CN103600506A

CN103600506A - Rolling belt type filter pressing solid-liquid separating machine

Info

Publication number: CN103600506A
Application number: CN201310495937.6A
Authority: CN
Inventors: 王增华; 王靖媛; 魏靖怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-21
Filing date: 2013-10-21
Publication date: 2014-02-26

Abstract

The invention discloses a rolling belt type filter pressing solid-liquid separating machine which comprises a track upper beam and a track lower beam which are arranged between two vertical columns of a frame. Two parallel annular protrusions are arranged on the track upper beam and the track lower beam, annular rolling belts are assembled on the annular protrusions and are in rolling match with the annular protrusions, the included angle formed by the axis of each of the annular protrusions and the axis of the track upper beam is 0.5-2 degrees, a chain wheel is connected with a gear box and a power source respectively and sequentially through chain transmission, and the two annular protrusions form walking guide rails for rollers on a rolling plate. When dropping between rotating rolling belts, materials between the rolling belts are gradually pressed when the distance between the rolling belts becomes smaller, solid-liquid separation of solid-liquid mixtures can be fully achieved, and the materials can be squeezed to the degree with moisture content of about 40%. Therefore, besides squeezing and dewatering municipal sludge, the rolling belt type filter pressing solid-liquid separating machine can be used for oil manufacture, material crashing and the like. Furthermore, the rolling belt type filter pressing solid-liquid separating machine is small in size, light, ingenious and reasonable in structure, low in manufacture cost and operation cost, and high in efficiency, and has residue filter functions of continuous feeding, continuous filter pressing and predetermining shapes.

Description

A kind of roll strip press filtration solid-liquid separating machine

Technical field

The present invention relates to a kind of semi-oriented filtering equipment that solid-liquid mixture is carried out to continuous feed, continuous squeezing, continuous discharge, be specially adapted to the deep dehydration of municipal sludge.

Background technology

At present for the equipment of Separation of Solid and Liquid, mainly contains centrifugal, plate and frame, plunger type and belt filter press.The highest dehydration rate of above type can reach 30%, if improve dehydration rate, its input-output ratio is unreasonable economically again.Centrifugal separator for solid from liquid and butterfly spiral shell formula dewaterer are mainly that dehydration rate is low, only can reach 80% moisture content.Plate and frame, plunger type and belt filter press can reach 70% moisture content.Although there is in the market a kind of lined steel chain-plate type filter press, its dehydration rate can reach 50% left and right, need two machine series connection to use, and volume is large, cost is high, and relative motion cost is higher.

Summary of the invention

The invention provides a kind of dark treatment facility of Separation of Solid and Liquid that can deep dehydration, the drawback existing to overcome prior art.

For realizing the object of the invention, this roll strip press filtration solid-liquid separating machine is characterized in that it comprises track upper beam and the track underbeam being assemblied between frame two columns, in orbit beam with on track underbeam beam body, longitudinally form respectively two parallel annular projections, on annular projection, be equipped with annular and roll band, annular is rolled between band and annular projection and is rolled and coordinate, angle between the axis of track upper beam one side annular projection and track upper beam axis is 0.5 °～2 °, angle between the axis of track underbeam one side annular projection and track underbeam axis is 0.5 °～2 °, the sprocket wheel being assemblied on track upper beam and track underbeam joins with gear-box and power source successively by chain transmission respectively.

Described annular is rolled band and is rolled band and be assemblied in lower annular on track underbeam and roll band and form by being assemblied in upper annular on track upper beam, it is the cuboid rolling plate being assemblied on chain that upper annular is rolled with its main body, it is the groove shape rolling plate being assemblied on chain that lower annular is rolled with its main body, and the lower surface of the upper surface of cuboid rolling plate and groove shape rolling plate is respectively fitted with the roller matching with annular projection.

In the frame of discharging opening one end, be provided with the adjustment screw rod joining with track upper beam, under correspondence, roll in the frame with one end and be provided with feed hopper.

The technological progress that the present invention obtains: track upper beam of the present invention and two parallel annular projections on track underbeam have formed respectively the walking guide rail of cuboid rolling plate and groove shape rolling plate upper roller, simultaneously because the guide rail on track upper beam and track underbeam and its axis form respectively the angle of 0.5 °～2 °, the upper annular that falls into rotation through feed hopper when water-containing materials is rolled band and lower annular while rolling interband, two to roll spacing interval between shelterbelt more and more less, dispensing in two water-containing materials that roll interband is exerted pressure gradually, thereby reach the object of solid-liquid mixture being carried out to long period press filtration and more abundant Separation of Solid and Liquid, the material of 80% moisture content can be squeezed to 40% left and right moisture content, except the materials such as municipal sludge are carried out press dewatering, the present invention also can be used for oil expression, material fragmentation waits operation, volume is little, lightweight, structure is ingenious rationally, cost is low, production efficiency is high, with belt filter press as the comparison of lined steel chain-plate type filter press, production efficiency can improve 30%, cost can reduce by 50%, operating cost can reduce more than 1/3, there is continuous feed, continuous filter press, the filter residue function again with predetermined moulding, being equipped with after automatic feeding system can Automatic continuous work, utilize the operation principle of chock, realized and with less pulling force, converted the extruding force of 50～100 times to, thereby realize energy-efficient object.

Accompanying drawing explanation

Fig. 1 is invention overall structure schematic diagram.

Fig. 2 is the track upper beam structure schematic diagram in Fig. 1.

Fig. 3 is the top view of Fig. 2.

Fig. 4 is that the A-A of Fig. 2 is to sectional structure schematic diagram.

Fig. 5 is that the B-B of Fig. 2 is to sectional structure schematic diagram.

Fig. 6 is the track underbeam structural representation in Fig. 1.

Fig. 7 is the top view of Fig. 6.

Fig. 8 is the lower rolling plate structural representation in Fig. 1.

Fig. 9 is the left view of Fig. 8.

In Fig. 1～Fig. 9, each parts sequence number is as follows: 1. frame, and 2. track underbeam, 3. descends annular to roll band, 4. feed hopper, 5. goes up annular and rolls band, 6. track upper beam, 7. adjust screw rod, 8. gear-box, 9. sprocket wheel, 10. sprocket wheel, 11. track upper beams load axles, 12. sprocket wheel axis holes, 13. annular projections (being guide rail), 14. track underbeam load axles, 15. rollers, 16. groove shape rolling plates, 17. chains.

The specific embodiment

As shown in Fig. 1～Fig. 9, this roll strip press filtration solid-liquid separating machine comprises track upper beam 6 and the track underbeam 2 that is assemblied in 1, frame two column, track underbeam 2 by and this track on track

underbeam load axle

14 and 1, column be riveting or soldered, in orbit beam 6 with on track underbeam 2 beam bodies, longitudinally form respectively two parallel annular projections 13, on annular projection 13, be equipped with annular and roll band, annular is rolled band and is coordinated with 13 rollings of annular projection, annular is rolled band and is rolled with 5 and be assemblied in lower annular on track underbeam 2 and roll and be with 3 to form by being assemblied in upper annular on track upper beam 6, it is the cuboid rolling plate being assemblied on chain 17 that upper annular is rolled with 5 its main bodys, it is the groove shape rolling plate 16 being assemblied on chain 17 that lower annular is rolled with 3 its main bodys, the bottom of groove shape rolling plate 16 arranges to be had the filter medium of filtering function and extrudes liquid mozzle, the lower surface of the upper surface of cuboid rolling plate and groove shape rolling plate 16 is respectively fitted with the roller 15 matching with annular projection 13, this roller 15 is respectively arranged with two pairs on cuboid rolling plate and groove shape rolling plate 16, two annular projections 13 have formed respectively the walking guide rail of the roller 15 on cuboid rolling plate and groove shape rolling plate 16, angle α between the axis of track upper beam 6 downside annular projections 13 and track upper beam 6 axis is 0.5 °～2 °, angle β between the axis of the annular projection 13 of track underbeam 2 upsides and track underbeam 2 axis is 0.5 °～2 °, through sprocket wheel axis hole 12, be assemblied in the sprocket wheel 9 on track upper beam 6 and

track underbeam

2, 10 join with gear-box 8 and power source successively by chain transmission respectively, in the frame 1 of discharging opening one end, be provided with the adjustment screw rod 7 joining with track upper beam 6, the upper and lower displacement of carrying on a shoulder pole axle 11 by the track upper beam of these screw rod 7 capable of adjusting track upper beam 6 one end realizes the upper and lower displacement of track upper beam 6 one end, thereby realizing two annulars rolls and is with 3, the distance adjustment of 5, to adapt to the squeezing of different material and to adjust the thickness of filter residue moulding, under correspondence, roll in the frame 1 with 3 one end and be provided with feed hopper 4.

Operation principle of the present invention and the course of work are as follows:

Motor power is passed to gear-box 8 by chain, and by the sprocket wheel on gear-box 8, by chain, passed to respectively the sprocket wheel 9 of track upper beam 6 and track underbeam 2 front ends, 10, be assemblied in upper annular on chain 17 roll be with 5 and lower annular roll and be with 3 at sprocket wheel 9, under 10 drive, along annular projection 13, be that ring-shaped guide rail rotates, adjusting as required screw rod 7 keeps two annulars to roll being with 3, the suitable distance of 9, solid-liquid mixture go up in relative rotation annular roll with 5 and lower annular be subject in rolling with the wedging method of 3 continuously extruded, extruding liquid flows out along mozzle, filter residue rolls and is with 3 from two, 9 front ends fall.

Claims

1. a roll strip press filtration solid-liquid separating machine, it is characterized in that it comprises track upper beam and the track underbeam being assemblied between frame two columns, in orbit beam with on track underbeam beam body, longitudinally form respectively two parallel annular projections, on annular projection, be equipped with annular and roll band, annular is rolled between band and annular projection and is rolled and coordinate, between the axis of track upper beam one side annular projection and track upper beam axis, angle is 0.5 °～2 °, between the axis of track underbeam one side annular projection and track underbeam axis, angle is 0.5 °～2 °, the sprocket wheel being assemblied on track upper beam and track underbeam joins with gear-box and power source successively by chain transmission respectively.

2. roll strip press filtration solid-liquid separating machine according to claim 1, it is characterized in that described annular rolls band and roll band and be assemblied in lower annular on track underbeam and roll band and form by being assemblied in upper annular on track upper beam, it is the cuboid rolling plate being assemblied on chain that upper annular is rolled with its main body, it is the groove shape rolling plate being assemblied on chain that lower annular is rolled with its main body, and the lower surface of the upper surface of cuboid rolling plate and groove shape rolling plate is respectively fitted with the roller matching with annular projection.

3. roll strip press filtration solid-liquid separating machine according to claim 1, is characterized in that being provided with in the frame of discharging opening one end the adjustment screw rod joining with track upper beam.

4. roll strip press filtration solid-liquid separating machine according to claim 1, is characterized in that rolling in the frame with one end and being provided with feed hopper under correspondence.