CN220926454U - Biological film denitrification component in domestic sewage treatment equipment - Google Patents
Biological film denitrification component in domestic sewage treatment equipment Download PDFInfo
- Publication number
- CN220926454U CN220926454U CN202322150301.XU CN202322150301U CN220926454U CN 220926454 U CN220926454 U CN 220926454U CN 202322150301 U CN202322150301 U CN 202322150301U CN 220926454 U CN220926454 U CN 220926454U
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- CN
- China
- Prior art keywords
- denitrification
- biological filter
- sewage treatment
- placing
- domestic sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 22
- 238000001179 sorption measurement Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000001580 bacterial effect Effects 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a biomembrane denitrification component in domestic sewage treatment equipment, which comprises a denitrification biological filter, wherein a plurality of grooves which are arranged in pairs are formed in the inner side surface of the denitrification biological filter, a plurality of panels are arranged between the opposite grooves of the denitrification biological filter, positioning grooves are formed between the plurality of panels and the corresponding grooves, lifting blocks are arranged in openings at the upper ends of the positioning grooves, placing plates are arranged on the two sides of the top surface of the lifting blocks through hinging pieces, a plurality of throwing grooves for throwing denitrification colonies are formed in the surface of the placing plates, and adsorption holes penetrating through the placing plates are uniformly distributed on the bottom surface of the throwing grooves. The utility model has simple structure, can be automatically opened outwards after the placing plate is exposed and is erected on the denitrification biological filter, so that a worker can directly tread on the placing plate, the strain is conveniently put in, and after the strain is put in, whether the strain survives or is distributed can be checked, thereby ensuring the uniformity of sewage treatment.
Description
Technical Field
The utility model relates to a biological membrane denitrification component in domestic sewage treatment equipment.
Background
The sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and more enters the daily life of common people, and the sewage treatment process needs denitrification treatment, so that a denitrification device is needed.
At present, during denitrification treatment, a denitrifying strain is generally required to be added, but the existing denitrification strain put in is always in sewage after being put in, and cannot be taken out to check whether the putting is uniform or whether death exists, so that insufficient treatment of the sewage is caused, and the treatment effect is affected.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a biomembrane denitrification component in domestic sewage treatment equipment, wherein a placing plate can be automatically moved out outwards and opened and put on a denitrification biological filter, so that the feeding is convenient, and the bacterial colony can be conveniently checked.
The utility model is realized by the following technical scheme: the utility model provides a biofilm denitrification subassembly among domestic sewage treatment equipment, includes the denitrification biological filter, be equipped with the recess of a plurality of pairwise double-phase settings on the medial surface of denitrification biological filter, the denitrification biological filter is located and all installs the polylith panel between the relative recess, all forms the constant head tank between polylith panel and the corresponding recess, all is equipped with the lifter in the opening of constant head tank upper end, and place the board is all installed through the articulated elements to the both sides of lifter top surface, all is equipped with a plurality of grooves of throwing in that are used for throwing in the denitrification bacterial colony on the surface of placing the board, and the equipartition is full to pass through the absorption hole of placing the board on the bottom surface of throwing in the groove.
As the preferable technical scheme, the length of the placing plate is matched with the length of the positioning groove, two ends of the width direction of the placing plate are placed on the opening end face of the denitrification biological filter, and the added width of the two placing plates above the positioning groove is matched with the width of the positioning groove.
As the preferable technical scheme, the width and the length of the lifting block are matched with those of the positioning groove, a through hole is formed in the bottom surface of the positioning groove, a plurality of waterproof air cylinders are arranged on the bottom surface of the denitrification biological filter, and piston rods of the waterproof air cylinders all penetrate through the through hole to extend into the positioning groove and are all arranged on the bottom surface of the lifting block through connecting flanges.
As the preferable technical proposal, the middle of the panel is provided with water inlet and outlet, and the water inlet and outlet are provided with filter screens.
As the preferred technical scheme, all install a plurality of buffer blocks on placing the back of board, the buffer block all is close to the both ends setting of placing the board, and the bottom surface of buffer block all contradicts with the open end face of denitrification biological filter, and the buffer block is made by rubber material.
As the preferable technical scheme, the placing plates are all made of metal materials, and a plastic sleeve or a ceramic sleeve is arranged in the adsorption holes.
The beneficial effects of the utility model are as follows: the utility model has simple structure, can automatically push out the lifting block and the placing plate upwards through the waterproof cylinder, can automatically open outwards after the placing plate is exposed and is erected on the denitrification biological filter, so that a worker can directly tread on the placing plate, the strain is conveniently put in, after the strain is put in, whether the strain survives or the strain is distributed can be checked, the uniformity of sewage treatment is ensured, and after the piston rod of the waterproof cylinder is retracted, the placing plate can be automatically closed and re-enters into the positioning groove, thereby being convenient for operation.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model with a side placement plate removed;
fig. 3 is a schematic view of the structure of the present utility model after removing the lifting block.
Wherein, 1, denitrification biological filter; 2. a lifting block; 3. placing a plate; 4. a delivery groove; 5. a panel; 6. a groove; 7. a positioning groove; 8. waterproof cylinder.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
As shown in fig. 1, fig. 2 and fig. 3, a biomembrane denitrification component in domestic sewage treatment equipment of the utility model comprises a denitrification biological filter 1, a plurality of grooves 6 which are arranged in pairs are arranged on the inner side surface of the denitrification biological filter 1, a plurality of panels 5 are arranged between the opposite grooves 6 of the denitrification biological filter 1, positioning grooves 7 are formed between the plurality of panels 5 and the corresponding grooves 6, lifting blocks 2 are arranged in openings at the upper ends of the positioning grooves 7, placing plates 3 are arranged on two sides of the top surface of the lifting blocks 2 through hinging pieces, a plurality of placing grooves 4 for placing denitrification colonies are arranged on the surface of the placing plates 3, and adsorption holes which fully penetrate through the placing plates 3 are uniformly distributed on the bottom surface of the placing grooves 4.
In this embodiment, the length of the placement plate 3 is matched with the length of the positioning groove 7, two ends of the placement plate 3 in the width direction are placed on the opening end face of the denitrification biological filter 1, and the added width of the two placement plates 3 above the positioning groove 7 is matched with the width of the positioning groove 7, so that the opened placement plates can be smoothly erected on the denitrification biological filter.
In this embodiment, the width and length of the lifting block 2 are matched with the width and length of the positioning groove 7, a through hole is formed in the bottom surface of the positioning groove 7, a plurality of waterproof air cylinders 8 are mounted on the bottom surface of the denitrification biological filter 1, and piston rods of the waterproof air cylinders 8 all penetrate through the through holes to extend into the positioning groove 7 and are all mounted on the bottom surface of the lifting block 2 through connecting flanges.
In this embodiment, the middle of the panel 5 is provided with water inlet and outlet, the water inlet and outlet are provided with filter screens, and sewage can pass through the filter screens to contact with bacterial colonies in the placing plate.
In this embodiment, all install a plurality of buffer blocks on the back of placing the board 3, the buffer block is all close to the both ends setting of placing the board 3, and the bottom surface of buffer block all contradicts with the opening terminal surface of denitrification biological filter 1, and the buffer block is made by rubber materials, when placing the board and opening, can play the effect of buffering through the contact of buffer block and denitrification biological filter.
In this embodiment, the placing plates 3 are made of metal materials, the plastic or ceramic sleeves are installed in the adsorption holes, the inside of the feeding groove is made into a porous structure through the adsorption holes, and the plastic, ceramic or other inert materials can promote the formation and maintenance of the biological film.
When the device is used, the waterproof cylinder is started, the piston rod of the waterproof cylinder extends out, the lifting block can be lifted upwards by the movement of the piston rod, the placing plate is driven by the movement of the lifting block, after the placing plate is moved out of the positioning groove, the placing plate can be opened outwards by taking the hinge part as the center until the two ends of the placing plate are erected on the denitrification biological filter, so that a worker can directly tread on the placing plate, and the strain can be conveniently put into the putting groove;
After the putting is finished, the waterproof cylinder can be started again, so that a piston rod of the waterproof cylinder is retracted, the retraction of the piston rod drives the lifting block, the lifting block descends, the descending of the lifting block drives the placing plates, after the placing plates are extruded by the panel, the placing plates can rotate inwards until the two placing plates are closed, and the placing plates can smoothly enter the positioning groove, so that the operation is convenient;
Wherein, after sewage treatment a period, can the waterproof cylinder of the endless start to the endless makes and places the board and release, and makes and places the board and open, and the staff can directly trample and place on the board and watch the colony in the absorption hole, in order to avoid appearing the condition of vacancy or death, ensures sewage filtration's homogeneity and quality.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (6)
1. A biomembrane denitrification component in domestic sewage treatment equipment, which is characterized in that: including denitrification biological filter (1), be equipped with recess (6) that a plurality of pairwise opposite set up on the medial surface of denitrification biological filter (1), all install polylith panel (5) between denitrification biological filter (1) are located relative recess (6), all form constant head tank (7) between polylith panel (5) and the recess (6) that correspond, all be equipped with lifter (2) in the opening of constant head tank (7) upper end, place board (3) are all installed through the articulated elements to both sides of lifter (2) top surface, all be equipped with a plurality of throwing grooves (4) that are used for throwing in denitrification bacterial colony on the surface of placing board (3), the equipartition is full to pass through the absorption hole of placing board (3) on the bottom surface of throwing groove (4).
2. A biofilm denitrification assembly in a domestic sewage treatment apparatus according to claim 1, wherein: the length of the placing plate (3) is matched with the length of the positioning groove (7), two ends of the placing plate (3) in the width direction are placed on the opening end face of the denitrification biological filter (1), and the added width of the two placing plates (3) above the positioning groove (7) is matched with the width of the positioning groove (7).
3. A biofilm denitrification assembly in a domestic sewage treatment apparatus according to claim 1, wherein: the width and the length of the lifting block (2) are matched with those of the positioning groove (7), a through hole is formed in the bottom surface of the positioning groove (7), a plurality of waterproof cylinders (8) are arranged on the bottom surface of the denitrification biological filter (1), and piston rods of the waterproof cylinders (8) penetrate through the through holes and extend into the positioning groove (7) and are arranged on the bottom surface of the lifting block (2) through connecting flanges.
4. A biofilm denitrification assembly in a domestic sewage treatment apparatus according to claim 1, wherein: the middle of the panel (5) is provided with water inlet and outlet, and the water inlet and outlet are provided with filter screens.
5. A biofilm denitrification assembly in a domestic sewage treatment apparatus according to claim 1, wherein: a plurality of buffer blocks are arranged on the back surface of the placing plate (3), the buffer blocks are arranged close to two ends of the placing plate (3), the bottom surfaces of the buffer blocks are abutted against the opening end surfaces of the denitrification biological filter (1), and the buffer blocks are made of rubber materials.
6. A biofilm denitrification assembly in a domestic sewage treatment apparatus according to claim 1, wherein: the placing plates (3) are all made of metal materials, and plastic sleeves or ceramic sleeves are arranged in the adsorption holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322150301.XU CN220926454U (en) | 2023-08-10 | 2023-08-10 | Biological film denitrification component in domestic sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322150301.XU CN220926454U (en) | 2023-08-10 | 2023-08-10 | Biological film denitrification component in domestic sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926454U true CN220926454U (en) | 2024-05-10 |
Family
ID=90939646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322150301.XU Active CN220926454U (en) | 2023-08-10 | 2023-08-10 | Biological film denitrification component in domestic sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926454U (en) |
-
2023
- 2023-08-10 CN CN202322150301.XU patent/CN220926454U/en active Active
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