Centrifugal dewatering device convenient to discharge and used for salt manufacturing

Abstract

The centrifugal dewatering device comprises a tank body, a cover body is rotationally installed at the upper end of the tank body, a water inlet is formed in the outer surface of the side, far away from the tank body, of the cover body in a penetrating mode, and the interior of the end, far away from the cover body, of the tank body is in an arc-shaped concave design. A motor is fixedly installed on the side, away from the water inlet, of the tank body, the output end of the motor penetrates through the outer surface of the tank body, and a centrifugal barrel is fixedly installed at the output end of the motor. According to the salt manufacturing centrifugal dewatering device convenient to discharge, after the cover body is opened, crude salt needing to be processed is put into the centrifugal barrel, then water is injected into the tank body through the water inlet, the centrifugal barrel is driven to rotate through rotation of the motor, the bottom plate rotates along with the centrifugal barrel, and after centrifugal melting is completed, the water is discharged through the water discharging pipe; and then the bottom plate is pulled out through the lifting ring, so that the scraping plate moves together, the residues in the centrifugal barrel are lifted out together, and the remaining residues can be taken out conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of salt making, in particular to a centrifugal dehydration device for salt making which is convenient for material discharge. Background Art

[0002] Salt is a substance necessary for all animals. It has been a very important strategic material throughout the ages. Centrifugal dehydration of salt is a solid-liquid separation technology used in salt production. The mined salt cannot be eaten directly and needs to be processed before it can meet the edible standards. During the rough processing of salt, there will be a large amount of impurities in the salt, and these impurities are not easy to remove from the device after processing. Utility Model Content

[0003] The utility model aims to provide a centrifugal dehydration device for salt production which is convenient for unloading materials, so as to solve the problem that the residual impurities in the device are inconvenient to remove in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a centrifugal dehydration device for salt production that is convenient for unloading, comprising a tank body, a cover body rotatably mounted on the upper end of the tank body, and a water inlet is penetrated through the outer surface of the cover body on a side away from the tank body, and the interior of the end of the tank body away from the cover body is designed as an arc-shaped recess, a motor is fixedly mounted on the side of the tank body away from the water inlet, and the output end of the motor penetrates the outer surface of the tank body, a centrifugal bucket is fixedly mounted on the output end of the motor, and the centrifugal bucket and the tank body are concentrically designed, and the centrifugal bucket and the motor are concentrically designed, and a snap-fit ​​structure is arranged inside the centrifugal bucket, and the residue after centrifugation is taken out and unloaded through the snap-fit ​​structure.

[0005] Preferably, the engaging structure includes: a base plate, a magnet is inlaid and installed on one side of the base plate close to the motor, and a scraper is fixedly installed on one side of the base plate close to the cover body, and the side surface of the scraper is in contact with the inner surface of the centrifugal bucket, a lifting ring is fixedly installed on the outer surface of the base plate, and the outer surface of the lifting ring passes through the scraper, a blade is fixedly installed on the outer surface of the base plate, and the outer surface of the blade passes through the outer surface of the scraper, and a groove is provided on the outer surface of the bottom end of the centrifugal bucket, and the groove at the bottom end of the centrifugal bucket is engaged with the magnet.

[0006] By adopting the above technical solution, after centrifugation is completed, the lifting ring can be hooked by the sling to pull out the remaining residue, and the inside of the centrifuge barrel can be cleaned by the brush plate.

[0007] Preferably, the outer surface of the centrifugal barrel is provided with a snap-fit ​​groove, and the snap-fit ​​groove is snap-fitted with the brush plate, and the side surface of the brush plate is in uniform contact with the inner surface of the tank body, and the outer surface of the centrifugal barrel is evenly provided with through holes.

[0008] By adopting the above technical solution, the inside of the tank body can be brushed by the brush plate while the centrifugal barrel rotates, and the brush plate can be easily replaced.

[0009] Preferably, a reflux structure is provided inside the tank body, and the water in the tank body is transported to the upper end of the tank body through the reflux structure.

[0010] By adopting the above technical solution, the water at the bottom can be pumped to the upper end of the tank body, and the water flow in the tank body can be driven to rotate by the flushing water flow.

[0011] Preferably, the reflux structure includes: a shell, which is fixedly mounted on a side of the tank body close to the motor, and a water outlet is fixedly opened at the bottom end of the tank body, and the water outlet is connected to the shell, a rotating impeller is rotatably installed inside the shell, and one end of the rotating impeller passes through the outer surface of the shell, and the rotating impeller is eccentrically designed inside the shell, and a water outlet is opened on the outer surface of the shell.

[0012] By adopting the above technical solution, water can be pumped into the interior of the shell through the water outlet by the rotation of the rotating impeller, and the water can be sent out by the rotating impeller.

[0013] Preferably, a second pulley is fixedly mounted on one end of the rotating impeller outside the shell, a first pulley is fixedly mounted on the outer surface of the output end of the motor, a belt is arranged between the first pulley and the second pulley, and the diameter of the first pulley is greater than the diameter of the second pulley.

[0014] By adopting the above technical solution, the second pulley is driven to rotate by the rotation of the first pulley, and the second pulley is driven to rotate faster by the diameter difference between the first pulley and the second pulley.

[0015] Preferably, the water outlet on the outer surface of the shell is connected to the drain pipe, and a first solenoid valve body is fixedly installed on the outer surface of the drain pipe, and a water inlet pipe is connected to the outer surface of the water inlet pipe, a second solenoid valve body is fixedly installed on the outer surface of the water inlet pipe, and one end of the water inlet pipe away from the shell passes through the outer surface of the tank body, and one end of the water inlet pipe is arranged on a side close to the cover body.

[0016] By adopting the above technical solution, water can be sent into the water inlet pipe through the drainage pipe, and then sent into the upper end of the tank body through the water inlet pipe. The sprayed water drives the water in the tank body to rotate and accelerate the melting speed of the crude salt.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the centrifugal dehydration device for salt production which is convenient for unloading:

[0018] 1. After opening the cover, put the crude salt to be processed into the centrifugal barrel, and then inject water into the tank through the water inlet. The motor drives the centrifugal barrel to rotate, so that the bottom plate rotates with it. When the centrifugal melting is completed, the water is discharged through the drain pipe, and then the bottom plate is pulled out through the lifting ring, so that the scraper moves together, and the residue in the centrifugal barrel is lifted out together, so that the remaining residue can be easily removed;

[0019] 2. When the motor rotates, it will drive the centrifugal barrel to rotate together. Through the attraction and engagement of the magnet and the centrifugal barrel, the bottom plate will be driven to rotate together. The rotation of the bottom plate will drive the blades to rotate together. The rotation of the blades will drive the stirring of the input materials and stir the water in the tank to accelerate the melting of the salt.

[0020] 3. When the motor rotates, it will drive the first pulley to rotate, and the rotation of the first pulley will drive the rotation of the second pulley, so that the water in the tank body enters the shell through the drain port. At the same time, the rotation of the impeller will discharge the water from the shell and discharge it into the tank body through the water inlet pipe. The water sprayed out through the water inlet pipe drives the rotation of the water in the tank body, accelerates the flow of water and accelerates the melting of salt;

[0021] 4. When the inside of the tank needs to be cleaned, just insert the brush plate into the snap-fit ​​grooves on both sides of the centrifugal barrel so that the side surface of the brush plate fits the inner wall of the tank. The inner wall of the tank is cleaned and scrubbed by rotating the centrifugal barrel to ensure the cleanliness of the inside of the tank and improve the hygiene of the inside of the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front cross-section structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the top view of the tank body and the centrifugal barrel of the utility model;

[0025] Figure 4 This is a schematic diagram of the front view structure of the bottom plate and the raising ring of the utility model;

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the housing and the rotating impeller of the utility model;

[0027] Figure 6 For this utility model Figure 1 Schematic diagram of the cross-sectional structure at point A in the middle.

[0028] In the figure: 1. tank body; 2. cover body; 3. water inlet; 4. motor; 5. drain outlet; 6. centrifugal barrel; 7. engaging groove; 8. brush plate; 9. lifting ring; 10. bottom plate; 11. blade; 12. scraper; 13. magnet; 14. first pulley; 15. second pulley; 16. belt; 17. housing; 18. rotating impeller; 19. first solenoid valve body; 20. second solenoid valve body; 21. water inlet pipe; 22. drain pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: a centrifugal dehydration device for salt production that is convenient for unloading, comprising a tank body 1, a cover body 2 is rotatably installed on the upper end of the tank body 1, and a water inlet 3 is penetrated on the outer surface of the cover body 2 on one side away from the tank body 1, and the inner part of the end of the tank body 1 away from the cover body 2 is designed as an arc-shaped recess, a motor 4 is fixedly installed on the side of the tank body 1 away from the water inlet 3, and the output end of the motor 4 penetrates the outer surface of the tank body 1, a centrifugal bucket 6 is fixedly installed on the output end of the motor 4, and the centrifugal bucket 6 is concentric with the tank body 1, and the centrifugal bucket 6 is concentric with the motor 4, and a snap-fit ​​structure is arranged inside the centrifugal bucket 6, through the snap-fit ​​structure, the centrifugal bucket 6 can be used to dehydrate the salt by the centrifugal bucket 6. The engaging structure is used to remove and discharge the residue after centrifugation. The engaging structure includes: a bottom plate 10, a magnet 13 is embedded and installed on the side of the bottom plate 10 close to the motor 4, and a scraper 12 is fixedly installed on the side of the bottom plate 10 close to the cover body 2, and the side surface of the scraper 12 is in contact with the inner surface of the centrifugal bucket 6, a lifting ring 9 is fixedly installed on the outer surface of the bottom plate 10, and the outer surface of the lifting ring 9 passes through the scraper 12, a blade 11 is fixedly installed on the outer surface of the bottom plate 10, and the outer surface of the blade 11 passes through the outer surface of the scraper 12, and a groove is provided on the outer surface of the bottom end of the centrifugal bucket 6, and the groove at the bottom end of the centrifugal bucket 6 is engaged with the magnet 13.

[0031] Open the cover 2, put the material to be melted by centrifugation into the centrifugal bucket 6, then close the cover 2, inject water into the tank 1 through the water inlet 3, and drive the centrifugal bucket 6 to rotate together with the rotation of the motor 4. The rotation of the centrifugal bucket 6 drives the bottom plate 10 to rotate together, so that the blades 11 stir the material and water to accelerate the speed of salt melting into the water. When the processing is completed, the brine in the tank 1 is discharged through the drain pipe 22, and then the lifting ring 9 can be hung with a tool and pulled up to separate the magnet 13 from the centrifugal bucket 6, and the scraper 12 can be used to scrape off the residue that cannot be melted on the inner wall of the centrifugal bucket 6, so as to facilitate the removal of the residue in the centrifugal bucket 6.

[0032] The outer surface of the centrifugal barrel 6 is provided with a snap-fit ​​groove 7, and the snap-fit ​​groove 7 is snap-fitted with a brush plate 8, and the side surface of the brush plate 8 is in the same fit with the inner surface of the tank body 1, and the outer surface of the centrifugal barrel 6 is evenly provided with through holes.

[0033] When it is necessary to clean the interior of the tank body 1, the brush plate 8 can be inserted into the locking groove 7 and the cover body 2 can be closed. Then, a certain amount of water can be injected through the water inlet 3, and the motor 4 can be started to drive the centrifugal barrel 6 to rotate. The water sprayed from the water inlet pipe 21 can be used to clean the inner wall of the tank body 1 to ensure the cleanliness of the interior of the tank body 1 and prevent contamination after a long time.

[0034] A reflux structure is provided inside the tank body 1, and the water in the tank body 1 is transported to the upper end of the tank body 1 through the reflux structure. The reflux structure includes: a shell 17, the shell 17 is fixedly installed on the side of the tank body 1 close to the motor 4, and a water outlet 5 is fixedly opened at the bottom end of the tank body 1, and the water outlet 5 is connected to the shell 17, a rotating impeller 18 is rotatably installed inside the shell 17, and one end of the rotating impeller 18 passes through the outer surface of the shell 17, and the rotating impeller 18 is eccentrically designed inside the shell 17, and a water outlet is opened on the outer surface of the shell 17.

[0035] The water in the tank body 1 can be sent into the shell 17 through the water outlet 5. When the motor 4 rotates, it will drive the first pulley 14 to rotate, and drive the second pulley 15 to rotate through the belt 16, so that the rotating impeller 18 follows the rotation and discharges the water from the shell 17. At this time, the first solenoid valve body 19 is closed, and the second solenoid valve body 20 is opened. The pumped water returns to the tank body 1 along the water inlet pipe 21 and pushes the water in the tank body 1 to rotate, thereby accelerating the speed at which the salt dissolves into the water and improving the efficiency of the salt melting.

[0036] A second pulley 15 is fixedly mounted on one end of the rotating impeller 18 located outside the casing 17, a first pulley 14 is fixedly mounted on the outer surface of the output end of the motor 4, and a belt 16 is arranged between the first pulley 14 and the second pulley 15, and the diameter of the first pulley 14 is greater than the diameter of the second pulley 15.

[0037] When the first pulley 14 rotates to drive the second pulley 15 to rotate through the belt 16, due to the diameter difference between the first pulley 14 and the second pulley 15, the second pulley 15 will be accelerated to increase the rotation speed of the impeller 18 and the drainage flow of the housing 17.

[0038] The water outlet on the outer surface of the shell 17 is connected to the drain pipe 22, and the first solenoid valve body 19 is fixedly installed on the outer surface of the drain pipe 22, and the outer surface of the drain pipe 22 is connected to the water inlet pipe 21, and the outer surface of the water inlet pipe 21 is fixedly installed with the second solenoid valve body 20, and the end of the water inlet pipe 21 away from the shell 17 passes through the outer surface of the tank body 1, and one end of the water inlet pipe 21 is arranged on the side close to the cover body 2.

[0039] When the salt in the tank body 1 is completely melted, the first electromagnetic valve body 19 can be opened to allow the melted salt water to be discharged outward through the drain pipe 22 and transported to the next processing step.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centrifugal dehydration device for salt production that is convenient for unloading, comprising a tank body (1), a cover body (2) rotatably mounted on the upper end of the tank body (1), and a water inlet (3) is penetrated through the outer surface of the cover body (2) on a side away from the tank body (1), and the interior of the end of the tank body (1) away from the cover body (2) is designed as an arc-shaped depression, a motor (4) is fixedly mounted on the side of the tank body (1) away from the water inlet (3), and the output end of the motor (4) penetrates the outer surface of the tank body (1), a centrifugal bucket (6) is fixedly mounted on the output end of the motor (4), and the centrifugal bucket (6) and the tank body (1) are of concentric design, and the centrifugal bucket (6) and the motor (4) are of concentric design, and the characteristic is that: The centrifugal bucket (6) is provided with a snap-fit ​​structure inside, and the residue after centrifugation is removed and discharged through the snap-fit ​​structure.

2. A centrifugal dehydration device for salt production that is convenient for unloading according to claim 1, characterized in that: The engaging structure comprises: a bottom plate (10), a magnet (13) being inlaid and installed on one side of the bottom plate (10) close to the motor (4), a scraper (12) being fixedly installed on one side of the bottom plate (10) close to the cover body (2), and the side surface of the scraper (12) being in contact with the inner surface of the centrifugal bucket (6), a lifting ring (9) being fixedly installed on the outer surface of the bottom plate (10), and the outer surface of the lifting ring (9) passing through the scraper (12), a blade (11) being fixedly installed on the outer surface of the bottom plate (10), and the outer surface of the blade (11) passing through the outer surface of the scraper (12), and a groove being provided on the outer surface of the bottom end of the centrifugal bucket (6), and the groove at the bottom end of the centrifugal bucket (6) being engaged with the magnet (13).

3. The centrifugal dehydration device for salt production that is convenient for unloading according to claim 1 is characterized in that: The outer surface of the centrifugal barrel (6) is provided with a snap-fit ​​groove (7), and the snap-fit ​​groove (7) is snap-fitted with a brush plate (8), and the side surface of the brush plate (8) is in the same fit with the inner surface of the tank body (1), and the outer surface of the centrifugal barrel (6) is evenly provided with through holes.

4. The centrifugal dehydration device for salt production that is convenient for unloading according to claim 1 is characterized in that: The tank body (1) is provided with a reflux structure inside, and the water in the tank body (1) is transported to the upper end of the tank body (1) through the reflux structure.

5. The centrifugal dehydration device for salt production that is convenient for unloading according to claim 4 is characterized in that: The reflux structure comprises: a shell (17), the shell (17) being fixedly mounted on a side of the tank body (1) close to the motor (4), and a water outlet (5) being fixedly provided at the bottom end of the tank body (1), and the water outlet (5) being connected to the shell (17), a rotating impeller (18) being rotatably mounted inside the shell (17), and one end of the rotating impeller (18) penetrating the outer surface of the shell (17), and the rotating impeller (18) being eccentrically designed inside the shell (17), and a water outlet being provided on the outer surface of the shell (17).

6. A centrifugal dehydration device for salt production that is convenient for unloading according to claim 5, characterized in that: A second pulley (15) is fixedly mounted on one end of the rotating impeller (18) located outside the housing (17); a first pulley (14) is fixedly mounted on the outer surface of the output end of the motor (4); a belt (16) is arranged between the first pulley (14) and the second pulley (15); and the diameter of the first pulley (14) is greater than the diameter of the second pulley (15).

7. The centrifugal dehydration device for salt production that is convenient for unloading according to claim 5 is characterized in that: The water outlet on the outer surface of the shell (17) is connected to the drain pipe (22), and the outer surface of the drain pipe (22) is fixedly mounted with a first solenoid valve body (19), and the outer surface of the drain pipe (22) is connected to a water inlet pipe (21), and the outer surface of the water inlet pipe (21) is fixedly mounted with a second solenoid valve body (20), and the end of the water inlet pipe (21) away from the shell (17) passes through the outer surface of the tank body (1), and one end of the water inlet pipe (21) is arranged on a side close to the cover body (2).

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