CN219023709U

CN219023709U - Waste gas purifying mechanism for spraying

Info

Publication number: CN219023709U
Application number: CN202223586019.8U
Authority: CN
Inventors: 胡勋玉; 王豫杭; 王云
Original assignee: Hangzhou Benfu Metal Products Co ltd
Current assignee: Hangzhou Benfu Metal Products Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-16
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses an exhaust gas purifying mechanism for spraying, which comprises: the device comprises a treatment chamber, wherein a purification cavity is arranged in the treatment chamber, an air inlet pipe and an air outlet pipe are arranged at two ends of the treatment chamber, an installation seat is arranged at the top of the purification cavity, an inner cavity of the installation seat is communicated with the air outlet pipe, a plurality of filter elements are connected with the bottom of the installation seat in a sliding clamping mode, a replacement pushing mechanism is arranged on the inner side, close to the filter elements, of the inner cavity of the treatment chamber, and a sealing cabin cover is arranged on the side wall, close to the replacement pushing mechanism, of the treatment chamber; the filter cores are arranged, so that the filter efficiency and the filter quality can be improved, single or multiple filter cores can be replaced one by one, long-time shutdown operation is avoided, production is influenced, the corresponding filter cores are pushed out and detached from the mounting seat, the filter cores can be discharged one by one through the sealing cabin cover, and the filter cores are convenient to install and use.

Description

Waste gas purifying mechanism for spraying

Technical Field

The utility model relates to the technical field of spray coating waste gas treatment, in particular to a waste gas purifying mechanism for spray coating.

Background

Along with the continuous development of industrial production, new requirements are placed on the attractiveness, corrosion resistance and rust resistance of each part of a product, and in order to better improve the performances of each aspect of the parts, spraying treatment is required on the surfaces of the parts, so that a layer of paint film which has attractiveness and can play a role in corrosion resistance or rust resistance is attached to the surfaces of the parts.

In the prior art CN201611186652.4, in chinese patent of a spray-coating waste gas treatment device, waste gas is adsorbed and treated by multiple adsorption devices, and after the waste gas is adsorbed and treated by a filter element of an activated carbon adsorption layer in a third adsorption device which is finally installed, the waste gas meets the emission requirement, and some pollutants are attached to the surface of the filter element after long-time use, so that the filter element needs to be replaced frequently, and the filter element needs to be stopped for replacement and use, thereby affecting the paint spraying operation.

Disclosure of Invention

The utility model mainly aims to provide an exhaust gas purifying mechanism for spraying, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an exhaust gas purifying mechanism for spraying, comprising: the treatment chamber, be provided with the purification chamber in the treatment chamber, intake pipe and outlet duct are installed at the both ends that the treatment chamber is located the purification chamber, the mount pad is installed at the top of purification chamber, just the inner chamber and the outlet duct of mount pad are linked together, the bottom slip joint of mount pad has a plurality of filter core, the inboard that the inner chamber of treatment chamber is close to filter core is installed and is replaced pushing mechanism, the lateral wall of treatment chamber is close to replacement pushing mechanism department and installs sealed hatch cover.

Preferably, the filter element is provided with a filter shell, the bottom of the filter shell is provided with a plurality of air inlets, and the top of the filter shell is installed with the installation seat through a connecting port.

Preferably, the mounting seat is of a disc structure, the filter shell slides along the radius of the mounting seat, and the clamping mechanism is arranged at the outlet of each connecting port on the filter shell.

Preferably, the clamping mechanism comprises two clamping grooves, the inner sides of the two clamping grooves are clamped with the clamping blocks on the connecting ports through bayonets, and the two clamping grooves are connected through tension springs.

Preferably, a jacking block is vertically and slidably connected between the clamping grooves, and the contact surface of the jacking block and the clamping grooves is obliquely arranged.

Preferably, the replacement pushing mechanism comprises a supporting seat and a first telescopic motor arranged on one side of the supporting seat, a supporting tray is arranged at the lower end of the supporting seat, which is positioned on the filtering shell, and a supporting spring is arranged between the bottom of the supporting tray and the supporting seat.

Preferably, the middle part of supporting seat is provided with spacing splint, the front end inboard of spacing splint is the arc structure, just spacing splint is elastic material.

Preferably, a second telescopic motor is installed at the top of the supporting seat, and the extension end of the second telescopic motor is connected with the bottom of the jacking block.

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

1. this exhaust purification mechanism for spraying, the waste gas that produces during the spraying is collected through collection device, and carry out the preliminary treatment, the gas after the preliminary treatment enters into the purification chamber through the intake pipe of treatment chamber, purify through a plurality of filter core in the purification chamber, then discharge through the outlet duct that is connected with the purification chamber, a plurality of filter cores that set up can improve filtration efficiency and filtration quality, and set up a plurality of filter cores, can replace the use one by one to single or a plurality of filter cores, avoided long-time shut down operation, influence production.

2. This exhaust purification mechanism for spraying opens the sealed hatch cover on the treatment chamber when needing to replace filter element, through the replacement pushing mechanism who sets up this moment, will correspond filter element propelling movement, and will filter the filter element and release the dismantlement from the mount pad, and place the filter element of replacement on replacement pushing mechanism, push back the installation again, and through setting up the mount pad, adjust the position of filter element through rotating the mount pad, make it can discharge through sealed hatch cover department one by one, the convenience is installed it and is used.

Drawings

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

FIG. 2 is a schematic view of the internal part structure of the present utility model;

FIG. 3 is a schematic view of the structure of the filter cartridge of the present utility model in replacement;

fig. 4 is a schematic view of the filter housing and alternative pushing mechanism of the present utility model.

In the figure: 1. a processing chamber; 2. an air inlet pipe; 3. an air outlet pipe; 4. sealing the hatch cover; 5. a tension spring; 6. a mounting base; 7. a purification chamber; 8. a filter housing; 9. a connection port; 10. a clamping block; 11. a support base; 12. a support tray; 13. limiting clamping plates; 14. a first telescopic motor; 15. a second telescopic motor; 16. a clamping groove; 17. a bayonet; 18. and jacking the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected via an intermediary, or connected by communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment 1, referring to fig. 1 to 3, an exhaust gas purifying mechanism for spraying, comprises: the treatment chamber 1, be provided with in the treatment chamber 1 and purify chamber 7, intake pipe 2 and outlet duct 3 are installed at the both ends that treatment chamber 1 is located and purifies chamber 7, mount pad 6 is installed at the top of purifying chamber 7, just the inner chamber and the outlet duct 3 of mount pad 6 are linked together, the bottom slip joint of mount pad 6 has a plurality of filter core, the inboard that the inner chamber of treatment chamber 1 is close to the filter core is installed and is replaced pushing mechanism, the lateral wall of treatment chamber 1 is close to replacement pushing mechanism department and is installed sealed hatch cover 4.

Waste gas generated during spraying is collected through a collecting device and is subjected to pretreatment, the pretreated gas enters a purifying cavity through an air inlet pipe of a treatment chamber, is purified through a plurality of filter elements in the purifying cavity and is discharged through an air outlet pipe connected with the purifying cavity, the filter elements can improve the filtering efficiency and the filtering quality, and the filter elements can be replaced one by one or a plurality of filter elements, so that long-time shutdown operation is avoided, and production is influenced;

when the filter element needs to be replaced, the sealing cabin cover on the processing chamber is opened, at the moment, the corresponding filter element is pushed through the set replacement pushing mechanism, the filter element is pushed out and detached from the mounting seat, the replacement filter element is placed on the replacement pushing mechanism and is pushed back to be mounted again, the mounting seat is arranged, the positions of the filter element are adjusted through rotating the mounting seat, so that the filter element can be discharged one by one through the sealing cabin cover, and the filter element can be mounted and used conveniently.

Referring to fig. 2 and 3, in this embodiment, a filter casing 8 is mounted on the filter element, a plurality of air inlets are provided at the bottom of the filter casing 8, the top of the filter casing 8 is mounted on the mounting seat 6 through a connection port 9, the mounting seat 6 is in a disc structure, the filter casing 8 slides along the radius of the mounting seat 6, and a clamping mechanism is mounted on each connection port 9 on the filter casing 8.

Through setting up disc structure's mount pad, be convenient for rotate the control to the mount pad to gas enters into the purification chamber through the intake pipe, and through filtering shell 8's bottom air inlet, filters through filtering the filter core, and enter into the cavity of mount pad, thereby discharge through the outlet duct, through setting up joint mechanism, be convenient for install the joint fixed to filtering shell.

Referring to fig. 3 and 4, in this embodiment, the clamping mechanism includes two clamping grooves 16, the inner sides of the two clamping grooves 16 are clamped with the clamping block 10 on the connection port 9 through the bayonet 17, the two clamping grooves 16 are connected through the tension spring 5, the clamping grooves 16 are vertically and slidably connected with a lifting block 18, and the contact surface between the lifting block 18 and the clamping groove 16 is obliquely arranged.

Through setting up joint mechanism, two draw-in grooves on the joint mechanism can carry out the joint to the connector to continue the pulling through tension spring to two draw-in grooves, make the buckle on two draw-in grooves block the fixture block on the connector, install fixedly it, and when the contact locking, the accessible moves up the jacking piece and pushes up two draw-in grooves, thereby has solved the locking to the connector, conveniently controls.

Referring to fig. 3 and 4, in this embodiment, the replacing pushing mechanism includes a supporting seat 11 and a first telescopic motor 14 installed on one side of the supporting seat 11, a supporting tray 12 is disposed at a lower end of the supporting seat 11 located on the filtering housing 8, a supporting spring is installed between a bottom of the supporting tray 12 and the supporting seat 11, a limiting clamping plate 13 is disposed in a middle of the supporting seat 11, an inner side of a front end of the limiting clamping plate 13 is of an arc structure, the limiting clamping plate 13 is made of an elastic material, a second telescopic motor 15 is installed at a top of the supporting seat 11, and an extension end of the second telescopic motor 15 is connected with a bottom of the jacking block 18.

Through the removal of telescopic motor push supporting seat, on the support tray on the supporting seat was placed to the filtration casing that needs the replacement, conveniently drive the supporting seat through telescopic motor and remove, thereby drive filtration casing and remove, conveniently control, drive the jacking piece through telescopic motor two and shift up, thereby drive two draw-in grooves and open, thereby unblock filtration casing, be convenient for replace, it is, limiting clamp plate carries out the joint to filtration casing at the supporting seat removal, the filtration casing that conveniently will need the replacement is released, and filter casing after will replacing returns and installs, it is very convenient to install.

As can be seen from the above, the exhaust gas purifying mechanism for spraying provided by the utility model has the advantages that the pretreated gas enters the purifying cavity 7 through the air inlet pipe 2 of the processing chamber 1, is purified through the plurality of filter elements in the purifying cavity 7, and is discharged through the air outlet pipe 3 connected with the purifying cavity 7, the plurality of filter elements can improve the filtering efficiency and the filtering quality, and single or a plurality of filter elements can be replaced one by one; when the filter element needs to be replaced, the sealing cabin cover 4 on the processing chamber 1 is opened, at the moment, the corresponding filter element is pushed by the replacement pushing mechanism, the filter element is pushed out and detached from the mounting seat, and the replacement filter element is placed on the replacement pushing mechanism and is pushed back to be mounted again.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. An exhaust gas purifying mechanism for spraying, comprising: the treatment chamber, be provided with the purification chamber in the treatment chamber, intake pipe and outlet duct are installed at the both ends that the treatment chamber located the purification chamber, its characterized in that: the top of purifying the chamber is installed the mount pad, just the inner chamber of mount pad is linked together with the outlet duct, the bottom slip joint of mount pad has a plurality of filter core, the inboard that the inner chamber of treatment room is close to filter core installs the replacement push mechanism, the lateral wall of treatment room is close to replacement push mechanism department and installs sealed hatch cover.

2. An exhaust gas purifying mechanism for spraying according to claim 1, wherein: the filter element is provided with a filter shell, a plurality of air inlets are formed in the bottom of the filter shell, and the top of the filter shell is installed with the installation seat through a connecting port.

3. An exhaust gas purifying mechanism for spraying according to claim 2, wherein: the mounting seat is of a disc structure, the filter shell slides along the radius of the mounting seat, and each connecting port on the filter shell is provided with a clamping mechanism.

4. A spray exhaust gas purifying mechanism according to claim 3, wherein: the clamping mechanism comprises two clamping grooves, the inner sides of the two clamping grooves are clamped with the clamping blocks on the connecting ports through bayonets, and the two clamping grooves are connected through tension springs.

5. An exhaust gas purifying mechanism for spraying according to claim 4, wherein: the vertical sliding connection has the jacking piece between the draw-in groove, the contact surface slope setting of jacking piece and draw-in groove.

6. An exhaust gas purifying mechanism for spraying according to claim 5, wherein: the replacement pushing mechanism comprises a supporting seat and a first telescopic motor arranged on one side of the supporting seat, a supporting tray is arranged at the lower end of the supporting seat, which is positioned on the filtering shell, and a supporting spring is arranged between the bottom of the supporting tray and the supporting seat.

7. The exhaust gas purifying mechanism for spraying according to claim 6, wherein: the middle part of supporting seat is provided with spacing splint, the front end inboard of spacing splint is the arc structure, just spacing splint is elastic material.

8. The exhaust gas purifying mechanism for spraying according to claim 7, wherein: the top of supporting seat installs flexible motor two, flexible motor two's extension end is connected with the bottom of jacking piece.