CN203513606U - Multi-layer feeding box and inner door device for gasification furnace - Google Patents
Multi-layer feeding box and inner door device for gasification furnace Download PDFInfo
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- CN203513606U CN203513606U CN201320603107.6U CN201320603107U CN203513606U CN 203513606 U CN203513606 U CN 203513606U CN 201320603107 U CN201320603107 U CN 201320603107U CN 203513606 U CN203513606 U CN 203513606U
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- material feeding
- inner door
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Abstract
The utility model discloses a multi-layer feeding box and an inner door device for a gasification furnace. A lower feeding plate is arranged at a material inlet at the center of the top end of a furnace body, a lower inner door arranged on the surface of the upper end of the lower feeding plate is in point contact with the lower feeding plate, a lower push-pull rod is connected at the end of each lower inner door, a lower feeding box is connected at the material inlet of a top panel of the furnace body, an upper feeding plate is arranged at the material inlet at the top end of the lower feeding box, an upper inner door arranged on the surface of the upper end of the upper feeding plate is in point contact with the upper feeding plate, an upper push-pull rod is connected at the end of each upper inner door, an upper feeding box is connected at the material inlet of a top panel of the lower feeding box, and a feeding cover is arranged on the material inlet of the top panel of the upper feeding box. The multi-layer feeding box and the inner door device for the gasification furnace can ensure the biomass gasification furnace to be filled with irregular materials continuously without shutting down, the sealing effect is good, and the safety performance is excellent, therefore, the multi-layer feeding box and the inner door device for the gasification furnace can be popularized to the gasification furnace for gasification treatment of domestic sludge or used cold-rolling mineral oil.
Description
Technical field
the utility model relates to a kind of for the multilayer material feeding box on top-suction type biomass gasification furnace and interior door gear.
Background technology
rapidly, especially biomass gasification technology is moving towards practical in biomass gasification technology development, and saving emission reduction effect is obvious; But the continuity of top-suction type biomass gasification furnace gasification and the stability of the working of a furnace become one of difficult problem of restriction vapourizing furnace popularization at present, as the sealing problem in top-suction type biomass gasification furnace fill process is never well solved.Top-suction type biomass gasification furnace wants to become a kind of perfect product, and the sealing in necessary solution gasification and the problem of irregular material continuous charging, to prevent sewage, tar and flue gas.Before the utility model, those skilled in the art had different imaginations or design, if ZL201220574876.3 " biomass gasifying furnace irregularity feeding unit " and CN102899092A " biomass gasifying furnace hopper " are exactly example wherein, their object is also to solve the charging problem of biomass gasifying furnace and leakage problem not.
Summary of the invention
task to be solved in the utility model be to provide a kind of can be continuously to the vapourizing furnace multilayer material feeding box and the interior door gear that add biomass material in biomass gasifying furnace and guarantee again in biomass gasification process fume leakage not or tar/sewage.
for completing above-mentioned task, the technical solution adopted in the utility model is: described a kind of vapourizing furnace multilayer material feeding box and interior door gear comprise body of heater, lower feed plate and enterprising flitch, lower internal door and upper internal door, lower push-pull bar and upper push-pull rod, lower material feeding box and enterprising hopper and feed cap, and feed cap is placed on the opening for feed of enterprising hopper top panel.Feeding mouth place at body of heater top panel is provided with lower feed plate, in the upper end face of lower feed plate, dispose quantity and be more than or equal to 1 lower internal door, termination at every fan lower internal door is connected with lower push-pull bar, and lower material feeding box is connected to the feeding mouth place of body of heater top panel, and described lower material feeding box is flat pyramidal structure.On the top of lower material feeding box, feeding mouth place is provided with enterprising flitch, upper end face configuration quantity in enterprising flitch is more than or equal to 1 upper internal door, in the termination of every fan upper internal door, be connected with push-pull rod, in the feeding mouth place of lower material feeding box top panel, be connected with enterprising hopper.
adopt a kind of multilayer material feeding box that as above technical scheme provides and interior door gear compared with prior art, technique effect is:
1. simple in structure, cost of manufacture is low.
2. in biomass gasifying furnace use procedure, in not blowing out situation, can in vapourizing furnace, add irregular material continuously.
3. good sealing effect, has solved leakage problem.
4. practical, extend on the vapourizing furnace that domestic sludge gasification process or cold rolling waste mineral oil gasification process use.
Accompanying drawing explanation
fig. 1 is the perspective view of a kind of vapourizing furnace multilayer material feeding box described in the utility model and interior door gear, is also Figure of abstract of the present utility model.
fig. 2 is feed plate in interior door gear and the annexation schematic perspective view of inside door.
Embodiment
below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
described a kind of vapourizing furnace multilayer material feeding box and interior door gear comprise body of heater 1, lower feed plate 2 and enterprising flitch 2a, lower internal door 3 and upper internal door 3a, lower push-pull bar 4 and upper push-pull rod 4a, lower material feeding box 5 and enterprising hopper 6 and feed cap 7, wherein body of heater 1 is biomass gasification furnace body, can select ZL201230532443.7 " square integral biomass vapourizing furnace ", prior art.The first layer material feeding box that consists of vapourizing furnace lower feed plate 2, lower internal door 3, lower push-pull bar 4 and lower material feeding box 5, forms second layer material feeding box by enterprising flitch 2a, upper internal door 3a, upper push-pull rod 4a and enterprising hopper 6.
at the feeding mouth place of body of heater 1 top panel, lower feed plate 2 is installed, in the upper end face of lower feed plate 2, disposing quantity, to be more than or equal to 1(this case be 2) lower internal door 3, for the ease of lower internal door 3 in lower feed plate 2 upper surface left and right push-and-pulls freely, between lower internal door 3 is with lower feed plate 2, spot contact bearing being housed, is some contact so between the two.In the termination of every fan lower internal door 3, be connected with lower push-pull bar 4, synchronous or substep draws (pushing away) to move lower push-pull bar 4 to the left or to the right, can realize " opening " or " closing " of body of heater 1 top feeding mouth.At the feeding mouth place of body of heater 1 top panel (central authorities), be fixedly connected with lower material feeding box 5, described lower material feeding box 5 is flat pyramidal structure, its transverse width can equal or be not equal to the transverse width of body of heater 1, and its longitudinal width can equal or be not equal to longitudinal width of body of heater 1.
at feeding mouth place, the top of lower material feeding box 5, enterprising flitch 2a is installed, in the upper end face of enterprising flitch 2a, disposing quantity, to be more than or equal to 1(this case be 2) upper internal door 3a, enterprising flitch 2a is some contact with upper internal door 3a between the two.Termination at every fan upper internal door 3a is connected with push-pull rod 4a, " opening " or " closing " that synchronous or substep left/right draws (pushing away) moving upper push-pull rod 4a can realize lower material feeding box 5 top feeding mouths, is fixedly connected with enterprising hopper 6 in the feeding mouth place of the top panel central authorities of lower material feeding box 5.The geometrical dimension of described enterprising hopper 6 and lower material feeding box 5 or external shape is identical or not identical.Feed cap 7 is placed on the opening for feed of enterprising hopper 6 top panels, and biogas material can enter in enterprising hopper 6 from the opening for feed removing feed cap 7.
during enforcement, by accompanying drawing, make and install described vapourizing furnace multilayer material feeding box and inside door, take off in order feed cap 7, open upper internal door 3a, biomass material (mainly referring to all kinds of straws and bamboo and wood fines) is filled up to vapourizing furnace body of heater 1 inner chamber and lower material feeding box 5, enterprising hopper 6, cover feed cap 7 thereafter, the biomass material ignition to the interior valve periphery of body of heater 1, vapourizing furnace gasification program starts.After vapourizing furnace is used for some time (as 0～30min), suitably turn the air output (also can blowing-out machine stop stove by vapourizing furnace) of blast pipe down, the push-pull rod 4 of leaving behind left, to the right allows lower internal door 3 open simultaneously, and the biomass material in lower material feeding box 5 enters in body of heater 1 and (enters in vapourizing furnace); Simultaneously to the right, left push push-pull rod 4, allow lower internal door 3 close thereafter.Synchronously pull on push-pull rod 4a left, to the right, upper internal door 3a opens, biomass material in enterprising hopper 6 enters lower material feeding box 5, synchronously push to push-pull rod 4a to the right, left, allow upper internal door 3a close, now open feed cap 7, continue to start upwards material feeding box 6 and add biomass material, adjust the air quantity in blast pipe in vapourizing furnace, program still, realizes the continuous charging in gasifying biomass materials process.In continuous charging and gasification, there will not be leakage phenomenon, reach object described in the utility model.
Claims (2)
1. a vapourizing furnace multilayer material feeding box and interior door gear, comprise body of heater (1), lower feed plate (2) and enterprising flitch (2a), lower internal door (3) and upper internal door (3a), lower push-pull bar (4) and upper push-pull rod (4a), lower material feeding box (5) and enterprising hopper (6) and feed cap (7), feed cap (7) is placed on the opening for feed of enterprising hopper (6) top panel, it is characterized in that: the feeding mouth place at body of heater (1) top panel is provided with lower feed plate (2), in the upper end face of lower feed plate (2), dispose quantity and be more than or equal to 1 lower internal door (3), in the termination of every fan lower internal door (3), be connected with lower push-pull bar (4), lower material feeding box (5) is connected to the feeding mouth place of body of heater (1) top panel, described lower material feeding box (5) is flat pyramidal structure, feeding mouth place, top at lower material feeding box (5) is provided with enterprising flitch (2a), upper end face configuration quantity in enterprising flitch (2a) is more than or equal to 1 upper internal door (3a), in the termination of every fan upper internal door (3a), be connected with upper push-pull rod (4a), in the feeding mouth place of lower material feeding box (5) top panel, be connected with enterprising hopper (6).
2. a kind of vapourizing furnace multilayer material feeding box according to claim 1 and interior door gear, is characterized in that: the geometrical dimension of enterprising hopper (6) and lower material feeding box (5) or external shape is identical or not identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320603107.6U CN203513606U (en) | 2013-09-29 | 2013-09-29 | Multi-layer feeding box and inner door device for gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320603107.6U CN203513606U (en) | 2013-09-29 | 2013-09-29 | Multi-layer feeding box and inner door device for gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203513606U true CN203513606U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320603107.6U Expired - Fee Related CN203513606U (en) | 2013-09-29 | 2013-09-29 | Multi-layer feeding box and inner door device for gasification furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN203513606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110003954A (en) * | 2019-03-27 | 2019-07-12 | 湖南人文科技学院 | Board plug type entrance lock and the uniflow gas stove with it is isolated |
-
2013
- 2013-09-29 CN CN201320603107.6U patent/CN203513606U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110003954A (en) * | 2019-03-27 | 2019-07-12 | 湖南人文科技学院 | Board plug type entrance lock and the uniflow gas stove with it is isolated |
| CN110003954B (en) * | 2019-03-27 | 2024-03-26 | 湖南人文科技学院 | Isolation inserting plate type feeding sealing device and updraught gasifier with same |
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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: 20140402 Termination date: 20140929 |
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| EXPY | Termination of patent right or utility model |