CN218687455U

CN218687455U - Waste gas treatment gas-collecting device

Info

Publication number: CN218687455U
Application number: CN202223049869.4U
Authority: CN
Inventors: 刘伟华; 张壮伟; 代子安
Original assignee: Harnlir Qingdao Environmental Protection Technology Co ltd
Current assignee: Harnlir Qingdao Environmental Protection Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-24
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a waste gas treatment gas collecting device, including gas collection subassembly and filtering component, the gas collection subassembly includes the casing, the waste gas of fixing in casing lateral wall bottom advances the pipe and fixes the waste gas exit tube at casing upper end middle part, the casing is inside advances the pipe with waste gas and the waste gas exit tube is linked together, first fluting has been seted up to the relative lateral wall upside of casing, filtering component includes that the outer wall laminating is at the board of placing of first fluting inner wall, the setting is placing the inside HEPA high efficiency filter screen of board, set up at the draw-in groove of placing board lateral wall both sides and fix the cardboard of placing another lateral wall both sides of board, place the board middle part and seted up the standing groove. This kind of exhaust-gas treatment gas collection device, the operator will be new place on the board through the cardboard joint need change place the board on, then promote new board of placing to the board of placing that will need to change is released from first fluting in, and then is convenient for carry out the dismouting change to the filter screen of saturated condition, ensures not influencing the use of device when changing the filter screen.

Description

Waste gas treatment gas-collecting device

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a waste gas treatment gas collection device.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the discharged waste gas has large odor, seriously pollutes the environment and affects the human health. The waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before the waste gas is discharged to the outside so as to reach the national standard of the external discharge of the waste gas.

The gas collection needs to be collected to waste gas through the gas collection device when waste gas treatment, because carry a large amount of dust in the waste gas, the gas collection device is when collecting waste gas, and the dust that carries in the waste gas causes the jam of equipment very easily, leads to the device to collect waste gas slower, has influenced subsequent waste gas treatment efficiency greatly.

In order to solve the problem that the dust causes equipment blockage, the filter screen is usually arranged to filter the dust in the waste gas, but in the actual use process, the filter screen reaches a saturated state after being used for a period of time, the filter screen in the saturated state needs to be disassembled, assembled and replaced, and the device cannot be used in the process of replacing the filter screen, so that the gas collection efficiency of the device is reduced.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.

The utility model discloses a problem that exists in the view of above-mentioned and/or current waste gas collecting device has been proposed.

Therefore, the utility model aims at providing an exhaust-gas treatment gas collection device is convenient for carry out the dismouting to the filter screen of saturated condition and changes, ensures not influencing the use of device when changing the filter screen.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

an exhaust treatment gas collection device, comprising:

the gas collection assembly comprises a shell, a waste gas inlet pipe fixed at the bottom of the side wall of the shell and a waste gas outlet pipe fixed in the middle of the upper end of the shell, wherein the interior of the shell is communicated with the waste gas inlet pipe and the waste gas outlet pipe, and the upper side of the opposite side wall of the shell is provided with a first groove;

the filter assembly comprises a placing plate, an HEPA high-efficiency filter screen, clamping grooves and clamping plates, wherein the outer wall of the placing plate is attached to the inner wall of a first groove, the HEPA high-efficiency filter screen is arranged in the placing plate, the clamping grooves are formed in two sides of one side wall of the placing plate, the clamping plates are fixed to two sides of the other side wall of the placing plate, a placing groove is formed in the middle of the placing plate, the outer wall of the HEPA high-efficiency filter screen is attached to the inner wall of the placing groove, and the clamping plates are clamped with the clamping grooves;

as an exhaust-gas treatment gas collection device an preferred scheme, wherein, the second fluting has been seted up to the relative lateral wall downside of casing, the second fluting inner wall is provided with the U template, be provided with the fan of blowing on the U template.

As an exhaust-gas treatment gas collecting device an optimal selection scheme, wherein, the fan of blowing is provided with four.

As an exhaust-gas treatment gas collection device an preferred scheme, wherein, the relative lateral wall of casing is located first fluting and the slotted middle part upper end of second and is provided with the fly leaf, is fixed with the pivot on the fly leaf, another tip setting of pivot is on the casing.

As an exhaust-gas treatment gas collection device an optimal selection scheme, wherein, the upper end both sides of placing the board are fixed with the sealing washer, the sealing washer laminating is in first fluting.

As an exhaust-gas treatment gas collection device an optimal selection scheme, wherein, the cross-section of draw-in groove is the T type, the cross-section of cardboard is the T type.

Compared with the prior art, the utility model discloses the beneficial effect who has is: this kind of exhaust-gas treatment gas collection device, the operator will be new place on the board through the cardboard joint need change place the board on, then promote new place the board to the board of placing that will need to change is released from first fluting in, and then is convenient for carry out the dismouting change to saturated state's filter screen, ensures not influencing the use of device when changing the filter screen.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic view of a three-dimensional structure of a waste gas treatment and collection device of the present invention;

FIG. 2 is a schematic view of an explosion structure of a waste gas treatment and collection device of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a placing plate of the waste gas treatment and collection device of the present invention;

in the figure: 100. a gas collection assembly; 110. a housing; 111. a first slot; 112. a second slot; 113. a U-shaped plate; 114. a blower fan; 115. a movable plate; 120. an exhaust gas inlet pipe; 130. an exhaust gas outlet pipe; 200. a filter assembly; 210. placing the plate; 211. a placement groove; 212. a seal ring; 220. HEPA high efficiency filter screen; 230. a card slot; 240. and (4) clamping the board.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides an exhaust-gas treatment gas collecting device is convenient for carry out the dismouting to the filter screen of saturated condition and is changed, ensures not influencing the use of device when changing the filter screen.

Fig. 1-3 show a schematic structural diagram of an embodiment of an exhaust gas treatment and collection device according to the present invention, please refer to fig. 1-3, the exhaust gas treatment and collection device of the present embodiment includes a gas collection assembly 100 and a filter assembly 200 in a main body portion.

The gas collecting assembly 100 comprises a housing 110, a waste gas inlet pipe 120 fixed at the bottom of the side wall of the housing 110, and a waste gas outlet pipe 130 fixed at the middle of the upper end of the housing 110, wherein the interior of the housing 110 is communicated with the waste gas inlet pipe 120 and the waste gas outlet pipe 130, and first slots 111 are formed in the upper sides of the opposite side walls of the housing 110. Preferably, in this embodiment, a second slot 112 is formed at a lower side of an opposite side wall of the housing 110, a U-shaped plate 113 is disposed on an inner wall of the second slot 112, a blowing fan 114 is disposed on the U-shaped plate 113, the blowing fan 114 disposed on the U-shaped plate 113 blows air towards an upper side to drive the exhaust gas entering the housing 110 to flow upwards, so as to accelerate the flow of the exhaust gas, so that the exhaust gas passes through the HEPA efficient filter 220 at the upper side, dust in the exhaust gas is adsorbed by the HEPA efficient filter 220, four blowing fans 114 are disposed, the flow of the exhaust gas is accelerated by the four blowing fans 114, a movable plate 115 is disposed at an upper end of a middle portion of the first slot 111 and the second slot 112 on the opposite side wall of the housing 110, a rotating shaft is fixed on the movable plate 115, and the other end portion of the rotating shaft is disposed on the housing 110, the movable plate 115 rotates under the action of the rotating shaft, and the U-shaped plate 210 and the U-113 disposed in the first slot 111 and the second slot 112 are limited.

The filter assembly 200 comprises a placing plate 210 with an outer wall attached to the inner wall of the first slot 111, a HEPA efficient filter screen 220 arranged inside the placing plate 210, clamping grooves 230 formed on two sides of one side wall of the placing plate 210 and clamping plates 240 fixed on two sides of the other side wall of the placing plate 210, wherein the middle part of the placing plate 210 is provided with a placing slot 211, the outer wall of the HEPA efficient filter screen 220 is attached to the inner wall of the placing slot 211, and the clamping plates 240 are clamped with the clamping grooves 230. Preferably, in the present embodiment, the sealing rings 212 are fixed to both sides of the upper end of the placing plate 210, the sealing rings 212 are fitted into the first groove 111, the sealing rings 212 fixed to the placing plate 210 serve to seal a gap between the placing plate 210 and the first groove 111, the cross section of the engaging groove 230 is T-shaped, the cross section of the fastening plate 240 is T-shaped, and the engaging groove 230 and the fastening plate 240 having both T-shaped cross sections increase the contact area of the two placing plates 210, thereby ensuring stable connection of the two placing plates 210.

With reference to fig. 1 to fig. 3, the exhaust gas treatment and collection device of the present embodiment specifically uses the following: when the HEPA efficient filter screen 220 reaches a saturated state and needs to be replaced, an operator places the new HEPA efficient filter screen 220 in the new placing plate 210 placing groove 211, then manually rotates the movable plate 115 to rotate the movable plate 115 to a horizontal position, then aligns the new placing plate 210 with the placing plate 210 to be replaced, enables the clamping plate 240 on the new placing plate 210 to face the clamping groove 230 of the placing plate 210 to be replaced and clamped together, then pushes the new placing plate 210, pushes the placing plate 210 to be replaced out of the first groove 111, pushes the new placing plate 210 to the place plate 210 to be replaced originally, then manually removes the pushed placing plate 210 from the new placing plate 210, and finally rotates the movable plate 115 to a vertical position, so that the movable plate 115 limits and fixes the placing plate 210.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An exhaust gas treatment gas collecting device, characterized by, includes:

the gas collecting assembly (100) comprises a shell (110), a waste gas inlet pipe (120) fixed at the bottom of the side wall of the shell (110) and a waste gas outlet pipe (130) fixed at the middle part of the upper end of the shell (110), wherein the interior of the shell (110) is communicated with the waste gas inlet pipe (120) and the waste gas outlet pipe (130), and first open grooves (111) are formed in the upper sides of opposite side walls of the shell (110);

filter assembly (200), including outer wall laminating place board (210), setting at first fluting (111) inner wall place board (210) inside HEPA high efficiency filter screen (220), set up place draw-in groove (230) of board (210) one lateral wall both sides and fix place cardboard (240) of board (210) another lateral wall both sides, place board (210) middle part and seted up standing groove (211), HEPA high efficiency filter screen (220) outer wall laminating is in standing groove (211) inner wall, cardboard (240) and draw-in groove (230) looks joint.

2. The waste gas treatment gas collecting device as claimed in claim 1, wherein a second slot (112) is formed in the lower side of the opposite side wall of the housing (110), a U-shaped plate (113) is arranged on the inner wall of the second slot (112), and a blowing fan (114) is arranged on the U-shaped plate (113).

3. An exhaust gas treatment gas collecting device according to claim 2, characterized in that four blowing fans (114) are provided.

4. An exhaust gas treatment gas collecting device according to claim 3, wherein a movable plate (115) is provided at the upper end of the middle portion of the first slot (111) and the second slot (112) on the opposite side wall of the housing (110), a rotating shaft is fixed on the movable plate (115), and the other end of the rotating shaft is provided on the housing (110).

5. The exhaust gas treatment and gas collection device according to claim 4, wherein sealing rings (212) are fixed to two sides of the upper end of the placement plate (210), and the sealing rings (212) are fitted in the first slot (111).

6. An exhaust gas treatment and collection device according to claim 5, wherein the slot (230) is T-shaped in cross-section and the catch plate (240) is T-shaped in cross-section.