CN110822918A - Zirconium dioxide smelting blowing material ball collecting cooling chamber - Google Patents
Zirconium dioxide smelting blowing material ball collecting cooling chamber Download PDFInfo
- Publication number
- CN110822918A CN110822918A CN201910933193.9A CN201910933193A CN110822918A CN 110822918 A CN110822918 A CN 110822918A CN 201910933193 A CN201910933193 A CN 201910933193A CN 110822918 A CN110822918 A CN 110822918A
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- chamber
- water jacket
- jacket heat
- zirconium dioxide
- top cover
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- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims abstract description 62
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000001816 cooling Methods 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 title claims abstract description 30
- 238000007664 blowing Methods 0.000 title claims abstract description 24
- 238000003723 Smelting Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 239000011449 brick Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000010891 electric arc Methods 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 230000009970 fire resistant effect Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 241001417490 Sillaginidae Species 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 241000405070 Percophidae Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012671 ceramic insulating material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910000449 hafnium oxide Inorganic materials 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000003605 opacifier Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
- C01G25/02—Oxides
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/007—Cooling of charges therein
- F27D2009/0081—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge)
- F27D2009/0083—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge) the fluid being water
-
- 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 invention provides a zirconium dioxide smelting blowing material ball collecting cooling chamber, which comprises: the cooling circulation system is arranged on the closable chamber, and the refractory plate is arranged at the bottom of the closable chamber; the side walls at two sides of the closable chamber and the top cover are water jacket heat-proof layers, the top cover water jacket heat-proof layer consists of a plurality of groups of closed top cover sub water jacket heat-proof layers, the side wall water jacket heat-proof layers consist of a plurality of groups of closed side wall sub water jacket heat-proof layers, a first water inlet is formed in the top cover sub water jacket heat-proof layers, and two first water outlets are formed at two sides of the top cover sub water jacket heat-proof layers; the invention has the advantages that: the side walls at two sides of the closable chamber and the top cover are set to be water jacket heat-proof layers made of metal plates to replace the traditional brick wall structure, so that high-temperature zirconium dioxide cannot be polluted after being sprayed on the side walls and the top cover, in addition, the side walls at two sides and the water jacket heat-proof layers of the top cover adopt a split design, circulating water respectively runs in the corresponding sub-water jacket heat-proof layers, and the uniformity and the safety of water cooling are further ensured.
Description
Technical Field
The invention relates to a cooling chamber, in particular to a zirconium dioxide smelting blowing material ball collecting cooling chamber.
Background
Zirconium dioxide (chemical formula: ZrO2) is the main oxide of zirconium, and is generally a white odorless and tasteless crystal, and is poorly soluble in water, hydrochloric acid and dilute sulfuric acid. Typically, small amounts of hafnium oxide are present. The chemical property is inactive, and the material has the properties of high melting point, high resistivity, high refractive index and low thermal expansion coefficient, so that the material becomes an important high temperature resistant material, a ceramic insulating material and a ceramic opacifier, and is also a main raw material of the artificial drill. The band gap is about 5-7 eV.
At present, a large amount of electrically fused zirconia is needed in industries such as steel, refractory materials and the like, the electrically fused zirconia is produced by smelting by an electric melting method, a ball collecting chamber built by refractory bricks is usually used as a container in a collection mode on the market at present, and after the zirconia is sprayed out by a spraying machine in an electric arc furnace, spherical finished products are scattered in the ball collecting chamber for cooling. However, since the temperature of the zirconia sprayed out of the electric arc furnace is above 1500 ℃, part of the zirconia sprayed out of the electric arc furnace is often sprayed on the brick wall of the ball collecting chamber (usually the melting point is about 1400-.
Disclosure of Invention
In view of the above problems, the present invention provides a zirconia smelting blowing material ball collecting and cooling chamber for collecting high temperature zirconia to solve the problem that the final zirconia contains impurities, so as to overcome the above disadvantages of the prior art.
The zirconium dioxide smelting blowing material ball collecting cooling chamber provided by the invention comprises: the cooling circulation system is arranged on the closable chamber, and the refractory plate is arranged at the bottom of the closable chamber;
the side walls at two sides of the closable chamber and the top cover are water jacket heat-proof layers made of metal plates, the top cover water jacket heat-proof layer is composed of a plurality of groups of closed top cover sub water jacket heat-proof layers, the side wall water jacket heat-proof layer is composed of a plurality of groups of closed side wall sub water jacket heat-proof layers, a first water inlet is formed in each top cover sub water jacket heat-proof layer, two first water outlets are formed in two sides of each top cover sub water jacket heat-proof layer, a second water inlet is formed in the position, close to the bottom, of each side wall sub water jacket heat-proof layer, and a second water outlet is formed in the position, close to;
wherein, cooling circulation system includes: the water inlet pipe is communicated with the reservoir, and the main water return pipe is communicated with the reservoir;
wherein the refractory plate is laid on the floor of the closable chamber bottom.
Preferably, the electric arc furnace is provided with a discharge port leading to the closable chamber, the discharge port is in a duckbill shape, the lower part of the discharge port is provided with at least three blowing ports of the blower, the blowing ports are sequentially arranged right below the discharge port, and the blowing ports blow the zirconium dioxide discharged from the discharge port to the top cover.
Preferably, a zirconium dioxide layer made of zirconium dioxide is laid on the fire-resistant plate, a carbon brick layer is laid on one end, close to the discharge port, of the fire-resistant plate, and the zirconium dioxide layer is laid on the carbon brick layer.
Preferably, the side wall of the closable chamber is provided with an observation port, the observation port corresponds to the discharge port in position, the observation port is provided with a material blocking push rod for preventing the discharge port from being blocked, and the top cover of the closable chamber is provided with an exhaust chimney for exhausting indoor hot gas.
Preferably, the closable chamber is composed of a cooling chamber and a collection chamber communicated with the cooling chamber, the side wall and the top wall of the cooling chamber are provided with water jacket heat-proof layers, the collection chamber is arranged at one end close to the outlet, the cooling chamber is arranged at one end close to the electric arc furnace, a temporary storage chamber is dug out of the outside of the collection chamber from the ground downwards, and a discharge channel communicated with the temporary storage chamber is dug out of the collection chamber from the ground downwards.
Preferably, the downcomer includes: the water inlet and outlet device comprises an iron pipeline made of metal materials and a rubber pipeline made of rubber materials, wherein the iron pipeline is fixedly connected with a first water outlet and a second water inlet respectively, and two ends of the rubber pipeline are connected with the iron pipeline.
As preferred, be provided with the cloud platform between two closeable rooms, the position that is close to electric arc furnace on the cloud platform is provided with zirconium dioxide feed mechanism, and zirconium dioxide feed mechanism includes: the work or material rest, the feed box, the electromagnetic shaker, discharging channel, activity discharging channel, electric arc furnace pouring opening, the feed box sets up the position that is close to the top at the work or material rest, the bottom discharge mouth and the discharging channel intercommunication of feed box, the last electromagnetic shaker that is provided with of discharging channel, activity discharging channel intercommunication electric arc furnace pouring opening and discharging channel, the pipeline of activity discharging channel for being the U type, the bottom of pipeline is provided with the hinge bar, the hinge bar is arranged in the electric arc furnace pouring opening, the feed box is rectangle or circular structure, the equipartition is provided with at least three division board in the feed box.
The invention has the advantages and positive effects that:
1. in addition, the side walls at the two sides and the water jacket heat-proof layer of the top cover adopt a split design, circulating water respectively runs in the corresponding sub water jacket heat-proof layers, and the uniformity and the safety of water cooling are further ensured.
2. The cooling circulation system of the invention circulates from the top cover of the closable chamber to the bottoms of the side walls at two sides and circulates from the tops of the side walls at two sides to the water return pipe, so that only a water pump is needed to be installed on the main water inlet pipe, and no additional water pump is needed, thereby ensuring the stability and safety of the structure, saving energy and reducing the failure rate of the whole equipment.
3. The zirconium dioxide layer is sprayed on the refractory plate at the bottom of the closable chamber, so that the zirconium dioxide sprayed out of the electric arc furnace is cooled, and a finished product cannot be polluted.
4. The discharge port of the electric arc furnace is designed into a duckbill shape, the zirconium dioxide sprayed out of the discharge port is compressed into a curled spherical shape, and the zirconium dioxide is blown to the top cover through three air blowing ports in sequence and then is bounced to a carbon brick layer with a high-strength temperature-resistant function right below the discharge port.
5. According to the invention, cooled zirconium dioxide is manually swept into the discharge channel of the collection chamber, and the zirconium dioxide in the discharge channel is left in the temporary storage chamber outside the collection chamber due to gravity, so that the zirconium dioxide which is difficult to collect in the past is easier to collect.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a schematic overall structure diagram according to an embodiment of the present invention.
Fig. 2 is a front view of a closable chamber according to an embodiment of the invention.
Fig. 3 is a closable chamber side view according to an embodiment of the invention.
Wherein the reference numerals include: the device comprises a closable chamber 1, a cooling circulation system 2, a refractory plate 3, a holder 4, a zirconium dioxide feeding mechanism 5, a top cover water jacket heat-proof layer 6, a top cover sub water jacket heat-proof layer 7, a side wall water jacket heat-proof layer 8, a side wall sub water jacket heat-proof layer 9, a first water inlet 10, a first water outlet 11, a second water inlet 12, a second water outlet 13, a main water inlet pipe 14, a water dividing pipe 15, a sewer pipe 16, a water dividing and returning pipe 17, a main water returning pipe 18, a reservoir 19, a discharge port 20, an air port 21, a hinge rod 22, a zirconium dioxide layer 23, a carbon brick layer 24, an observation port 25, a movable discharge channel 26, an exhaust chimney 27, a cooling chamber 28, a collection chamber 29, a temporary storage chamber 30, a discharge channel 31, an iron pipeline 32, a rubber pipeline 33, a partition plate 34, a material rack 35.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
Fig. 1-3 show an overall structural schematic according to an embodiment of the present invention.
The zirconium dioxide smelting blowing material ball collecting cooling chamber comprises: the device comprises a closable chamber 1, a cooling circulation system 2 arranged on the closable chamber 1, a refractory plate 3 at the bottom, a holder 4 and a zirconium dioxide feeding mechanism 5; the side walls at two sides of the closable chamber 1 and the top cover are water jacket heat-proof layers made of metal plates, the top cover water jacket heat-proof layer 6 is composed of five groups of closed top cover sub water jacket heat-proof layers 7, the side wall water jacket heat-proof layer 8 is composed of five groups of closed side wall sub water jacket heat-proof layers 9, a first water inlet 10 is arranged at the middle position on the top cover sub water jacket heat-proof layer 6, first water outlets 11 are respectively arranged at two sides of the top cover sub water jacket heat-proof layer 6, a second water inlet 12 is arranged at the position, close to the bottom, of the side wall sub water jacket heat-proof layer 8, and a second water outlet 13 is arranged at the position, close to the top, of the;
the end of intaking of total inlet tube 14 with the water pump stretches into the cold water storehouse of reservoir 19, the play water end and the five branch water inlet pipes 15 intercommunication of total inlet tube 14, five branch water inlet pipes 15 communicate with corresponding first water inlet 10 respectively, ten downcomer 16 tops and the first delivery port 10 intercommunication that corresponds, ten downcomer 16 bottoms and the second water inlet 12 intercommunication that corresponds, divide the one end and the second delivery port 13 intercommunication of wet return 17, divide the other end and the total wet return 18 intercommunication of wet return 17, the return water mouth of total wet return 18 and reservoir 19's warm water storehouse intercommunication, downcomer 16 includes: an iron pipeline 32 made of metal materials and a rubber pipeline 33 made of rubber materials, wherein the iron pipeline 32 is fixedly connected with the first water outlet 11 and the second water inlet 12 respectively, and two ends of the rubber pipeline 33 are connected with the iron pipeline 32.
Referring to fig. 1, the electric arc furnace 1 of the present invention is provided with a discharge port 20 leading to the closable chamber 1, the discharge port 20 is duckbilled, three blowing ports 21 of a blower are provided below the discharge port 20, the three blowing ports 21 are sequentially arranged right below the discharge port 20, and the blowing ports 21 blow the zirconia discharged from the discharge port 20 toward the top cover.
Referring to fig. 1, a zirconium dioxide layer 23 made of zirconium dioxide is laid on a refractory plate 22 of the present invention, a carbon brick layer 24 is laid on one end of the refractory plate 22 near a discharge port 20, and the zirconium dioxide layer 23 is laid on the carbon brick layer 24.
Referring to fig. 1, the closable chamber 1 of the present invention is composed of a cooling chamber 28 and a collection chamber 29 communicated with the cooling chamber 28, wherein the side wall and the top wall of the cooling chamber 28 are provided with water jacket heat-proof layers, the collection chamber 29 is arranged at one end close to the outlet, the cooling chamber 28 is arranged at one end close to the electric arc furnace, a temporary storage chamber 30 is dug out from the outside of the collection chamber 29, a discharge channel 31 communicated with the temporary storage chamber 30 is dug out from the ground of the collection chamber 29, the side wall of the closable chamber 1 is provided with an observation port 25, the observation port 25 corresponds to the discharge port 20, the observation port 25 is provided with a blocking push rod for preventing the discharge port from being blocked, and the top cover of the closable chamber 1 is provided with an exhaust chimney 27 for exhausting indoor hot gas.
Referring to fig. 1, a cradle head 4 is disposed between two closeable chambers 1 of the present invention, a zirconium dioxide feeding mechanism 34 is disposed on the cradle head 4 near an electric arc furnace, and the zirconium dioxide feeding mechanism 34 includes: the material rack 35, the feeding box 36, the vibrator 37, discharging channel 38, the activity discharging channel 26, electric arc furnace pouring opening, the feeding box 36 sets up the position that is close to the top at the material rack 35, the bottom discharge gate and the discharging channel 38 intercommunication of feeding box 34, be provided with the vibrator 37 on the discharging channel 38, activity discharging channel 26 intercommunication electric arc furnace pouring opening and discharging channel 38, activity discharging channel 26 is the pipeline that is the U type, the bottom of pipeline is provided with articulated rod 22, articulated rod 22 is arranged in the electric arc furnace pouring opening, feeding box 36 is circular structure, the equipartition is provided with at least three division board 34 in the feeding box 36, division board 34 is separated three kinds of materials after flowing out to the bottom discharge gate at the uniform velocity gradually.
Working principle of the cooling circulation system 2: the cooling water enters the top cover sub water jacket heat-proof layers 7 of the top cover water jacket heat-proof layers 6 from the main water inlet pipe 14 through the water dividing pipe 15, flows to two sides from the first water inlet 10 of the top cover sub water jacket heat-proof layers 7, flows to the first water outlets 11 on two sides of the top cover water jacket heat-proof layers 7, flows to the second water inlets 12 at the bottoms of the side wall sub water jacket heat-proof layers 9 of the side wall water jacket heat-proof layers 8 through the water dividing pipe 15 (due to gravity cooling water flows from top to bottom), flows to the water dividing return pipe 17 through the second water outlets 13 after the side wall sub water jacket heat-proof layers 9 are gradually filled with the cooling water, flows to the water dividing return pipe 18 through the water dividing return pipe 17, and the main return pipe 18 returns the cooling water to the reservoir from top to bottom (due to gravity cooling water flowing.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A zirconium dioxide smelts blowing material collection ball cooling chamber which characterized in that includes: the cooling circulation system is arranged on the closable chamber, and the refractory plate is arranged at the bottom of the closable chamber;
the side walls on the two sides of the closable chamber and the top cover are water jacket heat-proof layers made of metal plates, the top cover water jacket heat-proof layer is composed of a plurality of groups of closed top cover sub water jacket heat-proof layers, the side wall water jacket heat-proof layer is composed of a plurality of groups of closed side wall sub water jacket heat-proof layers, a first water inlet is formed in the top cover water jacket heat-proof layer, two first water outlets are formed in the two sides of the top cover water jacket heat-proof layer, a second water inlet is formed in the position, close to the bottom, of the side wall sub water jacket heat-proof layer, and a second water outlet is formed in the position, close to the top, of the side wall;
wherein the cooling circulation system includes: the water inlet pipe is communicated with the reservoir, and the water return pipe is communicated with the reservoir;
wherein the refractory plate is laid on the floor of the closable chamber bottom.
2. The zirconium dioxide smelting blowing material ball collecting and cooling chamber as claimed in claim 1, wherein a discharge port leading to the closable chamber is arranged on the electric arc furnace, the discharge port is duckbilled, at least three blowing ports of a blower are arranged below the discharge port, the blowing ports are sequentially arranged right below the discharge port, and the blowing ports blow the zirconium dioxide discharged from the discharge port to the top cover.
3. The zirconium dioxide smelting blowing material ball collecting and cooling chamber as claimed in claim 1, wherein a zirconium dioxide layer made of zirconium dioxide is laid on the fire-resistant plate, a carbon brick layer is laid on one end of the fire-resistant plate close to the discharge port, and the zirconium dioxide layer is laid on the carbon brick layer.
4. The zirconium dioxide smelting blowing material ball collecting and cooling chamber as claimed in claim 1, wherein a viewing port is formed in a side wall of the closable chamber, the viewing port corresponds to the discharge port, a material blocking push rod for preventing the discharge port from being blocked is arranged on the viewing port, and an exhaust chimney for exhausting indoor hot gas is arranged on a top cover of the closable chamber.
5. The zirconium dioxide smelting blowing material ball collecting and cooling chamber as claimed in claim 1, wherein the closable chamber is composed of a cooling chamber and a collecting chamber communicated with the cooling chamber, the side wall and the top wall of the cooling chamber are provided with the water jacket heat-proof layer, the collecting chamber is arranged at one end close to the outlet, the cooling chamber is arranged at one end close to the electric arc furnace, a temporary storage chamber is dug out of the outside of the collecting chamber from the ground downwards, and a discharge passage communicated with the temporary storage chamber is dug out of the collecting chamber from the ground downwards.
6. The zirconium dioxide smelting blowing material ball collecting and cooling chamber as claimed in claim 1, wherein the downcomer comprises: the rubber pipeline that iron pipe way and rubber material made by metal material made, the iron pipe way links firmly with first delivery port, second water inlet respectively, the both ends of rubber pipeline with the iron pipe way is connected.
7. The zirconium dioxide smelting blowing material ball collecting and cooling chamber as claimed in claim 1, wherein a cradle head is arranged between two closable chambers, a zirconium dioxide feeding mechanism is arranged on the cradle head at a position close to the electric arc furnace, and the zirconium dioxide feeding mechanism comprises: work or material rest, feed box, electromagnetic shaker, discharging channel, activity discharging channel, electric arc furnace pouring opening, the feed box sets up the position that is close to the top at the work or material rest, the bottom discharge gate of feed box with discharging channel intercommunication, discharging channel is last to be provided with the electromagnetic shaker, activity discharging channel intercommunication the electric arc furnace pouring opening with discharging channel, the pipeline of activity discharging channel for being the U type, the bottom of pipeline is provided with the hinge bar, the hinge bar is arranged in the electric arc furnace pouring opening, the feed box is rectangle or circular structure, the equipartition is provided with at least three division board in the feed box.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910933193.9A CN110822918B (en) | 2019-09-29 | 2019-09-29 | Zirconium dioxide smelting injection material ball collecting cooling chamber |
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| CN201910933193.9A CN110822918B (en) | 2019-09-29 | 2019-09-29 | Zirconium dioxide smelting injection material ball collecting cooling chamber |
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| CN110822918B CN110822918B (en) | 2024-04-09 |
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| CN104697342A (en) * | 2013-12-09 | 2015-06-10 | 沈阳铝镁设计研究院有限公司 | U-shaped open-type circulated cooling system for pot calciners, and cooling method |
| CN107764046A (en) * | 2016-08-19 | 2018-03-06 | 郑州东方安彩耐火材料有限公司 | Refractory material of electric-arc furnace cools down safely production method |
| CN207335255U (en) * | 2017-08-18 | 2018-05-08 | 葫芦岛市丰达新碳材料有限公司 | Carbon discharging cooling device |
| CN207649386U (en) * | 2017-12-06 | 2018-07-24 | 张家口恒盛煤矿机械有限公司 | It is a kind of heat treatment part cooling and waste-heat recovery device |
| CN211120673U (en) * | 2019-09-29 | 2020-07-28 | 刘跃强 | Zirconium dioxide smelting blowing material ball collecting cooling chamber |
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