CN201844660U

CN201844660U - Centrifugal swing dryer

Info

Publication number: CN201844660U
Application number: CN201020552875XU
Authority: CN
Inventors: 朱文彬; 秦雯; 乔威震; 侯滨; 张海霞
Original assignee: YANTAI QIYANG MACHINERY CO Ltd
Current assignee: YANTAI QIYANG MACHINERY CO Ltd
Priority date: 2010-09-28
Filing date: 2010-09-28
Publication date: 2011-05-25
Anticipated expiration: 2020-09-28

Abstract

The utility model discloses a centrifugal swing dryer, which comprises a shell and a motor, wherein the shell is provided with a scrap catching hopper; a revolving drum is arranged in the shell corresponding to the exit of the lower end of the scrap catching hopper; the bottom of the revolving drum is connected with a shaft; and the shaft is connected with the motor through a transmission belt. The centrifugal swing dryer is characterized in that the wall of the revolving drum is provided with a permeable gap, and the permeable gap is an oblique line-shaped gap forming a certain oblique angle with a vertical curve. Compared with the prior art, the oblique line-shaped gap on the wall of the revolving drum of the centrifugal swing dryer is more fit with the movement locus of cutting scrap liquid when in high speed revolution, thus, the liquid is easy to outflow and the separation efficiency is high; moreover, scraps can be automatically thrown away from the upper part; a runner is smooth so that impurities are not easy to accumulate; the abrasion between the revolving drum and the scraps is low so that the service life of the revolving drum is prolonged.

Description

Centrigugal swing dryer

Technical field

The utility model relates to a kind of centrigugal swing dryer, is the equipment that the lathe exfoliation that contains smear metal liquid is separated, and belongs to field of machining.

Background technology

Centrigugal swing dryer is the equipment that utilizes centrifugal force that solid-liquid two is separated, and can use with various filter plants, chip removal coordinative composition of equipments.There are many shortcomings in the drier of existing market extensive use, as: one, filtering accuracy is low, noise is big, fluctuation of service; Two, rotatory drum wall generally adopts the mode of punching that liquid is flowed out, and does not meet the movement locus of liquid, inferior separating effect; Three, solid phase can not automatically in time be got rid of, and needs regular labor cleaning; Four, rotary drum processed complex, axiality is poor, and motor damages easily.

Summary of the invention

The purpose of this utility model is to improve the weak point in the prior art, and a kind of novel structure is provided, and runner is smooth and easy, and wearing and tearing are few, and noiselessness uses, centrigugal swing dryer easy to maintenance.

The technical solution of the utility model is: a kind of centrigugal swing dryer, have housing, motor, on housing, be provided with scrap receiving bucket, in housing, be provided with rotary drum corresponding to exit, scrap receiving bucket lower end, the bottom of the drum is connected with axle, and axle is connected with motor by driving-belt, and characteristics are, be provided with penetrating slit on rotatory drum wall, the slit is the oblique line shape that becomes a fixed inclination with vertical curve.

In order to collect filtrate better, can be provided with the rotary drum cover in the rotary drum outside, be provided with the filtrate chamber between rotary drum cover and the rotary drum.

For isolated impurity is thrown away from rotary drum automatically, can with the bottom design of rotary drum smooth circular arc.

Compared with the prior art, the utlity model has following advantage:

1, because the open-work on the utility model rotatory drum wall is designed to the slit of oblique line shape, the rotary drum movement locus of smear metal liquid in the container when rotating at a high speed that coincide is easy to liquid more and flows out;

2, the distinctive circular arc of rotary drum inner bottom part, according to hydromechanical principle, fitted like a glove movement locus when smear metal liquid rotates in rotary drum forms powerful centrifugal force in rotary drum, not only can strengthen the separation rate of solid-liquid two-phase, the more common drier of separative efficiency is improved a lot, and assorted bits are easy to throw away from top, and runner is smooth and easy, is difficult for piling up impurity, wearing and tearing are little between rotary drum and assorted bits, have prolonged rotary drum service life.

Below in conjunction with drawings and Examples the utility model is done at length and to be explained.

Description of drawings

Fig. 1-structural representation of the present utility model;

Fig. 2-drum structure schematic diagram of the present utility model;

The B of Fig. 3-Fig. 2 is to view.

The explanation of accompanying drawing drawing:

1 housing, 2 liquid outlets, 3 rotary drum covers, 4 slits, 5 scrap receiving buckets, 6 rotary drums, 7,8 motors, 9 filtrate chambeies.

The specific embodiment

Referring to Fig. 1, in housing 1 outside motor 8 is installed, scrap receiving bucket 5 is installed in housing 1 top, in scrap receiving bucket 5 lower ends rotary drum 6 is set, and rotary drum 6 bottoms are installed together by screw and axle 7, and axle 7 is connected with motor 8 by driving-belt.In order to collect filtrate better, a rotary drum cover 3 can be installed in rotary drum 6 outsides, leave filtrate chamber 9 between rotary drum cover 3 and the rotary drum 6, filtrate chamber 9 communicates with liquid outlet 2 on the housing.As Fig. 2, shown in Figure 3, in order to increase the separation rate of smear metal and smear metal liquid, on rotary drum 6 walls, be provided with penetrating slit 4, slit 4 is oblique line shapes angled with vertical curve, and the width in slit can be formulated arbitrarily, and the inner wall surface of rotary drum 6 is very smooth, rotary drum is when rotating separating solids, liquid at a high speed like this, the coincide movement locus of smear metal liquid in the container has reduced the friction of solid and rotatory drum wall, is easy to the liquid outflow.For isolated impurity is thrown away from rotary drum 6 automatically, can with the bottom design of rotary drum 6 smooth circular arc.

Operation principle

The cutting fluid of mixing smear metal is continuously added in the middle of the scrap receiving bucket 5, smear metal slips in the rotary drum 6 of rotation at a high speed along scrap receiving bucket 5, and be rapidly accelerated to the rotating speed the same with rotary drum 6, producing very high lift (can reach gravity 300 times) upwards promotes smear metal along rotatory drum wall, cutting fluid in this process is because centrifugal action is separated smear metal impurity, liquid flows out from slit 4 and enters filtrate chamber 9, and by liquid outlet 2 outflow driers, smear metal impurity skids off along rotary drum 6 upper edges, discharges from the bottom of housing 1.

The utility model can be applicable to industries such as machining, workpiece cleaning, can use separately, also can be used with other equipment.

Claims

1. centrigugal swing dryer, have housing (1), motor (8), on housing (1), be provided with scrap receiving bucket (5), in housing (1), be provided with rotary drum (6) corresponding to scrap receiving bucket (5) exit, lower end, rotary drum (6) bottom is connected with axle (7), and axle (7) is connected with motor (8) by driving-belt, it is characterized in that, be provided with penetrating slit (4) on rotary drum (6) wall, slit (4) are the oblique line shapes with the vertical curve bevel.

2. centrigugal swing dryer according to claim 1 is characterized in that, is provided with rotary drum cover (3) in rotary drum (6) outside, is provided with filtrate chamber (9) between rotary drum cover (3) and the rotary drum (6).

3. centrigugal swing dryer according to claim 1 is characterized in that, the bottom of rotary drum (6) is a circular arc.