CN211799866U

CN211799866U - Small-size washing tower is used in lithium hexafluorophosphate production

Info

Publication number: CN211799866U
Application number: CN201922038845.0U
Authority: CN
Inventors: 堀尾博英
Original assignee: Morita New Energy Materials Zhangjiagang Co ltd
Current assignee: Morita New Energy Materials Zhangjiagang Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-10-30
Anticipated expiration: 2029-11-23

Abstract

The utility model discloses a lithium hexafluorophosphate production is with small-size washing tower relates to lithium hexafluorophosphate production field, comprising a tower body, the bottom of tower body one side has set gradually water inlet and air inlet from top to bottom, the top of tower body is provided with the gas purification mouth, the bottom of tower body one side is provided with first motor, the output of first motor is connected with the pivot that extends to the inside bottom of tower body, and the outside of pivot evenly is provided with the multiunit blade, the inside of tower body is provided with the filter, the bottom that first motor one side was kept away from to the tower body is provided with the circulating pump, the inlet connection of circulating pump has the outlet pipe that is linked together with the inside bottom of tower body. The utility model discloses a set up spray pipe, hole for water spraying isotructure, the spray pipe rotates with the second motor in the tower body outside to be connected, and the spray pipe drives its rotation through the second motor in the water spray, can make the purifying liquid of spraying department more abundant with the waste gas contact, pollutant in the purification waste gas that can be better.

Description

Small-size washing tower is used in lithium hexafluorophosphate production

Technical Field

The utility model relates to a potassium hexafluorophosphate production field specifically is a lithium hexafluorophosphate production is with small-size washing tower.

Background

Lithium hexafluorophosphate is the most important component of electrolyte components, accounts for about 43% of the total cost of the electrolyte, and in the fluorine chemical industry, although the comparably reduction of traditional products is obvious, the demand of high-end products is increased and strong momentum is kept, especially, the production and marketing of lithium hexafluorophosphate are kept in good state, and the lithium hexafluorophosphate is expected to continuously burst along with the continuous expansion of the new energy field in the future.

The treatment effect of the small-size water scrubber device for producing lithium hexafluorophosphate to waste gas is unsatisfactory, and after waste gas is introduced into the tower body, the waste gas is not fully contacted with the purifying liquid, and the purifying liquid can be precipitated in the small-size water scrubber device after being recycled, so that the effect of the purifying liquid is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the current small-size scrubbing tower device that production lithium hexafluorophosphate used unsatisfactory to the treatment effect of waste gas, after letting in the tower body with waste gas, waste gas and scavenging solution contact inadequately, and the scavenging solution is inside can produce the sediment after recycling to reduce the problem of scavenging solution effect, provide a small-size scrubbing tower is used in lithium hexafluorophosphate production.

In order to achieve the above object, the utility model provides a following technical scheme: a small-sized water washing tower for producing lithium hexafluorophosphate comprises a tower body, wherein a water inlet and an air inlet are sequentially arranged at the bottom end of one side of the tower body from top to bottom, a gas purifying port is arranged at the top of the tower body, a first motor is arranged at the bottom of one side of the tower body, the output end of the first motor is connected with a rotating shaft extending to the bottom end in the tower body, a plurality of groups of blades are uniformly arranged on the outer side of the rotating shaft, a filter plate is arranged in the tower body, a circulating pump is arranged at the bottom of one side of the tower body, away from the first motor, the inlet end of the circulating pump is connected with a water outlet pipe communicated with the bottom end in the tower body, the outlet end of the circulating pump is connected with a pipeline extending to the interior of the tower body and positioned above the filter plate, the tail end of, and the output end of the second motor extends to the inside of the tower body and is connected with one side of the water spray pipe.

Preferably, a gas-liquid separator is arranged at the top end inside the tower body close to the gas cleaning opening.

Preferably, the bottom of the water outlet pipe is provided with a water outlet, and a valve is arranged on the water outlet.

Preferably, a support frame is arranged at the bottom of the second motor.

Preferably, the number of the filter plates and the number of the water spraying pipes are two.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the spray pipe, hole for water spraying isotructure, the spray pipe is connected with the second motor rotation in the tower body outside, the spray pipe drives its rotation through the second motor in the water spray, can make the scavenging solution of spraying department more abundant with the waste gas contact, can be better purify the pollutant in the abandonment, through setting up first motor bottom the tower body, a rotating shaft, blade isotructure, the motor in the tower body outside pierces through the pivot of connecting the bottom in the tower body during use, it rotates to drive epaxial blade through the motor, thereby make the scavenging solution of tower body bottom disturb, can make the material in the scavenging solution fully contact with liquid, and can prevent to deposit, can play better purifying effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. a tower body; 2. a gas purification port; 3. an air inlet; 4. a water outlet; 5. a first motor; 6. a rotating shaft; 7. a blade; 8. a water outlet pipe; 9. a circulation pump; 10. a pipeline; 11. a water inlet; 12. a water spray pipe; 13. a water spray hole; 14. a gas-liquid separator; 15. a filter plate; 16. a second motor; 17. a support frame; 18. and (4) a valve.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The motor (YE2-100) and the circulating pump (TB-75072H) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1, a small-sized water scrubber for producing lithium hexafluorophosphate comprises a tower body 1, wherein a water inlet 11 and an air inlet 3 are sequentially arranged at the bottom end of one side of the tower body 1 from top to bottom, a gas purification port 2 is arranged at the top of the tower body 1, a first motor 5 is arranged at the bottom of one side of the tower body 1, the output end of the first motor 5 is connected with a rotating shaft 6 extending to the bottom end of the interior of the tower body 1, a plurality of groups of blades 7 are uniformly arranged at the outer side of the rotating shaft 6, a filter plate 15 is arranged in the tower body 1, a circulating pump 9 is arranged at the bottom of one side of the tower body 1 far away from the first motor 5, the inlet end of the circulating pump 9 is connected with a water outlet pipe 8 communicated with the bottom end of the tower body 1, the outlet end of the circulating pump 9 is connected with a pipeline 10 extending to, the second motor 16 is installed on one side of the tower body 1 far away from the pipeline 10, and the output end of the second motor 16 extends to the inside of the tower body 1 and is connected with one side of the spray pipe 12.

The utility model discloses a set up spray pipe 12, hole for water spraying 13 isotructure, spray pipe 12 rotates with the second motor 16 in the tower body 1 outside and is connected, and spray pipe 12 drives its rotation through second motor 16 in the water spray, can make the purifying liquid of spraying department more abundant with the waste gas contact, the pollutant in the purification abandonment that can be better.

Referring to fig. 1, a gas-liquid separator 14 is disposed at the top end of the tower body 1 near the air purifying port 2 to facilitate separation of moisture from the air.

Please refer to fig. 1, the bottom of the water outlet pipe 8 is provided with a water outlet 4, and the water outlet 4 is provided with a valve 18, so as to facilitate the replacement of the purifying liquid.

Please refer to fig. 1, a supporting frame 17 is disposed at the bottom of the second motor 16 to fix the second motor 16.

Referring to fig. 1, the number of the filter plates 15 and the number of the spray pipes 12 are two, so that the pollutants in the cleaning solution can be filtered more sufficiently.

The working principle is as follows: when the purifying device is used, firstly, purifying liquid is injected into the tower body 1 through the water inlet, waste gas generated in the production process of lithium hexafluorophosphate enters the inside of the tower body 1 through the air inlet 3, the smoke gas is contacted with the filter plate 15 in the rising process to remove impurity particles in the smoke gas, under the action of the circulating pump 9, the purifying liquid at the bottom end inside the tower body 1 enters the spray pipe 12 at the top end inside the tower body 1 through the water outlet pipe 8 and the pipeline 10, water in the spray pipe 12 is sprayed out through the plurality of groups of spray holes 13 at the outer side of the spray pipe, meanwhile, the second motor 16 drives the spray pipe 12 to rotate, the spray pipe 12 rotates in the water spraying process to throw the water, therefore, the purifying liquid can be fully contacted with the rising smoke gas to purify the smoke gas, the purified smoke gas is discharged through the gas purifying port 2, the purifying liquid sprayed out through the spray pipe 12 finally continues to fall into the bottom, meanwhile, the first motor 5 drives the blades 7 through the rotating shaft 6 to stir the purifying liquid at the bottom end inside the tower body 1, so that the disturbance of the purifying liquid is increased, the phenomenon of precipitation of the purifying liquid after recycling is prevented, and after the flue gas purification is finished, the valve 18 is opened to discharge the purifying liquid inside the tower body 1 through the water outlet 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a lithium hexafluorophosphate production is with small-size washing tower, includes tower body (1), its characterized in that: the device is characterized in that a water inlet (11) and an air inlet (3) are sequentially arranged at the bottom of one side of the tower body (1) from top to bottom, a gas purifying port (2) is arranged at the top of the tower body (1), a first motor (5) is arranged at the bottom of one side of the tower body (1), the output end of the first motor (5) is connected with a rotating shaft (6) extending to the bottom of the inside of the tower body (1), a plurality of groups of blades (7) are uniformly arranged on the outer side of the rotating shaft (6), a filter plate (15) is arranged inside the tower body (1), a circulating pump (9) is arranged at the bottom of one side, far away from the first motor (5), of the tower body (1), the inlet end of the circulating pump (9) is connected with a water outlet pipe (8) communicated with the bottom of the inside of the tower body (1), the end of pipeline (10) communicates and rotates and is connected with spray pipe (12), and the outside of spray pipe (12) evenly is provided with multiunit hole for water spraying (13), second motor (16) are installed to one side that pipeline (10) were kept away from in tower body (1), and the output of second motor (16) extends to tower body (1) inside one side with spray pipe (12) and is connected.

2. The small-sized water washing tower for producing lithium hexafluorophosphate according to claim 1, wherein: and a gas-liquid separator (14) is arranged at the top end inside the tower body (1) close to the gas purifying port (2).

3. The small-sized water washing tower for producing lithium hexafluorophosphate according to claim 1, wherein: the bottom of the water outlet pipe (8) is provided with a water outlet (4), and the water outlet (4) is provided with a valve (18).

4. The small-sized water washing tower for producing lithium hexafluorophosphate according to claim 1, wherein: and a support frame (17) is arranged at the bottom of the second motor (16).

5. The small-sized water washing tower for producing lithium hexafluorophosphate according to claim 1, wherein: the number of the filter plates (15) and the number of the water spraying pipes (12) are two.