CN206875939U - A kind of environmentally friendly furnace cupola - Google Patents
A kind of environmentally friendly furnace cupola Download PDFInfo
- Publication number
- CN206875939U CN206875939U CN201720053611.1U CN201720053611U CN206875939U CN 206875939 U CN206875939 U CN 206875939U CN 201720053611 U CN201720053611 U CN 201720053611U CN 206875939 U CN206875939 U CN 206875939U
- Authority
- CN
- China
- Prior art keywords
- fume pipe
- cooler
- sack cleaner
- pond
- furnace cupola
- 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
Links
Classifications
-
- 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
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Abstract
It the utility model is related to a kind of environmentally friendly furnace cupola, including the emission-control equipment that furnace cupola self-box is coupled；Soaring furnace body includes smoke chamber；The side of smoke chamber is connected by the first fume pipe with emission-control equipment；Emission-control equipment includes big cooler, small cooler, the 3rd fume pipe, sack cleaner, the 4th fume pipe, the 5th fume pipe, air-introduced machine, spray desulfurizer and chimney；Big cooler top and bottom are connected with small water cooler and the first fume pipe respectively；Small water cooler bottom is connected by the 3rd fume pipe with sack cleaner import；Sack cleaner is connected by the 4th fume pipe with fan inlet；Fan out draft is connected by the 5th fume pipe with spray desulfurizer top；Spray desulfurizer bottom is connected with chimney bottom, and waste gas caused by furnace cupola is first passed through the utility model into big water cooler and small water cooler is collected, then by sack cleaner and spray desulfurizer dedusting, the waste gas finally discharged is pollution-free.
Description
Technical field
The utility model belongs to the metallurgical casting field of smelting metal, more particularly to a kind of environmentally friendly furnace cupola.
Background technology
Furnace cupola is the visual plant that molten iron is melted in Foundry Production.It is poured into after iron charge is fused into iron liquid in sand mold,
Unpack after cooling and obtain casting.Energy saving and environment friendly furnace cupola refers to a device systems, also includes in addition to soaring furnace body
Independent combustion chamber, heat exchanger, gas cooler, deduster, air-introduced machine, sprinkling equipment and chimney etc. form.
Found in long-term use, domestic existing furnace cupola has the problem of having disadvantages that, one of them is important
It is exactly furnace cupola caused waste gas in melting production process, directly discharges or discharged after some simple process mostly, it is right
Air pollutes, and so as to bring problems to actual use, hinders the survival and development of foundry enterprise, turns into casting enterprise
One bottleneck of industry existence, the paces of social development are not caught up with.
Utility model content
The purpose of the utility model be for overcome the deficiencies in the prior art and one kind is provided can will be caused useless in furnace cupola
After gas is handled, the environmentally friendly furnace cupola of pollution-free discharge.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of environmentally friendly furnace cupola, including furnace cupola sheet
Body and coupled emission-control equipment；The soaring furnace body includes smoke chamber；The side of the smoke chamber passes through
One fume pipe is connected with emission-control equipment；The emission-control equipment includes big cooler, small cooler, the 3rd flue gas
Pipe, sack cleaner, the 4th fume pipe, the 5th fume pipe, air-introduced machine, spray desulfurizer and chimney；The big cooler
Top and bottom are connected with small water cooler and the first fume pipe respectively；The small water cooler bottom by the 3rd fume pipe with
Sack cleaner import is connected；The sack cleaner is connected by the 4th fume pipe with fan inlet；The air-introduced machine goes out
Air port is connected by the 5th fume pipe with spray desulfurizer top；The spray desulfurizer bottom is connected with chimney bottom
It is logical.
Preferably, the spray desulfurizer is made up of spraying mechanism and water circulation system；The water circulation system includes
First pond, the second pond and water pump；First pond is located at below spraying mechanism；First pond and the second pond phase
It is logical；Water pump is provided with second pond；The water pump is connected by outlet pipe with spraying mechanism upper end.
Preferably, it is explosion-proof that aluminium film is provided with second fume pipe, the 3rd fume pipe, the 4th fume pipe, sack cleaner
Valve.
Preferably, the big water cooler bottom, small water cooler bottom and sack cleaner bottom are provided with ash dropping cylinder.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
Environmentally friendly furnace cupola of the present utility model, its is simple in construction effectively, and repacking cost is low, and waste gas first leads to caused by furnace cupola
Excessive water cooler and small water cooler are collected, then pass sequentially through sack cleaner and spray desulfurizer progress dedusting behaviour
Make, last harmless exhaust gases flow out from chimney, to outside environmental nonpollution, meet in China's melting technique on environmental protection
Demand, be advantageous to the growth requirement of enterprise.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is structural representation of the present utility model；
Wherein：1st, soaring furnace body；2nd, the first fume pipe；3rd, big cooler；4th, small cooler；5th, the second fume pipe；6、
Sack cleaner；7th, the 3rd fume pipe；8th, the 4th fume pipe；9th, air-introduced machine；10th, spraying mechanism；11st, chimney；12nd, aluminium film is explosion-proof
Valve；13rd, the first pond；14th, the second pond；15th, water pump；16th, ash dropping cylinder；17th, smoke chamber.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
A kind of environmentally friendly furnace cupola described in the utility model as shown in Figure 1, including soaring furnace body 1 and with its phase
Emission-control equipment even；The soaring furnace body 1 includes smoke chamber 17；The side of the smoke chamber 17 passes through the first fume pipe
2 are connected with emission-control equipment；The emission-control equipment includes big cooler 3, small cooler 4, the second fume pipe 5, cloth
Bag dust collector 6, the 3rd fume pipe 7, the 4th fume pipe 8, air-introduced machine 9, spray desulfurizer and chimney 11；The big cooler 3
Top and bottom be connected respectively with the small fume pipe 2 of water cooler 4 and first；The bottom of small water cooler 4 is by the second cigarette
Tracheae 5 is connected with the import of sack cleaner 6；The sack cleaner 6 is connected by the 3rd fume pipe 7 with the air inlet of air-introduced machine 9；Institute
The air outlet of air-introduced machine 9 is stated by the 4th fume pipe 8 with spray desulfurizer top to be connected；The spray desulfurizer bottom and cigarette
The bottom of chimney 11 is connected；The spray desulfurizer is made up of spraying mechanism 10 and water circulation system；The water circulation system bag
Include the first pond 13, the second pond 14 and water pump 15；First pond 13 is located at the lower section of spraying mechanism 10；First pond
13 and second pond 14 communicate；Water pump 15 is provided with second pond；The water pump 15 passes through outlet pipe and spraying mechanism 10
Upper end is connected；It is explosion-proof that aluminium film is provided with second fume pipe 5, the 3rd fume pipe 6, the 4th fume pipe 7, sack cleaner 6
Valve 12；The bottom of big water cooler 3, the bottom of small water cooler 4 and the bottom of sack cleaner 6 are provided with ash dropping cylinder
Specific processing procedure is as follows：The pig iron or iron filings are put into by charge door melting, melting are carried out in furnace cupola
When caused flue gas flows through big water cooler, small water cooler and sack cleaner afterwards, because the said equipment bottom is designed with
Grey cylinder, therefore heavier particulate matter obtains processing and collected；Other waste gas are through big water cooler and small water cooler cooling treatment
After be flowed into sack cleaner and carry out dust removal operation, enter finally into spray desulfurizer, the effect of spray desulfurizer
It is that the sulfur dioxide in waste gas is combined to transmission reaction with water so that sulfur dioxide is not discharged into air, last remainder of exhaust gas
Flowed out from chimney.
Wherein, when spray desulfurizer works, water pump is started working, and the water in the second pond is flowed into spray thrower,
Spraying and dedusting operation is carried out to waste gas, then the water of spray desulfurizer outflow is flowed into the first pond, is finally flowed into second
Recycled in pond.
Further, in the second fume pipe, the 3rd fume pipe, the 4th fume pipe, that sack cleaner has aluminium film is explosion-proof
Valve, this is due to may also have part coal gas in waste gas, prevents pipeline breaking.
Environmentally friendly furnace cupola of the present utility model, its is simple in construction effectively, and repacking cost is low, and waste gas first leads to caused by furnace cupola
Excessive water cooler and small water cooler are collected, then pass sequentially through sack cleaner and spray desulfurizer progress dedusting behaviour
Make, last harmless exhaust gases flow out from chimney, to outside environmental nonpollution, meet in China's melting technique on environmental protection
Demand, be advantageous to the growth requirement of enterprise.
It the above is only concrete application example of the present utility model, do not form any limit to the scope of protection of the utility model
System.All technical schemes formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (4)
- A kind of 1. environmentally friendly furnace cupola, it is characterised in that：Including soaring furnace body and coupled emission-control equipment；It is described Soaring furnace body includes smoke chamber；The side of the smoke chamber is connected by the first fume pipe with emission-control equipment；It is described Emission-control equipment includes big cooler, small cooler, the second fume pipe, the 3rd fume pipe, sack cleaner, the 4th flue gas Pipe, the 5th fume pipe, air-introduced machine, spray desulfurizer and chimney；The top and bottom of the big cooler respectively with small water cooling But device and the first fume pipe are connected；The small water cooler bottom is connected by the 3rd fume pipe with sack cleaner import；Institute Sack cleaner is stated by the 4th fume pipe with fan inlet to be connected；The fan out draft is by the 5th fume pipe and spray Desulfurizer top is connected；The spray desulfurizer bottom is connected with chimney bottom.
- 2. environmentally friendly furnace cupola according to claim 1, it is characterised in that：The spray desulfurizer is by spraying mechanism and water The circulatory system is formed；The water circulation system includes the first pond, the second pond and water pump；First pond is located at spray thrower Below structure；First pond and the second pond communicate；Water pump is provided with second pond；The water pump by outlet pipe with Spraying mechanism upper end is connected.
- 3. environmentally friendly furnace cupola according to claim 1 or 2, it is characterised in that：Second fume pipe, the 3rd fume pipe, Aluminium film explosion-proof valve is provided with 4th fume pipe, sack cleaner.
- 4. environmentally friendly furnace cupola according to claim 1 or 2, it is characterised in that：Under the big cooler bottom, small cooler Portion and sack cleaner bottom are provided with ash dropping cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053611.1U CN206875939U (en) | 2017-01-16 | 2017-01-16 | A kind of environmentally friendly furnace cupola |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053611.1U CN206875939U (en) | 2017-01-16 | 2017-01-16 | A kind of environmentally friendly furnace cupola |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206875939U true CN206875939U (en) | 2018-01-12 |
Family
ID=61326559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720053611.1U Expired - Fee Related CN206875939U (en) | 2017-01-16 | 2017-01-16 | A kind of environmentally friendly furnace cupola |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206875939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643121A (en) * | 2017-01-16 | 2017-05-10 | 苏州市润达机械制造有限公司 | Environment-friendly cupola |
-
2017
- 2017-01-16 CN CN201720053611.1U patent/CN206875939U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643121A (en) * | 2017-01-16 | 2017-05-10 | 苏州市润达机械制造有限公司 | Environment-friendly cupola |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20200116 |