CN201609694U

CN201609694U - Forced cylinder screen

Info

Publication number: CN201609694U
Application number: CN2009202451043U
Authority: CN
Inventors: 王有良; 魏建刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-03
Filing date: 2009-11-03
Publication date: 2010-10-20
Anticipated expiration: 2019-11-03

Abstract

The utility model discloses a forced cylinder screen which comprises a chassis, a spindle and a cylindrical screen, wherein the left end of the spindle is rotatably installed on the chassis; the cylindrical screen is movably arranged in the middle of the spindle by a bearing and a bearing bush; the cylindrical screen comprises a screen frame and a screen net; the screen frame is formed by connecting a plurality of strip-shaped steel plates and arc plates together; the inner wall of the screen frame is a cylindrical surface; the screen net is arranged on the inner wall of the screen frame; a rotating brush is fixed on the spindle inside the cylindrical screen; a material feeding port is arranged on the right side of the cylinder screen; and a slag outlet is arranged on the left of the cylinder screen. The forced cylinder screen is characterized by having simple structure, convenient operation and maintenance, high working efficiency, low power consumption, long service life of consumptive parts and good impurity removing effect, being capable of further refining and homogenizing original soil, improving the quality of products, and leading to low production cost and convenient popularization and use.

Description

Pressure type drum sieve

Technical field

The utility model belongs to the sieving machine technical field, relate to a kind of brick and tile produce in the drum sieve of contaminant removal and raw material soil refinement and homogenize in the raw material soil, be specifically related to a kind of pressure type drum sieve.

Background technology

At present, produce in the process of brick and tile at brick field, the material small stone stone in harmful foreign material, the especially admaic earth in the raw material soil greatly influences the quality of brick and tile product, how to handle the harmful foreign material in the raw material soil even has had influence on the existence of an enterprise.Existing treatment facility is nothing but to remove earlier the bulk foreign material, then with the fritter foreign material by the breaker certain particle size size that it is broken, inefficiency, labour intensity are big, weak effect and production cost height.

The utility model content

The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of pressure type drum sieve is provided, it is simple in structure, convenient operating maintenance, high efficiency, power consumption are low, the expendable part long service life, to remove foreign material effective, can be to the further refinement of raw material soil, homogenize, it is low to improve quality of item and production cost, is convenient to promote the use of.

For achieving the above object, the technical solution adopted in the utility model is: a kind of pressure type drum sieve, comprise underframe, main shaft and drum sieve, it is characterized in that: described main shaft left end is rotatably installed on the underframe, described main shaft middle part is movably installed with drum sieve by bearing and bearing holder (housing, cover), described drum sieve is made up of screen frame (unit) and screen cloth, described screen frame (unit) is interconnected by a plurality of strip steel plates and arc plate and forms, this screen frame (unit) inwall is a barrel surface, described screen cloth is installed on the screen frame (unit) inwall, be positioned on the main shaft of drum sieve inside and be installed with roll brush, described drum sieve right side is provided with charging aperture, and the drum sieve left side is provided with slag notch.

Described roll brush is formed by rotating brush holder and being arranged on the wire brush that rotates brush holder, and described rotation brush holder is provided with the wire brush that a plurality of and screen cloth place circle tangential direction are certain inclination angle, and this wire brush is made up of many handles or many steel wires of brush holder and installation on it.

Described roll brush is installed on the main shaft by connecting key, pin or fastening bolt.

Described screen cloth is the establishment steel mesh, and described screen cloth is fixed by the block segmentation or is fastened on the screen frame (unit) inwall by bolt.

The utility model compared with prior art has the following advantages:

(1) simple in structure, convenient operating maintenance: this pressure type drum sieve is simple in structure, and operating personnel only need simple training complete operation and safeguard very convenient alone;

(2) high efficiency: this pressure type drum sieve per hour can be handled raw material soil 20-40M ³, operating efficiency is very high;

(3) power consumption is low: the general adapted power of this pressure type drum sieve 3-5KW, and power consumption is very low;

(4) expendable part long service life: the expendable part of this pressure type drum sieve, as all using more than two months the service life of screen cloth and wire brush, service life is very long;

(5) the removal foreign material are effective: this pressure type drum sieve is not to adopt the method for traditional gravity screening to remove foreign material, but adopts the wire brush and the method for braiding steel mesh relative motion wiper to remove foreign material, and it is very good therefore to remove the foreign material effect;

(6) improve quality of item greatly: this pressure type drum sieve can carry out further refinement, homogenizing to raw material soil, so use this pressure type drum sieve can improve quality of item greatly;

(7) making is simple, production cost is low, is convenient to promote the use of: a lot of parts of this pressure type drum sieve all are highly susceptible to producing, buying, so cost is lower, is convenient to promote the use of

Below by drawings and Examples, the utility model is described in further detail.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the structural representation of the utility model screen frame (unit).

Fig. 4 is the structural representation of this practical roll brush.

Fig. 5 is the structural representation of this practical wire brush.

Description of reference numerals:

The 1-underframe; The 2-main shaft; The 3-drum sieve;

The 3-1-screen frame (unit); The 3-2-screen cloth; The 3-3-strip steel plate;

The 3-4-arc plate; The 4-roll brush; 4-1-rotates brush holder;

The 4-2-wire brush; 4-3-brushes holder; The 4-4-steel wire;

The 5-charging aperture; The 6-slag notch.

The specific embodiment

As Fig. 1, a kind of pressure type drum sieve shown in 2 and 3, comprise underframe 1, main shaft 2 and drum sieve 3, described main shaft 2 left ends are rotatably installed on the underframe 1, described main shaft 2 middle parts are movably installed with drum sieve 3 by bearing and bearing holder (housing, cover), described drum sieve 3 is made up of screen frame (unit) 3-1 and screen cloth 3-2, described screen frame (unit) 3-1 is interconnected by a plurality of strip steel plate 3-3 and arc plate 3-4 and forms, this screen frame (unit) 3-1 inwall is regular barrel surface, described screen cloth 3-2 is installed on the screen frame (unit) 3-1 inwall, be positioned on the main shaft 2 of drum sieve 3 inside and be installed with roll brush 4, described drum sieve 3 right sides are provided with charging aperture 5, and drum sieve 3 left sides are provided with slag notch 6.

Shown in Fig. 1,2,4 and 5, described roll brush 4 is formed by rotating brush holder 4-1 and being arranged on the wire brush 4-2 that rotates brush holder 4-1, described rotation brush holder 4-1 is provided with the wire brush 4-2 that a plurality of and screen cloth 3-2 place circle tangential direction is certain inclination angle, and this wire brush 4-2 is made up of brush holder 4-3 and its many handles or many steel wire 4-4 that go up installation.Screen cloth 3-2 and wire brush 4-2 are certain inclination angle, make wire brush 4-2 more effective to the cutting extruding of raw material soil, can clear up screen cloth 3-2 continuously simultaneously, prevent that screen cloth 3-2 from stopping up.

As shown in figs. 1 and 4, described roll brush 4 is installed on the main shaft 2 by connecting key, pin or fastening bolt.

As illustrated in fig. 1 and 2, described screen cloth 3-2 is the establishment steel mesh, and described screen cloth 3-2 is fixed by the block segmentation or is fastened on the screen frame (unit) 3-1 inwall by bolt.

The course of work of the utility model pressure type drum sieve is: at first should pressure type drum sieve be installed between double-roll crusher and the mixer or on the mixer, start power set, drum sieve 3 and roll brush 4 relatively rotate, to contain the charging aperture 5 that raw material soil that particle diameter is no more than capping (being advisable with 40mm) is sent into drum sieve 3 right sides through pretreated then, the relative motion of process roll brush 4 and screen cloth 3-2 is to the cutting of raw material soil, extruding, soil in small, broken bits is by screen cloth 3-2, and foreign material that can not be broken and the hard especially soil block of a part move to drum sieve 3 left ends gradually, finally discharge by slag notch 6.

The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of technical solutions of the utility model.

Claims

1. pressure type drum sieve, comprise underframe (1), main shaft (2) and drum sieve (3), it is characterized in that: described main shaft (2) left end is rotatably installed on the underframe (1), described main shaft (2) middle part is movably installed with drum sieve (3) by bearing and bearing holder (housing, cover), described drum sieve (3) is made up of screen frame (unit) (3-1) and screen cloth (3-2), described screen frame (unit) (3-1) is interconnected by a plurality of strip steel plates (3-3) and arc plate (3-4) and forms, this screen frame (unit) (3-1) inwall is a barrel surface, described screen cloth (3-2) is installed on screen frame (unit) (3-1) inwall, be positioned on the inner main shaft (2) of drum sieve (3) and be installed with roll brush (4), described drum sieve (3) right side is provided with charging aperture (5), and drum sieve (3) left side is provided with slag notch (6).

2. according to the described pressure type of claim 1 drum sieve, it is characterized in that: described roll brush (4) is formed by rotating brush holder (4-1) and being arranged on the wire brush (4-2) that rotates brush holder (4-1), described rotation brush holder (4-1) is provided with the wire brush (4-2) that a plurality of and screen cloth (3-2) place circle tangential direction is certain inclination angle, and this wire brush (4-2) is made up of the many handles or the many steel (4-4) of brush holder (4-3) and installation on it.

3. according to the described pressure type of claim 1 drum sieve, it is characterized in that: described roll brush (4) is installed on the main shaft (2) by connecting key, pin or fastening bolt.

4. according to the described pressure type of claim 1 drum sieve, it is characterized in that: described screen cloth (3-2) is the establishment steel mesh, and described screen cloth (3-2) is fixed by the block segmentation or is fastened on screen frame (unit) (3-1) inwall by bolt.