A mother liquor stratification tank

Abstract

The utility model relates to the technical field of stratification tanks, and discloses a mother liquid stratification tank, including a stratification tank, a sealing cover is clamped on the top of the stratification tank, a liquid pump is fixedly connected to the top of the inner wall of the sealing cover, one end of the liquid pump is fixedly connected to a supporting straw, a telescopic bellows is fixedly connected to the bottom of the supporting straw, and a suction head is fixedly connected to the bottom of the telescopic bellows. The utility model has the following advantages and effects: the telescopic bellows is stretched following the movement, the suction head contacts the liquid surface, the staff starts the liquid pump, the liquid pump drives the supporting straw to suck, so that the liquid is sucked away from the suction head, enters the discharge pipe along the discharge pipe, and then flows into the collection tank to be collected, when the upper layer is sucked, the liquid pump stops, the number of collection tanks is four, and by moving the collection tank, the liquid pump continues to discharge, which is convenient for the layered discharge of liquid in each layer, and the discharge is more accurate, not affected by the amount of mother liquid added, and more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of stratification tanks, in particular to a mother liquid stratification tank. Background Art

[0002] The disintegration mother liquor is the sulfuric acid leaching liquid of cemented carbide. It is necessary to carry out solid-liquid separation of the leaching liquid and different precipitates in order to collect different precipitates for the next recovery process. The existing separation devices mainly adopt chemical and physical methods. The chemical method is mainly a distributed precipitation method to control the pH value, which requires heating. This method is complicated to operate, has high energy consumption and high investment cost; the physical method is mainly a sedimentation method, which only relies on gravity sedimentation, has a slow stratification speed and low efficiency.

[0003] In the prior art, Chinese patent announcement No. CN208660438U discloses a corrosion-resistant disintegration mother liquor stratification collector, comprising a transparent tank body, the inner wall of the transparent tank body is covered with a lining plastic layer, a guide pipe is fixedly connected to the center position of the inner top wall of the transparent tank body, a reducer mounting seat is fixedly connected to the center position of the upper end face of the transparent tank body, a stirring blade with a triangular cross-section and a tip facing downward is fixedly connected to the lower end of the rotating shaft of the reducer, a feed pipe is fixedly connected to the left side of the upper end face of the transparent tank body, the lower end of the feed pipe is connected to the side wall of the guide pipe, and a discharge mechanism is fixedly connected to the right side of the transparent tank body, the discharge mechanism includes an overflow pipe, a lower discharge pipe and a discharge pipe. The utility model can not only improve the efficiency of sedimentation and stratification of the disintegration mother liquor, but also has simple operation, low cost and long service life.

[0004] However, in actual use, the height of the discharge mechanism of the utility model is fixed. When the mother liquor is stratified, the height of the stratification may vary due to differences in the amount of mother liquor added. As a result, when the stratification flows out through the discharge mechanism, it is relatively inaccurate to collect each layer separately, so improvement is needed. Utility Model Content

[0005] The utility model aims to provide a mother liquid stratification tank, which is convenient for discharging liquid in each layer in a stratified manner, has a more accurate discharge, is not affected by the amount of mother liquid added, and has a more flexible effect.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a mother liquid stratification tank, comprising a stratification tank, a sealing cover is clamped on the top of the stratification tank, a liquid pump is fixedly connected to the top of the inner wall of the sealing cover, one end of the liquid pump is fixedly connected to a supporting straw, the bottom of the supporting straw is fixedly connected to a telescopic bellows, the bottom of the telescopic bellows is fixedly connected to a suction head, the bottom of the liquid pump is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a telescopic rod, an avoidance groove is provided on the top of the stratification tank, one end of the liquid pump is fixedly connected to a discharge pipe, one end of the discharge pipe is fixedly connected to a discharge pipe, a collecting tank is provided at the bottom of the discharge pipe, and scale lines are fixedly connected to the outer surface of the stratification tank.

[0007] By adopting the above technical solution, when in use, the staff pours the mother liquor into the stratification tank and then covers the sealing cover. After the stratification through static sedimentation, the liquid level height of each layer can be observed through the scale line. The staff starts the cylinder to drive the telescopic rod to extend downward, thereby driving the suction head to move downward. The telescopic bellows is stretched along with the movement, and the suction head contacts the liquid surface. The staff starts the liquid pump, and the liquid pump drives the supporting straw to suck, so that the liquid is sucked away from the suction head, along the discharge pipe into the discharge pipe, and then flows into the collection tank to be collected. When the upper layer is sucked, the liquid pump stops. There are four collection tanks. By moving the collection tank, the liquid pump continues to discharge, which is convenient for the layered discharge of liquid in each layer. The discharge is more precise, not affected by the amount of mother liquor added, and more flexible.

[0008] The utility model is further configured as follows: a movable frame is arranged at the bottom of the collection tank, and a fixing plate is fixedly connected to the inner wall of the movable frame and the outer surface of the collection tank.

[0009] By adopting the above technical solution, the collecting tanks are placed on the mobile racks with gaps left between them.

[0010] The utility model is further configured as follows: a connecting plate is fixedly connected to the outer surface of the collecting tank, and bolts are connected to the inner thread of the fixing plate.

[0011] By adopting the above technical solution, the fixing plate and the connecting plate are connected by bolts, thereby facilitating the connection between the four collecting tanks and facilitating the connection between the collecting tanks and the inner wall of the movable frame.

[0012] The utility model is further configured as follows: the bottom of the movable frame is slidably connected to a driving frame, and one end of the driving frame is fixedly connected to a second cylinder.

[0013] By adopting the above technical solution, when the movable frame is required to drive the collecting tank to move, the second cylinder is started.

[0014] The utility model is further configured as follows: an output end of the second cylinder is fixedly connected to a second telescopic rod, and one end of the second telescopic rod is fixedly connected to the moving frame.

[0015] By adopting the above technical solution, the second telescopic rod is extended, so that the movable frame is pushed and moved.

[0016] The utility model is further configured as follows: a slide bar is fixedly connected to the bottom of the movable frame, and a slide groove is provided on the top of the driving frame.

[0017] By adopting the above technical solution, when the moving frame moves, it drives the slide bar to slide on the inner wall of the slide groove, thereby improving stability.

[0018] The beneficial effects of the utility model are:

[0019] 1. The utility model, through the coordinated arrangement of the stratification tank, the sealing cover, the liquid pump, the supporting suction pipe, the telescopic bellows, the suction head, the cylinder, the telescopic rod, the avoidance groove, the discharge pipe, the discharge pipe, the collecting tank and the scale lines, can make the device in use. When in use, the staff pours the mother liquid into the stratification tank and then covers the sealing cover. After the stratification by static sedimentation, the scale lines are used to observe the liquid level height of each layer. The staff starts the cylinder to drive the telescopic rod to extend downward, thereby driving the suction head to move downward, the telescopic bellows is stretched along with the movement, the suction head contacts the liquid surface, the staff starts the liquid pump, and the liquid pump drives the supporting suction pipe to suck, so that the liquid is sucked away from the suction head and enters the discharge pipe along the discharge pipe, thereby flowing into the collecting tank to be collected. When the upper layer is sucked, the liquid pump stops. The number of collecting tanks is four. By moving the collecting tank, the liquid pump continues to discharge, which is convenient for the stratified discharge of liquid in each layer. The discharge is more accurate, not affected by the amount of mother liquid added, and more flexible.

[0020] 2. The utility model, through the coordinated arrangement among the movable frame, the fixed plate, the connecting plate, the bolts, the driving frame, the second cylinder, the second telescopic rod, the slide bar and the slide groove, can enable the collecting tank to be placed on the movable frame with a gap therebetween when the device is in use, and the fixed plate and the connecting plate are connected by bolts, so as to facilitate the connection between the four collecting tanks and the connection between the collecting tanks and the inner wall of the movable frame. When the movable frame is required to drive the collecting tank to move, the second cylinder is started and the second telescopic rod is extended to push the movable frame to move. When the movable frame moves, the slide bar is driven to slide on the inner wall of the slide groove to improve stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the sealing cover structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the fixed plate of the utility model;

[0025] Figure 4 This is a schematic diagram of the slide structure of the utility model.

[0026] In the figure, 1. layered tank; 2. sealing cover; 3. liquid pump; 4. supporting straw; 5. telescopic bellows; 6. suction head; 7. cylinder; 8. telescopic rod; 9. avoidance groove; 10. discharge pipe; 11. discharge pipe; 12. collection tank; 13. scale line; 14. moving frame; 15. fixing plate; 16. connecting plate; 17. bolt; 18. driving frame; 19. second cylinder; 20. second telescopic rod; 21. slide bar; 22. slide groove. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0028] Reference Figure 1-4A mother liquid stratification tank comprises a stratification tank 1, a sealing cover 2 is clamped on the top of the stratification tank 1, a liquid pump 3 is fixedly connected to the top of the inner wall of the sealing cover 2, one end of the liquid pump 3 is fixedly connected to a supporting suction pipe 4, the bottom of the supporting suction pipe 4 is fixedly connected to a telescopic bellows 5, the bottom of the telescopic bellows 5 is fixedly connected to a suction head 6, the bottom of the liquid pump 3 is fixedly connected to a cylinder 7, the output end of the cylinder 7 is fixedly connected to a telescopic rod 8, an avoidance groove 9 is provided on the top of the stratification tank 1, one end of the liquid pump 3 is fixedly connected to a discharge pipe 10, one end of the discharge pipe 10 is fixedly connected to a discharge pipe 11, a collecting tank 12 is provided at the bottom of the discharge pipe 11, and the outer surface of the stratification tank 1 A scale line 13 is fixedly connected. When in use, the staff pours the mother liquid into the stratification tank 1 and then covers the sealing cover 2. After the stratification is formed by static sedimentation, the scale line 13 is used to observe the liquid level height of each stratification. The staff starts the cylinder 7 to drive the telescopic rod 8 to extend downward, thereby driving the suction head 6 to move downward, and the telescopic bellows 5 is stretched along with the movement, and the suction head 6 contacts the liquid surface. The staff starts the liquid pump 3, and the liquid pump 3 drives the supporting straw 4 to suck, so that the liquid is sucked away from the suction head 6, along the discharge pipe 10 into the discharge pipe 11, and then flows into the collection tank 12 to be collected. When the upper layer is sucked, the liquid pump 3 stops, and the number of collection tanks 12 is Four, by moving the collecting tank 12, the liquid pump 3 continues to discharge, which is convenient for the liquid of each layer to be discharged in layers, and the discharge is more accurate, not affected by the amount of mother liquid added, and more flexible. A mobile frame 14 is provided at the bottom of the collecting tank 12, and the inner wall of the mobile frame 14 and the outer surface of the collecting tank 12 are fixedly connected with a fixing plate 15, and the collecting tank 12 is placed on the mobile frame 14, leaving a gap between them, and the outer surface of the collecting tank 12 is fixedly connected with a connecting plate 16, and the internal thread of the fixing plate 15 is connected with a bolt 17, and the fixing plate 15 and the connecting plate 16 are connected by the bolt 17, so as to facilitate the connection between the four collecting tanks 12, and at the same time facilitate the collection tank 12 and the mobile frame 14. The inner wall of the movable frame 14 is connected, and the bottom of the movable frame 14 is slidably connected with a driving frame 18, and one end of the driving frame 18 is fixedly connected with a second cylinder 19. When the movable frame 14 is needed to drive the collecting tank 12 to move, the second cylinder 19 is started, and the output end of the second cylinder 19 is fixedly connected with a second telescopic rod 20, and one end of the second telescopic rod 20 is fixedly connected to the movable frame 14. The second telescopic rod 20 is extended to push the movable frame 14 to move. A sliding bar 21 is fixedly connected to the bottom of the movable frame 14, and a sliding groove 22 is provided on the top of the driving frame 18. When the movable frame 14 moves, the sliding bar 21 is driven to slide on the inner wall of the sliding groove 22 to improve stability.

[0029] In the utility model, through the coordinated arrangement among the stratification tank 1, the sealing cover 2, the liquid pump 3, the supporting suction pipe 4, the telescopic bellows 5, the suction head 6, the cylinder 7, the telescopic rod 8, the avoidance groove 9, the discharge pipe 10, the discharge pipe 11, the collection tank 12 and the scale line 13, the device can be used. When the staff pours the mother liquid into the stratification tank 1, the sealing cover 2 is covered. After the stratification by static sedimentation, the scale line 13 is used to observe the liquid level height of each layer. The staff starts the cylinder 7 to drive the telescopic rod 8 to extend downward, thereby driving the suction head 6 to move downward, and the telescopic bellows 5 is stretched along with the movement, and the suction head 6 contacts with the liquid surface. The staff starts the liquid pump 3, and the liquid pump 3 drives the supporting suction pipe 4 to suck, so that the liquid is sucked away from the suction head 6, along the discharge pipe 10 into the discharge pipe 11, and then flows into the collection tank 12 to be collected. When the upper layer is sucked, the liquid pump 3 stops, and the number of collection tanks 12 is There are four of them. By moving the collecting tank 12, the liquid pump 3 continues to discharge, which is convenient for the liquid in each layer to be discharged in layers. The discharge is more accurate, not affected by the amount of mother liquid added, and more flexible. Through the coordinated arrangement of the moving frame 14, the fixed plate 15, the connecting plate 16, the bolts 17, the driving frame 18, the second cylinder 19, the second telescopic rod 20, the slide bar 21, and the slide groove 22, the collecting tank 12 can be placed on the moving frame 14 when the device is in use, leaving a gap between them. The fixed plate 15 and the connecting plate 16 are connected by bolts 17, which facilitates the connection between the four collecting tanks 12 and the connection between the collecting tank 12 and the inner wall of the moving frame 14. When the moving frame 14 is needed to drive the collecting tank 12 to move, the second cylinder 19 is started, and the second telescopic rod 20 is extended, so that the moving frame 14 is pushed to move. When the moving frame 14 moves, the slide bar 21 is driven to slide on the inner wall of the slide groove 22 to improve stability.

[0030] 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 mother liquor stratification tank, comprising a stratification tank (1), characterized in that: The top of the stratified tank (1) is clamped with a sealing cover (2); the top of the inner wall of the sealing cover (2) is fixedly connected to a liquid pump (3); one end of the liquid pump (3) is fixedly connected to a supporting suction pipe (4); the bottom of the supporting suction pipe (4) is fixedly connected to a telescopic bellows (5); the bottom of the telescopic bellows (5) is fixedly connected to a suction head (6); the bottom of the liquid pump (3) is fixedly connected to a cylinder (7); the output end of the cylinder (7) is fixedly connected to a telescopic rod (8); a avoidance groove (9) is provided on the top of the stratified tank (1); one end of the liquid pump (3) is fixedly connected to a discharge pipe (10); one end of the discharge pipe (10) is fixedly connected to a discharge pipe (11); a collecting tank (12) is provided at the bottom of the discharge pipe (11); and a scale mark (13) is fixedly connected to the outer surface of the stratified tank (1).

2. A mother liquid stratification tank according to claim 1, characterized in that: A movable frame (14) is provided at the bottom of the collection tank (12), and a fixing plate (15) is fixedly connected to the inner wall of the movable frame (14) and the outer surface of the collection tank (12).

3. A mother liquid stratification tank according to claim 2, characterized in that: A connecting plate (16) is fixedly connected to the outer surface of the collecting tank (12), and a bolt (17) is threadedly connected to the interior of the fixing plate (15).

4. A mother liquid stratification tank according to claim 2, characterized in that: The bottom of the movable frame (14) is slidably connected to a driving frame (18), and one end of the driving frame (18) is fixedly connected to a second cylinder (19).

5. A mother liquid stratification tank according to claim 4, characterized in that: The output end of the second cylinder (19) is fixedly connected to a second telescopic rod (20), and one end of the second telescopic rod (20) is fixedly connected to the moving frame (14).

6. A mother liquid stratification tank according to claim 4, characterized in that: A slide bar (21) is fixedly connected to the bottom of the movable frame (14), and a slide groove (22) is provided on the top of the driving frame (18).

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