CN2453237Y

CN2453237Y - Equipment for treating dining garbage

Info

Publication number: CN2453237Y
Application number: CN 00253264
Authority: CN
Inventors: 王明春
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-30
Filing date: 2000-11-30
Publication date: 2001-10-10
Anticipated expiration: 2010-11-30

Abstract

The utility model relates to a device for treating dining garbage (remained meals), which is composed of a pyrolysis device, an extrusion device and a smelting device, wherein the pyrolysis device is used for carrying out the pyrolytic dewatering of materials under a flowing state. The extrusion device is used for carrying out the extrusion dewatering of the materials under the flowing state, and the smelting device is used for carrying out centralized crushing, sterilization under high temperature and high pressure stream and drying. The pollution to the environment, which is caused by the dining garbage, is eliminated effectively after the dining garbage is treated by the device for treating dining garbage, and clean powdery animal fodder can be gained. The utility model has the advantages of simple structure, easy fabrication and no secondary pollution in the process of treatment.

Description

The food garbage treating apparatus

The utility model belongs to the food residue disposal tool, is specifically related to a kind for the treatment of apparatus at the food and drink leftover.

At present, to the leftover in restaurant, cities and towns, hotel and kitchen offal neither one processing method preferably, be arbitrarily to outwell as food garbage one, sternly manage contaminated environment; Other is that major part is directly used in the nursing livestock and poultry, because this food garbage is without any processing, wherein contain harmful elements such as a large amount of virus, vaccine, by animal edible after, then make it become carrier, as rubbish heap pig or the swill pig that once occurred on the market, behind the edible more this meat of people, very easily again vaccine is infected to human body, cause circulation to infect.Therefore, carry out feasible processing, then become a technical task of needing solution badly for a large amount of food garbages.

The purpose of this utility model is that a kind for the treatment of apparatus at food garbage (leftover, kitchen offal) will be provided, and had both eliminated food garbage the dirt of environment is worked as, and simultaneously food garbage is changed into clean high protein animal and fowl fodder again.

The technical scheme of this suitable novel process device is: it comprises the castoff of food and drink material under the continuous-flow state, carry out preliminary hydro-extraction pyrolysis installation, with the material after the pyrolysis under continuous state, carry out pressurizing unit that dewatering and defatting handles, the material behind the extrusion dehydration is concentrated pulverize, high-temperature sterilization and the dry molten refining device of handling.

This is suitable for novel advantage: simple, the manufacturing easily of equipment, and the material after handling is recycling, to the environment non-secondary pollution.

Below in conjunction with embodiment and accompanying drawing thereof treating apparatus of the present invention is described in detail:

Fig. 1 is that the food garbage treating apparatus is formed schematic diagram.

Fig. 2 is the pyrolysis installation structural representation.

Fig. 3 is that B shown in Fig. 2 is to schematic diagram.

Fig. 4 is the pressurizing unit structural representation.

Fig. 5 is A shown in Fig. 4---the A cutaway view.

Fig. 6 is molten refining apparatus structure schematic diagram.

With reference to Fig. 1, this treating apparatus is made up of pyrolysis installation 01, pressurizing unit 02, molten refining device 03.

With reference to Fig. 2, Fig. 3, pyrolysis installation is made up of heating kettle, feeding port 5, feed opening 10, material propeller, heating kettle is the garden tubular of forward and backward closed at both ends, stack shell 4 front ends top is provided with feed opening 10 below feeding port 5, rear end are set, the belly both sides are provided with discharge outlet 14, the stack shell crust is provided with zone of heating 12, and zone of heating 12 is provided with air admission hole 13 and steam vent 15; The material propeller is made up of motor 1, decelerator 2, main shaft 7, bearing block 8, sealing ring 3, screw propulsion plate 6, and screw propulsion plate 6 is fixed on the main shaft 7 and by the bearing block 8 that is fixed on stack shell 4 rear and front ends and is installed in the heating kettle.

With reference to Fig. 4, Fig. 5, pressurizing unit 02 is made up of drive end bearing bracket 27, rear end cap 24, fuselage cover 19, outer dehydration tube 21, interior dehydration tube 23, charging aperture 20, discharging opening 25, discharge outlet 26, squeezer, fuselage cover 19, outer dehydration tube 21, interior dehydration tube 23 are fixed on the forward and

backward end cap

27,24 successively, charging aperture 20 places fuselage cover 19 front ends top, discharging opening 25 places below, fuselage cover 19 rear ends, and discharge outlet 26 places below, fuselage cover 19 middle parts; Squeezer by motor 16, decelerator 17, diminished shaft 18 and on screw extrusion plate 22, bearing block 28 form, diminished shaft 18 and on screw extrusion plate 22 by be fixed on bearing block 28 on the forward and backward

end cap

27,24 be installed in 23 li of dehydration tubes, inside and outside

dehydration tube

23,21 is furnished with dewatering hole.

With reference to Fig. 6, molten refining device 03 is made up of sandwich-type heating kettle, feeding mouth 34, discharging opening 43, rabbling mechanism, waste vapour treating apparatus, feeding mouth 34 and discharging opening 43 are separately positioned on the top and the bottom of heating kettle, and the heating kettle top also is provided with inner chamber steam inlet 36, chamber pressure table 39, inner chamber safety valve 47, inner chamber thermometer 48, inlet of cold air 38 that is communicated with inner chamber 41 and jacket steam import 33, interlayer safety valve 37, the interlayer Pressure gauge 40 that is communicated with hollow sandwich 32; Rabbling mechanism is made up of motor 29, decelerator 30, sealing gasket 31, shaft 42, stirring shovel 45, bearing block 46, and rabbling mechanism is installed in the heating kettle by the bearing block 46 that is fixed on sandwich-type heating kettle two ends, and 44 for seeing the material window.The waste vapour treating apparatus is communicated with the feeding mouth 34 of heating kettle by exhaust pipe 35.The waste vapour treating apparatus can adopt commercially available Asta-3746 52, cooling tower 53, air-introduced machine 54, water pump 50, hydrotreater 49 and water tank 51 to form.

The course of work of handling food and drink leftover and kitchen offal with this device is described as follows:

After material is ready, close the steam exhaust hole 15 of pyrolysis installation, starter motor 1 when opening admission opening 13 and making zone of heating 12 be warming up to operating temperature, the material propeller begins to rotate, and continuously material is dropped in the heating kettle from feeding port 5 simultaneously, stirs and advances and through heating through screw propulsion plate 6, material moisture content is deviate from, discharge from discharge outlet 14, material is discharged from feed opening 10, discharges material and sends into pressurizing unit thereupon; Start extruding motor 16, extrude from discharging opening 25 through 22 extruding of screw extrusion plate from the material that charging aperture 20 enters, and institute's water content, grease are extruded and discharged by discharge outlet 26 through the dewatering hole of interior dehydration tube 23, outer dehydration tube 21 in extrusion process in the material.Close molten refining device discharging opening 43 and exhaust pipe 35 valves, the material behind an amount of extrusion dehydration of packing into is closed feeding mouth 34, opens jacket steam import 33 and feeds heating steam to interlayer, open inner chamber steam inlet 36 and fill vapour to inner chamber, after treating that the inner chamber cold air is discharged, close cool air inlet 38, starter motor 29, inner chamber charges into high temperature and high pressure steam, reach temperature that technology requires, pressure, material is pulverized and sterilized, finish by the technological requirement time.Close inner chamber steam inlet 36, open waste steam exhausting pipe 35 valves, the waste vapour in the inner chamber 41 enters emission-control equipment through Asta-3746 52 and handles only.After the exhaust gas evacuation, open cool air inlet 38, make cold air enter inner chamber 41, material carries out under the normal pressure dry.Behind dry the end, can open discharging opening 43, the forward and backward rabbling mechanism makes material discharge from discharging opening 43.

It may be noted that for those skilled in the art, can utilize this device, auxilliaryly again add certain transfer equipment, Weighing device can be realized the automation of high levels.

Claims

1, a kind of food garbage treating apparatus is characterized in that: it comprise with food garbage carry out under the continuous-flow state pyrolysis installation (01) of preliminary hydro-extraction, with the material after the pyrolysis under continuous state, carry out the pressurizing unit (02) of dewatering and defatting, the material behind the extrusion dehydration is concentrated pulverize, autoclave sterilization and the dry molten refining device of handling.

2, a kind of food garbage treating apparatus according to claim 1, it is characterized in that: described pyrolysis installation (01) is by heating kettle, feeding port (5), feed opening (10), the material propeller is formed, before heating kettle is, the garden tubular of back closed at both ends, stack shell (4) front end top is provided with feeding port (5), the below, rear end is provided with feed opening (10), the belly both sides are provided with discharge outlet (14), stack shell (4) crust is provided with zone of heating (12), zone of heating (12) is provided with admission opening (13) and steam vent (15), the material propeller is by motor (1), decelerator (2), main shaft (7), bearing block (8), sealing ring (3), screw propulsion plate (6) is formed, and screw propulsion plate (6) is fixed on main shaft (7) and goes up and be installed in the heating kettle by the bearing block (8) that is fixed on stack shell (4) rear and front end.

3, a kind of food garbage treating apparatus according to claim 1, it is characterized in that: described pressurizing unit (02) is by drive end bearing bracket (27), rear end cap (24), fuselage cover (19), outer dehydration tube (21), interior dehydration tube (23), charging aperture (20), discharging opening (25), discharge outlet (26), squeezer is formed, fuselage cover (19), outer dehydration tube (21), before interior dehydration tube (23) is fixed on successively, on the rear end cap (27) (24), charging aperture (20) places fuselage cover (19) front end top, discharging opening (25) places below, fuselage cover (19) rear end, discharge outlet (26) places below, fuselage cover (19) middle part, squeezer is by motor (16), decelerator (17), diminished shaft (18) and on screw extrusion plate (22), bearing block (28) is formed, diminished shaft (18) and on screw extrusion plate (22) by before being fixed on, bearing block (28) on the rear end cap (27) (24) is installed in interior dehydration tube (23) lining, in, outer dehydration tube (23) (21) is furnished with dewatering hole.

4, a kind of food garbage treating apparatus according to claim 1, it is characterized in that described molten refining device (03) is by the sandwich-type heating kettle, feeding mouth (34), discharging opening (43), rabbling mechanism, emission-control equipment is formed, feeding mouth (34) and discharging opening (43) are separately positioned on the top and the bottom of heating kettle, the heating kettle top also is provided with the inner chamber steam inlet (36) that is communicated with inner chamber (41), chamber pressure table (39), inner chamber safety valve (47), inner chamber thermometer (48) and the jacket steam import (33) that is communicated with hollow sandwich (32), interlayer safety valve (37), interlayer Pressure gauge (40), rabbling mechanism is by motor (29), decelerator (30), sealing gasket (31), shaft (42), stir shovel (45), bearing block (46) is formed, rabbling mechanism is installed in the heating kettle by the bearing block (46) that is fixed on the heating kettle two ends, and emission-control equipment is communicated with the feeding mouth (34) of heating kettle by exhaust pipe (35).