CN103829348A

CN103829348A - Energy saving method for freezing bean vermicelli

Info

Publication number: CN103829348A
Application number: CN201410089706.XA
Authority: CN
Inventors: 马千里
Original assignee: Individual
Current assignee: Yang Chunjie
Priority date: 2014-03-04
Filing date: 2014-03-04
Publication date: 2014-06-04
Anticipated expiration: 2034-03-04
Also published as: CN103829348B

Abstract

The invention belongs to the technical field of eatable bean vermicelli, and particularly relates to an energy saving method for freezing bean vermicelli. According to the energy saving method, frozen semis low-temperature fresh bean vermicelli in a cold storage warehouse is used for absorbing heat in the semis normal-temperature fresh bean vermicelli which is just put into the warehouse so that the cold energy continues to transmit to the normal-temperature bean vermicelli which is stored later, the temperature of the frozen semis low-temperature bean vermicelli rises, and therefore the consumption amount of warm water for melting frozen bean vermicelli is reduced, the melting time is shortened, the later-stored semis normal-temperature fresh bean vermicelli is cooled, the refrigerating output required for freezing is reduced, the working time of a compressor is shortened, thereby achieving the purpose of saving electric energy.

Description

A kind of power-economizing method of freezing bean vermicelli

Technical field

The invention belongs to food bean vermicelli production technical field, the power-economizing method while particularly relating to a kind of freezing bean vermicelli.

Background technology

At present, bean vermicelli factory is all generally the bar method of opening that adopts physics while producing bean vermicelli, exactly normal temperature fresh vermicelli (bringing back to life aging rear) is moved on in freezer freezing, moisture content in fresh vermicelli is frozen, and then with after warm water powder (change ice), the just mutual adhesion of bean vermicelli bar, just can enter subsequent processing and dry or dried.Concrete equipment and the operation of freezing bean vermicelli are: taking the bean vermicelli factory that produces 5 tons of dry powder silks daily as example, refrigerant compression acc power is 30KW, freezer is that (every screen work is freezing fresh vermicelli 1000kg to 10 screen works, bean vermicelli 500kg gives money as a gift), 5 o'clock of every morning workman starts to shift out the bean vermicelli that is chilled to negative 10 DEG C in freezer, to changing on powder machine with warm water shower bean vermicelli, changes and goes to freeze, approximately 1 hour used time, water consumption is about 30 tons; 6 o'clock workman is bringing back to life on 10 tons of 10 screen works that pack in freezer of (aging) good normal temperature (15 DEG C) fresh vermicelli; 7 o'clock open refrigeration compressor and start freezing bean vermicelli, compressor was approximately worked about 10 hours, when temperature in freezer is down to negative 10 DEG C, compressor quits work automatically, again the 10 screen work 10000kg fresh vermicellis that are chilled to negative 10 DEG C are all shifted out to freezer to 5 o'clock of morning workman, it is changed with 30 tons of warm water till change on powder machine, this kind of freezing bean vermicelli method is within 24 hours, to be a circulation again.For a long time, bean vermicelli factory is circulating like this for one day one day, and what weak point nobody feels to have.

This case inventor think, advocate now energy-conserving and environment-protective, in the industry, current freezing bean vermicelli method still has the potential to be tapped aspect energy-saving and emission-reduction, there is method to create, so just invention has designed a kind of power-economizing method of freezing bean vermicelli, object is the power consumption while reducing freezing bean vermicelli, and the water consumption while saving the energy and minimizingization powder, reduces the waste of water resource.

Summary of the invention

Technical scheme of the present invention is divided into following operating procedure: 1. first the fresh vermicelli of first day total amount half is packed in freezer and placed every screen work; 2. open when refrigeration compressor is chilled to negative 10 DEG C and shut down; 3. after partly the fresh vermicelli of amount freezes well, then place at the frame place, space that the normal temperature fresh vermicelli of later half amount is packed in freezer; 4. after 1----2 hour, in the time of DEG C left and right of the temperature recovery to 0 in freezer, that shifts out first dress partly measures fresh vermicelli to changing on powder machine with warm water shower powder; 5. open refrigeration compressor pack into after freezing in freezer partly measuring fresh vermicelli to negative 10 DEG C time shut down; 6. again the fresh vermicelli of second day total amount half is packed on the frame of space and placed; 7. after 1----2 hour, when DEG C left and right of the temperature recovery to 0 in freezer, then the fresh vermicelli of the later half amount of first day is shifted out to freezer to changing on powder machine with warm water shower powder; 8. open refrigeration compressor, start the freezing second day first fresh vermicelli of half amount.

Its energy-saving and water-saving principle is: in freezer, with partly measuring of having frozen, low temperature fresh vermicelli removes to absorb firm warehouse-in partly measures the heat in normal temperature fresh vermicelli, on the normal temperature bean vermicelli that cold is packed into backward, continue to deliver in relays down, and the low temperature bean vermicelli of partly measuring having frozen is heated up, thereby the warm water amount and the shortening powder time that can minimizing powder time, use, and the normal temperature fresh vermicelli temperature of partly measuring packing into after can making reduces, thereby reduce required refrigerating capacity when freezing, shorten the working time of compressor, reach the object of saving electric energy.

Its thermal energy transfer mode is that the fan in heat radiation and freezer makes cross-ventilation.

With this kind of freezing bean vermicelli of method, the beneficial effect producing is, the bean vermicelli of freezing equivalent, and freezer power consumption only has original 60--70%, and the water consumption while changing powder only has original 40---50%, energy-saving and water-saving successful.

Detailed description of the invention

Preferably the following step operation in tandem: mornings 5 point, workman packs the normal temperature fresh vermicelli of first day output half in freezer into and places every screen work, 2. 5 halfs, open refrigeration compressor, work about approximately 5 hours, and storehouse temperature drop is to bearing 10 DEG C of just autostops, 3. 16 time, place at the frame place, space that the normal temperature fresh vermicelli of later half amount is packed in freezer, has just packed the heat in the normal temperature bean vermicelli in freezer into the low temperature bean vermicelli absorption of having frozen, 4. 18 time, shifting out the temperature of first having frozen has gone back up to and approaches the elder generation of thawing and partly measure bean vermicelli to changing on powder machine with warm water powder, because this partly measures bean vermicelli and absorbed in freezer the heat of the later half amount bean vermicelli of two hours, so need the change powder warm water that uses little, 5. 18 thirty, open refrigeration compressor, only need work approximately 3 hours, Ku Wen just can be down to and bear 10 DEG C of just autostops, this be because after pack in freezer partly measure normal temperature bean vermicelli within the time of two hours, absorbed first freeze partly measure the cold in bean vermicelli, be down to and approach 0 DEG C by 15 DEG C of original normal temperature, so refrigeration compressor has shortened the working time, saved electric energy, 6. when 5 of mornings, workman reinstalls the half normal temperature fresh vermicelli that needs freezing total amount for second day on the space frame in freezer and places, 7. 7 time, shift out the temperature recovery having frozen that packs into after first day to approach thaw partly measure bean vermicelli to changing on powder machine, just can change with a small amount of warm water, 8. 7 halfs, open refrigeration compressor, only need work about 3 hours, and Ku Wen just can be down to again negative 10 DEG C, just autostop, with partly measuring of having frozen, low temperature fresh vermicelli removes to absorb firm warehouse-in partly measures the heat in normal temperature fresh vermicelli like this, on the normal temperature bean vermicelli that cold is packed into backward, continue to deliver in relays down, remain like this systemic circulation of total output within the time of one day, just divide for twice partial circulating, do not increase any equipment and do not increasing workman's workload (still or originally taking on the quantity of freezer), (twice outbound and change powder time add up and are slightly less than original time quantum not increase workman's work working time total amount, this is because the latter's change powder time decreased, water consumption has reduced) situation under, just can realize energy-saving and water-saving.

Claims

1. the power-economizing method of a freezing bean vermicelli, it comprises normal temperature bean vermicelli is moved on on the screen work of freezer and is refrigerated to negative 10 DEG C, the bean vermicelli freezing is shifted out to freezer to changing the step of using warm water shower powder on powder machine, it is characterized in that: the method is divided into following operating procedure: 1. first the fresh vermicelli of first day total amount half is packed in freezer and placed every screen work; 2. open when refrigeration compressor is chilled to negative 10 DEG C and shut down; 3. after partly the fresh vermicelli of amount freezes well, then place at the frame place, space that the normal temperature fresh vermicelli of later half amount is packed in freezer; 4. after 1----2 hour, in the time of DEG C left and right of the temperature recovery to 0 in freezer, that shifts out first dress partly measures fresh vermicelli to changing on powder machine with warm water shower powder; 5. open refrigeration compressor pack into after freezing in freezer partly measuring fresh vermicelli to negative 10 DEG C time shut down; 6. again the fresh vermicelli of second day total amount half is packed on the frame of space and placed; 7. after 1----2 hour, when DEG C left and right of the temperature recovery to 0 in freezer, then the fresh vermicelli of the later half amount of first day is shifted out to freezer to changing on powder machine with warm water shower powder; 8. open refrigeration compressor, start the freezing second day first fresh vermicelli of half amount.

2. the power-economizing method of a kind of freezing bean vermicelli according to claim 1, is characterized in that: in freezer, go to absorb the heat in the normal temperature bean vermicelli just having packed into the low temperature bean vermicelli having frozen, on the normal temperature bean vermicelli that cold is packed into backward, continue to deliver in relays down.