Automatic centrifugal machine for recovering discharged liquid

Abstract

The utility model discloses an automatic centrifugal machine for recovering discharged liquid, which belongs to the technical field of centrifugal equipment and comprises a base, a group of shock absorbers are arranged on the base, a centrifugal device is mounted on the upper portions of the shock absorbers, and the centrifugal device comprises a shell, a driving motor, a spiral distributing device, a rotary drum, a bearing chamber, a scraping device, a machine cover, an oil cylinder, a transmission system and a machine cover supporting plate. A feeding pipe is arranged on the machine cover, a collecting hopper is arranged on the lower portion of the shell, a discharging pipe is arranged on the lower portion of the collecting hopper, a liquid discharging pipe is arranged on the shell, the lower portion of the liquid discharging pipe is communicated with a liquid discharging main pipe, a hose is arranged on the lower portion of the liquid discharging main pipe, the hose is communicated with a mother liquid tank, a liquid discharging opening is formed in the discharging pipe, and an inclined discharging opening is further formed in the discharging pipe. One side of the discharging pipe is movably connected with a baffle through a rotating shaft, the baffle is connected with the front portion of the air cylinder, the technical problem that existing equipment leaks liquid when encountering emergency situations is solved, and the lithium dihydrogen phosphate centrifugal drying device is mainly applied to centrifugal drying of lithium dihydrogen phosphate.

Description

TECHNICAL FIELD

[0001] The utility model relates to centrifugal equipment technical field, concretely is a kind of automatic centrifuge of liquid discharge recovery. BACKGROUND

[0002] With new energy vehicles more and more popular in society, the demand for batteries is increasing, and lithium dihydrogen phosphate is one of the main raw materials for producing batteries, lithium dihydrogen phosphate is mainly used in the production of lithium batteries, and lithium dihydrogen phosphate needs to be centrifuged before use. The existing centrifuge can ensure the quality of lithium dihydrogen phosphate during normal use, but if sudden stop and other unexpected situations occur, the quality of lithium dihydrogen phosphate cannot be guaranteed, and we need to ensure that lithium dihydrogen phosphate is not affected by sudden stop and other unexpected situations during centrifugation.

[0003] 202222497563.9 discloses a centrifuge convenient for rapid discharge, comprising a workbench; the top side of the workbench is fixed with a centrifuge body, a hole is formed in the top side of the centrifuge body, and a second rotating shaft is sleeved in the hole; one end of the second rotating shaft is fixedly connected with a centrifuge box, and the other end of the second rotating shaft is fixedly connected with a second driving motor; the output shaft of the second driving motor is connected with the second rotating shaft through a shaft coupling; a connecting rod is fixedly connected to the inlet pipe; an inductor is installed on the connecting rod; a discharge device is installed on the other end of the top side of the centrifuge body; a liquid discharge port is installed on one side of the centrifuge body; through the structural design of the discharge device, the solid discharge is more complete, the quality of the centrifuge separated slurry is improved, the rapid discharge problem of the centrifuge is solved, and the centrifugal efficiency is improved.

[0004] However, the above-mentioned equipment has the following technical problems: if the power device of the centrifuge suddenly fails, the discharge port will discharge the material that has not been centrifuged, which will contaminate the previously centrifuged material and affect the quality of the material.

[0005] The applicant has been professionally manufacturing centrifuges for many years, and after long-term research by the research and development department, a centrifuge that can prevent sudden conditions from occurring during centrifugation and separate solid and liquid has been developed, thereby ensuring the reliability of the equipment. CONTENT OF THE UTILITY MODEL

[0006] In order to solve the technical problems raised in the background art, the utility model provides a liquid discharge recovery automatic centrifuge, which adopts the following technical solutions:

[0007] The application relates to an automatic centrifuge for liquid discharge recovery, which comprises a base, a group of shock absorbers arranged on the base and used for shock absorption of a centrifugal device, an upper part of the shock absorber being provided with the centrifugal device, the centrifugal device comprising a shell, a driving motor, a spiral material distributor, a rotating drum, a bearing chamber, a material scraping device, a machine cover, an oil cylinder, a transmission system and a machine cover supporting plate, the driving motor being arranged on the shell and driving the rotating drum to rotate through the transmission system, the machine cover being movably arranged on the upper part of the shell through the machine cover supporting plate, the machine cover supporting plate being connected with the upper part of the oil cylinder, the lower part of the oil cylinder being movably arranged on the shell through a rotating shaft, the spiral material distributor and the material scraping device being arranged on the machine cover, the spiral material distributor being used for spirally distributing materials on the rotating drum to perform centrifugal movement, the material scraping device being used for scraping the materials after centrifugal movement, the machine cover being further provided with a feeding pipe and a water washing pipe, the feeding pipe being used for feeding materials, and the water washing pipe being used for cleaning the whole equipment, the lower part of the shell being provided with a material collecting hopper, the material collecting hopper being used for collecting centrifugal materials, the lower part of the material collecting hopper being provided with a discharging pipe, the shell being provided with a liquid discharge pipe, the lower part of the liquid discharge pipe being connected with a liquid discharge main pipe, the lower part of the liquid discharge main pipe being provided with a manual valve and an electric valve, the lower part of the electric valve being provided with a hose, and the hose being connected with a mother liquor tank.

[0008] The core improvement of the utility model lies in that a liquid discharge port is arranged on the discharging pipe, the liquid discharge port is used for discharging liquid of materials which have not been centrifuged, and an obliquely arranged discharging port is further arranged in the discharging pipe, the discharging port is connected with the liquid discharge port, one side of the discharging pipe is movably connected with a baffle through a rotating shaft, the baffle is connected with the front part of the air cylinder, and the baffle is used for shielding the discharging port.

[0009] Preferably, in order to facilitate equipment maintenance, a manhole is arranged on the machine cover, and the manhole is used for equipment maintenance.

[0010] Preferably, in order to ensure the stability of the equipment, the base is made of metal material.

[0011] Preferably, in order to ensure the stability of the equipment, the machine cover is fixedly locked with the shell through a lock buckle device.

[0012] The utility model has the following effects: the structure of the utility model is created by the applicant, through the structural design of the utility model, the drying of materials which have been centrifuged can be ensured when the centrifugal device is in an emergency state, the materials are prevented from being affected by the emergency state, the effect is remarkable in the actual application process, and the quality of centrifugal materials can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an internal structure diagram of the utility model;

[0014] Figure 2 Figure 2 is an internal structure diagram of the utility model in the occurrence situation.

[0015] In the figure: 1 mother liquor tank; 2 hose; 3 air cylinder; 4 electric valve; 5 manual valve; 6 liquid discharge main pipe; 7 discharge hopper; 8 shock absorber; 9 bearing chamber; 10 rotary drum; 11 lock catch device; 12 spiral distributor; 13 feed pipe; 14 water washing pipe; 15 scraping device; 16 machine cover; 17 machine cover support plate; 18 oil cylinder; 19 material collecting hopper; 20 shell; 21 driving motor; 22 baffle; 23 discharging opening; 24 liquid discharge opening; 25 transmission system; 26 base; 27 manhole; 28 discharge pipe. DETAILED DESCRIPTION

[0016] Example 1

[0017] As Figure 1 shown:

[0018] A kind of liquid discharge recovery automatic centrifuge, including base 26, a group of shock absorber 8 is equipped on base 26, the upper portion of the shock absorber 8 is equipped with centrifugal device, centrifugal device includes shell 20, driving motor 21, spiral distributor 12, rotary drum 10, bearing chamber 9, scraping device 15, machine cover 16, oil cylinder 18, transmission system 25 and machine cover support plate 17, driving motor 21 is installed on shell 20 and is rotated rotary drum 10 by transmission system 25, the machine cover 16 is movably installed on the upper portion of shell 20 by machine cover support plate 17, machine cover support plate 17 is connected with the upper portion of oil cylinder 18, the lower portion of oil cylinder 18 is movably installed on shell 20 by rotating shaft, the spiral distributor 12, scraping device 15 are installed on machine cover 16, feed pipe 13 and water washing pipe 14 are also equipped on machine cover 16, the lower portion of shell 20 is equipped with material collecting hopper 19, the lower portion of material collecting hopper 19 is equipped with discharge pipe 28, the shell 20 is equipped with liquid discharge pipe 29, the lower portion of liquid discharge pipe 29 is connected with liquid discharge main pipe 6, the lower portion of liquid discharge main pipe 6 is equipped with manual valve 5 and electric valve 4, the lower portion of electric valve 4 is equipped with hose 2, hose 2 is connected with mother liquor tank 1, it is characterized in that, the discharge pipe 28 is equipped with liquid discharge opening 24, the discharge pipe 28 is also equipped with obliquely arranged discharging opening 23, discharging opening 23 is connected with liquid discharge opening 24, one side of the discharge pipe 28 is movably connected baffle 22 by rotating shaft, the baffle 22 is connected with the front portion of air cylinder 3, the baffle 22 is used to shield discharging opening 23, the machine cover 16 is equipped with manhole 27, the material of base 26 is metal material, the machine cover 16 is fixed with shell 20 by lock catch device 11.

[0019] As Figure 2 shown:

[0020] The working principle of the present application is as follows: start the driving motor 21 and the spiral distributor 12, the driving motor 21 drives the rotating drum 10 to rotate for centrifugation, lithium dihydrogen phosphate is added into the spiral distributor 12 through the feeding pipe 13, and the fabric is rotated to the inner wall of the rotating drum 10, under the action of centrifugal force, part of the solution of lithium dihydrogen phosphate is centrifuged and discharged from the liquid discharge pipe 29 to be transported to the mother liquor tank 1 for collection.

[0021] When an emergency occurs, the system transmits a signal to the air cylinder 3, the air cylinder 3 drives the baffle 22 to block the discharge port 23, prevents the solution from falling to the lower part, and affects the dry material which has been centrifuged, the solution is discharged from the liquid discharge port 24 and is collected.

[0022] The present application can not only be applied to lithium dihydrogen phosphate, but also be applied to various mixtures of solids and liquids which need to be centrifuged, the present application has good centrifugal effect, can prevent emergencies, and has achieved certain effect in practical application, and is suitable for comprehensive promotion and application.

[0023] In addition, it should be understood that, although the present application is described in the form of embodiments, not every embodiment contains only one independent technical solution, and the description of the present application is only for the purpose of clarity, and those skilled in the art should consider the present application as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments which can be understood by those skilled in the art.

Claims

1. A kind of liquid discharge recovery automation centrifuge, including base (26), a group of shock absorber (8) is equipped on base (26), the upper portion of the shock absorber (8) is equipped with centrifugal device, centrifugal device includes shell (20), drive motor (21), spiral distributor (12), drum (10), bearing chamber (9), scraping device (15), machine cover (16), oil cylinder (18), transmission system (25) and machine cover support plate (17), drive motor (21) is installed on shell (20) and is driven drum (10) rotation by transmission system (25), the machine cover (16) is movably installed on the upper portion of shell (20) by machine cover support plate (17), machine cover support plate (17) is connected with the upper portion of oil cylinder (18), the lower portion of oil cylinder (18) is movably installed on shell (20) by rotating shaft, the spiral distributor (12), scraping device (15) are installed on machine cover (16), machine cover (16) is also equipped with feed pipe (13) and water washing pipe (14), the lower portion of shell (20) is equipped with collection hopper (19), the lower portion of collection hopper (19) is equipped with discharge pipe (28), the shell (20) is equipped with drain pipe (29), the lower portion of drain pipe (29) is connected with drain main pipe (6), the lower portion of drain main pipe (6) is equipped with manual valve (5) and electric valve (4), the lower portion of electric valve (4) is equipped with hose (2), hose (2) is connected with mother liquor tank (1) and is communicated, it is characterized in that, The discharge pipe (28) is equipped with drain opening (24), the discharge pipe (28) is also equipped with the obliquely placed lower outlet (23) in, lower outlet (23) is connected with drain opening (24), the side of the discharge pipe (28) is movably connected with baffle (22) by rotating shaft, the baffle (22) is connected with the front of pneumatic cylinder (3), the baffle (22) is used to shield lower outlet (23).

2. The automated centrifuge of claim 1, wherein, The machine cover (16) is equipped with manhole (27).

3. The automated centrifuge of claim 1, wherein, The material of the base (26) is metal material.

4. The automated centrifuge of claim 1, wherein, The machine cover (16) is fixed with shell (20) by lock catch device (11).

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