CN210079492U

CN210079492U - Electrolyte reaction kettle

Info

Publication number: CN210079492U
Application number: CN201920098048.9U
Authority: CN
Inventors: 段俊峰; 周云鹏
Original assignee: Hubei Nine New Energy Technology Co Ltd Of Nation
Current assignee: Hubei Nine New Energy Technology Co Ltd Of Nation
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2020-02-18
Anticipated expiration: 2029-01-22

Abstract

The utility model discloses an electrolyte reation kettle, including cauldron body, top cap, stirring rake, agitator motor, feed inlet and discharge gate, the activity of the hollow cauldron body top of cylinder is provided with the top cap, and top cap central point puts and sets up the stirring rake, and inside the stirring rake bottom stretched into the cauldron body, the stirring rake top was connected with agitator motor's drive shaft cooperation, and agitator motor is fixed to be set up on the top cap upper surface, and the discharge gate is seted up on cauldron body bottom lateral wall. The feeding hole is formed in the top cover and comprises a first feeding hole and a second feeding hole, the first feeding hole is vertically arranged on the top cover, and the second feeding hole comprises a connecting pipe and a hopper which are obliquely arranged; a filter screen is movably arranged in the inner cavity of the kettle body and extends into the kettle body; the inner wall of the top cover is also provided with a spraying device which is externally connected with a water inlet pipe. The utility model discloses electrolyte reation kettle sets up two feed inlets separately feeding, safe in utilization, and filter screen demountable installation washs, agitator motor and stirring rake set up the stirring.

Description

Electrolyte reaction kettle

Technical Field

The utility model relates to a battery manufacturing technical field, in particular to electrolyte reation kettle.

Background

The reaction kettle is a reaction device commonly used for manufacturing the electrolyte, and the reaction kettle is mainly used for stirring reactants by driving a stirring shaft through a motor so as to enable the reactants to fully react to obtain the required electrolyte. With the continuous development of the chemical field, people put forward higher requirements on the quality of electrolyte, and correspondingly people put forward higher requirements on reaction kettles which are important devices in chemical reactions.

In the reaction process of the electrolyte, solid substances in the electrolyte do not necessarily completely react, meanwhile, insoluble reactants are generated due to the mixing of impurities, and the substances can influence the use stability of products and have certain potential safety hazards if being filled into capacitors and batteries together with the electrolyte.

In the production process of the electrolyte, the mixing and full reaction of various electrolyte media are required, and the uniform mixing and the complete reaction can be achieved only by the full mixing of the media, so that a large amount of stirring devices are required to achieve a good effect.

The electrolyte is prepared by special sulfuric acid, distilled water and solid medium according to a certain proportion in the production and manufacturing process, and the density is usually 1.24-1.30 g per cubic centimeter. For example, the electrolyte of lead-acid storage battery is prepared from 80% sulfuric acid and distilled water according to a certain proportion.

Chinese patent publication No. CN204768697U discloses an electrolyte reaction kettle with uniform stirring, which comprises a motor, a reaction kettle body, a feed inlet and a discharge outlet, wherein the feed inlet is arranged at the top of the reaction kettle body, and the discharge outlet is arranged at the lower part of the reaction kettle body. The electrolyte reaction kettle is provided with only one feed inlet, the feed inlet is over against the liquid level in the inner cavity of the reaction kettle, electrolyte medium concentrated sulfuric acid is added from the feed inlet, electrolyte medium water is added from the same feed inlet, a large amount of heat can be released in the process to rapidly boil the water on the surface, and the concentrated sulfuric acid is mixed with the liquid drops which splash outwards, so that safety accidents are caused. In addition, do not set up filter equipment in the electrolyte reation kettle usually, the solid-state material in the electrolyte can not necessarily react completely, also can be because of sneaking into of impurity, produce some insoluble reactant, these material and electrolyte fill electric capacity and battery together in, can influence the stability in use of product, there is certain potential safety hazard, it also can not freely dismantle to set up filter equipment simultaneously, inconvenient abluent problem, there are a large amount of solid insoluble substances and impurity in the filter equipment in can causing the electrolyte reation kettle, influence electrolyte reation kettle's reaction efficiency.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an electrolyte reaction kettle which is safe to use, convenient to clean and uniform to stir.

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

the utility model provides an electrolyte reation kettle, the main part is reation kettle, including cauldron body, top cap, stirring rake, agitator motor, feed inlet and discharge gate, the activity of the hollow cauldron body top of cylinder is provided with the top cap, top cap central point puts the setting the stirring rake, the stirring rake bottom stretches into inside the cauldron body, the stirring rake top with agitator motor's drive shaft cooperation is connected, agitator motor is fixed to be set up the top cap upper surface, the discharge gate is seted up in on the lateral wall of cauldron body bottom, its characterized in that: the feeding hole is formed in the top cover and comprises a first feeding hole and a second feeding hole, the first feeding hole is vertically formed in the top cover, and the second feeding hole comprises a connecting pipe and a hopper which are obliquely arranged; a filter screen is movably arranged in the inner cavity of the kettle body and extends into the kettle body; the inner wall of the top cover is also provided with a spraying device, and the spraying device is externally connected with a water inlet pipe.

The electrolyte reaction kettle is characterized in that: one end of the connecting pipe is fixedly connected to the top cover and communicated with the inner cavity of the top cover, and the other end of the connecting pipe is fixedly connected with the hopper.

The electrolyte reaction kettle is characterized in that: the connecting pipe and the hopper are made of corrosion-resistant materials.

The electrolyte reaction kettle is characterized in that: the first feed inlet set up in top cap axis one side, the second feed inlet set up in top cap axis opposite side.

The electrolyte reaction kettle is characterized in that: the upper end of the side wall of the inner cavity of the kettle body is provided with a positioning seat, and the filter screen is movably arranged on the positioning seat.

The electrolyte reaction kettle is characterized in that: still be provided with the sealing washer between cauldron body and the top cap.

The electrolyte reaction kettle is characterized in that: and a plurality of stirring blades are arranged on the stirring paddle.

The electrolyte reaction kettle is characterized in that: the height of the filter screen is 2/3-4/5 of the kettle body height.

The electrolyte reaction kettle is characterized in that: the bottom of the stirring paddle extends into the inside of the filter screen, and the length of the stirring paddle is 1/2-4/5 of the height of the filter screen.

The utility model has the advantages that:

1. the electrolyte reaction kettle comprises a kettle body, a top cover, a stirring paddle, a stirring motor, a feeding hole and a discharging hole, wherein the feeding hole comprises a first feeding hole and a second feeding hole, the first feeding hole is vertically arranged on the top cover, and the second feeding hole comprises an obliquely arranged connecting pipe and a hopper; one end of the connecting pipe is fixedly connected to the top cover and communicated with the inner cavity of the top cover, and the other end of the connecting pipe is fixedly connected with the hopper. The first feed port is a solid medium feed port or a non-hazardous liquid medium feed port, such as: water; the material of second feed inlet is corrosion resistance material, is dangerous liquid medium feed inlet, for example: concentrated sulfuric acid; therefore, the situation that concentrated sulfuric acid and water are added from the same feeding hole, a large amount of heat is released in the process to enable the water on the surface to be quickly boiled and mixed with the concentrated sulfuric acid to splash liquid drops outwards to cause safety accidents can be avoided. The design that the electrolyte medium is separately added into the two feed inlets improves the use safety of the electrolyte reaction kettle.

2. This application hollow cauldron of electrolyte reation kettle cylinder body top activity is provided with the top cap, and cauldron body internalization is provided with the filter screen, and inside the filter screen stretched into cauldron body, such design filter screen can be very conveniently taken out from cauldron body inside, conveniently washs or changes the filter screen.

3. This application electrolyte reation kettle top cap inner wall is provided with spray set, and the external inlet tube of spray set when needs wash the reation kettle inner wall, can take out the filter screen, open spray set wash can, it is convenient to wash.

4. This application electrolyte reation kettle is provided with the sealing washer between cauldron body and the top cap, and reaction medium stirring in-process in reation kettle can prevent that reaction medium from overflowing outside reation kettle through the junction of cauldron body and top cap, safe in utilization.

5. The electrolyte reaction kettle stirring paddle is provided with a plurality of stirring blades, so that the electrolyte medium can be uniformly stirred, and the reaction rate is accelerated.

Drawings

FIG. 1 is a schematic structural view of the electrolyte reaction kettle of the present invention;

in the figure: 1. a kettle body; 2. a top cover; 3. a stirring paddle; 31. stirring blades; 4. a stirring motor; 51. a first feed port; 52. a second feed port; 521. a connecting pipe; 522. a hopper; 6. a discharge port; 7. filtering with a screen; 8. a spraying device; 9. a seal ring; 10. a positioning seat.

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.

As shown in fig. 1, fig. 1 is a schematic structural diagram of the electrolyte reaction kettle of the present invention.

The utility model provides an electrolyte reation kettle, the main part is reation kettle, includes cauldron body 1, top cap 2, stirring rake 3, agitator motor 4, feed inlet and discharge gate 6.

The activity of 1 top of the hollow cauldron body of cylinder is provided with

top cap

2, and 2 central points on top cap put and set up stirring

rake

3, and 3 bottoms of stirring rake stretch into 1 insides of cauldron body, and 3 tops of stirring rake are connected with agitator motor 4's drive shaft cooperation, and agitator motor 4 is fixed to be set up at top cap 2 upper surface.

The discharge port 6 is arranged on the side wall of the bottom of the kettle body 1. The number of the discharge ports 6 may be set to 1 to more as needed.

The feed inlet is opened on top cap 2, and the feed inlet includes first feed inlet 51 and second feed inlet 52, and first feed inlet 51 is vertical to be set up on top cap 2, and second feed inlet 52 includes connecting pipe 521 and hopper 522 that the slope set up.

One end of the connecting pipe 521 is fixedly connected to the top cover 2 and communicated with the inner cavity of the top cover 2, and the other end of the connecting pipe 521 is fixedly connected with a hopper 522.

The first feed port 51 is a solid medium feed port or a non-hazardous liquid medium feed port, such as: water; the second inlet 52 is made of corrosion-resistant material, and is a hazardous liquid medium inlet, such as: concentrated sulfuric acid; therefore, the situation that concentrated sulfuric acid and water are added from the same feeding hole, a large amount of heat is released in the process to enable the water on the surface to be quickly boiled and mixed with the concentrated sulfuric acid to splash liquid drops outwards to cause safety accidents can be avoided. The design that the electrolyte medium is separately added into the two feed inlets improves the use safety of the electrolyte reaction kettle.

The filter screen 7 is movably arranged in the inner cavity of the kettle body 1, and the filter screen 7 extends into the kettle body 1. The filter screen 7 can be conveniently taken out from the interior of the kettle body 1, and the filter screen 7 is convenient to clean or replace.

The inner wall of the top cover 2 is also provided with a spraying device 8, and the spraying device 8 is externally connected with a water inlet pipe. When the inner wall of the reaction kettle needs to be cleaned, the filter screen 7 can be taken out, and the spraying device 8 is opened for cleaning, so that the cleaning is convenient.

And a spray head is arranged on the spray device 8, and the spray head can rotate circumferentially to clean the side wall of the kettle body 1.

In this application, the connection pipe 521 and the hopper 522 are made of a corrosion-resistant material. The material can be carbon structural steel, high-quality carbon structural steel, enamel glass or steel lined with PTFE, and the like.

In this application, first feed inlet 51 sets up in top cap 2 axis one side, and second feed inlet 52 sets up in top cap 2 axis opposite side.

In this application, 1 inner chamber lateral wall upper end of cauldron body is provided with positioning seat 10, and the activity of filter screen 7 sets up on positioning seat 10.

In this application, still be provided with sealing washer 9 between cauldron body 1 and the top cap 2. In the reaction medium stirring process in the reaction kettle, the reaction medium can be prevented from overflowing out of the reaction kettle through the joint of the kettle body 1 and the top cover 2, and the use is safe.

In this application, be provided with a plurality of stirring leaves 31 on the stirring rake 3, can make the electrolyte medium stirring for reaction rate.

In the application, the height of the filter screen 7 is 2/3-4/5 of the height of the kettle body 1.

In this application, the bottom of stirring rake 3 stretches into inside the filter screen 7, and the length of stirring rake 3 is 1/2-4/5 of filter screen 7 height.

The working process is as follows: solid media are added into the electrolyte reaction kettle from the first feed inlet 51, dangerous liquid is added into the reaction kettle from the second feed inlet 52, the stirring motor 4 drives the stirring paddle 3 to stir the media in the reaction kettle, and after full reaction, the electrolyte is filtered by the filter screen 7 and flows out from the discharge port 6. When the reaction is finished, the spraying device 8 can clean the inside of the reaction kettle.

The above, only be 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 present invention, the technical solution and the utility model concept of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electrolyte reation kettle, the main part is reation kettle, including cauldron body (1), top cap (2), stirring rake (3), agitator motor (4), feed inlet and discharge gate (6), cauldron body (1) is the cylinder hollow, cauldron body (1) top activity is provided with top cap (2), top cap (2) central point puts and sets up stirring rake (3), stirring rake (3) bottom is stretched into inside cauldron body (1), stirring rake (3) top with the drive shaft cooperation of agitator motor (4) is connected, agitator motor (4) are fixed to be set up top cap (2) upper surface, discharge gate (6) are seted up on the lateral wall of cauldron body (1) bottom, its characterized in that: the feed inlet is formed in the top cover (2), the feed inlet comprises a first feed inlet (51) and a second feed inlet (52), the first feed inlet (51) is vertically arranged on the top cover (2), and the second feed inlet (52) comprises a connecting pipe (521) and a hopper (522) which are obliquely arranged; a filter screen (7) is movably arranged in the inner cavity of the kettle body (1), and the filter screen (7) extends into the kettle body (1); the inner wall of the top cover (2) is also provided with a spraying device (8), and the spraying device (8) is externally connected with a water inlet pipe.

2. The electrolyte reaction kettle of claim 1, wherein: one end of the connecting pipe (521) is fixedly connected to the top cover (2) and communicated with the inner cavity of the top cover (2), and the other end of the connecting pipe (521) is fixedly connected with the hopper (522).

3. The electrolyte reaction kettle of claim 2, wherein: the connecting pipe (521) and the hopper (522) are made of corrosion-resistant materials.

4. The electrolyte reaction kettle of claim 1, wherein: first feed inlet (51) set up in top cap (2) axis one side, second feed inlet (52) set up in top cap (2) axis opposite side.

5. The electrolyte reaction kettle of claim 1, wherein: the kettle body (1) is characterized in that a positioning seat (10) is arranged at the upper end of the side wall of the inner cavity of the kettle body, and the filter screen (7) is movably arranged on the positioning seat (10).

6. The electrolyte reaction kettle of claim 1, wherein: still be provided with sealing washer (9) between cauldron body (1) and top cap (2).

7. The electrolyte reaction kettle of claim 1, wherein: the stirring paddle (3) is provided with a plurality of stirring blades (31).

8. The electrolyte reaction kettle of claim 1, wherein: the height of the filter screen (7) is 2/3-4/5 of the height of the kettle body (1).

9. The electrolyte reaction kettle of claim 7, wherein: the bottom of the stirring paddle (3) extends into the inside of the filter screen (7), and the length of the stirring paddle (3) is 1/2-4/5 of the height of the filter screen (7).