CN102607210A - Refrigeration and heat recovery energy-saving device for dairy production - Google Patents
Refrigeration and heat recovery energy-saving device for dairy production Download PDFInfo
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- CN102607210A CN102607210A CN201210059882XA CN201210059882A CN102607210A CN 102607210 A CN102607210 A CN 102607210A CN 201210059882X A CN201210059882X A CN 201210059882XA CN 201210059882 A CN201210059882 A CN 201210059882A CN 102607210 A CN102607210 A CN 102607210A
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- refrigeration
- temperature
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- buffering pond
- heat pump
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Abstract
The invention discloses a refrigeration and heat recovery energy-saving device for dairy production, belonging to the technical field of heat exchange. The refrigeration and heat recovery energy-saving device for dairy production mainly is composed of a main high-temperature heat pump unit, a first buffer water tank, a cold device, a second buffer water tank, an ultrahigh-temperature heat pump unit, a third buffer water tank and a heat generation device, which are connected through circulating pipes; and a water pump is arranged on each circulating pipe. During work, by means of the water pumps, water is circulated at the refrigeration end of the main high-temperature heat pump unit, and the water at the cold device is up to the temperature of 3 DEG C so as to carry out fresh-keeping storage on fresh milk; and at the same time, heat dissipation ends of the main high-temperature heat pump unit and the ultrahigh-temperature heat pump unit generate high temperature so as to ensure that the water in the heat generation device is up to the temperature of 85 DEG C so as to carry out high-temperature disinfection on the fresh milk. According to the refrigeration and heat recovery energy-saving device, the production cost is obviously saved for milk production enterprises, no pollution is caused to the environment, the hidden dangers can be effectively avoided, and the performance is safe and reliable.
Description
Technical field:
The invention belongs to technical field of heat exchange, is a kind of refrigeration and heat reclamation device.
Background technology:
Need fresh milk be carried out 85 ℃ of high-temperature sterilizations in the milk industry production process, be cooled to 3 ℃ of antistaling storings of low temperature again.The refrigeration plant of antistaling storing generally adopts ammonia mechanism cold at present; Can produce toxic gas in process of production; The harm workman's is healthy, has the dangerous hidden danger of blast in the equipment running process, and the great amount of heat energy that produces in the process of refrigerastion simultaneously directly is discharged in the atmosphere; Cause environmental pollution, and also waste energy.During high-temperature sterilization, then adopt 85 ℃ hot water that the fresh milk temperature is raise, be prone to need to consume great amount of heat energy.
Summary of the invention:
The technical problem that the present invention will solve is refrigeration and the heat recovery energy-saving device that industry produces of suckling that be used to that discloses a kind of energy-saving and environmental protection.
The scheme of technical solution problem of the present invention is to adopt main high temperature heat pump unit, the first buffering pond, device for cooling, the second buffering pond, the warm pump assembly of extra-high-speed, the 3rd buffering pond and production thermic devices to be configured for the refrigeration and the heat recovery energy-saving device of suckling and already producing; The refrigeration end of main high temperature heat pump unit connects the first buffering pond through circulation line; The first buffering pond connects device for cooling through circulation line; The radiating end of main high temperature heat pump unit connects the second buffering pond through circulation line; The second buffering pond connects the refrigeration end of the warm pump assembly of extra-high-speed through circulation line; The radiating end of the warm pump assembly of extra-high-speed connects the 3rd buffering pond through circulation line, and the 3rd buffering pond connects the production thermic devices through circulation line, and water pump all is installed on every section circulation line.Through water pump, water is circulated between refrigeration end, the first buffering pond and the device for cooling of main high temperature heat pump unit during work, adjust main high temperature heat pump unit; Make the water at device for cooling place reach 3 ℃, fresh milk is carried out antistaling storing, simultaneously; The water of the refrigeration end of the radiating end of main high temperature heat pump unit, the second buffering pond and the warm pump assembly of extra-high-speed circulates, and makes the radiating end of the warm pump assembly of extra-high-speed produce higher temperature, through water pump; Water is circulated between radiating end, the 3rd buffering pond and the production thermic devices of the warm pump assembly of extra-high-speed; The warm pump assembly of adjustment extra-high-speed makes the water at production thermic devices place reach 85 ℃, and fresh milk is carried out high-temperature sterilization.
The second buffering pond can also connect heating, bathing thermic devices, and the hot water that directly utilizes main high temperature heat pump unit to produce carries out indoor heating and bathing.
Utilize this device to experimentize, adopt four source pump, every input power 214.4KW, every refrigerating capacity 1332.0KW in certain Milk Production enterprise; Adopt two source pump work summer, the electricity charge are 653,748 yuan, adopt a source pump job winter; The electricity charge are 326,874 yuan, and annual total electricity charge are 980,622 yuan; And the annual total electricity charge of ammonia machine are 1633,500 yuan, cost saving 652; 878 yuan, can freely reclaim heat 1280.4KW simultaneously, be used for fresh milk is carried out high-temperature sterilization or indoor heating.
The present invention has saved the production cost of Milk Production enterprise significantly, and environment is not produced pollution, can avoid unsafe hidden danger effectively, and performance is safe and reliable.
Description of drawings:
Accompanying drawing is a sketch map of the present invention.
The specific embodiment:
The warm pump assembly of main high temperature heat pump unit 1, the first buffering pond 2, device for cooling 3, the second buffering pond 4, extra-high-speed 5, the 3rd buffering pond 6 and production thermic devices 7 constitute; The refrigeration end of main high temperature heat pump unit 1 connects the first buffering pond 2 through circulation line; The first buffering pond 2 connects device for cooling 3 through circulation line; The radiating end of main high temperature heat pump unit 1 connects the second buffering pond 4 through circulation line; The second buffering pond 4 is through the refrigeration end of the warm pump assembly 5 of circulation line connection extra-high-speed, and the radiating end of the warm pump assembly 5 of extra-high-speed connects 6, the three buffering ponds 6, the 3rd buffering pond through circulation line and connects production thermic devices 7 through circulation line; Water pump 8, the second buffering ponds 2 all are installed on every section circulation line also are connected with heating, bathing thermic devices 9.
Claims (2)
1. a refrigeration and heat recovery energy-saving device that the industry that is used to suckle is produced; It is characterized in that: mainly constitute by main high temperature heat pump unit, the first buffering pond, device for cooling, the second buffering pond, the warm pump assembly of extra-high-speed, the 3rd buffering pond and production thermic devices; The refrigeration end of main high temperature heat pump unit connects the first buffering pond through circulation line; The first buffering pond connects device for cooling through circulation line; The radiating end of main high temperature heat pump unit connects the second buffering pond through circulation line, and the second buffering pond is through the refrigeration end of the warm pump assembly of circulation line connection extra-high-speed, and the radiating end of the warm pump assembly of extra-high-speed connects the 3rd buffering pond through circulation line; The 3rd buffering pond connects the production thermic devices through circulation line, and water pump all is installed on every section circulation line.
2. refrigeration and heat recovery energy-saving device that the industry that is used to suckle according to claim 1 is produced, it is characterized in that: the second buffering pond connects heating, bathing thermic devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210059882XA CN102607210A (en) | 2012-03-08 | 2012-03-08 | Refrigeration and heat recovery energy-saving device for dairy production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210059882XA CN102607210A (en) | 2012-03-08 | 2012-03-08 | Refrigeration and heat recovery energy-saving device for dairy production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102607210A true CN102607210A (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210059882XA Pending CN102607210A (en) | 2012-03-08 | 2012-03-08 | Refrigeration and heat recovery energy-saving device for dairy production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102607210A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4256C1 (en) * | 2012-09-12 | 2014-05-31 | Институт Энергетики Академии Наук Молдовы | Milk pasteurization and cooling plant |
| MD4257C1 (en) * | 2012-09-12 | 2014-05-31 | Институт Энергетики Академии Наук Молдовы | Milk pasteurization and cooling plant |
| CN118408336A (en) * | 2024-07-01 | 2024-07-30 | 珠海格力电器股份有限公司 | Disinfection storage process system and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU466367A1 (en) * | 1973-05-31 | 1975-04-05 | Ташкентский Политехнический Институт | Heat pump installation |
| CN102283284A (en) * | 2011-06-16 | 2011-12-21 | 上海理工大学 | Transcritical carbon dioxide heat pump milk disinfecting and cooling system and method |
| JP2011255952A (en) * | 2010-06-11 | 2011-12-22 | Suntory Holdings Ltd | Heating sterilization system |
| CN102309056A (en) * | 2010-07-08 | 2012-01-11 | 米拉必安株式会社 | High-efficiency pasteurizing cooler |
| CN202532779U (en) * | 2012-03-08 | 2012-11-14 | 梅桂岐 | Cooling and heat recovery energy-saving device for dairy production |
-
2012
- 2012-03-08 CN CN201210059882XA patent/CN102607210A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU466367A1 (en) * | 1973-05-31 | 1975-04-05 | Ташкентский Политехнический Институт | Heat pump installation |
| JP2011255952A (en) * | 2010-06-11 | 2011-12-22 | Suntory Holdings Ltd | Heating sterilization system |
| CN102309056A (en) * | 2010-07-08 | 2012-01-11 | 米拉必安株式会社 | High-efficiency pasteurizing cooler |
| CN102283284A (en) * | 2011-06-16 | 2011-12-21 | 上海理工大学 | Transcritical carbon dioxide heat pump milk disinfecting and cooling system and method |
| CN202532779U (en) * | 2012-03-08 | 2012-11-14 | 梅桂岐 | Cooling and heat recovery energy-saving device for dairy production |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4256C1 (en) * | 2012-09-12 | 2014-05-31 | Институт Энергетики Академии Наук Молдовы | Milk pasteurization and cooling plant |
| MD4257C1 (en) * | 2012-09-12 | 2014-05-31 | Институт Энергетики Академии Наук Молдовы | Milk pasteurization and cooling plant |
| CN118408336A (en) * | 2024-07-01 | 2024-07-30 | 珠海格力电器股份有限公司 | Disinfection storage process system and control method thereof |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |