Condensing device for precious metal recovery

Abstract

The utility model discloses a condensing device for precious metal recovery, which relates to the field of precious metal recovery, and comprises a main box and a water tank, one side of the water tank is fixedly connected with a water cooling circulating pump, the back of the water tank is fixedly connected with a pushing assembly, and through the arrangement of a scraping assembly and the pushing assembly, the water cooling circulating pump is fixedly connected with the water tank. During use, a bolt is screwed off, a sealing plate is taken down, then a servo motor is started to drive a lead screw to rotate, then the lead screw rotates to drive a filter screen plate to move, and then the lead screw rotates to drive the filter screen plate to move out of the water tank from the discharging port, so that the filter screen plate is detached and removed from the interior of the water tank; when continuously moving forwards, the convex block is pressed downwards, then the two scraping plates are in contact with the filter screen plate, and the scraping plates scrape impurities on the filter screen plate while the filter screen plate is pushed out, so that the situation that the filter screen plate is blocked and the filtering effect is influenced due to long-term filtration is avoided.

Description

Technical Field

[0001] The utility model relates to the field of precious metal recovery, in particular to a condensing device for precious metal recovery. Background Art

[0002] Precious metals refer to eight metallic elements, including gold, silver and platinum group metals (ruthenium, rhodium, palladium, osmium, iridium and platinum). They have unique physical and chemical properties and are used as electronic, electrical, photosensitive and catalyst materials. They are widely used in petrochemicals, aerospace, electronics and electrical appliances, communications equipment, computers, automobiles and other fields. They play an important and irreplaceable role in modern science and technology and industry. Metal recycling refers to the separation of useful substances from scrap metals through physical or mechanical processing to become recycled products. Therefore, a relatively complete industry has been formed for the recycling of precious metals. The recycling of precious metals is divided into multiple steps. For example, the condensation process is usually completed by a condensation device.

[0003] For example, Chinese patent: Publication No. CN216115476U, a condensing device for precious metal recovery, includes a main box, a water tank condensation placement pool, a main heat exchange condensing pipe and a box cover, a condensing placement pool is provided at the right end of the main box, the right end of the water tank is connected to a water-cooled circulation pump by bolts, the bottom end of the water-cooled circulation pump is inserted and connected with a water pipe, water-cooling nozzles are arranged in sequence on the rear side of the condensation placement pool, the rear ends of the water-cooling nozzles are all threadedly connected to the water pipe, a circulating storage cavity is provided at the top of the inner wall of the water tank, a filtering treatment layer is embedded in the middle end of the water tank, a cooling bottom cavity is provided at the bottom end of the water tank, a main heat exchange condensing pipe is provided near the middle end of the inner wall of the main box through a bracket, and a first auxiliary cooling pipe is connected to the rear end of the main heat exchange condensing pipe by bolts.

[0004] Although the influence of scale on the purity of precious metals is reduced and the condensation effect is improved, the outward expansion of steam and splashing of water are alleviated through closed condensation, and the safety of personnel operation is improved. However, the device filters impurities and scale in the water through the filtering treatment layer. If it is not handled in time after long-term filtering, it will greatly affect the filtering effect of the water. At the same time, the filtering layer in the device is fixed inside the water tank, which is not convenient for personnel to move and clean it later.

[0005] To this end, we proposed a condensation device for precious metal recovery. Utility Model Content

[0006] The utility model provides a condensing device for recovering precious metals.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a condensing device for precious metal recovery, comprising a main box and a water tank, one side of the water tank is fixedly connected to a water-cooled circulation pump, the back of the water tank is fixedly connected to a pushing assembly, the front of the water tank is provided with a pushing port, the top and bottom of the pushing port are fixedly connected to scraping assemblies, one side of the top of the main box is provided with a condensation placement box, the interior of the condensation placement box is provided with a nozzle, one side of the water-cooled circulation pump is provided with a water supply pipe, the other end of the water supply pipe is connected to the nozzle, the bottom of the condensation placement box is provided with a water return port, the bottom of the water return port is provided with a water return pipe, and the other end of the water return pipe is connected to the water-cooled circulation pump;

[0008] The pushing assembly includes a servo motor, the output end of the servo motor is splined with a transmission rod, the other end of the transmission rod is fixedly connected to a screw rod, the other end of the screw rod is rotatably connected to one side of the inner wall of the water tank by installing a bearing, the surface of the screw rod is threadedly connected to a pushing plate, the top of the pushing plate is fixedly connected to a filter screen plate, and push rods are fixedly connected to both sides of the upper and lower surfaces of the filter screen plate.

[0009] Preferably, the scraping assembly includes a scraper, a connecting plate A is fixedly connected to the middle of the scraper surface, a rebound spring is fixedly connected to the other side of the connecting plate A, a connecting plate B is fixedly connected to the other end of the rebound spring, the other side of the connecting plate B is fixedly connected to the inner wall of the push port, and protrusions are fixedly connected to both sides of the scraper surface; pressing down the protrusions drives the two scrapers to contact the filter mesh plate, and then the scrapers scrape impurities on the filter mesh plate while the filter mesh plate is pushed out.

[0010] Preferably, a condenser is provided on the other side of the main box, an evaporator is provided on one side of the main box close to the condenser, and a compressor is provided on the other side of the main box close to the condenser; after the condenser is powered on, the condenser drives the compressor to start, and then cooperates with the evaporator to perform heat exchange and refrigeration.

[0011] Preferably, a cover plate is hinged at the edge of one side of the condensation placement box through a hinge, and a handle is fixedly connected to one side of the cover plate; the cover plate prevents splashing of water during condensation, thereby providing safety protection for personnel.

[0012] Preferably, a condenser is provided on one side of the compressor, and auxiliary cooling pipes are provided at both ends of the condenser; the auxiliary cooling pipes are distributed around the condenser placement box to facilitate continuous refrigeration to maintain a low temperature effect.

[0013] Preferably, a baffle is fixedly connected to one side of the inner top wall and the inner bottom wall of the push port, a sealing plate is connected to one side of the push port by bolts, through holes matching the push rod are provided on both sides of the baffle, and a collecting frame is fixedly connected to the bottom of the front side of the water tank; a sealing gasket is provided on one side of the sealing plate, which is then used to block the push port by bolts, and when the scraper scrapes off the impurities on the filter screen, the impurities enter the collecting frame for collection to avoid falling on the ground and polluting the surrounding environment.

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

[0015] The utility model is provided with a scraping component and a pushing component. When in use, the bolts are unscrewed and the sealing plate is removed. Then the servo motor is started to drive the screw rod to rotate, and then the screw rod rotates to drive the filter screen plate to move. Then the screw rod rotates to drive the filter screen plate to move it out of the water tank from the discharge port, so that the filter screen plate is disassembled and removed from the water tank. When the filter screen plate is moved out from the discharge port, the filter screen plate drives the push rod to move, and then the push rod moves continuously and moves forward to press down the protrusion, and then the two scrapers are in contact with the filter screen plate, and then when the filter screen plate is pushed out, the scraper scrapes the impurities on the filter screen plate, thereby avoiding long-term filtration causing clogging of the filter screen plate and affecting the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main cutaway structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the scraping component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the push component of the utility model.

[0020] In the figure: 1. main box; 2. water tank; 3. water-cooling circulation pump; 4. scraper assembly; 401. scraper; 402. A connecting plate; 403. rebound spring; 404. B connecting plate; 405. bump; 5. push assembly; 501. servo motor; 502. transmission rod; 503. screw rod; 504. filter screen; 505. push rod; 6. condensation placement box; 7. nozzle; 8. water supply pipe; 9. condenser; 10. evaporator; 11. compressor; 12. cover plate; 13. condenser pipe; 14. auxiliary cooling pipe; 15. return water pipe; 16. sealing plate; 17. collection frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0022] Example 1

[0023] See also Figure 1-4 , a condensing device for precious metal recovery shown in the figure comprises a main box 1 and a water tank 2, a water-cooled circulating pump 3 is fixedly connected to one side of the water tank 2, a pushing assembly 5 is fixedly connected to the back of the water tank 2, a pushing port is provided on the front of the water tank 2, and a scraping assembly 4 is fixedly connected to the top and bottom of the pushing port, a condensation placement box 6 is provided on one side of the top of the main box 1, a nozzle 7 is provided inside the condensation placement box 6, a water supply pipe 8 is provided on one side of the water-cooled circulating pump 3, and the other end of the water supply pipe 8 is connected to the nozzle 7, a water return port is provided at the bottom of the condensation placement box 6, a water return pipe 15 is provided at the bottom of the water return port, and the other end of the water return pipe 15 is connected to the water-cooled circulating pump 3;

[0024] The pushing assembly 5 includes a servo motor 501, the output end of the servo motor 501 is spline-connected with a transmission rod 502, the other end of the transmission rod 502 is fixedly connected with a screw rod 503, the other end of the screw rod 503 is rotatably connected to one side of the inner wall of the water tank 2 by installing a bearing, the surface of the screw rod 503 is threadedly connected with a pushing plate, the top of the pushing plate is fixedly connected with a filter screen plate 504, and both sides of the upper surface and the lower surface of the filter screen plate 504 are fixedly connected with push rods 505.

[0025] In this embodiment: first, the water-cooling circulation pump 3 extracts the water in the water tank 2, and then sends it to the nozzle 7 through the water supply pipe 8. The nozzle 7 sends the water to the condensation placement box 6 for water cooling. Then, the water will be continuously transmitted back to the water tank 2 through the return water port and the return water pipe 15 for heat dissipation and cooling. Then, in the process of water return, the filter plate 504 continuously filters it to reduce impurities in the water. At the same time, the condenser 9 is powered on, and then the condenser 9 drives the compressor 11 to start, and then cooperates with the evaporator 10 to perform heat exchange and refrigeration. Then, it is distributed around the condensation placement box 6 through the condenser pipe 13 and the auxiliary cooling pipe 14, so as to continuously cool the condensation placement box 6. Continuous heat exchange refrigeration enhances the condensation effect. After the filter screen 504 has been used for a period of time, the servo motor 501 starts to drive the screw rod 503 to rotate, and then the screw rod 503 rotates to drive the filter screen 504 to move, and then the screw rod 503 rotates to drive the filter screen 504 to move it out of the water tank from the discharge port, and then when the filter screen 504 is moved out of the discharge port, the filter screen 504 drives the push rod 505 to move, and then the push rod 505 moves and presses down the protrusion 405 as it moves forward, and then the two scrapers 401 contact the filter screen 504, and then when the filter screen 504 is pushed out, the scraper 401 scrapes off the impurities on the filter screen 504.

[0026] See also Figure 3 In the figure, the scraping assembly 4 includes a scraper 401, a connecting plate A 402 is fixedly connected to the middle of the surface of the scraper 401, a rebound spring 403 is fixedly connected to the other side of the connecting plate A 402, a connecting plate B 404 is fixedly connected to the other end of the rebound spring 403, and the other side of the connecting plate B 404 is fixedly connected to the inner wall of the push port, and bumps 405 are fixedly connected to both sides of the surface of the scraper 401.

[0027] In this embodiment: the pressing protrusion 405 drives the two scrapers 401 to contact the filter screen plate 504 , and then the scrapers 401 scrape away the impurities on the filter screen plate 504 while the filter screen plate 504 is pushed out.

[0028] Example 2

[0029] See also Figure 1 This embodiment further explains Example 1. In the figure, a cover plate 12 is hinged at the edge of one side of the condensation placement box 6 through a hinge, and a handle is fixedly connected to one side of the cover plate 12.

[0030] In this embodiment, the cover plate 12 is used to prevent water from splashing during condensation, thereby providing safety protection for personnel.

[0031] See also Figure 2 In the figure, a condenser 9 is arranged on the other side of the main box 1, an evaporator 10 is arranged on one side of the main box 1 close to the condenser 9, and a compressor 11 is arranged on the other side of the main box 1 close to the condenser 9.

[0032] In this embodiment: after the condenser 9 is powered on, the condenser 9 drives the compressor 11 to start, and then cooperates with the evaporator 10 to perform heat exchange and refrigeration.

[0033] See also Figure 2 In the figure, a condenser 13 is provided on one side of the compressor 11, and auxiliary cooling pipes 14 are provided at both ends of the condenser 13.

[0034] In this embodiment, auxiliary cooling pipes 14 are distributed around the condensation storage box 6 to facilitate continuous refrigeration and maintain a low temperature effect.

[0035] Example 3

[0036] See also Figure 1 As shown in the figure, a baffle is fixedly connected to one side of the top wall and the bottom wall of the push port, a sealing plate 16 is connected to one side of the push port by bolts, through holes matching the push rod 505 are opened on both sides of the baffle, and a collection frame 17 is fixedly connected to the bottom of the front side of the water tank 2.

[0037] In this embodiment: a sealing gasket is provided on one side of the sealing plate 16, and then the push port is blocked by bolts. When the scraper 401 scrapes off the impurities on the filter plate 504, it enters the collection frame 17 for collection to avoid falling on the ground and polluting the surrounding environment.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A condensation device for precious metal recovery, characterized in that: It comprises a main box (1) and a water tank (2), one side of the water tank (2) is fixedly connected to a water-cooling circulation pump (3), the back side of the water tank (2) is fixedly connected to a pushing assembly (5), the front side of the water tank (2) is provided with a pushing port, the top and bottom of the pushing port are fixedly connected to a scraping assembly (4), one side of the top of the main box (1) is provided with a condensation placement box (6), the interior of the placement box (6) is provided with a nozzle (7), one side of the water-cooling circulation pump (3) is provided with a water supply pipe (8), the other end of the water supply pipe (8) is connected to the nozzle (7), the bottom of the condensation placement box (6) is provided with a water return port, the bottom of the water return port is provided with a water return pipe (15), the other end of the water return pipe (15) is connected to the water-cooling circulation pump (3); The pushing assembly (5) comprises a servo motor (501), the output end of the servo motor (501) is spline-connected to a transmission rod (502), the other end of the transmission rod (502) is fixedly connected to a screw rod (503), the other end of the screw rod (503) is rotatably connected to one side of the inner wall of the water tank (2) via a bearing, the surface of the screw rod (503) is threadedly connected to a pushing plate, the top of the pushing plate is fixedly connected to a filter screen plate (504), and both sides of the upper surface and the lower surface of the filter screen plate (504) are fixedly connected to push rods (505).

2. A condensation device for precious metal recovery according to claim 1, characterized in that: The scraping assembly (4) comprises a scraper (401), a connecting plate A (402) being fixedly connected to the middle of the surface of the scraper (401), a rebound spring (403) being fixedly connected to the other side of the connecting plate A (402), a connecting plate B (404) being fixedly connected to the other end of the rebound spring (403), the connecting plate B (404) being fixedly connected to the inner wall of the push port on the other side, and protrusions (405) being fixedly connected to both sides of the surface of the scraper (401).

3. A condensation device for precious metal recovery according to claim 1, characterized in that: A condenser (9) is provided on the other side of the main box (1), an evaporator (10) is provided on the side of the main box (1) close to the condenser (9), and a compressor (11) is provided on the other side of the main box (1) close to the condenser (9).

4. A condensation device for precious metal recovery according to claim 1, characterized in that: A cover plate (12) is hingedly connected to the edge of one side of the condensation placement box (6) via a hinge, and a handle is fixedly connected to one side of the cover plate (12).

5. A condensation device for precious metal recovery according to claim 3, characterized in that: A condenser (13) is provided on one side of the compressor (11), and auxiliary cooling pipes (14) are provided at both ends of the condenser (13).

6. A condensation device for precious metal recovery according to claim 1, characterized in that: A baffle is fixedly connected to one side of the inner top wall and the inner bottom wall of the push port, a sealing plate (16) is connected to one side of the push port via bolts, through holes matching the push rod (505) are provided on both sides of the baffle, and a collection frame (17) is fixedly connected to the bottom of the front side of the water tank (2).

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