CN217449620U - Harmful waste gas recovery device is smelted to copper scrap - Google Patents
Harmful waste gas recovery device is smelted to copper scrap Download PDFInfo
- Publication number
- CN217449620U CN217449620U CN202220966594.1U CN202220966594U CN217449620U CN 217449620 U CN217449620 U CN 217449620U CN 202220966594 U CN202220966594 U CN 202220966594U CN 217449620 U CN217449620 U CN 217449620U
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- shell
- fixedly connected
- waste gas
- treatment box
- pipeline
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- 239000002912 waste gas Substances 0.000 title claims abstract description 51
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 23
- 239000010949 copper Substances 0.000 title claims abstract description 23
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 238000003723 Smelting Methods 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000006477 desulfuration reaction Methods 0.000 abstract description 29
- 230000023556 desulfurization Effects 0.000 abstract description 29
- 239000002699 waste material Substances 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 6
- 230000000295 complement effect Effects 0.000 abstract description 3
- 230000000361 pesticidal effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000857 drug effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000622 irritating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a harmful waste gas recovery unit is smelted to copper scrap, its technical scheme is: including the shell, shell top inner wall connection has the processing case, and processing roof portion and bottom all set up to uncovered, the inside complementary unit that is equipped with of shell, and complementary unit include two fixed plates, and two fixed plate are all established and are established in the processing case outside and two fixed plates and the equal fixed connection of shell, the inside fixedly connected with backup pad of shell, and the backup pad is located the processing bottom of the case portion, the beneficial effects of the utility model are that: the rotating block rotates to enable the two atomizing nozzles to rotate, and the rotating direction is opposite to the rotating direction of the treatment box, so that the desulfurization liquid can be mixed with the full contact of the waste gas, the full exertion of the pesticide effect of the desulfurization liquid can be achieved, the full desulfurization is performed on the waste gas, the practicability of the recovery device can be increased, the desulfurization quality of the waste gas is improved, the waste phenomenon of the desulfurization liquid is avoided, and the cost of the waste gas desulfurization is reduced.
Description
Technical Field
The utility model relates to a smelt technical field, concretely relates to harmful waste gas recovery device is smelted to copper scrap.
Background
Scrap copper is a general term for waste products and scraps, which mainly comes from three aspects: waste products and scrap materials generated in the copper smelting process; copper in waste products and scraps produced in various machining processes; copper and the like in old and scrapped instruments, meters, tools and mechanical equipment in the using process, and partial waste copper also contains sulfur element;
can produce the irritative waste gas that contains sulfur dioxide when smelting copper scrap, will use waste gas recovery device to carry out waste gas recovery processing like this, then carry out unified emission, need add the doctor solution to the waste gas when handling waste gas, through the doctor solution with waste gas fully mixing performance in order to reach the purpose of desulfurization, and current recovery unit can not make the sufficient mixture of doctor solution and waste gas, thereby lead to doctor solution and waste gas reaction not abundant, the effect of doctor solution can not fully be brought into play, the waste of doctor solution has not only been caused, the cost of desulfurization has still been increased, consequently, need improve.
Disclosure of Invention
Therefore, the utility model provides a harmful waste gas recovery device is smelted to copper scrap, through the design of complementary unit to solve the problem in the background art.
In order to achieve the above object, the present invention provides the following technical solutions: a device for recovering harmful waste gas generated in waste copper smelting comprises an outer shell, wherein a treatment box is connected to the inner wall of the top of the outer shell, the top and the bottom of the treatment box are both provided with openings, and an auxiliary mechanism is arranged inside the outer shell;
the auxiliary mechanism comprises two fixed plates, the two fixed plates are all sleeved outside the treatment box and are fixedly connected with the shell, a support plate is fixedly connected inside the shell, the support plate is positioned at the bottom of the treatment box, a first cavity is formed inside the support plate, a rotating block is arranged on the outer side of the bottom of the support plate, the top end of the rotating block penetrates through the cavity and extends into the treatment box, a first pipeline is arranged inside the treatment box and penetrates through the rotating block and is fixedly connected with the rotating block, atomizing nozzles are fixedly connected at two ends of the first pipeline, a second pipeline is arranged outside one side of the shell, one end of the second pipeline penetrates through the rotating block and is connected with the bottom end of the first pipeline, three stirring rods are fixedly connected with the inner wall of the treatment box, a motor is fixedly connected with the top of one of the fixed plates, and a first rotating shaft is fixedly connected with an output shaft of the motor, the bottom end of the rotating shaft penetrates through the two fixing plates and extends to the inside of the first cavity, the first rotating shaft and the outside of the processing box are provided with a driving assembly and are connected with the first driving assembly in a driving mode, the first rotating shaft and the outside of the rotating block are provided with a second driving assembly and are connected with the second driving assembly in a driving mode, and the bottom of the supporting plate is provided with an adsorption assembly.
Preferably, drive assembly one includes gear and ring gear, the fixed cover of gear is equipped with a pivot outside, the fixed cover of ring gear is established and is handled the case outside, the gear is located ring gear one side and meshes mutually with the ring gear.
Preferably, the second driving assembly comprises two chain wheels, the two chain wheels are respectively fixedly sleeved outside the first rotating shaft and the rotating block, the chain wheel is positioned inside the first cavity, the two chain wheels are externally sleeved with a chain, and the two chain wheels are connected through chain driving.
Preferably, the bottom of the supporting plate is fixedly connected with a supporting block, the second pipeline penetrates through the supporting block and is fixedly connected with the supporting block, and the front side and the rear side of the supporting plate are not in contact with the inner wall of the shell.
Preferably, the front side and the rear side of the fixing plate are fixedly connected with the inner wall of the shell, and the treatment box is connected with the shell through a sealing bearing.
Preferably, the adsorption component is including adsorbing the case, adsorb case and shell rear side inner wall fixed connection, it is outside that the adsorption tank front side extends to the shell front side, it is equipped with the active carbon package to adsorb incasement portion, it is equipped with the filter screen all to fix with the bottom to adsorb the roof portion of the case, it is equipped with the apron to adsorb the case front side, the apron passes through hinge swing joint with the adsorption tank.
Preferably, the outer side of the top of the shell is provided with an air outlet pipe, the bottom end of the air outlet pipe penetrates through the shell and extends into the treatment box, and the air outlet pipe is fixedly connected with the shell.
Preferably, the shell bottom outside is equipped with the intake pipe, the intake pipe top extend to the shell inside and with shell fixed connection, the inside fan that is equipped with of intake pipe, the equal fixedly connected with fixed block in fan both sides and fixed block and intake pipe fixed connection.
Preferably, the first rotating shaft is connected with the fixed plate and the supporting plate through bearings, and the treatment box is connected with the fixed plate through bearings.
Preferably, the rotating block is connected with the support plate through a sealed bearing.
The utility model has the advantages that:
the utility model can spray the desulfurization solution through the two atomizing nozzles by the design of the second pipeline and the first pipeline, and the desulfurization solution can be converted into mist during the discharge, so that the desulfurization solution can be uniformly contacted with the waste gas when the waste gas enters the treatment box, meanwhile, the motor is controlled to work, the motor works to drive the rotating shaft to rotate, so that the treatment box and the rotating block can rotate, the rotating block can rotate the two atomizing nozzles, and the rotation direction is opposite to the rotation direction of the treatment box, so that the desulfurization solution can be fully contacted and mixed with the waste gas, the drug effect of the desulfurization solution can be fully exerted, therefore, the waste gas is fully desulfurized, the practicability of the recovery device can be increased, the desulfurization quality of the waste gas is improved, the waste of desulfurization liquid is avoided, and the cost of waste gas desulfurization is reduced;
drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the drawings provided to one of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used to cooperate with the contents disclosed in the specification for the people familiar with the art to understand and read, and are not used to limit the practical limit condition of the present invention, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the coverage range of the technical contents disclosed in the present invention without affecting the function and the achievable purpose of the present invention
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a front sectional view provided by the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention;
in the figure: the device comprises a shell 1, a treatment box 2, a fixing plate 3, a supporting plate 4, a rotating block 5, a pipeline I6, an atomizing nozzle 7, a pipeline II 8, a stirring rod 9, a motor 10, a rotating shaft I11, a gear 12, a gear ring 13, a chain wheel 14, a chain 15, a supporting block 16, an adsorption box 17, an activated carbon bag 18, a filter screen 19, a cover plate 20, an air outlet pipe 21, an air inlet pipe 22, a fan 23 and a fixing block 24.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the attached drawings 1-4, the utility model provides a waste copper smelting harmful waste gas recovery device, which comprises a shell 1, wherein the inner wall of the top of the shell 1 is connected with a treatment box 2, the top and the bottom of the treatment box 2 are both provided with openings, and an auxiliary mechanism is arranged inside the shell 1;
the auxiliary mechanism comprises two fixed plates 3, the two fixed plates 3 are sleeved outside the treatment box 2, the two fixed plates 3 are fixedly connected with the shell 1, a supporting plate 4 is fixedly connected inside the shell 1, the supporting plate 4 is positioned at the bottom of the treatment box 2, a first cavity is formed inside the supporting plate 4, a rotating block 5 is arranged outside the bottom of the supporting plate 4, the top end of the rotating block 5 penetrates through the cavity and extends into the treatment box 2, a first pipeline 6 is arranged inside the treatment box 2, the first pipeline 6 penetrates through the rotating block 5 and is fixedly connected with the rotating block 5, atomizing nozzles 7 are fixedly connected at two ends of the first pipeline 6, a second pipeline 8 is arranged outside one side of the shell 1, one end of the second pipeline 8 penetrates through the rotating block 5 and is connected with the bottom end of the first pipeline 6, three stirring rods 9 are fixedly connected with the inner wall of the treatment box 2, a motor 10 is fixedly connected with the top of one fixed plate 3, and a rotating shaft 11 is fixedly connected with an output shaft of the motor 10, the bottom end of a first rotating shaft 11 penetrates through two fixing plates 3 and extends into a first cavity, a driving assembly is arranged outside the first rotating shaft 11 and a treatment box 2 and is connected with the first driving assembly in a driving mode, a second driving assembly is arranged outside the first rotating shaft 11 and a rotating block 5 and is connected with the second driving assembly in a driving mode, an adsorption assembly is arranged at the bottom of a supporting plate 4, the first driving assembly comprises a gear 12 and a gear ring 13, the gear 12 is fixedly sleeved outside the first rotating shaft 11, the gear ring 13 is fixedly sleeved outside the treatment box 2, the gear 12 is located on one side of the gear ring 13 and is meshed with the gear ring 13, the second driving assembly comprises two chain wheels 14, the two chain wheels 14 are fixedly sleeved outside the first rotating shaft 11 and the rotating block 5 respectively, the chain wheels 14 are located inside the first cavity, chains 15 are sleeved outside the two chain wheels 14, and the two chain wheels 14 are connected in a driving mode through the chains 15;
in the embodiment, the design of the second pipeline 8 and the first pipeline 6 can ensure that the desulfurization solution is sprayed out through the two atomizing nozzles 7 and can be converted into mist when being discharged, so that the desulfurization solution can be uniformly contacted with the waste gas when the waste gas enters the treatment box 2, meanwhile, the first motor 10 is controlled to work, the first motor 10 works to drive the first rotating shaft 11 to rotate, so that the treatment box 2 and the rotating block 5 can rotate, the two atomizing nozzles 7 can rotate by the rotation of the rotating block 5, and the rotating direction is opposite to the rotating direction of the treatment box 2, so that the desulfurization solution can be fully contacted and mixed with the waste gas, the drug effect of the desulfurization solution can be fully exerted, the waste gas can be fully desulfurized, and the practicability of the recovery device can be increased;
wherein, in order to realize that waste gas gets into the inside purpose of treatment box 2, this device adopts following technical scheme to realize: the bottom of the supporting plate 4 is fixedly connected with a supporting block 16, the second pipeline 8 penetrates through the supporting block 16 and is fixedly connected with the supporting block 16, the front side and the rear side of the supporting plate 4 are not contacted with the inner wall of the shell 1, the front side and the rear side of the fixing plate 3 are fixedly connected with the inner wall of the shell 1, the treatment box 2 is connected with the shell 1 through a sealing bearing, and the front side and the rear side of the supporting plate 4 are not contacted with the inner wall of the shell 1, the front side and the rear side of the fixing plate 3 are fixedly connected with the inner wall of the shell 1, so that waste gas can enter the treatment box 2;
wherein, in order to realize carrying out the adsorbed purpose to solid particle and peculiar smell, this device adopts following technical scheme to realize: the adsorption component comprises an adsorption box 17, the adsorption box 17 is fixedly connected with the inner wall of the rear side of the shell 1, the front side of the adsorption box 17 extends to the outside of the front side of the shell 1, an activated carbon bag 18 is arranged inside the adsorption box 17, filter screens 19 are fixedly embedded at the top and the bottom of the adsorption box 17, a cover plate 20 is arranged at the front side of the adsorption box 17, the cover plate 20 is movably connected with the adsorption box 17 through a hinge, and the adsorption box 17 can adsorb solid particles and peculiar smell in the waste gas;
wherein, in order to realize the purpose of admitting air and giving vent to anger, this device adopts following technical scheme to realize: the outer side of the top of the shell 1 is provided with an air outlet pipe 21, the bottom end of the air outlet pipe 21 penetrates through the shell 1 and extends into the treatment box 2, the air outlet pipe 21 is fixedly connected with the shell 1, the outer side of the bottom of the shell 1 is provided with an air inlet pipe 22, the top end of the air inlet pipe 22 extends into the shell 1 and is fixedly connected with the shell 1, a fan 23 is arranged in the air inlet pipe 22, two sides of the fan 23 are fixedly connected with fixing blocks 24, and the fixing blocks 24 are fixedly connected with the air inlet pipe 22;
wherein, in order to realize the purpose of reducing the abrasion, the device adopts the following technical scheme: the first rotating shaft 11 is connected with the fixed plate 3 and the supporting plate 4 through bearings, and the treatment box 2 is connected with the fixed plate 3 through bearings, so that abrasion can be reduced through the bearing connection;
wherein, in order to realize avoiding waste gas to enter into the inside purpose of cavity, this device adopts following technical scheme to realize: the rotating block 5 is connected with the supporting plate 4 through a sealing bearing, and waste gas can be prevented from entering the cavity I through the sealing bearing connection.
The utility model discloses a use as follows: when the utility model is used, the fan 23 is controlled to work, so that enough suction can be generated, waste gas can enter the shell 1 through air, the waste gas can pass through the adsorption box 17 when entering the shell 1, so that the activated carbon bag 18 inside the adsorption box 17 can adsorb solid particles and peculiar smell in the waste gas, and the activated carbon bag 18 inside the adsorption box 17 can be replaced, so that the activated carbon bag 18 can be replaced when the adsorption effect on the solid particles and the peculiar smell is not ideal, the adsorption effect on the solid particles and the peculiar smell is always ensured, the filter screen 19 can prevent the activated carbon bag 18 from falling from the adsorption box 17, so that the activated carbon bag 18 can adsorb the solid particles and the peculiar smell all the time, the waste gas can enter the treatment box 2, and then the desulfurization liquid is input into the pipeline II 8, so that the waste gas can enter the pipeline I6 and finally be sprayed out through the two atomizing nozzles 7, then the motor 10 is controlled to work, the motor 10 works to drive the first rotating shaft 11 to rotate, the first rotating shaft 11 rotates to drive the left chain wheel 14 to rotate, the left chain wheel 14 rotates to drive the right chain wheel 14 to rotate, the right chain wheel 14 rotates to drive the rotating block 5 to rotate, the rotating block 5 rotates to drive the first pipeline 6 and the atomizing spray head 7 to rotate, so that the desulfurization solution can be uniformly sprayed into the treatment box 2, the first rotating shaft 11 also can drive the gear 12 to rotate, the gear 12 rotates to drive the treatment box 2 to rotate, the treatment box 2 rotates to drive the stirring rod 9 to rotate, the stirring rod 9 rotates to scatter the waste gas, the rotation directions of the treatment box 2 and the atomizing spray head 7 are opposite, so that the desulfurization solution and the waste gas can be fully contacted and mixed, the pesticide effect of the desulfurization solution can be fully exerted, thereby the waste gas can be fully desulfurized, the practicability of the recovery device can be increased, therefore, the desulfurization quality of the waste gas is improved, and the waste of desulfurization liquid is avoided, so that the desulfurization cost of the waste gas can be reduced, the treated waste gas is finally discharged through the gas outlet pipe 21, and a gas storage tank can be connected to the tail end of the gas outlet pipe 21 during discharge, so that the waste gas can be collected in a centralized manner;
have partial doctor solution and the inner wall of handling case 2 to contact and form the drop of water when carrying out the desulfurization to waste gas, self will float upwards when waste gas enters into shell 1 inside, waste gas self just has upflow's power, then just can make the inside air velocity of device fast enough adding the suction that 23 work of fan produced, just so can make the drop of water that forms break away from then follow waste gas upward flow together on handling the inner wall of case 2, discharge together through outlet duct 21 at last, the drop of water that forms can not flow downwards, just so can not influence the normal clear of desulfurization work.
The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (10)
1. The utility model provides a harmful waste gas recovery unit is smelted to copper scrap, includes shell (1), its characterized in that: the inner wall of the top of the shell (1) is connected with a treatment box (2), the top and the bottom of the treatment box (2) are both open, and an auxiliary mechanism is arranged in the shell (1);
the auxiliary mechanism comprises two fixing plates (3), the two fixing plates (3) are all sleeved outside the treatment box (2), the two fixing plates (3) are fixedly connected with the shell (1), the support plate (4) is fixedly connected inside the shell (1), the support plate (4) is located at the bottom of the treatment box (2), a first cavity is formed inside the support plate (4), a rotating block (5) is arranged on the outer side of the bottom of the support plate (4), the top end of the rotating block (5) penetrates through the cavity and extends into the treatment box (2), a first pipeline (6) is arranged inside the treatment box (2), the first pipeline (6) penetrates through the rotating block (5) and is fixedly connected with the rotating block (5), atomizing nozzles (7) are fixedly connected to the two ends of the first pipeline (6), a second pipeline (8) is arranged outside one side of the shell (1), pipeline two (8) one end is run through rotatory piece (5) and is connected in pipeline one (6) bottom, handle three puddler (9) of case (2) inner wall fixedly connected with, one of them fixed plate (3) top fixedly connected with motor (10), motor (10) output shaft fixedly connected with pivot (11), pivot (11) bottom is run through two fixed plates (3) and is extended to cavity one inside, pivot (11) are equipped with drive assembly with handling case (2) outside and are connected with drive assembly drive in the lump, pivot (11) are equipped with drive assembly two with rotatory piece (5) outside and are connected with drive assembly two drives, backup pad (4) bottom is equipped with adsorption component.
2. The apparatus for recovering harmful exhaust gas from scrap copper smelting according to claim 1, wherein: drive assembly one includes gear (12) and ring gear (13), gear (12) fixed cover is equipped with pivot (11) outside, ring gear (13) fixed cover is established and is handled case (2) outside, gear (12) are located ring gear (13) one side and mesh mutually with ring gear (13).
3. The apparatus for recovering harmful exhaust gas from scrap copper smelting according to claim 1, wherein: drive assembly two includes two sprocket (14), two sprocket (14) fixed cover respectively is established in pivot one (11) and rotatory piece (5) outsidely, sprocket (14) are located cavity one inside, two sprocket (14) outside cover is equipped with chain (15), two through chain (15) drive connection between sprocket (14).
4. The apparatus for recovering harmful exhaust gas from scrap copper smelting according to claim 1, wherein: the bottom of the supporting plate (4) is fixedly connected with a supporting block (16), the second pipeline (8) penetrates through the supporting block (16) and is fixedly connected with the supporting block (16), and the front side and the rear side of the supporting plate (4) are not in contact with the inner wall of the shell (1).
5. The apparatus for recovering harmful exhaust gas from scrap copper smelting according to claim 1, wherein: both sides and shell (1) inner wall fixed connection around fixed plate (3), it is connected through sealed bearing with shell (1) to handle case (2).
6. The apparatus for recovering harmful exhaust gas from scrap copper smelting according to claim 1, wherein: the adsorption component comprises an adsorption tank (17), the adsorption tank (17) is fixedly connected with the inner wall of the rear side of the shell (1), the front side of the adsorption tank (17) extends to the outside of the front side of the shell (1), an activated carbon bag (18) is arranged inside the adsorption tank (17), a filter screen (19) is fixedly embedded in the top and the bottom of the adsorption tank (17), a cover plate (20) is arranged on the front side of the adsorption tank (17), and the cover plate (20) is movably connected with the adsorption tank (17) through a hinge.
7. The apparatus for recovering harmful exhaust gas from scrap copper smelting according to claim 1, wherein: the outer side of the top of the shell (1) is provided with an air outlet pipe (21), the bottom end of the air outlet pipe (21) penetrates through the shell (1) and extends to the inside of the treatment box (2), and the air outlet pipe (21) is fixedly connected with the shell (1).
8. The apparatus for recovering harmful exhaust gas from scrap copper smelting according to claim 1, wherein: the utility model discloses a fan, including shell (1), intake pipe (22) top extend to shell (1) inside and with shell (1) fixed connection, intake pipe (22) inside is equipped with fan (23), the equal fixedly connected with fixed block (24) in fan (23) both sides and fixed block (24) and intake pipe (22) fixed connection.
9. The apparatus for recovering harmful exhaust gas from scrap copper smelting according to claim 1, wherein: the rotating shaft I (11) is connected with the fixing plate (3) and the supporting plate (4) through bearings, and the processing box (2) is connected with the fixing plate (3) through bearings.
10. The apparatus for recovering harmful exhaust gas from scrap copper smelting according to claim 1, wherein: the rotating block (5) is connected with the supporting plate (4) through a sealing bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220966594.1U CN217449620U (en) | 2022-04-25 | 2022-04-25 | Harmful waste gas recovery device is smelted to copper scrap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220966594.1U CN217449620U (en) | 2022-04-25 | 2022-04-25 | Harmful waste gas recovery device is smelted to copper scrap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217449620U true CN217449620U (en) | 2022-09-20 |
Family
ID=83270276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220966594.1U Active CN217449620U (en) | 2022-04-25 | 2022-04-25 | Harmful waste gas recovery device is smelted to copper scrap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217449620U (en) |
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2022
- 2022-04-25 CN CN202220966594.1U patent/CN217449620U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 335000 beside National Highway 206, Bailu Science Park, high tech Industrial Development Zone, Yingtan City, Jiangxi Province Patentee after: Yingtan Hujiang Copper Based New Materials Co.,Ltd. Country or region after: China Address before: 335000 No. 10, Jintian Road, high tech Industrial Development Zone, Yingtan City, Jiangxi Province Patentee before: Yingtan Shenghua Metal Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |