CN207745657U - A kind of waste gas collection device of baking oven - Google Patents
A kind of waste gas collection device of baking oven Download PDFInfo
- Publication number
- CN207745657U CN207745657U CN201721604740.1U CN201721604740U CN207745657U CN 207745657 U CN207745657 U CN 207745657U CN 201721604740 U CN201721604740 U CN 201721604740U CN 207745657 U CN207745657 U CN 207745657U
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- China
- Prior art keywords
- collection device
- waste gas
- gas collection
- baking oven
- deduster
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- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of waste gas collection devices of baking oven, belong to waste gas collection device, it is intended to provide that a kind of floor space is small and the lower waste gas collection device of cost, its key points of the technical solution are that exhaust gas is sucked gravitational precipitator by air-introduced machine by air inlet, outer rotation is formed in gravitational precipitator device, heavier dust, particle fall because centrifugal force contradicts inner wall, slag-drip opening is discharged and falls into waste residue collecting tank in gravitational precipitator.Exhaust pipe of the exhaust gas above deduster is discharged because weight deduster lower end generates interior vortex for cone, reaches the effect of rough dusting by exhaust gas；Exhaust gas was entered by exhaust pipe in the drainage excessively of water deduster, and in water, dust, particle of exhaust gas etc. can enter in drainage, achieve the effect that final dusting；In exhaust gas after crossing drainage, using purification web plate and active carbon layer, some harmful substances in exhaust gas are filtered out.The utility model is suitable for waste gas collection device.
Description
Technical field
The utility model is related to exhaust gas device collection device, more particularly to a kind of waste gas collection device of baking oven.
Background technology
Gas sampling is primarily referred to as the industrial waste gas generated for industrial site such as dust particle, flue gas flue dust, different
Taste gas, toxic and harmful gas are collected the work of improvement.With the development of industry, corresponding exhaust pollution problems are more tight
Weight, with the transition and upgrade of national economy, the requirement for enterprise's exhaust gas control emission is increasingly stringenter, relevant gas sampling
Device and technology are also required to constantly be promoted and improve.
Notification number is that the Chinese patent of CN204672085U discloses a kind of gas sampling purification dress of density board processing factory
It sets, it includes air draft manifold and air-introduced machine, and the outlet of air-introduced machine is connected with gravitational precipitator in turn by pipeline, water drenches deduster
And tail gas absorption tank, gravitational precipitator are disposed with 2~3 blocks of purification web plates, water drenches deduster annular spray tube, tail gas absorption tank
2~3 layers of activated carbon filter layer is installed.Although the gas sampling purifier of this density board processing factory passes through gravitational dust collection
Device and water leaching deduster play dust removing effects, but need gravitational precipitator, water leaching deduster and tail gas absorption tank three and be listed in
It could realize together, take up a large area, consumptive material is more, and expenditure of construction is expensive.
Utility model content
The purpose of this utility model is to provide a kind of waste gas collection device of baking oven, has and removes gravitational precipitator, water leaching
Dirt device and tail gas absorption tank three can be on the same vertical directions, and floor space is small, save funds, save material.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of waste gas collection device of baking oven, including air inlet, gravitational precipitator and mistake water deduster；
The air inlet is communicated with air-introduced machine, and the air-introduced machine is connected to gravitational precipitator, and the gravitational precipitator is provided with
It was connected to the exhaust pipe of water deduster, the water deduster of crossing is located above gravitational precipitator, and the end of the exhaust pipe is inserted into
Crossing in drainage in water deduster is crossed, it is described to cross the activated carbon filter layer being fixedly connected in water deduster positioned at side waterborne is filtered
With purification web plate, the water deduster top of crossing is extended with gas outlet.
By using above-mentioned technical proposal, exhaust gas is sucked gravitational precipitator, gravitational precipitator by air-introduced machine by air inlet
It is rotated outside being formed in device, heavier dust, particle fall because centrifugal force contradicts inner wall in gravitational precipitator, other exhaust gas are logical
Cross inward eddy discharge gravitational precipitator.Water deduster is crossed using above gravitational precipitator, in water final dusting, then passed through
The activated carbon filter layer and purification web plate crossed in water deduster separate the harmful substance in exhaust gas, reach the effect of purification
Fruit.The effect of water deduster set water leaching deduster and tail gas absorption tank is crossed, and gravitational precipitator and mistake water deduster are all
On a vertical plane, land used is saved, has saved funds.
Further, the gravitational precipitator includes air inlet pipe, hollow cylinder, hollow cone and slag-drip opening, described
Air-introduced machine is connected to air inlet pipe, and the tangential direction of upper end edge itself circumferential direction of the hollow cylinder is connected to air inlet pipe end, described
Exhaust pipe is connected to the center of hollow cylinder upper surface, and the slag-drip opening is located at hollow cone bottom end.
By using above-mentioned technical proposal, exhaust gas enters gravitational precipitator from air inlet pipe, generates outer vortex, the weight in exhaust gas
Object contradicts inner wall whereabouts because of its own gravity and centrifugal force, because weight deduster lower end generates interior vortex for cone,
By exhaust pipe discharge of the exhaust gas above deduster, achieve the effect that dedusting.
Further, the hollow cylinder and hollow cone pass through flanged joint.
By using above-mentioned technical proposal, installing and dismounting is facilitated by flanged joint hollow cylinder and hollow cone,
It cleans or replaces convenient for staff.
Further, it is fixedly connected with restraining position ring block in the exhaust pipe, is provided with above the spacing ring and exhaust pipe
The fixed link that inner wall is fixedly connected, the fixed link are fixedly connected with one end of spring, and the other end of the spring passes through limit
Ring is fixedly connected with spacing ball, and the diameter of the spacing ball is more than the internal diameter of spacing ring, and the diameter of the spacing ring is less than exhaust
The internal diameter of pipe.
By using above-mentioned technical proposal, spacing ball is stuck in spacing ring, and vapor or other steamings of drainage are crossed in lower section
Substance is risen to be not easy to enter gravitational precipitator from water deduster excessively, meanwhile, when the emission by exhaust pipe gas of gravitational precipitator, limit
Position ball is rushed to open, and gas, which can pass through, entered water deduster.
Further, the slag-drip opening is provided with control valve.
By using above-mentioned technical proposal, control valve can control the switch of slag-drip opening, can be into when deslagging has some setbacks
One step expands the size of slag-drip opening, if be open it is excessive there is exhaust gas to overflow if reduce the size of slag-drip opening.
Further, the slag-drip opening lower end is provided with waste residue collecting tank.
By using above-mentioned technical proposal, waste residue collecting tank is convenient for collection waste residue and can focus on.
Further, it was located above the drainage water surface in the water deduster excessively and is provided with overflow pipe, the overflow pipe connects
It is connected with run-off.
By using above-mentioned technical proposal, crossing in water deduster can be because the particle in exhaust gas enters in water and causes the water surface
Rise, is more than spacing ring and spacing ball, does not have the effect of one-way ventilating, overflow pipe can will rise when the water surface rises
Water flowed out from overflow pipe, flow into run-off.
Further, the air inlet is inverted ladder type.
By using above-mentioned technical proposal, the air inlet of inverted trapezoidal can be with the air draught area of bigger, and air draught efficiency is more
It is high.
In conclusion the utility model has the advantages that：
1. use the gravitational precipitator that is vertically arranged and cross water deduster, final dusting and can be saved to generate
The effect of land used；
2. spacing ball, spacing ring and spring are used, to generate the effect for capableing of one-way ventilating；
3. the flange arrangement of hollow cylinder and hollow cone is used, it can be easy to disassemble, replacement to generate
Effect.
Description of the drawings
Fig. 1 is in the present embodiment for embodying whole structural schematic diagram；
Fig. 2 is the structural schematic diagram for embodying section in the present embodiment；
Fig. 3 is the enlarged drawing at A in Fig. 2.
In figure, 1, air inlet；2, air-introduced machine；3, gravitational precipitator；31, exhaust pipe；311, spacing ring；312, spacing ball；
313, spring；314, fixed link；32, air inlet pipe；33, hollow cylinder；34, hollow cone；35, slag-drip opening；36, it controls
Valve；37, waste residue collecting tank；4, water deduster is crossed；41, activated carbon filter layer；42, web plate is purified；43, overflow pipe；44, overflow
Pond；5, gas outlet.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of waste gas collection device of baking oven, as shown in Figure 1, including air inlet 1, gravitational precipitator 3 and crossing water deduster
4.Gravitational precipitator 3 was located at 4 lower section of water deduster, and air inlet 1 is communicated with air-introduced machine 2, and air-introduced machine 2 is connected to gravitational precipitator 3,
The upper surface of gravitational precipitator 3 is communicated with exhaust pipe 31, and exhaust pipe 31 was inserted into the drainage excessively of water deduster 4, crossed water dedusting
4 top of device is extended with gas outlet 5.Exhaust gas is passed through gravitational precipitator 3 from air inlet 1 by air-introduced machine 2 and carries out first dedusting, then
By 4 final dusting of water deduster.
As shown in Figure 1, gravitational precipitator 3 includes air inlet pipe 32, hollow cylinder 33, hollow cone 34 and slag-drip opening
35, air-introduced machine 2 is connected to air inlet pipe 32, and the tangential direction of upper end edge itself circumferential direction of hollow cylinder 33 and 32 end of air inlet pipe connect
It is logical, it introduces exhaust gas into this way in gravitational precipitator 3.33 lower end flanged joint of hollow cylinder has hollow cone 34, flange knot
Structure facilitates installing and dismounting and replacement, hollow cone 34 that the waste residue fixation in exhaust gas can be allowed to fall on inner wall.Slag-drip opening 35
In 34 lower end of hollow cone, the solid particle in gravitational precipitator 3 can be emitted from slag-drip opening 35, and deslagging
Mouth 35 is additionally provided with control valve 36, can control the size of slag-drip opening 35, keep deslagging more smooth, be set in the decentralization of slag-drip opening 35
It is equipped with waste residue collecting tank 37, the waste residue that slag-drip opening 35 is fallen can be collected.Exhaust pipe 31 is connected to 33 upper surface of hollow cylinder
Center, after the waste residue in exhaust gas, which is fallen, to be finished, because the interior vortex in gravitational precipitator 3 arranges exhaust gas from exhaust pipe 31
Go out.
As shown in figure 3, being equipped with spacing ring 311 in exhaust pipe 31, the top of spacing ring 311 is fixedly connected with fixed link
314,314 lower end of fixed link is fixedly connected with spring 313, and spring 313 is fixedly connected with spacing ball 312 across spacing ring 311, limit
The diameter of position ball 312 is less than the internal diameter of exhaust pipe 31 and the internal diameter more than spacing ring 311.In normal state at spring 313
In stretching shape body, spacing ball 312 is pulled up and contradicts spacing ring 311.Gas in exhaust pipe 31 can wash spacing ball 312 open, will
Gas was discharged into water deduster 4, and when not being vented, and the vapor in water deduster 4 or other substances are because being limited excessively
Position ball 312 contradicts spacing ring 311 and cannot be introduced into exhaust pipe 31, will not be excessive.
As shown in Fig. 2, exhaust pipe 31 was inserted into the drainage excessively of water deduster 4, in the drainage water surface excessively for crossing water deduster 4
The overflow pipe 43 of top, overflow pipe 43 are communicated to run-off 44, and crossing in water deduster 4 can be because the particle in exhaust gas enters in water
And the water surface is caused to rise, it is more than spacing ring 311 and spacing ball 312, does not have the effect of one-way ventilating, overflow pipe 43 can be in water
Face can flow out the water of rising when rising from overflow pipe 43, flow into run-off 44.Crossing, 4 inner upper end of water deduster is also solid
Surely it is connected with lateral purification web plate 42 and activated carbon filter layer 41, purification exhaust gas that can be again.Purified exhaust gas again from
The gas outlet 5 for crossing the connection of 4 upper surface of water deduster is discharged.
Specific implementation process：
Primary dedusting：Exhaust gas is sucked gravitational precipitator 3 by air-introduced machine 2 by air inlet 1, is formed in 3 device of gravitational precipitator
Outer rotation, heavier dust, particle fall because centrifugal force contradicts inner wall in gravitational precipitator 3, be discharged slag-drip opening 35 and
Fall into waste residue collecting tank 37.Exhaust gas is because weight deduster lower end generates interior vortex for cone, by exhaust gas from deduster
The exhaust pipe 31 of side is discharged, and reaches the effect of rough dusting；
Final dusting：Exhaust gas was entered by exhaust pipe 31 in the drainage excessively of water deduster 4, in water, the dust of exhaust gas,
Particle etc. can enter in drainage, achieve the effect that final dusting；
Third dedusting：In exhaust gas after crossing drainage, using purification web plate 42 and activated carbon filter layer 41, filter out useless
Some harmful substances in gas.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of waste gas collection device of baking oven, it is characterized in that：Including air inlet (1), gravitational precipitator (3) and cross water deduster
(4)；
The air inlet (1) is communicated with air-introduced machine (2), air-introduced machine (2) the connection gravitational precipitator (3), the gravitational dust collection
Device (3) is provided with the exhaust pipe (31) for being connected to water deduster (4), and the water deduster (4) of crossing is located on gravitational precipitator (3)
Crossing in drainage in water deduster (4) was inserted into the end of side, the exhaust pipe (31), and described cross in water deduster (4) is fixed
It is connected with positioned at the activated carbon filter layer (41) and purification web plate (42) for filtering side waterborne, described water deduster (4) top of crossing is prolonged
Stretching has gas outlet (5).
2. a kind of waste gas collection device of baking oven according to claim 1, it is characterized in that：Gravitational precipitator (3) packet
Air inlet pipe (32), hollow cylinder (33), hollow cone (34) and slag-drip opening (35) are included, the air-introduced machine (2) is connected to air inlet
It manages (32), the tangential direction of upper end edge itself circumferential direction of the hollow cylinder (33) is connected to air inlet pipe (32) end, the row
Tracheae (31) is connected to the center of hollow cylinder (33) upper surface, and the slag-drip opening (35) is located at hollow cone (34) bottom end.
3. a kind of waste gas collection device of baking oven according to claim 2, it is characterized in that：The hollow cylinder (33) and
Hollow cone (34) passes through flanged joint.
4. a kind of waste gas collection device of baking oven according to claim 1, it is characterized in that：It is fixed in the exhaust pipe (31)
Restraining position ring block (311) is connected, the fixed link being fixedly connected with exhaust pipe (31) inner wall is provided with above the spacing ring (311)
(314), the fixed link (314) is fixedly connected with one end of spring (313), and the other end of the spring (313) passes through limit
Ring (311) is fixedly connected with spacing ball (312), and the diameter of the spacing ball (312) is more than the internal diameter of spacing ring (311), described
The diameter of spacing ring (311) is less than the internal diameter of exhaust pipe (31).
5. a kind of waste gas collection device of baking oven according to claim 2, it is characterized in that：The slag-drip opening (35) is provided with
Control valve (36).
6. a kind of waste gas collection device of baking oven according to claim 2, it is characterized in that：Slag-drip opening (35) lower end is set
It is equipped with waste residue collecting tank (37).
7. a kind of waste gas collection device of baking oven according to claim 1, it is characterized in that：It is described to cross in water deduster (4)
It was located above the drainage water surface and is provided with overflow pipe (43), the overflow pipe (43) is communicated with run-off (44).
8. a kind of waste gas collection device of baking oven according to claim 1, it is characterized in that：The air inlet (1) is terraced
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604740.1U CN207745657U (en) | 2017-11-24 | 2017-11-24 | A kind of waste gas collection device of baking oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604740.1U CN207745657U (en) | 2017-11-24 | 2017-11-24 | A kind of waste gas collection device of baking oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745657U true CN207745657U (en) | 2018-08-21 |
Family
ID=63147450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721604740.1U Expired - Fee Related CN207745657U (en) | 2017-11-24 | 2017-11-24 | A kind of waste gas collection device of baking oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207745657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716556A (en) * | 2020-06-10 | 2020-09-29 | 陆军 | Building roof vertical drilling device for building construction |
-
2017
- 2017-11-24 CN CN201721604740.1U patent/CN207745657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716556A (en) * | 2020-06-10 | 2020-09-29 | 陆军 | Building roof vertical drilling device for building construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20211124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |