CN219652799U - Integrated denitrification deep bed filter - Google Patents
Integrated denitrification deep bed filter Download PDFInfo
- Publication number
- CN219652799U CN219652799U CN202321362041.6U CN202321362041U CN219652799U CN 219652799 U CN219652799 U CN 219652799U CN 202321362041 U CN202321362041 U CN 202321362041U CN 219652799 U CN219652799 U CN 219652799U
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- CN
- China
- Prior art keywords
- filter
- filter tank
- deep bed
- denitrification deep
- fixedly connected
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- 229920000742 Cotton Polymers 0.000 claims abstract description 23
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 14
- 239000010865 sewage Substances 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 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
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
Abstract
The utility model provides an integrated denitrification deep bed filter, which relates to the technical field of denitrification deep bed filters and comprises a filter tank; the bottom of the filter tank is a funnel, and a drain pipe is arranged at the bottom of the filter tank. The front end position of the interior of the filter tank is fixedly connected with a conveying frame, the rear end position of the interior of the conveying frame is fixedly connected with a conveying belt, and the surface position of the conveying belt is provided with a cotton scraping plate; the cotton scraper blade of conveyer belt surface design will enter into the interior debris of filter vat upper end separation in proper order and adsorb, when the cotton scraper blade of conveyer belt rotates to row work or material rest top position, combine the rotation design of conveyer rack and conveyer belt cotton scraper blade for conveyer belt cotton scraper blade extrudees, and conveyer belt cotton scraper blade shifts the debris that carries to row the top of work or material rest, and conveyer belt cotton scraper blade will rotate inside the filter vat again, continues to accomplish the debris absorption to filter vat upper end separation.
Description
Technical Field
The utility model belongs to the technical field of denitrification deep bed filters, and particularly relates to an integrated denitrification deep bed filter.
Background
The denitrification deep bed filter belongs to a treatment process of an advanced treatment filtration process in sewage treatment, and the treatment process has the advantages of concentrated functions and flexible operation, and can simultaneously play roles of physically filtering and intercepting SS (suspended substances), removing TP (total phosphorus) by chemical micro flocculation and removing TN (total nitrogen) by biological denitrification.
The utility model with the application number of 2020212865060 discloses a steel structure integrated denitrification deep bed filter, which comprises a denitrification deep bed filter, wherein a mixing tank is arranged on one side of the denitrification deep bed filter, and the denitrification deep bed filter is communicated with the mixing tank through a water inlet pipe. The steel structure integrated denitrification deep bed filter provides basic assurance for continuous, stable and efficient operation of a system through the filter coarse filter material and the deep filter bed, and the special integrated technologies of a gas-water combined backflushing device, a gas distribution device, an operation process and the like effectively solve the problems of direct filtration, biological filter biomembrane falling off and blocking the filter, and the integrated and integrated automation device and technology, an on-line monitoring instrument and computer program control can ensure continuous operation of the whole process for a long time, stability and reliability, gas-water backflushing, nitrogen removal and other operations, and effectively solve the technical process control problem that manual operation can not be completed almost.
Search based on the patent and application understanding of the existing integrated denitrification deep bed filter: at present, when the denitrification deep bed filter filters sewage, the sewage is required to be filtered naturally through a filtering position, the matched filtering time without inertia is long, and on the other hand, the filtering position of the residual filter matters filtered by the denitrification deep bed filter always exists, so that the condition of blockage is very easy to occur, and the normal filtering step is influenced.
Disclosure of Invention
In order to solve the technical problems to a certain extent, the utility model provides an integrated denitrification deep bed filter. The utility model discloses a purpose and an effect of an integrated denitrification deep bed filter, which are achieved by the following specific technical means:
an integrated denitrification deep bed filter, which comprises a filter tank; the front end position of the interior of the filter tank is fixedly connected with a conveying frame, the rear end position of the interior of the conveying frame is fixedly connected with a conveying belt, and the surface position of the conveying belt is provided with a cotton scraping plate; the carriage sliding connection is in the inside below position of control frame, and carriage bottom position fixedly connected with filter screen, filter screen are located the inside intermediate position of filtering ponds.
Further, the front end fixedly connected with of carriage arranges the work or material rest, arranges the intermediate position that the work or material rest is located the top front end of filtering ponds. The front end of the inner side of the discharging frame is designed as an inclined plane.
Further, a control frame is fixedly connected to the middle position of the rear end of the filter tank, a motor is fixedly connected to the control frame, a U-shaped rod is rotatably connected to the middle position of the control frame, and the U-shaped rod is fixedly connected with a motor rotating shaft; the middle position of the U-shaped rod is rotationally connected with the upper end position of the transmission plate, and the bottom of the transmission plate is rotationally connected with the top position of the sliding frame.
Further, the bottom of the filter tank is a funnel, a drain pipe is arranged at the bottom of the filter tank, and a valve is arranged on the drain pipe.
Further, the edge position of the filter screen is attached to the inner wall of the filter tank. The four corners of the bottom of the filter tank are provided with supporting legs.
Compared with the prior art, the utility model has the following beneficial effects:
1. the sewage is conveyed to the inner position of the filter tank, the motor is started to drive the U-shaped rod to rotate, the sliding frame is driven to slide back and forth in the position below the inner part of the control frame through the matching of the U-shaped rod and the transmission plate, the sliding frame drives the filter screen to move in the position of the upper and lower positions of the inner position of the filter tank, impurities are quickly isolated from the sewage inside the filter tank through the moving inertia of the filter screen, and the filtered sewage is transferred through the drain pipe at the bottom of the filter tank, so that the filtering speed is improved.
2. When the conveyer belt is started, cotton scraping plates designed on the surface of the conveyer belt sequentially enter into sewage inside the filter tank to adsorb sundries blocked at the upper end of the filter screen, when the cotton scraping plates of the conveyer belt rotate to the position above the discharge rack, the conveyer frame and the rotary design of the cotton scraping plates of the conveyer belt are combined, so that the cotton scraping plates of the conveyer belt are extruded, the sundries carried by the cotton scraping plates of the conveyer belt are transferred to the upper part of the discharge rack, and at the moment, the cotton scraping plates of the conveyer belt rotate again inside the filter tank to continuously adsorb sundries blocked at the upper end of the filter screen.
Drawings
FIG. 1 is a schematic diagram of the front view structure of the integrated denitrification deep bed filter.
FIG. 2 is a schematic diagram of the top view structure of the integrated denitrification deep bed filter.
FIG. 3 is a schematic diagram of the left-hand structure of the integrated denitrification deep bed filter.
FIG. 4 is a schematic side view of the integrated denitrification deep bed filter.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a filtering tank; 2. a control rack; 201. a motor; 202. a U-shaped rod; 203. a drive plate; 204. a carriage; 3. a filter screen; 4. a carriage; 401. a conveyor belt; 402. and a discharging frame.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. In the description of the embodiments of the present utility model, it should be noted that, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally put in place when the product of the present utility model is used, or the orientation or positional relationship conventionally understood by those skilled in the art is merely for convenience of describing the present utility model and simplifying the description, and is not indicative or implying that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements.
As shown in fig. 1 to 4, the integrated denitrification deep bed filter provided by the utility model comprises a filter tank 1; the middle upper part of the filter tank 1 is in cuboid shape, the bottom of the filter tank 1 is in funnel design, a drain pipe is arranged at the middle position of the bottom of the filter tank 1, a valve is arranged on the drain pipe of the filter tank 1, and supporting legs are arranged at four corners of the bottom of the filter tank 1. The inside front end position fixedly connected with carriage 4 of filtering ponds 1, the inside rear end position fixedly connected with conveyer belt 401 of carriage 4, the surface position of conveyer belt 401 is provided with cotton scraper blade, and cotton scraper blade is the rotation type design, and the front end intermediate position fixedly connected with of carriage 4 arranges work or material rest 402, arranges the intermediate position that work or material rest 402 is located the top front end of filtering ponds 1, arranges the inboard front end position of work or material rest 402 and be the inclined plane design.
As shown in fig. 4, a control frame 2 is fixedly connected to the middle position of the inner rear end of the filter tank 1, the control frame 2 is located at the position right behind the conveying frame 4, a motor 201 is fixedly connected to the right side position of the control frame 2, a U-shaped rod 202 is rotatably connected to the middle position of the control frame 2, the right side position of the U-shaped rod 202 is fixedly connected with a rotating shaft of the motor 201, the middle position of the U-shaped rod 202 is rotatably connected with the upper end position of a transmission plate 203, the transmission plate 203 is located at the middle position inside the control frame 2, the bottom position of the transmission plate 203 is rotatably connected with the top position of a sliding frame 204, the sliding frame 204 is slidably connected to the position below the control frame 2, a filter screen 3 is fixedly connected to the bottom position of the sliding frame 204, the filter screen 3 is located at the middle position inside the filter tank 1, and the edge position of the filter screen 3 is attached to the inner wall of the filter tank 1.
When the integrated denitrification deep bed filter is used, the integrated denitrification deep bed filter is assembled by combining the embodiment, sewage is conveyed to the inner position of the filter tank 1, the motor 201 is started to drive the U-shaped rod 202 to rotate, the sliding frame 204 is driven to slide back and forth at the inner lower position of the control frame 2 through the cooperation of the U-shaped rod 202 and the transmission plate 203, the sliding frame 204 drives the filter screen 3 to complete the position movement of the upper and lower positions at the inner position of the filter tank 1, so that sundries are quickly isolated at the upper position of the filter screen 3 by the movement inertia of the filter screen 3 in the sewage inside the filter tank 1, and the filtered sewage is transferred by the drain pipe at the bottom of the filter tank 1, so that the filtering speed is improved.
When the conveyer belt 401 is started, cotton scrapers designed on the surface of the conveyer belt 401 sequentially enter sewage inside the filter tank 1 to adsorb sundries blocked at the upper end of the filter screen 3, when the cotton scrapers of the conveyer belt 401 rotate to the position above the discharging frame 402, the conveyer belt 401 cotton scrapers are extruded by combining the rotary designs of the conveyer frame 4 and the cotton scrapers of the conveyer belt 401, the carried sundries are transferred to the upper side of the discharging frame 402 by the cotton scrapers of the conveyer belt 401, and at the moment, the cotton scrapers of the conveyer belt 401 rotate to the inside of the filter tank 1 again to continuously adsorb sundries blocked at the upper end of the filter screen 3.
The utility model is not limited to the above-described alternative embodiments, and any person who may derive other various forms of products in the light of the present utility model, however, any changes in shape or structure thereof, all falling within the technical solutions defined in the scope of the claims of the present utility model, fall within the scope of protection of the present utility model.
Claims (7)
1. An integrated denitrification deep bed filter, which is characterized in that: comprises a filter tank (1); the front end position of the interior of the filter tank (1) is fixedly connected with a conveying frame (4), the rear end position of the interior of the conveying frame (4) is fixedly connected with a conveying belt (401), and a cotton scraping plate is arranged on the surface position of the conveying belt (401); the sliding frame (204) is slidably connected to the lower portion inside the control frame (2), the filter screen (3) is fixedly connected to the bottom of the sliding frame (204), and the filter screen (3) is located in the middle inside the filter tank (1).
2. The integrated denitrification deep bed filter as claimed in claim 1, wherein: the front end of the conveying frame (4) is fixedly connected with a discharging frame (402), and the discharging frame (402) is positioned in the middle of the front end of the top of the filter tank (1).
3. An integrated denitrification deep bed filter as claimed in claim 2 wherein: the front end position of the inner side of the discharging frame (402) is designed into an inclined plane.
4. The integrated denitrification deep bed filter as claimed in claim 1, wherein: the middle position of the inner rear end of the filter tank (1) is fixedly connected with a control frame (2), the control frame (2) is fixedly connected with a motor (201), the middle position of the control frame (2) is rotationally connected with a U-shaped rod (202), and the U-shaped rod (202) is fixedly connected with a rotating shaft of the motor (201); the middle position of the U-shaped rod (202) is rotationally connected with the upper end position of the transmission plate (203), and the bottom of the transmission plate (203) is rotationally connected with the top position of the sliding frame (204).
5. The integrated denitrification deep bed filter as claimed in claim 1, wherein: the bottom of the filter tank (1) is a funnel, a drain pipe is arranged at the bottom of the filter tank (1), and a valve is arranged on the drain pipe.
6. The integrated denitrification deep bed filter as claimed in claim 1, wherein: the edge of the filter screen (3) is attached to the inner wall of the filter tank (1).
7. The integrated denitrification deep bed filter as claimed in claim 1, wherein: the four corners of the bottom of the filter tank (1) are provided with supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321362041.6U CN219652799U (en) | 2023-05-31 | 2023-05-31 | Integrated denitrification deep bed filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321362041.6U CN219652799U (en) | 2023-05-31 | 2023-05-31 | Integrated denitrification deep bed filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219652799U true CN219652799U (en) | 2023-09-08 |
Family
ID=87853300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321362041.6U Active CN219652799U (en) | 2023-05-31 | 2023-05-31 | Integrated denitrification deep bed filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219652799U (en) |
-
2023
- 2023-05-31 CN CN202321362041.6U patent/CN219652799U/en active Active
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