CN103752058A - Chain plate caterpillar filter press - Google Patents
Chain plate caterpillar filter press Download PDFInfo
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- CN103752058A CN103752058A CN201410054749.4A CN201410054749A CN103752058A CN 103752058 A CN103752058 A CN 103752058A CN 201410054749 A CN201410054749 A CN 201410054749A CN 103752058 A CN103752058 A CN 103752058A
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Abstract
The invention discloses a filter press employing chain plate caterpillars for pressure application. The rolling compaction of a pair of rollers over filter belts is replaced by the flat pressing of two chain plate caterpillars over the filter belts on the basis of preserving an original wedge-shaped prepressing section and a cambered belt pressing section of a belt filter press, and continuous, increasing and high-intensity pressure can be provided for a material clamped between the two filter belts to continuously, thinly and rapidly dehydrate flocculated sludge under high pressure to obtain high-solid content dehydrated sludge.
Description
Technical field
The present invention relates to a kind of carrier bar crawler belt filter press, belong to sludge dewatering from technical field.
Background technology
Belt filter press has the features such as work is continuous, treating capacity is large, simple in structure, cost is lower, therefore in the extensive use of sludge dewatering industry.
The operating principle of belt filter press comprises two kinds of with pressure and roll-ins.With pressure is to spread cloth solid-liquid compound between the superposition section strainer of the ring-type strainer of two tensionings, while utilizing two strainers to walk around the pressure roller that multistage diameter do not wait, is around in the pressure that the outer strainer on pressure roller produces interband material and extrudes filtrate; Roll-in is while utilizing the two-layer strainer of clamping material to pass through paired parallel roll shop building, utilizes roll to roll to act on to interband solid-liquid compound and extrudes filtrate.How belt filter press is general uses with pressure and roll-in set, and leading portion press filtration is with pressure, and back segment press filtration is roll-in.
Because press filtration is by the space between the solid phase components of compression solid-liquid compound, the process that the interstitial free state filtrate of injection is separated by filter screen, so the height of pressure directly has influence on eliminates the ability in space and the removal efficiency of filtrate.Especially for requiring the press filtration operation that filter cake solid content is high, on material applied pressure, be the key factor that affects operation effectiveness.
On belt filter press, with Compressive Strength, depend on the tension force of strainer and the pressure roller diameter of walking around.Tension force is larger, higher around the pressure that outer band produces interband material on pressure roller; Pressure roller diameter is less, and the pressure that outer band produces material is higher.Roll-in intensity is directly applied to the pressure positive correlation of strainer with two rolls.
Take hydrophilic organic macromolecular substances and tiny inorganic particle as the visco-plasticity of the mud of main component higher, very easily sliding deformation during pressurized, causes that space reduction, filtrate channel in mud stops up, penetration resistance increases and mass transfer velocity is lower.Therefore, the press filtration operation of mud had both needed higher pressure to overcome penetration resistance, also needed pressure to have continuation simultaneously and thought that filtrate separation provides the sufficient time.
Be subject to the restriction of strainer mesh tension stability and ring interface intensity, and the restriction of roller structure intensity, rely on separately at present the pressure that material is produced with pressure generally not higher than 0.5MPa.Therefore, adopt separately principle with pressure to carry out press filtration separation, can not meet the press filtration job requirements that filter cake solid content is high.
While adopting roll-in, although in theory can the grinding pressure of unconfined raising roller to strainer, but because roller footpath can not unrestrictedly be strengthened, therefore when being clamped in the band visco-plasticity mud of asking and entering the wedge area between two rollers, can produce slippage backward and cause the material of gathering around of wedge area.In addition, even for encapsulate roll, it is also limited that two rollers roll region, and the duration of exerting pressure is not long, affected the abundant separation of filtrate in material.
Therefore, on the belt filter press of what pressure roller of existing configuration and several breaker rolls, pressure-filtering process only can produce several times for time the several seconds (every grade pressure roller and roll 2～5s) in short-term, pulsation and the lower course of exerting pressure of intensity.And the stage of exerting pressure is short to the release of pressure step transition time, filter liquor resorption is serious.
In current belt filter press power configuration, lacked required lasting, cumulative high-strength course of exerting pressure and the force application structure of abundant raising filter cake solid content and production efficiency.
For this reason, a kind of filter press of mainly being exerted pressure by carrier bar crawler belt has been proposed, by two carrier bar crawler belts, to being held on two solid-liquid compounds between strainer, provide lasting, cumulative, high-intensity pressure, realization to flocculation mud continuously, thin layer, high pressure, fast dewatering, to obtain the dewatered sludge that solid content is high.
Summary of the invention
A kind of carrier bar crawler belt filter press involved in the present invention, by existing filter press back segment filter-press arrangement is transformed, with two ring-type carrier bar crawler belts with linear speed closed loop moving such as certain width, works, two strainers of clamping material are applied to concora crush, substitute original one-tenth breaker roll rolling strainer, make material obtain the high strength steady pressure long-term, the intensity of exerting pressure increases gradually, fully subdue mud space, the free state component in emptying mud, obtains the high filter cake of solid content.
Technical essential of the present invention is:
1, on the basis of the original formation of belt filter press, retain wedge shape precompressed section, suitably reduce by the pressure roller progression of with pressure section, remove roll-in section, and retain the devices such as belt filter press is originally folded to, tensioning, scraper.
2,, in belt filter press roll-in section, bring up the straight superposition section of two strainers.
3, respectively in the band of two ring-shaped filtering belts, arrange a set of carrier bar crawler attachment that is supported into the flat ring-type with two flat side by driving wheel and deflector sheave, form the ring set office that is periphery.Two flat side that support into flat ring-type carrier bar crawler belt ride over respectively the noncontact material face of the straight superposition section of two strainers, form continuous clamping and the concora crush of two carrier bar crawler belts to two strainers.
4, the driving wheel of two carrier bar crawler attachments synchronous, rotate backward, identical to guarantee two carrier bar crawler belt linear velocities, next plays motion in the clamping of two carrier bar crawler belts to make two strainers, can provide two strainers to make the power of circulatory motion by carrier bar crawler belt.
5, each carrier bar crawler belt pressing plate of arranging an integral rigidity in two carrier bar crawler belt rings, carrier bar crawler belt pressing plate concora crush is on the non-working surface of carrier bar crawler belt flat side, and carrier bar crawler belt can be close to pressing plate and move; By carrier bar crawler belt pressing plate, exerting pressure of carrier bar crawler belt is converted to carrier bar crawler belt to the exerting pressure of strainer, and then is presented as two strainers exerting pressure to clamping material therebetween.
6, the flexible mold insert of fluid-absorbing is housed on the pressure zone face of every pitch chain plate, on flexible mold insert, has drain groove, both can when mud is mingled with hard foreign matter, protect strainer, be beneficial to again collecting of filtrate.
7, two carrier bar crawler belt pressing plates can Relative Floating, to adapt to the variation of thickness of feed layer between strainer; In the two ends reinforcing of carrier bar crawler belt pressing plate, with the overlapping region at carrier bar crawler belt and strainer, form along strainer direction of motion pressure distribution from low to high.
The carrier bar crawler belt filter press proposing is by cloth bucket (1), upper strainer is folded to roller (2), upper strainer (3), upper strainer regulating roller (4), pressure roller (5), upper link plate crawler belt deflector sheave (6), upper link plate crawler belt (7), upper link plate crawler belt pressing plate (8), upper link plate crawler driving whell (9), upper strainer idler roller (10), upward filtration belt scraping plate (11), lower filter belt idler roller (12), lower filter belt scraper plate (13), lower carrier bar crawler driving whell (14), lower carrier bar crawler belt pressing plate (15), lower carrier bar crawler belt (16), lower filter belt is folded to roller (17), sewage bucket (18), lower carrier bar crawler belt deflector sheave (19), lower filter belt regulating roller (20), lower filter belt (21) and lower filter belt are folded to roller (22) and form.
Upper strainer (3) is folded to roller (2), upper strainer regulating roller (4), pressure roller (5), upper strainer idler roller (10) by upper strainer and supports as annular.Lower filter belt (21) is folded to roller (17), lower filter belt regulating roller (20) and lower filter belt by pressure roller (5), lower filter belt idler roller (12), lower filter belt and is folded to roller (22) and supports as annular.Upper link plate crawler belt deflector sheave (6) supports into upper link plate crawler belt (7) with upper link plate crawler driving whell (9) the flat annular with two straight flanges.Lower carrier bar crawler belt deflector sheave (19) supports into lower carrier bar crawler belt (16) with lower carrier bar crawler driving whell (14) the flat annular with two straight flanges.
Flat annular carrier bar crawler attachment is arranged in the band of ring-shaped filtering belt, forms the ring set office that is periphery.
Upper strainer and lower filter belt that upper strainer is folded between roller (2) and pressure roller (5) are folded to the lower filter belt formation wedge shape precompressed section between roller (22) and pressure roller (5); The upper and lower strainer that is around in pressure roller (5) forms with pressure section; Lower filter belt between upper strainer between pressure roller (5) and upper strainer idler roller (10) and pressure roller (5) and lower filter belt idler roller (12) forms the straight superposition section of upper strainer (3) and lower filter belt (21), the upper straight flange of the lower straight flange of upper link plate crawler belt (7) and lower carrier bar crawler belt (16) is attached to respectively on the non-tactile charge level of straight superposition section of strainer (3) and lower filter belt (21), by upper link plate crawler belt (7) and lower carrier bar crawler belt (16), the strainer bidirectional pressing of straight superposition section is formed to concora crush section.
Wedge shape precompressed section and straight superposition section adopt V-arrangement layout, so that the isolated filtrate of press filtration is collected to a place.
Carrier bar (23) is the plank frame with two wide hinge ears (26) and two narrow hinge ears (27), the each rollers (25) of arranging in two wide hinge ears (26) inner sides of every pitch chain plate (23), the wide hinge ear (26) of adjacent two carrier bars and narrow hinge ear (27) by bearing pin (24) connect realize hinged.The join end to end carrier bar crawler belt of looping structure of more piece carrier bar (23).This loop configuration also can be carried out multiple row parallel connection by lengthening bearing pin (24), to increase the width of carrier bar crawler belt.
The flexible mold insert of fluid-absorbing (28) is housed on carrier bar (23) and strainer contact-making surface, on flexible mold insert (28) pressure zone face, has drain groove (29).
Upper link plate crawler driving whell (9) and lower carrier bar crawler driving whell (14) be synchronous, rotate backward, and drive respectively linear speed, the closed loop moving such as upper link plate crawler belt (7) and lower carrier bar crawler belt (16) work.
Upper strainer (3) and lower filter belt (21) are made closed loop moving, and linear velocity is identical with lower carrier bar crawler belt (16) with upper link plate crawler belt (7).And can utilize in straight superposition section in the same way, the clamping to two strainers of two carrier bar crawler belts of movement at the uniform velocity, drag, realize two strainer closed loop moving.
Each upper link plate crawler belt pressing plate (8) and lower carrier bar crawler belt pressing plate (15) of arranging integral rigidity in upper link plate crawler belt (7) and lower carrier bar crawler belt (16) ring separately, two carrier bar crawler belt pressing plates can Relative Floating.
Carrier bar crawler belt pressing plate transfers the pressure on strainer through carrier bar (23) by roller (25).
By the adjustment of upper link plate crawler belt pressing plate (8) and lower carrier bar crawler belt pressing plate (15) pressure at two ends, realize the pressure controlling to interband material in the straight superposition section of two strainers, and form the pressure distribution increasing gradually in straight superposition section.
During the work of carrier bar crawler belt filter press, first utilize the driving of upper link plate crawler driving whell (9) and lower carrier bar crawler driving whell (14), make two carrier bar crawler belts drag two strainers and carry out closed loop moving with identical linear velocity; Then, flocculation mud between two strainers, enters wedge shape precompressed section cutting out partial filtrate by cloth bucket (1) paving cloth; Again, advance to the lip-deep with pressure section of further separating filtrate of pressure roller (5), reduce the mobility of mud; Finally, proceed in the straight superposition section of two strainers, by two carrier bar crawler belts, the mud between two strainers is applied the continuous increasing gradually, the filtrate in mud is fully separated, mud becomes dry gradually; Finally, filter liquor comes together in sewage bucket (18), and dewatered sludge departs from strainer, discharge in two strainer separation place.
Summary of the invention beneficial effect:
1, carrier bar crawler belt filter press substitutes interrupted roll-in to continue concora crush, and application of force process continuously, gently, meets press filtration job requirements more, has greatly alleviated the resorption of filtrate, is beneficial to the abundant separation of filtrate.
2, carrier bar crawler belt pressing structure intensity is high, the pressure power abundance that mud is applied, and dewatered sludge solid content is high.
3, pair roller rolls relatively, and carrier bar crawler belt pressing structure ability of regulation and control is strong, can realize continuous, cumulative pressure and change, without gathering around material problem.
4, the generation of carrier bar crawler belt filter press principal pressure not take strainer tension force as prerequisite, alleviated strainer tensile strength, link mouth intensity, be subject to a stability requirement and the restriction to pressure roller diameter.
5, the carrier bar crawler belt filter press major part stage of exerting pressure is static press filtration, can alleviate mud to strainer pore plugging.
6, carrier bar crawler belt filter press can realize mud after flocculation continuously, thin layer, high pressure, fast, high efficiency dewatering operation.
Accompanying drawing explanation
Fig. 1 is carrier bar crawler belt filter press operation principle and system pie graph.
Fig. 2 is biserial carrier bar caterpillar belt structure figure.
Fig. 3 is single link plate structure figure.
The specific embodiment
The following examples can make those skilled in the art more fully understand the present invention, but do not limit the present invention in any way.
Adopt this machine in the specific embodiment of flocculation sludge dewatering, carrier bar crawler belt filter press is by cloth bucket (1), upper strainer is folded to roller (2), upper strainer (3), upper strainer regulating roller (4), pressure roller (5), upper link plate crawler belt deflector sheave (6), upper link plate crawler belt (7), upper link plate crawler belt pressing plate (8), upper link plate crawler driving whell (9), upper strainer idler roller (10), upward filtration belt scraping plate (11), lower filter belt idler roller (12), lower filter belt scraper plate (13), lower carrier bar crawler driving whell (14), lower carrier bar crawler belt pressing plate (15), lower carrier bar crawler belt (16), lower filter belt is folded to roller (17), sewage bucket (18), lower carrier bar crawler belt deflector sheave (19), lower filter belt regulating roller (20), lower filter belt (21) and lower filter belt are folded to roller (22) and form.
Upper strainer (3) is folded to roller (2), upper strainer regulating roller (4), pressure roller (5), upper strainer idler roller (10) by upper strainer and supports as annular.Lower filter belt (21) is folded to roller (17), lower filter belt regulating roller (20) and lower filter belt by pressure roller (5), lower filter belt idler roller (12), lower filter belt and is folded to roller (22) and supports as annular.Upper link plate crawler belt deflector sheave (6) supports into upper link plate crawler belt (7) with upper link plate crawler driving whell (9) the flat annular with two straight flanges.Lower carrier bar crawler belt deflector sheave (19) supports into lower carrier bar crawler belt (16) with lower carrier bar crawler driving whell (14) the flat annular with two straight flanges.
Flat annular carrier bar crawler attachment is arranged in the band of ring-shaped filtering belt, forms the ring set office that is periphery.
Upper strainer and lower filter belt that upper strainer is folded between roller (2) and pressure roller (5) are folded to the lower filter belt formation wedge shape precompressed section between roller (22) and pressure roller (5); The upper and lower strainer that is around in pressure roller (5) forms with pressure section; Lower filter belt between upper strainer between pressure roller (5) and upper strainer idler roller (10) and pressure roller (5) and lower filter belt idler roller (12) forms the straight superposition section of upper strainer (3) and lower filter belt (21), the upper straight flange of the lower straight flange of upper link plate crawler belt (7) and lower carrier bar crawler belt (16) is attached to respectively on the non-tactile charge level of straight superposition section of strainer (3) and lower filter belt (21), by upper link plate crawler belt (7) and lower carrier bar crawler belt (16), the strainer bidirectional pressing of straight superposition section is formed to concora crush section.
Wedge shape precompressed section and straight superposition section adopt V-arrangement layout, so that the isolated filtrate of press filtration is collected to a place.
Carrier bar (23) is the plank frame with two wide hinge ears (26) and two narrow hinge ears (27), the each rollers (25) of arranging in two wide hinge ears (26) inner sides of every pitch chain plate (23), the wide hinge ear (26) of adjacent two carrier bars and narrow hinge ear (27) by bearing pin (24) connect realize hinged.The join end to end carrier bar crawler belt of looping structure of more piece carrier bar (23).In embodiment, loop configuration realizes biserial parallel connection by lengthening bearing pin (24), to increase the width of carrier bar crawler belt.
The flexible mold insert of fluid-absorbing (28) is housed on carrier bar (23) and strainer contact-making surface, on flexible mold insert (28) pressure zone face, has drain groove (29).
Upper link plate crawler driving whell (9) and lower carrier bar crawler driving whell (14) be synchronous, rotate backward, and drive respectively linear speed, the closed loop moving such as upper link plate crawler belt (7) and lower carrier bar crawler belt (16) work.
Utilize in straight superposition section in the same way, the clamping to two strainers of two carrier bar crawler belts of movement at the uniform velocity, drag, can make two strainers make closed loop moving.
Each upper link plate crawler belt pressing plate (8) and lower carrier bar crawler belt pressing plate (15) of arranging integral rigidity in upper link plate crawler belt (7) and lower carrier bar crawler belt (16) ring separately, two carrier bar crawler belt pressing plates can Relative Floating.
Carrier bar crawler belt pressing plate transfers the pressure on strainer through carrier bar (23) by roller (25).
By the adjustment of upper link plate crawler belt pressing plate (8) and lower carrier bar crawler belt pressing plate (15) pressure at two ends, realize the regulation and control to interband material pressure in the straight superposition section of two strainers, and form the pressure distribution increasing gradually in straight superposition section.
During the work of carrier bar crawler belt filter press, first utilize the driving of upper link plate crawler driving whell (9) and lower carrier bar crawler driving whell (14), make two carrier bar crawler belts drag two strainers and carry out closed loop moving with identical linear velocity; Then, flocculation mud between two strainers, enters wedge shape precompressed section cutting out partial filtrate by cloth bucket (1) paving cloth; Again, advance to the lip-deep with pressure section of further separating filtrate of pressure roller (5), reduce the mobility of mud; Finally, proceed in the straight superposition section of two strainers, by two carrier bar crawler belts, the mud between two strainers is applied the continuous increasing gradually, the filtrate in mud is fully separated, mud becomes dry gradually; Finally, filter liquor comes together in sewage bucket (18), and dewatered sludge departs from strainer, discharge in two strainer separation place.
Claims (6)
1. carrier bar crawler belt filter press is by cloth bucket (1), upper strainer is folded to roller (2), upper strainer (3), upper strainer regulating roller (4), pressure roller (5), upper link plate crawler belt deflector sheave (6), upper link plate crawler belt (7), upper link plate crawler belt pressing plate (8), upper link plate crawler driving whell (9), upper strainer idler roller (10), upward filtration belt scraping plate (11), lower filter belt idler roller (12), lower filter belt scraper plate (13), lower carrier bar crawler driving whell (14), lower carrier bar crawler belt pressing plate (15), lower carrier bar crawler belt (16), lower filter belt is folded to roller (17), sewage bucket (18), lower carrier bar crawler belt deflector sheave (19), lower filter belt regulating roller (20), lower filter belt (21) and lower filter belt are folded to roller (22) and form, upper strainer (3) is folded to roller (2), upper strainer regulating roller (4), pressure roller (5), upper strainer idler roller (10) by upper strainer and supports as annular, lower filter belt (21) is folded to roller (17), lower filter belt regulating roller (20) and lower filter belt by pressure roller (5), lower filter belt idler roller (12), lower filter belt and is folded to roller (22) and supports as annular, upper link plate crawler belt deflector sheave (6) supports into upper link plate crawler belt (7) with upper link plate crawler driving whell (9) the flat annular with two straight flanges, lower carrier bar crawler belt deflector sheave (19) supports into lower carrier bar crawler belt (16) with lower carrier bar crawler driving whell (14) the flat annular with two straight flanges, it is characterized in that: the lower filter belt between the upper strainer between pressure roller (5) and upper strainer idler roller (10) and pressure roller (5) and lower filter belt idler roller (12) forms the straight superposition section of upper strainer (3) and lower filter belt (21), the upper straight flange of the lower straight flange of upper link plate crawler belt (7) and lower carrier bar crawler belt (7) is attached to respectively on the non-tactile charge level of strainer (3) and the straight superposition section of lower filter belt (21), upper link plate crawler driving whell (9) and lower carrier bar crawler driving whell (14) be synchronous, rotate backward, and drives respectively linear speed, the closed loop moving such as upper link plate crawler belt (7) and lower carrier bar crawler belt (16) work, upper strainer (3) and lower filter belt (21) are clamped and dragged by upper strainer (3) and lower filter belt (21) makes closed loop moving, and linear velocity is identical with lower carrier bar crawler belt (16) with upper link plate crawler belt (7).
2. carrier bar crawler belt filter press according to claim 1, is characterized in that: in the band of upper link plate crawler belt (7) and lower carrier bar crawler belt (16), arrange respectively integral rigidity upper link plate crawler belt pressing plate (8) and lower carrier bar crawler belt pressing plate (15).
3. carrier bar crawler belt filter press according to claim 2, is characterized in that: upper link plate crawler belt pressing plate (8) and lower carrier bar crawler belt pressing plate (15) can Relative Floatings.
4. carrier bar crawler belt filter press according to claim 1, it is characterized in that: on carrier bar (23) and strainer contact-making surface, flexible mold insert (28) is housed, on flexible mold insert (28) pressure zone face, has drain groove (29).
5. carrier bar crawler belt filter press according to claim 1, is characterized in that: the loop configuration of upper link plate crawler belt (7) and lower carrier bar crawler belt (16) can realize multiple row parallel connection by lengthening bearing pin (24).
6. carrier bar crawler belt filter press according to claim 1, is characterized in that: upper strainer and lower filter belt that upper strainer is folded between roller (2) and pressure roller (5) are folded to wedge shape precompressed section and the straight superposition section employing V-arrangement layout that the lower filter belt between roller (22) and pressure roller (5) forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410054749.4A CN103752058A (en) | 2014-02-18 | 2014-02-18 | Chain plate caterpillar filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410054749.4A CN103752058A (en) | 2014-02-18 | 2014-02-18 | Chain plate caterpillar filter press |
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| CN103752058A true CN103752058A (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410054749.4A Pending CN103752058A (en) | 2014-02-18 | 2014-02-18 | Chain plate caterpillar filter press |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120243A (en) * | 2014-08-04 | 2014-10-29 | 武汉科技大学 | Crawler follower mechanism for thin steel material quenching and leveling process |
| CN105363265A (en) * | 2015-12-11 | 2016-03-02 | 神翼航空器科技（天津）有限公司 | Belt filter press |
| CN105944436A (en) * | 2016-07-15 | 2016-09-21 | 常州市清水碧波环保科技有限公司 | Pressure-adjustable belt filter press |
| CN106746459A (en) * | 2016-12-27 | 2017-05-31 | 重庆亚协环保工程有限公司 | Flotation thing press dry equipment |
| CN107998705A (en) * | 2017-12-19 | 2018-05-08 | 沈阳理工大学 | A kind of creeper tread clamping type sludge filter press |
| CN108640470A (en) * | 2018-06-01 | 2018-10-12 | 江苏卡托科技有限公司 | Highly effective sludge squeezer |
| CN109080194A (en) * | 2018-07-02 | 2018-12-25 | 砀山县兴达良种猪养殖有限公司 | A kind of feeder pig manure equipment for separating liquid from solid |
| CN110862215A (en) * | 2019-12-12 | 2020-03-06 | 天津工程机械研究院有限公司 | Belt-type dewatering machine sleeve prepressing device |
| CN114835364A (en) * | 2022-01-25 | 2022-08-02 | 李应德 | Sludge concentration device for water ecological management and water ecological management system |
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| CN101279163A (en) * | 2008-01-10 | 2008-10-08 | 华章电气（桐乡）有限公司 | Triangular belt type filter press |
| CN202962074U (en) * | 2012-11-23 | 2013-06-05 | 济宁金百特生物机械有限公司 | Slag liquid separation machine |
| CN203393003U (en) * | 2013-07-18 | 2014-01-15 | 浙江科力尔环保设备有限公司 | Electroosmosis belt type sludge squeezing dewatering machine |
| CN103550978A (en) * | 2013-11-14 | 2014-02-05 | 河南百汇环境工程有限公司 | Crawler-type dehydrator |
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| CN101279163A (en) * | 2008-01-10 | 2008-10-08 | 华章电气（桐乡）有限公司 | Triangular belt type filter press |
| CN202962074U (en) * | 2012-11-23 | 2013-06-05 | 济宁金百特生物机械有限公司 | Slag liquid separation machine |
| CN203393003U (en) * | 2013-07-18 | 2014-01-15 | 浙江科力尔环保设备有限公司 | Electroosmosis belt type sludge squeezing dewatering machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120243A (en) * | 2014-08-04 | 2014-10-29 | 武汉科技大学 | Crawler follower mechanism for thin steel material quenching and leveling process |
| CN104120243B (en) * | 2014-08-04 | 2016-02-17 | 武汉科技大学 | A kind of crawler belt slaving mechanism for steel thin material quenching flattening process |
| CN105363265A (en) * | 2015-12-11 | 2016-03-02 | 神翼航空器科技（天津）有限公司 | Belt filter press |
| CN105944436A (en) * | 2016-07-15 | 2016-09-21 | 常州市清水碧波环保科技有限公司 | Pressure-adjustable belt filter press |
| CN106746459A (en) * | 2016-12-27 | 2017-05-31 | 重庆亚协环保工程有限公司 | Flotation thing press dry equipment |
| CN107998705A (en) * | 2017-12-19 | 2018-05-08 | 沈阳理工大学 | A kind of creeper tread clamping type sludge filter press |
| CN108640470A (en) * | 2018-06-01 | 2018-10-12 | 江苏卡托科技有限公司 | Highly effective sludge squeezer |
| CN109080194A (en) * | 2018-07-02 | 2018-12-25 | 砀山县兴达良种猪养殖有限公司 | A kind of feeder pig manure equipment for separating liquid from solid |
| CN109080194B (en) * | 2018-07-02 | 2020-10-16 | 砀山县兴达良种猪养殖有限公司 | Pig farm excrement and urine solid-liquid separation equipment |
| CN110862215A (en) * | 2019-12-12 | 2020-03-06 | 天津工程机械研究院有限公司 | Belt-type dewatering machine sleeve prepressing device |
| CN114835364A (en) * | 2022-01-25 | 2022-08-02 | 李应德 | Sludge concentration device for water ecological management and water ecological management system |
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Application publication date: 20140430 |