CN1053797C

CN1053797C - Fined sweetened bean paste producing technology and equipment

Info

Publication number: CN1053797C
Application number: CN94110115A
Authority: CN
Inventors: 姜长征
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-15
Filing date: 1994-03-15
Publication date: 2000-06-28
Anticipated expiration: 2014-03-15
Also published as: CN1107004A

Abstract

The present invention relates to a novel production technology and equipment for the mechanized continuous production of fine bean paste with bean skin. After being sieved for removing stones and cleaned, beans as raw material are milled with the bean skin and then formed into high-viscosity thick glue-property material. Moreover, the high-viscosity thick glue-property material is directly loaded into a whirl air drying machine for drying so as to form the bean paste. The advanced technical technology has high productive efficiency which is 2 to 3 times fast as that of imported Japanese production lines and 10 times fast as that of domestic manual technologies. The whirl air drying machine as the special equipment manufactured for implementing the technology has the advantages of reasonable structure, simple operation, energy conservation and favorable drying effect. In addition, the fine bean paste produced by the technology and the equipment has the advantages of rich nutrition, fresh color and good taste.

Description

Fined sweetened bean paste production method and equipment

The present invention relates to a kind of production method and complete set of equipments of natural green food-fined sweetened bean paste.

Red green bean paste is a kind of multi-functional fast food, also is the important source material of food industry simultaneously.The domestic and international sweetened bean paste of producing generally has the skin of containing and does not contain Pi Zhifen at present; The branch that wet-milling and dry powder are also arranged, dry powder carry and eat all more convenient.In recent years, the domestic huge fund that once spent has been introduced several Japanese sweetened bean paste production lines, all can only produce wet sweetened bean paste-clear water sweetened bean paste and not contain skin of beancurd.Traditional Chinese medicine is thought: skin of beancurd contains abundant nutrition, has the effect of promoting longevity, nourish beauty treatment, and belt leather sweetened bean paste can keep the natural colored of beans and quality constant.Because skin of beancurd has higher colloidality material, the beans belt leather is pulverized, made dry powder, on technology, have certain degree of difficulty, therefore still there is not at present the technology and the equipment of desirable production belt leather sweetened bean paste.The production technology of the dried sweetened bean paste of domestic production is outmoded.Remain and use manually, at first with the bean or pea washing, it is ripe then beans to be added poach with cauldron, and pulverize with flour mill with the pan oven dry back again.Though the sweetened bean paste that this method is produced contains skin of beancurd, the poor quality, granularity is not high; And heavy manual labor, production efficiency is extremely low.

The purpose of this invention is to provide a kind of mechanization continuity and produce method and the key equipment that contains the skin fined sweetened bean paste.

Continuous mechanical production method of the present invention adopts a whole set of special equipment to carry out: to go stone equipment to screen; Washing beans equipment cleans; The boiling steam-boiler carries out boiling; The fine gtinding machine carries out abrasive dust; Use at last and directly make sweetened bean paste powder (as Fig. 1) with the cyclone drying machine.

The sweetened bean paste that adopts this kind method and apparatus to make is excellent in quality; Delicate mouthfeel; Bright in colour; The beans pure perfume (or spice) of distinguishing the flavor of, nutritious; Instant is an excellent tonic product.And through high temperature sterilization vacuum packaging, long shelf-life.Meet the international food standard fully through testing identity, product quality reaches domestic and international advanced level.Describe the operation principle of its production process and equipment in detail below in conjunction with accompanying drawing.

Fig. 1 is a fined sweetened bean paste production method flow chart.

The raw material bean or pea are removed the sandstone foreign material through removing stone equipment as seen from Figure 1, through the cleaning equipment foreign material that take out stains, with the boiling steam-boiler bean or pea are boiled then again, then grind with the fine gtinding machine.Japan's production line is dry after removing skin of beancurd and be extrusion dehydration after promptly pulverizing under the state of coming unstuck, and finished product is white in color, and the nutrition loss is a lot, and raw material availability has only 50-55%.And adopt said method is that the red bean belt leather is ground, and is high thickness colloidal substance convection drying powdering after the grinding, and finished product takes on a red color, and keeps the whole nutritions of bean or pea, and raw material bean or pea utilization rate reaches more than 98%.Whole production line is continuous mechanical production, greatly reduces labor strength, and output can reach 1-1.5 ton/class.Comparing production efficiency with traditional-handwork technology improves more than 10 times.Compare with introducing Japanese production line, production efficiency improves 1-2 doubly.

Fig. 2 and Fig. 3 are the schematic diagram of cyclone drying machine.

The drying machine that this kind is used for high slumpability colloid material is the key equipment of implementing to produce the fined sweetened bean paste method, and its structure and operation principle are as follows:

After grinding, the fine gtinding machine is high material of sticky shape, enter in the hothouse 9 by material inlet 5 (see figure 2)s, smashed by the rotation steel brush 4 of high speed reducing mechanism 8 in the porch, because action of centrifugal force is thrown to the wall of hothouse and because of gravity fall, meet with the rotation thermal current that tangentially enters pressure stabilizing cavity 6 by hot-wind inlet 11 and under it drives, clash into mutually, reach the purpose of secondary pulverizing with the bump frame 7 of hothouse 9 bottoms.With the material that high temperature, high speed swirling eddy rise, fully after the drying, after screening, the classification ring 2 on machine top discharges by the outlet 10 of discharging loam cake 1, and enter cyclone separator and separate back collection, packing.And by the coarse-grained material that classification ring 2 blocks, fall behind down along locular wall, pulverize once more, dry once more.3 is artificial hole and peephole among the figure.

This special equipment is rational in infrastructure, novel in design, moulding is unique, simple to operate, reliable, energy savings, easy to maintenance, anticorrosion durable.Whole production line adopts envelope group or semi-enclosed production, and material is lossless, pollution-free, no bath sound, production environment sanitation and hygiene.Required hot blast is provided by induced draught system, and rotation steel brush motor speed can be chosen wantonly between 0-15000 rev/min.Finished product sweetened bean paste water content can reach about 5% (water content is 70% before dry), and drying effect is fabulous.

Claims

1, a kind of production contains the method for skin fined sweetened bean paste, whole process is continuous mechanical production, the raw material bean or pea are removed the sandstone foreign material through removing stone equipment, again through the cleaning equipment foreign material that take out stains, with the boiling steam-boiler bean or pea are boiled then, the back is carried out belt leather with the fine gtinding machine and is ground, be high thickness colloid material after the grinding, it is characterized in that the high material of sticky shape after the fine gtinding machine grinds, enter in the hothouse (9) by material inlet (5), smashed by the rotation steel brush (4) of high speed reducing mechanism (8) in the porch, throw to the wall of hothouse and because of gravity fall, meet with the rotation thermal current that tangentially enters pressure stabilizing cavity (6) by hot-wind inlet (11) and under it drives, clash into mutually with the bump frame (7) of hothouse (9) bottom, with high temperature, the material that the high speed swirling eddy rises, fully after the drying, after classification ring (2) screening on machine top, discharge, enter cyclone separator separation back and collect by the outlet (10) of discharging loam cake (1), packing.

2, a kind of for being dried to the special equipment that the powder method designs in the enforcement claim 1---cyclone drying machine, it mainly is made up of hothouse (9), pressure stabilizing cavity (6) and classification ring (2), it is characterized in that:

A) the first level flour millstone is the high speed reducing mechanism (8) by driven by motor, rotation steel brush (4) is installed in its end and locates eccentric position with feed entrance (5),

B) the second patent flour millstone is mounted in the bump frame (7) of hothouse (9) bottom.