CN114405147B - Pontoon filter equipment and filter vat assembly thereof - Google Patents

Pontoon filter equipment and filter vat assembly thereof Download PDF

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Publication number
CN114405147B
CN114405147B CN202210028980.0A CN202210028980A CN114405147B CN 114405147 B CN114405147 B CN 114405147B CN 202210028980 A CN202210028980 A CN 202210028980A CN 114405147 B CN114405147 B CN 114405147B
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CN
China
Prior art keywords
water
pontoon
frame
filter
mounting
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Active
Application number
CN202210028980.0A
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Chinese (zh)
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CN114405147A (en
Inventor
黄国爱
钟振海
林启涨
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Global Zhejiang Environmental Protection Technology Co ltd
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Global Zhejiang Environmental Protection Technology Co ltd
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Priority to CN202210028980.0A priority Critical patent/CN114405147B/en
Publication of CN114405147A publication Critical patent/CN114405147A/en
Application granted granted Critical
Publication of CN114405147B publication Critical patent/CN114405147B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
    • B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/722—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/801—Driving means, shaft packing systems or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/05—Floating filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a pontoon filtering device and a filter barrel assembly thereof, and relates to the technical field of filtering devices; the barrel body comprises a plurality of baffle frames which are connected end to end through folding pieces, so that the baffle frames are integrally a foldable prism; a first accommodating cavity is arranged in the barrel body; the sealing base comprises a plurality of mounting blocks, two sides of each mounting block are detachably connected with the adjacent mounting blocks respectively, and one end of each mounting block is rotatably connected with the bottom end of a partition frame respectively; the filter is arranged in the first accommodating cavity, the filter is provided with a plurality of first fixing plates which are mutually detachably connected, two sides of the outer wall of the barrel body are respectively provided with a pontoon cross bar, and two ends between the two pontoon cross bars are respectively provided with a pontoon; the invention has reasonable structure, more effectively filters the water source, and is simple, effective and convenient.

Description

Pontoon filter equipment and filter vat assembly thereof
Technical Field
The invention relates to the technical field of filter devices, in particular to a pontoon filter device and a filter barrel assembly thereof.
Background
The foldable filter drum has the advantages of convenience in use, follow-up and walking, high flexibility and the like, and becomes an effective water taking mode under the conditions of outdoor drilling, water source water pollution emergency and emergency. The current water purification vehicles generally have similar treatment processes, such as sand filtration, activated carbon filtration, ultrafiltration and the like. However, in the practical use process, it is often found that for the emergency water purifying device, the process filtering conditions are complex, the cleaning system and the automatic control system are required to be considered, the investment cost is inevitably increased, meanwhile, the water quality cannot be matched for carrying out the filtration precision modification after the construction is completed, the flexibility is poor, the structure is single, the integrated design is not only inconvenient to transport, but also the modification of the process chain is limited when the source water with different water qualities is treated.
Meanwhile, the existing floating pontoon is only suitable for intercepting general floating sundries, and has poor cleaning function for some sundries mixed in sewage, so that a slag blocking pontoon structure for a drainage system is urgently needed.
Disclosure of Invention
The invention aims to provide a pontoon filtering device and a filter vat assembly thereof, which are used for solving the technical problems.
A pontoon filtering device comprises a barrel body and a hollow barrel body, wherein the barrel body comprises a plurality of baffle frames, and the baffle frames are connected end to end through folding pieces so that the baffle frames are integrally a foldable prism; each partition plate frame is provided with a plurality of first partition nets; a first accommodating cavity is formed in the barrel body;
the sealing base comprises a plurality of mounting blocks, two sides of each mounting block are detachably connected with the adjacent mounting blocks respectively, one end of each mounting block is rotatably connected with the bottom end of one partition frame respectively, one side of each mounting block is provided with a first fixing strip respectively, and one end top of each first fixing strip is propped against the top of the other first fixing strips respectively;
the filter is arranged in the first accommodating cavity and is formed by mutually and detachably connecting a plurality of first fixing plates, and each first fixing plate is arranged on the mounting block through a first connecting block;
the two sides of the outer wall of the barrel body are respectively provided with one pontoon cross bar, and two pontoons are respectively arranged at two ends between the two pontoon cross bars;
a water supply pipeline; the water supply pipeline is arranged on the sealing base through a mounting seat, and the mounting seat comprises a plurality of mounting seat blocks; each mounting seat block is respectively mounted on one mounting block; a certain circulation gap exists between the water supply pipeline and the sealing base.
As a further preferred aspect, a plurality of folding members are provided between each two adjacent separator frames, each of the folding members including a first connecting portion and a second connecting portion movably connected to each other; one end of the first connecting part is connected with the former partition frame, and one end of the second connecting part is connected with the latter partition frame.
As a further preferable mode, the filter is sequentially provided with a primary filter screen and a secondary filter screen from outside to inside, and the mesh number of the filter screen is increased step by step.
As a further preferable mode, the primary filter screen and the secondary filter screen are formed by winding and buckling the filter screen, and the primary filter screen and the secondary filter screen are provided with protrusions and grooves which are mutually locked at the edge collecting position.
As a further preferred aspect, the fixing block includes a sealing base connecting portion and a water supply pipe connecting portion, the sealing base connecting portion is connected with the mounting block through bolts, a plurality of connecting holes are formed in the water supply pipe connecting portion, the water supply pipe is connected with the connecting holes, and the water supply pipe can be adjusted through the connecting holes and is in height difference with the sealing base.
As a further preferable mode, a second fixing strip is arranged at one end of the two oppositely arranged mounting blocks, a third fixing strip is arranged between one ends of the two second fixing strips, the third fixing strip is arranged on the other mounting block between the two oppositely arranged mounting blocks, and two ends of the third fixing strip are respectively propped against the inner wall of the second fixing strip.
As a further preferred aspect, the partition frame includes a first frame and a second frame, the first frame and the second frame are arranged at intervals, a second connection block is respectively arranged at two sides of the first frame, a mounting hole is arranged in the second connection block, the pontoon cross bar is arranged on every two adjacent mounting holes in a penetrating manner, and the pontoon cross bar is fixed with the partition frame through the fixing piece.
As a further preferred aspect, the second frame includes a third frame and a fourth frame, a third connection block is disposed between the third frame and the fourth frame, and the third frame and the fourth frame are rotatably connected through the third connection block.
The filter vat assembly comprises any one of the pontoon filter devices, and a water taking module and a control module which are connected with a water supply pipeline of the pontoon filter device; the water taking module is used for accelerating the extraction of water to be filtered from a water source and supplying the water to be filtered to the pontoon filtering device, and the control module is used for controlling the action of the water taking module according to a set program.
As a further preference, the water taking module comprises a diving water taking pump and a water inlet pump, wherein the diving water taking pump is positioned inside the pontoon filtering device and is connected with the water inlet pump through a water supply pipeline; the first valve is used for controlling water inflow, the first check valve and the second valve are connected to the water inlet pump outlet, the water inflow is guaranteed to flow correctly, the water amount at the water inlet pump outlet is guaranteed to be large, the first pressure gauge is further arranged at the water inlet pump outlet, and the pressure at the water inlet pump outlet is used for measuring the pressure at the water inlet pump outlet and judging whether the water inlet pump outlet is in a normal running state or not.
The technical scheme has the following advantages or beneficial effects:
(1) In the invention, the inside of the pontoon filtering device is respectively provided with the primary filter screen and the secondary filter screen, the mesh number of the filter screens is increased step by step, the water source is filtered more effectively, and the pontoon filtering device is simple, effective and convenient
(2) According to the pontoon filtering device, the filter is added into the barrel body, the folding filter is placed into the whole barrel body to filter filtered water, meanwhile, the partition plate frame is of a detachable structure, the first partition net can be opened and replaced, the barrel body and the filter are connected with the sealing base through the connecting blocks, and the stability of the filtering barrel body in the carrying barrel is guaranteed.
(3) According to the invention, the pontoon filtering device has the advantages of simple structure, convenience in operation and portability, and can be used for folding and compressing the water barrel while keeping the water filtering function, so that the use of the filtering barrel is facilitated, and the water in the barrel can be filtered by the arrangement of the first filter screen of the partition plate frame.
(4) In the invention, the filter drum assembly has wide application environment. The method can treat various water sources such as ground water, underground water, seawater, brackish water and the like of rivers, lakes, ponds and the like into life drinking water, is mainly applied to disaster area rescue and reconstruction, field training, sudden pollution of the water source water and the like, can treat tap water into pure water, and is mainly applied to emergency water purifying moments in the fields of film making, food processing, medicine manufacturing, metallurgical engineering and the like.
(5) In the invention, the filter vat assembly is modularized, and the flexibility is strong. The whole device is designed into a plurality of units, the unit is detachable and convenient to transport, and meanwhile, when the water quality of a water source changes, the purification links can be properly adjusted and reduced, so that the flexibility of the system is enhanced.
(6) According to the invention, the pontoon filtering device is provided with the pontoon and the pontoon cross bar, when water in the barrel body is accumulated to a certain height, the pontoon is partially submerged below the water surface under the buoyancy action of the water, the other part floats above the water surface, when sewage flows through the pontoon, the floating matters in the water are intercepted by the pontoon and the first partition net on the partition plate frame thereof, and the water flows out normally from the water supply pipeline in the barrel body, so that larger impurities in the sewage can be intercepted, and too much impurities can be prevented from accumulating at the first filter net.
Drawings
FIG. 1 is a schematic view of a pontoon filter assembly according to the invention;
FIG. 2 is a schematic diagram of a pontoon filter assembly according to the invention;
FIG. 3 is a front view of the pontoon filter assembly of the invention;
FIG. 4 is a perspective view of a filter of the present invention;
FIG. 5 is a schematic view of the structure of the filter of the present invention;
FIG. 6 is a schematic view of the seal base of the present invention;
fig. 7 is a schematic structural view of a second frame of the present invention.
In the figure: 1. a tub body; 2. a separator frame; 3. a folding member; 4. a first accommodation chamber; 5. a first screen; 6. sealing the base; 7. a mounting block; 8. a first fixing strip; 9. a filter; 10. a first fixing plate; 11. pontoon cross bars; 12. a pontoon; 13. a mounting base; 14. a mounting block; 15. a water supply pipeline; 16. a flow gap; 17. a first connection portion; 18. a second connecting portion; 19. a first-stage filter screen; 20. a secondary filter screen; 21. a second fixing strip; 22. a first frame; 23. a second frame; 24. a first connection block; 25. a second connection block; 26. a third frame; 27. and a fourth frame.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
In this embodiment 1, referring to fig. 1 to 7, a pontoon filtering apparatus includes a tub body 1, where the tub body 1 is of a hollow structure, and the tub body 1 includes a plurality of partition frames 2, where the plurality of partition frames 2 are connected end to end by a folding member 3, so that the plurality of partition frames 2 are integrally formed as a foldable prism; each partition frame 2 is provided with a plurality of first partition nets 5; a first accommodating cavity 4 is arranged in the barrel body 1;
the sealing base 6 and the sealing base 6 comprise a plurality of mounting blocks 7, wherein two sides of each mounting block 7 are respectively and detachably connected with the adjacent mounting blocks 7, one end of each mounting block 7 is respectively and rotatably connected with the bottom end of one partition frame 2, one side of each mounting block 7 is respectively provided with a first fixing strip 8, and one end top of each first fixing strip 8 is respectively propped against the top of the other first fixing strips 8;
the filter 9 is arranged in the first accommodating cavity 4, the filter 9 is formed by mutually and detachably connecting a plurality of first fixing plates 10, and each first fixing plate 10 is arranged on the mounting block 7 through a first connecting block 24;
the two sides of the outer wall of the barrel body 1 are respectively provided with a pontoon 12 cross bar 11, and two pontoons 12 are respectively arranged at two ends between the pontoon 12 cross bars 11;
the two sides of the outer wall of the barrel body 1 are respectively provided with a pontoon 12 cross bar 11, and two pontoons 12 are respectively arranged at two ends between the two pontoon 12 cross bars 11;
a water supply pipe 2; the water supply pipeline 2 is arranged on the sealing base 6 through a mounting seat 13, and the mounting seat 13 comprises a plurality of mounting seat 13 blocks; each mounting seat 13 is respectively arranged on one mounting block 7; a certain circulation gap 3 exists between the water supply pipeline 2 and the sealing base 6.
Further, as a preferred embodiment, a plurality of folding members 3 are provided between each two adjacent separator frames 2, each folding member 3 including a first connecting portion 4 and a second connecting portion 5 movably connected to each other; one end of the first connecting portion 4 is connected to the preceding separator frame 2, and one end of the second connecting portion 5 is connected to the following separator frame 2.
Further, as a preferred embodiment, the filter 9 is provided with a primary filter screen 6 and a secondary filter screen 7 in sequence from outside to inside, and the mesh number of the filter screens is increased step by step.
Preferably, the primary filter screen 6 is a 100-mesh filter screen, and the secondary filter screen 7 is a 200-mesh filter screen.
The number of the filter mesh refers to the granularity or the fineness of the material. The mesh size is generally defined as how many openings, i.e., the number of openings in the screen, are present in an area of 1 inch by 1 inch, and the number of openings through which material can pass is defined as how many openings, e.g., 200 openings, i.e., the material can pass through a screen having 200 openings in an area of 1 inch by 1 inch. By analogy, the larger the mesh number, the finer the material granularity, the smaller the mesh number, the larger the material granularity
Further, as a preferred embodiment, the primary filter screen 6 and the secondary filter screen 7 are formed by winding and fastening the filter screens, and the primary filter screen 6 and the secondary filter screen 7 are provided with protrusions and grooves which are mutually locked at the edge-receiving positions.
Further, as a preferred embodiment, the fixing seat block comprises a sealing base 6 connecting part and a water feeding pipe 2 connecting part, the sealing base 6 connecting part is connected with the mounting block 7 through bolts, a plurality of connecting holes are formed in the water feeding pipe 2 connecting part, the water feeding pipe 2 is connected with the connecting holes, and the water feeding pipe 2 can be adjusted through the connecting holes to be in height difference with the sealing base 6.
Further, as a preferred embodiment, a second fixing strip 21 is disposed at one end of the two oppositely disposed mounting blocks 7, a third fixing strip is disposed between one ends of the two second fixing strips 21, the third fixing strip is mounted on the other mounting block 7 disposed between the two oppositely disposed mounting blocks 7, and two ends of the third fixing strip respectively abut against the inner walls of the second fixing strips 21.
Further, as a preferred embodiment, the partition frame 2 includes a first frame 9 and a second frame 10, the first frame 9 and the second frame 10 are arranged at intervals, two sides of the first frame 9 are respectively provided with a second connecting block 12, mounting holes are formed in the second connecting blocks 12, the pontoon 12 bars 11 are arranged on every two adjacent mounting holes in a penetrating manner, and the pontoon 12 bars 11 are fixed with the partition frame 2 through fixing pieces.
Further, as a preferred embodiment, the second frame 10 includes a third frame 13 and a fourth frame 13, a third connection block is provided between the third frame 13 and the fourth frame 13, and the third frame 13 and the fourth frame 13 are rotatably connected through the third connection block.
The filter vat assembly comprises the pontoon filter device 12, and a water taking module and a control module which are connected with the water supply pipeline 2 of the pontoon filter device 12; the water intake module is used for accelerating the extraction of water to be filtered from a water source and supplying the water to be filtered to the pontoon filter device 12, and the control module is used for controlling the action of the water intake module according to a set program.
Further, as a preferred embodiment, the water intake module comprises a submersible water intake pump and a water intake pump, wherein the submersible water intake pump is positioned inside the pontoon filter device 12 and is connected with the water intake pump through the water supply pipeline 2; the first valve is used for controlling water inflow, the first check valve and the second valve are connected to the water inlet pump outlet, the water inflow is guaranteed to flow correctly, the water amount at the water inlet pump outlet is guaranteed to be large, the first pressure gauge is further arranged at the water inlet pump outlet, and the pressure at the water inlet pump outlet is used for measuring the pressure at the water inlet pump outlet and judging whether the water inlet pump outlet is in a normal running state or not.
In the first embodiment, sewage in the urban drainage pipe network flows into the barrel body 1 through the water inlet pipe, in the process, when the water level in the barrel body 1 reaches a certain height, one part of the pontoon 12 is immersed below the water surface under the buoyancy action of water, the other part floats above the water surface, when the sewage flows through the pontoon 12, the floaters in the water are intercepted by the pontoon 12 and the first separation net 5, and the water flow normally flows out of the water inlet pipe 2, so that larger impurities in the sewage can be intercepted, the first filter screen is prevented from being blocked by too many impurities,
preferably, when sewage flows through the partition frame 2, solid impurities in water are filtered by the first filter screen and remain on the surface of the first filter screen, and the driving motor drives the rotary table to rotate through the output shaft, so that the rotary table drives the first filter screen to rotate, when the first filter screen drives impurities adhered on the first filter screen to rotate to the brushing plate, the brushing plate brushes down the impurities adhered on the first filter screen and falls into the waste residue box, and after more dirt is stored in the waste residue box, an operator can take out the waste residue box upwards and pour the dirt therein back again, so that the filter screen is prevented from being blocked. Then is discharged into natural water body through a drain pipe,
in a second embodiment, a composite structure is provided consisting of two or more spacer frames 2, each spacer frame 2 comprising a collapsible, expandable frame, the frame comprising a lower shaft with mounting blocks 7 fixed to equal length guide rails on the lower shaft, such that each mounting block 7 rotates in a separate guide plane parallel to the lower shaft, wherein two oppositely arranged spacer frames 2 are provided with second fixing strips 8, the number of second fixing strips 8 being identical to the number of guide rails, each second fixing strip 8 being connected at both ends to the first fixing strips 8, such that the first fixing strips 8 rotate in a plane adjacent to and parallel to the guide rails connected thereto, and each mounting block 7 is provided with first fixing strips 8, the first fixing strips 8 forming a triangular stabilizing structure between the adjacent two first fixing strips 8, the first fixing strips 8 defining a structural floor with the lower shaft, and being added to the defined mounting blocks 7 and spacer frames 2 to form a composite structure 1 connected to each other.
In the third embodiment, the emergency water purifying device is placed in a proper place, the pontoon filtering device 12 is placed in source water, the submersible water pump is positioned in the barrel body 1 frame and is connected with the water inlet pump through the fire hose, and the water inlet flow is controlled by the first valve in the middle. The back outlet of the water inlet pump is connected with a first check valve and a first valve, so as to ensure that the water inlet flow direction is correct and the water quantity at the outlet of the water inlet pump is large. The pressure gauge I is used for measuring the pressure at the outlet of the water inlet pump and judging whether the water inlet pump is in a normal running state or not.
The source water is pretreated by each baffle frame 2 provided with a plurality of first baffle nets 5, the floating particles and colloid and other impurities are filtered,
after pretreatment is completed, water enters the filter 9 through the high-pressure pump, impurities such as organic matters, colloid and the like are further removed, and the arrangement mode of the filter 9 can be designed and adjusted according to different incoming water quality.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not intended to limit the embodiments and scope of the present invention, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present invention, and are intended to be included in the scope of the present invention.

Claims (8)

1. The pontoon filtering device is characterized by comprising a barrel body (1), wherein the barrel body (1) is of a hollow structure, the barrel body (1) comprises a plurality of baffle frames (2), and the baffle frames (2) are connected end to end through folding pieces (3) so that the baffle frames (2) are integrally a foldable prism; each partition frame (2) is provided with a plurality of first partition nets (5); a first accommodating cavity (4) is arranged in the barrel body (1);
the sealing base (6) and the sealing base (6) comprise a plurality of mounting blocks (7), two sides of each mounting block (7) are respectively and detachably connected with the adjacent mounting blocks (7), one end of each mounting block (7) is respectively and rotatably connected with the bottom end of one partition frame (2), one side of each mounting block (7) is respectively provided with a first fixing strip (8), and one end top of each first fixing strip (8) is respectively propped against the top of the other first fixing strips (8);
the filter (9) is arranged in the first accommodating cavity (4), the filter (9) is provided with a plurality of first fixing plates (10) which are mutually and detachably connected, and each first fixing plate (10) is arranged on one mounting block (7) through a first connecting block (24);
the two sides of the outer wall of the barrel body (1) are respectively provided with a pontoon (12) cross bar (11), and two pontoons (12) are respectively arranged at two ends between the pontoon (12) cross bars (11);
a water supply pipe (15); the water supply pipeline (15) is arranged on the sealing base (6) through a mounting seat (13), and the mounting seat (13) comprises a plurality of mounting seat (13) blocks; each mounting seat (13) block is respectively mounted on one mounting block (7); a certain circulation gap (16) is formed between the water supply pipeline (15) and the sealing base (6);
a plurality of folding pieces (3) are arranged between every two adjacent baffle frames (2), and each folding piece (3) comprises a first connecting part (17) and a second connecting part (18) which are movably connected with each other; one end of the first connecting part (17) is connected with the previous partition frame (2), and one end of the second connecting part (18) is connected with the next partition frame (2);
the filter (9) is sequentially provided with a primary filter screen (19) and a secondary filter screen (20) from outside to inside, and the mesh number of the filter screens is increased step by step.
2. The pontoon filtering apparatus according to claim 1, wherein the primary filter screen (19) and the secondary filter screen (20) are formed by winding and fastening the filter screens, and the primary filter screen (19) and the secondary filter screen (20) are provided with mutually locking protrusions and recesses at the receiving edges.
3. The pontoon filtering device according to claim 1, wherein the fixed block comprises a sealing base (6) connecting portion and a water supply pipe (15) connecting portion, the sealing base (6) connecting portion is connected with the mounting block (7) through bolts, a plurality of connecting holes are formed in the water supply pipe (15) connecting portion, the water supply pipe (15) is connected with the connecting holes, and the water supply pipe (15) can adjust the height difference between the water supply pipe and the sealing base (6) through the connecting holes.
4. A pontoon filter apparatus according to claim 1, wherein one end of the two oppositely arranged mounting blocks (7) is provided with a second fixing bar (21), and a third fixing bar is provided between one ends of the two second fixing bars (21), said third fixing bar being mounted on the other mounting block (7) located between the two oppositely arranged mounting blocks (7), and both ends of said third fixing bar being respectively abutted against the inner walls of the second fixing bars (21).
5. The pontoon filtering device according to claim 1, wherein the baffle frame (2) comprises a first frame (22) and a second frame (23), the first frame (22) and the second frame (23) are arranged at intervals, two sides of the first frame (22) are respectively provided with a second connecting block (25), mounting holes are arranged in the second connecting blocks (25), the pontoon (12) cross bars (11) are arranged on every two adjacent mounting holes in a penetrating manner, and the pontoon (12) cross bars (11) are fixed with the baffle frame (2) through the fixing pieces.
6. A pontoon filter device according to claim 5, wherein the second frame (23) comprises a third frame (26) and a fourth frame (27), a third connection block being provided between the third frame (26) and the fourth frame (27), the third frame (26) and the fourth frame (27) being rotatably connected by means of the third connection block.
7. A filter vat assembly comprising a pontoon filter apparatus as claimed in any one of claims 1 to 6, wherein a water intake module and a control module are connected to a water supply line (15) of said pontoon filter apparatus; the water taking module is used for accelerating the extraction of water to be filtered from a water source and supplying the water to be filtered to the pontoon filtering device, and the control module is used for controlling the action of the water taking module according to a set program.
8. A filter vat assembly as claimed in claim 7 wherein said water intake module comprises a submersible water intake pump and a water intake pump, the submersible water intake pump being located inside the pontoon filter apparatus and connected to the water intake pump by a water supply conduit (15); the first valve is used for controlling water inflow, the first check valve and the second valve are connected to the water inlet pump outlet, the water inflow is guaranteed to flow correctly, the water amount at the water inlet pump outlet is guaranteed to be large, the first pressure gauge is further arranged at the water inlet pump outlet, and the pressure at the water inlet pump outlet is used for measuring the pressure at the water inlet pump outlet and judging whether the water inlet pump outlet is in a normal running state or not.
CN202210028980.0A 2022-01-11 2022-01-11 Pontoon filter equipment and filter vat assembly thereof Active CN114405147B (en)

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Publication number Priority date Publication date Assignee Title
CN203736939U (en) * 2014-04-03 2014-07-30 中工武大设计研究有限公司 Filtering tank for irrigation
CN107842059A (en) * 2016-09-20 2018-03-27 湖北厚友知识产权服务有限公司 The multidirectional filtering ship of suspension
CN208275076U (en) * 2018-04-26 2018-12-25 宁夏仓吉生物科技有限公司 A kind of strainer filtering royal jelly
CN213610080U (en) * 2020-09-24 2021-07-06 万津实业(赤壁)有限公司 Filter equipment and tempering furnace
CN214486163U (en) * 2021-02-04 2021-10-26 洁云科技(东莞市)有限公司 Folding filter screen
CN215137586U (en) * 2021-04-25 2021-12-14 河北润农节水科技股份有限公司 Multi-stage filtering device before net type pump

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