CN207372006U - Foundry's dust-extraction unit - Google Patents
Foundry's dust-extraction unit Download PDFInfo
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- CN207372006U CN207372006U CN201721014240.2U CN201721014240U CN207372006U CN 207372006 U CN207372006 U CN 207372006U CN 201721014240 U CN201721014240 U CN 201721014240U CN 207372006 U CN207372006 U CN 207372006U
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- pipeline
- dust
- cupola
- furnace
- foundry
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Abstract
Foundry's dust-extraction unit, upper pipeline is installed on workshop roof, upper pipeline lower part is installed by dust excluding hood, dust excluding hood cheats surface before being located at furnace cupola, the upper pipeline of dust excluding hood is connected with duster for cupola furnace pipeline connection by hose road, and upper pipeline, which is connected with duster for cupola furnace pipeline at shunting, is equipped with electric control valve.Foundry's dust-extraction unit of the utility model, utilize the deduster facility of foundry's furnace cupola, the pipeline of workshop dust excluding hood with deduster is connected, the total system with air quality in workshop in a set of purification furnace cupola is formed, reduces cost and be not take up limited plant area.
Description
Technical field
The utility model is related to field of dust removal equipment more particularly to a kind of devices for foundry's dedusting.
Background technology
Foundry melts and quenched molten iron is needed using furnace cupola and electric furnace, this two techniques can all generate in the process
Certain flue dust.Flue dust is constantly accumulative in workshop with production, not only influences staff's health, and when reaching a certain amount of
From workshop, overdraught window is blown out, and causes atmosphere pollution.China puts more effort to atmospheric environment improvement in recent years, worker couple
The requirement of working environment is also continuously improved, and the dust treatment of especially foundry has become relevant unit and has in workshop
The problem faced at present, there are no dust-cleaning scheme in the effective workshop of comparative maturity.It is previous to be removed for the whirlwind and cloth bag of dedusting
Dirt device not only there are problems that occupying place in limited car fare, and be difficult to solve Various Seasonal flue dust to drift what direction was differed
Problem.
Utility model content
In order to solve the above problem existing for existing workshop dedusting method, the utility model provides a kind of good dedusting effect
Foundry's dust-extraction unit.
The utility model technical solution used for the above purpose is：Foundry's dust-extraction unit, upper pipeline 1
It is installed on workshop roof 3,1 lower part of upper pipeline installation dust excluding hood 2, dust excluding hood 2 cheats surface, upper tube before being located at furnace cupola
Road 1 connects duster for cupola furnace pipeline 6, and 6 one end of duster for cupola furnace pipeline is connected with duster for cupola furnace.
The dust excluding hood 2 is fixed on by fixed lacing wire 9 and fixed beam 10 on workshop roof 3.
The upper pipeline 1 of the dust excluding hood 2 is connected with 6 connection of duster for cupola furnace pipeline by hose road 4.
The upper pipeline 1, which is connected with duster for cupola furnace pipeline 6 at shunting, is equipped with electric control valve 5.
The dust excluding hood 2, upper pipeline 1 and 6 material of duster for cupola furnace pipeline are 1mm thickness galvanized sheets.
Using the deduster facility of foundry's furnace cupola, workshop is removed for foundry's dust-extraction unit of the utility model
The pipeline of dust hood is connected with deduster, forms the total system with air quality in workshop in a set of purification furnace cupola, reduces
Cost and it is not take up limited plant area.
Description of the drawings
Fig. 1 is the utility model foundry dust-extraction unit dust excluding hood part-structure figure.
Fig. 2 is the utility model foundry dust-extraction unit furnace cupola and deduster part-structure figure.
Fig. 3 is the utility model foundry dust-extraction unit dust excluding hood part side block diagram.
In figure：1st, upper pipeline, 2, dust excluding hood, 3, workshop roof, 4, be flexible coupling pipeline, 5, regulating valve, 6, furnace cupola removes
Dirt device pipeline, 7, furnace cupola, 8, furnace cupola melt pit, 9, fixed lacing wire, 10, fixed beam.
Specific embodiment
Foundry's dust-extraction unit structure of the utility model as shown in Figs. 1-3, due to Various Seasonal, from furnace cupola and
The flue dust of electric furnace drifts that direction is inconsistent, and foundry is needed according to the requirement of production locally using fan, commonsense method
It is difficult to effectively absorb, the utility model uses such as lower structure：Upper pipeline 1 is installed on workshop roof 3,1 lower part of upper pipeline
Dust excluding hood 2 is installed, according to actual use situation, can multiple dust excluding hoods 2 be selected according to furnace cupola quantity, each dust excluding hood 2 is distinguished
Upper pipeline 1 is connected, furnace cupola dedusting pipeline 6 is connected behind upper pipeline interflow, dust excluding hood 2 passes through fixed lacing wire 9 and fixed beam
10 are fixed on workshop roof 3, and dust excluding hood 2 cheats surface before being located at furnace cupola, and upper pipeline 1 and the furnace cupola of dust excluding hood 2 remove
6 connection of dirt device pipeline is connected by hose road 4, and 6 one end of duster for cupola furnace pipeline is connected with duster for cupola furnace, top
Pipeline 1, which is connected with duster for cupola furnace pipeline 6 at shunting, is equipped with electric control valve 5.Dust hood is cheated before being mounted on furnace cupola on just
Side is mainly used for cylinder molten iron flue dust before absorption furnace cupola, while because setting height(from bottom) is higher, to integrated air quality in cleaning shop
Also function to positive effect.Since deduster course of work wind turbine generates vibration, Vibration propagation shakes to during pipeline there may be larger
Width, dust hood pipeline are connected part with deduster original pipeline using flexible connection structure, and being flexible coupling can avoid because case is in workshop
Top vibration effect case is fixed and service life.The air inducing fan delivery that deduster uses is 32000-37000m3/ h, removal life
For air quantity and transmission process the loss air quantity of duster for cupola furnace in production, the air quantity for workshop dust excluding hood is maintained at
10000m3/ more than h can meet the needs of workshop dedusting；The wind pressure of deduster adapted wind turbine is 4300-4700Pa, existing
On the pipeline of deduster opening is set to be connected with dust excluding hood, on the basis of ensureing deduster for the normal dedusting of furnace cupola, at least
There is 1000Pa wind pressure for dust excluding hood dust suction.Electric control valve is set at main line and dust excluding hood pipeline flow dividing, according to two
The operating condition of furnace cupola opens corresponding different dust excluding hoods, efficiently using the extra air quantity of fan of dust remover.
Dust excluding hood 2 and piping material while ensureing assimilation effect and service life, are mitigated whole using 1mm thickness galvanized sheets
Body weight reduces the construction volume in installation process.Using the deduster facility of foundry's furnace cupola, by the pipe of workshop dust excluding hood
Road is connected with deduster, formed in a set of purification furnace cupola and in workshop air quality total system, reduce cost and not
Occupy limited plant area；Electric control valve is installed in pipeline junction, temporarily no part is closed by dust collecting system, is kept away
Exempt from air quantity loss, efficiently use limited resources, avoid wasting；This scheme is used not only for foundry, to other workshops
Also widely use, the industry of covering is also more.
Claims (3)
1. foundry's dust-extraction unit, it is characterised in that：Upper pipeline（1）It is installed on workshop roof（3）On, upper pipeline（1）
Lower part is installed by dust excluding hood（2）, dust excluding hood（2）Upper pipeline（1）With duster for cupola furnace pipeline（6）Connection passes through hose
Road（4）Connection；Dust excluding hood（2）Directly over being cheated before furnace cupola, upper pipeline（1）Connect duster for cupola furnace pipeline（6）, punching
Its stove deduster pipeline（6）One end is connected with duster for cupola furnace, upper pipeline（1）With duster for cupola furnace pipeline（6）Connection
Electric control valve is equipped at shunting（5）.
2. foundry's dust-extraction unit according to claim 1, it is characterised in that：The dust excluding hood（2）It is drawn by fixed
Muscle（9）And fixed beam（10）It is fixed on workshop roof（3）On.
3. foundry's dust-extraction unit according to claim 1, it is characterised in that：The dust excluding hood（2）, upper pipeline
（1）With duster for cupola furnace pipeline（6）Material is 1mm thickness galvanized sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014240.2U CN207372006U (en) | 2017-08-15 | 2017-08-15 | Foundry's dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014240.2U CN207372006U (en) | 2017-08-15 | 2017-08-15 | Foundry's dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372006U true CN207372006U (en) | 2018-05-18 |
Family
ID=62341840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721014240.2U Active CN207372006U (en) | 2017-08-15 | 2017-08-15 | Foundry's dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365464A (en) * | 2018-11-01 | 2019-02-22 | 邯郸慧桥复合材料科技有限公司 | A kind of movable type dust excluding hood |
| CN110064748A (en) * | 2019-05-23 | 2019-07-30 | 芜湖泓鹄材料技术有限公司 | Dust pelletizing system suitable for pouring product line |
-
2017
- 2017-08-15 CN CN201721014240.2U patent/CN207372006U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365464A (en) * | 2018-11-01 | 2019-02-22 | 邯郸慧桥复合材料科技有限公司 | A kind of movable type dust excluding hood |
| CN109365464B (en) * | 2018-11-01 | 2024-03-08 | 邯郸慧桥复合材料科技有限公司 | Movable dust hood |
| CN110064748A (en) * | 2019-05-23 | 2019-07-30 | 芜湖泓鹄材料技术有限公司 | Dust pelletizing system suitable for pouring product line |
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