CN204180795U - A kind of spiral precooler of butchering processing for fowl - Google Patents
A kind of spiral precooler of butchering processing for fowl Download PDFInfo
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- CN204180795U CN204180795U CN201420531250.3U CN201420531250U CN204180795U CN 204180795 U CN204180795 U CN 204180795U CN 201420531250 U CN201420531250 U CN 201420531250U CN 204180795 U CN204180795 U CN 204180795U
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Abstract
A kind of spiral precooler of butchering processing for fowl involved by the utility model, mainly comprises control system, ozone generator, supersonic generator, chlorine dioxide generator, compressor, division board, ultrasonic transducer, condenser tube, pre-cold trap, ozone distributor, housing, helical baffle.Control system can realize the control to ozone generator, supersonic generator, chlorine dioxide generator and compressor; The ozone that ozone generator produces is passed in pre-cold trap by ozone carrier pipe, then realizes ozone being uniformly distributed in pre-cold trap through ozone distributor, and wherein ozone distributor has six, is arranged on the both sides of pre-cold trap inwall symmetrically and evenly; The ultrasonic wave that supersonic generator produces is delivered to the effect of ultrasonic transducer realization to fowl trunk in pre-cold trap by ultrasonic wave conducting tube, and wherein ultrasonic transducer has three, is evenly installed on the bottom outer wall of pre-cold trap; Compressor intermittently can control condenser tube to realize refrigeration.
Description
Technical field
The utility model belongs to fowl and butchers manufacture field, particularly a kind of spiral precooler fowl trunk being carried out to synchronous precooling and bacteria reducing.
Background technology
Precooling is that fowl butchers process procedure important in process, and its main purpose suppresses the growth of pathogenic microorganism and putrefactive microorganisms, guarantees the edible quality that poultry is good.At present, conventional Pre-cooling Mode has immersion to cool and air cooling two kinds.European Union and Canadian poultry are butchered in processing and generally adopt air cooling, and the U.S., Brazil, China then mainly adopt immersion cooling.The equipment that the precooling of the immersion type of cooling adopts can be divided into spiral precooler and the large class of rake-type precooler two.
The conventional helical precooler that present factory adopts is all pull tens fowl trunks out in exit at every turn simultaneously, fowl trunk is deposited in together usually, pull out between mechanism and precooler, in fowl trunk thorax, between fowl trunk, have certain water to stockpile, what cause water oozes out not in time, these cold water have just been taken out of spiral precooler, so both waste water resource and the energy, normally create impact again on subsequent processing.Spiral precooler butterfly drives the motion of cooling water medium also not high to the cooling effectiveness of fowl trunk.In spiral precooler, usually use the disinfection sanitizers such as clorox in the aqueous medium that cools, not only cause chemical residual, microbial disinfection effect is also undesirable, also causes the problems such as environmental pollution.
In recent years, due to the appearance of various biological or chemical residue problem in food security, such as ultrasonic wave process and the low-residual chemical method application study as the process such as ozone, chlorine dioxide, brine electrolysis and combination thereof of some physical methods has been had an optimistic view of by increasing people, and synergy effects to sterilization of these process also more and more receive publicity.(the Burleson G R such as Burleson, Murray T M, Pollard M. Inactivation of viruses and bacteria by ozone with and without sonication [J] .Applied Microbiology, 1975,29 (3): 340-344.) result of study of supersonic wave cooperating with ozone process water is shown that ozone bactericidal effect under hyperacoustic synergy is better.(the Villerreal M E such as Villerreal, Baker R C, Regenstein J M.Incidence of Salmonella on poultry carcasses following the use of slow-release chlorine dioxide [J] .Journal of Food Protection, 1990,53 (6): 7465-7501) the chlorine dioxide slow-release solution studying discovery 1% (w/v) can kill all salmonellas on turkey trunk completely.Mcclements(Mcclements D J. Advances in the application of ultrasound in food analysis and processing [J]. Trends in Food Science and Technology, 1995,6 (9): 293-299.) think that effect is better when using ultrasonic synergistic other sterilization technology (as heat treatment, ozone or other chemical reagent etc.) conbined usage to carry out microbial disinfection.Hu Wenrong etc. (Hu Wenrong, Wang Shifen. ultrasound-enhanced O
3the experimental study [J] of sterilizing ability. Chinese water supply and drainage, 1999,15 (4): 58-60.) result of studying supersonic wave cooperating with ozone sterilizing ability shows: ultrasonic wave energy makes the bacteria reducing rate of ozone strengthen significantly.Wang Haiou etc. (Wang Haiou, Hu Zhichao. the design of ultrasonic ozone combination fruit-vegetable cleaner and test [D]. Nanjing Agriculturing Mechanization Inst., Ministry of Agriculture, Nanjing, 210014) devise ultrasonic ozone and combine fruit-vegetable cleaner, bacteria reducing rate is more than 90%.Cooksey(Cooksey K.Effect of chlorine dioxide sachets and modifled atmosphere packaging on quality of fresh chicken breasts [C] .TAPPI PLACE Division Conference, New LA, United States, Orleans:2004:214-234) the slowly-releasing pouch that chlorine dioxide slow-release preparation agent is housed is put into the complete nitrogen packed bag that Fresh Grade Breast is housed, and store at 3 DEG C, 75% (3 × 10 can be killed after 15 days
9cfu/mL) salmonella.Research finds, at identical temperature conditions, when the processing time is 10 minutes, the sample of supersonic wave cooperating with ozone and chlorine dioxide treatment can obtain the highest bacteria reducing rate, reach more than 80%, and chicken trunk can reach the bacteria reducing rate of 75% under the process of ultrasonic synergistic chlorine dioxide; Meanwhile, significantly can suppress the growth of the TVB-N value of chicken duration of storage, extend the shelf life of chicken trunk.
Summary of the invention
The utility model is based on the research to conventional helical precooler especially half groove precooler, low for cooling effectiveness in its process fowl trunk, bacteria reducing weak effect, the weak points such as easy generation chemical residual, the technical scheme adopted installs supersonic generator additional on former conventional helical precooler basis, ozone generator and chlorine dioxide generator, ultrasonic wave can be realized, ozone, effectively working in coordination with of chlorine dioxide three kinds process, and then reach the object of synchronous bacteria reducing in precooling process, the generation of effective minimizing fowl trunk cross pollution, also reduce the chemical residual of clorox.The utility model mainly comprises control system, ozone generator, supersonic generator, chlorine dioxide generator, compressor, division board, ultrasonic transducer, condenser tube, pre-cold trap, ozone distributor, housing, helical baffle; Control system can realize the control to ozone generator, supersonic generator, chlorine dioxide generator and compressor; The ozone that ozone generator produces is passed in pre-cold trap by ozone carrier pipe, then realizes ozone being uniformly distributed in pre-cold trap through ozone distributor, and wherein ozone distributor has six, is arranged on the both sides of pre-cold trap inwall symmetrically and evenly; The ultrasonic wave that supersonic generator produces is delivered to the effect of ultrasonic transducer realization to fowl trunk in pre-cold trap by ultrasonic wave conducting tube, and wherein ultrasonic transducer has three, is evenly installed on the bottom outer wall of pre-cold trap; Compressor intermittently can control condenser tube to realize refrigeration.The utility model precooling effect is good, and not only even to the precooling of fowl trunk, pre-cold efficiency also improves greatly.
Accompanying drawing explanation
Fig. 1 is the front view of the spiral precooler of butchering processing for fowl.
Fig. 2 is the right view of the spiral precooler of butchering processing for fowl.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the spiral precooler of butchering processing for fowl involved by the utility model, is formed primarily of control system 1, ozone generator 3, supersonic generator 4, chlorine dioxide generator 5, compressor 6, division board 7, ultrasonic transducer 9, condenser tube 10, pre-cold trap 11, ozone distributor 12, housing 14, helical baffle 15.Control system 1 can realize the control to ozone generator 3, supersonic generator 4, chlorine dioxide generator 5 and compressor 6; The ozone that ozone generator 3 produces is passed in pre-cold trap 11 by ozone carrier pipe 2, then realizes ozone being uniformly distributed in pre-cold trap 11 through ozone distributor 12, and wherein ozone distributor 12 has six, is arranged on the both sides of pre-cold trap 11 inwall 13 symmetrically and evenly; The ultrasonic wave that supersonic generator 4 produces is delivered to by ultrasonic wave conducting tube 8 effect that ultrasonic transducer 9 realizes fowl trunk in pre-cold trap 11, and wherein ultrasonic transducer 9 has three, is evenly installed on the bottom outer wall of pre-cold trap 11; Compressor 6 intermittently can control condenser tube 10 to realize refrigeration.
Claims (1)
1. a kind of spiral precooler of butchering processing for fowl involved by the utility model, mainly comprises control system, ozone generator, supersonic generator, chlorine dioxide generator, compressor, division board, ultrasonic transducer, condenser tube, pre-cold trap, ozone distributor, housing, helical baffle; Control system can realize the control to ozone generator, supersonic generator, chlorine dioxide generator and compressor; The ozone that ozone generator produces is passed in pre-cold trap by ozone carrier pipe, then realizes ozone being uniformly distributed in pre-cold trap through ozone distributor, and wherein ozone distributor has six, is arranged on the both sides of pre-cold trap inwall symmetrically and evenly; The ultrasonic wave that supersonic generator produces is delivered to the effect of ultrasonic transducer realization to fowl trunk in pre-cold trap by ultrasonic wave conducting tube, and wherein ultrasonic transducer has three, is evenly installed on the bottom outer wall of pre-cold trap; Compressor intermittently can control condenser tube to realize refrigeration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531250.3U CN204180795U (en) | 2014-09-17 | 2014-09-17 | A kind of spiral precooler of butchering processing for fowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531250.3U CN204180795U (en) | 2014-09-17 | 2014-09-17 | A kind of spiral precooler of butchering processing for fowl |
Publications (1)
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|---|---|
| CN204180795U true CN204180795U (en) | 2015-03-04 |
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| CN201420531250.3U Active CN204180795U (en) | 2014-09-17 | 2014-09-17 | A kind of spiral precooler of butchering processing for fowl |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402161A (en) * | 2018-04-16 | 2018-08-17 | 潍坊鑫瑞达工控科技有限公司 | Direct-cooling type spiral precooler |
| CN114353411A (en) * | 2022-01-10 | 2022-04-15 | 潍坊鑫瑞达工控科技有限公司 | Xin refrigerant spiral pre-cooler |
| CN114680268A (en) * | 2022-04-22 | 2022-07-01 | 重庆化工职业学院 | Pork low-temperature precooling ultrasonic sterilizer used in slaughtering room |
-
2014
- 2014-09-17 CN CN201420531250.3U patent/CN204180795U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402161A (en) * | 2018-04-16 | 2018-08-17 | 潍坊鑫瑞达工控科技有限公司 | Direct-cooling type spiral precooler |
| CN108402161B (en) * | 2018-04-16 | 2023-10-20 | 潍坊鑫瑞达工控科技有限公司 | Direct cooling type spiral precooler |
| CN114353411A (en) * | 2022-01-10 | 2022-04-15 | 潍坊鑫瑞达工控科技有限公司 | Xin refrigerant spiral pre-cooler |
| CN114680268A (en) * | 2022-04-22 | 2022-07-01 | 重庆化工职业学院 | Pork low-temperature precooling ultrasonic sterilizer used in slaughtering room |
| CN114680268B (en) * | 2022-04-22 | 2024-01-26 | 重庆化工职业学院 | Pork low-temperature precooling ultrasonic sterilizer used in slaughtering room |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |