CN110479572A - A kind of vibrating screen of food granule sieve material - Google Patents

A kind of vibrating screen of food granule sieve material Download PDF

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Publication number
CN110479572A
CN110479572A CN201910798725.2A CN201910798725A CN110479572A CN 110479572 A CN110479572 A CN 110479572A CN 201910798725 A CN201910798725 A CN 201910798725A CN 110479572 A CN110479572 A CN 110479572A
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CN
China
Prior art keywords
sieve
sieve material
tapered piece
screen drum
feed pipe
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Granted
Application number
CN201910798725.2A
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Chinese (zh)
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CN110479572B (en
Inventor
闻焕宏
闻建华
姚仿英
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Jiaxing worui Technology Co.,Ltd.
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Tongxiang Changxin Machinery Specialized Cooperative
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Priority to CN201910798725.2A priority Critical patent/CN110479572B/en
Publication of CN110479572A publication Critical patent/CN110479572A/en
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Publication of CN110479572B publication Critical patent/CN110479572B/en
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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
    • B07B1/06Cone or disc shaped 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
    • B07B1/08Screens rotating within their own plane
    • 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

Abstract

The present invention relates to food granule screening installation technical fields, and disclose a kind of vibrating screen of food granule sieve material, including screen drum and cover cover at the top of screen drum, it further include the first layer mesh structure first layer mesh structure positioned at screen drum inner cavity, the first layer mesh structure includes the fixed frame being fixedly mounted on inboard wall of riddle drum.The vibrating screen of food granule sieve material, by the setting of the middle part of the first sieve can micro- rolling tapered piece and feed pipe, after sieve material is fallen on the tapered piece of irregular conical surface, so that the momentum direction of sieve material changes, sieve material will not directly be contacted with the first sieve at 90 degree, cooperate tapered piece of buffering effect again, substantially reduce the momentum that the first sieve bears sieve material vertical direction, so that the first sieve is not easy to be recessed, the normal use of sieve is ensured, improve the efficiency of screening, and tapered piece of design aloow sieve material compared to existing equipment being distributed on the first sieve more evenly, further improve screening.

Description

A kind of vibrating screen of food granule sieve material
Technical field
The present invention relates to food granule screening installation field, specially a kind of vibrating screen of food granule sieve material.
Background technique
Food vibrating screen is a kind of equipment for food granule screening, can be to granulated sugar, salt, flavouring granules, beans The food such as particle sell screening, to process, food vibrating screen set up for multilayer screening, have no dust overflow dissipate, work continuously, The advantages that screening precision is high, high-efficient, small in size.
However, existing food vibrating screen is due to there is certain spacing between feed inlet and first layer sieve, in vibrating screen During continuous work, sieve material is fallen directly into the centre of first layer sieve by feed inlet, can be persistently to the central part of sieve Position carries out 90 degree of direct impact, so that the momentum that sieve bears sieve material vertical direction at this is larger, is easy to cause sieve Position recess is screened in splicing, causes to sieve material heap product, so that the efficiency of screening reduces.
Summary of the invention
The present invention provides a kind of vibrating screens of food granule sieve material, have the high advantage of screening efficiency, solve background The problem of being mentioned in technology.
The invention provides the following technical scheme: a kind of vibrating screen of food granule sieve material, including screen drum and cover on screen drum top The cover in portion further includes the first layer mesh structure first layer mesh structure positioned at screen drum inner cavity, the first layer mesh structure Including the fixed frame being fixedly mounted on inboard wall of riddle drum, supporting block, and supporting block and fixation are equipped at the center of the fixed frame It is fixedly connected between the inside of frame there are four connecting rod, the connecting rod is equipped with first between fixed frame and supporting block Sieve, the top of the supporting block inner cavity is equipped with tapered piece can shaken, and tapered piece of top surface is irregular male and fomale(M&F), institute State cover top middle part be equipped with feed pipe, the bottom end of the feed pipe extend to the inside of screen drum and positioned at tapered piece just on Side, and feed pipe and tapered piece of spacing are adjustable.
Preferably, screw thread is socketed with fixed block on the feed pipe, and feed pipe is located in screen drum and designs for bending-type, institute It states and is fixedly connected at the top of the bottom and feed pipe of fixed block.
Preferably, the middle part on the supporting block top is equipped with elastic sponge, and the middle part of elastic sponge and tapered piece of bottom Hold screw thread socket.
Preferably, described tapered piece it is outer diametrically greater than supporting block it is outer diametrically.
The present invention have it is following the utility model has the advantages that
The vibrating screen of food granule sieve material, by the setting of the middle part of the first sieve can micro- rolling tapered piece and feed pipe, After sieve material is fallen on the tapered piece of irregular conical surface, so that the momentum direction of sieve material changes, sieve material will not be at the first sieve 90 degree directly contact, then cooperate tapered piece of buffering effect, substantially reduce the first sieve and bear the dynamic of sieve material vertical direction Amount, so that the first sieve is not easy to be recessed, has ensured the normal use of sieve, has improved the efficiency of screening, and tapered piece of design can Enable sieve material compared to existing equipment being distributed on the first sieve more evenly, further improve screening.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is structure of the invention first layer mesh structure schematic diagram;
Fig. 3 is structure of the invention first layer mesh structure bottom view.
In figure: 1, screen drum;2, cover;3, feed pipe;31, fixed block;4, first layer mesh structure;41, fixed frame;42, Connecting rod;43, supporting block;44, the first sieve;45, tapered piece;431, elastic sponge.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please referring to Fig. 1-3, a kind of vibrating screen of food granule sieve material including screen drum 1 and covers cover 2 at 1 top of screen drum, It further include the first layer mesh structure first layer mesh structure 4 positioned at 1 inner cavity of screen drum, the first layer mesh structure 4 includes solid Fixed frame 41 of the Dingan County on 1 inner wall of screen drum, fixed frame 41 can be secured by threads on the inner wall of screen drum 1, so as to the later period Disassembly, supporting block 43 is equipped at the center of the fixed frame 41, the middle part on 43 top of supporting block is equipped with elastic sponge 431, and the middle part of elastic sponge 431 is socketed with tapered piece 45 of bottom end screw thread so that screen drum 1 is in vibration, tapered piece 45 with Micro- vibration and shakes, tapered piece 45 of the irregular conical surface of cooperation so that the sieve material fallen on tapered piece 45 rebounds, position is different, into And make on the first sieve 44 being distributed in around tapered piece 45 of sieve material more evenly, so that screening efficiency improves, and supporting block It is fixedly connected between 43 and the inside of fixed frame 41 there are four connecting rod 42, the connecting rod 42, which is equipped with, is located at 41 He of fixed frame The first sieve 44 between supporting block 43, the top of 43 inner cavity of supporting block are described tapered equipped with tapered piece 45 for can shaking Block 45 it is outer diametrically greater than supporting block 43 it is outer diametrically, it is ensured that sieve material can fall on the first sieve 44 and be screened, and bore The top surface of type block 45 is irregular male and fomale(M&F), and the middle part on 2 top of cover is equipped with feed pipe 3, the bottom end of the feed pipe 3 It extending to the inside of screen drum 1 and is located at tapered piece 45 of surface, screw thread is socketed with fixed block 31 on the feed pipe 3, and into Expects pipe 3 is located in screen drum 1 to be designed for bending-type, is led to the friction of sieving materials and 3 inner wall of feed pipe, is reduced the kinetic energy of sieve material, into And reduce the impact for shining material to the first sieve 44, and the effective service life for improving the first sieve 44, the bottom of the fixed block 31 Portion is fixedly connected with the top of feed pipe 3, the spacing that its bottom end Yu tapered piece 45 is adjusted by rotating feed pipe 3, thus right The food granule of different quality is screened.
In use, sieve material is added by feed pipe 3, sieve material passes through curved feed pipe 3, reduces certain kinetic energy, and fall On tapered piece 45 of the conical surface, tapered piece 45 is vibrated with screen drum 1, and rebound of the sieve material through tapered piece of 45 conical surfaces uniformly tiltedly falls on first On sieve 44, the momentum that the first sieve 44 bears sieve material vertical direction is reduced, and the service life of the first sieve 44 is ensured, by the One sieve 44 carries out primary dcreening operation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (4)

1. a kind of vibrating screen of food granule sieve material, including screen drum (1) and cover (2) at the top of screen drum (1) is covered, further includes position First layer mesh structure first layer mesh structure (4) in screen drum (1) inner cavity, it is characterised in that: the first layer mesh structure (4) include the fixed frame (41) being fixedly mounted on screen drum (1) inner wall, be equipped with supporting block at the center of the fixed frame (41) (43), there are four and between supporting block (43) and the inside of fixed frame (41) being fixedly connected connecting rod (42), the connecting rod (42) the first sieve (44) being equipped between fixed frame (41) and supporting block (43), the top of supporting block (43) inner cavity Portion is equipped with tapered piece (45) that can be shaken, and the top surface of tapered piece (45) is irregular male and fomale(M&F), cover (2) top Middle part is equipped with feed pipe (3), and the bottom end of the feed pipe (3) extends to the inside of screen drum (1) and is located at tapered piece (45) just Top, and feed pipe (3) and the spacing of tapered piece (45) are adjustable.
2. a kind of vibrating screen of food granule sieve material according to claim 1, it is characterised in that: on the feed pipe (3) Screw thread is socketed with fixed block (31), and feed pipe (3) is located in screen drum (1) and designs for bending-type, the bottom of the fixed block (31) It is fixedly connected at the top of portion and feed pipe (3).
3. a kind of vibrating screen of food granule sieve material according to claim 1, it is characterised in that: supporting block (43) top The middle part at end is equipped with elastic sponge (431), and the middle part of elastic sponge (431) and tapered piece (45) of bottom end screw thread are socketed.
4. a kind of vibrating screen of food granule sieve material according to claim 1, it is characterised in that: tapered piece (45) Outside diametrically greater than supporting block (43) it is outer diametrically.
CN201910798725.2A 2019-08-27 2019-08-27 Vibrating screen for screening food particles Active CN110479572B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201910798725.2A CN110479572B (en) 2019-08-27 2019-08-27 Vibrating screen for screening food particles

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CN110479572B CN110479572B (en) 2021-10-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111282720A (en) * 2020-02-12 2020-06-16 上海尚蝶实业有限公司 Chemical raw material powder screening device for cosmetic production

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CN208527249U (en) * 2018-05-31 2019-02-22 天津市晨辉饲料有限公司 A kind of classification screen device of the uniform anti-clogging of blanking and adjustable rate of tension
CN109530010A (en) * 2018-11-19 2019-03-29 安徽省恒益工艺品有限公司 A kind of craftwork waste material crusher
CN208865932U (en) * 2018-05-29 2019-05-17 河南烨达新材科技股份有限公司 A kind of bulky grain isolation screening machine
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Publication number Priority date Publication date Assignee Title
CN203731827U (en) * 2014-02-08 2014-07-23 大连华宇冶金设备有限公司 Vortex hot-air dryer tapered bar screen separator combined device
CN203904260U (en) * 2014-06-09 2014-10-29 中节能科技投资有限公司 Charging device for dry coke quenching furnace
CN204448557U (en) * 2014-12-24 2015-07-08 锦州俏牌机械有限公司 Cereals oil plant harmonious material device
CN204531298U (en) * 2015-02-12 2015-08-05 河南天工建设集团有限公司 A kind of building solid Waste sorting recycle treatment system
CN204866507U (en) * 2015-06-30 2015-12-16 重庆正佳饲料有限公司 Buffer of pelletization screen cloth
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CN208261243U (en) * 2018-04-20 2018-12-21 湖北恒泰农业集团有限公司 A kind of rice classifying screen
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CN208527249U (en) * 2018-05-31 2019-02-22 天津市晨辉饲料有限公司 A kind of classification screen device of the uniform anti-clogging of blanking and adjustable rate of tension
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Publication number Priority date Publication date Assignee Title
CN111282720A (en) * 2020-02-12 2020-06-16 上海尚蝶实业有限公司 Chemical raw material powder screening device for cosmetic production

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