CN112221216B - Sludge filter pressing device for large-scale municipal sewage treatment plant - Google Patents
Sludge filter pressing device for large-scale municipal sewage treatment plant Download PDFInfo
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- CN112221216B CN112221216B CN202011077433.9A CN202011077433A CN112221216B CN 112221216 B CN112221216 B CN 112221216B CN 202011077433 A CN202011077433 A CN 202011077433A CN 112221216 B CN112221216 B CN 112221216B
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- filter
- sludge
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- filter plate
- rod
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- 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
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- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a sludge press filter device of a large-scale urban 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, a fixed cross beam is fixedly arranged at the inner side of the main body of the sludge press filter, the distance between independent filter plates is shortened, simultaneously, sludge in filter cloth can be extruded by force, so that water in the sludge is filtered from the filter cloth and flows 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 pressed with the independent filter plates, the sludge cakes can be taken out, the main body of the sludge press filter is very convenient to clean, 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 large-scale municipal 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, a sludge press filtration apparatus for a large-scale municipal sewage treatment plant needs to be designed to solve such problems.
Disclosure of Invention
The invention aims to provide a sludge filter-pressing device for a large-scale municipal 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 on the inner side of the sludge press filtration device main body, the high-pressure cylinder is fixedly arranged on one side of the fixed cross beam, the pushing pressure rod is fixedly arranged on the other side of the fixed cross beam, 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 pressure rod grooves, the middle parts of the outer sides of the independent filter plates are provided with filter plate sliding blocks, the balance lantern rings connected with the sliding blocks in an embedded manner are arranged above the sliding blocks, and the bottom parts of the filter plate sliding blocks are fixedly provided with two hinge columns, 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 be separated from the independent filter plates to take out the sludge cakes after the filter pressing, 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 between the fixed rod mounting frames 11, the fixed cross beam 16 is fixedly arranged on the inner side of the sludge filter pressing machine main body 1, and the high-pressure cylinder 15 is fixedly arranged on one side of the fixed cross beam 16, 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 17 connected in an embedded manner is installed above the sliding block 22 of the filter plates, and two hinge columns 26 are fixedly installed at the bottoms of the sliding block 22 of the filter plates, 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 (2)
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 arranged on two sides of the sludge press filter main body (1) and connected through bolts, 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 (13), 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011077433.9A CN112221216B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device for large-scale municipal sewage treatment plant |
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 |
| CN202011077433.9A CN112221216B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device for large-scale municipal sewage treatment plant |
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 |
|---|---|
| CN112221216A CN112221216A (en) | 2021-01-15 |
| CN112221216B true CN112221216B (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201810696430.XA Expired - Fee Related CN108434802B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device for large-scale municipal sewage treatment plant |
| CN202011077433.9A Active CN112221216B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device for large-scale municipal sewage treatment plant |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201810696430.XA Expired - Fee Related CN108434802B (en) | 2018-06-29 | 2018-06-29 | Sludge filter pressing device for large-scale municipal sewage treatment plant |
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| CN (4) | CN112619219B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619219B (en) * | 2018-06-29 | 2022-04-08 | 潍坊市天源环保科技有限公司 | Sewage treatment plant sludge filter pressing device |
| 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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| CN206676048U (en) * | 2017-04-14 | 2017-11-28 | 吉安同瑞生物科技有限公司 | A kind of plate and frame type filter-press |
| CN207237399U (en) * | 2017-08-26 | 2018-04-17 | 上海味之素氨基酸有限公司 | A kind of filter press and its press filtration component |
| CN107952267A (en) * | 2017-10-31 | 2018-04-24 | 无锡德沃精工设备有限公司 | One kind cleaning convenient planer-type filter press of filter residue |
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| CN107998706A (en) * | 2017-12-29 | 2018-05-08 | 天津远新环保科技有限公司 | A kind of filter pressing machine of automatic discharging |
| CN112619219B (en) * | 2018-06-29 | 2022-04-08 | 潍坊市天源环保科技有限公司 | Sewage treatment plant sludge filter pressing device |
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2018
- 2018-06-29 CN CN202011076766.XA patent/CN112619219B/en active Active
- 2018-06-29 CN CN202011078446.8A patent/CN112221217B/en active Active
- 2018-06-29 CN CN201810696430.XA patent/CN108434802B/en not_active Expired - Fee Related
- 2018-06-29 CN CN202011077433.9A patent/CN112221216B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112619219B (en) | 2022-04-08 |
| CN112221217B (en) | 2021-10-26 |
| CN112221216A (en) | 2021-01-15 |
| CN112221217A (en) | 2021-01-15 |
| CN112619219A (en) | 2021-04-09 |
| CN108434802B (en) | 2020-11-17 |
| CN108434802A (en) | 2018-08-24 |
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