CN204806431U - Biomass boiler grate device of reciprocating motion pay -off - Google Patents
Biomass boiler grate device of reciprocating motion pay -off Download PDFInfo
- Publication number
- CN204806431U CN204806431U CN201520119352.9U CN201520119352U CN204806431U CN 204806431 U CN204806431 U CN 204806431U CN 201520119352 U CN201520119352 U CN 201520119352U CN 204806431 U CN204806431 U CN 204806431U
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- leading screw
- combustion chamber
- feeding
- push pedal
- sprocket wheel
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Abstract
The utility model provides a biomass boiler grate device of reciprocating motion pay -off, it includes feeder hopper, feedstock channel, blevile of push, burning are arranged and are expected mechanism, electrically controlled device, feedstock channel is located the feeder hopper lower part, and with the feed opening intercommunication of feeder hopper, material mechanism intercommunication is arranged with the burning to feedstock channel one end, is equipped with blevile of push in the feedstock channel, the utility model has the advantages of this equipment is simple structure not only, low in manufacturing cost, and degree of automation is high, and is high -efficient moreover, energy -conserving, environmental protection. Can conveniently install on various boiler, greatly reduce the manufacturing cost of boiler to the multiple biomass fuel that can burn, adaptability is extremely wide, and crude corncob, peanut shell, various slice, granular timber leftover bits and pieces is linked even and furnace combustion can both be pushed, its easy operation, the practicality is strong.
Description
Technical field
The utility model relates to a kind of boiler charging and fire grate device, particularly relates to a kind of Novel feed and fire grate device of biomass boiler.
Background technology
At present, the environmental requirement of China and countries in the world is more and more stricter, and biomass fuel is obtaining applying more and more widely with its exclusive advantage as regenerative resource, and various is in recent years that the boiler of fuel also develops rapidly with living beings.Single a kind of biomass fuel but existing various biomass boilers commercially can only burn, national different types of biomass fuel can not be adapted to, and the easy putty of miniature boiler, tempering, structure can not maximize, large-sized boiler adopts traveling-grate stoker, heavy, transmission is complicated, cost is high, the not shortcoming such as easy-maintaining, makes biomass boiler can not get applying widely.
Summary of the invention
The object of the invention is to the deficiency in using for above technology, and provide one can use on any one boiler, the general feeding fire grate device of the multiple biomass fuel that can burn.This apparatus design is reasonable, and simply light, technological requirement is not high, low cost of manufacture, automaticity are high, safe and reliable, is installed on after on boiler, and fuel semi-gasification subregion can be made to burn, and smoke medicining dust-removing effect is good, and becoming can the energy-saving environmental protection boiler of qualified discharge.
It is as follows that the utility model realizes the technical scheme that above-mentioned purpose adopts: a kind of biomass boiler fire grate device moving back and forth feeding, it comprises feed hopper, feeding-passage, material-pulling device, burning discharge mechanism, electric control gear, described feeding-passage is positioned at feed hopper bottom, be communicated with the feed opening of feed hopper, feeding-passage one end and burning discharge mechanism connection, material-pulling device is provided with in feeding-passage, described material-pulling device is by baffle plate, push pedal, leading screw, buncher, motor sprocket, leading screw sprocket wheel, chain, bearing block forms, described leading screw centre of sprocket is provided with hole, described leading screw is through leading screw sprocket wheel, tapping on leading screw contacts with the hole wall of leading screw sprocket wheel, leading screw is fixed by bearing block, buncher is connected with leading screw sprocket wheel by motor sprocket, described push pedal is located at the termination of leading screw, described baffle plate is L-square structure, facade and the push pedal of baffle plate are connected and fixed, the plane of structure of baffle plate upward, described burning discharge mechanism comprises blast chamber, combustion chamber, discharge gate, described blast chamber is open-topped U-type groove structure, centre utilizes dividing plate to be divided into two wind cabins, be provided with blast orifice at two wind cabin afterbodys, described combustion chamber is positioned at blast chamber top, and the wall of the surrounding of described combustion chamber is by furnace shell and steel plate is two-layer forms, steel plate inwall is built has stove to turn wall, the top of combustion chamber is built chimney arch brick, and be equipped with multiple fire grate monolithic at bottom of combustion chamber, described discharge gate is positioned at combustor tail.Described electric control gear is located on the outer wall of feed hopper, and described push pedal is provided with permanent magnet, and be respectively provided with a tongue tube in the both sides of push pedal, tongue tube is wired to electric control gear.
Cooling water is injected with in the middle of the furnace shell of described combustion chamber and steel plate base layer.
The beneficial effects of the utility model are: this equipment not only structure is simple, low cost of manufacture, and automaticity is high, and efficiently, energy-saving and environmental protection.Can be installed on easily on various boiler, significantly reduce the manufacturing cost of boiler, and the multiple biomass fuel of incendivity, adaptability is extremely wide, even connect crude corncob, peanut shell, various sheet, granular Wood leftover can be pushed into stove combustion, it is simple to operate, practical.
Accompanying drawing explanation
Fig. 1 is section of structure of the present utility model.
Fig. 2 is top plan view of the present utility model.
Fig. 3 is left pseudosection of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As Fig. 1, Fig. 2, a kind of biomass boiler fire grate device moving back and forth feeding shown in Fig. 3, it comprises feed hopper 1, feeding-passage 2, material-pulling device, burning discharge mechanism, electric control gear 3, described feeding-passage 2 is positioned at feed hopper 1 bottom, be communicated with the feed opening of feed hopper 1, feeding-passage 2 one end and burning discharge mechanism connection, material-pulling device is provided with in feeding-passage 2, described material-pulling device is by baffle plate 4, push pedal 5, leading screw 6, buncher 7, motor sprocket 8, leading screw sprocket wheel 9, chain 10, bearing block 11 forms, described leading screw sprocket wheel 9 center is provided with hole, described leading screw 6 is through leading screw sprocket wheel 9, tapping on leading screw 6 contacts with the hole wall of leading screw sprocket wheel 9, leading screw 6 is fixed by bearing block 11, buncher 7 is connected with leading screw sprocket wheel 9 by motor sprocket 8, described push pedal 5 is located at the termination of leading screw 6, described baffle plate 4 is L-square structure, facade and the push pedal 5 of baffle plate 4 are connected and fixed, the plane of structure of baffle plate 4 upward, described burning discharge mechanism comprises blast chamber 12, combustion chamber 13, discharge gate 14, described blast chamber 12 is open-topped U-type groove structure, centre utilizes dividing plate 15 to be divided into two wind cabins, blast orifice 16 is provided with at two wind cabin afterbodys, described combustion chamber 13 is positioned at blast chamber 12 top, the wall of the surrounding of described combustion chamber 13 is by furnace shell 131 and steel plate 132 is two-layer forms, steel plate 132 inwall is built has stove to turn wall 17, the top of combustion chamber 13 is built chimney arch brick, multiple fire grate monolithic 133 is equipped with bottom combustion chamber 13, described discharge gate 14 is positioned at combustion chamber 13 afterbody, described electric control gear 3 is located on the outer wall of feed hopper, described push pedal 5 is provided with permanent magnet 51, a tongue tube 18 is respectively provided with in the both sides of push pedal 5, tongue tube 18 is wired to electric control gear 3.
Cooling water is injected with in the middle of the furnace shell 131 of described combustion chamber 13 and steel plate 132.
In concrete operations: after biomass fuel adds feed hopper, open electric control gear, adjustable speed motor starts running, buncher moves guide screw movement by sprocket wheel chain belt, leading screw pulls scraping wings outwards to move, after scraping wings ran charging aperture, charging aperture is opened, biomass fuel falls within feeding storehouse by charging aperture, simultaneously, the tongue tube action that the attraction be fixed on scraping wings is fixed on feeding storehouse shell forms closed circuit, signal is sent to controller, forward-reverse switch on controller conversion speed-regulating switch, buncher is reversed, thus drive leading screw inwardly to move, along with the motion of scraping wings, striker plate on scraping wings is closed charging aperture gradually completely, the fuel that scraping wings promotes to fall moves in stove, when moving to the position being mounted with another tongue tube, this tongue tube action of attraction, thus motor is reversed again.So repeatedly, constantly pushed by fuel on the fire grate in burner hearth, after fuel enters fire grate, igniter starts igniting, and this Time Controller can start air blast, air-introduced machine makes fuel combustion.After fuel combustion, fresh fuel is constantly pushed into and the fuel promoting to have lighted travels forward, now adjust the intake of two blast orifices, reduce the supply of air compartment air quantity, strengthen the wind supply quantity of air compartment, make fresh fuel elder generation under the condition of anoxic by heating and gasifying, cracking produces a lot of gas, the materials such as tar, these materials are attracted to travel forward by air inducing, lighted through the stove brick of high temperature and red carbon-coating, burnt completely in burner hearth after the air supplied with secondary air channel fully mixes, various harmful substance is become clean gas by the afterburnt and is discharged outside stove.Remain a small amount of ashes to be continued to advance, fall in ash bucket from ash hole.
Claims (2)
1. one kind moves back and forth the biomass boiler fire grate device of feeding, it is characterized in that: it comprises feed hopper (1), feeding-passage (2), material-pulling device, burning discharge mechanism, electric control gear (3), described feeding-passage (2) is positioned at feed hopper (1) bottom, be communicated with the feed opening of feed hopper (1), feeding-passage (2) one end and burning discharge mechanism connection, feeding-passage is provided with material-pulling device in (2), described material-pulling device is by baffle plate (4), push pedal (5), leading screw (6), buncher (7), motor sprocket (8), leading screw sprocket wheel (9), chain (10), bearing block (11) forms, described leading screw sprocket wheel (9) center is provided with hole, described leading screw (6) is through leading screw sprocket wheel (9), tapping on leading screw (6) contacts with the hole wall of leading screw sprocket wheel (9), leading screw (6) is fixed by bearing block (11), buncher (7) is connected with leading screw sprocket wheel (9) by motor sprocket (8), described push pedal (5) is located at the termination of leading screw (6), described baffle plate (4) is L-square structure, facade and the push pedal (5) of baffle plate (4) are connected and fixed, the plane of structure of baffle plate (4) upward, described burning discharge mechanism comprises blast chamber (12), combustion chamber (13), discharge gate (14), described blast chamber (12) is open-topped U-type groove structure, centre utilizes dividing plate (15) to be divided into two wind cabins, blast orifice (16) is provided with at two wind cabin afterbodys, described combustion chamber (13) is positioned at blast chamber (12) top, the wall of the surrounding of described combustion chamber (13) is by furnace shell (131) and steel plate (132) is two-layer forms, steel plate (132) inwall is built has stove to turn wall (17), the top of combustion chamber (13) is built chimney arch brick, multiple fire grate monolithic (133) is equipped with in combustion chamber (13) bottom, described discharge gate (14) is positioned at combustion chamber (13) afterbody, described electric control gear (3) is located on the outer wall of feed hopper, described push pedal (5) is provided with permanent magnet (51), a tongue tube (18) is respectively provided with in the both sides of push pedal (5), tongue tube (18) is wired to electric control gear (3).
2. a kind of biomass boiler fire grate device moving back and forth feeding according to claim 1, is characterized in that: be injected with cooling water in the middle of the furnace shell (131) of described combustion chamber (13) and steel plate (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119352.9U CN204806431U (en) | 2015-02-28 | 2015-02-28 | Biomass boiler grate device of reciprocating motion pay -off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119352.9U CN204806431U (en) | 2015-02-28 | 2015-02-28 | Biomass boiler grate device of reciprocating motion pay -off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806431U true CN204806431U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520119352.9U Expired - Fee Related CN204806431U (en) | 2015-02-28 | 2015-02-28 | Biomass boiler grate device of reciprocating motion pay -off |
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|---|---|
| CN (1) | CN204806431U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571118A (en) * | 2015-12-24 | 2016-05-11 | 江苏大学 | Biomass hot water boiler |
| CN105805770A (en) * | 2015-02-28 | 2016-07-27 | 张东风 | Biomass boiler grate device conducting feeding through reciprocating motion |
| CN107166044A (en) * | 2017-05-23 | 2017-09-15 | 湖州师范学院 | A kind of electronic water governor motion of drinking water water receiver |
| CN107237914A (en) * | 2017-05-23 | 2017-10-10 | 湖州师范学院 | A kind of electronic water governor motion of the drinking water water receiver with medicine storehouse |
| CN107339468A (en) * | 2017-05-23 | 2017-11-10 | 湖州师范学院 | A kind of runoff investigation mechanism of controllable health care Chinese medicine brew time |
| CN108954362A (en) * | 2018-06-12 | 2018-12-07 | 宁波建辰新型材料有限公司 | A kind of boiler assistant feeding device |
| CN109114809A (en) * | 2018-06-30 | 2019-01-01 | 安徽永鹏机械有限公司 | A kind of hot-blast stove feeding inlet firebreak device |
| CN113803712A (en) * | 2021-09-22 | 2021-12-17 | 周林泉 | Self-priming combustion furnace based on renewable energy and convenient for combustion of wood compressed particles |
| CN115156275A (en) * | 2022-07-07 | 2022-10-11 | 重庆科技学院 | Contaminated soil remediation system based on smoldering technology |
-
2015
- 2015-02-28 CN CN201520119352.9U patent/CN204806431U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805770A (en) * | 2015-02-28 | 2016-07-27 | 张东风 | Biomass boiler grate device conducting feeding through reciprocating motion |
| CN105571118A (en) * | 2015-12-24 | 2016-05-11 | 江苏大学 | Biomass hot water boiler |
| CN107166044A (en) * | 2017-05-23 | 2017-09-15 | 湖州师范学院 | A kind of electronic water governor motion of drinking water water receiver |
| CN107237914A (en) * | 2017-05-23 | 2017-10-10 | 湖州师范学院 | A kind of electronic water governor motion of the drinking water water receiver with medicine storehouse |
| CN107339468A (en) * | 2017-05-23 | 2017-11-10 | 湖州师范学院 | A kind of runoff investigation mechanism of controllable health care Chinese medicine brew time |
| CN108954362A (en) * | 2018-06-12 | 2018-12-07 | 宁波建辰新型材料有限公司 | A kind of boiler assistant feeding device |
| CN108954362B (en) * | 2018-06-12 | 2019-11-22 | 宁波建辰新型材料有限公司 | A kind of boiler assistant feeding device |
| CN109114809A (en) * | 2018-06-30 | 2019-01-01 | 安徽永鹏机械有限公司 | A kind of hot-blast stove feeding inlet firebreak device |
| CN113803712A (en) * | 2021-09-22 | 2021-12-17 | 周林泉 | Self-priming combustion furnace based on renewable energy and convenient for combustion of wood compressed particles |
| CN115156275A (en) * | 2022-07-07 | 2022-10-11 | 重庆科技学院 | Contaminated soil remediation system based on smoldering technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |