CN204042951U - The pay-off of Mobile gasification stove - Google Patents
The pay-off of Mobile gasification stove Download PDFInfo
- Publication number
- CN204042951U CN204042951U CN201420301109.4U CN201420301109U CN204042951U CN 204042951 U CN204042951 U CN 204042951U CN 201420301109 U CN201420301109 U CN 201420301109U CN 204042951 U CN204042951 U CN 204042951U
- Authority
- CN
- China
- Prior art keywords
- deflector chute
- conveying worm
- convex tendon
- pay
- bottom land
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000002309 gasification Methods 0.000 title claims abstract description 9
- 210000002435 tendon Anatomy 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000003139 buffering effect Effects 0.000 claims description 3
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 18
- 239000010903 husk Substances 0.000 abstract description 18
- 235000009566 rice Nutrition 0.000 abstract description 18
- 239000006185 dispersion Substances 0.000 abstract description 5
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 17
- 239000000446 fuel Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a kind of pay-off of Mobile gasification stove, comprise hopper, the deflector chute of conveying worm and oblique layout, the discharging opening of hopper is connected with the charging aperture of conveying worm, the upper end of deflector chute is connected with the discharging opening of conveying worm, the lower end of deflector chute is positioned at the charging aperture place of fire grate, the bottom land inner surface of described deflector chute is arranged at intervals with convex tendon, described convex tendon is postponed to the lower end of deflector chute along the upper end of deflector chute, rice husk in such input feed bin is delivered to the charging aperture place, upper end of deflector chute through conveying worm, because the bottom land inner surface of deflector chute is arranged at intervals with convex tendon, make material can enter stove with the state of dispersion through the compartmentation of convex tendon, thus ensure the uniformity of feed, in addition, by effectively can adjust the quantity delivered of material to the rotational speed regulation of conveying worm, and ensure the continuity of feed.Compared with prior art, the utility model simplifies the structure, and easily realizes, and dependability is high.
Description
Technical field
The utility model relates to chemical machinery field, specifically relates to a kind of pay-off of Mobile gasification stove.
In agricultural and production of forestry process, the living beings such as rice husk, stalk that produce are reproducible clean energy resourcies, it can directly as the fuel of Mobile gasification stove combustion apparatus, compared with coal, the feature of biomass fuel is that calorific value and bulk density are low, when burning, certainly exist the problem of fuel feed deficiency, even if reduce thermal loss by the mode increasing grate thickness, be also difficult to ensure that boiler can normally work.
Chinese patent literature discloses the utility model patent (application number is 200520074650.7) that a kind of name is called " material feeding blower device ", technical scheme disclosed in this utility model patent sprays in burner hearth by the mode of air blast by living beings, living beings are made to be in suspended state in burner hearth, living beings can sufficient combustion in this case, make the raising that the quantity delivered of heat energy is able to a certain degree, but the method sprays in burner hearth by living beings, cause feeding uniformity poor, flying dust is comparatively large, thus affects the efficiency of combustion of material.China's document patent discloses the utility model patent (application number is 200720044125X) that a kind of name is called " biomass fuel air device ", technical scheme disclosed in this utility model comprises feed bin, conveying worm, main air duct, cyclone separator, flapper, blower fan, circulated air pipeline, First air pipeline, chute and burner, by the pay-off connected and composed of above-mentioned mechanical part, living beings are transported to stokehold, ensure that continuity and the uniformity of feeding, but this feeder structure is too complicated, fault rate is high, and reliability is poor.
Summary of the invention
The purpose of this utility model be to provide a kind of can the high and pay-off of the uniform Mobile gasification stove of feeding of friction feeding, reliability, this feeder structure is simple, easy to use.
For achieving the above object, the technical solution adopted in the utility model is: a kind of pay-off of Mobile gasification stove, comprise hopper and conveying worm, the discharging opening of hopper is connected with the charging aperture of conveying worm, it is characterized in that: described pay-off also comprises the deflector chute of oblique layout, the upper end of deflector chute is connected with the discharging opening of conveying worm, the lower end of deflector chute is positioned at the charging aperture place of fire grate, the bottom land inner surface of described deflector chute is arranged at intervals with convex tendon, and described convex tendon is postponed to the lower end of deflector chute along the upper end of deflector chute.
The beneficial effect adopting technique scheme to produce is: during use, drop into material in feed bin such as rice husk and to be delivered to the charging aperture place, upper end of deflector chute through conveying worm, because the bottom land inner surface of deflector chute is arranged at intervals with convex tendon, make rice husk can enter stove with the state of dispersion through the compartmentation of convex tendon, thus ensure the uniformity of feed, in addition, by effectively can adjust the quantity delivered of rice husk to the rotational speed regulation of conveying worm, and the continuity of feed is ensured.Compared with prior art, the utility model simplifies the structure, and easily realizes, and dependability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of deflector chute;
Fig. 3 is that the A of Fig. 2 is to schematic diagram.
Detailed description of the invention
A kind of pay-off of Mobile gasification stove, comprise hopper 10 and conveying worm 20, the discharging opening of hopper 10 is connected with the charging aperture of conveying worm 20, described pay-off also comprises the deflector chute 30 of oblique layout, the upper end of deflector chute 30 is connected with the discharging opening of conveying worm 20, the lower end of deflector chute 30 is positioned at the charging aperture place of body of heater P, and the bottom land inner surface of described deflector chute 30 is arranged at intervals with convex tendon 31, and described convex tendon 31 is postponed to the lower end of deflector chute 30 along the upper end of deflector chute 30.During use, rice husk is dropped in feed bin 10, the charging aperture place, upper end of deflector chute 30 is delivered to through conveying worm 20, by deflector chute 30, rice husk is directed at the charging aperture place of fire grate P, because the bottom land inner surface of deflector chute 30 is arranged at intervals with convex tendon 31, make rice husk can enter stove with the state of dispersion through the compartmentation of convex tendon 31, thus ensure the uniformity of feed, in addition, conveying worm 20 is adopted to carry out feeding, quantity delivered like this by regulating its rotating speed effectively can adjust material, and ensure the continuity of feed.Compared with prior art, the utility model simplifies the structure, and easily realizes, and dependability is high.
As further preferred version: the top of described deflector chute 30 is provided with the lead-over groove 40 of oblique layout, one end of lead-over groove 40 is connected with the discharging opening of conveying worm 20, the other end of lead-over groove 40 is connected with the upper end of deflector chute 30, the gradient of lead-over groove 40 is less than the gradient of deflector chute 30, and lead-over groove 40 is less than 60 ° with the angle of horizontal direction.The object arranging lead-over groove 40 is the transition passage in order to set up material between conveying worm 20 and deflector chute 30, and the gradient of lead-over groove 40 is less than the gradient of deflector chute 30, the living beings such as guarantee rice husk like this can enter lead-over groove 40 reposefully, can enter deflector chute 30 to hang the attitude fallen again, the dispersion being convenient to rice husk is fallen.
Further, described conveying worm 20 is positioned at the below of deflector chute 30, arranges material elevator 50 between the discharging opening of conveying worm 20 and deflector chute 30.Generally, for ease of feeding intake, feed bin 30 directly can be arranged in the horizontal plane, directly conveying worm can also be embedded in subsurface, both space was saved, conveying worm 20 fixing again to strengthen, effectively rice husk can be delivered to position higher deflector chute 30 place by arranging of elevator 50 like this, preferably, the discharge outlet of described conveying worm 20 is provided with buffering bucket 60, suitable buffering is able to again through elevator conveying, to ensure the stability that rice husk supplies further like this from the outlet rice husk out of conveying worm 20.
Further, shown in composition graphs 2 and 3, the bottom land inner surface of described deflector chute 30 is presented narrow, lower wide trapezoidal shape, concrete, the upper end groove width of deflector chute 30 is identical with the lower end groove width of lead-over groove 40, rice husk on such guarantee lead-over groove 40 can be steady, successfully transit on gathering sill 30, the lower end groove width of deflector chute 30 equals or is slightly less than the width of charging aperture of fire grate P, convex tendon 31 on described deflector chute 30 has three at least, the number of concrete convex tendon 31 is determined according to the size of deflector chute 30, the two ends of convex tendon 31 are evenly distributed on the bottom land two ends of deflector chute 30 respectively, and convex tendon 31 rises in first slow from top to bottom from the height of bottom land projection, the state that lower end falls suddenly again to deflector chute 30, also can by the height of convex tendon 31 from bottom land projection, the top edge profile of convex tendon 31 is interpreted as in other words: the edge accounting for the convex tendon 31 of flute length 3/4 on the top of deflector chute 30 rises shape in slow, the convex tendon 31 of flute length about 1/4 is accounted in suddenly falling shape in the middle and lower part of deflector chute 30, when such rice husk enters deflector chute 30, can by the compartmentation of convex tendon 31 from the upper end of deflector chute 30 dispersion flows downwards lentamente, when rice husk is to the lower end of deflector chute 30, the top edge of convex tendon 30 is again near the bottom land inner surface of deflector chute 30, make the rice husk near convex tendon 30 both sides can fill convex tendon 31 according to inertia flowing and separate the white space produced, thus ensure that rice husk intersperses among the charging aperture place of fire grate P equably.
Claims (5)
1. the pay-off of a Mobile gasification stove, comprise hopper (10) and conveying worm (20), the discharging opening of hopper (10) is connected with the charging aperture of conveying worm (20), it is characterized in that: described pay-off also comprises the deflector chute (30) of oblique layout, the upper end of deflector chute (30) is connected with the discharging opening of conveying worm (20), the lower end of deflector chute (30) is positioned at the charging aperture place of fire grate (P), the bottom land inner surface of described deflector chute (30) is arranged at intervals with convex tendon (31), described convex tendon (31) is postponed to the lower end of deflector chute (30) along the upper end of deflector chute (30).
2. pay-off according to claim 1, it is characterized in that: the top of described deflector chute (30) is provided with the lead-over groove (40) of oblique layout, one end of lead-over groove (40) is connected with the discharging opening of conveying worm (20), the other end of lead-over groove (40) is connected with the upper end of deflector chute (30), the gradient of lead-over groove (40) is less than the gradient of deflector chute (30), and lead-over groove (40) is less than 60 ° with the angle of horizontal direction.
3. pay-off according to claim 1 and 2, is characterized in that: described conveying worm (20) is positioned at the below of deflector chute (30), arranges material elevator (50) between the discharging opening of conveying worm (20) and deflector chute (30).
4. pay-off according to claim 3, is characterized in that: the discharge outlet of described conveying worm (20) is provided with buffering bucket (60).
5. pay-off according to claim 3, it is characterized in that: the bottom land inner surface of described deflector chute (30) presents narrow, lower wide trapezoidal shape, convex tendon (31) on described deflector chute (30) has three at least, the two ends of convex tendon (31) are evenly distributed on the bottom land two ends of deflector chute (30) respectively, and convex tendon (31) rises in first slow from top to bottom from the height of bottom land projection, the state that the middle lower end to deflector chute (30) falls suddenly again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301109.4U CN204042951U (en) | 2014-06-06 | 2014-06-06 | The pay-off of Mobile gasification stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301109.4U CN204042951U (en) | 2014-06-06 | 2014-06-06 | The pay-off of Mobile gasification stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042951U true CN204042951U (en) | 2014-12-24 |
Family
ID=52243609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420301109.4U Expired - Lifetime CN204042951U (en) | 2014-06-06 | 2014-06-06 | The pay-off of Mobile gasification stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570922A (en) * | 2016-01-09 | 2016-05-11 | 南陵县永兴米业有限公司 | Rice husk feeding system of boiler for rice processing |
-
2014
- 2014-06-06 CN CN201420301109.4U patent/CN204042951U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570922A (en) * | 2016-01-09 | 2016-05-11 | 南陵县永兴米业有限公司 | Rice husk feeding system of boiler for rice processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141224 |