CN219964295U

CN219964295U - Waste gas treatment filter equipment

Info

Publication number: CN219964295U
Application number: CN202321017745.XU
Authority: CN
Inventors: 吴翌晖; 向恩; 肖含波; 黎邦胜
Original assignee: Enshi Jinhui Environmental Protection Technology Co ltd
Current assignee: Enshi Jinhui Environmental Protection Technology Co ltd
Priority date: 2023-04-29
Filing date: 2023-04-29
Publication date: 2023-11-07
Anticipated expiration: 2033-04-29

Abstract

The utility model relates to the technical field of waste gas treatment and discloses a waste gas treatment and filtration device, which comprises an outer frame and a sealing cover arranged at the top end of the outer frame, wherein a liquid outlet pipe is arranged at the bottom end of the outer frame, a filter cylinder is transversely arranged at the inner side of the outer frame, two ends of the filter cylinder are connected with vent pipes in a threaded manner, a filter frame for containing impurities is arranged below the filter cylinder, a cleaning mechanism for cleaning the impurities is arranged on the filter frame, a spraying device for spraying a purifying liquid is arranged above the filter cylinder, the impurities are flushed through the purifying liquid of the spraying device, the impurities adhered to the filter cylinder vertically drop down to the filter frame due to the influence of gravity, the impurities are filtered through the filter frame, the impurities on the filter frame are pushed through the cleaning mechanism until the impurities slide into the dust collecting frame through a guide plate, and the device can filter waste gas in the waste gas emission process, so that the waste gas is beneficial to actual waste gas treatment.

Description

Waste gas treatment filter equipment

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment and filtration device.

Background

The waste gas treatment device for filtering the waste gas particles is a device for filtering the waste gas particles, is widely applied to occasions such as chemical plants, printing plants, spraying plants and the like, and has good use effect.

The bulletin number is: CN215027062U discloses a multiple filtering treatment device for printing and dyeing waste gas, which comprises a cylinder, wherein one end of the cylinder is an air inlet, the other end of the cylinder is an air outlet, two access doors which are distributed in parallel are hinged at one end of the surface of the cylinder, which is close to the air inlet, and two filtering frames which are respectively corresponding to the positions of the access doors are inserted into the cylinder; one end of the cylinder body, which is close to the exhaust port, is provided with a plurality of partition boards which are distributed in staggered and symmetrical mode, and an activated carbon adsorption filter screen is fixed between every two adjacent partition boards; the printing and dyeing waste gas filtering treatment device is provided with the two groups of filtering frames and the plurality of groups of active carbon adsorption filter screens which are distributed at intervals, so that multiple filtering effects are achieved, the filtering effects are better, the filtering frames are convenient to install and detach, the filtering frames are easy to detach and clean, the filter screens with different pore sizes are easy to replace, the use is more convenient, the service life of the device is prolonged, and the application range of the device is also enlarged.

Conventional devices have some drawbacks during use, such as: the filter frame is dismantled comparatively conveniently in the above-mentioned scheme to this reaches the purpose that quick washing filter screen improves the filter effect, but need close exhaust treatment device and just can go on when the dust on the clearance filter screen, can not carry out filtration treatment to waste gas in the exhaust emission process, is unfavorable for actual exhaust treatment, and the exhaust gas particulate matter that the clearance in-process produced is difficult to the discharge, piles up the normal circulation that influences waste gas easily in the pipeline.

Disclosure of Invention

The utility model aims to provide an exhaust gas treatment and filtration device, which solves the problems that the exhaust gas treatment device is required to be closed to be carried out when dust on a filter screen is cleaned, the exhaust gas can not be filtered in the exhaust gas emission process, and the actual exhaust gas treatment is not facilitated.

The utility model provides the following technical scheme: the utility model provides a waste gas treatment filter equipment, includes the sealed lid that frame and frame top set up, vertical being provided with the breakwater on the diapire in the frame, the opening has been seted up on the breakwater, the frame bottom is provided with the drain pipe, the inboard transverse arrangement of frame has the cartridge filter, equal threaded connection in cartridge filter both ends has the breather pipe, the cartridge filter below sets up the filter frame that is used for holding impurity, filter frame one end is open-type structure, be provided with the clearance mechanism that is used for the clearance impurity on the filter frame, the cartridge filter top is provided with the sprinkler who is used for spraying the purifying liquid.

As the preference of above-mentioned technical scheme, clearance mechanism includes the clearance brush, fixed mounting has electronic slide rail on the relative both sides inner wall of frame, all be provided with the slider of adaptation on the electronic slide rail, the clearance brush sets up between two sliders, the brush face of clearance brush and the interior bottom wall contact of filter frame, the slope is provided with the stock guide on the diapire in the opening, the stock guide top is fixed with the filter frame lateral wall, stock guide discharge end below is provided with dust collecting frame.

As the preference of above-mentioned technical scheme, sprinkler includes the water pump, the inlet end of water pump is connected with the feed liquor pipe, the feed liquor pipe is through holding the liquid case and supply liquid to the water pump, the play water end of water pump is connected with the catheter, the play water end of catheter passes sealed lid and end connection have the branch pipe, the terminal surface is connected with a plurality of shower heads under the branch pipe.

As the preference of above-mentioned technical scheme, fixedly connected with iron plate on the outer wall of the both sides that the filter frame is relative, fixedly connected with bearing block on the inner wall of the both sides that the frame is relative, the bearing block up end inlays and is equipped with the magnetic path, the filter frame is fixed in on the bearing block through iron plate and magnetic path.

As the optimization of the technical scheme, the filter cartridge and the filter frame are provided with a plurality of filter holes in an array mode, and the number of the filter holes in the filter cartridge is larger than that in the filter frame.

As a preferable mode of the above technical scheme, the liquid outlet pipe is provided with a control valve for controlling the guiding-out amount of the purifying liquid.

As the optimization of the technical scheme, one side of the outer frame is hinged with a door body, and the door body is used for quickly replacing the dust collecting frame.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the impurity is flushed through the purifying liquid of the spraying device, so that the impurity adhered to the filter cartridge vertically drops down to the filter frame due to the influence of gravity, the impurity is filtered through the filter frame, the liquid can pass through the filter frame, the impurity is remained on the upper surface of the filter frame, the impurity on the filter frame is pushed through the cleaning mechanism until the impurity slides into the dust collecting frame through the material guiding plate, and the dust collecting frame is replaced by opening the door body by a worker.

Drawings

FIG. 1 is a schematic perspective sectional view of an exhaust gas treatment filter device;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the position distribution structure of the cleaning mechanism and the spraying device;

FIG. 4 is a partial enlarged view of the portion B in FIG. 3

FIG. 5 is a schematic cross-sectional view of a filter cartridge;

fig. 6 is a schematic perspective view of an exhaust gas treatment filter device.

In the figure: 10. an outer frame; 11. sealing cover; 12. a water baffle; 13. an opening; 14. a liquid outlet pipe; 141. a control valve; 15. a filter cartridge; 16. a vent pipe; 17. a filter frame; 171. iron blocks; 18. a bearing block; 181. a magnetic block; 19. a door body; 20. cleaning brushes; 21. an electric slide rail; 22. a slide block; 23. a material guide plate; 24. a dust collecting frame; 30. a water pump; 31. a liquid inlet pipe; 32. a catheter; 33. a branch pipe; 34. a spray header.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

As shown in fig. 1-6, the present utility model provides a technical solution: the utility model provides an exhaust treatment filter equipment, sealed lid 11 through the bolt fastening including frame 10 and frame 10 top, vertical welding has breakwater 12 on the diapire in the frame 10, open 13 has been seted up on the breakwater 12, the welding of frame 10 bottom has drain pipe 14, the inboard of frame 10 transversely is provided with cartridge filter 15, cartridge filter 15 both ends equal threaded connection has breather pipe 16, cartridge filter 15 below is provided with the filter frame 17 that is used for holding impurity, filter frame 17 one end is open-ended structure, be provided with the clearance mechanism that is used for the clearance impurity on the filter frame 17, the cartridge filter 15 top is provided with the sprinkler who is used for spraying the purifying liquid.

In the specific use, one of them breather pipe 16 and waste gas conveyer pipe intercommunication, waste gas is first through waste gas conveyer pipe leading-in to cartridge filter 15 in, carries out filtration to gaseous inboard impurity through the cartridge filter 15 that sets up, and as shown in fig. 4, is provided with the baffle in this filter vat, so gaseous can not direct export through another breather pipe 16, because cartridge filter 15 is hollow cylinder structure, consequently gaseous can be followed cartridge filter 15 inside to the drift all around, then gaseous through the filtration pore completion filtration operation on the cartridge filter 15.

As an implementation manner in this embodiment, as shown in fig. 3, the spraying device includes a water pump 30, a water inlet pipe 31 is welded to a water inlet end of the water pump 30, the water inlet pipe 31 supplies water to the water pump 30 through a water storage tank, a liquid guide pipe 32 is welded to a water outlet end of the water pump 30, a water outlet end of the liquid guide pipe 32 passes through a sealing cover 11 and is welded to a branch pipe 33 at an end portion thereof, and a plurality of spray heads 34 are connected to lower end surfaces of the branch pipe 33 in a threaded manner

In the concrete use, make the purifying fluid of feed liquor pipe 31 suction hold liquid incasement through the water pump 30 that sets up, then purifying fluid supplies liquid to catheter 32 through catheter 32, spout liquid to cartridge filter 15 through catheter 32 that sets up, with this impurity to gaseous interior purifies, spray the operation to cartridge filter 15 because of sprinkler is continuous, consequently cartridge filter 15 inner wall and outer wall are wet state, impurity in the gas can adsorb on cartridge filter 15 in the in-process that wafts, and will adhere on cartridge filter 15 with the help of purifying fluid, the gas after the filtration is exported through breather pipe 16 that is used for giving vent to anger, and can cool down the processing to gas through sprinkler that sets up.

As an implementation manner in this embodiment, as shown in fig. 1-6, the cleaning mechanism includes a cleaning brush 20, electric sliding rails 21 are fixedly mounted on inner walls of two opposite sides of the outer frame 10 through bolts, adaptive sliding blocks 22 are respectively provided on the electric sliding rails 21, the cleaning brush 20 is disposed between the two sliding blocks 22, two ends of the cleaning brush 20 are fixedly connected with side walls of the sliding blocks 22 through bolts, a brush surface of the cleaning brush 20 contacts with an inner bottom wall of the filter frame 17, a material guide plate 23 is obliquely fixed on an inner bottom wall of the opening 13, the material guide plate 23 is fixed on the opening 13 through welding, a top end of the material guide plate 23 is fixed with a side wall of the filter frame 17, and a dust collecting frame 24 is disposed below a discharge end of the material guide plate 23. The filter cartridge 15 and the filter frame 17 are provided with a plurality of filter holes in an array, and the number of the filter holes on the filter cartridge 15 is larger than that on the filter frame 17. The liquid outlet pipe 14 is connected with a control valve 141 in a threaded manner and is used for controlling the output of the purifying liquid. One side of the outer frame 10 is hinged with a door 19, and the door 19 is used for quickly replacing the dust collecting frame 24.

In the concrete use, because of the filtration operation of cartridge filter 15, consequently, the adhesion is more impurity on the cartridge filter 15, consequently, wash away impurity through sprinkler's purifying liquid, the impurity of adhesion on cartridge filter 15 like this drops vertically downwards to filtering frame 17 because of the influence of gravity on, filter the impurity through setting up filtering frame 17, this filtering frame 17 can make the liquid pass, and the impurity stays in filtering frame 17 upper surface, drive slider 22 through the electronic slide rail 21 that sets up again and carry out lateral movement, the synchronous motion of cleaning brush 20 that so is fixed in on slider 22, carry out the propelling movement through the cleaning brush 20 that sets up on the filtering frame 17, until the impurity drops to the stock guide 23 on, the impurity is along stock guide 23 landing to dust collecting frame 24 in, open the door body 19 through the staff and change dust collecting frame 24, this structure makes exhaust gas particulate matter can discharge, exhaust gas particulate matter can not pile up in the pipeline influence the normal circulation of waste gas, because of this electronic slide rail 21 is intermittent type work, consequently, can not influence the normal operation of this clearance mechanism in the change process, and can be the dry state for the water baffle body 19 through setting up to guarantee that the water baffle 12 is close to the dry state.

Example 2

As shown in fig. 1-2, based on the same concept as that of the above embodiment 1, this embodiment also proposes an exhaust gas treatment filter device, wherein iron blocks 171 are fixed on the outer walls of the opposite sides of the filter frame 17, bearing blocks 18 are fixed on the inner walls of the opposite sides of the outer frame 10, and magnetic blocks 181 are embedded on the upper end surfaces of the bearing blocks 18, and the filter frame 17 is magnetically fixed on the bearing blocks 18 through the iron blocks 171 and the magnetic blocks 181.

In a specific use process, the sealing cover 11 and the outer frame 10 are in a split structure, so that the sealing cover 11 and the outer frame 10 are in a detachable structure, and the filter cartridge 15 is convenient to replace. The filter cartridge 15 is detached in such a manner that the vent pipes 16 at both ends of the filter cartridge 15 are screwed together, so that the vent pipes 16 can be separated by rotating the vent pipes 16, and the vent pipes 16 are screwed together with the outer frame 10, so that the vent pipes 16 can be rotated.

After the filter cartridge 15 is disassembled, the filter frame 17 and the bearing block 18 are fixed by magnetic attraction, so that the filter frame 17 can be quickly taken by manually lifting the filter frame 17, and the arrangement of the magnetic block 181 and the iron block 171 in the device is used for limiting the filter frame 17, so that the filter frame 17 is prevented from shifting in the use process.

Working principle: during operation, make the feed liquor pipe 31 suction hold the interior purifying liquid of liquid case through the water pump 30 that sets up, then purifying liquid supplies liquid to liquid pipe 32 through liquid guide tube 32, spout liquid to cartridge filter 15 through the liquid guide tube 32 that sets up, thereby purify the impurity in the gas, spray the operation to cartridge filter 15 because of sprinkler continuously, therefore cartridge filter 15 inner wall and outer wall are the moist state, consequently, impurity in the gas can adsorb on cartridge filter 15 in the process of waving, and will adhere on cartridge filter 15 with the help of purifying liquid, the gas after the filtration is led out through the breather pipe 16 that is used for giving vent to anger, because of the filtering operation of cartridge filter 15, consequently, the more impurity of adhesion on cartridge filter 15, consequently, wash away impurity through sprinkler's purifying liquid, so the impurity of adhesion on cartridge filter 15 drops to filter 17 because of gravity influence on vertically downwards, filter 17 filters impurity through setting up the filter 17, this filter 17 can make liquid pass, and impurity stays in the filter 17 upper surface, drive the slider 22 through the electronic slide rail 21 that sets up and carry out lateral movement, so be fixed in slider 22 on the brush 20 on the filter 22 and will adhere to the filter frame 20, and slide to the filter frame 24 is carried out the change to the dust collecting plate through the intermittent operation, the dust collecting plate is carried out to the dust collecting plate is in the dust collecting plate is replaced through the intermittent operation, the dust collecting plate is carried out, the dust collecting plate is removed through the filter plate is clean the dust, and the dust collector is removed.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims

1. The utility model provides a waste gas treatment filter equipment, includes sealed lid (11) that frame (10) and frame (10) top set up, vertical breakwater (12) that are provided with on the diapire in frame (10), opening (13) have been seted up on breakwater (12), frame (10) bottom is provided with drain pipe (14), its characterized in that: the filter is characterized in that a filter cartridge (15) is transversely arranged on the inner side of the outer frame (10), two ends of the filter cartridge (15) are connected with vent pipes (16) in a threaded mode, a filter frame (17) for containing impurities is arranged below the filter cartridge (15), one end of the filter frame (17) is of an open structure, a cleaning mechanism for cleaning the impurities is arranged on the filter frame (17), and a spraying device for spraying purified liquid is arranged above the filter cartridge (15).

2. An exhaust gas treatment filter device according to claim 1, wherein: the cleaning mechanism comprises a cleaning brush (20), electric sliding rails (21) are fixedly mounted on the inner walls of two opposite sides of the outer frame (10), adaptive sliding blocks (22) are arranged on the electric sliding rails (21), the cleaning brush (20) is arranged between the two sliding blocks (22), the brush surface of the cleaning brush (20) is in contact with the inner bottom wall of the filtering frame (17), a material guide plate (23) is obliquely arranged on the inner bottom wall of the opening (13), the top end of the material guide plate (23) is fixed with the side wall of the filtering frame (17), and a dust collecting frame (24) is arranged below the discharge end of the material guide plate (23).

3. An exhaust gas treatment filter device according to claim 1, wherein: the spraying device comprises a water pump (30), a water inlet end of the water pump (30) is connected with a liquid inlet pipe (31), the liquid inlet pipe (31) supplies liquid to the water pump (30) through a liquid storage tank, a liquid guide pipe (32) is connected to a water outlet end of the water pump (30), a water outlet end of the liquid guide pipe (32) penetrates through a sealing cover (11) and is connected with a branch pipe (33) at the end part, and a plurality of spray heads (34) are connected to the lower end face of the branch pipe (33).

4. An exhaust gas treatment filter device according to claim 1, wherein: the filter is characterized in that iron blocks (171) are fixedly connected to the outer walls of two opposite sides of the filter frame (17), bearing blocks (18) are fixedly connected to the inner walls of two opposite sides of the outer frame (10), magnetic blocks (181) are embedded into the upper end faces of the bearing blocks (18), and the filter frame (17) is fixed to the bearing blocks (18) through the iron blocks (171) and the magnetic blocks (181).

5. An exhaust gas treatment filter device according to claim 1, wherein: a plurality of filter holes are formed in the filter cylinder (15) and the filter frame (17) in an array mode, and the number of the filter holes in the filter cylinder (15) is larger than that of the filter holes in the filter frame (17).

6. An exhaust gas treatment filter device according to claim 1, wherein: the liquid outlet pipe (14) is provided with a control valve (141) for controlling the output of the purifying liquid.

7. An exhaust gas treatment filter device according to claim 2, wherein: one side of the outer frame (10) is hinged with a door body (19), and the door body (19) is used for quickly replacing the dust collecting frame (24).