CN2269806Y

CN2269806Y - Cooking-vessel for steaming dough product

Info

Publication number: CN2269806Y
Application number: CN 96237239
Authority: CN
Inventors: 黄粤宁
Original assignee: LEHUI INDUSTRY Co Ltd HUIZHOU CITY
Current assignee: LEHUI INDUSTRY Co Ltd HUIZHOU CITY
Priority date: 1996-07-26
Filing date: 1996-07-26
Publication date: 1997-12-10
Anticipated expiration: 2006-07-26

Abstract

The utility model relates to a device for steaming flour products, wherein, a steaming box is provided with a pipeline which is communicated with a vacuum pump. When the utility model is used, after the flour products are steamed, air in the steam box is vacuumized, a portion of water of high-temperature food is boiled away rapidly, lots of steam generation latent heat is brought away, and high-temperature food is minimized normal temperature rapidly within 10 minutes. The food is taken out of the steaming box, and then the food is packaged. Thereby, the utility model shortens working time of mass production of the flour products. When the food is cooled in a sealed condition, food sanitation is guaranteed, production space is saved, and working environment is improved.

Description

A kind of device of processing steamed wheaten food

The utility model relates to the device that can cool off Flour product such as steaming steamed bun, steamed stuffed bun fast.

Fast foods such as existing multiple freezing steamed bun, steamed stuffed bun are sold on the market.Because about 100 ℃ of the temperature behind the food steaming, can not be immediately pack with the material of plastic sheeting class, it is freezing also should not to go into freezer immediately, food must be cooled to operations such as just can packing or go into freezer near normal temperature, cause the production cycle long, a series of problems such as sanitary condition is poor, efficient is low.To produce freezing steamed bun in batches is example, after steamed bun cooks, generally is that the pallet that will adorn steamed bun is emitted on special chilling room, with fan blowing cooling.With season, weather difference, generally needed 3-6 hour can make food reach normal temperature.The whole cooling procedure time is long; Steam is steaming in the chilling room, poor working environment; The long-time fan that uses is dried, and possible suction chamber has the air of dust, bacterium outward, causes the food secondary pollution; The wind cooling can make the steamed bun surface air-dry, influences presentation quality.

The purpose of the utility model is to provide a kind ofly can cool off the device that is steamed pastries fast, to shorten process time, improves working environment, reduces production costs, and guarantees the requirement of food quality and aseptic.

The device of processing steamed wheaten food described in the utility model has sealable steam box, and jet chimney, steam generator have on the steam box on the pipeline that connects vavuum pump, the pipeline valve is housed.

The device of described processing steamed wheaten food can be to vacuumizing in the steam box.According to physics principle, evaporation of water temperature and environmental pressure (vacuum) have corresponding functional relation, and the vapourizing temperature of pressure low more (being that vacuum is high more) water is low more, and water absorbs in vaporescence and takes away a large amount of latent heats of vaporization.Water content was quite high when food had just cooked, and promptly vacuumized decompression, made the heat in vaporization and a large amount of absorbing food products rapidly of a part of moisture content in the food, made the food cooling of lowering the temperature rapidly.

Because described device can adopt the mode of vacuumizing to cool off, for batch processing steamed flour-made food brings many benefits:

(1) the food cooling is rapid, just can make about 100 ℃ food reduce to normal temperature in general 10 minutes.Can shorten Production Time very significantly, enhance productivity.

(2) the food internal and external temperature unanimity that is cooled, the no temperature difference can be as cold phenomenons in the outer heat of nature issuable food of when cooling, can not form mist vapour after with plastic film packaging in film and cause the Flour product surface water stain; Can not make yet Flour product in cooling procedure by air-dry epidermis.Can guarantee presentation quality.

(3) because cooling rapidly, can pass through to adapt to the warm area (20-50 ℃) of mold propagates in the utmost point short time, and cooling in confined conditions, can not produce secondary bacterial and pollute.

(4) can under sealing condition, finish and steam, cool off, not have a large amount of steam effect of flood workshop conditions, the also no-trump scalding food operation of from steam box, taking out, work safety does not have the danger of scalding the workman.

(5) steam, cooling procedure, need not staff and directly participate in, for the cooking food automation provides necessary base.

(6) because of will not cooling off by food, save and produce required occupation space, can save the investment of cooling factory building and conveying equipment.

Accompanying drawing is described schematic representation of apparatus.

On the sealable steam box 1, there is jet chimney 2 to connect steam generator, the pipeline 3 that connects vavuum pump 4 is arranged on the steam box 1, valve 5 is housed on the pipeline 3.

Claims

1, a kind of device of processing steamed wheaten food is made up of steam box (1), jet chimney (2), steam generator, it is characterized in that, the pipeline (3) of connection vavuum pump (4) is arranged on the steam box (1), and valve (5) is housed on the pipeline (3).