CN216259513U - Cleaning structure of belt filter press - Google Patents
Cleaning structure of belt filter press Download PDFInfo
- Publication number
- CN216259513U CN216259513U CN202122599662.3U CN202122599662U CN216259513U CN 216259513 U CN216259513 U CN 216259513U CN 202122599662 U CN202122599662 U CN 202122599662U CN 216259513 U CN216259513 U CN 216259513U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- filter press
- belt
- fixed
- roof
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000007790 scraping Methods 0.000 abstract description 7
- 239000010802 sludge Substances 0.000 description 7
- 239000012065 filter cake Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a cleaning structure of a belt filter press, which comprises a threaded rod, mounting frames, scraping plates, sliding blocks, a top plate and a fixing plate, wherein mounting nails are welded on the upper surface of the top plate, the mounting frames are symmetrically welded in the middle of the lower surface of the top plate, cleaning rollers are rotationally fixed between the mounting frames, fixing blocks are symmetrically rotationally mounted at two ends of the threaded rod, the fixing blocks are fixed on the lower surface of the top plate through bolts, the sliding blocks are welded at the top ends of the scraping plates and the fixing plate, the lower end threads of the sliding blocks are mounted on the threaded rod, and spray pipes are embedded and fixed on the fixing plate. According to the utility model, the surface of the filter belt is scraped and cleaned by the brush in cooperation with water, so that the purpose of cleaning the surface of the filter belt is achieved, and the use requirements of personnel are met.
Description
Technical Field
The utility model relates to the technical field of belt type filter presses, in particular to a cleaning structure of a belt type filter press.
Background
The dewatering process of the belt press filter can be divided into four important stages of pretreatment, gravity dewatering, wedge-shaped area prepressing dewatering and press dewatering, and environment-friendly filtration products with reasonable price and reliable performance, such as a brand-new type equipment filter program control automatic chamber press filter, a diaphragm press filter, a deep sludge dewatering press filter, an integrated sewage sludge treatment equipment, an online precise filtration system and the like, are used.
The belt filter press mainly comprises a driving device, a frame, a squeezing roller, an upper filter belt, a lower filter belt, a filter belt tensioning device, a filter belt cleaning device, a discharging device, a pneumatic control system, an electrical control system and the like, wherein after concentrated sludge and a flocculating agent with certain concentration are fully mixed in a static mixer and a dynamic mixer, tiny solid particles in the sludge are aggregated into flocculent lumps with larger volume, free water is separated out at the same time, the flocculated sludge is conveyed to the filter belt subjected to concentration and gravity dehydration, free water is separated under the action of gravity to form sludge in a non-flowing state, then the sludge is clamped between an upper mesh belt and a lower mesh belt, and the sludge is gradually squeezed under the action of small-to-large squeezing force and shearing force in a wedge-shaped prepressing area, a low pressure area and a high pressure area to achieve the maximum mud-water separation, and finally a filter cake is formed and discharged.
Because filter cakes subjected to filter pressing have certain viscosity, a small amount of impurities are adhered to the filter belt after the filter cakes are discharged, the surface of the filter belt is required to be cleaned so as to prevent stink, otherwise, the filter belt is difficult to wash after deposited mud is dried.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cleaning structure of a belt filter press, which has the advantages that the surface of a filter belt is cleaned by scraping materials and a brush cleaning matched with water, so that the purpose of cleaning the surface of the filter belt is achieved, the use requirement of personnel is met, and the problem that because filter cakes subjected to filter pressing have certain viscosity, a small amount of impurities are adhered to the filter belt after the filter cakes are fed, the surface of the filter belt is cleaned to prevent stink, otherwise, the filter belt is difficult to wash after deposited mud is dry is solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clearance structure of belt filter press, includes threaded rod, installing frame, scraper blade, slider, roof and fixed plate, the last skin weld of roof has the installation nail, the symmetrical welding of lower surface intermediate position department of roof has the installing frame, it cleans the roller to rotate to be fixed with between the installing frame, the both ends symmetry of threaded rod is rotated and is installed the fixed block, the fixed block passes through the lower surface of bolt fastening at the roof, the top welding of scraper blade and fixed plate has the slider, the lower extreme screw thread of slider is installed on the threaded rod, it is fixed with the spray tube to inlay on the fixed plate.
Preferably, a driving shaft is arranged in the middle of the upper surface of the top plate and is in transmission connection with the sweeping roller through a chain belt.
Preferably, the welding of the one end of threaded rod has the extension rod, the one end of extension rod runs through the fixed block and is located the outside of fixed block.
Preferably, the upper surface symmetry of roof is equipped with the bar hole, and the welding has the slide bar on the bar hole, the upper end slidable mounting of slider is on the slide bar.
Preferably, the upper end of the sliding block is provided with a sliding hole matched with the sliding rod, the sliding rod is slidably mounted on the sliding hole, the lower end of the sliding block is provided with a threaded hole matched with the threaded rod, and the threaded rod is mounted on the threaded hole in a threaded manner.
Preferably, the number of the mounting nails is four, and the positions of the four mounting nails are distributed in a rectangular array relative to the upper surface of the top plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. the cleaning structure of the belt filter press can fix the device at a specified position through the mounting nail during the use process, so that the bottom end of the scraping plate touches the surface of the filter belt, then the device is connected with an external power supply, the scraping plate scrapes off impurities attached to the surface of the filter belt during the transmission process of the filter belt, then the power device drives the driving shaft to rotate, the driving shaft drives the cleaning roller to rotate through the chain belt, the cleaning roller is in rotating contact with the outer wall of the filter belt, a hairbrush on the cleaning roller cleans the scraped filter belt, further, the cleaned filter belt reaches the lower part of the spray pipe, at the moment, the spray pipe is connected with an external high-pressure water pipeline, so that water flow sprayed by the spray pipe cleans the surface of the filter belt, and when needed, the extension rod can be rotated, so that the extension rod drives the threaded rod to rotate, and the slide block drives the scraping plate through the threaded engagement effect between the threaded rod and the slide block, The fixed plate produces the displacement to change scraper blade, spray tube and clean the distance between the roller according to the demand, the filter belt surface is scraped material, the brush cleans the cooperation water and is washd, thereby reaches the purpose on clearance filter belt surface, satisfies personnel's user demand.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic structural diagram of A in FIG. 2 according to the present invention.
In the figure: 1. a threaded rod; 2. a nozzle; 3. cleaning the roller; 4. installing a frame; 5. a fixed block; 6. a squeegee; 7. an extension rod; 8. installing a nail; 9. a slider; 10. a drive shaft; 11. a top plate; 12. a fixing plate; 13. a chain belt; 14. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a clearance structure of belt filter press, includes threaded rod 1, installing frame 4, scraper blade 6, slider 9, roof 11 and fixed plate 12, and the last skin weld of roof 11 has mounting nail 8, and mounting nail 8 totally four, and the position of four mounting nails 8 is rectangular array distribution for the upper surface of roof 11, can pass through mounting nail 8 with the device and fix in assigned position department.
Fixed block 5 is installed in the both ends symmetry rotation of threaded rod 1, fixed block 5 passes through the bolt fastening at the lower surface of roof 11, the top welding of scraper blade 6 and fixed plate 12 has slider 9, the lower terminal screw thread of slider 9 is installed on threaded rod 1, the upper surface symmetry of roof 11 is equipped with the bar hole, the welding has slide bar 14 on the bar hole, the upper end slidable mounting of slider 9 is on slide bar 14, make 6 bottoms of scraper blade touch the surface of filter belt, then connect external power supply, treat the driven in-process of filter belt, filter belt surface attached impurity is scraped off to scraper blade 6.
The welding of lower surface intermediate position department symmetry of roof 11 has installing frame 4, it is fixed with cleaning roller 3 to rotate between installing frame 4, the upper surface intermediate position department of roof 11 is equipped with drive shaft 10, drive shaft 10 passes through chain belt 13 and cleans between the roller 3 the transmission and is connected, power device drives drive shaft 10 and rotates after that, drive shaft 10 drives cleaning roller 3 through chain belt 13 and rotates, clean roller 3 and the rotatory contact of filter belt outer wall, make the brush on cleaning roller 3 clean the filter belt through scraping the material.
The drive shaft 10 of the present invention also requires the provision of power means to enable its normal operation, as is well known to those skilled in the art, and as is well known to those skilled in the art, such provision of power is well known and is conventional in the art and will not be described herein in detail, and any selection may be made by those skilled in the art as required or convenient.
The fixed plate 12 is embedded with the spray pipe 2, and further, the cleaned filter belt reaches the lower part of the spray pipe 2, and at the moment, the spray pipe 2 is connected with an external high-pressure water pipeline, so that the surface of the filter belt is cleaned by water flow sprayed by the spray pipe 2.
Threaded rod 1's one end welding has extension rod 7, extension rod 7's one end runs through fixed block 5 and is located the outside of fixed block 5, the slide opening with 14 looks adaptations of slide bar is seted up to the upper end of slider 9, slide bar 14 slidable mounting is on the slide opening, and the lower extreme of slider 9 sets up the screw hole with 1 looks adaptations of threaded rod, 1 threaded mounting of threaded rod is on the screw hole, when needing, rotatable extension rod 7, make extension rod 7 drive threaded rod 1 and rotate, through the thread engagement effect between threaded rod 1 and the slider 9, make slider 9 drive scraper blade 6, fixed plate 12 produces the displacement, thereby change scraper blade 6 according to the demand, distance between spray tube 2 and the cleaning roller 3, the material is scraped to the filter belt surface, the brush cleans the cooperation water and washs, thereby reach the mesh of clearance filter belt surface, satisfy personnel's user demand.
The working principle is as follows: the cleaning structure of the belt filter press can fix the device at a designated position through the mounting nail 8 during the use process, so that the bottom end of the scraper 6 touches the surface of a filter belt, then an external power supply is connected, the scraper 6 scrapes off impurities attached to the surface of the filter belt during the transmission process of the filter belt, then the power device drives the driving shaft 10 to rotate, the driving shaft 10 drives the cleaning roller 3 to rotate through the chain belt 13, the cleaning roller 3 is in rotary contact with the outer wall of the filter belt, so that the hairbrush on the cleaning roller 3 cleans the scraped filter belt, further, the cleaned filter belt reaches the lower part of the spray pipe 2, at the moment, the spray pipe 2 is connected with an external high-pressure water pipeline, so that the water flow sprayed by the spray pipe 2 cleans the surface of the filter belt, if necessary, the extension rod 7 can be rotated, so that the extension rod 7 drives the threaded rod 1 to rotate, and through the thread meshing effect between the threaded rod 1 and the sliding block 9, so that the slide block 9 drives the scraper 6 and the fixed plate 12 to generate displacement, and the distance between the scraper 6, the spray pipe 2 and the cleaning roller 3 is changed according to the requirement.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a clearance structure of belt filter press, includes threaded rod (1), installing frame (4), scraper blade (6), slider (9), roof (11) and fixed plate (12), its characterized in that: the upper surface welding of roof (11) has mounting nail (8), the lower surface intermediate position department symmetrical welding of roof (11) has installing frame (4), it cleans roller (3) to rotate to be fixed with between installing frame (4), fixed block (5) are installed in the both ends symmetry rotation of threaded rod (1), the lower surface at roof (11) is fixed through the bolt in fixed block (5), the top welding of scraper blade (6) and fixed plate (12) has slider (9), the lower extreme screw thread of slider (9) is installed on threaded rod (1), inlay on fixed plate (12) and be fixed with spray tube (2).
2. The cleaning structure of a belt filter press according to claim 1, wherein: and a driving shaft (10) is arranged in the middle of the upper surface of the top plate (11), and the driving shaft (10) is in transmission connection with the cleaning roller (3) through a chain belt (13).
3. The cleaning structure of a belt filter press according to claim 1, wherein: the one end welding of threaded rod (1) has extension rod (7), the one end of extension rod (7) runs through fixed block (5) and is located the outside of fixed block (5).
4. The cleaning structure of a belt filter press according to claim 1, wherein: the upper surface symmetry of roof (11) is equipped with the bar hole, and the welding has slide bar (14) on the bar hole, the upper end slidable mounting of slider (9) is on slide bar (14).
5. The cleaning structure of a belt filter press according to claim 1, wherein: the upper end of the sliding block (9) is provided with a sliding hole matched with the sliding rod (14), the sliding rod (14) is slidably mounted on the sliding hole, the lower end of the sliding block (9) is provided with a threaded hole matched with the threaded rod (1), and the threaded rod (1) is mounted on the threaded hole in a threaded mode.
6. The cleaning structure of a belt filter press according to claim 1, wherein: the number of the mounting nails (8) is four, and the positions of the four mounting nails (8) are distributed in a rectangular array relative to the upper surface of the top plate (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122599662.3U CN216259513U (en) | 2021-10-28 | 2021-10-28 | Cleaning structure of belt filter press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122599662.3U CN216259513U (en) | 2021-10-28 | 2021-10-28 | Cleaning structure of belt filter press |
Publications (1)
Publication Number | Publication Date |
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CN216259513U true CN216259513U (en) | 2022-04-12 |
Family
ID=81073247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202122599662.3U Expired - Fee Related CN216259513U (en) | 2021-10-28 | 2021-10-28 | Cleaning structure of belt filter press |
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CN (1) | CN216259513U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114832482A (en) * | 2022-05-30 | 2022-08-02 | 中德食品机械靖江有限公司 | Belt filter press that filter residue contains juice rate low |
-
2021
- 2021-10-28 CN CN202122599662.3U patent/CN216259513U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114832482A (en) * | 2022-05-30 | 2022-08-02 | 中德食品机械靖江有限公司 | Belt filter press that filter residue contains juice rate low |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |