CN219324000U

CN219324000U - Leak-proof exhaust gas treatment device

Info

Publication number: CN219324000U
Application number: CN202320809662.8U
Authority: CN
Inventors: 王久一; 李大松
Original assignee: Jiangsu Tuofeng Environmental Protection Technology Co ltd
Current assignee: Jiangsu Tuofeng Environmental Protection Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-11
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to a leakage-proof waste gas treatment device, which comprises a treatment box and a waste gas pipe, wherein an air inlet pipe is fixedly communicated with the treatment box, the air inlet pipe is communicated with the waste gas pipe through a joint, a leakage-proof cover is fixedly arranged on the side wall of the treatment box at the outer side position of the joint, the waste gas pipe penetrates through the side surface of the leakage-proof cover, an air pressure sensor is fixedly arranged on the leakage-proof cover, an air entraining pipe is fixedly communicated with the bottom end of the leakage-proof cover, one end of the air entraining pipe is fixedly communicated with the treatment box, an electromagnetic valve is fixedly arranged on the air entraining pipe, a filter screen layer is fixedly arranged on the front side of the interior of the treatment box, an adsorption filter layer is fixedly arranged on the rear side of the interior of the treatment box, and a controller is fixedly arranged on the treatment box.

Description

Leak-proof exhaust gas treatment device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a leakage-proof waste gas treatment device.

Background

The waste gas is toxic and harmful gas exhausted in the production and living processes, the chemical industry factory can produce organic waste gas in the production process, the main components of the organic waste gas are dust particles, benzene, toluene, xylene and non-methane total hydrocarbon harmful substances, the waste gas exhausted by the waste gas pipe in the chemical industry production process is required to be purified by waste gas treatment equipment, and when the waste gas is treated by the existing waste gas treatment equipment, the waste gas leakage phenomenon occurs when the joint is damaged due to the lack of a protective structure at the joint between the waste gas pipe and an air inlet pipe of the waste gas treatment equipment, so that potential safety hazards are easily caused to surrounding environment and personnel, and the use safety and reliability are influenced.

Disclosure of Invention

The present utility model is directed to a leak-proof exhaust gas treatment device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a leak-proof exhaust gas treatment ware, includes treatment box and exhaust pipe, fixed intercommunication has the intake pipe on the treatment box, the intake pipe is through connecting in the exhaust pipe, the lateral wall of treatment box is located the outside position department fixed of joint and is provided with the leak-proof cover, the exhaust pipe runs through in the leak-proof cover side, fixed mounting has the barometric transducer on the leak-proof cover, the bottom fixed intercommunication of leak-proof cover has the bleed pipe, the one end fixed intercommunication of bleed pipe is in the treatment box, fixed being provided with the solenoid valve on the bleed pipe, the inside front side fixed mounting of treatment box has the filter screen layer, the inside rear side fixed mounting of treatment box has the adsorption filtering layer, fixed mounting has the controller on the treatment box, the output electric connection of barometric transducer is in the input of controller, the output electric connection of controller is in the input of solenoid valve, the outside fixed mounting of treatment box has the pump, fixed intercommunication has the breather pipe between the inlet port of aspiration pump and the treatment box.

Preferably, a buzzer alarm is fixedly arranged on the outer side of the controller, and the output end of the controller is electrically connected with the input end of the buzzer alarm.

Preferably, an access hole is formed in the side face of the anti-leakage cover, a sealing seat is arranged on the inner side of the access hole, a limiting block is fixedly connected to the upper end of the sealing seat, and a locking stud is connected between the anti-leakage cover and the limiting block in a threaded mode.

Preferably, a sealing gasket is fixedly arranged between the exhaust pipe and the anti-leakage cover, and the sealing gasket is a member made of rubber.

Preferably, the bottom of the treatment box is symmetrically and fixedly connected with two supporting seats, and the surfaces of the supporting seats are provided with mounting holes.

Preferably, the adsorption filter layer is an activated carbon adsorption filter layer member.

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

according to the utility model, the internal air pressure information of the anti-leakage cover is monitored in real time by utilizing the air pressure sensor, when the joint between the air inlet pipe and the exhaust pipe is damaged, part of exhaust gas leaks into the anti-leakage cover, the internal air pressure of the anti-leakage cover is abnormal, the controller can control the electromagnetic valve to be opened, so that the exhaust gas in the anti-leakage cover is led into the treatment box by the air inlet pipe, the exhaust gas leakage phenomenon is effectively prevented when the joint is damaged, the potential safety hazard to the surrounding environment and personnel is avoided, and the safety and the reliability of use are guaranteed.

Drawings

FIG. 1 is a schematic diagram of a first cross-sectional configuration of a leak-proof exhaust gas treatment device;

FIG. 2 is a schematic perspective view of a leak-proof exhaust gas treatment device;

FIG. 3 is a second cross-sectional schematic view of a leak-proof exhaust gas treatment device.

In the figure: 1. a treatment box; 101. an air inlet pipe; 102. a filter screen layer; 103. adsorbing the filter layer; 104. a vent pipe; 105. a support base; 2. a joint; 3. an exhaust pipe; 4. an anti-leakage cover; 401. an air pressure sensor; 402. an access opening; 403. a sealing seat; 404. a limiting block; 405. locking the stud; 5. an air-introducing pipe; 501. an electromagnetic valve; 6. an air extracting pump; 7. a gasket; 8. a controller; 9. and a buzzer alarm.

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.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a leak-proof exhaust gas treatment ware, including processing case 1 and exhaust pipe 3, fixed intercommunication has intake pipe 101 on the processing case 1, intake pipe 101 is through connect 2 intercommunication in exhaust pipe 3, the lateral wall of processing case 1 is located the outside position department fixed of connect 2 and is provided with leak-proof cover 4, exhaust pipe 3 runs through in leak-proof cover 4 side, fixed mounting has air pressure sensor 401 on the leak-proof cover 4, leak-proof cover 4's bottom fixed intercommunication has bleed pipe 5, bleed pipe 5's one end fixed intercommunication is in processing case 1, fixed being provided with solenoid valve 501 on the bleed pipe 5, processing case 1's inside front side fixed mounting has filter screen layer 102, processing case 1's inside rear side fixed mounting has adsorption filter layer 103, processing case 1 is last fixed mounting has controller 8, air pressure sensor 401's output electric connection is in the input of controller 8, output electric connection is in solenoid valve 501's input, processing case 1's outside fixed mounting has aspiration pump 6, fixed intercommunication has breather pipe 104 between aspiration port and the processing case 1.

As a preferred implementation manner in this embodiment, the buzzer alarm 9 is fixedly installed on the outer side of the controller 8, the output end of the controller 8 is electrically connected to the input end of the buzzer alarm 9, and when the air pressure sensor 401 monitors that the air pressure inside the anti-leakage cover 4 is abnormal, the controller 8 can control the buzzer alarm 9 to send out a buzzer alarm sound, so that personnel can be reminded of timely maintenance treatment.

As a preferred implementation manner in this embodiment, the side surface of the anti-leakage cover 4 is provided with an access hole 402, the inner side of the access hole 402 is provided with a sealing seat 403, the upper end of the sealing seat 403 is fixedly connected with a limiting block 404, and a locking stud 405 is in threaded connection between the anti-leakage cover 4 and the limiting block 404, so that the purpose of facilitating the overhaul of the damaged joint 2 is achieved.

As a preferred embodiment of the present embodiment, a sealing gasket 7 is fixedly disposed between the exhaust pipe 3 and the anti-leakage cover 4, and the sealing gasket 7 is a rubber member, so as to achieve the purpose of improving the sealing performance between the exhaust pipe 3 and the anti-leakage cover 4.

As a preferred embodiment in this embodiment, two supporting seats 105 are symmetrically and fixedly connected to the bottom end of the treatment tank 1, and mounting holes are formed in the surface of the supporting seats 105.

As a preferred embodiment in this example, the adsorption filter layer 103 is an activated carbon adsorption filter layer member, so that the adsorption filter layer 103 can adsorb harmful substances in exhaust gas passing therethrough.

Working principle:

in the use, with intake pipe 101 through connect 2 intercommunication in exhaust pipe 3, solenoid valve 501 initial state is airtight state, use aspiration pump 6 to extract waste gas, make the waste gas in the exhaust pipe 3 get into in the processing case 1 through intake pipe 101, filter screen layer 102 filters through impurity in the waste gas, adsorb harmful substance in the waste gas of filter layer 103 to the process, waste gas is finally discharged outside processing case 1 through breather pipe 104, utilize air pressure sensor 401 real-time supervision to prevent the inside atmospheric pressure information of leakage cover 4, when joint 2 between intake pipe 101 and the exhaust pipe 3 damages, in partial waste gas leaks to prevent leakage cover 4, prevent that the inside atmospheric pressure of leakage cover 4 is unusual, controller 8 steerable solenoid valve 501 opens, make air induction pipe 5 will prevent the waste gas in the leakage cover 4 to lead into processing case 1, buzzer siren 9 sends buzzing alarm sound simultaneously, can remind the personnel in time overhaul and handle.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a leak-proof exhaust gas treatment ware, includes treatment box (1) and exhaust pipe (3), fixed intercommunication has intake pipe (101) on treatment box (1), intake pipe (101) are through joint (2) intercommunication in exhaust pipe (3), its characterized in that: the side wall of processing case (1) is located the outside position department fixed of joint (2) and is provided with anti-leakage cover (4), exhaust pipe (3) run through in anti-leakage cover (4) side, fixed mounting has baroceptor (401) on anti-leakage cover (4), the bottom fixed intercommunication of anti-leakage cover (4) has bleed pipe (5), the one end fixed intercommunication of bleed pipe (5) is in processing case (1), the fixed solenoid valve (501) that is provided with on bleed pipe (5), the inside front side fixed mounting of processing case (1) has filter screen layer (102), the inside rear side fixed mounting of processing case (1) has adsorption filtering layer (103), fixed mounting has controller (8) on processing case (1), the output electric connection of baroceptor (401) is in the input of controller (8), the output electric connection of controller (8) is in the input of solenoid valve (501), the outside fixed mounting of processing case (1) has suction pump (6), suction pump (6) and suction inlet (104) between processing case (1) and suction pump (104).

2. A leak-proof exhaust gas treatment device as defined in claim 1, wherein: the outside of controller (8) fixed mounting has buzzer siren (9), the output electric connection of controller (8) is in the input of buzzer siren (9).

3. A leak-proof exhaust gas treatment device as defined in claim 1, wherein: an access hole (402) is formed in the side face of the anti-leakage cover (4), a sealing seat (403) is arranged on the inner side of the access hole (402), a limiting block (404) is fixedly connected to the upper end of the sealing seat (403), and a locking stud (405) is connected between the anti-leakage cover (4) and the limiting block (404) in a threaded mode.

4. A leak-proof exhaust gas treatment device as defined in claim 1, wherein: a sealing gasket (7) is fixedly arranged between the exhaust pipe (3) and the anti-leakage cover (4), and the sealing gasket (7) is a member made of rubber.

5. A leak-proof exhaust gas treatment device as defined in claim 1, wherein: two supporting seats (105) are symmetrically and fixedly connected to the bottom end of the treatment box (1), and mounting holes are formed in the surface of each supporting seat (105).

6. A leak-proof exhaust gas treatment device as defined in claim 1, wherein: the adsorption filter layer (103) is an activated carbon adsorption filter layer member.