CN112284134B - Aluminum alloy is smelted and is used stirring heat sink - Google Patents
Aluminum alloy is smelted and is used stirring heat sink Download PDFInfo
- Publication number
- CN112284134B CN112284134B CN202011215418.6A CN202011215418A CN112284134B CN 112284134 B CN112284134 B CN 112284134B CN 202011215418 A CN202011215418 A CN 202011215418A CN 112284134 B CN112284134 B CN 112284134B
- Authority
- CN
- China
- Prior art keywords
- wall
- fixed
- water
- stirring
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 46
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 229910052751 metal Inorganic materials 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000003723 Smelting Methods 0.000 claims abstract description 22
- 239000004065 semiconductor Substances 0.000 claims abstract description 13
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- 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
- F27D27/00—Stirring devices for molten material
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/0837—Cooling arrangements
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/01—Charges containing mainly non-ferrous metals
- F27M2001/012—Aluminium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a stirring and cooling device for aluminum alloy smelting, which comprises a box body, wherein sliding grooves are formed in the inner walls of two sides of the top of the box body, a supporting plate is connected to the inner walls of the sliding grooves in a sliding mode, a first servo motor is fixed to one side of the top of the box body, a threaded rod is fixed to an output shaft of the first servo motor through a linkage device, a threaded hole is formed in one end of the supporting plate, and the inner wall of the threaded hole is in threaded connection with the threaded rod. According to the invention, by using the box body, the supporting plate, the first servo motor, the threaded rod, the second servo motor, the stirring rod, the metal pipe and the metal rod, the height of the stirring rod from the bottom of the box body can be adjusted, and the metal rod can be extended during rotation, so that the stirring is more uniform, and the stirring efficiency is higher; through using seal box, cold water tank, hot-water tank, first water pump, semiconductor refrigeration chip, air discharge fan, second water pump, baffle, intake chamber and play basin, can carry out the water-cooling to the box inside for the efficiency of cooling is higher.
Description
Technical Field
The invention relates to the technical field of stirring and cooling devices for aluminum alloy smelting, in particular to a stirring and cooling device for aluminum alloy smelting.
Background
The aluminum smelting furnace is a novel high-efficiency energy-saving aluminum smelting furnace developed according to an aluminum smelting process, can well meet the requirements of strict alloy component requirements, discontinuous production, large single furnace capacity and the like in the aluminum smelting process, achieves the effects of reducing consumption, reducing burning loss, improving product quality, reducing labor intensity, improving labor conditions and improving production efficiency, and is suitable for batch operation and smelting with more alloy preparation and scrap returns. Current aluminum alloy is smelted and is used stirring heat sink because the puddler size is fixed, easily causes the stirring inequality for the efficiency greatly reduced of cooling, the cooling measure of generally adopting simultaneously uses the forced air cooling more, makes cooling efficiency low, and the aluminium smelting furnace discharge opening easily causes the jam.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a stirring and cooling device for smelting aluminum alloy.
In order to achieve the purpose, the invention adopts the following technical scheme:
a stirring and cooling device for aluminum alloy smelting comprises a box body, wherein sliding grooves are formed in the inner walls of two sides of the top of the box body, a supporting plate is connected to the inner wall of each sliding groove in a sliding mode, a first servo motor is fixed to one side of the top of the box body, a threaded rod is fixed to an output shaft of the first servo motor through a linkage, a threaded hole is formed in one end of the supporting plate, the inner wall of the threaded hole is in threaded fit with the threaded rod, a sealing box is fixed to the central position of the top of the supporting plate, a second servo motor is fixed to the top of the sealing box, a stirring rod is fixed to the output shaft of the second servo motor through the linkage, a plurality of metal tubes which are uniformly distributed are arranged on the outer walls of two sides of the stirring rod through hinges, metal rods are connected to the inner walls of the metal tubes in a sliding mode, a cold water tank and a hot water tank are respectively fixed to two sides of the top of the sealing box of the supporting plate, and a first water pump is fixed to the inner wall of the bottom of the cold water tank, the device comprises a cold water tank, a hot water tank, a stirring rod, a semiconductor refrigeration chip, an exhaust fan, a hot water tank, a baffle plate, a mounting hole, a hopper, a vibrating motor, a hopper plate, a vibrating motor, a baffle plate, a water inlet and a water outlet, wherein the mounting hole is formed in the top of the cold water tank, the semiconductor refrigeration chip is fixed on the inner wall of the mounting hole, the exhaust fan is fixed on the upper side of the semiconductor refrigeration chip at the top of the cold water tank, the second water pump is fixed on the inner wall of the bottom of the hot water tank, the water outlet of the second water pump is connected with the cold water tank through a guide pipe, the baffle plate is fixed on the inner wall of the sealing box, the mounting hole is rotatably matched with the stirring rod, the stirring rod is provided with a water inlet groove and a water outlet groove, the stirring rod is positioned on two sides of the baffle plate, the water inlet and the water outlet are provided with grid plates, the inner walls of the two sides of the box bottom are slidably connected with the hopper plate, and the vibrating motor is symmetrically distributed on the bottom of the hopper plate, the bottom of the funnel is positioned on two sides of the vibration motor and is fixedly provided with a shock absorber, and the bottom of the shock absorber is fixedly arranged on the inner wall of the bottom of the box body.
Preferably, the water inlet is connected with the water inlet tank, and the inner wall of the water outlet is connected with the water outlet tank.
Preferably, a feed inlet is formed in the other side of the box body, and a ball valve is fixed on the inner wall of the feed inlet.
Preferably, the bottom of the box body is provided with a discharge opening, and the inner wall of the discharge opening is fixed with a valve.
Preferably, the metal pipe and the metal rod are both provided with water guide holes, and the inner walls of the water guide holes are connected with the water inlet tank.
Preferably, a water outlet is formed in one side of the water inlet chamber, and the inner wall of the water outlet is connected with the water outlet end of the first water pump through a connecting pipe.
Preferably, the other side of the water outlet chamber is provided with a water outlet hole, and the inner wall of the water outlet hole is connected with the outer wall of one side of the top of the hot water tank through a plastic pipe.
The invention has the beneficial effects that:
1. by using the box body, the supporting plate, the first servo motor, the threaded rod, the second servo motor, the stirring rod, the metal pipe and the metal rod, the height of the stirring rod from the bottom of the box body can be adjusted, and meanwhile, the metal rod can be extended during rotation, so that stirring is more uniform, and the stirring efficiency is higher;
2. through using seal box, cold water storage cistern, hot-water tank, first water pump, semiconductor refrigeration chip, air discharge fan, second water pump, baffle, intake chamber and play basin, can carry out the water-cooling to the box inside, and take away the heat with aluminum alloy smelt thing heat by the cooling water through metal pole heat-conduction effect for the efficiency of cooling is higher, utilizes funnel, bumper shock absorber and vibrating motor simultaneously, can avoid the discharge opening to block, improves the efficiency of unloading.
Drawings
FIG. 1 is a schematic sectional structure view of a stirring and cooling device for aluminum alloy smelting, which is provided by the invention;
FIG. 2 is a schematic cross-sectional view of a seal box of the stirring and cooling device for aluminum alloy smelting according to the present invention;
FIG. 3 is a schematic sectional view of a stirring rod of the stirring and cooling device for aluminum alloy melting according to the present invention.
In the figure: the device comprises a box body 1, a supporting plate 2, a first servo motor 3, a threaded rod 4, a second servo motor 5, a sealing box 6, a stirring rod 7, a metal pipe 8, a metal rod 9, a cold water tank 10, a hot water tank 11, a first water pump 12, a semiconductor refrigeration chip 13, an exhaust fan 14, a second water pump 15, a baffle 16, a water inlet tank 17, a water outlet tank 18, a grid plate 19, a funnel 20, a shock absorber 21 and a vibration motor 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
a cold water tank 10 and a hot water tank 11 are respectively fixed on the top of the support plate 2 at two sides of the seal tank 6, a first water pump 12 is fixed on the inner wall of the bottom of the cold water tank 10, a mounting opening is arranged on the top of the cold water tank 10, a semiconductor refrigeration chip 13 is fixed on the inner wall of the mounting opening, an exhaust fan 14 is fixed on the top of the cold water tank 10 at the upper side of the semiconductor refrigeration chip 13, a second water pump 15 is fixed on the inner wall of the bottom of the hot water tank 11, the water outlet end of the second water pump 15 is connected with the cold water tank 10 through a guide pipe, a baffle 16 is fixed on the inner wall of the seal tank 6, the seal tank 6 is divided into a water inlet chamber and a water outlet chamber by the baffle 16, mounting holes are respectively arranged at the top and the bottom of the seal tank 6, the inner wall of the mounting holes and the stirring rod 7 form a rotating fit, the water inlet tank 17 and the water outlet tank 18 are respectively arranged on the stirring rod 7, and a water inlet and a water outlet are respectively arranged at two sides of the baffle 16, grid plates 19 are fixed on the inner wall of a water inlet and the inner wall of a water outlet, funnels 20 are connected to the inner walls of two sides of the bottom of the box body 1 in a sliding mode, vibrating motors 22 which are symmetrically distributed are fixed at the bottom of each funnel 20, dampers 21 are fixed at two sides of the vibrating motors 22 at the bottom of each funnel 20, the bottoms of the dampers 21 are fixed on the inner wall of the bottom of the box body 1, the inner portion of the box body 1 can be cooled by water by using a sealing box 6, a cold water tank 10, a hot water tank 11, a first water pump 12, a semiconductor refrigerating chip 13, an exhaust fan 14, a second water pump 15, a baffle plate 16, a water inlet groove 17 and a water outlet groove 18, the heat of an aluminum alloy smelting object is taken away by cooling water through the heat conduction effect of a metal rod 9, the cooling efficiency is higher, and meanwhile, the blockage of a discharge port can be avoided by using the funnels 20, the dampers 21 and the vibrating motors 22, and the discharge efficiency is improved;
the water inlet is connected with intake antrum 17, the delivery port inner wall is connected with play basin 18, 1 opposite side of box is opened there is the feed inlet, and the feed inlet inner wall is fixed with the ball valve, 1 bottom of box is opened there is the discharge opening, and the discharge opening inner wall is fixed with the valve, the water guiding hole has all been opened to tubular metal resonator 8 and metal pole 9, and the water guiding hole inner wall is connected with intake antrum 17, the outlet has all been opened to intake antrum one side, and the outlet inner wall is connected with the play water end of first water pump 12 through the connecting pipe, it has all opened the wash port to go out the water locular opposite side, and the wash port inner wall is connected with 11 top one side outer walls of hot-water tank through the plastic tubing.
By using the box body 1, the supporting plate 2, the first servo motor 3, the threaded rod 4, the second servo motor 5, the stirring rod 7, the metal pipe 8 and the metal rod 9, the height of the stirring rod 7 from the bottom of the box body 1 can be adjusted, and meanwhile, the metal rod 9 can be extended during rotation, so that stirring is more uniform, and the stirring efficiency is higher; through using seal box 6, cold water tank 10, hot-water tank 11, first water pump 12, semiconductor refrigeration chip 13, air discharge fan 14, second water pump 15, baffle 16, intake chamber 17 and play basin 18, can carry out the water-cooling to 1 inside of box, and take away the heat with the aluminum alloy smelting thing heat through the heat-conduction effect of metal pole 9 by the cooling water, make the efficiency of cooling higher, utilize funnel 20, bumper shock absorber 21 and vibrating motor 22 simultaneously, can avoid the discharge opening to block, improve the efficiency of unloading.
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 as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. The utility model provides an aluminum alloy is smelted and is used stirring heat sink, includes box (1), box (1) top both sides inner wall is opened there is the spout, and spout inner wall sliding connection has backup pad (2), box (1) top one side is fixed with first servo motor (3), and the output shaft of first servo motor (3) is fixed with threaded rod (4) through the clutch, backup pad (2) one end is opened threaded hole, and threaded hole inner wall and threaded rod (4) form the spiro union cooperation, backup pad (2) top central point puts and is fixed with seal box (6), and seal box (6) top is fixed with second servo motor (5), the output shaft of second servo motor (5) is fixed with puddler (7) through the clutch, its characterized in that, puddler (7) both sides outer wall has a plurality of evenly distributed's tubular metal resonator (8) through the hinge, tubular metal resonator inner wall sliding connection has tubular metal resonator (9), backup pad (2) top is located seal box (6) both sides and is fixed with cold water storage cistern (10) and hot-water tank (11) respectively, and cold water storage cistern (10) bottom inner wall (10) inner wall is fixed with first 12), the cooling water pump (10) top is installed to the semiconductor chip (10) top, and is located the fixed cooling water pump (13) top is opened and is installed the semiconductor chip is located the semiconductor chip is installed the fan (13), hot-water tank (11) bottom inner wall is fixed with second water pump (15), and the play water end of second water pump (15) is connected with cold water storage cistern (10) through the pipe, seal box (6) inner wall is fixed with baffle (16), and baffle (16) separate seal box (6) for the intake chamber and go out the water room, seal box (6) top and bottom have all been opened the mounting hole, and the mounting hole inner wall forms normal running fit with puddler (7), intake chamber (17) and play basin (18) have been opened respectively to puddler (7), and puddler (7) are located baffle (16) both sides and have opened water inlet and delivery port respectively, water inlet inner wall and delivery port inner wall all are fixed with grid plate (19), box (1) bottom both sides inner wall sliding connection has funnel (20), and is fixed with vibrating motor (22) of symmetric distribution bottom, funnel (20) bottom is located vibrating motor (22) both sides and is fixed with funnel (21), and bumper shock absorber (21) bottom is fixed at box (1) bottom inner wall.
2. The stirring and cooling device for aluminum alloy smelting according to claim 1, wherein the water inlet is connected with a water inlet tank (17), and the inner wall of the water outlet is connected with a water outlet tank (18).
3. The stirring and cooling device for aluminum alloy smelting as claimed in claim 1, wherein a feed inlet is formed in the other side of the box body (1), and a ball valve is fixed on the inner wall of the feed inlet.
4. The stirring and cooling device for smelting aluminum alloy as claimed in claim 1, wherein a discharge opening is formed in the bottom of the box body (1), and a valve is fixed on the inner wall of the discharge opening.
5. The stirring and cooling device for aluminum alloy smelting according to claim 1, wherein the metal pipe (8) and the metal rod (9) are both provided with water guide holes, and the inner walls of the water guide holes are connected with the water inlet groove (17).
6. The stirring and cooling device for aluminum alloy smelting according to claim 1, wherein one side of the water inlet chamber is provided with a water outlet, and the inner wall of the water outlet is connected with the water outlet end of the first water pump (12) through a connecting pipe.
7. The stirring and cooling device for aluminum alloy smelting according to claim 1, wherein the other side of the water outlet chamber is provided with a drain hole, and the inner wall of the drain hole is connected with the outer wall of one side of the top of the hot water tank (11) through a plastic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011215418.6A CN112284134B (en) | 2020-11-04 | 2020-11-04 | Aluminum alloy is smelted and is used stirring heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011215418.6A CN112284134B (en) | 2020-11-04 | 2020-11-04 | Aluminum alloy is smelted and is used stirring heat sink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112284134A CN112284134A (en) | 2021-01-29 |
| CN112284134B true CN112284134B (en) | 2022-10-25 |
Family
ID=74351877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011215418.6A Active CN112284134B (en) | 2020-11-04 | 2020-11-04 | Aluminum alloy is smelted and is used stirring heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112284134B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861902B (en) * | 2012-09-10 | 2014-05-07 | 北京科技大学 | Continuous preparation device for composite stirred semi-solid slurry |
| JP6819415B2 (en) * | 2017-03-31 | 2021-01-27 | 住友金属鉱山株式会社 | Reaction tank and stirring reactor |
| CN208436729U (en) * | 2018-05-31 | 2019-01-29 | 河南省亚安绝缘材料厂有限公司 | A kind of agitating device for insulated paint |
| CN208653207U (en) * | 2018-06-26 | 2019-03-26 | 大余明发矿业有限公司 | A kind of vacuum melting furnace |
| CN208626638U (en) * | 2018-08-10 | 2019-03-22 | 江西省华宝芯荟科技有限公司 | One Plant Extracts enrichment facility |
| CN208995566U (en) * | 2018-10-24 | 2019-06-18 | 抚州市华亿实业有限公司 | A kind of regeneration recycling copper impurity removing equipment |
| CN209663093U (en) * | 2019-01-29 | 2019-11-22 | 浙江银鹿新材料有限公司 | A kind of high speed disperser of rotation and lifting |
| CN210045163U (en) * | 2019-05-16 | 2020-02-11 | 山东蓝标环境科技有限公司 | High-efficient agitating unit for industrial sewage treatment pond |
-
2020
- 2020-11-04 CN CN202011215418.6A patent/CN112284134B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112284134A (en) | 2021-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112284134B (en) | Aluminum alloy is smelted and is used stirring heat sink | |
| CN108800982A (en) | The cast welding cooling-water cooling device of economic benefits and social benefits cooling | |
| CN218376802U (en) | Vacuum pump cooling device | |
| CN208047120U (en) | A kind of self-priming reflux mechanism of liquid-cooling heat radiation | |
| CN207716709U (en) | A kind of intelligence system cooling back installation | |
| CN210320333U (en) | Large temperature difference fan coil | |
| CN210861898U (en) | Food cooling device | |
| CN207188756U (en) | A kind of equipment of crystallisation by cooling with installation housing of metallurgy and foundry copper | |
| CN217578811U (en) | Novel oil expression control device | |
| CN101749958B (en) | Zinc wire drawing furnace assembly cooling device | |
| CN215634146U (en) | Cooling device convenient to hydraulic oil production usefulness | |
| CN219443408U (en) | Casting water-cooling forming device | |
| CN213599626U (en) | Energy-concerving and environment-protective developments ice cold-storage equipment | |
| CN2901193Y (en) | Household electronic ice making machine | |
| CN221483967U (en) | Water chiller with good energy-saving effect | |
| CN210747051U (en) | Novel ice-cream machine refrigeration cylinder body | |
| CN221724444U (en) | Spiral tube evaporator for refrigeration air-conditioning equipment | |
| CN216688224U (en) | Die steel heat treatment device | |
| CN220453986U (en) | Evaporator and refrigerator | |
| CN212962918U (en) | Heat energy recycling device for beverage production | |
| CN216114995U (en) | Discontinuous water-cooling water chiller | |
| CN218011075U (en) | Evaporator for UV-531 refining | |
| CN219015047U (en) | Efficient heat exchanger | |
| CN212283697U (en) | Quick cooling device is used in tea-seed oil production | |
| CN206037496U (en) | Evaporating pipe, evaporimeter and refrigerating plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Stirring cooling device for aluminum alloy smelting Effective date of registration: 20221128 Granted publication date: 20221025 Pledgee: Huarong Xiangjiang Bank Co.,Ltd. Yiyang Ziyang sub branch Pledgor: YIYANG YIWEI TECHNOLOGY CO.,LTD. Registration number: Y2022430000106 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231213 Granted publication date: 20221025 Pledgee: Huarong Xiangjiang Bank Co.,Ltd. Yiyang Ziyang sub branch Pledgor: YIYANG YIWEI TECHNOLOGY CO.,LTD. Registration number: Y2022430000106 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A stirring cooling device for aluminum alloy melting Effective date of registration: 20231226 Granted publication date: 20221025 Pledgee: Bank of Hunan Co.,Ltd. Yiyang Ziyang Sub branch Pledgor: YIYANG YIWEI TECHNOLOGY CO.,LTD. Registration number: Y2023980074217 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |