CN104913308A

CN104913308A - Top opening-fed reversal combustion incinerator stoker

Info

Publication number: CN104913308A
Application number: CN201510303246.0A
Authority: CN
Inventors: 陈绍平
Original assignee: GUANGXI YULIN LONGQUAN AQUATIC CULTURE Co Ltd
Current assignee: GUANGXI YULIN LONGQUAN AQUATIC CULTURE Co Ltd
Priority date: 2015-06-07
Filing date: 2015-06-07
Publication date: 2015-09-16

Abstract

The invention discloses a top opening-fed reversal combustion incinerator stoker. The top opening-fed reversal combustion incinerator stoker is characterized in that a feeding opening is formed in a conical cover; a man hole is formed in a furnace body; a pipe opening of a reversal combustion pipe is communicated with a big smoke tube; the other pipe opening of the reversal combustion pipe is communicated with the hearth of the furnace body; a smoke tube is arranged at the center position of the furnace body; the top of the smoke tube extends out from the big smoke tube; the bottom opening of the smoke tube is formed in the top of a grate bridge; supporting feet support from the smoke tube to the bottom of the grate bridge; ash outlets are formed in the supporting feet; smoke vents of the smoke tube are communicated with the hearth; the top opening of the smoke tube is connected to a filtering pond; lime water is filled into the filtering pond to filter. The incinerator stoker is built on a half slope, an opening is formed in the top of the incinerator stoker to load materials, a transport vehicle carries garbage to the top of the furnace to automatically discharge the materials, and the materials can be easily loaded into the hearth, so that labor and energy are saved; the slope formed naturally by a natural mountain is used, so that the cost is low, garbage is continuously treated without being managed and controlled by people, and household garbage of villages and towns which produce less than 100 tons of garbage per day can be treated.

Description

The mouth charging of a kind of top is counter burns refuse furnace

Technical field

The invention belongs to environmental protection equipment, the mouth charging of especially a kind of top is counter burns refuse furnace.

Background technology

The prior art patent No.: 201420057951.8 is the furnace for domestic refuses having netted interlayer in the middle of a kind of stove, and it is by intermediate interlayer dredging gas, supplemental oxygen is combustion-supporting, disposal of refuse is at about 10 tons, and small refuse incinerator, its disposal of refuse is having certain dissemination in the recent period.But because stove outer covering is restricted to separation layer interval, process bad, its treating capacity is not enough, increases cost, and owing to being install in tree room, the edge of the village, rubbish loads stove combustion difficulty.Also bother, well abandon not fully, have half-cooked rubbish phenomenon.Mostly existing refuse furnace is horizontal chamber furnace (oven) or vertical heater, disposal of refuse is more than 100 tons, feed with forklift, track chain machine conveying burning, belong to automation or be at least semi-mechanization, these refuse furnace costs are high, operating cost is high, combustion refuse is insufficient, often be mixed with raw rubbish and partly fire rubbish, due to the combustion state how in distress of the waste plastics bag in rubbish, to the insufficient easy generation malignant event of Plastics Combustion, Plastics Combustion temperature just easily produces carcinogen two and dislikes beautiful jade less than 900 degree, thus in big city, small and medium-sized cities should not promote low-temperature burning and adjust standby.In addition, these equipment also should not be promoted the use of in rural area, and rural area difficulty accepts.

Summary of the invention

For overcoming the deficiency of prior art, the invention provides a kind of disposal of refuse less than 100 tons, be suitable for utilizing rural area, gradient mountain area to build, processing ease, shape is installed near the mountain, and place is easily looked for, easy to operate, continuous burning rubbish.Be suitable for building at hillside, utilize hillside physical features, in the charging of refuse furnace top opening, be suitable for car and transport at hillslope, utilize the gradient directly to feed intake, the common transport vehicle of hydraulic pressure draws material automatic charging, and unnecessary other forklift moves defeated shovel material, cost-saving, save manpower, make the best use of the situation, cost is low.

Technical solution of the present invention is such, the mouth charging of a kind of top is counter burns refuse furnace, comprise flue, smoke pipe, burner hearth, charging aperture, conical lid, exhaust smoke hole, grate ventilating opening, manhole, grate, leg, anti-burning pipe, furnace body, it is characterized in that charging aperture (4) is opened in conical lid (5), furnace body (12) has manhole (8), anti-burning pipe (11) mouths of pipe communicate with flue (1), anti-burning pipe (11) another mouth of pipe communicates with the burner hearth (3) of furnace body (12), smoke pipe (2) is arranged on the center of furnace body (12), smoke pipe (2) top is stretched out from the top mouth of flue (1), smoke pipe (2) end mouth is arranged on grate (9) top, leg (10) is had to support under smoke pipe (2) to grate (9), leg (10) has cleaning door, the exhaust smoke hole (6) of smoke pipe (2) communicates with burner hearth (3), smoke pipe (2) top mouth is connected to filter tank, filter tank is put into limewash and is filtered.

Smoke pipe (2) tube wall there is multiple exhaust smoke hole (6).

Grate (9) has multiple grate ventilating opening (7), and the end mouth of smoke pipe (2) faces toward the grate ventilating opening (7) of grate (9).

Grate (9) is taper grate.

The present invention's advantage is compared with prior art: build refuse furnace at hillslope, the upper shed of rubbish furnace roof is feeded, transport vehicle is to furnace roof imperial material automatically, material easily can put into burner hearth, and saving of labor is energy-conservation, utilizes the gradient of natural chevron self-assembling formation to replace stack pallet to send rubbish to charging aperture, cost is low, continuous disposal of refuse, not employment management and control, can digest the house refuse of the small towns one-level of daily output less than 100 tons.

Accompanying drawing explanation

Fig. 1 is overall structure of the present invention assembling schematic front view.

Fig. 2 is overall structure of the present invention assembling schematic top plan view.

Fig. 3 is that smoke pipe master of the present invention looks cross-sectional schematic.

Fig. 4 is smoke pipe schematic top plan view of the present invention.

Fig. 5 is taper grate schematic front view of the present invention.

Fig. 6 is taper grate schematic top plan view of the present invention.

Reference numeral: flue (1), smoke pipe (2), burner hearth (3), charging aperture (4), conical lid (5), exhaust smoke hole (6), grate ventilating opening (7), manhole (8), grate (9), leg (10), instead burn pipe (11), furnace body (12).

Detailed description of the invention

Below in conjunction with accompanying drawing, the invention will be further described

Embodiment 1, the inner chamber of furnace body (12) is burner hearth (3), in the middle of burner hearth (3), smoke pipe (2) is installed, smoke pipe (2) the bottom mouth of pipe is contained on the top of grate (9), grate (9) is installed in burner hearth (3) bottom, leg (10) is installed in grate (9) and furnace body (12) bottom, furnace body (12) top is flue (1), flue (1) installation is counter burns pipe (11), the inner chamber burner hearth bottom installation of furnace body (12) is counter burns pipe (11), the anti-mouth of pipe burning pipe (11) communicates with flue (1), anti-another mouth of pipe burning pipe (11) communicates with burner hearth (3), smoke pipe (2) top mouth is connected to filter tank, filter tank is put into limewash and is filtered, smoke pipe (2) tube wall is furnished with exhaust smoke hole (6), the exhaust smoke hole (6) of smoke pipe (2) communicates with burner hearth (3).Grate (9) is taper, furnace body (12) top cover uplifting window mouth is as charging aperture (4), charging aperture (4) has lid, leg (10) has cleaning door, furnace body (12) has manhole (8), utilize manhole (8) to observe flame size, also can be used for disclosing and draw the inner combustion refuse of dredging burner hearth (3).

Embodiment 2, smoke pipe (2) upper semisection has exhaust smoke hole (6), and smoke pipe (2) hypomere does not partly have exhaust smoke hole (6), and the end mouth of smoke pipe (2) faces toward the grate ventilating opening (7) of grate (9).

Embodiment 3, the anti-lower end mouth of pipe burning pipe (11) is passed into taper grate (9) bottom surface, and its mouth facing to smoke pipe (2) suitable for reading, smoke pipe (2) body is provided with exhaust smoke hole (6).

Embodiment 4, furnace body (12) metallic plate, smoke pipe (2) metallic plate, instead burns pipe (11) aluminium-alloy pipe, and leg (10) metallic plate, also can use aluminum pipe.

Claims

1. a top mouth charging is counter burns refuse furnace, comprise flue, smoke pipe, burner hearth, charging aperture, conical lid, exhaust smoke hole, grate ventilating opening, manhole, grate, leg, anti-burning pipe, furnace body, it is characterized in that charging aperture (4) is opened in conical lid (5), furnace body (12) has manhole (8), anti-burning pipe (11) mouths of pipe communicate with flue (1), anti-burning pipe (11) another mouth of pipe communicates with the burner hearth (3) of furnace body (12), smoke pipe (2) is arranged on the center of furnace body (12), smoke pipe (2) top is stretched out from the top mouth of flue (1), smoke pipe (2) end mouth is arranged on grate (9) top, leg (10) is had to support under smoke pipe (2) to grate (9), leg (10) has cleaning door, the exhaust smoke hole (6) of smoke pipe (2) communicates with burner hearth (3), smoke pipe (2) top mouth is connected to filter tank, filter tank is put into limewash and is filtered.

2. burn refuse furnace according to one top mouth charging according to claim 1 is counter, it is characterized in that smoke pipe (2) tube wall has multiple exhaust smoke hole (6).

3. burn refuse furnace according to one top mouth charging according to claim 1 is counter, it is characterized in that grate (9) has multiple grate ventilating opening (7), the end mouth of smoke pipe (2) faces toward the grate ventilating opening (7) of grate (9).

4. burn refuse furnace according to one top mouth charging according to claim 1 is counter, it is characterized in that grate (9) is for taper grate.