CN215692555U

CN215692555U - Waste gas purification device is used in lost foam casting convenient to installation

Info

Publication number: CN215692555U
Application number: CN202122355167.8U
Authority: CN
Inventors: 田旭靖; 汪家兵; 汪璐
Original assignee: CHIZHOU ETERNAL MACHINERY MANUFACTURING CO LTD
Current assignee: CHIZHOU ETERNAL MACHINERY MANUFACTURING CO LTD
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-01
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to the technical field of lost foam waste gas treatment equipment, in particular to a waste gas purification device for lost foam casting, which is convenient to install, wherein an installation structure is installed in a purifier body, the installation structure comprises a fixed frame, the purifier body is internally and slidably connected with the fixed frame, a filter screen is slidably connected in the fixed frame, a slide bar is fixedly connected on the filter screen, the slide bar is slidably connected with the fixed frame, a slot is arranged on the fixed frame, an inserted bar is slidably connected in the purifier body, and a rebound structure is installed in the purifier body; can take off the filter screen through mounting structure is simple swift and observe or clear up, save operating time, improve work efficiency.

Description

Waste gas purification device is used in lost foam casting convenient to installation

Technical Field

The utility model relates to a waste gas purification device, in particular to a waste gas purification device for lost foam casting, which is convenient to install and belongs to the technical field of lost foam waste gas treatment equipment.

Background

The lost foam production process mainly comprises a dry sand lost foam casting process and a resin sand lost foam casting process. The lost foam casting can generate a large amount of black smoke, the components of the black smoke mainly comprise carbon black, benzene organic substances and small particles, and the waste gas can bring great pollution to the air if being directly discharged, so that the waste gas needs to be purified.

All handle through exhaust gas purifier when handling lost foam mould waste gas, but can be doped with a large amount of impurity in the lost foam mould waste gas, consequently all be the impurity filter that installs the filter screen and come in lost foam mould waste gas to filter out before handling through exhaust gas purifier, but present all be directly pass through the bolt with the filter screen and install inside exhaust gas purifier, observe or take out the filter screen with the impurity on the filter screen and clear up and all need open the clarifier shell and just can operate, not only the operation is comparatively loaded down with trivial details, but also can influence work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide the waste gas purification device for lost foam casting, which is convenient to install, can take down the filter screen simply and quickly through the installation structure for observation or cleaning, saves the working time and improves the working efficiency.

The exhaust gas purification device for lost foam casting is convenient to mount, a mounting structure is mounted in a purifier body, the mounting structure comprises a fixing frame, the purifier body is connected with the fixing frame in a sliding mode, a filter screen is connected in the fixing frame in a sliding mode, a sliding rod is fixedly connected to the filter screen and is connected with the fixing frame in a sliding mode, a slot is formed in the fixing frame, an inserting rod is connected in the purifier body in a sliding mode, and a rebound structure is mounted in the purifier body.

Preferably, the cross section of the slot is of an arc-shaped structure, the cross section of the bottom end of the inserted rod is of an arc-shaped structure, and the arc of the cross section of the slot is identical to the arc of the cross section of the inserted rod in radius.

Preferably, the slots are arranged in parallel, and are clamped with the inserted rods.

Preferably, the purifier body is internally and slidably connected with a push plate, and a sliding groove is formed in the purifier body.

Preferably, the push plate is in sliding connection with the sliding groove, and the push plate is abutted to the inserted rod.

Preferably, the slide bar is rotatably connected with a plurality of balls in a linear array relationship.

Preferably, a fixing column is slidably connected in the fixing frame, and a fixing plate is fixedly connected to the fixing column.

Preferably, bounce-back structure includes the bounce-back board, this internal sliding connection of clarifier has the bounce-back board, bounce-back board and mount are contradicted, this internal fixedly connected with dead lever of clarifier, sliding connection has the connecting rod in the dead lever, a plurality of springs are installed to clarifier body and bounce-back board.

Preferably, the connecting rod is fixedly connected with the rebound plate, and the cross section of the connecting rod is of a T-shaped structure.

Preferably, install fixed knot on the fixed plate and construct, this internal fixed slot that is equipped with of clarifier, sliding connection has the baffle in the fixed plate, baffle and fixed slot sliding connection, fixedly connected with block rubber on the baffle, block rubber and fixed plate sliding connection.

The utility model has the beneficial effects that: through sliding there is the mount in the clarifier body, thereby can place the filter screen through the mount, also can take out the filter screen when taking out the mount, not only can be quick install the filter screen on the clarifier body, can also take out the filter screen when observing and clearing up in needs, be convenient for take out the filter screen, because be fixed with the slide bar at the filter screen, and the slide bar slides in the mount, thereby can conveniently put into the mount with the filter screen, and can also prevent the filter screen slope when placing the mount with the filter screen, because establish slot on the mount and at this internal gliding inserted bar block of clarifier, thereby can fix the filter screen through inserted bar and slot, save installation and dismantlement time, and the work efficiency is improved, therefore the filter screen slides in the clarifier body through the mount, be convenient for install and dismantle the filter screen.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure of the fixing frame and the filter net of the present invention;

FIG. 3 is an enlarged view of the part A shown in FIG. 2;

FIG. 4 is an enlarged view of the portion B shown in FIG. 2;

FIG. 5 is an enlarged view of the portion C shown in FIG. 2;

FIG. 6 is a schematic view showing a connection structure of the purifier body and the fixing plate according to the present invention;

fig. 7 is an enlarged view of the portion D shown in fig. 6.

In the figure: 1. a purifier body; 2. a mounting structure; 201. a fixed mount; 202. filtering with a screen; 203. a slide bar; 204. a slot; 205. inserting a rod; 206. pushing the plate; 207. a chute; 208. a ball bearing; 209. fixing a column; 210. a fixing plate; 3. a rebound structure; 301. a rebound plate; 302. fixing the rod; 303. a connecting rod; 304. a spring; 4. a fixed structure; 401. fixing grooves; 402. a baffle plate; 403. a rubber block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a waste gas purification device for lost foam casting convenient to install, install mounting structure 2 in the clarifier body 1, mounting structure 2 includes mount 201, sliding connection has mount 201 in the clarifier body 1, sliding connection has filter screen 202 in the mount 201, fixedly connected with slide bar 203 on the filter screen 202, slide bar 203 and mount 201 sliding connection, be equipped with slot 204 on the mount 201, sliding connection has inserted bar 205 in the clarifier body 1, install bounce-back structure 3 in the clarifier body 1.

As a technical optimization scheme of the utility model, the section of the slot 204 is of an arc-shaped structure, the section of the bottom end of the inserted link 205 is of an arc-shaped structure, and the radius of the arc of the section of the slot 204 is the same as that of the arc of the section of the inserted link 205. Thereby preventing the plunger 205 from blocking the fixing frame 201 when the fixing frame 201 is inserted into the purifier body 1.

As a technical optimization scheme of the present invention, two slots 204 are provided in parallel, and both the two slots 204 are engaged with the insertion rod 205, so as to facilitate fixing the fixing frame 201.

As a technical optimization scheme of the present invention, a push plate 206 is slidably connected in the purifier body 1, and a sliding groove 207 is provided in the purifier body 1, so that the push plate 206 can prevent the insertion rod 205 from sliding by itself.

As a technical optimization scheme of the present invention, the push plate 206 is slidably connected to the sliding groove 207, and the push plate 206 abuts against the insertion rod 205, so that the push plate 206 is prevented from sliding out of the purifier body 1.

As a technical optimization scheme of the present invention, the sliding rod 203 is rotatably connected with a plurality of balls 208, and the plurality of balls 208 are arranged in a linear array relationship, so that the filter screen 202 can better slide in the fixing frame 201 by the rolling of the balls 208 in the fixing frame 201.

As a technical optimization scheme of the utility model, a fixing column 209 is slidably connected in the fixing frame 201, and a fixing plate 210 is fixedly connected to the fixing column 209, so that the filter screen 202 can be fixed in the fixing frame 201, and the filter screen 202 in the fixing frame 201 is prevented from automatically sliding out.

As a technical optimization scheme of the present invention, the rebound structure 3 includes a rebound plate 301, the purifier body 1 is slidably connected with the rebound plate 301, the rebound plate 301 is abutted against the fixing frame 201, a fixing rod 302 is fixedly connected in the purifier body 1, the fixing rod 302 is slidably connected with a connecting rod 303, and the purifier body 1 and the rebound plate 301 are provided with a plurality of springs 304, so that the fixing frame 201 can be conveniently taken out of the purifier body 1 by the elasticity of the springs 304.

As a technical optimization scheme of the utility model, the connecting rod 303 is fixedly connected with the rebound plate 301, and the section of the connecting rod 303 is in a T-shaped structure, so that the connecting rod 303 can be prevented from sliding out of the fixing rod 302.

As a technical optimization scheme of the present invention, a fixing structure 4 is installed on the fixing plate 210, a fixing groove 401 is arranged in the purifier body 1, a baffle 402 is slidably connected in the fixing plate 210, the baffle 402 is slidably connected with the fixing groove 401, a rubber block 403 is fixedly connected to the baffle 402, and the rubber block 403 is slidably connected with the fixing plate 210, so that the fixing plate 210 can be fixed, and the filter screen 202 is prevented from falling off due to the automatic falling of the fixing plate 210.

When the utility model is used, the fixing frame 201 is slid in the purifier body 1, so that the filter screen 202 can be placed through the fixing frame 201, the filter screen 202 can be taken out when the fixing frame 201 is taken out, not only can the filter screen 202 be rapidly installed on the purifier body 1, but also the filter screen 202 can be conveniently taken out when the filter screen 202 needs to be taken out, observed and cleaned, because the slide bar 203 is fixed on the filter screen 202 and the slide bar 203 slides in the fixing frame 201, the filter screen 202 can be conveniently placed in the fixing frame 201, and the filter screen 202 can be prevented from inclining when the filter screen 202 is placed in the fixing frame 201, because the slot 204 arranged on the fixing frame 201 is clamped with the insert bar 205 which slides in the purifier body 1, the filter screen 202 can be fixed through the insert bar 205 and the slot 204, the installation and disassembly time is saved, the working efficiency is improved, therefore, the filter screen 202 slides in the purifier body 1 through the fixing frame 201, the filter screen 202 is convenient to mount and dismount, when the filter screen 202 needs to be taken out, the push plate 206 is pushed to push the push plate 206 into the sliding groove 207, so that the push plate 206 is not abutted with the inserted rod 205 any more, therefore, the inserted rod 205 and the slot 204 are not clamped stably, because the fixed frame 201 is abutted with the rebound plate 301, the fixed frame 201 is driven by the elastic force of the spring 304 to slide outwards, so that the inserted rod 205 is separated from the slot 204, because the fixed rod 302 fixed on the purifier body 1 and the connecting rod 303 fixed on the rebound plate 301 slide, the rebound plate 301 can be prevented from sliding out of the purifier body 1, the connecting rod 303 can be prevented from sliding out of the fixed rod 302 by the T-shaped structure of the connecting rod 303, after the fixed frame 201 slides out, the fixed frame 201 can be pulled, so that the filter screen 202 fixed in the fixed frame 201 is driven to slide, because the fixed plate 210 at the outer end of the fixed frame 201 is connected with the fixed frame 201 through the fixed column 209 in a sliding way, therefore, if the filter screen 202 needs to be taken out, the fixing plate 210 needs to be taken down in advance, the baffle plate 402 is pushed to enable the baffle plate 402 to be not clamped with the fixing groove 401, the fixing plate 210 can be taken down, the filter screen 202 in the fixing frame 201 can be conveniently installed and dismantled, the filter screen 202 can be conveniently dismantled and installed by sliding the ball 208 rotating in the sliding rod 203 in the fixing frame 201, and the baffle plate 402 can be prevented from automatically sliding to influence operation through the rubber block 403 fixed on the baffle plate 402.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a lost foam casting uses exhaust gas purification device convenient to installation, includes clarifier body (1), its characterized in that: install mounting structure (2) in clarifier body (1), mounting structure (2) are including mount (201), sliding connection has mount (201) in clarifier body (1), sliding connection has filter screen (202) in mount (201), fixedly connected with slide bar (203) on filter screen (202), slide bar (203) and mount (201) sliding connection, be equipped with slot (204) on mount (201), sliding connection has inserted bar (205) in clarifier body (1), install bounce-back structure (3) in clarifier body (1).

2. An exhaust gas purifying apparatus for lost foam casting which is easy to install according to claim 1, wherein: the cross section of the slot (204) is of an arc-shaped structure, the cross section of the bottom end of the inserted bar (205) is of an arc-shaped structure, and the arc radius of the cross section of the slot (204) is the same as that of the cross section of the inserted bar (205).

3. An exhaust gas purifying apparatus for lost foam casting which is easy to install according to claim 1, wherein: the slot (204) are parallel and are provided with two slots, and the two slots (204) are clamped with the inserted rod (205).

4. An exhaust gas purifying apparatus for lost foam casting which is easy to install according to claim 1, wherein: the purifier is characterized in that a push plate (206) is connected to the purifier body (1) in a sliding mode, and a sliding groove (207) is formed in the purifier body (1).

5. An exhaust gas purifying apparatus for lost foam casting which is easy to install according to claim 4, wherein: the push plate (206) is in sliding connection with the sliding groove (207), and the push plate (206) is abutted to the insertion rod (205).

6. An exhaust gas purifying apparatus for lost foam casting which is easy to install according to claim 1, wherein: the sliding rod (203) is rotatably connected with a plurality of balls (208), and the balls (208) are arranged in a linear array relationship.

7. An exhaust gas purifying apparatus for lost foam casting which is easy to install according to claim 1, wherein: a fixing column (209) is connected in the fixing frame (201) in a sliding mode, and a fixing plate (210) is fixedly connected to the fixing column (209).

8. An exhaust gas purifying apparatus for lost foam casting which is easy to install according to claim 1, wherein: rebound structure (3) are including bounce board (301), sliding connection has bounce board (301) in clarifier body (1), bounce board (301) and mount (201) are contradicted, fixedly connected with dead lever (302) in clarifier body (1), sliding connection has connecting rod (303) in dead lever (302), a plurality of springs (304) are installed with bounce board (301) in clarifier body (1).

9. An exhaust gas purifying apparatus for lost foam casting which is easy to install according to claim 8, wherein: the connecting rod (303) is fixedly connected with the rebound plate (301), and the section of the connecting rod (303) is of a T-shaped structure.

10. An exhaust gas purifying apparatus for lost foam casting which is easy to install according to claim 7, wherein: install fixed knot on fixed plate (210) and construct (4), be equipped with fixed slot (401) in clarifier body (1), sliding connection has baffle (402) in fixed plate (210), baffle (402) and fixed slot (401) sliding connection, fixedly connected with rubber block (403) on baffle (402), rubber block (403) and fixed plate (210) sliding connection.