CN216237215U

CN216237215U - Liquid supplementing mechanism of precious metal recovery device

Info

Publication number: CN216237215U
Application number: CN202122457954.3U
Authority: CN
Inventors: 张仠武; 邵颜军; 姜林; 李鑫
Original assignee: Qingchuan Tenwin Metals Development Co ltd
Current assignee: Qingchuan Tenwin Metals Development Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-08
Anticipated expiration: 2031-10-13

Abstract

The utility model provides a liquid supplementing mechanism of a precious metal recovery device, and relates to the technical field of metal recovery. This precious metal recovery unit's fluid infusion mechanism includes bottom plate, lifter plate, adds liquid case, fluid infusion case and fluid infusion subassembly. The bottom plate is provided with a plurality of upright posts. The four corners of the lifting plate are sleeved on a column. The liquid feeding case is installed on the lifter plate, and the left side of liquid feeding case is equipped with fluid infusion mouth, and the right side is provided with the liquid feeding pipe. The fluid infusion assembly comprises a guide rail, a valve plate, a driving rod and a lifting assembly. The guide rail is longitudinally arranged on the inner wall of the liquid replenishing box. The valve plate is used for opening or closing the liquid guide port and is connected with the guide rail in a sliding mode. One end of the driving rod is connected to one side of the valve plate, and the other end of the driving rod is connected with the lifting plate. When the liquid level in the liquid adding box is lowered, the lifting plate can be moved upwards to move the valve plate upwards through the driving rod, and the liquid guide port is communicated with the liquid supplementing port to guide concentrated sulfuric acid in the liquid supplementing box into the liquid adding box so as to supplement strong acid solution in the liquid adding box.

Description

Liquid supplementing mechanism of precious metal recovery device

Technical Field

The utility model relates to the technical field of metal recovery, in particular to a liquid supplementing mechanism of a precious metal recovery device.

Background

The noble metal mainly refers to 8 metal elements such as gold, silver and the like. The metals have strong chemical stability and are not easy to react with other chemical substances under general conditions.

The recovery of precious metals is generally carried out as follows: the waste containing noble metal is treated with great amount of strong acid solution to obtain dissolved matter containing noble metal, which is then reduced chemically to obtain gold, silver and other metals.

At present, when the waste is dissolved, the strong acid solution needs to be continuously supplemented by manpower, so that the time and the labor are wasted, and the recovery of noble metals is not facilitated.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, the utility model provides a liquid replenishing mechanism of a precious metal recovery device, which solves the technical problems that the precious metal recovery is not facilitated due to time and labor waste caused by the continuous manual replenishment of a strong acid solution when waste materials are dissolved at present.

In order to achieve the purpose, the utility model provides the following technical scheme:

a liquid supplementing mechanism of a precious metal recovery device mainly comprises: bottom plate, lifter plate, liquid feeding case, fluid infusion case and fluid infusion subassembly. The bottom plate is provided with a plurality of upright posts. The four corners of the lifting plate are sleeved on a column. The liquid feeding case is installed on the lifter plate, and the left side of liquid feeding case is equipped with fluid infusion mouth, and the right side is provided with the liquid feeding pipe. The fluid infusion box is arranged on the bottom plate through a support, a fluid inlet and a fluid guide port are formed in the fluid infusion box, and the fluid guide port is communicated with the fluid infusion port through a guide pipe. The fluid infusion assembly comprises a guide rail, a valve plate, a driving rod and a lifting assembly. The guide rail sets up in the inner wall of fluid infusion case vertically, and the guide rail has two, and two guide rails are located the both sides of drain port respectively. The valve plate is used for opening or closing the liquid guide port and is connected with the guide rail in a sliding mode. One end of the driving rod is connected to one side of the valve plate, and the other end of the driving rod is connected with the lifting plate. The lifting component is used for moving the lifting plate upwards or downwards.

In some embodiments of the utility model, the lifting assembly includes a support plate, a seesaw, a weight block, and a connecting block. The backup pad sets up in the below of lifter plate, and the middle part of seesaw is rotated and is connected in the backup pad, and the balancing weight is installed to the right-hand member of seesaw, and the left end is connected with the connecting block, and the arc has been seted up on the connecting block in the bottom left side of lifter plate to the connecting block, and sliding connection has the movable rod in the arc, and the movable rod rotates with the seesaw to be connected.

In some embodiments of the utility model, a sliding groove is formed in the lower side of the right part of the seesaw, the sliding groove is connected with a sliding block in a sliding mode, the sliding block is connected with a return spring, and the lower end of the return spring is connected with the bottom plate.

In some embodiments of the utility model, the bottom plate is provided with a plurality of screws, the lower ends of the upright posts are arranged on the leveling plate, the supporting plate is vertically arranged on the leveling plate, four corners of the leveling plate are provided with light holes, the screws penetrate through the light holes, the screws are in threaded connection with leveling nuts, and the leveling nuts are positioned below the leveling plate.

In some embodiments of the present invention, a liquid level pipe is connected to one side of the liquid replenishing tank, and the liquid level pipe is vertically arranged.

In some embodiments of the utility model, the liquid level pipe is provided with a scale.

In some embodiments of the present invention, the lower end of the driving rod is inserted into the lifting plate, and the driving rod is detachably connected to the lifting plate through the locking assembly.

In some embodiments of the utility model, the locking assembly includes a locking nut that is threaded on the left side of the lifter plate.

The embodiment of the utility model at least has the following advantages or beneficial effects:

after the liquid adding pipe is opened, concentrated sulfuric acid in the liquid adding tank can be led into a dissolving tank which is prepared in advance, and then the waste material can be led into the dissolving tank to dissolve the waste material, so that a dissolved substance containing precious metals is obtained. When the liquid level in the liquid adding box is lowered, the lifting plate can be moved upwards to move the valve plate upwards through the driving rod, and the liquid guide port is communicated with the liquid supplementing port to guide concentrated sulfuric acid in the liquid supplementing box into the liquid adding box so as to supplement strong acid solution in the liquid adding box.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a liquid replenishing mechanism of a precious metal recovery device;

FIG. 2 is a schematic structural view of a guide rail and a valve plate;

fig. 3 is a partially enlarged view of a position a in fig. 1.

Icon: 11-bottom plate, 111-upright post, 12-lifting plate, 13-liquid feeding box, 131-liquid feeding port, 132-liquid feeding pipe, 14-liquid feeding box, 141-support, 142-liquid inlet, 143-liquid guide port, 144-guide pipe, 145-liquid level pipe, 146-scale, 151-guide rail, 152-valve plate, 153-driving rod, 154-lifting component, 155-support plate, 156-seesaw, 157-counterweight block, 158-connecting block, 159-arc groove, 161-movable rod, 162-sliding groove, 163-sliding block, 164-reset spring and 165-locking nut. 171-screw, 172-leveling plate, 173-unthreaded hole, 174-leveling nut.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Examples

Referring to fig. 1 to fig. 3, the present embodiment provides a fluid replenishing mechanism of a precious metal recycling device, which mainly includes: bottom plate 11, lifter plate 12, liquid feeding case 13, fluid infusion case 14 and fluid infusion subassembly. The base plate 11 is provided with a plurality of pillars 111. The four corners of the lifting plate 12 are all sleeved on a column 111. The liquid adding box 13 is installed on the lifting plate 12, a liquid supplementing port 131 is arranged on the left side of the liquid adding box 13, and a liquid adding pipe 132 is arranged on the right side. The fluid infusion tank 14 is mounted on the bottom plate 11 through a bracket 141, a fluid inlet 142 and a fluid guide port 143 are provided on the fluid infusion tank 14, and the fluid guide port 143 is communicated with the fluid infusion port 131 through a conduit 144. The fluid infusion assembly includes a guide rail 151, a valve plate 152, a drive rod 153, and a lift assembly 154. The guide rails 151 are longitudinally arranged on the inner wall of the fluid infusion tank 14, and there are two guide rails 151, and the two guide rails 151 are respectively located on two sides of the fluid guide port 143. Valve plate 152 is used for opening or closing drain port 143, and valve plate 152 is connected with guide rail 151 in a sliding manner. When valve plate 152 moves upward, fluid guide port 143 is opened, and when valve plate 152 moves downward, fluid guide port 143 is closed. One end of the driving rod 153 is connected to one side of the valve plate 152, and the other end is connected to the lifting plate 12. The lift assembly 154 is used to move the lift plate 12 up or down.

After the liquid feeding pipe 132 is opened, the concentrated sulfuric acid in the liquid feeding tank 13 is introduced into a dissolving tank prepared in advance, and the waste is introduced into the dissolving tank to dissolve the waste, thereby obtaining a dissolved substance containing precious metals. When the liquid level in the liquid adding tank 13 drops, the lifting plate 12 can be moved upwards to move the valve plate 152 upwards through the driving rod 153, and the liquid guide port 143 is communicated with the liquid supplementing port 131 to guide the concentrated sulfuric acid in the liquid supplementing tank 14 into the liquid adding tank 13 so as to supplement the strong acid solution in the liquid adding tank 13. The volume of fluid infusion case 14 can be big or small, and the user can rationally select suitable size as required.

The lifting assembly 154 includes a support plate 155, a rocker 156, a weight 157, and a connecting block 158. The supporting plate 155 is arranged below the lifting plate 12, the middle of the seesaw 156 is rotatably connected to the supporting plate 155, the balancing weight 157 is installed at the right end of the seesaw 156, the left end of the seesaw 156 is connected with the connecting block 158, the connecting block 158 is installed on the left side of the bottom of the lifting plate 12, the connecting block 158 is provided with an arc-shaped groove 159, the arc-shaped groove 159 is internally slidably connected with the movable rod 161, and the movable rod 161 is rotatably connected with the seesaw 156. When the liquid level in the liquid adding tank 13 drops, the weight of the liquid in the liquid adding tank 13 is reduced, the seesaw 156 rotates clockwise under the action of the counterweight 157, at this time, the lifting plate 12 drives the driving rod 153 to move upwards, the driving rod 153 drives the valve plate 152 to move upwards again to open the liquid guide port 143, and the strong acid in the liquid replenishing tank 14 flows into the liquid adding tank 13 to automatically replenish the liquid level of the liquid adding tank 13.

A sliding groove 162 is formed in the lower side of the right portion of the seesaw 156, a sliding block 163 is connected to the sliding groove 162 in a sliding mode, a return spring 164 is connected to the sliding block 163, and the lower end of the return spring 164 is connected with the bottom plate 11. In this embodiment, the lower end of the return spring 164 is connected to a leveling plate 172 mentioned below. By the arrangement of the return spring 164, the weight and volume of the weight block 157 can be reduced, so that the weight block 157 can be prevented from sliding off the seesaw 156 to hurt the operator due to the unstable installation of the weight block 157.

After the bottom plate 11 is moved, if the floor is inclined, the bottom plate 11 is inclined at a certain angle, and the seesaw 156 is rotated at a certain angle. In order to avoid the situation that the liquid guide port 143 is opened by mistake, the angle of the support plate 155 may be adjusted after the bottom plate 11 is tilted so that the support plate 155 is maintained in a vertical state. Specifically, a plurality of screws 171 are mounted on the bottom plate 11, the lower ends of the columns 111 are mounted on a leveling plate 172, the supporting plate 155 is vertically mounted on the leveling plate 172, four corners of the leveling plate 172 are provided with light holes 173, the screws 171 penetrate through the light holes 173, the screws 171 are in threaded connection with leveling nuts 174, and the leveling nuts 174 are located below the leveling plate 172. When it is desired to adjust the angle of the support plate 155, each leveling nut 174 can be threaded to fine-tune the leveling plate 172, making the leveling plate 172 horizontal, and thus keeping the support plate 155 vertical.

When the fluid infusion tank 14 is light-tight, one side of the fluid infusion tank 14 is connected with a liquid level pipe 145, and the liquid level pipe 145 is vertically arranged so as to conveniently observe the liquid level change in the fluid infusion tank 14.

To further facilitate observing the liquid level change in fluid reservoir 14, a scale 146 is provided on fluid level tube 145.

The lower end of the driving rod 153 is inserted into the lifting plate 12, and the driving rod 153 is detachably connected to the lifting plate 12 through a locking assembly. When assembling the fluid infusion mechanism of the precious metal recovery device, the operator can fix the driving rod 153 on the lifting plate 12 through the locking assembly after assembling other components.

In this embodiment, in order to fix the driving rod 153 conveniently, the locking assembly includes a locking nut 165, and the locking nut 165 is screw-coupled to the left side of the lifting plate 12. After the lower end of the driving rod 153 is inserted into the lifting plate 12, the driving rod 153 is fixed to the lifting plate 12 by tightening the lock nut 165.

In combination with the above structure, the working principle of the liquid replenishing mechanism of the precious metal recovery device will be described in detail below.

After the liquid feeding pipe 132 is opened, the concentrated sulfuric acid in the liquid feeding tank 13 is introduced into a dissolving tank prepared in advance, and the waste is introduced into the dissolving tank to dissolve the waste, thereby obtaining a dissolved substance containing precious metals. When the liquid level in the liquid adding tank 13 drops, the lifting plate 12 can be moved upwards to move the valve plate 152 upwards through the driving rod 153, and the liquid guide port 143 is communicated with the liquid supplementing port 131 to guide the concentrated sulfuric acid in the liquid supplementing tank 14 into the liquid adding tank 13 so as to supplement the strong acid solution in the liquid adding tank 13.

When it is desired to adjust the angle of the support plate 155, each leveling nut 174 can be threaded to fine-tune the leveling plate 172, making the leveling plate 172 horizontal, and thus keeping the support plate 155 vertical.

Finally, it should be noted that: the present invention is not limited to the above-described preferred embodiments, but various modifications and changes can be made by those skilled in the art, and the embodiments and features of the embodiments of the present invention can be combined with each other arbitrarily without conflict. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a precious metal recovery unit's fluid infusion mechanism which characterized in that includes: the device comprises a bottom plate, a lifting plate, a liquid adding box, a liquid supplementing box and a liquid supplementing assembly;

a plurality of upright posts are arranged on the bottom plate;

four corners of the lifting plate are sleeved on the upright post;

the liquid adding box is arranged on the lifting plate, a liquid supplementing port is formed in the left side of the liquid adding box, and a liquid adding pipe is arranged on the right side of the liquid adding box;

the liquid supplementing box is arranged on the bottom plate through a support, a liquid inlet and a liquid guide port are formed in the liquid supplementing box, and the liquid guide port is communicated with the liquid supplementing port through a guide pipe;

the liquid supplementing assembly comprises a guide rail, a valve plate, a driving rod and a lifting assembly; the guide rails are longitudinally arranged on the inner wall of the liquid supplementing box, the number of the guide rails is two, and the two guide rails are respectively positioned on two sides of the liquid guide port; the valve plate is used for opening or closing the liquid guide port and is connected with the guide rail in a sliding manner; one end of the driving rod is connected to one side of the valve plate, and the other end of the driving rod is connected with the lifting plate; the lifting assembly is used for moving the lifting plate upwards or downwards.

2. The fluid infusion mechanism of a precious metal recovery device according to claim 1, wherein the lifting assembly comprises a support plate, a seesaw, a balancing weight and a connecting block; the backup pad set up in the below of lifter plate, the middle part of seesaw is rotated and is connected in the backup pad, the balancing weight is installed to the right-hand member of seesaw, and the left end is connected with the connecting block, the connecting block is installed the bottom left side of lifter plate, the arc wall has been seted up on the connecting block, sliding connection has the movable rod in the arc wall, the movable rod with the seesaw rotates to be connected.

3. The fluid infusion mechanism of a precious metal recovery device according to claim 2, wherein a sliding groove is formed in the lower right side of the seesaw, a sliding block is connected to the sliding groove in a sliding manner, a return spring is connected to the sliding block, and the lower end of the return spring is connected to the bottom plate.

4. The fluid infusion mechanism of a precious metal recovery device according to claim 2, wherein the bottom plate is provided with a plurality of screws, the lower ends of the pillars are mounted on a leveling plate, the supporting plate is vertically mounted on the leveling plate, four corners of the leveling plate are provided with light holes, the screws penetrate through the light holes, the screws are in threaded connection with leveling nuts, and the leveling nuts are located below the leveling plate.

5. The fluid infusion mechanism of a precious metal recovery device according to claim 1, wherein a fluid level pipe is connected to one side of the fluid infusion tank, and the fluid level pipe is vertically arranged.

6. The fluid infusion mechanism of a precious metal recovery device according to claim 5, wherein the fluid level pipe is provided with a scale.

7. The fluid infusion mechanism of the precious metal recovery device according to any one of claims 1 to 6, wherein the lower end of the driving rod is inserted into the lifting plate, and the driving rod is detachably connected with the lifting plate through a locking assembly.

8. The fluid infusion mechanism of a precious metal recovery device according to claim 7, wherein the locking assembly comprises a locking nut, and the locking nut is screwed on the left side of the lifting plate.