CN111113982A

CN111113982A - Residue separation system based on cyclic treatment in ceramic membrane separation process

Info

Publication number: CN111113982A
Application number: CN202010004247.6A
Authority: CN
Inventors: 卢健行; 韩宁; 卢建功; 卢建智; 王庆
Original assignee: Shandong Runde Biotechnology Co Ltd
Current assignee: Shandong Runde Biotechnology Co Ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-05-08
Anticipated expiration: 2040-01-03
Also published as: CN111113982B

Abstract

The invention relates to the technical field of ceramic membrane separation processes, and discloses a residue separation system based on cyclic treatment in a ceramic membrane separation process, which comprises an acidification tank, a feed pump and a thick residue tank, wherein the output end of the acidification tank is connected with the input end of the feed pump through a pipeline, the output end of the feed pump is connected with the input end of the thick residue tank through a pipeline, the thick residue tank comprises a thick residue tank body, an annular groove is formed in the inner wall of the upper end of the inside of the thick residue tank body, the annular groove is an annular groove, and two slopes are formed in the inside of the annular groove. According to the invention, the concentrated slag is placed above the partition plate in the concentrated slag tank body, the motor drives the spring to rotate through the output shaft, the spring drives the rotating shaft to rotate, the rotating shaft drives the extrusion plate to rotate in the concentrated slag tank body, at the moment, the two groups of fixing pins can slide in the annular groove, the extrusion plate can extrude the concentrated slag on the middle partition plate during rotation, and the moisture in the concentrated slag is extruded to the lower end of the middle partition plate through the through hole, so that the effect of quickly separating the moisture in the to-be-treated slag is achieved.

Description

Residue separation system based on cyclic treatment in ceramic membrane separation process

Technical Field

The invention relates to the technical field of ceramic membrane separation processes, in particular to a residue separation system based on cyclic treatment in a ceramic membrane separation process.

Background

Ceramic membranes (also called inorganic ceramic membranes) are asymmetric membranes formed by preparing inorganic ceramic materials through special processes. The ceramic membrane is classified into a tubular ceramic membrane and a flat ceramic membrane. Note that "CT membrane" is not a alias of ceramic membrane, and this reference is actually a misstatement by laymen for english abbreviation of ceramic membrane. The tube wall of the tubular ceramic membrane is densely distributed with micropores, under the action of pressure, the raw material liquid flows in the membrane tube or outside the membrane, small molecular substances (or liquid) permeate the membrane, and large molecular substances (or solid) are intercepted by the membrane, so that the purposes of separation, concentration, purification, environmental protection and the like are achieved. The plate surface of the flat ceramic membrane is densely distributed with micropores, according to the fact that the permeability is different when the diameters of molecules of permeated substances are different within a certain membrane aperture range, the pressure difference between two sides of the membrane is used as a driving force, the membrane is used as a filtering medium, and under the action of a certain pressure, when feed liquid flows through the surface of the membrane, only water, inorganic salt and small molecular substances are allowed to permeate through the membrane, and macromolecular substances such as suspended matters, glue, microorganisms and the like in the water are prevented from passing through the membrane. The ceramic membrane has the advantages of high separation efficiency, stable effect, good chemical stability, acid and alkali resistance, organic solvent resistance, bacteria resistance, high temperature resistance, pollution resistance, high mechanical strength, good regeneration performance, simple separation process, low energy consumption, simple and convenient operation and maintenance, long service life and the like, is successfully applied to various fields of deep processing of foods, beverages, plants (medicines), biological medicines, fermentation, fine chemical engineering and the like, and can be used for separation, clarification, purification, concentration, sterilization, desalting and the like in the technical process.

The residue treatment technology of the residue separation system based on the circular treatment in the ceramic membrane separation process in the existing market is not complete enough, the residue and the separated residue need to be poured out separately when the residue separation system is used, the inner barrel of the separation device needs to be taken out more complexly, the separation device is not completely contacted with the residue during separation, and the separation efficiency is low. To this end, we propose a residue separation system based on recycling treatment in a ceramic membrane separation process.

Disclosure of Invention

The invention mainly solves the technical problems in the prior art and provides a residue separation system based on cyclic treatment in a ceramic membrane separation process.

In order to achieve the purpose, the residue separation system based on the circulation treatment in the ceramic membrane separation process comprises an acidification tank, a feeding pump and a concentrated residue tank, wherein the output end of the acidification tank is connected with the input end of the feeding pump through a pipeline, and the output end of the feeding pump is connected with the input end of the concentrated residue tank through a pipeline.

The thick slag pot includes the thick slag jar body, the thick slag jar body is columniform hollow tank, the ring channel has been seted up on the inside upper end inner wall of the thick slag jar body, the ring channel has two slopes for the inside of annular groove and ring channel, the parallel fixed mounting of the inside intermediate position of the thick slag jar body has intermediate bottom, intermediate bottom is the board of disc type, the through-hole has been seted up on intermediate bottom's the front, the round hole diameter that the through-hole is circular shape through-hole and through-hole is half of thick slag, the groove of slagging tap has been seted up on the outer wall of the thick slag jar body, the groove of slagging tap has four groups for the groove of rectangle and the groove of slagging tap and intermediate bottom, and the inside intercommunication of the groove of slagging tap and the thick slag jar body is on.

The utility model discloses a thick sediment jar body, including thick sediment jar body, roof, motor, output shaft, spring, the lower extreme fixed mounting of spring has the roof, the roof is the board of disc type, the vertical fixed mounting in top intermediate position of roof has the motor, and the motor is rotating electrical machines and motor for current well-known technique, so do not do the repeated description here, and the output shaft of motor lower extreme runs through the inside that the roof is connected to the thick sediment jar body, the output shaft lower extreme fixed mounting of motor has the spring, the lower extreme.

As preferred, the rotation axis is the stock of cylinder type, the intermediate position fixed mounting of rotation axis has the stripper plate, the stripper plate is circular dish, mirror image fixed mounting is gone up on the both sides limit of stripper plate has the fixed pin, the fixed pin is the piece of rectangle, and is two sets of fixed pin sliding connection is in the inside of ring channel.

Preferably, the lower end of the rotating shaft is rectangular, the lower end of the rotating shaft is sleeved with a telescopic sleeve, the telescopic sleeve is a circular hollow sleeve, the rotating shaft can freely move up and down in the telescopic sleeve, the rotating shaft can drive the telescopic sleeve to rotate when rotating, a bearing is arranged at the lower end of the telescopic sleeve, the telescopic sleeve is fixedly connected with an inner ring of the bearing, and an outer ring of the bearing is fixedly connected with the middle position of the top surface of the intermediate partition plate.

Preferably, the bottom surface of the extrusion plate is provided with arc-shaped grooves, the arc-shaped grooves are arc-shaped grooves and are six groups, the six groups of arc-shaped grooves are equidistantly distributed on the bottom surface of the extrusion plate, the parts of the bottom middle positions of the extrusion plate, where the six groups of arc-shaped grooves converge, are sleeved with fixing rings, and the fixing rings are annular sleeves.

Preferably, gu fixed ring's excircle department equidistance fixed mounting has six arc poles of group, the arc pole is the pole of circular arc type and the size of arc pole is unanimous with the size of arc wall, and the one end fixed mounting that the arc pole is close to the arc wall bottom has miniature spring, miniature spring's the other end and the bottom surface fixed connection of arc wall.

Advantageous effects

The invention provides a residue separation system based on cyclic treatment in a ceramic membrane separation process. The method has the following beneficial effects:

(1) this residue piece-rate system based on ceramic membrane separation technology mesocycle is handled, place the top at the internal intermediate spacer of dense sediment jar with dense sediment, it is rotatory that the motor passes through the output shaft and drives the spring, the spring drives the rotation axis rotation, the rotation axis drives the stripper plate and is rotatory in the internal portion of the dense sediment jar, two sets of fixed pins can slide in the inside of ring channel this moment, the stripper plate can extrude the dense sediment above the intermediate bottom when rotatory, pass through the lower extreme that the through-hole extruded to the intermediate bottom with the inside moisture of dense sediment, reach the effect of moisture in the rapid separation pending residue.

(2) This residue piece-rate system based on ceramic membrane separation technology mesocycle is handled, the upper end at intermediate bottom can be stayed to the thick sediment that does not have moisture, when the fixed pin when the inside of ring channel is rotatory when the slope, the stripper plate can upwards move in the inside of the thick sediment jar body through the guide of fixed pin, stripper plate and intermediate bottom break away from this moment, the arc pole can pop out under miniature spring's effort, the residue of intermediate bottom top surface can be driven through the arc of self to the arc pole that pops out, the thick sediment jar body of driving the residue through the arc pole is discharged through the slag notch, reach the effect of autosegregation residue.

(3) This residue piece-rate system based on ceramic membrane separation technology mesocycle is handled, the upper end of stripper plate is through rotation axis and spring coupling, the spring makes the stripper plate can slightly reciprocate in the inside of dense sediment jar body with the characteristic of passing through self, make the upper end of intermediate bottom pending residue distribution when inhomogeneous still can flatten intermediate bottom pending residue automatically through the slight displacement of stripper plate, make pending residue can be even extrude moisture wherein through the extrusion of stripper plate, improve extrusion efficiency.

(4) This residue piece-rate system based on cyclic processing among ceramic membrane separation technology, through the processing details of perfecting in the whole flow, when circulating to certain extent, the dense thick liquid that contains a large amount of fungus sediment gets into dense sediment jar, squeezes through the sheet frame, and the fungus sediment is got rid of, and the dialysis water of squeezing out gets into the dialysis tank for overall system efficiency is higher when handling the residue, reaches the effect that improves treatment quality.

Drawings

FIG. 1 is a flow chart of the present invention;

FIG. 2 is an overall schematic view of a thick slag tank of the present invention;

FIG. 3 is a schematic view of the interior of the top plate of the present invention;

fig. 4 is a top view of the compression plate of the present invention.

Illustration of the drawings:

1 thick slag tank, 2 ring grooves, 3 intermediate baffle plates, 4 through holes, 5 slag discharge grooves, 6 top plates, 7 motors, 8 rotating shafts, 9 extrusion plates, 10 fixing pins, 11 springs, 12 telescopic sleeves, 13 bearings, 14 arc-shaped grooves, 15 fixing rings and 16 arc-shaped rods.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

Example (b): the residue separation system based on cyclic treatment in the ceramic membrane separation process is shown in fig. 1-4 and comprises an acidification tank, a feeding pump and a thick residue tank, wherein the output end of the acidification tank is connected with the input end of the feeding pump through a pipeline, and the output end of the feeding pump is connected with the input end of the thick residue tank through a pipeline.

The thick slag pot includes thick slag jar body 1, thick slag jar body 1 is columniform hollow tank, ring channel 2 has been seted up on the inside upper end inner wall of thick slag jar body 1, ring channel 2 has two slopes for annular groove and ring channel 2's inside, the parallel fixed mounting in inside intermediate position of thick slag jar body 1 has intermediate bottom 3, intermediate bottom 3 is the board of disc type, through-hole 4 has been seted up on intermediate bottom 3's the front, through-hole 4 is circular shape through-hole and through-hole 4's round hole diameter is half of thick slag, slag notch 5 has been seted up on thick slag jar body 1's the outer wall, slag notch 5 has four groups for the groove of rectangle and slag notch 5, and slag notch 5 just goes out slag notch 5 and intermediate bottom 3 on same height with the inside intercommunication of thick slag jar body 1.

The top position demountable installation of the thick sediment jar body 1 has roof 6, roof 6 is the board of disc type, the vertical fixed mounting in top intermediate position of roof 6 has motor 7, and motor 7 is rotating electrical machines and motor 7 and is current well-known technique, so do not do here and describe repeatedly, and the output shaft of motor 7 lower extreme runs through roof 6 and is connected to the inside of the thick sediment jar body 1, the output shaft lower extreme fixed mounting of motor 7 has spring 11, the lower extreme fixed mounting of spring 11 has rotation axis 8, rotation axis 8 is the stock of cylinder type, the intermediate position fixed mounting of rotation axis 8 has stripper plate 9, stripper plate 9 is round dish, mirror image fixed mounting has fixed pin 10 on the both sides limit of stripper plate 9, fixed pin 10 is the piece of rectangle, and is two sets of fixed pin 10 sliding connection is in the inside of ring channel 2.

The lower extreme of rotation axis 8 is the rectangle shape, and the lower extreme of rotation axis 8 has cup jointed the telescope tube 12, the telescope tube 12 is circular shape hollow cover and rotation axis 8 can freely reciprocate in the inside of telescope tube 12, and rotation axis 8 can drive telescope tube 12 rotatory when rotatory, the lower extreme of telescope tube 12 is provided with bearing 13, and telescope tube 12 and bearing 13's inner circle fixed connection, bearing 13's outer lane and intermediate position fixed connection of the top surface of intermediate bottom plate 3, arc wall 14 has been seted up on the bottom surface of stripper plate 9, arc wall 14 is the groove of circular arc type and arc wall 14 have six groups, and six groups of arc wall 14 equidistance distribute on the bottom surface of stripper plate 9, the position that converges of six groups of arc wall 14 in the bottom intermediate position of stripper plate 9 has cup jointed solid fixed ring 15, gu fixed ring 15 is the annular cover of circle, gu fixed ring 15's excircle department equidistance fixed mounting has six groups of arc poles 16, the arc pole 16 is the pole of arc type and the size of arc pole 16 is unanimous with the size of arc wall 14, and the one end fixed mounting that the arc pole 16 is close to arc wall 14 bottom has miniature spring, and miniature spring's the other end and the bottom surface fixed connection of arc wall 14.

The working principle of the invention is as follows:

place the top at the inside intermediate bottom 3 of dense sediment jar body 1 with dense sediment when using, motor 7 drives spring 11 through the output shaft and rotates, spring 11 drives rotation axis 8 and rotates, rotation axis 8 drives stripper plate 9 and is rotatory in the inside of the thick sediment jar body 1, two sets of fixed pins 10 can slide in the inside of ring channel 2 this moment, stripper plate 9 can extrude the dense sediment above the intermediate bottom 3 when rotatory, extrude the lower extreme to intermediate bottom 3 through-hole 4 with the inside moisture of dense sediment, reach the effect of moisture in the rapid separation pending residue.

There is not the thick sediment of moisture to stay the upper end of intermediate bottom 3, when the fixed pin 10 when the inside of ring channel 2 is rotatory the slope, the inside rebound at the thick sediment jar body 1 of guide that the stripper plate 9 can pass through fixed pin 10, stripper plate 9 breaks away from with intermediate bottom 3 this moment, arc pole 16 can pop out under miniature spring's effort, the residue of intermediate bottom 3 top surfaces is driven through the arc of self to the arc pole 16 that pops out, the thick sediment jar body 1 of discharging through slag notch 5 to the residue of driving through arc pole 16, reach the effect of autosegregation residue.

The upper end of the extrusion plate 9 is connected with the spring 11 through the rotating shaft 8, the spring 11 enables the extrusion plate 9 to slightly move up and down in the dense slag tank body 1 through the characteristics of the spring 11, the residues to be processed at the upper end of the intermediate partition plate 3 can still be automatically flattened by the intermediate partition plate 3 when the residues to be processed are not uniformly distributed through the slight displacement of the extrusion plate 9, the residues to be processed can be uniformly extruded with the moisture in the residues through the extrusion of the extrusion plate 9, and the extrusion efficiency is improved.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.

Claims

1. Residue piece-rate system based on circulation treatment in ceramic membrane separation technology, including acidizing jar, feed pump and dense sediment jar, its characterized in that: the output end of the acidification tank is connected with the input end of the feeding pump through a pipeline, and the output end of the feeding pump is connected with the input end of the thick slag tank through a pipeline.

2. The residue separation system based on recycling treatment in ceramic membrane separation process according to claim 1, wherein: the thick slag tank comprises a thick slag tank body (1), the thick slag tank body (1) is a cylindrical hollow tank, an annular groove (2) is formed in the inner wall of the upper end of the inside of the thick slag tank body (1), a middle partition plate (3) is fixedly installed in the middle of the inside of the thick slag tank body (1) in parallel, a through hole (4) is formed in the front of the middle partition plate (3), and a slag discharging groove (5) is formed in the outer wall of the thick slag tank body (1);

the concentrated slag tank is characterized in that a top plate (6) is detachably mounted at the top end of the concentrated slag tank body (1), the top plate (6) is a disc-shaped plate, a motor (7) is vertically and fixedly mounted at the middle position of the top end of the top plate (6), the motor (7) is a rotating motor, a spring (11) is fixedly mounted at the lower end of an output shaft of the motor (7), a rotating shaft (8) is fixedly mounted at the lower end of the spring (11), the rotating shaft (8) is a cylindrical long rod, and a squeezing plate (9) is fixedly mounted at the middle position of the rotating shaft (8);

the lower extreme of rotation axis (8) is the rectangle shape, and the lower extreme of rotation axis (8) has cup jointed flexible cover (12), arc wall (14) have been seted up on the bottom surface of stripper plate (9), arc wall (14) have six groups for the groove of circular arc type and arc wall (14), and six arc wall (14) equidistance distributions have been on the bottom surface of stripper plate (9), six arc wall (14) of group of bottom intermediate position of stripper plate (9) have assembled the part and have cup jointed solid fixed ring (15), gu fixed ring (15) are the annular cover of circle, gu the excircle department equidistance fixed mounting of solid fixed ring (15) has six arc poles (16).

3. The residue separation system based on recycling treatment in ceramic membrane separation process according to claim 2, wherein: the middle partition plate (3) is a disc-shaped plate, the through holes (4) are circular, and the diameter of the round holes of the through holes (4) is half of that of the thick slag.

4. The residue separation system based on recycling treatment in ceramic membrane separation process according to claim 2, wherein: the annular groove (2) is an annular groove, two slopes are arranged in the annular groove (2), and an output shaft at the lower end of the motor (7) penetrates through the top plate (6) and is connected to the inside of the thick slag tank body (1).

5. The residue separation system based on recycling treatment in ceramic membrane separation process according to claim 2, wherein: slag notch (5) are the groove of rectangle and slag notch (5) have four groups, and the inside intercommunication of the slag notch (5) and the thick sediment jar body (1) and slag notch (5) and intermediate bottom (3) are on same height.

6. The residue separation system based on recycling treatment in ceramic membrane separation process according to claim 2, wherein: the extrusion plate (9) is a circular disc, the two side edges of the extrusion plate (9) are provided with fixed pins (10) in a mirror image fixed mode, the fixed pins (10) are rectangular blocks, and the fixed pins (10) are connected to the inside of the annular groove (2) in a sliding mode.

7. The residue separation system based on recycling treatment in ceramic membrane separation process according to claim 2, wherein: the telescopic sleeve (12) is a circular hollow sleeve, the rotating shaft (8) can freely move up and down in the telescopic sleeve (12), and the rotating shaft (8) can drive the telescopic sleeve (12) to rotate when rotating.

8. The residue separation system based on recycling treatment in ceramic membrane separation process according to claim 2, wherein: the lower end of the telescopic sleeve (12) is provided with a bearing (13), the telescopic sleeve (12) is fixedly connected with an inner ring of the bearing (13), and an outer ring of the bearing (13) is fixedly connected with the middle position of the top surface of the middle partition plate (3).

9. The residue separation system based on recycling treatment in ceramic membrane separation process according to claim 2, wherein: the arc-shaped rod (16) is an arc-shaped rod, and the size of the arc-shaped rod (16) is consistent with that of the arc-shaped groove (14).

10. The residue separation system based on recycling treatment in ceramic membrane separation process according to claim 9, wherein: one end of the arc-shaped rod (16) close to the bottom of the arc-shaped groove (14) is fixedly provided with a micro spring, and the other end of the micro spring is fixedly connected with the bottom surface of the arc-shaped groove (14).