CN104647791A - Solid-liquid separation device - Google Patents

Solid-liquid separation device Download PDF

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Publication number
CN104647791A
CN104647791A CN201310594788.9A CN201310594788A CN104647791A CN 104647791 A CN104647791 A CN 104647791A CN 201310594788 A CN201310594788 A CN 201310594788A CN 104647791 A CN104647791 A CN 104647791A
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China
Prior art keywords
liquid
equipment
solid
separating liquid
handled thing
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CN201310594788.9A
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Chinese (zh)
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CN104647791B (en
Inventor
顾立锋
石飛稔
蒋子厚
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Jiangsu Benenv Environment Science And Technology Co ltd
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Jiangsu Benenv Environment Science And Technology Co ltd
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Publication of CN104647791A publication Critical patent/CN104647791A/en
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Abstract

The invention discloses a solid-liquid separation device. The solid-liquid separation device comprises a body 2 and a lower framework 3 for supporting the body 2 and further comprises a plurality of rotary shafts 9 arrayed in parallel in the forward and backward directions and extending in the horizontal direction, a plurality of rotary bodies 12 arranged on each rotary shaft 9 in parallel in the horizontal direction, a structure for extruding liquid in the processing object formed between the left and right adjacent rotary bodies or the front and rear adjacent rotary bodies 12 to enable the liquid to fall off from the part between gaps, press parts 33 arranged above the rotary bodies 12, and lead-out parts 33a arranged at the upper parts of the press parts; when the rotary bodies continuously push the processing object towards the front, the pressing parts 33 extrude the processing object from the bottom to top to lead out the liquid from the lead-out parts 33a. The solid-liquid separation device is capable of carrying out the upper and lower layers of solid-liquid separation on the processing object; the dehydration property is greatly improved.

Description

A kind of equipment for separating liquid from solid
Technical field
The present invention relates to field of environment protection equipment, be specifically related to a kind of equipment for separating liquid from solid.
Background technology
At present, common equipment for separating liquid from solid structure mainly comprises: multiple gyroaxises that fore-and-aft direction is arranged in parallel, left and right directions extends, multiple revolving bodies that each gyroaxis left and right directions is arranged in parallel, liquid in handled thing between revolving body can be carried out extruding and the structure that liquid is fallen between gap, be arranged on the press sections above revolving body, and when revolving body is pushed ahead to the structure that handled thing extrudes from top to bottom.Such device by the mixture of solid and liquid while constantly pushing ahead, can be separated with liquid solid.Press sections in mechanism is squeezed handled thing, and make moisture from being wherein separated, dewatering is improved, and the liquid simultaneously separated in handled thing is fallen by the below of gap at handled thing.So the liquid between the top of handled thing and press sections, be not easy to be separated with handled thing.
Therefore dewatering efficiency is restricted, and also needs further improvement, to improve the dewatering efficiency of this device.
Summary of the invention
For solving the problems of the technologies described above, we propose the more superior equipment for separating liquid from solid of a kind of dewatering, make the device after improvement be easy to the liquid between handled thing top and press sections to be separated with handled thing.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of equipment for separating liquid from solid, comprise the lower frame 3 of body 2 and supporting body 2, also be included in multiple gyroaxises 9 that fore-and-aft direction is arranged in parallel, left and right directions extends, multiple revolving bodies 12 that each gyroaxis 9 left and right directions is arranged in parallel, liquid in the handled thing formed in the middle of the adjacent revolving body 12 in left and right or front and back is carried out extruding the structure that liquid is fallen between gap, be arranged on the press sections 33 above revolving body 12, and be arranged on the leading-out portion 33a on press sections top;
Described revolving body 12 is when constantly pushing ahead handled thing, and described press sections 33 extrudes handled thing from lower to upper, is outwards derived by liquid from described leading-out portion 33a.
Preferably, described leading-out portion 33a is a kind of leadout hole in elongate shape in the longitudinal direction.
Preferably, the leadout hole 33a of described multiple elongate is at left and right directions arranged in parallel.
Preferably, the leadout hole 33a of described elongate has at least a part to be the state be inserted into by top, and is provided with rotatable rotating part 39.
Preferably, the edge of described rotating part 39 is provided with multiple projection 39a, and its underpart is provided with the device matched with leadout hole 33a insert state; Described rotating part 39 can freely turn round under the support on crimping section 33 top, and described rotating part 39 can constantly turn round under the drive of the handled thing of constantly pushing ahead.
Preferably, described rotating part 39 structure in the form of annular discs, which is provided with leadout hole 33a.
Preferably, described equipment for separating liquid from solid is also provided with discharge portion 3; Gone out by press sections 33 upper compressive, and by the liquid that leadout hole 33a derives, guide discharge portion 3 into by a paths.
Preferably, described equipment for separating liquid from solid is also provided with path, liquid interflow, and the liquid that bootable press sections 33 top is derived, falls from described gap.
Compared with prior art, the present invention has the following advantages:
Undertaken extruding the structure that liquid is fallen between gap by the liquid arranged in equipment for separating liquid from solid in the handled thing that formed in the middle of the adjacent revolving body in left and right or front and back, fall making the liquid in handled thing, liquid in handled thing is passed through leading-out portion simultaneously, derived by the top of press sections.By carrying out upper and lower both sides Separation of Solid and Liquid to handled thing, dehydration property is got a greater increase.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only one embodiment of the present of invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure for amplifying schematic diagram of the major part of a kind of equipment for separating liquid from solid disclosed in the embodiment of the present invention;
Fig. 2 is the overall structure schematic diagram of a kind of equipment for separating liquid from solid disclosed in the embodiment of the present invention;
The left TV structure schematic diagram that Fig. 3 is a kind of equipment for separating liquid from solid disclosed in the embodiment of the present invention;
Fig. 4 is the rearview of the handling part of a kind of equipment for separating liquid from solid disclosed in the embodiment of the present invention;
Fig. 5 is the part-structure enlarged diagram in Fig. 4;
Fig. 6 is the major part backsight structural representation of driving mechanism;
Fig. 7 is the front cross sectional view of export agency;
Fig. 8 is the cross-sectional side view of export agency.
Corresponding component title in figure represented by numeral:
1. equipment for separating liquid from solid 2. body 2a. housing 3. lower frame (also claiming Drainage tank) 4. side frame 4a. tap 6. handling part 7. driving mechanism 8. press mechanism 9. gyroaxis 11. guide rod 12. finger plate (revolving body) 12A. first finger plate 12B. second finger plate 12C. the 3rd finger plate 12D. the 4th finger plate 14. driven sprocket 16. pad 17. gap 18. outlet 19. discharge guide member 21. drive motors 21a. force-output shaft 22. drive sprocket 23. forward sprocket 24. bottom sprocket wheel 26. driving-chain 27. driving shaft 28. bearing 29. support component 31. inverted L-shaped support frame 32. support component 33. rammer board (pressing part) 33a. leadout hole (export section) 34. cylinder 36. and derive parts 37. and shake axle 38. supporting frame 39. rotating part 39a. projection 41. back shaft
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only one embodiment of the invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below in conjunction with embodiment and detailed description of the invention, the present invention is further detailed explanation.
Embodiment.
As shown in Figure 1, Figure 2 and Figure 3, equipment for separating liquid from solid 1 is constantly forwards advanced by the mixture (handled thing) of solid and liquid (mainly water), carries out a kind of device that de-liquid (mainly moisture) processes to handled thing simultaneously.This device mainly comprises the body 2 on top and the lower frame 3 of supporting body 2.
Lower frame 3 is Drainage tanks (discharge portion) that the top of a box-like opens, and this discharge opeing is filled with temporarily can store isolated liquid from body 2.
Body 2 lower frame 3 that (direction of transfer, conveyance direction) tilts obliquely by forwards supports, and the strong point at body 2 rear portion can move up and down, and body 2 can be changed between state obliquely in level with forwards.
Described body 2 comprises housing 2a, tabular side frame 4, handling part 6, driving mechanism 7 and press mechanism 8, and described housing 2a is box-like structure, and upper and lower two housing 2a are provided with opening relatively; The quantity of described side frame 4 is two, opposing parallel setting, and match with two housing 2a the housing of a formation integrally closed in the longitudinal direction; Described handling part 6 is arranged in the middle of tabular side frame 4, and is provided with press mechanism 8 above handling part 6, and below is provided with driving mechanism 7.
First, composition graphs 1-Fig. 5, is described the structure of handling part 6.
Described handling part 6 comprises that be located in the middle of left and right sides frame 4 can free pivotal multiple gyroaxis 9, many pieces of guide rods (guide member) 11 that fix in the centre of left and right sides frame 4 and by housing 2a support, that extend in the longitudinal direction, pivotal many pieces of oval finger plates (revolving body) 12 together with gyroaxis 9.
Described multiple gyroaxis 9 is arranged on the propelling movement direction of handled thing, and according to the interval of setting, be arranged in a row, the center of described multiple gyroaxis point-blank.Each gyroaxis 9, by the bearings between both end sides frame 4, turns round around self.The afterbody of side frame 4 gyroaxis 9 outwardly of driving mechanism 7 side is provided with the driven sprocket 14 rotated together with gyroaxis 9, and this driven sprocket 14 is parts of above-mentioned driving mechanism 7, and particular content can describe in detail below.
Described finger plate 12 is arranged on (the present embodiment is equidistant) in the interval of gyroaxis 9, and be arranged side by side about many pieces of finger plates setting.Left and right is arranged side by side the many pieces of finger plates 12 arranged, and the same parts that left and right directions is adjacent is also parallel to each other, and vertical about gyroaxis 9, is fixed on gyroaxis 9.
The finger plate 12 that left and right is adjacent, the distance between 12 is kept by the circular annular form pad 16 that gyroaxis 9 is exterior.Between finger plate 12 same parts that the gyroaxis 9 that front and back are adjacent is arranged, the corresponding connection of right position, finger plate 12 forms matrix arrangement between side frame 4 and 4.
In other words, many pieces of finger plates 12 in the horizontal direction, form rectilinear revolution row L.Revolution row L repeatedly arranged in parallel at equal intervals in the lateral direction, forms conveyance plane in the longitudinal direction.This conveyance plane is when device body is horizontal direction, and multiple gyroaxis 9 in the longitudinal direction horizontal alignment arranges, and front and back are the level of state; When device body is heeling condition, multiple gyroaxis 9 towards front, arranged in parallel on the incline direction of front upper place.
Finger plate beyond the dirtiest (forefront) of finger plate 12 conveyance direction from the side, is pivotal ellipsoidal structures centered by the crosspoint of major axis and minor axis.The finger plate 12 that conveyance direction is the dirtiest is the circular configurations centered by the centre of gyration.Finger plate 12 adjacent in handled thing conveyance direction, the rotary track D between 12 is the same, or the finger plate 12 of rear side is less than the rotary track D radius of finger plate 12 above.
Specifically, the finger plate 12 of revolution row L comprises the first finger plate 12A, the second finger plate 12B, the 3rd finger plate 12C and the 4th finger plate 12D successively.The rotary track D radius of Four types finger plate is followed successively by R1, R2, R3 and R4, and R1>R2>R3>R4.Wherein, the first finger plate 12A is arranged on the starting point of handled thing direction of propulsion.
Distance between adjacent finger plate 12 is ensureing design as far as possible short on the basis larger than mutual rotary track D radius.Before and after adjacent between ellipticity finger plate 12A, 12B, 12C, although rotary track D is consistent from the side, angle of revolution differs 90 degree each other.The rotary track D of adjacent circular turned plate 12D and oval finger plate 12C is non-wraparound state from the side.The rotary track of the 4th finger plate 12D is consistent with the side view of this finger plate.
The cross section of described guide rod 11 is rectangle or triangle, and cross-sectional area diminishes in the transmission direction gradually.Guide rod 11 is arranged between adjacent revolution row L (between finger plate 12 and 12), the top of gyroaxis 9.Therefore, multiple gyroaxises 9 of arranged in parallel on multiple guide rods 11 that left and right directions is arranged side by side and fore-and-aft direction, cross one another formation clathrate in the horizontal direction.Between the guide rod 11 that left and right is adjacent, form elongated gap 17 in the longitudinal direction.
At the upstream side (rearward end) of conveyance plane, handled thing is imported, (what Fig. 1 marked is such to positive direction to make each finger plate 12, to transfer positive direction to counterclockwise) constantly rotate, conveyance plane is formed wavy, in finger plate 12 occurs above guide rod 11, the peripheral edge portion of this finger plate 12 moves to front, handled thing is shifted and transports forward successively.
In the process of conveyance, fall between the finger plate that the liquid in handled thing is adjacent with front and back between the finger plate 12 that left and right is adjacent, be discharged to Drainage tank 3 li by gap 17 and keep in.By utilizing structure between finger plate 12 and gap 17, liquid is constantly extruded from handled thing, and while handled thing constantly transports forward, solid content improves constantly.
When handled thing is transported to the dirtiest time, handled thing is through de-liquid process fully, approximate solid-state.Handled thing through de-liquid process is discharged by outlet 18, by discharging the landing of guide member 19 forward downward.So far, the Separation of Solid and Liquid work that handled thing carries out is completed.
Due to the interval in the gap 17 between guide rod 11 and 11 adjacent on left and right directions, gradually expand downwards, so the liquid be extruded from upper part, gap 17, can both drop on smoothly in Drainage tank 3.
Next, according to Fig. 2, Fig. 4 and Fig. 6, the formation of driving mechanism 7 is described.
Driving mechanism 7 by the driven sprocket 14 be arranged on gyroaxis, the drive motors 21 being arranged on device body rear portion, turn round together with the force-output shaft 21a of drive motors 21 and arrange drive sprocket 22, be arranged on device body 2 front portion forward sprocket 23, be arranged on many bottom sprocket wheels 24 below driven sprocket 14, be wrapped on driven sprocket 14 and drive sprocket 22 and forward sprocket 24 and ensure that the power of drive sprocket 22 can make each gyroaxis 9 ensure unified speed of gyration, the driving-chain 26 rounded when side-looking state forms.
Drive sprocket 22 passes through force-output shaft 21a and pivotal driving shaft 27 is fixed together with force-output shaft 21a.Driving shaft 27 two ends are fixed on left and right sides frame 4 by bearing 28.Above-mentioned driving-chain 26 is intertwined and connected at the rear side of drive sprocket 22.
Many bottom sprocket wheels 24,24,24 are arranged side by side in the longitudinal direction, and the top of adjacent bottom sprocket wheel 24, when being transmitted sprocket wheel 26 and being intertwined and connected, is also transmitted sprocket wheel 26 below the bottom sprocket wheel 24 that this bottom sprocket wheel 24 is adjacent and is intertwined and connected.Forward sprocket 23 is transmitted chain 26 and is intertwined and connected in front, each driven sprocket 14 is all transmitted chain 26 and is intertwined and connected in below.
Near the vertical lower of the driven sprocket 14 of many fore-and-aft directions, be provided with support component 29.Particularly, be seen as the rectangular-shaped support frame 31 of inverted L-shaped from front, above support frame 31, be provided with the support component 32 of the close driven sprocket 14 of integration.From the back side, between this support component 32 and driven sprocket 14, be provided with driving-chain 26, this support component can prevent driving-chain 26 from landing driven sprocket.
In driving mechanism 7, (what Fig. 2 marked is such to carry out positive direction by drive motors to drive sprocket 22, clockwise direction is positive direction) drive, this power can be sent on each driven sprocket 14, (what Fig. 2 marked is such to make each finger plate 12 positive direction, be counterclockwise positive direction) rotate, thus make handled thing constantly take off liquid to dirty conveyance.
Next according to Fig. 1-Fig. 3, Fig. 7 and Fig. 8, press mechanism is described.
Press mechanism 8 by be arranged on conveyance plane vertical direction adjacent upper part and with device body 2 upper end rear portion for fulcrum can the rammer board (pressing part) 33 of freely up and down movement, carry out above rammer board 33 elasticity squeezing cylinder 34, be arranged on rammer board 33 front portion and the derivation parts 36 that the liquid be squeezed out in handled thing on the downside of rammer board is derived from the top of rammer board 33 can be formed.
Above-mentioned rammer board 33, rear portion and middle part are compared with front portion and are bent upwards.The rear end of rammer board is by left and right directions shakes axle 37, and the housing 2a of device body 2 is supported by axle.The left and right width of rammer board 33 be set to and left and right sides frame 4 consistent with the distance between 4, or smaller; The anterior-posterior length of rammer board is set to consistent with the total length of conveyance plane or smaller.
Cylinder 34 is by the fore-end at device body 2, and between left and right sides frame 4 and 4, the front of erection is inverted U-shaped supporting at the supporting frame 38 of left and right directions and central portion setting.Time cylinder 34 does and extends, extruding springy is carried out from the top down in the front end of rammer board 33, and time cylinder 34 does and shrinks, rammer board cancels the extruding action carried out below.
Because rammer board 33 is to below extruding, the handled thing between this rammer board and conveyance plane is subject to extruding force from the top down, thus promotes the fluid separation applications in handled thing.Cylinder 34 also can change gas spring or the Compress Spring that can be applied with Elastic Strength Pressure downwards into.
As shown in Figure 7, Figure 8, export section 36 is located at the front portion of rammer board 33, is symmetrical set.Leadout hole (leading-out portion) 33a that export section 36 is extended by the thin shape of the multiple length penetrating insertion in rammer board 33 front portion, be exported pivoting part 39 that lower end that hole 33a penetrates insertion from top contact with rammer board 33, path that rammer board 33 top guiding tapping flows to Drainage tank 3 forms.
Leadout hole 33a is parallel in conveyance direction, arranged in parallel on left and right directions.
Pivoting part 39 keeps discoid in the lateral direction in thick place, and its periphery just arranges projection 39a at regular intervals.Each pivoting part 39 is provided with leadout hole 33a, and the bottom of each pivoting part 39 has corresponding leadout hole 33a to insert from top, and the central part of these pivoting parts 39 is run through by the back shaft 41 extended in the lateral direction.Freely turning round of this back shaft 41 is supported by rammer board 33.
Above-mentioned discharge opeing flow path is formed on the top of rammer board 33.Particularly, time conveyance plane (guide rod 11) is dirty to conveyance direction, rammer board 33 is states obliquely, and in the horizontal direction to the inclined downward of conveyance direction upstream side, the angle of inclination of device body 2 is consistent according to the angle adjusted before.Therefore, the liquid of deriving above rammer board 33, because this angle of inclination flows to the rear portion of rammer board.Arrive the liquid at rammer board rear portion, the tap 4a(reference Fig. 2 by side frame 4 is arranged) flow to Drainage tank 3.
The press mechanism 8 be made up of this squeezes under the associating of rammer board 33 handled thing that many pieces of finger plates 12 constantly advance forward successively, the gap of the liquid squeezed out in handled thing by being formed between leadout hole 33a and pivoting part 39, be exported from the top of rammer board 33, the top of the rammer board 33 of approach is flowed out by tilting to flow out by above-mentioned formation, until tap 4a, the liquid flowed out from this tap 4a is collaborated by gap 17 and the liquid fallen, and flows to Drainage tank 3 and temporarily stores.
At this moment, the pivoting part 39 that lower end contacts with handled thing in conveyance and handled thing are inconjunction with revolution, and the blocking of leadout hole 33a is also because have projection etc. to be effectively discharged, so leadout hole 33a can not block.
By the equipment for separating liquid from solid 1 of above structure, the rotary track D radius of finger plate 12 constantly reduces in conveyance direction, space between rammer board 33 and conveyance plane is also along with conveyance direction is more and more less, so progressively de-liquid process is carried out to handled thing, so can be more effectively separated by the liquid in handled thing.
Downward is adjustable to the resilient pressing force of the cylinder 34 that rammer board 33 extrudes, and therefore, can carry out the adjustment of the most applicable pressure according to the kind of handled thing, thus improves solid-liquid separation efficiency, economize energy.
Handled thing can be pushed ahead by finger plate 12 successively, also can prevent handled thing from blocking gap 17 simultaneously.
The derived type structure 36 of press mechanism 8, makes the liquid be separated in handled thing be derived by the top of rammer board 33, so handled thing can be made to carry out de-liquid process in upper and lower both sides simultaneously, de-liquid efficiency is improved.Pivoting part 39 can prevent the derived type structure of leadout hole 33a from blocking, and improves de-liquid efficiency while de-liquid function is protected.In addition, because pivoting part 39 is provided with projection 39a, the movement of handled thing can drive pivoting part 39 to turn round, and more effectively can prevent the generation of stopping state.
By the liquid that gap 17 falls, and the fluid storage flowed down from rammer board 33 top is same Drainage tank 3, and do not need other Drainage tanks of bamboo product, make device simple structure, easy to use, cost is low.
The outer rim projection 39a of pivoting part 39 can effectively along with the mobile pivoting part 39 that drives of handled thing carries out continuous rotary, therefore, also other parts of brush that projection is set and so on parts 39 outer marginal circumference can be filled in revolution, these parts can promote that pivoting part 39 turns round, and need not arrange projection as shown in Figure 8.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.

Claims (8)

1. an equipment for separating liquid from solid, comprise the lower frame (3) of body (2) and supporting body (2), it is characterized in that, body (2) is also included in fore-and-aft direction and is arranged in parallel, multiple gyroaxises (9) that left and right directions extends, multiple revolving bodies (12) that each gyroaxis (9) left and right directions is arranged in parallel, liquid in the handled thing formed in the middle of left and right or front and back adjacent revolving body (12) is carried out extruding the structure that liquid is fallen between gap, be arranged on the press sections (33) of revolving body (12) top, and be arranged on the leading-out portion (33a) on press sections top,
Described revolving body (12) is when constantly pushing ahead handled thing, and described press sections (33) extrudes handled thing from lower to upper, is outwards derived by liquid from described leading-out portion (33a).
2. equipment for separating liquid from solid according to claim 1, is characterized in that, described leading-out portion (33a) is a kind of leadout hole in elongate shape in the longitudinal direction.
3. equipment for separating liquid from solid according to claim 2, is characterized in that, the leadout hole (33a) of described multiple elongate is at left and right directions arranged in parallel.
4. the equipment for separating liquid from solid according to Claims 2 or 3, is characterized in that, the leadout hole (33a) of described elongate has at least a part to be the state be inserted into by top, and is provided with rotatable rotating part (39).
5. equipment for separating liquid from solid according to claim 4, is characterized in that, the edge of described rotating part (39) is provided with multiple projection (39a), and its underpart is provided with the device matched with leadout hole (33a) insert state; Described rotating part (39) can freely turn round under the support on crimping section (33) top, and described rotating part (39) can constantly turn round under the drive of the handled thing of constantly pushing ahead.
6. equipment for separating liquid from solid according to claim 5, is characterized in that, described rotating part (39) structure in the form of annular discs, which is provided with leadout hole (33a).
7. the equipment for separating liquid from solid according to any one of claim 1-6, is characterized in that, described equipment for separating liquid from solid is also provided with discharge portion (3); Gone out by press sections (33) upper compressive, and by the liquid that leadout hole (33a) is derived, guide discharge portion (3) into by a paths.
8. equipment for separating liquid from solid according to claim 7, is characterized in that, described equipment for separating liquid from solid is also provided with path, liquid interflow, and the liquid that bootable press sections (33) top is derived, falls from described gap.
CN201310594788.9A 2013-11-22 2013-11-22 Oval plate type solid-liquid separation device Active CN104647791B (en)

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Application Number Priority Date Filing Date Title
CN201310594788.9A CN104647791B (en) 2013-11-22 2013-11-22 Oval plate type solid-liquid separation device

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Application Number Priority Date Filing Date Title
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CN104647791A true CN104647791A (en) 2015-05-27
CN104647791B CN104647791B (en) 2017-01-25

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CN109224611A (en) * 2018-10-31 2019-01-18 安徽天健环保股份有限公司 Rotatable impurity separation machine and its oil-separation lifting device
CN110357380A (en) * 2018-04-02 2019-10-22 江苏凯亚环保科技有限公司 A kind of filter gap self-cleaning type equipment for separating liquid from solid
CN113211842A (en) * 2021-04-08 2021-08-06 长兴瑷晟环保科技有限公司 Grid type solid-liquid separation equipment

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CN113211842B (en) * 2021-04-08 2022-10-18 长兴瑷晟环保科技有限公司 Grid type solid-liquid separation equipment

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