CN2225287Y

CN2225287Y - Separator

Info

Publication number: CN2225287Y
Application number: CN 94221635
Authority: CN
Inventors: 田平安; 李洪涛
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-10
Filing date: 1994-09-10
Publication date: 1996-04-24
Anticipated expiration: 2004-09-10

Abstract

The utility model relates to a separator which belongs to the equipment of a solid and liquid separator. The utility model is an improved filtering type continuous separating surface. On the basis of the existing separator, an additional inner rotating flange, a feed back cylinder and an outer rotating flange are formed into a double rotating flange. The utility model is worked coaxially at the same rotational speed without any discharging mechanism, and the materials can be transferred circuitously and separated automatically. A screen is protected by an additional hard foreign matter collector, so the normal operation of the machine is ensured. After the continuous separation, the suspended matters in the clear liquid are obviously reduced. The recovery rate and the separation efficiency are enhanced, so the utility model has a good effect.

Description

Seperator

This seperator is a kind of improved divergence type continuous centrifugal equipment.Belong to Separation of Solid and Liquid Work machine apparatus field.

Existing known at industrial applied vertical continuous seperators such as chemical industry, sugaring, alcohol, its structure mainly is that parts such as shell, inner casing, commentaries on classics orchid, screen cloth, bearing chamber, support are formed.Its shortcoming is summarized as follows:

One, known LI-1000, the LI-800 as West Germany BMA-K1000 type, China that uses in sugar industry, LI-650 type etc. all belong to the blue seperator continuously of vertical awl, and its shortcoming is:

1, the separated material rate of climb is fast, and the time of staying is short.For improving disintegrate-quality, reduce the colour of sugar, need a large amount of wash waters, make economic technology and energy loss all very big.

2, can only separate the grit material, can not separate the soft granule materials of big liquid measure.

3, can not solve the difficult problem of hard foreign material to sieve breakage.

Two, the continuous seperator of the known patent No. 88214895.8 stillage waters belongs to vertical continuous seperator, and its shortcoming is:

When 1, big liquid measure material enters seperator, because of the impulsive force of the deadweight of material, pressure, falling bodies, make the blue air-flow that forms of machine of material bounce-back and rotation at a high speed, make partial material not enter centrifugal force field, splash to the commentaries on classics orchid and can not get outward separating, reduced separating effect.

2, angled auxiliary commentaries on classics is blue, makes the material rate of climb too fast, and is poor to the material concentrated effect of big liquid measure, and changes the screen cloth difficulty, time-consuming, take material, inconvenience.

3, can not solve the difficult problem that hard foreign material (stone grain, nut etc.) damage screen cloth.

Three, the known patent No. 90226506.7 continuous seperators belong to the blue seperator continuously of vertical awl, and its shortcoming is:

1, this machine is single rotary drum work, after material enters the machine orchid, has just entered the centrifugal force field of big separation factor, because the screen cloth physical strength is limited, can not use the aperture eye mesh screen, solid content is in that not form filtering layer (second filter medium) preceding, subparticle all is lost, and causes the rate of recovery low.

2, can not solve the difficult problem that hard foreign material destroy screen cloth.

The utility model is just at existing shortcoming of existing seperator and problem, and improves design.Aim to provide a kind of two blue coaxial work of changeing.The solution subparticle reclaims and hard foreign material can not be to the purpose of screen cloth destruction.The rate of recovery and separative efficiency can both be improved, reach optimum efficiency.

Accompanying drawing is the utility model structure chart.Form by shell (1), liquid chamber (2), outer blue (3), interior commentaries on classics blue (4), feed back bucket (5), interior liquid chamber (6), column jacket separator (7), vicarious chamber (8), support (9), motor (10), inspection hole cover (11), feed pipe (12), screen cloth (13), hard foreign material gatherer (14), damper (15), profit pipeline (16), the material-falling hopper (17) etc. of changeing.Compare with known seperator, the utility model has been set up interior commentaries on classics blue (4), feed back bucket (5), interior liquid chamber (6) and hard foreign material gatherer (14), is characterized in:

The interior commentaries on classics blue (4) of 1, setting up has increased filter area in limited space, again the aperture eye mesh screen can be installed, and has improved separative efficiency, and the suspension that separates in the liquid of back is obviously reduced, and the rate of recovery increases.

2, in interior commentaries on classics orchid, set up hard foreign material gatherer (14), solved the difficult problem that hard foreign material (stone grain, nut etc.) damage screen cloth.Guaranteed the normal operation of machine.

The utility model operation principle is: in turning round continuously, material falls the material pipe and enters hard foreign material gatherer (14) from the center, filter is changeed blue (4) and is carried out just separating down to behind the flimsy hard foreign material of screen cloth in entering, the material after just separating is through feed back bucket (5), travel back across outer separator (7), it is dry to enter outer commentaries on classics blue (3) continuation separation then, progressively shifts to big end, under the effect of centrifugal inertial force, automatically discharging is discharged, thereby reaches the purpose of continuous automatic production.

The utility model is applicable to that the grit in the industry such as chemical industry, sugaring separates, and is applicable to separating of soft particle slag and water in the useless mash that industry such as alcohol, solvent produce again.Can reclaim subparticle, obviously improve the rate of recovery of DDG feed, the suspension in the liquid also reduces greatly, good separating effect, efficient height.COD content reduces greatly in the liquid of discharging.

Claims

1, the separation machinery in a kind of separation equipment field, it includes shell (1), liquid chamber (2), outer blue (3), column jacket separator (7), bearing chamber (8), support (9), motor (10), inspection hole cover (11), feed pipe (12), screen cloth (13), damper (15), profit pipeline (16), the material-falling hopper (17) of changeing, and it is characterized in that: blue (4) the feed back bucket (5) of interior commentaries on classics, interior liquid chamber (6), hard foreign material gatherer (14).

2, seperator according to claim 1 changes blue (4), feed back bucket (5), interior liquid chamber (6) composition one in it is characterized in that, be arranged on column jacket separator bottom and link to each other with main shaft.

3, according to claim 1,2 described seperators is characterized in that hard foreign material gatherer (14), change blue (4) middle part in being arranged on, and link to each other in interior commentaries on classics blue (4) bottom.