CN207614510U - A kind of cleaning equipment of Large Electric Furnace flue gas - Google Patents
A kind of cleaning equipment of Large Electric Furnace flue gas Download PDFInfo
- Publication number
- CN207614510U CN207614510U CN201721435921.6U CN201721435921U CN207614510U CN 207614510 U CN207614510 U CN 207614510U CN 201721435921 U CN201721435921 U CN 201721435921U CN 207614510 U CN207614510 U CN 207614510U
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- electric furnace
- flue gas
- purification
- flue
- control valve
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Abstract
The utility model discloses a kind of cleaning equipments of Large Electric Furnace flue gas, including electric furnace ontology, the top of electric furnace ontology is equipped with flue gas trapping skirt cover, the top of flue gas trapping skirt cover is connected with smoke conveying duct, the top of smoke conveying duct is connected with cooling stack, one end of cooling stack is connected and installed with back-blowing bag-type dust remover with divided chambers, the side of back-blowing bag-type dust remover with divided chambers is connected with purification flue, one end of purification flue is connected with purification detector, one end of purification detector is connected with switching control valve, the side of switching control valve is connected with not qualified conveyance conduit.The utility model is a kind of cleaning equipment of Large Electric Furnace flue gas; the equipment maximizing purifies flue dust; discharge is detected during discharge simultaneously; the Qualification of flue dust can be found in time; secondary filter purification can be carried out when there is not qualified situation to be discharged; it can be effectively protected environment, it is highly practical.
Description
Technical field
The utility model is related to a kind of cleaning equipment, more particularly to a kind of cleaning equipment of Large Electric Furnace flue gas.
Background technology
More than 20000, China Foundry Works's problem of environmental pollution can not be ignored at present, according to 10- generally acknowledged both at home and abroad
12kg/t comminuted steel shot dirt calculates, and the polluter total amount that annual China is discharged into air is sizable, and country is to enterprise governance
The requirement of environment is higher and higher, and many enterprises are sought for the effective way of casting electric furnace flue gas trapping and purification.
Existing electric furnace dust processing technical conditions on the basis of, cigarette stove cleaning equipment the range used and
Many deficiencies are still remained in convenience, it is endless that most of electric furnace dust cleaning equipment be easy to cause purification during use
Entirely, because not being detected or not up to criterion of acceptability is discharged, the environmental pollution of large area is caused, is inconvenient.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of Large Electric Furnace flue gas
Cleaning equipment, can effectively improve the use scope and convenience of smoke purifying equipment, the equipment maximizing to cigarette
Dirt is purified, and can find the Qualification of flue dust in time, can be effectively protected environment, highly practical.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of cleaning equipment of Large Electric Furnace flue gas of the utility model, including electric furnace ontology, the top of the electric furnace ontology
Flue gas trapping skirt cover is installed, the top of the flue gas trapping skirt cover is connected with smoke conveying duct, the smoke conveying duct
Top be connected with cooling stack, one end of the cooling stack is connected and installed with back-blowing bag-type dust remover with divided chambers, the locellus
The side of blowback bag-type dust collector is connected with purification flue, and one end of the purification flue is connected with purification detector, described net
The one end for changing detector is connected with switching control valve, and the side of the switching control valve is connected with not qualified conveyance conduit, described
One end of not qualified conveyance conduit is equipped with filtration equipment for clarifying, and one end of the filtration equipment for clarifying is provided with floss hole.
As a kind of optimal technical scheme of the utility model, the bottom end of the back-blowing bag-type dust remover with divided chambers is equipped with work
Make main air blower, drainage wind turbine is installed on the purification flue.
As a kind of optimal technical scheme of the utility model, the top of the switching control valve is connected with qualified discharge and leads to
The top in road, the qualification discharge-channel is equipped with blowdown stack.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is a kind of cleaning equipment of Large Electric Furnace flue gas, can effectively be improved making for smoke purifying equipment
With range and convenience, which purifies flue dust, while row is detected during discharge
It puts, can find the Qualification of flue dust in time, secondary filter purification can be carried out when there is not qualified situation and is discharged, can be had
The environmental protection of effect, it is highly practical.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
In figure：1, electric furnace ontology；2, flue gas trapping skirt cover；3, smoke conveying duct；4, cooling stack；5, chamber-dividing counter-blowing cloth
Bag dust collector；6, work main air blower；7, wind turbine is drained；8, purification flue；9, detector is purified；10, switching control valve；11, it arranges
Put chimney；12, not qualified conveyance conduit；13, filtration equipment for clarifying；14, floss hole；15, qualified discharge-channel.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of cleaning equipment of Large Electric Furnace flue gas, including electric furnace ontology 1, electric furnace
The top of ontology 1 is equipped with flue gas trapping skirt cover 2, and the top of flue gas trapping skirt cover 2 is connected with smoke conveying duct 3, and flue gas is defeated
The top of pipeline 3 is sent to be connected with cooling stack 4, one end of cooling stack 4 is connected and installed with back-blowing bag-type dust remover with divided chambers 5, point
The side of room blowback bag-type dust collector 5 is connected with purification flue 8, and one end of purification flue 8 is connected with purification detector 9, purification
One end of detector 9 is connected with switching control valve 10, and the side of switching control valve 10 is connected with not qualified conveyance conduit 12, does not close
One end of lattice conveyance conduit 12 is equipped with filtration equipment for clarifying 13, and one end of filtration equipment for clarifying 13 is provided with floss hole 14.
Further, the bottom end of back-blowing bag-type dust remover with divided chambers 5 is equipped with work main air blower 6, is equipped on purification flue 8
Wind turbine 7 is drained, work main air blower 6 and the drainage wind turbine 7 of setting mainly play the role of drainage during equipment use.
The top of switching control valve 10 is connected with qualified discharge-channel 15, and the top of qualified discharge-channel 15 is equipped with discharge
Chimney 11 can be directly entered in qualified discharge-channel 15 when detecting qualification and be discharged by blowdown stack 11.
Specifically, the utility model is when in use, casting 1 flue gas trapping of electric furnace belongs to flue gas trapping skirt cover 2
In removable semi-hermetic type fume trap cover, fixation cover, movable guard are in closed state when electric furnace 1 is smelted, can be effectively by electric furnace
Flue dust collecting gets up, and enters smoke conveying duct 3 through fixed cover top opening, subsequently into back-blowing bag-type dust remover with divided chambers 5, this is removed
Dirt device is outside filtering type, the big cloth envelop collector of wind turbine blowback, when dust-contained airflow ecto-entad is by terylene needled felt tubular filter bag, powder
Dirt particle is attached to filter bag outer wall, and for clean gas flow by house outlet through main air blower and emission by exhaust pipe, deduster divides Unit 24,
28 cloth bags are hung with per unit, due to the attachment of dust particles, dust remover resistance necessarily increases, when reaching 1800pa, blowback
Wind turbine starts, and the pure air at exhaust gas extraction pipe is sent into inside deduster blowback filter bag, is detected after purification by purifying
Device 9 carries out purification detection, can be directly entered in qualified discharge-channel 15 when detecting qualification by discharging cigarette after detection
Chimney 11 is discharged, if unqualified enter for re-filtering in filtration equipment for clarifying 13, qualification by switching control valve 10
After discharge.
The equipment maximizing purifies flue dust, while discharge is detected during discharge, can be timely
It was found that the Qualification of flue dust, secondary filter purification can be carried out when there is not qualified situation and is discharged, can be effectively protected
Environment, it is highly practical.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of cleaning equipment of Large Electric Furnace flue gas, including electric furnace ontology（1）, which is characterized in that the electric furnace ontology（1）'s
Top is equipped with flue gas trapping skirt cover（2）, the flue gas trapping skirt cover（2）Top be connected with smoke conveying duct（3）, described
Smoke conveying duct（3）Top be connected with cooling stack（4）, the cooling stack（4）To be connected and installed with locellus anti-for one end
Blow bag filter（5）, the back-blowing bag-type dust remover with divided chambers（5）Side be connected with purification flue（8）, the purification flue
（8）One end be connected with purification detector（9）, the purification detector（9）One end be connected with switching control valve（10）, described
Switching control valve（10）Side be connected with not qualified conveyance conduit（12）, the not qualified conveyance conduit（12）One end installation
There is filtration equipment for clarifying（13）, the filtration equipment for clarifying（13）One end be provided with floss hole（14）.
2. according to a kind of cleaning equipment of Large Electric Furnace flue gas described in claim 1, which is characterized in that the chamber-dividing counter-blowing cloth bag
Deduster（5）Bottom end work main air blower is installed（6）, the purification flue（8）On drainage wind turbine is installed（7）.
3. according to a kind of cleaning equipment of Large Electric Furnace flue gas described in claim 1, which is characterized in that the switching control valve
（10）Top be connected with qualified discharge-channel（15）, the qualification discharge-channel（15）Top blowdown stack is installed
（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435921.6U CN207614510U (en) | 2017-11-01 | 2017-11-01 | A kind of cleaning equipment of Large Electric Furnace flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435921.6U CN207614510U (en) | 2017-11-01 | 2017-11-01 | A kind of cleaning equipment of Large Electric Furnace flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207614510U true CN207614510U (en) | 2018-07-17 |
Family
ID=62827036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721435921.6U Active CN207614510U (en) | 2017-11-01 | 2017-11-01 | A kind of cleaning equipment of Large Electric Furnace flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207614510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705039A (en) * | 2022-03-31 | 2022-07-05 | 莱芜中煤机械制造有限公司 | Belt type sintering machine |
-
2017
- 2017-11-01 CN CN201721435921.6U patent/CN207614510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705039A (en) * | 2022-03-31 | 2022-07-05 | 莱芜中煤机械制造有限公司 | Belt type sintering machine |
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