CN104624483A - Reciprocating type multi-layer electric screening machine - Google Patents
Reciprocating type multi-layer electric screening machine Download PDFInfo
- Publication number
- CN104624483A CN104624483A CN201310569541.1A CN201310569541A CN104624483A CN 104624483 A CN104624483 A CN 104624483A CN 201310569541 A CN201310569541 A CN 201310569541A CN 104624483 A CN104624483 A CN 104624483A
- Authority
- CN
- China
- Prior art keywords
- sieve
- layer electric
- screening machine
- electric screening
- motor
- 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
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Classifications
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- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/286—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a reciprocating type multi-layer electric screening machine. The reciprocating type multi-layer electric screening machine comprises a screen, a screen body, beading pedestals, connecting rods, an eccentric wheel, a motor, a top cover, a base and a screen mouth, wherein rotation of the eccentric wheel and movement of the screen are finished by the motor; the size and diameter of the screen can be determined according to user requirements. According to the technical scheme, a user uses the reciprocating type multi-layer electric screening machine to greatly improve the screening production efficiency of coal samples and the screening efficiency of materials such as coke, the quality and precision are correspondingly improved, energy consumption, raw materials and working procedures for machining are reduced, the machine is easy and convenient to machine, operate, control and use, and environment pollution can be reduced.
Description
Technical field
The present invention relates to a kind of reciprocating Multi-layer electric screening machine.
Background technology
Screening machine is the relative motion utilizing bulk granular material and compass screen surface, makes partial particulate through sieve aperture, the materials such as coal, coke, sand, gravel, rubble is divided into the machinery of different stage by granular size.But traditional thermal power plant utilizes the coal ore of burning boiler burning certain proportion granularity to realize, and carrys out its particle size in coal uneven, have most of raw meal particle size to be all qualified particle diameter in coal, do not need repetition broken in colliery.This part material generally accounts for 35 ~ 75% of whole material.In addition, coke, cement, metallurgy, geology, exploration, scientific research, material screen relevant industries of grading are all adopt manual sieve to sieve when sieving the materials such as coal sample, and the material of a specification can only be sieved out at every turn, the material of each screening is few, speed is slow, the time is long, dust is large, it is large to pollute operating personnel's respiratory system, greatly reduces the efficiency of production.
Summary of the invention
The present invention is in order to solve the deficiencies in the prior art, propose a kind of reciprocating Multi-layer electric screening machine, described in comprise sieve, sieve nest, bearing block, connecting rod, eccentric wheel, motor, top cover, base, the motion between described eccentric rotation and sieve is the motion by motor, the size of described sieve and diameter.
Preferably, described sieve plate is multilayer customization sieve.
Preferably, described sieve plate is provided with screen perforation.
Preferably, described motor is provided with belt pulley.
Preferably, described top cover comprises open top cover and top pressure closure.
Preferably, described sieve mouth comprises open sieve mouth and seal sieve mouth.
Preferably, the motion between described eccentric rotation and sieve is the motion being driven belt pulley by motor.
Preferably, the size of described sieve and diameter are customization sieve.
Advantageous Effects of the present utility model: reciprocating Multi-layer electric screening machine system drives belt pulley by motor, belt pulley band movable eccentric wheel rotates, because eccentric rotation makes slide bar directly drive sieve above to move, sieve plate is sieved, sieve can stack multilayer, according to the arrangement from top to down that sieve aperture is directly descending, disposablely material after fragmentation can be classified into simultaneously various required specification, the diameter of sieve and sieve aperture can be determined according to the requirement voluntarily of different user, generally≤1mm, ≤ 3 mm, ≤ 6 mm, ≤ 8 mm, ≤ 10 mm, ≤ 13 mm, ≤ 15 mm, ≤ 25 mm.In sum, the use of the machine makes that coal sample production efficiency greatly promotes, the also corresponding raising of quality, precision, and the energy consumption of processing, raw material, operation are saved; The processing of machine, operation, control, use are very easy, can reduce environmental pollution.
Accompanying drawing explanation
Fig. 1 is the structural representation of the reciprocating Multi-layer electric screening machine of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, should be appreciated that specific embodiment described herein only for explaining the present invention, being not intended to limit the present invention.
Be the structure of the reciprocating Multi-layer electric screening machine in an embodiment of the invention as shown in Figure 1, it mainly comprises sieve 1, sieve plate 2, bearing block 3, connecting rod 4, eccentric wheel 5, motor 6, base 7, top cover 8, sieve mouth 9.Described sieve 1 sieve comprises sieve plate 2, and sieve plate 2 is provided with mesh, and sieve 1 to stack multilayer, can according to the directly descending arrangement from top to down of sieve aperture, and its laminated multi-layer size and diameter can determine according to the requirement voluntarily of different user.Described sieve plate 2 is that the screened container of coal sample has also been provided with sieve mouth 9, and sieve mouth 9 includes open sieve mouth and seal sieve mouth.Described bearing block 3 arranges sieve plate 2 bottom.Described connecting rod 4 is movable rods.Motion between the rotation of described eccentric wheel 5 and sieve 1 drives the belt pulley be provided with to complete by motor 6.Described base 7 is firm bankings, and described top cover 8 includes top pressure closure and open top cover, and facilitate customer selecting, top pressure closure can prevent material moisture loss, and open top cover is conducive to placing material.
As a kind of embodiment, described reciprocating Multi-layer electric screening machine.In steam power plant or colliery, need to sample to coal, sample preparation and chemical examination, first the coal that sampling is returned is carried out fragmentation when sample preparation, then can be sieved by our reciprocating Multi-layer electric screening machine, according to the different size needed for lab works different below, such as required for the moisture content of chemical examination coal≤3 mm, ≤ 6 mm, the coal sample of the material of≤13 mm is sieved, we just can install two layers of sieve 1 according to the order that sieve diameter is descending from top to bottom on machine, bottom one deck sieve plate, like this coal material good for fragmentation is poured on inside uppermost one deck sieve 1, start power supply, sieve, once just the material of required three kinds of specifications can be sieved out simultaneously, and amount is also larger, then just can directly sample to take away in the coal sample bucket of different discharging opening and chemically examine.
It is to be noted; above-described embodiment is only and technical conceive of the present invention and feature is described; its object is to person skilled in the art can be understood content of the present invention and implement according to this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (9)
1. a reciprocating Multi-layer electric screening machine.
2. it is characterized in that: described in comprise sieve, sieve plate, bearing block, connecting rod, eccentric wheel, motor, top cover, base, sieve mouth, the motion between described eccentric rotation and sieve is completed by motor, the size of described sieve and diameter.
3. reciprocating Multi-layer electric screening machine as claimed in claim 1, is characterized in that: described sieve is multilayer customization sieve.
4. reciprocating Multi-layer electric screening machine as claimed in claim 2, is characterized in that: described sieve plate is provided with sieve aperture.
5. as right 1 require as described in reciprocating Multi-layer electric screening machine, it is characterized in that: described motor is provided with belt pulley.
6. reciprocating Multi-layer electric screening machine as claimed in claim 1, is characterized in that: described top cover comprises open top cover and top pressure closure.
7. reciprocating Multi-layer electric screening machine as claimed in claim 1, is characterized in that: described sieve mouth comprises open sieve mouth and seal sieve mouth.
8. as right 1 require as described in reciprocating Multi-layer electric screening machine, it is characterized in that: the motion between described eccentric rotation and sieve is the motion being driven belt pulley by motor.
9. as right 1 require as described in reciprocating Multi-layer electric screening machine, it is characterized in that: the size of described sieve and diameter are customization sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310569541.1A CN104624483A (en) | 2013-11-13 | 2013-11-13 | Reciprocating type multi-layer electric screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310569541.1A CN104624483A (en) | 2013-11-13 | 2013-11-13 | Reciprocating type multi-layer electric screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104624483A true CN104624483A (en) | 2015-05-20 |
Family
ID=53203998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310569541.1A Pending CN104624483A (en) | 2013-11-13 | 2013-11-13 | Reciprocating type multi-layer electric screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104624483A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710028A (en) * | 2014-08-19 | 2016-06-29 | 镇江华立煤质制样设备有限公司 | Reciprocating type multilayer electric screening machine |
| CN107552378A (en) * | 2017-08-15 | 2018-01-09 | 安徽东亚机械有限公司 | Adjustable, plane roto-siofter |
| CN112439692A (en) * | 2020-12-08 | 2021-03-05 | 澧县羊湖口水工机械有限责任公司 | Machine part screening plant convenient to accomodate storage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201566066U (en) * | 2009-12-24 | 2010-09-01 | 温岭市东亚塑胶有限公司 | Vibration sieving mechanism of granulating equipment |
| CN101850334A (en) * | 2010-06-07 | 2010-10-06 | 铜陵大通小磨麻油厂 | Eccentric shaking sesame sieve |
| NL2004293C2 (en) * | 2010-02-24 | 2011-08-25 | Potveer Bv | SHOCK SORTING DEVICE. |
| CN202026755U (en) * | 2011-03-04 | 2011-11-09 | 福建春伦茶业集团有限公司 | Tea screening device |
| CN202238621U (en) * | 2011-08-16 | 2012-05-30 | 马长富 | Electric screening machine |
-
2013
- 2013-11-13 CN CN201310569541.1A patent/CN104624483A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201566066U (en) * | 2009-12-24 | 2010-09-01 | 温岭市东亚塑胶有限公司 | Vibration sieving mechanism of granulating equipment |
| NL2004293C2 (en) * | 2010-02-24 | 2011-08-25 | Potveer Bv | SHOCK SORTING DEVICE. |
| CN101850334A (en) * | 2010-06-07 | 2010-10-06 | 铜陵大通小磨麻油厂 | Eccentric shaking sesame sieve |
| CN202026755U (en) * | 2011-03-04 | 2011-11-09 | 福建春伦茶业集团有限公司 | Tea screening device |
| CN202238621U (en) * | 2011-08-16 | 2012-05-30 | 马长富 | Electric screening machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710028A (en) * | 2014-08-19 | 2016-06-29 | 镇江华立煤质制样设备有限公司 | Reciprocating type multilayer electric screening machine |
| CN107552378A (en) * | 2017-08-15 | 2018-01-09 | 安徽东亚机械有限公司 | Adjustable, plane roto-siofter |
| CN112439692A (en) * | 2020-12-08 | 2021-03-05 | 澧县羊湖口水工机械有限责任公司 | Machine part screening plant convenient to accomodate storage |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
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| WD01 | Invention patent application deemed withdrawn after publication |