CN217410242U

CN217410242U - Long-bag low-pressure pulse dust removal device for slag micro powder

Info

Publication number: CN217410242U
Application number: CN202221383570.XU
Authority: CN
Inventors: 曹玉会; 张强; 刘五新
Original assignee: Xinji Gangxin New Building Materials Co ltd
Current assignee: Xinji Gangxin New Building Materials Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-13
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to a slay miropowder is with long bag low pressure pulse dust collector, it includes the dust remover body that stabilizes in ground, the dust remover body is provided with air intake, ash bucket and air outlet, still including communicate in the rose box of air outlet and communicate in the stoving case of rose box, rose box are provided with air-supply line, feed liquor pipe, drain pipe and go out the tuber pipe, the air-supply line communicate in the air intake, go out the tuber pipe communicate in the stoving case. This application has the effect of reinforcing dust removal effect.

Description

Long-bag low-pressure pulse dust removal device for slag micro powder

Technical Field

The application relates to the technical field of tail gas treatment equipment, in particular to a slag micro powder long-bag low-pressure pulse dust removal device.

Background

The long-bag low-pressure pulse dust collector has advanced high efficiency, and is large dust collecting equipment with large air handling quantity, good dust removing effect, high dust collecting efficiency, reliable operation, convenient maintenance and small occupied area.

The long-bag low-pressure pulse dust collector is provided with a dust collector body, a filter bag connected inside the dust collector body and an electromagnetic pulse valve, wherein the dust collector body is provided with an air inlet, an ash bucket and an air outlet, dust-containing gas enters from the air inlet, and when the dust-containing gas passes through the ash bucket, part of large-particle dust in the gas is separated out under the action of inertia force and directly falls into the ash bucket. The dust-containing gas enters the filter area of the filter bag of the box body after passing through the dust hopper, the gas passes through the filter bag, and the dust is blocked on the outer surface of the filter bag. The purified gas enters the upper box body through the filter bag port and is discharged from the air outlet. Along with the extension of the filtering time of the long-bag low-pressure pulse dust collector, a dust layer on a filter bag is continuously accumulated and thick, the resistance of dust removing equipment is continuously increased, and when the resistance of the equipment is increased to a set value, the dust removing device starts to remove dust. When the dust collector is opened, compressed air rapidly expands in the upper box body in a very short time and then flows into the filter bag, so that the filter bag expands and deforms to generate vibration, and dust attached to the outer surface of the filter bag is stripped and falls into the dust hopper under the action of reverse air flow scouring.

In view of the above-mentioned related technologies, the inventors found that, when filtering is performed, depending on the adhesion capability of the surface of the filter bag, when dusty gas contacts the surface of the filter bag, the filter bag adsorbs the slag micropowder through its own material, and the dust removal effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve dust removal effect, this application provides a long bag low pressure pulse dust collector for slay miropowder.

The application provides a pair of slay miropowder is with long bag low pressure pulse dust collector adopts following technical scheme:

the utility model provides a slay miropowder is with long bag low pressure pulse dust collector, includes the dust remover body that stabilizes in ground, the dust remover body is provided with air intake, ash bucket and air outlet, still including communicate in the rose box of air outlet and communicate in the stoving case of rose box, the rose box is provided with air-supply line, feed liquor pipe, drain pipe and goes out the tuber pipe, the air-supply line communicates in the air intake, goes out the tuber pipe communicate in the stoving case.

Through adopting above-mentioned technical scheme, after dirty gas got into the dust remover body from the air intake, dirty gas got into the inside of rose box after the first filtration of crossing the filter bag, and the impurity that cleaning solution did not remove to the greatest extent in to gas carries out the secondary filter, improves the dust removal effect, then gaseous gets into the outlet duct through cleaning solution, finally gets into the inside of stoving case, carries out the drying to gas, and final discharge stoving case accomplishes the filtration to dirty gas.

Optionally, the inner wall of the drying box is provided with a resistance wire, an extension pipe is arranged inside the drying box, the extension pipe is communicated with the air outlet pipe, and the extension pipe is communicated with the outside.

Through adopting above-mentioned technical scheme, the resistance wire provides the heat source for the stoving gas, and extension pipe increase is gaseous at the inside motion route of stoving incasement portion, improves the stoving effect to with gaseous follow extension pipe discharge stoving case.

Optionally, the air inlet pipe is communicated with the side bottom of the filter box, and the air outlet pipe is communicated with the top of the filter box.

Through adopting above-mentioned technical scheme for gaseous bottom from the cleaning solution gets into the cleaning solution, makes dusty gas and cleaning solution fully contact, improves the effect of filtering and removing dust. The drain pipe is located the bottom of rose box, is convenient for clear up liquid stream play rose box.

Optionally, the inside of rose box is connected with the clearance subassembly, the one end of clearance subassembly is located the outside of rose box, and the other end of clearance subassembly is connected in the inside of rose box.

Through adopting above-mentioned technical scheme, pile up when more when the impurity of rose box inside, user's accessible clearance subassembly is cleared up the inside of rose box, and when the user of being convenient for cleared up the rose box, also can reduce because impurity piles up the possibility that influences filtration efficiency.

Optionally, the cleaning assembly comprises a cleaning motor fixedly connected to the filter box, a stirring shaft rotatably connected to the inside of the filter box, and a stirring blade fixedly connected to the stirring shaft, the cleaning motor is located outside the filter box, and the output end of the cleaning motor is fixedly connected to one end of the stirring shaft.

Through adopting above-mentioned technical scheme, the clearance motor is located the outside of rose box, and the user control of being convenient for clears up the start-up and close of motor, and the clearance motor drives the (mixing) shaft and rotates, and the stirring leaf drives clearance liquid and rotates, and clearance liquid clears up the inside of rose box, reduces because impurity piles up the possibility that influences filtration efficiency.

Optionally, the number of the stirring blades is multiple, and the stirring blades are uniformly distributed on the outer surface of the stirring shaft.

Through adopting above-mentioned technical scheme, increase the area of contact of stirring leaf and scavenging solution, improve the stirring effect.

Optionally, the axis of the stirring shaft is perpendicular to the bottom surface of the filter box.

By adopting the technical scheme, the stirring blades can stir conveniently.

Optionally, the liquid inlet pipe and the liquid outlet pipe are both provided with a control valve.

Through adopting above-mentioned technical scheme, when filtering dirty gas, the probability that control valve reducible gas drifted out from feed liquor pipe and drain pipe increases the volume of gaseous inflow outlet duct, and the user of being convenient for concentrates discharge gas.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the filter box and the drying box are arranged, so that secondary filtration of gas is realized, and the dust removal effect is improved;

2. this application realizes the clearance to the rose box through setting up the clearance subassembly, reduces impurity to the influence of filter effect.

Drawings

Fig. 1 is a schematic structural diagram of a long-bag low-pressure pulse dust removal device for fine slag powder in an embodiment of the present application.

Fig. 2 is a partial cross-sectional view of a filter box and a drying box.

Description of reference numerals: 1. a dust collector body; 11. an air inlet; 12. an ash hopper; 13. an air outlet; 2. a filter box; 21. an air inlet pipe; 22. a liquid inlet pipe; 23. a liquid outlet pipe; 24. an air outlet pipe; 25. a control valve; 3. drying box; 31. a resistance wire; 32. an extension tube; 4. cleaning the assembly; 41. cleaning the motor; 42. a stirring shaft; 43. stirring the leaf.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses slag micropowder is with long bag low pressure pulse dust collector. Referring to fig. 1 and 2, a long bag low pressure pulse dust collector for slay miropowder includes the dust remover body 1 that stabilizes in ground, communicate in the rose box 2 of dust remover body 1, communicate in the stoving case 3 of rose box 2 and connect in the clearance subassembly 4 of rose box 2, dust remover body 1 is provided with air intake 11, ash bucket 12 and air outlet 13, rose box 2 is provided with air-supply line 21, feed liquor pipe 22, drain pipe 23 and air-out pipe 24, air-supply line 21 communicates in air intake 11, air-out pipe 24 communicate in stoving case 3. 2 inside liquid feed pipes 22 of passing through of rose box pours into the cleaning solution into, carry out the second adsorption to gas and filter, cleaning solution selects water can in the embodiment of this application, after dusty gas gets into dust remover body 1 from air intake 11, dusty gas gets into rose box 2's inside after the first filtration of crossing the bag, the cleaning solution carries out the second filtration to the impurity that does not remove in the gas, the effect of dust removal is improved, then gas gets into the outlet duct through cleaning solution, finally get into the inside of stoving case 3, dry gas, final exhaust stoving case 3, the completion is to the filtration of dusty gas. When the impurity of rose box 2 inside piles up when more, user's accessible clearance subassembly 4 clears up the inside of rose box 2, and when the user of being convenient for cleared up rose box 2, also can reduce because impurity piles up the possibility that influences filtration efficiency.

Referring to fig. 1 and 2, the air inlet pipe 21 is communicated with the bottom of the side of the filter box 2, and the air outlet pipe 24 is communicated with the top of the filter box 2, so that air enters the cleaning liquid from the bottom of the cleaning liquid, the dust-containing air is fully contacted with the cleaning liquid, and the dust filtering and removing effect is improved. Drain pipe 23 is located the bottom of rose box 2, is convenient for clear up the liquid flow and goes out rose box 2, and feed liquor pipe 22 and drain pipe 23 all are provided with a control valve 25, and when filtering dirty gas, control valve 25 can reduce the probability that gaseous follow feed liquor pipe 22 and drain pipe 23 flew out, and the volume of increase gaseous inflow outlet duct is convenient for the user and concentrates discharge gas.

Referring to fig. 1 and 2, the inner wall of stoving case 3 is provided with resistance wire 31, provides the heat source for the stoving gas, and the inside of stoving case 3 is provided with extension pipe 32, and extension pipe 32 is long snake form dish and lists in the inside of stoving case 3, and extension pipe 32 and tuber pipe 24 intercommunication increase gaseous motion route inside stoving case 3, improve the stoving effect, and extension pipe 32 communicates in the external world, and gaseous from extension pipe 32 discharge stoving case 3.

Referring to fig. 1 and 2, the one end of clearance subassembly 4 is located the outside of rose box 2, the other end of clearance subassembly 4 is connected in the inside of rose box 2, clearance subassembly 4 includes fixed connection in the clearance motor 41 of rose box 2, rotate and connect in the inside (mixing) shaft 42 of rose box 2 and fixed connection in the stirring leaf 43 of (mixing) shaft 42, clearance motor 41 is located the outside of rose box 2, be convenient for user control clearance motor 41's start-up and closing, the output fixed connection of clearance motor 41 is in the one end of (mixing) shaft 42, clearance motor 41 drives the (mixing) shaft 42 and rotates, stirring leaf 43 drives the cleaning solution and rotates, the cleaning solution clears up the inside of rose box 2, reduce because impurity piles up the possibility that influences filtration efficiency. The axis of (mixing) shaft 42 is perpendicular to the bottom surface of rose box 2, the quantity of stirring leaf 43 is a plurality of, and a plurality of stirring leaves 43 evenly distributed are in the surface of (mixing) shaft 42, increase the area of contact of stirring leaf 43 and scavenging solution, improve stirring effect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a slay miropowder is with long bag low pressure pulse dust collector, includes dust remover body (1) firm in ground, dust remover body (1) is provided with air intake (11), ash bucket (12) and air outlet (13), its characterized in that: the utility model provides a slay miropowder is with long bag low pressure pulse dust collector still including communicate in rose box (2) of air outlet (13) and communicate in stoving case (3) of rose box (2), rose box (2) are provided with air-supply line (21), feed liquor pipe (22), drain pipe (23) and go out tuber pipe (24), air-supply line (21) communicate in air intake (11), go out tuber pipe (24) communicate in stoving case (3).

2. The long-bag low-pressure pulse dust removal device for slag micropowder of claim 1, characterized in that: the inner wall of the drying box (3) is provided with a resistance wire (31), an extension pipe (32) is arranged inside the drying box (3), the extension pipe (32) is communicated with the air outlet pipe (24), and the extension pipe (32) is communicated with the outside.

3. The long-bag low-pressure pulse dust removal device for slag micropowder of claim 1, characterized in that: the air inlet pipe (21) is communicated with the side bottom of the filter box (2), and the air outlet pipe (24) is communicated with the top of the filter box (2).

4. The long-bag low-pressure pulse dust removal device for slag micropowder according to claim 1, characterized in that: the inside connection of rose box (2) has clearance subassembly (4), the one end of clearance subassembly (4) is located the outside of rose box (2), and the other end of clearance subassembly (4) is connected in the inside of rose box (2).

5. The long-bag low-pressure pulse dust removal device for slag micropowder of claim 4, characterized in that: clearance subassembly (4) are including fixed connection in clearance motor (41) of rose box (2), rotate and connect in inside (mixing) shaft (42) of rose box (2) and fixed connection in stirring leaf (43) of (mixing) shaft (42), and clearance motor (41) are located the outside of rose box (2), and the output fixed connection of clearance motor (41) is in the one end of (mixing) shaft (42).

6. The long-bag low-pressure pulse dust removal device for fine slag powder according to claim 5, characterized in that: the number of the stirring blades (43) is multiple, and the stirring blades (43) are uniformly distributed on the outer surface of the stirring shaft (42).

7. The long-bag low-pressure pulse dust removal device for slag micropowder of claim 6, characterized in that: the axis of the stirring shaft (42) is vertical to the bottom surface of the filter box (2).

8. The long-bag low-pressure pulse dust removal device for slag micropowder according to claim 7, characterized in that: the liquid inlet pipe (22) and the liquid outlet pipe (23) are both provided with a control valve (25).