CN202124609U - Vacuum equipment for condensing, freezing and deodorizing edible grease - Google Patents
Vacuum equipment for condensing, freezing and deodorizing edible grease Download PDFInfo
- Publication number
- CN202124609U CN202124609U CN2011202094876U CN201120209487U CN202124609U CN 202124609 U CN202124609 U CN 202124609U CN 2011202094876 U CN2011202094876 U CN 2011202094876U CN 201120209487 U CN201120209487 U CN 201120209487U CN 202124609 U CN202124609 U CN 202124609U
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Abstract
The utility model relates to a vacuum equipment for condensing, freezing and deodorizing edible grease, which is characterized by comprising a rectification column (1), a condensing unit (2), a condenser (3), a Roots liquid loop vacuum unit (4) and a trapping object recovery tank (5), wherein the air outlet of the rectification column is connected with the air inlet of the condenser; the coolant inlet of the condenser is connected with the coolant outlet of the condensing unit; the coolant outlet of the condenser is connected with the coolant inlet of the condensing unit; a recovered effluent hole is connected into the trapping object recovery tank; and the air outlet of the condenser is connected with the air inlet of the Roots liquid loop vacuum unit. Compared with the prior art, the vacuum equipment is characterized in that energy consumption is lowered by 60%. In addition, exhaust gas in the edible grease deodorizing process is recovered and used after being trapped so that pollution on the environment is lightened.
Description
Technical field
The utility model relates to a kind of food oils condensation and freezes the deodorization vacuum apparatus, particularly a kind of dry cold knot vacuum apparatus that congeals.
Background technology
Food oils do not contain a large amount of harmful materials before doing the refining and deodorizing processing, as: lipid acid, aldehyde, ketone, glyceryl ester etc., and the technology peculiar smell of the generation that in oil preparation process, produces, like deeply worried flavor, solvent flavor, hydrogenation peculiar smell etc.The food oils deodorizing technology is exactly that these noxiouss in the food oils are utilized the different physical propertys of various materials under vacuum condition in rectifying tower, through the vacuum low-pressure distillating method it is deviate from, and makes us can obtain safe food oils product.
Traditional food oils deodorization vacuum apparatus is through the vapo(u)r blasting pumping set the direct extraction of the noxious in the food oils in the rectifying tower to be discharged in the atmospheric environment again, will cause certain environmental pollution like this.The vapo(u)r blasting pumping set need consume a large amount of water vapors and a large amount of water coolants at work in addition.Therefore, need in traditional edible oil deodorizing technology to consume great amount of high-temperature water vapor and a large amount of water coolants, and a large amount of exhaust gas emissions is arranged, the processing of a large amount of water coolants can increase certain expense again, if the direct discharging of water coolant also can cause water to pollute.The exhaust gas emission of the middle-size and small-size grease factory that daily output is 400 tons is 10000 cubic metres/day.Directly materials such as noxious that is produced in the food oils deodorizing technology and water vapor are extracted out through the vapo(u)r blasting pumping set in addition, the energy consumption of consumption is quite high.
Summary of the invention
The objective of the invention is to provides a kind of food oils condensation to freeze the deodorization vacuum apparatus to above-mentioned existing technical deficiency, not only can reduce emission of harmful substances, prevents the pollution of the environment, and can cut down the consumption of energy greatly simultaneously.
The purpose of the utility model is achieved in that a kind of food oils condensation freezes the deodorization vacuum apparatus; It comprises rectifying tower, condensation unit, condensing surface, Roots's liquid ring vacuum unit and captures the thing accumulator tank; The air outlet of said rectifying tower links to each other with the inlet mouth of condensing surface; The refrigerant import of said condensing surface links to each other with the refrigerant exit of condensation unit; The refrigerant exit of said condensing surface links to each other with the refrigerant import of condensation unit, and the recovery discharge mouth of said condensing surface inserts the capture accumulator tank and links to each other, and the air outlet of said condensing surface links to each other with the inlet mouth of Roots's liquid ring vacuum unit.
Said condensation unit mainly is made up of screw condensation unit, oil separator, condensing surface, heat exchanger, dry filter, heating power expansion valve, and the condensation unit is to freeze to provide refrigerant for condensation.Refrigerant is got in the condensing surface by the refrigerant exit of condensation unit, in condensing surface be processed medium and carry out after the heat exchange again refrigerant import by the condensation unit and get into the condensation unit and carry out second-compressed.
Said Roots's liquid ring vacuum unit mainly is composed in series by three Roots vaccum pumps and a rotary pump with liquid ring; Said Roots vaccum pump is a level Four vacuum pump; Get into rotary pump with liquid ring by the condensing surface expellant gas through after three grades of vacuum compression of Roots vaccum pump, handle the back through rotary pump with liquid ring and discharge.
Compared with prior art, the beneficial effect of the utility model is:
The utility model is through freezing the condensation before getting into Roots's liquid ring vacuum pumping set of the water vapour of waste gas and 95%, and only the air of surplus incoagulability and trace amounts of water vapor are carried out vacuum and extracted, energy consumption with compared reduction by 60% in the past; In addition the waste gas in the food oils deodorising process is captured the back and recycle, reduce pollution environment.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the condensation unit of the utility model.
Wherein:
Rectifying tower 1
Condensation unit 2
Condensing surface 3
Roots's liquid ring vacuum unit 4
Capture thing accumulator tank 5
Screw condensation unit 2-1
Oil separator 2-2
Condensing surface 2-3
Heat exchanger 2-4
Dry filter 2-5
Heating power expansion valve 2-6.
Embodiment
Referring to Fig. 1; The utility model relates to a kind of food oils condensation and freezes the deodorization vacuum apparatus; It comprises rectifying tower 1, condensation unit 2, condensing surface 3, Roots's liquid ring vacuum unit 4 and captures thing accumulator tank 5; The air outlet of said rectifying tower 1 links to each other with the inlet mouth of condensing surface 3, and the refrigerant import of said condensing surface 3 links to each other with the refrigerant exit of condensation unit 2, and the refrigerant exit of said condensing surface 3 links to each other with the refrigerant import of condensation unit 2; The recovery discharge mouth of said condensing surface 3 inserts capture accumulator tank 5 and links to each other, and the air outlet of said condensing surface 3 links to each other with the inlet mouth of Roots's liquid ring vacuum unit 4.
Referring to Fig. 2, said condensation unit 2 mainly is made up of screw condensation unit 2-1, oil separator 2-2, condensing surface 2-3, heat exchanger 2-4, dry filter 2-5, heating power expansion valve 2-6, and said condensation unit 2 is to freeze to provide refrigerant for condensation.Refrigerant is got in the condensing surface 3 by the refrigerant exit of condensation unit 2, condensing surface 3 in be processed medium and carry out after the heat exchange again carrying out second-compressed by the refrigerant import entering condensation unit 2 of condensation unit 2.
Said Roots's liquid ring vacuum unit 4 is composed in series by three Roots vaccum pumps and a rotary pump with liquid ring, gets into rotary pump with liquid ring by condensing surface 3 expellant gas through after three grades of vacuum compression of Roots vaccum pump, handles the back through rotary pump with liquid ring and discharges.According to different food oils treatment capacities, can adopt 1 cover or 2 cover Roots liquid ring vacuum unit parallel connections to bleed.
Obnoxious flavour in the grease, air and a large amount of water vapour enter into condensing surface through the air outlet of rectifying tower 1; Carry out heat exchange with the refrigerant in the condensing surface; Lipid acid wherein, aldehyde, ketone, glyceryl ester and gas with foreign flavor and 95% above water vapor are frozen in the condensing surface in this condensation, and the do not coagulate air and the quantities of all the other collection at large are discharged to atmospheric environment through air outlet entering Roots liquid ring vacuum unit.
Claims (2)
1. the deodorization vacuum apparatus is freezed in a food oils condensation; It is characterized in that it comprises rectifying tower (1), condensation unit (2), condensing surface (3), Roots's liquid ring vacuum unit (4) and captures thing accumulator tank (5); The air outlet of said rectifying tower (1) links to each other with the inlet mouth of condensing surface (3); The refrigerant import of said condensing surface (3) links to each other with the refrigerant exit of condensation unit (2); The refrigerant exit of said condensing surface (3) links to each other with the refrigerant import of condensation unit (2); The recovery discharge mouth of said condensing surface (3) inserts capture accumulator tank (5) and links to each other, and the air outlet of said condensing surface (3) links to each other with the inlet mouth of Roots's liquid ring vacuum unit (4).
2. the deodorization vacuum apparatus is freezed in food oils condensation according to claim 1, it is characterized in that said Roots's liquid ring vacuum unit (4) is made up of three Roots vaccum pumps and a rotary pump with liquid ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202094876U CN202124609U (en) | 2011-06-21 | 2011-06-21 | Vacuum equipment for condensing, freezing and deodorizing edible grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202094876U CN202124609U (en) | 2011-06-21 | 2011-06-21 | Vacuum equipment for condensing, freezing and deodorizing edible grease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202124609U true CN202124609U (en) | 2012-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202094876U Expired - Lifetime CN202124609U (en) | 2011-06-21 | 2011-06-21 | Vacuum equipment for condensing, freezing and deodorizing edible grease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202124609U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409236A (en) * | 2013-09-03 | 2013-11-27 | 河南粮工科技有限公司 | Combined type deacidification and deodorization tower suitable for deodorizing edible oil in oil industry |
| CN104277911A (en) * | 2014-09-25 | 2015-01-14 | 江阴天田真空设备制造有限公司 | Vacuum equipment for condensing, freezing and deodorizing edible oil and fat |
| CN104277910B (en) * | 2014-09-25 | 2016-09-07 | 江阴天田真空设备制造有限公司 | Vaporising device for grease condensing, freezing deodorization |
| CN108998212A (en) * | 2018-08-24 | 2018-12-14 | 铜陵瑞璞牡丹产业发展有限公司 | Guarantee the production line of peony seed oil quality |
-
2011
- 2011-06-21 CN CN2011202094876U patent/CN202124609U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409236A (en) * | 2013-09-03 | 2013-11-27 | 河南粮工科技有限公司 | Combined type deacidification and deodorization tower suitable for deodorizing edible oil in oil industry |
| CN104277911A (en) * | 2014-09-25 | 2015-01-14 | 江阴天田真空设备制造有限公司 | Vacuum equipment for condensing, freezing and deodorizing edible oil and fat |
| CN104277911B (en) * | 2014-09-25 | 2016-08-31 | 江阴天田真空设备制造有限公司 | Edible oil and fat condensing, freezing deodorization vacuum equipment |
| CN104277910B (en) * | 2014-09-25 | 2016-09-07 | 江阴天田真空设备制造有限公司 | Vaporising device for grease condensing, freezing deodorization |
| CN108998212A (en) * | 2018-08-24 | 2018-12-14 | 铜陵瑞璞牡丹产业发展有限公司 | Guarantee the production line of peony seed oil quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |
|
| CX01 | Expiry of patent term |