CN214457097U - Sewage treatment plant biological filter prevents that foreign matter falls into device - Google Patents
Sewage treatment plant biological filter prevents that foreign matter falls into device Download PDFInfo
- Publication number
- CN214457097U CN214457097U CN202022867083.8U CN202022867083U CN214457097U CN 214457097 U CN214457097 U CN 214457097U CN 202022867083 U CN202022867083 U CN 202022867083U CN 214457097 U CN214457097 U CN 214457097U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- sewage treatment
- treatment plant
- slide bar
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a sewage treatment plant biological filter prevents that foreign matter falls into device, including the filtering ponds, the both sides lateral wall fixedly connected with support that the filtering ponds are parallel to each other, two the same type frame that returns of fixedly connected with between the both sides lateral wall of support, two sharp spouts, every have been seted up to the upper end lateral wall of the type frame equal sliding connection has the slide bar in the sharp spout, four be equipped with same filter screen between the slide bar, a plurality of stay cords of the upper end lateral wall fixedly connected with of the type frame that returns, every the equal fixedly connected with lantern ring of one end of stay cord, every the lantern ring overlaps respectively on a slide bar. The utility model discloses can block the foreign matter that falls into in the filtering ponds stably, high-efficiently, guarantee the safety of filtering ponds to through slide bar, stay cord etc. restrict the position of living the filter screen steadily, also convenient foreign matter to on the filter screen is cleared up.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a sewage treatment plant biological filter prevents that foreign matter falls into device.
Background
In the daily operation management process of a sewage treatment plant, the sewage treated by the biological filter still contains nutrients required by plant growth such as organic matters, nitrogen, phosphorus and the like with certain concentration, and the upper part of the biological filter is uncovered, so that the biological filter is directly exposed to the sun, an environment is provided for the growth of algae, and particularly, the algae are greatly bred in summer, and great trouble is brought to the sewage treatment.
In the prior art, the filter tank is blocked by the filter screen, foreign matters are prevented from falling into the filter tank, the filter tank is a common mode, the foreign matters on the filter screen are inconvenient to clean, and for the purpose, the biological filter tank anti-foreign matter falling device for the sewage treatment plant is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the foreign matter on the filter screen is inconvenient to clean in the prior art, and providing a sewage treatment plant biological filter prevents that the foreign matter falls into the device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sewage treatment plant biological filter prevents that foreign matter falls into device, includes the filtering ponds, the both sides lateral wall fixedly connected with support that the filtering ponds are parallel to each other, two fixedly connected with is same between the both sides lateral wall of support returns the type frame, two sharp spouts, every have been seted up to the upper end lateral wall that returns the type frame equal sliding connection has the slide bar in the sharp spout, four be equipped with same filter screen between the slide bar, return a plurality of stay cords of the upper end lateral wall fixedly connected with of type frame, every the equal fixedly connected with lantern ring of one end of stay cord, every the lantern ring overlaps respectively on a slide bar.
Preferably, the slide bar is provided with a threaded area, the threaded area is located above the filter screen, the threaded area is in threaded connection with a threaded sleeve, and the outer diameter of the threaded sleeve is larger than the inner diameter of the sleeve ring.
Preferably, the material of the filter screen is metal or plastic.
Preferably, a plurality of protection rings are arranged in the filter screen, the protection rings are sleeved on the sliding rod, and the inner diameter of each protection ring is larger than the width of the sliding rod.
Preferably, the lateral wall of filter screen is equipped with a plurality of first connecting blocks, the lateral wall of returning the type frame is equipped with a plurality of second connecting blocks that match with first connecting block.
Preferably, the first connecting block and the second connecting block are made of magic tapes or magnetic blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
1. foreign matters can be blocked by the filter screen to enter the filter tank, so that the filtering effect in the filter tank is ensured, and when the filter screen is cleaned, the lantern ring on one side is taken down from the slide rod, and then the filter screen is pulled, so that the filter screen is moved away from the upper part of the filter tank, and the filter screen is convenient to clean, simple in structure, convenient to operate and high in practicability;
2. through the cooperation effect of first connecting block and second connecting block, can guarantee that first connecting block and second connecting block link together steadily, can block the side like this, further improve the effect of putting the clothes and falling into.
Drawings
FIG. 1 is a schematic structural view of a device for preventing foreign matters from falling into a biological filter of a sewage treatment plant according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic side view of a filter screen;
fig. 4 is a schematic perspective view of the frame.
In the figure: 1 filter tank, 2 supports, 3-turn frames, 4 linear chutes, 5 sliding rods, 6 filter screens, 7 pull ropes, 8 lantern rings, 9 threaded areas, 10 screw sleeves, 11 protection rings, 12 first connecting blocks and 13 second connecting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a device for preventing foreign matters from falling into a biological filter of a sewage treatment plant comprises a filter tank 1, wherein two parallel side walls of the filter tank 1 are fixedly connected with a support 2, a same type-returning frame 3 is fixedly connected between the two side walls of the two supports 2, two linear sliding grooves 4 are formed in the upper end side wall of the type-returning frame 3, a sliding rod 5 is slidably connected in each linear sliding groove 4, a same filter screen 6 is arranged between the four sliding rods 5, a plurality of pull ropes 7 are fixedly connected with the upper end side wall of the type-returning frame 3, one end of each pull rope 7 is fixedly connected with a lantern ring 8, and each lantern ring 8 is respectively sleeved on one sliding rod 5;
the sliding rod 5 is provided with a threaded area 9, the threaded area 9 is positioned above the filter screen 6, the threaded area 9 is in threaded connection with a threaded sleeve 10, the outer diameter of the threaded sleeve 10 is larger than the inner diameter of the lantern ring 8, the position of the filter screen 6 can be stably limited through the matching of the threaded sleeve 10 and the threaded area 9, the filter screen 6 is prevented from being separated from the sliding rod 5, and the filter screen 6 can be prevented from being blown away even in a severe environment, such as a strong wind weather;
the filter screen 6 is made of metal or plastic, the metal filter screen 6 is long in service life and not easy to damage, and the plastic material is prevented from being corroded and is low in price;
the filter screen 6 is internally provided with a plurality of protection rings 11, the protection rings 11 are sleeved on the sliding rod 5, the inner diameter of each protection ring 11 is larger than the width of the sliding rod 5, the protection rings 11 can reduce the damage to the filter screen 6 and protect the service life of the filter screen 6, and the friction force between the protection rings 11 and the sliding rod 5 is small;
the side wall of the filter screen 6 is provided with a plurality of first connecting blocks 12, the side wall of the square frame 3 is provided with a plurality of second connecting blocks 13 matched with the first connecting blocks 12, and the first connecting blocks 12 and the second connecting blocks 13 can be stably connected together through the matching effect of the first connecting blocks 12 and the second connecting blocks 13, so that the side surface can be blocked, and the effect of putting clothes in the square frame can be further improved;
the first connecting block 12 and the second connecting block 13 are made of hook and loop fasteners or magnetic blocks, so that the first connecting block 12 and the second connecting block 13 are connected tightly enough, and the disassembly is very convenient.
The utility model discloses a filter screen 6 can intercept the foreign matter effectively, avoid the foreign matter to fall into filtering ponds 1, guarantee filtering ponds 1's safety, and when the foreign matter on the filter screen 6 needs to be cleared up, only need to screw off swivel nut 10, take off lantern ring 8, lose after the restriction of stay cord 7, take off the filter screen 6 of one side, then stimulate filter screen 6 and remove, the filter screen 6 of opposite side drives slide bar 5 and slides in sharp spout 4, filter screen 6 just can be removed from filtering ponds 1 smoothly like this, thereby the convenient foreign matter to on the filter screen 6 clears up, and is simple and convenient, high efficiency, time saving and labor saving.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a sewage treatment plant biological filter prevents that foreign matter falls into device, includes filtering ponds (1), its characterized in that, filtering ponds (1) both sides lateral wall fixedly connected with support (2) that are parallel to each other, two fixedly connected with is same between the both sides lateral wall of support (2) returns type frame (3), two sharp spouts (4), every have been seted up to the upper end lateral wall of returning type frame (3) equal sliding connection has slide bar (5), four in sharp spout (4) be equipped with same filter screen (6) between slide bar (5), return a plurality of stay cords (7) of upper end lateral wall fixedly connected with of type frame (3), every the equal fixedly connected with lantern ring (8) of one end of stay cord (7), every the lantern ring (8) is overlapped respectively on a slide bar (5).
2. The device for preventing foreign matters from falling into the biological filter of the sewage treatment plant according to claim 1, wherein the slide rod (5) is provided with a threaded area (9), the threaded area (9) is positioned above the filter screen (6), the threaded area (9) is in threaded connection with a threaded sleeve (10), and the outer diameter of the threaded sleeve (10) is larger than the inner diameter of the sleeve ring (8).
3. The device for preventing foreign matter from falling into a biofilter of a sewage treatment plant according to claim 1, wherein the material of the filter screen (6) is metal or plastic.
4. The device for preventing foreign matter from falling into a biofilter of a sewage treatment plant according to claim 1, wherein a plurality of protection rings (11) are provided in the filter screen (6), the protection rings (11) are sleeved on the slide bar (5), and the inner diameter of the protection rings (11) is larger than the width of the slide bar (5).
5. The apparatus for preventing foreign materials from falling into a biofilter of a sewage treatment plant according to claim 1, wherein a plurality of first connection blocks (12) are provided at a sidewall of the filter screen (6), and a plurality of second connection blocks (13) matched with the first connection blocks (12) are provided at a sidewall of the mold frame (3).
6. The device for preventing foreign matters from falling into a biological filter of a sewage treatment plant according to claim 5, wherein the first connecting block (12) and the second connecting block (13) are made of magic tapes or magnetic blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022867083.8U CN214457097U (en) | 2020-12-03 | 2020-12-03 | Sewage treatment plant biological filter prevents that foreign matter falls into device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022867083.8U CN214457097U (en) | 2020-12-03 | 2020-12-03 | Sewage treatment plant biological filter prevents that foreign matter falls into device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214457097U true CN214457097U (en) | 2021-10-22 |
Family
ID=78185992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022867083.8U Expired - Fee Related CN214457097U (en) | 2020-12-03 | 2020-12-03 | Sewage treatment plant biological filter prevents that foreign matter falls into device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214457097U (en) |
-
2020
- 2020-12-03 CN CN202022867083.8U patent/CN214457097U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210445336U (en) | Isolating device for aquaculture | |
| CN214457097U (en) | Sewage treatment plant biological filter prevents that foreign matter falls into device | |
| CN210076105U (en) | Temporary fixing device is transplanted with trees to afforestation | |
| CN203896969U (en) | Automatic gathering device for feces in sheep house | |
| US20220081217A1 (en) | Transportation device for fruit and vegetable picking in solar greenhouse | |
| CN213375345U (en) | Sewage treatment plant that environmental engineering used | |
| CN207836511U (en) | A kind of complex culture net cage | |
| CN212436426U (en) | Sunlight greenhouse picks conveyer with fruit vegetables | |
| CN204362751U (en) | A kind of holothruian cultures young participation Ciona separator | |
| CN207678689U (en) | Sea eel collector | |
| CN203040414U (en) | Fish fry sieving device | |
| CN213214609U (en) | Adjustable grape trellis | |
| CN205877826U (en) | Gardens are with portable scenery light | |
| CN205431623U (en) | Micropore oxygenation system for breed pond | |
| CN218851634U (en) | Portable net cage culture energy-saving circulating device | |
| CN209261364U (en) | A kind of gardens constant temperature fence | |
| CN211706034U (en) | Gardens sewage treatment device | |
| CN214628483U (en) | Windproof agricultural greenhouse | |
| CN209019978U (en) | A kind of eutrophication river purification device | |
| CN212982093U (en) | Steel wire rope recovery device | |
| CN218961942U (en) | Aquaculture case with drainage filtering capability | |
| CN213939059U (en) | Ecological photovoltaic warmhouse booth based on rainwater is used multipurposely | |
| CN220721389U (en) | Intelligent hydraulic engineering inspection equipment | |
| CN216580569U (en) | Handling device for fire-fighting equipment | |
| CN107859150A (en) | Catch-basin system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |