CN203621005U - Steam cleaning device for sintering machine mixture groove - Google Patents
Steam cleaning device for sintering machine mixture groove Download PDFInfo
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- CN203621005U CN203621005U CN201320823342.4U CN201320823342U CN203621005U CN 203621005 U CN203621005 U CN 203621005U CN 201320823342 U CN201320823342 U CN 201320823342U CN 203621005 U CN203621005 U CN 203621005U
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Abstract
The utility model discloses a steam cleaning device for a sintering machine mixture groove. A hopper groove is connected below the mixture groove and composed of inclined wide face side walls and inclined narrow face side walls, and an upper steam pipe and a lower steam pipe are installed on each inclined narrow face side wall, an upper row of spraying pipes and a lower row of spraying pipes are correspondingly installed on each upper steam pipe and each lower steam pipe respectively, and the upper rows of spraying pipes and the lower rows of spraying pipes are respectively connected with steam spraying nozzles through steam gate valves. Spraying nozzle holes are formed in the inclined narrow face side walls, and the steam spraying nozzles penetrate through the spraying nozzle holes into the inclined narrow face side walls and are fixedly connected with the spraying nozzle holes. The two rows of steam spraying nozzles are arranged on each one of the two inclined narrow face side walls, the inclined narrow face side walls of the mixture groove are cleaned, so that mixture sticking and mixture blocking are prevented, and the problems that mixture is poor in flowability on the two narrow face areas of the mixture groove, and when high in stickiness, the mixture is prone to sticking to the two inclined narrow face side walls of the mixture groove, so that mixture sticking, mixture suspending and mixture blocking of the mixture groove are caused are solved.
Description
Technical field
The utility model relates to a kind of mixture of sintering machine groove cleaning device, for preventing mixing container ramming material and obstruction, and particularly a kind of mixture of sintering machine groove steam cleaner.
Background technology
At present, steel industry, in order to survive, adopts low cost strategy mostly, economic ironmaking.SINTERING PRODUCTION all adopts the raw material of the poor quality of low cost as far as possible, and this class raw band people impurity is many, fine size, and viscosity is large, particularly adopts the ratio of limonite higher, and the viscosity of this type of compound is larger.Because the oblique sidewall areas material of mixing container leptoprosopy flows little; material easily extruding sticks on hopper skew wall; the mobile poor also easy ramming material of wide of hopper and leptoprosopy binding site material, therefore easily at mixing container leptoprosopy two side ramming material, more knot is more; more knot is more gone up; mixing container two ends hanging causes the blanking of round roller two ends on the low side, not even blanking, and blending bunker stops up; affect the uniform and stable direct motion of sintering machine distributing and sintering process, even cause the production accident of shutdown.Often all to arrange people to carry out labor cleaning every day.Traditional Method of blockage removal to mixing container, as air bubble, feed bin outer wall, vibration body, hopper inwall being installed drips, changes shuttle-type dolly stroke limit, manually beats etc., obviously cure the symptoms, not the disease, can not to meet the need, adopt macromolecular material Anti-caking liner plate to reduce the adhesion of material to bulkhead, the ramming material that can not fundamentally solve mixing container stops up.The thin stifled machine of some enterprise's employing hydraulic machinery also usually becomes and adds stifled machine at present, therefore has to remove.And SINTERING PRODUCTION process system, mostly all adopt mixing container steam preheating apparatus, i.e. each row's steam jet of installing outside compound groove width face two side, improve mixture temperature, as Fig. 1, but be the oblique sidewall areas of leptoprosopy for mixing container end, particularly the problem of shuttle-type belt supplied materials direction ramming material, like water off a duck's back.
Utility model content
Technical problem to be solved in the utility model is, a kind of steam Anti-caking preventing clogging up device that is applicable to sintered compound hopper feature is provided, and can effectively remove the ramming material that mixing container leptoprosopy two side produces, by adjusting steam spray site and improving the pressure that sprays into mixing container steam, effectively solve the problem that mixing container ramming material stops up.
For above-mentioned technical problem, technical solution adopted in the utility model is: a kind of mixture of sintering machine groove steam cleaner, the below of mixing container is connected with tipping bucket groove, tipping bucket groove is made up of wide oblique sidewall and the oblique sidewall of leptoprosopy, the oblique sidewall of described leptoprosopy is provided with upper and lower two steam pipes, on, lower steam pipe respectively correspondence is equipped with row's jet pipe, lower row's jet pipe, upper row's jet pipe, lower row's jet pipe is connected with steam jet by steam gate valve respectively, the oblique sidewall of leptoprosopy is provided with nozzle bore, steam jet passes nozzle bore to the oblique sidewall of leptoprosopy, and be fixedly connected with nozzle bore.
Described lower row's jet pipe is level to be fixed.
Described upper row's jet pipe downwards and horizontal line be 0 °～60 ° angles.
Mixing container steam cleaner after improvement, has steam preheating function equally, and steam pipework is provided with some steam gate valves, flow, pressure-regulating valve, flowmeter, Pressure gauge.
The beneficial effects of the utility model are:
1, on the oblique sidewall of leptoprosopy of the easy ramming material of hopper, be respectively provided with two row's steam jets, when production, open, clean the oblique sidewall of hopper leptoprosopy, prevent ramming material putty, solved the oblique sidewall ramming material of hopper leptoprosopy, caused mixing container to stop up, round roller two ends lack expects that even cloth is less than the problem of material;
2, on steam pipework, be provided with some steam gate valves, flow, pressure-regulating valve, flowmeter, Pressure gauge, can cut out other places steam pipework shower nozzle when local slight ramming material, increases steam pressure, fixed point cleaning, the problem that has solved local ramming material putty and likely expanded;
3, relative air bubble, vibration body, machinery are dredged stifled machine etc., and this device drops into little, and use, easy to maintenance, effective is used steam to make medium and solves mixing container sizing blockage problem, also can improve mixture temperature, reducing wet band, raising sintering gas permeability.
Accompanying drawing explanation
Fig. 1 is the mixing container structural representation of general carrying vapour preheating device.
Fig. 2 is the utility model structural representation.
Fig. 3 be in Fig. 2 A to view.
Fig. 4 be in Fig. 3 B to partial sectional view.
In figure: 1-mixing container, 2-tipping bucket groove, the oblique sidewall of 21-leptoprosopy, wide oblique sidewall of 22-, 3-steam pipe, arranges jet pipe under 31-, the upper row of 32-jet pipe, 4-steam jet, 5-steam gate valve.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.Referring to Fig. 2 to Fig. 4, a kind of mixture of sintering machine groove steam cleaner, the below of mixing container 1 is connected with tipping bucket groove 2, tipping bucket groove 2 is made up of wide oblique sidewall 22 and the oblique sidewall 21 of leptoprosopy, the oblique sidewall 21 of described leptoprosopy is provided with upper and lower two steam pipes 3, upper and lower steam pipe 3 respectively correspondence is equipped with row's jet pipe 32, lower row's jet pipe 31, upper row's jet pipe 32, lower row's jet pipe 31 are connected with steam jet 4 by steam gate valve 5 respectively, the oblique sidewall 21 of leptoprosopy is provided with nozzle bore, steam jet 4 passes nozzle bore to the oblique sidewall 21 of leptoprosopy, and is fixedly connected with nozzle bore.
Described lower row's jet pipe 31 is level to be fixed.
Described upper row's jet pipe 32 downwards and horizontal line be 0 °～60 ° angles.
embodiment:a kind of mixture of sintering machine groove steam cleaner, the top of mixing container 1 is that shuttle type distributing device is constantly feeded toward mixing container 1 top feeding mouth back and forth, and its below is tipping bucket groove 2, and round roller batcher is discharged cloth to sintering pallet by discharging opening compound.As Fig. 2, Fig. 3, the oblique sidewall 21 of 2 liang of relative leptoprosopy of the tipping bucket groove of mixing container 1 below is respectively equipped with upper and lower two steam pipes 3, and upper and lower steam pipe 3 is arranged jet pipe 31 under the equal correspondence of oblique sidewall 21 direction of leptoprosopy is equipped with three upper row's jet pipes 32 and three.Upper and lower row's jet pipe 32,31 is all connected with steam jet 4 by steam gate valve 5.As Fig. 4, lower row's jet pipe 31 levels are installed, upper row's jet pipe 32 downwards and horizontal line be 0 ° or 60 °, the angle of best 40 ° is installed, the oblique sidewall 21 of leptoprosopy is provided with nozzle bore, and steam jet 4 passes nozzle bore to the oblique sidewall 21 of leptoprosopy, and is fixedly connected with by welding manner with nozzle bore.Steam can spray in mixing container 1 through the oblique sidewall 21 of leptoprosopy by steam jet 4., through flowmeter, electric control valve, steam gate valve 5 and strong steam shower nozzle 4, steam is penetrated in people's mixing container 1 first after vapour liquid separator is removed moisture wherein from the steam of the 0.2MPa～0.3MPa of steam pipe system, cleaned the oblique sidewall 21 of leptoprosopy.
When the present embodiment is implemented, generally open two rows totally ten two steam jets 4.If mixed-hopper material level lower than 30 tons, is closed totally six steam jets 4 of row on two oblique sidewalls 21 of leptoprosopy, as long as open lower row's steam jet 4, to save the energy; If find, there is the situation of sizing in somewhere, opens the steam jet 4 at this sizing place, closes other steam jets 4 everywhere, controls the low material level of mixing container, increases steam pressure and flow, and clean in place, until remove buildup, compound proper flow.
The utility model is not limited on the oblique sidewall 21 of each leptoprosopy, to arrange on three, to arrange under jet pipe 32 and three arranges jet pipe 31, and concrete quantity is determined according to the size of mixing container 1 and cleaning situation.
After the utility model uses, mixing container is had no precedent ramming material putty needs labor cleaning's situation, under the material condition of various complexity, guarantee the proper flow of mixing container 1 interior compound, to the uniform distribution of sintering, key effect has been played in stable sintering production run.
Claims (3)
1. a mixture of sintering machine groove steam cleaner, the below of mixing container is connected with tipping bucket groove, tipping bucket groove is made up of wide oblique sidewall and the oblique sidewall of leptoprosopy, it is characterized in that, the oblique sidewall of described leptoprosopy is provided with upper and lower two steam pipes, upper and lower steam pipe respectively correspondence is equipped with row's jet pipe, lower row's jet pipe, upper row's jet pipe, lower row's jet pipe are connected with steam jet by steam gate valve respectively, the oblique sidewall of leptoprosopy is provided with nozzle bore, steam jet passes nozzle bore to the oblique sidewall of leptoprosopy, and is fixedly connected with nozzle bore.
2. mixture of sintering machine groove steam cleaner as claimed in claim 1, is characterized in that, described lower row's jet pipe is level to be fixed.
3. mixture of sintering machine groove steam cleaner as claimed in claim 1, is characterized in that, described upper row's jet pipe downwards and horizontal line be 0 °～60 ° angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823342.4U CN203621005U (en) | 2013-12-16 | 2013-12-16 | Steam cleaning device for sintering machine mixture groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823342.4U CN203621005U (en) | 2013-12-16 | 2013-12-16 | Steam cleaning device for sintering machine mixture groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621005U true CN203621005U (en) | 2014-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320823342.4U Withdrawn - After Issue CN203621005U (en) | 2013-12-16 | 2013-12-16 | Steam cleaning device for sintering machine mixture groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658089A (en) * | 2013-12-16 | 2014-03-26 | 新余钢铁集团有限公司 | Steam cleaner for mixture trough of sintering machine |
-
2013
- 2013-12-16 CN CN201320823342.4U patent/CN203621005U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658089A (en) * | 2013-12-16 | 2014-03-26 | 新余钢铁集团有限公司 | Steam cleaner for mixture trough of sintering machine |
| CN103658089B (en) * | 2013-12-16 | 2016-02-10 | 新余钢铁集团有限公司 | A kind of mixture of sintering machine groove steam cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20160210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |