CN219168067U

CN219168067U - Filtering equipment for VOCs waste gas purification treatment

Info

Publication number: CN219168067U
Application number: CN202320309725.3U
Authority: CN
Inventors: 李明东; 陈伟
Original assignee: Lang Lang Qing Environmental Protection Technology Co ltd
Current assignee: Lang Lang Qing Environmental Protection Technology Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-06-13
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the technical field of filtering equipment, in particular to filtering equipment for purifying VOCs waste gas, which comprises a carbon box arranged in a photooxidation activated carbon adsorption box, wherein a positioning hole is formed in the surface of the carbon box, a grip is arranged on the surface of the carbon box, a limit groove and a positioning groove are formed in the surface of a positioning shell, a fixed block is arranged on the surface of the positioning shell, an anti-falling plate is arranged on the surface of a positioning rod, a positioning block is arranged on the surface of the anti-falling plate, and a spring is sleeved on the positioning rod; the beneficial effects are as follows: the locating rod is pulled upwards and rotated to enable the locating block to move into the limiting groove, the locating rod is loosened to enable the locating block to move downwards through elastic jacking of the spring, the bottom end of the locating rod is propped against the locating hole to fix the carbon box, the fixing mode is simple and convenient, the carbon box is convenient to assemble and disassemble, the time for replacing or processing the activated carbon is effectively shortened, and efficiency improvement is facilitated.

Description

Filtering equipment for VOCs waste gas purification treatment

Technical Field

The utility model relates to the technical field of filtering equipment, in particular to filtering equipment for purifying VOCs waste gas.

Background

VOCs waste gas is a command-generating organic matter, participates in the formation of ozone and secondary aerosol in the atmospheric environment, and has important influence on regional atmospheric ozone pollution and PM2.5 pollution.

In the prior art, for reducing the pollution that VOCs exhaust gas discharged and cause to external environment, the VOCs exhaust gas that always discharges through the photo-oxygen activated carbon adsorption case filters the purification, be equipped with carbon slab and a plurality of carbon box in the box, the carbon box is equipped with the multiunit usually, its design mode is drawer type often, and fix it through multiunit bolt, in order to reach the steadiness when using, be equipped with the active carbon in the carbon box, VOCs exhaust gas air current is adsorbed through the active carbon from the photo-oxygen activated carbon adsorption case in, organic pollutant in the VOCs exhaust gas and color and smell etc. are effectively dispeled, VOCs exhaust gas realizes through filtering the back, the purifying gas reaches standard, thereby realize the purpose of purifying exhaust gas.

However, the traditional mode of fixing the carbon box through the multiunit bolt is comparatively loaded down with trivial details, and need carry out with the help of the instrument, and the dismantlement time of carbon box is longer when leading to the active carbon to need change or handle, and comparatively laborious, is unfavorable for efficiency improvement.

Disclosure of Invention

The utility model aims to provide a filtering device for purifying VOCs waste gas, which solves the problems that the traditional mode of fixing a carbon box through a plurality of groups of bolts is complicated, and the carbon box can be only carried out by means of tools, so that the carbon box is long in disassembly time, laborious and unfavorable for improving efficiency when activated carbon is required to be replaced or treated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a filtration apparatus for VOCs exhaust gas purification treatment, the filtration apparatus for VOCs exhaust gas purification treatment comprising:

a photo-oxygen activated carbon adsorption box; a carbon box is arranged in the photooxidation active carbon adsorption box, a positioning hole is formed in the surface of the carbon box, and a handle is arranged on the surface of the carbon box;

positioning a shell; a limiting groove and a positioning groove are formed in the surface of the positioning shell, and a fixed block is arranged on the surface of the positioning shell; a kind of electronic device with high-pressure air-conditioning system

A positioning rod; the surface of locating lever is equipped with the anticreep board, and the surface of anticreep board is equipped with the locating piece, and the cover is equipped with the spring on the locating lever.

Preferably, the outer end of the carbon box is arranged on the outer side of the photooxidation active carbon adsorption box, the outer end of the carbon box is propped against the surface of the photooxidation active carbon adsorption box, the locating hole is arranged on the surface of the end part of the carbon box, the outer end surface of the carbon box is provided with a notch, and the handle is arranged in the notch.

Preferably, the positioning shell is internally provided with the adjusting grooves, the limiting grooves are provided with two groups, the two groups of limiting grooves are respectively arranged on the left side surface and the right side surface of the positioning shell, and the limiting grooves are communicated with the adjusting grooves.

Preferably, the positioning grooves are formed in the top end surfaces of the limiting grooves, the positioning grooves are L-shaped, and the positioning grooves formed in the top ends of the two groups of limiting grooves are distributed in opposite directions.

Preferably, the fixed block is fixed on the rear end surface of the positioning shell, the fixed block is fixed on the outer end surface of the photooxidation activated carbon adsorption box, and the positioning shell is arranged on the outer side of the carbon box.

Preferably, the locating rod is arranged in the adjusting groove, the anti-falling plate is fixed below the surface of the locating rod, the bottom end of the locating rod penetrates through the bottom of the locating shell, the end part of the locating rod corresponds to the locating hole, and the bottom end of the locating rod is arranged in the locating hole.

Preferably, the locating pieces are provided with two groups, the two groups of locating pieces are respectively fixed on the left surface and the right surface of the anti-falling plate, the two groups of locating pieces correspond to the two groups of limiting grooves, the locating pieces are arranged in the limiting grooves, the sizes of the locating pieces and the size of the locating grooves are matched, the springs are arranged above the anti-falling plate, the top ends of the anti-falling plates penetrate through the top surface of the positioning shell, and the springs are arranged in the adjusting grooves.

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

the utility model provides a filtering device for purifying and treating VOCs waste gas; the locating rod is pulled upwards to drive the anti-falling plate to move, when the anti-falling plate moves to the top end of the limiting groove, the locating rod is rotated to enable the locating block to be clamped into the limiting groove to locate the locating rod, at the moment, the carbon box can be inserted into the photooxidation activated carbon adsorption box to complete the installation of the carbon box or the carbon box can be pulled out through the handle to complete the disassembly of the carbon box, the locating rod is pulled upwards and rotated to enable the locating block to move into the limiting groove, the locating rod is loosened to enable the locating rod to move downwards through the elastic jacking of the spring, the bottom end of the locating rod is abutted to the locating hole to fix the carbon box, the fixing mode is simple, the carbon box is convenient to detach, the time for replacing or processing activated carbon is effectively shortened, and efficiency improvement is facilitated.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a partial cutaway view of the positioning housing of the present utility model;

fig. 3 is an enlarged schematic view of the structure a in fig. 1.

In the figure: 1 photo-oxygen activated carbon adsorption box, 2 carbon box, 3 locating hole, 4 handle, 5 locating shell, 6 adjusting groove, 7 spacing groove, 8 locating block, 9 anticreep board, 10 locating groove, 11 fixed block, 12 spring, 13 locating lever.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a filtering device for purifying VOCs waste gas;

in order to achieve the convenience of disassembling and assembling the carbon box 2, the notch is formed in the outer end surface of the carbon box 2, the handle 4 is arranged in the notch, the positioning shell 5 is fixed on the outer end surface of the photooxidation activated carbon adsorption box 1 through the fixing block 11, the limiting groove 7 and the positioning groove 10 are formed in the surface of the positioning shell 5, the positioning groove 10 is formed in the top end surface of the limiting groove 7, the positioning groove 10 is L-shaped, the regulating groove 6 is formed in the positioning shell 5, the positioning rod 13 is arranged in the regulating groove 6, the anti-falling plate 9 is fixed below the surface of the positioning rod 13, the bottom end of the positioning rod 13 penetrates out of the bottom of the positioning shell 5, the positioning block 8 is fixed on the side of the anti-falling plate 9, the positioning block 8 corresponds to the limiting groove 7, the positioning block 8 is arranged in the limiting groove 7, the positioning block 8 is matched with the size of the positioning groove 10, the anti-falling plate 9 is driven to move by pulling the positioning rod 13 upwards, and when the anti-falling plate 9 moves to the top end of the limiting groove 7, the positioning rod 13 is enabled to be clamped into the positioning groove 10, the positioning block 8 to realize the positioning of the positioning rod 13, and the carbon box 2 can be inserted into the carbon box 1 or the carbon box 1 to be disassembled by the handle 4.

In order to realize the convenience of carbon box 2 fixing, the spring 12 is sleeved on the positioning rod 13, the spring 12 is arranged above the anti-drop plate 9, the top end of the anti-drop plate 9 penetrates through the top surface of the positioning shell 5, the spring 12 is arranged in the adjusting groove 6, the positioning rod 13 is pulled upwards and rotated to enable the positioning block 8 to move into the limiting groove 7, the positioning rod 13 is loosened to enable the positioning block 8 to move downwards through the elastic jacking of the spring 12, the bottom end of the positioning rod 13 is abutted to the positioning hole 3 to fix the carbon box 2, the fixing mode is simple and convenient, the carbon box 2 is convenient to assemble and disassemble, the time for replacing or processing activated carbon is effectively shortened, and the efficiency is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Filtration equipment for VOCs waste gas purification treatment, its characterized in that: the filtering device for purifying VOCs waste gas comprises:

a photo-oxygen activated carbon adsorption box (1); a carbon box (2) is arranged in the photo-oxygen activated carbon adsorption box (1), a positioning hole (3) is formed in the surface of the carbon box (2), and a grip (4) is arranged on the surface of the carbon box (2);

a positioning housing (5); a limiting groove (7) and a positioning groove (10) are formed in the surface of the positioning shell (5), and a fixed block (11) is arranged on the surface of the positioning shell (5); a kind of electronic device with high-pressure air-conditioning system

A positioning rod (13); the surface of locating lever (13) is equipped with anticreep board (9), and the surface of anticreep board (9) is equipped with locating piece (8), and the cover is equipped with spring (12) on locating lever (13).

2. The filtration apparatus for purifying exhaust gas of VOCs according to claim 1, wherein: the outer end of the carbon box (2) is arranged on the outer side of the photooxidation active carbon adsorption box (1), the outer end of the carbon box (2) is propped against the surface of the photooxidation active carbon adsorption box (1), the locating hole (3) is formed in the end surface of the carbon box (2), the outer end surface of the carbon box (2) is provided with a notch, and the handle (4) is arranged in the notch.

3. The filtration apparatus for purifying exhaust gas of VOCs according to claim 1, wherein: the positioning shell (5) is internally provided with an adjusting groove (6), the limiting grooves (7) are provided with two groups, the two groups of limiting grooves (7) are respectively arranged on the left side surface and the right side surface of the positioning shell (5), and the limiting grooves (7) are communicated with the adjusting groove (6).

4. The filtration apparatus for purifying exhaust gas of VOCs according to claim 1, wherein: the locating grooves (10) are formed in the top end surfaces of the limiting grooves (7), the locating grooves (10) are L-shaped, and the locating grooves (10) formed in the top ends of the two groups of limiting grooves (7) are distributed in opposite directions.

5. The filtration apparatus for purifying exhaust gas of VOCs according to claim 1, wherein: the fixing block (11) is fixed on the rear end surface of the positioning shell (5), the fixing block (11) is fixed on the outer end surface of the photo-oxygen activated carbon adsorption box (1), and the positioning shell (5) is arranged on the outer side of the carbon box (2).

6. The filtration apparatus for purifying exhaust gas of VOCs according to claim 1, wherein: the locating rod (13) is arranged in the adjusting groove (6), the anti-falling plate (9) is fixed below the surface of the locating rod (13), the bottom of the locating shell (5) penetrates through the bottom of the locating rod (13), the end of the locating rod (13) corresponds to the locating hole (3), and the bottom of the locating rod (13) is arranged in the locating hole (3).

7. The filtration apparatus for purifying exhaust gas of VOCs according to claim 1, wherein: the locating piece (8) is equipped with two sets of, and two sets of locating pieces (8) are fixed respectively in the left and right sides of anticreep board (9) surface, and two sets of locating pieces (8) and two sets of spacing groove (7) are corresponding, and locating piece (8) are located in spacing groove (7), and locating piece (8) and constant head tank (10) size assorted, and the top of anticreep board (9) is located in spring (12), and the top of anticreep board (9) runs through out the top surface of locating casing (5), and in adjustment tank (6) was located in spring (12).