CN110044129A - A kind of efficient cooling system for powder particle - Google Patents
A kind of efficient cooling system for powder particle Download PDFInfo
- Publication number
- CN110044129A CN110044129A CN201910380833.8A CN201910380833A CN110044129A CN 110044129 A CN110044129 A CN 110044129A CN 201910380833 A CN201910380833 A CN 201910380833A CN 110044129 A CN110044129 A CN 110044129A
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- CN
- China
- Prior art keywords
- cooling
- water
- powder particle
- powder
- highly efficient
- 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.)
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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
-
- 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
- F25D31/00—Other cooling or freezing apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a kind of highly efficient cooling device for powder particle, including cooling chamber, evaporators, and cooling-water machine, the evaporator and cooling-water machine are connect with cooling chamber respectively, the cooling chamber cavity wall is designed as hollow structure, share 4 road accesses, two-way water flowing, two-way ventilation.The invention also discloses a kind of cooling means using the highly efficient cooling device for powder particle, cooling chamber is added in powder product first, cooling chamber both ends are sealed, the nitrogen by evaporator refrigeration is filled in inside, cooling-water machine carries out circularly cooling to recirculated water simultaneously, and control cooling water and carry out refrigeration cycle in cooling cavity wall, realize the rapid cooling cooling of powder.Strong applicability of the present invention, it is convenient to realize, can be widely used for the cooling occasion of all types of industries powder.
Description
Technical field
The invention belongs to powder-product manufacturing fields, and in particular to a kind of highly efficient cooling device for powder particle.
Background technique
In industrial production powder-product, the means of high temperature are generally required, it is necessary to through supercooling just achievable blanking action,
Otherwise easily there is dieseling.The effective means industrially generally used at present are as follows: water channel is designed on product container, inside is logical
The mode of cooling water keeps container cooling, to cool down to the product in container.Such mode has obtained extensively in die industry
General application, but in powder production industry, there are following drawbacks and risk:
1, powder uniformly can not effectively contact chamber wall, cool down uneven and inefficient；
2, cooling water is generally provided by water tower, influenced by environmental temperature since water tower is exposed to outdoor, especially to the summer
Season, cooling effect are limited.
Summary of the invention
In order to solve the above technical problems existing in the prior art, the purpose of the present invention is efficiently produce powder particle
Product are down to 10 DEG C or so from high temperature.Specific technical solution is as follows:
A kind of highly efficient cooling device for powder particle, including cooling chamber, evaporator and cooling-water machine, the evaporator and cold
Water dispenser is connect with cooling chamber respectively, and the cooling chamber cavity wall is designed as hollow structure, shares 4 road accesses, two-way water flowing, and two-way leads to
Gas.
Further, the hollow structure is intake from lower end water inlet, the draining of upper end discharge outlet.
Further, the cooling chamber is filled with nitrogen by gas circuit of ventilating, and stirs powder particle with air-flow, sufficiently
It is contacted with cavity wall.
Further, the evaporator freezes to nitrogen.
A kind of cooling means using the highly efficient cooling device for powder particle, powder product is added first cold
But chamber seals cooling chamber both ends, and the nitrogen by evaporator refrigeration is filled in inside, while cooling-water machine carries out circulation system to recirculated water
It is cold, and control cooling water and carry out refrigeration cycle in cooling cavity wall, realize the rapid cooling cooling of powder.
Strong applicability of the present invention, it is convenient to realize, can be widely used for the cooling occasion of all types of industries powder.
Detailed description of the invention
Fig. 1 is cooling chamber schematic diagram；
Fig. 2 is the structural schematic diagram of the highly efficient cooling device for powder particle of the invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figs. 1-2, the highly efficient cooling device for powder particle of the invention includes cooling chamber 1, evaporator 2, and
Cooling-water machine 3, evaporator 2 and cooling-water machine 3 are connect with cooling chamber 1 respectively.
1 cavity wall of cooling chamber is designed as hollow structure, designs 4 road accesses, two-way water flowing, two-way ventilation.Hollow structure is under
Water inlet 4 is held to intake, upper end discharge outlet 5 drains, and cavity wall is made effectively to contact cooling water.By gas circuit of ventilating, filled to inside cavity
Enter nitrogen, stir powder particle with air-flow, is sufficiently contacted with cavity wall.
The intracavitary cooling water of cooling chamber 1 is imported inside cooling-water machine 3, circularly cooling is realized, compared with the mode of raw water tower cooler water
Influence of the environment for cooling effect is greatly reduced, while cooling target temperature can be down to 5 DEG C or so.
Evaporator 2 may be implemented to freeze to nitrogen, so that being filled with the nitrogen of cooling cavities when same powder particle contacts
The heat of powder is effectively taken away, realizes cooling.
The present invention is in use, be added cooling chamber 1 for powder product first, after the sealing of 1 both ends of cooling chamber, inside, which is filled, passes through steaming
The nitrogen that device 2 freezes is sent out, while cooling-water machine 3 carries out circularly cooling to recirculated water, and controls cooling water and carried out in cooling cavity wall
Refrigeration cycle realizes the rapid cooling cooling of powder.
Claims (5)
1. a kind of highly efficient cooling device for powder particle, including cooling chamber (1), evaporator (2) and cooling-water machine (3), special
Sign is: the evaporator (2) and cooling-water machine (3) are connect with cooling chamber (1) respectively, during cooling chamber (1) cavity wall is designed as
Hollow structure shares 4 road accesses, two-way water flowing, two-way ventilation.
2. being used for the highly efficient cooling device of powder particle as described in claim 1, it is characterised in that: the hollow structure is under
Hold water inlet (4) water inlet, upper end discharge outlet (5) draining.
3. being used for the highly efficient cooling device of powder particle as described in claim 1, it is characterised in that: the cooling chamber (1) is logical
It crosses ventilation gas circuit and is filled with nitrogen, stir powder particle with air-flow, sufficiently contacted with cavity wall.
4. being used for the highly efficient cooling device of powder particle as claimed in claim 3, it is characterised in that: the evaporator (2) is right
Nitrogen freezes.
5. a kind of cooling means using the highly efficient cooling device for powder particle as described in one of claim 1-4,
It is characterized in that: cooling chamber (1) is added in powder product first, cooling chamber (1) both ends are sealed, inside is filled through evaporator (2)
The nitrogen of refrigeration, while cooling-water machine (3) carries out circularly cooling to recirculated water, and controls cooling water and freeze in cooling cavity wall
Circulation realizes the rapid cooling cooling of powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380833.8A CN110044129A (en) | 2019-05-08 | 2019-05-08 | A kind of efficient cooling system for powder particle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380833.8A CN110044129A (en) | 2019-05-08 | 2019-05-08 | A kind of efficient cooling system for powder particle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110044129A true CN110044129A (en) | 2019-07-23 |
Family
ID=67281269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910380833.8A Pending CN110044129A (en) | 2019-05-08 | 2019-05-08 | A kind of efficient cooling system for powder particle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110044129A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076153A (en) * | 1992-03-12 | 1993-09-15 | 有限会社胜制作所 | Granulator with the wire production particle |
| CN103196801A (en) * | 2013-03-04 | 2013-07-10 | 神华集团有限责任公司 | Method and apparatus for measuring dynamic thermal stability of solid particles |
| CN103934919A (en) * | 2014-05-15 | 2014-07-23 | 罗静 | Air thermal granule-cutting device |
| CN105588107A (en) * | 2016-01-26 | 2016-05-18 | 山西国峰煤电有限责任公司 | Deslagging waste heat utilization device for circulating fluidized bed boiler |
| CN106091735A (en) * | 2016-08-24 | 2016-11-09 | 成都米特瑞新材料科技有限公司 | Production high-efficient cooling device for plastic auxiliary |
| CN106492951A (en) * | 2016-12-13 | 2017-03-15 | 广西信和新合成材料有限公司 | Thermosetting plastics pelleter |
| CN207562996U (en) * | 2017-11-03 | 2018-07-03 | 江西省东沿药业有限公司 | Medicament disintegrating device |
| CN108437268A (en) * | 2018-03-07 | 2018-08-24 | 茂泰(福建)鞋材有限公司 | A kind of pellet cooling device |
-
2019
- 2019-05-08 CN CN201910380833.8A patent/CN110044129A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076153A (en) * | 1992-03-12 | 1993-09-15 | 有限会社胜制作所 | Granulator with the wire production particle |
| CN103196801A (en) * | 2013-03-04 | 2013-07-10 | 神华集团有限责任公司 | Method and apparatus for measuring dynamic thermal stability of solid particles |
| CN103934919A (en) * | 2014-05-15 | 2014-07-23 | 罗静 | Air thermal granule-cutting device |
| CN105588107A (en) * | 2016-01-26 | 2016-05-18 | 山西国峰煤电有限责任公司 | Deslagging waste heat utilization device for circulating fluidized bed boiler |
| CN106091735A (en) * | 2016-08-24 | 2016-11-09 | 成都米特瑞新材料科技有限公司 | Production high-efficient cooling device for plastic auxiliary |
| CN106492951A (en) * | 2016-12-13 | 2017-03-15 | 广西信和新合成材料有限公司 | Thermosetting plastics pelleter |
| CN207562996U (en) * | 2017-11-03 | 2018-07-03 | 江西省东沿药业有限公司 | Medicament disintegrating device |
| CN108437268A (en) * | 2018-03-07 | 2018-08-24 | 茂泰(福建)鞋材有限公司 | A kind of pellet cooling device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190723 |
|
| RJ01 | Rejection of invention patent application after publication |