CN114087831A - Zinc oxide production facility that cooling effect is good - Google Patents
Zinc oxide production facility that cooling effect is good Download PDFInfo
- Publication number
- CN114087831A CN114087831A CN202111425291.5A CN202111425291A CN114087831A CN 114087831 A CN114087831 A CN 114087831A CN 202111425291 A CN202111425291 A CN 202111425291A CN 114087831 A CN114087831 A CN 114087831A
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- air
- zinc oxide
- barrel
- pipe
- top end
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 34
- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000004065 semiconductor Substances 0.000 claims abstract description 7
- 238000005057 refrigeration Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 7
- 239000008399 tap water Substances 0.000 claims description 5
- 235000020679 tap water Nutrition 0.000 claims description 5
- 239000011550 stock solution Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 235000014692 zinc oxide Nutrition 0.000 description 23
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/34—Obtaining zinc oxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The invention discloses zinc oxide production equipment with a good cooling effect, which belongs to the technical field of zinc oxide production and processing, and comprises a treatment barrel and a barrel cover connected to the top end of the treatment barrel, wherein a feeding channel is formed in the top end of the barrel cover; the air exhaust assembly comprises an air tank, a liquid storage bottle and an exhaust fan, the air tank is connected to the top end of the barrel cover, the air tank is communicated with the barrel cover and the treatment barrel through a first air pipe and a second air pipe respectively, the inner wall of the air tank is connected with the exhaust fan, a semiconductor refrigeration sheet and a thermometer, the liquid storage bottle is arranged above the barrel cover, and the air tank is communicated with a water service pipe with an electromagnetic valve. This zinc oxide production facility that cooling effect is good not only can be followed inside and cooled down and avoid pulverous zinc oxide to go out along with the circulation of air, can also carry out the water bath cooling from the outside.
Description
Technical Field
The invention belongs to the technical field of zinc oxide production and processing, and particularly relates to zinc oxide production equipment with a good cooling effect.
Background
Zinc oxide, commonly known as zinc white, is an oxide of zinc. Is insoluble in water and soluble in acid and strong base. Zinc oxide is a commonly used chemical additive, and is widely applied to the manufacture of products such as plastics, silicate products, synthetic rubber, lubricating oil, paint, coating, ointment, adhesive, food, batteries, flame retardant and the like. In the production and processing process of zinc oxide, various production devices, such as a direct method, an indirect method and a chemical wet method, are adopted.
Chinese patent document discloses a zinc oxide production device (application publication No. CN 112374529A) with good cooling effect, which comprises a processing box body, wherein the same partition plate is fixedly arranged on the inner walls of four sides of the processing box body, a cooling chamber and a dust removing chamber are respectively arranged on two sides of the partition plate, zinc oxide waste gas introduced into the cooling chamber transfers heat to a heat conducting plate, the heat conducting plate transfers the heat to condensate, a liquid pump is started, the condensate in a circulating condensation tank is discharged from a liquid outlet by the liquid pump, enters the liquid pump from a liquid inlet through a circulating conduit, then is discharged from a liquid guide port, enters the circulating condensation tank from a liquid inlet after being radiated by a circulating radiation pipe, and then can effectively radiate the condensate, so that the zinc oxide waste gas is thoroughly cooled after passing through the cooling chamber, the device is prevented from being damaged by the high-temperature zinc oxide waste gas, and atomized water can be attached to zinc oxide particles, thereby causing the zinc oxide particles to become heavy and fall off. But has the disadvantages that: internal cooling cannot be achieved, and if air circulates out, the environment and workers are affected.
Disclosure of Invention
The invention aims to provide zinc oxide production equipment with a good cooling effect so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a zinc oxide production device with a good cooling effect comprises a treatment barrel and a barrel cover connected to the top end of the treatment barrel, wherein a feeding channel is formed in the top end of the barrel cover, the top end of the barrel cover is rotatably connected with a turnover cover corresponding to the feeding channel, and the top end of the barrel cover is connected with a stirrer and an air exhaust assembly;
the air exhaust assembly comprises an air tank, a liquid storage bottle and an exhaust fan, the air tank is connected to the top of the barrel cover, the air tank is communicated with the barrel cover and the processing barrel through a first air pipe and a second air pipe respectively, the inner wall of the air tank is connected with the exhaust fan, a semiconductor refrigerating sheet and a thermometer, the liquid storage bottle is arranged above the barrel cover, the air tank is communicated with a water service pipe with an electromagnetic valve, and one side end of the water service pipe is arranged below the liquid level of the liquid storage bottle.
Furthermore, the periphery of the treatment barrel is sleeved with a liquid containing barrel, a plurality of connecting rods are connected between the liquid containing barrel and the treatment barrel, the bottom end of the liquid containing barrel is communicated with a liquid outlet pipe with an electromagnetic valve, and the top end of the liquid containing barrel is connected with a fixing assembly for fixing a tap water pipe.
Further, fixed assembly is including connecting the mount pad on flourishing liquid bucket top, connecting the swash plate on mount pad top and two clamps of connecting the slope that are used for fixed feed liquor pipe in the swash plate side.
Further, the inner wall of the air box is connected with heat-insulating paint, and the top end of the barrel cover is connected with a limiting pipe for limiting and fixing the liquid storage bottle.
Further, the top of agitator is connected with the assembly plate, and the top of assembly plate is connected with the hoist engine, flip's top is connected with solid fixed ring, and the wire rope of hoist engine is connected in solid fixed ring's periphery, flip's top is connected with two balancing weights that set up about solid fixed ring symmetry.
Furthermore, the first air pipe is communicated with an air inlet pipe through a three-way valve and is also connected with an electromagnetic valve.
The invention has the technical effects and advantages that: the zinc oxide production equipment with the good cooling effect benefits from the design of the air exhaust assembly, when feeding, the air exhaust fan exhausts air into the liquid storage bottle, the phenomenon that dusty zinc oxide circulates out along with air is avoided, after the flip cover is closed, the air pipe I and the electromagnetic valve are opened, the electromagnetic valve of the water pipe is closed, the air is assisted to circulate, and the cooling from the inside is guaranteed;
the liquid storage barrel and the fixing assembly are designed, so that the liquid in the liquid storage barrel can be used for treating the barrel to carry out water bath cooling, the fixing assembly can be used for obliquely fixing the tap water pipe, the liquid outlet pipe is matched with the liquid outlet pipe, the tap water pipe is obliquely discharged, the liquid can be assisted to flow and be added, and the effect and the uniformity of water bath cooling are ensured;
benefit from the design of hoist engine and balancing weight, the receipts line of hoist engine can assist flip to rotate, makes things convenient for the feeding, and the sealed effect after flip falls can be guaranteed to the counter weight of balancing weight.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a cross-sectional view of the air box of the present invention;
fig. 4 is a top view of the mount of the present invention.
Description of reference numerals:
in the figure: 1. a treatment barrel; 2. a barrel cover; 3. a cover is turned; 4. a stirrer; 5. an air extraction assembly; 51. an air box; 52. a liquid storage bottle; 53. a first air pipe; 54. a second air pipe; 55. an exhaust fan; 56. a semiconductor refrigeration sheet; 57. a thermometer; 58. a water pipe; 6. a liquid containing barrel; 7. fixing the assembly; 8. a connecting rod; 9. a liquid outlet pipe; 71. a mounting seat; 72. a sloping plate; 73. clamping a hoop; 10. assembling a plate; 11. a winch; 12. and a balancing weight.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
In order to realize internal cooling and avoid accidental circulation of dust-like zinc oxide along with air, the zinc oxide production equipment with good cooling effect shown in fig. 1, 2 and 3 comprises a treatment barrel 1 and a barrel cover 2 connected to the top end of the treatment barrel 1, wherein a feeding channel is formed in the top end of the barrel cover 2, the top end of the barrel cover 2 is rotatably connected with a turnover cover 3 corresponding to the feeding channel through a hinge, and the top end of the barrel cover 2 is connected with a stirrer 4 and an air exhaust assembly 5 through screws; the air extraction assembly 5 comprises an air tank 51, a liquid storage bottle 52 and an exhaust fan 55, the air tank 51 is connected to the top end of the barrel cover 2 through screws, the air tank 51 is respectively communicated with the barrel cover 2 and the treatment barrel 1 through an air pipe I53 and an air pipe II 54, the inner wall of the air tank 51 is connected with the exhaust fan 55, a semiconductor refrigeration sheet 56 and a thermometer 57 through screws, the liquid storage bottle 52 is arranged above the barrel cover 2, the air tank 51 is communicated with a water pipe 58 with an electromagnetic valve, one side end part of the water pipe 58 is arranged below the liquid level of the liquid storage bottle 52, the inner wall of the air tank 51 is connected with a heat insulation coating, the peripheries and the inner walls of all parts and instruments are coated with a coating which does not react with zinc oxide, the top end of the barrel cover 2 is welded with a limiting pipe for limiting and fixing the liquid storage bottle 52, the air pipe I53 is communicated with an air inlet pipe through a three-way valve, and the air pipe I53 is also connected with an electromagnetic valve, open air exhauster 55 and semiconductor refrigeration piece 56, air exhauster 55 takes out the inner chamber of handling bucket 1 with near air of feedstock channel to in taking out stock solution bottle 52, avoid dusty zinc oxide to circulate away along with the air accident, after the feeding is accomplished, after closing flip 3, open air pipe 53 and solenoid valve, close the solenoid valve of water service pipe 58, the auxiliary air circulates, and guarantees to cool down from inside.
Referring to fig. 1 and 4, in order to perform water bath cooling from the outside and assist the flow of water liquid, and ensure the uniformity of cooling, a liquid containing barrel 6 is sleeved on the periphery of a processing barrel 1, a plurality of connecting rods 8 are welded between the liquid containing barrel 6 and the processing barrel 1, a liquid outlet pipe 9 with an electromagnetic valve is communicated with the bottom end of the liquid containing barrel 6, a fixing assembly 7 for fixing a tap water pipe is connected with the top end of the liquid containing barrel 6, the fixing assembly 7 comprises a mounting seat 71 welded on the top end of the liquid containing barrel 6, an inclined plate 72 welded on the top end of the mounting seat 71, and two inclined clamps 73 welded on the side of the inclined plate 72 and used for fixing the liquid inlet pipe, before the feeding, utilize clamp 73 to fix the water pipe, the water pipe inclines fixedly, and the play liquid of cooperation drain pipe 9, the slope of water pipe goes out the liquid, can assist liquid to flow and the liquid feeding, guarantees the effect and the homogeneity of water bath cooling.
Referring to fig. 1, for the convenience of flip 3 rotates, make things convenient for the feeding, there is assembly plate 10 on the top of agitator 4 through screw connection, there is hoist engine 11 on the top of assembly plate 10 through screw connection, flip 3's top welded connection has solid fixed ring, hoist engine 11's wire rope ligature connects in solid fixed ring's periphery, flip 3's top welded connection has two balancing weights 12 about the fixed ring symmetry sets up, hoist engine 11's unwrapping wire, supplementary flip 3 resets, balancing weight 12 can assist the sealed effect that promotes flip 3.
The working principle of the zinc oxide production equipment with good cooling effect is that the winding machine 11 is controlled to take up wires, the auxiliary turnover cover rotates to 75 degrees, then the exhaust fan 55 and the semiconductor refrigerating sheet 56 are opened, the exhaust fan 55 pumps air near the feeding channel into the inner cavity of the treatment barrel 1 and into the liquid storage bottle 52, the phenomenon that dust-shaped zinc oxide circulates out along with the air is avoided, after feeding is completed, the winding machine 11 is wound off, the auxiliary turnover cover 3 is reset, the counterweight block 12 can assist in improving the sealing effect of the turnover cover 3, after the turnover cover 3 is closed, the air pipe I53 and the electromagnetic valve are opened, the electromagnetic valve of the water pipe 58 is closed, auxiliary air circulates and ensures that the temperature is reduced from the inside, before feeding, the water pipe is fixed by the hoop 73 and is inclined, the liquid outlet pipe is matched with the liquid outlet pipe 9, the liquid outlet pipe is inclined, and liquid flowing and adding can be assisted, the effect and the uniformity of water bath cooling are ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a zinc oxide production facility that cooling effect is good, includes treatment tank (1), connects bung (2) on treatment tank (1) top, its characterized in that: a feeding channel is formed in the top end of the barrel cover (2), a turnover cover (3) corresponding to the feeding channel is rotatably connected to the top end of the barrel cover (2), and a stirrer (4) and an air exhaust assembly (5) are connected to the top end of the barrel cover (2);
air exhaust assembly (5) include air tank (51), stock solution bottle (52) and air exhauster (55), air tank (51) are connected on the top of bung (2), and air tank (51) are through air pipe one (53) and air pipe two (54) respectively with bung (2) and processing bucket (1) intercommunication, the inner wall of air tank (51) is connected with air exhauster (55), semiconductor refrigeration piece (56) and thermometer (57), the top of bung (2) is provided with stock solution bottle (52), and air tank (51) intercommunication has water service pipe (58) that have the solenoid valve, and a side end of water service pipe (58) sets up in the liquid level below of stock solution bottle (52).
2. The zinc oxide production equipment with good cooling effect according to claim 1, characterized in that: the periphery of the treatment barrel (1) is sleeved with a liquid containing barrel (6), a plurality of connecting rods (8) are connected between the liquid containing barrel (6) and the treatment barrel (1), the bottom end of the liquid containing barrel (6) is communicated with a liquid outlet pipe (9) with an electromagnetic valve, and the top end of the liquid containing barrel (6) is connected with a fixing assembly (7) for fixing a tap water pipe.
3. The zinc oxide production equipment with good cooling effect according to claim 2, characterized in that: the fixing assembly (7) comprises a mounting seat (71) connected to the top end of the liquid containing barrel (6), an inclined plate (72) connected to the top end of the mounting seat (71) and two inclined clamps (73) connected to the side face of the inclined plate (72) and used for fixing the liquid inlet pipe.
4. The zinc oxide production equipment with good cooling effect according to claim 1, characterized in that: the inner wall of the air box (51) is connected with heat insulation paint, and the top end of the barrel cover (2) is connected with a limiting pipe used for limiting and fixing the liquid storage bottle (52).
5. The zinc oxide production equipment with good cooling effect according to claim 1, characterized in that: the top of agitator (4) is connected with assembly plate (10), and the top of assembly plate (10) is connected with hoist engine (11), the top of flip (3) is connected with solid fixed ring, and the wire rope of hoist engine (11) is connected in solid fixed ring's periphery, the top of flip (3) is connected with two balancing weights (12) that set up about the solid fixed ring symmetry.
6. The zinc oxide production equipment with good cooling effect according to claim 1, characterized in that: the first air pipe (53) is communicated with an air inlet pipe through a three-way valve, and the first air pipe (53) is further connected with an electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425291.5A CN114087831A (en) | 2021-11-27 | 2021-11-27 | Zinc oxide production facility that cooling effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425291.5A CN114087831A (en) | 2021-11-27 | 2021-11-27 | Zinc oxide production facility that cooling effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114087831A true CN114087831A (en) | 2022-02-25 |
Family
ID=80305132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111425291.5A Withdrawn CN114087831A (en) | 2021-11-27 | 2021-11-27 | Zinc oxide production facility that cooling effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114087831A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400660A (en) * | 2022-08-09 | 2022-11-29 | 无锡鼎桥新能源科技有限公司 | High-efficient graphite cooler is used in sulphuric acid dilution |
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| CN105776097A (en) * | 2016-04-21 | 2016-07-20 | 淮南矿业(集团)有限责任公司 | Vertical shaft trapdoor opening device |
| CN106948012A (en) * | 2017-04-19 | 2017-07-14 | 潜山县龙华茧丝有限公司 | A kind of silk vacuum infiltration device |
| CN207702960U (en) * | 2017-12-11 | 2018-08-07 | 广元中铝铝业有限公司 | It is a kind of to prevent the aluminium melting furnace that high-temperature flue gas is revealed when charging |
| CN109110799A (en) * | 2018-09-25 | 2019-01-01 | 贵州明峰工业废渣综合回收再利用有限公司 | Aoxidize zinc recovering cooling device |
| CN212068764U (en) * | 2020-04-23 | 2020-12-04 | 樟树市晓春包装有限公司 | Multifunctional integrated polystyrene production device |
| CN112097451A (en) * | 2020-09-21 | 2020-12-18 | 安徽省含山县锦华氧化锌厂 | High-efficient cooler of zinc oxide |
| CN212193687U (en) * | 2020-04-01 | 2020-12-22 | 陈仁建 | Cement rapid mixing device for construction |
-
2021
- 2021-11-27 CN CN202111425291.5A patent/CN114087831A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776097A (en) * | 2016-04-21 | 2016-07-20 | 淮南矿业(集团)有限责任公司 | Vertical shaft trapdoor opening device |
| CN106948012A (en) * | 2017-04-19 | 2017-07-14 | 潜山县龙华茧丝有限公司 | A kind of silk vacuum infiltration device |
| CN207702960U (en) * | 2017-12-11 | 2018-08-07 | 广元中铝铝业有限公司 | It is a kind of to prevent the aluminium melting furnace that high-temperature flue gas is revealed when charging |
| CN109110799A (en) * | 2018-09-25 | 2019-01-01 | 贵州明峰工业废渣综合回收再利用有限公司 | Aoxidize zinc recovering cooling device |
| CN212193687U (en) * | 2020-04-01 | 2020-12-22 | 陈仁建 | Cement rapid mixing device for construction |
| CN212068764U (en) * | 2020-04-23 | 2020-12-04 | 樟树市晓春包装有限公司 | Multifunctional integrated polystyrene production device |
| CN112097451A (en) * | 2020-09-21 | 2020-12-18 | 安徽省含山县锦华氧化锌厂 | High-efficient cooler of zinc oxide |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400660A (en) * | 2022-08-09 | 2022-11-29 | 无锡鼎桥新能源科技有限公司 | High-efficient graphite cooler is used in sulphuric acid dilution |
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Application publication date: 20220225 |