CN217746447U

CN217746447U - Membrane separation device for VOCs gas treatment

Info

Publication number: CN217746447U
Application number: CN202221709673.0U
Authority: CN
Inventors: 周恒毅; 王鹏
Original assignee: Shandong Boxu Energy Saving Equipment Co ltd
Current assignee: Shandong Boxu Energy Saving Equipment Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-11-08
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to the field of membrane separation, in particular to a membrane separation device for VOCs gas treatment, which comprises a base, a gas inlet tank, a connecting pipeline, a pressure relief valve, a control box, an indicator light, a control button, a control valve, a display screen, a connecting pipe, a separation cavity and a pressure valve; the top of the base is connected with an air inlet tank; the side surface of the gas inlet tank is connected with a connecting pipeline; the mounting bracket is connected with the control box; the side surface of the control box is connected with an indicator light; the control box is connected with the control button; the control button is in control connection with the control valve. The utility model discloses a combination of base and control box can effectual improvement this device stability and compatibility, and the structure through advancing the gas pitcher can make pressure gas can carry out the storage of certain time in this device is inside, has guaranteed the buffering effect of this device to it is too big to have reduced the separation membrane working strength that long-time continuous operation leads to, and the combination through control box and display screen can make the work interaction efficiency improvement of this device reduce the control degree of difficulty.

Description

Membrane separation device for VOCs gas treatment

Technical Field

The utility model relates to a membrane separation technical field especially relates to a gaseous treatment of VOCs uses membrane separation device.

Background

With the continuous development of economic construction, the living standard of people is continuously improved, the emission of waste gas is continuously increased, and corresponding higher requirements are brought to the environmental construction; environmental protection is a basic national policy for protecting ecological balance, social and economic development and protecting the health of people, and the treatment of VOCs is an effective measure for preventing and treating environmental pollution.

Chinese patent No. CN110508103A discloses a membrane separation combination technique for treating printing waste gas, so as to change the current situation that waste gas in printing industry can only adopt destruction technique, thus widening treatment technique and providing more valuable treatment technique. The method for treating the printing waste gas by the novel membrane separation combination technology comprises the following steps: the method has the advantages that a micro negative pressure system is formed on the basis that the original system is not changed, the organic solvent is prevented from escaping, a large amount of organic solvent is separated by a film of the film concentration system, the permeating gas enters the condensation system, and then the large amount of solvent is condensed and returned to the ink tank for recycling.

However, the above-mentioned known solutions have the following disadvantages: when the structure through multiple sensor and detector has increased separation cost in above-mentioned scheme, does not have specific gas flow direction and gaseous storage device, consequently has unstable effect to the actual use environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem who exists among the background art, the utility model provides a gaseous membrane separation device of using of VOCs, the utility model discloses a stability and compatibility that can effectual improvement this device of combination of base and control box can make pressure gas can carry out the storage of certain time inside this device through the structure of advancing the gas pitcher, have guaranteed the buffering effect of this device to it is too big to have reduced the separation membrane working strength that long-time continuous operation leads to, can make the work interaction efficiency improvement of this device reduce the control degree of difficulty through the combination of control box and display screen.

The utility model provides a membrane separation device for VOCs gas treatment, which comprises a base, a gas inlet tank, a connecting pipeline, a pressure release valve, a control box, an indicator light, a control button, a control valve, a display screen, a connecting pipe, a separation cavity and a pressure valve;

the top of the base is connected with an air inlet tank; the side surface of the gas inlet tank is connected with a connecting pipeline; the top of the air inlet tank is connected with a pressure release valve; one end of the gas inlet tank, which is far away from the connecting pipeline, is connected with the control valve; the top of the base is provided with a mounting bracket; the mounting bracket is connected with the control box; the side surface of the control box is connected with an indicator light; the control box is connected with the control button; the control button is in control connection with the control valve; the top of the base is connected with the display screen; the top of the base is provided with a pipeline bracket, and the pipeline bracket is connected with the connecting pipe; the connecting pipe is connected with the multi-component separation cavity; one end of the connecting pipe is connected with the control valve; the bottom of the separation cavity is connected with a pressure valve, and one end of the pressure valve, which is far away from the separation cavity, is connected with the bottom of the air inlet tank.

Preferably, the bottom of the base is provided with a plurality of groups of fixing threaded holes which are distributed around the base.

Preferably, a heat dissipation piece is arranged on the side surface of the control box and faces the base.

Preferably, a central control module is arranged on the side face of the display screen, the central control module is in control connection with the control valve, and the central control module is in communication connection with the display screen.

Preferably, a pressure sensor is arranged inside the air inlet tank and is in control connection with the pressure release valve.

Preferably, the bottom of the pressure valve is provided with a connecting interface, and the side surface of the connecting interface is provided with a locking button.

Preferably, a separating semi-permeable membrane is arranged in the separating cavity.

Preferably, a plurality of groups of branch pipes are arranged on the side surface of the connecting pipe, and rubber sealing rings are arranged at the joints of the branch pipes and the connecting pipe.

The above technical scheme of the utility model following profitable technological effect has:

the utility model discloses a combination of base and control box can effectual improvement this device stability and compatibility, structure through advancing the gas pitcher can make pressure gas can be in this device inside the storage that carries out the certain time, the buffering effect of this device has been guaranteed, thereby it is too big to have reduced the separation membrane working strength that long-time continuous operation leads to, combination through control box and display screen can make the work interaction efficiency of this device improve and has reduced the control degree of difficulty, separation efficiency of this device can effectually be improved through the combination of the separation cavity of multiunit matrix arrangement, simultaneously through pressure valve's control can make pressure the same between the multicomponent branch pipe, thereby it is the same to have guaranteed that multicomponent leaves the life between the cavity.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a membrane separation device for VOCs gas treatment according to the present invention;

fig. 2 is a front view of the membrane separation device for treating VOCs according to the present invention;

fig. 3 is a side view of the membrane separation device for treating VOCs of the present invention;

reference numerals: 1. a base; 2. an air inlet tank; 3. connecting a pipeline; 4. a pressure relief valve; 5. a control box; 6. an indicator light; 7. a control button; 8. a control valve; 9. a display screen; 10. a connecting pipe; 11. a separation chamber; 12. a pressure valve.

Detailed Description

Example one

As shown in fig. 1-3, the membrane separation device for treating VOCs provided by the present invention comprises a base 1, an air inlet tank 2, a connecting pipeline 3, a pressure release valve 4, a control box 5, an indicator lamp 6, a control button 7, a control valve 8, a display screen 9, a connecting pipe 10, a separation cavity 11 and a pressure valve 12;

the top of the base 1 is connected with the air inlet tank 2; the side surface of the gas inlet tank 2 is connected with a connecting pipeline 3; the top of the gas inlet tank 2 is connected with a pressure release valve 4; one end of the gas inlet tank 2 far away from the connecting pipeline 3 is connected with a control valve 8; the top of the base 1 is provided with a mounting bracket; the mounting bracket is connected with the control box 5; the side surface of the control box 5 is connected with an indicator lamp 6; the control box 5 is connected with a control button 7; the control button 7 is in control connection with a control valve 8; the top of the base 1 is connected with a display screen 9; the top of the base 1 is provided with a pipeline bracket which is connected with the connecting pipe 10; the connecting pipe 10 is connected with the multi-component separation cavity 11; one end of the connecting pipe 10 is connected with the control valve 8; the bottom of the separation cavity 11 is connected with a pressure valve 12, and one end of the pressure valve 12, which is far away from the separation cavity 11, is connected with the bottom of the air inlet tank 2; the bottom of the base 1 is provided with a plurality of groups of fixing threaded holes which are distributed around the base 1; a heat radiating piece is arranged on the side surface of the control box 5, and the heat radiating piece faces the direction of the base 1; a pressure sensor is arranged in the gas inlet tank 2 and is in control connection with the pressure release valve 4; the bottom of the pressure valve 12 is provided with a connecting interface, and the side surface of the connecting interface is provided with a locking button; a separation semipermeable membrane is arranged in the separation cavity 11; a plurality of groups of branch pipes are arranged on the side surface of the connecting pipe 10, and rubber sealing rings are arranged at the joints of the branch pipes and the connecting pipe 10.

In this embodiment, can effectual improvement gas purification separation efficiency's efficiency and purity through this device, when this device is in operating condition, can improve this device overall structure rigidity through the combination of base 1 with the multiunit installing support, when can effectual improvement this device's control efficiency through the structure of control box 5 and display screen 9, can demonstrate current operating condition by the efficient, thereby be convenient for the staff to control the adjustment, can make this device realize the effect of circulation separation through the buffer structure of entering gas pitcher 2, thereby membrane separation gas has been guaranteed to be inside the separation cavity, thereby blast pipe through pressure valve 12 bottom can be collected alone after the separation, thereby guaranteed the job stabilization nature of this device when having avoided gas leakage, can be with the high-pressure gas evenly distributed of entering gas pitcher 2 in that the cavity 11 is left to the multicomponent through the structure of connecting pipe 10, because the one-way flow of air current, thereby make the gas that is separated and is left inside separation cavity 11 under the promotion of pressure, separation effect has been realized.

Example two

As shown in fig. 2-3, the utility model provides a gaseous membrane separation device of using of VOCs administers compares in embodiment one, in this embodiment, is equipped with well accuse module on the display screen 9 side, well accuse module and 8 control connection of control flap, well accuse module and 9 communication connection of display screen.

The utility model discloses an in the embodiment, the structure of well accuse module can effectually improve the control efficiency of this device.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. A membrane separation device for VOCs gas treatment is characterized by comprising a base (1), an air inlet tank (2), a connecting pipeline (3), a pressure release valve (4), a control box (5), an indicator lamp (6), a control button (7), a control valve (8), a display screen (9), a connecting pipe (10), a separation cavity (11) and a pressure valve (12);

the top of the base (1) is connected with the air inlet tank (2); the side surface of the air inlet tank (2) is connected with a connecting pipeline (3); the top of the gas inlet tank (2) is connected with a pressure release valve (4); one end of the air inlet tank (2) far away from the connecting pipeline (3) is connected with a control valve (8); the top of the base (1) is provided with a mounting bracket; the mounting bracket is connected with the control box (5); the side surface of the control box (5) is connected with an indicator light (6); the control box (5) is connected with a control button (7); the control button (7) is in control connection with the control valve (8); the top of the base (1) is connected with a display screen (9); a pipeline bracket is arranged on the top of the base (1) and is connected with the connecting pipe (10); the connecting pipe (10) is connected with the multi-component separation cavity (11); one end of the connecting pipe (10) is connected with the control valve (8); the bottom of the separation cavity (11) is connected with a pressure valve (12), and one end of the pressure valve (12) far away from the separation cavity (11) is connected with the bottom of the air inlet tank (2).

2. The membrane separation device for treating VOCs gas according to claim 1, wherein the bottom of the base (1) is provided with a plurality of groups of fixing threaded holes, and the plurality of groups of fixing threaded holes are distributed around the base (1).

3. A membrane separation device for the treatment of VOCs according to claim 1, wherein the side of the control box (5) is provided with a heat sink, the heat sink facing the base (1).

4. The membrane separation device for VOCs gas treatment according to claim 1, wherein a central control module is arranged on the side surface of the display screen (9), the central control module is in control connection with the control valve (8), and the central control module is in communication connection with the display screen (9).

5. The membrane separation device for VOCs gas treatment according to claim 1, wherein a pressure sensor is arranged inside the gas inlet tank (2), and the pressure sensor is in control connection with the pressure release valve (4).

6. A membrane separation device for gas remediation of VOCs according to claim 1 wherein the pressure valve (12) is provided with a connection port at the bottom and a locking button on the side of the connection port.

7. The membrane separation device for treating VOCs according to claim 1, wherein a separation semipermeable membrane is arranged inside the separation chamber (11).

8. The membrane separation device for treating VOCs according to claim 1, wherein a plurality of groups of branch pipes are arranged on the side surface of the connecting pipe (10), and rubber sealing rings are arranged at the joints of the branch pipes and the connecting pipe (10).