CN203115985U - Biomass fuel environment protection type combustion heat collection device - Google Patents

Abstract

The utility model belongs to the technical field of combustion equipment, and relates to a biomass fuel environment protection type combustion heat collection device. A smoke passing hood is fixedly arranged in an inner cavity of the upper portion of a combustion chamber, side walls and the bottom side face of the smoke passing hood are provided with smoke passing holes, a dust collection box are arranged in an inner cavity of the lower portion of the combustion chamber, an upper opening of the dust collection box is provided with a fire grate, a feed door is arranged in the side wall, corresponding to a position above a handle, of the combustion chamber, the upper edge of the feed door is parallel with or lower than the bottom side face of the smoke passing hood, the feed door is provided with a heat-insulating door handle, the upper end of the smoke passing hood is provided with a smoke collection opening which is in butt joint with a smoke channel in a sealed mode, the middle of the smoke channel is provided with a smoke box, the bottom of the smoke box is provided with a fire grate and a dust collection box which are of the same structure as the combustion chamber, a dust-baffling net is hung in the inner side of the upper side edge in the dust collection box in a leftwards inclined mode, and the tail end of the smoke channel is fixedly provided with a smoke absorption and exhaust machine and a smoke outlet. The biomass fuel environment protection type combustion heat collection device has the advantages that the structure is simple and novel, the principle is safe and reliable, fuel resources are abundant, energy-saving effects are good, the heat utilization rate is high, environment pollution is little and popularization economical value is high.

Description

A kind of biomass fuel environment protection-type burning heat collector

Technical field:

The utility model belongs to the combustion apparatus technical field, relates to a kind of biomass fuel is burnt and gathers the apparatus, particularly a kind of biomass fuel environment protection-type burning heat collector that heat heats temperature adjustment winter for green house of vegetables or constant temperature storeroom.

Background technology:

At present, quickening along with national urbanization pace of construction, particularly collectivization of agriculture development and large tracts of land are concentrated to manage and have been brought the structure optimization progress for agricultural and rural area, agricultural production and forest development provide a large amount of biomass materials, as shell skin of leaf, branch, straw and fruit etc.; In remote western part with than the low developed area, these biomass materials also warm oneself or life fuel by being used as of part, and in flourishing rural area, the central and east, these above-mentioned biomass materials generally by drop in the open air, this has not only caused environmental pollution but also implying fire danger, particularly in autumn and winter season, people tend to these biomass materials that pile up like a mountain are burnt and overcome above-mentioned deficiency.These modes are handled biomass material and have not only been wasted thermal source but also cause secondary environmental pollution, incompatible with modernized Agricultural Development, existing many technology comprise the disclosed content of patented technology, biomass material is carried out burning after the particle type processing again, but these technology exist fuel to be difficult for the problem of concentrating in practicality, do not fit into two effects of gathering materials on the spot and utilizing on the spot especially; So seeking to design provides a kind of biomass fuel combustion of new structure heat collector, get its heat to occasions such as green house of vegetables heating temperature adjustment, the consumption that effectively solves biomass material simultaneously utilizes problem, has good society and economic worth.

Summary of the invention:

Goal of the invention of the present utility model is to overcome the shortcoming that prior art exists, seeking to design provides a kind of biomass fuel combustion heat collector that adopts the combining structure that metal or ceramic material be processed into, be used for the heat supply temperature adjustment of rural area green house of vegetables, realize twice laid and the double effects of optimizing the environment.

To achieve these goals, the utility model device main body structure comprises combustion chamber, fire grate, disposal box, handgrip, fume hood, exhaust hole, flue, smoke box, smoke suction and exhausting fan, outlet flue, feeding gate, smoke collecting port, door knob and dust-break net; The top inner chamber centre mounted type of the combustion chamber of cylinder hollow type structure fixedly is shaped on the fume hood of ampuliform structure, evenly distribute on the sidewall of fume hood and the bottom side and be shaped on the exhaust hole of orderly arrangement, the diameter of exhaust hole is 2-20mm, fume hood or be processed into network structure; The disposal box that is shaped on box structure in the lower lumen of combustion chamber is used for collecting the dust of burning, and the place suitable for reading of disposal box is shaped on fire grate, and fire grate adopts the net metal bar to be fixed on the circumferential side wall of combustion chamber; The top of the corresponding handgrip of side wall of combustion chamber is shaped on feeding gate, is convenient to biomass fuel is put into the combustion chamber, and the upper edge of feeding gate is parallel or be lower than the bottom side of fume hood, is shaped on the heat-insulating type door knob on the feeding gate; The fume hood upper end is shaped on the smoke collecting port of bottleneck structure, smoke collecting port stretches out combustion chamber extension 5-10cm, and dock with flue is sealed, the length of flue and trend are curvilinear structures, concatenation type was shaped on the smoke box of 1-10 hollow type structure in the middle of it moved towards, the bottom of each smoke box is shaped on fire grate and the disposal box with the combustion chamber same structure, and the cigarette ash in the flue is collected again and dispelled the heat, hang under the upper side edge inboard in the disposal box and to the left tilting be shaped on the dust-break net; The end of flue fixedly is shaped on smoke suction and exhausting fan and outlet flue, the flue gas compliance with environmental protection requirements that can discharge on the outlet flue, and reach temperature and be not higher than 5 ℃ of conditions of outdoor normal temperature.

The utility model compared with prior art, its structural design is simply novel, principle is safe and reliable, fuel source is extensive, good energy-conserving effect, the heat utilization ratio height, environmental pollution is little, promotes the economic worth height.

Description of drawings:

Fig. 1 is agent structure principle schematic of the present utility model.

The specific embodiment:

Also by reference to the accompanying drawings the present invention is further described below by embodiment.

Embodiment:

The agent structure of apparatus of the present invention comprises combustion chamber 1, fire grate 2, disposal box 3, handgrip 4, fume hood 5, exhaust hole 6, flue 7, smoke box 8, smoke suction and exhausting fan 9, outlet flue 10, feeding gate 11, smoke collecting port 12, door knob 13 and dust-break net 14; The top inner chamber centre mounted type of the combustion chamber 1 of cylinder hollow type structure fixedly is shaped on the fume hood 5 of ampuliform structure, evenly distribute on the sidewall of fume hood 5 and the bottom side and be shaped on the exhaust hole 6 of orderly arrangement, the diameter of exhaust hole 6 is 2-20mm, fume hood 5 or be processed into network structure; The disposal box 3 that is shaped on box structure in the lower lumen of combustion chamber 1 is used for collecting the dust of burning, and the place suitable for reading of disposal box 3 is shaped on fire grate 2, and fire grate 2 adopts the net metal bar to be fixed on the circumferential side wall of combustion chamber 1; The top of the corresponding handgrip 4 of the sidewall of combustion chamber 1 is shaped on feeding gate 11, is convenient to biomass fuel is put into combustion chamber 1, and the upper edge of feeding gate 11 is parallel or be lower than the bottom side of fume hood 5, is shaped on heat-insulating type door knob 13 on the feeding gate 11; Fume hood 5 upper ends are shaped on the smoke collecting port 12 of bottleneck structure, smoke collecting port 12 stretches out combustion chamber 1 extension 5-10cm, and with flue 7 sealed butt joints, the length of flue 7 and trend are curvilinear structures, concatenation type was shaped on the smoke box 8 of 1-10 hollow type structure in the middle of it moved towards, the bottom of each smoke box 8 is shaped on fire grate 2 and the disposal box 3 with combustion chamber 1 same structure, and the cigarette ash in the flue 7 is collected again and dispelled the heat, hang under the upper side edge inboard in the disposal box 2 and to the left tilting be shaped on dust-break net 14; The end of flue 7 fixedly is shaped on smoke suction and exhausting fan 9 and outlet flue 10, the flue gas compliance with environmental protection requirements that can discharge on the outlet flue 10, and reach temperature and be not higher than 5 ℃ of conditions of outdoor normal temperature.

Claims (1)

1. a biomass fuel environment protection-type burning heat collector is characterized in that agent structure comprises combustion chamber, fire grate, disposal box, handgrip, fume hood, exhaust hole, flue, smoke box, smoke suction and exhausting fan, outlet flue, feeding gate, smoke collecting port, door knob and dust-break net; The top inner chamber centre mounted type of the combustion chamber of cylinder hollow type structure fixedly is shaped on the fume hood of ampuliform structure, evenly distribute on the sidewall of fume hood and the bottom side and be shaped on the exhaust hole of orderly arrangement, the diameter of exhaust hole is 2-20mm, fume hood or be processed into network structure; Be shaped on the disposal box of box structure in the lower lumen of combustion chamber, the place suitable for reading of disposal box is shaped on fire grate, and fire grate adopts the net metal bar to be fixed on the circumferential side wall of combustion chamber; The top of the corresponding handgrip of side wall of combustion chamber is shaped on feeding gate, and the upper edge of feeding gate is parallel or be lower than the bottom side of fume hood, is shaped on the heat-insulating type door knob on the feeding gate; The fume hood upper end is shaped on the smoke collecting port of bottleneck structure, smoke collecting port stretches out combustion chamber extension 5-10cm and docks with flue is sealed, the trend of flue is curvilinear structures, concatenation type was shaped on the smoke box of 1-10 hollow type structure in the middle of it moved towards, the bottom of each smoke box is shaped on fire grate and the disposal box with the combustion chamber same structure, and hanging also to the left under the upper side edge inboard in the disposal box, tilting is shaped on the dust-break net; The end of flue fixedly is shaped on smoke suction and exhausting fan and outlet flue.

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