An integrated automatic suction filtration device

Abstract

The utility model relates to the field of filtration technology, concretely to an integrated automatic filtration device, which comprises: a vacuum bottle, the surface of which is provided with an air extraction connecting pipe and a discharge port, and the inside of the vacuum bottle is fixedly installed with an anti-overflow frame, the inside of the anti-overflow frame is provided with a lifting sealing plate; a funnel is arranged above the vacuum bottle, and the surface of the funnel is sleeved with a sealing ring; a first-stage filter frame is arranged inside the funnel, the inside of the first-stage filter frame is fixedly provided with a first-stage filter plate, the inside of the first-stage filter frame is provided with a second-stage filter frame, and the inside of the second-stage filter frame is provided with a second-stage filter plate; by arranging the anti-overflow frame and the lifting sealing plate inside the vacuum bottle, the solution in the vacuum bottle drives the buoyancy ball to rise in the process of rising, the buoyancy ball drives the lifting sealing plate to rise in the inside of the lifting groove in the process of rising, and when the solution in the vacuum bottle rises to a specified position, the lifting sealing plate closes the air extraction port, so that the solution in the vacuum bottle is prevented from being sucked into the vacuum pump.

Description

Technical Field

[0001] This utility model relates to the field of vacuum filtration technology, specifically an integrated automatic vacuum filtration device. Background Technology

[0002] Industrial production in various fields generates waste containing precious metals. If this waste is disposed of as garbage, it will result in a serious waste of resources, pollution of water and soil environment, and certain economic losses to enterprises. Therefore, it is necessary to extract the metals from these wastes. A filtration device is a filtration device used to extract precious metals from industrial waste.

[0003] In the existing technology, precious metals are extracted by a vacuum filtration device. First, the waste containing precious metals is placed on the filter plate in the funnel. Then, a dissolving solution is added to the waste to dissolve the impurities in the waste. The air in the vacuum bottle below the funnel is extracted by a vacuum pump, which accelerates the flow of the solution in the funnel into the vacuum bottle, leaving the precious metals in the funnel, thereby achieving the extraction of precious metals.

[0004] However, in the above technology, when the solution in the vacuum bottle reaches the position of the suction pipe, the solution will be sucked into the vacuum pump, which will damage the equipment. The position of the solution needs to be monitored at all times, which is labor-intensive. In addition, fine precious metal particles will mix into the solution and enter the vacuum bottle, resulting in the waste of precious metals. Utility Model Content

[0005] The purpose of this invention is to provide an integrated automatic filtration device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An integrated automatic filtration device includes:

[0008] The vacuum bottle has a vacuum connection pipe and a discharge port on its surface. An anti-overflow frame is fixedly installed inside the vacuum bottle, and a lifting sealing plate is installed inside the anti-overflow frame.

[0009] A funnel is positioned above a vacuum bottle, and a sealing ring is fitted onto the surface of the funnel.

[0010] The primary filter frame is located inside the funnel. A primary filter plate is fixedly installed inside the primary filter frame. A secondary filter frame is installed inside the primary filter frame. A secondary filter plate is installed inside the secondary filter frame.

[0011] Preferably, the vacuum connection pipe is located on the side of the vacuum bottle near the top, and the vacuum connection pipe is used to connect to the vacuum pump.

[0012] Preferably, the discharge port is located on the side of the vacuum bottle near the bottom, and the discharge port is used to connect to the solution discharge pipe.

[0013] Preferably, the anti-overflow frame is located on the inner wall of the vacuum bottle near the vacuum connection pipe. The anti-overflow frame has a lifting groove inside and an air extraction port on its surface. The air extraction port passes through the lifting groove and is connected to the vacuum connection pipe.

[0014] Preferably, the lifting sealing plate is slidably disposed inside the lifting groove, and a connecting rod is connected to the bottom of the lifting sealing plate. The connecting rod passes through the bottom of the overflow frame and extends to the bottom of the overflow frame. A buoyancy ball is connected to the lower end of the connecting rod.

[0015] Preferably, the top of the funnel is provided with a first positioning groove, the bottom of the funnel is inserted into the inside of the vacuum bottle, and a sealing ring is provided between the side of the funnel and the inner wall of the vacuum bottle.

[0016] Preferably, a second positioning groove is provided on the top of the primary filter frame, and a first positioning block is fixedly provided on the side of the primary filter frame, with the first positioning block embedded inside the first positioning groove.

[0017] Preferably, the surface of the secondary filter frame is provided with a second positioning block, which is embedded inside the second positioning groove.

[0018] Preferably, the secondary filter plate is disposed above the primary filter plate, the secondary filter plate is configured to be nanoscale, and the primary filter plate is configured to be microscale.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. By installing an anti-overflow frame and a lifting sealing plate inside the vacuum bottle, the solution inside the vacuum bottle rises, causing the buoyancy ball to rise. As the buoyancy ball rises, it causes the lifting sealing plate to rise inside the lifting groove. When the solution inside the vacuum bottle rises to the designated position, the lifting sealing plate closes the air extraction port, preventing the solution inside the vacuum bottle from being sucked into the vacuum pump.

[0021] 2. By setting up a secondary filter plate and a primary filter plate, with the secondary filter plate set to micron level and the primary filter plate set to nanometer level, the precious metals contained in the solution are blocked by the secondary and primary filter plates respectively as the solution passes through them sequentially. This reduces the amount of precious metals in the solution entering the vacuum bottle, thus reducing waste. At the same time, the secondary filtration achieved through the secondary and primary filter plates ensures the filtration speed while reducing precious metal waste.

[0022] 3. By embedding the first positioning block into the first positioning groove and the second positioning block into the second positioning groove, the rotation of the primary and secondary filter frames during the stirring process is prevented, thus avoiding interference with the stirring operation. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0025] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 This is a schematic diagram of the funnel structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the first filter frame structure of this utility model;

[0028] Figure 6 This is a schematic diagram of the second filter frame structure of this utility model.

[0029] In the diagram: Vacuum bottle 1, suction connection pipe 11, discharge port 12, funnel 2, sealing ring 21, first positioning groove 22, primary filter frame 3, second positioning groove 31, first positioning block 32, primary filter plate 33, secondary filter frame 4, second positioning block 41, secondary filter plate 42, anti-overflow frame 5, lifting groove 51, suction port 52, lifting sealing plate 6, connecting rod 61, buoyancy ball 62. Detailed Implementation

[0030] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0031] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0032] Please see the appendix Figure 1 To be continued Figure 6 As shown, this utility model provides an integrated automatic filtration device, comprising:

[0033] A vacuum bottle 1 has a suction connection pipe 11 and a discharge port 12 on its surface. The suction connection pipe 11 is located on the side of the vacuum bottle 1 near the top and is used to connect to a vacuum pump. The discharge port 12 is located on the side of the vacuum bottle 1 near the bottom and is used to connect to a solution discharge pipe. An anti-overflow bracket 5 is fixedly installed inside the vacuum bottle 1, located on the inner wall of the vacuum bottle 1 near the suction connection pipe 11. The overflow prevention frame 5 has a lifting groove 51 inside, and an air extraction port 52 is opened on the surface of the overflow prevention frame 5. The air extraction port 52 passes through the lifting groove 51 and is connected to the air extraction connecting pipe 11. The overflow prevention frame 5 has a lifting sealing plate 6 inside, which is slidably disposed inside the lifting groove 51. The bottom of the lifting sealing plate 6 is connected to a connecting rod 61, which passes through the bottom of the overflow prevention frame 5 and extends to the bottom of the overflow prevention frame 5. The lower end of the connecting rod 61 is connected to a buoyancy ball 62.

[0034] Funnel 2 is disposed above vacuum bottle 1. A first positioning groove 22 is provided on the top of funnel 2. The bottom of funnel 2 is inserted into the interior of vacuum bottle 1. A sealing ring 21 is sleeved on the surface of funnel 2. The sealing ring 21 is disposed between the side of funnel 2 and the inner wall of vacuum bottle 1.

[0035] A primary filter frame 3 is disposed inside the funnel 2. A second positioning groove 31 is provided on the top of the primary filter frame 3. A first positioning block 32 is fixedly disposed on the side of the primary filter frame 3 and is embedded inside the first positioning groove 22. A primary filter plate 33 is fixedly disposed inside the primary filter frame 3. A secondary filter frame 4 is disposed inside the primary filter frame 3. A second positioning block 41 is provided on the surface of the secondary filter frame 4 and is embedded inside the second positioning groove 31. A secondary filter plate 42 is disposed inside the secondary filter frame 4 and is disposed above the primary filter plate 33.

[0036] The present invention proposes an integrated automatic filtration device. In use, a funnel 2 is inserted into the top of a vacuum bottle 1, and a sealing ring 21 is used to seal the funnel 2 and the vacuum bottle 1. Then, a primary filter frame 3 is inserted into the funnel 2, so that the first positioning block 32 is embedded in the first positioning groove 22. Then, a secondary filter frame 4 is inserted into the primary filter frame 3, so that the second positioning block 41 is embedded in the second positioning groove 31. Waste containing precious metals is placed into the secondary filter frame 4 and a dissolving solution is added. The impurities in the waste are dissolved by stirring. The dissolved impurities pass through the secondary filter plate 42 and the primary filter plate 33 in sequence and then enter the vacuum bottle 1.

[0037] By setting an anti-overflow frame 5 and a lifting sealing plate 6 inside the vacuum bottle 1, the solution inside the vacuum bottle 1 causes the buoyancy ball 62 to rise during the rising process. During the rising process of the buoyancy ball 62, the lifting sealing plate 6 rises inside the lifting groove 51. When the solution inside the vacuum bottle 1 rises to the designated position, the lifting sealing plate 6 closes the air extraction port 52 to prevent the solution inside the vacuum bottle 1 from being sucked into the vacuum pump.

[0038] As a further improvement of this utility model, an alarm is installed. When the lifting sealing plate 6 closes the air extraction port 52, the alarm is triggered to remind the user to turn off the vacuum pump and avoid the vacuum pump from working for a long time.

[0039] As a further improvement of this utility model, by setting a secondary filter plate 42 and a primary filter plate 33, with the secondary filter plate 42 set to the micron level and the primary filter plate 33 set to the nano level, the precious metals contained in the solution are blocked by the secondary filter plate 42 and the primary filter plate 33 respectively during the process of the solution passing through the secondary filter plate 42 and the primary filter plate 33, reducing the precious metals contained in the solution entering the vacuum bottle 1 and reducing the waste of precious metals. At the same time, the secondary filter plate 42 and the primary filter plate 33 achieve secondary filtration, which reduces the waste of precious metals while ensuring the filtration speed. In addition, the secondary filter plate 42 and the primary filter plate 33 separate the micron powder and the nano powder, laying the foundation for further processing and classification, and improving the efficiency of subsequent processing.

[0040] As a further improvement of this utility model, by embedding the first positioning block 32 into the first positioning groove 22 and the second positioning block 41 into the second positioning groove 31, the rotation of the primary filter frame 3 and the secondary filter frame 4 during the stirring process is avoided, which would affect the stirring operation.

[0041] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0042] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An integrated automatic filtration device, characterized in that, include: Vacuum bottle (1), the surface of the vacuum bottle (1) is provided with a vacuum connection pipe (11) and a discharge port (12), an anti-overflow frame (5) is fixedly installed inside the vacuum bottle (1), and a lifting sealing plate (6) is provided inside the anti-overflow frame (5). Funnel (2), the funnel (2) is disposed above the vacuum bottle (1), and a sealing ring (21) is fitted on the surface of the funnel (2). A primary filter frame (3) is disposed inside the funnel (2). A primary filter plate (33) is fixedly disposed inside the primary filter frame (3). A secondary filter frame (4) is disposed inside the primary filter frame (3). A secondary filter plate (42) is disposed inside the secondary filter frame (4).

2. The integrated automatic filtration device according to claim 1, characterized in that, The vacuum pumping connection pipe (11) is located on the side of the vacuum bottle (1) near the top, and the vacuum pumping connection pipe (11) is used to connect to the vacuum pump.

3. The integrated automatic filtration device according to claim 2, characterized in that, The discharge port (12) is located on the side of the vacuum bottle (1) near the bottom, and the discharge port (12) is used to connect the solution discharge pipe.

4. The integrated automatic filtration device according to claim 3, characterized in that, The anti-overflow frame (5) is located on the inner wall of the vacuum bottle (1) near the vacuum connection pipe (11). The anti-overflow frame (5) has a lifting groove (51) inside and a vacuum port (52) on its surface. The vacuum port (52) passes through the lifting groove (51) and is connected to the vacuum connection pipe (11).

5. The integrated automatic filtration device according to claim 4, characterized in that, The lifting sealing plate (6) is slidably disposed inside the lifting groove (51). A connecting rod (61) is connected to the bottom of the lifting sealing plate (6). The connecting rod (61) passes through the bottom of the overflow frame (5) and extends to the bottom of the overflow frame (5). A buoyancy ball (62) is connected to the lower end of the connecting rod (61).

6. The integrated automatic filtration device according to claim 5, characterized in that, The top of the funnel (2) is provided with a first positioning groove (22), the bottom of the funnel (2) is inserted into the inside of the vacuum bottle (1), and the sealing ring (21) is disposed between the side of the funnel (2) and the inner wall of the vacuum bottle (1).

7. The integrated automatic filtration device according to claim 6, characterized in that, The top of the primary filter frame (3) is provided with a second positioning groove (31), and the side of the primary filter frame (3) is fixedly provided with a first positioning block (32), which is embedded in the inside of the first positioning groove (22).

8. The integrated automatic filtration device according to claim 7, characterized in that, The surface of the secondary filter frame (4) is provided with a second positioning block (41), which is embedded in the interior of the second positioning groove (31).

9. The integrated automatic filtration device according to claim 8, characterized in that, The secondary filter plate (42) is positioned above the primary filter plate (33).

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