CN107270308A - A kind of carbide furnace combustible exhaust gas calory burning retracting device - Google Patents
A kind of carbide furnace combustible exhaust gas calory burning retracting device Download PDFInfo
- Publication number
- CN107270308A CN107270308A CN201710483716.5A CN201710483716A CN107270308A CN 107270308 A CN107270308 A CN 107270308A CN 201710483716 A CN201710483716 A CN 201710483716A CN 107270308 A CN107270308 A CN 107270308A
- Authority
- CN
- China
- Prior art keywords
- waste heat
- heat recovery
- exhaust gas
- carbide furnace
- retracting device
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/145—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/20—Waste heat recuperation using the heat in association with another installation
- F23G2206/203—Waste heat recuperation using the heat in association with another installation with a power/heat generating installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
-
- 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
- Y02E20/12—Heat utilisation in combustion or incineration of waste
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Abstract
The invention discloses a kind of carbide furnace combustible exhaust gas calory burning retracting device, including waste heat recovery chamber and the waste heat recovery pipe through waste heat recovery chamber, circulation heat-conducting medium in port and combustion product exhaust outlet, the waste heat recovery pipe is provided with the waste heat recovery chamber.The carbide furnace gas fuel burning heat reclaim unit of the structure, has the advantages that simple to operate, easy to use and heat recovery effect is good, significantly reduces the comprehensive energy consumption in production process.
Description
Technical field
The present invention relates to heat recovery technology field, and in particular to a kind of carbide furnace combustible exhaust gas calory burning reclaims dress
Put.
Background technology
Waste heat refers to the limitation by factors such as history, technology, theories, in the industrial enterprise's energy-dissipating device put into operation,
Sensible heat and latent heat that original design is not used appropriately.It includes high-temp waste gas waste heat, cooling medium waste heat, more than waste vapour waste water
Hot, high-temperature product and afterheat of slags, chemical reaction waste heat, combustible exhaust gas waste liquid and waste material waste heat etc..According to investigation, every profession and trade
Waste heat total resources account for the 17%~67% of its fuel consumption total amount, and the residual heat resources of recoverable are about waste heat total resources
60%.In industrial processes, the recovery and utilization of waste heat have huge potentiality.Therefore, for the exploitation of heat recovery technology
It is particularly significant with studying.
Present invention is generally directed to the carbide furnace employed in tantalum and niobium products production process, this stove is released in process of production
Combustible exhaust gas carbon monoxide CO is released, this gas is poisonous, processing method before is burn-up of being lighted a fire on stove.Both causing can
A large amount of wastes of combustion gas body, and cause thermal pollution in workshop.The present invention can effectively solve the thermal pollution of workshop, together
When useless fuel gas CO calory burning is recycled.
The content of the invention
In view of this, the purpose of the present invention is the combustible exhaust gas body to be produced in the current some industrial manufacture processes of solution
The recovery problem of calory burning there is provided a kind of carbide furnace combustible exhaust gas calory burning retracting device, make it have it is simple to operate, make
With the convenient and good advantage of heat recovery effect, so that the comprehensive energy consumption in production process is greatly reduced.
The present invention is solved the above problems by following technological means:A kind of carbide furnace combustible exhaust gas calory burning reclaims dress
Put, including waste heat recovery chamber and the waste heat recovery pipe through waste heat recovery chamber, port is provided with the waste heat recovery chamber
And combustion product exhaust outlet, the interior circulation heat-conducting medium of the waste heat recovery pipe.
Further, the waste heat recovery pipe includes main flow conduit, snakelike body and the collecting fitting being sequentially communicated, the snake
Shape body is located at waste heat recovery intracavitary.
Further, the waste heat recovery pipe includes a plurality of snakelike body being arranged in juxtaposition, and the mainstream channel passes through shunting
Pipe is connected with one end of every snakelike body, and the other end of every snakelike body is connected with collecting fitting.
Further, the snakelike body includes vertical snakelike the body section and horizontal tube coil body section that multistage is alternately connected.
Further, the waste heat recovery chamber is made up of high temperature resistant heat insulation material.
Further, the waste heat recovery chamber is made up of transparent high temperature resistant heat-barrier material.
Further, the port is arranged on the bottom of waste heat recovery chamber, and the waste heat recovery top of chamber is provided with two
Combustion product exhaust outlet, two combustion product exhaust outlets are distributed in the both sides of waste heat recovery chamber.
Beneficial effects of the present invention:
1) the present invention solves waste gas by useless gas fuel burning converting heat into the heat of heating heat-conducting medium is needed
The pollution of discharge, the heat energy of heated heat-conducting medium, can be very good to reach the purpose of energy-conserving and environment-protective reduce again needed for.
2) heat reclaim unit of the invention, by the reasonable assembling of waste heat recovery chamber and waste heat recovery pipe, and rationally
Arrange waste heat recovery pipe, enumerate conduction, convection current, radiate three kinds of heat transfer types, it is ensured that combustible exhaust gas calory burning it is effective
Reclaim.
3) waste heat recovery pipe includes snakelike body, and snakelike body effectively increases time of the heat-conducting medium by the present apparatus,
And the heat exchange area of heat-conducting medium is improved, considerably increase the caloric receptivity of heat-conducting medium, it is ensured that the thermal efficiency of heat recovery.
4) the snakelike body includes vertical snakelike the body section and horizontal tube coil body section that multistage is alternately connected, so as to increase
Big overlay area and heating surface, substantially increase the heat exchange area of heat-conducting medium, heat-conducting medium is absorbed more
Heat, has reclaimed heat to greatest extent.
5) waste heat recovery chamber is made up of transparent high temperature resistant heat-barrier material, can effectively prevent combustible exhaust gas calory burning to ring
Border is distributed, it is ensured that the heat inside device;Facilitate operating personnel to observe the situation inside device at any time simultaneously, take correlation to arrange
Apply.
6) port of waste heat recovery chamber is placed in above self-ignition light, the heat-conducting medium in heating recovery device, not
Change under conditions of the existing production technology of carbide furnace and main equipment, realize the recovery of heat.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is front view of the invention;
The top view of Fig. 2 present invention;
Fig. 3 is left view of the invention.
Embodiment
Below by drawings and examples, the present invention is described in more detail.Illustrated by these, the features of the present invention
It will be become more apparent from clearly with advantage.Obviously, described embodiment is only a part of embodiment of the present invention, rather than entirely
The embodiment in portion.
Embodiment 1
As Figure 1-3, the invention provides a kind of carbide furnace combustible exhaust gas calory burning retracting device, including waste heat is returned
Chamber 5 and the waste heat recovery pipe through waste heat recovery chamber are received, the waste heat recovery chamber is made up of transparent high temperature resistant heat-barrier material, can
Effectively to prevent combustible exhaust gas calory burning from being distributed to environment, it is ensured that the heat inside device;Facilitate operating personnel at any time simultaneously
The situation inside device is observed, is taken measures on customs clearance;Port and combustion product exhaust outlet 8 are provided with waste heat recovery chamber,
Specifically, the port is arranged on the bottom of waste heat recovery chamber, and the waste heat recovery top of chamber is provided with two combustion products
Exhaust outlet, two combustion product exhaust outlets are distributed in the both sides of waste heat recovery chamber;The waste heat recovery pipe includes what is be sequentially communicated
Main flow conduit 1, snakelike body and collecting fitting 7, the coiled pipe body are located at waste heat recovery intracavitary, further, and the waste heat is returned
Closed tube includes a plurality of snakelike body being arranged in juxtaposition, and the mainstream channel 1 is connected by one end of isocon 2 and every snakelike body
Logical, the other end of every snakelike body is connected with collecting fitting 7, in waste heat recovery pipe in circulation heat-conducting medium, this embodiment, is led
Thermal medium is water.In use, the port that the furnace exhaust that is carbonized is led into waste heat recovery chamber is lighted, flame 4 is in below port,
Heat-conducting medium in heating recovery device, under conditions of the existing production technology of carbide furnace and main equipment is not changed, you can real
The recovery of existing heat.
Pass through the analysis to above structure, it can be deduced that the application has the following advantages that:
1) the present invention solves waste gas by useless gas fuel burning converting heat into the heat of heating heat-conducting medium is needed
The pollution of discharge, the heat energy of heated heat-conducting medium, can be very good to reach the purpose of energy-conserving and environment-protective reduce again needed for.
2) heat reclaim unit of the invention, by the reasonable assembling of waste heat recovery chamber and waste heat recovery pipe, and rationally
Arrange waste heat recovery pipe, enumerate conduction, convection current, radiate three kinds of heat transfer types, it is ensured that combustible exhaust gas calory burning it is effective
Reclaim.
3) waste heat recovery pipe includes snakelike body, and snakelike body effectively increases time of the heat-conducting medium by the present apparatus,
And the heat exchange area of heat-conducting medium is improved, considerably increase the caloric receptivity of heat-conducting medium, it is ensured that the thermal efficiency of heat recovery.
4) waste heat recovery chamber is made up of transparent high temperature resistant heat-barrier material, can effectively prevent combustible exhaust gas calory burning to ring
Border is distributed, it is ensured that the heat inside device;Facilitate operating personnel to observe the situation inside device at any time simultaneously, take correlation to arrange
Apply.
Embodiment 2
Compared with Example 1, the difference of the present embodiment is withdrawn deposit:The snakelike body includes what multistage was alternately connected
Vertical snakelike body section 3 and horizontal tube coil body section 6.The snakelike body includes the vertical snakelike body section that multistage is alternately connected
With horizontal tube coil body section, so as to increase overlay area and heating surface, the heat exchange area of heat-conducting medium is substantially increased, is made
Heat-conducting medium can absorb more heats, and heat has been reclaimed to greatest extent.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (7)
1. a kind of carbide furnace combustible exhaust gas calory burning retracting device, it is characterised in that:Including waste heat recovery chamber and through remaining
Port and combustion product exhaust outlet, the waste heat are provided with the waste heat recovery pipe of recuperation of heat chamber, the waste heat recovery chamber
Circulation heat-conducting medium in recovery tube.
2. carbide furnace combustible exhaust gas calory burning retracting device according to claim 1, it is characterised in that:The waste heat is returned
Closed tube includes main flow conduit, snakelike body and the collecting fitting being sequentially communicated, and the coiled pipe body is located at waste heat recovery intracavitary.
3. carbide furnace combustible exhaust gas calory burning retracting device according to claim 2, it is characterised in that:The waste heat is returned
Closed tube includes a plurality of snakelike body being arranged in juxtaposition, and the mainstream channel is connected by one end of isocon and every snakelike body
Logical, the other end of every snakelike body is connected with collecting fitting.
4. carbide furnace combustible exhaust gas calory burning retracting device according to claim 3, it is characterised in that:The coiled pipe
Body includes vertical snakelike the body section and horizontal tube coil body section that multistage is alternately connected.
5. the carbide furnace combustible exhaust gas calory burning retracting device according to claim 1-4 any one, it is characterised in that:
The waste heat recovery chamber is made up of high temperature resistant heat insulation material.
6. carbide furnace combustible exhaust gas calory burning retracting device according to claim 5, it is characterised in that:The waste heat is returned
Chamber is received to be made up of transparent high temperature resistant heat-barrier material.
7. carbide furnace combustible exhaust gas calory burning retracting device according to claim 5, it is characterised in that:The port
The bottom of waste heat recovery chamber is arranged on, the waste heat recovery top of chamber is provided with two combustion product exhaust outlets, two burning productions
Thing exhaust outlet is distributed in the both sides of waste heat recovery chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710483716.5A CN107270308A (en) | 2017-06-23 | 2017-06-23 | A kind of carbide furnace combustible exhaust gas calory burning retracting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710483716.5A CN107270308A (en) | 2017-06-23 | 2017-06-23 | A kind of carbide furnace combustible exhaust gas calory burning retracting device |
Publications (1)
Publication Number | Publication Date |
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CN107270308A true CN107270308A (en) | 2017-10-20 |
Family
ID=60069456
Family Applications (1)
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CN201710483716.5A Pending CN107270308A (en) | 2017-06-23 | 2017-06-23 | A kind of carbide furnace combustible exhaust gas calory burning retracting device |
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CN (1) | CN107270308A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109340784A (en) * | 2018-10-17 | 2019-02-15 | 四川锐源能环科技有限公司 | A kind of gaseous state hazardous waste processing system |
CN110586030A (en) * | 2019-08-01 | 2019-12-20 | 农业农村部规划设计研究院 | Preparation method of modified charcoal capable of adsorbing and fixing cadmium and copper in soil by cyclic utilization of heat |
CN115823597A (en) * | 2022-12-12 | 2023-03-21 | 安化县泰森循环科技有限公司 | Carbide furnace waste gas recycling mechanism and method |
Citations (5)
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DE3906976A1 (en) * | 1989-02-23 | 1990-08-30 | Manfred Koepke | Solid-matter gasification boiler producing power and heat |
CN2124426U (en) * | 1992-05-27 | 1992-12-09 | 杨其勇 | Coal-fired water heater |
JP2009085572A (en) * | 2007-10-03 | 2009-04-23 | Seiji Ohara | Combustion boiler for combustible material containing powder and particulate |
CN201892302U (en) * | 2010-06-17 | 2011-07-06 | 伊春兴安伟业节能科技有限公司 | Multifunctional biomass carbonizing furnace |
CN106152804A (en) * | 2016-07-12 | 2016-11-23 | 中南大学 | A kind of horizontal carbon shirt-circuiting furnace waste gas afterheat recovery system and using method thereof |
-
2017
- 2017-06-23 CN CN201710483716.5A patent/CN107270308A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3906976A1 (en) * | 1989-02-23 | 1990-08-30 | Manfred Koepke | Solid-matter gasification boiler producing power and heat |
CN2124426U (en) * | 1992-05-27 | 1992-12-09 | 杨其勇 | Coal-fired water heater |
JP2009085572A (en) * | 2007-10-03 | 2009-04-23 | Seiji Ohara | Combustion boiler for combustible material containing powder and particulate |
CN201892302U (en) * | 2010-06-17 | 2011-07-06 | 伊春兴安伟业节能科技有限公司 | Multifunctional biomass carbonizing furnace |
CN106152804A (en) * | 2016-07-12 | 2016-11-23 | 中南大学 | A kind of horizontal carbon shirt-circuiting furnace waste gas afterheat recovery system and using method thereof |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109340784A (en) * | 2018-10-17 | 2019-02-15 | 四川锐源能环科技有限公司 | A kind of gaseous state hazardous waste processing system |
CN110586030A (en) * | 2019-08-01 | 2019-12-20 | 农业农村部规划设计研究院 | Preparation method of modified charcoal capable of adsorbing and fixing cadmium and copper in soil by cyclic utilization of heat |
CN115823597A (en) * | 2022-12-12 | 2023-03-21 | 安化县泰森循环科技有限公司 | Carbide furnace waste gas recycling mechanism and method |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
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RJ01 | Rejection of invention patent application after publication |