Precious metal liquid storage device

Abstract

The utility model provides a precious metal liquid storage device, which relates to the technical field of liquid storage, and comprises a heat preservation tank, a motor, a deoxidizing mechanism, a second connecting port, a first connecting port, a second connecting port, a third connecting port, a fourth connecting port and a fourth connecting port, and the motor is mounted at the top end of the heat preservation tank, and the rotating end of the motor is connected with a stirring rod; a first connector is welded to the bottom end of the other side of the heat preservation tank, and the inner shell is fixed in the heat preservation tank. Air in the inner shell is sucked into the shell through the draught fan, oxygen in the air is removed through the deoxidant, the deoxidant can be replaced by disassembling the shell cover, and therefore the oxygen removing function of the device is achieved, residual oxygen in the tank can be removed conveniently, oxidation reaction of precious metal liquid is slowed down or prevented, and the service life of the device is prolonged. The storage time of the precious metal liquid is prolonged, and the functionality of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid storage, in particular to a precious metal liquid storage device. Background Art

[0002] Precious metal liquid is a liquid formed by dissolving precious metal elements in a solvent. It is widely used in electronics, chemical industry, metallurgy and other fields. After the precious metal liquid is prepared, in order to extend the storage time of the precious metal liquid and prevent the precious metal liquid from reacting and deteriorating, a precious metal liquid storage device is needed to store the precious metal liquid.

[0003] After searching, the Chinese patent application No. 201920021239.5 discloses a device for adding and storing precious metal liquids, including a storage box, the bottom of which is fixedly connected to a support frame, a storage box inlet is provided on the upper left side of the storage box, a stirring device is provided in the storage box, a heating device is provided in the bottom wall of the storage box, the right bottom of the storage box is connected to the input end of an infusion tube, the output end of the infusion tube is connected to a transfer cylinder, the bottom of the transfer cylinder is connected to the input end of a liquid outlet tube, a scale is provided on the transfer cylinder, and a flow limiting member is fixedly provided inside the infusion tube near one end of the transfer cylinder. The utility model arranges a stirring device and a heating device in the storage box, drives the rotating shaft to rotate through a motor, drives the stirring blade to rotate, stirs the precious metal liquid in the storage box, and prevents it from solidifying after standing. At the same time, the heating belt in the heating device heats the precious metal liquid in the storage box to prevent it from cooling down and changing the liquid state.

[0004] The above patent still has the following shortcomings: oxygen is easily left in the tank. Since oxygen, as an active gas, is easy to react with certain components in the precious metal liquid, it will cause the precious metal liquid to deteriorate or deteriorate in performance, affecting the stability and stability of the precious metal liquid. Utility Model Content

[0005] The utility model provides a precious metal liquid storage device to solve the problems raised by the above background technology.

[0006] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0007] The embodiment of the utility model provides a precious metal liquid storage device, including a heat preservation tank, and further comprising:

[0008] A motor is installed at the top of the heat preservation tank, and a stirring rod is connected to the rotating end of the motor;

[0009] Cleaning structure, installed on both sides of the stirring rod;

[0010] An electric valve is installed at the bottom end of the insulation tank, and the bottom end of the electric valve is connected to a drain pipe;

[0011] A deoxidation mechanism is arranged on one side of the top of the insulation tank;

[0012] The liquid inlet pipe is fixed on the other side of the top of the insulation tank;

[0013] A second connection port is welded to the top end of one side of the heat preservation tank, and a first connection port is welded to the bottom end of the other side of the heat preservation tank;

[0014] The inner shell is fixed inside the insulation tank.

[0015] Furthermore, the deoxygenation mechanism includes an exhaust pipe installed on the top of the shell and connected to the inner shell, a shell fixed on one side of the top of the insulation tank, a shell cover detachably installed on one side of the shell, a fan installed at the bottom end of the shell, a support frame fixed inside the shell, and a deoxygenator arranged on the top of the support frame.

[0016] Furthermore, the cleaning structure includes a scraper fixed on one side of the spring, a spring installed on one side of the connecting frame, a connecting frame fixed on one side of the fixed rod, a guide rod fixed on one side of the scraper, and fixed rods fixed on both sides of the stirring rod.

[0017] Furthermore, a heat-conducting medium is filled in the gap between the heat-insulating tank and the inner shell.

[0018] Furthermore, the shell cover is installed on one side of the shell by bolts, and the deoxidizer is evenly distributed inside the shell.

[0019] Furthermore, the shell is connected to the inner shell through an exhaust pipe, and the raw material of the deoxidizer is iron powder material.

[0020] Furthermore, a sliding structure is formed between the guide rod and the connecting frame, and the springs are symmetrically distributed on the horizontal center line of the scraper.

[0021] Furthermore, the fixing rod and the stirring rod are welded into an integrated structure.

[0022] The above solution of the utility model includes at least the following beneficial effects:

[0023] 1. The air inside the inner shell is sucked into the shell through the fan, so that the deoxidizer removes the oxygen in the air. The deoxidizer can be replaced by removing the shell cover, thereby realizing the oxygen removal function of the device, facilitating the removal of residual oxygen in the tank, slowing down or preventing the occurrence of oxidation reaction of precious metal liquid, extending the storage time of precious metal liquid, and enhancing the functionality of the device;

[0024] 2. By driving the scraper to move on the inner wall of the inner shell, the crystals attached to the inner wall of the inner shell are scraped off and the scraper is pushed close to the surface of the inner shell by the elastic force of the spring to ensure the cleaning effect of the scraper. The inner wall cleaning function of the device is thus realized, which is convenient for cleaning the crystallized particles inside the device, keeping the interior of the device clean and facilitating the transfer of heat from the inner shell to the precious metal liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the three-dimensional structure provided for this application;

[0026] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure provided for this application;

[0027] Figure 3 Provided for this application Figure 2 A partial cross-section at the center is an enlarged structural diagram;

[0028] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the deoxygenation mechanism provided in this application.

[0029] Description of reference numerals:

[0030] 1. Insulation tank; 2. Motor; 3. Deoxidation mechanism; 301. Exhaust pipe; 302. Shell; 303. Shell cover; 304. Fan; 305. Support frame; 306. Deoxidizer; 4. First connection port; 5. Drain pipe; 6. Electric valve; 7. Cleaning structure; 701. Scraper; 702. Spring; 703. Connection frame; 704. Guide rod; 705. Fixed rod; 8. Inner shell; 9. Second connection port; 10. Liquid inlet pipe; 11. Stirring rod. DETAILED DESCRIPTION

[0031] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0032] like Figures 1 to 4 As shown, an embodiment of the utility model provides a precious metal liquid storage device, including a heat preservation tank 1, and also including:

[0033] The motor 2 is mounted on the top of the heat preservation tank 1, and the rotating end of the motor 2 is connected to the stirring rod 11;

[0034] The cleaning structure 7 is installed on both sides of the stirring rod 11;

[0035] The electric valve 6 is installed at the bottom end of the heat preservation tank 1, and the bottom end of the electric valve 6 is connected to the drain pipe 5;

[0036] The deoxygenation mechanism 3 is arranged on one side of the top of the heat preservation tank 1;

[0037] A liquid inlet pipe 10 is fixed to the other side of the top of the heat preservation tank 1;

[0038] The second connection port 9 is welded to the top of one side of the heat preservation tank 1, and the first connection port 4 is welded to the bottom of the other side of the heat preservation tank 1;

[0039] The inner shell 8 is fixed inside the heat preservation tank 1;

[0040] The gap between the heat-insulating tank 1 and the inner shell 8 is filled with a heat-conducting medium.

[0041] In the embodiment of the utility model, the precious metal liquid is introduced into the interior of the inner shell 8 through the liquid inlet pipe 10, so that the inner shell 8 stores the precious metal liquid. According to the characteristics of the precious metal liquid, the heat-conducting medium of suitable temperature is injected into the interior of the device through the second connecting port 9 and the first connecting port 4 to maintain the temperature inside the inner shell 8 so that the precious metal liquid is not easy to react and crystallize. The motor 2 is started to drive the stirring rod 11 to rotate and stir the precious metal liquid so that the precious metal liquid is heated evenly. The oxygen in the air inside the device is removed by the deoxygenation mechanism 3 to prevent the reaction of oxygen with the precious metal liquid. The discharge pipe 5 can be discharged by opening the electric valve 6.

[0042] like Figure 1 , Figure 2 and Figure 4 As shown, the deoxygenation mechanism 3 includes an exhaust pipe 301 installed on the top of the shell 302 and connected with the inner shell 8, the shell 302 fixed on one side of the top of the insulation tank 1, a shell cover 303 detachably installed on one side of the shell 302, a fan 304 installed at the bottom end of the shell 302, a support frame 305 fixed inside the shell 302 and a deoxidizer 306 arranged on the top of the support frame 305, the shell cover 303 is installed on one side of the shell 302 by bolts, the deoxidizer 306 is evenly distributed inside the shell 302, the shell 302 is connected with the inner shell 8 through the exhaust pipe 301, and the raw material of the deoxidizer 306 is iron powder material.

[0043] In the embodiment of the utility model, the fan 304 is started to rotate, so that the fan 304 draws air from the inner shell 8 and introduces it into the shell 302, and then the air comes into contact with the deoxidizer 306, so that the deoxidizer 306 reacts and removes oxygen in the air. The treated air is reintroduced into the inner shell 8 through the exhaust pipe 301, and the shell cover 303 can be removed to replace the deoxidizer 306.

[0044] like Figure 1 , Figure 2 and Figure 3 As shown, the cleaning structure 7 includes a scraper 701 fixed on one side of a spring 702, a spring 702 installed on one side of a connecting frame 703, a connecting frame 703 fixed on one side of a fixed rod 705, a guide rod 704 fixed on one side of the scraper 701, and fixed rods 705 fixed on both sides of a stirring rod 11, a sliding structure is formed between the guide rod 704 and the connecting frame 703, the spring 702 is symmetrically distributed on the horizontal center line of the scraper 701, and the fixed rod 705 and the stirring rod 11 are welded into an integrated structure.

[0045] In the embodiment of the utility model, the stirring rod 11 drives the scraper 701 to move on the inner wall of the inner shell 8 through the fixed rod 705 and the guide rod 704, so that the scraper 701 scrapes off the crystals attached to the inner wall of the inner shell 8, so that the crystals fall off, which is convenient for the inner shell 8 to transfer heat to the precious metal liquid. The scraper 701 is pushed to the surface of the inner shell 8 by the elastic force of the spring 702 to ensure the cleaning effect of the scraper 701. The guide rod 704 slides inside the connecting frame 703 to limit the moving direction of the scraper 701.

[0046] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A precious metal liquid storage device, comprising a heat preservation tank (1), characterized in that: Also includes, A motor (2) is mounted on the top of the heat preservation tank (1), and a stirring rod (11) is connected to the rotating end of the motor (2); A cleaning structure (7) is installed on both sides of the stirring rod (11); An electric valve (6) is installed at the bottom end of the heat preservation tank (1), and the bottom end of the electric valve (6) is connected to a liquid discharge pipe (5); A deoxygenation mechanism (3) is arranged on one side of the top end of the heat preservation tank (1); A liquid inlet pipe (10) is fixed to the other side of the top end of the heat preservation tank (1); A second connection port (9) is welded to the top end of one side of the heat preservation tank (1), and a first connection port (4) is welded to the bottom end of the other side of the heat preservation tank (1); The inner shell (8) is fixed inside the heat preservation tank (1).

2. A precious metal liquid storage device according to claim 1, characterized in that: The deoxygenation mechanism (3) comprises an exhaust pipe (301) installed at the top of the shell (302) and connected to the inner shell (8), a shell (302) fixed to one side of the top of the heat preservation tank (1), a shell cover (303) detachably installed on one side of the shell (302), a fan (304) installed at the bottom of the shell (302), a support frame (305) fixed inside the shell (302), and a deoxygenator (306) arranged at the top of the support frame (305).

3. A precious metal liquid storage device according to claim 1, characterized in that: The cleaning structure (7) comprises a scraper (701) fixed to one side of a spring (702), a spring (702) mounted on one side of a connecting frame (703), a connecting frame (703) fixed to one side of a fixing rod (705), a guide rod (704) fixed to one side of the scraper (701), and fixing rods (705) fixed to both sides of a stirring rod (11).

4. A precious metal liquid storage device according to claim 1, characterized in that: The gap between the heat-insulating tank (1) and the inner shell (8) is filled with a heat-conducting medium.

5. A precious metal liquid storage device according to claim 2, characterized in that: The shell cover (303) is installed on one side of the shell (302) by means of bolts, and the deoxidizer (306) is evenly distributed inside the shell (302).

6. A precious metal liquid storage device according to claim 2, characterized in that: The shell (302) is connected to the inner shell (8) via an exhaust pipe (301), and the raw material of the deoxidizer (306) is iron powder material.

7. A precious metal liquid storage device according to claim 3, characterized in that: A sliding structure is formed between the guide rod (704) and the connecting frame (703), and the springs (702) are symmetrically distributed on the horizontal center line of the scraper (701).

8. A precious metal liquid storage device according to claim 3, characterized in that: The fixing rod (705) and the stirring rod (11) are welded into an integrated structure.

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