CN211664905U - Multilayer filler disk sewage treatment structure - Google Patents
Multilayer filler disk sewage treatment structure Download PDFInfo
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- CN211664905U CN211664905U CN201921999516.6U CN201921999516U CN211664905U CN 211664905 U CN211664905 U CN 211664905U CN 201921999516 U CN201921999516 U CN 201921999516U CN 211664905 U CN211664905 U CN 211664905U
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Abstract
The utility model discloses a sewage treatment structure with a multilayer filler tray, relating to the technical field of sewage treatment equipment; the device comprises a circular packing disc, wherein a containing groove is formed in the packing disc, and a rough surface for growing microorganisms is formed in the surface of the containing groove of the packing disc or packing is paved on the surface of the containing groove of the packing disc; a first strip-shaped plate and a second strip-shaped plate are arranged on the bottom surface of the containing groove of the packing pan, the height of the first strip-shaped plate is greater than that of the second strip-shaped plate, the first strip-shaped plate is intersected with one end of the second strip-shaped plate, the other ends of the first strip-shaped plate and the second strip-shaped plate are connected to the side wall of the packing pan, and a penetrating fan-shaped through hole is formed between the first strip-shaped plate and the second strip-shaped plate; the utility model has the advantages that: can remove ammonia nitrogen, total nitrogen and organic matter in the waste water for a short time, and has high removal efficiency and small occupied area.
Description
Technical Field
The utility model relates to a sewage biochemical treatment equipment technical field, more specifically the utility model relates to a multilayer filler tray sewage treatment structure.
Background
At present, the content of organic pollutants in water and the overproof nitrogen element will influence the normal water use of people. The currently common biochemical sewage treatment methods include an A/O method, an A2/O method and the like, nitrification is carried out in an aerobic tank, and nitrified liquid is returned to an anoxic tank for denitrification, so that ammonia nitrogen, total nitrogen and organic matters in sewage can be removed to a certain degree.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a multilayer filler tray sewage treatment structure, this multilayer filler tray sewage treatment structure can get rid of ammonia nitrogen, total nitrogen and organic matter in the waste water for the short time, gets rid of efficiently, and area is little.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a multilayer filler disk sewage treatment structure which improves and lies in: the packing tray is circular, a containing groove is formed in the packing tray, and the surface of the containing groove of the packing tray is provided with a rough surface for growing microorganisms or is paved with packing;
a first strip-shaped plate and a second strip-shaped plate are arranged on the bottom surface of a containing groove of the packing pan, the height of the first strip-shaped plate is greater than that of the second strip-shaped plate, one end of the first strip-shaped plate is intersected with one end of the second strip-shaped plate, the other end of the first strip-shaped plate and the other end of the second strip-shaped plate are both connected to the side wall of the packing pan, a through fan-shaped through hole is formed between the first strip-shaped plate and the second strip-shaped plate, and the bottom surface of the containing groove is composed of a fan-shaped area where the fan-shaped through hole is located and a;
after the plurality of the packing trays are overlapped, the fan-shaped through hole of the previous packing tray is positioned above the reaction area close to the first strip-shaped plate in the next packing tray.
In the structure, a fixed column is arranged at the center of the containing groove of the packing disc, and a positioning hole is formed in the fixed column; and the bottom surface of the packing disc is also provided with a positioning column, and the positioning column of the previous packing disc is inserted into the positioning hole of the next packing disc.
In the structure, a plurality of first partition plates and second partition plates are further arranged on the bottom surface of the accommodating groove of the packing pan, and the first partition plates and the second partition plates are sequentially arranged at intervals;
one end of the first partition plate is fixed on the fixed column, a gap is reserved between the other end of the first partition plate and the side wall of the packing pan, one end of the second partition plate is fixed on the side wall of the packing pan, and a gap is reserved between the other end of the second partition plate and the fixed column.
In the structure, the sewage treatment structure with the multiple layers of filler disks further comprises a water outlet tank, and the water outlet tank is arranged below the filler disks.
In the structure, the side wall of the water outlet tank is provided with a water outlet and a drain port.
The utility model has the advantages that: the method and the device have the advantages that ammonia nitrogen, total nitrogen and organic matters in the sewage are removed, the problems of large occupied area, high energy consumption and low removal efficiency in the prior art are solved, the ammonia nitrogen, the total nitrogen and the organic matters in the sewage can be removed in a short time, the removal efficiency is high, the occupied area is small, no energy consumption is realized, and the method and the device have wide application prospects.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a first embodiment of a sewage treatment structure with a multilayer filler tray of the present invention.
Fig. 2 is a schematic view of the decomposition structure of the first embodiment of the sewage treatment structure with a multi-layer filler tray of the present invention.
Fig. 3 is a schematic perspective view of a sewage treatment structure with a multilayer filler tray according to a second embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
Referring to fig. 1 and 2, in particular, the present invention discloses a sewage treatment structure with a multilayer filler tray, which comprises a water outlet tank 10 and a plurality of filler trays 20 stacked in sequence, wherein the water outlet tank 10 is disposed below the filler trays 20, the filler trays 20 are circular, a containing groove is disposed on the filler trays 20, the surface of the containing groove of the filler trays 20 has a rough surface for growing microorganisms, the rough surface has a certain roughness, which is beneficial to the growth of microorganisms, or when the surface of the containing groove of the filler trays is smooth, a filler is laid on the surface of the containing groove of the filler trays for growing microorganisms; the wastewater flows into the effluent water tank 10 after sequentially flowing through the plurality of filler disks 20 for COD removal and nitrogen removal treatment, a water outlet 101 and a drain 102 are arranged on the side wall of the effluent water tank 10, the treated water is discharged through the water outlet 101, and the drain is used for draining the water in the effluent water tank 10. Specifically, in this embodiment, a first strip-shaped plate 201 and a second strip-shaped plate 202 are disposed on the bottom surface of the containing groove of the stuffing tray 20, the height of the first strip-shaped plate 201 is greater than that of the second strip-shaped plate 202, one end of the first strip-shaped plate 201 intersects with one end of the second strip-shaped plate 202, the other end of the first strip-shaped plate 201 and the other end of the second strip-shaped plate 202 are both connected to the side wall of the stuffing tray 20, and a through fan-shaped through hole 203 is formed between the first strip-shaped plate 201 and the second strip-shaped plate 202, so that the bottom surface of the containing groove is formed by a fan-shaped area where the fan-shaped through hole 203 is located and a reaction area; after the plurality of packing trays 20 are stacked, the fan-shaped through hole 203 of the previous packing tray 20 is located above the reaction area of the next packing tray 20 close to the first strip-shaped plate.
In the above embodiment, a fixing column 204 is disposed at the center of the accommodating groove of the packing pan 20, and a positioning hole 205 is disposed on the fixing column 204; the bottom surface of the packing pan 20 is also provided with a positioning column, the positioning column of the previous packing pan 20 is inserted into the positioning hole 205 of the next packing pan 20, and the sequential overlapping of a plurality of packing pans 20 is realized through the structure; further, a plurality of first partition plates 206 and second partition plates 207 are further arranged on the bottom surface of the accommodating groove of the packing pan 20, and the first partition plates 206 and the second partition plates 207 are sequentially arranged at intervals; one end of the first partition plate 206 is fixed on the fixing column 204, a gap is reserved between the other end of the first partition plate 206 and the side wall of the packing pan 20, one end of the second partition plate 207 is fixed on the side wall of the packing pan 20, and a gap is reserved between the other end of the second partition plate 207 and the fixing column 204.
Through foretell structure, we are right the utility model discloses a working process of 20 sewage treatment structures of multilayer filler disk carries out the detailed description, and this device operation initial stage packs and hangs the membrane, makes the microorganism of the certain thickness of filler surface growth to form the biomembrane that the one deck can adapt to and handle waste water, this biomembrane inboard can form the anaerobic layer, can supply anaerobe or facultative anaerobe to breed, provides the condition for the anaerobism denitrification. After the biofilm formation stage succeeds, the device can carry out biochemical treatment on the wastewater, the wastewater enters the topmost filler disc 20, preferably, the wastewater can be introduced between the first strip-shaped plate 201 and the first partition plate 206 and flows through a reaction area of the filler disc 20 under the guidance of the first partition plate 206 and the second partition plate 207, and in the process, a layer of water film is formed on the surface of the biological film, which is favorable for dissolving oxygen for microorganisms to use and promotes the microorganisms in the biological film to degrade substrates in the wastewater. Due to the structural design of the first partition plate 206 and the second partition plate 207, the flowing time of the wastewater in the filler tray 20 is increased, the degradation efficiency of microorganisms in the biological membrane on substrates in the wastewater is further promoted, and the removal efficiency is improved.
Referring to fig. 3, in order to provide a second embodiment of the sewage treatment structure with multiple layers of packing trays according to the present invention, the present embodiment is different from the first embodiment only in that the first partition 206 and the second partition 207 are not disposed on the bottom surface of each of the receiving grooves of the packing trays 20, and similarly, in the present embodiment, the bottom surface of the receiving grooves of the packing trays 20 has a certain roughness, so as to have conditions favorable for the growth of microorganisms, the principle of which is the same as that in the first embodiment, and will not be described in detail in the present embodiment.
The packing cups 20 of the device are circular, each packing cup 20 is provided with a fan-shaped through hole 203, one side of each fan-shaped through hole 203 is provided with a first strip-shaped plate 201, the other side of each fan-shaped through hole 203 is provided with a second strip-shaped plate 202, and effluent flows out from one side of the second strip-shaped plate 202 of each packing cup 20. The positions of the fan-shaped through holes 203 of the packing trays 20 in different layers are staggered, the water flow direction is that wastewater flows down from the second strip-shaped plate 202 of the first layer of the packing tray 20, enters the second layer of the packing tray 20 and is close to one side of the first strip-shaped plate 201 of the second layer of the packing tray 20, then the water flows in the second layer of the packing tray 20 for a circle and flows out from the second strip-shaped plate 202 of the second layer of the packing tray 20, and the steps are repeated in a circulating manner; the filler is laid in the filler tray 20, and the biofilm is loaded on the filler, so that ammonia nitrogen, total nitrogen and organic matters in the sewage are removed. The problems of large occupied area, high energy consumption and low removal efficiency in the prior art are solved, ammonia nitrogen, total nitrogen and organic matters in the wastewater can be removed in a short time, the removal efficiency is high, the occupied area is small, no energy consumption is realized, and the method has a wide application prospect.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (5)
1. The utility model provides a multilayer filler disk sewage treatment structure which characterized in that: the packing tray is circular, a containing groove is formed in the packing tray, and the surface of the containing groove of the packing tray is provided with a rough surface for growing microorganisms or is paved with packing;
a first strip-shaped plate and a second strip-shaped plate are arranged on the bottom surface of a containing groove of the packing pan, the height of the first strip-shaped plate is greater than that of the second strip-shaped plate, one end of the first strip-shaped plate is intersected with one end of the second strip-shaped plate, the other end of the first strip-shaped plate and the other end of the second strip-shaped plate are both connected to the side wall of the packing pan, a through fan-shaped through hole is formed between the first strip-shaped plate and the second strip-shaped plate, and the bottom surface of the containing groove is composed of a fan-shaped area where the fan-shaped through hole is located and a;
after the plurality of the packing trays are overlapped, the fan-shaped through hole of the previous packing tray is positioned above the reaction area close to the first strip-shaped plate in the next packing tray.
2. The sewage treatment structure with the multilayer packing trays as claimed in claim 1, wherein: a fixed column is arranged at the center of the containing groove of the packing disc, and a positioning hole is formed in the fixed column; and the bottom surface of the packing disc is also provided with a positioning column, and the positioning column of the previous packing disc is inserted into the positioning hole of the next packing disc.
3. The sewage treatment structure with the multilayer packing tray as claimed in claim 2, wherein: the bottom surface of the containing groove of the filler disc is also provided with a plurality of first partition plates and second partition plates, and the first partition plates and the second partition plates are sequentially arranged at intervals;
one end of the first partition plate is fixed on the fixed column, a gap is reserved between the other end of the first partition plate and the side wall of the packing pan, one end of the second partition plate is fixed on the side wall of the packing pan, and a gap is reserved between the other end of the second partition plate and the fixed column.
4. The sewage treatment structure with the multilayer packing trays as claimed in claim 1, wherein: the multilayer filler tray sewage treatment structure further comprises a water outlet tank, and the water outlet tank is arranged below the plurality of filler trays.
5. The sewage treatment structure with the multilayer packing tray as claimed in claim 4, wherein: and a water outlet and a drain port are arranged on the side wall of the water outlet tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921999516.6U CN211664905U (en) | 2019-11-18 | 2019-11-18 | Multilayer filler disk sewage treatment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921999516.6U CN211664905U (en) | 2019-11-18 | 2019-11-18 | Multilayer filler disk sewage treatment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211664905U true CN211664905U (en) | 2020-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921999516.6U Active CN211664905U (en) | 2019-11-18 | 2019-11-18 | Multilayer filler disk sewage treatment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211664905U (en) |
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2019
- 2019-11-18 CN CN201921999516.6U patent/CN211664905U/en active Active
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