Mixing equipment for lithium hydroxide adsorbent production

Abstract

The utility model relates to mixing equipment for producing a lithium hydroxide adsorbent. The mixing equipment comprises a mixing tank and a filtering structure, a first inserting groove, a second inserting groove and a third inserting groove are formed in a frame body, so that a first filtering frame, a second filtering frame and a third filtering frame can be inserted into the corresponding inserting grooves through inserting holes respectively, then a valve is controlled to be opened, and mixed materials in a mixing tank fall into the frame body through a discharging pipe; the first filter screen, the second filter screen and the third filter screen are respectively used for filtering, and during filtering, the first filter screen, the second filter screen and the third filter screen can continuously move up and down to generate vibration under the action of rotatable cams, so that sieve pores in the filter screens are prevented from being blocked by impurities; and when one filter screen needs to be replaced, the corresponding filter frame is pulled out of the corresponding insertion groove for replacement, so that resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium hydroxide adsorbent production technical field, specifically related to a kind of lithium hydroxide adsorbent production is with mixing equipment. BACKGROUND

[0002] Lithium hydroxide (chemical formula is LiOH), is white crystalline powder, dissolves in water, slightly soluble in ethanol, with strong alkaline, mainly used for preparation lithium salt and lithium base lubricating grease, alkaline battery electrolyte, lithium bromide refrigerator absorption liquid etc.

[0003] In the patent number CN202220781412.3, the patent name is a kind of lithium hydroxide adsorbent production is with mixing device, in this patent, by setting first filter screen, second filter screen, third filter screen, the impurities in adsorbent are filtered, so that the quality of adsorbent is higher, so that people use more worry-free, further meet the use demand of people, bring convenience to people's work.

[0004] However, since in this patent, first filter screen, second filter screen, third filter screen are set between positioning plate and pull-out plate, when one of the filter screens is broken, the three filter screens are pulled out at the same time by the action of pull-out plate, and the whole is replaced, which causes resource waste, and when the impurities in adsorbent are filtered, the impurities are easy to block the filter hole on filter screen, reduce the filtering efficiency. SUMMARY

[0005] Therefore, the present application provides a kind of lithium hydroxide adsorbent production is with mixing equipment, to solve the above problems.

[0006] In order to achieve the above purpose, the utility model provides a kind of lithium hydroxide adsorbent production is with mixing equipment, including mixing tank and filter structure;

[0007] The mixing tank is provided with stirring part, the upper end of the mixing tank is provided with feed inlet, the lower end of the mixing tank is provided with discharge pipe, the discharge pipe is provided with control valve;

[0008] The filtering structure is arranged at the lower end of the mixing tank, and comprises a frame body, a first filtering frame, a second filtering frame, a third filtering frame and a vibrating member. The upper end of the frame body is provided with a circular hole arranged at the lower end of the discharging pipe. The frame body is provided with a first insertion slot, a second insertion slot and a third insertion slot. The insertion slots are arranged at the front end of the frame body. The first filtering frame is detachably arranged in the first insertion slot. The second filtering frame is detachably arranged in the second insertion slot. The third filtering frame is detachably arranged in the third insertion slot. The bottom of the first filtering frame is provided with a first filter screen. The bottom of the second filtering frame is provided with a second filter screen. The bottom of the third filtering frame is provided with a third filter screen. The lower side of the first insertion slot, the second insertion slot and the third insertion slot is provided with the vibrating member. The vibrating member is provided with a rotatable cam. The lower end of the frame body is provided with a collecting pipe.

[0009] The above beneficial effects are that the first filtering frame, the second filtering frame and the third filtering frame are respectively inserted into the corresponding insertion slots through the insertion holes. Then the valve is controlled to be opened. The mixed material in the mixing tank falls into the frame body through the discharging pipe. The material is filtered by the first filter screen, the second filter screen and the third filter screen. When filtering, the first filter screen, the second filter screen and the third filter screen are continuously moved up and down by the rotatable cam, thereby generating vibration. The screen holes of the filter screens are prevented from being blocked by impurities. The filtering efficiency is improved. When one of the filter screens needs to be replaced, the corresponding filtering frame is pulled out from the corresponding insertion slot for replacement, thereby saving resources.

[0010] One preferred scheme is that the front end of each of the first filtering frame, the second filtering frame and the third filtering frame is provided with a handle.

[0011] One preferred scheme is that the cam is arranged on a rotating shaft. The rotating shaft is connected with a motor.

[0012] One preferred scheme is that the frame body is further provided with two groups of fixing members. The two groups of fixing members are respectively arranged at the two sides of the front end of the frame body. Each of the two groups of fixing members comprises an upper screw rod, a lower screw rod and a fixing plate. The upper screw rod and the lower screw rod are respectively arranged at the upper end and the lower end of the frame body. The upper end and the lower end of the fixing plate are respectively sleeved with the upper screw rod and the lower screw rod through oval holes. The upper screw rod and the lower screw rod are respectively provided with nuts.

[0013] One preferred scheme is that the lower end of the collecting pipe is provided with a detachable connecting pipe. The connecting pipe is provided with a filter cartridge.

[0014] A preferred solution is that two support rods are arranged on two sides of the frame respectively.

[0015] A preferred solution is that the lower end of the mixing tank is connected with the upper end of the frame through a connecting rod. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further explained in detail below in combination with the drawings and specific embodiments.

[0017] Figure 1 It is a structure schematic diagram of a mixing equipment for lithium hydroxide absorbent production of the utility model;

[0018] Figure 2 It is a structure schematic diagram of a mixing equipment for lithium hydroxide absorbent production of the utility model side sectional view;

[0019] Figure 3 It is a structure schematic diagram of a mixing equipment for lithium hydroxide absorbent production of the utility model local side sectional view;

[0020] Figure 4 It is a structure schematic diagram of a mixing equipment for lithium hydroxide absorbent production of the utility model local structure;

[0021] Figure 5 It is a structure schematic diagram of a mixing equipment for lithium hydroxide absorbent production of the utility model local side sectional view plane view.

[0022] In the drawing: 10, mixing tank; 11, stirring part; 12, feed inlet; 13, discharge pipe; 14, control valve; 20, filter structure; 21, frame; 22, first filter frame; 23, second filter frame; 24, third filter frame; 210, vibrating part; 25, first insertion slot; 26, second insertion slot; 27, third insertion slot; 28, insertion port; 29, first filter screen; 31, second filter screen; 32, third filter screen; 211, cam; 33, collection pipe; 34, handle; 212, rotating shaft; 50, fixing part; 51, upper screw rod; 52, lower screw rod; 53, fixed plate; 54, oval hole; 55, nut; 61, connecting pipe; 71, support rod; 81, connecting rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. In the following description, a lot of specific details are set forth in order to give a full understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, and the person skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the following disclosed specific embodiments.

[0024] As Figures 1 to 4 The utility model provides a kind of mixing equipment for lithium hydroxide adsorbent production, including mixing tank 10 and filter structure 20;

[0025] The mixing tank 10 is provided with stirring part 11, the upper end of the mixing tank 10 is provided with feed inlet 12, the lower end of the mixing tank 10 is provided with discharge pipe 13, control valve 14 is provided on the discharge pipe 13.

[0026] The filter structure 20 is arranged at the lower end of the mixing tank 10, and the filter structure 20 includes a frame 21, a first filter frame 22, a second filter frame 23, a third filter frame 24 and a vibrating part 210. The upper end of the frame 21 is provided with a circular hole, which is arranged at the lower end of the discharge pipe 13. The frame 21 is provided with a first insertion slot 25, a second insertion slot 26 and a third insertion slot 27. The insertion slots 25, 26 and 27 are arranged at the front end of the frame 21. The first filter frame 22 is detachably arranged in the first insertion slot 25. The second filter frame 23 is detachably arranged in the second insertion slot 26. The third filter frame 24 is detachably arranged in the third insertion slot 27. The bottom of the first filter frame 22 is provided with a first filter screen 29. The bottom of the second filter frame 23 is provided with a second filter screen 31. The bottom of the third filter frame 24 is provided with a third filter screen 32. The vibrating part 210 is arranged at the lower side of the insertion slots 25, 26 and 27. The vibrating part 210 has a rotatable cam 211. The lower end of the frame 21 is provided with a collection pipe 33.

[0027] During operation, the adsorbent raw materials are added to the mixing tank 10 through the feed inlet 12. The stirring part 11 stirs and mixes the raw materials. After mixing, the control valve 14 is opened. The mixed materials fall into the frame 21 through the discharge pipe 13. At this time, the first filter screen 29, the second filter screen 31 and the third filter screen 32 filter respectively. When filtering, the first filter screen 29, the second filter screen 31 and the third filter screen 32 move up and down continuously under the action of the rotatable cam 211, generating vibration. This avoids the screen holes of the filter screens from being blocked by impurities. Then, the materials are collected through the collection pipe 33. The screen holes of the filter screens are not blocked due to the action of the cam 211, improving the filtering efficiency. When one of the filter screens needs to be replaced, the corresponding filter frame is pulled out from the corresponding insertion slot for replacement, saving resources.

[0028] Preferably, the front end of the first filter frame 22, the second filter frame 23 and the third filter frame 24 is respectively provided with a handle 34.

[0029] The filter frame is pulled out of the insertion slot by the action of the handle 34.

[0030] Preferably, the cam 211 is arranged on a rotating shaft 212, and the rotating shaft 212 is connected with the motor.

[0031] The rotating shaft 212 is driven to rotate by the motor, and the rotating shaft 212 drives the cam 211 to rotate, and the cam 211 is in constant contact with the filter screen, so that the filter screen moves up and down, thereby generating vibration.

[0032] Preferably, the fixing member 50 is further arranged, and the fixing member 50 has two groups, and the two groups of fixing members 50 are arranged on the two sides of the front end of the frame body 21 respectively, and each of the two groups of fixing members 50 comprises an upper screw rod 51, a lower screw rod 52 and a fixing plate 53, the upper screw rod 51 and the lower screw rod 52 are arranged at the upper and lower ends of the frame body 21 respectively, the upper and lower ends of the fixing plate 53 are sleeved on the upper screw rod 51 and the lower screw rod 52 through the oval holes 54, and the upper screw rod 51 and the lower screw rod 52 are respectively provided with nuts 55.

[0033] When the three filter frames are inserted into the corresponding insertion slots through the insertion holes, the fixing plate 53 is moved to the direction of the insertion slot through the action of the oval hole 54, and when the fixing plate 53 is moved to the maximum position in the direction of the insertion slot, the nuts 55 on the upper screw rod 51 and the lower screw rod 52 are tightened respectively, so that the fixing plate 53 is fixed at the corresponding position, and the three filter frames are blocked by the action of the fixing plate 53, so that the filter frame can be stably placed in the insertion slot, and the filter frame is prevented from moving out of the insertion slot.

[0034] Reference Figure 1 Preferably, the lower end of the collecting pipe 33 is provided with a detachable connecting pipe 61, and the connecting pipe 61 is provided with a filter cartridge.

[0035] When the filter screens at the bottoms of the three filter frames filter the mixed materials respectively, the materials are filtered again by the filter cartridge in the connecting pipe 61 when the materials are discharged through the collecting pipe 33, so that the materials are further filtered, and the quality of the adsorbent is further improved.

[0036] Preferably, two supporting rods 71 are arranged on the two sides of the frame body 21 respectively.

[0037] Preferably, the lower end of the mixing tank 10 is connected with the upper end of the frame body 21 through a connecting rod 81.

[0038] Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

Claims

1. A mixing device for producing lithium hydroxide adsorbent, characterized in that, The utility model relates to a kind of mixing tank and filter structure, including: Mixing tank (10), stirring element (11) is provided in the mixing tank (10), the upper end of the mixing tank (10) is provided with feed inlet (12), the lower end of the mixing tank (10) is provided with discharge pipe (13), control valve (14) is provided on the discharge pipe (13); Filter structure (20), the lower end of mixing tank (10) is provided with the filter structure (20), the filter structure (20) includes frame (21), first filter frame (22), second filter frame (23), third filter frame (24) and vibrating element (210), the upper end of the frame (21) is provided with circular hole, the circular hole is arranged at the lower end of discharge pipe (13), first insertion slot (25), second insertion slot (26) and third insertion slot (27) are provided in the frame (21), the insertion port (28) of first insertion slot (25), second insertion slot (26) and third insertion slot (27) is arranged at the front end of frame (21) respectively, first filter frame (22) is detachably arranged in first insertion slot (25), second filter frame (23) is detachably arranged in second insertion slot (26), third filter frame (24) is detachably arranged in third insertion slot, the bottom in first filter frame (22) is provided with first filter screen (29), the bottom in second filter frame (23) is provided with second filter screen (31), the bottom in third filter frame (24) is provided with third filter screen (32), the lower side of first insertion slot (25), second insertion slot (26) and third insertion slot (27) is provided with vibrating element (210), vibrating element (210) has rotatable cam (211), the lower end of frame (21) is provided with collection pipe (33).

2. The lithium hydroxide adsorbent production mixing apparatus according to claim 1, characterized by The front end of first filter frame (22), second filter frame (23) and third filter frame (24) is provided with handle (34) respectively.

3. The lithium hydroxide adsorbent production mixing apparatus according to claim 1, characterized by The cam (211) is arranged on the rotating shaft (212), and the rotating shaft (212) is connected with the motor.

4. The lithium hydroxide adsorbent production mixing apparatus according to claim 1, characterized by It further includes fixing element (50), the fixing element (50) has two groups, two groups of fixing element (50) are arranged at the two sides of the front end of frame (21) respectively, and two groups of fixing element (50) all include upper screw rod (51), lower screw rod (52) and fixed plate (53), the upper screw rod (51) and lower screw rod (52) are arranged at the upper and lower ends of frame (21) respectively, and the upper and lower ends of fixed plate (53) are respectively sleeved on the upper screw rod (51) and lower screw rod (52) through oval hole (54), and the upper screw rod (51) and lower screw rod (52) are respectively provided with nut (55).

5. The lithium hydroxide adsorbent production mixing apparatus according to claim 1, characterized by The lower end of the collection pipe (33) is provided with detachable connecting pipe (61), and the connecting pipe (61) is provided with filter cartridge.

6. The lithium hydroxide adsorbent production mixing apparatus according to claim 1, characterized by Two support rods (71) are respectively arranged at the two sides of the frame (21).

7. The lithium hydroxide adsorbent production mixing apparatus according to claim 1, characterized by The lower end of the mixing tank (10) is connected with the upper end of the frame (21) through the connecting rod (81).

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