CN216935042U - Copper smelting extraction three-phase slag filtering device - Google Patents
Copper smelting extraction three-phase slag filtering device Download PDFInfo
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- CN216935042U CN216935042U CN202220144403.3U CN202220144403U CN216935042U CN 216935042 U CN216935042 U CN 216935042U CN 202220144403 U CN202220144403 U CN 202220144403U CN 216935042 U CN216935042 U CN 216935042U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses a copper smelting extraction three-phase slag filtering device, which comprises a mixed liquid barrel, wherein a barrel cover plate is covered on the mixed liquid barrel, the bottom of the mixed liquid barrel is connected with a cone part, and the cone part is connected with an extracted clear liquid outlet pipe; a filter net rack is arranged at the junction of the mixed liquid cylinder and the cone part, filter cloth is arranged in the mixed liquid cylinder, and the filter cloth is laid on the inner wall of the mixed liquid cylinder; a three-phase slag discharging pipe is arranged at the lower part of the side wall of the mixed liquid cylinder body. According to the utility model, the polypropylene filter cloth and the filter screen frame are arranged in the barrel, so that the mixed liquid can be conveniently extracted, the stability of the quality of the extracted liquid is ensured, and the filtering is convenient; simultaneously this copper smelting extracts three-phase sediment device durable through with bolted connection cylinder apron and barrel, can make things convenient for the discharge of three-phase sediment in the filter equipment and the change of filter cloth, does not need the manual work to salvage the clearance at the extraction tank to practice thrift the cost of labor, improve production efficiency, and improve the clearance effect.
Description
Technical Field
The utility model relates to the technical field of chemical auxiliary production equipment, in particular to a filtering device for copper smelting extraction three-phase slag.
Background
The wet copper smelting adopts a full-wet production process, and the process flow comprises three parts of sulfuric acid leaching, extraction and electrodeposition (BL-SX-EW) of ore pulp produced by direct ball milling of copper oxide ores, so as to form three cycles. During the copper extraction process, an emulsion layer (dirt) or a third phase often forms between the organic phase and the aqueous phase for various reasons. The emulsification of the solvent extraction interface usually causes the adverse results of increased extraction production cost, unsmooth process, environmental pollution and the like, the generation of the emulsification can not only hinder the interaction between an organic phase and a water phase in the extraction process and influence the balance of copper ions between the two phases and the extraction rate of copper, but also cause the loss of an organic extractant due to the entrainment of a third phase and directly improve the unit consumption of the extractant. Meanwhile, a large amount of suspended matters need to be manually salvaged and cleaned by operators, the cleaning efficiency is low, the effect is not ideal, and the labor intensity of the operators is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art and provides a copper smelting extraction three-phase slag filtering device which is simple in structure, convenient to use, easy and labor-saving, low in labor intensity of operators and good in separation effect.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a copper smelting extraction three-phase sediment filter equipment, mixes liquid barrel upper cover and has a section of thick bamboo apron, mixes liquid barrel sub-unit connection and has extraction clear liquid drain pipe, its characterized in that including mixing liquid barrel: the bottom of the mixed liquid cylinder is connected with an inverted cone part for containing the extracted clear liquid, and an extracted clear liquid outlet pipe is connected with the bottom of the cone part; a filter net rack is arranged at the junction of the mixed liquid cylinder and the cone part, filter cloth for filtering the mixed liquid is arranged in the mixed liquid cylinder, and the filter cloth is laid on the inner wall of the mixed liquid cylinder; and a three-phase slag discharging pipe is arranged at the lower part of the side wall of the mixed liquid barrel body, and a three-phase slag discharging valve is arranged on the three-phase slag discharging pipe.
Furthermore, the filter cloth is made of 120-150-mesh polypropylene filter cloth, so that the corrosion resistance of the device can be improved, and the extraction liquid is clean and free of suspended matters.
Further, the cylinder cover plate is fixedly connected with the mixed liquid cylinder body through bolts to form a detachable structure, so that filter cloth can be conveniently replaced, and the filter cloth is convenient and quick.
Furtherly, the one side of keeping away from three-phase sediment discharge valve on a section of thick bamboo apron is provided with the inlet pipe, can guarantee a section of thick bamboo apron's force stability on the one hand, avoids a section of thick bamboo apron to warp, and on the other hand is convenient for observe the filtering condition of mixed liquid barrel inside three-phase sediment.
Further, the mixed liquid cylinder and the cone part are of an integral structure, the mixed liquid cylinder and the cone part are integrally formed by stainless steel or fixedly connected by welding, and the wall thickness of the mixed liquid cylinder and the cone part is 6-8 mm.
Preferably, the conical part is a cone structure, and the taper of the conical part is 45 degrees.
Furthermore, the extraction clear liquid outlet pipe is connected with an extraction clear liquid outlet valve, the extraction clear liquid outlet valve is connected with a liquid outlet pump, and the extraction clear liquid is pumped out through the liquid outlet pump.
Furthermore, the filtering net rack is formed by welding stainless steel pipes and can be welded and fixed with the mixed liquid cylinder or directly placed on the cone part.
And closing the three-phase slag discharging valve and the extracted clear liquid discharging valve, and allowing the mixed liquid to enter the mixed liquid barrel body through the feeding pipe in a self-flowing mode. When the volume of the mixed liquid is over the filter screen frame, the liquid outlet valve of the extracted clear liquid is opened, and the liquid outlet pump is started to realize the separation of the three-phase slag and the clear liquid. The three-phase slag remains on the surface of the filter cloth and inside the mixed liquid barrel. And when the amount of the three-phase slag reaches 1/3 of the volume of the mixed liquid cylinder, opening the three-phase slag discharging valve to discharge the three-phase slag.
According to the utility model, the polypropylene filter cloth and the filter screen frame are arranged in the barrel, so that the mixed liquid can be conveniently extracted, the stability of the quality of the extracted liquid is ensured, and the filtering is convenient; simultaneously this copper smelting extracts three-phase sediment device durable through with bolted connection cylinder apron and barrel, can make things convenient for the discharge of three-phase sediment in the filter equipment and the change of filter cloth, does not need the manual work to salvage the clearance at the extraction tank to practice thrift the cost of labor, improve production efficiency, and improve the clearance effect.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure, 1 is a mixed liquid cylinder, 2 is a cylinder cover plate, 3 is a three-phase slag discharging pipe, 4 is a three-phase slag discharging valve, 5 is a feeding pipe, 6 is an extraction clear liquid discharging valve, 7 is a discharging pump, 8 is a filter screen frame, 9 is a cone part, 10 is filter cloth, and 11 is an extraction clear liquid discharging pipe.
Detailed Description
In the embodiment, referring to fig. 1, the copper smelting extraction three-phase slag filtering device comprises a mixed liquid cylinder 1, a cylinder cover plate 2 covers the mixed liquid cylinder 1, an inverted cone portion 9 for containing extracted clear liquid is connected to the bottom of the mixed liquid cylinder 1, and an extracted clear liquid outlet pipe 11 is connected to the bottom of the cone portion 9; a filter net rack 8 is arranged at the junction of the mixed liquid cylinder 1 and the cone part 9, filter cloth 10 for filtering the mixed liquid is arranged in the mixed liquid cylinder 1, and the filter cloth 10 is laid on the inner wall of the mixed liquid cylinder 1; a three-phase slag discharging pipe 3 is arranged at the lower part of the side wall of the mixed liquid barrel body 1, and a three-phase slag discharging valve 4 is arranged on the three-phase slag discharging pipe 3.
The filter cloth 10 is made of polypropylene filter cloth with 120 meshes to 150 meshes, so that the corrosion resistance of the device can be improved, and the extraction liquid is clean and free of suspended matters.
The cylinder cover plate 2 is fixedly connected with the mixed liquid cylinder body 1 through bolts to form a detachable structure, so that the filter cloth 10 is convenient to replace, and the operation is convenient and fast.
Keep away from three-phase sediment discharge valve 4's one side on section of thick bamboo apron 2 and be provided with inlet pipe 5, can guarantee section of thick bamboo apron 2's force stability on the one hand, avoid section of thick bamboo apron 2 to warp, on the other hand is convenient for observe the filtration condition of mixing 1 the inside three-phase sediment of liquid barrel.
The mixed liquid barrel 1 and the cone part 9 are of an integral structure, the mixed liquid barrel 1 and the cone part 9 are integrally formed by stainless steel or fixedly connected by welding, and the wall thickness of the mixed liquid barrel 1 and the wall thickness of the cone part 9 are 6-8 mm.
The cone part 9 is in a cone structure, and the taper of the cone part is 45 degrees.
The extraction clear liquid outlet pipe 11 is connected with an extraction clear liquid outlet valve 6, the extraction clear liquid outlet valve 6 is connected with a liquid outlet pump 7, and the extraction clear liquid is pumped out through the liquid outlet pump 7.
The filtering net rack 8 is formed by welding stainless steel pipes and can be welded and fixed with the mixed liquid cylinder 1 or directly placed on the cone part 9.
And (3) closing the three-phase slag discharging valve 4 and the extracted clear liquid discharging valve 6, and allowing the mixed liquid to enter the mixed liquid barrel body 1 through the feeding pipe 5 in a self-flowing mode. When the volume of the mixed liquid overflows the filter screen frame 8, the liquid outlet valve 6 of the extracted clear liquid is opened, and the liquid outlet pump 7 is started to realize the separation of the three-phase slag and the clear liquid. The three-phase slag remains on the surface of the filter cloth 10 and inside the mixed liquid cylinder 1. When the amount of the three-phase slag reaches 1/3 of the volume of the mixed liquid cylinder body 1, the three-phase slag discharging valve 4 is opened to discharge the three-phase slag through the three-phase slag discharging pipe 3.
The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Claims (8)
1. The utility model provides a copper smelting extraction three-phase sediment filter equipment, mixes liquid barrel upper cover and has a section of thick bamboo apron, mixes liquid barrel sub-unit connection and has extraction clear liquid drain pipe, its characterized in that including mixing liquid barrel: the bottom of the mixed liquid cylinder is connected with an inverted cone part for containing the extracted clear liquid, and an extracted clear liquid outlet pipe is connected with the bottom of the cone part; a filter net rack is arranged at the junction of the mixed liquid cylinder and the cone part, filter cloth for filtering the mixed liquid is arranged in the mixed liquid cylinder, and the filter cloth is laid on the inner wall of the mixed liquid cylinder; and a three-phase slag discharging pipe is arranged at the lower part of the side wall of the mixed liquid barrel body, and a three-phase slag discharging valve is arranged on the three-phase slag discharging pipe.
2. The copper smelting extraction three-phase slag filtering device according to claim 1, characterized in that: the filter cloth is made of polypropylene filter cloth with 120 meshes to 150 meshes.
3. The copper smelting extraction three-phase slag filtering device according to claim 1, characterized in that: the barrel cover plate is fixedly connected with the mixed liquid barrel body through a bolt to form a detachable structure.
4. The copper smelting extraction three-phase slag filtering device according to claim 3, characterized in that: and a feeding pipe is arranged on one side of the barrel cover plate far away from the three-phase slag discharging valve.
5. The copper smelting extraction three-phase slag filtering device according to claim 1, characterized in that: the mixed liquid barrel and the cone part are of an integral structure, the mixed liquid barrel and the cone part are integrally formed by stainless steel or are fixedly connected by welding, and the wall thickness of the mixed liquid barrel and the wall thickness of the cone part are 6-8 mm.
6. The copper smelting extraction three-phase slag filtering device according to claim 1, characterized in that: the cone part is of a cone structure, and the taper of the cone part is 45 degrees.
7. The copper smelting extraction three-phase slag filtering device according to claim 1, characterized in that: the extraction clear liquid outlet pipe is connected with an extraction clear liquid outlet valve, and the extraction clear liquid outlet valve is connected with a liquid outlet pump.
8. The copper smelting extraction three-phase slag filtering device according to claim 1, characterized in that: the filter screen frame is formed by welding stainless steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220144403.3U CN216935042U (en) | 2022-01-19 | 2022-01-19 | Copper smelting extraction three-phase slag filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220144403.3U CN216935042U (en) | 2022-01-19 | 2022-01-19 | Copper smelting extraction three-phase slag filtering device |
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| CN216935042U true CN216935042U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220144403.3U Active CN216935042U (en) | 2022-01-19 | 2022-01-19 | Copper smelting extraction three-phase slag filtering device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116891949A (en) * | 2023-06-06 | 2023-10-17 | 西部矿业股份有限公司 | Process for recycling three-phase slag produced in wet copper extraction process |
| CN116891949B (en) * | 2023-06-06 | 2024-05-03 | 西部矿业股份有限公司 | Process for recycling three-phase slag produced in wet copper extraction process |
-
2022
- 2022-01-19 CN CN202220144403.3U patent/CN216935042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116891949A (en) * | 2023-06-06 | 2023-10-17 | 西部矿业股份有限公司 | Process for recycling three-phase slag produced in wet copper extraction process |
| CN116891949B (en) * | 2023-06-06 | 2024-05-03 | 西部矿业股份有限公司 | Process for recycling three-phase slag produced in wet copper extraction process |
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