CN106733636A - A kind of improved filler screening plant - Google Patents
A kind of improved filler screening plant Download PDFInfo
- Publication number
- CN106733636A CN106733636A CN201710028551.2A CN201710028551A CN106733636A CN 106733636 A CN106733636 A CN 106733636A CN 201710028551 A CN201710028551 A CN 201710028551A CN 106733636 A CN106733636 A CN 106733636A
- Authority
- CN
- China
- Prior art keywords
- screening
- screening plant
- batcher
- filler
- light rail
- Prior art date
- 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.)
- Pending
Links
- 238000012216 screening Methods 0.000 title claims abstract description 60
- 239000000945 filler Substances 0.000 title claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
Covered the invention discloses a kind of improved filler screening plant, including batcher and screening, the batcher is twin shaft batcher；The screening cover is formed by supporting leg, crossbeam and light rail welding；The screening cover is herringbone；The screening cover is weldingly connected with batcher hopper.Filler screening plant after the present invention is improved can screen out filler of the particle diameter more than 15cm, fully meet capital Zhang Tielu practice of construction needs, and feed is uniform, safeguard simple, easy to operate.
Description
Technical field
The present invention relates to a kind of screening plant, more particularly to a kind of improved filler screening plant.
Background technology
Screening plant is the equipment for feed separation and classification.As industrial development and scientific and technical enter
Step, vibratory sieve, as topmost screening plant, is widely used in coal industry due to simple structure, high working efficiency
Coal classification, separation（Dehydration, de-mediated）；Metallurgical stock grading, cooling with mine industry, it is public（Iron）Road surface is built on road（Base）'s
Stone classification；Classification of building material industry raw material and product etc..Also have in chemical industry, food, environmental sanitation and pharmaceuticals industry and widely should
With.
Screening machine is a kind of equipment for being widely used in and bulk material being divided into two or more granularity level, and screening is typically adopted
Use dry method.Rotary screen working portion is cylindrical shape, and whole sieve is turned round around tubular axis, and axis is dressed up less in general
Inclination angle.Material feeds from one end of cylinder, and thin rank material passes through from the sieve aperture of tubular working surface, and coarse-grained material is from cylinder
The other end discharge.The rotating speed of drum sieve is very low, stable working, dynamic equilibrium are good.
At present, the newly-built marks of capital Zhang Tielu six subgrade engineering amounts to 9.4Km, and design bottom layer of subgrade fills the non-frost heave AB of 0.8m
Filler+1.5mAB organizes filler, the following embankment AB groups filler of bedding or C group rubbles.According to《High-speed railway subgrade engineering construction
Quality acceptance standard》(TB10751-2010）5.2.1 bar specifies：The maximum particle diameter of the following embankment fill material of bedding should be less than 75mm,
The maximum particle diameter of bottom layer of subgrade filler should be less than 60mm.Filler utilizes earth excavation in bid section construction.Tried according to field laboratory
Gained is tested, earth excavation is after screening B group fillers, meets filler standard.I has purchased GTS1845 sieves at unit according to actual needs
Extension set, carries out filler screening.Because earth excavation particle diameter differs, mostly thick circle gravel soil, in screening process, particle diameter is broken more than 15cm
Stone can not be by easily causing vibratory sieve damage during sieve aperture, and vibrations, existing equipment cannot meet construction requirement, it is necessary to enter one
Step is improved.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of filler screening plant, the equipment is
Existing screening machine is transformed, is allowed to meet construction requirement.
To achieve the above object, the present invention provides following technical scheme：
A kind of improved filler screening plant, including batcher and screening are covered, and the batcher is twin shaft batcher；The screening
Cover is formed by supporting leg, crossbeam and light rail welding；The screening cover is herringbone；The screening cover welds phase with batcher hopper
Even.
A kind of above-mentioned improved filler screening plant, preferred scheme is that the supporting leg uses 20a I-steel, and length is
1m。
A kind of above-mentioned improved filler screening plant, preferred scheme is that the crossbeam uses Two bors d's oeuveres 10# channel-section steels, crossbeam
Two ends are weldingly connected with supporting leg.
A kind of above-mentioned improved filler screening plant, preferred scheme is that the light rail is the light rail of 24kg/m,
The number of light rail is 15, every light rail 2m long, spacing 16cm.
A kind of above-mentioned improved filler screening plant, preferred scheme is that the screen-aperture on the screening cover is 6cm.
A kind of above-mentioned improved filler screening plant, preferred scheme is that the screening cover is horizontal by 7 ° of angles.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）Feed is uniform, and yield can easily be accommodated, it is easy to accomplish automatically control.
（2）Vibrating feeder does not have a rotary part, safeguards simple, is not required to lubrication, material in hopper parabolically forward
Jump propulsion, almost no longer hopper surface is slided, therefore hopper abrasion is minimum.
（3）Firm in structure, small volume is lightweight, and installation operation is convenient.
Brief description of the drawings
Fig. 1 is the use state of filler screening plant of the present invention with reference to figure.
Fig. 2 is present invention screening cover side structure schematic diagram.
Fig. 3 is present invention screening cover positive structure schematic.
In Fig. 1：1- batchers；2- screening covers.
In Fig. 2：4- crossbeams；The light rail of 5-, 6- batcher hoppers.
In Fig. 3：3- supporting legs.
Specific embodiment
Invention is described further with reference to specific embodiment, but not as the limitation to the content of the invention, it is all to be based on
The technology of principle of the present invention belongs to the scope of the present invention.
A kind of improved filler screening plant of embodiment, structure as Figure 1-3, including batcher 1 and screening cover 2, institute
Batcher 1 is stated for twin shaft batcher；The screening cover 2 is welded by supporting leg 3, crossbeam 4 and light rail 5；The screening covers 2
Herringbone；The screening cover 2 is weldingly connected with batcher hopper 6；The supporting leg 3 uses 20a I-steel, and length is 1m；It is described
Crossbeam 4 uses Two bors d's oeuveres 10# channel-section steels, and the two ends of crossbeam 4 are weldingly connected with supporting leg 3；The light rail 5 is the light rail of 24kg/m,
The number of light rail 5 is 15, every light rail 2m long, spacing 16cm；Screen-aperture on the screening cover 2 is 6cm；It is described
Screening cover 2 is horizontal by 7 ° of angles.
Screening plant welding procedure of the present invention and examination are followed strictly《Construction steel structure welding code》（JGJ81-2003）
Relevant requirement.
Filler screening plant after being improved through the present invention can screen out filler of the particle diameter more than 15cm, fully meet capital Zhang Tie
Road practice of construction needs, and feed is uniform, safeguards simple, easy to operate.
Filler screening plant technical safety measures after improvement：Equipment must comprehensively be checked before start, be excluded barrier
Hinder thing, confirm Electrical Safety, in confirmation equipment nobody, can be started shooting without instrument or during foreign matter；No-load running is first carried out before work,
Check that each position can carry out screening operation after normal；When A, B group filler screening machine are operated, forbidding to be stood beside equipment people and connects
Touch operating position；Must be stopped by production procedure order, i.e., first stop to scrape trigger, after material is unstowed, can stop rotary screen,
Belt feeder, it is to avoid next starting under load；Periodically with grease gun to injecting butter in the butter hole on A, B group filler screening machine,
Ensure that equipment components lubrication is sufficient.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive.The ordinary skill people of this area
Member, with institute of the invention clearly disclosed in or obtain according to the written description of file is undoubted, be considered as this patent
Scope of the claimed.
Claims (6)
1. a kind of improved filler screening plant, including batcher and screening are covered, it is characterised in that the batcher is given for twin shaft
Material machine；The screening cover is formed by supporting leg, crossbeam and light rail welding；The screening cover is herringbone；The screening is covered and is given
Material machine hopper is weldingly connected.
2. a kind of improved filler screening plant according to claim 1, it is characterised in that the supporting leg uses 20a works
Word steel, length is 1m.
3. a kind of improved filler screening plant according to claim 1, it is characterised in that the crossbeam uses Two bors d's oeuveres
10# channel-section steels, crossbeam two ends are weldingly connected with supporting leg.
4. a kind of improved filler screening plant according to claim 1, it is characterised in that the light rail is 24kg/m
Light rail, the number of light rail is 15, every light rail 2m long, spacing 16cm.
5. a kind of improved filler screening plant according to claim 1, it is characterised in that the sieve aperture on the screening cover
Aperture is 6cm.
6. a kind of improved filler screening plant according to claim 1, it is characterised in that the screening cover and horizontal plane
In 7 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028551.2A CN106733636A (en) | 2017-01-16 | 2017-01-16 | A kind of improved filler screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028551.2A CN106733636A (en) | 2017-01-16 | 2017-01-16 | A kind of improved filler screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106733636A true CN106733636A (en) | 2017-05-31 |
Family
ID=58946810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710028551.2A Pending CN106733636A (en) | 2017-01-16 | 2017-01-16 | A kind of improved filler screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106733636A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201140098Y (en) * | 2007-12-18 | 2008-10-29 | 沈阳铝镁设计研究院 | Torrefaction filler process system |
| CN201644383U (en) * | 2010-04-13 | 2010-11-24 | 河南省金特振动机械有限公司 | Wide-side large-scale vibrating screen |
| CN202345493U (en) * | 2011-12-16 | 2012-07-25 | 梁建东 | Mining truck with screen sieves |
| US20140166546A1 (en) * | 2011-05-24 | 2014-06-19 | Metso Minerals, Inc. | Screen module, processing apparatus and processing plant for mineral material |
| CN104148289A (en) * | 2014-07-29 | 2014-11-19 | 山推建友机械股份有限公司 | Vibration sieving device with airflow powder selection function |
| CN105598027A (en) * | 2016-01-21 | 2016-05-25 | 淮南润辉环保科技有限公司 | Organic fertilizer smashing and screening machine |
| CN206560979U (en) * | 2017-01-16 | 2017-10-17 | 中铁三局集团有限公司 | A kind of improved filler screening plant |
-
2017
- 2017-01-16 CN CN201710028551.2A patent/CN106733636A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201140098Y (en) * | 2007-12-18 | 2008-10-29 | 沈阳铝镁设计研究院 | Torrefaction filler process system |
| CN201644383U (en) * | 2010-04-13 | 2010-11-24 | 河南省金特振动机械有限公司 | Wide-side large-scale vibrating screen |
| US20140166546A1 (en) * | 2011-05-24 | 2014-06-19 | Metso Minerals, Inc. | Screen module, processing apparatus and processing plant for mineral material |
| CN202345493U (en) * | 2011-12-16 | 2012-07-25 | 梁建东 | Mining truck with screen sieves |
| CN104148289A (en) * | 2014-07-29 | 2014-11-19 | 山推建友机械股份有限公司 | Vibration sieving device with airflow powder selection function |
| CN105598027A (en) * | 2016-01-21 | 2016-05-25 | 淮南润辉环保科技有限公司 | Organic fertilizer smashing and screening machine |
| CN206560979U (en) * | 2017-01-16 | 2017-10-17 | 中铁三局集团有限公司 | A kind of improved filler screening plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Fengling Inventor after: An Yanwei Inventor after: Wang Yongbin Inventor after: Ma Liang Inventor after: Liu Chenghong Inventor after: Li Ning Inventor after: Guo Dalin Inventor after: Chen Yubo Inventor after: Wang Ruiqing Inventor before: An Yanwei Inventor before: Wang Yongbin Inventor before: Ma Liang Inventor before: Li Ning Inventor before: Guo Dalin Inventor before: Wang Ruiqing |
|
| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |