CN202160591U

CN202160591U - Spiral precooler

Info

Publication number: CN202160591U
Application number: CN2011202685804U
Authority: CN
Inventors: 李秉和; 张俊峰
Original assignee: INNER MONGOLIA SAIFEIYA FOOD CO Ltd
Current assignee: INNER MONGOLIA SAIFEIYA FOOD CO Ltd
Priority date: 2011-07-27
Filing date: 2011-07-27
Publication date: 2012-03-14
Anticipated expiration: 2021-07-27

Abstract

The utility model discloses a spiral precooler, which comprises a precooler and refrigerating evaporator coils additionally mounted between an inner shell and an outer shell of the precooler. The whole refrigerating evaporator coils are in a semicircular structure and grouped and mounted in parallel between the inner shell and the outer shell of the spiral precooler, the refrigerating evaporator coils are connected with a refrigerating system of a refrigerating workshop directly, and the refrigerating evaporator coils contain refrigerating fluid and are provided with low-temperature media between the inner shell and the outer shell of the spiral precooler. Refrigerating evaporators and the precooling technique are integrated to one spiral precooler, so that the combined spiral precooler integrates sterilizing, cooling and refrigerating functions, and the precooling effect of icing without an ice maker can be realized.

Description

The spiral precooler

Technical field the utility model relates to the precooling equipment that bird produces, and relates to a kind of spiral precooler specifically.

Background technology precooling equipment and technology bird at home and abroad butchers processing enterprise and scientific research institutions are generally paid attention to; The precooling equipment that precooling equipment generally adopts has spiral precooler, two big types of cold water of rake-type precooler or frozen water precooler; This general scene of two kind equipments all is equipped with handpiece Water Chilling Units or ice making unit, and handpiece Water Chilling Units institute chilled water is transported to cooling duck trunk in the precooler with water pump after reaching the requirement temperature; The water temperature that the trash ice that the ice making unit is processed is put into precooler adjusting precooler at any time guarantees cooling duck trunk at 0～4 ℃; A kind of in addition process for cooling is air-cooled, generally is the duck trunk is hung on the chain at a slow speed through the air-cooling chamber cooling of air-cooler is installed, because that air-cooled technology cold consumes is high, cooling effect is poor, and to the duck blood runner, that erythema is eliminated ability is low, this technology progressively is eliminated; The third water cooling pond precooling technology; Product uses chain motion cycle in the pond in water cooling pond, because this technology consumption cold is big, refrigeration does not often reach the temperature standard of precooling; Water quality can not often be changed; Bacterium breeds more, can cause secondary pollution, has only the small business of small investment to use; Therefore each enterprise and scientific research institution active research bird are butchered processing precooling new equipment and new technology.

Defective and the weak point of summary of the invention in order to overcome prior art; The utility model provides a kind of spiral precooler, and the refrigerating evaporator coil pipe is directly installed on the spiral precooler equipment, reduces the intermediate link that refrigeration transmits; Improve refrigerating efficiency, reduce energy resource consumption.

The utility model for the technical scheme that the technical solution problem provides is:

A kind of spiral precooler comprises precooler, is installed at the middle refrigerating evaporator coil pipe of precooler inside and outside shell; Refrigerating evaporator coil pipe integral body is made semicircular structure; Divide into groups to be in parallel installed with in the middle of spiral precooler inside and outside shell; The refrigerating evaporator coil pipe directly is connected with refrigeration workshop refrigeration system, in the refrigerating evaporator coil pipe refrigerating fluid is arranged, and cryogenic media is housed in the middle of the spiral precooler inside and outside shell.

Said cryogenic media is a salt solution.

The advantage of the utility model is: the spiral precooler is that refrigerating evaporator and precooling technical process are incorporated on the equipment; Make the spiral precooler complex and spiral precooler of promptly sterilizing, cool off, freeze; Realized just reaching ice-cooled precooling effect without ice machine, the one, cut this link of middle ice making equipment, the 2nd, reduced the mass energy consumption of ice making; Promptly saved the investment of refrigeration plant and factory building; Reduce daily plant maintenance and recondition expense simultaneously, obviously reduce production costs, increase the business economic benefit; Obviously simplified controling of equipment and precooling operation.

Description of drawings Fig. 1 is the structural representation of the utility model;

Fig. 2 is the cutaway view of the utility model.

A kind of spiral precooler of the specific embodiment comprises precooler, is installed at the refrigerating evaporator coil pipe 3 of precooler inside and

outside shell

2,4 centres; Refrigerating evaporator coil pipe 3 integral body are made semicircular structure; Divide into groups to be in parallel installed with in the middle of spiral precooler inside and

outside shell

2,4; Refrigerating evaporator coil pipe 3 directly is connected with refrigeration workshop refrigeration system, and the refrigerating fluid in the refrigerating evaporator coil pipe 3 freezes and makes the precooling technology frozen water of spiral precooler inside reach 0～4 ℃ specification requirement, the 1st, spiral propeller by meeting salt cool water media that food processing requires in the middle of spiral precooler inside and

outside shell

2,4; The 5th, power transmission shaft, the 6th, spiral propeller advances blade.

Claims

1. spiral precooler; It is characterized in that: the refrigerating evaporator coil pipe (3) that comprise precooler, is installed at the precooler inside and outside shell in the middle of (2,4); Evaporator coil is semicircle, divides into groups to be in parallel installed with in the middle of spiral precooler inside and outside shell, and the refrigerating evaporator coil pipe directly is connected with refrigeration workshop refrigeration system; In the refrigerating evaporator coil pipe refrigerating fluid is arranged, the refrigerating evaporator coil pipe is equipped with cryogenic media in the middle of spiral precooler inside and outside shell.

2. spiral precooler according to claim 1 is characterized in that: said cryogenic media is a salt solution.