CN203235678U - Wet-type grain size analysis vibration sieve set - Google Patents

Wet-type grain size analysis vibration sieve set Download PDF

Info

Publication number
CN203235678U
CN203235678U CN 201320198495 CN201320198495U CN203235678U CN 203235678 U CN203235678 U CN 203235678U CN 201320198495 CN201320198495 CN 201320198495 CN 201320198495 U CN201320198495 U CN 201320198495U CN 203235678 U CN203235678 U CN 203235678U
Authority
CN
China
Prior art keywords
standard
screen
bushing screen
grain size
size analysis
Prior art date
Application number
CN 201320198495
Other languages
Chinese (zh)
Inventor
代淑娟
李晓安
胡志刚
孙文瀚
王晓丽
胡月迪
于连涛
韩佳宏
Original Assignee
辽宁科技大学
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 辽宁科技大学 filed Critical 辽宁科技大学
Priority to CN 201320198495 priority Critical patent/CN203235678U/en
Application granted granted Critical
Publication of CN203235678U publication Critical patent/CN203235678U/en

Links

Abstract

The utility model discloses a wet-type grain size analysis vibration sieve set and application thereof. Materials can be screened and analyzed through the wet-type grain size analysis vibration sieve set efficiently and accurately. The wet-type grain size analysis vibration sieve set structurally comprises an electromagnetic vibrator, a vibrating disk, rubber springs, an upper standard sieve set pressing disk, a standard sieve set hanging frame, a standard sieve set hanging frame chassis, vibrating disk supporting posts, a base, upper standard sieve set pressing disk fixing clips, a water tank, a standard sieve set and a water outlet. The wet-type grain size analysis vibration sieve set is wide in application range and high in classification accuracy, has a little dust in the operating environment, has the advantages of being high in test efficiency, convenient to operate and the like, and can be widely applied to scientific research and production.

Description

A kind of wet type grain size analysis vibration bushing screen
Technical field
The utility model belongs to ore dressing field, relates to the sieve test equipment that material is carried out classification, particularly a kind of wet type grain size analysis vibration bushing screen.
Background technology
Sieve analysis is that solid material is carried out classification, measures raw meal particle size and forms, and can be by analysis, and the character of research size fractionated, mineralogical composition is at the effective ways of size fractionated distributive law etc., at the mineral working research with extensive use in producing.
The Apparatus and method for that is usually used at present grain size analysis is:
1. artificial screening, general applicable graininess wider range is determined the sieve classification granularity as required, sieves on the sieve and sieves lower two ranks with sieve, if be divided into a plurality of ranks, needs repeatedly finish with the sieve of different sieve apertures.Shortcoming: inconvenient operation, Measuring Time is long.
2. the dry type vibratory bushing screen generally is used for check screening, as assisting of other Analytical Methods of Grain Grade.Shortcoming: screening effect is poor, and is poorer to thin material effect, even can't finish classification, and dust is large, and the screen cloth loss is large.
3. hydraulic analysis is the method that forms by the free-falling velocity indirect measurement raw meal particle size of measuring particle, is applicable to granularity less than the thin material of 1mm.Shortcoming: can't carry out classification to coarse-grained material, grading time is long, because of sinking speed relevant with material density, grain shape and medium viscosity etc., and most of grading raw materials in the ore dressing research, size fractionated density is variant, complex-shaped, the medium viscosity also changes with variations such as temperature, and the classification error is large.
The utility model content
The utility model provides a kind of wet type grain size analysis vibration bushing screen, can carry out sieve analysis to material efficiently and accurately.
The structure of a kind of wet type grain size analysis vibration bushing screen that the utility model provides comprises:
Platen geometrical clamp (9), tank (10), standard bushing screen (11) and discharge outlet (12) on platen (4), standard bushing screen hanger (5), standard bushing screen hanger chassis (6), vibrating disk pillar (7), base (8), the standard bushing screen on electromagnetic vibrator (1), vibrating disk (2), rubber spring (3), the standard bushing screen.
Electromagnetic vibrator (1) and vibrating disk (2) and the standard bushing screen hanger (5) that links to each other with vibrating disk consist of vertical vibration device, rubber spring (3), vibrating disk pillar (7) and base (8) support and fixing whole vibrating device, standard bushing screen (11) is comprised of the standard screen of 1-5 different pore size, place on the chassis of standard bushing screen hanger (5), the above compresses with platen (4) on the standard bushing screen and is fixing by platen geometrical clamp (9) on the standard bushing screen.The standard bushing screen is immersed in the tank (10), and discharge outlet (12) is in tank (10) bottom.Fine fraction is stayed in the tank, and screening is discharged by discharge outlet (12) after finishing.
Platen (4) arranges screen cloth on the described standard bushing screen, and sieve aperture is less than or equal to the orlop standard screen, or the standard screen of fine pore is placed on the standard bushing screen the superiors, enters in the tank to prevent coarse fraction.
Mould band cover tightening seal is tied up with latex circle or annular in the outside between described two standard screens, prevents that material from dishing out between two standard screens.
A kind of using method of wet type grain size analysis vibration bushing screen is as follows:
A. upwards mentioning vibrating disk takes off from the vibrating disk pillar together with the bushing screen hanger;
B. select required bushing screen by the classification requirement, the most fine-graded sieve needs two, and one is placed on lowermost layer, and another is placed on the superiors, wetting material to be fractionated is put in other sieve of the thickest level of the second layer, packages standard screen and the cover of the interface between sieve is tight with the latex circle;
C. the standard screen that packages is put in the hanger, uses the platen compression and be fixedly clamped with the platen geometrical clamp afterwards;
The standard bushing screen of d. mentioning vibrating disk and combining is aimed at pillars with 4 trepannings of vibrating disk and is inserted in, and vibrating disk steadily is positioned on the rubber spring of pillar;
E. use plug jam-pack water-trough outlet and to the tank water filling, the water surface did not have the superiors' screen cloth to stop water filling, to reduce water consumption as far as possible;
F. the Vibration on Start-up device stopped after 5-30 minute, pulled up the discharge outlet plug, with the water emptying, and fully washed tank, and the thinnest rank undersize material is discharged;
G. repeat e, f step, until do not have fine or fine seldom in the water channel drain;
H. take off vibrating disk and standard bushing screen, unclamp platen geometrical clamp on the standard bushing screen, take off standard screen, the on-the-sieve material of size fractionated is flushed in the little basin with wash bottle, after filtering respectively, dry, weigh, taking a sample, carry out analytical test, off-test.
The utility model is compared with existing similar technology, and its significant beneficial effect is embodied in:
The utility model scope of application is wide, easy to operate, effectiveness of classification is high, stable operation, measure error is little, Measuring Time is short, the operating environment dust is little, extensive use in can and producing in scientific research.
Description of drawings
Fig. 1 is a kind of wet type grain size analysis vibration bushing screen structural front view schematic diagram;
Fig. 2 is a kind of wet type grain size analysis vibration cover sieve structure top view schematic diagram;
Fig. 3 is a kind of wet type grain size analysis vibration cover sieve structure B ?B schematic cross-section;
Fig. 4 is a kind of wet type grain size analysis vibration cover sieve structure A ?A schematic cross-section.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of wet type grain size analysis vibration bushing screen is made of platen geometrical clamp 9, tank 10, standard bushing screen 11 and discharge outlet 12 on platen 4, standard bushing screen hanger 5, standard bushing screen hanger chassis 6, vibrating disk pillar 7, base 8, the standard bushing screen on electromagnetic vibrator 1, vibrating disk 2, rubber spring 3, the standard bushing screen.
A kind of appearance and size of wet type grain size analysis vibration bushing screen: long 510mm, wide 420mm, high 676mm; Tank diameter 190mm, high 380mm; Vibrator model: CZ10, vibration force 10kg, direction of vibration be for vertical up and down, the about 2mm of amplitude, 3000 times/min of vibration frequency, voltage 220V; Vibrator 1 is fixed on the vibrating disk 2, and vibrating disk 2 is enclosed within on the vibrating disk pillar 7 by four trepannings and is supported on the rubber spring 3.Vibrator 1 generation dither drive vibrating disk 2 and the standard bushing screen hanger 5 that is fixed on the vibrating disk 1 vibrate vertically along vibrating disk pillar 7 together.The standard bushing screen that is fixed on the standard bushing screen hanger 5 is immersed in the water fully, and the material in the standard bushing screen is realized by grading under dither.
Platen arranges screen cloth on the standard bushing screen, and sieve aperture is less than or equal to the orlop standard screen, or the standard screen of another fine pore is placed on the standard bushing screen the superiors, enters in the tank to prevent coarse fraction.For prevent that material from dishing out between two standard screens, mould band cover tightening seal is tied up with latex circle or annular in the outside between two bushing screens.
For example, if planning material is divided into-0.019mm, 0.019-0.037mm, 0.037mm-0.045mm, 0.045-0.074mm, 0.074-0.1mm and+six ranks of 0.1mm, then the standard bushing screen is that the standard screen of 0.019mm, 0.037mm, 0.045mm, 0.074mm and 0.1mm consists of by sieve aperture from bottom to top.

Claims (3)

1. bushing screen is vibrated in a wet type grain size analysis, it is characterized in that the structure of this vibratory sieve comprises:
Electromagnetic vibrator (1), vibrating disk (2), rubber spring (3), platen on the standard bushing screen (4), standard bushing screen hanger (5), standard bushing screen hanger chassis (6), vibrating disk pillar (7), base (8), platen geometrical clamp (9) on the standard bushing screen, tank (10), standard bushing screen (11) and discharge outlet (12), electromagnetic vibrator (1) and vibrating disk (2) and the standard bushing screen hanger (5) that links to each other with vibrating disk consist of vertical vibration device, rubber spring (3), vibrating disk pillar (7) and base (8) support and fixing whole vibrating device, standard bushing screen (11) is comprised of the standard screen of 2-5 different pore size, place on the chassis of standard bushing screen hanger (5), the above compresses with platen (4) on the standard bushing screen and is fixing by platen geometrical clamp (9) on the standard bushing screen, the standard bushing screen is immersed in the tank (10), discharge outlet (12) is in tank (10) bottom, fine fraction is stayed in the tank, and screening is discharged by discharge outlet (12) after finishing.
2. a kind of wet type grain size analysis vibration bushing screen according to claim 1 is characterized in that platen (4) arranges screen cloth on the standard bushing screen wherein, and sieve aperture is less than or equal to the orlop standard screen, or the standard screen of fine pore is placed on the standard bushing screen the superiors.
3. a kind of wet type grain size analysis vibration bushing screen according to claim 1 is characterized in that mould band cover tightening seal is tied up with latex circle or annular in the outside between said two standard screens.
CN 201320198495 2013-04-18 2013-04-18 Wet-type grain size analysis vibration sieve set CN203235678U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320198495 CN203235678U (en) 2013-04-18 2013-04-18 Wet-type grain size analysis vibration sieve set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320198495 CN203235678U (en) 2013-04-18 2013-04-18 Wet-type grain size analysis vibration sieve set

Publications (1)

Publication Number Publication Date
CN203235678U true CN203235678U (en) 2013-10-16

Family

ID=49313012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320198495 CN203235678U (en) 2013-04-18 2013-04-18 Wet-type grain size analysis vibration sieve set

Country Status (1)

Country Link
CN (1) CN203235678U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103252318A (en) * 2013-04-18 2013-08-21 辽宁科技大学 Wet-type grading analysis vibrating sieve set and application thereof
CN104689980A (en) * 2013-12-10 2015-06-10 中国矿业大学 Wet and dry sieve shaker for laboratory
CN104858046A (en) * 2015-06-09 2015-08-26 长春黄金研究院 Wet sieve device for mineral particle separation
CN105107707A (en) * 2015-09-15 2015-12-02 三峡大学 Soil wet screening device and method
CN107138396A (en) * 2017-06-20 2017-09-08 新乡市东振机械制造有限公司 A kind of hummer screen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103252318A (en) * 2013-04-18 2013-08-21 辽宁科技大学 Wet-type grading analysis vibrating sieve set and application thereof
CN103252318B (en) * 2013-04-18 2015-11-25 辽宁科技大学 A kind of wet type grain size analysis vibration bushing screen and application thereof
CN104689980A (en) * 2013-12-10 2015-06-10 中国矿业大学 Wet and dry sieve shaker for laboratory
CN104858046A (en) * 2015-06-09 2015-08-26 长春黄金研究院 Wet sieve device for mineral particle separation
CN105107707A (en) * 2015-09-15 2015-12-02 三峡大学 Soil wet screening device and method
CN107138396A (en) * 2017-06-20 2017-09-08 新乡市东振机械制造有限公司 A kind of hummer screen

Similar Documents

Publication Publication Date Title
Luo et al. Density-dependent separation of dry fine coal in a vibrated fluidized bed
CN1063139A (en) Nuclear magnetic resonance propagation measurement Apparatus and method for
CN206854086U (en) A kind of sand classifying screening plant for engineering construction
CN201565415U (en) Finished tea separator
CN204866501U (en) Particulate matter sieving mechanism
CN204523503U (en) A kind of fluorescent powder grain vibration separation screen
CN204523496U (en) Novel vibrating sieving machine
CN206631904U (en) A kind of building sandstone screening plant based on electromagnet absorption principle
CN205496012U (en) Grit sieving mechanism for construction
CN207655476U (en) Sieve sand equipment for building with dust-extraction unit
CN205183140U (en) Special shale shaker of copper powder
CN105170457B (en) A kind of electronic vibration screening machine of vertical pulsed and its application method
CN203972302U (en) Powder vibratory sieve
CN204746803U (en) A bentonite screening appearance for meticulous screening
CN203069467U (en) Surface vibrating compaction tester
CN104858149A (en) Vibratory ore screening device
CN103278612B (en) Sand rain-type filling device for geotechnical engineering model test
CN207308329U (en) A kind of testing sieve
WO2018227676A1 (en) Testing system and method for measuring loss of particles in water inrush process in real time
CN205270103U (en) Take shale shaker of waste collection device
CN206253340U (en) A kind of triple unit vibration screen point filter
CN206716461U (en) A kind of sandstone vibration screen equipment for construction
CN104502540B (en) A kind of seashore deposition release analogue experiment installation and analogue experiment method thereof
CN206716150U (en) A kind of broken screening installation of new material
CN201529616U (en) Vibration sandstone screening machine

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131016

Termination date: 20140418