CN217437912U

CN217437912U - Gold smelting wastewater treatment device

Info

Publication number: CN217437912U
Application number: CN202220379147.6U
Authority: CN
Inventors: 孙豪刚; 赵印习; 史琪
Original assignee: Sanmenxia Jinqu Gold And Silver Refining Co ltd
Current assignee: Sanmenxia Jinqu Gold And Silver Refining Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-09-16
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to a gold smelting wastewater treatment device. This gold smelting effluent treatment plant includes reaction cylinder and separator box, the upper end of reaction cylinder is equipped with feed liquor pipe, the lower extreme is equipped with the drain pipe, the lower extreme of drain pipe stretches into in the separator box, be equipped with the control valve on the drain pipe, be equipped with the agitator on the reaction cylinder, through fixed plate fixedly connected with membrane reactor in the reaction cylinder, fixedly connected with high-pressure pump on the fixed plate, the water inlet of high-pressure pump with membrane reactor intercommunication, be connected with the plain water pipe on the delivery port of high-pressure water pump, the plain water pipe stretch out to the separator box outside, be equipped with in the separator box and be located the filter screen of membrane reactor downside is equipped with in the separator box and is located the immersible pump of filter screen downside, the delivery port of immersible pump is connected with turbid water pipe, turbid water pipe stretch out to the separator box outside. Compared with the prior art, the utility model discloses waste water and reactant mixing degree of consistency are smelted to the gold has been strengthened.

Description

Gold smelting wastewater treatment device

Technical Field

The utility model belongs to the technical field of effluent treatment plant, concretely relates to effluent treatment plant is smelted to gold.

Background

The waste water generated in the gold smelting production process needs to be subjected to purification treatment such as filtration and the like so as to avoid environmental pollution. When the cyanide-containing waste water from gold smelting is recovered, the cyanide-containing waste water is recovered by a reaction precipitation method, and reactants are stirred and mixed when reacting. At present, the problems of uneven mixing and insufficient reaction exist in manual stirring of gold smelting wastewater and reactants.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a waste water treatment device is smelted to gold, this waste water treatment device is smelted to gold has strengthened the gold and has smelted waste water and the reactant mixing degree of consistency.

The technical proposal of the gold smelting wastewater treatment device of the utility model is that:

the utility model provides a gold smelting effluent treatment plant, includes reaction cylinder and separator box, the upper end of reaction cylinder is equipped with feed liquor pipe, lower extreme and is equipped with the drain pipe, the lower extreme of drain pipe stretches into in the separator box, be equipped with the control valve on the drain pipe, be equipped with the agitator on the reaction cylinder, through fixed plate fixedly connected with membrane reactor in the reaction cylinder, fixedly connected with high-pressure pump on the fixed plate, the water inlet of high-pressure pump with membrane reactor intercommunication, be connected with the clarified water pipe on the delivery port of high-pressure water pump, the clarified water pipe stretch out to the separator box outside, be equipped with in the separator box and be located the filter screen of membrane reactor downside, be equipped with in the separator box and be located the immersible pump of filter screen downside, the delivery port of immersible pump is connected with turbid water pipe, turbid water pipe stretch out to the separator box outside.

As the further improvement to above-mentioned technical scheme, the reaction cylinder includes barrel and fixed connection and is in the cover of barrel upper end, feed liquor pipe fixed connection be in on the cover, drain pipe fixed connection be in the lower extreme central point of barrel puts, the agitator includes stirring rod and driving motor, stirring rod cover bearing rotates to be installed cover downside central point puts, driving motor passes through motor fixing base fixed mounting the side central point put on the cover, driving motor's output shaft with the stirring rod passes through shaft coupling fixed connection.

As a further improvement to the above technical scheme, the lower extreme fixedly connected with of barrel a plurality of is followed the spliced pole that barrel circumference evenly arranged, the downside of spliced pole with separator box fixed connection.

As a further improvement to the above technical solution, the separation box is of a rectangular structure, an opening extending along the width direction of the separation box and having a rectangular shape is formed in the outer side surface of the separation box, supporting edges located on the lower side of the opening are formed on the inner walls of the two sides of the length direction of the separation box, the filter screen is installed on the supporting edges, and a sealing plate for sealing the opening is arranged on the outer wall of the separation box.

As a further improvement to the technical scheme, the sealing plate is provided with an observation window.

As a further improvement to the technical scheme, supporting columns are respectively arranged at four corners of the lower side surface of the separation box.

The utility model provides a gold smelting effluent treatment plant compares in prior art, and its beneficial effect lies in:

the utility model discloses a waste water treatment device is smelted to gold when using, the waste water is smelted to gold that contains the reactant passes through the feed liquor pipe and adds to the reaction cylinder in, closes the control valve, starts driving motor, and driving motor drives the stirring rod and rotates, and the stirring rod stirs the mixture to the waste water is smelted to the gold that contains the reactant in the reaction cylinder, has strengthened the mixed degree of consistency of waste water is smelted to reactant and gold, has improved reactant and gold waste water and has smelted the reaction effect. After the reactant and the gold smelting wastewater fully react, the control valve is opened, the fluid in the reaction cylinder flows into the separation box, and the precipitate is deposited on the filter screen after the gold smelting wastewater passes through the filter screen. After the wastewater in the separation box is deposited for a period of time, the membrane reactor filters the clear water on the upper side of the filter screen, the high-pressure pump pumps the clear water filtered by the membrane reactor into a clear water pipe, and the clear water can be utilized; the submersible pump discharges the turbid liquid at the bottom of the separation tank. Compared with the prior art, the gold smelting wastewater treatment device of the utility model enhances the mixing uniformity of gold smelting wastewater and reactants; additionally, the utility model discloses a waste water treatment device is smelted to gold can filter, collect the sediment after the reaction to can smelt waste water clear solution to gold and carry out cyclic utilization.

The utility model discloses an among the gold smelting effluent treatment plant, through set up the opening on the separator box, set up on the separator box inner wall and support the edge to at the sealed open-ended closing plate of separator box outer wall mounting, make the filter screen dismouting more convenient, be convenient for take out the precipitate on the filter screen. In addition, through set up the observation tube on the closing plate, can observe the precipitate on the filter screen through the observation tube, avoided the precipitate too much and reduced filter screen filter effect.

Drawings

FIG. 1 is a schematic structural diagram I of a gold smelting wastewater treatment device of the utility model;

FIG. 2 is a second schematic structural view of the gold smelting wastewater treatment device of the utility model;

FIG. 3 is a schematic view of the internal structure of the gold smelting wastewater treatment device of the utility model;

in the figure: 1. a reaction cylinder; 2. a liquid inlet pipe; 3. a liquid outlet pipe; 4. a control valve; 5. connecting columns; 6. a stirring rod; 7. a motor fixing seat; 8. a drive motor; 9. a coupling; 10. a separation tank; 11. a sealing plate; 12. a support pillar; 13. a fixing plate; 14. a membrane reactor; 15. a high pressure pump; 16. a clear water pipe; 17. a support edge; 18. filtering with a screen; 19. a submersible pump; 20. a turbid water pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

the specific embodiment of the gold smelting wastewater treatment device of the utility model is shown in figure 1 and figure 2, fig. 3 shows, including reaction cylinder 1 and separator box 10, the upper end of reaction cylinder 1 is equipped with feed liquor pipe 2, the lower extreme is equipped with drain pipe 3, the lower extreme of drain pipe 3 stretches into in separator box 10, be equipped with control valve 4 on the drain pipe 3, be equipped with the agitator on the reaction cylinder 1, through fixed plate 13 fixedly connected with membrane reactor 14 in the reaction cylinder 1, fixedly connected with high-pressure pump 15 on the fixed plate 13, the water inlet and the membrane reactor 14 intercommunication of high-pressure pump 15, be connected with plain water pipe 16 on the delivery port of high-pressure water pump, plain water pipe 16 stretches out to the separator box 10 outside, be equipped with the filter screen 18 that is located membrane reactor 14 downside in the separator box 10, be equipped with the immersible pump 19 that is located filter screen 18 downside in the separator box 10, the delivery port of immersible pump 19 is connected with turbid water pipe 20, turbid water pipe 20 stretches out to the separator box 10 outside.

In this embodiment, the reaction cylinder 1 includes a cylinder body and a cylinder cover fixedly connected to the upper end of the cylinder body, the liquid inlet pipe 2 is fixedly connected to the cylinder cover, the liquid outlet pipe 3 is fixedly connected to the lower end center position of the cylinder body, the stirrer includes a stirring rod 6 and a driving motor 8, a bearing of the cylinder cover of the stirring rod 6 is rotatably installed at the center position of the lower side surface of the cylinder cover, the driving motor 8 is fixedly installed at the center position of the upper side surface of the cylinder cover through a motor fixing seat 7, and an output shaft of the driving motor 8 is fixedly connected to the stirring rod 6 through a coupling 9.

In this embodiment, the lower extreme fixedly connected with a plurality of spliced pole 5 of evenly arranging along barrel circumference of barrel, the downside and the separator box 10 fixed connection of spliced pole 5. The separating box 10 is of a rectangular structure, the outer side face of the separating box 10 is provided with a rectangular opening extending along the width direction of the separating box 10, the inner walls of two sides of the separating box 10 in the length direction are provided with supporting edges 17 positioned on the lower sides of the opening, a filter screen 18 is installed on the supporting edges 17, and the outer wall of the separating box 10 is provided with a sealing plate 11 for sealing the opening. The sealing plate 11 is provided with an observation window. Supporting columns 12 are respectively arranged at four corners of the lower side surface of the separation box 10.

The utility model discloses a waste water treatment device is smelted to gold when using, the waste water is smelted to gold that contains the reactant passes through feed liquor pipe 2 and adds to reaction cylinder 1 in, closes control valve 4, starts driving motor 8, and driving motor 8 drives stirring rod 6 and rotates, and stirring rod 6 stirs the mixture to the gold smelting waste water that contains the reactant in reaction cylinder 1, has strengthened the mixed degree of consistency of waste water is smelted to reactant and gold, has improved reactant and gold smelting waste water reaction effect. After the reactant and the gold smelting wastewater fully react, the control valve 4 is opened, the fluid in the reaction cylinder 1 flows into the separation box 10, and the gold smelting wastewater passes through the filter screen 18, and then the precipitate is deposited on the filter screen 18. After the wastewater in the separation box 10 is deposited for a period of time, the membrane reactor 14 filters the clear water on the upper side of the filter screen 18, the high-pressure pump 15 pumps the clear water filtered by the membrane reactor 14 into the clear water pipe 16, and the clear water can be utilized; the submersible pump 19 discharges the turbid liquid at the bottom of the separation tank 10. Compared with the prior art, the gold smelting wastewater treatment device of the utility model enhances the mixing uniformity of gold smelting wastewater and reactants; additionally, the utility model discloses a waste water treatment device is smelted to gold can filter, collect the sediment after the reaction to can smelt waste water clear solution to gold and carry out cyclic utilization.

The utility model discloses an among the gold smelting effluent treatment plant, through set up the opening on separator box 10, set up on the separator box 10 inner wall and support along 17 to at the sealed open-ended closing plate 11 of 10 outer wall mounting of separator box, make 18 dismouting of filter screen more convenient, be convenient for take out the precipitate on the filter screen 18. In addition, by arranging the observation tube on the sealing plate 11, the sediment on the filter screen 18 can be observed through the observation tube, so that the phenomenon that the filtering effect of the filter screen 18 is reduced due to excessive sediment is avoided.

The above description is only a preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A gold smelting wastewater treatment device, which is characterized by comprising a reaction cylinder and a separation box, the upper end of the reaction cylinder is provided with a liquid inlet pipe, the lower end of the reaction cylinder is provided with a liquid outlet pipe, the lower end of the liquid outlet pipe extends into the separation box, a control valve is arranged on the liquid outlet pipe, a stirrer is arranged on the reaction cylinder, a membrane reactor is fixedly connected in the reaction cylinder through a fixed plate, the fixed plate is fixedly connected with a high-pressure pump, a water inlet of the high-pressure pump is communicated with the membrane reactor, a clean water pipe is connected to the water outlet of the high-pressure pump, the clean water pipe extends out of the separation box, a filter screen positioned at the lower side of the membrane reactor is arranged in the separation box, a submersible pump positioned at the lower side of the filter screen is arranged in the separation box, the water outlet of the submersible pump is connected with a turbid water pipe, and the turbid water pipe extends out of the separation box.

2. The gold smelting wastewater treatment device of claim 1, wherein the reaction cylinder comprises a cylinder body and a cylinder cover fixedly connected to the upper end of the cylinder body, the liquid inlet pipe is fixedly connected to the cylinder cover, the liquid outlet pipe is fixedly connected to the lower central position of the cylinder body, the stirrer comprises a stirring rod and a driving motor, a bearing of the stirring rod cylinder cover is rotatably installed at the central position of the lower side surface of the cylinder cover, the driving motor is fixedly installed at the central position of the upper side surface of the cylinder cover through a motor fixing seat, and an output shaft of the driving motor is fixedly connected with the stirring rod through a shaft coupling.

3. The gold smelting wastewater treatment device according to claim 2, wherein the lower end of the cylinder is fixedly connected with a plurality of connecting columns which are uniformly arranged along the circumference of the cylinder, and the lower side surfaces of the connecting columns are fixedly connected with the separation box.

4. The gold smelting wastewater treatment device according to claim 1, wherein the separation box is of a rectangular structure, the outer side surface of the separation box is provided with a rectangular opening extending along the width direction of the separation box, the inner walls of two sides of the separation box in the length direction are provided with supporting edges positioned at the lower side of the opening, the filter screen is installed on the supporting edges, and the outer wall of the separation box is provided with a sealing plate for sealing the opening.

5. The gold smelting wastewater treatment device according to claim 4, wherein the sealing plate is provided with an observation window.

6. The gold smelting wastewater treatment device according to claim 4, wherein the four corners of the lower side surface of the separation box are respectively provided with a support column.