Molecular sieve desorption machine
By adding a specific solution into the tank of the molecular sieve desorption machine and rotating the desorption barrel using a transmission mechanism, the problem of insufficient desorption of molecular sieve in the prior art is solved, and the effect of efficiently removing contaminants and restoring adsorption capacity is achieved.
Patent Information
- Application Number
- CN202422354804.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The existing molecular sieve desorption machines cannot fully remove the pollutants adsorbed inside the molecular sieve under the action of high-pressure water flow, affecting the reuse of molecular sieve.
A molecular sieve desorption machine is designed. By adding a specific solution to the molecular sieve body inside the tank for soaking, the interaction between the components in the solution and the adsorbed object is used to desorption, and the desorption barrel is driven to rotate through the transmission mechanism to speed up the desorption speed.
Effectively remove contaminants inside the molecular sieve, restore their adsorption capacity, improve the reuse efficiency of the molecular sieve, and prevent contaminants from sticking to the inner wall of the tank by scraping the components.
Smart Images
Figure CN222922939U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field, and in particular to a molecular sieve desorption machine. Background Art
[0002] Molecular sieve is a material containing precise and single tiny pores, which can be used to adsorb gases or liquids. Molecules small enough can be adsorbed through the pores, while larger molecules cannot. Different from an ordinary sieve, it operates at the molecular level. Molecular sieves are often applied to the wastewater treatment industry. When wastewater passes through the molecular sieve layer, pollutant molecules are adsorbed in the pores and micropores of the molecular sieve, thus being removed from the wastewater. In order to enable the molecular sieve to be reused, it is necessary to desorb the used molecular sieve.
[0003] In the existing molecular sieve desorption machine, high-pressure water flow is conveyed into the desorption tube through a high-pressure water pipe during use. Under the action of the high-pressure water flow, the desorption effect of the molecular sieve in the desorption tube can be accelerated. However, this method cannot fully desorb the pollutants adsorbed inside the molecular sieve, thus affecting the reuse of the molecular sieve. Summary of the Utility Model
[0004] In order to solve the problems raised in the above background art, the present application provides a molecular sieve desorption machine.
[0005] A molecular sieve desorption machine provided by the present application adopts the following technical solutions:
[0006] A molecular sieve desorption machine includes a tank body. A desorption barrel is arranged inside the tank body. Four support columns are arranged at the bottom of the tank body. An L-shaped fixing seat is arranged at the bottom of the tank body near one side edge. A transmission mechanism for driving the desorption barrel to rotate and desorb is arranged on the L-shaped fixing seat. A drain pipe is arranged at the bottom of the tank body near the other side edge. A top cover is also arranged at the top of the tank body.
[0007] Preferably, the transmission mechanism includes a first motor. The first motor is fixedly installed on the top of the L-shaped fixing seat, and a first transmission wheel is arranged at the output end of the first motor.
[0008] Preferably, one end of the first transmission wheel is sleeved with one end of a belt, and the other end of the belt is sleeved with a second transmission wheel. The second transmission wheel is fixedly installed at the bottom of one end of a rotating rod arranged at the bottom of the tank body.
[0009] Preferably, the rotating rod is rotatably installed in a shaft hole opened at the bottom of the tank body. The other end of the rotating rod penetrates into the tank body and is connected to the bottom of the desorption barrel.
[0010] Preferably, a cavity is provided between the outer wall and the inner wall of the desorption barrel, a molecular sieve body is placed inside the cavity, and a corresponding water channel is also opened between the outer wall and the inner wall of the desorption barrel.
[0011] Preferably, a water inlet pipe is provided at the top of the top cover, and a second motor is also provided at the middle position of the top of the tank body. The output end of the second motor passes through the through hole opened at the top of the top cover and is connected to a scraping assembly.
[0012] Preferably, the scraping assembly includes a shaft rod. One end of the shaft rod is connected to a rotating plate at the bottom, and two scraping plates are provided at the bottoms of both ends of the rotating plate. One side of the two scraping plates is attached to the inner wall of the tank body.
[0013] Preferably, a liquid inlet is also provided at the top of the top cover near the edge position.
[0014] In summary, the present application includes the following beneficial technical effects:
[0015] In the present utility model, a transmission mechanism is provided on the top of the L-shaped fixing seat. By adding a specific solution into the tank body to soak the molecular sieve body, through the interaction between other components in the solution and the adsorbed substance, the adsorbed substance is desorbed from the molecular sieve body, and then the transmission mechanism is driven to drive the desorption barrel to rotate, accelerating the desorption speed of the adsorbed substance from the molecular sieve body, thereby removing pollutants from the molecular sieve body to restore its adsorption capacity;
[0016] In the present utility model, by driving the second motor provided at the top of the ejector rod, the shaft rod rotates to drive the two scraping plates provided at the bottoms of both ends of the rotating plate to scrape the inner wall of the tank body, preventing the desorbed pollutants from adhering to the inner wall of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic structural diagram of a molecular sieve desorption machine in an embodiment of the present application;
[0018] Figure 2 is an internal structural sectional view of a molecular sieve desorption machine in an embodiment of the present application;
[0019] Figure 3 is an enlarged view of the structure at A of a molecular sieve desorption machine in an embodiment of the present application;
[0020] Figure 4 is a sectional view of the desorption barrel structure of a molecular sieve desorption machine in an embodiment of the present application.
[0021] Description of the reference numerals: 1, tank body; 2, desorption barrel; 3, L-shaped fixing seat; 4, drain pipe; 5, top cover; 6, first motor; 7, first transmission wheel; 8, belt; 9, second transmission wheel; 10, rotating rod; 11, cavity; 12, molecular sieve main body; 13, water chute; 14, water inlet pipe; 15, second motor; 16, shaft rod; 17, rotating plate; 18, scraper; 19, liquid inlet. Detailed implementation mode
[0022] The following further describes the present application in conjunction with the attached Figure 1 —4 in more detail.
[0023] An embodiment of the present application discloses a molecular sieve desorber, which includes a tank body 1. A desorption barrel 2 is arranged inside the tank body 1. Four support columns are arranged at the bottom of the tank body 1. An L-shaped fixing seat 3 is arranged near one side edge at the bottom of the tank body 1. A transmission mechanism for driving the desorption barrel 2 to rotate and desorb is arranged on the L-shaped fixing seat 3. A drain pipe 4 is arranged near the other side edge at the bottom of the tank body 1. A top cover 5 is also arranged at the top of the tank body 1.
[0024] Refer to Figure 2 、 Figure 3 and Figure 4 The transmission mechanism includes a first motor 6. The first motor 6 is fixedly installed on the top of the L-shaped fixing seat 3. A first transmission wheel 7 is arranged at the output end of the first motor 6. One end of the first transmission wheel 7 is sleeved with one end of a belt 8. The other end of the belt 8 is sleeved with a second transmission wheel 9. The second transmission wheel 9 is fixedly installed at the bottom of one end of a rotating rod 10 arranged at the bottom of the tank body 1. The rotating rod 10 is rotatably installed in a shaft hole opened at the bottom of the tank body 1. The other end of the rotating rod 10 penetrates into the tank body 1 and is connected to the bottom of the desorption barrel 2. A cavity 11 is arranged between the outer wall and the inner wall of the desorption barrel 2. A molecular sieve main body 12 is placed inside the cavity 11. A corresponding water chute 13 is also opened between the outer wall and the inner wall of the desorption barrel 2. More specifically, by driving the first motor 6, the first transmission wheel 7 rotates to drive the second transmission wheel 9 to rotate through the belt 8. The second transmission wheel 9 rotates to drive the rotating rod 10 to rotate, so that the rotating rod 10 drives the desorption barrel 2 to rotate inside the tank body 1. Under the action of centrifugal force, the desorption speed of the molecular sieve main body 12 arranged inside the cavity 11 of the desorption barrel 2 is accelerated, and the desorption efficiency of the molecular sieve main body 12 during desorption is improved.
[0025] Refer to Figure 1 and Figure 2, a water inlet pipe 14 is provided at the top of the top cover 5. A second motor 15 is also provided at the middle position of the top of the tank body 1. The output end of the second motor 15 passes through a through hole opened at the top of the top cover 5 and is connected to a scraping assembly. The scraping assembly includes a shaft rod 16. One end of the shaft rod 16 is connected to a rotating plate 17 at the bottom. Two scraping plates 18 are provided at the bottom ends of both sides of the rotating plate 17. One side of the two scraping plates 18 is attached to the inner wall of the tank body 1. A liquid inlet 19 is also provided at the top of the top cover 5 near the edge position. More specifically, a specific solution is added into the tank body 1 through the liquid inlet 19. Through the interaction between other components in the solution and the adsorbed substances inside the molecular sieve main body 12, the adsorbed substances are desorbed from the molecular sieve main body 12. At the same time, the second motor 15 is driven to drive the two scraping plates 18 provided at the bottom ends of both sides of the rotating plate 17 to scrape the inner wall of the tank body 1, preventing the contaminants after desorption from adhering to the inner wall of the tank body 1.
[0026] The implementation principle of a molecular sieve desorption machine according to an embodiment of the present application is as follows: When in use, a specific solution is added into the tank body 1 through the liquid inlet 19, so that the interaction between other components in the solution and the adsorbed substances inside the molecular sieve main body 12 causes the adsorbed substances to be desorbed from the molecular sieve main body 12. Then the first motor 6 is driven. Under the transmission action of the first transmission wheel 7, the belt 8 and the second transmission wheel 9, the rotating rod 10 is driven to rotate, so that the rotating rod 10 drives the desorption barrel 2 to rotate inside the tank body 1. Under the action of centrifugal force, the desorption speed of the molecular sieve main body 12 is accelerated, so as to remove the contaminants from the molecular sieve main body 12 to restore its adsorption capacity. At the same time, the second motor 15 is driven, so that the shaft rod 16 drives the two scraping plates 18 provided at the bottom ends of both sides of the rotating plate 17 to scrape the inner wall of the tank body 1, preventing the contaminants after desorption from adhering to the inner wall of the tank body 1.
[0027] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.
Claims
1. A molecular sieve desorber, comprising a tank body (1), a desorption barrel (2) being arranged inside the tank body (1), four support columns being arranged at the bottom of the tank body (1), and an L-shaped fixing seat (3) being arranged near one side edge of the bottom of the tank body (1), characterized in that: The L-shaped fixing seat (3) is provided with a transmission mechanism for driving the desorption barrel (2) to rotate and desorb, a drainage pipe (4) is provided at the bottom of the tank body (1) near the other side edge, and a top cover (5) is also provided at the top of the tank body (1).
2. A molecular sieve desorber according to claim 1, characterized in that: The transmission mechanism comprises a first motor (6), the first motor (6) being fixedly mounted on the top of the L-shaped fixing seat (3), and a first transmission wheel (7) being provided at the output end of the first motor (6).
3. A molecular sieve desorber according to claim 2, characterized in that: The first transmission wheel (7) is fitted with one end of a belt (8), the other end of the belt (8) is fitted with a second transmission wheel (9), and the second transmission wheel (9) is fixedly mounted on the bottom of one end of a rotating rod (10) provided at the bottom of the tank body (1).
4. A molecular sieve desorber according to claim 3, characterized in that: The rotating rod (10) is rotatably mounted in an axial hole opened at the bottom of the tank body (1); the other end of the rotating rod (10) penetrates into the tank body (1) and is connected to the bottom of the desorption barrel (2).
5. A molecular sieve desorber according to claim 1, characterized in that: A cavity (11) is provided between the outer wall and the inner wall of the desorption barrel (2), a molecular sieve body (12) is placed inside the cavity (11), and a corresponding water flow trough (13) is also provided between the outer wall and the inner wall of the desorption barrel (2).
6. A molecular sieve desorber according to claim 1, characterized in that: A water inlet pipe (14) is provided at the top of the top cover (5), and a second motor (15) is also provided at the middle position of the top of the tank body (1), wherein the output end of the second motor (15) passes through a through hole provided at the top of the top cover (5) and is connected to a scraping assembly.
7. A molecular sieve desorber according to claim 6, characterized in that: The scraping assembly comprises a shaft (16), the bottom of one end of the shaft (16) being connected to a rotating plate (17), and two scraping plates (18) being arranged at the bottom of both ends of the rotating plate (17), one side of the two scraping plates (18) being in contact with the inner wall of the tank body (1).
8. A molecular sieve desorber according to claim 1, characterized in that: A liquid inlet (19) is also provided at the top of the top cover (5) near the edge.