CN214809419U

CN214809419U - Dust and waste gas treatment device

Info

Publication number: CN214809419U
Application number: CN202120366082.7U
Authority: CN
Inventors: 梁峰; 夏平平
Original assignee: Zhejiang Zhengqi Shirong Technology Co ltd
Current assignee: Zhejiang Zhengqi Shirong Technology Co ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-23
Anticipated expiration: 2031-02-09

Abstract

The utility model discloses a dust exhaust treatment device, including the rose box, the rose box top has set firmly two cylinders, the piston rod of two cylinders all wears to establish the frame on rose box top and the piston rod, a plurality of brush hairs are all installed to the frame bottom all around, frame internally mounted has the backup pad, the backup pad top has set firmly four support columns fixed mutually with rose box top inner wall, install a plurality of pipelines in the backup pad, a plurality of pipeline top intercommunications are equipped with the inlet tube of wearing to establish the rose box outer wall, a plurality of pipelines all wear to establish the backup pad center and the bottom all communicates the shower nozzle that is located the inlet pipe top, the inside bottom intercommunication of rose box has the outlet pipe. The utility model discloses a thereby the extension of two cylinders drives frame and brush hair downstream, and the brush hair has played the effect of clearance rose box inner wall dust at the in-process of downstream.

Description

Dust and waste gas treatment device

Technical Field

The utility model relates to a dust treatment device field especially relates to a dust exhaust treatment device.

Background

The existing iron oxide red can generate a large amount of dust and waste gas in the production process, the dust in the waste gas can bring great harm to the bodies of production line workers, and various diseases can be even induced by long-term inhalation; therefore, dust disposal is an important factor in the purification of exhaust gas. The existing dust and waste gas treatment device can not remove dust adhered to the inner wall of the device generally, and after the dust is accumulated for a long time, the dust and waste gas treatment device is not easy to clean and can influence the purification efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art's is not enough, provides a dust exhaust treatment device, has the dust dirt on the cleaning device inner wall of being convenient for, improves purification efficiency's advantage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust and waste gas treatment device comprises a filter box, wherein one end of the filter box is communicated with a feed pipe, guide plates which are obliquely arranged are arranged at two ends of the inner wall of the filter box, a first filter screen is arranged at the bottom ends of the guide plates, two cylinders are fixedly arranged at the top end of the filter box, piston rods of the two cylinders penetrate through the top end of the filter box, a frame is fixedly arranged on the piston rods of the two cylinders and is in sliding connection with the inner wall of the filter box, a plurality of bristles for removing dust on the inner wall of the filter box are arranged at the bottom ends of the periphery of the frame, a support plate is arranged in the frame, four support columns which are fixedly connected with the inner wall of the top end of the filter box are fixedly arranged at the top end of the support plate, a plurality of pipelines are arranged on the support plate, the top ends of the pipelines are communicated with water inlet pipes which penetrate through the outer wall of the filter box, the pipelines penetrate through the center of the support plate, and the bottom ends of the pipelines are communicated with spray heads which are positioned above the feed pipe, the other end of the filter box is communicated with an air outlet pipe located between the spray head and the support plate, and the bottom end inside the filter box is communicated with a water outlet pipe.

By adopting the technical scheme, when waste gas with dust enters the filter box from the inlet pipe, external water flows into the plurality of pipelines and the nozzles through the inlet pipe respectively, the water sprayed by the plurality of nozzles can remove dust from the waste gas containing a large amount of dust, when the dust stained with water and sprayed water both fall downwards to the guide plate and the filter screen, the first filter screen can filter the dust stained with water, the filtered water falls into the bottom of the filter box through the first filter screen, and finally the water is pumped out through the external existing water suction pump and the external water outlet pipe; when an external water suction pump does not pump water, the sprayed waste gas can only move upwards in the filter box, and the frame and the support plate play a role in sealing, so that the waste gas is finally discharged from the gas outlet pipe; when the filter box inner wall is stained with the dust, start two cylinders, thereby the extension of two cylinder piston rods drives frame and brush hair and all moves down, and the frame can not touch outlet duct and a plurality of shower nozzle at the in-process that descends, and the brush hair has played the effect of clearance filter box inner wall dust at the in-process that moves down.

Preferably, the outer wall of one side of the filter box is fixedly provided with a fixed block, the top end of the fixed block is fixedly provided with a purification box, the purification box is communicated with the air outlet pipe, a second filter screen and a third filter screen are respectively arranged in the purification box from top to bottom, and the top end of the purification box is communicated with an exhaust pipe.

By adopting the technical scheme, the dust in the waste gas can be filtered again through the second filter screen and the third filter screen, so that the waste gas discharged by the exhaust pipe is prevented from containing a large amount of dust.

Preferably, the guide plate comprises a first fixing plate and a second fixing plate, bolts are installed on the outer walls of the first fixing plate and the second fixing plate, the first fixing plate and the second fixing plate are fixed with the filter box through the bolts, an insertion block is fixedly arranged at one end, close to the second fixing plate, of the first fixing plate, a slot matched with the insertion block is formed at one end, close to the first fixing plate, of the second fixing plate, a groove is formed in the bottom end of the second fixing plate, two supporting blocks are fixedly arranged at the top end of the first filter screen, a first abutting block is fixedly arranged at the top end of the two supporting blocks, and a second abutting block used for supporting the first abutting block is formed in the two-side uniform body of the inner wall of the groove.

By adopting the technical scheme, when the dust on the inner wall of the filter box is cleaned to the guide plate and the first filter screen by the bristles, an operator firstly cleans the dust on the first fixing plate and the second fixing plate, and then takes out the first filter screen, so that the dust on the first filter screen is cleaned; when the filter screen needs to be taken out, an operator firstly detaches the bolt on the first fixing plate, then the first fixing plate can be taken out, the inserting block of the first fixing plate is gradually far away from the inserting groove in the detaching process, and the operator can translate the filter screen forwards until the first abutting block and the supporting block are separated from the groove on the second fixing plate through detaching the first fixing plate; when the first filter screen is cleaned and needs to be installed again, the supporting block and the abutting block of the first filter screen are translated into the groove, and when the abutting block is translated to the top ends of the two abutting blocks, the two abutting blocks play a role in supporting the first abutting block, so that the supporting block and the first abutting block of the first filter screen are prevented from falling downwards; and then, an operator inserts the insert block of the first fixing plate into the slot on the second fixing plate, and finally, the first fixing plate and the filter box are fixed through the bolts.

Preferably, one side of the outer wall of the filter box is hinged with a box door, and a handle is fixedly arranged on the outer wall of the box door.

By adopting the technical scheme, an operator can open the box door through the handle, and the guide plate and the first filter screen can be disassembled after the box door is opened.

The utility model has the advantages that: thereby drive frame and brush hair downstream through the extension of two cylinder piston rods, outlet duct and a plurality of shower nozzle can not be touched to the in-process that descends to the frame, and the brush hair has played the effect of clearance rose box inner wall dust at downstream's in-process, and the dust all drops to deflector and filter screen one at the in-process of clearance on, after the brush hair clearance is accomplished, again with deflector and filter screen one dismantle and clear up the above-mentioned dust can.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of the purifying box of the present invention;

fig. 4 is an exploded cross-sectional view of the first guide plate and the first filter screen of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is a schematic view of a fixing plate according to the present invention.

In the figure: 1. a filter box; 11. a feed pipe; 12. a water outlet pipe; 13. a water inlet pipe; 131. a pipeline; 132. a spray head; 14. an air outlet pipe; 15. a purification box; 151. a third filter screen; 152. a second filter screen; 16. a fixed block; 17. an exhaust pipe; 18. a box door; 19. a handle; 2. a cylinder; 21. a frame; 22. brushing; 23. a support plate; 24. a support pillar; 3. a guide plate; 31. a first fixing plate; 32. a second fixing plate; 33. a bolt; 34. inserting a block; 35. a slot; 4. a first filter screen; 41. a support block; 42. a first abutting block; 43. a groove; 44. and a second abutting block.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1-6, a dust and waste gas treatment device, including rose box 1, 1 one end intercommunication of rose box has inlet pipe 11, 1 other end intercommunication of rose box has outlet duct 14, deflector 3 that is the slope setting is all installed at 1 inner wall both ends of rose box, install filter screen 4 between two deflector 3, two deflector 3 and filter screen 4 all are located inlet pipe 11 below, 1 outer wall one side of rose box articulates there is chamber door 18, handle 19 has set firmly on the 18 outer wall of chamber door, operating personnel can open chamber door 18 through handle 19, just dismantled and assembled deflector 3 and filter screen 4 after chamber door 18 is opened.

A fixed block 16 is fixedly arranged on the outer wall of one side of the filter box 1, a purification box 15 is fixedly arranged at the top end of the fixed block 16, the purification box 15 is communicated with an air outlet pipe 14, the air outlet pipe 14 is communicated between the purification box 15 and the filter box 1, a second filter screen 152 and a third filter screen 151 are respectively arranged in the purification box 15 from top to bottom, and an exhaust pipe 17 is communicated with the top end of the purification box 15; the dust in the exhaust gas can be filtered again through the second filter screen 152 and the third filter screen 151, and the exhaust gas discharged from the exhaust pipe 17 is prevented from containing a large amount of dust.

The deflector 3 includes fixed plate one 31 and fixed plate two 32, bolt 33 is all installed to fixed plate one 31 and fixed plate two 32 outer walls, fixed plate one 31 and fixed plate two 32 are all fixed mutually with rose box 1 through bolt 33, fixed plate one 31 is close to fixed plate two 32 one end and has set firmly inserted block 34, fixed plate two 32 are close to fixed plate one 31 one end and have seted up slot 35 with inserted block 34 matched with, fixed plate two 32 bottoms are seted up flutedly 43, filter screen one 4 tops have set firmly two supporting shoes 41, two supporting shoes 41 tops all have set firmly support tight piece one 42, two recess 43 inner wall both sides homogeneous body shaping have be used for supporting support tight piece two 44 of support tight piece one 42. When the dust on the inner wall of the filter box 1 is cleaned to the guide plate 3 and the first filter screen 4 by the brush bristles 22, an operator firstly cleans the dust on the first fixing plate 31 and the second fixing plate 32, and then takes out the first filter screen 4 to clean the dust on the first filter screen 4; when the first filter screen 4 needs to be taken out, an operator firstly detaches the bolt 33 on the first fixing plate 31, then the first fixing plate 31 can be taken out, the inserting block 34 is gradually far away from the inserting groove 35 in the detaching process of the first fixing plate 31, and the operator can translate the first filter screen 4 forwards until the first abutting block 42 and the supporting block 41 are separated from the groove 43 on the second fixing plate 32; when the first filter screen 4 is cleaned and needs to be installed again, the supporting block 41 and the first abutting block 42 of the first filter screen 4 are translated into the groove 43, and when the first abutting block 42 is translated to the top ends of the second abutting blocks 44, the second abutting blocks 44 play a role in supporting the first abutting blocks 42, so that the supporting block 41 and the first abutting blocks 42 of the first filter screen 4 are prevented from falling downwards; then, the operator inserts the insert 34 of the first fixing plate 31 into the slot 35 of the second fixing plate 32, and finally fixes the first fixing plate 31 to the filter box 1 by the bolt 33.

The top of rose box 1 has set firmly two cylinders 2, 1 top of rose box is all worn to establish by the piston rod of two cylinders 2, and set firmly frame 21 on the piston rod of two cylinders 2, frame 21 is sliding connection with 1 inner wall of rose box, a plurality of brush hairs 22 that are used for getting rid of the dust of 1 inner wall of rose box are all installed to frame 21 bottom all around, frame 21 internally mounted has backup pad 23, backup pad 23 top sets firmly four support columns 24 that are fixed connection with 1 top inner wall of rose box, install a plurality of pipelines 131 in the backup pad 23, a plurality of pipelines 131 top intercommunication are equipped with the inlet tube 13 of wearing to establish 1 outer wall of rose box, a plurality of pipelines 131 all wear to establish backup pad 23 center and bottom and all communicate and be equipped with the shower nozzle 132 that is located inlet pipe 11 top, 1 inside bottom intercommunication of rose box has outlet pipe 12.

When waste gas with dust enters the filter box 1 from the inlet pipe 11, external water flows into the plurality of pipelines 131 and the nozzles 132 through the water inlet pipe 13 respectively, the water sprayed by the plurality of nozzles 132 can remove dust from the waste gas containing a large amount of dust, when the dust stained with water and the sprayed water both fall downwards to the guide plate 3 and the filter screen I4, the filter screen I4 can filter the dust stained with water, the filtered water falls into the bottom of the filter box 1 through the filter screen I4, and finally the water is pumped out through the external existing water suction pump and the external water outlet pipe 12; when an external water suction pump does not pump water, the sprayed waste gas can only move upwards in the filter box 1, and the frame 21 and the support plate 23 play a role in sealing, so that the waste gas is finally discharged from the gas outlet pipe 14; when the inner wall of the filter box 1 is full of dust, the two cylinders 2 are started, the extending of the piston rods of the two cylinders 2 drives the frame 21 and the brush bristles 22 to move downwards, the frame 21 cannot touch the air outlet pipe 14 and the plurality of spray heads 132 in the descending process, and the brush bristles 22 play a role in cleaning the dust on the inner wall of the filter box 1 in the downward moving process.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a dust exhaust treatment device, includes rose box (1), its characterized in that: the filter box comprises a filter box body, wherein an inlet pipe (11) is communicated with one end of the filter box body (1), guide plates (3) which are obliquely arranged are installed at two ends of the inner wall of the filter box body (1), a filter screen I (4) is installed at the bottom end of each guide plate (3), two cylinders (2) are fixedly arranged at the top end of the filter box body (1), piston rods of the two cylinders (2) penetrate through the top end of the filter box body (1), frames (21) are fixedly arranged on the piston rods of the cylinders (2), the frames (21) are in sliding connection with the inner wall of the filter box body (1), a plurality of bristles (22) used for removing dust on the inner wall of the filter box body (1) are respectively installed at the peripheral bottom ends of the frames (21), a support plate (23) is installed inside the frames (21), four support columns (24) which are fixedly connected with the inner wall of the top end of the filter box body (1) are fixedly arranged at the top end of the support plate (23), install a plurality of pipelines (131) on backup pad (23), a plurality of pipeline (131) top intercommunication is equipped with inlet tube (13) of wearing to establish rose box (1) outer wall, a plurality of pipeline (131) all wear to establish backup pad (23) center and bottom and all communicate shower nozzle (132) that are located inlet pipe (11) top, rose box (1) other end intercommunication has outlet duct (14) that are located between shower nozzle (132) and backup pad (23), rose box (1) inside bottom intercommunication has outlet pipe (12).

2. The dust-exhaust gas treatment device according to claim 1, wherein: filter tank (1) one side outer wall has set firmly fixed block (16), fixed block (16) top fixed mounting has purifying box (15), purifying box (15) are linked together with outlet duct (14), filter screen two (152) and filter screen three (151) are installed respectively to purifying box (15) inside from the top down, purifying box (15) top intercommunication has blast pipe (17).

3. The dust-exhaust gas treatment device according to claim 1, wherein: the guide plate (3) comprises a first fixing plate (31) and a second fixing plate (32), the outer walls of the first fixing plate (31) and the second fixing plate (32) are both provided with bolts (33), the first fixing plate (31) and the second fixing plate (32) are fixed with the filter box (1) through bolts (33), an inserting block (34) is fixedly arranged at one end of the first fixing plate (31) close to the second fixing plate (32), one end of the second fixing plate (32) close to the first fixing plate (31) is provided with a slot (35) matched with the insert block (34), the bottom end of the second fixing plate (32) is provided with a groove (43), the top end of the first filter screen (4) is fixedly provided with two supporting blocks (41), the top ends of the two supporting blocks (41) are fixedly provided with a first abutting block (42), and two abutting blocks (44) used for supporting the first abutting block (42) are integrally formed on the two sides of the inner wall of the groove (43).

4. The dust-exhaust gas treatment device according to claim 1, wherein: one side of the outer wall of the filter box (1) is hinged with a box door (18), and a handle (19) is fixedly arranged on the outer wall of the box door (18).