CN201632424U - Device used for grading graphite granularity - Google Patents

Device used for grading graphite granularity Download PDF

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Publication number
CN201632424U
CN201632424U CN2010201678813U CN201020167881U CN201632424U CN 201632424 U CN201632424 U CN 201632424U CN 2010201678813 U CN2010201678813 U CN 2010201678813U CN 201020167881 U CN201020167881 U CN 201020167881U CN 201632424 U CN201632424 U CN 201632424U
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CN
China
Prior art keywords
cyclone separator
core
grading
grader
flexible
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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.)
Expired - Fee Related
Application number
CN2010201678813U
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Chinese (zh)
Inventor
高连根
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高连根
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Priority to CN2010201678813U priority Critical patent/CN201632424U/en
Application granted granted Critical
Publication of CN201632424U publication Critical patent/CN201632424U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a device used for grading granularity, in particular to a device used for grading graphite granularity, which mainly consists of a grinder, a grader, a first cyclone separator, a second cyclone separator, a fan and a dedusting feeder, wherein the fan is arranged between the second cyclone separator and the dedusting feeder, the grader is provided with a vibrating screen, a rotary screen mesh is arranged in the vibrating screen, and the cyclone separator is provided with a flexible inner core and a regulation window; and the flexible inner core consists of an inner core and a core sleeve. The utility model has the advantages that air conveying is adopted to save more energy, the screen mesh size is a variable coefficient via adjusting the air quantity, the air speed and the rotating speed of a grading wheel, and the grading effect is better; the flexible inner core is arranged in the cyclone separator which can regulate the settling velocity of materials, can be matched with an air hole to regulate the granularity settling quantity of the materials, can regulate the thickness of the materials, and has strong controllability on grading the materials; and the device has low cost, large yield and small energy consumption and is convenient to maintain.

Description

A kind of equipment that is used for the graphite particle size classification
Technical field
The utility model relates to a kind of equipment of grading, a kind of specifically equipment that is used for the graphite particle size classification.
Background technology
Graphite has heat conduction, conduction, high temperature resistant, corrosion-resistant and characteristics that plasticity is good, and different industries is strict to graphite particle size, and in industrial production, the intermediate products of production are more, can not satisfy industry requirement.Because graphite smoother, the little light weight of proportion, the sieving machine that present classification is aborning adopted often, grading effect is poor, the interior of cyclone separator all is to adopt fixing inner core, then cyclone separator can only be suitable for the graphite production with a kind of specification, what also have is to solve a classification difficult problem, force subhead with small round screen, air-flow sieve, but the output of producing is little, equipment is fragile, keep in repair more frequent, seriously polluted, and in device fabrication, can't seek survival as required and produce the graphite of different size, yield poorly, of poor benefits.
The utility model content
The purpose of this utility model is be to solve the problem that grading of poor quality, production efficiency low of graphite in producing, and a kind of efficient height, quality are good, the equipment that is used for the graphite particle size classification of environmental protection thereby provide.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: a kind of equipment that is used for the graphite particle size classification, mainly form by pulverizer, grader, first cyclone separator, second cyclone separator, blower fan and dedusting blanking device, blower fan is arranged between second cyclone separator and the dedusting blanking device, described grader is provided with vibratory sieve, be provided with rotary screen in it, cyclone separator is provided with flexible inner core and regulation and control window.
The utility model, described flexible inner core is made up of inner core and core retainer plate.
The beneficial effects of the utility model are: it is more energy-conservation to adopt wind-force to carry, and by regulating air quantity, wind speed and grading wheel rotating speed, makes the rotary screen aperture be variable coefficient, and grading effect is better; Be provided with scalable inner core in the cyclone separator, can regulate the material sinking speed, cooperate wind hole instrumentality material granularity settling amount, can regulate and control the material thickness on demand, controllability is strong in the classification of material; The performance of grader and cyclone separator improves, and makes that the grading effect of whole production flow process is good, and classification efficiency also is improved, and then production efficiency is also just improved; Equipment cost is low, energy-conservation also environmental protection.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Mark is among the figure: 1, pulverizer, 2, grader, 3, first cyclone separator, 4, second cyclone separator, 5, blower fan, 6, dedusting blanking device, 7, vibratory sieve, 8, grading wheel, 9, rotary screen, 10, Blowing stopper, 11, core retainer plate, 12, inner core, 13, the regulation and control window, 14, air door.
The specific embodiment
A kind of as shown in Figure 1 equipment that is used for the graphite particle size classification, pulverizer 1, grader 2, first cyclone separator 3, second cyclone separator 4, blower fan 5 and dedusting blanking device 6 are connected in series successively from left to right by pipeline, vibratory sieve 7 is connected the bottom of grader 2 by pipeline, be provided with a rotary screen 9 on the grading wheel 8 in grader 2, the top of first cyclone separator 3 is provided with flexible inner core, upper right is provided with regulation and control window 13, the feed opening place that the bottom is provided with air door 14, the first cyclone separators 3 lower ends is provided with Blowing stopper 10; Flexible inner core is made up of core retainer plate 11 and inner core 12, and core retainer plate 11 is to fixedly install, and inner core 12 is by core retainer plate 11 telescopic moving up and down; Second cyclone separator 4 is identical with the structure of first cyclone separator 3.
Described rotary screen 9 can adopt wire rotary screen or synthetic fibers rotary screen, rotary screen 9 is the circumference setting in grading wheel 8 outsides, material tentatively sieves filtration through rotary screen 9 under the effect of grading wheel 8 and negative-pressure air power, be transported in the vibratory sieve 7 by connector behind the thick material filtering, be collected through the material after vibratory sieve 7 screenings, send into again again in the pulverizer 1; Thinner material is transported in first cyclone separator 3 by pipeline, is provided with rotary screen 9 is in grader 2 for better the raw meal particle size classification, also can better improve the cleanliness factor of convey materials simultaneously.
The basic functional principle of first cyclone separator 3 and second cyclone separator 4 is: dust-contained airflow is introduced in the separator by separator inlet and is rotated, solids get rid of to outer tube wall by centrifugal force and move downward, discharge by the bottom dust-exhausting port, air-flow after the purification is discharged by top vent, the maximum characteristics of cyclone separator structure of the present utility model are that it is provided with the inner core 12 of adjustable-length and air door 14 structures of adjustable air intake amount, and then can regulate the material sinking speed, the granularity that cooperates air door 14 to regulate material, adjust settling amount (during thick if desired specification material, inner core can be shortened), organize the air-flow operating mode in the separator effectively, improved the efficient of separator; Thereby guaranteed that it has good performance, and can adjust the length of inner core, be suitable for different production specification in the graphite production by regulation and control window 13.
Workflow of the present utility model is: under the effect of blower fan 5, material from pulverizer 1 in piping is transported to grader 2, what the grading wheel 8 of grader 2 adopted is vertical installation, the motor that connects can adopt variable-frequency motor, peripheral circumferential at grading wheel 8 is provided with one deck rotary screen 9, demand according to production specification is adjusted grading wheel 8 rotating speeds, the material of fast more then rotary screen 9 classifications of rotating speed is thin more, thinner material is transported to first cyclone separator 3, thicker then is recycled in the vibratory sieve 7, vibratory sieve 7 can adopt multiple field vibrosieve filter, through after the screening of vibratory sieve 7, material that will be thinner can be sent into once more and carry out classification once more in the grader 2; After material is admitted to first cyclone separator 3, with inner core 12 elongations, the air inflow of air door 14 is smaller, thick then sedimentation of material, open Blowing stopper 10 thick material is discharged collection, thin material then is admitted in second cyclone separator 4 and separates once more, thick material after the separation is then discharged through the Blowing stopper of second cyclone separator 4 and is collected, thin material is transported in the dedusting blanking device 6 by pipeline under blower fan 5 effects, through the dedusting of dedusting blanking device 6, the material after the dedusting is discharged to collect by discharging opening and is then obtained required product.
Pulverizer 1 in the utility model, blower fan 5 and dedusting blanking device 6 all are commercially available equipment.
The utility model is regulated the material sinking speed by being provided with telescopic inner core in the cyclone separator, and rotary screen and vibratory sieve are used in combination, grading effect is good, and basic principle is to carry with wind-force to adjust air quantity and wind speed, adjusts the rotary screen rotary speed, the control partition size reach the classification purpose, and the dust pelletizing system product reaches 500 orders, can do lubricant uses, equipment manufacturing cost is low, and output is big, and energy consumption is little, environment friendly and pollution-free, easy to maintenance.

Claims (2)

1. equipment that is used for the graphite particle size classification, mainly form by pulverizer (1), grader (2), first cyclone separator (3), second cyclone separator (4), blower fan (5) and dedusting blanking device (6), it is characterized in that: blower fan (5) is arranged between second cyclone separator (4) and the dedusting blanking device (6), described grader (2) is provided with vibratory sieve (7), be provided with rotary screen (9) in it, cyclone separator is provided with flexible inner core and regulation and control window (13).
2. a kind of equipment that is used for the graphite particle size classification according to claim 1 is characterized in that: described flexible inner core, form by inner core (12) and core retainer plate (11).
CN2010201678813U 2010-04-23 2010-04-23 Device used for grading graphite granularity Expired - Fee Related CN201632424U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201678813U CN201632424U (en) 2010-04-23 2010-04-23 Device used for grading graphite granularity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201678813U CN201632424U (en) 2010-04-23 2010-04-23 Device used for grading graphite granularity

Publications (1)

Publication Number Publication Date
CN201632424U true CN201632424U (en) 2010-11-17

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Application Number Title Priority Date Filing Date
CN2010201678813U Expired - Fee Related CN201632424U (en) 2010-04-23 2010-04-23 Device used for grading graphite granularity

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CN (1) CN201632424U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102113703A (en) * 2011-03-04 2011-07-06 浙江省三门县振华机械有限公司 Tobacco shreds recovery equipment
CN102380480A (en) * 2011-11-09 2012-03-21 苏州钻石金属粉有限公司 Method for separating metal powder off line
CN110498234A (en) * 2019-07-24 2019-11-26 铜山县恒丰机械有限公司 A kind of conveying equipment of engineering machinery cyclonic separation suction secondary filter
CN110841917A (en) * 2019-12-11 2020-02-28 江苏金物新材料有限公司 Clear whitewashed air current grading plant of circulation air feed
CN111167589A (en) * 2020-01-10 2020-05-19 湘潭玉峰新材料科技有限公司 Dry sand making process

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102113703A (en) * 2011-03-04 2011-07-06 浙江省三门县振华机械有限公司 Tobacco shreds recovery equipment
CN102380480A (en) * 2011-11-09 2012-03-21 苏州钻石金属粉有限公司 Method for separating metal powder off line
CN110498234A (en) * 2019-07-24 2019-11-26 铜山县恒丰机械有限公司 A kind of conveying equipment of engineering machinery cyclonic separation suction secondary filter
CN110841917A (en) * 2019-12-11 2020-02-28 江苏金物新材料有限公司 Clear whitewashed air current grading plant of circulation air feed
CN110841917B (en) * 2019-12-11 2022-05-20 江苏金物新材料有限公司 Clear whitewashed air current grading plant of circulation air feed
CN111167589A (en) * 2020-01-10 2020-05-19 湘潭玉峰新材料科技有限公司 Dry sand making process

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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: 20101117

Termination date: 20110423