CN1177770C

CN1177770C - Fast swill treating method and treater

Info

Publication number: CN1177770C
Application number: CNB001257617A
Authority: CN
Inventors: 朱荣国
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-24
Filing date: 2000-10-24
Publication date: 2004-12-01
Anticipated expiration: 2020-10-24
Also published as: CN1349941A

Abstract

The present invention discloses a fast treating method of hogwash and a device thereof. The method comprises the steps: hogwash is in ozone sterilization and disinfection; the disinfected hogwash is placed in a pulverization cavity, is impacted and pulverized by a centrifugate block rotating at high speed, and is milled; the water-slag separation and the water-oil separation are carried out. The treating device comprises an ozone water sterilizer, a food garbage pulverizing machine, a residual slag separator and an oil-water separator, wherein the food garbage pulverizing machine adopts the impact type centrifugate block, a milling machine is arranged in a filtering net of the residual slag separator, and the water-oil separation can be carried out so as to eliminate environmental pollution. The method and the device of the present invention can effectively solve the problem of the field treatment of the hogwash.

Description

Hogwash immediate processing method and device thereof

The present invention relates to the fragmentation of food refuse, more specifically be meant a kind of hogwash immediate processing method and device thereof.

As everybody knows, hotel, restaurant, school, enterprises and institutions dining room all will have a large amount of food hogwash rubbish to produce every day, be collected the feed that is used for live pig mostly at these hogwash rubbish in the past, solve the feed problem of live pig, the pollution problem that solves environment on the other hand so on the one hand.Yet, along with improving constantly of people's living standard, people can spread disease and bring some to be unfavorable for healthy consequence after eating the live pig of raising with hogwash rubbish, therefore, some city, infect as Shanghai for reducing the germ food chain, begin to forbid the feed of hogwash as live pig, and stipulate that each pig slaughtering field must not purchase and butcher the live pig of the hogwash of feeding, the violator will be disposed according to relevant rules, this is undoubtedly to reducing transmission of disease, the quality of life and the health level that improve people are very favorable, but such regulation has been brought another problem again simultaneously, Here it is problem of environmental pollution.These hogwash rubbish can form new pollution problem, with Shanghai City is example, Shanghai municipalization nearly 30,000 tame catering trades, every family produces 30 kilograms-40 kilograms hogwash every day, the dining room of enterprises and institutions and universities and colleges is the rich and influential family that produces of hogwash especially then, the hogwash output of the every family in family's star hotel restaurant is greatly about about 300 kilograms surplus the Shanhai 140, and the hogwash of whole Shanghai every day produces total amount greatly about more than 1300 tons.From present case, really be " old road is obstructed; Xin Dao is also not smooth ", arbitrarily pile up hogwash or pour in the domestic refuse bucket in many restaurants, stench is unpleasant, sewage crossing current also attracts mouse, grows cockroach, mosquitos and flies, at this situation, environmental sanitation department has formulated emergency schedule, set about collecting to the doorstep hogwash, include refuse disposal system in, the humid and stench shipment that is unfavorable for because hogwash wets, and reclaiming the back loads in mixture with domestic refuse, the classification that is unfavorable for waste product rubbish is reclaimed and utilization, makes environmental sanitation department hope " hogwash " to heave a sigh, and is difficult to set about.

, the present invention seeks to for this reason, propose a kind of hogwash immediate processing method and device thereof, utilize this method and apparatus can utilization of waste material, help environment protection again at the problems referred to above.

To achieve these goals,

Hogwash immediate processing method of the present invention adopts following steps:

A adopts ozone water that hogwash is carried out sterilization and disinfection;

B places in the crushing chamber centrifugal with high speed rotating to clash into pulverizing the hogwash after the sterilization;

C adopts the coarse wheel of high speed rotating to mill once more to pulverizing bump back hogwash;

D carries out grain slag with the hogwash after milling and separates;

E adopts polymeric hollow filamentary material absorption sump oil to carry out oily water separation at last.

Hogwash quick treatment device of the present invention comprises successively:

There is pipeline to communicate between ozone water sterilizer, food refuse pulverizer, residue separating machine, the water-and-oil separator, food refuse pulverizer and residue separating machine, also has pipeline to communicate between residue separating machine and the water-and-oil separator,

Described ozone water sterilizer is a low-temperature plasma ozonated water generator;

Described food refuse pulverizer contains pulverizes cavity and CD-ROM drive motor, pulverizes cavity and is built-in with centrifugal of collision type, and the side has one for the garbage outlet after pulverizing, centrifugal rotation of the intravital collision type of drive motor crushing chamber;

Described residue separating machine contains and separates cavity and CD-ROM drive motor, separates cavity and is built-in with a centrifugal conical filtering net, also is provided with device for grinding in filtering net, drive motor filtering net and device for grinding rotation;

Described water-and-oil separator is a casing, is provided with the polymeric hollow filamentary material division board of adsorbable sump oil in the casing, and casing also has sump oil water inlet and clear water output.

Because method of the present invention adopts hogwash is carried out sterilization and disinfection, the hogwash after the sterilization is placed in the crushing chamber with high speed rotating centrifugal to clash into to pulverize and mill once more, carry out grain slag separation and oily water separation again; And comprise ozone water sterilizer, food refuse pulverizer, residue separating machine, water-and-oil separator according to the designed treatment unit of this method, the food refuse pulverizer has adopted centrifugal of collision type, in the filtering net of residue separating machine device for grinding is arranged, and carry out oily water separation with the polymeric hollow filamentary material casing of adsorbable sump oil.Therefore, utilize method and apparatus of the present invention can carry out site disposal to hogwash, through disinfecting the back free of contamination hogwash slag foam can be used for the live pig mixed fodder or by fermentation after be used for breeding flowers organic manure material etc., enter sewer line through sterilization and disinfection degreasing swill, also avoid secondary pollution, solved the site disposal of restaurant, hotel, school, machine-operated enterprises and institutions a large amount of hogwash in dining room effectively.

Below in conjunction with drawings and Examples, the present invention is done one explains:

Fig. 1 is a treatment unit structural principle synoptic diagram of the present invention.

Fig. 2 is a treatment unit electricity principle schematic of the present invention.

Fig. 3 is the centrifugal block structure synoptic diagram of treatment unit crushing chamber inner impact formula of the present invention.

Fig. 4 is the structural representation of milling of emery wheel in the treatment unit disengagement chamber of the present invention.

Fig. 5 is a treatment unit structural representation of the present invention.

Immediate processing method of the present invention adopts following steps:

A adopts ozone water (O ₃) hogwash is carried out sterilization and disinfection, ozone water has the instantaneous sterilization sterilization and the effect that eliminates the unusual smell, and it is easier than adding sterilizing agent to utilize the ozone water sterilization and disinfection, and non-secondary pollution.

B, place in the crushing chamber centrifugal with high speed rotating to clash into pulverizing the hogwash after the sterilization, food refuses such as the meat fish-bone in the hogwash, dish root leaf, melon skin fruit and leftovers meal are pulverized fast, and this bump is pulverized and has been overcome that conventional blade, reamer type are pulverized splitting because of blade, reamer are blunt easily of existing, bending causes the shortcoming that crushing effect is bad.

C adopts the coarse wheel of high speed rotating to mill once more to pulverizing bump back hogwash, and hogwash is further pulverized.

D carries out grain slag with the hogwash after milling and separates, and makes the particle residue dehydration in the hogwash.

E adopts polymeric hollow filamentary material absorption sump oil to carry out oily water separation, and water is emitted.

See also shown in Figure 1, hogwash quick treatment device of the present invention comprises ozone water sterilizer 1, food refuse pulverizer 2, residue separating machine 3, water-and-oil separator 4 successively, there is pipeline 5 to communicate between food refuse pulverizer 2 and the residue separating machine 3, also has pipeline 6 to communicate between residue separating machine 3 and the water-and-oil separator 4.

Described ozone water sterilizer 1 is a low-temperature plasma ozonated water generator, and in Fig. 1, this sterilizer 1 places the top of pulverizer 2.

Described food refuse pulverizer 2 contains pulverizes cavity 21 and CD-ROM drive motor 22, pulverize cavity 21 and be built-in with collision type centrifugal 23, the side has one for the garbage outlet 24 after pulverizing, garbage outlet 24 is connected with an end of pipeline 5, and CD-ROM drive motor 22 drives centrifugal 23 rotation of the intravital collision type of crushing chamber.

Described residue separating machine 3 contains and separates cavity 31 and CD-ROM drive motor 32, separate cavity 31 and have inlet 33, inlet 33 is connected with the other end of pipeline 5, in addition, the side that separates cavity 31 also has residue outlet 34, separate cavity 31 and be built-in with a centrifugal conical filtering net 35, also be provided with device for grinding 36 in filtering net 35, CD-ROM drive motor 32 drives filtering net 33 and device for grinding 36 rotations;

Described water-and-oil separator 4 is a casing, is provided with the polymeric hollow filamentary material division board of adsorbable sump oil in this casing, and casing also has sump oil water inlet 41 and clear water output 42.

Please consult shown in Figure 2 again, when pressing the start button SB2 of pilot circuit, contactor KM coil gets electric adhesive, contactor normally open contact KM1, KM2 closure in master loop, the CD-ROM drive motor 22 (M1) of food refuse pulverizer 2 and residue separating machine 3,32 (M2) start running, simultaneously, the contactor in parallel with start button SB2 often opened auxiliary contact KM3 also closed (self-locking), like this, when unclamping start button SB2, because self-locking, pilot circuit still can keep connecting, CD-ROM drive motor M1, M2 remain in operation.If motor M1, M2 are shut down, only need press stop button SB1 gets final product, at this moment, the normally open contact KM1, the KM2 that press tentaculum disconnect, CD-ROM drive motor M1, M2 shut down, and often the open auxiliary contact KM3 in parallel with start button SB2 also disconnects simultaneously, when making stop button SB1 return to original position, contactless coil can not adhesive, waits startup next time.

Please continue to consult Fig. 3, shown in Figure 4,

Centrifugal 23 of the intravital collision type of described crushing chamber has two hits arm, and impact block is all arranged on each hits arm, and this impact block to carrying out multiple impact such as hard objects such as bones in the hogwash, makes it to pulverize under the drive of hits arm.Device for grinding 36 in the described filtering net is that concavo-convex emery wheel constitutes by two two opposite faces up and down, and this emery wheel is further milled to the hogwash after pulverizing through pulverizer, makes it to pulverize further.

At last, see also shown in Figure 5, quick treatment device of the present invention can be designed as a small desk casing, food refuse pulverizer 2, residue separating machine 3, water-and-oil separator 4 all place in the casing, the residue outlet 34 of residue separating machine 3 is stretched out outside the casing, outside casing and be positioned at residue outlet and be equipped with a residue collection box 7 34 times, reclaim the hogwash residue after handling through treatment unit.Ozone water sterilizer 1 place desk-top casing top with to hogwash when entering this treatment unit, ozone water and hogwash are entered in the food refuse pulverizer jointly, switching push button also is set conveniently to operate control on the panel of desk-top casing.

Claims

1, a kind of hogwash immediate processing method is characterized in that, this method adopts following steps:

D carries out grain slag with the hogwash after milling and separates;

E adopts polymeric hollow filamentary material absorption sump oil to carry out oily water separation.

2, a kind of hogwash quick treatment device, it is characterized in that: this device comprises ozone water sterilizer, food refuse pulverizer, residue separating machine, water-and-oil separator successively, there is pipeline to communicate between food refuse pulverizer and the residue separating machine, also there is pipeline to communicate between residue separating machine and the water-and-oil separator

3, hogwash quick treatment device as claimed in claim 2 is characterized in that:

Centrifugal of the intravital collision type of described crushing chamber has two hits arm, and impact block is all arranged on each hits arm;

Device for grinding in the described filtering net is that concavo-convex emery wheel constitutes by two two opposite faces up and down.