Gold purification device

Abstract

The utility model discloses a gold purification device, which relates to the technical field of gold processing, and comprises a base, a reaction barrel is arranged in a fixed shell, a stirring component is arranged on the reaction barrel, two filter screen plates are arranged in the fixed shell, a collecting box is arranged at the bottom of the lower filter screen plate, and the stirring component is arranged on the stirring component. A booster pump is arranged on one side of the fixing shell, circulating pipes are arranged at the two ends of the booster pump, blocking mechanisms used for blocking leakage of a solution are arranged on the two filter screen plates, a cleaning mechanism used for cleaning impurities on the surfaces of the filter screen plates is arranged in the fixing shell, and the cleaning mechanism makes contact with the filter screen plates. Two groups of cleaning mechanisms are arranged, a driving mechanism for providing driving power is arranged on one side of each cleaning mechanism, and a control panel is arranged on one side of the fixed shell, so that impurities on the surface of the filter screen plate are cleaned in a reciprocating manner, the filtering effect and the purification efficiency are improved, the operation is simple, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of gold processing, in particular to a gold purification device. Background Art

[0002] Gold purification using aqua regia is a commonly used chemical purification method. Its principle is to use the strong corrosiveness and oxidizing properties of aqua regia (a mixture of hydrochloric acid and nitric acid) to dissolve gold from impurities, and then obtain high-purity gold through a series of post-processing steps. In China, patent publication number CN 211142119 U discloses a gold purification device, which includes a box, a stirring assembly, a collection tank and a shaking assembly. A booster pump is provided on the outside of the box, the collection tank is installed at the inner bottom end of the box, the shaking assembly is installed inside the box, and a reaction tank is provided above the shaking assembly, and the stirring assembly is installed inside the reaction tank.

[0003] In the above technical solution, a gold purification device, when in use, drives the cam to rotate through the driving motor, and the extension rod is unbalanced and moves up and down, driving the large-aperture filter to shake, so as to prevent the filtered impurities from being too thick and affecting the smooth overflow of the gold liquid. However, the shaking can disperse the impurities and prevent them from accumulating in one place. However, the impurities will still be on the filter, which will still affect its filtering effect. In addition, impurities will also clog the small-aperture filter, affecting the filtering effect, thereby reducing the efficiency of gold purification.

[0004] A gold purification device is proposed for this purpose. Utility Model Content

[0005] The purpose of the present invention is to solve the problems raised in the above background technology, and the present invention provides a gold purification device.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A gold purification device comprises a base, a fixed shell is provided on the top of the base, a connecting door is hingedly provided on the fixed shell, a reaction barrel is provided inside the fixed shell, a stirring assembly is provided on the reaction barrel, two filter plates are provided inside the fixed shell, a collection box is provided at the bottom of the lower filter plate, a booster pump is provided on one side of the fixed shell, circulation pipes are provided at both ends of the booster pump, and the two circulation pipes are respectively provided on the reaction barrel and the collection box, a blocking mechanism for preventing solution leakage is provided on the two filter plates, a cleaning mechanism for cleaning impurities on the surface of the filter plate is provided inside the fixed shell, and the cleaning mechanism is in contact with the filter plate, the number of the cleaning mechanisms is set to two groups, a driving mechanism for providing driving power is provided on one side of the cleaning mechanism, and a control panel is provided on one side of the fixed shell.

[0008] Furthermore, the blocking mechanism includes four cylinders, four rectangular grooves are opened on the surface of the filter plate, and the cylinders are installed inside the rectangular grooves, springs are sleeved on the outer walls of the four cylinders, rectangular blocks are slidably installed on the outer walls of the four cylinders, connecting blocks are installed on the surfaces of the four rectangular blocks, two blocking plates are installed on the surfaces of the four connecting blocks, and the blocking plates are in contact with the filter plate.

[0009] Furthermore, water-blocking strips are provided on the surfaces of the two blocking plates, and the water-blocking strips are made of rubber.

[0010] Furthermore, the cleaning mechanism includes a reciprocating screw, which is rotatably installed inside a fixed shell, an axis column is installed inside the fixed shell, a moving rod is threadedly installed on the outer wall of the reciprocating screw, and the moving rod is slidably installed on the outer wall of the axis column, a cleaning rod is installed at the bottom of the moving rod, and the cleaning rod is in contact with the filter plate, and a push rod is installed at the bottom of the moving rod.

[0011] Furthermore, the number of the push rods is set to two, and they are symmetrically distributed with the cleaning rod as the center.

[0012] Furthermore, the driving mechanism includes two gears, one end of the two reciprocating screws extends outside the fixed shell, and the two gears are installed on the surface of the reciprocating screws at the two extended ends, and toothed belts are meshed and installed on the outer walls of the two gears, a motor is installed on the surface of one of the gears, a mounting plate is installed on the surface of the fixed shell, and the motor is installed on the surface of the mounting plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model starts the motor to drive the gear connected thereto to rotate through the arrangement of the blocking plate, reciprocating screw rod and cleaning rod, and the toothed belt is the transmission hub of the two gears, making them rotate synchronously, and the two reciprocating screw rods rotate synchronously, driving the two moving rods to slide back and forth on the two shaft columns, and the two cleaning rods and four push rods move accordingly. The two cleaning rods reciprocate to clean the impurities on the surfaces of the two filter plates, and the four push rods push the four blocking plates, driving the rectangular blocks to slide on the cylinders and compressing the springs, alternately releasing the blocking of the filter plates, so that impurities are removed from the filter plates and fall onto the base, so that the staff can concentrate on cleaning them later. When the cleaning is completed, the blocking plate is released by the thrust of the push rod, and under the reset elastic force of the spring, the blocking plate is reset and continues to block the filter plate, thereby realizing the reciprocating cleaning of impurities on the surface of the filter plate, improving the filtering effect and purification efficiency. The operation is simple and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model from above;

[0017] Figure 3 It is a partial structural diagram of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the reciprocating screw rod of the present utility model.

[0019] Figure markings: 1. base; 2. fixed shell; 3. connecting door; 4. reaction barrel; 5. stirring assembly; 6. filter plate; 7. collecting box; 8. booster pump; 9. circulation pipe; 10. blocking mechanism; 1001. rectangular groove; 1002. cylinder; 1003. spring; 1004. rectangular block; 1005. connecting block; 1006. blocking plate; 11. cleaning mechanism; 1101. shaft column; 1102. reciprocating screw; 1103. moving rod; 1104. cleaning rod; 1105. push rod; 12. driving mechanism; 1201. gear; 1202. toothed belt; 1203. motor; 1204. mounting plate; 13. control panel. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0025] like Figure 1-4As shown, a gold purification device includes a base 1, a fixed shell 2 is provided on the top of the base 1, a connecting door 3 is hingedly provided on the fixed shell 2, a reaction barrel 4 is provided inside the fixed shell 2, a stirring assembly 5 is provided on the reaction barrel 4, two filter plates 6 are provided inside the fixed shell 2, a collecting box 7 is provided at the bottom of the lower filter plate 6, a booster pump 8 is provided on one side of the fixed shell 2, a circulation pipe 9 is provided at both ends of the booster pump 8, and the two circulation pipes 9 are respectively provided on the reaction barrel 4 and the collecting box 7, a blocking mechanism 10 for preventing solution leakage is provided on the two filter plates 6, and a filter element 10 for removing impurities on the surface of the filter plate 6 is provided inside the fixed shell 2. The cleaning mechanism 11 for cleaning is provided, and the cleaning mechanism 11 is in contact with the filter plate 6. The number of the cleaning mechanisms 11 is set to two groups. A driving mechanism 12 for providing driving power is provided on one side of the cleaning mechanism 11. A control panel 13 is provided on one side of the fixed shell 2. In this embodiment, it is explained that the reaction barrel 4 is composed of a fixed barrel, a feeding port, a sealing plug, a feeding pipe 1 and a solenoid valve 1, the stirring component 5 is composed of a motor and a stirring rod, and the collection box 7 is composed of a fixed box, a feeding pipe 2 and a solenoid valve 2. As can be seen from the figure, when in use, aqua regia and gold wool are added to the reaction barrel 4, and the aqua regia and the gold wool are stirred by the stirring component 5 to make them After a period of reaction, the solenoid valve 1 of the reaction barrel 4 is controlled by the control panel 13 to discharge the solution from the discharge pipe 1, and then the solution is filtered through the two filter plates 6 in multiple stages to remove impurities insoluble in aqua regia. When the solution is discharged onto the two filter plates 6, the blocking mechanism 10 can block the solution to prevent the solution from flowing out of the filter plates 6 to the base 1, and the filtered solution will flow into the collection box 7. If the gold purity meets the standard, the connecting door 3 is opened, and then the solenoid valve 2 is controlled by the control panel 13 to make the solution in the collection box 7 flow out and proceed to the next step. If the gold purity does not meet the standard, the control panel 13 is used again. Control the booster pump 8 and extract the solution in the collection box 7 into the reaction barrel 4 through the circulation pipe 9 to continue the reaction. When the impurities on the filter plate 6 accumulate to a large extent and affect the filtering effect, the driving mechanism 12 can be controlled by the control panel 13, and the driving mechanism 12 drives the cleaning mechanism 11 to clean the impurities on the surface of the filter plate 6 back and forth, and triggers the blocking mechanism 10 to release the barrier with the filter plate 6, so that the impurities can be cleaned to the base 1, and then the staff can clean the impurities centrally. This work can be carried out after the solution is filtered, thereby realizing the reciprocating cleaning of the impurities on the surface of the filter plate 6, improving the filtering effect and purification efficiency, and the operation is simple and practical.

[0026] like Figure 3-4As shown, the blocking mechanism 10 includes four cylinders 1002, four rectangular grooves 1001 are opened on the surface of the filter plate 6, and the cylinders 1002 are installed inside the rectangular grooves 1001, and the outer walls of the four cylinders 1002 are sleeved with springs 1003, and rectangular blocks 1004 are slidably installed on the outer walls of the four cylinders 1002. Connecting blocks 1005 are installed on the surfaces of the four rectangular blocks 1004, and two blocking plates 1006 are installed on the surfaces of the four connecting blocks 1005, and the blocking plates 1006 are in contact with the filter plate 6. In this embodiment, the two ends of the filter plate 6 are blocked by two blocking plates 1006 to prevent the solution from flowing into the base 1 when filtering the solution. When the blocking plate 1006 is subjected to a thrust, the rectangular block 1004 can be driven to slide on the cylinder 1002 and compress the spring 1003, thereby releasing the blocking of the filter plate 6 and facilitating the cleaning of impurities on the filter plate 6 to the base 1. When the thrust applied to the blocking plate 1006 is released, the blocking plate 1006 is reset under the reset elastic force of the spring 1003 and continues to block the filter plate 6.

[0027] like Figure 4 As shown, water blocking strips are provided on the surfaces of the two blocking plates 1006, and the water blocking strips are made of rubber. In this embodiment, the rubber water blocking strips are in close contact with the filter plate 6 to improve the effect of blocking the solution.

[0028] like Figure 1-4 As shown, the cleaning mechanism 11 includes a reciprocating screw rod 1102, which is rotatably mounted inside the fixed shell 2, and a shaft column 1101 is mounted inside the fixed shell 2. A moving rod 1103 is threadedly mounted on the outer wall of the reciprocating screw rod 1102, and the moving rod 1103 is slidably mounted on the outer wall of the shaft column 1101. A cleaning rod 1104 is mounted on the bottom of the moving rod 1103, and the cleaning rod 1104 is in contact with the filter plate 6. The bottom of the moving rod 1103 A push rod 1105 is installed. In this embodiment, when the reciprocating screw rod 1102 rotates, the moving rod 1103 is driven to slide back and forth on the shaft column 1101, and the cleaning rod 1104 and the push rod 1105 move accordingly. The cleaning rod 1104 cleans the impurities on the surface of the filter plate 6 back and forth, and the push rod 1105 pushes the blocking plate 1006 to remove the obstruction of the filter plate 6, so that the impurities are removed from the filter plate 6 and fall onto the base 1 so that the staff can concentrate on cleaning them later.

[0029] like Figure 4 As shown, the number of push rods 1105 is set to two, and they are symmetrically distributed with the cleaning rod 1104 as the center. In this embodiment, by setting the number and orientation of the push rods 1105, the force pushing the blocking plate 1006 is uniform, so that the blocking plate 1006 moves stably.

[0030] like Figure 1 、 Figure 3-4 As shown, the driving mechanism 12 includes two gears 1201, one end of the two reciprocating screw rods 1102 extends outside the fixed shell 2, and the two gears 1201 are installed on the surface of the reciprocating screw rods 1102 at the two extended ends, and a toothed belt 1202 is meshed and installed on the outer walls of the two gears 1201, a motor 1203 is installed on the surface of one of the gears 1201, a mounting plate 1204 is installed on the surface of the fixed shell 2, and the motor 1203 is installed on the surface of the mounting plate 1204. In this embodiment, starting the motor 1203 drives the gear 1201 connected thereto to rotate, and the toothed belt 1202 is the transmission hub of the two gears 1201, so that they rotate synchronously, and the two reciprocating screw rods 1102 rotate synchronously.

[0031] In summary, it is explained here that the reaction barrel 4 is composed of a fixed barrel, a feeding port, a sealing plug, a feeding pipe 1 and a solenoid valve 1, the stirring component 5 is composed of a motor and a stirring rod, and the collecting box 7 is composed of a fixed box, a feeding pipe 2 and a solenoid valve 2. It can be seen from the figure that when in use, aqua regia and gold raw material are added to the reaction barrel 4, and the aqua regia and the gold raw material are stirred by the stirring component 5 to make them fully react. After a period of reaction, the solenoid valve 1 of the reaction barrel 4 is controlled by the control panel 13 to discharge the solution from the feeding pipe 1, and then the solution is filtered in multiple stages through two filter plates 6 to remove impurities insoluble in aqua regia. When the solution is discharged onto the two filter plates 6, the blocking mechanism 10 can block the solution to prevent the solution from flowing out of the filter plate 6 to the base 1, and the filtered solution It will flow into the collection box 7 in a concentrated manner. If the gold purity meets the standard, the connecting door 3 is opened, and the solenoid valve 2 is controlled by the control panel 13 to make the solution in the collection box 7 flow out to proceed to the next step. If the gold purity does not meet the standard, the booster pump 8 is controlled by the control panel 13 to extract the solution in the collection box 7 into the reaction barrel 4 through the circulation pipe 9 to continue the reaction. When the impurities on the filter plate 6 accumulate more and affect the filtering effect, the driving mechanism 12 can be controlled by the control panel 13, and the driving mechanism 12 drives the cleaning mechanism 11 to clean the impurities on the surface of the filter plate 6 back and forth, and triggers the blocking mechanism 10 to release the barrier with the filter plate 6, so that the impurities can be cleaned to the base 1, and then the staff can clean the impurities in a concentrated manner. This work is done during the After the filtration of the solution is completed, it can be carried out, thereby realizing the reciprocal cleaning of impurities on the surface of the filter plate 6, improving the filtration effect and purification efficiency, simple operation, and strong practicality. The two ends of the filter plate 6 are blocked by two blocking plates 1006 to prevent the solution from flowing into the base 1 when filtering the solution. When the blocking plate 1006 is pushed, it can drive the rectangular block 1004 to slide on the cylinder 1002 and compress the spring 1003 to release the blocking of the filter plate 6, making it convenient to clean the impurities on the filter plate 6 to the base 1. When the thrust applied to the blocking plate 1006 is released, the blocking plate 1006 is reset under the reset elastic force of the spring 1003 and continues to block the filter plate 6. Through the setting of the rubber water-blocking strip, it is in close contact with the filter plate 6, improving As for the effect of blocking the solution, when the reciprocating screw rod 1102 rotates, the moving rod 1103 is driven to slide back and forth on the shaft column 1101, and the cleaning rod 1104 and the push rod 1105 move accordingly. The cleaning rod 1104 cleans the impurities on the surface of the filter plate 6 back and forth, and the push rod 1105 pushes the blocking plate 1006 to remove the blocking of the filter plate 6, so that the impurities are removed from the filter plate 6 and fall onto the base 1 so that the staff can concentrate on cleaning them later. By setting the number and orientation of the push rods 1105, the force pushing the blocking plate 1006 is uniform, so that the blocking plate 1006 moves stably, and the motor 1203 is started to drive the gear 1201 connected thereto to rotate, and the toothed belt 1202 is the transmission hub of the two gears 1201, so that they rotate synchronously.The two reciprocating screw rods 1102 rotate synchronously.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A gold purification device, comprising a base (1), characterized in that: A fixed shell (2) is provided on the top of the base (1), a connecting door (3) is hingedly provided on the fixed shell (2), a reaction barrel (4) is provided inside the fixed shell (2), a stirring assembly (5) is provided on the reaction barrel (4), two filter plates (6) are provided inside the fixed shell (2), a collecting box (7) is provided at the bottom of the filter plates (6), a booster pump (8) is provided on one side of the fixed shell (2), and circulation pipes (9) are provided at both ends of the booster pump (8), and the two circulation pipes (9) are respectively provided with On the reaction barrel (4) and the collection box (7), the two filter plates (6) are both provided with a blocking mechanism (10) for preventing solution leakage, and the interior of the fixed shell (2) is provided with a cleaning mechanism (11) for cleaning impurities on the surface of the filter plate (6), and the cleaning mechanism (11) is in contact with the filter plate (6). The number of the cleaning mechanisms (11) is set to two groups, and a driving mechanism (12) for providing driving power is provided on one side of the cleaning mechanism (11). A control panel (13) is provided on one side of the fixed shell (2).

2. A gold purification device according to claim 1, characterized in that: The blocking mechanism (10) comprises four cylinders (1002), four rectangular grooves (1001) are provided on the surface of the filter plate (6), and the cylinders (1002) are installed inside the rectangular grooves (1001), springs (1003) are sleeved on the outer walls of the four cylinders (1002), rectangular blocks (1004) are slidably installed on the outer walls of the four cylinders (1002), connecting blocks (1005) are installed on the surfaces of the four rectangular blocks (1004), and two blocking plates (1006) are installed on the surfaces of the four connecting blocks (1005), and the blocking plates (1006) are in contact with the filter plate (6).

3. A gold purification device according to claim 2, characterized in that: Water-blocking strips are provided on the surfaces of the two blocking plates (1006), and the water-blocking strips are made of rubber.

4. A gold purification device according to claim 1, characterized in that: The cleaning mechanism (11) includes a reciprocating screw (1102), the reciprocating screw (1102) is rotatably mounted inside a fixed housing (2), a shaft column (1101) is mounted inside the fixed housing (2), a moving rod (1103) is threadedly mounted on the outer wall of the reciprocating screw (1102), and the moving rod (1103) is slidably mounted on the outer wall of the shaft column (1101), a cleaning rod (1104) is mounted at the bottom of the moving rod (1103), and the cleaning rod (1104) is in contact with the filter plate (6), and a push rod (1105) is mounted at the bottom of the moving rod (1103).

5. A gold purification device according to claim 4, characterized in that: The number of the push rods (1105) is set to two, and they are symmetrically distributed with the cleaning rod (1104) as the center.

6. A gold purification device according to claim 4, characterized in that: The driving mechanism (12) includes two gears (1201), one end of the two reciprocating screw rods (1102) extends outside the fixed housing (2), and the two gears (1201) are mounted on the surfaces of the two extended end reciprocating screw rods (1102), and a toothed belt (1202) is meshedly mounted on the outer walls of the two gears (1201), a motor (1203) is mounted on the surface of one of the gears (1201), a mounting plate (1204) is mounted on the surface of the fixed housing (2), and the motor (1203) is mounted on the surface of the mounting plate (1204).

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