CN218962132U

CN218962132U - RTO exhaust treatment equipment

Info

Publication number: CN218962132U
Application number: CN202223501201.9U
Authority: CN
Inventors: 陈付兴; 陈向涛
Original assignee: Zhejiang Bote New Material Co ltd
Current assignee: Zhejiang Bote New Material Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-05
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses RTO waste gas treatment equipment, which belongs to the technical field of RTO waste gas treatment and comprises a treatment tank and a waste gas treatment mechanism, wherein the waste gas treatment mechanism comprises a dust filtering net and an activated carbon filtering net which are arranged in an inner cavity of the treatment tank, the dust filtering net and the activated carbon filtering net are respectively positioned on the inner sides of two inner frames, the two inner frames are in a shape like a Chinese character 'kou', two sides of the top wall of the treatment tank are respectively welded with a bracket in an inverted U shape, two sides of a space on the inner side of each bracket are symmetrically welded with sliding bars, the top walls of the two inner frames are respectively fixedly welded with a T-shaped portable plate, two ends of each portable plate are respectively sleeved on the two sliding bars on the inner side of the bracket in a sliding manner, two ends of the treatment tank are respectively connected with an air inlet pipe and an air outlet pipe, and the two sliding bars on the inner side of the bracket are respectively welded on the top wall of the treatment tank. The RTO waste gas treatment equipment is convenient to maintain, and screws or bolts are not required to be screwed.

Description

RTO exhaust treatment equipment

Technical Field

The utility model belongs to the technical field of RTO waste gas treatment, and particularly relates to RTO waste gas treatment equipment.

Background

RTO is a high-efficient organic waste gas treatment equipment, compares with traditional catalytic combustion, direct-fired thermal oxidation stove, has thermal efficiency height, running cost low, characteristics such as can handle high amount of wind medium and low concentration waste gas. In the treatment of waste gas of RTO, it is necessary to treat dust in the waste gas and harmful gas such as formaldehyde.

In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: at present, most of mechanisms for treating harmful gases such as dust and formaldehyde on RTO waste gas treatment equipment are fixed inside the equipment, and when the equipment needs to be taken out for maintenance, the equipment needs to be taken out in a mode of screwing screws or bolts, so that the equipment is more troublesome.

For this purpose, we propose an RTO exhaust treatment device that solves the above-mentioned problems.

Disclosure of Invention

The utility model mainly aims to provide RTO waste gas treatment equipment, so that the equipment is more convenient to maintain, screws or bolts do not need to be screwed, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a RTO exhaust-gas treatment equipment, includes treatment jar and exhaust-gas treatment mechanism, and wherein exhaust-gas treatment mechanism is including setting up dust filter net and the active carbon filter screen in the treatment jar inner chamber, dust filter net and active carbon filter screen are located the inboard of two internal frames respectively, two the internal frame all is the mouth font, the both sides of treatment jar roof all weld have the support that is the inverted U-shaped, every the equal symmetrical welding in both sides in support inboard space has the slide bar, two the equal fixed welding of roof of internal frame has the portable board that is the T shape, every the equal sliding sleeve in both ends of portable board is located on two slide bars of support inboard.

As a preferred embodiment, two ends of the treatment tank are respectively connected with an air inlet pipe and an air outlet pipe; wherein the air inlet pipe is connected with a pipeline for inputting waste gas, and the air outlet pipe is connected with a pipeline for receiving the treated waste gas.

As a preferred embodiment, two sliding rods on the inner side of the bracket are welded on the top wall of the treatment tank, and the two sliding rods are symmetrical to two sides of the inner frame; the two sliding rods are stable in structure, so that the inner frame and the hand-held plate can be conveniently lifted.

As a preferred embodiment, the dust filter net and the activated carbon filter net are horizontally inserted into the inner sides of the two inner frames and are abutted against the inner walls of the two inner frames, respectively; so that the dust filter net and the activated carbon filter net are fixed to the inner sides of the two inner frames.

As a preferred implementation scheme, side grooves are formed in two sides of the inner side space of the inner frame, springs and rebound blocks are arranged in the two side grooves, and two ends of each spring are fixedly connected with the inner wall of each side groove and each rebound block respectively; the rebound block has certain expansion capacity under the action of the spring.

As a preferable implementation mode, four side walls of the rebound block are attached to the inner wall of the side groove, and the rebound block is abutted to the dust filtering net or the active carbon filtering net; and when the spring is in a natural state, the spring drives a part of the rebound block to extend out of the side groove and be abutted with the dust filtering net or the active carbon filtering net.

In summary, the technical effects and advantages of the present utility model are:

according to the RTO waste gas treatment equipment, dust-shaped objects in waste gas can be filtered through the dust filtering net, harmful gases such as formaldehyde in the waste gas can be absorbed through the active carbon filtering net, the pollution of the waste gas is reduced, the dust filtering net and the active carbon filtering net can be taken out through the two portable plates, and the dust filtering net and the active carbon filtering net are taken down for cleaning or direct replacement, so that the equipment is more convenient to maintain, and screws or bolts do not need to be screwed;

this RTO exhaust treatment equipment, through two rebound blocks on every inside casing of extrusion, make its shrink advance in two side slots, can take off dust filter net and active carbon filter screen for the dismouting of dust filter net and active carbon filter screen need not use the instrument can accomplish, and is more convenient.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model in one state;

FIG. 2 is a schematic view of another embodiment of the present utility model;

fig. 3 is a cross-sectional view of a portion of the structure of fig. 1 taken along A-A in accordance with the present utility model.

In the figure: 1. a treatment tank; 2. an air inlet pipe; 3. an air outlet pipe; 4. a dust filtering net; 5. an activated carbon filter screen; 6. an inner frame; 7. a bracket; 8. a slide bar; 9. a handle plate; 10. a side groove; 11. a spring; 12. and (5) rebound blocks.

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.

Referring to fig. 1-3, an RTO exhaust gas treatment device comprises a treatment tank 1 and an exhaust gas treatment mechanism, wherein two ends of the treatment tank 1 are respectively connected with an air inlet pipe 2 and an air outlet pipe 3, wherein the air inlet pipe 2 is connected with a pipeline for inputting exhaust gas, the air outlet pipe 3 is connected with a pipeline for receiving the treated exhaust gas, the exhaust gas treatment mechanism comprises a dust filtering net 4 and an activated carbon filter screen 5 which are arranged in an inner cavity of the treatment tank 1, the dust filtering net 4 is used for filtering dust in the exhaust gas, the activated carbon filter screen 5 is used for absorbing formaldehyde and other harmful gases in the exhaust gas, the dust filtering net 4 and the activated carbon filter screen 5 are respectively positioned at the inner sides of two inner frames 6, the two inner frames 6 are in a shape of a mouth, two sides of the top wall of the treatment tank 1 are welded with inverted U-shaped brackets 7, two sides of the space inside each bracket 7 are symmetrically welded with slide bars 8, the top wall of each inner frame 6 is fixedly welded with a T-shaped portable plate 9, and two ends of each portable plate 9 are respectively sleeved on the two slide bars 8 on the inner sides of the bracket 7 in a sliding manner, so that personnel can lift the portable plate 9 vertically upwards to drive the portable plate 6 to replace the portable plate 4 and the activated carbon filter screen 4 or the activated carbon filter screen 5;

the two slide bars 8 on the inner side of the bracket 7 are welded on the top wall of the treatment tank 1, the two slide bars 8 are symmetrical on the two sides of the inner frame 6, so that the two slide bars 8 are stable in structure, the inner frame 6 and the portable plate 9 can conveniently lift, the dust screen 4 and the activated carbon filter screen 5 are respectively horizontally inserted into the inner sides of the two inner frames 6 and are abutted with the inner walls of the two inner frames 6, the dust screen 4 and the activated carbon filter screen 5 are fixed on the inner sides of the two inner frames 6, side grooves 10 are respectively formed in the two side grooves 10, springs 11 and rebound blocks 12 are respectively arranged on the two sides of the inner space of the inner frame 6, the two ends of each spring 11 are fixedly connected with the inner walls of the side grooves 10 and the rebound blocks 12, the rebound blocks 12 have certain expansion capacity under the action of the springs 11, the four side walls of each rebound block 12 are respectively attached to the inner walls of the side grooves 10, the rebound blocks 12 are abutted with the dust screen 4 or the activated carbon filter screen 5, and when the springs 11 are in a natural state, a part of the rebound blocks 12 are driven to extend out of the side grooves 10 and are abutted with the dust screen 4 or the activated carbon filter screen 5.

Working principle: the air inlet pipe 2 is connected with a pipeline for inputting waste gas, the air outlet pipe 3 is connected with the pipeline for outputting the waste gas, the waste gas is input into the inner cavity of the treatment tank 1 when the treatment tank works, the waste gas flows towards the direction close to the air outlet pipe 3, in the process, the waste gas is filtered by the dust filtering net 4 to filter dust substances, and then the waste gas is treated by the activated carbon filtering net 5 to absorb formaldehyde and other harmful gases in the waste gas, and then the waste gas is output from the air outlet pipe 3; after the dust filtering net 4 and the activated carbon filter screen 5 are used for a long time, the two handheld plates 9 can be manually operated to lift the two inner frames 6, in the lifting process, the two handheld plates 9 can slide along the sliding rods 8 at the two ends of the two handheld plates, so that the two inner frames 6 are lifted vertically upwards and drive the dust filtering net 4 and the activated carbon filter screen 5 to be taken out from the treatment tank 1, at the moment, the two rebound blocks 12 on the inner frames 6 can be extruded to retract into the two side grooves 10, and the dust filtering net 4 and the activated carbon filter screen 5 are taken out, so that the dust filtering net 4 and the activated carbon filter screen 5 are cleaned or replaced more conveniently, and tools are not needed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an RTO exhaust-gas treatment equipment, includes treatment jar (1) and exhaust-gas treatment mechanism, its characterized in that, exhaust-gas treatment mechanism including setting up dust filter net (4) and active carbon filter screen (5) in the inner chamber of treatment jar (1), dust filter net (4) and active carbon filter screen (5) are located the inboard of two internal frame (6) respectively, two internal frame (6) all are the mouth font, the both sides of treatment jar (1) roof all weld have support (7) that are the shape of falling U, every equal symmetrical welding in both sides in the inboard space of support (7) has slide bar (8), two the equal fixed welding of roof of internal frame (6) has handheld board (9) that are the T shape, every on two slide bars (8) of support (7) inboard are located to the both ends of handheld board (9) all the sliding sleeve.

2. An RTO exhaust treatment device according to claim 1, characterized in that the two ends of the treatment tank (1) are connected with an air inlet pipe (2) and an air outlet pipe (3), respectively.

3. An RTO exhaust treatment device according to claim 1, characterized in that two slide bars (8) inside the bracket (7) are welded to the top wall of the treatment tank (1) and that both slide bars (8) are symmetrical to both sides of the inner frame (6).

4. An RTO exhaust treatment device according to claim 1, characterized in that the dust filter screen (4) and the activated carbon filter screen (5) are respectively inserted horizontally inside the two inner frames (6) and abut against the inner walls of the two inner frames (6).

5. The RTO exhaust treatment device according to claim 4, wherein side grooves (10) are formed in two sides of the inner side space of the inner frame (6), springs (11) and rebound blocks (12) are arranged in the two side grooves (10), and two ends of the springs (11) are fixedly connected with the inner walls of the side grooves (10) and the rebound blocks (12) respectively.

6. An RTO exhaust treatment device as claimed in claim 5, characterized in that four side walls of the rebound block (12) are attached to an inner wall of the side groove (10), and the rebound block (12) is abutted to the dust filter screen (4) or the activated carbon filter screen (5).