CN212740879U - Novel denitrification deep bed filter treatment device - Google Patents
Novel denitrification deep bed filter treatment device Download PDFInfo
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- CN212740879U CN212740879U CN202020933795.2U CN202020933795U CN212740879U CN 212740879 U CN212740879 U CN 212740879U CN 202020933795 U CN202020933795 U CN 202020933795U CN 212740879 U CN212740879 U CN 212740879U
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Abstract
The utility model discloses a novel denitrification deep bed filtering pond processing device belongs to deep bed filtering pond and handles the field. The novel denitrification deep bed filter treatment device comprises a fixed base, wherein channel steel is fixedly connected to the fixed base, and a deep bed filter framework is arranged at the top of the channel steel; a plurality of deep-bed filter tank frame bodies are arranged, filter tank partition plates are arranged among the deep-bed filter tank frame bodies, and filter bricks are further arranged on the inner wall of the bottom of each deep-bed filter tank frame body; a plurality of deep bed filter tank frame bodies are all provided with an aeration main pipe, the outer wall of the top of the aeration main pipe is connected with an aeration vertical pipe, and the outer wall of the aeration main pipe is also provided with an aeration branch pipe; a water passing groove is also formed in the deep-bed filter tank frame, and an ultrasonic liquid level meter body is arranged on the ultrasonic liquid level meter bracket; the utility model discloses the filter effect is good, and the filter material can not cause the jam, has improved work efficiency, has improved sewage treatment's effect.
Description
Technical Field
The utility model relates to a deep bed filtering pond handles technical field, especially relates to novel denitrification deep bed filtering pond handles device.
Background
Deep bed filters are generally used for removing suspended matters in water treatment, and are single-layer homogeneous filter material filters or multi-layer filter material filters, wherein filter beds are deeper than traditional fast filters, and most of the filter beds are down-flow gravity filters. With the development of socio-economic and the rapid increase of urban population, the demand of human beings for water is increasing. The unscientific water use of human beings and the serious pollution of water body make the scarce available water resource gradually decrease, if the treated sewage is reused in the fields of industry, municipal administration, agriculture and the like, the sewage resource is vigorously developed, and the method has very important significance for implementing the sustainable development strategy and properly treating the relationship of economic development with population, resources and environment.
At present, when secondary treatment tail water of a municipal sewage treatment plant is taken as a water source for advanced treatment and recycling, a physicochemical and disinfection process is generally adopted for treatment, a filter tank is a key treatment link, the treatment process has the advantages of low investment, convenience in operation and maintenance and low operating cost, and a certain effect is achieved in the aspect of biochemical tail water treatment of the municipal sewage treatment plant. However, the filtering effect of the filtering tank is poor in the operation process, and the filtering material is easy to block, so that the sewage treatment effect is influenced, and the sewage treatment efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of poor filtering effect and easy blockage of the filtering material existing in the prior art and providing a novel denitrification deep-bed filter treatment device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the novel denitrification deep bed filter treatment device comprises a fixed base, wherein channel steel is fixedly connected to the fixed base, and a deep bed filter framework is arranged at the top of the channel steel;
a plurality of deep-bed filter tank frame bodies are arranged, filter tank partition plates are arranged among the deep-bed filter tank frame bodies, and filter bricks are further arranged on the inner wall of the bottom of each deep-bed filter tank frame body;
a plurality of deep bed filter tank frame bodies are all provided with an aeration main pipe, the outer wall of the top of the aeration main pipe is connected with an aeration vertical pipe, and the outer wall of the aeration main pipe is also provided with an aeration branch pipe;
still be equipped with the water passing groove in the deep-bed filter tank frame, still be equipped with the ultrasonic wave level gauge support in the deep-bed filter tank frame, be equipped with the ultrasonic wave level gauge body on the ultrasonic wave level gauge support.
Preferably, the outer wall of the deep bed filter tank frame body is also provided with a filter tank water inlet pipe, and the filter tank water inlet pipe is provided with a water inlet pneumatic valve.
Preferably, the outer wall of deep bed filtering pond framework all is connected with the second outlet pipe, the outer wall connection of second outlet pipe has first outlet pipe, first outlet pipe bottom is sealed, just first outlet pipe is linked together with the second outlet pipe, the bottom of deep bed filtering pond framework is equipped with out the basin, the bottom of second outlet pipe is connected with the third outlet pipe, the third outlet pipe is connected in going out the basin, the outer wall of first outlet pipe is equipped with out the water motorised valve.
Preferably, a backwashing water outlet is further formed in the deep bed filter tank frame body, a backwashing water outlet pipe is arranged on the backwashing water outlet, and backwashing water inlet pipes are further arranged on the outer walls of the deep bed filter tank frame bodies.
Preferably, a backwashing water pneumatic valve is arranged on the backwashing water inlet pipe.
Preferably, one end of the aeration vertical pipe, which is far away from the aeration main pipe, is connected with a fan connecting main pipe.
Preferably, the outer wall of the deep bed filter tank frame body is also provided with a stainless steel rail.
Preferably, twenty filter bricks are arranged in each deep-bed filter tank frame, and the twenty filter bricks are arranged in three rows and seven columns.
Compared with the prior art, the utility model provides a novel denitrification deep bed filtering pond processing apparatus possesses following beneficial effect:
1. this novel denitrification deep bed filtering pond processing apparatus, including the back flush delivery port, back flush delivery port department is connected with the back flush outlet pipe, and the bottom of deep bed filtering pond framework is connected with the back flush inlet tube, opens the back flush water pneumatic valve on the back flush inlet tube, then can carry out the back flush operation, reinforcing filter effect, and back flush inlet tube and back flush outlet pipe all adopt nonrust steel pipe, facilitate the use, longe-lived.
2. This novel denitrification deep bed filtering pond processing apparatus, be equipped with filtering pond inlet tube and first outlet pipe, open the pneumatic valve of intaking on the filtering pond inlet tube and the play water motorised valve on the first outlet pipe then can be to water injection or drainage in the deep bed filtering pond frame, and be equipped with the aeration person in charge, can prevent to cause the jam, the filtering pond inlet tube, first outlet pipe, second outlet pipe and aeration person in charge all adopt nonrust steel pipe, and the reinforcing life, the raising efficiency, still connect the fan person in charge through the aeration riser connection on the aeration person in charge, can conveniently meet with the fan.
3. This novel deep bed filtering pond of denitrification handles device, the bottom is equipped with the filter brick, can strengthen the filter effect, and the filter brick is provided with twenty, and the filter effect is better, and deep bed filtering pond framework is provided with six check, adopts filtering pond baffle check to keep off, but also the while operation alone through every check filtering pond of automatic system's control.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the filter effect is good, and the filter material can not cause the jam, has improved work efficiency, has improved sewage treatment's effect.
Drawings
FIG. 1 is a schematic sectional view of a novel denitrification deep bed filter treatment device in a top view;
FIG. 2 is a schematic view of a second schematic cross-sectional structure of the novel denitrification deep-bed filter treatment device in a top view;
FIG. 3 is a schematic view of a third schematic cross-sectional structure of the novel denitrification deep-bed filter treatment device in a top view;
FIG. 4 is a schematic structural view of the inner side surface of a filter aeration pipe of the novel denitrification deep bed filter treatment device of the utility model;
FIG. 5 is a sectional view of the part A-A in FIG. 3 of the novel denitrification deep bed filter treatment device of the present invention;
FIG. 6 is a sectional view of the part B-B in FIG. 3 of the novel denitrification deep bed filter treatment device of the present invention;
fig. 7 is a section view of the part C-C in fig. 3 of the novel denitrification deep-bed filter treatment device provided by the utility model.
In the figure: 1. a deep bed filter frame; 101. a filter chamber partition plate; 102. a water inlet pipe of the filter tank; 1021. a water inlet pneumatic valve; 103. a first water outlet pipe; 1031. an electric water outlet valve; 104. channel steel; 105. a second water outlet pipe; 106. a water outlet groove; 2. an aeration main pipe; 201. an aeration branch pipe; 202. passing through a water tank; 203. an aeration vertical pipe; 204. connecting with a main pipe of a fan; 3. filtering bricks; 4. backwashing a water outlet; 401. backwashing the water inlet pipe; 402. backwashing the water outlet pipe; 403. backwash water pneumatic valves; 5. an ultrasonic level gauge support; 6. stainless steel railing.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-7, the novel denitrification deep bed filter treatment device comprises a fixed base, wherein channel steel 104 is fixedly connected to the fixed base, and a deep bed filter frame body 1 is arranged at the top of the channel steel 104;
a plurality of deep-bed filter tank frame bodies 1 are arranged, filter tank partition plates 101 are arranged among the deep-bed filter tank frame bodies 1, and filter bricks 3 are further arranged on the inner wall of the bottom of each deep-bed filter tank frame body 1;
the aeration main pipes 2 are arranged on the deep bed filter tank frame bodies 1, the outer walls of the tops of the aeration main pipes 2 are connected with aeration vertical pipes 203, and the outer walls of the aeration main pipes 2 are also provided with aeration branch pipes 201;
still be equipped with in the deep bed filtering pond framework 1 and cross basin 202, still be equipped with ultrasonic wave level gauge support 5 in the deep bed filtering pond framework 1, be equipped with the ultrasonic wave level gauge body on the ultrasonic wave level gauge support 5, the high condition of detectable liquid level.
The outer wall of the deep bed filter tank frame body 1 is also provided with a filter tank water inlet pipe 102, and the filter tank water inlet pipe 102 is provided with a water inlet pneumatic valve 1021.
The outer wall of the deep bed filter frame body 1 is connected with a second water outlet pipe 105, the outer wall of the second water outlet pipe 105 is connected with a first water outlet pipe 103, the bottom of the first water outlet pipe 103 is sealed, the first water outlet pipe 103 is communicated with the second water outlet pipe 105, the bottom of the deep bed filter frame body 1 is provided with a water outlet groove 106, the bottom of the second water outlet pipe 105 is connected with a third water outlet pipe, the third water outlet pipe is connected in the water outlet groove 106, and the outer wall of the first water outlet pipe 103 is provided with a water outlet electric valve 1031.
The deep bed filter tank frame bodies 1 are also provided with backwash water outlets 4, backwash water outlet pipes 402 are arranged on the backwash water outlets 4, and backwash water inlet pipes 401 are arranged on the outer walls of the deep bed filter tank frame bodies 1.
A backwashing water pneumatic valve 403 is arranged on the backwashing water inlet pipe 401.
One end of the aeration vertical pipe 203 far away from the aeration main pipe 2 is connected with a fan connecting main pipe 204.
The outer wall of the deep bed filter tank frame body 1 is also provided with a stainless steel railing 6.
Twenty-one filter bricks 3 are arranged in each deep-bed filter tank frame body 1, and the twenty-one filter bricks 3 are arranged in three rows and seven columns.
The utility model discloses in, including back flush delivery port 4, back flush delivery port 4 department is connected with back flush outlet pipe 402, and the bottom of deep bed filtering pond framework 1 is connected with back flush inlet tube 401, opens the back flush water pneumatic valve 403 on the back flush inlet tube 401, then can carry out the back flush operation, reinforcing filter effect, and back flush inlet tube 401 and back flush outlet pipe 402 all adopt nonrust steel pipe, facilitates the use, long service life.
Be equipped with filtering pond inlet tube 102 and first outlet pipe 103, open the pneumatic valve 1021 of intaking on the filtering pond inlet tube 102 and the play water motorised valve 1031 on the first outlet pipe 103 then can inject water or drainage into deep bed filtering pond framework 1, and be equipped with aeration main pipe 2, can prevent to cause the jam, filtering pond inlet tube 102, first outlet pipe 103, second outlet pipe 105 and aeration main pipe 2 all adopt nonrust steel pipe, strengthen life, the efficiency is improved, still connect fan main pipe 204 through aeration riser 203 connection on the aeration main pipe 2, can conveniently meet with the fan.
The bottom is equipped with filter brick 3, can strengthen the filter effect, and filter brick 3 is provided with twenty, and the filter effect is better, and deep bed filtering pond framework 1 is provided with six check, adopts filtering pond baffle 101 check to keep off, but also the while operation alone through every check filtering pond of automatic system's control.
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 (8)
1. The novel denitrification deep bed filter treatment device comprises a fixed base, wherein channel steel (104) is fixedly connected to the fixed base, and the novel denitrification deep bed filter treatment device is characterized in that a deep bed filter frame body (1) is arranged at the top of the channel steel (104);
a plurality of deep-bed filter tank frame bodies (1) are arranged, filter tank partition plates (101) are arranged among the deep-bed filter tank frame bodies (1), and filter bricks (3) are further arranged on the inner wall of the bottom of each deep-bed filter tank frame body (1);
a plurality of deep bed filter tank frames (1) are provided with aeration main pipes (2), the outer wall of the top of each aeration main pipe (2) is connected with an aeration vertical pipe (203), and the outer wall of each aeration main pipe (2) is also provided with aeration branch pipes (201);
still be equipped with basin (202) in deep bed filtering pond framework (1), still be equipped with ultrasonic wave level gauge support (5) in deep bed filtering pond framework (1), be equipped with the ultrasonic wave level gauge body on ultrasonic wave level gauge support (5).
2. The novel denitrification deep bed filter treatment device according to claim 1, wherein the outer wall of the deep bed filter frame body (1) is further provided with a filter inlet pipe (102), and the filter inlet pipe (102) is provided with a water inlet pneumatic valve (1021).
3. The novel denitrification deep bed filter treatment device according to claim 2, wherein the outer wall of the deep bed filter frame body (1) is connected with a second water outlet pipe (105), the outer wall of the second water outlet pipe (105) is connected with a first water outlet pipe (103), the bottom of the first water outlet pipe (103) is sealed, the first water outlet pipe (103) is communicated with the second water outlet pipe (105), a water outlet groove (106) is formed in the bottom of the deep bed filter frame body (1), a third water outlet pipe is connected to the bottom of the second water outlet pipe (105), the third water outlet pipe is connected into the water outlet groove (106), and an electric water outlet valve (1031) is arranged on the outer wall of the first water outlet pipe (103).
4. The novel denitrification deep-bed filter treatment device according to claim 3, wherein a back-washing water outlet (4) is further arranged on the deep-bed filter frame body (1), a back-washing water outlet pipe (402) is arranged on the back-washing water outlet (4), and back-washing water inlet pipes (401) are further arranged on the outer walls of the deep-bed filter frame bodies (1).
5. The novel denitrification deep bed filter treatment device according to claim 4, wherein a backwash water pneumatic valve (403) is arranged on the backwash water inlet pipe (401).
6. The novel denitrification deep-bed filter treatment device according to claim 1, wherein one end of the aeration vertical pipe (203) far away from the aeration main pipe (2) is connected with a fan connecting main pipe (204).
7. The novel denitrification deep bed filter treatment device according to claim 1, wherein the outer wall of the deep bed filter frame body (1) is further provided with a stainless steel rail (6).
8. The novel denitrification deep-bed filter treatment device according to claim 1, wherein twenty-one filter bricks (3) are arranged in each deep-bed filter frame body (1), and the twenty-one filter bricks (3) are arranged in three rows and seven columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020933795.2U CN212740879U (en) | 2020-05-28 | 2020-05-28 | Novel denitrification deep bed filter treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020933795.2U CN212740879U (en) | 2020-05-28 | 2020-05-28 | Novel denitrification deep bed filter treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN212740879U true CN212740879U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020933795.2U Active CN212740879U (en) | 2020-05-28 | 2020-05-28 | Novel denitrification deep bed filter treatment device |
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| CN (1) | CN212740879U (en) |
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