CN201569016U

CN201569016U - Straw gasification stove

Info

Publication number: CN201569016U
Application number: CN2009202813307U
Authority: CN
Inventors: 朱德华; 李洪玉; 战士利; 邹艳
Original assignee: DEZHOU COUNTY HUABO MACHINERY EQUIPMENT MANUFACTURING Co Ltd
Current assignee: DEZHOU COUNTY HUABO MACHINERY EQUIPMENT MANUFACTURING Co Ltd
Priority date: 2009-11-13
Filing date: 2009-11-13
Publication date: 2010-09-01
Anticipated expiration: 2019-11-13

Abstract

A straw gasification stove adopts the scheme that an infrared screen is arranged above the middle part of a stove stand of a cooker arranged on one side, and a windshield ring, an stove core and a cooking range housing are arranged from top to bottom; a stove cover is arranged at the top part of the stove body on the other side, a water seal trough is formed on the periphery on the lower edge of the stove cover, a stove inner container and a support block are arranged in the stove body housing, a stove bottom, and an air chamber and an air chamber cover are arranged at the bottom of the stove body; a blast pipe, a tee pipe and a blower are connected outside the air chamber; and a handle and a compression rod are arranged in the middle of the stove cover. An ash hole lid is arranged outside the stove body, a connecting pipe and a purifier which are respectively arranged at the upper and the lower parts of the left side are connected, an air supplying pipe and an exhaust pipe are connected on the left side, and an oxygenation pipe arranged below the air supplying pipe and the exhaust pipe is connected with a tee pipe. The straw gasification stove has the advantages of simple operation, convenient use and high heat efficiency.

Description

Stalk gasifier

Technical field

The utility model relates to a kind of stove and accessory, especially stalk gasifier.

Background technology

At present, the air-supply arrangement of stalk gasifier generally adopts the porous type airduct, directly deliver to air in the body of heater, this mode not only burning area is little, and easily produce the cavity, thus burned raw material and oxygen touch opportunity are increased greatly, therefore, good gasification condition be can not form, thereby aerogenesis speed and combustion gas quality influenced.Though they take purifier, tar and waste water are to get rid of the valve below clarifier to outwell, and environment is caused secondary pollution.Because these stove and accessorys do not adopt the tar second-time burning, generally use 1-2 after individual month, pipeline and kitchen range are just stopped up by tar, cause a lot of troubles to the user.

Summary of the invention

In order to overcome the deficiency that existing stalk gasifier exists, the utility model provides a kind of novel stalk gasifier, this stalk gasifier adopts anhydrous streaming clarifier and double-deck eddy flow, the split type kitchen range in inclined-plane of cooling back, and is simple to operate, easy to use, the thermal efficiency is higher.

The technical scheme that its technical problem that solves the utility model adopts is: stalk gasifier, it is made up of body of heater, clarifier, kitchen range three parts.The grate middle upper part of kitchen range has infrared gauze on one side, and wind loop, kitchen range core, kitchen range shell are arranged from top to bottom; Bell is arranged at another side body of heater top, around the bell bottom water sealed tank is arranged, and furnace internal-lining, back-up block are arranged in the body of heater shell, bottom of furnace body has the air compartment of furnace bottom and band air compartment lid, air compartment is connected with blast pipe, three-way pipe, blower fan outward, in the middle of the bell handle is arranged, and is connected with depression bar under the handle.Body of heater outside has ash discharge flap, left side to have tube connector to link to each other with clarifier, and the left side of clarifier is connected with snorkel, and there is the flue gas leading of being with the waste gas switch top of snorkel, has oxygen increasing tube to link to each other with three-way pipe below the snorkel, and there is aspirated switch in the left side of flue gas leading.

Stalk gasifier combustion gasification process is: furnace charge, light a fire at ash hole, close the valve that leads to kitchen range, open the waste gas valve and start blower fan, gas by in the stove through clarifier, then by the flue gas leading combustion gas after 3-5 minute, can close the waste gas valve, open aspirated switch, light kitchen range, regulate the oxygenation switch then and make flame reach normal.

Furnace bottom adopts large tracts of land, porous type can make bottom fuel quick heating, and aerogenesis speed is fast.

Adopt the anhydrous streaming clarifier that cools back to make tar return the second-time burning of body of heater high-temperature region, Pintsch process at normal temperatures.

Double-deck eddy flow, the split type infrared ray kitchen range in inclined-plane have been adopted.1. after entering the kitchen range interlayer by pipeline, air mixture forms eddy flow, on the one hand air mixture is evenly distributed in kitchen range, make tar and the very fast cooling of water vapour in the air mixture become tar and water, inclined-plane and kitchen range core bottom aperture flow to the kitchen range bottom at the bottom of kitchen range then, therefore is easy to light kitchen range; On the other hand,, after kitchen range is lighted,, make the coke tar cracking reaction time prolong along with the rising of temperature owing to adopt double-deck eddy flow to slow down the speed of air mixture, sufficient reacting, the fuel gas energy increases greatly, and combustion flame is more prosperous.2. we have increased infrared gauze in kitchen range upper end, when kitchen range light reach a high temperature gradually after, the tar ingredients of denier is carried out the high temperature interception once more, make it really to reach the effect of no tar and waste water.3. we have adopted split type movable kitchen range core, and purpose is for the ease of removing a small amount of nontoxic residue in the kitchen range.

The beneficial effects of the utility model are, this stalk gasifier, adopt anhydrous streaming clarifier and double-deck eddy flow, the split type kitchen range in inclined-plane of cooling back, simple to operate, easy to use, the thermal efficiency is high, is that present peasant saves worry most, the most economical, most convenient, the most practical high-efficiency energy-saving straw gasification burning stove and accessory.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the front view of stalk gasifier.

Fig. 2 is the enlarged drawing of stalk gasifier kitchen range.

Fig. 3 is the enlarged drawing of gasifying stalk furnace body.

1. infrared gauzes among the figure, 2. wind loop, 3. kitchen range shell, 4. grate, 5. kitchen range core, 6. snorkel, 7. aspirated switch, 8. flue gas leading, 9. waste gas switch, 10. oxygen increasing tube, 11. the ash discharge flap, 12. clarifiers, 13. tube connectors, 14. bells, 15. handles, 16. depression bar, 17. water sealed tanks, 18. back-up blocks, 19. furnace internal-linings, 20. the body of heater shell, 21. furnace bottoms, 22. air compartments, 23. air compartments lid, 24. blast pipe, 25. three-way pipes, 26. blower fans, 27. tube connectors.

The specific embodiment

In Fig. 1,2,3, stalk gasifier, it is made up of body of heater, clarifier, kitchen range three parts.Grate (4) middle upper part of kitchen range has infrared gauze (1) on one side, and wind loop (2), kitchen range core (5), kitchen range shell (3) are arranged from top to bottom; Bell (14) is arranged at another side body of heater top, water sealed tank (17) is arranged around the bell bottom, furnace internal-lining (19), back-up block (18) are arranged in the body of heater shell (20), bottom of furnace body has the air compartment (22) of furnace bottom (21) and band air compartment lid (23), air compartment is connected with blast pipe (24), three-way pipe (25), blower fan (26) outward, in the middle of the bell handle (15) is arranged, be connected with depression bar (16) under the handle.There is ash discharge flap (11) the body of heater outside, the left side has tube connector (13), (27) and clarifier (12) to link to each other, the left side of clarifier is connected with snorkel (6), there is the flue gas leading (8) of band waste gas switch (9) top of snorkel, have oxygen increasing tube (10) to link to each other with three-way pipe below the snorkel, there is aspirated switch (7) in the left side of flue gas leading.

Claims

1. stalk gasifier, form by infrared gauze, wind loop, kitchen range shell, grate, kitchen range core, snorkel, aspirated switch, flue gas leading, waste gas switch, oxygen increasing tube, ash discharge flap, clarifier, tube connector, bell, handle, depression bar, water sealed tank, back-up block, furnace internal-lining, body of heater shell, furnace bottom, air compartment, air compartment lid, blast pipe, three-way pipe, blower fan, tube connector, it is characterized in that: grate (4) middle upper part of kitchen range has infrared gauze (1) on one side, and wind loop (2), kitchen range core (5), kitchen range shell (3) are arranged from top to bottom; Bell (14) is arranged at another side body of heater top, water sealed tank (17) is arranged around the bell bottom, furnace internal-lining (19) is arranged in the body of heater shell (20), back-up block (18), bottom of furnace body has furnace bottom (21) band air compartment lid (23), air compartment (22), air compartment is connected with blast pipe (24) outward, three-way pipe (25), blower fan (26), handle (15) is arranged in the middle of the bell, be connected with depression bar (16) under the handle, there is tube connector (13) in the left side, (27) link to each other with clarifier (12), the left side of clarifier is connected with snorkel (6), and there is flue gas leading (8) top of snorkel, has oxygen increasing tube (10) to link to each other with three-way pipe below the snorkel.

2. stalk gasifier according to claim 1 is characterized in that: the body of heater shell has ash discharge flap (11) outward.