CN102794046A - Multi-tensioning belt filter press - Google Patents
Multi-tensioning belt filter press Download PDFInfo
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- CN102794046A CN102794046A CN2012102444686A CN201210244468A CN102794046A CN 102794046 A CN102794046 A CN 102794046A CN 2012102444686 A CN2012102444686 A CN 2012102444686A CN 201210244468 A CN201210244468 A CN 201210244468A CN 102794046 A CN102794046 A CN 102794046A
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- pressure roll
- belt
- strainer
- roller
- filter press
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 27
- 239000012065 filter cake Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 12
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001447 compensatory effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention discloses a multi-tensioning belt filter press. The multi-tensioning belt filter press comprises a drive device, an upper filter belt, a lower filter belt, an upper filter belt tensioning roller, a lower filter belt tensioning roller, an upper filter belt drive roller, a lower filter belt drive roller, a group of pressure rollers, a group of guiding rollers, an upper filter belt bias adjusting roller, a lower filter belt bias adjusting roller, an upper filter belt cleaning water pipe and a lower filter belt cleaning water pipe which are arranged on a rack. The multi-tensioning belt filter press is characterized by further comprising a pressure roller tensioning device, wherein tensioning devices are arranged on one or more pressure rollers in the group of the pressure rollers, or, tensioning devices are arranged all the pressure rollers. Aiming to realize the compensation of extrusion force on the pressure rollers in the group of pressure rollers, the extrusion force on each of the pressure rollers is basically consistent with the tensioning force of the tensioning rollers, so that the problems that the extrusion force of the material of the belt filter press is reduced because of the loss of the extrusion force on the pressure roller in the group of the pressure rollers, and the dewatering effect is not ideal are solved; and under the same condition, compared with the conventional belt filter press, the water content of a filter cake of a material subjected to filter pressing is reduced by 5-15 percent, so that the efficiency is obvious.
Description
Technical field
The present invention relates to the filter press in a kind of dehydration equipment field, particularly relate to a kind of many tensionings belt filter press.
Background technology
In industrial and agricultural productions such as metallurgy, chemical industry, papermaking, process hides, alcohol sewage disposal, livestock culture, usually need carry out waste residue, waste material dehydration; Belt filter press is owing to have and can uninterruptedly produce continuously; Simple to operate; Characteristics such as operation expense is low, and dewatering efficiency is higher and being used widely.Existing belt filter press has been a kind of device product of comparative maturity through years of development, but on the whole, the moisture of its dehydration back filter cake is still higher, the requirement that does not also reach subsequent treatment.
The belt filter press dehydration is exactly through strainer double team material; Thereby material is squeezed on pressure roll to be leached wherein water partial pressure come; The moisture of filter cake height is determined with the time that is squeezed by material suffered pressure size on pressure roll after the press filtration; Suffered pressure is bigger, extrusion time is long more, and the filter cake after pressure filtration moisture is just low more.The extruding force of pressure roll derives from the idler roller of belt filter press.Existing belt filter press generally has two tight rollers, and one is to go up the strainer idler roller, and through strainer in its tensioning, one is the lower filter belt idler roller, through its tensioning lower filter belt.So; As long as improve constantly the tensile force of strainer idler roller and lower filter belt idler roller on the belt filter press in theory; Improve the pressure that material receives on pressure roll; Constantly increase the quantity of pressure roll, increase the time that material is squeezed on pressure roll, just can constantly reduce the moisture of filter cake after the material press filtration.
But facts have proved really not soly, at first, the tensile force of idler roller can not unlimited increase, and strainer has the limiting value of its pulling force that can bear, and tensile force is too big, also can cause the high-moisture material to run material; Secondly, the extruding force on each pressure roll can't equal the tensile force on the idler roller, because can produce friction loss etc., the pressure roll quantity in the pressure roll group is many more, and the pressure loss is big more; The 3rd; Because idler roller tensile force total amount is constant, the pressure roll quantity in the pressure group is many more, and the pressure loss is many more; The extruding force on the pressure roll and the difference of the tensile force on the idler roller are just big more, therefore increase the further reduction that pressure roll quantity also can't realize filter cake moisture.
Therefore, address the above problem, further reduce the water content of material filter cake after the press filtration, wherein one
Therefore, address the above problem, further reduce the water content of material filter cake after the press filtration; Wherein an important approach is exactly: in the scope that the belt filter press strainer can bear; And the high-moisture material do not run under the situation of material, suitably increases the tensile force of idler roller, takes compensation mechanism simultaneously; Pressure to losing on each pressure roll in the pressure roll group compensates, and it is consistent with the tensile force of idler roller as far as possible.In addition, can also be on the basis that keeps each pressure roll pressure not lose, through increasing pressure roll quantity, to reach the time that material is extruded that increases.Yet existing belt filter press can't resolve the problems referred to above.Therefore, need on the basis of existing belt filter press, innovate, a kind of technical scheme that can realize the compensation of the pressure roll pressure loss is provided.
In addition, the last strainer rinse water pipe of existing belt filter press is installed in the top of strainer, sprays water from top to bottom strainer is cleaned; Promptly be that working face from last strainer cleans; It is clear to form recoil, and cleaning performance is bad, has also influenced the raising of equipment dewatering efficiency to a certain extent.The installation kit jacket degree of last strainer regulating roller and lower filter belt regulating roller and last strainer and lower filter belt is too little, and the strainer tuningout is insensitive, the easy sideslip of strainer.And because of the installation double team degree of last strainer and lower filter belt too little; Formed not the local bigger gradient; Cleaning when water pipe cleans strainer in time to make rinse water separate with strainer; Can make rinse water cross and be about to and also influence the dehydrating effect of equipment in the material of press filtration along strainer inflow press filtration.More than these all need be innovated and overcome and solve.
Because the defective that above-mentioned existing belt filter press exists; The inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge; And cooperate the utilization of studying the science, actively study innovation, in the hope of founding a kind of many tensionings belt filter press of new structure; Can improve general existing belt filter press, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, found out the present invention of true tool practical value finally.
Summary of the invention
The objective of the invention is to overcome the deficiency that existing belt filter press exists, a kind of many tensionings belt filter press is provided, make it can realize the compensation of the pressure roll pressure loss.
Another object of the present invention is to, a kind of many tensionings belt filter press is provided, make it improve the dehydrating effect of equipment.
The object of the invention and to solve its technical problem be that technical scheme below adopting realizes.A kind of many tensionings belt filter press according to the present invention's proposition; Comprise drive unit on the frame, go up strainer, lower filter belt, go up strainer idler roller, lower filter belt idler roller, go up the strainer driven roller, lower filter belt driven roller, pressure roll group, guide roller group, go up strainer regulating roller, lower filter belt regulating roller, go up strainer rinse water pipe, lower filter belt cleans water pipe; It is characterized in that: also comprise the pressure roll tensioning apparatus, this tensioning apparatus is installed on the pressure roll.
The object of the invention and solve its technical problem and can also adopt following technical measures to come further to realize.
Aforesaid many tensionings belt filter press, at least one in the wherein said pressure roll group or an above pressure roll are provided with tensioning apparatus.
Aforesaid many tensionings belt filter press, the pressure roll of wherein said pressure roll group are four, and when two pressure roll installation tensioners were wherein arranged, tensioning apparatus was installed on second and the 3rd pressure roll on the strainer traffic direction.
Aforesaid many tensionings belt filter press, the pressure roll of wherein said pressure roll group are six, and when two pressure roll installation tensioners were wherein arranged, tensioning apparatus was installed on third and fourth pressure roll on the strainer traffic direction; When four pressure roll installation tensioners are wherein arranged, tensioning apparatus be installed on the strainer traffic direction second, third, on the 4th and the 5th pressure roll.
Aforesaid many tensionings belt filter press, the pressure roll of wherein said pressure roll group are eight, and when two pressure roll installation tensioners were wherein arranged, tensioning apparatus was installed on the 4th and the 5th pressure roll on the strainer traffic direction; When four pressure roll installation tensioners were wherein arranged, tensioning apparatus was installed on the the the 3rd, the 4th, the 5th and the 6th pressure roll on the strainer traffic direction; When six pressure roll installation tensioners are wherein arranged, tensioning apparatus be installed on the strainer traffic direction second, third, on the the the 4th, the 5th, the 6th and the 7th pressure roll.
Aforesaid many tensionings belt filter press, wherein said tensioning apparatus are cylinder, air bag or mechanical spring governor motion, perhaps wherein one or more combination.
Aforesaid many tensionings belt filter press, wherein said tensioning apparatus be separately or mounted in pairs on pressure roll.
Aforesaid many tensionings belt filter press, wherein said upward strainer rinse water pipe are installed between strainer regulating roller and its previous or back guide roller and are installed in the below of strainer.
Aforesaid many tensionings belt filter press, wherein said lower filter belt cleans the top that water pipe is installed between lower filter belt regulating roller and its previous or back guide roller and is installed in lower filter belt.
Aforesaid many tensionings belt filter press, the wherein said strainer regulating roller of going up is installed between two guide rollers, and last strainer passes through at the bottom of the roller of last strainer regulating roller from the roller top process of two guide rollers.
Aforesaid many tensionings belt filter press is equipped with one or an above lower margin adjusting bolt on the wherein said frame bottom girder.
Aforesaid many tensionings belt filter press, wherein said lower margin is regulated bolt and is installed in the frame bight.
Aforesaid many tensionings belt filter press, wherein said lower margin adjusting bolt is installed in the frame bottom girder or bottom girder is inboard or the bottom girder outside.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, a kind of many tensionings belt filter press of the present invention can reach suitable technological progress property and practicality, and has the extensive value on the industry, and it has advantage at least:
1, can realize pressure roll in the pressure roll group is carried out pressure compensation; Extruding force on each pressure roll can be consistent with the tensile force of idler roller basically; Solved existing belt filter press because of extruding force loss on the pressure roll in the pressure roll group; The suffered extruding force of material reduces, the undesirable problem of dehydrating effect.Having solved existing belt filter press simultaneously increases pressure roll quantity, promptly increases the material time of filter pressing, and the problem that filter cake moisture content does not reduce can suitably increase the quantity of pressure roll, reaches the purpose of filter cake moisture content after the further reduction press filtration.The belt filter press that adopts the present technique scheme to make, under the equal conditions, the moisture of material filter cake is than the low 5%-15% of existing belt filter press after the press filtration, and effect is fairly obvious.
2, in addition, the mount scheme of the cleaning water pipe of innovation, also make strainer clean more efficiently, cleaner, also promoted the raising of dehydrating effect; The mount scheme of the regulating roller of innovation has increased the double team of strainer to regulating roller, also makes automatic deflection adjusting sensitive more, helps improving the operation stability of equipment, improves efficiency of equipment; Through install adjustment bolt on the bottom girder of frame,, can regulate equipment the level of frame when installing easily.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one
Fig. 2 is the structural representation of the embodiment of the invention two
Fig. 3 is the structural representation of the embodiment of the invention three
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To a kind of many tensionings belt filter press that proposes according to the present invention, its specific embodiment, structure, characteristic and effect thereof, specify as after.
Embodiment one:
As shown in Figure 1; A kind of many tensionings belt filter press, comprise drive unit 2 on the frame 1, go up strainer 3, lower filter belt 4, go up strainer idler roller 8, lower filter belt idler roller 9, go up strainer driven roller 10, lower filter belt driven roller 11, pressure roll group, guide roller group, go up strainer regulating roller 12, lower filter belt regulating roller 13, go up strainer rinse water pipe 14, lower filter belt cleans water pipe 15, go up strainer tensioning apparatus 16, lower filter belt tensioning apparatus 17. Pressure roll 51,52,53,54 is arranged in the pressure roll group, guide roller 71,72,73,74,75,76 is arranged in the guide roller group.Be separately installed with tensioning apparatus 61 and 62 on the pressure roll 52,53 in the pressure roll group.When belt filter press moved, last strainer tensioning apparatus 16 acted on strainer idler roller 8 with tensile force, and last strainer idler roller 8 acts on strainer 3 with tensile force, and last strainer 3 is tensioned; Lower filter belt tensioning apparatus 17 acts on lower filter belt idler roller 9 with tensile force, and lower filter belt idler roller 9 acts on lower filter belt 4 with tensile force, and lower filter belt 4 is tensioned; Regulate tensioning apparatus 61 and 62 pressure on the pressure roll 52,53 respectively; Make strainer idler roller 8, lower filter belt idler roller 9, pressure roll 52, pressure roll 53 be in poised state; At this moment pressure roll 52 and 53 has played the effect of regulating wheel; Make in the pressure roll group strainer between each pressure roll tight by Zhang Degeng; Suffered tensile force equals strainer idler roller 8 and lower filter belt idler roller 9 tensile force sums basically on the pressure roll 51,52,53 and 54 of pressure roll group like this; The extruding force of loss has obtained compensation, so the pressure that on each pressure roll, receives of material is greatly improved before, makes the lower purpose of filter cake moisture content after the material press filtration thereby reached.
Embodiment two:
As shown in Figure 2; In order to increase the time that material is extruded, further reduce material by press filtration after the water content of filter cake, can also on the basis of embodiment one, increase the pressure roll in the pressure roll group; It is pressure roll 51,52,53,54,55,56; For extruding force loss on the compensatory pressure roller, can increase installation tensioner on two pressure rolls therein, i.e. installation tensioner 62 and 63 on pressure roll 53,54.Can also increase installation tensioner on four pressure rolls therein, promptly on pressure roll 52,53,54,55, increase installation tensioner 61,62,63 and 64 respectively.
Embodiment three:
As shown in Figure 3; In order further to increase the time that material is extruded; Material by press filtration after the moisture of filter cake lower, can also on the basis of embodiment one, example two, be increased to eight to the pressure roll in the pressure roll group, promptly pressure roll 51,52,53,54,55,56,57,58.For extruding force loss on the compensatory pressure roller, can increase installation tensioner on six pressure rolls therein, promptly on pressure roll 52,53,54,55,56,57, increase installation tensioner 61,62,63,64,65 and 66 respectively.
Spray water from the bottom up last strainer 3 cleaned in the below that described upward strainer rinse water pipe 14 is installed between strainer regulating roller 12 and its a previous guide roller 71 or the back guide roller 72, goes up strainer 3.Described lower filter belt cleaning water pipe 15 is installed between lower filter belt regulating roller 13 and its a previous guide roller 75 or the back guide roller 74, the top of lower filter belt 4, sprays water from top to bottom lower filter belt 4 is cleaned.Install strainer like this and clean water pipe 14 and clean water pipe 15 with lower filter belt two benefits are arranged, the one, clean water pipe and all be from the reverse side water spray of strainer working face and clean, promptly form the recoil of strainer clearly, strainer is cleaned totally more easily; The 2nd, all be that the low side at strainer cleans, rinse water is separated with strainer fast, avoid it to flow forwards, backwards and get back in the press filtration material along strainer, influence dehydrating effect.
The described strainer regulating roller 12 of going up is installed between two guide rollers 71 and 72, and last strainer 3 passes through at the bottom of the roller of last strainer regulating roller 12 from the roller top process of two guide rollers 71 and 72.Be equipped with like this and be beneficial to contact friction face that increase to go up strainer 3 and last strainer regulating roller 12, make tuningout sensitive more, help improving the stability that goes up strainer 3 operations.
The tensioning apparatus of installing on the described pressure roll is cylinder, air bag or mechanical spring governor motion, perhaps wherein one or more combination.Adopt cylinder can realize the active reciprocating action of pressure roll, but under equal air pressure conditions, equal tensile force is provided to pressure roll, the installing space that cylinder needs is bigger, and the cost cost is also higher.Though adopt air bag can only realize the movement in one direction of pressure roll, the cylinder installing space is little relatively, the cost cost is also lower.Though adopt mechanical spring governor motion structure simpler, the cost cost is also relatively low, pressure is regulated and is difficult to hold, and causes overload that equipment is damaged easily.Therefore, air bag and cylinder are to select relatively preferably in the practical application.
Described pressure roll independent installation or the one-tenth pair roller that tensioning apparatus is installed installed.If need further to increase the extruding force that material receives on pressure roll, the pressure roll that tensioning apparatus is installed can also become pair roller to install, and one or more pair roller compression rollers are installed.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (13)
1. tensioning belt filter press more than a kind; Comprise drive unit on the frame, go up strainer, lower filter belt, go up strainer idler roller, lower filter belt idler roller, go up the strainer driven roller, lower filter belt driven roller, pressure roll group, guide roller group, go up strainer regulating roller, lower filter belt regulating roller, go up strainer rinse water pipe, lower filter belt cleans water pipe; It is characterized in that: also comprise the pressure roll tensioning apparatus, this tensioning apparatus is installed on the pressure roll.
2. many tensionings belt filter press according to claim 1 is characterized in that at least one or the above pressure roll in the said pressure roll group is provided with tensioning apparatus.
3. many tensionings belt filter press according to claim 1; It is characterized in that: the pressure roll of described pressure roll group is four; When two pressure roll installation tensioners were wherein arranged, tensioning apparatus was installed on second and the 3rd pressure roll on the strainer traffic direction.
4. many tensionings belt filter press according to claim 1; It is characterized in that: the pressure roll of described pressure roll group is six; When two pressure roll installation tensioners were wherein arranged, tensioning apparatus was installed on third and fourth pressure roll on the strainer traffic direction; When four pressure roll installation tensioners are wherein arranged, tensioning apparatus be installed on the strainer traffic direction second, third, on the 4th and the 5th pressure roll.
5. many tensionings belt filter press according to claim 1; It is characterized in that: the pressure roll of described pressure roll group is eight; When two pressure roll installation tensioners were wherein arranged, tensioning apparatus was installed on the 4th and the 5th pressure roll on the strainer traffic direction; When four pressure roll installation tensioners were wherein arranged, tensioning apparatus was installed on the the the 3rd, the 4th, the 5th and the 6th pressure roll on the strainer traffic direction; When six pressure roll installation tensioners are wherein arranged, tensioning apparatus be installed on the strainer traffic direction second, third, on the the the 4th, the 5th, the 6th and the 7th pressure roll.
6. many tensionings belt filter press according to claim 1 is characterized in that: described tensioning apparatus is cylinder, air bag or mechanical spring governor motion, perhaps wherein one or more combination.
7. many tensionings belt filter press according to claim 1 is characterized in that: described tensioning apparatus be separately or mounted in pairs on pressure roll.
8. many tensionings belt filter press according to claim 1 is characterized in that: described upward strainer rinse water pipe is installed between strainer regulating roller and its previous or back guide roller and is installed in the below of strainer.
9. many tensionings belt filter press according to claim 1 is characterized in that: described lower filter belt cleans the top that water pipe is installed between lower filter belt regulating roller and its previous or back guide roller and is installed in lower filter belt.
Be contained in the top of lower filter belt.
10. many tensionings belt filter press according to claim 1 is characterized in that: the described strainer regulating roller of going up is installed between two guide rollers, and last strainer passes through at the bottom of the roller of last strainer regulating roller from the roller top process of two guide rollers.
11. many tensionings belt filter press according to claim 1 is characterized in that: one or an above lower margin adjusting bolt are installed on the described frame bottom girder.
12. many tensionings belt filter press according to claim 10 is characterized in that: described lower margin is regulated bolt and is installed in the frame bight.
13. many tensionings belt filter press according to claim 10 is characterized in that: described lower margin adjusting bolt is installed in the frame bottom girder or bottom girder is inboard or the bottom girder outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210244468.6A CN102794046B (en) | 2012-07-11 | 2012-07-11 | Multi-tensioning belt filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210244468.6A CN102794046B (en) | 2012-07-11 | 2012-07-11 | Multi-tensioning belt filter press |
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| Publication Number | Publication Date |
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| CN102794046A true CN102794046A (en) | 2012-11-28 |
| CN102794046B CN102794046B (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210244468.6A Active CN102794046B (en) | 2012-07-11 | 2012-07-11 | Multi-tensioning belt filter press |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316512A (en) * | 2013-06-24 | 2013-09-25 | 山东煤机装备集团有限公司 | Bag-type compensation device of vertical-type filter press |
| CN103785217A (en) * | 2014-02-27 | 2014-05-14 | 北京中矿环保科技股份有限公司 | Cascade pressurization belt type pressure filter |
| CN104922962A (en) * | 2015-06-10 | 2015-09-23 | 北京中矿环保科技股份有限公司 | Filter press with single filter belt |
| 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 |
| CN110779314A (en) * | 2019-11-12 | 2020-02-11 | 山西河坡发电有限责任公司 | Roller type drying structure and dryer composed of same |
| CN120504469A (en) * | 2025-07-18 | 2025-08-19 | 吉林鸿泰环保科技有限公司 | Sludge recycling filter pressing equipment and method |
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| CN2438496Y (en) * | 2000-09-01 | 2001-07-11 | 陈国平 | Belt type press filtering machine |
| CN1879932A (en) * | 2006-05-16 | 2006-12-20 | 朱根荣 | Belt type filter press |
| CN201033269Y (en) * | 2006-08-20 | 2008-03-12 | 孙建 | Transposing pressure filter |
| JP2012096173A (en) * | 2010-11-02 | 2012-05-24 | Kubota Corp | Filter press dehydrator |
| CN202860243U (en) * | 2012-07-11 | 2013-04-10 | 广西力源宝农林科技发展有限责任公司 | Multi-tensioning-belt-type filter press |
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Patent Citations (5)
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| CN2438496Y (en) * | 2000-09-01 | 2001-07-11 | 陈国平 | Belt type press filtering machine |
| CN1879932A (en) * | 2006-05-16 | 2006-12-20 | 朱根荣 | Belt type filter press |
| CN201033269Y (en) * | 2006-08-20 | 2008-03-12 | 孙建 | Transposing pressure filter |
| JP2012096173A (en) * | 2010-11-02 | 2012-05-24 | Kubota Corp | Filter press dehydrator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316512A (en) * | 2013-06-24 | 2013-09-25 | 山东煤机装备集团有限公司 | Bag-type compensation device of vertical-type filter press |
| CN103785217A (en) * | 2014-02-27 | 2014-05-14 | 北京中矿环保科技股份有限公司 | Cascade pressurization belt type pressure filter |
| CN104922962A (en) * | 2015-06-10 | 2015-09-23 | 北京中矿环保科技股份有限公司 | Filter press with single filter belt |
| 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 |
| CN110779314A (en) * | 2019-11-12 | 2020-02-11 | 山西河坡发电有限责任公司 | Roller type drying structure and dryer composed of same |
| CN120504469A (en) * | 2025-07-18 | 2025-08-19 | 吉林鸿泰环保科技有限公司 | Sludge recycling filter pressing equipment and method |
| CN120504469B (en) * | 2025-07-18 | 2025-09-12 | 吉林鸿泰环保科技有限公司 | Sludge recycling filter pressing equipment and method |
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| Publication number | Publication date |
|---|---|
| CN102794046B (en) | 2015-02-04 |
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