CN207487378U - Energy saving and environment friendly totally-enclosed blast-heating cupola - Google Patents
Energy saving and environment friendly totally-enclosed blast-heating cupola Download PDFInfo
- Publication number
- CN207487378U CN207487378U CN201721552965.7U CN201721552965U CN207487378U CN 207487378 U CN207487378 U CN 207487378U CN 201721552965 U CN201721552965 U CN 201721552965U CN 207487378 U CN207487378 U CN 207487378U
- Authority
- CN
- China
- Prior art keywords
- furnace body
- ajutage
- connect
- totally
- enclosed
- 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
Abstract
The utility model discloses a kind of energy saving and environment friendly totally-enclosed blast-heating cupolas, including furnace body, it is connect at the top of the bottom of furnace body and bellows, being equipped on the outside of furnace body makes furnace body shell in double-deck and top closure totally-enclosed housing, ajutage is equipped between on the outside of the case inside and furnace body, the ajutage import is located at case top side, and it is connect with air blower, ajutage outlet is connect with being located at the bellows air inlet of bottom of furnace body, the housing is equipped with charge door with furnace body charge door corresponding position, and the dust excluding hood being connect with dedusting fan is equipped in housing bottom.Hot useless furnace gas is collected discharge by the utility model using totally-enclosed mode, fully heat is carried out in discharge process with ajutage to transmit, the natural wind for burner hearth of making a gift to someone is become into hot wind using exhaust gas temperature, not only reduce thermal losses and improved iron(-)coke ratio convenient for centralized processing exhaust gas, and realize the purpose of energy-saving safety and environmental protection.The utility model solves the problems, such as existing furnace cupola pollution environment and thermal loss.
Description
Technical field
The utility model is related to a kind of furnace cupolas, and in particular to a kind of energy saving and environment friendly totally-enclosed blast-heating cupola.
Background technology
Blast-heating cupola is for melting used in molten iron foundry machinery part, mainly by furnace body, forehearth and heating system group
Into.Forehearth is equipped with tapping hole, slag notch, is connect by passing a bridge with furnace body.Furnace body is divided into furnace roof, shaft and cupola well, because of furnace roof
It is equipped with upward outlet therefore claims furnace cupola.The furnace roof of existing blast-heating cupola uses evolution formula, although being connected with dust pelletizing system,
But still there are a large amount of dusts to discharge on furnace roof, while large quantity of exhaust gas waste heat can be also dispersed into air, cause hot loss of energy；
Heat exchange is swapped using hot air container, therefore hot air container contacts thermal-flame and is easy to burn out deformation often, generally continuously makes
It is no more than half a year, and the manufacture cost of repairs is larger, improves the production cost of cast iron with the service life.
Invention content
The utility model solves the deficiencies in the prior art, and life can be made full use of thermal energy but also reduce by providing one kind
Produce the energy saving and environment friendly totally-enclosed blast-heating cupola of cost.
Used technical solution is the utility model to achieve these goals：
A kind of energy saving and environment friendly totally-enclosed blast-heating cupola including furnace body, is connect at the top of the bottom of furnace body and bellows,
Being equipped on the outside of furnace body makes furnace body shell be in double-deck and top closure totally-enclosed housing, between the case inside and furnace body outside
Equipped with ajutage, the ajutage import is located at case top side, and is connect with air blower, and ajutage exports and is located at furnace body
The bellows air inlet connection of bottom, the housing and furnace body charge door corresponding position are equipped with charge door, housing bottom be equipped with except
The dust excluding hood of dirt wind turbine connection.Hot useless furnace gas is collected discharge by the utility model using totally-enclosed mode, in discharge process
In with ajutage carry out fully heat transmit, the natural wind for burner hearth of making a gift to someone is become into hot wind using exhaust gas temperature, both reduces heat waste
Consumption improves iron(-)coke ratio again convenient for centralized processing exhaust gas, realizes the purpose of energy-saving safety and environmental protection.
Further, the ajutage by ajutage import to ajutage export between in it is tortuous be distributed in case inside with
Between on the outside of furnace body, by the ajutage of tortuous distribution, ajutage is made to be come into full contact with high exhaust temperatures, provided in high ajutage
Wind-warm syndrome increases iron(-)coke ratio.
Preferably, the ajutage is stainless steel tube.
Further, the case top opposite side is additionally provided with the automatic burst-preventing valve that furnace gas superpressure can automatically open.This reality
Automatic burst-preventing valve is stayed at the top of the furnace body of closing with novel, furnace gas superpressure can automatically open, it is ensured that safety.
Further, it is connect at the top of the dust excluding hood with housing bottom, the arbitrary side in bottom is equipped with dust removal port, the dedusting
Mouth is connect by dedusting fan with dust pelletizing system.Exhaust gas will be connect by the utility model by dedusting fan with dust pelletizing system, right
Exhaust gas discharges again after being further processed, and reduces environmental pollution.
The utility model eliminates hot air container, and furnace body shell is made bilayer and closes chimney, divides between double casing
Hot useless furnace gas can not only be collected and discharged, while filled in discharge process with ajutage by the tortuous stainless steel tube of cloth
Point heat is transmitted, and the natural wind that burner hearth is will be fed into using exhaust gas temperature becomes hot wind, has not only been reduced thermal losses and has been improved iron(-)coke ratio but also just
In centralized processing exhaust gas, the purpose of energy-saving safety and environmental protection is realized；Automatic burst-preventing is stayed at the top of the furnace body of the utility model closing
Valve, furnace gas superpressure can automatically open, it is ensured that safety.
Description of the drawings
The utility model is further described referring now to attached drawing, wherein：
The structure diagram of Fig. 1 the utility model.
The tortuous schematic diagram of Fig. 2 ajutages.
1st, furnace body, 2, bellows, 3, ajutage, 4, ajutage import, 5, ajutage outlet, 6, charge door, 7, dust excluding hood, 8,
Dust removal port, 9, automatic burst-preventing valve, 10, housing.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
As shown in Fig. 1 and 2, a kind of energy saving and environment friendly totally-enclosed blast-heating cupola, including furnace body 1,1 bottom of furnace body with
2 top of bellows connects, and being equipped in 1 outside of furnace body makes furnace body in double-deck and top closure totally-enclosed housing 10, the housing 10
Ajutage 3 is equipped between 1 outside of inside and furnace body, the ajutage import 4 is located at 10 top side of housing, and connects with air blower
It connects, ajutage outlet 5 is connect with being located at 2 air inlet of bellows of bottom of furnace body, and the housing 10 is set with 1 charge door corresponding position of furnace body
There is charge door 6, the dust excluding hood 7 being connect with dedusting fan is equipped in 10 bottom of housing.The utility model will using totally-enclosed mode
Hot useless furnace gas collects discharge, and carrying out fully heat with ajutage 3 in discharge process transmits, and will be made a gift to someone stove using exhaust gas temperature
The natural wind of thorax becomes hot wind, has not only reduced thermal losses and has improved iron(-)coke ratio convenient for centralized processing exhaust gas, has realized energy-saving peace
The purpose that loopful is protected.
Further, the ajutage 3 is distributed in housing 10 between ajutage outlet 5 by ajutage import 4 in tortuous
Between 1 outside of inside and furnace body, by the ajutage 3 of tortuous distribution, ajutage 3 is made to be come into full contact with waste-gas heat, height is provided
Wind-warm syndrome in ajutage 3 increases iron(-)coke ratio.
Preferably, the ajutage 3 is stainless steel tube.
Further, the 10 top opposite side of housing is additionally provided with the automatic burst-preventing valve 9 that furnace gas superpressure can automatically open.This
Utility model stays automatic burst-preventing valve 9 at the top of the furnace body of closing, and furnace gas superpressure can automatically open, it is ensured that safety.
Further, 7 top of dust excluding hood is connect with 10 bottom of housing, and 10 arbitrary side of bottom is equipped with dust removal port 8, institute
Dust removal port 8 is stated to connect with dust pelletizing system by dedusting fan.The utility model will be by exhaust gas and dust pelletizing system by dedusting fan
Connection, after being further processed to exhaust gas discharges, reduces environmental pollution again.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims still belong to the utility model and are covered
Range.It should be appreciated that above description be intended to it is illustrative and not limiting.For example, above-described embodiment (and/or its aspect) can
With in combination with one another.In addition, enlightenment according to the present utility model, which can make many remodeling, is suitable for specific situation or material
Material is without departing from the scope of the utility model.By reading foregoing description, in scope and spirit of the claims it is many its
Its embodiment and remodeling it will be apparent to those skilled in the art that.
Claims (5)
1. a kind of energy saving and environment friendly totally-enclosed blast-heating cupola, including furnace body, which is characterized in that the bottom of furnace body and bellows top
Portion connects, and being equipped on the outside of furnace body makes furnace body shell in double-deck and top closure totally-enclosed housing, the case inside and stove
Ajutage is equipped between external side, the ajutage import is located at case top side, and is connect with air blower, ajutage outlet
It is connect with the bellows air inlet for being located at bottom of furnace body, the housing is equipped with charge door with furnace body charge door corresponding position, at housing bottom
Portion is equipped with the dust excluding hood being connect with dedusting fan.
2. energy saving and environment friendly totally-enclosed blast-heating cupola according to claim 1, which is characterized in that the ajutage by into
Air port is distributed in tortuous between case inside and furnace body outside between air outlet.
3. energy saving and environment friendly totally-enclosed blast-heating cupola according to any one of claim 1 to 2, which is characterized in that institute
Ajutage is stated as stainless steel tube.
4. energy saving and environment friendly totally-enclosed blast-heating cupola according to claim 1, which is characterized in that the case top is another
Side is additionally provided with the automatic burst-preventing valve that furnace gas superpressure can automatically open.
5. energy saving and environment friendly totally-enclosed blast-heating cupola according to claim 1, which is characterized in that at the top of the dust excluding hood
It is connect with housing bottom, the arbitrary side in bottom is equipped with dust removal port, and the dust removal port is connect by dedusting fan with dust pelletizing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552965.7U CN207487378U (en) | 2017-11-20 | 2017-11-20 | Energy saving and environment friendly totally-enclosed blast-heating cupola |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552965.7U CN207487378U (en) | 2017-11-20 | 2017-11-20 | Energy saving and environment friendly totally-enclosed blast-heating cupola |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487378U true CN207487378U (en) | 2018-06-12 |
Family
ID=62474367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721552965.7U Expired - Fee Related CN207487378U (en) | 2017-11-20 | 2017-11-20 | Energy saving and environment friendly totally-enclosed blast-heating cupola |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726844A (en) * | 2017-11-20 | 2018-02-23 | 山西博邦机械制造有限公司 | Energy saving and environment friendly totally-enclosed blast-heating cupola |
-
2017
- 2017-11-20 CN CN201721552965.7U patent/CN207487378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726844A (en) * | 2017-11-20 | 2018-02-23 | 山西博邦机械制造有限公司 | Energy saving and environment friendly totally-enclosed blast-heating cupola |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201338983Y (en) | Fume preheating equipment for glass batch pure oxygen combustion melting furnace | |
| CN106679402A (en) | Energy-saving environment-friendly efficient hot blast cupola | |
| CN207487378U (en) | Energy saving and environment friendly totally-enclosed blast-heating cupola | |
| CN206399178U (en) | Top formula hot air blast furnace | |
| CN105271841A (en) | Rotary kiln device and method for constant temperature indirect calcination of limestone | |
| CN208075574U (en) | A kind of combustion gas smelting furnace | |
| CN102748945A (en) | Biomass crucible furnace for recycling flue gas waste heat | |
| CN206786688U (en) | High-efficiency environment friendly biomass boiler | |
| CN102636025A (en) | Biomass high-efficiency energy-saving furnace | |
| CN206771996U (en) | Rotor aluminum melting saving furnace | |
| CN107726844A (en) | Energy saving and environment friendly totally-enclosed blast-heating cupola | |
| CN204625480U (en) | A kind of rotary kiln device of constant temperature indirect calcination Wingdale | |
| CN204625479U (en) | A kind of indirect calcination is produced lime, is reclaimed the rotary kiln device of carbonic acid gas | |
| CN204079999U (en) | A kind of novel blast-furnace Coalblowing system | |
| CN206875938U (en) | A kind of energy-saving, environment-friendly and high-efficiency blast-heating cupola | |
| CN209326091U (en) | A kind of vertical hot furnace | |
| CN202157087U (en) | High-efficiency electric furnace steel making system | |
| CN108362135B (en) | Cupola waste heat utilization device | |
| CN205897841U (en) | Metallurgical smelting furnace of copper scrap | |
| CN202630671U (en) | Efficient and energy-saving biomass furnace | |
| CN201203342Y (en) | Direct combustion type overhead combustion chamber cupola | |
| CN206447782U (en) | A kind of novel environment friendly kiln | |
| CN205679080U (en) | Casting furnace is reclaimed in a kind of waste gas residual heat dedusting | |
| CN109136439A (en) | With the top formula Thermal Equipment of ferrous waste production premium casting | |
| CN2711660Y (en) | Hot air cupola |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20211120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |