CN2389701Y - Band press filter - Google Patents
Band press filter Download PDFInfo
- Publication number
- CN2389701Y CN2389701Y CN 99221865 CN99221865U CN2389701Y CN 2389701 Y CN2389701 Y CN 2389701Y CN 99221865 CN99221865 CN 99221865 CN 99221865 U CN99221865 U CN 99221865U CN 2389701 Y CN2389701 Y CN 2389701Y
- Authority
- CN
- China
- Prior art keywords
- roll
- filter press
- fore
- belt filter
- stock
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a band type pressing filter, which belongs to the field of a mechanical product. A front bracket and a rear bracket are respectively and fixedly connected to both ends of a fixing frame. A frame lifting device and a roller group are fixedly connected to a movable frame, wherein, both ends of the movable frame are arranged in slide grooves of the front bracket and the rear bracket. A band-shaped filtering cloth and a band-shaped filtering felt are respectively sheathed on the fixing frame and the roller group of the movable frame. The utility model has the advantages that the band type pressing filter has simple structure and high work efficiency, and a filtering band can not be deflected.
Description
The utility model belongs to the engineering goods field, exactly is the equipment that a kind of sewage sludge that is applicable to industries such as municipal sewage, chemical industry, weaving, printing and dyeing, papermaking, leather, pharmacy, monosodium glutamate is handled.
Filter in the known technology comprises frame, mud medicine blender, carrying roller, diameter dimension pressure roller inequality, two strainers and strainer adjusting device up and down, and parts such as mud rake, soil valve are formed.Its action principle be in mud medicine blender with mud and flocculant, after cooperating by a certain percentage, stir, make the mud of discharge be the flocculation state, pave on strainer, the control mud system that is made up of mud rake and cloth mud plate cooperates with the strainer that moves, and makes mud spread out cloth uniformly on strainer cloth.Rack-mounted pressure roller, idler roller cooperate the strainer closed loop that forms two operations with two strainers, and in the middle of two strainers were clamped in mud, the zigzag operation route that forms through pressure roller pushed out with the moisture content in the mud.The weak point of above-mentioned technology is complex structure, at equipment strainer sideslip, the inefficiency of being prone in service.
The purpose of this utility model is: at the above-mentioned deficiency of prior art, provide a kind of simple in structure, the belt filter press of high efficiency.
Belt filter press provided by the utility model comprises fixed frame, be installed in roll stacks, motor and speed reduction gearing on the fixed frame, it is characterized in that: the two ends at fixed frame are connecting firmly fore-stock and after-poppet respectively, two ends place on the movable frame of fore-stock and after-poppet chute and are connecting firmly a framing lowering or hoisting gear and a roll stacks, are being set with banded filter cloth and filter felt on the roll stacks of fixed frame and movable frame.
In order further to improve the quality of squeeze and filter, and increase work efficiency, aforementioned fixation framework in the utility model connects firmly on base through the after-poppet and the support effect of lengthening, also connecting firmly support and roll stacks on this base, on another two ends and the sliding frame that chute on fore-stock and the support cooperates a framing lowering or hoisting gear and a roll stacks are being installed.
Aforesaid framework lowering or hoisting gear comprises by motor-driven decelerator, and the worm gear that cooperates with decelerator is by the leading screw and the screw equipped with leading screw that connects firmly on base or fixed frame of worm-gear driven.
For the ease of the movable frame flexible movement, the utility model all is processed with chute at two fore-stocks on support and the after-poppet, and the pulley that is arranged in the sliding frame two ends crouches in this chute.
Smooth and easy in order to guarantee charging, the fore-stock in the utility model, after-poppet and support all have an inclination alpha, and the span of inclination alpha is selected 3 °-8 ° for well.
In order to ensure the security that movable frame is adjusted up and down, the utility model all is provided with limit switch assembly on fore-stock, after-poppet and support.
In aforesaid structure, be positioned at the roll stacks on base and the fixed frame, comprise the guiding roll that is positioned at both sides, the roll that is positioned at the middle part and tensioning apparatus; Roller assembly on the movable frame comprises the guiding roll that is positioned at two ends, is positioned at the roll and the tensioning apparatus of middle part.
The composition of roll comprises axle, two end caps equipped with axle, is sleeved on axle and goes up and the sleeve pipe between two end cap, is coated on the rubber layer of bushing outer surface.
In order to improve the centering effect of filter cloth in running, the utility model is the interface with 1/2nd places of sleeve pipe long axis on the surface of roll rubber layer, and both sides are processed with the opposite screw thread of rotation direction respectively.
Below in conjunction with Figure of description, introduce embodiment of the present utility model.
Figure of description 1 is a structural representation of the present utility model;
Figure of description 2 is structural representations of the utility model roll;
In above-mentioned accompanying drawing, 1-discharging opening, 2-base, 3-handwheel, 4-material scraping plate adjusting device, 5-leading screw, the 6-roll that leads, the 7-filter cloth, the 8-tensioning apparatus, 9-front fender, 10-worm gear, 11-decelerator, the 12-motor, 13-sliding frame, the last protective plate of 14-, 15-fore-stock, the 16-chain, 17-bearing block, 18-sprocket wheel, 19-roll, 20-sliding frame, the 21-roll that leads, 22-chain, 23-filter cloth, the 24-roll that leads, 25-after-poppet, 26-fixed frame, 27-motor, the 28-handwheel, the 29-sparge pipe, the 30-charging aperture, 31-filters felt, the 32-roll, 33-support, 34-limit switch assembly, 35-tensioning apparatus, the 36-sprocket wheel, 37-chain, 38-fore-stock, 39-screw, the 40-axle, 41-end cap, 42-sleeve pipe, the 43-rubber layer, 44-screw thread, 45-pulley.
As shown in Figure 1, base 2 of the present utility model is the basis of complete machine.On base 2, connecting firmly fore-stock 38, support 33 and after-poppet 25.Wherein, connect firmly fixed frame 26 on support 33 and the after-poppet 25, on fixed frame 26, also fixing fore-stock 15, fore-stock 38 and 15, to equidirectional inclination one α angle, the α angle is selected 3 °-8 ° usually on support 33 and the after-poppet 25.Be provided with chute on each support, the pulley 45 that install at movable frame 13 and 20 two ends is horizontally-arranged in the above-mentioned chute.Movable frame 13 and 20 is supported on base 2 or the fixed frame 26 by lowering or hoisting gear.Lowering or hoisting gear generally includes motor 12, by the decelerator (being generally worm reducer) 11 of driven by motor, by the worm gear 10 and the leading screw 5 of reductor 11 drives.The extreme position of movable frame 13 and 20 liftings is by limit switch assembly 34 controls.By bearing block one group of roller assembly is installed respectively on base 2, the fixed frame 26, this roller assembly comprises the guiding roll 6 that is positioned at two ends and 24 and be positioned at least one roll in middle part 32, and banded filter cloth 7 and 23 cooperates with one group of roller assembly respectively.Be provided with the tensioning apparatus 35 of filter cloth at an end of roller assembly, be provided with material scraping plate adjusting device 4 at the other end of roller assembly.On material scraping plate adjusting device 4 and tensioning apparatus 35, can make handwheel 3 and 28.Corresponding with above-mentioned roller assembly, on movable frame 13 and 20, also be provided with one group of roller assembly that comprises guiding roll 21 and roll 19 respectively through bearing block 17 effects, be equipped with the tensioning apparatus 8 of filtering felt 31 and filter felt on this roller assembly, roll can be selected known version for use, roll in the utility model roll 6 that particularly leads, 21 and 24 select following structure for (seeing accompanying drawing 2) well, this structure comprises axle 40, two end caps 41 equipped with axle 40, be enclosed within on the axle 40, between two end caps 41 and the sleeve pipe 42 equipped with end cap 41, be coated on the rubber layer 43 on the sleeve pipe 42, and make on the rubber layer surface, be the opposite screw thread 44 of interface both sides rotation direction with 1/2nd places of sleeve pipe 42 long axis.
Active force of the present utility model is provided by motor 27, transmits to each roller assembly by driving-belt, decelerator and with the coaxial mounted sprocket wheel 18,36 of roll, chain 16,22 and 37 etc.
The utility model also is provided with one group of sparge pipe 29, is used for cleaning banded filter cloth 7 and 23.
Should be pointed out that the utility model does not repel by deciding framework 26 together, the list that movable frame 20 and the roller assembly that cooperates with it constitute is organized the squeeze and filter structure, and the version of just preferentially selecting aforesaid pair of framing for use is to obtain optimum efficiency.
The utility model has the advantages that, simple and reasonable, high efficiency, strainer is sideslip not.
Claims (10)
1, a kind of belt filter press, comprise fixed frame (26), be installed in roll stacks, motor and speed reduction gearing on the fixed frame (26), it is characterized in that: connecting firmly fore-stock (15) and after-poppet (25) at the two ends of fixed frame (26), two ends place on the movable frame (20) of fore-stock (15) and after-poppet (25) chute and are connecting firmly a framing lowering or hoisting gear and a roll stacks, are being set with banded filter cloth (23) and filter felt (31) on the roll stacks of fixed frame (26) and movable frame (20).
2, belt filter press according to claim 1, it is characterized in that: fixed frame (26) connects firmly on base (2) through the after-poppet (25) of lengthening and the effect of support (33), base (2) is installed with fore-stock (38) and roll stacks, on two ends and the sliding frame (13) that fore-stock (38) and support (33) upper hopper chute cooperate a framing lowering or hoisting gear and a roll stacks is installed.
3, belt filter press according to claim 1 and 2, it is characterized in that: described framework lowering or hoisting gear comprises the decelerator (11) that is driven by motor (12), the turbine (10) that cooperates with decelerator (11), by the leading screw (5) of turbine (10) driving with connect firmly the screw (39) that is equipped with leading screw (5) on base (2) or fixed frame (26).
4, belt filter press according to claim 3 is characterized in that: all be processed with chute at fore-stock (15) and (38), after-poppet (25), support on (33), the pulley (45) that is arranged in sliding frame (13) and (20) two ends crouches in this chute.
5, belt filter press according to claim 1 and 2 is characterized in that: fore-stock (15), (38), after-poppet (25) and support (33) all have an inclination alpha.
6, belt filter press according to claim 5 is characterized in that: the span of inclination alpha is 3 °-8 °.
7, belt filter press according to claim 1 and 2 is characterized in that: fore-stock (15) (38), after-poppet (25) and support (33) are provided with limit switch assembly (34).
8, belt filter press according to claim 1 and 2, it is characterized in that: the roll stacks that is positioned on base (2) and the fixed frame (26) comprises guiding roll (6) and (24) that are positioned at both sides, is positioned at the roll (32) and the tensioning apparatus (35) of middle part; The roller assembly that is positioned on the movable frame (13) (20) comprises the guiding roll (21) that is positioned at two ends, the roll (19) and the tensioning apparatus (8) of middle part.
9, belt filter press according to claim 8, it is characterized in that: the composition of roll comprises axle (40), two end caps (41) equipped with axle (40), be sleeved on (40) and go up and be positioned at sleeve pipe (42) between the two end cap (41), be coated on the rubber layer (43) of sleeve pipe (42) outer surface.
10, belt filter press according to claim 9 is characterized in that: 1/2nd places with sleeve pipe (42) long axis on the surface of rubber layer (43) are interface, and both sides are processed with the opposite screw thread of rotation direction (44) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221865 CN2389701Y (en) | 1999-08-05 | 1999-08-05 | Band press filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221865 CN2389701Y (en) | 1999-08-05 | 1999-08-05 | Band press filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2389701Y true CN2389701Y (en) | 2000-08-02 |
Family
ID=34012361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99221865 Expired - Fee Related CN2389701Y (en) | 1999-08-05 | 1999-08-05 | Band press filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2389701Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381311A (en) * | 2013-06-25 | 2013-11-06 | 湖州核宏机械有限公司 | Driving roller device for filtering machine |
| CN105922617A (en) * | 2016-04-28 | 2016-09-07 | 中国农业大学 | High-moisture forage grass and straw dewatering device |
-
1999
- 1999-08-05 CN CN 99221865 patent/CN2389701Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381311A (en) * | 2013-06-25 | 2013-11-06 | 湖州核宏机械有限公司 | Driving roller device for filtering machine |
| CN105922617A (en) * | 2016-04-28 | 2016-09-07 | 中国农业大学 | High-moisture forage grass and straw dewatering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |