CN206956116U - A kind of top filling mouth dust excluding hood - Google Patents
A kind of top filling mouth dust excluding hood Download PDFInfo
- Publication number
- CN206956116U CN206956116U CN201720640450.6U CN201720640450U CN206956116U CN 206956116 U CN206956116 U CN 206956116U CN 201720640450 U CN201720640450 U CN 201720640450U CN 206956116 U CN206956116 U CN 206956116U
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- China
- Prior art keywords
- dust excluding
- excluding hood
- framework
- filling mouth
- top plate
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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
- Y02P10/20—Recycling
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- Prevention Of Fouling (AREA)
Abstract
It the utility model is related to a kind of top filling mouth dust excluding hood, the dust excluding hood includes framework and some sealing plates, some sealing plates are arranged on framework, the top of the framework is provided with the top plate of upwardly-openable, the framework, some sealing plates, fixed plate and top plate surround the cover body of bottom opening, after the top plate is opened, covering on top forms the opening for being available for feeding machine activity；The dust excluding hood also includes the dedusting airduct connected with cover body.Top filling mouth dust excluding hood of the present utility model can effectively be fixed on body of heater throat platform, the top plate at the top of dust excluding hood can be opened in advance during charging, after feeding machine moves into place, close movable panel, the effect for not influenceing feeding machine plays, meanwhile dust excluding hood is closed preferably during charging, can guarantee that good dust-proof effect；The utility model structural strength is high, and heat-resisting ability is strong, service life length, and degree of safety is high；Operation is easy, operating efficiency is high, is adapted to promote the use of.
Description
Technical field
A kind of dust excluding hood is the utility model is related to, belongs to ventilating dust-removing technology field, more particularly to a kind of top filling
Mouth dust excluding hood, it is especially suitable to the noble alloy converting furnace top charge door dust excluding hood of Lead And Zinc Smelter synthetical recovery noble metal.
Background technology
During nonferrous smelting industry production, pyrogenic process workshop dust pollution is quite serious, and workers with long time is in dust ring
Being worked under border can cause serious injury to human body, if useful dust will also result in the waste of resource without effectively recovery,
Especially if explosive dust certainly will produce very big hidden danger without special recycling to the safety in workshop.With the modern times
Health of people, environmental protection, the enhancing of awareness of safety, with serious pollution airborne dust point all must be provided with corresponding dust pelletizing system in factory, with
Meet the requirement of environmental emission standard.In nonferrous smelting industry, the charge door of quite a few smelting furnace is located at furnace roof, charging
Form is varied, and each feeding quantity is generally large, in order to improve operating efficiency, generally requires to pass through mechanical loading；Work as use
During double hook bridge crane auto feed, dust excluding hood mostly uses common square, umbrella hood, is arranged at the top of charge door,
Also or using side-draught hood, but such dust excluding hood have it is clearly disadvantageous：First, the fixation of dust excluding hood is limited causes dust pelletizing system
With potential safety hazard；2nd, the working line of dust excluding hood influence auto feed machinery causes charging efficiency very low；3rd, because of dust excluding hood
Closed deficiency causes dust-proof effect bad.The utility model top filling mouth dust excluding hood can effectively be fixed on body of heater throat platform,
The movable panel of dust excluding hood can be opened in advance during charging, after feeding machine moves into place, close movable panel, do not influence to feed
The effect of machinery plays, meanwhile, dust excluding hood is closed preferably during charging, can guarantee that the dust-proof effect of dust excluding hood.
Utility model content
In view of the shortcomings of the prior art, the utility model offer is a kind of both can guarantee that good dust removing effects and can ensured height
Charging efficiency top filling mouth dust excluding hood.
The technical solution of the utility model is：A kind of top filling mouth dust excluding hood, including framework and some sealing plates, it is described
Some sealing plates are arranged on framework, and the top of the framework is provided with the top plate of upwardly-openable, the framework, sealing plate, consolidates
Fixed board and top plate surround the cover body of bottom opening；After the top plate is opened, covering on top, which is formed, is available for feeding machine activity
Opening；The dust excluding hood also includes the dedusting airduct connected with cover body.
Using such structure design, sealing plate and mounting of roof plate surround the space of relative closure with framework on framework,
The higher cover body of intensity is formed, the high temperature of metallurgical furnace charge door can be resisted, improves the service life of cover body；Meanwhile prevent from removing
Dust hood temperature distortion, influence normally to feed.Top plate can be opened and can be first by dust excluding hood in covering on top formation opening, charging
Top plate open, Mechanical Moving to be fed in place after, close movable panel, do not influence the normal operation of feeding machine, meanwhile, add
Top plate can be closed during material, closed space is compared in formation, ensures the dust-proof effect of dust excluding hood.
Further, the framework includes at least three vertical columns, and the top of the adjacent column passes through back timber
Connection.
Preferably, the column is by being fixedly welded on body of heater throat platform.
Further, sidepiece buttress brace is provided between the adjacent column, further improves the intensity of dust excluding hood, is improved
The heated ability of dust excluding hood.Preferably, during installation, the column is fixed on body of heater throat platform by welding manner.
Further, the quantity of the top plate is two pieces, and two pieces of roof symmetrics are arranged at frame roof, and top plate is square
Shape plate.
Preferably, it is provided with the cable hole that can accommodate hawser between two pieces of top plates.
Further, the top plate is movably connected by crossette and framework.When needing to open top plate, will need to only push up
Plate is dug upwards, easy to operate.
Preferably, the dedusting airduct is circular duct.
Preferably, the framework and sealing plate are made up of carbon steel, stainless steel or refractory ceramic material.
Preferably, the opening for aiding in charging is offered in a side wall of the dust excluding hood, operating personnel are opened by this
Mouth carries out toppling over operation, facilitates being smoothed out for charging process.
After top filling mouth dust excluding hood of the present utility model uses above technical scheme, have the advantages that：
（1）The utility model can effectively be fixed on body of heater throat platform, can be in advance by the top plate at the top of dust excluding hood during charging
To open, after feeding machine moves into place, close movable panel, the effect for not influenceing feeding machine plays, meanwhile, dedusting during charging
Cover it is closed preferably, can guarantee that good dust-proof effect；
（2）Structural strength is high, and heat-resisting ability is strong, service life length, and degree of safety is high；
（3）The utility model is simple in construction, easy to make, site operation is convenient；
（4）The utility model operation is easy, do not influence process equipment operation, operating efficiency is high, is adapted to promote the use of.
Brief description of the drawings
Fig. 1 is a kind of front view of top filling mouth dust excluding hood of the present utility model；
Fig. 2 is a kind of top view of top filling mouth dust excluding hood of the present utility model；
Fig. 3 is a kind of left view of top filling mouth dust excluding hood of the present utility model；
Fig. 4 is a kind of right view of top filling mouth dust excluding hood of the present utility model.
Wherein：1- columns；2- back timbers；3- sealing plates；4- sidepiece buttress braces；5- dedusting airducts；6- feeding devices；At the top of 7-
Buttress brace；8- crossettes；9- top plates；10- cable holes；11- shakes hands；12- fixed plates.
Embodiment
Describe the utility model in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the utility model can be mutually combined.For sake of convenience, hereinafter such as
There are " on ", " under ", "left", "right" printed words, only represent that the upper and lower, left and right direction with accompanying drawing in itself is consistent, not to structure
Play restriction effect.
Fig. 1 to Fig. 4 is top filling mouth dust excluding hood structural representation of the present utility model, and specifically, the dust excluding hood includes
Framework and some sealing plates 3, some sealing plates 3 are arranged on framework, and the top of the framework, which is provided with two pieces, to be beaten upwards
The top plate 9 opened, the left side of two pieces of top plates 9 are provided with the fixed plate 12 being fixed on skeleton, and fixed plate 12 is made jointly with two pieces of top plates 9
With will cover completely at the top of skeleton, it is preferable that be additionally provided with top buttress brace 7 between fixed plate 12 and two pieces of top plates 9；It is described
Framework, sealing plate 3, fixed plate 12 and top plate 9 surround the cover body of bottom opening；After the top plate 9 is opened, covering on top is formed
It is available for the opening of auto feed machinery activity；The dust excluding hood also includes the dedusting airduct 5 connected with cover body, and the dedusting airduct 5 is
Circular duct.
Wherein, framework includes four vertical columns 1, and the top of the adjacent column 1 is connected by back timber 2, four
1 rectangular arrangement of column；Sidepiece buttress brace 4 is equipped between the adjacent column 1；Top plate 9 is symmetricly set in frame described in block
Top of the trellis.
Between two pieces of top plates 9 cable hole 10 that can accommodate hawser is provided with, to facilitate the hawser for playing loading hopper
Motion.
The top plate 9 is movably connected by crossette 8 with framework.
In order to facilitate the open and close of top plate 9, the free side of top plate 9 is provided with handle 11.
The opening for aiding in charging is offered on the right side wall of dust excluding hood.
During installation, the dust excluding hood is installed on throat platform position corresponding with top filling mouth.When stove needs
When feeding, it will first be turned in opened condition on top plate 9, double hook bridge crane is fed after feeding device 6 is opened, hopper
After moving into place, mobilizable top plate 9 is closed, operator carries out toppling over operation in right plate open side, after completing charging,
Top plate 9 is opened, after hopper is removed, closes top charging apptss 6 and top plate 9, completes stove charging operation.
The content that above-described embodiment illustrates should be understood to that these embodiments are only used for being illustrated more clearly that the utility model,
Rather than limitation the scope of the utility model, after the utility model has been read, those skilled in the art are new to this practicality
The modification of the various equivalent form of values of type each falls within the application appended claims limited range.
Claims (9)
1. a kind of top filling mouth dust excluding hood, including framework and some sealing plates（3）, it is characterised in that some sealing plates
（3）On framework, the top of the framework is provided with the top plate of upwardly-openable（9）, the framework, some sealing plates（3）、
Fixed plate（12）And top plate（9）Surround the cover body of bottom opening；When the top plate（9）After opening, covering on top, which is formed, to be available for adding
Expect the opening of mechanical activity；The dust excluding hood also includes the dedusting airduct connected with cover body（5）.
2. top filling mouth dust excluding hood according to claim 1, it is characterised in that the framework includes at least three vertically
Column（1）, the adjacent column（1）Top pass through back timber（2）Connection.
3. top filling mouth dust excluding hood according to claim 2, it is characterised in that the adjacent column（1）Between set
There is sidepiece buttress brace（4）.
4. top filling mouth dust excluding hood according to claim 1, it is characterised in that the top plate（9）Quantity be two pieces,
Two pieces of top plates（9）It is symmetricly set in frame roof.
5. top filling mouth dust excluding hood according to claim 4, it is characterised in that two pieces of top plates（9）Between set
The cable hole of hawser can be accommodated by having（10）.
6. top filling mouth dust excluding hood according to claim 4, it is characterised in that the top plate（9）Pass through crossette（8）With
Framework is movably connected.
7. the top filling mouth dust excluding hood according to any one of claim 1 ~ 6, it is characterised in that the dedusting airduct（5）
For circular duct.
8. the top filling mouth dust excluding hood according to any one of claim 1 ~ 6, it is characterised in that the framework and sealing plate
It is made up of carbon steel, stainless steel or refractory ceramic material.
9. the top filling mouth dust excluding hood according to any one of claim 1 ~ 6, it is characterised in that the side of the dust excluding hood
The opening for human assistance charging is offered on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640450.6U CN206956116U (en) | 2017-06-05 | 2017-06-05 | A kind of top filling mouth dust excluding hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640450.6U CN206956116U (en) | 2017-06-05 | 2017-06-05 | A kind of top filling mouth dust excluding hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206956116U true CN206956116U (en) | 2018-02-02 |
Family
ID=61378691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720640450.6U Active CN206956116U (en) | 2017-06-05 | 2017-06-05 | A kind of top filling mouth dust excluding hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206956116U (en) |
-
2017
- 2017-06-05 CN CN201720640450.6U patent/CN206956116U/en active Active
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