CN103776025B - A kind of multi-stage multi-pipe dry distiller - Google Patents
A kind of multi-stage multi-pipe dry distiller Download PDFInfo
- Publication number
- CN103776025B CN103776025B CN201410018263.5A CN201410018263A CN103776025B CN 103776025 B CN103776025 B CN 103776025B CN 201410018263 A CN201410018263 A CN 201410018263A CN 103776025 B CN103776025 B CN 103776025B
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- gas
- air
- reacting furnace
- stove
- preheating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of multi-stage multi-pipe dry distiller, belong to dry distiller field, multi-stage multi-pipe dry distiller comprises reacting furnace, air preheat stove, gas-preheating stove, the fuel gas inlet be connected with described reacting furnace and air intake, described reacting furnace is positioned at the inside of described air preheat stove, cavity between described air preheat stove and described reacting furnace is air-pre-heating cavity, the air inlet of described air-pre-heating cavity is connected with air inlet passage, its gas outlet is connected with described air intake, described gas-preheating boiler clothing is located at the outside of described air preheat stove, cavity between described air preheat stove and described gas-preheating stove is gas-preheating chamber, the air inlet in described gas-preheating chamber is connected with gas inlet passage, its gas outlet is connected with described fuel gas inlet.Multi-stage multi-pipe dry distiller provided by the invention can reasonably utilize the chemical reaction in reacting furnace to produce heat to combustion gas and the abundant preheating of air, thus improves the operating efficiency of reacting furnace.
Description
Technical field
The present invention relates to dry distiller field, particularly relate to a kind of multi-stage multi-pipe dry distiller.
Background technology
Destructive distillation refers to the course of reaction of solid or organic matter heat resolve under isolated air conditions, and dry distiller refers to the device carrying out dry distillation reactor.The type of gas retort has a lot, different by the phase of institute's heating carrier, can be divided into gas heat carrier gas retort and the large class of solid heat carrier retort two.
A kind of existing dry distiller, the fuel gas inlet of its reacting furnace is directly connected with air intake pipe with gas inlet pipeline with air intake, this intake method often causes the temperature of combustion gas too low, and have Some gases do not reach burning-point and can not burn, so just cause wasting of a large amount of combustion gas.In addition, part dry distiller adds the heater of combustion gas and air, heats combustion gas and air, and this heater not only wastes electric energy, and significantly increases the cost of whole dry distiller.
Summary of the invention
In order to overcome the defect of prior art, technical problem to be solved by this invention is to propose a kind of multi-stage multi-pipe dry distiller, the chemical reaction in reacting furnace reasonably can be utilized to produce heat to combustion gas and the abundant preheating of air, thus improve the operating efficiency of reacting furnace.
For reaching this object, the present invention by the following technical solutions:
A kind of multi-stage multi-pipe dry distiller provided by the invention, comprise reacting furnace, the fuel gas inlet be connected with described reacting furnace and air intake, also comprise air preheat stove, described reacting furnace is positioned at the inside of described air preheat stove, cavity between described air preheat stove and described reacting furnace is air-pre-heating cavity, the air inlet of described air-pre-heating cavity is connected with air inlet passage, and its gas outlet is connected with described air intake.
Further technical scheme of the present invention: also comprise gas-preheating stove, described gas-preheating boiler clothing is located at the outside of described air preheat stove.
Further technical scheme of the present invention: the cavity between described air preheat stove and described gas-preheating stove is gas-preheating chamber, the air inlet in described gas-preheating chamber is connected with gas inlet passage, and its gas outlet is connected with described fuel gas inlet.
Further technical scheme of the present invention: the top of described reacting furnace is provided with feed(raw material)inlet.
Further technical scheme of the present invention: the bottom of described reacting furnace is provided with the drawer for collecting reaction slag.
Further technical scheme of the present invention: the inside of described reacting furnace is provided with baking zone, reaction zone, combustion zone and heat transfer zone from top to bottom successively.
Beneficial effect of the present invention is:
Multi-stage multi-pipe dry distiller provided by the invention, the sheathed air preheat stove in the periphery of reacting furnace, air preheat stove can carry out preheating to the air entering reacting furnace, thus makes the combustible substance mixed with air more easily reach burning-point, thus improves the reaction efficiency of reacting furnace.Further, the periphery of air preheat stove is also sheathed gas-preheating stove, can carry out preheating to the combustion gas entering reacting furnace, thus make combustion gas be more prone to reach burning-point.
Accompanying drawing explanation
Fig. 1 is the profile of the multi-stage multi-pipe dry distiller that the specific embodiment of the invention provides;
Fig. 2 is the sectional view of the multi-stage multi-pipe dry distiller that the specific embodiment of the invention provides.
In figure:
1, reacting furnace; 2, fuel gas inlet; 3, air intake; 4, air preheat stove; 41, air-pre-heating cavity; 5, air inlet passage; 6, gas-preheating stove; 61, gas-preheating chamber; 7, gas inlet passage; 8, feed(raw material)inlet; 9, drawer; 11, baking zone; 12, reaction zone; 13, combustion zone; 14, heat transfer zone.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of multi-stage multi-pipe dry distiller provided by the invention, comprises reacting furnace 1, air preheat stove 4, gas-preheating stove 6 and fuel gas inlet 2 and air intake 3.Fuel gas inlet 2 is all connected with reacting furnace 1 with air intake 3.
Reacting furnace 1 is positioned at the inside of air preheat stove 4, namely air preheat stove 4 is set in the outside of reacting furnace 1, cavity between air preheat stove 4 and reacting furnace 1 is air-pre-heating cavity 41, and the air inlet of air-pre-heating cavity 41 is connected with air inlet passage 5, and its gas outlet is connected with air intake 3.The outer wall of air-pre-heating cavity 41 reacting furnace 1 contacts, can the heat that discharges of the furnace wall of absorption reaction stove 1.Thus improve the temperature of air, make to mix with air combustible substance more easily reach burning-point.
The further scheme of the present embodiment: gas-preheating stove 6 is sheathed on the outside of air preheat stove 4, namely air preheat stove is positioned at the inside of described gas-preheating stove 6, cavity between air preheat stove 4 and gas-preheating stove 6 is gas-preheating chamber 61, the air inlet in gas-preheating chamber 61 is connected with gas inlet passage 7, and its gas outlet is connected with fuel gas inlet 2.The combustion gas flowing into reacting furnace 1 is made can first to absorb the heat discharged by air preheat stove 4, after carrying out preheating, flow into again in reacting furnace 1 and react, adopt this structure that combustion gas can be made more easily to reach burning-point, after entering reacting furnace 1, fully combustion reaction can occur.
The further scheme of the present embodiment: the top of reacting furnace 1 is provided with feed(raw material)inlet 8, is arranged at the acceleration whereabouts that top is conducive to destructive distillation raw material, collides with other reactants.
The preferred version of the present embodiment: the bottom of reacting furnace 1 is provided with the drawer 9 for collecting reaction slag, and drawer 9 is convenient to plug, can collect reaction slag by the mode changing drawer 9.
The further scheme of the present embodiment: the inside of reacting furnace 1 is provided with baking zone 11, reaction zone 12, combustion zone 13 and heat transfer zone 14 from top to bottom successively, can realize the drying of destructive distillation raw material, dry distillation reactor, combustion reaction and heat exchange successively.Integrate by equipment such as the oven dry in retort process, heat exchange, burning and destructive distillation, realize the integration on the multi-stage multi-pipe road of dry distiller.
The present invention is described by preferred embodiment, and those skilled in the art know, without departing from the spirit and scope of the present invention, can carry out various change or equivalence replacement to these characteristic sum embodiments.The present invention is not by the restriction of specific embodiment disclosed herein, and other embodiments fallen in the claim of the application all belong to the scope of protection of the invention.
Claims (6)
1. a multi-stage multi-pipe dry distiller, comprises reacting furnace (1), the fuel gas inlet (2) be connected with described reacting furnace (1) and air intake (3), it is characterized in that:
Also comprise air preheat stove (4);
Described reacting furnace (1) is positioned at the inside of described air preheat stove (4), and the cavity between described air preheat stove (4) and described reacting furnace (1) is air-pre-heating cavity (41);
The air inlet of described air-pre-heating cavity (41) is connected with air inlet passage (5), and its gas outlet is connected with described air intake (3).
2. multi-stage multi-pipe dry distiller according to claim 1, is characterized in that:
Also comprise gas-preheating stove (6);
Described gas-preheating stove (6) is sheathed on the outside of described air preheat stove (4).
3. multi-stage multi-pipe dry distiller according to claim 2, is characterized in that:
Cavity between described air preheat stove (4) and described gas-preheating stove (6) is gas-preheating chamber (61);
The air inlet of described gas-preheating chamber (61) is connected with gas inlet passage (7), and its gas outlet is connected with described fuel gas inlet (2).
4. multi-stage multi-pipe dry distiller according to claim 1, is characterized in that:
The top of described reacting furnace (1) is provided with feed(raw material)inlet (8).
5. multi-stage multi-pipe dry distiller according to claim 1, is characterized in that:
The bottom of described reacting furnace (1) is provided with the drawer (9) for collecting reaction slag.
6. multi-stage multi-pipe dry distiller according to claim 1, is characterized in that:
The inside of described reacting furnace (1) is provided with baking zone (11), reaction zone (12), combustion zone (13) and heat transfer zone (14) from top to bottom successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410018263.5A CN103776025B (en) | 2014-01-15 | 2014-01-15 | A kind of multi-stage multi-pipe dry distiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410018263.5A CN103776025B (en) | 2014-01-15 | 2014-01-15 | A kind of multi-stage multi-pipe dry distiller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103776025A CN103776025A (en) | 2014-05-07 |
| CN103776025B true CN103776025B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410018263.5A Expired - Fee Related CN103776025B (en) | 2014-01-15 | 2014-01-15 | A kind of multi-stage multi-pipe dry distiller |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113670079B (en) * | 2021-09-08 | 2024-03-12 | 洛阳君江建材科技有限公司 | Multistage preheating device of sodium silicate kiln |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4459136A (en) * | 1981-08-08 | 1984-07-10 | Fritz Werner Industrie-Ausrustungen Gmbh | Apparatus for drying, pyrolyzing, and gasifying lump wood |
| CN2357013Y (en) * | 1998-12-08 | 2000-01-05 | 罗俊昌 | Gasification furnace |
| CN101649214A (en) * | 2009-08-18 | 2010-02-17 | 吴启成 | Externally-fired oil shale distillation process and device |
| CN201634619U (en) * | 2010-02-10 | 2010-11-17 | 蔡光明 | Destructive distillation preparation device for briquettes |
| CN203771390U (en) * | 2014-01-15 | 2014-08-13 | 李伟 | Multi-stage multi-pipe dry distiller |
-
2014
- 2014-01-15 CN CN201410018263.5A patent/CN103776025B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4459136A (en) * | 1981-08-08 | 1984-07-10 | Fritz Werner Industrie-Ausrustungen Gmbh | Apparatus for drying, pyrolyzing, and gasifying lump wood |
| CN2357013Y (en) * | 1998-12-08 | 2000-01-05 | 罗俊昌 | Gasification furnace |
| CN101649214A (en) * | 2009-08-18 | 2010-02-17 | 吴启成 | Externally-fired oil shale distillation process and device |
| CN201634619U (en) * | 2010-02-10 | 2010-11-17 | 蔡光明 | Destructive distillation preparation device for briquettes |
| CN203771390U (en) * | 2014-01-15 | 2014-08-13 | 李伟 | Multi-stage multi-pipe dry distiller |
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| CN103776025A (en) | 2014-05-07 |
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