CN222642015U - High concentration lithium fluoride reaction equipment - Google Patents

Abstract

The utility model discloses a high-concentration lithium fluoride reaction device, the lower end of the heat exchange tube is connected with a cold water pump in a cold water tank, the upper end of the cold water tank is connected with a closed heat exchange box through a pipeline, the upper end of the closed heat exchange box is provided with the other end of the heat exchange tube, the high-concentration lithium fluoride reaction device improves the prior art that uses dry ice to dissipate heat, a large amount of gas is generated in the working process, the pipeline can be blocked to influence the heat dissipation efficiency, the exhaust end is loaded with large load, the air conditioner is used for refrigerating, then pure water is cooled, after cooling, the materials are fed into the reaction kettle to be cooled, the load in a short time can be improved by using a water cooling mode, the condition of massive heating during feeding is avoided, and the use safety and reliability are improved.

Description

High concentration lithium fluoride reaction equipment

Technical Field

The utility model relates to the field of chemical equipment, in particular to high-concentration lithium fluoride reaction equipment.

Background

Currently, china patent CN202220452970.5 discloses a condensation reaction device for producing high-purity lithium fluoride, which comprises a reaction kettle arranged on a mounting frame. According to the utility model, the rotating shaft is arranged in the reaction kettle, the heat conduction stirring pipes are arranged on the rotating shaft, the top and the bottom of the rotating shaft are respectively provided with a pipe hole communicated with the heat conduction stirring pipes, the bottom of the rotating shaft is connected with the heat exchange ring pipe in the heat exchange box through a pipeline, the feed inlet of the heat exchange ring pipe is connected with the circulating pump, the pumping pipe of the circulating pump is connected with the pipe orifice at the top of the rotating shaft, and under the driving of the circulating pump, a heat exchange medium flows out of the top of the rotating shaft after entering the rotating shaft from the bottom of the rotating shaft through each heat conduction stirring pipe, flows back into the heat exchange box, so that the absorption of the internal temperature of the reaction kettle is realized, and the arranged dry ice manufactured by the dry ice manufacturing machine can cool the heat exchange medium in the heat exchange ring pipe. However, in the prior art, dry ice is used for heat dissipation, a large amount of gas is generated in the working process, so that a pipeline is possibly blocked, the heat dissipation efficiency is affected, and the load of an exhaust end is large.

Disclosure of utility model

Therefore, the utility model provides a high-concentration lithium fluoride reaction device, which solves the technical problems that in the prior art, dry ice is used for radiating heat, a large amount of gas is generated in the working process, a pipeline is blocked, the radiating efficiency is influenced, and the load of an exhaust end is large.

The high-concentration lithium fluoride reaction equipment structurally comprises a reaction kettle, a heat exchanger, a stirring device, a feeding pipe, a discharging hopper and a discharging control valve, wherein the heat exchanger is arranged on the side face of the reaction kettle, the stirring device is arranged at the top of the reaction kettle, 2 feeding pipes are arranged at the upper part of the reaction kettle, the discharging hopper is arranged at the bottom of the reaction kettle, the discharging control valve is arranged at the bottom of the discharging hopper, the heat exchanger comprises a heat exchange pipe, a heat conducting fin, a cold water tank, a cold water pump, a hot water spray head, a closed heat exchange box, a heat exchange box heat conducting fin, a cooling spray pipe, a fan, a drain hopper and a refrigerating air conditioner, the heat exchange pipe is arranged on the heat exchange pipe, the lower end of the heat exchange pipe is connected with the cold water pump in the cold water tank, the upper end of the cold water tank is connected with the closed heat exchange box through a pipeline, the other end of the heat exchange box is arranged on the heat exchange pipe, the hot water spray head is arranged on the pipeline, the heat exchange box heat conducting fin is arranged inside the reaction tank, the heat exchange box heat conducting fin extends to the heat exchange box heat exchanger on the right side, the heat exchange fin is arranged on the heat exchange box heat exchanger on the outer side of the heat exchange box, the heat exchange box is connected with the heat exchanger fan on the heat exchange box, the heat exchanger is arranged on the heat exchanger heat pipe on the heat pipe, and the heat exchange box is connected with the heat exchanger.

Further, the output end of the stirring device is connected with a stirring rod made of plastic materials.

Furthermore, the stirring rod is made of polytetrafluoroethylene.

Furthermore, the heat exchange tube is arranged inside the reaction kettle, and the heat exchange tube and the heat conducting fin are fixedly connected through welding and are made of pure copper.

Further, the surfaces of the heat exchange tube and the heat conducting fin are provided with an anti-corrosion layer.

Further, the heat-exchanging box heat-conducting fin is of a vertically arranged structure.

Further, the outdoor unit part of the refrigerating air conditioner is arranged outdoors.

By adopting the technical scheme, the high-concentration lithium fluoride reaction equipment has the beneficial effects that the dry ice heat dissipation is improved in the prior art, a large amount of gas is generated in the working process, a pipeline is possibly blocked, the heat dissipation efficiency is influenced, the load of an exhaust end is large, the pure water is cooled through air conditioning, then the pure water is cooled, the pure water is fed into a reaction kettle for cooling materials, the load in a short time can be improved by using a water cooling mode, the condition of heating in a large amount during feeding is avoided, and the use safety and reliability are improved.

Drawings

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

Fig. 2 is a schematic view of the structure of the filter of the present utility model.

In the figure, 1, a reaction kettle; 2, a heat exchanger, 3, a stirring device, 4, a feeding pipe, 5, a discharging hopper, 6, a discharging control valve, 11, a heat exchange pipe, 12, a heat conducting fin, 13, a cold water tank, 14, a cold water pump, 15, a hot water spray nozzle, 16, a closed heat exchange tank, 17, a heat exchange tank heat conducting fin, 18, a cooling spray pipe, 19, a fan, 110, a drainage hopper, 111 and a refrigerating air conditioner.

Detailed Description

The utility model will now be further described with reference to the drawings and detailed description.

Referring to fig. 1-2, the present embodiment provides a high concentration lithium fluoride reaction apparatus, the structure of which comprises a reaction kettle 1, a heat exchanger 2, a stirring device 3, a feed pipe 4, a discharging hopper 5, and a discharging control valve 6, wherein the side surface of the reaction kettle 1 is provided with the heat exchanger 2, the top of the reaction kettle 1 is provided with the stirring device 3, the upper part of the reaction kettle 1 is provided with 2 feed pipes 4, the bottom of the reaction kettle 1 is provided with the discharging hopper 5, the bottom of the discharging hopper 5 is provided with the discharging control valve 6, the heat exchanger 2 comprises a heat exchange pipe 11, a heat exchange pipe 12, a cold water tank 13, a cold water pump 14, a hot water spray head 15, a closed heat exchange box 16, a heat exchange box heat exchange pipe 17, a cooling spray pipe 18, a fan 19, a drainage hopper 110, a refrigerating air conditioner 111, the heat exchange pipe 11 is provided with the heat exchange pipe 12, the lower extreme of heat exchange tube 11 is connected with cold water pump 14 in the cold water tank 13, the upper end of cold water tank 13 is connected with closed heat exchange box 16 through the pipeline, the upper end of closed heat exchange box 16 sets up the other end of heat exchange tube 11 to set up hot water shower nozzle 15 on this pipeline, the inside of closed heat exchange box 16 sets up heat exchange box conducting strip 17, heat exchange box conducting strip 17 extends to the outside on the right side of closed heat exchange box 16, the top of the outside heat exchange box conducting strip 17 of closed heat exchange box 16 sets up cooling spray pipe 18, the right side of heat exchange box conducting strip 17 sets up fan 19, the below of heat exchange box conducting strip 17 sets up water drainage hopper 110, the front end of fan 19 is connected with refrigerating and air conditioning 111 evaporimeter.

The output end of the stirring device 3 is connected with a stirring rod made of plastic materials.

The stirring rod is made of polytetrafluoroethylene.

The heat exchange tube 11 is arranged inside the reaction kettle 1, the heat exchange tube 11 and the heat conducting fin 12 are fixedly connected through welding, and the heat exchange tube 11 and the heat conducting fin 12 are made of pure copper.

The heat exchange tube 11 and the heat conducting fin 12 are provided with an anticorrosive layer on their surfaces.

The heat-exchanging box heat-conducting fin 17 is of a vertically arranged structure.

The outdoor unit of the refrigeration air conditioner 111 is partially installed outdoors.

This high concentration lithium fluoride reaction unit has improved prior art and has used dry ice heat dissipation, produces a large amount of gases in the course of the work, can make the pipeline block up the condition that influences radiating efficiency, and exhaust end load is big, refrigerates through the air conditioner, later cools off pure water, sends into reation kettle 1 after the cooling and cools off the material, uses the load in the water-cooling mode can improve in the short time, avoids the condition that generates heat in a large number when just feeding, has improved the security and the reliability of use.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The high-concentration lithium fluoride reaction equipment is characterized by comprising a reaction kettle, a heat exchanger, a stirring device, a feeding pipe, a discharging hopper and a discharging control valve, wherein the heat exchanger is arranged on the side surface of the reaction kettle, the stirring device is arranged at the top of the reaction kettle, 2 feeding pipes are arranged at the upper part of the reaction kettle, the discharging hopper is arranged at the bottom of the reaction kettle, and the discharging control valve is arranged at the bottom of the discharging hopper;

The heat exchanger comprises a heat exchange tube, a heat conducting fin, a cold water tank, a cold water pump, a hot water spray head, a closed heat exchange box, a heat exchange box heat conducting fin, a cooling spray pipe, a fan, a drainage bucket and a refrigerating air conditioner, wherein the heat exchange tube is provided with the heat conducting fin, the lower end of the heat exchange tube is connected with the cold water pump in the cold water tank, the upper end of the cold water tank is connected with the closed heat exchange box through a pipeline, the other end of the heat exchange tube is arranged at the upper end of the closed heat exchange box, the hot water spray head is arranged on the pipeline, the heat exchange box heat conducting fin is arranged in the closed heat exchange box, the heat exchange box heat conducting fin extends to the outside of the right side of the closed heat exchange box, the cooling spray pipe is arranged above the heat exchange box heat conducting fin, the right side of the heat exchange box heat conducting fin is provided with the fan, the drainage bucket is arranged below the heat exchange box heat conducting fin, and the front end of the fan is connected with a refrigerating air conditioner evaporator.

2. The high-concentration lithium fluoride reaction device according to claim 1, wherein the output end of the stirring device is connected with a stirring rod made of plastic.

3. The high-concentration lithium fluoride reaction device of claim 2, wherein the stirring rod is made of polytetrafluoroethylene.

4. The high-concentration lithium fluoride reaction device of claim 1, wherein the heat exchange tube is arranged in the reaction kettle, the heat exchange tube and the heat conducting fin are fixedly connected through welding, and the heat exchange tube and the heat conducting fin are made of pure copper.

5. The high-concentration lithium fluoride reaction apparatus of claim 1, wherein the heat exchange tube and the heat conducting fin are provided with an anticorrosive layer on their surfaces.

6. The high-concentration lithium fluoride reaction apparatus of claim 1, wherein the heat-exchanging box heat-conducting fin is of a vertically arranged structure.

7. The apparatus of claim 1, wherein the outdoor unit of the refrigerating air conditioner is disposed outside.