CN210762323U

CN210762323U - Bromine storage tank with bromine tail gas treatment and recovery system

Info

Publication number: CN210762323U
Application number: CN202020794333.7U
Authority: CN
Inventors: 陈涛; 钟前卫
Original assignee: SHOUGUANG WEIDONG CHEMICAL CO Ltd
Current assignee: SHOUGUANG WEIDONG CHEMICAL CO Ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-06-16
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a bromine storage tank with bromine tail gas treatment recovery system, the storage tank comprises a storage tank, the top of storage tank is provided with the pan feeding mouth, the top of storage tank is provided with handles the case, the top of storage tank is provided with air-blower and water pump, the top central line position department linear installation who handles the case has a plurality of shower heads, the delivery port and a plurality of shower head intercommunication of water pump, the water inlet and the bottom of the case portion intercommunication of handling of water pump, the top of storage tank is provided with the intake pipe, the both ends of intake pipe are respectively in the storage tank top and handle the case before the terminal surface intercommunication, the rear end face intercommunication of handling the case has the breathing pipe, the air inlet and the breathing pipe intercommunication of air. The utility model discloses in, through the setting of storage tank top processing case, the bromine vapour that produces in processing case can absorbing processing storage tank pan feeding and the storage tank transportation, through circulating spraying twice, drenches the liquid source through endless dashing, has realized the efficiency of storage tank bromine vapour tail gas treatment.

Description

Bromine storage tank with bromine tail gas treatment and recovery system

Technical Field

The utility model relates to a bromine production technical field especially relates to a bromine storage tank with bromine tail gas treatment recovery system.

Background

At present, bromine is a heavy material in the chemical industry, and is mainly used for preparing bromides, and is used as a common analytical reagent, an oxidant, an absorbent for ethylene and heavy hydrocarbons and an organically synthesized brominating agent in the departments of medicines, pesticides, dyes, spices, photographic materials, fire extinguishing agents, ore dressing, metallurgy, tanning, water purification and the like.

In the production process of bromine, finished bromine is discharged from the top of a distillation tower, is condensed and cooled by a heat exchanger and a condenser and then flows into a bromine storage tank, the existing bromine storage tank can directly discharge the internal gas into the atmosphere, and the gas contains a large amount of bromine, so that the environmental pollution and the bromine waste are caused;

in the traditional process operation, a blower is added at a bromine inlet, an exhaust pipe is added at an outlet of the blower, and the bromine vapor is discharged at high altitude, so that the device can protect operators but still cannot solve the problems of resource waste and environmental pollution;

because bromine is a volatile liquid, the gas is inhaled by people and can burn respiratory organs of the human body, so that the respiratory organs of the human body can be seriously suffocated, and if the gas drifts into flowers, plants and trees, the gas can be quickly burned and withered, so that the gas must be treated to reduce waste and protect the environment.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problems, the bromine storage tank with the bromine tail gas treatment and recovery system is provided.

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

the utility model provides a bromine storage tank with bromine tail gas treatment recovery system, includes the storage tank, the top of storage tank is provided with the pan feeding mouth, the top of storage tank is provided with handles the case, the top of storage tank is provided with air-blower and water pump, handle the top central line position department linear installation of case and have a plurality of shower heads, the delivery port and a plurality of shower heads intercommunication of water pump, the water inlet and the bottom of the case portion intercommunication of handling of water pump, the top of storage tank is provided with the intake pipe, the both ends of intake pipe respectively with storage tank top and handle the preceding terminal surface intercommunication of case, the rear end face intercommunication of handling the case has the breathing pipe, the air inlet and the breathing pipe intercommunication of air-blower, the gas outlet and the.

As a further description of the above technical solution:

the bromine gas detector is installed at the top of processing case, the filling opening is installed at processing case top, the liquid outlet is installed to the side end face of processing case.

As a further description of the above technical solution:

the electric cabinet is installed to the preceding terminal surface of handling the case, install intercommunication valve and pneumatic choke valve on the pan feeding mouth, install AVR central control treater and controller in the electric cabinet, intercommunication valve and pneumatic choke valve and electric cabinet intercommunication.

As a further description of the above technical solution:

one side of storage tank is provided with the discharge gate, and installs bleeder valve and level gauge on the discharge gate.

As a further description of the above technical solution:

the liquid outlet is communicated with an absorption tower.

As a further description of the above technical solution:

the bromine gas detector is electrically connected with the electric cabinet.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the setting of storage tank top processing case, the bromine vapour that produces in processing case can absorbing processing storage tank pan feeding and the storage tank transportation, through circulating spraying twice, drenches the liquid source through endless dashing, has realized the efficiency of storage tank bromine vapour tail gas treatment.

2. The utility model discloses in, through installing bromine gas detector on handling the case, handle and install the electric cabinet on the case to during storage tank pan feeding, bromine gas detector detects bromine gas content, and the intercommunication valve and the pneumatic choke valve of electric cabinet automatic control pan feeding mouth, thereby realize safe bromine's recovery, improved the usability of device.

3. The utility model discloses in, through handling case and storage tank bolt fixed connection, not only realized handling the integrative device of case storage tank, can shorten the intercommunication of handling case and absorption tower moreover, improved the usability and the practicality of storage tank.

Drawings

Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;

fig. 2 shows a top view provided in accordance with an embodiment of the present invention;

figure 3 shows a schematic diagram of an absorber recovery provided in accordance with an embodiment of the present invention;

fig. 4 shows a block diagram of an automatic control flow provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a storage tank; 2. a feeding port; 3. a communication valve; 4. a pneumatic throttle valve; 5. a treatment tank; 6. a blower; 7. an absorption tower; 8. an electric cabinet; 9. a liquid filling port; 10. a liquid outlet; 11. a bromine gas detector; 12. an air intake duct; 13. an air inlet pipe; 14. a water pump; 15. a shower head; 16. a discharge valve; 17. a liquid level meter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a bromine storage tank with a bromine tail gas treatment and recovery system comprises a storage tank 1, wherein a feeding port 2 is arranged at the top of the storage tank 1, a treatment tank 5 is arranged at the top of the storage tank 1, the treatment tank 5 is in a rectangular structure and is fixedly connected with the storage tank 1 through bolts and can be detached from the storage tank 1, an air blower 6 and a water pump 14 are arranged at the top of the storage tank 1, a plurality of spray headers 15 are linearly arranged at the central line position of the top of the treatment tank 5, the spray headers 15 spray the inside of the treatment tank 5, treatment liquid in the treatment tank 5 can be water, the water reacts with bromine vapor, so that the bromine vapor is treated in time, water outlets of the water pump 14 are communicated with the plurality of spray headers 15, a water inlet of the water pump 14 is communicated with the bottom of the treatment tank 5, so that the liquid in the treatment tank 5 is recycled, and the maximum bromine vapor amount generated by the storage tank 1 can be known through experiments, need how much to handle the liquid in the case 5, confirm the size of handling case 5, realize the stability that 1 bromine vapour of storage tank was handled, the top of storage tank 1 is provided with intake pipe 13, intake pipe 13 both ends respectively with 1 top of storage tank and handle the preceding terminal surface intercommunication of case 5, the rear end face intercommunication of handling case 5 has breathing pipe 12 for inspiratory bromine vapour is under the effect of air-blower 6, the motion path is: the front side of the treatment box 5 and the middle part of the treatment box 5 are subjected to showering reaction and then enter the air suction pipe 12, the air inlet of the air blower 6 is communicated with the air suction pipe 12, the air outlet of the air blower 6 is communicated with the top of the treatment box 5, and the air blower 6 blows the bromine vapor which is not fully reacted last time to the middle part of the treatment box 5 again to be subjected to showering reaction.

Specifically, as shown in fig. 1 and 2, a bromine gas detector 11 is installed at the top of the processing box 5, after the bromine gas detector 11 detects the bromine gas, data is displayed on the detector, a liquid filling port 9 is installed at the top of the processing box 5 and used for filling the processing box 5, and a liquid outlet 10 is installed on the side end surface of the processing box 5 and used for discharging liquid in the processing box 5.

Specifically, as shown in fig. 1 and 4, an electric cabinet 8 is installed on the front end face of a processing box 5, a single chip microcomputer which is programmed after a plurality of tests is installed in the electric cabinet 8, a communicating valve 3 and a pneumatic throttle valve 4 are installed on a feeding port 2, an AVR central control processor and a controller are installed in the electric cabinet 8, the communicating valve 3 and the pneumatic throttle valve 4 are communicated with the electric cabinet 8, and the controller can control the communicating valve 3 and the pneumatic throttle valve 4.

Specifically, as shown in fig. 1, a discharge port is arranged on one side of the storage tank 1, and a discharge valve 16 and a liquid level meter 17 are installed on the discharge port.

Specifically, as shown in fig. 3, the liquid outlet 10 is communicated with the absorption tower 7, and when the treatment tank 5 is separated from the storage tank 1, the liquid outlet 10 of the treatment tank 5 is communicated with the absorption tower 7.

Specifically, as shown in fig. 1 to 3, the bromine gas detector 11 is electrically connected to the electric cabinet 8, and the AVR central control processor in the electric cabinet 8 is electrically connected to the bromine gas detector 11.

The working principle is as follows: when in use, bromine vapor generated by feeding the storage tank 1 from the feeding port 2 enters the treatment tank 5 from the air inlet pipe 13 under the action of the blower 6, then passes through the spray header 15 in the middle of the treatment tank 5 to receive spraying, the unreacted bromine vapor is sucked by the air suction pipe 12 under the action of the blower 6, then is blown to the middle of the treatment tank 5 through the blower 6 to receive spraying of the spray header 15 again, the liquid at the bottom of the treatment tank 5 is pumped out and sent to the spray header 15 by the water pump 14 in a circulating manner, under normal conditions, the liquid in the treatment tank 5 in one tank is enough for the maximum yield of the bromine vapor in the storage tank 1 to react, but under special conditions, the bromine gas detector 11 detects the bromine gas content in the treatment tank 5, the bromine gas content in the treatment tank 5 exceeds the standard index preset by the singlechip in the electric control tank 8, when the bromine gas content exceeds the standard index, after an AVR central control processor processes signals, pneumatic choke valve 4 of controller control is closed, last intercommunication valve 3 is closed, the user can observe 1 level gauge 17 of storage tank, carry out reasonable processing, change and handle 5 solution of case, perhaps storage tank 1 stops the pan feeding, thereby realize the bromine storage tank 1 of the safe handling of an automatic processing, handle case 5 and storage tank 1 non-welding simultaneously, so when the solution in handling case 5 needs recycle, can be with the liquid outlet 10 of handling case 5 direct with the absorption tower 7 intercommunication can, handle case 5 and storage tank 1 when being connected certainly, when can be used to handle 1 pan feeding of storage tank, or the bromine vapour that produces during the transportation, the recovery efficiency of bromine vapour is greatly improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bromine storage tank with a bromine tail gas treatment and recovery system comprises a storage tank (1) and is characterized in that a feeding port (2) is formed in the top of the storage tank (1), a treatment tank (5) is arranged on the top of the storage tank (1), an air blower (6) and a water pump (14) are arranged on the top of the storage tank (1), a plurality of spray headers (15) are linearly arranged at the central line position of the top of the treatment tank (5), a water outlet of the water pump (14) is communicated with the plurality of spray headers (15), a water inlet of the water pump (14) is communicated with the bottom of the treatment tank (5), an air inlet pipe (13) is arranged on the top of the storage tank (1), two ends of the air inlet pipe (13) are respectively communicated with the top of the storage tank (1) and the front end face of the treatment tank (5), the rear end face of the treatment tank (5) is communicated with an air suction pipe (12), and an air inlet, the air outlet is communicated with the top of the treatment box (5).

2. The bromine storage tank with the bromine tail gas treatment and recovery system according to claim 1, wherein a bromine gas detector (11) is installed at the top of the treatment tank (5), a liquid filling port (9) is installed at the top of the treatment tank (5), and a liquid outlet (10) is installed on the side end face of the treatment tank (5).

3. The bromine storage tank with the bromine tail gas treatment and recovery system according to claim 1, wherein an electric cabinet (8) is installed on the front end face of the treatment tank (5), a communication valve (3) and a pneumatic throttle valve (4) are installed on the feeding port (2), a processor and a controller are installed in the electric cabinet (8), and the communication valve (3) and the pneumatic throttle valve (4) are communicated with the electric cabinet (8).

4. The bromine storage tank with the bromine tail gas treatment and recovery system according to claim 1, characterized in that a discharge hole is arranged on one side of the storage tank (1), and a discharge valve (16) and a liquid level meter (17) are arranged on the discharge hole.

5. The bromine storage tank with bromine tail gas treatment and recovery system according to claim 2, wherein the liquid outlet (10) is connected with an absorption tower (7).

6. The bromine storage tank with bromine tail gas treatment and recovery system according to claim 2, wherein the bromine gas detector (11) is electrically connected with the electric cabinet (8).