CN203771390U - Multi-stage multi-pipe dry distiller - Google Patents
Multi-stage multi-pipe dry distiller Download PDFInfo
- Publication number
- CN203771390U CN203771390U CN201420024843.0U CN201420024843U CN203771390U CN 203771390 U CN203771390 U CN 203771390U CN 201420024843 U CN201420024843 U CN 201420024843U CN 203771390 U CN203771390 U CN 203771390U
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- China
- Prior art keywords
- air
- gas
- preheating
- furnace
- inlet
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- 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.)
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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 utility model discloses a multi-stage multi-pipe dry distiller, and belongs to the field of dry distillers. The multi-stage multi-pipe dry distiller comprises a reaction furnace, an air preheating furnace, a gas preheating furnace, a gas inlet and an air inlet, wherein the gas inlet and the air inlet are connected to the reaction furnace; the reaction furnace is positioned in the air preheating furnace; a cavity of the air preheating furnace and the reaction furnace is an air preheating cavity; an air inlet of the air preheating cavity is connected with an air inlet passage, and an air outlet of the air preheating cavity is connected with the air inlet; the gas preheating furnace is arranged outside the air preheating furnace in a sleeving manner; a cavity between the air preheating furnace and the gas preheating furnace is a gas preheating cavity; a gas inlet of the gas preheating cavity is connected with a gas inlet passage, and a gas outlet of the gas preheating cavity is connected with the gas inlet. According to the multistage multi-pipe dry distiller, heat produced by chemical reaction in the reaction furnace can be reasonably used for fully preheating gas and air, so that the working efficiency of the reaction furnace is improved.
Description
Technical field
The utility model relates to dry distiller field, relates in particular to a kind of multi-stage multi-pipe dry distiller.
Background technology
Destructive distillation refers to that solid or organic matter add the course of reaction of thermal decomposition under isolated air conditions, and dry distiller refers to the device that carries 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 tends to cause the temperature of combustion gas too low, and have part combustion gas do not reach burning-point and can not burn, so just caused wasting of a large amount of combustion gas.In addition, part dry distiller has increased the heater of combustion gas and air, and combustion gas and air are heated, and this heater is not only wasted electric energy, and has increased greatly the cost of whole dry distiller.
Utility model content
In order to overcome the defect of prior art, technical problem to be solved in the utility model is to propose a kind of multi-stage multi-pipe dry distiller, can reasonably utilize the chemical reaction in reacting furnace to produce heat to combustion gas and the abundant preheating of air, thereby improve the operating efficiency of reacting furnace.
For reaching this object, the utility model by the following technical solutions:
A kind of multi-stage multi-pipe dry distiller that the utility model provides, comprise reacting furnace, the fuel gas inlet and the air intake that are connected with described reacting furnace, 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 utility model: 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 utility model: the cavity between described air preheat stove and described gas-preheating stove is gas-preheating chamber, and 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 utility model: the top of described reacting furnace is provided with feed(raw material)inlet.
Further technical scheme of the present utility model: the bottom of described reacting furnace is provided with for collecting the drawer of reaction slag.
Further technical scheme of the present utility model: the inside of described reacting furnace is provided with baking zone, reaction zone, combustion zone and heat transfer zone from top to bottom successively.
The beneficial effects of the utility model are:
The multi-stage multi-pipe dry distiller that the utility model provides, the sheathed air preheat stove in the periphery of reacting furnace, air preheat stove can carry out preheating to entering the air of reacting furnace, thereby makes the combustible substance of mixing with air more easily reach burning-point, thereby 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 entering the combustion gas of reacting furnace, thereby 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 provides of the utility model specific embodiment;
Fig. 2 is the sectional view of the multi-stage multi-pipe dry distiller that provides of the utility model specific embodiment.
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.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
As depicted in figs. 1 and 2, a kind of multi-stage multi-pipe dry distiller that the utility model provides, 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, it is the outside that air preheat stove 4 is set in 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 furnaces 1 contacts, the heat that the furnace wall of energy absorption reaction stove 1 discharges.Thereby 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, be the inside that air preheat stove is positioned at 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.Make the combustion gas that flows into reacting furnace 1 can first absorb the heat being discharged by air preheat stove 4, carry out after preheating, flow into again in reacting furnace 1 and react, adopt this structure can make combustion gas more easily reach burning-point, combustion reaction can fully occur after entering reacting furnace 1.
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 for collecting the drawer 9 of reaction slag, and drawer 9 is convenient to plug, can collect reaction slag by changing the mode of 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.The equipment such as oven dry, heat exchange, burning and destructive distillation that are about in retort process integrate, and realize the integration on the multi-stage multi-pipe road of dry distiller.
The utility model is described by preferred embodiment, and those skilled in the art know, in the situation that not departing from spirit and scope of the present utility model, can carry out various changes or equivalence replacement to these features and embodiment.The utility model is not subject to the restriction of specific embodiment disclosed herein, and other fall into the scope that embodiment in the application's claim belongs to the utility model protection.
Claims (6)
1. a multi-stage multi-pipe dry distiller, comprises reacting furnace (1), the fuel gas inlet (2) being 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 in 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 for collecting the drawer (9) of 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 |
|---|---|---|---|
| CN201420024843.0U CN203771390U (en) | 2014-01-15 | 2014-01-15 | Multi-stage multi-pipe dry distiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024843.0U CN203771390U (en) | 2014-01-15 | 2014-01-15 | Multi-stage multi-pipe dry distiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771390U true CN203771390U (en) | 2014-08-13 |
Family
ID=51288579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420024843.0U Withdrawn - After Issue CN203771390U (en) | 2014-01-15 | 2014-01-15 | Multi-stage multi-pipe dry distiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776025A (en) * | 2014-01-15 | 2014-05-07 | 李伟 | Multistage multi-tube dry distiller |
-
2014
- 2014-01-15 CN CN201420024843.0U patent/CN203771390U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776025A (en) * | 2014-01-15 | 2014-05-07 | 李伟 | Multistage multi-tube dry distiller |
| CN103776025B (en) * | 2014-01-15 | 2016-03-16 | 李伟 | A kind of multi-stage multi-pipe dry distiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160316 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |