CN206905565U - Inner string graphitization stove furnace bottom afterheat utilizing system - Google Patents
Inner string graphitization stove furnace bottom afterheat utilizing system Download PDFInfo
- Publication number
- CN206905565U CN206905565U CN201720563130.5U CN201720563130U CN206905565U CN 206905565 U CN206905565 U CN 206905565U CN 201720563130 U CN201720563130 U CN 201720563130U CN 206905565 U CN206905565 U CN 206905565U
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- CN
- China
- Prior art keywords
- waste heat
- inner string
- furnace bottom
- stove
- string graphitization
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
A kind of inner string graphitization stove furnace bottom afterheat utilizing system, include the outfall sewer and water inlet manifold of stove outer circulation pipe network, the outfall sewer and water inlet manifold are arranged on inner string graphitization stove stove tail, each inner string graphitization stove furnace bottom is equipped with one group of waste heat pipeline, the waste heat pipeline is fixed on inner string graphitization stove furnace bottom by interior conduit fixed support, the import of every group of waste heat pipeline connects with water inlet manifold, and the outlet of every group of waste heat pipeline connects with outfall sewer.Technical problem to be solved in the utility model be for inner string graphitization stove in the prior art in process of production heat waste the problem of and propose, rationally make use of waste heat, reach energy-conservation, the purpose to lower consumption, saved production cost.
Description
Technical field
It the utility model is related to technical field of waste heat utilization in carbon industry, and in particular to one kind is taken away interior using recirculated water
The inner string graphitization stove furnace bottom afterheat utilizing system for the heat that product cooling sheds in string graphitization stove stove.
Background technology
In carbon industry, according to inner string graphitization stove temperature-measuring results, it is found that outermost insulation material temperature rises after power failure
Warm speed, and temperature is higher, and wherein Φ 600mm electrodes maximum temperature is 1090 DEG C, and Φ 500mm electrode maximum temperatures are
1500℃.But these energy of release can only waste currently without utilization.In order to adapt to social environment demand, enterprise
In order to forge into environment-friendly and energy-efficient enterprise, potential deep-cuts, by this synergy spirit in response country, constantly studies, implements this waste heat profit
With scheme, it is intended to utilize the heat lost in vain in inner string graphitization stove cooling procedure.
Utility model content
Technical problem to be solved in the utility model be for inner string graphitization stove in the prior art in process of production
The problem of heat waste and a kind of inner string graphitization stove furnace bottom afterheat utilizing system is provided, the utility model rationally make use of remaining
Heat, reach energy-conservation, the purpose of consumption reduction, saved production cost.
Adopted the following technical scheme that to solve technical problem of the present utility model：
A kind of inner string graphitization stove furnace bottom afterheat utilizing system, including the outfall sewer of stove outer circulation pipe network and water inlet are always
Pipe, the outfall sewer and water inlet manifold are arranged on inner string graphitization stove stove tail, and each inner string graphitization stove furnace bottom is equipped with one
Group waste heat pipeline, the waste heat pipeline are fixed on inner string graphitization stove furnace bottom, every group of waste heat pipeline by interior conduit fixed support
Import connected with water inlet manifold, the outlet of every group of waste heat pipeline connects with outfall sewer.
Broken refractory particle is filled between the pipeline of the waste heat pipeline.
One layer of broken refractory particle is filled between the inner string graphitization stove furnace bottom and waste heat pipeline, its thickness is 80-
100mm。
The waste heat pipeline is seamless boiler tube.
The utility model rationally make use of waste heat, reaches energy-conservation, the purpose of consumption reduction, has saved production cost.Effectively reduce
The temperature of furnace wall, reduce heater in time caused by high temperature, shorten the coming out of the stove the time of heater, improve production efficiency, increase
Long furnace wall service life, while waste heat is effectively utilized, reach energy-conservation, the purpose of consumption reduction, produce more than 65 DEG C and be available for bathing, heating
Deng domestic water, Business Economic Benefit is improved, improves employee's execute-in-place environment, improves enterprises production efficiency, reduces product oxygen
Wind transmission danger, product quality is improved, and simplify the maintenance of furnace wall.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of inner string graphitization stove furnace bottom afterheat utilizing system, include the outfall sewer of stove outer circulation pipe network
6 and water inlet manifold 1, the outfall sewer 6 and water inlet manifold 1 be arranged on inner string graphitization stove stove tail, inner string graphitization stove N
Group, one group of waste heat pipeline 2 is laid in each inner string graphitization stove furnace bottom, wherein waste heat pipeline 2 is seamless boiler tube, interior string stone
One layer of broken refractory particle is filled between inkization stove furnace bottom and waste heat pipeline 2, its thickness is 80-100mm.Waste heat pipeline 2
Broken refractory particle is filled between pipeline；Waste heat pipeline 2 is fixed on inner string graphitization stove stove by interior conduit fixed support 3
Bottom, the import of every group of waste heat pipeline 2 connect with water inlet manifold 1, and the outlet of every group of waste heat pipeline 2 connects with outfall sewer 6.
Outfall sewer 6 and water inlet manifold 1 are in order to prevent electric leakage and maintenance easy to operation, it is necessary to which Uniting goes here and there graphite inside
Change stove stove tail.The water flowing situation of each inner string graphitization stove furnace bottom, by adjusting the water of water inlet manifold 1, ensures water outlet depending on in-furnace temperature
The temperature of the water outlet of house steward 6.
Waste heat pipeline 2 is seamless boiler tube, is laid along inner string graphitization stove furnace superintendent direction.Inner string graphitization stove furnace bottom it is remaining
Pipe line 2 is arranged on as at the downward 300mm of furnace bottom char particle layer, level is laid.Waste heat pipeline 2 must use broken refractory particle
Comprehensive parcel is carried out, broken refractory particle is filled between the pipeline of waste heat pipeline 2；Inner string graphitization stove furnace bottom and waste heat
One layer of broken refractory particle is filled between pipeline 2, its thickness is 80-100mm, is covered again on the top of waste heat pipeline 2 afterwards
400*400*20mm cover plate refractory brick, waste heat pipeline 2 is front and rear to use laying fireproof bricks backgauge, prevents waste heat pipeline 2 and furnace bottom
Char particle contact occurs electric leakage and mitigates the corrosion phenomenon because of the sulfur in char particle to heat-exchange device.
Claims (4)
- A kind of 1. inner string graphitization stove furnace bottom afterheat utilizing system, it is characterised in that：Include the outfall sewer of stove outer circulation pipe network （6）And water inlet manifold（1）, the outfall sewer（6）And water inlet manifold（1）Inner string graphitization stove stove tail is arranged on, each interior string Graphitizing furnace furnace bottom is equipped with one group of waste heat pipeline（2）, the waste heat pipeline（2）Pass through interior conduit fixed support（3）It is fixed on Inner string graphitization stove furnace bottom, every group of waste heat pipeline（2）Import and water inlet manifold（1）Connection, every group of waste heat pipeline（2）Outlet With outfall sewer（6）Connection.
- 2. inner string graphitization stove furnace bottom afterheat utilizing system according to claim 1, it is characterised in that：The waste heat pipeline （2）Pipeline between fill broken refractory particle.
- 3. inner string graphitization stove furnace bottom afterheat utilizing system according to claim 1 or 2, it is characterised in that：The interior string Graphitizing furnace furnace bottom and waste heat pipeline（2）Between fill one layer of broken refractory particle, its thickness is 80-100mm.
- 4. inner string graphitization stove furnace bottom afterheat utilizing system according to claim 3, it is characterised in that：The waste heat pipeline （2）For seamless boiler tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720563130.5U CN206905565U (en) | 2017-05-19 | 2017-05-19 | Inner string graphitization stove furnace bottom afterheat utilizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720563130.5U CN206905565U (en) | 2017-05-19 | 2017-05-19 | Inner string graphitization stove furnace bottom afterheat utilizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206905565U true CN206905565U (en) | 2018-01-19 |
Family
ID=61289235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720563130.5U Active CN206905565U (en) | 2017-05-19 | 2017-05-19 | Inner string graphitization stove furnace bottom afterheat utilizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206905565U (en) |
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2017
- 2017-05-19 CN CN201720563130.5U patent/CN206905565U/en active Active
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