CN105775795B - A kind of spray system of returning mine for lifting sintering granulating effect - Google Patents
A kind of spray system of returning mine for lifting sintering granulating effect Download PDFInfo
- Publication number
- CN105775795B CN105775795B CN201610184106.0A CN201610184106A CN105775795B CN 105775795 B CN105775795 B CN 105775795B CN 201610184106 A CN201610184106 A CN 201610184106A CN 105775795 B CN105775795 B CN 105775795B
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- CN
- China
- Prior art keywords
- spray
- sub
- section
- mist generating
- generating device
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/045—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with scraping devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/20—Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of spray system of returning mine for lifting sintering granulating effect, belong to smelting equipment technical field, including feeding-distribution device and mist generating device, the feeding-distribution device includes adjustable for height base and the multiple sub-material colters being fixed on base, multiple spray apertures are provided with the sub-material colter, the spray apertures are connected with mist generating device, and the mist generating device is connected with spray medium source.The present invention is opened by the feeding-distribution device plough that will can return mine, form the longitudinal waveform material ditch of multiple tracks, increase material to accumulate with water engaging surface, moisture penetration thickness is reduced, meanwhile, medium atomization will be sprayed by mist generating device, increase medium specific surface area, the particle surface that makes to return mine just is spontaneously wet out by water, but the addition of water is again few as much as possible, reaches appropriateness and the comprehensively purpose of moistening ore deposit particle.
Description
Technical field
The invention belongs to smelting equipment technical field, and in particular to a kind of spray system of returning mine for lifting sintering granulating effect
System.
Background technology
Utilization of returning mine is inherently that resource is reused, but return mine as a kind of preferable nuclear particle, in compound system
Good effect is played during grain, but the performance of its effect is heavily dependent on the addition point and feed postition of moisture,
To improve surface physical property of returning mine, its adhesion, balling property is lifted, improves mixing material granularity etc..Its technical problem mainly solved：
1) increase material is accumulated with water engaging surface, accelerates moisture penetration；2) particle surface that makes to return mine just is spontaneously wet out by water, but the addition of water
It is again few as much as possible.
Reliable solution is not proposed regarding to the issue above, to a certain extent to compound system in the prior art
The grain development of technology and the raising of sintering quality form restriction.
The content of the invention
In view of this, it is an object of the invention to provide a kind of spray system of returning mine for lifting sintering granulating effect, make
Material in water bump contact with moderately being soaked, to reach the purpose for improving mixture granulation level, improving sintering quality.
The purpose of the present invention is achieved through the following technical solutions：
A kind of spray system of returning mine for lifting sintering granulating effect, including feeding-distribution device and mist generating device, it is described
Feeding-distribution device includes being provided with adjustable for height base and multiple sub-material colters for being fixed on base, the sub-material colter many
Individual spray apertures, the spray apertures are connected with mist generating device, and the mist generating device is connected with spray medium source, described point
The section for expecting colter is triangle, and along material moving direction, a summit is set on preceding, another two summit rear, forms one
Individual V-shaped sub-material side and straight side-strut, the spray apertures are arranged on the side-strut.
Further, the sub-material colter includes spray section and sub-material section, and the spray section is fixed with base, the sub-material section
It is connected with spray section in angle.
Further, the outlet of the spray channels is connected with the spray apertures along spray section longitudinal direction equidistant arrangement, import
Pass through pipeline connection with mist generating device.
Further, it is provided with solenoid electric valve on the pipeline.
Further, the sub-material colter multiple rows of and quantity often arranged that be arranged in parallel is incremented by along material moving direction.
Further, the sub-material colter of multiple rows of setting distribution triangular in shape.
Further, the section of the sub-material colter is triangle, and along material moving direction, a summit is preceding, another two
Individual summit is set rear, forms a V-shaped sub-material side and straight side-strut.
Further, the spray apertures are arranged on the side-strut.
The beneficial effects of the invention are as follows：
The present invention is opened by the feeding-distribution device plough that will can return mine, and forms the longitudinal waveform material ditch of multiple tracks, and increase material connects with water
Contacting surface is accumulated, and reduces moisture penetration thickness, meanwhile, medium atomization will be sprayed by mist generating device, increase medium specific surface area,
The particle surface that makes to return mine just is spontaneously wet out by water, but the addition of water is again few as much as possible, reaches appropriateness and comprehensively moistening ore deposit particle
Purpose.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The present invention target and other advantages can be realized by following specification and
Obtain.
Brief description of the drawings
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
The detailed description of one step, wherein：
Fig. 1 is structural representation of the invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 2 left view.
Reference：
1- feeding-distribution devices；2- mist generating devices；3- bases；4- sub-material colters；5- spray sections；6- sub-materials section；7- is sprayed
Hole；8- spray channels；9- pipelines；10- solenoid electric valves；11- sprays medium source；12- sub-materials side；13- side-struts；14- returns mine
Conveyer belt；15- returns mine.
Embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.It should be appreciated that preferred embodiment
Only for the explanation present invention, the protection domain being not intended to be limiting of the invention.
As shown in figure 1, a kind of spray system of returning mine for lifting sintering granulating effect of the present embodiment, is disposed at and returns
The top of ore deposit conveyer belt 14, it includes feeding-distribution device 1 and mist generating device 2, and feeding-distribution device 1 includes base 3 and is fixed on bottom
Multiple sub-material colters 4 on seat 3, the base 3 of the present embodiment has adjustable mechanism, and such as hydraulic cylinder, cylinder or electric pushrod can
It is adjusted according to specific use condition, to adapt to the conveyer belt of different height, the sub-material colter 4 of the present embodiment includes spray
Section 5 and sub-material section 6, wherein, spray section 5 is fixed with base, and sub-material section 6 makes an angle alpha with spray section 5 to be connected, specifically, sub-material section
Tilted to material moving direction, sub-material section, in 30 ° of angles, can reduce material and act on resistance with colter, in addition, working as with spray section
When having large scale foreign matter in material by colter, its active force is more than the self-lock protection power of the self-locking mechanism 16 set on base 3,
Spraying mechanism is rotated, and passes through foreign matter, it is to avoid spraying mechanism is damaged or conveyer belt damage, and self-locking mechanism can be various existing
Mechanical structure, the structure as disclosed in hinge set, Application No. 201410473105.9 etc., further, it is provided with spray section 5
Spray channels 8, and multiple spray apertures 7 are placed equidistant along the longitudinal direction of spray section 5, spray apertures 7 are connected with spray channels 8, spray
Passage 8 is connected by pipeline 9 with mist generating device 2, is provided with solenoid electric valve 10 on pipeline 9, mist generating device 2 with
Spray medium source 11 is connected.
In use, feeding-distribution device is raised into suitable height by height adjustment mechanisms such as hydraulic cylinder, cylinder or electric pushrods
Degree, starts mist generating device 2, opens solenoid electric valve 10, restarts conveyer belt 14 of returning mine, and returns mine 15 by sub-material colter 4
Multiple tracks material ditch is plowed, meanwhile, spray medium (the present embodiment is preferably water) forms vaporific by mist generating device, its surface area
Increase, when being contacted with 15 surfaces of returning mine, can just soak ore deposit particle, but the addition of water is seldom, reach appropriateness and comprehensively wet
Moisten the purpose of ore deposit particle.
As the improvement of the present embodiment, the section of sub-material colter 4 is triangle, and along material moving direction, a summit
Set on preceding, another two summit rear, form a V-shaped sub-material side 12 and straight side-strut 13, as shown in Fig. 2 logical
The sub-material ability to mineral aggregate can be improved by crossing the sub-material side 12 of V-arrangement, further the contact area of increase mineral aggregate and water, and the present embodiment will
Spray apertures 7 are arranged on side-strut 13, and water smoke is unobstructed to motion rear to sprinkling, can improve spraying effect, it is to avoid set
At sub-material side 12, water smoke is stopped by front mineral aggregate, influences spraying effect.
As the improvement of the present embodiment, as shown in Figure 1, 2, 3, sub-material colter 4 be arranged in parallel quantity edge that is multiple rows of and often arranging
Material moving direction to be incremented by, meanwhile, when experiment shows sub-material 4 distribution triangular in shape of colter of multiple rows of setting, mineral aggregate is separated
Effect it is best.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should cover in the present invention
Right among.
Claims (4)
1. a kind of spray system of returning mine for lifting sintering granulating effect, it is characterised in that：Occur including feeding-distribution device and atomization
Device, the feeding-distribution device includes adjustable for height base and the multiple sub-material colters being fixed on base, the sub-material colter
On be provided with multiple spray apertures, the spray apertures are connected with mist generating device, the mist generating device with spray medium source
Connection, the section of the sub-material colter is triangle, and along material moving direction, a summit is on preceding, another two summit rear
Set, form a V-shaped sub-material side and straight side-strut, the spray apertures are arranged on the side-strut；Described point
Expect that colter be arranged in parallel multiple rows of, and the quantity often arranged is incremented by along material moving direction, the sub-material colter of multiple rows of setting is in triangle
Shape is distributed.
2. a kind of spray system of returning mine for lifting sintering granulating effect according to claim 1, it is characterised in that：It is described
Sub-material colter includes spray section and sub-material section, and the spray section is fixed with base, and the sub-material section is connected with spray section in angle.
3. a kind of spray system of returning mine for lifting sintering granulating effect according to claim 2, it is characterised in that：It is described
Spray channels are provided with spray section, the outlet of the spray channels along the spray apertures of spray section longitudinal direction equidistant arrangement with connecting
Logical, import passes through pipeline connection with mist generating device.
4. a kind of spray system of returning mine for lifting sintering granulating effect according to claim 3, it is characterised in that：It is described
Solenoid electric valve is provided with pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184106.0A CN105775795B (en) | 2016-03-28 | 2016-03-28 | A kind of spray system of returning mine for lifting sintering granulating effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184106.0A CN105775795B (en) | 2016-03-28 | 2016-03-28 | A kind of spray system of returning mine for lifting sintering granulating effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105775795A CN105775795A (en) | 2016-07-20 |
| CN105775795B true CN105775795B (en) | 2017-10-31 |
Family
ID=56391137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610184106.0A Expired - Fee Related CN105775795B (en) | 2016-03-28 | 2016-03-28 | A kind of spray system of returning mine for lifting sintering granulating effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105775795B (en) |
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| EP0436140A1 (en) * | 1989-12-14 | 1991-07-10 | Linde Aktiengesellschaft | Process and apparatus for cooling a particulate material |
| CN200957977Y (en) * | 2006-04-04 | 2007-10-10 | 宝山钢铁股份有限公司 | Automatic watering controller of scraper crown-bar-type |
| CN201176334Y (en) * | 2008-03-17 | 2009-01-07 | 邯郸钢铁股份有限公司 | Material automatic detection water sprayer |
| CN201338868Y (en) * | 2008-12-06 | 2009-11-04 | 阳城县先锋矿山机械有限公司 | Automatic spray dust removal device |
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| CN103305311A (en) * | 2012-03-12 | 2013-09-18 | 北京低碳清洁能源研究所 | Modular horizontally-arranged upgraded coal passivation system and passivation process thereof |
| CN203781325U (en) * | 2014-04-18 | 2014-08-20 | 中冶北方（大连）工程技术有限公司 | Furrowing device for material conveyed by rubber belt conveyor |
| CN204057106U (en) * | 2014-09-25 | 2014-12-31 | 泰富国际工程有限公司 | Belt plow suppressing dust with dry mist device |
| CN104261119A (en) * | 2014-10-20 | 2015-01-07 | 虞建强 | Tea cleaning equipment |
| CN204146271U (en) * | 2014-08-08 | 2015-02-11 | 广东绿洲农业有限公司 | Fountain vegetables promote conveying device |
| CN205436130U (en) * | 2016-03-28 | 2016-08-10 | 重庆钢铁(集团)有限责任公司 | Spraying system returns mine |
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| JP3709603B2 (en) * | 1996-03-04 | 2005-10-26 | 井関農機株式会社 | Full-scale multi-type soil disinfector chemical injection device |
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| KR101245320B1 (en) * | 2010-12-27 | 2013-03-19 | 주식회사 포스코 | Water supply system of moving equipment water spray apparatus for material treatment |
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Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0436140A1 (en) * | 1989-12-14 | 1991-07-10 | Linde Aktiengesellschaft | Process and apparatus for cooling a particulate material |
| CN200957977Y (en) * | 2006-04-04 | 2007-10-10 | 宝山钢铁股份有限公司 | Automatic watering controller of scraper crown-bar-type |
| CN201176334Y (en) * | 2008-03-17 | 2009-01-07 | 邯郸钢铁股份有限公司 | Material automatic detection water sprayer |
| CN201338868Y (en) * | 2008-12-06 | 2009-11-04 | 阳城县先锋矿山机械有限公司 | Automatic spray dust removal device |
| CN201546158U (en) * | 2009-11-20 | 2010-08-11 | 中煤第三建设（集团）有限责任公司 | Building site road construction vehicle |
| CN103305311A (en) * | 2012-03-12 | 2013-09-18 | 北京低碳清洁能源研究所 | Modular horizontally-arranged upgraded coal passivation system and passivation process thereof |
| CN102853675A (en) * | 2012-10-09 | 2013-01-02 | 李兴文 | Iron ore powder sintering atomization spray system |
| CN203781325U (en) * | 2014-04-18 | 2014-08-20 | 中冶北方（大连）工程技术有限公司 | Furrowing device for material conveyed by rubber belt conveyor |
| CN204146271U (en) * | 2014-08-08 | 2015-02-11 | 广东绿洲农业有限公司 | Fountain vegetables promote conveying device |
| CN204057106U (en) * | 2014-09-25 | 2014-12-31 | 泰富国际工程有限公司 | Belt plow suppressing dust with dry mist device |
| CN104261119A (en) * | 2014-10-20 | 2015-01-07 | 虞建强 | Tea cleaning equipment |
| CN205436130U (en) * | 2016-03-28 | 2016-08-10 | 重庆钢铁(集团)有限责任公司 | Spraying system returns mine |
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| Publication number | Publication date |
|---|---|
| CN105775795A (en) | 2016-07-20 |
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