CN204202373U - A kind of environmental protection furnace cupola - Google Patents
A kind of environmental protection furnace cupola Download PDFInfo
- Publication number
- CN204202373U CN204202373U CN201420595594.0U CN201420595594U CN204202373U CN 204202373 U CN204202373 U CN 204202373U CN 201420595594 U CN201420595594 U CN 201420595594U CN 204202373 U CN204202373 U CN 204202373U
- Authority
- CN
- China
- Prior art keywords
- pipe
- smoke box
- furnace cupola
- collection smoke
- outlet
- 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.)
- Expired - Fee Related
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Classifications
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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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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to a kind of furnace cupola, be specifically related to a kind of environmental protection furnace cupola, it is simple that technical problem to be solved there is provided a kind of structure, rationally, effective removal sulfur dioxide in flue gas and dust, a kind of environmental protection furnace cupola of energy-conserving and environment-protective, the technical scheme adopted is that collection smoke box is arranged in the smoke box outlet of furnace cupola body, the top circumference of collection smoke box is evenly equipped with multiple pipe, the bottom of pipe extends to the lower inside of collection smoke box, the top center of collection smoke box is provided with water distributor, water distributor be circumferentially provided with multiple outlet pipe, the delivery port of each outlet pipe is separately positioned in pipe, the delivery port of outlet pipe is provided with atomizer, feed pipe is provided with in water distributor, each outlet pipe is all connected with feed pipe, the outlet flue of furnace cupola body enters mouth higher than pipe, delivery port is had bottom collection smoke box, the utility model is widely used in furnace cupola.
Description
Technical field
The utility model relates to a kind of furnace cupola, is specifically related to a kind of environmental protection furnace cupola.
Background technology
Cast iron smelting is one of important step obtaining premium casting.The equipment of cast iron smelting has tilting cupola, three joint stove, electric furnace (electric arc furnaces or electric induction furnace), furnace cupolas etc.Wherein, furnace cupola is most widely used, ironcasting total output more than 90%, this is because the feature of cupola melting to be equipment simple, easy to operate, production efficiency is high, can continuous seepage, cost low.Although it is easy that the molten iron temperature of furnace cupola and Composition Control are not so good as electric furnace, it can meet the production requirement of general ironcasting substantially, and thus furnace cupola remains the capital equipment of cast iron smelting at present.Furnace cupola is a kind of cylindrical shape shaft furnace, except being mainly used in iron casting production, also can in order to coordinate pneumatic steelmaking, and being also used for copper sometimes, because of furnace roof opening upwards, therefore is called furnace cupola.
Current existing furnace cupola is in fusion process, and the high-temp waste gas of generation upwards flows out body of heater from furnace roof opening along the inner chamber of body of heater, and wherein some is that directly discharge passes into air, makes to cast place surrounding enviroment and is in the misty state of ash throughout the year.And its coke ratio is high, it is large to pollute, be the rich and influential family of power consumption and blowdown, this, more and more high current of environmental requirement, seriously constrains development and the growth of foundry industry.And, high-temp waste gas is not except processing except clean dust completely, and also containing the pernicious gas such as SO2, dust, this is not only to environment, and infringement casting place operating personnel's is healthy, this has become casting industry hard nut to crack urgently to be resolved hurrily for a long time.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved there is provided a kind of simple and reasonable for structure, effectively removes sulfur dioxide in flue gas and dust, the environmental protection furnace cupola of energy-conserving and environment-protective.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of environmental protection furnace cupola, comprise: furnace cupola body, the outlet flue of described furnace cupola body is provided with flue gas processing device, described flue gas processing device is primarily of collection smoke box, pipe and water distributor are formed, described collection smoke box is arranged in the smoke box outlet of furnace cupola body, the top circumference of described collection smoke box is evenly equipped with multiple pipe, the bottom of described pipe extends to the lower inside of collection smoke box, the top center of collection smoke box is provided with water distributor, described water distributor be circumferentially provided with multiple outlet pipe, the delivery port of each outlet pipe is separately positioned in pipe, the delivery port of described outlet pipe is provided with atomizer, feed pipe is provided with in described water distributor, each outlet pipe is all connected with feed pipe, the outlet flue of described furnace cupola body enters mouth higher than pipe, delivery port is had bottom described collection smoke box.
Preferably, described collection smoke box top has overhaul of the equipments mouth.
The utility model structure is simple, easy to use, by installing collection smoke box on furnace cupola additional; purification filtering process is carried out to flue gas, removes the sulfur dioxide in flue gas and dust, effectively reduce the discharge of pernicious gas; protection of the environment, processing cost is low simultaneously, is easy to install.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of environmental protection furnace cupola of the utility model.
Fig. 2 is the top view of Fig. 1.
In figure: 1 is furnace cupola body, 2 is collection smoke box, and 3 is pipe, and 4 is water distributor, and 5 is outlet pipe, and 6 is atomizer, and 7 is feed pipe, and 8 is delivery port, and 9 is overhaul of the equipments mouth.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment that the utility model is done is described further.
As Fig. 1, shown in Fig. 2, a kind of environmental protection furnace cupola, comprise: furnace cupola body 1, the outlet flue of furnace cupola body 1 is provided with flue gas processing device, flue gas processing device is primarily of collection smoke box 2, pipe 3 and water distributor 4 are formed, collection smoke box 2 is arranged in the smoke box outlet of furnace cupola body 1, the top circumference of collection smoke box 2 is evenly equipped with multiple pipe 3, the bottom of pipe 3 extends to the lower inside of collection smoke box 2, with the gap leaving 10-20cm bottom collection smoke box 2, the top center of collection smoke box 2 is provided with water distributor 4, water distributor 4 be circumferentially provided with multiple outlet pipe 5, the delivery port of each outlet pipe 5 is separately positioned in pipe 3, the delivery port of outlet pipe 5 is provided with atomizer 6, feed pipe 7 is provided with in water distributor 4, each outlet pipe 5 is all connected with feed pipe 7, the outlet flue of furnace cupola body 1 enters mouth higher than pipe 3, mainly for anti-sealing enters in furnace cupola, and flue gas can be kept to flow out in pipe 3, delivery port 8 is had bottom collection smoke box 2, delivery port 8 is connected with pollution discharge pond for blowdown, conveniently carry out subsequent treatment, collection smoke box 2 top has overhaul of the equipments mouth 9, conveniently overhaul at any time.
When the utility model specifically uses, flue gas in furnace cupola enters in collection smoke box 2 through outlet flue, and enter through the gap between bottom pipe 3 and smoke collection pipe 2 after pipe 3 and discharge, water distributor 4 conveniently can carry out water pipe layout, feed pipe 7 supplies water, spray water to pipe 3 through outlet pipe 5, atomizer 6, the harmful substances such as the sulfur dioxide in removal flue gas and dust, water flows in collection smoke box 2, be discharged into pollution discharge pond through delivery port 8 and carry out subsequent treatment, use simple, convenient, processing cost is low.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above; but the utility model is not limited to above-described embodiment; in the ken that those of ordinary skill in the art possess; the various changes can also made under the prerequisite not departing from the utility model aim, also should be considered as protection domain of the present utility model.
Claims (2)
1. an environmental protection furnace cupola, comprise: furnace cupola body (1), it is characterized in that: the outlet flue of described furnace cupola body (1) is provided with flue gas processing device, described flue gas processing device is primarily of collection smoke box (2), pipe (3) and water distributor (4) are formed, described collection smoke box (2) is arranged in the smoke box outlet of furnace cupola body (1), the top circumference of described collection smoke box (2) is evenly equipped with multiple pipe (3), the bottom of described pipe (3) extends to the lower inside of collection smoke box (2), the top center of collection smoke box (2) is provided with water distributor (4), described water distributor (4) be circumferentially provided with multiple outlet pipe (5), the delivery port of each outlet pipe (5) is separately positioned in pipe (3), the delivery port of described outlet pipe (5) is provided with atomizer (6), feed pipe (7) is provided with in described water distributor (4), each outlet pipe (5) is all connected with feed pipe (7), the outlet flue of described furnace cupola body (1) enters mouth higher than pipe (3), described collection smoke box (2) bottom has delivery port (8).
2. a kind of environmental protection furnace cupola according to claim 1, is characterized in that: described collection smoke box (2) top has overhaul of the equipments mouth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595594.0U CN204202373U (en) | 2014-10-15 | 2014-10-15 | A kind of environmental protection furnace cupola |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595594.0U CN204202373U (en) | 2014-10-15 | 2014-10-15 | A kind of environmental protection furnace cupola |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202373U true CN204202373U (en) | 2015-03-11 |
Family
ID=52660320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420595594.0U Expired - Fee Related CN204202373U (en) | 2014-10-15 | 2014-10-15 | A kind of environmental protection furnace cupola |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315839A (en) * | 2014-10-15 | 2015-01-28 | 山西华尔动力机械有限公司 | Environment-friendly cupola |
| CN105157414A (en) * | 2015-08-26 | 2015-12-16 | 广德施可达岩棉制造有限公司 | Cupola furnace for rock wool production |
-
2014
- 2014-10-15 CN CN201420595594.0U patent/CN204202373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315839A (en) * | 2014-10-15 | 2015-01-28 | 山西华尔动力机械有限公司 | Environment-friendly cupola |
| CN105157414A (en) * | 2015-08-26 | 2015-12-16 | 广德施可达岩棉制造有限公司 | Cupola furnace for rock wool production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20151110 Granted publication date: 20150311 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200510 Granted publication date: 20150311 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20151015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |