Adsorption tower for molybdenum disulfide production

Abstract

The utility model discloses a molybdenum disulfide production's adsorption tower, including water tank no. 1, adsorption tower no. 1, adsorption tower no. 2, water tank no. 2 and air inlet hole, the adsorption tower no. 1 is fixedly connected to the left side of water tank no. 1 top, the adsorption tower no. 2 is fixedly connected to the right side of water tank no. 1 top, the air inlet hole is opened in the bottom of adsorption tower no. According to the molybdenum disulfide adsorption device, the second water tank is arranged, water is independently supplied to the water spraying mechanism through the second water tank, the situation of impurity blockage is avoided, then water adsorbing molybdenum disulfide is collected and concentrated through the first water tank, and gas can be conveyed into the first adsorption tower through the gas inlet hole; the problems that when an existing adsorption tower is used, water in a water tank is pumped out through a water pump and then sprayed out through a spray head, the adsorbed water enters the water tank at the bottom, dust particles exist in the water in the water tank, the spray head is blocked by the particles when the water is sprayed out through the spray head, the service life of the spray head is influenced, and the adsorption efficiency is influenced are solved. The device has the advantage of preventing the nozzle from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of adsorption towers, and particularly relates to an adsorption tower for molybdenum disulfide production. Background Technique

[0002] Molybdenum disulfide is a black powder with a metallic luster, belonging to the hexagonal crystal system. It has diamagnetism and semiconductor properties. It has many Mo-S prism faces, a large specific surface area, covalent bonds within the layers, and van der Waals forces between the layers. It is easy to separate between the layers, showing a very low coefficient of friction. And because sulfur has a strong adhesion ability to metals, molybdenum disulfide can adhere well to the metal surface and always play a lubricating function. Especially under the conditions of high temperature and high vacuum, it still has a low coefficient of friction. Due to its special properties, it can be widely used as a good solid lubricant material in the solid lubrication industry.

[0003] For example, the existing Chinese invention patent with the application number CN201821104017.1 discloses an adsorption tower for molybdenum disulfide production, aiming to solve the technical problem of low recovery rate of molybdenum powder. It includes a primary adsorption tower and a secondary adsorption tower connected in series in sequence. The bottoms of the primary adsorption tower and the secondary adsorption tower are provided with and communicated with a liquid collection tank. In the primary adsorption tower, first, second, and third spray layers are sequentially arranged from bottom to top. A fourth spray layer is arranged in the secondary adsorption tower. The first, second, and fourth spray layers are communicated with the liquid collection tank through a first liquid supply pipeline. The fourth spray layer is communicated with the liquid collection tank through a second liquid supply pipeline parallel to the first liquid supply pipeline. The utility model utilizes the characteristic that molybdenum powder is insoluble in water, and adopts a multi-stage spraying method to effectively spray down molybdenum powder of different sizes in the dust-containing gas and deposit it in the liquid collection tank, greatly improving the recovery rate of molybdenum powder. Compared with single-tower spraying, the utility model can increase the recovery rate of molybdenum powder by more than 10%.

[0004] When the existing adsorption tower is in use, water in the water tank is pumped out by a water pump and then sprayed out through a nozzle. The adsorbed water will enter the water tank at the bottom, resulting in dust particles in the water in the water tank. When the particles are sprayed out by the nozzle, they will block the nozzle, affecting the service life of the nozzle and thus affecting the adsorption efficiency. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide an adsorption tower for molybdenum disulfide production, which has the advantage of avoiding blockage of the nozzle, and solves the problem that when the existing adsorption tower is in use, water in the water tank is pumped out by a water pump and then sprayed out through a nozzle, and the adsorbed water will enter the water tank at the bottom, resulting in dust particles in the water in the water tank. When the particles are sprayed out by the nozzle, they will block the nozzle, affecting the service life of the nozzle and thus affecting the adsorption efficiency.

[0006] To achieve the above object, the utility model provides the following technical solutions: It includes a first water tank, a first adsorption tower, a second adsorption tower, a second water tank and an air inlet. The first adsorption tower is fixedly connected to the left side of the top of the first water tank. The second adsorption tower is fixedly connected to the right side of the top of the first water tank. The air inlet is opened at the bottom of the left side of the first adsorption tower. The second water tank is arranged on the right side of the first water tank. The top of the inner wall of the first water tank is communicated with the bottom of the inner walls of the first adsorption tower and the second adsorption tower. A water spraying mechanism is fixedly connected to the bottom of the left side of the second water tank.

[0007] Preferably, the water spraying mechanism includes a water pump. The water pump is fixedly connected to the left side of the second water tank. An inlet is opened at the top of the second water tank. A filter plate is fixedly connected to the top of the inner wall of the second water tank.

[0008] Preferably, a water pipe is fixedly connected to the output end of the water pump. Spiral pipes are fixedly connected to the inner walls of both the first adsorption tower and the second adsorption tower. One end of the spiral pipe is communicated with one side of the water pipe.

[0009] Preferably, nozzles are fixedly connected to the bottom of the spiral pipe. There are several nozzles, and the several nozzles are equidistantly distributed.

[0010] Preferably, a conveying pipe is fixedly connected to the top of the first adsorption tower. The other end of the conveying pipe is communicated with the left side of the second adsorption tower.

[0011] Preferably, a fan is fixedly connected to the inner wall of the conveying pipe.

[0012] Preferably, an expansion groove is opened at the bottom of the inner wall of the first water tank.

[0013] Preferably, a drain port is opened at the bottom of the left side of the first water tank. A solenoid valve is fixedly connected to the top of the drain port.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. By setting the second water tank, the water spraying mechanism is supplied with water separately by the second water tank, avoiding the situation of impurity blockage. Then, the first water tank collects and concentrates the water adsorbed with molybdenum disulfide. The air inlet can transport gas into the first adsorption tower, solving the problem that in the prior art, when the existing adsorption tower is in use, water in the water tank is pumped out by a water pump and then sprayed out through a nozzle, and the adsorbed water will enter the bottom water tank, resulting in dust particles in the water in the water tank. When the water is sprayed out by the nozzle, the particles will block the nozzle, affecting the service life of the nozzle and thus affecting the adsorption efficiency. It has the advantage of avoiding nozzle blockage.

[0016] 2. By providing a water spraying mechanism in the present utility model, the water inlet can convey water to the second water tank, the filter plate can filter the water in the second water tank, and the water pump can pump out the filtered water and convey it to the water pipe.

[0017] 3. By providing a water pipe and a spiral pipe in the present utility model, the water pipe can convey water, and then convey the water into the spiral pipe through the water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0019] Figure 2 is a schematic front sectional structure diagram of the present utility model;

[0020] Figure 3 The present utility model is Figure 2 an enlarged structure diagram at position A in

[0021] In the figure: 1. First water tank; 2. First adsorption tower; 3. Second adsorption tower; 4. Second water tank; 5. Air inlet; 6. Water spraying mechanism; 61. Water pump; 62. Water inlet; 63. Filter plate; 7. Water pipe; 8. Spiral pipe; 9. Nozzle; 10. Delivery pipe; 11. Fan; 12. Expanded groove; 13. Drainage port; 14. Solenoid valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figures 1 to 3 shown, the present utility model provides a device including a first water tank 1, a first adsorption tower 2, a second adsorption tower 3, a second water tank 4 and an air inlet 5. The first adsorption tower 2 is fixedly connected to the left side of the top of the first water tank 1, the second adsorption tower 3 is fixedly connected to the right side of the top of the first water tank 1, the air inlet 5 is opened at the bottom left side of the first adsorption tower 2, the second water tank 4 is arranged on the right side of the first water tank 1, the top inner wall of the first water tank 1 is communicated with the bottom inner walls of the first adsorption tower 2 and the second adsorption tower 3, and a water spraying mechanism 6 is fixedly connected to the bottom left side of the second water tank 4.

[0024] Referring to Figure 2 , the water spraying mechanism 6 includes a water pump 61. The water pump 61 is fixedly connected to the left side of the second water tank 4. The top of the second water tank 4 is provided with a water inlet 62, and the top inner wall of the second water tank 4 is fixedly connected with a filter plate 63.

[0025] As a technical optimization solution of the present utility model, by providing a water spraying mechanism 6, the water inlet 62 can convey water into the second water tank 4, the filter plate 63 can filter the water in the second water tank 4, and the water pump 61 can pump out the filtered water and convey it to the water pipe 7.

[0026] Reference Figure 2 , the output end of the water pump 61 is fixedly connected to a water pipe 7, and the inner walls of the first adsorption tower 2 and the second adsorption tower 3 are both fixedly connected with spiral pipes 8, and one end of the spiral pipe 8 is communicated with one side of the water pipe 7.

[0027] As a technical optimization solution of the present utility model, by providing the water pipe 7 and the spiral pipe 8, the water pipe 7 can convey water, and then convey the water into the spiral pipe 8 through the water pipe 7.

[0028] Reference Figure 2 , the bottom of the spiral pipe 8 is fixedly connected with spray heads 9, there are several spray heads 9, and several spray heads 9 are evenly distributed.

[0029] As a technical optimization solution of the present utility model, by providing the spray heads 9, the spray heads 9 can spray out the water in the spiral pipe 8, so that the sprayed water adsorbs the molybdenum disulfide floating in the first adsorption tower 2, and then falls into the first water tank 1.

[0030] Reference Figure 2 , the top of the first adsorption tower 2 is fixedly connected with a conveying pipe 10, and the other end of the conveying pipe 10 is communicated with the left side of the second adsorption tower 3.

[0031] As a technical optimization solution of the present utility model, by providing the conveying pipe 10, the conveying pipe 10 can convey the gas at the top of the first adsorption tower 2 into the second adsorption tower 3 for secondary adsorption.

[0032] Reference Figure 2 , the inner wall of the conveying pipe 10 is fixedly connected with a fan 11.

[0033] As a technical optimization solution of the present utility model, by providing the fan 11, the fan 11 can convey the gas in the conveying pipe 10 to the second adsorption tower 3, avoiding the gas staying in the conveying pipe 10 and adsorbing on the inner wall of the conveying pipe 10.

[0034] Reference Figure 3 , a widened groove 12 is opened at the bottom of the inner wall of the first water tank 1.

[0035] As a technical optimization solution of the present utility model, by providing the widened groove 12, the widened groove 12 can make the sediment in the first water tank 1 enter the bottom of the widened groove 12, avoiding being affected by the water flow.

[0036] Reference Figure 3, a drain port 13 is provided at the bottom on the left side of the first water tank 1, and a solenoid valve 14 is fixedly connected to the top of the drain port 13.

[0037] As a technical optimization solution of the present utility model, by providing the drain port 13 and the solenoid valve 14, the drain port 13 can drain the water in the first water tank 1, and then the opening and closing of the drain port 13 can be controlled by the solenoid valve 14.

[0038] The working principle and usage process of the present utility model: When in use, the water inlet 62 can transport water into the second water tank 4, the filter plate 63 can filter the water in the second water tank 4, the water pump 61 can pump out the filtered water and transport it to the water pipe 7, the water pipe 7 can transport the water, and then the water is transported into the spiral pipe 8 through the water pipe 7. The nozzle 9 can spray out the water in the spiral pipe 8, so that the sprayed water can adsorb the molybdenum disulfide floating in the first adsorption tower 2, and then fall into the first water tank 1. The delivery pipe 10 can transport the gas at the top of the first adsorption tower 2 into the second adsorption tower 3 for secondary adsorption. The fan 11 can transport the gas in the delivery pipe 10 to the second adsorption tower 3 to prevent the gas from staying in the delivery pipe 10 and adsorbing on the inner wall of the delivery pipe 10. The expansion slot 12 can enable the sediment in the first water tank 1 to enter the bottom of the expansion slot 12 to avoid being affected by the water flow. The water port 13 can drain the water in the first water tank 1, and then the opening and closing of the drain port 13 can be controlled by the solenoid valve 14.

[0039] In summary: For the adsorption tower for molybdenum disulfide production, by providing the second water tank 4, the water supply for the water spraying mechanism 6 is independently provided by the second water tank 4 to avoid the situation of impurity blockage. Then, the first water tank 1 collects and concentrates the water adsorbed with molybdenum disulfide. The air inlet hole 5 can transport the gas into the first adsorption tower 2, solving the problem that in the existing adsorption tower, when in use, the water in the water tank is pumped out by a water pump and then sprayed out through a nozzle. The adsorbed water will enter the bottom water tank, resulting in dust particles in the water in the water tank. When the water is sprayed out by the nozzle, the particles will block the nozzle, affecting the service life of the nozzle and thus affecting the adsorption efficiency.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adsorption tower for molybdenum disulfide production, comprising a water tank 1 (1), an adsorption tower 1 (2), an adsorption tower 2 (3), a water tank 2 (4) and an air inlet (5), characterized in that: The adsorption tower 1 (2) is fixedly connected to the left side of the top of the water tank 1 (1), the adsorption tower 2 (3) is fixedly connected to the right side of the top of the water tank 1 (1), the air inlet (5) is opened at the bottom of the left side of the adsorption tower 1 (2), the water tank 2 (4) is arranged on the right side of the water tank 1 (1), the top of the inner wall of the water tank 1 (1) is connected to the bottom of the inner wall of the adsorption tower 1 (2) and the adsorption tower 2 (3), and the bottom of the left side of the water tank 2 (4) is fixedly connected with a water spray mechanism (6).

2. The adsorption tower for molybdenum disulfide production according to claim 1, characterized in that: The water spray mechanism (6) comprises a water pump (61), the water pump (61) is fixedly connected to the left side of the second water tank (4), a water inlet (62) is provided at the top of the second water tank (4), and a filter plate (63) is fixedly connected to the top of the inner wall of the second water tank (4).

3. The adsorption tower for molybdenum disulfide production according to claim 2, characterized in that: The output end of the water pump (61) is fixedly connected to a water pipe (7), and the inner walls of the adsorption tower 1 (2) and the adsorption tower 2 (3) are both fixedly connected to a spiral tube (8), and one end of the spiral tube (8) is connected to one side of the water pipe (7).

4. The adsorption tower for molybdenum disulfide production according to claim 3, characterized in that: A nozzle (9) is fixedly connected to the bottom of the spiral tube (8), and a plurality of nozzles (9) are provided, and the plurality of nozzles (9) are distributed at equal distances.

5. The adsorption tower for molybdenum disulfide production according to claim 1, characterized in that: A delivery pipe (10) is fixedly connected to the top of the first adsorption tower (2), and the other end of the delivery pipe (10) is connected to the left side of the second adsorption tower (3).

6. The adsorption tower for molybdenum disulfide production according to claim 5, characterized in that: A fan (11) is fixedly connected to the inner wall of the delivery pipe (10).

7. The adsorption tower for molybdenum disulfide production according to claim 1, characterized in that: An expansion groove (12) is provided at the bottom of the inner wall of the water tank 1 (1).

8. The adsorption tower for molybdenum disulfide production according to claim 1, characterized in that: A drainage port (13) is provided at the bottom of the left side of the water tank 1 (1), and a solenoid valve (14) is fixedly connected to the top of the drainage port (13).

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