CN112619219A - Sewage treatment plant sludge filter pressing device - Google Patents
Sewage treatment plant sludge filter pressing device Download PDFInfo
- Publication number
- CN112619219A CN112619219A CN202011076766.XA CN202011076766A CN112619219A CN 112619219 A CN112619219 A CN 112619219A CN 202011076766 A CN202011076766 A CN 202011076766A CN 112619219 A CN112619219 A CN 112619219A
- Authority
- CN
- China
- Prior art keywords
- filter
- independent
- sludge
- rod
- filter plate
- 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.)
- Granted
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 46
- 239000010865 sewage Substances 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 title description 15
- 239000004744 fabric Substances 0.000 claims abstract description 44
- 238000001914 filtration Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/34—Removal of the filter cakes by moving, e.g. rotating, the filter elements
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
Abstract
The invention discloses a sludge press filter device of a sewage treatment plant, wherein two sides of a main body of the sludge press filter are respectively provided with a fixed rod mounting rack connected through a bolt, the inner side of the main body of the sludge press filter is fixedly provided with a fixed cross beam, the distance between independent filter plates is shortened, simultaneously, sludge in filter cloth can be extruded by force to filter water in the sludge from the filter cloth and flow into a reservoir below, the size of the filter cloth is the same as that of the independent filter plates, so that the installation and the connection are more convenient, in addition, a balance lantern ring and a filter plate sliding block at the outer side of the independent filter plates can maintain the stability of the independent filter plates, a hinged connecting rod and a connecting rod can avoid the damage of the independent filter plates caused by excessive sludge in the independent filter plates, a plurality of independent filter plates are slightly separated after the press filter cloth is finished, and the stability is higher, has brought very big facility for staff's clearance.
Description
The application has the following application numbers: 201810696430X, name: the invention relates to a sludge filter pressing device of a large-scale municipal sewage treatment plant, which is applied by divisional cases, and the application date of the original case is as follows: 29/06/2018.
Technical Field
The invention relates to a filter pressing device, in particular to a sludge filter pressing device for a sewage treatment plant.
Background
Domestic sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like. The pollutants contained in the domestic sewage are mainly organic matters (such as protein, carbohydrate, fat, urea, ammonia nitrogen and the like) and a large amount of pathogenic microorganisms (such as parasitic ova, enteroinfectious viruses and the like). Organic matters existing in domestic sewage are extremely unstable and easily decomposed to generate offensive odor. Bacteria and pathogens propagate in large quantities by taking organic matters in domestic sewage as nutrition, and can cause epidemic of infectious diseases. Therefore, domestic sewage must be treated before being discharged, a large amount of sludge is generated in the later period of sewage treatment, and the sludge contains a large amount of water and cannot be directly treated.
Therefore, it is required to design a sludge press filtration apparatus for a sewage treatment plant to solve such problems.
Disclosure of Invention
The invention aims to provide a sludge filter pressing device for a sewage treatment plant, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sludge press filtration device of a large-scale municipal sewage treatment plant comprises a sludge press filtration device main body, a crawler belt, a motor shaft, a driving motor, a motor mounting frame, a fixed rod, a movable cover plate, an independent filter plate, a filter cloth fixing frame, a fixed cover plate, a fixed rod mounting frame, a reservoir, a support, a pushing pressure rod, a high-pressure cylinder, a fixed cross beam, a balance lantern ring, a load-bearing pressure rod, a filter plate clamping strip, a filter cloth clamping strip, a filter plate slider, a load-bearing pressure rod groove, a filter plate clamping groove, a hinged connecting rod, a hinged column, a connecting rod fixing seat and a connecting rod, wherein the fixed rod mounting frame which is connected through a bolt is arranged on two sides of the sludge press filtration device main body, the fixed rod is joggled between the fixed rod mounting frames, the fixed cross beam is fixedly arranged, the filter press comprises a main body of the sludge filter press, a movable cover plate, a fixed cover plate, a filter cloth fixing frame, a filter cloth, a plurality of loading pressure rods and filter plate clamping strips, wherein one end of the pushing pressure rod is connected with the movable cover plate, one end of the inner side of the main body of the sludge filter press is fixedly provided with the fixed cover plate, the top parts of the movable cover plate and the fixed cover plate are fixedly provided with the filter cloth fixing frame, the filter cloth is fixed in the filter cloth fixing frame, the middle parts of the filter cloth are sewed with the loading pressure rods and the filter plate clamping strips, a plurality of independent filter plates are arranged between the movable cover plate and the fixed cover plate, the top parts of the independent filter plates are hollowed with filter plate clamping grooves, the two sides of the independent filter plates are respectively provided with the filter cloth clamping strips, the bottom parts of the independent filter plates are hollowed with the loading, the utility model discloses a high-pressure cylinder, including articulated post, connecting rod, independent filter plate, connecting rod fixing base, two connecting rod fixing base, independent filter plate bottom be connected with between the connecting rod fixing base the connecting rod, the bottom welding of sludge press filter main part has the support, install through bolted connection the inboard of support the cistern, one side fixed mounting of support has motor mounting bracket, install through bolted connection at motor mounting bracket's top driving motor, driving motor's one side is installed and is passed through motor shaft is connected the track, just the top of track connect in high-pressure cylinder.
Further, the driving motor is electrically connected to a power supply.
Furthermore, the load pressure lever and the load pressure lever groove are connected through clamping.
Furthermore, the fixed rod and the fixed rod mounting rack are in joggle joint.
Furthermore, the middle parts between the independent filter plates are connected through the hinged connecting rods, and the bottoms of the independent filter plates are connected through the connecting rods.
Further, the balance lantern ring is connected with the independent filter plate in a nesting mode.
Furthermore, the width of the filter plate clamping strip is the same as that of the independent filter plate, and the length between the load pressure lever and the filter plate clamping strip is the same as that of the independent filter plate.
Further, the driving motor is connected with the high-pressure cylinder through the crawler belt.
Compared with the prior art, the invention has the beneficial effects that: the main body of the sludge filter press is convenient to use, the high-pressure cylinder is driven by the driving motor to push the push rod to move to one side, the distance between a plurality of independent filter plates is shortened, a large amount of sludge can be stored in the fixed filter cloth in the independent filter plates, the sludge in the filter cloth can be extruded by force while the distance between the independent filter plates is shortened, so that the moisture in the sludge is filtered from the filter cloth and flows to a reservoir below, the filter cloth has the same size as the independent filter plates, so that the installation and the connection are more convenient, in addition, the balance lantern ring and the filter plate slide block on the outer side of the independent filter plates can maintain the stability of the independent filter plates, the hinged connecting rod and the connecting rod can avoid the damage of the excessive sludge in the independent filter plates, the independent filter plates are slightly separated after the filter pressing is finished, and the filter cloth can, the sludge filter press main body is very convenient to clean, has higher stability and brings great convenience for cleaning of workers.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the top overall structure of the sludge filter press of the present invention;
FIG. 3 is a schematic view of a filter cloth mounting structure of the present invention;
FIG. 4 is a schematic view of the overall structure of the self-contained filter plate of the present invention;
FIG. 5 is a schematic view of the connection structure of the independent filter plates of the present invention;
in the reference symbols: 1. a sludge filter press main body; 2. a crawler belt; 3. a motor shaft; 4. a drive motor; 5. a motor mounting bracket; 6. fixing the rod; 7. a removable cover plate; 8. an independent filter plate; 9. a filter cloth fixing frame; 10. fixing the cover plate; 11. a fixed rod mounting rack; 12. a reservoir; 13. a support; 14. pushing the pressure lever; 15. a high pressure cylinder; 16. fixing the cross beam; 17. a balance collar; 18. a load bearing compression bar; 19. clamping strips of the filter plate; 20. filtering cloth; 21. a filter cloth clamping strip; 22. a filter plate slide block; 23. a negative pressure rod groove; 24. a filter plate clamping groove; 25. a hinged connecting rod; 26. a hinged column; 27. a connecting rod fixing seat; 28. a connecting rod.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a sludge filter pressing device for a large-scale urban sewage treatment plant comprises a sludge filter pressing machine main body 1, a crawler belt 2, a motor shaft 3, a driving motor 4, a motor mounting frame 5, a fixed rod 6, a movable cover plate 7, an independent filter plate 8, a filter cloth fixing frame 9, a fixed cover plate 10, a fixed rod mounting frame 11, a reservoir 12, a support 13, a pushing pressure rod 14, a high-pressure cylinder 15, a fixed cross beam 16, a balance lantern ring 17, a load bearing pressure rod 18, a filter plate clamping strip 19, filter cloth 20, a filter cloth clamping strip 21, a filter plate sliding block 22, a load bearing pressure rod groove 23, a filter plate clamping groove 24, a hinged connecting rod 25, a hinged column 26, a connecting rod fixing seat 27 and a connecting rod 28, wherein the fixed rod mounting frame 11 connected through bolts is arranged on two sides of the sludge filter pressing machine main body 1, the fixed rod 6 is in a joggled joint, a pushing pressure rod 14 is fixedly installed on the other side of the fixed cross beam 16, one end of the pushing pressure rod 14 is connected with a movable cover plate 7, a fixed cover plate 10 is fixedly installed on one end of the inner side of the sludge filter press main body 1, a filter cloth fixing frame 9 is fixedly installed on the tops of the movable cover plate 7 and the fixed cover plate 10, filter cloth 20 is fixed inside the filter cloth fixing frame 9, a plurality of loading pressure rods 18 and filter plate clamping strips 19 are sewed in the middle of the filter cloth 20, a plurality of independent filter plates 8 are installed between the movable cover plate 7 and the fixed cover plate 10, filter plate clamping grooves 24 are hollowed in the tops of the independent filter plates 8, filter cloth clamping strips 21 are arranged on two sides of the independent filter plates 8, a loading pressure rod groove 23 is hollowed in the bottoms of the independent filter plates 8, a sliding block 22 is arranged in the middle of the outer sides of the independent filter plates 8, a balancing lantern ring, articulated connecting rod 25 through bushing, the bottom fixed mounting of independent filter plate 8 has two connecting rod fixing bases 27, be connected with connecting rod 28 between the connecting rod fixing base 27 of two independent filter plate 8 bottoms, the bottom welding of sludge filter press main part 1 has support 13, cistern 12 through bolted connection is installed to the inboard of support 13, one side fixed mounting of support 13 has motor mounting bracket 5, driving motor 4 through bolted connection is installed at motor mounting bracket 5's top, track 2 through motor shaft 3 connection is installed to one side of driving motor 4, and the top of track 2 is connected in high-pressure cylinder 15.
Furthermore, the driving motor 4 is electrically connected with the power supply, the electric connection is convenient to use, and the control of a user can be convenient to ensure that the sludge treatment work is more coordinated and the efficiency is higher.
Furthermore, the load-bearing pressure rod 18 is connected with the load-bearing pressure rod groove 23 through clamping, and the load-bearing pressure rod 18 is clamped in the load-bearing pressure rod groove 23 to avoid the fault of the filter pressing process.
Further, the fixing rod 6 and the fixing rod mounting frame 11 are joggled, so that the fixing rod 6 and the fixing rod mounting frame 11 are stably connected through joggling to prevent the independent filter plate 8 from being damaged by strong force.
Further, the middle parts between the independent filter plates 8 are connected by the hinge connecting rods 25, the bottom parts are connected by the connecting rods 28, and the hinge connecting rods 25 and the connecting rods 28 can maintain the stability between the independent filter plates 8 to avoid damage.
Further, the balance lantern ring 17 is connected with the independent filter plate 8 in a nesting mode, and the balance lantern ring 17 is nested on the outer side of the independent filter plate 8 and can be sleeved on the fixing rod 6, so that the filter pressing process is coordinated.
Furthermore, the width of the filter plate clamping strip 19 is the same as that of the independent filter plate 8, the length between the load pressure lever 18 and the filter plate clamping strip 19 is the same as the height of the independent filter plate 8, and the size of the filter cloth 20 is the same as that of the independent filter plate 8, so that the installation and connection are more convenient.
Further, the driving motor 4 is connected with the high-pressure cylinder 15 through the crawler belt 2, and the crawler belt 2 is connected to enable the driving motor 4 and the high-pressure cylinder 15 to work in a coordinated mode so as to control the filter pressing speed.
The working principle is as follows: when the sludge filter is in operation, the high-pressure cylinder 15 is driven by the driving motor 4 to push the pushing pressure rod 14 to move to one side through the track 2, at the moment, the distance between the independent filter plates 8 is shortened, a large amount of sludge can be stored in the filter cloth 20 fixed in the independent filter plates 8, the sludge in the filter cloth 20 can be extruded by force while the distance between the independent filter plates 8 is shortened, so that the moisture in the sludge is filtered from the filter cloth 20 and flows to the reservoir 12 below, the filter cloth 20 size and the independent filter plate 8 size the same make the erection joint more convenient, the balanced lantern ring 17 and the filter plate slider 22 in the independent filter plate 8 outside in addition can maintain the stability of independent filter plate 8, and articulated connecting rod 25 and connecting rod 28 can avoid inside mud too much to cause the damage to independent filter plate 8, make a plurality of independent filter plates 8 slightly part after the filter-pressing is accomplished, can take out the sludge cake after the filter-pressing with filter cloth 20 and independent filter plate 8 separation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A sludge press filtration device for a sewage treatment plant comprises a sludge press filter main body (1), a crawler belt (2), a motor shaft (3), a driving motor (4), a motor mounting frame (5), a fixing rod (6), a movable cover plate (7), an independent filter plate (8), a filter cloth fixing frame (9), a fixed cover plate (10), a fixing rod mounting frame (11), a reservoir (12), a support (13), a pushing compression rod (14), a high-pressure cylinder (15), a fixed cross beam (16), a balance sleeve ring (17), a heavy-load compression rod (18), a filter plate clamping strip (19), a filter cloth (20), a filter cloth clamping strip (21), a filter plate slider (22), a heavy-load compression rod groove (23), a filter plate clamping groove (24), a hinged connecting rod (25), a hinged column (26), a connecting rod fixing seat (27) and a connecting rod (28), wherein the fixing rods (11) are, the fixing rod (6) is joggled between the fixing rod mounting frames (11), the fixed cross beam (16) is fixedly mounted on the inner side of the sludge filter press main body (1), the high-pressure air cylinder (15) is fixedly mounted on one side of the fixed cross beam (16), the pushing pressure rod (14) is fixedly mounted on the other side of the fixed cross beam (16), the movable cover plate (7) is connected to one end of the pushing pressure rod (14), the fixed cover plate (10) is fixedly mounted on one end of the inner side of the sludge filter press main body (1), the filter cloth fixing frame (9) is fixedly mounted on the tops of the movable cover plate (7) and the fixed cover plate (10), the filter cloth (20) is fixed inside the filter cloth fixing frame (9), the support (13) is welded on the bottom of the sludge filter press main body (1), and the reservoir (12) connected through bolts is mounted on the inner side of the support, one side fixed mounting of support (13) has motor mounting bracket (5), install through bolted connection at the top of motor mounting bracket (5) driving motor (4), install through one side of driving motor (4) motor shaft (3) are connected track (2), just the top of track (2) connect in high pressure cylinder (15), its characterized in that: the middle part of filter cloth (20) is sewed up and is had a plurality ofly heavy burden depression bar (18) with filter plate card strip (19), removable cover board (7) with install a plurality ofly between fixed cover board (10) independent filter plate (8), the top fretwork of independent filter plate (8) has filter plate draw-in groove (24), the both sides of independent filter plate (8) all are equipped with filter cloth card strip (21), the bottom fretwork of independent filter plate (8) has heavy burden depression bar groove (23), the middle part in the independent filter plate (8) outside is equipped with filter plate slider (22), install through nested connection the top of filter plate slider (22) balanced lantern ring (17), the bottom fixed mounting of slider (22) has two articulated post (26), install through bushing connected articulated connecting rod (25) in the outside of articulated post (26), the bottom of each independent filter plate (8) is fixedly provided with two connecting rod fixing seats (27), and a connecting rod (28) is connected between the connecting rod fixing seats (27) at the bottoms of the two independent filter plates (8);
the middle parts between the independent filter plates (8) are connected through the hinged connecting rods (25), the bottoms of the independent filter plates are connected through the connecting rods (28), and the balance lantern rings (17) are connected with the independent filter plates (8) in a nested mode.
2. The sludge press filtration device of the sewage treatment plant according to claim 1, characterized in that: the load pressure lever (18) is connected with the load pressure lever groove (23) through clamping.
3. The sludge press filtration device of the sewage treatment plant according to claim 1, characterized in that: the fixed rod (6) is in joggle joint with the fixed rod mounting rack (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011076766.XA CN112619219B (en) | 2018-06-29 | 2018-06-29 | Sewage treatment plant sludge filter pressing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696430.XA CN108434802B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device for large-scale municipal sewage treatment plant |
| CN202011076766.XA CN112619219B (en) | 2018-06-29 | 2018-06-29 | Sewage treatment plant sludge filter pressing device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810696430.XA Division CN108434802B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device for large-scale municipal sewage treatment plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112619219A true CN112619219A (en) | 2021-04-09 |
| CN112619219B CN112619219B (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011077433.9A Active CN112221216B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device for large-scale municipal sewage treatment plant |
| CN201810696430.XA Expired - Fee Related CN108434802B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device for large-scale municipal sewage treatment plant |
| CN202011076766.XA Active CN112619219B (en) | 2018-06-29 | 2018-06-29 | Sewage treatment plant sludge filter pressing device |
| CN202011078446.8A Active CN112221217B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011077433.9A Active CN112221216B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device for large-scale municipal sewage treatment plant |
| CN201810696430.XA Expired - Fee Related CN108434802B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device for large-scale municipal sewage treatment plant |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202011078446.8A Active CN112221217B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112221216B (en) * | 2018-06-29 | 2021-11-30 | 邳州市景鹏创业投资有限公司 | Sludge filter pressing device for large-scale municipal sewage treatment plant |
| CN111410397B (en) * | 2020-04-27 | 2022-01-18 | 深圳华净环境科技有限公司 | Sludge treatment device |
| CN113185027B (en) * | 2021-05-06 | 2021-12-21 | 瑞盛环境股份有限公司 | Vertical advanced oxidation tower for industrial wastewater treatment and treatment process thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112221217A (en) | 2021-01-15 |
| CN112619219B (en) | 2022-04-08 |
| CN112221216A (en) | 2021-01-15 |
| CN108434802B (en) | 2020-11-17 |
| CN112221217B (en) | 2021-10-26 |
| CN108434802A (en) | 2018-08-24 |
| CN112221216B (en) | 2021-11-30 |
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