CN113289546A - Cooling device for metal particles - Google Patents
Cooling device for metal particles Download PDFInfo
- Publication number
- CN113289546A CN113289546A CN202110842892.XA CN202110842892A CN113289546A CN 113289546 A CN113289546 A CN 113289546A CN 202110842892 A CN202110842892 A CN 202110842892A CN 113289546 A CN113289546 A CN 113289546A
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- Prior art keywords
- cooling
- metal particles
- stirring
- holes
- liquid
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- 238000001816 cooling Methods 0.000 title claims abstract description 74
- 239000002923 metal particle Substances 0.000 title claims abstract description 47
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 41
- 239000007921 spray Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 5
- 239000008187 granular material Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000002826 coolant Substances 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/93—Heating or cooling systems arranged inside the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2323—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with perpendicular axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/55—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers driven by the moving material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B22F1/0003—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/142—Thermal or thermo-mechanical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
Abstract
The invention discloses a cooling device for metal particles, which comprises: the inner cylinder is vertically and fixedly arranged in the cylinder body; the central column is vertically and fixedly arranged in the center of the bottom of the inner cylinder and is used for supporting the installation of other components; the stirring components are used for stirring and mixing metal particles and comprise rotating shafts and a plurality of stirring paddles, two mounting holes are horizontally formed in the inner side wall of the inner barrel, the two rotating shafts are respectively rotatably mounted in the two mounting holes, and the plurality of stirring paddles are respectively uniformly, vertically and fixedly mounted on the outer arc surfaces of the two rotating shafts; the cooling components are multiple groups and are used for cooling the metal particles; and the driving component is used for driving the stirring component to operate. According to the invention, the inside of the metal particle pile is stirred, so that the particles inside can be fully cooled, and the cooling speed is accelerated.
Description
Technical Field
The invention relates to the technical field of metal material production, in particular to a cooling device for metal particles.
Background
In the production and processing industry of metal materials, metal particles have wide application, for example, iron powder particles can be used as a reducing agent, nickel and alloy particles thereof can be used for producing stainless steel, and in the production process of the metal particles, the metal particles need to be cooled.
When the existing production technology cools the metal particles, the metal particles are mostly kept stand to be naturally cooled, and the cooling mode is slow, and the metal particles positioned inside are slower in heat dissipation speed compared with the particles outside, so that the heat dissipation time is prolonged to a great extent, and the production period is prolonged.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, when metal particles are cooled by the existing production technology, most of the metal particles are kept still to be naturally cooled, and the cooling mode is slow, and the heat dissipation speed of the metal particles positioned in the interior is slower than that of the metal particles positioned outside, so that the heat dissipation time is prolonged to a great extent, and the production cycle is prolonged.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cooling device for metal particles, comprising:
the inner cylinder is vertically and fixedly arranged in the cylinder body;
the central column is vertically and fixedly arranged in the center of the bottom of the inner cylinder and is used for supporting the installation of other components;
the stirring components are used for stirring and mixing metal particles and comprise rotating shafts and a plurality of stirring paddles, two mounting holes are horizontally formed in the inner side wall of the inner barrel, the two rotating shafts are respectively rotatably mounted in the two mounting holes, and the plurality of stirring paddles are respectively uniformly, vertically and fixedly mounted on the outer arc surfaces of the two rotating shafts;
the cooling components are multiple groups and are used for cooling the metal particles;
and the driving component is used for driving the stirring component to operate.
Preferably, the central column is provided with a rotating member for supporting the cooling member to rotate.
As an optimal scheme, rotary part is including settling drum and two sealed bearings, settle the inside inner chamber of having seted up of drum, two sealed bearings is all fixed the cover and is established on central authorities ' post, settle the fixed outer cambered surface that cup joints at two sealed bearings of drum, central authorities ' capital end has seted up perpendicularly and has annotated the liquid hole, a plurality of first water conservancy diversion holes have been seted up to central authorities ' post outer cambered surface level, and is a plurality of first water conservancy diversion hole all is linked together with annotating liquid hole and inner chamber.
As a preferable scheme, the cooling part comprises a cooling pipe and a spray head, a plurality of second diversion holes are vertically formed in the bottom surface of the placement drum, the second diversion holes are communicated with the inner cavity, one end of the cooling pipe is vertically and fixedly installed on the bottom surface of the placement drum and communicated with the second diversion holes, and the spray head is fixedly installed at one end, far away from the placement drum, of the cooling pipe.
As a preferred scheme, the drive part includes many spinal branch, fluted disc and two gears, many the top of branch is perpendicular fixed mounting respectively in a plurality of shower nozzle bottoms, fluted disc fixed mounting is in the bottom of many spinal branches, two the gear is fixed the both ends that cup joint two pivots are kept away from each other respectively, and is connected with the fluted disc meshing simultaneously.
As a preferred scheme, the check ring is vertically installed at the bottom in the cylinder body, the liquid collecting ring is fixedly installed outside the cylinder body, the liquid storage cavity is formed in the liquid collecting ring, the liquid discharging holes communicated with each other are formed in the bottom of the cylinder body and the liquid collecting ring, and the liquid discharging pipes communicated with the liquid storage cavity are vertically fixed on the bottom surface of the liquid collecting ring.
As a preferred scheme, two discharge holes communicated with the inside of the inner cylinder are vertically formed in the bottom surface of the cylinder body, and a sealing cover is movably sleeved on each discharge hole.
Preferably, the liquid outlet directions of the plurality of nozzles are inclined and consistent, and the plurality of cooling pipes are bent.
The invention has the following characteristics:
1. the stirring component is driven to rotate by the driving component, so that the metal particles can be fully mixed, the particles covered in the metal particle stack are turned, and the overall cooling speed is accelerated;
2. the cooling liquid is sprayed through the spray head, and the driving part is driven by utilizing the recoil action, so that the driving part drives the stirring part, and the utilization rate of the equipment is improved;
3. through cooling tube and metal particle contact, can accelerate metal particle's cooling rate, the cooling tube rotates under the drive of shower nozzle, can pile the metal particle and stir, when carrying out the refrigerated to metal particle for metal particle mixes more evenly, has further accelerated cooling rate.
Drawings
FIG. 1 is a schematic perspective view of a cooling apparatus for metal particles according to the present invention;
FIG. 2 is a schematic perspective sectional view of a cooling apparatus for metal particles according to the present invention;
FIG. 3 is a schematic view of a portion of the enlarged structure of A in FIG. 2;
fig. 4 is a partially enlarged structural diagram of B in fig. 2.
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.
Referring to fig. 1 to 4, a cooling apparatus for metal particles includes:
the cylinder body 1, the inner cylinder 2 is vertically and fixedly arranged in the cylinder body 1;
the central column 3 is vertically and fixedly arranged at the center of the bottom of the inner cylinder 2, and the central column 3 is used for supporting the installation of other components;
the stirring components are divided into two groups, the stirring components are used for stirring and mixing metal particles and comprise rotating shafts 4 and a plurality of stirring paddles 5, two mounting holes 6 are horizontally formed in the inner side wall of the inner barrel 2, the two rotating shafts 4 are respectively rotatably mounted in the two mounting holes 6, and the plurality of stirring paddles 5 are respectively, uniformly and vertically fixedly mounted on the outer arc surfaces of the two rotating shafts 4;
the cooling parts are in multiple groups and are used for cooling the metal particles;
and the driving component is used for driving the stirring component to operate.
Use above-mentioned technical scheme's embodiment, operating personnel is at first gone into from 2 tops of inner tube with the refrigerated metal granule of needs, then let in the coolant liquid from 3 tops of central authorities' post, the coolant liquid can be through cooling part and metal granule contact, cool down to it, cooling part drives the driver part operation simultaneously, driver part drives two pivot 4 rotations, two pivot 4 drive a plurality of stirring rakes 5 and rotate, a plurality of stirring rakes 5 mix the stirring to the granule, make the inside granule of metal granule heap come out by the upset, fully contact with cooling part and outside air, make holistic metal granule fully cooled down, the cooling rate has been promoted, the production manufacturing cycle of metal material has been shortened.
In the preferred technical scheme of this embodiment, the rotating part is arranged on the center column 3 and used for supporting the cooling part to rotate, and the design is to make the cooling part rotate, so that the cooling part can be in direct contact with more metal particles, and the cooling speed is further increased.
In the preferred technical scheme of this embodiment, rotary part is including settling drum 7 and two sealed bearings 8, settle drum 7 inside and seted up inner chamber 9, two sealed bearings 8 are all fixed set up on central pillar 3, settle drum 7 and fixedly cup joint the outer arc surface at two sealed bearings 8, liquid injection hole 10 has been seted up perpendicularly to central pillar 3 top, a plurality of first water conservancy diversion holes 11 have been seted up to central pillar 3 outer arc surface level, a plurality of first water conservancy diversion holes 11 all are linked together with annotating liquid hole 10 and inner chamber 9, in this design, operating personnel pours into central pillar 3 into with coolant liquid through the liquid injection hole 10 on central pillar 3 top through external equipment, coolant liquid flows down along annotating liquid hole 10, flow into inner chamber 9 through first water conservancy diversion hole 11, because settle drum 7 and rotate through two sealed bearings 8 and install on central pillar 3, so can support the rotation of cooling part.
In the preferred technical scheme of the embodiment, the cooling part comprises a cooling pipe 12 and a spray head 13, a plurality of second guide holes 14 are vertically formed in the bottom surface of the mounting drum 7, the plurality of second guide holes 14 are communicated with the inner cavity 9, one end of the cooling pipe 12 is vertically and fixedly installed on the bottom surface of the mounting drum 7 and is communicated with the second guide holes 14, and the spray head 13 is fixedly installed at one end of the cooling pipe 12 far away from the mounting drum 7. in the design, along with the continuous input of the cooling liquid, the cooling liquid in the inner cavity 9 of the mounting drum 7 enters the cooling pipe 12 through the second guide holes 14 and flows in the cooling pipe 12, so that the temperature of the cooling pipe 12 is low, the cooling pipe 12 is enabled to cool the metal particles when contacting the metal particles, the cooling liquid reaches the spray head 13 through the cooling pipe 12 and is finally sprayed out through the spray head 13, when the spray head 13 sprays out the cooling liquid, the backflushing effect of the cooling liquid, order about shower nozzle 13 and move, shower nozzle 13 rotates and drives the motion of cooling tube 12, and cooling tube 12 can rotate around central column 3 under the support of rotary part to and the recoil effect of coolant liquid, thereby have the stirring effect to the metal granule, with the cooperation of stirring part, can make the metal granule by stirring more even that mixes, further accelerated cooling rate.
In the preferred technical scheme of this embodiment, the driving component includes a plurality of supporting rods 15, a fluted disc 16 and two gears 17, the top ends of the plurality of supporting rods 15 are respectively vertically and fixedly installed at the bottoms of the plurality of spray heads 13, the fluted disc 16 is fixedly installed at the bottom ends of the plurality of supporting rods 15, the two gears 17 are respectively and fixedly sleeved at two ends of the two rotating shafts 4 which are far away from each other and are meshed with the fluted disc 16 at the same time, in this design, the spray heads 13 are supported by the rotating component to rotate by the cooling liquid, the spray heads 13 rotate to drive the supporting rods 15 to rotate, the supporting rods 15 rotate to drive the fluted disc 16 to rotate, the fluted disc 16 rotates to drive the two gears 17 to rotate, so that the two gears 17 respectively drive the two rotating shafts 4 to rotate, and further realize the operation of the stirring component, since the two gears 17 are meshed with the fluted disc 16 at the same time, the rotating directions are opposite, so that the rotating directions of the plurality of the stirring paddles 5 are opposite, can carry out not equidirectional stirring to the metal particle and mix, through cooling part's rotation, drive the driver part operation for the driver part drives the operation of stirring part, has promoted the utilization ratio of equipment, and simple structure is practical reliable.
The preferable technical scheme in this embodiment, retaining ring 18 is installed perpendicularly to the bottom in cylinder body 1, cylinder body 1 outside fixed mounting has liquid receiving ring 19, liquid storage cavity 20 has been seted up to liquid receiving ring 19 inside, cylinder body 1 bottom and liquid receiving ring 19 set up a plurality of outage 21 that are linked together, liquid receiving ring 19 bottom surface vertical fixation has a plurality of drain pipes 22 that are linked together with liquid storage cavity 20, this design is in order to retrieve the spun coolant liquid of shower nozzle 13, the coolant liquid can be stayed between retaining ring 18 and the cylinder body 1 inner wall after the shower nozzle 13 blowout, the rethread outage 21 flows into in liquid storage cavity 20 of liquid receiving ring 19, finally discharge through drain pipe 22.
In the preferred technical scheme of this embodiment, two discharge holes 23 that communicate with each other with inner tube 2 inside are seted up perpendicularly to cylinder body 1 bottom surface, and discharge hole 23 activity cover is equipped with sealed lid 24, and this design is for the convenience moves out inner tube 2 with the metal particle after the cooling treatment, opens sealed lid 24 the metal particle can drop out automatically, can make cooling tube 12 rotate simultaneously, accelerates ejection of compact speed through the stirring.
The preferred technical scheme in this embodiment, a plurality of shower nozzles 13 play the liquid direction and all are the slope form, and the direction is unanimous, many cooling tubes 12 all are the bending form, shower nozzle 13 slope in this design, can be better utilize the recoil effect, the incline direction of shower nozzle 13 is unanimous, can be better utilize the recoil power to drive the cooling part rotatory, thereby more powerful drive driver part operation, cooling tube 12 is the bending form, can prolong the length that cooling tube 12 stayed in inner tube 2, thereby the area of contact of cooling tube 12 with the metal granule has been increased, make the cooling effect better, further promoted the cooling rate.
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 (7)
1. A cooling device for metal particles, comprising:
the cylinder body (1), the inner cylinder (2) is vertically and fixedly arranged in the cylinder body (1);
the central column (3), the central column (3) is vertically and fixedly arranged at the center of the bottom of the inner cylinder (2), and the central column (3) is used for supporting the installation of other components;
the stirring components are two groups and are used for stirring and mixing metal particles, each stirring component comprises a rotating shaft (4) and a plurality of stirring paddles (5), two mounting holes (6) are horizontally formed in the inner side wall of the inner barrel (2), the two rotating shafts (4) are respectively rotatably mounted in the two mounting holes (6), and the plurality of stirring paddles (5) are respectively, uniformly and vertically fixedly mounted on the outer arc surfaces of the two rotating shafts (4);
the cooling components are multiple groups and are used for cooling the metal particles;
the driving component is used for driving the stirring component to operate;
wherein, the central column (3) is provided with a rotating part which is used for supporting the cooling part to rotate.
2. The cooling device for metal particles as claimed in claim 1, wherein the rotating member comprises a placement drum (7) and two sealing bearings (8), an inner cavity (9) is formed inside the placement drum (7), the two sealing bearings (8) are fixedly sleeved on the central column (3), the placement drum (7) is fixedly sleeved on the outer arc surfaces of the two sealing bearings (8), a liquid injection hole (10) is vertically formed in the top end of the central column (3), a plurality of first flow guide holes (11) are horizontally formed in the outer arc surface of the central column (3), and the plurality of first flow guide holes (11) are communicated with the liquid injection hole (10) and the inner cavity (9).
3. The cooling device for metal particles as recited in claim 2, wherein the cooling member comprises a cooling pipe (12) and a nozzle (13), the bottom surface of the mounting drum (7) is vertically provided with a plurality of second guiding holes (14), the plurality of second guiding holes (14) are all communicated with the inner cavity (9), one end of the cooling pipe (12) is vertically and fixedly installed on the bottom surface of the mounting drum (7) and is communicated with the second guiding holes (14), and the nozzle (13) is fixedly installed on one end of the cooling pipe (12) far away from the mounting drum (7).
4. The cooling device for metal particles as claimed in claim 3, wherein the driving part comprises a plurality of supporting rods (15), a fluted disc (16) and two gears (17), the top ends of the supporting rods (15) are respectively vertically and fixedly mounted at the bottoms of the plurality of spray heads (13), the fluted disc (16) is fixedly mounted at the bottom ends of the plurality of supporting rods (15), and the two gears (17) are respectively and fixedly sleeved at two ends of the two rotating shafts (4) which are far away from each other and are simultaneously meshed and connected with the fluted disc (16).
5. The cooling device for metal particles as claimed in claim 1, wherein a retainer ring (18) is vertically installed at the bottom in the cylinder body (1), a liquid receiving ring (19) is fixedly installed outside the cylinder body (1), a liquid storage cavity (20) is formed inside the liquid receiving ring (19), a plurality of liquid discharge holes (21) communicated with each other are formed in the bottom of the cylinder body (1) and the liquid receiving ring (19), and a plurality of liquid discharge pipes (22) communicated with the liquid storage cavity (20) are vertically fixed at the bottom of the liquid receiving ring (19).
6. The cooling device for metal particles as claimed in claim 1, wherein the bottom surface of the cylinder body (1) is vertically provided with two discharging holes (23) communicated with the inside of the inner cylinder (2), and the discharging holes (23) are movably sleeved with sealing covers (24).
7. A cooling apparatus for metal particles as claimed in claim 3, wherein said plurality of nozzles (13) are inclined in the same direction, and said plurality of cooling pipes (12) are curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110842892.XA CN113289546B (en) | 2021-07-26 | 2021-07-26 | Cooling device for metal particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110842892.XA CN113289546B (en) | 2021-07-26 | 2021-07-26 | Cooling device for metal particles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113289546A true CN113289546A (en) | 2021-08-24 |
| CN113289546B CN113289546B (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110842892.XA Active CN113289546B (en) | 2021-07-26 | 2021-07-26 | Cooling device for metal particles |
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| Country | Link |
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| CN (1) | CN113289546B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206606607U (en) * | 2017-03-09 | 2017-11-03 | 金华市欣生沸石开发有限公司 | A kind of powder cooling device |
| CN111775365A (en) * | 2020-07-15 | 2020-10-16 | 李冰 | Granule product cooling device for chemical production |
| CN212549147U (en) * | 2020-04-07 | 2021-02-19 | 天津市康婷生物工程集团有限公司 | Stirring rod capable of reducing temperature |
| CN213021088U (en) * | 2020-09-16 | 2021-04-20 | 南京双善节能科技有限公司 | Quick cooling device is used in processing of environmental protection coating |
-
2021
- 2021-07-26 CN CN202110842892.XA patent/CN113289546B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206606607U (en) * | 2017-03-09 | 2017-11-03 | 金华市欣生沸石开发有限公司 | A kind of powder cooling device |
| CN212549147U (en) * | 2020-04-07 | 2021-02-19 | 天津市康婷生物工程集团有限公司 | Stirring rod capable of reducing temperature |
| CN111775365A (en) * | 2020-07-15 | 2020-10-16 | 李冰 | Granule product cooling device for chemical production |
| CN213021088U (en) * | 2020-09-16 | 2021-04-20 | 南京双善节能科技有限公司 | Quick cooling device is used in processing of environmental protection coating |
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| CN113289546B (en) | 2021-10-08 |
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