CN208091205U - A kind of metallurgical furnace with filtration system - Google Patents
A kind of metallurgical furnace with filtration system Download PDFInfo
- Publication number
- CN208091205U CN208091205U CN201820326260.1U CN201820326260U CN208091205U CN 208091205 U CN208091205 U CN 208091205U CN 201820326260 U CN201820326260 U CN 201820326260U CN 208091205 U CN208091205 U CN 208091205U
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- China
- Prior art keywords
- filtration system
- water cooled
- cooled pipeline
- metallurgical furnace
- furnace body
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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
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- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a kind of metallurgical furnaces with filtration system, including furnace body and the protective layer being arranged on inboard wall of furnace body, it is provided with sealing cover above the furnace body, the protective layer outside-in is disposed with metal fixed jacket, heat insulation layer, heating device layer and crucible, it is vertically installed with plunger type switch valve in the middle part of the crucible, plunger type switch valve bottom end is provided with runner system, the sealing cover top is provided with air inlet and gas outlet, the air inlet is provided with inert gas system, the gas outlet is provided with gas filter system, the filtration system includes water cooled pipeline and purge pipe, the gas outlet is connected with the entrance of water cooled pipeline, the outlet of the water cooled pipeline is connected with the entrance of purge pipe.Metallurgical furnace disclosed in the utility model is heat-resist, and service life is long, and can be simple in structure and environmentally friendly from cooling and purification exhaust gas.
Description
Technical field
The utility model is related to metallurgical technology field, more particularly to a kind of metallurgical furnace with filtration system.
Background technology
Metallurgical furnace is smelter, and especially the main steelmaking equipment of steel production enterprise, furnace body in use may be used
Energy meeting furnace body temperature is excessively high, damages furnace body.Since metallurgical furnace internal structure is complicated, once furnace body damages, maintenance difficulty is big, repairs
It is of high cost, seriously affect the progress normally produced.In addition metallurgy will produce a large amount of exhaust gas, and exhaust gas is arbitrarily discharged or collected not thorough
Bottom is easy pollution air, influences the living environment of the mankind.
Utility model content
To overcome metallurgical furnace heat resistance existing in the prior art not high, and it is unable to overall absorption exhaust gas, air easy to pollute
The problem of, the utility model provides a kind of metallurgical furnace with filtration system.
Specific technical solution is as follows：
A kind of metallurgical furnace with filtration system, including furnace body and the protective layer being arranged on inboard wall of furnace body, the furnace body
Top is provided with sealing cover, and the protective layer outside-in is disposed with metal fixed jacket, heat insulation layer, heating device
Layer and crucible, the crucible middle part are vertically installed with plunger type switch valve, and plunger type switch valve bottom end is provided with running channel system
System, the sealing cover top are provided with air inlet and gas outlet, and the air inlet is provided with inert gas system, the gas outlet
It is provided with gas filter system, the filtration system includes water cooled pipeline and purge pipe, the gas outlet and water cooled pipeline
Entrance is connected, and the outlet of the water cooled pipeline is connected with the entrance of purge pipe.
Preferably, the water cooled pipeline inner upper wall is provided with water shower pipe road, water shower pipe road and external water system
It is connected, collection device is provided with immediately below water shower pipe road, aqueduct is provided with below the collection device.
Preferably, the collection device is silk screen or gauze.
Preferably, the length of the collection device is more than the length in water shower pipe road.
Preferably, it is provided with adsorption section in the purge pipe, activated carbon, the adsorption section are provided in the adsorption section
Top is provided with mechanical agitation hand.
The utility model has the advantages that compared with prior art：
(1) crucible in the utility model, plunger type switch valve, runner system are formed by the ceramic making of thermostable
And crucible using when protected filled with inert gas, effectively increase the heat resistance of metallurgical furnace, substantially increase metallurgical furnace
Service life.
(2) gas outlet in the utility model is provided with gas filter system, which includes water cooled pipeline
And purge pipe, harmful substance that can targetedly in mobile phone metallurgic waste gas are simple in structure and environmentally friendly.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the metallurgical furnace with filtration system of the utility model；
Fig. 2 is the structural schematic diagram of water cooled pipeline in a kind of metallurgical furnace with filtration system of the utility model.
In figure, 1- sealing covers, 2- metal fixing sleeves, 3- heat insulation layers, 4- heating device layers, 5- crucibles, 6- plunger types switch
Valve, 7- runner systems, 8- air inlets, the gas outlets 9-, 10- water cooled pipelines, 101- water shower pipes road, the outsides 102- water system,
103- collection devices, 104- aqueducts, 11- purge pipes.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
The utility model discloses a kind of metallurgical furnace with filtration system, including furnace body and it is arranged on inboard wall of furnace body
Protective layer, as shown in Figure 1, being provided with sealing cover 1 above furnace body, it is outer that protective layer outside-in is disposed with metal fixation
Set 2, heat insulation layer 3, heating device layer 4 and crucible 5,5 middle part of crucible are vertically installed with plunger type switch valve 6, plunger type switch valve 6
Bottom end is provided with runner system 7, and 1 top of sealing cover is provided with air inlet 8 and gas outlet 9, and air inlet 8 is provided with indifferent gas system
System, the selection of inert gas can be selected according to the material in metallurgical furnace.Preferably, crucible 5, plunger type switch valve 6 with
And runner system 7 is all made of the ceramics of thermostable, as shown in Figure 1, the metallurgical furnace gas outlet 9 in the utility model is provided with gas
Body filtration system, filtration system include water cooled pipeline 10 and purge pipe 11, and gas outlet 9 is connected with the entrance of water cooled pipeline 10,
The outlet of water cooled pipeline 10 is connected with the entrance of purge pipe 11.As shown in Fig. 2, 10 inner upper wall of water cooled pipeline is provided with water leaching
Pipeline 101, water shower pipe road 101 are connected with external water system 102, and collection device 103 is provided with immediately below water shower pipe road 101,
103 lower section of collection device is provided with aqueduct 104, which is silk screen or gauze water cooled pipeline 10.Work as furnaceman
When finishing, 101 water of water shower pipe road drenches exhaust gas, by exhaust gas impurity or residue or grit received by silk screen and gauze
Collection, waste water are collected by aqueduct 104.It is further preferred that the length of collection device 103 is more than water shower pipe road 101
Length, collection device 103 are laid in pipeline lower inner wall, and the arc length of the cross section of the collection device 103 is more than conduit cross-sectional
The semi arch in face.The bottom face in water shower pipe road 101 is connected with pipeline by screw, can tear the bottom surface in water shower pipe road 101 open
Collection device 103 is replaced, arranged or repaired after unloading.It is provided with adsorption section in purge pipe 11, is provided in adsorption section
Activated carbon, adsorption section top are provided with mechanical agitation hand, and the setting of activated carbon can adsorb the foreign gas in exhaust gas,
The setting of mechanical agitation hand can ensure the efficient of the adsorptivity of activated carbon.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (5)
1. a kind of metallurgical furnace with filtration system, including furnace body and the protective layer that is arranged on inboard wall of furnace body, on the furnace body
Side is provided with sealing cover, it is characterised in that：The protective layer outside-in is disposed with metal fixed jacket, thermal insulation
Layer, heating device layer and crucible, the crucible middle part are vertically installed with plunger type switch valve, and plunger type switch valve bottom end is set
It is equipped with runner system, the sealing cover top is provided with air inlet and gas outlet, and the air inlet is provided with inert gas system,
The gas outlet is provided with gas filter system, and the filtration system includes water cooled pipeline and purge pipe, the gas outlet with
The entrance of water cooled pipeline is connected, and the outlet of the water cooled pipeline is connected with the entrance of purge pipe.
2. a kind of metallurgical furnace with filtration system according to claim 1, it is characterised in that：Inside the water cooled pipeline
Upper wall is provided with water shower pipe road, and water shower pipe road is connected with external water system, and receipts are provided with immediately below water shower pipe road
Acquisition means, the collection device lower section are provided with aqueduct.
3. a kind of metallurgical furnace with filtration system according to claim 2, it is characterised in that：The collection device is silk
Net or gauze.
4. a kind of metallurgical furnace with filtration system according to claim 3, it is characterised in that：The length of the collection device
Length of the degree more than water shower pipe road.
5. a kind of metallurgical furnace with filtration system according to claim 1, it is characterised in that：It is set in the purge pipe
It is equipped with adsorption section, activated carbon is provided in the adsorption section, mechanical agitation hand is provided with above the adsorption section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326260.1U CN208091205U (en) | 2018-03-09 | 2018-03-09 | A kind of metallurgical furnace with filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326260.1U CN208091205U (en) | 2018-03-09 | 2018-03-09 | A kind of metallurgical furnace with filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208091205U true CN208091205U (en) | 2018-11-13 |
Family
ID=64062082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820326260.1U Active CN208091205U (en) | 2018-03-09 | 2018-03-09 | A kind of metallurgical furnace with filtration system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208091205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553097A (en) * | 2019-02-15 | 2019-04-02 | 湖南烯瑞自动化设备有限公司 | A kind of graphite production line and its continous way graphitizing furnace |
-
2018
- 2018-03-09 CN CN201820326260.1U patent/CN208091205U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553097A (en) * | 2019-02-15 | 2019-04-02 | 湖南烯瑞自动化设备有限公司 | A kind of graphite production line and its continous way graphitizing furnace |
| CN109553097B (en) * | 2019-02-15 | 2024-06-07 | 湖南烯瑞自动化设备有限公司 | Graphite production line and continuous graphitizing furnace thereof |
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