CN209782644U - Two-section type biomass pyrolysis gasification incinerator - Google Patents
Two-section type biomass pyrolysis gasification incinerator Download PDFInfo
- Publication number
- CN209782644U CN209782644U CN201920590577.0U CN201920590577U CN209782644U CN 209782644 U CN209782644 U CN 209782644U CN 201920590577 U CN201920590577 U CN 201920590577U CN 209782644 U CN209782644 U CN 209782644U
- Authority
- CN
- China
- Prior art keywords
- section
- material conveying
- conveying roller
- incineration
- mummification
- 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.)
- Active
Links
Abstract
the utility model discloses a two segmentation biomass pyrolysis gasification burns burning furnace, including the mummification section, burn the section, the material conveying roller, roller drive arrangement and material burning platform, divide into two segmentation structures through burning furnace, the horizontal cross-section that the mummification section is square structure, and make the horizontal cross-sectional area of mummification section be greater than the horizontal cross-sectional area who burns the section, make the material get into before burning the section burns, can expand on the mummification section of bigger area and carry out drying process, and when the material falls to the mummification section and carries out the mummification and handle, the horizontal cross-section is the lateral wall of the tip laminating mummification section of square mummification section material conveying roller of being convenient for, reduce the clearance between mummification section wall and the material conveying roller, avoid the material directly to fall to the combustion area by the gap.
Description
Technical Field
the utility model relates to a pyrolysis gasification burns burning furnace equipment technical field, in particular to burning furnace is burnt in two segmentation living beings pyrolysis gasification.
Background
The pyrolysis gasifier is equipment for pyrolyzing, gasifying and combusting materials such as waste gas, waste liquid, solid waste, medical waste, household waste and the like in a high-temperature anoxic state, has the capacity of biomass reduction, harmless and recycling treatment, and can utilize part of heat energy of an incineration medium.
Before the material drops into the incinerator, generally need to carry out drying process to the material, and in current mummification treatment mode, partly rely on independent mummification equipment, the hot gas that another part adopted the burning in the stove carries out mummification treatment mode to the material, it makes the mummification cost higher to set up independent mummification equipment, and adopt the mode that the interior hot gas of burning stove dried, often because the stoving time is short, the face of drying is little and cause the material to be difficult to obtain ideal mummification and handle, and through the hot gas stoving in the burning stove, often need set up defeated material roller in combustion area top, most lateral walls are curved burning furnace when defeated material roller sets up, the tip of defeated material roller is difficult to laminate with the wall, the space that produces between wall and the roll surface makes the material directly pass through easily, the mummification effect.
SUMMERY OF THE UTILITY MODEL
therefore, a two-section biomass pyrolysis gasification incinerator needs to be provided to solve the problem that in the prior art, the drying surface is small, and the gap between the wall surface and the roller surface is easy to allow materials to directly pass through, so that the drying effect of the materials is poor.
In order to achieve the aim, the inventor provides a two-section biomass pyrolysis gasification incinerator which comprises a drying section, an incineration section, a material conveying roller, a roller driving device and a material incineration platform;
the drying section is of a hollow structure with a rectangular horizontal section and is arranged above the incineration section;
The incineration section is of a cylindrical structure, the top of the cylindrical structure is connected with the bottom of the rectangular structure of the drying section, and the horizontal cross-sectional area of the drying section is larger than that of the incineration section;
The material conveying rollers are arranged on the drying section, and the end parts of the material conveying rollers are arranged on two oppositely arranged wall surfaces;
The roller driving device is in transmission connection with the material conveying roller;
The material incineration platform is arranged in the incineration section.
Furthermore, the two-section biomass pyrolysis gasification incinerator also comprises cooling equipment, and the material conveying roller is a hollow roller structure air conditioning equipment and is communicated with the hollow structure of the material conveying roller.
Further, the cooling device can be a fan or a water pump.
Furthermore, the roller surface of the material conveying roller is provided with material conveying teeth.
Further, the roller driving devices correspond to the material conveying rollers one by one.
Further, the roller driving device is arranged on the outer side of the drying section, and two ends of the material conveying roller extend to the outer side of the drying section.
Further, still include the guide board, the guide board sets up between mummification section and the section of burning to be connected with mummification section bottom limit and the section of burning topside respectively.
Different from the prior art, the technical scheme has the following advantages: divide into two segmentation structures through burning furnace, the horizontal cross section of mummification section is square structure, and make the horizontal cross sectional area of mummification section be greater than the horizontal cross sectional area who burns the section, before making the material get into to burn the section, can expand on the mummification section of bigger area and carry out drying process, and when the material falls to the mummification section and carries out the mummification and handle, the horizontal cross section is the lateral wall of the tip laminating mummification section of square mummification section material conveying roller of being convenient for, reduce the clearance between mummification section wall and the material conveying roller, avoid the material directly to fall to the combustion area by the gap, can fully mummification, the mummification effect.
drawings
FIG. 1 is a schematic side view of a two-stage biomass pyrolysis gasification incinerator according to an embodiment of the present invention;
FIG. 2 is a schematic top view of a two-stage biomass pyrolysis gasification incinerator according to an embodiment of the present invention;
Fig. 3 is a schematic view of a sectional structure of the material conveying roller in the embodiment of the present invention.
description of reference numerals:
101. A drying section;
201. An incineration section; 202. a material burning platform;
301. A material conveying roller; 302. a cooling device; 303. conveying teeth;
401. a roller drive device;
501. A guide plate.
Detailed Description
to explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 and fig. 2, the present embodiment discloses a two-stage biomass pyrolysis gasification incinerator, which includes a drying section 101 and an incinerating section 201, wherein the horizontal cross section of the drying section 101 is rectangular and has a hollow structure, and a feeding port is disposed on the drying section 101. The incineration section 201 is arranged below the drying section 101, the horizontal section of the incineration section 201 is circular and is of a hollow structure, and the hollow structure of the incineration section 201 is communicated with the hollow structure of the drying section 101. The material conveying rollers 301 are arranged on the drying section 101 of the two-section incinerator along the horizontal direction, and gaps for materials to pass through are arranged between the material conveying rollers 301. The roller drive 401 is in driving connection with the material transport roller 301. The material incineration platform 202 is arranged in the incineration section 201, the material incineration platform 202 of the incineration section 201 is arranged in the hollow structure of the incineration section 201, and a slag discharge port is arranged below the material incineration platform 202 of the incineration section 201.
according to the structure, in the working process of the two-section biomass pyrolysis gasification incinerator, materials enter the hollow structure of the drying section from the feeding hole of the drying section and fall above the material conveying rollers which are arranged in the drying section along the horizontal direction. When the material falls to material conveying roller top, accumulational material is to scattering all around, and the material has been avoided directly to fall into the burning district by the gap to less gap between the tip of planar wall structure and material conveying roller. And the drying section is covered on a rectangular horizontal plane, hot gas generated by burning materials and fuel in the burning section is introduced into the bottom surface of the material conveying roller of the drying section, and the materials are dried upwards through gaps among the material conveying rollers. When the stoving operation is accomplished to the material, start roller drive arrangement, it rotates along the axis direction to drive the material conveying roller, the material is driven by the material conveying roller, make the material throw into through the clearance between the material conveying roller and burn in the section, and fall on the material burns the platform, ignite combustion apparatus by burning the section and ignite through fuel or ignite at the material of burning in-process of predetermineeing, carry out the incineration disposal of material, the steam that the material was burned upwards provides the material and carries out the mummification, the ashes after accomplishing the burning pushes away from the material through artifical or mechanical clearance mode and burns the platform, and fall to the cinder notch of below, carry out centralized processing and emission to ashes.
Referring to fig. 1, 2 and 3, in some preferred embodiments, the material conveying roller 301 further includes a cooling device 302, the material conveying roller 301 is a hollow structure, and the cooling device 302 is connected to the hollow structure at one end of the material conveying roller 301 through a pipeline and a rotary joint and is discharged from the other end. Through setting up hollow structure's material conveying roller to set up cooling arrangement and carry out cooling treatment to the material conveying roller, be convenient for cool down the processing to the material conveying roller, avoid the material conveying roller to work under high temperature state for a long time and cause the damage of part. In other embodiments, all be equipped with the valve on every pipeline that communicates the material conveying roller, through setting up independent valve, be convenient for according to the operating temperature of each material conveying roller, carry out cooling treatment to each material conveying roller.
In the above embodiment, the cooling device may use a fan or a water pump to cool the material conveying roller by introducing cooling gas or liquid.
Referring to fig. 3, in some preferred embodiments, the material conveying device further includes a material conveying tooth 303 disposed on a roller surface of the material conveying roller 301. Through laying defeated material tooth on the roll surface at material conveying roller, be convenient for snatch the material and transport downwards, in certain preferred embodiment, the defeated material tooth of adjacent material conveying roller can crisscross the setting, through the defeated material tooth of crisscross setting, reduces the interval between the material conveying roller, improves defeated material efficiency of defeated material tooth.
In some preferred embodiments, each material conveying roller corresponds to one roller driving device, and the material conveying rollers and the roller driving devices which correspond one to one are arranged, so that the rotating directions and the rotating speeds of the material conveying rollers can be controlled respectively in the use process, and the material conveying above the material conveying rollers can be controlled accurately.
Referring to fig. 1 and fig. 2, in some preferred embodiments, the roller driving device 401 is disposed outside the drying section 101, and by disposing the roller driving device outside the drying section, the roller driving device and its transmission mechanism are prevented from being affected by high temperature in the drying section, so that it is possible to select a transmission mode that cannot withstand high temperature, such as belt transmission, and the service life of the roller driving device and the selectivity of the transmission device are improved.
referring to fig. 1, in some preferred embodiments, the drying device further includes a guiding plate 501, the guiding plate 501 is disposed between the drying section 101 and the incineration section 201, a top of the guiding plate 501 is connected to a bottom edge of the drying section 101, and a top edge of the incineration section 201 is connected to a bottom edge of the guiding plate 501.
referring to fig. 3, in some preferred embodiments, the material conveying roller 301 further includes conveying teeth 303, the conveying teeth 303 are disposed along the surface of the material conveying roller 301, and the conveying teeth 303 of more than two material conveying rollers 301 may be disposed in a staggered manner, so as to improve the disposing density of the material conveying roller and reduce the gap. In the course of the work of the material conveying roller, the roller driving device drives the material conveying roller to rotate, the conveying teeth rotate along with the material conveying roller, and the material falling on the material conveying roller is grabbed and driven to the lower part of the material conveying roller. Through setting up defeated material tooth, be convenient for snatch and carry the processing to the material.
in some preferred embodiments, the roller driving device can correspond to the material conveying roller one by one, and the roller driving device and the material conveying roller one by one enable the material conveying roller to independently rotate forwards or backwards, so that position adjustment or material conveying speed control of materials above the material conveying roller is facilitated.
Referring to fig. 1, in some preferred embodiments, two ends of the material conveying roller 301 are located outside the drying section 101, and the two ends of the material conveying roller are disposed outside the drying section, so as to facilitate external connection of a pipeline of a cooling device or a transmission structure of a roller driving device, and prevent the connection and transmission structure from being located in the drying section and bearing a high-temperature environment for a long time to affect the structural life.
Referring to fig. 1, in some preferred embodiments, the drying device further includes a guiding plate 501, the guiding plate 501 is disposed between the drying section 101 and the incineration section 201, the drying section 101 is connected to the incineration section through the guiding plate 501, and the guiding plate is disposed obliquely and is adapted to a side of the incineration section. Through setting up the guide board, be convenient for when the material drops into the section of burning by the mummification section, be guided by the guide board, avoid the material to pile up in the junction of two sections structures.
in the above embodiment, the material conveying roller can be driven by a gear and a belt, and the driving operation of the material conveying roller can be performed by a mode that a motor power output shaft is directly connected with the material conveying roller.
In the above embodiment, pyrolysis gas upwards moves along the material burning platform in burning zone, and is discharged by predetermined pyrolysis cigarette gas vent behind the material conveying roller of laying to concentrate the secondary usage of carrying on to the pyrolysis flue gas.
In the embodiment, the anti-explosion valve is preset on the drying section, and the observation hole and the access hole are preset on the material burning platform of the burning section. Through setting up explosion-proof valve, the impact of avoiding accidental detonation to produce destroys pyrolysis gasification incinerator inner structure, through setting up the access hole and observing the hole, is convenient for observe or overhaul pyrolysis gasification incinerator's inside situation.
In some preferred embodiments, the drying device further comprises a material conveyor and a slag extractor, the material conveyor is arranged at the feeding end of the drying section, the slag extractor is arranged at the discharging end of the burning section, the material conveyor and the slag extractor can adopt a spiral material conveyor or a hydraulic push rod material conveyor, and the material conveyor and the slag extractor are arranged, so that the conveying of materials and the discharging of waste materials can be automatically processed.
In some preferred embodiments, the material incineration device further comprises a scraper, the scraper is arranged above the material incineration platform and is in transmission connection with a driving device through a rotating shaft, the driving device drives the scraper to rotate on the material incineration platform, the scraper is arranged, so that materials burnt into ash can be conveniently scraped away from the material incineration platform through a through hole preset in the material incineration platform or a blanking space reserved on the side edge, and air is introduced into a combustion area through a method of fluffy materials, and the combustion efficiency is improved.
In the above embodiment, the material conveying roller may be mounted on the desiccation section by means of a bearing or an annular track, a roller disposed around the conveying roller.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.
Claims (7)
1. A two-section biomass pyrolysis gasification incinerator is characterized by comprising a drying section, an incineration section, a material conveying roller, a roller driving device and a material incineration platform;
The drying section is of a hollow structure with a rectangular horizontal section and is arranged above the incineration section;
The incineration section is of a cylindrical structure, the top of the cylindrical structure is connected with the bottom of the rectangular structure of the drying section, and the horizontal cross-sectional area of the drying section is larger than that of the incineration section;
The material conveying rollers are arranged on the drying section, and the end parts of the material conveying rollers are arranged on two oppositely arranged wall surfaces;
The roller driving device is in transmission connection with the material conveying roller;
the material incineration platform is arranged in the incineration section.
2. the two-stage biomass pyrolysis gasification incinerator according to claim 1, wherein the two-stage biomass pyrolysis gasification incinerator further comprises a cooling device, the material conveying roller is a hollow roller structure, and the cooling device is communicated with the hollow structure of the material conveying roller.
3. The two-stage biomass pyrolysis gasification incinerator according to claim 2, wherein said cooling device is selected from a fan or a water pump.
4. The two-stage biomass pyrolysis gasification incinerator according to claim 1, wherein said material conveying roller has conveying teeth on its surface.
5. The two-stage biomass pyrolysis gasification incinerator according to claim 1, wherein said roller driving means is in one-to-one correspondence with material conveying rollers.
6. The two-stage biomass pyrolysis gasification incinerator according to claim 1 or 5, wherein the roller driving device is disposed outside the drying section, and both ends of the material conveying roller extend to the outside of the drying section.
7. the two-stage biomass pyrolysis gasification incinerator according to claim 1, further comprising a guide plate, wherein the guide plate is disposed between the drying section and the incineration section, and is connected to a bottom edge of the drying section and a top edge of the incineration section respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590577.0U CN209782644U (en) | 2019-04-26 | 2019-04-26 | Two-section type biomass pyrolysis gasification incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590577.0U CN209782644U (en) | 2019-04-26 | 2019-04-26 | Two-section type biomass pyrolysis gasification incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782644U true CN209782644U (en) | 2019-12-13 |
Family
ID=68804273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920590577.0U Active CN209782644U (en) | 2019-04-26 | 2019-04-26 | Two-section type biomass pyrolysis gasification incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209782644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959014A (en) * | 2019-04-26 | 2019-07-02 | 福建省星球环保科技有限公司 | A kind of two-stage type biomass incinerator for thermal decomposition |
-
2019
- 2019-04-26 CN CN201920590577.0U patent/CN209782644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959014A (en) * | 2019-04-26 | 2019-07-02 | 福建省星球环保科技有限公司 | A kind of two-stage type biomass incinerator for thermal decomposition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6438583B2 (en) | High temperature pyrolysis incinerator | |
| US6715431B1 (en) | Multifunctional disposal apparatus | |
| CN104919248B (en) | Utilize the centrifugation burner by region of combustion air flow | |
| US20100089295A1 (en) | Continuously-Fed Non-Densified Biomass Combustion System | |
| CN105114956B (en) | High temperature garbage gasification power generation system | |
| CN109681886B (en) | Vertical rotary pyrolysis gasifier | |
| JP2005300022A (en) | Combustion apparatus of solid fuel | |
| CN209782644U (en) | Two-section type biomass pyrolysis gasification incinerator | |
| JP2002155287A (en) | Melting furnace for dry distillation and gasification of industrial waste and gas turbine power generator utilizing dry-distilled gas and continuous power generation method for the generator | |
| CN103672909B (en) | A kind of Combined garbage multi-layer high-temperature burns innoxious energy source device | |
| KR102238864B1 (en) | A garbage incineration system | |
| CN108506943B (en) | A kind of coal fired boiler of power plant burns the method and system of the waste containing biomass | |
| CN106051786A (en) | Novel medical garbage pyrolysis incinerator | |
| CN102759111A (en) | Garbage cracking furnace | |
| CN212618328U (en) | Ion propeller garbage combustion furnace | |
| CN212644614U (en) | Combustion device of garbage incinerator | |
| CN105066111B (en) | Biomass high-temperature gasification torch firing boiler | |
| CN100381756C (en) | Method for high temperature borning away refuse and its equipment | |
| CN106016275A (en) | High temperature garbage gasification fuel spraying power generating boiler | |
| CN206247345U (en) | A kind of incinerator of waste incineration efficiency high | |
| CN203249245U (en) | Garbage cracking furnace | |
| CN106152146A (en) | Multifunctional garbage high-temperature gasification spray combustion electricity generation boiler | |
| CN206504336U (en) | A kind of Environmental-protection garbage handles incinerator | |
| CN109340753A (en) | Heat reclamation type incinerator mechanism for waste incineration | |
| CN109959014A (en) | A kind of two-stage type biomass incinerator for thermal decomposition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |