CN214075598U

CN214075598U - Semi-dry desulfurization and denitrification device bag-type dust collector

Info

Publication number: CN214075598U
Application number: CN202022651128.8U
Authority: CN
Inventors: 潘龙健
Original assignee: China Aviation International Complete Equipment Co ltd
Current assignee: China Aviation International Complete Equipment Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-31
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a semi-dry desulfurization and denitrification facility sack cleaner, the camera includes a supporting plate, the top fixedly connected with of backup pad filters the box, the spout has all been seted up with the back in the front of filter box inner chamber, the inner chamber activity card of spout is equipped with the slider. The utility model discloses a setting of slider, the slider can carry out perpendicular activity in the spout, can drive the scraper blade and carry out activity from top to bottom on first filter screen plate's surface in the activity, can directly strike off the dust on first filter screen plate surface, the dust after striking off can directly fall into to the inside of collecting the box, collect through collecting the box, the staff of being convenient for handles it, and can effectually wash first filter screen plate's surface, it is better to make the filter effect, it is not convenient for demolish the washing to the filter screen to have solved current sack cleaner simultaneously, and the problem that the step is complicated when need take out.

Description

Semi-dry desulfurization and denitrification device bag-type dust collector

Technical Field

The utility model relates to a SOx/NOx control technical field specifically is a semidry process SOx/NOx control device sack cleaner.

Background

SOx/NOx control equipment, SOx 2 (sulfur dioxide) in the flue gas is just taken off in the desulfurization, NOx (nitrogen oxide) in the flue gas is mainly taken off in the denitration, these two kinds of substances get into the atmosphere and can form acid rain, acid rain is very big to human harm, SO the country is advocating the environmental protection always, the flue gas that uses coal as fuel all contains these substances, especially thermal power plant, it all carries out the desulfurization simultaneously to build thermal power plant, need absorb its waste gas and the impurity that produces at SOx/NOx control's in-process, current sack cleaner is not convenient for demolish the washing to the filter screen, and the step is complicated when needing to take out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a semidry desulfurization and denitrification facility sack cleaner possesses and is convenient for demolish abluent advantage to the filter screen, has solved current sack cleaner and has not been convenient for demolish the washing to the filter screen, and the problem that the step is complicated when just need take out.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a semidry desulfurization and denitrification facility sack cleaner, includes the backup pad, the top fixedly connected with of backup pad filters the box, the spout has all been seted up with the back in the front of filtering box inner chamber, the inner chamber activity card of spout is equipped with the slider, one side fixedly connected with scraper blade of slider, the right side of scraper blade and the top that is located filtering box inner chamber and the equal fixed mounting in bottom have the slide, the inboard activity card of slide is equipped with first filtration otter board and second filtration otter board, one side of scraper blade and the first surface of crossing the filtration otter board of laminating mutually, the inner chamber of filtering the box is close to middle part fixed mounting and has the baffle, the right side fixed mounting of baffle has the air exhauster, the equal fixed mounting all around of backup pad bottom has the supporting leg, the inboard fixed mounting of supporting leg has the collection box.

Preferably, the top of the left side of the filtering box body is fixedly provided with an air inlet pipeline, and the right side of the filtering box body is fixedly provided with an air outlet pipeline.

Preferably, the left side movable mounting that filters the box openly has first side to open the door, the inner chamber movable mounting of collection box has the collection box.

Preferably, the right side of the front surface of the filtering box body is provided with a heat dissipation opening, and the front surface of the heat dissipation opening is fixedly provided with a dust screen.

Preferably, the front face of the collecting box body is movably provided with a second side opening door, and the left side of the second side opening door is movably provided with a hinge.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of slider, the slider can carry out perpendicular activity in the spout, can drive the scraper blade and carry out activity from top to bottom on first filter screen plate's surface in the activity, can directly strike off the dust on first filter screen plate surface, the dust after striking off can directly fall into to the inside of collecting the box, collect through collecting the box, the staff of being convenient for handles it, and can effectually wash first filter screen plate's surface, it is better to make the filter effect, it is not convenient for demolish the washing to the filter screen to have solved current sack cleaner simultaneously, and the problem that the step is complicated when need take out.

2. The utility model discloses a setting of door is opened to first side, can directly open and filter the otter board to first filtration otter board and second and remove the change, has saved the time, and can dispel the heat to the air exhauster through the thermovent, and the dust screen can effectually prevent that the dust from getting into and leaking.

Drawings

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

FIG. 2 is a side sectional view of the filtering box structure of the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. a support plate; 2. a squeegee; 3. an air inlet pipeline; 4. a chute; 5. a first filter screen plate; 6. a second filter screen plate; 7. a slideway; 8. a partition plate; 9. a filter box body; 10. an exhaust fan; 11. an air outlet pipeline; 12. a collection box body; 13. a collection box; 14. supporting legs; 15. a slider; 16. the first side is opened; 17. a dust screen; 18. a heat dissipation port; 19. the second side opens the door.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a bag-type dust collector for semidry desulfurization and denitrification apparatuses comprises a support plate 1, a filter box 9 is fixedly connected to the top of the support plate 1, an air inlet pipe 3 is fixedly installed on the top of the left side of the filter box 9, an air outlet pipe 11 is fixedly installed on the right side of the filter box 9, a first side door 16 is movably installed on the left side of the front surface of the filter box 9, the first filter screen 5 and the second filter screen 6 can be directly opened for disassembly and replacement through the first side door 16, time is saved, heat dissipation can be performed on an exhaust fan 10 through a heat dissipation port 18, a dust screen 17 can effectively prevent dust from entering and leaking, a collection box 13 is movably installed in the inner cavity of the collection box 12, a heat dissipation port 18 is opened on the right side of the front surface of the filter box 9, a dust screen 17 is fixedly installed on the front surface of the heat dissipation port, the inner cavity of the chute 4 is movably clamped with a slide block 15, one side of the slide block 15 is fixedly connected with a scraper 2, the right side of the scraper 2 and the top and the bottom of the inner cavity of the filtering box body 9 are fixedly provided with a slide way 7, the inner side of the slide way 7 is movably clamped with a first filtering screen plate 5 and a second filtering screen plate 6, one side of the scraper 2 is attached to the surface of the first filtering screen plate 5, the inner cavity of the filtering box body 9 is fixedly provided with a partition plate 8 near the middle part, the right side of the partition plate 8 is fixedly provided with an exhaust fan 10, the periphery of the bottom of the supporting plate 1 is fixedly provided with supporting legs 14, the inner side of the supporting legs 14 is fixedly provided with a collecting box body 12, the front side of the collecting box body 12 is movably provided with a second side opening door 19, the left side of the second side opening door 19 is movably provided with a hinge, the slide block 15 can vertically, can directly strike off the dust on first filter screen board 5 surfaces, the dust after striking off can directly fall into to the inside of collecting box 12, collects through collecting box 13, the staff of being convenient for handles it, and can wash first filter screen board 5's surface effectually, makes the filter effect better, has solved current sack cleaner simultaneously and has been not convenient for demolish the washing to the filter screen, and the problem that the step is complicated when need taking out.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

During the use, air exhauster 10 can begin to operate, inhale the waste gas dust through intake stack 3, filter screen plate 6 through first filter screen plate 5 and second and carry out the second grade filtration to waste gas, filter the back dust and can pile up at first filter screen plate 5 surfaces, slide in spout 4 through slider 15 this moment, slider 15 can drive scraper blade 2 and strike off its dust and impurity of adsorbing on first filter screen plate 5 surfaces, can directly fall into and collect in collecting box 13 after striking off, the dust impurity of collecting in the box 13 is clear away to 19 through opening the second side-opening door.

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 semi-dry desulfurization denitrification facility sack cleaner, includes backup pad (1), its characterized in that: the top fixedly connected with of backup pad (1) filters box (9), openly and the back of filtering box (9) inner chamber have all been seted up spout (4), the inner chamber activity card of spout (4) is equipped with slider (15), one side fixedly connected with scraper blade (2) of slider (15), the top that the right side of scraper blade (2) just is located filters box (9) inner chamber and the equal fixed mounting in bottom have slide (7), the inboard activity card of slide (7) is equipped with first filtration otter board (5) and second filtration otter board (6), one side of scraper blade (2) is laminated with the surface of first filtration otter board (5) mutually, the inner chamber of filtering box (9) is close to middle part fixed mounting has baffle (8), the right side fixed mounting of baffle (8) has air exhauster (10), the equal fixed mounting all around of backup pad (1) bottom has supporting leg (14), the inner sides of the supporting legs (14) are fixedly provided with a collecting box body (12).

2. The cloth bag dust remover for semi-dry desulfurization and denitrification devices according to claim 1, characterized in that: filter the left top fixed mounting of box (9) and have inlet air duct (3), the right side fixed mounting of filtering box (9) has air-out pipeline (11).

3. The cloth bag dust remover for semi-dry desulfurization and denitrification devices according to claim 1, characterized in that: the left side movable mounting who filters the positive of box (9) has first side to open door (16), the inner chamber movable mounting of collecting box (12) has collection box (13).

4. The cloth bag dust remover for semi-dry desulfurization and denitrification devices according to claim 1, characterized in that: a heat dissipation opening (18) is formed in the right side of the front face of the filtering box body (9), and a dust screen (17) is fixedly mounted on the front face of the heat dissipation opening (18).

5. The cloth bag dust remover for semi-dry desulfurization and denitrification devices according to claim 1, characterized in that: the front movable mounting of collection box (12) has second side to open door (19), the left side movable mounting that the second side opened door (19) has the hinge.