CN214916036U

CN214916036U - A reation kettle for lithium hydroxide production

Info

Publication number: CN214916036U
Application number: CN202120872361.0U
Authority: CN
Inventors: 周跃文
Original assignee: Yahua Lithium Ya'an Co ltd
Current assignee: Yahua Lithium Ya'an Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-30
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a reation kettle for lithium hydroxide production relates to lithium hydroxide reation kettle technical field. The utility model provides a reation kettle for lithium hydroxide production, includes outer barrel, the barrel is inside to be fixed with in outer barrel, form the clearance between outer barrel inner wall and the interior barrel outer wall, outer barrel inner wall is fixed with heat abstractor, interior barrel top is fixed with the top cap, the top cap bottom mounting has spray set, spray set is located the clearance top. The utility model discloses be provided with heat abstractor and spray set, in the clearance was conducted to the temperature of interior barrel, shower nozzle spun water cooled down to the clearance in spray set, was provided with cooling tube, cooling in heat abstractor and divides pipe and fan, and the water among the cooling tube gets into the cooling and divides the pipe heat dissipation, and the fan will cool off and divide the high temperature air around the pipe to blow away, and then cools down to water, in pumping the cooling tube into through the water pump, realizes the circulation cooling.

Description

A reation kettle for lithium hydroxide production

Technical Field

The utility model relates to a lithium hydroxide reation kettle technical field specifically is a reation kettle for lithium hydroxide production.

Background

The stirring reaction kettle is a reactor form widely adopted in industrial production, is suitable for the reaction of various phase materials, is provided with stirring and heat transfer devices of different types, and is suitable for the reaction of materials with different properties and different heat effects so as to keep the reasonable flowing, mixing and heat transfer of material numbers of the reaction materials in the kettle.

After the existing lithium hydroxide reaction kettle is used in a reaction, the furnace in the reaction kettle is inconvenient to carry out uniform and quick cooling treatment, so that lithium hydroxide cannot be timely transported out, the production efficiency of the lithium hydroxide is influenced, and the reaction kettle is extremely easy to damage due to high temperature and high pressure, and the service life of the reaction kettle is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reation kettle for lithium hydroxide production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reation kettle for lithium hydroxide production, includes outer barrel, the barrel is inside to be fixed with in outer barrel, form the clearance between outer barrel inner wall and the interior barrel outer wall, outer barrel inner wall is fixed with heat abstractor, interior barrel top is fixed with the top cap, the top cap bottom mounting has spray set, spray set is located the clearance top.

Preferably, spray set includes the annular duct, the annular duct is located the top cap bottom, annular duct bottom intercommunication has a plurality of shower nozzles, annular duct top intercommunication has the inlet tube.

Preferably, heat abstractor includes the cooling tube, cooling tube one end intercommunication has the second water pipe, the cooling tube other end intercommunication has first water pipe, first water pipe one end is connected with the water pump, the water pump is connected with the third water pipe, third water pipe and second water pipe one end all communicate there is the three-way pipe, the three-way pipe intercommunication has a plurality of cooling to be in charge of, the heat dissipation case has been placed to outer barrel one side, the cooling is in charge of and is located the heat dissipation incasement portion, heat dissipation roof portion is fixed with the fan supporting seat, a plurality of fan holes have been seted up to fan supporting seat one side, fan hole inside is fixed with the fan.

Preferably, the top cap top is fixed with the support, the support top is fixed with agitator motor, the agitator motor output is fixed with the pivot, the pivot axis body is fixed with a plurality of stirring rakes.

Preferably, a plurality of supporting legs are fixed to the top end of the outer barrel, the bottom of the outer barrel is communicated with a drain pipe, and the top end of the outer barrel is connected with a pressure relief pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

this a reation kettle for lithium hydroxide production, be provided with heat abstractor and spray set, in the clearance is conducted to the temperature of interior barrel, shower nozzle spun water cools down the clearance in the spray set, be provided with the cooling tube in heat abstractor, cooling is in charge of and the fan, water among the cooling tube gets into the cooling and is in charge of the heat dissipation, the fan will cool off the high-temperature air around in charge of and blow away, and then cool down water, in pumping into the cooling tube through the water pump, realize the circulation cooling, through the aforesaid setting, can effectually cool down reation kettle, thereby the cycle of lithium hydroxide has been shortened, thereby the efficiency of lithium hydroxide production has been improved, and reation kettle's life has been improved.

Drawings

Fig. 1 is an axial view of the present invention;

fig. 2 is an axial view of the present invention with the top cover removed;

fig. 3 is a side view of the utility model after the outer cylinder and the inner cylinder are removed.

In the figure: 1. an outer cylinder; 2. an inner cylinder; 3. a heat sink; 301. a radiating pipe; 302. a second water pipe; 303. a three-way pipe; 304. a third water pipe; 305. a water pump; 306. a first water pipe; 307. cooling and pipe distribution; 308. a heat dissipation box; 309. a fan supporting seat; 310. a fan hole; 311. a fan; 4. a spraying device; 401. an annular tube; 402. a spray head; 403. a water inlet pipe; 5. a support; 6. a stirring motor; 7. a pressure relief pipe; 8. supporting legs; 9. a drain pipe; 10. a top cover; 11. a rotating shaft; 12. a stirring paddle; 13. a gap.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the utility model provides a technical solution: a reaction kettle for producing lithium hydroxide comprises an outer barrel 1, an inner barrel 2 is fixed in the outer barrel 1, specifically, the bottom of the outer barrel 1 is fixed with the bottom of the inner barrel 2, the outer barrel 1 and the inner barrel 2 are made of 304 stainless steel, a gap 13 is formed between the inner wall of the outer barrel 1 and the outer wall of the inner barrel 2, a heat dissipation device 3 is fixed on the inner wall of the outer barrel 1, the heat dissipation device 3 comprises a heat dissipation pipe 301, the heat dissipation pipe 301 is spirally distributed in the outer barrel 1, so that the heat dissipation area is increased, one end of the heat dissipation pipe 301 is communicated with a second water pipe 302, the other end of the heat dissipation pipe 301 is communicated with a first water pipe 306, one end of the first water pipe 306 is connected with a water pump 305, the water pump 305 is connected with a third water pipe 304, one ends of the third water pipe 304 and the second water pipe 302 are both communicated with a three-way pipe 303, the three-way pipe 303 is communicated with a plurality of cooling branch pipes 307, the appearance of the cooling branch pipes 307 is in a shape like a Chinese character 'ji', the heat dissipation distance is mainly increased, thereby better cooling water, a heat dissipation box 308 is arranged on one side of an outer cylinder 1, a plurality of small heat dissipation holes are arranged on two sides of the heat dissipation box 308, a cooling branch pipe 307 is positioned inside the heat dissipation box 308, a fan supporting seat 309 is fixed on the top of the heat dissipation box 308, a plurality of fan holes 310 are arranged on one side of the fan supporting seat 309, a fan 311 is fixed inside the fan hole 310, when the fan 311 blows, heat is discharged from two sides of the heat dissipation box 308 through the plurality of small heat dissipation holes, a top cover 10 is fixed on the top end of an inner cylinder 2, the top cover 10 is fixed on the top end of the outer cylinder 1 in a screwed manner so as to facilitate the overhaul of the outer cylinder 1 and the inner cylinder 2, a spraying device 4 is fixed on the bottom end of the top cover 10, the spraying device 4 comprises a ring pipe 401, the ring pipe 401 is positioned at the bottom end of the top cover 10 and is fixed with the top cover 10, the bottom of the ring pipe 401 is communicated with a plurality of spray nozzles 402, the top of the ring pipe 401 is communicated with a water inlet pipe 403, the spray device 4 is located at the top of the gap 13.

As shown in fig. 1-3, a support 5 is fixed on the top end of a top cover 10, a stirring motor 6 is fixed on the top end of the support 5, a rotating shaft 11 is fixed on the output end of the stirring motor 6, a plurality of stirring paddles 12 are fixed on the shaft body of the rotating shaft 11, a plurality of supporting feet 8 are fixed on the top end of an outer cylinder 1, a drain pipe 9 is communicated with the bottom of the outer cylinder 1, a pressure relief pipe 7 is connected on the top end of the outer cylinder 1, after water is sprayed out by a spraying device 3, the water can be rapidly gasified at high temperature, the pressure in a gap 13 can be rapidly increased due to gasification, the pressure relief pipe 7 is arranged in time, and damage to a reaction kettle is avoided.

After the lithium hydroxide production that goes on in the interior barrel 2 was accomplished, the temperature in the barrel 2 was higher this moment, need carry out timely cooling to it, water enters into the ring pipe 401 through inlet tube 403 and spouts through shower nozzle 402, thereby cool down to interior barrel 2, open water pump 305, pump the water pump into in the cooling tube 301, water gets into behind the cooling tube 301, flow out from the cooling tube 301 other end, enter into cooling branch pipe 307 through second water pipe 302 and three-way pipe 303, the temperature of this moment is higher, the heat has also been conducted to the ambient air, open fan 311, blow to cooling branch pipe 307 top, blow away the heat that cools off branch pipe 307 top, and then realize the cooling to cooling branch pipe 307 water, the water after the cooling is gone into in the cooling tube 301 through water pump 305 again, thereby carry out the circulation cooling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A reation kettle for lithium hydroxide production, includes outer barrel (1), its characterized in that: outer barrel (1) inside is fixed with interior barrel (2), form clearance (13) between outer barrel (1) inner wall and interior barrel (2) outer wall, outer barrel (1) inner wall is fixed with heat abstractor (3), interior barrel (2) top is fixed with top cap (10), top cap (10) bottom mounting has spray set (4), spray set (4) are located clearance (13) top.

2. The reaction kettle for producing lithium hydroxide according to claim 1, characterized in that: spray set (4) include annular pipe (401), annular pipe (401) are located top cap (10) bottom, annular pipe (401) bottom intercommunication has a plurality of shower nozzles (402), annular pipe (401) top intercommunication has inlet tube (403).

3. The reaction kettle for producing lithium hydroxide according to claim 1, characterized in that: heat abstractor (3) includes cooling tube (301), cooling tube (301) one end intercommunication has second water pipe (302), cooling tube (301) other end intercommunication has first water pipe (306), first water pipe (306) one end is connected with water pump (305), water pump (305) are connected with third water pipe (304), third water pipe (304) and second water pipe (302) one end all communicate and have three-way pipe (303), three-way pipe (303) intercommunication has a plurality of cooling to be in charge of (307), heat dissipation case (308) have been placed to outer barrel (1) one side, cooling is in charge of (307) and is located inside heat dissipation case (308), heat dissipation case (308) top is fixed with fan supporting seat (309), a plurality of fan holes (310) have been seted up to fan supporting seat (309) one side, fan hole (310) inside is fixed with fan (311).

4. The reaction kettle for producing lithium hydroxide according to claim 1, characterized in that: top cap (10) top is fixed with support (5), support (5) top is fixed with agitator motor (6), agitator motor (6) output end is fixed with pivot (11), pivot (11) axis body is fixed with a plurality of stirring rakes (12).

5. The reaction kettle for producing lithium hydroxide according to claim 1, characterized in that: the supporting device is characterized in that a plurality of supporting legs (8) are fixed at the top end of the outer barrel (1), the bottom of the outer barrel (1) is communicated with a drain pipe (9), and the top end of the outer barrel (1) is connected with a pressure relief pipe (7).