CN220386153U - Bag-type dust remover for purifying waste gas - Google Patents

Abstract

The utility model discloses a cloth bag dust remover for purifying waste gas, which comprises a box body, wherein a mounting frame plate, a partition plate, a spray pipe and a water collecting tank are arranged in the box body, a filter layer is arranged in the mounting frame plate, one end of the spray pipe is provided with a water inlet pipe, one end of the water inlet pipe penetrates through one side of the interior of the box body, two groups of ash hoppers are fixedly arranged at the lower part of the box body, one ends of the two groups of ash hoppers are respectively provided with an electric gate valve, one side of the box body is provided with an air inlet pipe in a penetrating way, the other side of the box body is provided with an air outlet pipe in a penetrating way, the side walls of the air inlet pipe and the air outlet pipe are respectively provided with a first electromagnetic valve, the upper part of the partition plate is provided with a plurality of groups of dust removing cloth bags in a penetrating way, and the end surface of the box body is provided with two groups of hinges. The beneficial effects are that: the utility model adopts the water collection tank, and can collect clean water dropped by the filter layer through the water collection tank, so as to avoid the dust contact, thereby bringing convenience to the cleaning work of the cloth bag dust collector for waste gas purification.

Description

Bag-type dust remover for purifying waste gas

Technical Field

The utility model relates to the technical field of waste gas purification, in particular to a bag-type dust remover for waste gas purification.

Background

The waste gas purification mainly aims at the work of treating industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial sites, and a cloth bag dust remover is used at present to finish the work of removing the dust particles in the waste gas.

The prior art discloses the publication number: CN216572257U is sack cleaner for exhaust-gas treatment, the steam generator comprises a box body, a support, the ash accumulation bucket, the intake pipe, the blast pipe, the fixed block, the base plate, filter cloth bag, the locating piece, filter layer and shower, when using, waste gas gets into in the box body through the intake pipe, big granule dust in the waste gas is under the effect of gravity, directly drop in the ash accumulation bucket, and tiny dust rises to the filter cloth bag along with waste gas, tiny dust is kept off in filter cloth bag, and waste gas is then filtered by filter cloth bag, gas after the primary filtration rises again, spray liquid through the shower, make the filter layer moist with the liquid, utilize the filter layer to adsorb the dust in the waste gas again, play the effect of secondary filtration, be favorable to improving whole filter effect, the gas after the filtration is then discharged by the blast pipe, and through the grafting of fixed block and base plate, and filter cloth bag both ends and the threaded connection of base plate, the dismouting and the change of filter cloth bag of being convenient for filter cloth bag, it is convenient to overhaul and maintenance to have wide market prospect.

Said utility model needs to use spray pipe to humidify filter layer to implement secondary filtration of gas, and can increase filtering frequency of gas so as to raise dust-removing effect, when the spray pipe is used to humidify filter layer, it can not accurately control humidification degree, when the humidification is serious, the clear water can drop through filter layer, and when the clear water is contacted with dust, the dust can be adsorbed on the box body or dust-removing cloth bag, and the dust absorbed by said portion is difficult to remove from interior of box body, so that the cleaning operation of said utility model is inconvenient.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the cloth bag dust remover for purifying waste gas, which has the advantages of collecting clean water dropped by a filter layer and avoiding the contact of the clean water with dust, thereby solving the problems in the background art.

(II) technical scheme

In order to realize the advantages of collecting the clean water dropped by the filter layer and avoiding the contact of the clean water with dust, the utility model adopts the following specific technical scheme:

the utility model provides a sack cleaner for exhaust gas purification, includes the box, the internally mounted of box has installation deckle board, baffle, shower and water collecting tank, the internally mounted of installation deckle board has the filter layer, the inlet tube is installed to the one end of shower, and the one end of inlet tube runs through the inside one side of box, the lower part fixed mounting of box has two sets of ash hoppers, and two sets of the one end of ash hoppers is all installed electronic push-pull valve, one side of box runs through and installs the intake pipe, the opposite side of box runs through and installs the outlet duct, the lateral wall of intake pipe and outlet duct all is provided with first solenoid valve, the upper portion of baffle runs through and installs multiunit dust removal sack, two sets of hinges are installed to the terminal surface of box, and two sets of sealing door is installed to the terminal surface of hinge, the gas receiver is installed to the top of box, control panel is installed to the opposite side of box, the below of filter layer is installed and is collected the one end of hopper and is run through the upper portion of water collecting tank, the one end lateral wall of collecting hopper is provided with fourth solenoid valve, the bottom surface is run through and installs the air outlet pipe, two sets of solenoid valves are installed to the inside one side of the collector box, two sets of solenoid valves are installed to the side of the top of the collector plate, and the water outlet pipe is installed to the side of the top of the collector.

Further, the length and the width of the opening at the upper end of the collecting hopper are larger than those of the filter layer.

Further, air pump and L shaped plate are installed on the upper portion of box, the output of air pump runs through the upper portion of box, the upper portion of box is run through to the one end of gas receiver, the inside slidable mounting of gas receiver has the cock plate, and the upper portion fixed mounting of cock plate has T shape pole, the guide hole has been seted up on the upper portion of L shaped plate, the guide hole is run through to the one end of T shape pole, telescopic spring has been cup jointed to the lateral wall of T shape pole, the one end lateral wall of gas receiver and the output lateral wall of air pump all are provided with the second solenoid valve, air pump and two sets of second solenoid valve and control panel electric connection.

Further, the diameter length of the plug plate is the same as the inner diameter length of the air cylinder.

Further, the control panel is electrically connected with the two groups of the first electromagnetic valves, the two groups of the electric gate valves, the third electromagnetic valve and the fourth electromagnetic valve through wires.

Further, four groups of support columns are arranged at the lower part of the box body.

(III) beneficial effects

Compared with the prior art, the utility model provides the cloth bag dust remover for purifying waste gas, which has the following beneficial effects:

(1) When the bag-type dust collector for purifying the waste gas is actually used, the waste gas enters the box body through the air inlet pipe, a plurality of groups of dust collection bags filter out large particle dust in the waste gas, meanwhile, external clear water enters the spray pipe through the water inlet pipe, clear water sprayed out through the spray pipe can fall on the surface of the filter layer, when the waste gas passes through the filter layer, small particle dust in the waste gas can be left, clear water falling through the filter layer can enter the collecting hopper, the fourth electromagnetic valve is opened and closed through the control panel, clear water can enter the water collecting tank, the fourth electromagnetic valve is closed at the moment, the third electromagnetic valve is opened and closed at the same time, the sloping plate can guide the clear water to be discharged through the water outlet pipe, so that the clear water falling through the filter layer is prevented from contacting with dust, and the clear water falling through the filter layer can be collected through the water collecting tank, so that the clear water falling through the filter layer is prevented from contacting with dust, and convenience is brought to cleaning work of the bag-type dust collector for purifying the waste gas.

(2) Before the bag-type dust collector for purifying the waste gas is actually used, the control panel is utilized to close the two groups of first electromagnetic valves, the third electromagnetic valves, the fourth electromagnetic valves and the two groups of electric gate valves, meanwhile, the two groups of second electromagnetic valves are opened and closed, the air pump starts to work, the air pump can pump external air into the box body, when the inner part of the box body is filled with air, the air can enter the air storage cylinder, the air can jack up the plug plate to enable the T-shaped rod to move upwards, the plug plate and the L-shaped plate can squeeze the telescopic spring, at the moment, the control panel is utilized to close the right group of second electromagnetic valves, at the moment, the height of the T-shaped rod is observed, when the T-shaped rod moves downwards, the situation that the box body surface has no leakage is indicated, through the air storage cylinder arranged, whether the box body surface has leakage or not can be detected, the situation of unexpected waste gas leakage is avoided, and the practicability of the bag-type dust collector for purifying the waste gas is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a bag-type dust collector for purifying exhaust gas according to the present utility model;

FIG. 2 is a front view of the bag-type dust collector for purifying exhaust gas according to the present utility model;

FIG. 3 is a perspective view of a filter layer according to the present utility model;

FIG. 4 is an enlarged view of FIG. 1A in accordance with the teachings of the present utility model;

FIG. 5 is an enlarged view of B of FIG. 1 in accordance with the teachings of the present utility model;

fig. 6 is an enlarged view of C in fig. 1 in accordance with the present utility model.

In the figure:

1. a case; 2. installing a frame plate; 3. a partition plate; 4. a filter layer; 5. a shower pipe; 6. a water inlet pipe; 7. a dust removing cloth bag; 8. an air inlet pipe; 9. an air outlet pipe; 10. a first electromagnetic valve; 11. an ash bucket; 12. an electric gate valve; 13. a hinge; 14. sealing the door; 15. an air cylinder; 16. a water collection tank; 17. an air pump; 18. a second electromagnetic valve; 19. a plug plate; 20. a T-bar; 21. a telescopic spring; 22. an L-shaped plate; 23. a guide hole; 24. a water outlet pipe; 25. a third electromagnetic valve; 26. a collection bucket; 27. a fourth electromagnetic valve; 28. a sloping plate; 29. a first sloping block; 30. and a second sloping block.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a bag-type dust collector for purifying exhaust gas.

The utility model will now be further described with reference to the accompanying drawings and the detailed description, as shown in fig. 1-6, a bag-type dust collector for purifying exhaust gas according to an embodiment of the utility model comprises a box body 1, wherein a mounting frame plate 2, a partition plate 3, a spray pipe 5 and a water collecting tank 16 are installed inside the box body 1, a filter layer 4 is installed inside the mounting frame plate 2, a water inlet pipe 6 is installed at one end of the spray pipe 5, one end of the water inlet pipe 6 penetrates through one side of the box body 1, two groups of ash hoppers 11 are fixedly installed at the lower part of the box body 1, electric gate valves 12 are installed at one ends of the two groups of ash hoppers 11, an air inlet pipe 8 is installed at one side of the box body 1 in a penetrating manner, an air outlet pipe 9 is installed at the other side of the box body 1 in a penetrating manner, first electromagnetic valves 10 are arranged at the side walls of the air inlet pipe 8 and the air outlet pipe 9, a plurality of groups of dust collecting bags 7 are installed at the upper part of the partition plate 3 in a penetrating manner, two groups of hinges 13 are installed at the end face of the box body 1, and sealing door 14 is installed to the terminal surface of two sets of hinges 13, the gas receiver 15 is installed to the top of box 1, control panel is installed to the opposite side of box 1, collecting bucket 26 is installed to the below of filter layer 4, and collecting bucket 26's one end runs through the upper portion of header tank 16, collecting bucket 26's one end lateral wall is provided with fourth solenoid valve 27, swash plate 28 is installed to the inside bottom surface of header tank 16, outlet pipe 24 is installed in the running through of one side of header tank 16, and the one end of outlet pipe 24 runs through the inside one side of box 1, outlet pipe 24's lateral wall is provided with third solenoid valve 25, install two sets of first sloping block 29 and two sets of second sloping block 30 on the upper portion of framed panel 2, through the header tank 16 of setting up, can collect the clear water of filter layer 4 drip, avoid its contact dust, it is convenient for the cleaning work of exhaust gas purification for the sack cleaner.

In one embodiment, the length and width of the upper opening of the collection hopper 26 are greater than the length and width of the filter layer 4, ensuring that fresh water passing through the filter layer 4 can enter the interior of the collection hopper 26.

In one embodiment, air pump 17 and L shaped plate 22 are installed on the upper portion of box 1, the upper portion of box 1 is run through to the output of air pump 17, the upper portion of box 1 is run through to the one end of gas receiver 15, the inside slidable mounting of gas receiver 15 has cock plate 19, and the upper portion fixed mounting of cock plate 19 has T shape pole 20, guide hole 23 has been seted up on the upper portion of L shaped plate 22, the one end of T shape pole 20 runs through guide hole 23, telescopic spring 21 has been cup jointed to the lateral wall of T shape pole 20, the one end lateral wall of gas receiver 15 and the output lateral wall of air pump 17 all are provided with second solenoid valve 18, air pump 17 and two sets of second solenoid valves 18 and control panel electric connection, through the gas receiver 15 that sets up, can detect box 1 surface and leak the condition emergence of leaking, exhaust gas accident is avoided, exhaust gas purification is sack cleaner's practicality of use has been improved.

In one embodiment, the diameter of the plug 19 is the same as the inner diameter of the cylinder 15, ensuring that the gas can lift the plug 19.

In one embodiment, the control panel is electrically connected to the two sets of first solenoid valves 10, the two sets of electric gate valves 12, the third solenoid valve 25 and the fourth solenoid valve 27 through wires, and the control panel can be implemented by simple programming by those skilled in the art, and is only used, not modified, so that the control manner and circuit connection will not be described in detail.

In one embodiment, four groups of support columns are arranged at the lower part of the box body 1, and the four groups of support columns play a role in supporting and fixing the bag-type dust remover for purifying the waste gas.

Working principle:

when the cloth bag dust remover for purifying waste gas is actually used, waste gas enters the box body 1 through the air inlet pipe 8, a plurality of groups of dust removing cloth bags 7 filter out large particle dust in the waste gas, meanwhile, external clean water enters the spray pipe 5 through the water inlet pipe 6, clean water sprayed out through the spray pipe 5 can fall on the surface of the filter layer 4, when the waste gas passes through the filter layer 4 at the moment, small particle dust in the waste gas can be left, clean water which drops through the filter layer 4 can enter the collecting hopper 26, the fourth electromagnetic valve 27 is opened and closed by the control panel, the clean water can enter the water collecting tank 16, the fourth electromagnetic valve 27 is closed again at the moment, the third electromagnetic valve 25 is opened and closed at the same time, the inclined plate 28 can guide the clean water to be discharged through the water outlet pipe 24, the clean water which drops through the filter layer 4 is prevented from contacting the dust, the clean water which drops through the arranged water collecting tank 16 can collect the clean water which drops through the filter layer 4, the dust contact is avoided, the cleaning work of the bag-type dust collector for waste gas purification is facilitated, simultaneously, before the bag-type dust collector for waste gas purification is actually used, two groups of first electromagnetic valves 10, third electromagnetic valves 25, fourth electromagnetic valves 27 and two groups of electric push-pull valves 12 are closed by utilizing a control panel, two groups of second electromagnetic valves 18 are simultaneously opened and closed, the air pump 17 starts to work, the air pump 17 can pump external air into the box body 1, when the interior of the box body 1 is filled with air, the air can enter the air storage cylinder 15, part of the air can jack up the plug plate 19 to enable the T-shaped rod 20 to move upwards, in the process, the plug plate 19 and the L-shaped plate 22 can squeeze the telescopic spring 21, at the moment, a group of second electromagnetic valves 18 on the right side are closed by utilizing the control panel, at the moment, the height of the T-shaped rod 20 is observed, when the T-shaped rod 20 moves downwards, the surface of the box body 1 is indicated to have leakage positions, when the T-shaped rod 20 does not move downwards, the surface of the box body 1 is free from leakage, whether the surface of the box body 1 is provided with the leakage can be detected through the arranged air storage cylinder 15, the occurrence of the condition that waste gas leaks accidentally is avoided, and the use practicability of the bag-type dust collector for waste gas purification is improved.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a bag-type dust remover for waste gas purification, its characterized in that, including box (1), internally mounted of box (1) has installation deckle board (2), baffle (3), shower (5) and water collecting tank (16), the internally mounted of installation deckle board (2) has filter layer (4), inlet tube (6) are installed to the one end of shower (5), and one end of inlet tube (6) runs through the inside one side of box (1), the lower part fixed mounting of box (1) has two sets of ash bucket (11), and two sets of ash bucket (11) one end all installs electronic push-pull valve (12), one side of box (1) runs through and installs intake pipe (8), the opposite side of box (1) runs through and installs outlet duct (9), the lateral wall of intake pipe (8) and outlet duct (9) all is provided with first solenoid valve (10), the upper portion of baffle (3) runs through and installs multiunit sack (7), two sets of hinges (13) are installed to the terminal surface of box (1), and two sets of end face (13) are installed to the lower part of ash bucket (11), and air receiver (26) are installed to the air receiver (1), and collect the upper portion of header tank (16) is run through to one end of fighting (26), the one end lateral wall of collecting fighting (26) is provided with fourth solenoid valve (27), swash plate (28) are installed to the inside bottom surface of header tank (16), outlet pipe (24) are installed in running through in one side of header tank (16), and the one end of outlet pipe (24) runs through inside one side of box (1), the lateral wall of outlet pipe (24) is provided with third solenoid valve (25), two sets of first sloping block (29) and two sets of second sloping block (30) are installed on the upper portion of installation framed panel (2).

2. The bag-type dust collector for purifying exhaust gas according to claim 1, wherein the length and width of the opening at the upper end of the collecting hopper (26) are larger than the length and width of the filter layer (4).

3. The bag-type dust collector for exhaust gas purification according to claim 1, characterized in that an air pump (17) and an L-shaped plate (22) are installed on the upper portion of the box body (1), the output end of the air pump (17) penetrates through the upper portion of the box body (1), one end of the air reservoir (15) penetrates through the upper portion of the box body (1), a plug plate (19) is slidably installed in the air reservoir (15), a T-shaped rod (20) is fixedly installed on the upper portion of the plug plate (19), a guide hole (23) is formed in the upper portion of the L-shaped plate (22), one end of the T-shaped rod (20) penetrates through the guide hole (23), a telescopic spring (21) is sleeved on the side wall of the T-shaped rod (20), one end side wall of the air reservoir (15) and the output end side wall of the air pump (17) are both provided with second electromagnetic valves (18), and the air pump (17) and two groups of second electromagnetic valves (18) are electrically connected with a control panel.

4. A bag-type dust collector for purifying exhaust gas according to claim 3, wherein the diameter length of the plug plate (19) is the same as the inner diameter length of the air cylinder (15).

5. The bag-type dust collector for purifying exhaust gas according to claim 1, wherein the control panel is electrically connected to the two sets of the first solenoid valve (10), the two sets of the electric gate valve (12), the third solenoid valve (25) and the fourth solenoid valve (27) through electric wires.

6. The bag-type dust collector for purifying exhaust gas according to claim 1, wherein four sets of support columns are installed at the lower part of the case (1).