CN2143290Y

CN2143290Y - Self burning garbage furnace

Info

Publication number: CN2143290Y
Application number: CN 92239670
Authority: CN
Inventors: 杨占山
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-03
Filing date: 1992-11-03
Publication date: 1993-10-06
Anticipated expiration: 2002-11-03

Abstract

The utility model relates to a self-ignite type garbage furnace which comprises a combustion furnace body which is communicated with a dust remover by a smoke channel pipe, wherein, the dust remover is installed on a supporting frame, and the bottom of the dust remover is communicated with a dust collecting box by a channel; a filter box is installed above the dust remover. Uniformly distributed hot air pipes are arranged along the circumferential direction in the combustion furnace body; an annular pipe which is positioned at the bottom of the furnace body and is communicated with the hot air pipes is provided with an air inlet and an air feeding box which are spaced 180DEG apart; the air inlet is provided with an air blower which is driven by a motor; the hot air pipe is provided with a plurality of spraying nozzles at equal intervals.

Description

Self burning garbage furnace

The utility model relates to the burning facility of the burning facility of refuse, particularly hospital waste.

Contain multiple pathogenic microorganisms such as coccus, bacillus, germ, fungi in the hospital waste, thus can not adopt landfill disposal or During High-Temperature Composting to handle, and can only on-site incineration.Present widely used waste incinerator all is to carry out high temperature with fuel oil as combustion adjuvant to incinerate, need use the oil consumption of high-grade fuel oil is the 0.17kg/kg refuse, power consumption is 0.006 degree/kg refuse, running expense is higher, in order to address this problem, people have done multiple effort, disclose one for No. 86205476 as Chinese patent and respectively be called the patent of " coal-fired medical wastes incineration device ", provide a kind of with the medical wastes incineration device of bunker coal as combustion adjuvant, this device is compared with the similar incinerator that with oil is combustion adjuvant, it is low to have operating cost, treating capacity is big, simple in structure, advantage such as easy to operate, but owing to use coal as combustion adjuvant, the processing of a large amount of rubbish still will add very high operating cost, has also increased the discharge of harmful gases amount simultaneously.

Task of the present utility model is: design a kind of not additional any combustion adjuvant, the treating capacity with rubbish is big, and ignition speed is fast, the ashes after the burning process neutralisation treatment reach self-burning type refuse incinerator tasteless, nontoxic, non-secondary pollution.

Task of the present utility model realizes as follows: incinerator comprises burner block, body of heater communicates with deduster by flue tube, deduster is rack-mount, the deduster bottom communicates with disposal box by tube channel, Rose Box is installed above deduster, the along the circumferential direction uniform warm-air pipe that is equipped with in the body of heater, be positioned on the annular mouth of pipe that bottom of furnace body communicates with warm-air pipe and on 180 ° position, have air inlet and the air feed case is housed, the air blast by driven by motor is equipped with at the air inlet place, equidistantly has several nozzles on the warm-air pipe.

The course of work and the operation principle of this equipment are: rubbish is packed into by lading door 9 in the stove, and the superiors add a little metallic substance of doing during the height concordant with lading door in being filled to burner hearth, as article such as plastics, waste paper, light the superiors then, just rubbish burns from top to bottom.The heat that combustible substance produces in the body of heater internal combustion has heated the wind that advances from natural air port 16 by body of heater, hot blast just enters bellows by interlayer like this, air blast is blown into warm-air pipe with it, spray into burner hearth by several nozzles on the warm-air pipe, the jet that sprays into the hot blast formation in the body of heater mixes burning gases, has promoted completing combustion.Do the matter combustible element, at a certain temperature, strong chemical combination takes place with airborne oxygen, emit heat energy simultaneously, the heat that burning produces has heated other again and has not had the material of burning, through the process of high temperature pyrolysis, combustible constantly volatilizes fuel gas and has produced strong chemical combination with airborne oxygen again, has realized air burning.

The utility model is burned oneself to death by rubbish fully owing to need not add any combustion adjuvant after the igniting, but therefore energy savings; Send hot blast combustion-supporting owing to be evenly equipped with several air outlets in the body of heater, so burning velocity is fast, day output is big, can reach 6m ³/ 8h, furnace temperature is up to 900～1100 ℃, sterilization thoroughly, also can destroy simultaneously various medicines and other organic compound, because the discharging of cigarette is by deduster, filter cascade filtration, can realize gas discharging odorless, tasteless, nontoxic, so the use of this equipment is not subjected to the restriction of conditions such as place, environment and season.

Fig. 1 is the utility model front view;

Fig. 2 is the body of heater cutaway view;

Fig. 3 is the A-A cutaway view of Fig. 2;

A most preferred embodiment of the present utility model, as figure, incinerator comprises burner block 1, body of heater links to each other with the inlet of deduster 2 by flue tube 8, deduster 2 is contained on the support 5, deduster is universal, the deduster bottom communicates with disposal box 4 by passage, Rose Box 3 is installed above deduster, the air blast 6 that is driven by motor 7 is housed at the C of burner block bottom formula nozzle place, the along the circumferential direction uniform warm-air pipe 13 that is equipped with in the body of heater 1, equidistantly have several nozzles 14 on the every warm-air pipe, be positioned on bottom of furnace body and the ring pipe that warm-air pipe communicates and on 180 ° position, drive air port 11 into and air feed case 12 is housed, the air blast 6 that is driven by motor 7 is equipped with at the air inlet place, have C formula nozzle 15 on the ring pipe, have annular natural air port 16 at upper of furnace body shell place, have ash door 10 in the body of heater bottom, the middle part has lading door 9.

Claims

1, the incinerator used of a kind of hospital disposal of refuse, comprise body of heater and cleaner, of the present utility model being characterised in that: burner block communicates with deduster by flue tube, deduster is rack-mount, the deduster bottom communicates with disposal box by passage, Rose Box is installed above deduster, the along the circumferential direction uniform warm-air pipe that is equipped with in the burner block, be positioned on bottom of furnace body and the ring pipe that warm-air pipe communicates and on 180 ° of positions, have air inlet and the air feed case is housed, the air blast by driven by motor is equipped with at the air inlet place, equidistantly has several nozzles on the warm-air pipe.