CN2260286Y

CN2260286Y - Machine for automatically making powdered ice

Info

Publication number: CN2260286Y
Application number: CN 95223424
Authority: CN
Inventors: 王国章; 刘焕达; 高云峰; 张子毅
Original assignee: BEIJING FOODSTUFF PACKAGING MACHNERY INST
Current assignee: BEIJING FOODSTUFF PACKAGING MACHNERY INST
Priority date: 1995-10-11
Filing date: 1995-10-11
Publication date: 1997-08-20
Anticipated expiration: 2005-10-11

Abstract

The utility model relates to a machine for automatically making powdered ice, which can make drinking water in life into powdered ice through ice making methods, such as filtering, pre-cooling, freezing and continuous spiral scraping. A pre-cooling water tank which is provided a refrigeration and evaporation coil inside is arranged on the front part of an ice-making bucket; the water outlet of the pre-cooling water tank is connected with the water inlet of the ice-making bucket; the refrigeration and evaporation coil is wound on the outer wall of the ice-making bucket; the ice-making bucket is provided with an ice-making cutting shaft which is provided with continuous spiral edges inside; the ice-making cutting shaft is rotated in the bucket; the spiral edge scrapes the ice frozen in the inner wall of the ice-making bucket. The structure enlarges the refrigeration area and increases the utilization efficiency of the refrigeration. The spiral scraping ice-making method raises the ice-making efficiency.

Description

Automatic ice shaver

The utility model is a kind of ice making equipment of Drinking Water being made the trash ice grain.

The equipment of producing trash ice mostly is discontinuous formula from production form at present.As Frost maker, in the making drugs into frostlike powder bucket raw water is housed, because refrigeration, the shallow freezing of making drugs into frostlike powder bucket goes out very thin ice sheet, the scraper plate circulation by rotation scrapes ice sheet again, makes frost.The frost that this equipment is made, granularity is very little, and it is discontinuous to go out frost.And for example the ice crusher of simple function on this equipment, can only be placed on the good ice cube that has freezed in the water ice groove, by the rotation of blade scraping, makes ice cube be processed into trash ice.Because it is that employing is discontinuous open that raw water is frozen into the ice making production process, this mode of production causes ice contaminated in transportation easily, thereby directly influences the edible hygienic requirements of trash ice.

Order of the present utility model ground be to provide a kind of with Drinking Water by filtration, precooling treatment, refrigeration freeze, the whole process of production of spiral ice making, for sealing ground, continuously, the ice making equipment of High-efficient Production trash ice grain.

Be achieved in that the water inlet of Drinking Water being inserted automatic ice shaver order of the present utility model, water under the normal temperature is by a water-purifying device, water is purified, water after the purification enters a pre-cold water storage cistern, the refrigeration evaporator coil pipe is housed in the water tank, make the temperature of the water that enters water tank be reduced to certain temperature, become water at low temperature.Enter in the ice making bucket after the water precooling in the water tank, the evaporation tube of refrigeration is equipped with in the outside of ice making bucket wall, and evaporation tube can make the cooling of whole bucket wall.After water at low temperature entered the ice making bucket, because the refrigeration of the evaporation tube in the bucket wall outside, water can freeze out one deck thin ice in bucket wall inboard soon.In the bucket ice making cutter shaft that has the spiral angle of throat is housed, the ice making cutter shaft is by rotation, and helical edges can scrape the thin ice that constantly freeze out on the bucket wall gradually.Along with the ice making cutter shaft constantly rotates, the ice that is scraped is pushed to ice mouth gradually by helical edges, thereby makes the water ice of trash ice grain.

The utility model has installed a pre-cold water storage cistern additional at the leading portion of ice making bucket water inlet, water in the pre-cold water storage cistern can cooled system a part of evaporation tube be cooled to water at low temperature fully, effectively utilized the refrigerating capacity in the refrigeration system like this, made raw water reach needed temperature.After water at low temperature enters the ice making bucket, can on the bucket wall, be frozen into thin ice in the short period of time, so just freeze out the used time weak point of thin ice on the inherent bucket of the ice making bucket wall than directly inserting with normal-temperature water.

Brief configuration of the present utility model is provided by the following drawings:

Fig. 1 is the concise and to the point work sheet of the utility model ice making principle.

The relation and the working condition of the device that foundation the utility model proposes are described below in conjunction with Fig. 1:

Fig. 1 has comprised the pre-cold water storage cistern (5) that makes the raw water precooling after the purification, in pre-cold water storage cistern, be placed with the evaporation coil (6) of refrigeration, precooling water outlet of water tank and ice making bucket (4) water inlet are connected, outer wall at ice making bucket (4) is wound with cooling evaporation tube (3), the outlet of evaporation tube (3) connects with the import of evaporation coil (6), and the outlet of the import of evaporation tube (3) and evaporation coil (6) connects with the export and import of refrigeration system (7) respectively to form the loop.After the water at low temperature of pre-cold water storage cistern (5) enters ice making bucket (4), because the refrigeration of evaporation tube forms thin ice on ice making bucket inwall.Ice making cutter shaft (1) in the ice making bucket is under the drive of power, and rotation continuously scrapes the thin ice that constantly form on the ice making bucket wall, and thin ice constantly are pushed out ice mouth (2) under the spiral fluted effect, thereby produce the water ice of trash ice grain.

Claims

1, a kind of automatic ice shaver of Drinking Water being made the trash ice grain, place the pre-cold water storage cistern (5) of refrigeration evaporator coil pipe (6) in being equipped with in the ice shaver, the delivery port of pre-cold water storage cistern (5) with in the ice making cutter shaft (1) of being with helical cutting edge is housed and the water inlet of the ice making bucket (4) that outer wall is wound with evaporation tube connects, it is characterized in that having in the pre-cold water storage cistern (5) evaporation coil (6) of refrigeration, ice making bucket outer wall is wound with evaporation tube (3), the outlet of evaporation tube (3) connects with the import of evaporation coil (6), and the outlet of the import of evaporation tube (3) and evaporation coil (6) connects with the export and import of refrigeration system respectively.

2, automatic ice shaver according to claim 1 is characterized by the part evaporation coil (6) in the refrigeration system on the machine is housed in the pre-cold water storage cistern (5).

3, automatic ice shaver according to claim 1 is characterized in that ice making cutter shaft (1) outer wall has the continuous helical cutting edge of certain lift angle.

4, automatic ice shaver according to claim 1 is characterized in that ice making bucket (4) is the cylinder barrel of an inner wall smooth, and its outer wall is wound with a part of evaporation tube (3) in the refrigeration system.