CN101342470B

CN101342470B - Porcelain granule sand granulator

Info

Publication number: CN101342470B
Application number: CN2008101410718A
Authority: CN
Inventors: 毛训亮; 毛重濮
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-19
Filing date: 2008-08-19
Publication date: 2010-10-13
Anticipated expiration: 2028-08-19
Also published as: CN101342470A

Abstract

The invention relates to a ceramsite sand pelletizer, which is an mechanical equipment making the ceramsite sand, overcomes the disadvantages of the prior art, and is structurally characterized in that a granulating drum is supported and fixed by a support trolley wheel; a drum sieve is arranged within the granulating drum and fixed by a support outside the granulating drum; a shielding can is fixed outside the drum sieve; a grading board is arranged under the shielding can; a hopper is arranged on the high end of the drum sieve; a shoveling plate is soldered within the granulating drum on the same end; the fore part of a vibrator feeder stretches into the granulating drum; the rear part of the vibrator feeder is connected with a raw material stock bin; a water sprayer stretches into the granulating drum; the rear part of the water sprayer is fixed on a bracket and connected with a water network; a pulverizer is fixed on the bracket; the working portion of the pulverizer stretches into the top of the high-end in the granulating drum; the ceramsite sand pelletizer has the advantages of shortened granulating process, small equipment quantity and floor area, stable product quality and good identity, thereby being relatively the advanced ceramsite pelletizing equipment.

Description

A kind of porcelain granule sand granulator

One, technical field: the present invention relates to a kind of plant equipment of making haydite sand, especially a kind of porcelain granule sand granulator.

Two, background technology: make haydite at present and generally be with raw material mix appropriate after, in the balling-up of pot type, add master batch, add entry and powder while rotating, reach behind certain particle diameter discharging again and sieve, change in other nodulizer and continue the balling-up of growing up.So continuous three amplifications of method change the granulation production line over to after granulating again; in pot type nodulizer, still be that limit Jia Shui adds powder in rotation process, reach the requirement particle diameter after, manually shut down discharging; artificial transportation; lifting is sieved, and sieve finished product down puts in storage, and semi-finished product then go back to granulation again; the waste material that sifts out is then manually transported to the pulverizing machine room and is pulverized; material after the pulverizing is then by as master batch, and the whole pelletization that circulates in proper order is until making the finished product haydite.Whole working site working procedure is numerous and diverse, and hand labor intensity is big, and on-the-spot dust is many, and noise is big, and efficiency is low, and quality is difficult for guarantee, and homogeneity of product is poor, and environmental protection is poor, and number of devices is many, and investment is big, and floor space is big.

Three, summary of the invention: the purpose of this invention is to provide a kind of porcelain granule sand granulator, solved the realistic problem that present potting grain exists effectively, the objective of the invention is this realization: it is formed by connecting by granulation cylinder, rotary screen, flight, rotary screen hopper, radome, graded plate, support roller, tumbler, vibra feeder, feedwater nozzle component, pulverizer, the granulation cylinder is cylindric, flight is respectively being welded at its two ends, granulation cylinder axis and horizontal line tilt to have certain angle, supported roller support fixation, during rotation, drag by tumbler; Rotary screen is a cylindric skeleton, and the center has one, and screen cloth is arranged outside it, it is installed in the granulation cylinder, and bearings at both ends is installed and fixed by the support outside the cylinder of being granulated, and is fixed with radome outside the rotary screen, under it graded plate is installed, rotary screen axis and the horizontal line certain angle that also tilts; But the granulation cylinder is opposite with the shaft angle degree of rotary screen; Rotary screen is high-end the rotary screen hopper, with being welded with flight in the end granulation cylinder.

The oscillating feeder front portion is stretched in the granulation cylinder, the rear portion links to each other with former feed bin with flexible pipe, and water supply nozzle component front portion is stretched in the granulation cylinder, and the rear portion is fixed on the support and with the network of rivers and is connected, pulverizer is fixed on the support, and its working portion stretches in the granulation cylinder near position, high-end termination.

During work, the granulation cylinder is driven by tumbler, be rotated with certain rotating speed, rotary screen also rotates according to certain rotating speed in the screening arrangement cover voluntarily simultaneously, when beginning to produce, put into the powder process master batch for high-end one, add granular material while rotating by the vibrations batcher, simultaneously ceaselessly add spray water, in rotary course, the material in the cylinder is owing to the reason at angle of inclination, material by high-end gradually to low end motion, material is taken up and is put into by flight continuously in the feed hopper of drum screen at low side, enters the rotary screen that is rotating slowly, while rotating by high-end to low end motion, undersize material is directly distributed by graded plate by particle size, the finished product warehouse-in that then is separated, the less haydite of diameter continue as master batch circulation granulates, just less than the haydite of finished diameter, then with sieve in the waste material that sifts out mix mutually, pulverized by pulverizer, the material after the pulverizing reenters the granulation circulating process as master batch, so that forms production process continuously.

This equipment shortens the granulation flow process, and number of devices and floor space are few, and constant product quality, and favourable identity are more advanced haydite balling-up equipment.

Four, description of drawings: Fig. 1 is a kind of structural representation of porcelain granule sand granulator, among the figure: 1, granulation cylinder 2, rotary screen 3, flight 4, rotary screen hopper 5, radome 6, graded plate 7, support roller 8, tumbler

Fig. 2 is a kind of part parts schematic diagram of porcelain granule sand granulator, among the figure 9, oscillating feeder 10, feedwater nozzle component 11, pulverizer

Five, the specific embodiment: in Fig. 1, granulation cylinder 1 is cylindric, and flight 3 is respectively being welded at its two ends, and granulation cylinder 1 axis and horizontal line tilt certain angle is arranged, and supported roller 7 support fixation during rotation, are dragged by tumbler 8; Rotary screen 2 is a cylindric skeleton, the center has one, there is screen cloth its outside, and it is installed in the granulation cylinder 1, and bearings at both ends is installed and fixed by the support outside the cylinder 1 of being granulated, be fixed with radome 5 outside the rotary screen 2, graded plate 6 is installed under it, and rotary screen 2 is high-end rotary screen hopper 4, with being welded with flight 3 in the end granulation cylinder 1, rotary screen 2 axis and the horizontal line certain angle that also tilts, but opposite with the shaft angle degree of granulation cylinder 1.

In Fig. 2, oscillating feeder 9 front portions are stretched in the granulation cylinder 1, the rear portion links to each other with former feed bin with flexible pipe, water supply nozzle component 10 front portions are stretched in the granulation cylinder 1, the rear portion is fixed on the support and with the network of rivers and is connected, pulverizer 11 is fixed on the support, and its working position stretches in the granulation cylinder I near position, high-end termination.

Method of work, granulation cylinder 1 is driven by tumbler 8, be rotated with certain rotating speed, rotary screen 2 also rotates according to certain rotating speed in radome 5 voluntarily simultaneously, when beginning to produce, put into the powder process master batch for high-end one, add granular material while rotating by vibrations batcher 9, simultaneously ceaselessly add spray water, in rotary course, the material in the granulation cylinder 1 is owing to the reason at angle of inclination, material by high-end gradually to low end motion, material is taken up and is put into by flight 3 in the feed hopper 4 of drum screen 2 continuously at low side, enters the rotary screen 2 that is rotating slowly, while rotating by high-end to low end motion, undersize material is directly distributed by graded plate by particle size, the finished product warehouse-in that then is separated, the less haydite of diameter continue as master batch circulation granulates, just less than the haydite of finished diameter, then with sieve in the waste material that sifts out mix mutually, pulverized by pulverizer 11, the material after the pulverizing reenters the granulation circulating process as master batch, so that forms production process continuously.

Claims

1. porcelain granule sand granulator, it is formed by connecting by granulation cylinder (1), rotary screen (2), flight (3), rotary screen hopper (4), radome (5), graded plate (6), support roller (7), tumbler (8), vibra feeder (9), feedwater nozzle component (10), pulverizer (11), it is characterized in that: granulation cylinder (1) is for cylindric, flight (3) is respectively being welded at its two ends, granulation cylinder (1) axis and horizontal line tilt to have certain angle, supported roller (7) support fixation, during rotation, drag by tumbler (8); Rotary screen (2) is a cylindric skeleton, the center has one, its outer surface has screen cloth, it is installed in the granulation cylinder (1), its bearings at both ends is installed and fixed by the outer support of the cylinder of granulating (1), is fixed with radome (5) outside the rotary screen (2), and graded plate (6) is installed under it, its axis and the horizontal line certain angle that also tilts, but opposite with the shaft angle degree of granulation cylinder (1); Rotary screen (2) is high-end rotary screen hopper (4), and rotary screen hopper (4) is high-end corresponding with flight (3) position in the granulation cylinder (1) at it; Oscillating feeder (9) front portion is stretched in the granulation cylinder (1), the rear portion links to each other with former feed bin with flexible pipe, water supply nozzle component (10) front portion is stretched in the granulation cylinder (1), the rear portion is fixed on the support and with the network of rivers and is connected, pulverizer (11) is fixed on the support, and its working portion stretches in the granulation cylinder (1) near position, high-end termination.

2. the method for work of the described a kind of porcelain granule sand granulator of claim 1, it is characterized in that: granulation cylinder (1) is driven by tumbler (8), be rotated with certain rotating speed, rotary screen (2) also rotates according to certain rotating speed in radome (5) voluntarily simultaneously, when beginning to produce, put into the powder process master batch for high-end one, add granular material while rotating by vibrations batchers (9), ceaselessly add simultaneously spray water, in rotary course, material in the granulation cylinder (1) is owing to the reason at angle of inclination, material by high-end gradually to low end motion, material is taken up and is put in the feed hopper (4) of drum screen (2) at low side continuously by flight (3), slowly enter the rotary screen (2) that is rotating, while rotating by high-end to low end motion, undersize material is directly distributed by graded plate by particle size, the finished product warehouse-in that then is separated, the less haydite of diameter continues as master batch circulation granulation, just less than the haydite of finished diameter, then with sieve in the waste material that sifts out mix mutually, pulverized by pulverizer (11), the material after the pulverizing reenters the granulation circulating process as master batch, so that forms production process continuously.