CN104438040A - Organic fertilizer roller screening device - Google Patents

Organic fertilizer roller screening device Download PDF

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Publication number
CN104438040A
CN104438040A CN201410794365.6A CN201410794365A CN104438040A CN 104438040 A CN104438040 A CN 104438040A CN 201410794365 A CN201410794365 A CN 201410794365A CN 104438040 A CN104438040 A CN 104438040A
Authority
CN
China
Prior art keywords
cylinder
screen
separating device
fertilizer
screening
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
Application number
CN201410794365.6A
Other languages
Chinese (zh)
Inventor
李崇军
吕德友
刘庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZUNYI LIANGU AGRICULTURAL TECHNOLOGY Co Ltd
Original Assignee
ZUNYI LIANGU AGRICULTURAL TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZUNYI LIANGU AGRICULTURAL TECHNOLOGY Co Ltd filed Critical ZUNYI LIANGU AGRICULTURAL TECHNOLOGY Co Ltd
Priority to CN201410794365.6A priority Critical patent/CN104438040A/en
Publication of CN104438040A publication Critical patent/CN104438040A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18Drum screens
    • B07B1/22Revolving drums
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4663Multi-layer screening surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B2201/00Details applicable to machines for screening using sieves or gratings
    • B07B2201/04Multiple deck screening devices comprising one or more superimposed screens

Abstract

The invention discloses an organic fertilizer roller screening device which comprises a charging hopper, a screening drum and a material receiving tank. The screening drum is of a multi-layer sleeve structure, a filter screen is arranged on the wall of each layer of each roller, and the rollers are fixed through supports. The screening drum is obliquely arranged on a rack, a gear is arranged on the outer drum wall, and meshed with a chain, the chain is driven by a motor to rotate, and the screening drum rotates around the axis. The charging hopper is located at the oblique top end of the screening drum, and the material receiving tank is located at the oblique bottom end of the screening drum and provided with tank bodies with the number corresponding to that of the rollers. The device is good in screening effect, low in energy consumption, low in noise, simple in equipment and convenient to operate, the labor time of workers is greatly shortened, and the production requirements of manufacturers are met.

Description

A kind of fertilizer rotary screen separating device
Technical field
The invention belongs to organic fertilizer production technical field, be specifically related to a kind of fertilizer rotary screen separating device.
Background technology
Fertilizer is commonly called as farm manure, refer to the slow-release fertilizer containing materials such as large number of biological material, plant and animal residues, excreta, biological wastes, not only containing a great number of elements, trace element that plant is required in fertilizer, also containing abundant organic nutrient, fertilizer is the most comprehensive fertilizer.
Fertilizer can be divided into solid fertilizer and liquid fertilizer by physical state, and in prior art, organic fertilizer production producer is when producing solid organic fertilizer, and screening process mostly uses vibratory sieve; The operation principle of vibratory sieve is, two motorsynchronous backward rotates and makes vibrator produce reverse exciting force, forces sieve nest to drive screen cloth to do lengthwise movement, makes the material on it be subject to exciting force and a range of periodically dishing out forward, thus complete material screening operation; But existing vibratory sieve to there is power consumption large, noise is large, fittings acquire is high causes the problems such as equipment cost is high, and be not suitable for the more weak producer's use of production capacity, therefore, be necessary to develop a kind of screening plant being specifically designed to fertilizer classification, organic fertilizer particles is sieved thoroughly, and be applicable to the less producer's use of annual capacity.
Summary of the invention
The technical problem to be solved in the present invention is the deficiency for existing fertilizer screening process, a kind of fertilizer rotary screen separating device is provided, guarantee that the same specification particle that sieve sieves out can be collected together to reach simultaneously, carry out the packing work of bottom again, in the working time of very big shortening workman, meet the Production requirement of producer.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: a kind of fertilizer rotary screen separating device, comprises loading hopper, screen cylinder and splicing groove, and described screen cylinder is Multilayer sleeve structure, in cylinder, every wall is layer by layer filter mesh sieve, is fixed between cylinder by support; Described screen cylinder slant setting is in frame, and outer barrel is provided with gear, is meshed with chain, and driven by motor chain rotates, and screen cylinder rotates around axle center; Loading hopper is positioned at the top that screen cylinder tilts, and splicing slot to tilt bottom in screen cylinder, and splicing groove is provided with the groove corresponding with cylinder number.
Further, the bottom of described loading hopper extends in the cylinder of screen cylinder innermost layer.
Further, the length of described cylinder from interior from reducing successively, the hanging placement of drum-inclined.
Further, described filter mesh sieve is from innermost layer to skin, and mesh aperture successively successively decreases, and when screen cylinder rotates, the fertilizer of variable grain can pass corresponding filter screen, reaches the object of screening.
Further, the aperture of described splicing groove height opposed screen sieve reduces and successively increases, and the fertilizer that different cylinder gets off parabolically is trickled down, and can all fall in corresponding splicing groove.
Further, described support is supported by frame, and frame and motor have backing plate.
Operation principle of the present invention and beneficial effect are: during use, first starter motor, screen cylinder rotates, organic fertilizer particles is added from loading hopper, organic fertilizer particles enters in innermost layer cylinder, move downward, the fertilizer across-layer metafiltration mesh screen that particle is little simultaneously, till can not passing, screen cylinder long enough, guarantee that the particle of different-grain diameter is sieved out, enter in different feeders, this device screening effect is good, energy consumption is low, noise is little, equipment is simple, easy to operate, guarantee that the same specification particle that sieve sieves out can be collected together simultaneously, carry out the packing work of bottom again, the working time of very big shortening workman, meet the Production requirement of producer.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fertilizer rotary screen of the present invention separating device;
Fig. 2 is the schematic diagram of screen cylinder of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
Reference numeral:
Loading hopper 1, screen cylinder 2, splicing groove 3, frame 4, gear 201, support 202, cylinder 203, filter mesh sieve 204, chain 205, motor 206.
As depicted in figs. 1 and 2, a kind of fertilizer rotary screen separating device, comprises loading hopper 1, screen cylinder 2 and splicing groove 3, and described screen cylinder 2 is Multilayer sleeve structure, the length of cylinder 203 from interior from diminishing successively, the hanging placement of inclination; In cylinder 203, every wall is layer by layer filter mesh sieve 204, and described filter mesh sieve 204 is from innermost layer to skin, and mesh aperture successively successively decreases, and is fixed between cylinder 203 by support 202; Described screen cylinder 2 slant setting is in frame 4, and outer barrel is provided with gear 201, is meshed with chain 205, and the driving wheel of motor 206 drives chain 205 to rotate, and the axle center that screen cylinder 2 is pulled around cylinder 203 rotates; The top that screen cylinder 2 tilts is provided with loading hopper 1, and the bottom of loading hopper 1 extends in the cylinder 203 of screen cylinder 2 innermost layer; Bottom is provided with splicing groove 3, and splicing groove 3 is provided with the groove corresponding with cylinder 203 quantity, and the aperture of described splicing groove 3 height opposed screen sieve 204 reduces and successively increases.Support is supported by frame, and frame and motor have backing plate.
During use, first starter motor 206, screen cylinder 2 rotates, organic fertilizer particles is added from loading hopper 1, organic fertilizer particles enters in innermost layer cylinder 203, move downward, the fertilizer across-layer metafiltration mesh screen 204 that particle is little simultaneously, till can not passing, screen cylinder 2 long enough, guarantee that the particle of different-grain diameter is sieved out, enter in different feeders 3, this device screening effect is good, energy consumption is low, noise is little, equipment is simple, easy to operate, guarantee that the same specification particle that sieve sieves out can be collected together simultaneously, carry out the packing work of bottom again, the working time of very big shortening workman, meet the Production requirement of producer.
For a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.

Claims (6)

1. a fertilizer rotary screen separating device, comprises loading hopper, screen cylinder and splicing groove, it is characterized in that: described screen cylinder is Multilayer sleeve structure, and in cylinder, every wall is layer by layer filter mesh sieve, is fixed between cylinder by support; Described screen cylinder slant setting is in frame, and outer barrel is provided with gear, is meshed with chain, and driven by motor chain rotates, and screen cylinder rotates around axle center; Loading hopper is positioned at the top that screen cylinder tilts, and splicing slot to tilt bottom in screen cylinder, and splicing groove is provided with the groove corresponding with cylinder number.
2. a kind of fertilizer rotary screen separating device as claimed in claim 1, is characterized in that: the bottom of described loading hopper extends in the cylinder of screen cylinder innermost layer.
3. a kind of fertilizer rotary screen separating device as claimed in claim 1, is characterized in that: the length of described cylinder from interior from reducing successively, the hanging placement of drum-inclined.
4. a kind of fertilizer rotary screen separating device as claimed in claim 1, is characterized in that: described filter mesh sieve is from innermost layer to skin, and mesh aperture successively successively decreases.
5. a kind of fertilizer rotary screen separating device as claimed in claim 1, is characterized in that: the aperture of described splicing groove height opposed screen sieve reduces and successively increases.
6. a kind of fertilizer rotary screen separating device as claimed in claim 1, it is characterized in that: described support is supported by frame, frame and motor have backing plate.
CN201410794365.6A 2014-12-21 2014-12-21 Organic fertilizer roller screening device Pending CN104438040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410794365.6A CN104438040A (en) 2014-12-21 2014-12-21 Organic fertilizer roller screening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410794365.6A CN104438040A (en) 2014-12-21 2014-12-21 Organic fertilizer roller screening device

Publications (1)

Publication Number Publication Date
CN104438040A true CN104438040A (en) 2015-03-25

Family

ID=52885236

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410794365.6A Pending CN104438040A (en) 2014-12-21 2014-12-21 Organic fertilizer roller screening device

Country Status (1)

Country Link
CN (1) CN104438040A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104785434A (en) * 2015-04-01 2015-07-22 山东海领船舶机械有限公司 Gear driving mechanism drum screen
CN104941800A (en) * 2015-05-25 2015-09-30 绥阳县华夏陶瓷有限责任公司 Filtering iron removal device for slurry
CN107225079A (en) * 2017-08-05 2017-10-03 芜湖振龙齐欣药业有限公司 The screening machine and its operating method of a kind of Manufacture of medicinal slices of TCM
CN108554770A (en) * 2018-05-16 2018-09-21 福建省复新农业科技发展有限公司 A kind of intermittent soya bean screening plant
CN113145439A (en) * 2021-05-21 2021-07-23 王春艳 Marble crushed aggregates screening sieve
CN114308614A (en) * 2021-12-06 2022-04-12 江西绿野轩生物科技有限公司 Classified husking and cleaning device for oil tea fruits

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2194770Y (en) * 1994-03-31 1995-04-19 武汉市环境卫生科学研究所 Refuse screening machine
DE20118487U1 (en) * 2001-11-07 2002-06-06 Loeffler Hans Compost drum screen
CN1557571A (en) * 2004-02-06 2004-12-29 上海宝钢冶金建设公司 Multilayer coaxial rotating sieve
CN101380628A (en) * 2008-09-27 2009-03-11 江阴市联业生物科技有限公司 Fertilizer automatic screening machine
CN103157596A (en) * 2013-03-27 2013-06-19 海安县联源机械制造有限公司 Material-filing-type rotary screen cleaned by self

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2194770Y (en) * 1994-03-31 1995-04-19 武汉市环境卫生科学研究所 Refuse screening machine
DE20118487U1 (en) * 2001-11-07 2002-06-06 Loeffler Hans Compost drum screen
CN1557571A (en) * 2004-02-06 2004-12-29 上海宝钢冶金建设公司 Multilayer coaxial rotating sieve
CN101380628A (en) * 2008-09-27 2009-03-11 江阴市联业生物科技有限公司 Fertilizer automatic screening machine
CN103157596A (en) * 2013-03-27 2013-06-19 海安县联源机械制造有限公司 Material-filing-type rotary screen cleaned by self

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104785434A (en) * 2015-04-01 2015-07-22 山东海领船舶机械有限公司 Gear driving mechanism drum screen
CN104941800A (en) * 2015-05-25 2015-09-30 绥阳县华夏陶瓷有限责任公司 Filtering iron removal device for slurry
CN107225079A (en) * 2017-08-05 2017-10-03 芜湖振龙齐欣药业有限公司 The screening machine and its operating method of a kind of Manufacture of medicinal slices of TCM
CN108554770A (en) * 2018-05-16 2018-09-21 福建省复新农业科技发展有限公司 A kind of intermittent soya bean screening plant
CN113145439A (en) * 2021-05-21 2021-07-23 王春艳 Marble crushed aggregates screening sieve
CN114308614A (en) * 2021-12-06 2022-04-12 江西绿野轩生物科技有限公司 Classified husking and cleaning device for oil tea fruits
CN114308614B (en) * 2021-12-06 2023-09-15 江西绿野轩生物科技有限公司 Hierarchical decortication cleaning plant of tea-oil camellia fruit

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PB01 Publication
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150325

RJ01 Rejection of invention patent application after publication