CN219121132U

CN219121132U - Gas safety relief device for chemical equipment

Info

Publication number: CN219121132U
Application number: CN202222244381.0U
Authority: CN
Inventors: 张鹏; 张入仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-06-02
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to the technical field of chemical equipment and discloses a gas safety discharge device of the chemical equipment, which comprises a base, wherein a discharge tank is fixedly arranged on the top surface of the base, a feed pipe is arranged on the outer wall surface of the discharge tank in a penetrating way, a supply pipe is fixedly arranged in the base close to the top, a connecting pipe I is fixedly arranged on the outer wall surface of the supply pipe, discharged high-temperature gas-liquid two-phase materials enter the discharge tank through the feed pipe, a circulating pump is started at the moment, cooling water in a liquid storage tank is conveniently driven to enter the connecting pipe II through the starting of the circulating pump, the cooling water in the liquid storage tank is conveniently conveyed into the connecting pipe I and the supply pipe through the connecting pipe II to be sprayed through a spray head, the gas-liquid two-phase materials are conveniently separated and cooled through the spray of the spray head, the non-condensable gas and water vapor are conveyed to a torch system through an exhaust pipe at the top of the discharge tank, the production load of the torch system is reduced, and the pollution of the discharged gas-liquid two-phase materials to the environment is reduced.

Description

Gas safety relief device for chemical equipment

Technical Field

The utility model belongs to the technical field of chemical equipment, and particularly relates to a gas safety relief device of chemical equipment.

Background

In the chemical production process, leakage accidents are likely to occur, and when leakage accidents occur in the chemical production, a large amount of dangerous materials mixed with gas and liquid are generated, and the dangerous materials greatly increase the production load of a torch system, so that the device is not suitable for discharging through the torch system, and if the discharged dangerous materials are directly discharged at high altitude, serious consequences can be generated.

Part of enterprises generally carry out high-altitude emission through a fire-fighting steam pipe arranged at the top, but because hazardous materials discharged cannot be fully condensed, most of hazardous materials discharged are directly discharged into the air, so that certain environmental pollution can be caused, and the gas safety discharge device for chemical equipment is provided.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the safety discharge groove of the fire steam pipe installed at the top is used for high-altitude discharge of some enterprises, but most of discharged dangerous materials are directly discharged into the air because the discharged dangerous materials cannot be fully condensed, so that serious environmental pollution can be caused, and the gas safety discharge device of chemical equipment is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a chemical industry equipment gas safety relief device, includes the base, the top surface fixed mounting of base has the jar of bleeding, the outer wall of bleeding wears to establish and installs the inlet pipe, the inside of base is close to top fixed mounting and has the supply pipe, the outer wall fixed mounting of supply pipe has connecting pipe one, one end of connecting pipe one extends to the outside of bleeding the jar, one side fixed mounting of base has the mount pad, the top surface fixed mounting of mount pad has the liquid case of depositing, the top surface fixed mounting of liquid case has the circulating pump, the water inlet end of circulating pump extends to the inside of liquid case of depositing, the play water end fixed mounting of circulating pump has the connecting pipe two, the one end welding of connecting pipe two is in one side of connecting pipe one, the outer wall fixed mounting of supply pipe has a plurality of shower heads, the top fixed mounting of bleeding the jar has the blast pipe.

In a preferred embodiment, the outer wall surface of the discharge tank is fixedly provided with a liquid level sensor, the detection end of the liquid level sensor extends to the inside of the discharge tank, the outer wall surface of the discharge tank is fixedly provided with a first liquid discharge pipe, one end of the first liquid discharge pipe extends to the inside of the liquid storage tank, the outer wall surface of the first liquid discharge pipe is close to the middle part and is provided with a control valve, and the control valve is electrically connected with the liquid level sensor.

In a preferred embodiment, a filter cartridge is fixedly mounted inside the liquid storage tank.

In a preferred embodiment, a second liquid discharge pipe is fixedly arranged on one side of the liquid storage tank, and a one-way valve is arranged on the outer surface of the second liquid discharge pipe.

In a preferred embodiment, the top surface of the liquid storage tank is fixedly provided with a water injection pipe, and the top surface of the water injection pipe is provided with a plug.

In a preferred embodiment, the feed pipe is of an L-shaped structure, and one end of the feed pipe is downward.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, due to the adoption of the scheme, the discharged high-temperature gas-liquid two-phase material enters the discharge tank through the feed pipe, the circulating pump is started at the moment, cooling water in the liquid storage tank is conveniently driven to enter the connecting pipe II through the start of the circulating pump, and is conveniently conveyed into the connecting pipe I and the supply pipe through the connecting pipe II to be sprayed through the spray header, the gas-liquid two-phase material is conveniently separated and the purpose of cooling is achieved through the spray of the spray header, wherein non-condensable gas and water vapor are conveyed to the torch system through the exhaust pipe at the top of the discharge tank, the production load of the torch system is reduced, and the pollution of discharged gas-liquid two-phase material to the environment is reduced.

2. According to the scheme, the liquid level sensor is arranged, so that the water level of the cooling water in the discharge tank is conveniently detected, when the water level of the cooling water is higher than a set value, the liquid level sensor outputs a signal to the control valve, the control valve is opened, and the cooling water in the discharge tank enters the liquid storage tank to be collected conveniently through the control valve, so that the cooling water can be recycled conveniently.

Drawings

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

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

fig. 3 is a schematic top view of the vent canister of the present utility model.

The marks in the figure: 1. a base; 2. a bleed tank; 3. a feed pipe; 4. a supply pipe; 5. a first connecting pipe; 6. a mounting base; 7. a liquid storage tank; 8. a circulation pump; 9. a second connecting pipe; 10. a spray header; 11. a liquid level sensor; 12. a liquid discharge pipe I; 13. a control valve; 14. a filter cartridge; 15. a liquid discharge pipe II; 16. a water injection pipe; 17. and an exhaust pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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.

Examples:

with reference to figures 1-3 of the drawings,

referring to fig. 1, 2 and 3, the gas safety discharge device of the chemical equipment comprises a base 1, wherein a discharge tank 2 is fixedly arranged on the top surface of the base 1, a feed pipe 3 is arranged on the outer wall surface of the discharge tank 2 in a penetrating manner, the feed pipe 3 is of an L-shaped structure, and a pipe orifice at one end of the feed pipe 3 faces downwards; through the base 1 that sets up, be convenient for install fixedly to the jar 2 that releases, through the inlet pipe 3 of setting, be convenient for handle the inside of the jar 2 that releases with the two-phase material of gas-liquid, the mouth of pipe through the inlet pipe 3 of setting down, the high temperature gas-liquid two-phase material direct impact of avoiding releasing as far as possible releases the inside wall of jar 1.

Referring to fig. 1, 2 and 3, a supply pipe 4 is fixedly installed inside the base 1 near the top, a first connecting pipe 5 is fixedly installed on the outer wall surface of the supply pipe 4, one end of the first connecting pipe 5 extends to the outside of the bleeder tank 2, a mounting seat 6 is fixedly installed on one side of the base 1, and a liquid storage tank 7 is fixedly installed on the top surface of the mounting seat 6; through the supply pipe 4 that sets up, be convenient for install connecting pipe one 5, extend to outside through connecting pipe one 5 that set up, be convenient for it is connected with other equipment, through the mount pad 6 that sets up, be convenient for install fixedly to depositing liquid case 7.

Referring to fig. 1 and 2, a circulating pump 8 is fixedly installed on the top surface of a liquid storage tank 7, the water inlet end of the circulating pump 8 extends into the liquid storage tank 7, a connecting pipe two 9 is fixedly installed at the water outlet end of the circulating pump 8, one end of the connecting pipe two 9 is welded on one side of a connecting pipe one 5, a plurality of spray heads 10 are fixedly installed on the outer wall surface of a supply pipe 4, and an exhaust pipe 17 is fixedly installed at the top of a discharge tank 2; when the chemical engineering leakage accident occurs, the discharged high-temperature gas-liquid two-phase material enters the discharge tank 2 through the feed pipe 3, the circulating pump 8 is started at the moment, the circulating pump 8 is started, cooling water in the liquid storage tank 7 is conveniently driven to enter the connecting pipe II 9 through the start of the circulating pump 8, the cooling water enters the connecting pipe I5 through the conveying of the connecting pipe II 9, the inside of the supply pipe 4 is sprayed through the spray header 10, the gas-liquid two-phase material is conveniently separated and the purpose of cooling is achieved through the spraying of the spray header 10, and the noncondensable gas and the vapor are conveyed to a torch system through the exhaust pipe 17 at the top of the discharge tank 2, so that the production load of the torch system is lightened to a certain extent.

Referring to fig. 2 and 3, a liquid level sensor 11 is fixedly installed on the outer wall surface of a base 1, a detection end of the liquid level sensor 11 extends into the discharge tank 2, a first liquid discharge pipe 12 is fixedly installed on the outer wall surface of the discharge tank 2, one end of the first liquid discharge pipe 12 extends into the liquid storage tank 7, a control valve 13 is arranged on the outer wall surface of the first liquid discharge pipe 12 close to the middle, and the control valve 13 is electrically connected with the liquid level sensor 11; through the level sensor 11 that sets up, be convenient for detect the water level of the inside cooling water of jar 2 of releasing, when the water level of cooling water is higher than the setting value, level sensor output signal gives control valve 13 this moment, and control valve 13 is one kind of check valve, and control valve 13 opens, opens through the control valve 13 that set up to the inside cooling water of the inside cooling water entering of convenient jar 2 of releasing is deposited the inside of liquid case 7 and is collected, conveniently carries out cyclic utilization to the cooling water.

Referring to fig. 1 and 2, a filter cartridge 14 is fixedly installed inside the liquid storage tank 7; the filter cartridge 14 is convenient for filtering water entering the circulating pump 8, so that sundries doped in the water are prevented from blocking the spray header 10 as much as possible.

Referring to fig. 1 and 2, a second liquid discharge pipe 15 is fixedly arranged on one side of the liquid storage tank 7, and a one-way valve is arranged on the outer surface of the second liquid discharge pipe 15; through the second liquid discharge pipe 15, the particles and the cooling water which are precipitated after being filtered in the liquid storage tank 7 are conveniently discharged.

Referring to fig. 1 and 2, a water injection pipe 16 is fixedly installed on the top surface of the liquid storage tank 7, and a plug is arranged on the top surface of the water injection pipe 16; through the water injection pipe 16 that sets up, the user of being convenient for adds cooling water to the inside of depositing liquid case 7.

The implementation principle of the embodiment of the gas safety relief device of the chemical equipment is as follows: when the chemical leakage accident occurs, the high-temperature gas-liquid two-phase material discharged enters the discharge tank 2 through the feeding pipe 3, the circulating pump 8 is started, cooling water inside the liquid storage tank 7 is conveniently driven to enter the inside of the connecting pipe II 9, the cooling water enters the connecting pipe I5 through the conveying of the connecting pipe II 9, the inside of the supply pipe 4 is sprayed through the spray header 10, the gas-liquid two-phase material separation is convenient, the purpose of cooling is achieved through the spraying of the spray header 10, and the noncondensable gas and water vapor are conveyed to a torch system through the exhaust pipe 17 at the top of the discharge tank 2, so that the production load of the torch system is reduced, and the pollution of the discharged gas-liquid two-phase material to the environment is reduced.

Through the level sensor 11 that sets up, be convenient for detect the water level of the inside cooling water of jar 2 of releasing, when the water level of cooling water is higher than the setting value, level sensor output signal gives control valve 13 this moment, and control valve 13 is one kind of check valve, and control valve 13 opens, opens through the control valve 13 that set up to conveniently the inside cooling water of jar 2 of releasing gets into the inside of depositing liquid case 7 and collects, conveniently carries out cyclic utilization to the cooling water, has reached resources are saved's effect.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Chemical equipment gas safety relief device, including base (1), its characterized in that: the utility model discloses a water treatment device for a water treatment device, including base (1), inlet pipe (3) are worn to establish by the top surface of base (1) to install and discharge jar (2), the inside of base (1) is close to top fixed mounting and has supply pipe (4), the outer wall fixed mounting of supply pipe (4) has connecting pipe one (5), one end of connecting pipe one (5) extends to the outside of discharging jar (2), one side fixed mounting of base (1) has mount pad (6), the top surface fixed mounting of mount pad (6) has a liquid case (7), the top surface fixed mounting of liquid case (7) has circulating pump (8), the water inlet end of circulating pump (8) extends to the inside of liquid case (7), the play water end fixed mounting of circulating pump (8) has connecting pipe two (9), the one end welding of connecting pipe two (9) is in one side of blast pipe one (5), the outer wall fixed mounting of supply pipe (4) has a plurality of shower heads (10), the top fixed mounting of discharging jar (2) has circulating pump (8).

2. The chemical plant gas safety vent apparatus according to claim 1, wherein: the liquid level sensor is fixedly mounted on the outer wall surface of the discharge tank (2), the detection end of the liquid level sensor (11) extends to the inside of the discharge tank (2), a liquid discharge pipe I (12) is fixedly mounted on the outer wall surface of the discharge tank (2), one end of the liquid discharge pipe I (12) extends to the inside of the liquid storage tank (7), a control valve (13) is arranged on the outer wall surface of the liquid discharge pipe I (12) close to the middle, and the control valve (13) is electrically connected with the liquid level sensor (11).

3. The chemical plant gas safety vent apparatus according to claim 1, wherein: the filter cartridge (14) is fixedly arranged in the liquid storage box (7).

4. The chemical plant gas safety vent apparatus according to claim 1, wherein: one side of the liquid storage box (7) is fixedly provided with a second liquid discharge pipe (15), and a one-way valve is arranged on the outer surface of the second liquid discharge pipe (15).

5. The chemical plant gas safety vent apparatus according to claim 1, wherein: the top surface of deposit liquid case (7) fixed mounting has water injection pipe (16), the top surface of water injection pipe (16) is provided with the stopper.

6. The chemical plant gas safety vent apparatus according to claim 1, wherein: the feeding pipe (3) is of an L-shaped structure, and a pipe orifice at one end of the feeding pipe (3) faces downwards.