KR102095722B1 - Impinger - Google Patents

Abstract

The present invention relates to an integrated dust collecting device equipped with a white smoke prevention function, and more specifically, a filter means comprising a first to third dust collecting filter and a white smoke prevention filter is arranged on the main body in order from bottom to top, Cleans and collects foreign substances in the air through the first to third dust collecting filters, and prevents the occurrence of white smoke through the white smoke prevention filter to discharge clean air. High, and relates to an integrated dust collecting device equipped with an anti-fogging function that improves air purifying ability by removing foreign substances such as dust and white smoke together.

Description

All-in-one dust collector with white smoke prevention function {IMPINGER}

The present invention relates to an integrated dust collecting device equipped with a white smoke prevention function, and more specifically, a filter means comprising a first to third dust collecting filter and a white smoke prevention filter is arranged on the main body in order from bottom to top, Cleans and collects foreign substances in the air through the first to third dust collecting filters, and prevents the occurrence of white smoke through the white smoke prevention filter to discharge clean air. High, and relates to an integrated dust collecting device equipped with an anti-fogging function that improves air purifying ability by removing foreign substances such as dust and white smoke together.

In general, in the industrial field, various foreign substances such as harmful gases and dust generated during work are generated and discharged together with air, and accordingly, a dust collecting device is used to purify and discharge air using a separate dust collecting device.

As a conventional technique for such a dust collecting device, there is a registered utility model No. 20-0425371 "High-efficiency multi-clean type dust collecting device".

The prior art relates to a high-efficiency multi-cleaning dust collecting device capable of simultaneously treating gases containing contaminants generated in a wastewater treatment plant and food composting, feed facilities, plating factories, coating and dyeing factories, etc. with fine dust. , More specifically, by checking the acidity or basicity in the gas of the contaminated material, the acidity or basicity in the separated chamber is selectively neutralized by cleaning deodorization, and the recycled cleaning liquid can be recycled. The present invention relates to a technology capable of trapping and removing fine water particles, including fine odor particles contained in air, to purify clean air into the atmosphere.

In addition, there is a registered patent No. 10-1296243 "Wet Dust Collector for Air Purification" as a prior art.

The prior art is continuously cooled by the cooling water circulating and circulating the contaminated air flowing in from the outside, and at the same time, it is possible to remove sludge and foreign substances, thereby providing a dust collecting device capable of efficiently cooling contaminated air and removing sludge. Is presenting.

Furthermore, there is a registered utility model No. 20-0204943 "Cleaning of dust and gas"

In the prior art, a plurality of inclined blades are overlapped at equal intervals in the center of the main body, and the gaps are separated and welded integrally to the welding portion, so that the exhaust gas exhausted through the gap is forced by the water film of the washing water sprayed from the upper spray nozzle. It is proposed a dust collecting device that can maintain a pleasant working environment by clearing the turbid air in the workplace by cleaning and collecting dust.

Nowadays, various techniques for purifying air, harmful gases, etc. have been proposed and used, along with the prior arts. However, gas and dust can be purified in different ways, and accordingly, a dust collecting device for removing dust, etc. In particular, a white smoke prevention system is separately operated to prevent white smoke generated by gas.

Such a prior art is Patent Registration No. 10-1411924 "dust collection device for removing high-temperature dust",

The prior art is a dust collection duct providing an inlet passage for gas containing dust, a first dust collector installed in communication with the dust collection duct, and installed to communicate with the first dust collector and installed in communication with the first dust collector. 1, a second dust collector for removing dust contained in the gas discharged from the dust collector, and a discharge duct installed in communication with the second dust collector and for discharging purified gas to the outside, wherein the first dust collector comprises a spray nozzle. It includes a shower device for spraying water through to wash off the dust, a demister for filtering and collecting dust through a filtration net, and an outlet duct for discharging the gas passing through the first dust collector to the second dust collector, The second dust collector is a heat exchanger for cooling the gas flowing through the outlet duct, and purifies and discharges the gas passing through the heat exchanger, and shakes the bag filter for filtering and the bag filter to shake off the caked dust. Including a shaking motor for betting, it proposes a technology to primarily remove dust, dust, etc. through a first dust collector, and secondly to remove harmful gases through a second dust collector.

However, in the prior art, the first dust collector and the second dust collector are configured to be separated from each other, and thus cannot be installed in a small-sized facility because it occupies a large installation area, and there is a problem in that the cost is doubled by using two dust collectors. have.

In this connection, if the dust collecting part (first dust collector) for removing dust and the like and the white smoke treating part (second dust collector) for preventing white smoke are placed up and down, the installation area can be minimized, but water and white smoke sprayed from the dust collector If a method for separately recovering so that the emulsifier sprayed from the treatment unit is not mixed inside the body is not provided, water and emulsifiers are mixed and reused respectively.

Therefore, the present invention was made to solve the above problems,

Purifying the air through the main body and the filter means provided in the main body to discharge clean air to the outside,

The filter means are provided with first to third dust collecting filters for removing foreign substances in the air, and white smoke prevention filters that remove harmful gases in the air to prevent white smoke, thereby preventing both foreign substances and white smoke. An object of the present invention is to provide an integrated dust collector equipped with a function.

In particular, the white smoke prevention filter further includes an emulsifying agent spraying means for spraying an emulsifier to remove grease adhering to the outer surface in purifying air to prevent white smoke, thereby extending the life of the white smoke prevention filter and improving purification efficiency. An object of the present invention is to provide an integrated dust collecting device equipped with a white smoke prevention function.

In addition, by further comprising a recovery means capable of collecting the emulsifier, the emulsifier is dropped and mixed with water sprayed from the spray nozzle, so that water and emulsifier cannot be reused. An object of the present invention is to provide an integrated dust collecting device equipped with a white smoke prevention function, which solves the problem of additionally having a separation device.

In order to achieve the above object, the integrated dust collecting device equipped with a white smoke prevention function according to the present invention

A main body provided with an inlet through which contaminated air is introduced, an outlet through which purified air is discharged, and a purification unit that purifies the air introduced into the inlet and discharges it into the outlet;

It is provided in the purification unit, and includes first to third dust collecting filters sequentially provided from below the purification unit to remove foreign substances in the introduced air, and a white smoke prevention filter for preventing white smoke from the air from which the foreign substances have been removed. Filter means made;

A water jetting means provided between the second dust collecting filter and the third dust collecting filter and including a spray nozzle for spraying water and a first pump for supplying water to the spray nozzle;

It is provided below the anti-fogging filter, and includes an emulsifying agent spraying member that sprays an emulsifier on the outer surface of the anti-fogging filter to remove grease and the like attached to the external surface of the anti-fogging filter, and a second pump that supplies an emulsifying agent to the emulsifying agent Emulsifier injection means;

It is provided on the lower part of the emulsifying agent injection member, to recover the emulsifier that is dropped after being sprayed to the outer surface of the anti-fog filter before being mixed with water, the recovery plate having a plurality of through-holes through which rising air passes, and the recovered emulsifier A recovery means including a supply pipe supplied to the second pump;

It characterized in that it comprises a.

As described above, the integrated dust collecting device equipped with a white smoke prevention function according to the present invention

The dust collecting filter that removes dust, etc., and the white smoke prevention filter that prevents white smoke are integrated into one body vertically.

The filter means is composed of a first to third dust collecting filter for removing foreign substances in the air, and a white smoke prevention filter for removing white smoke, thereby removing all foreign substances and white smoke from a single facility to discharge clean air. .

In addition, it is further provided with an emulsifying agent spraying means for spraying an emulsifier on the outer surface of the white smoke prevention filter to prevent white smoke, which has the effect of extending the life of the white smoke prevention filter and preventing the purification efficiency from falling.

Furthermore, the water and the emulsifier can be reused as the emulsifier is separately separated and collected to prevent mixing with the water sprayed by the spray nozzle as the recovery means for recovering the falling emulsifier is further provided.

1 is a schematic view of an integrated dust collecting device according to the present invention
2 is a plan view of a white smoke prevention filter according to the present invention
3 and 4 is an embodiment of the recovery plate according to the present invention
5 to 7 is another embodiment of the recovery plate according to the present invention

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The present invention can be applied to a variety of changes and can have a variety of forms, the implementation (態 樣, aspect) (or embodiments) to describe in detail in the text. However, this is not intended to limit the present invention to a specific disclosure form, and it should be understood that it includes all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

The same reference numbers in each drawing, especially the number of tens and ones, or the same number of tens, ones and alphabets refer to members having the same or similar functions, and unless otherwise specified, The member indicated by the reference numeral can be understood as a member conforming to these standards.

In addition, in each drawing, the components are exaggeratedly large (or thick) or smallly (or thinly) or simplified to express the size or thickness in consideration of convenience, etc., thereby limiting the protection scope of the present invention. It should not be.

The terminology used herein is only used to describe a specific embodiment (sun, 態 樣, aspect) (or embodiment), and is not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as ~ include ~ or ~ consist of ~ are intended to designate the existence of features, numbers, steps, operations, components, parts or combinations thereof described in the specification, and one or more other features. It should be understood that the existence or addition possibilities of fields or numbers, steps, actions, components, parts or combinations thereof are not excluded in advance.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person skilled in the art to which the present invention pertains. Terms such as those defined in a commonly used dictionary should be interpreted as having meanings consistent with meanings in the context of related technologies, and should not be interpreted as ideal or excessively formal meanings unless explicitly defined in the present application. Does not.

The integrated dust collecting device (D) including the anti-fogging function according to the present invention includes a main body 10, a filter means 20 provided on the main body 10, a water spraying means 30, an emulsifying agent spraying means 40 and It comprises a recovery means (50).

The filter means 20, the water injection means 30, the emulsifier injection means 40 and the recovery means 50 are provided in a single body 10, for each configuration with reference to Figure 1 in more detail To explain.

First, the main body 10 is a housing in which components such as the filter means 20 can be installed and installed, and has a structure in which a purification unit 11 for purifying air is formed. An inlet portion 13 through which external air, that is, contaminated air, is introduced is formed at one lower end portion, and an outlet portion 15 through which purified air can be discharged is formed at an upper portion.

In addition, it is preferable that the inlet 13 is further provided with a separate fan 131 for supplying contaminated air to the inlet 13.

Furthermore, the position of the inlet 13 is not located at the bottom of the main body 10, but is provided at a higher position than the collection part 37 (referring to a space in which water falls and collected), which will be described later. It is preferable to prevent the water dropped to 37 from escaping to the inlet 13.

Again, the present invention is a first to third dust collecting filter (21) (22) (23) for removing foreign substances, dust, etc. of the outside air, and a white smoke prevention filter (24) to prevent harmful smoke by removing harmful gases in the outside air It is further provided with a filter means 20 comprising a,

The first to third dust collecting filters 21, 22 and 23 of the filter means 20 and the white smoke prevention filter 24 are sequentially shown from bottom to top of the purifying part 11, as shown in FIG. It is arranged so that it can be purified step by step as the air passes through them and exits to the discharge unit 15.

First, the first to third dust collecting filters 21, 22 and 23 will be described.

The first to third dust collecting filters 21, 22, 23 are arranged in order from the bottom so as to purify the introduced air in order,

The first dust collecting filter 21 is made of an eliminator, and a second dust collecting filter 22 composed of a polling ring is preferably provided on the first dust collecting filter 21. .

The polling refers to filtering harmful components contained in the air by raising a contact surface with air therein.

The upper portion of the polling is provided with an injection nozzle 31 of a water injection means 30 for removing mist contained in the air as air is brought into contact with water to form droplets.

When the water jetting means 30 is described, the water jetting means 30 is provided with the jetting nozzle 31 provided on the second dust collecting filter 22 (polling) and the jetting nozzle 31. In order to supply a water supply pipe 33 includes a first pump 35 connected to the injection nozzle 31, the lower portion of the main body 10, the water sprayed by the injection nozzle 31 to be dropped At this time, a collection part 37 for recovering the falling water is formed, and the water of the collection part 37 is again supplied to the first pump 35 through the water recovery pipe 39 so as to be circulated. Is done.

The injection nozzle 31 is to allow the supplied water to be mixed with air by spraying the particles in a fine mist form.

When the contaminated indoor air passes between the micronized droplets by spraying water, the wet type dust collecting device (D) induces dust in the air to be adsorbed on the droplets, and then removes the dust from the air by dropping by gravity. Refers to the method of removal,

As the dust mixed with water falls and passes through the eliminator, i.e., the first dust collecting filter 21, as the water and dust are separated again, the dust remains in the first dust collecting filter 21, and is collected in the collecting part 37. It is made to be reused by dropping water.

In addition, a separate filter may be further provided in the water supplied from the collection part 37 to the first pump 35, and the scope of rights should not be interpreted.

The air from which the dust is removed rises beyond the injection nozzle 31. At this time, the purification efficiency can be further improved as the third dust collecting filter 23 purifies the air once more.

In this case, the third dust collecting filter 23 is preferably made of a demister.

The demister serves as a kind of filter function for separating and collecting mist (droplets) or dust contained in the air, and at the same time, promoting the reaction.

Specifically, when water sprayed by the injection nozzle 31 is mixed with air, water droplets of a certain size or more are dropped by gravity, and water droplets of a certain size or less do not overcome the force of the airflow (the force of rising) rather than the force of gravity. Can not rise.

When these water droplets fly out and are discharged through the discharge unit 15, they become scattered into the air and become a main contaminant of the surroundings.

In order to prevent this, the third dust collecting filter 23, that is, the demister, is capable of raising clean air as the water droplets scattered are removed.

In addition, the raised air rises through the recovery plate 53 of the emulsifier recovery means 50, which will be described later, and prevents the white smoke from occurring as the elevated air passes through the white smoke prevention filter 24. .

As shown in FIG. 2, the white smoke prevention filter 24 is made of a wrinkle filter having a plurality of wrinkles formed on its outer surface, which has the same principle as the wrinkle filter used to prevent the vehicle from generating fumes. , As the white smoke prevention filter 24 is provided in a plurality in the main body 10, it is possible to prevent the white smoke phenomenon of the discharged air.

That is, the present invention removes dust, foreign matter, dust, etc. in the air through the wet dust collecting method by the above-described configuration, and prevents the occurrence of white smoke by using the white smoke prevention filter 24 once again, thereby purifying performance. It is characterized by being improved.

Furthermore, as the air passes through the outer surface of the anti-fog filter 24, a harmful gas in the air is fixed and implanted, which may cause a problem that the performance of the filter is deteriorated.

Therefore, the present invention is further provided with an emulsifier injection means 40 to solve this problem.

The emulsifier injection means 40 is similar to the water injection means 30, is provided under the white smoke prevention filter 24, the emulsifier injection member 41 for spraying the emulsifier on the outer surface of the white smoke prevention filter 24, It consists of a second pump 43 for supplying the emulsifier to the emulsifier injection member (41).

That is, as the emulsifier is sprayed on the outer surface of the anti-fogging filter 24, the grease on the outer surface is dropped together with the emulsifier, thereby extending the life of the filter.

The operation time of the emulsifier injection means 40 is operated after temporarily stopping the air purification system, so that it is preferable to prevent mixing of the purified air and the emulsifier.

In addition, the present invention is that all the components are provided on the integral body 10, and the emulsifier sprayed by the emulsifier spraying means 40 falls and mixes with water sprayed by the water spray nozzle 31 There is a problem that can be dropped in the collection section 37.

Therefore, the present invention is characterized in that the emulsifier recovery means 50 for separately recovering the emulsifier sprayed and dropped on the outer surface of the white smoke prevention filter 24 is further provided, and the emulsifier recovered in this way is emulsifier recovery pipe 51 again. ) Is supplied to the second pump 43 to be circulated.

The emulsifier recovery means 50 may be implemented through various embodiments as illustrated in FIGS. 3 to 8, and each embodiment will be described in more detail with reference to the drawings.

First, the recovery plate 53 is made to be inclined downward in the direction of the emulsifier recovery pipe 51, the emulsifier dropped on the recovery plate 53 flows into the emulsifier recovery pipe 51 by gravity, and the recovery plate 53 ) Is provided with a plurality of protruding protrusions 538 protruding upward, and through holes 532 are formed by the protruding protrusions 538 so that air flows upward through the through holes 532 of the recovery plate 53. It is made to pass through.

As a first embodiment of the recovery plate 53, the recovery plate 53 is composed of two plate members 531 made of opposite shapes, wherein the emulsifier recovery pipe 51 is the two The plate member 531 is formed at the contact point, and the two plate members 531 are provided to be inclined downward in the direction of the emulsifier recovery pipe 51, so that the emulsifier dropped on the upper surface of the recovery plate 53 is applied to gravity. It is made to be introduced into the emulsifier recovery pipe (51).

In addition, although the recovery plate 53 is not shown in the drawing, it is provided to be inclined downward in either direction in the front-rear direction (front and rear of the main body 10) so that the emulsifier can flow into the emulsifier recovery pipe 51. .

That is, when the emulsifier recovery pipe 51 is located in front of the recovery plate 53, the recovery plate 53 is configured to be inclined downward in the front direction, and on the contrary, the emulsifier recovery pipe 51 is the recovery plate ( When located on the rear of the 53, the recovery plate 53 is provided to be inclined downward in the rear direction, the emulsifier is introduced into the emulsifier recovery pipe 51 along the upper surface of the recovery plate 53 by gravity, and the second pump ( 43).

In addition, as shown in Figure 3 [B], the recovery plate 53 is composed of a single plate member 531 may be formed in a shape inclined in one direction, the inclined direction of the recovery plate 53 The same can be applied to the embodiment shown in FIG. 4 below, and the scope of rights should not be interpreted.

3 and 4 each show an embodiment according to the difference in shape of the through-hole 532 through which air passes,

First, FIG. 3 is characterized in that the through hole 532 is formed by a protruding protrusion 538 protruding upward from the recovery plate 53.

That is, the shape of the protruding protrusion 538 having the through hole 532 formed into a conical shape, so that the emulsifier dropped on the recovery plate 53 falls below the recovery plate 53 through the through hole 532. By preventing it, water and an emulsifier can be prevented from mixing.

However, in the case of the above embodiment, a part of the falling emulsifier may fall into the through hole 532.

Therefore, Figure 4 is another embodiment of the through-hole 532 for solving this problem,

First, as shown in Figure 4 [A], the protruding protrusion 538 is bent from the bent portion 538a bent to the upper surface of the recovery plate 53, and the bent portion 538a is bent from the through hole on one side It is made of a projection portion (538b) forming a (532), it characterized in that the through-hole 532 is formed in the direction of the emulsifier recovery pipe (51).

That is, the protruding protrusion 538 is a shape of a protrusion that protrudes upward by pressing upward in the upward direction after forming an incision in the recovery plate 53, whereby air passes through the recovery plate 53 to pass through the protrusion. Blocked at (538b) will have a structure that comes out through the through hole 532 formed in the lateral direction.

In addition, as the through-hole 532 is formed in the direction of the emulsifier recovery pipe 51, the falling emulsifier can be prevented from falling through the through-hole 532,

4 [B] is another modification of the shape of the through hole 532, and complements the protruding protrusion 538 formed by FIG. 4 [A], wherein the bent portion 538a and the protruding portion 538b It has a curved shape, and is implemented in a closed shape on both sides based on the through hole 532, so that it can serve to prevent the emulsifier from falling more stably.

5 to 7 show another modification of the recovery plate 53,

The recovery plate 53 is composed of a plurality of plate members 531, and the plate members 531 are rotated to be in contact with each other or to be parallel to each other and configured to recover the emulsifier.

First, looking at the approximate operation of the embodiment, as shown in Figure 5, when the air is raised and purified, each plate member 531 is arranged in a vertical direction parallel to each other through holes 532 between them By forming the, so as not to interfere with the flow of air, and when cleaning the white smoke prevention filter 24 by supplying an emulsifier, the plate member 531 rotates so that adjacent plate members 531 meet each other to recover the emulsifier It is made to prevent falling under the plate 53, and is implemented to recover the emulsifier.

At this time, as described above, the recovery plate 53 is inclined downward in any one of the front-rear directions, so that the emulsifier can be supplied to the emulsifier recovery pipe 51 by gravity along the recovery plate 53. do.

In addition, with reference to Figure 6 for any one of the plate member 531,

First, one side of the plate member 531 is provided with a gear member 56 for rotating the plate member 531, and a fixing member 55 for connecting the gear member 56 with the plate member 531 Is coupled to the plate member 531, wherein the fixing member 55 is made of a 'U' shape, it is preferably configured to disperse the force when rotating around one side of the plate member 531 Do.

The gear member 56 provided in any one of the plate members 531 allows the gear member 56 of the adjacent plate member 531 to be engaged with each other, and thus, any gear by a separately provided motor. When the member 56 is rotated, the adjacent gear members 56 are engaged with each other and rotate in different directions. As shown in FIG. 5, the adjacent pair of plate members 531 is shaped like a '∨' (or '∧ It is configured to be able to make contact with each other in a 'shape) or to be variable so as to be arranged in a vertical direction parallel to each other in a' ∥ 'shape.

In addition, the plate member 531 is a pair of plate members 531 that are adjacent to each other, and such a pair of plate members 531 are repeatedly provided with each other, for convenience of explanation, based on the drawings. The leftmost plate member 531 is referred to as a first member 534, and the first to fourth members 534, 535, 536, and 537 are named in order to be described.

First, the first member 534 and the second member 535 are connected to each other by a gear member 56, and the third member 536 and the fourth member 537 are also connected by a gear member 56 However, the second member 535 and the third member 536 have a structure that is not connected to each other.

That is, the distance between the second member 535 and the third member 536 is configured to be greater than the distance between the first member 534 and the second member 535 so that the gear member 56 does not come into contact. (The gear member 56 of the second member 535 and the gear member 56 of the third member 536 are referred to.)

At this time, when the gear member 56 of the first member 534 and the third member 536 rotate together, the first member 534 and the second member 535 are shaped like a '∨' bottom contacting each other. In this case, the second member 535 and the third member 536 form a '∧' shape in which the upper part is in contact with each other, so that each plate member 531 is connected to each other to form a structure in which mountains and valleys are repeated. do.

In addition, in order to perform this operation, the gear member 56 is provided biased downward from the side of each plate member 531.

Furthermore, when the upper and lower surfaces of each of the plate members 531 are formed with an inclined surface 539, it is preferable that a gap is not formed when adjacent plate members 531 are in contact with each other.

FIG. 7 shows an interlocking member 57 for interlocking each plate member 531 to interlock each gear member 56 with each other through a single motor so as to perform the same operation with each other.

That is, for this interlocking operation, the interlocking shaft is provided on the first member 534 and the third member 536 (all of the fifth member and the next skipped gear member 56 are included), The interlocking member 57 is provided on the interlocking shaft, and all of the interlocking members 57 are connected to the belt 58 to make the same rotation, so that one interlocking member 57, that is, the gear member 56 is provided. Rotating in either direction allows the interlocking members 57 connected to the belt 58 to simultaneously rotate to perform the aforementioned operation. Of course, when rotating in the opposite direction, the first to fourth members 534, 535, 536, and 537 are all arranged in parallel in the vertical direction to discharge the inlet air smoothly.

In the above description of the present invention with reference to the accompanying drawings, mainly described an integral dust collecting device equipped with a white smoke prevention function having a specific shape, structure and configuration, the present invention can be various modifications, changes and substitutions by those skilled in the art And, such modifications, changes and substitutions should be construed as falling within the protection scope of the present invention.

D: Integrated dust collector 10: Main body
11: purification unit 13: inlet
131: fan 15: outlet
20: filter means 21: first dust collecting filter
22: second dust collecting filter 23: third dust collecting filter
24: white smoke prevention filter 30: water injection means
31: spray nozzle 33: water supply pipe
35: first pump 37: collection unit
39: water recovery pipe 40: emulsifier injection means
41: emulsifier injection member 43: second pump
50: recovery means 51: emulsifier recovery tube
53: recovery plate 531: plate member
532: through hole 534: first member
535: second member 536: third member
537: fourth member 538: protrusion
538a: bent portion 538b: protrusion
539: slope 55: fixing member
56: gear member 57: interlocking member
58: belt

Claims (4)

delete The inlet 13 through which contaminated air flows in, the outlet 15 through which purified air is discharged, and a purification unit 11 for purifying the air introduced into the inlet 13 and discharging it into the outlet 15 The main body 10 is provided;
The first to third dust collecting filters 21, 22 and 23, which are sequentially provided from below the purification unit to remove foreign substances in the inflowing air, and the air from which the foreign substances are removed are provided in the purification unit 11 Filter means 20 comprising a white smoke prevention filter 24 for preventing the white smoke;
Water injection comprising a spray nozzle provided between the second dust collecting filter (22) and the third dust collecting filter (23) and a first pump (35) for supplying water to the spray nozzle Means (30);
It is provided under the white smoke prevention filter 24, the emulsifier spray member 41 and the emulsifier spray member 41 for spraying an emulsifier on the outer surface of the white smoke prevention filter to remove grease attached to the outer surface of the white smoke prevention filter 24 Emulsifier injection means 40 including a second pump 43 for supplying an emulsifier to the furnace;
It is provided under the emulsifier injection member 41, to recover the emulsifier that is dropped after being sprayed to the outer surface of the anti-fog filter 24, a recovery plate 53 having a plurality of through holes through which rising air penetrates, and recovery In the integrated dust collecting device having a white smoke prevention function, characterized in that comprises ;; recovery means (50) comprising an emulsifier recovery pipe 51 for supplying the emulsifier back to the second pump,

The recovery plate includes four or more plate members 531 (hereinafter, the plate members are sequentially first, second, third, and fourth members 534, 535, 536, 537). In order, serial numbers are assigned to each of them).
Gear members 56 for rotating the plate members respectively are provided on one side of each plate member,
The first member 534 and the second member 535 are connected to each other by a gear member 56, and the third member 536 and the fourth member 537 are also connected by a gear member 56, The second member 535 and the third member 536 are configured not to be connected to each other,
Interlocking shafts for rotating the first member 534 and the third member 536 are respectively provided, and the interlocking members 57 provided on the interlocking shaft are connected by a belt 58, and are rotated by rotation of the driving motor. The first member 534 and the third member 536 is configured to rotate at the same time,
When the gear member 56 of the first member 534 and the third member 536 rotate together in one direction, the first member 534 and the second member 535 contact each other ' In this case, the second member 535 and the third member 536 form a '∧' shape in which the upper part is in contact with each other, and as the mountains and valleys are repeated, the plate members 531 are connected to each other. By doing so, it is possible to recover the emulsifier,
When the gear member 56 of the first member 534 and the third member 536 rotate in the opposite direction together, the first to fourth members 534, 535, 536, 537 are vertically aligned. Integral dust collecting device with a white smoke prevention function, characterized in that to be arranged in parallel to each other so that the inlet air can be discharged smoothly.
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