CN213469511U - Copper bar former of environmental protection - Google Patents
Copper bar former of environmental protection Download PDFInfo
- Publication number
- CN213469511U CN213469511U CN202021969031.5U CN202021969031U CN213469511U CN 213469511 U CN213469511 U CN 213469511U CN 202021969031 U CN202021969031 U CN 202021969031U CN 213469511 U CN213469511 U CN 213469511U
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- China
- Prior art keywords
- copper
- section
- cooling water
- copper bar
- baffle
- Prior art date
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 72
- 239000010949 copper Substances 0.000 title claims abstract description 72
- 230000007613 environmental effect Effects 0.000 title claims description 7
- 239000000498 cooling water Substances 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 238000002844 melting Methods 0.000 claims abstract description 17
- 230000008018 melting Effects 0.000 claims abstract description 17
- 239000002912 waste gas Substances 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000005406 washing Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 26
- 239000002253 acid Substances 0.000 claims description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical group [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- 238000006757 chemical reactions by type Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 235000012255 calcium oxide Nutrition 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 229910021653 sulphate ion Inorganic materials 0.000 abstract description 3
- 208000028659 discharge Diseases 0.000 description 9
- 239000007789 gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 108010066114 cabin-2 Proteins 0.000 description 1
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to an environment-friendly copper bar forming device, which comprises a copper electric melting furnace, wherein a heating chamber of the copper electric melting furnace is positioned at the lower side of a feeding cabin, a bar forming head is arranged at the front part of the lower side of the heating chamber, the top end of the bar forming head is connected with a discharging channel, and the discharging channel is respectively a high-temperature section, a cooling section and a flattening section from front to back; a front through baffle and a rear through baffle are respectively arranged in front of and behind the cooling section, the front through baffle is provided with a cooling water inlet and a copper bar inlet, and the rear through baffle is provided with a cooling water outlet and a copper bar outlet; the beneficial effects of the utility model reside in that: 1. boiler waste gas of the copper bar forming equipment is subjected to harmless treatment, and dust in the boiler waste gas is subjected to three-stage filtration, so that pollution-free emission is completely realized. 2. The bar copper directly adopts the cooling water to cool off, and when the cooling is fast, the sulphate impurity to dissolving in water in the bar copper has carried out preliminary washing, and the quality of copper product has obtained the improvement.
Description
Technical Field
The utility model relates to a bar copper former.
Background
A certain amount of exhaust gas is generated during the manufacturing process of the copper material, but if the exhaust gas is not properly treated and directly discharged, the surrounding environment will be affected.
In order to meet increasingly strict environmental protection requirements, the nation carries out waste gas treatment meeting the environmental protection requirements on waste gas generated in copper production. The existing copper industry waste gas treatment is mainly carried out by spraying acid discharge treatment, a large amount of acid liquor can be generated by the treatment mode, the acid liquor reacts with quick lime to realize acid discharge, a large amount of waste materials can be generated by the acid discharge mode, and a company needs to spend a large amount of industrial waste materials.
Meanwhile, the copper material has good corrosion resistance, so that the copper water cooling system can also remove impurities of the copper material to a certain degree.
Therefore, in the aspect of acid discharge of the copper rod technology, a new system is required to be established besides the technical transformation of the original system, and the recovery of tail gas and acid water is increased so as to meet the requirement of controlling the emission of copper smelting flue gas.
Disclosure of Invention
In order to overcome the not enough of poor not in place of feature of environmental protection in the present bar copper production process, the utility model provides a bar copper former of environmental protection.
The technical proposal of the utility model for solving the technical problem is that: an environment-friendly copper bar forming device comprises a copper material electric melting furnace, wherein a heating chamber of the copper material electric melting furnace is positioned at the lower side of a feeding cabin, a bar forming head is arranged at the front part of the lower side of the heating chamber, the top end of the bar forming head is connected with a discharging channel, and the discharging channel is respectively a high-temperature section, a cooling section and a flattening section from front to back; a front through baffle and a rear through baffle are respectively arranged in front of and behind the cooling section, the front through baffle is provided with a cooling water inlet and a copper bar inlet, and the rear through baffle is provided with a cooling water outlet and a copper bar outlet; the cooling water inlet is connected with a cooling water inlet pipe, and the cooling water outlet is connected with a cooling water outlet pipe, so that a section of water channel is arranged on the cooling section; sealing pieces for preventing cooling water from overflowing are arranged at the copper bar inlet and the copper bar outlet; the flattening section of the discharging channel comprises at least one pair of flattening rollers, and the copper rod penetrates through the flattening rollers to be flattened; the copper material electric melting furnace is characterized in that an oxygen-enriched air blower and a waste gas discharge passage are further arranged at the upper end of the copper material electric melting furnace, the waste gas discharge passage is connected to a washing tower, a water outlet of the washing tower is connected to an acid liquor recovery pool, the rear side of the washing tower is connected with an electric demister, and the rear end of the electric demister is connected with at least one of a multistage filter screen assembly and a reactive filter tower.
Furthermore, two flattening rollers are arranged on the flattening section.
Furthermore, a multistage filter screen assembly and a reaction type filter tower are sequentially connected behind the electric demister.
Further, the reaction substrate in the reaction type filter tower is quicklime.
Furthermore, the multistage filter screen assembly has at least three stages of filtration.
Further, the tertiary filtration of multistage filter screen subassembly includes C level precision filtration group, T level precision filtration group, A level precision filtration group from the front backward in proper order.
Furthermore, flattening section rear end still is equipped with a cutting section, the cutting section includes a cutting electric saw, cutting electric saw rear side is equipped with one and dials and draws the cylinder and dial the arm-tie, dial the arm-tie and articulate on the cutting section of material discharge way, dial the piston end connection that draws the cylinder and dial the arm-tie. And (4) blanking the cut bar material by tilting one end of the pulling plate.
The utility model discloses in putting into the filtration with the copper material when using, after the circular telegram for copper material electric melting furnace, cooling water pipeline leads to behind the cooling water, in copper material electric melting furnace put into the copper raw materials can, waste gas can follow the exhaust emission way on upper portion and arrange sour washing, dust removal, neutralization in the treatment facility, and the acidizing fluid is then retrieved in getting into the recovery pond.
The beneficial effects of the utility model reside in that: 1. boiler waste gas of the copper bar forming equipment is subjected to harmless treatment, and dust in the boiler waste gas is subjected to three-stage filtration, so that pollution-free emission is completely realized. 2. The bar copper directly adopts the cooling water to cool off, and when the cooling is fast, the sulphate impurity to dissolving in water in the bar copper has carried out preliminary washing, and the quality of copper product has obtained the improvement.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the structure of the heating chamber part of the present invention.
Fig. 3 is a schematic view of the multi-stage filtration structure of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Example 1
With reference to fig. 1 to 3, the environment-friendly copper bar forming equipment comprises a copper material electric melting furnace 1, wherein a heating chamber 3 of the copper material electric melting furnace 1 is positioned at the lower side of a feeding cabin 2, a bar forming head 4 is arranged at the front part of the lower side of the heating chamber 3, the top end of the bar forming head 4 is connected with a discharging channel 5, and the discharging channel 5 is respectively provided with a high-temperature section 6, a cooling section 7 and a flattening section 8 from front to back; a front through baffle 9 and a rear through baffle 10 are respectively arranged in front of and behind the cooling section 7, a cooling water inlet 11 and a copper bar inlet are arranged on the front through baffle 9, and a cooling water outlet 12 and a copper bar outlet are arranged on the rear through baffle 10; the cooling water inlet 11 is connected with a cooling water inlet pipe, and the cooling water outlet 12 is connected with a cooling water outlet pipe, so that a section of water channel is arranged on the cooling section 7; sealing pieces for preventing cooling water from overflowing are arranged at the copper bar inlet and the copper bar outlet; the flattening section 8 of the discharging channel 5 comprises at least one pair of flattening rollers 20, and the copper rod penetrates through the flattening rollers to be flattened; the upper end of the copper material electric melting furnace 1 is further provided with an oxygen-enriched air blower 13 and a waste gas discharge passage 14, the waste gas discharge passage is connected to a washing tower 15, a water outlet of the washing tower 15 is connected to an acid liquor recovery tank 16, the rear side of the washing tower 15 is connected with an electric demister 17, and the rear end of the electric demister 17 is connected with at least one of a multi-stage filter screen assembly 18 and a reaction type filter tower 19.
Further, two flattening rollers of the flattening section 8 are arranged.
Further, a multistage filter screen assembly 18 and a reaction type filter tower 19 are sequentially connected behind the electric demister 17.
Further, the reaction substrate in the reactive filter tower 19 is quicklime.
Further, the multi-stage filter screen assembly 18 has at least three stages of filtering.
Further, the three-stage filtration of the multistage filter screen assembly 18 sequentially includes a C-stage precision filtration group, a T-stage precision filtration group, and an a-stage precision filtration group from front to back.
Further, 8 rear ends in the flattening section still are equipped with a cutting section 21, cutting section 21 includes a cutting electric saw 22, it is equipped with one and dials pull cylinder 23 and dial arm-tie 24 to cut electric saw 22 rear side, dial arm-tie 24 and articulate on the cutting section 21 of material outlet 5, dial the piston end connection that pulls cylinder 23 and dial arm-tie 24. And (4) blanking the cut bar material by tilting one end of the pulling plate.
The utility model discloses in putting into the filtration with the copper material when using, behind the circular telegram of copper material electric melting furnace 1, after cooling water was led to the cooling water pipeline, in copper material electric melting furnace 1 put into the copper raw materials can, waste gas can follow the exhaust emission way 14 on upper portion and arrange sour washing, dust removal, neutralization in the treatment facility, and the acidizing fluid is then retrieved in getting into the recovery pond.
The beneficial effects of the utility model reside in that: 1. boiler waste gas of the copper bar forming equipment is subjected to harmless treatment, and dust in the boiler waste gas is subjected to three-stage filtration, so that pollution-free emission is completely realized. 2. The bar copper directly adopts the cooling water to cool off, and when the cooling is fast, the sulphate impurity to dissolving in water in the bar copper has carried out preliminary washing, and the quality of copper product has obtained the improvement.
Claims (7)
1. The utility model provides a bar copper former of environmental protection which characterized in that: the device comprises a copper material electric melting furnace, wherein a heating chamber of the copper material electric melting furnace is positioned at the lower side of a feeding cabin, a bar forming head is arranged at the front part of the lower side of the heating chamber, the top end of the bar forming head is connected with a discharging channel, and the discharging channel is a high-temperature section, a cooling section and a flattening section from front to back; a front through baffle and a rear through baffle are respectively arranged in front of and behind the cooling section, the front through baffle is provided with a cooling water inlet and a copper bar inlet, and the rear through baffle is provided with a cooling water outlet and a copper bar outlet; the cooling water inlet is connected with a cooling water inlet pipe, and the cooling water outlet is connected with a cooling water outlet pipe, so that a section of water channel is arranged on the cooling section; sealing pieces for preventing cooling water from overflowing are arranged at the copper bar inlet and the copper bar outlet; the flattening section of the discharging channel comprises at least one pair of flattening rollers, and the copper rod penetrates through the flattening rollers to be flattened; the copper material electric melting furnace is characterized in that an oxygen-enriched air blower and a waste gas discharge passage are further arranged at the upper end of the copper material electric melting furnace, the waste gas discharge passage is connected to a washing tower, a water outlet of the washing tower is connected to an acid liquor recovery pool, the rear side of the washing tower is connected with an electric demister, and the rear end of the electric demister is connected with at least one of a multistage filter screen assembly and a reactive filter tower.
2. The environment-friendly copper bar forming equipment according to claim 1, wherein: the flattening roller of flattening section is equipped with two.
3. The environment-friendly copper bar forming equipment according to claim 1, wherein: and a multistage filter screen assembly and a reaction type filter tower are sequentially connected behind the electric demister.
4. The environment-friendly copper bar forming equipment according to claim 1, wherein: the reaction base material in the reaction type filter tower is quicklime.
5. The environment-friendly copper bar forming equipment according to claim 1, wherein: the multi-stage filter screen component has at least three stages of filtration.
6. The environment-friendly copper bar forming equipment according to claim 1, wherein: the three-level filtering of the multi-level filtering net component sequentially comprises a C-level precision filtering group, a T-level precision filtering group and an A-level precision filtering group from front to back.
7. The environment-friendly copper bar forming equipment according to claim 1, wherein: the flattening section rear end still is equipped with a cutting section, the cutting section includes a cutting electric saw, cutting electric saw rear side is equipped with one and dials and draws the cylinder and dial the arm-tie, dial the arm-tie and articulate on the cutting section of unloading way, dial the piston end connection that draws the cylinder and dial the arm-tie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021969031.5U CN213469511U (en) | 2020-09-10 | 2020-09-10 | Copper bar former of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021969031.5U CN213469511U (en) | 2020-09-10 | 2020-09-10 | Copper bar former of environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213469511U true CN213469511U (en) | 2021-06-18 |
Family
ID=76418236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021969031.5U Active CN213469511U (en) | 2020-09-10 | 2020-09-10 | Copper bar former of environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213469511U (en) |
-
2020
- 2020-09-10 CN CN202021969031.5U patent/CN213469511U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An environmentally friendly copper bar forming equipment Effective date of registration: 20230905 Granted publication date: 20210618 Pledgee: Ningbo Cixi Rural Commercial Bank Co.,Ltd. Pledgor: Cixi Yongfeng Copper Co.,Ltd. Registration number: Y2023980055334 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |