CN201462976U - Biological straw gasification furnace - Google Patents
Biological straw gasification furnace Download PDFInfo
- Publication number
- CN201462976U CN201462976U CN2009200824612U CN200920082461U CN201462976U CN 201462976 U CN201462976 U CN 201462976U CN 2009200824612 U CN2009200824612 U CN 2009200824612U CN 200920082461 U CN200920082461 U CN 200920082461U CN 201462976 U CN201462976 U CN 201462976U
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- gas
- gas outlet
- feeding port
- rotating shaft
- air blast
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Abstract
The utility model relates to a biological straw gasification furnace which is provided with a sealed gas tank, a cooking bench and a blast blower. The sealed gas tank is provided with a containing cavity, a padding mouth, a padding mouth sealing cover, a dreg removing mouth, a gas outlet and a blast air inlet. The cooking bench is provided with a gas inlet, the blast blower is provided with a blast air outlet, the gas outlet is communicated with the gas inlet, and the blast air inlet is communicated with the blast air outlet. The passing mouth is water-sealed; a disc pressing cover, a disc pressing cover rotating shaft and a disc pressing cover rotating shaft handle are arranged on the padding mouth sealing cover; the disc pressing cover rotating shaft handle is fixed at one end of the disc pressing cover rotating shaft, the other end of the disc pressing cover rotating shaft is fixedly connected with the disc pressing cover after penetrating through the padding mouth sealing cover, a locking structure is arranged between the sealed gas tank and the padding mouth sealing cover, a filtering device is arranged between the sealed gas tank and the cooking bench, and the gas outlet of the sealed gas tank is communicated with the gas inlet of the cooking bench by the filtering device. The biological straw gasification furnace can effectively process tar so as to lead to higher gas purity and better combustion effect.
Description
Technical field
The utility model relates to a kind of biological straw gasification furnace.
Background technology
Existing stalk gasifier has sealing gas tank, the kitchen range top and air blast, described sealing gas tank has container cavity, feeding port, feeding port seal cover, removes cinder notch, gas outlet and air blast air inlet, described feeding port, remove cinder notch, gas outlet and air blast air inlet and all be connected with container cavity, described feeding port and feeding port seal cover adapt, the described kitchen range top has gas inlet, described air blast has the air blast gas outlet, described gas outlet is connected with gas inlet, and described air blast air inlet is connected with the air blast gas outlet.Its course of work is that fuel is piled up in the container cavity by fuel port, fire fuel covers the feeding port seal cover again, generally wait then and allowed fuel carry out imperfect combustion in 1 to 3 minute, promptly can allow air blast blow, the fuel gas that non-complete combustion of fuel in the hermetically sealed can is produced blows to the kitchen range top for burning by gas outlet, gas inlet successively.Existing stalk gasifier is widely used in natural gases such as rural area, pasture and field operations cooking and supplies with limited place, because its fuel source is extensive, has been subjected to client's trust and dependence.But existing stalk gasification stove is perfect inadequately to the processing of fuel, and the tar that produces when being subjected to the steam of fuel self and burning influences, and the generation purity of fuel gas is low, usually can cause flame-out or dense smoke seethes, and the thermal efficiency is not high yet, can't satisfy client's needs.Therefore, there is defective in existing stalk gasifier, need improve.
The utility model content
The purpose of this utility model is to improve on existing gasifying stalk furnace structure, provides a kind of and can effectively handle tar, allows combustion gas purity is higher, the better biological straw gasification furnace of combustion efficiency.
Biological straw gasification furnace of the present utility model has the blanket gas jar, the kitchen range top and air blast, described sealing gas tank has container cavity, feeding port, the feeding port seal cover, remove cinder notch, gas outlet and air blast air inlet, described feeding port, remove cinder notch, gas outlet and air blast air inlet all are connected with container cavity, described feeding port and feeding port seal cover adapt, the described kitchen range top has gas inlet, described air blast has the air blast gas outlet, described gas outlet is connected with gas inlet, described air blast air inlet is connected with the air blast gas outlet, it is characterized in that described feeding port is the water-stop feeding port, has the platen lid on the described feeding port seal cover, platen lid rotating shaft and platen lid rotating shaft handle, described platen lid rotating shaft handle is fixed on platen lid rotating shaft one end, the described platen lid rotating shaft other end passes the feeding port seal cover fixedlys connected with the platen lid, has latch-up structure between described sealing gas tank and the feeding port seal cover, have filter between the described sealing gas tank and the kitchen range top, the gas outlet of described sealing gas tank is connected with the gas inlet of the kitchen range top by filter.
Feeding port described in the utility model is the water-stop feeding port, has the platen lid on the described feeding port seal cover, platen lid rotating shaft and platen lid rotating shaft handle, described platen lid rotating shaft handle is fixed on platen lid rotating shaft one end, the described platen lid rotating shaft other end passes the feeding port seal cover fixedlys connected with the platen lid, has latch-up structure between described sealing gas tank and the feeding port seal cover, can be between the rotating shaft of described platen lid and the feeding port seal cover by being threaded. the sealing gas tank maintenance optimal seal state that can allow is set like this, and the water-stop feeding port is made simple, structural strength is good, sealing effectiveness is outstanding. and described platen lid is positioned at container cavity, when the fuel combustion certain hour in the container cavity need allow it move down, the user can be by rotation platen lid rotating shaft handle, impel the rotating shaft of platen lid to move down, and then pushing tow platen lid moves to the container cavity bottom, final platen lid just can be squeezed fuel and move down in fuel cavity. in this process, the reaction force of platen lid is influenced by fuel, the feeding port seal cover can be subjected to thrust upwards, the latch-up structure that has between described sealing gas tank and the feeding port seal cover, can effectively prevent to seal the feeding port seal cover of gas tank by the seal failure of backing down and causing. described latch-up structure can be the pin used always or snap close or the like parts. the space that described water-stop feeding port contacts with the feeding port seal cover forms sealing by adding entry, prevent fuel gas, smog or flame leak. and described air blast both can be that the alternating current air blast also can be the direct current air blast for existing air blast commonly used.
Gas outlet described in the utility model can be made of high-temperature fuel gas gas outlet and low temperature gas outlet, can also be equipped with the hole combustion header by fixed cover on the described high-temperature fuel gas gas outlet, the described hole combustion header has the umbrella top cover, and described high-temperature fuel gas gas outlet is towards the umbrella top cover.Like this, the hole combustion header just can allow the high-temperature fuel gas gas outlet directly be contained in the fuel that seals in the gas tank and contact, and keep certain clearance with fuel, the fuel gas that fuel combustion produces just can enter the high-temperature fuel gas gas outlet by the hole that has on the hole combustion header, and then the situation that can not cause fuel to stop up the high-temperature fuel gas gas outlet takes place.In addition, described umbrella top cover can allow combustion gas further concentrate, and the gas concentration that allows the high-temperature fuel gas gas outlet collect significantly improves.On the described low temperature gas outlet atmosphere communicating valve that is connected with atmosphere can also be set, its objective is and to observe the combustion case that aerosol is understood the blanket gas in-tank fuel by opening and closing the atmosphere communicating valve.
Filter described in the utility model can be made of water oil filter and tar collector, described high-temperature fuel gas gas outlet and low temperature gas outlet all are communicated with water oil filter, the benefit of She Zhiing is like this, when high-temperature fuel gas in the sealing gas tank arrives water oil filter by high-temperature fuel gas gas outlet and low temperature combustion gas simultaneously by the low temperature gas port, cold and hot two bursts of combustion gas mix the moisture and the part tar that can discharge rapidly in the combustion gas in water oil filter, and then allow the combustion gas by water oil filter obtain primary purification.Described water oil filter can be the existing machinery field with the normal air setting device that uses or have canister of a plurality of cavitys or the like, on the described water oil filter water oil drain valve can also be set, the moisture and the greasy dirt that are filtered in order to removing.Tar collector described in the utility model also can be the air setting device of existing machinery field use or the canister with cavity etc., the tar drain valve that it has is connected with the air blast gas outlet, can allow in tar well to be blown to the fan inlet place of sealing gas tank by the air blast gas outlet, and then enter in the sealing gas tank with fuel is together burned by secondary filter and tar that weight is bigger.Described air blast air inlet can be offered downwards in container cavity, so just can allow tar goodly enter smoothly and participate in burning in the container cavity.Between described air blast gas outlet and the tar well air quantity replenishment valve can be set, just can regulate the combustable gas concentration that enters the kitchen range top by opening and closing air quantity replenishment valve user, and then reach the best combustion effect.The drain valve of tar described in the utility model, water oil drain valve, atmosphere communicating valve and air quantity replenishment valve are existing air valve switch or penstock switch commonly used.
Sealing gas tank described in the utility model can make itself and the kitchen range top and air blast distance far away according to user's needs, as long as meet the course of work, installation position and form are not done specific requirement.The process that biological straw gasification furnace of the present utility model produces fuel gas is consistent with existing stalk gasifier, repeats no more herein.
Compared with the aforementioned existing similar products, biological straw gasifier tar secondary of the present utility model utilization fully, the aerogenesis time improves relatively, fuel gas purity height, combustion efficiency is better, calorific value is higher, fuel combustion is more abundant.
Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Description of drawings
Fig. 1 is the structural representation of biological straw gasification furnace among the embodiment.
Fig. 2 is the A portion partial enlarged drawing of Fig. 1.
Fig. 3 is the B portion partial enlarged drawing of Fig. 1.
The specific embodiment
Shown in Fig. 1～3, biological straw gasification furnace in the present embodiment has blanket gas jar 1, the kitchen range top 2 and air blast 3, described sealing gas tank 1 has container cavity 4, feeding port, feeding port seal cover 5, remove cinder notch 6, gas outlet and air blast air inlet 7, described feeding port, remove cinder notch 6, gas outlet and air blast air inlet 7 all are connected with container cavity 4, described feeding port and feeding port seal cover 5 adapt, the described kitchen range top 2 has gas inlet 8, described air blast 3 has air blast gas outlet 9, described gas outlet is connected with gas inlet 7, described air blast air inlet 7 is connected with air blast gas outlet 9, it is characterized in that described feeding port is a water-stop feeding port 10, has platen lid 11 on the described feeding port seal cover 5, platen lid rotating shaft 12 and platen lid rotating shaft handle 13, described platen lid rotating shaft handle 13 is fixed on platen lid rotating shaft 12 1 ends, described platen lid rotating shaft 12 other ends pass feeding port seal cover 5 and cover 11 with platen and fixedly connected, has latch-up structure 14 between described sealing gas tank 1 and the feeding port seal cover 5, have filter between the described sealing gas tank 1 and the kitchen range top 2, the gas outlet of described sealing gas tank 1 is connected with the gas inlet 8 of the kitchen range top 2 by filter.
Gas outlet described in the present embodiment is made of high-temperature fuel gas gas outlet 15 and low temperature gas outlet 16, fixed cover is equipped with hole combustion header 17 on the described high-temperature fuel gas gas outlet 15, described hole combustion header 17 has umbrella top cover 18, described high-temperature fuel gas gas outlet 15 is towards umbrella top cover 18, described filter is made of water oil filter 19 and tar collector 20, described high-temperature fuel gas gas outlet 15 and low temperature gas outlet 16 all are communicated with water oil filter 19, described tar collector 20 has tar drain valve 21, and described tar drain valve 21 is connected with air blast gas outlet 9.On the described water oil filter 19 water oil drain valve 22 is set.
Latch-up structure described in the present embodiment 14 is snap close latch-up structures commonly used.The atmosphere communicating valve 23 that is connected with atmosphere is set on the described low temperature gas outlet 16, water oil filter 19 is that the existing machinery field is with the normal air setting device that uses, tar collector 20 also is the air setting device that use in the existing machinery field, described air blast air inlet 7 is offered downwards in container cavity 4, between described air blast gas outlet 9 and the tar well 20 air quantity replenishment valve 24 is set, between the rotating shaft 12 of described platen lid and the feeding port seal cover 5 by being threaded.The space filling that the feeding port of water-stop described in the present embodiment 10 contacts with feeding port seal cover 5 has water 25 to form sealing.
Claims (2)
1. biological straw gasification furnace, has the sealing gas tank, the kitchen range top and air blast, described sealing gas tank has container cavity, feeding port, the feeding port seal cover, remove cinder notch, gas outlet and air blast air inlet, described feeding port, remove cinder notch, gas outlet and air blast air inlet all are connected with container cavity, described feeding port and feeding port seal cover adapt, the described kitchen range top has gas inlet, described air blast has the air blast gas outlet, described gas outlet is connected with gas inlet, described air blast air inlet is connected with the air blast gas outlet, it is characterized in that described feeding port is the water-stop feeding port, has the platen lid on the described feeding port seal cover, platen lid rotating shaft and platen lid rotating shaft handle, described platen lid rotating shaft handle is fixed on platen lid rotating shaft one end, the described platen lid rotating shaft other end passes the feeding port seal cover fixedlys connected with the platen lid, has latch-up structure between described sealing gas tank and the feeding port seal cover, have filter between the described sealing gas tank and the kitchen range top, the gas outlet of described sealing gas tank is connected with the gas inlet of the kitchen range top by filter.
2. biological straw gasification furnace as claimed in claim 1, it is characterized in that described gas outlet is made of high-temperature fuel gas gas outlet and low temperature gas outlet, fixed cover is equipped with the hole combustion header on the described high-temperature fuel gas gas outlet, the described hole combustion header has the umbrella top cover, described high-temperature fuel gas gas outlet is towards the umbrella top cover, described filter is made of water oil filter and tar collector, described high-temperature fuel gas gas outlet and low temperature gas outlet all are communicated with water oil filter, described tar collector has the tar drain valve, and described tar drain valve is connected with the air blast gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200824612U CN201462976U (en) | 2009-07-10 | 2009-07-10 | Biological straw gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200824612U CN201462976U (en) | 2009-07-10 | 2009-07-10 | Biological straw gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462976U true CN201462976U (en) | 2010-05-12 |
Family
ID=42390328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200824612U Expired - Fee Related CN201462976U (en) | 2009-07-10 | 2009-07-10 | Biological straw gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462976U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305416A (en) * | 2011-07-21 | 2012-01-04 | 刘玉珂 | Straw gas heat source engine |
| CN102504873A (en) * | 2011-11-11 | 2012-06-20 | 无锡市莱达热工工程有限公司 | Water sealing type cover plate device in coal bearing device of coal gas producer |
| CN104017587A (en) * | 2014-06-10 | 2014-09-03 | 宁波兴达炭业有限公司 | Sealing structure of dry distillation kettle for high-temperature carbonization |
| CN113652251A (en) * | 2021-09-02 | 2021-11-16 | 河南省万禾企生物科技有限公司 | Biomass thermal cracking device and method |
-
2009
- 2009-07-10 CN CN2009200824612U patent/CN201462976U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305416A (en) * | 2011-07-21 | 2012-01-04 | 刘玉珂 | Straw gas heat source engine |
| CN102504873A (en) * | 2011-11-11 | 2012-06-20 | 无锡市莱达热工工程有限公司 | Water sealing type cover plate device in coal bearing device of coal gas producer |
| CN102504873B (en) * | 2011-11-11 | 2013-08-07 | 无锡市莱达热工工程有限公司 | Water sealing type cover plate device in coal bearing device of coal gas producer |
| CN104017587A (en) * | 2014-06-10 | 2014-09-03 | 宁波兴达炭业有限公司 | Sealing structure of dry distillation kettle for high-temperature carbonization |
| CN113652251A (en) * | 2021-09-02 | 2021-11-16 | 河南省万禾企生物科技有限公司 | Biomass thermal cracking device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110710 |