CN206715586U - The dust secondary recovery equipment made on galvanized steel - Google Patents

Abstract

The utility model discloses the dust secondary recovery equipment made on galvanized steel, including process cavity, charging hole and exhaust outlet are provided with the top of the process cavity, process cavity bottom sets back-blowing device, also include aquifer, the aquifer is located at below back-blowing device, aquifer connects outlet pipe and water inlet pipe, the top of the other end connection cistern of the outlet pipe, the lower section of the other end connection cistern of the water inlet pipe, the centre position of the cistern sets Kitchen sifter, cistern connection motor.The exhaust outlet connects deduster, and the deduster connects centrifugal blower, house outlet connection unloading valve.The outlet of the unloading valve above pipeline and process cavity by connecting.The deduster uses pulse bag type dust collector.

Description

The dust secondary recovery equipment made on galvanized steel

Technical field

It the utility model is related to a kind of dust recovery instrument, and in particular to the dust secondary recovery made on galvanized steel is set It is standby.

Background technology

Galvanized steel, it is commonly called as galvanized iron；In galvanized steel workshop or other cutting, attrition process places, because the material processed Material can produce substantial amounts of swarf and dust in process with apparatus, wherein swarf and dust because volume is tiny and easily with Air-flow to disperse in whole workplace so that the personnel in workplace produce discomfort because of suction dust, and length is long afterwards The injury of extreme can be caused to human body.

The swarf to be dispersed in workplace in air is reduced, usually coordinates so-called dust exhaust apparatus to be cut caused Bits, are aspirated, and so as to purify the air in workplace, but traditional dust exhaust apparatus directly will in a manner of coarse filtration Swarf in suction gas, which block, to be isolated and accumulates in container, so when the swarf of its recovery is relatively fine, so as to not It can effectively be blocked by filter screen as air-flow is discharged into air again, still more be the more tiny dust of volume.And one As be used for reclaim dust dust arrester be up to relatively fine dust purpose is effectively collected, by using spun yarn filter screen or add dust Bag, to intercept the dust of small volume, but this filter screen or dust bag can not only make the blast of dust arrester, and crushing is big, and Screen pack easily produces clogging, causes to take the deficiency often changed.

Utility model content

When technical problem to be solved in the utility model is that effective recovery solves galvanized steel making, caused dust, Purpose is to provide the dust secondary recovery equipment made on galvanized steel, when the effective recovery solution galvanized steel of solution makes, The problem of caused dust.

The utility model is achieved through the following technical solutions：

The dust secondary recovery equipment made on galvanized steel, including process cavity, be provided with the top of the process cavity into Expect hole and exhaust outlet, process cavity bottom sets back-blowing device, in addition to aquifer, the aquifer to be located under back-blowing device Side, aquifer connection outlet pipe and water inlet pipe, the top of the other end connection cistern of the outlet pipe, the water inlet pipe it is another One end connects the lower section of cistern, and the centre position of the cistern sets Kitchen sifter, cistern connection motor.Galvanized steel, custom Claim galvanized iron；In galvanized steel workshop or other cutting, attrition process places, because the material processed and apparatus are in process In can produce substantial amounts of swarf and dust, wherein swarf and dust because volume is tiny and easily as air-flow disperses in whole work Make in place so that the personnel in workplace produce discomfort because of suction dust, and length can cause extreme to human body long afterwards Injury, when technical problem to be solved in the utility model is that effective recovery solves galvanized steel making, caused dust, purpose It is to provide the dust secondary recovery equipment made on galvanized steel, is different from traditional technology, the bottom that the utility model uses The flowing for the whole dust of drive that portion's recirculated water flowing comes, Kitchen sifter is set in cistern, can isolate dust by Kitchen sifter, This is to need artificial replacing slag net, and the quantity of slag net is not necessarily, can be specified according to the situation of reality, Ke Yiwei 1 layer or multilayer.Traditional is all to use back-blowing device, but back-blowing device can not be very blow away thus dust, It is to preferably handle recovery dust problem that aquifer is so set in bottom, and the water inlet pipe pipe diameter size of aquifer connection is small It is that what is gone out is grain slag mixture because what is come in is all water in outlet pipe pipe diameter size, in order to avoid blocking, outlet conduit Caliber it is larger, and the motor of cistern connection really, by motor come the flowing of recirculated water, in the case of water circulation not Kitchen sifter is cleared up disconnectedly, realizes the cleaning to process cavity and the secondary recovery to dust.

The exhaust outlet connects deduster, and the deduster connects centrifugal blower, house outlet connection unloading valve.As Preferred scheme of the present utility model, so can arbitrarily it be connected by unloading valve exit connecting pipe, the other end of pipeline.

The outlet of the unloading valve above pipeline and process cavity by connecting.As preferred scheme of the present utility model, Dust is reused as raw material again.

The deduster uses pulse bag type dust collector；As the utility model preferred scheme, using pulse bag-type dust-removing Device.Operation principle:Entered by the rectangular air inlet pipe on the upside of cylinder with tangential direction, the rotary motion thereby come in acquisition device.Gas Body is rotated in device by spiral routes to device bottom, and the grit of entrained with is during with flow rotation in gas, due to close Spend larger, be gradually deposited to wall by the effect of centrifugal force, fallen after encountering wall, slide to unloading valve.

The utility model compared with prior art, has the following advantages and advantages：

1st, the dust secondary recovery equipment that the utility model makes on galvanized steel, is reclaimed by the circulating water flow of bottom Dust, the cleannes of process cavity are not only protected, be desirable to the effect of environmentally friendly recovery, cost-effective, indirect benefit is pole The earth improves the environment that feeds intake, and protects the health for the worker that feeds intake；

2nd, the dust secondary recovery equipment that the utility model makes on galvanized steel, principle is simple, and equipment cost is low, can push away Extensively in various medium-sized and small enterprises；

3rd, the dust secondary recovery equipment that the utility model makes on galvanized steel, by motor come the flowing of recirculated water, Kitchen sifter is constantly cleared up in the case of water circulation, realizes the cleaning to process cavity and the secondary recovery to dust, no The waste to water can be caused.

Brief description of the drawings

Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：

Fig. 1 is the utility model structure diagram.

Mark and corresponding parts title in accompanying drawing：

1- aquifers, 2- back-blowing devices, 3- process cavities, 4- charging holes, 5- unloading valves, 6- dedusters, 7- exhaust outlets, 8- Centrifugal blower, 9- outlet pipes, 10- water inlet pipes, 11- Kitchen sifters, 12 cisterns, 13- motors.

Embodiment

For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing, The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this Utility model, it is not intended as to restriction of the present utility model.

Embodiment

As shown in figure 1, the dust secondary recovery equipment that the utility model makes on galvanized steel, including process cavity 3, institute State the top of process cavity 3 and be provided with charging hole 4 and exhaust outlet 7, the bottom of process cavity 3 sets back-blowing device 2, it is characterised in that：Also Including aquifer 1, the aquifer 1 is located at the lower section of back-blowing device 2, and aquifer 1 connects outlet pipe 9 and water inlet pipe 10, it is described go out The top of the other end connection cistern 12 of water pipe 9, the lower section of the other end connection cistern 12 of the water inlet pipe 10, the storage The centre position in pond 12 sets Kitchen sifter 11, and cistern 12 connects motor 13.The exhaust outlet 7 connects deduster 6, described to remove Dirt device 6 connects centrifugal blower 8, the outlet of deduster 6 connection unloading valve 5.The outlet of the unloading valve 5 passes through pipeline and process cavity 3 tops connect.The deduster 6 uses pulse bag type dust collector.During work：By the rectangular air inlet pipe on the upside of cylinder with tangent line side To entrance, the rotary motion thereby come in acquisition device.Gas is rotated in device by spiral routes to device bottom, entrained with gas Grit during with flow rotation, because density is larger, is gradually deposited to wall by the effect of centrifugal force, encounters wall After fall, slide to unloading valve 5, process cavity 3 entered by the pipeline of connection, by motor come the flowing of recirculated water, in current Kitchen sifter 11 is constantly cleared up under loop condition, realizes the cleaning to process cavity 3 and the secondary recovery to dust.

Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace Change, improve, should be included within the scope of protection of the utility model.

Claims (4)

1. the dust secondary recovery equipment made on galvanized steel, including process cavity (3), process cavity (3) top is set There are charging hole (4) and exhaust outlet (7), process cavity (3) bottom sets back-blowing device (2), it is characterised in that：Also include aquifer (1), the aquifer (1) is located at below back-blowing device (2), aquifer (1) connection outlet pipe (9) and water inlet pipe (10), described The top of the other end connection cistern (12) of outlet pipe (9), the other end connection cistern (12) of the water inlet pipe (10) Lower section, the centre position of the cistern (12) set Kitchen sifter (11), cistern (12) connection motor (13).

2. the dust secondary recovery equipment according to claim 1 made on galvanized steel, it is characterised in that：The air draft Mouth (7) connection deduster (6), deduster (6) the connection centrifugal blower (8), deduster (6) outlet connection unloading valve (5).

3. the dust secondary recovery equipment according to claim 1 made on galvanized steel, it is characterised in that：Also include unloading Grey valve (5), the outlet of the unloading valve (5) above pipeline and process cavity (3) by connecting.

4. the dust secondary recovery equipment according to claim 2 made on galvanized steel, it is characterised in that：The dedusting Device (6) uses pulse bag type dust collector.