Background technology
Along with the development of China's industrialized agriculture, in the winter time, be especially located in the north, greenhouse production is applied more and more.But annual extreme weather allows industrialized agriculture production operation be equipped with hot-blast stove, Xinjiang is national main coal bases, the price of coal is also lower, and therefore hot-blast stove main energy sources selects coal, occurs following problem in common coal-fired hot-blast stove use procedure:
1, in common coal-fired hot-blast stove use procedure, can not once add too many coal, coal workload is huge.
2, the coal burning time is short, can not Thorough combustion.
3, hot-blast stove there will be the phenomenon of falling cigarette, and pernicious gas such as CO etc. can enter in air, damages personnel and crop.
Summary of the invention
For solving the problem that Solar Greenhouse in Winter need of production is heated, and reach environmental protection, energy-conservation requirement as far as possible, the object of the present invention is to provide the special burning velocity in a kind of greenhouse controlled coal storage vaporization integrated hot-blast stove, the Thorough combustion of coal can be realized, reach environmental protection and energy-conservation object.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
The special burning velocity in greenhouse controlled coal storage vaporization integrated hot-blast stove is made up of front furnace body, rear furnace body two parts, and two parts are communicated with by the exhaust gases passes of bottom.Front furnace body is by coal stove upper cover, form every softifume, blast pipe, coal store, fire-resistant soil layer, coal bunker, coal stove vent, coal-fired furnace cavity, fire grate, coal stove ash thorax, coal stove ashpit.Exhaust gases passes is connected with coal-fired furnace cavity, it is one week fire-resistant soil layer outside burner hearth, at the upper outside opening of burner hearth, coal stove vent is installed, it is fire grate below burner hearth, it is coal stove ash thorax below fire grate, coal stove ash thorax outer openings installs coal stove ash hole, it is coal bunker above coal-fired furnace cavity, be coal store above coal bunker, the outside of coal store and coal bunker is one week fire-resistant soil layer, be coal stove upper cover above coal store, coal stove upper cover is by being sealed every softifume, and the upper outside perforate of coal store is installed blast pipe and is communicated with exhaust gases passes, rear furnace body is by outlet flue, urceolus, warm-air pipe, air outlet, fin, inner core, heat-exchanging chamber, air channel, oxygen supplement mouth, air inlet, vapour stove ash hole, vapour ashes thorax forms, exhaust gases passes is connected with heat-exchanging chamber, there is oxygen supplement mouth heat-exchanging chamber front portion, be vapour ashes thorax below, vapour stove ash hole is installed outside vapour ashes thorax, it is warm-air pipe above heat-exchanging chamber, outside warm-air pipe, fin is installed, after fin, air outlet is installed, outside heat-exchanging chamber one week is inner core and urceolus, middle cavity is air channel, air channel is communicated with air inlet, the other end in air channel is connected with coal stove air inlet pipe, coal stove air inlet pipe is equipped with air valve, the other end of coal stove air inlet pipe inserts in the coal stove ash thorax of front furnace body, rear furnace body top is outlet flue.
The special burning velocity in aforesaid greenhouse controlled coal storage vaporization integrated hot-blast stove, it is characterized in that, coal stove air inlet pipe is connected with the air channel of rear furnace body with the coal stove ash thorax of front furnace body, and the air-flow in air channel is introduced coal stove ash thorax by coal stove air inlet pipe, coal stove is burnt vigorous, after closedown coal stove ashpit, coal stove blast pipe is the unique main air supply source of coal stove, controls air valve, just can control the air inflow of coal stove, thus control the burning velocity of coal stove, and then control hot blast temperature.
The special burning velocity in aforesaid greenhouse controlled coal storage vaporization integrated hot-blast stove, it is characterized in that, the coal store of front furnace body is connected with exhaust gases passes by blast pipe, coal high-temperature evaporation in coal store, the not clean-burning coal vapour of part and heat enter the second-time burning of vapour stove heat-exchanging chamber by exhaust gases passes, make coal obtain Thorough combustion.
The special burning velocity in aforesaid greenhouse controlled coal storage vaporization integrated hot-blast stove, it is characterized in that, external blower fan is utilized in air channel, to be blown into high velocity air by air inlet, the heat of first and second burning transfers heat to the air-flow in warm-air pipe and air channel by heating vapour stove warm-air pipe and inner core, form hot blast, discharge, for heating environment through air outlet.
The special burning velocity in aforesaid greenhouse controlled coal storage vaporization integrated hot-blast stove, it is characterized in that, coal bunker is funnel shaped, coal bunker is connected with coal store, once adds sufficient coal amount, after the coal in burner hearth constantly burns, coal in coal bunker drops in coal-fired furnace cavity automatically, realizes automatic stoking.
The special burning velocity in aforesaid greenhouse controlled coal storage vaporization integrated hot-blast stove, it is characterized in that, arrange oxygen supplement mouth, the air-flow in air channel is introduced vapour stove heat-exchanging chamber by oxygen supplement mouth, is reached for the effect of vapour stove second-time burning oxygenating, makes coal vapour Thorough combustion.
The special burning velocity in aforesaid greenhouse controlled coal storage vaporization integrated hot-blast stove, is characterized in that, the sealing between coal stove upper cover and rear furnace body adopts sand, natively seals Smoke prevention mode.
The special burning velocity in aforesaid greenhouse controlled coal storage vaporization integrated hot-blast stove, is characterized in that, based on fire coal, and the also many kinds of solids fuel such as incendivity stalk, wood chip.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
With reference to Fig. 1, the special burning velocity in greenhouse of the present invention controlled coal storage vaporization integrated hot-blast stove is by front furnace body, rear furnace body two parts form, two parts are communicated with by the exhaust gases passes (18) of bottom, front furnace body is by coal stove upper cover (13), every softifume (14), blast pipe (15), coal store (16), fire-resistant soil layer (17), coal bunker (19), coal stove vent (20), coal-fired furnace cavity (21), fire grate (24), coal stove ash thorax (25), coal stove ashpit (26) forms, exhaust gases passes (18) is connected with coal-fired furnace cavity (21), burner hearth (21) outside is one week fire-resistant soil layer (17), at the upper outside opening of burner hearth (21), coal stove vent (20) is installed, burner hearth (21) is fire grate (24) below, fire grate (24) is coal stove ash thorax (25) below, coal stove ash thorax (25) outer openings installs coal stove ash hole (26), coal-fired furnace cavity (25) is coal bunker (19) above, be coal store (16) above coal bunker (19), the outside of coal store (16) and coal bunker (19) is one week fire-resistant soil layer (17), coal store (16) is coal stove upper cover (13) above, coal stove upper cover (13) is by being sealed every softifume (14), the upper outside perforate of coal store (16) is installed blast pipe (15) and is communicated with exhaust gases passes (18), rear furnace body is by outlet flue (1), urceolus (2), warm-air pipe (3), air outlet (4), fin (5), inner core (6), heat-exchanging chamber (7), air channel (8), oxygen supplement mouth (9), air inlet (10), vapour stove ash hole (11), vapour ashes thorax (12) forms, exhaust gases passes (18) is connected with heat-exchanging chamber (7), there is oxygen supplement mouth (9) heat-exchanging chamber (7) front portion, be vapour ashes thorax (12) below, vapour stove ash hole (11) is installed in vapour ashes thorax (12) outside, heat-exchanging chamber (7) is warm-air pipe (3) above, fin (5) is installed in warm-air pipe (3) outside, air outlet (4) is installed below at fin (5), heat-exchanging chamber (7) outside one week is inner core (6) and urceolus (2), middle cavity is air channel (8), air channel (8) is communicated with air inlet (10), and the other end of air channel (8) is connected with coal stove air inlet pipe (23), coal stove air inlet pipe (23) is equipped with air valve (22), the other end of coal stove air inlet pipe (23) inserts in coal stove ash thorax (25) of front furnace body, and rear furnace body top is outlet flue (1).