CN106039803B - Unit is extracted in a kind of filtering of easy screening material - Google Patents
Unit is extracted in a kind of filtering of easy screening material Download PDFInfo
- Publication number
- CN106039803B CN106039803B CN201610648688.3A CN201610648688A CN106039803B CN 106039803 B CN106039803 B CN 106039803B CN 201610648688 A CN201610648688 A CN 201610648688A CN 106039803 B CN106039803 B CN 106039803B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- filtering
- valve
- extracted
- screening material
- 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.)
- Active
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 title claims abstract description 28
- 238000012216 screening Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 230000011218 segmentation Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000000284 extract Substances 0.000 abstract description 12
- 239000012065 filter cake Substances 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 11
- 239000002893 slag Substances 0.000 description 11
- -1 Polytetrafluoroethylene Polymers 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009183 running Effects 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a kind of filterings of easy screening material to extract unit, composition includes distribution pipe (17), distribution pipe (17) is connected with one or more filtering squeezing machines (18) through inlet valve (13), it includes cylinder (8) to filter squeezing machine, cylinder (8) upper end is connect with inlet valve (13), cylinder (8) lower end is equipped with outlet valve (1), special-shaped filter tube (9) is equipped in cylinder (8), it is equipped between the inlet valve (13) and cylinder (8) and just blows blow valve (12), cylinder (8) lower part is equipped with blowback liquid valve (2).The present invention can carry out various materials while filtering is extracted, closed-loop operation, and filter effect is preferable, extracts efficient, moreover it is possible to continuously go out dry filter cake, can effectively be combined with production activity.
Description
Technical field
The present invention relates to a kind of processing equipment for easy screening material, especially a kind of filtering squeezing machine of easy screening material
Group.
Background technology
Easy screening material refers to that the filtering in solution is formed by Specific Cake β ＜ 1015(1/m2), particle is in rigidity, filter cake
It forms 30mm or more and is incompressible, need quickly to be separated by solid-liquid separation in most of production technology, while needing to obtain
The filter cake of higher mass dryness fraction.There are many filter device currently on the market, filter such slurry plate and frame filter press multi-purpose greatly, centrifuge,
The equipment such as squeezer are completed, and filtering comparable trouble of getting up is done so in the case where the effect requirements of filtering are not very high
Prodigious inconvenience is brought to production；And these devices are required for that a large amount of labour and higher cost is spent to go to tie up greatly
Shield maintenance, and be all open type work to safety in production with cleanly production bring very unfavorable factor；Also have many simple
Bag type filter device, although closed production, pocket type removal filter cake major part manually operates and filter cake mass dryness fraction is very low；It cannot
It meets the needs of production well.
Invention content
The object of the present invention is to provide a kind of filterings of easy screening material to extract unit.The present invention can realize filtering, squeeze
Dry, deslagging all automatic runnings, filter effect is preferable, extracts efficient, moreover it is possible to continuously go out dry filter cake, can effectively be tied with production activity
It closes.The present invention will also charging with drain filter cake and controlled by valve, connected using pipeline, realization overall process closed-loop operation, i.e., without
The advantages of environment, is polluted in the influences such as smelling out, and the pollutant in environment will not be made to infect material influence product quality.
Technical scheme of the present invention：Unit is extracted in a kind of filtering of easy screening material, it is characterised in that：Including distribution pipe, divide
Piping is connected with one or more filtering squeezing machines through inlet valve, and filtering squeezing machine includes cylinder, and cylinder upper end connects with inlet valve
It connects, cylinder lower end is equipped with outlet valve, and special-shaped filter tube is equipped in cylinder, is equipped between the inlet valve and cylinder and just blows slag dumping
Valve, cylinder lower part are equipped with blowback liquid valve.
The filtering of easy screening material above-mentioned is extracted in unit, and the cross section of inboard wall of the special-shaped filter tube is in up-small and down-big
Taper, bevel angle α are 1~15 °.
The filtering of easy screening material above-mentioned is extracted in unit, and the cylinder saves segmentation cylinder by 1-5 and constitutes, often section segmentation cylinder
Be equipped with segmentation special-shaped filter tube in vivo, through flange and be bolted between adjacent sectional cylinder, adjacent sectional cylinder contact surface it
Between be equipped with rectangular seal, be equipped with O-ring seal between flange and segmentation cylinder, the lower part setting segmentation of often section segmentation cylinder is anti-
Blow liquid valve.
The filtering of easy screening material above-mentioned is extracted in unit, and the cylinder upper end is equipped with flat cover or spherical cap, flat cover or ball
Shape lid is connect through taking over inlet valve, it is described take over setting just blow blow valve.
The filtering of easy screening material above-mentioned is extracted in unit, and the cylinder upper end is equipped with actuating unit.
The filtering of easy screening material above-mentioned is extracted in unit, and the actuating unit includes motor, and motor is connected with setting and exists
Lead screw in cylinder, lead screw are equipped with piston.
The filtering of easy screening material above-mentioned is extracted in unit, and the actuating unit includes telescoping mechanism, the end of telescoping mechanism
Portion is equipped with the lifting piston being mounted in cylinder, and telescoping mechanism is cylinder, screw elevator or hydraulic cylinder.
The filtering of easy screening material above-mentioned is extracted in unit, and the actuating unit includes the rubber tube being arranged in cylinder,
Rubber tube upper end is connected with the air valve being arranged outside cylinder.
The filtering of easy screening material above-mentioned is extracted in unit, and the special-shaped filter tube includes filter body, filter body
It is trapezoidal screw thread gutter channel or section is trapezoidal horizontal gutter channel that outer surface, which is equipped with section,.
The filtering of easy screening material above-mentioned is extracted in unit, and the outer surface of the filter body is equipped with vertical gutter channel.
The filtering of easy screening material above-mentioned is extracted in unit, the material of the filter body be ultra-high molecular weight polyethylene,
Polytetrafluoroethylene (PTFE), 316L, titanium, polyamide fibre, terylene, graphite or polypropylene.
Compared with prior art, the present invention can be carried out by distribution pipe one or more filtering squeezing machines in parallel by PLC
Control, realization continuously go out dry filter cake, can effectively be combined with production activity, are coordinated using specific filtering squeezing machine, are passed through
The pressure that solid squeezes solid extracts the solid in cylinder, and filter effect is preferable, extracts efficient.Pass through the cylinder knot of segmented
Structure can realize that segmentation filtering is extracted, improve filtering and extract effect, improve production efficiency, preferably top can also become flat
Valve is closed in time, is conducive to save energy consumption；Also use actuating unit (lead screw piston or rubber tube extract function and piston is shirked
Slag) it carries out extracting solid, moreover it is possible to solid is squeezed out, efficiency is improved.Special filter tube outer surface has slot, can be trapezoidal thread
Slot, regular screw threads slot, vertical slots or level trough etc. be conducive to flowing water, and prevent special-shaped filter tube slag effect under squeeze outward when with
Cylinder is bonded situations such as unfavorable flowing water.
The present invention can realize filter, extract, deslagging all automatic runnings, filter effect is preferable, extracts efficient, moreover it is possible to continuously
Go out dry filter cake, can effectively be combined with production activity.The present invention will also charging with drain filter cake and controlled by valve, connected using pipeline
Connect, realize overall process closed-loop operation, i.e., odorlessness excessive equal influences pollution environment the advantages of, and the pollutant in environment will not be made
Infecting material influences product quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the internal structure schematic diagram for filtering squeezing machine；
Fig. 3 is the structural schematic diagram of one-part form cylinder；
Fig. 4 is the structural schematic diagram of two-part cylinder；
Fig. 5 is the structural schematic diagram of three-stage cylinder；
Fig. 6 is the structural schematic diagram of lead screw actuating unit；
Fig. 7 is the structural schematic diagram of flexible actuating unit；
Fig. 8 is the structural schematic diagram of rubber actuating unit；
Fig. 9 is the structural schematic diagram that section is trapezoidal screw thread gutter channel special-shaped filter tube；
Figure 10 is the structural schematic diagram that section is the special-shaped filter tube that trapezoidal screw thread gutter channel is constituted with vertical gutter channel；
Figure 11 is the structural schematic diagram that section is the special-shaped filter tube that trapezoidal horizontal gutter channel is constituted with vertical gutter channel.
Label in attached drawing be：1- outlet valves, 2- blowback liquid valves, 3- bolts, 4-O type sealing rings, 5- rectangular seals,
6- flanges, 7- segmentation blowback liquid valves, 8- cylinders, 9- special-shaped filter tubes, 10- take over, and 11- flat covers, 12- just blows blow valve, 13-
Inlet valve, 14- spherical caps, 15- are segmented special-shaped filter tube, and 16- is segmented cylinder, 17- distribution pipes, and 18- filters squeezing machine, and 19- lives
Plug, 20- lead screws, 21- motors, 22- telescoping mechanisms, 23- lifting pistons, 24- rubber tubes, 25- air valves, 26- filter bodies, 27-
Screw thread gutter channel, the vertical gutter channels of 28-.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment.Unit is extracted in a kind of filtering of easy screening material, constitutes as illustrated in fig. 1 and 2, including distribution pipe 17, distribution
Pipe 17 is connected with one or more filtering squeezing machines 18 through inlet valve 13, and filtering squeezing machine includes cylinder 8,8 upper end of cylinder with into
Expect that valve 13 connects, 8 lower end of cylinder is equipped with outlet valve 1, is equipped with special-shaped filter tube 9 in cylinder 8, the inlet valve 13 and cylinder 8 it
Between be equipped with and just blow blow valve 12,8 lower part of cylinder is equipped with blowback liquid valve 2.
As shown in figure 4, the cross section of inboard wall of the special-shaped filter tube 9 is in up-small and down-big taper, bevel angle α is 1~15 °
(preferably 4~8 °).
As shown in Figure 2-5, the cylinder 8 is made of 1-5 section segmentation cylinders 16, different equipped with being segmented in often section segmentation cylinder 16
Type screen pipe 15 is connected through flange 6 and bolt 3 between adjacent sectional cylinder 16, is equipped between 16 contact surface of adjacent sectional cylinder
Rectangular seal 5 is equipped with O-ring seal 4 between flange 6 and segmentation cylinder 16, the lower part setting segmentation of often section segmentation cylinder 16
Blowback liquid valve 7.
As shown in figures 1-8,8 upper end of the cylinder is equipped with flat cover 11 or spherical cap 14, and flat cover 11 or spherical cap 14 are through taking over
10 connect with inlet valve 13, are arranged on the take over 10 and are just blowing blow valve 12.
8 upper end of the cylinder is equipped with actuating unit.
As shown in fig. 6, the actuating unit includes motor 21, motor 21 is connected with the lead screw 20 being arranged in cylinder 8, silk
Bar 20 is equipped with piston 19.Motor drives screw mandrel rotates, to make piston move down the function of pushing away slag, while increasing mass dryness fraction.
As shown in fig. 7, the actuating unit includes telescoping mechanism 22, the end of telescoping mechanism 22, which is equipped with, is mounted on cylinder 8
Interior lifting piston 23, telescoping mechanism 22 are cylinder, screw elevator or hydraulic cylinder.Telescoping mechanism make lifting piston decline into
Row shirks slag, while increasing the function of mass dryness fraction.
As shown in figure 8, the actuating unit includes the rubber tube 24 being arranged in cylinder 8,24 upper end of rubber tube is connected with
The air valve 25 being arranged outside cylinder 8.By air pump after air valve air inlet makes rubber tube become larger as balloon shingle, increase simultaneously
Add the function of mass dryness fraction.
As shown in figs. 9-11, the special-shaped filter tube 9 includes filter body 26, and the outer surface of filter body 26, which is equipped with, to be cut
Face is that trapezoidal screw thread gutter channel 27 or section are trapezoidal horizontal gutter channel 29.The outer surface of the filter body 26 is equipped with
Vertical gutter channel 28.
The material of the filter body is ultra-high molecular weight polyethylene, polytetrafluoroethylene (PTFE), 316L, titanium, polyamide fibre, terylene, stone
Ink or polypropylene.
It the inlet valve 13, outlet valve 1, blowback liquid valve 2 and just blows blow valve 12 ball valve can be used.The blowback goes out
Liquid valve 2 is mainly used for removal solid, pulse cleaning special-shaped filter tube.It is mainly that positive blow pressure power or vacuum are taken out just to blow blow valve 12
Power press dry solid slag dumping again.Positive blowback is for screen pipe surfaces externally and internally, which position slag solid is, blowback is in slag solid
Reverse side is just being blown in slag solid face.
The present invention can be controlled, realization continuously goes out by distribution pipe one or more filtering squeezing machines in parallel by PLC
Dry filter cake can effectively be combined with production activity, coordinated using specific filtering squeezing machine, the pressure of solid is squeezed by solid
The solid in cylinder is extracted, filter effect is preferable, extracts efficient.By the tube structure of segmented, segmentation filtering can be realized
It extracts, improves filtering and extract effect, improve production efficiency, the timely closing valve that preferably top can also become flat is conducive to
Save energy consumption；Actuating unit (lead screw piston or rubber tube extract function and piston shirks slag) is also used to carry out extracting solid,
Solid can also be squeezed out, improve efficiency.Special filter tube outer surface has slot, can be trapezoidal thread slot, regular screw threads slot, vertical
Slot or level trough etc. are conducive to flowing water, and special-shaped filter tube is prevented to be bonded unfavorable flowing water etc. with cylinder when being squeezed outward under slag acts on
Situation.
Claims (4)
1. unit is extracted in a kind of filtering of easy screening material, it is characterised in that：Including distribution pipe (17), distribution pipe (17) is through inlet valve
(13) one or more filtering squeezing machines (18) are connected with, filtering squeezing machine includes cylinder (8), cylinder (8) upper end and inlet valve
(13) connect, cylinder (8) lower end is equipped with outlet valve (1), is equipped with special-shaped filter tube (9) in cylinder (8), the inlet valve (13) with
It is equipped between cylinder (8) and just blows blow valve (12), cylinder (8) lower part is equipped with blowback liquid valve (2)；The special-shaped filter tube (9)
Cross section of inboard wall be in up-small and down-big taper, bevel angle α be 1~15 °；
The special-shaped filter tube (9) includes filter body (26), and it is trapezoidal that the outer surface of filter body (26), which is equipped with section,
Screw thread gutter channel (27) or section are trapezoidal horizontal gutter channel (29), are additionally provided on the outer surface of the filter body (26) perpendicular
Direct current sink (28)；The cylinder (8) is made of 1-5 section segmentation cylinders (16), often different equipped with being segmented in section segmentation cylinder (16)
Type screen pipe (15) is connected through flange (6) and bolt (3) between adjacent sectional cylinder (16), adjacent sectional cylinder (16) contact
It is equipped with rectangular seal (5) between face, O-ring seal (4) is equipped between flange (6) and segmentation cylinder (16), often section segmentation cylinder
The lower part setting segmentation blowback liquid valve (7) of body (16)；
Cylinder (8) upper end is equipped with actuating unit；The actuating unit includes motor (21), and motor (21) is connected with setting and exists
Lead screw (20) in cylinder (8), lead screw (20) are equipped with piston (19).
2. unit is extracted in the filtering of easy screening material according to claim 1, it is characterised in that：Cylinder (8) upper end is set
There are flat cover (11) or spherical cap (14), flat cover (11) or spherical cap (14) are connect through taking over (10) with inlet valve (13), described to connect
It is arranged on pipe (10) and just blows blow valve (12).
3. unit is extracted in the filtering of easy screening material according to claim 1, it is characterised in that：The actuating unit includes stretching
Contracting mechanism (22), the end of telescoping mechanism (22) are equipped with the lifting piston (23) being mounted in cylinder (8), and telescoping mechanism (22) is
Cylinder, screw elevator or hydraulic cylinder.
4. unit is extracted in the filtering of easy screening material according to claim 1, it is characterised in that：The actuating unit includes setting
The rubber tube (24) in cylinder (8) is set, rubber tube (24) upper end is connected with the air valve (25) being arranged in cylinder (8) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648688.3A CN106039803B (en) | 2016-08-08 | 2016-08-08 | Unit is extracted in a kind of filtering of easy screening material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648688.3A CN106039803B (en) | 2016-08-08 | 2016-08-08 | Unit is extracted in a kind of filtering of easy screening material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106039803A CN106039803A (en) | 2016-10-26 |
| CN106039803B true CN106039803B (en) | 2018-09-14 |
Family
ID=57481803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610648688.3A Active CN106039803B (en) | 2016-08-08 | 2016-08-08 | Unit is extracted in a kind of filtering of easy screening material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106039803B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669103A (en) * | 2022-04-11 | 2022-06-28 | 浙江东瓯过滤机制造有限公司 | Continuous filtering and press-drying process and device thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770750Y (en) * | 2005-02-23 | 2006-04-12 | 温州市东瓯微孔过滤有限公司 | Rigid precision microporous filtering pipe |
| CN103566644A (en) * | 2012-07-19 | 2014-02-12 | 杨志江 | On-line self-cleaning high-efficient precision filter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031807A (en) * | 1983-07-29 | 1985-02-18 | Japan Organo Co Ltd | Filtering method |
| KR100538306B1 (en) * | 2004-09-30 | 2005-12-23 | 김성철 | Self-cleaning filtering system |
| CN201094875Y (en) * | 2007-09-19 | 2008-08-06 | 刘钊 | Candle stick type diatomaceous earth filter |
| CN202020957U (en) * | 2011-03-22 | 2011-11-02 | 江苏康力生物科技发展有限公司 | Filter for biological materials |
| CN203139734U (en) * | 2013-01-10 | 2013-08-21 | 阜阳市百富安香料有限公司 | Filter block for menthe filtering device |
| CN205850354U (en) * | 2016-08-08 | 2017-01-04 | 浙江东瓯过滤机制造有限公司 | Unit is extracted in the filtration of a kind of easy screening material |
-
2016
- 2016-08-08 CN CN201610648688.3A patent/CN106039803B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770750Y (en) * | 2005-02-23 | 2006-04-12 | 温州市东瓯微孔过滤有限公司 | Rigid precision microporous filtering pipe |
| CN103566644A (en) * | 2012-07-19 | 2014-02-12 | 杨志江 | On-line self-cleaning high-efficient precision filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106039803A (en) | 2016-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206508611U (en) | A kind of sewage disposal station-service sludge press filtration device | |
| CN203060942U (en) | Roller screen type solid-liquid separator | |
| CN104474763B (en) | A kind of thickness paste squeezing dehydration device | |
| CN108339302B (en) | Six-in-one press filter | |
| CN209188354U (en) | A kind of block-resistant type vacuum flasher filter | |
| CN202822909U (en) | Novel vertical-type full-automatic self-locking-type efficient diaphragm filter press | |
| CN106039803B (en) | Unit is extracted in a kind of filtering of easy screening material | |
| CN206718545U (en) | A kind of dehydration equipment of waste or used plastics | |
| CN203935658U (en) | A kind of multi-functional pressure filter | |
| CN206853468U (en) | A kind of vacuum electric osmotic pressure mud filter chamber device | |
| CN104524846B (en) | Wedge shape supercharging sawtooth groove double dewatering squeezes belt filter press | |
| CN203540720U (en) | Vacuum centrifugal pressure filter | |
| CN205850354U (en) | Unit is extracted in the filtration of a kind of easy screening material | |
| CN210261511U (en) | High electrolyte sludge rapid dehydration purification treatment device | |
| CN107961578A (en) | Hydraulic high-efficiency dewaterer built in a kind of cylinder formula | |
| CN109013667A (en) | A kind of waste recovery environmental protection machinery | |
| WO2014008769A1 (en) | Sheathed circular truncated conical filter press | |
| CN107626116A (en) | A kind of full-automatic grease separating one-piece | |
| CN202849229U (en) | Efficient sludge hydraulic dehydrator | |
| CN206666130U (en) | Equipment for separating liquid from solid after a kind of spent acid crystallisation by cooling processing | |
| CN207137492U (en) | The filter of environmentally friendly slag-drip opening and the application slag-drip opening | |
| CN204723834U (en) | A kind of plate and frame type filter-press | |
| CN208372552U (en) | A kind of continuous feed formula filter press | |
| CN207606595U (en) | A kind of numerically-controlled machine tool waste material solid-liquid separation system | |
| CN206502733U (en) | A kind of sludge press filtration device for sewage disposal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Filtering and extruding unit for easily filtered materials Effective date of registration: 20221213 Granted publication date: 20180914 Pledgee: Agricultural Bank of China Limited Lishui Development Zone Sub branch Pledgor: ZHEJIANG DONGOU FILTER MANUFACTURING Co.,Ltd. Registration number: Y2022330003660 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |