CN211676726U

CN211676726U - Waste gas purification device with filter screen convenient to detach

Info

Publication number: CN211676726U
Application number: CN201922462811.4U
Authority: CN
Inventors: 欧文刚; 韩光峰
Original assignee: Suzhou Longxiyuan Environmental Protection Technology Co ltd
Current assignee: Jiangsu Nayun Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-16
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a waste gas purification technical field specifically is a convenient waste gas purification device who dismantles of filter screen, the power distribution box comprises a box body, box top fixedly connected with outlet duct, bottom half fixedly connected with intake pipe, box one side is inserted and is equipped with the filter screen frame, box one end threaded connection is kept away from at filter screen frame top has the pivot, the first connecting plate of pivot top fixedly connected with, first connecting plate top fixedly connected with hinge, hinge top fixedly connected with second connecting plate, the box is close to second connecting plate one side fixedly connected with collar, the second connecting plate sets up in the collar, box one side threaded connection is kept away from to the second connecting plate has the gim peg that runs through the second connecting plate, has solved and can't take out the filter layer fast, and is very inconvenient, has influenced the problem of maintenance efficiency.

Description

Waste gas purification device with filter screen convenient to detach

Technical Field

The utility model relates to a waste gas purification technical field specifically is a convenient exhaust gas purification device who dismantles of filter screen.

Background

Strengthen ecological environment protection, important strategic meaning to sustainable development, in the course of working of metal material, especially involve comparatively serious environmental pollution problem, for example, need carry out subsequent treatment to the metal material of high temperature processing, wherein, in hot-dip aluminum zinc production line, need utilize alkali lye to carry out the operation of spraying to the hot-dip aluminum zinc surface of processing, thereby get rid of hot-dip aluminum zinc surface greasy dirt, however, can produce a large amount of alkaline waste gas in the cleaning process, and have a large amount of pollutants to mix with in alkaline waste gas, need carry out pollution-free processing to these waste gases that are mingled with the contaminated impurity, just can outwards discharge.

In the prior art, an alkaline waste gas purification device with the publication number of CN208711314U comprises a first purification device and a second purification device; the first purification device includes: the waste gas collector is arranged on a cleaning working line, the first exhaust pipe is positioned between the waste gas collector and the washing purifier, and the waste gas concentration device is connected with the washing purifier; the washing purifier performs primary neutralization purification on the waste gas extracted by the first extraction pipe; the second purification device is connected in first purification device's waste gas centralized arrangement and carries out the neutralization purification of second to waste gas, and the second purification device includes: the gas extraction device comprises a purification washing tower, a gas extraction device and a second extraction pipe, wherein one end of the second extraction pipe is connected to the top end of the purification washing tower, and the other end of the second extraction pipe is connected to the gas extraction device.

However, the above-mentioned device still has following more obvious defect in the use, in case the condition such as jam takes place on the filter layer in the use, just must carry out the change of filter screen, but, above-mentioned device can't take out the filter layer fast and change in the change process, very inconvenient, has influenced maintenance efficiency.

Therefore, the utility model provides a convenient exhaust gas purification device who dismantles of filter screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient exhaust gas purification device who dismantles of filter screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient exhaust gas purification device who dismantles of filter screen, the power distribution box comprises a box body, box top fixedly connected with outlet duct, bottom half fixedly connected with intake pipe, box one side is inserted and is equipped with the filter screen frame, box one end threaded connection is kept away from at filter screen frame top has the pivot, the first connecting plate of pivot top fixedly connected with, first connecting plate top fixedly connected with hinge, hinge top fixedly connected with second connecting plate, the box is close to second connecting plate one side fixedly connected with collar, the second connecting plate sets up in the collar, box one side threaded connection is kept away from to the second connecting plate has the gim peg that runs through the second connecting plate.

Preferably, the side wall of the fixing bolt is fixedly connected with a rotating plate, and the rotating plate penetrates through the fixing bolt.

Preferably, hinge lateral wall fixedly connected with adds oil pipe, it has the block to add oil pipe one side threaded connection who keeps away from the hinge, the block perpendicular to adds oil pipe.

Preferably, the top of the filter screen frame is fixedly connected with a sponge plate, and the sponge plate is arranged below the first connecting plate.

Preferably, the box is close to filter screen frame one side fixedly connected with and connects the box greatly, it sets up in filter screen frame below to connect the box greatly, it connects box bottom fixedly connected with relief valve greatly.

Preferably, the bottom of the containing box is far away from one end of the box body and is fixedly connected with a baffle, and the baffle corresponds to the release valve.

Compared with the prior art, the beneficial effects of the utility model are that: when taking out the filter screen rack, twist out the gim peg, push down the second connecting plate, the filter screen rack just can shift out from the box, when first connecting plate is on a parallel with the filter screen frame, pivot and filter screen frame threaded connection department just can unscrew, alright take off the filter screen rack, the unable filter layer of taking out fast has been solved, it is very inconvenient, the problem of maintenance efficiency has been influenced, through setting up the rotor plate, be convenient for rotate the gim peg, through setting up the oil pipe, be convenient for to annotate lubricating oil in the hinge, through setting up the sponge board, prevent to press from both sides personnel below the first connecting plate, through setting up the splendid attire box, when preventing to take out the filter screen rack, the filth drops, through setting up the baffle, prevent to spill pollution operating personnel when release valve releases the filth, therefore, the practicality is very strong, and.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

fig. 2 is a schematic side structure view of the present invention;

fig. 3 is a schematic bottom structure diagram of the present invention.

In the figure: 1. a box body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a mounting ring; 5. a second connecting plate; 6. a hinge; 7. a first connecting plate; 8. a rotating shaft; 9. a filter screen frame; 10. a receiving box; 11. a release valve; 12. a baffle plate; 13. a sponge plate; 14. a fixing bolt; 15. a rotating plate; 16. an oil filler tube; 17. and (7) capping.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution:

the utility model provides a convenient exhaust gas purification device who dismantles of filter screen, the power distribution box comprises a

box body

1, 1 top fixedly connected with outlet duct 3 of box, be used for exhaust gas, 1 bottom fixedly connected with intake pipe 2 of box, be used for getting into gas, 1 one side of box is inserted and is equipped with

filter screen frame

9, 1 one end threaded connection of box is kept away from at filter screen frame 9 top has pivot 8, the first connecting plate 7 of 8 top fixedly connected with of pivot, 7 top fixedly connected with hinges 6 of first connecting plate, 6 top fixedly connected with second connecting plate 5 of hinge, box 1 is close to 5 one side fixedly connected with collar 4 of second connecting plate, be used for fixed 5 positions of second connecting plate, second connecting plate 5 sets up in

collar

4, 1 one side threaded connection of box is kept away from to second connecting plate 5 has the gim peg.

The side wall of the fixed bolt 14 is fixedly connected with a rotating plate 15, the fixed bolt 14 is convenient to rotate by arranging the rotating plate 15, so that the operation is more convenient, the rotating plate 15 penetrates through the fixed bolt 14, the side wall of the hinge 6 is fixedly connected with an oil filling pipe 16, the oil filling pipe 16 is convenient to fill lubricating oil into the hinge 6 by arranging the oil filling pipe 16, the maintenance is easier, one side of the oil filling pipe 16, which is far away from the hinge 6, is in threaded connection with a cap 17, the cap 17 prevents soil accumulation in the oil filling pipe 16, the cap 17 is perpendicular to the oil filling pipe 16, the top of the filter screen frame 9 is fixedly connected with a sponge plate 13, the sponge plate 13 is arranged below the first connecting plate 7, one side of the box body 1, which is close to the filter screen frame 9, is fixedly connected with a containing box 10, when the filter screen frame 9 is taken out, dirt falling and polluting the ground are prevented by arranging the containing, connect box 10 bottom to keep away from 1 one end fixedly connected with of box to keep off board 12 greatly, through setting up to keep off board 12, prevent that spill when release valve 11 releases the filth from polluting operating personnel, keep off board 12 and release valve 11 correspond.

The working principle is as follows: when taking out the filter screen frame 9, screw out the gim peg 14, push down second connecting plate 5, filter screen frame 9 just can follow and shift out in the box 1, when first connecting plate 7 is on a parallel with filter screen frame 9, pivot 8 just can unscrew with filter screen frame 9 threaded connection department, alright take off filter screen frame 9, it can't take out the filter layer fast to have solved, it is very inconvenient, the problem of maintenance efficiency has been influenced, through setting up rotor plate 15, be convenient for rotate gim peg 14, through setting up oil pipe 16, be convenient for to annotate lubricating oil in hinge 6, through setting up sponge plate 13, prevent that the personnel are pressed from both sides to the below of first connecting plate 7, through setting up flourishing box 10, when preventing to take out filter screen frame 9, drop, through setting up baffle 12, prevent that operating personnel are polluted in the spill when release valve 11 releases the filth, therefore, the practicality is very strong, and is very worth popularizing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient exhaust gas purification device who dismantles of filter screen, includes box (1), its characterized in that: the top of the box body (1) is fixedly connected with an air outlet pipe (3), the bottom of the box body (1) is fixedly connected with an air inlet pipe (2), a filter net rack (9) is inserted at one side of the box body (1), a rotating shaft (8) is connected with one end of the top of the filter net rack (9) far away from the box body (1) through screw threads, the top of the rotating shaft (8) is fixedly connected with a first connecting plate (7), the top of the first connecting plate (7) is fixedly connected with a hinge (6), a second connecting plate (5) is fixedly connected to the top of the hinge (6), a mounting ring (4) is fixedly connected to one side of the box body (1) close to the second connecting plate (5), the second connecting plate (5) is arranged in the mounting ring (4), and one side, far away from the box body (1), of the second connecting plate (5) is in threaded connection with a fixing bolt (14) penetrating through the second connecting plate (5).

2. The exhaust gas purifying apparatus with the conveniently detached filter screen according to claim 1, wherein: the side wall of the fixing bolt (14) is fixedly connected with a rotating plate (15), and the rotating plate (15) penetrates through the fixing bolt (14).

3. The exhaust gas purifying apparatus with the conveniently detached filter screen according to claim 1, wherein: hinge (6) lateral wall fixedly connected with adds oil pipe (16), add oil pipe (16) one side threaded connection who keeps away from hinge (6) and have block (17), block (17) perpendicular to adds oil pipe (16).

4. The exhaust gas purifying apparatus with the conveniently detached filter screen according to claim 1, wherein: filter net rack (9) top fixedly connected with sponge board (13), sponge board (13) set up in first connecting plate (7) below.

5. The exhaust gas purifying apparatus with the conveniently detached filter screen according to claim 1, wherein: the box (1) is close to filter screen frame (9) one side fixedly connected with connects box (10) greatly, connect box (10) greatly and set up in filter screen frame (9) below, connect box (10) bottom fixedly connected with relief valve (11) greatly.

6. An exhaust gas purifying device with a conveniently detached filter screen according to claim 5, wherein: one end, far away from the box body (1), of the bottom of the containing box (10) is fixedly connected with a baffle plate (12), and the baffle plate (12) corresponds to the release valve (11).