CN110466187A - Wet refuse anti-blockage type extruder - Google Patents

Wet refuse anti-blockage type extruder Download PDF

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Publication number
CN110466187A
CN110466187A CN201910785517.9A CN201910785517A CN110466187A CN 110466187 A CN110466187 A CN 110466187A CN 201910785517 A CN201910785517 A CN 201910785517A CN 110466187 A CN110466187 A CN 110466187A
Authority
CN
China
Prior art keywords
turbogrid plates
extrusion cylinder
filter plate
wet refuse
type extruder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201910785517.9A
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Chinese (zh)
Inventor
王昊
陈永婕
陈勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanning Institute
Original Assignee
Nanning Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanning Institute filed Critical Nanning Institute
Priority to CN201910785517.9A priority Critical patent/CN110466187A/en
Publication of CN110466187A publication Critical patent/CN110466187A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0047—Details of, or accessories for, presses; Auxiliary measures in connection with pressing releasing means for jammed presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • B30B9/06—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
    • B30B9/062—Extrusion presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/26—Permeable casings or strainers

Abstract

The present invention provides a kind of wet refuse anti-blockage type extruder, belongs to waste reclaiming device manufacturing field；The present invention includes: extrusion cylinder, piston and Turbogrid plates；The extrusion cylinder is the tubular structure of both ends open, and the bottom of the extrusion cylinder is provided with the filter plate for sealing the extrusion cylinder bottom opening；The piston is inserted into the extrusion cylinder from the top opening of the extrusion cylinder, and is set in the extrusion cylinder；The Turbogrid plates are arranged close to the filter plate, and are rotatably mounted on the extrusion cylinder；The area of the Turbogrid plates is greater than the area of the filter plate.Rotatable Turbogrid plates are arranged close to filter plate by the way that filter plate is arranged in the exit of extrusion cylinder in the present invention；It can be realized and constantly rotate Turbogrid plates in squeezing discharge opeing process, avoid Turbogrid plates from blocking, can be realized and lasting extruding is carried out to the wet refuse in extrusion cylinder and is not easy to plug.

Description

Wet refuse anti-blockage type extruder
Technical field
The present invention relates to Machine Manufacturing Technology more particularly to a kind of wet refuse anti-blockage type extruders, belong to waste and return Receiving unit manufacturing technology field.
Background technique
Wet refuse (also known as rubbish from cooking, organic waste) i.e. perishable rubbish, refers to food materials waste material, leftovers leftovers, melon skin fruit The perishable biomass domestic refuse such as core, Chinese medicine dreg.This kind of rubbish is resident's daily life and food processing, diet clothes The rubbish generated in business, the unit activity of serving the meals etc., main source be family kitchen, dining room, restaurant, dining room, market and other Industry related with food processing.
Wet refuse must be separated by solid-liquid separation before treatment, to meet the requirement of subsequent treatment process, also can reduce Subsequent transport and processing cost.
Common separation of solid and liquid is by mechanical picker point-score, filtration method, the precipitation method, centrifugal separation, screw extrusion method, biology Method.Solid-liquid separation efficiency is followed successively by centrifugal separation, the precipitation method, natural filtration method (screening), compression filtration from high to low.From Heart method higher cost is not suitable for being applied to large-scale separation, and precipitation method speed is slower, and the most commonly used is pressurizeed on wet refuse Filter method.
But due in wet refuse cellulosic it is excessive, water imbibition is strong, thus the strainer no matter filtered use which type of hole Gauge structure is easy blocking, needs cleaning strainer repeatedly, significantly affects the effect of rubbish separation
Summary of the invention
The present invention provides a kind of new wet refuse anti-blockage type extruder, can by being additionally arranged in the outlet end of extruder The Turbogrid plates of rotation easily block needs so that the outlet end of extruder be avoided to be blocked to solve extrusion equipment in the prior art The technical issues of shutting down cleaning repeatedly.
The wet refuse anti-blockage type extruder of the embodiment of the present invention includes: extrusion cylinder, piston and Turbogrid plates；
The extrusion cylinder is the tubular structure of both ends open, and the bottom of the extrusion cylinder is provided with for sealing the extrusion cylinder The filter plate of bottom opening；The piston is inserted into the extrusion cylinder from the top opening of the extrusion cylinder, and is set in described squeeze In pressure cylinder；
The Turbogrid plates are arranged close to the filter plate, and are rotatably mounted on the extrusion cylinder；The Turbogrid plates Area be greater than the filter plate area.
Wet refuse anti-blockage type extruder as described above, wherein the filter plate is tiltedly mounted on the extrusion cylinder At bottom opening；
The piston has inclined extrusion head, and the extrusion head is parallel with the filter plate.
Wet refuse anti-blockage type extruder as described above, wherein the extruder further include: circulating water pool and pressurization Pump；The booster pump has outlet pipe；
The booster pump is mounted on the bottom of the circulating water pool；The outlet pipe has water outlet, pacifies on the water outlet Equipped with high-pressure nozzle；
The high-pressure nozzle is located at the top of the Turbogrid plates, and towards the Turbogrid plates.
Wet refuse anti-blockage type extruder as described above, wherein the Turbogrid plates are disc-shaped structure, the Turbogrid plates Diameter be M；
The extrusion cylinder is cylindrical press cylinder, and the diameter of the extrusion cylinder is N；Then N ﹤ M≤4N.
Wet refuse anti-blockage type extruder as described above, wherein the filter plate is projected as on the Turbogrid plates Ellipse；The edge of the ellipse and the edge of the Turbogrid plates align.
Wet refuse anti-blockage type extruder as described above, wherein the Turbogrid plates have a rotation axis, the Turbogrid plates around The rotation axis rotation；
The edge of the Turbogrid plates is provided with driving gear, is connected with driving motor on the driving gear.
Wet refuse anti-blockage type extruder as described above, wherein there is multiple filter hole, the mistake on the Turbogrid plates The aperture of filter opening is incrementally increased along filtering direction.
Wet refuse anti-blockage type extruder as described above, wherein the bottom of the cyclic water tank is provided with filtering ponds, institute It states and is provided with strainer between filtering ponds and the cyclic water tank；
The booster pump is mounted in the filtering ponds.
Wet refuse anti-blockage type extruder as described above, wherein there are multiple drainage holes, the grid on the filter plate There are multiple filter hole in panel；The aperture of the drainage hole is greater than the aperture of the filter hole.
In the embodiment of the present invention, by the way that filter plate is arranged in the exit of extrusion cylinder, and rotatable Turbogrid plates patch is set Nearly filter plate；It can be realized and constantly rotate Turbogrid plates in squeezing discharge opeing process, avoid Turbogrid plates from blocking, can be realized to extruding Wet refuse in cylinder carries out lasting extruding and is not easy to plug.
Detailed description of the invention
Fig. 1 is the construction profile of the wet refuse anti-blockage type extruder of the embodiment of the present invention；
Fig. 2 is projecting direction view of the filter plate on Turbogrid plates.
Specific embodiment
Wet refuse anti-blockage type extruder of the present invention can be made of following material, and be not limited to following material Material, such as: stainless steel, permanent magnet, aluminium alloy, plastics, rubber roll, steel wire, fashioned iron etc..
It is as shown in Figure 1 the construction profile of the wet refuse anti-blockage type extruder of the embodiment of the present invention, and referring to Fig. 2； The wet refuse anti-blockage type extruder of the embodiment of the present invention includes: extrusion cylinder 1, piston 10 and Turbogrid plates 2；Turbogrid plates are porous filter Network structure plays the role of strainer, for further filtering out the moisture in wet refuse.The extruder of the present embodiment is plunger Formula extruder.
The extrusion cylinder 1 is the tubular structure of both ends open, and the bottom of the extrusion cylinder 1 is provided with for sealing the extruding The filter plate 11 of 1 bottom opening of cylinder；The piston 10 is inserted into the extrusion cylinder 1 from the top opening of the extrusion cylinder 1, and is arranged In the extrusion cylinder 1；The side wall of piston 10 is generally fitted close with the inner wall of extrusion cylinder, is squeezed in extrusion process by reducing The mode of wet refuse volume in cylinder carries out pressurization extruding.
The general connection liquid cylinder pressure in the rear end of piston.
The Turbogrid plates 2 are arranged close to the filter plate 11, and are rotatably mounted on the extrusion cylinder 1；The grid The area of panel 2 is greater than the area of the filter plate 11.
Gap between Turbogrid plates 2 and filter plate 11 is usually fixed, is closely to paste between Turbogrid plates 2 and filter plate 11 Close；Even if Turbogrid plates rotate, and are rotated close to filter plate.
Filter plate is also to play the role of strainer, it is generally the case that has multiple drainage holes, the grid on filter plate 11 There are multiple filter hole on plate 2；The aperture of the drainage hole is greater than the aperture of the filter hole.The aperture of drainage hole is large enough to It is not easy to plug, a small amount of wet refuse extrudate is allowed to be discharged.
In the present embodiment, the installation site of Turbogrid plates be it is fixed, to be not necessarily mounted on extrusion cylinder.
Specifically, the Turbogrid plates 2 have rotation axis 20, the Turbogrid plates 2 are around rotation axis rotation 20；Rotation axis can To be fixed on extrusion cylinder, can also be fixedly installed with opposing compression cylinder position.
The edge of the Turbogrid plates 2 is provided with driving gear 3, is connected with driving motor 30 on the driving gear 3.Sliding tooth Wheel or worm structure, as long as meeting rotation Turbogrid plates；The generally included retarder of driving motor, meets rotate driving Gear.
In the embodiment of the present invention, by the way that filter plate is arranged in the exit of extrusion cylinder, and rotatable Turbogrid plates patch is set Nearly filter plate；Since the area of Turbogrid plates is greater than filter plate, what the different zones on Turbogrid plates can be reciprocal is mutually be overlapped with filter plate It closing, steel brush then can be set in the Turbogrid plates of non-coincidence part or syringe pipe is handled, in order to avoid blocking；To make extrusion cylinder Outlet end is always maintained at effective liquid passability, and extrusion equipment can be made to continuously run without blocking.
The gap of 1.8mm to 5.5mm is generally retained between Turbogrid plates and filter plate.
In addition, also can timely remove the compressed garbage being discharged on filter plate since Turbogrid plates are rotations, guarantee Filter plate is not easy to plug；Wire brush can be set in the one side of Turbogrid plates close to filter plate, during rotation constantly cleaning filtering Plate surface avoids blocking.
Since filter plate carries all piston press power, Turbogrid plates also can ease rotation, be not susceptible to failure.
The solid waste in extrusion cylinder after the completion of extruding can open filter plate discharge, can also be removed by piston It is discharged at the top of extrusion cylinder afterwards；After solid waste discharge, new wet refuse is injected into extrusion cylinder again and opens separation of solid and liquid behaviour Make.
The present embodiment, which can be realized, constantly rotates Turbogrid plates in squeezing discharge opeing process, avoids Turbogrid plates from blocking, Neng Goushi Lasting extruding now is carried out to the wet refuse in extrusion cylinder and is not easy to plug.
The wet refuse anti-blockage type extruder of the present embodiment, wherein the filter plate 11 is tiltedly mounted on the extrusion cylinder 1 Bottom opening at, inclined angle is generally 30-75 degree (i.e. under extrusion cylinder vertical state, between filter plate and horizontal plane Angle), preferred tilt angle is 45-60 degree；The area of filter plate can be made significantly to be higher than the section of extrusion cylinder 1 in this way Product can make extruding more smooth, solid-liquid separation effect is more preferable to increase the discharge aperture of liquid indirectly.
The piston 10 has inclined extrusion head 12, and the extrusion head 12 is parallel with the filter plate 11；Such energy Enough guarantee that one end of filter plate bottom is compacted first, is then gradually compacted entire filter plate；Also it indirectly increases to rubbish The squish area of rubbish, so as to make fluid removal faster；In the case where not upgrading piston press power, consolidating for extruding is improved Liquid separating effect.
Likewise, the area of Turbogrid plates is also bigger, also it is less susceptible to be blocked；The technology for being easier to be cleaned is brought to imitate simultaneously Fruit.
On the basis of the above embodiments, wherein the present embodiment further include: circulating water pool 5 and booster pump 4；The booster pump 4 With outlet pipe 40；Circulating water pool is generally located on the underface of Turbogrid plates for accepting the liquid that extrusion cylinder filters out.Booster pump Generally sewage type immersible pump.
The booster pump 5 is mounted on the bottom of the circulating water pool 4, for drawing the waste water filtered out in circulating water pool, And the waste water is pressurized by outlet pipe and is discharged.
The outlet pipe 40 has water outlet, is equipped with high-pressure nozzle 41 on the water outlet；The high-pressure nozzle 41 is located at The top of the Turbogrid plates 2, and towards the Turbogrid plates 2.
The present embodiment draws the waste water squeezed out using booster pump, then passes through pressurized waste water repeated flushing Turbogrid plates Not with filter plate close to region, so as to achieve the purpose that circulation repeatedly clean Turbogrid plates, realize the continuous of extruder Operation.
Further, the bottom of the cyclic water tank 5 is provided with filtering ponds 6, the filtering ponds 6 and the cyclic water tank 5 Between be provided with strainer 60；Strainer 60 is for preventing the small garbage in cyclic water tank from entering filtering ponds, in order to avoid blocking booster pump 4。
The booster pump 4 is mounted in the filtering ponds 6, is not blocked with guaranteeing that booster pump is continuously run.
The wet refuse anti-blockage type extruder of the present embodiment, wherein the Turbogrid plates 2 are disc-shaped structure, the grid The diameter of plate 2 is M；The extrusion cylinder 1 is cylindrical press cylinder, and the diameter of the extrusion cylinder 1 is N；Then N ﹤ M≤4N.
That is, the diameter maximum of Turbogrid plates is no more than four times of extrusion cylinder diameter；The especially extruding end of extrusion cylinder In the case where 45 degree to 60 degree of inclination, filter plate is projected as ellipse on Turbogrid plates, and the long axis of the ellipse is generally grid The radius of panel is optimal case.
As shown in Fig. 2, the wet refuse anti-blockage type extruder of the present embodiment, wherein the filter plate 11 is in the grid Ellipse is projected as on plate 2；The edge of the ellipse and the edge of the Turbogrid plates 2 align.
It is ensured that in Turbogrid plates rotary course in this way, most of region can recycle cleaned on Turbogrid plates, also can What the participation enough recycled was separated by solid-liquid separation filters out work.
The wet refuse anti-blockage type extruder of the present embodiment, wherein there are multiple filter hole on the Turbogrid plates 2, it is described The aperture of filter hole is incrementally increased along filtering direction.
That is, the filter hole aperture of Turbogrid plates 2 towards filter plate seat is smaller, the mistake in the one side far from filter plate Filter opening aperture is larger；Such design conveniently rapidly can contact grid by rinsing the one side of Turbogrid plates towards filter plate The technical issues of plate blocking, avoids in conventional design, and high pressure washing blocks Turbogrid plates more instead.
In addition, wet refuse anti-blockage type extruder cost of manufacture of the invention is not high, structure is compact to design, and construction is ingenious, Good effect of separating solid from liquid can be continuously run, and working service is convenient, the separating dry space from moist space suitable for various solidliquid mixtures.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.Pass through above embodiment party The description of formula, it is required that those skilled in the art can be understood that above-described embodiment method can add by some deformations The mode of general technology superposition is realized；It can certainly be realized by the upper some important technology features of simplification.Based on this The understanding of sample, technical solution of the present invention substantially the part that contributes to existing technology in other words are as follows: whole structure and Effect, and cooperate structure described in each embodiment of the present invention.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (9)

1. a kind of wet refuse anti-blockage type extruder characterized by comprising extrusion cylinder, piston and Turbogrid plates；
The extrusion cylinder is the tubular structure of both ends open, and the bottom of the extrusion cylinder is provided with for sealing the extrusion cylinder bottom The filter plate of opening；The piston is inserted into the extrusion cylinder from the top opening of the extrusion cylinder, and is set in the extrusion cylinder It is interior；
The Turbogrid plates are arranged close to the filter plate, and are rotatably mounted on the extrusion cylinder；The face of the Turbogrid plates Product is greater than the area of the filter plate.
2. wet refuse anti-blockage type extruder according to claim 1, which is characterized in that the filter plate is tiltedly mounted on At the bottom opening of the extrusion cylinder；
The piston has inclined extrusion head, and the extrusion head is parallel with the filter plate.
3. wet refuse anti-blockage type extruder according to claim 2, which is characterized in that the extruder further include: follow Ring pond and booster pump；The booster pump has outlet pipe；
The booster pump is mounted on the bottom of the circulating water pool；The outlet pipe has water outlet, is equipped on the water outlet High-pressure nozzle；
The high-pressure nozzle is located at the top of the Turbogrid plates, and towards the Turbogrid plates.
4. wet refuse anti-blockage type extruder according to claim 2, which is characterized in that the Turbogrid plates are disc knot Structure, the diameter of the Turbogrid plates are M；
The extrusion cylinder is cylindrical press cylinder, and the diameter of the extrusion cylinder is N；Then N ﹤ M≤4N.
5. wet refuse anti-blockage type extruder according to claim 4, which is characterized in that the filter plate is in the grid Ellipse is projected as on plate；The edge of the ellipse and the edge of the Turbogrid plates align.
6. wet refuse anti-blockage type extruder according to claim 1 to 4, which is characterized in that the Turbogrid plates have Rotation axis, the Turbogrid plates are rotated around the rotation axis；
The edge of the Turbogrid plates is provided with driving gear, is connected with driving motor on the driving gear.
7. wet refuse anti-blockage type extruder according to claim 1 to 4, which is characterized in that have on the Turbogrid plates There are multiple filter hole, the aperture of the filter hole is incrementally increased along filtering direction.
8. wet refuse anti-blockage type extruder according to claim 3, which is characterized in that the bottom of the cyclic water tank is set Filtering ponds are equipped with, are provided with strainer between the filtering ponds and the cyclic water tank；
The booster pump is mounted in the filtering ponds.
9. wet refuse anti-blockage type extruder according to claim 1 to 3, which is characterized in that have on the filter plate There are multiple drainage holes, there are multiple filter hole on the Turbogrid plates；The aperture of the drainage hole is greater than the aperture of the filter hole.
CN201910785517.9A 2019-08-23 2019-08-23 Wet refuse anti-blockage type extruder Withdrawn CN110466187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910785517.9A CN110466187A (en) 2019-08-23 2019-08-23 Wet refuse anti-blockage type extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910785517.9A CN110466187A (en) 2019-08-23 2019-08-23 Wet refuse anti-blockage type extruder

Publications (1)

Publication Number Publication Date
CN110466187A true CN110466187A (en) 2019-11-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910785517.9A Withdrawn CN110466187A (en) 2019-08-23 2019-08-23 Wet refuse anti-blockage type extruder

Country Status (1)

Country Link
CN (1) CN110466187A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111452412A (en) * 2020-04-09 2020-07-28 杭州匠琇科技有限公司 Environment-friendly garbage solid-liquid separation equipment
CN112776191A (en) * 2021-02-01 2021-05-11 中兴惠和(山东)环保科技有限公司 Stone cutting sewage treatment device and using method thereof
CN114474822A (en) * 2022-03-23 2022-05-13 广西科技大学 Sorting device convenient for separating dry garbage from wet garbage

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111452412A (en) * 2020-04-09 2020-07-28 杭州匠琇科技有限公司 Environment-friendly garbage solid-liquid separation equipment
CN111452412B (en) * 2020-04-09 2021-10-26 杭州匠琇科技有限公司 Environment-friendly garbage solid-liquid separation equipment
CN112776191A (en) * 2021-02-01 2021-05-11 中兴惠和(山东)环保科技有限公司 Stone cutting sewage treatment device and using method thereof
CN114474822A (en) * 2022-03-23 2022-05-13 广西科技大学 Sorting device convenient for separating dry garbage from wet garbage
CN114474822B (en) * 2022-03-23 2023-06-23 广西科技大学 Sorting device convenient for separating dry garbage from wet garbage

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Application publication date: 20191119