CN204661390U - A kind of stereoscopic grid filler for biological sewage treatment - Google Patents
A kind of stereoscopic grid filler for biological sewage treatment Download PDFInfo
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- CN204661390U CN204661390U CN201520219429.XU CN201520219429U CN204661390U CN 204661390 U CN204661390 U CN 204661390U CN 201520219429 U CN201520219429 U CN 201520219429U CN 204661390 U CN204661390 U CN 204661390U
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- grid
- filler
- stereoscopic
- sewage treatment
- biological sewage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a kind of stereoscopic grid filler for biological sewage treatment, this stereoscopic grid filler comprises the grid pipe (2) of the hollow circular cylinder shape obtained by anti-aging polyethylene; Some grid pipes (2) are through sweating soldering one-tenth arranged in parallel grid pipe integrated (3); Grid pipe integrated (3) is longitudinally stacking through sweating soldering, laterally links through C type stainless steel lag screws (4).The utility model stereoscopic grid tube packing does not need fixed support when mounted, and easy for installation, the life-span is long, can accomplish need not change throughout one's life within sewage disposal device design period.
Description
Technical field
The utility model relates to a kind of filler, is specially the stereoscopic grid filler for biological sewage treatment in sewage disposal.
Background technology
In sewage disposal, in reaction tank, filler forms biological fixed-bed, as the place of microbial reaction.Biological fixation bed technique is a kind of biologic process for treating sewage technology, belongs to the one of biomembrance process.Filler is as the reacting environment of microorganism, ensure fully contacting of waste water, air and microorganism, improve the utilization ratio of oxygen, can not fixed bed be caused to block because of the excess growth of microorganism again simultaneously, therefore need to select suitable filler as biological fixed-bed, the treatment effect of guarantee sewage.In addition, current fixed bed filler generally adopts elastic filler, semi soft packing, combined stuffing etc., and this type of filler easily blocks, and need to make support during installation and be fixed installation, the life-span is short, and general 2-5 just needs to change, and changes trouble.
Utility model content
Technical problem to be solved in the utility model is, a kind of stereoscopic grid filler for biological sewage treatment is provided, fully contacting of waste water, air and microorganism can be ensured, the fixed bed blocking that can prevent again microorganism hypertrophy from causing, ensure the wastewater treatment efficiency of high-quality, and long service life.
The technical solution of the utility model: a kind of stereoscopic grid filler for biological sewage treatment of the present utility model, this stereoscopic grid filler comprises the grid pipe of the hollow circular cylinder shape obtained by polyethylene; Some grid pipes are integrated through sweating soldering one-tenth arranged in parallel grid pipe; The integrated longitudinal direction of grid pipe is stacking through sweating soldering, and transverse direction C type stainless steel lag screws links.
Further, described grid pipe obtains by grid surface is curling, and grid surface is by anti-aging high density polyethylene(HDPE) bar through intersecting and obtaining through sweating soldering in point of crossing, and polyethylene strip surrounds mesh.
Further, described mesh is parallelogram (getting rid of the special parallelogram such as square and rectangle), and the acute angles beta of this parallelogram is 45 ° ~ 85 °, and obtuse angle θ is 95 ° ~ 135 °, one side a on parallel four limits is the adjacent side b of 4 ~ 16mm, a is 4 ~ 16mm.
Further, a edge lengths of the parallelogram of described mesh equals b edge lengths, is rhombus.
Further, described anti-aging high density polyethylene(HDPE) bar is the cylindrical bars of diameter 3-6mm.
The utility model stereoscopic grid tube packing does not need fixed support when mounted, and easy for installation, the life-span is long, can accomplish need not change throughout one's life within sewage disposal device design period.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model grid pipe;
Fig. 2 is the structure for amplifying schematic diagram of the utility model grid surface;
Fig. 3 is also the structure for amplifying schematic diagram of the utility model grid surface;
Fig. 4 is the integrated structural representation of the utility model grid pipe;
Fig. 5 be the integrated longitudinal sweating soldering of the utility model two groups of grid pipes stacking time structural representation;
The structural representation of Fig. 6 when to be that the utility model two groups of grid pipes are integrated laterally connect with C type stainless steel lag screws;
Fig. 7 is the structure for amplifying schematic diagram of C type stainless steel lag screws.
In figure: 1-grid surface; The anti-aging high density polyethylene(HDPE) bar of 10-; 11-point of crossing; 12-mesh; 2-grid pipe; 3-grid pipe is integrated; 4-C type stainless steel lag screws.
Embodiment
As shown in figures 1 to 6, the stereoscopic grid filler for biological sewage treatment described in the utility model, this stereoscopic grid filler comprises the grid pipe 2 (as shown in Figure 1) of the hollow circular cylinder shape obtained by anti-aging polyethylene; Some grid pipes 2 are through sweating soldering one-tenth arranged in parallel grid pipe integrated 3 (as shown in Figure 4); Grid pipe integrated 3, longitudinally through sweating soldering stacking (as shown in Figure 5), laterally links (as shown in Figure 6) through C type stainless steel lag screws 4, is buckled by C type stainless steel lag screws 4 with pneumatic nail gun.
Grid pipe 2 obtains by grid surface 1 is curling, and grid surface 1 is by anti-aging high density polyethylene(HDPE) bar 10 through intersecting and obtaining through sweating soldering in point of crossing 11, and polyethylene strip 10 surrounds mesh 12, as shown in Figure 2.Anti-aging high density polyethylene(HDPE) bar 10 is the cylindrical bars of diameter 3-6mm.
Mesh 12 is parallelogram, and the acute angles beta of this parallelogram is 45 ° ~ 85 °, and obtuse angle θ is 95 ° ~ 135 °, and a on parallel four limits is the adjacent side b of 4 ~ 16mm, a is 4 ~ 16mm, as shown in Figure 3.
Mesh 12 is preferably rhombus, and namely a edge lengths of parallelogram equals b edge lengths.
The biological reaction tank of different demand, adopts the filler of different specific surface area, and the specific surface of filler is all relevant with parameters such as the anti-aging diameter of high density polyethylene(HDPE) bar 10, the length of sides of parallelogram.
The utility model with grid pipe integrated 3 for unit, according to the size of biological reaction tank, carry out longitudinal measure stacking and laterally link, insert in reaction tank be covered with reaction tank can (packing volume should account for the 50%-85% of reaction tank volume), without the need to any support.
Embodiment 1:
Take specific surface area as the high loading biological fixed-bed reaction tank of 100m2/m3 be example, be that the anti-aging high density polyethylene(HDPE) bar 10 of 3mm is through intersecting with diameter, and be connected into grid surface 1 in point of crossing thermofussion welding, the mesh 12 of grid surface 1 is the rhombus of length of side a=b=12mm, the acute angles beta of rhombus is 55 °, and obtuse angle θ is 125 °.Grid surface 1 is curled into diameter of phi 67.5mm, the grid pipe 2 of height 450mm, get 16 grid pipes 2 and be connected into grid pipe integrated 3 by 4 × 4 arranged through thermofussion welding, length, width and height are 270 × 270 × 450mm, according to reactor body sum shape, couple together by integrated for grid pipe 3 sweating solderings or with C type stainless steel lag screws 4, be covered with (packing volume should account for the 50%-85% of reactor volume) in reactor.Namely each grid pipe integrated 3 transversely connects with C type stainless steel lag screws 4, then through stacking through sweating soldering in longitudinal direction, is placed in reaction tank.In its internal structure, there is space more more than common loading logical fixed bed reaction pond material.This structure can effectively be offset under high loads, microorganism excess growth and the risk causing fixed bed to block.
Embodiment 2:
With specific surface area requirement for 150m
2/ m
3common loading logical fixed bed reaction pond be example, with diameter be the anti-aging high density polyethylene(HDPE) bar 10 of 4.5mm through intersecting, and be connected into grid surface 1 in point of crossing thermofussion welding, the mesh 12 of grid surface 1 is the rhombus of length of side a=b=8mm, rhombus acute angles beta is 55 °, and obtuse angle θ is 125 °.Grid surface 1 is curled into diameter of phi 54mm, and the grid pipe 2 of height 450mm, get 25 grid pipes and be arranged in grid pipe integrated 3 by 5 × 5, grid pipe integrated 3 transversely connects with C type stainless steel lag screws 4, then stacking through sweating soldering in longitudinal direction.Sewage is less and after fixed bed that surface-area is large, the material being dissolved in sewage is substantially all removed by this sewage load.
Claims (5)
1. for a stereoscopic grid filler for biological sewage treatment, it is characterized in that: this stereoscopic grid filler comprises the grid pipe (2) of the hollow circular cylinder shape obtained by anti-aging high density polyethylene(HDPE); Some grid pipes (2) are through sweating soldering one-tenth arranged in parallel grid pipe integrated (3); Grid pipe integrated (3) is longitudinally stacking through sweating soldering, laterally links through C type stainless steel lag screws (4).
2. according to claim 1 for the stereoscopic grid filler of biological sewage treatment, it is characterized in that: described grid pipe (2) obtains by grid surface (1) is curling, grid surface (1) is by anti-aging high density polyethylene(HDPE) bar (10) through intersecting and obtaining through sweating soldering in point of crossing (11), and polyethylene strip (10) surrounds mesh (12).
3. according to claim 2 for the stereoscopic grid filler of biological sewage treatment, it is characterized in that: described mesh (12) is parallelogram, the acute angles beta of this parallelogram is 45 ° ~ 85 °, obtuse angle θ is 95 ° ~ 135 °, one side a on parallel four limits is the adjacent side b of 4 ~ 16mm, a is 4 ~ 16mm.
4. according to claim 3 for the stereoscopic grid filler of biological sewage treatment, it is characterized in that: a edge lengths of the parallelogram of described mesh (12) equals b edge lengths.
5. according to claim 2 for the stereoscopic grid filler of biological sewage treatment, it is characterized in that: the cylindrical bars that described anti-aging high density polyethylene(HDPE) bar (10) is diameter 3-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219429.XU CN204661390U (en) | 2015-04-13 | 2015-04-13 | A kind of stereoscopic grid filler for biological sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219429.XU CN204661390U (en) | 2015-04-13 | 2015-04-13 | A kind of stereoscopic grid filler for biological sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661390U true CN204661390U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219429.XU Active CN204661390U (en) | 2015-04-13 | 2015-04-13 | A kind of stereoscopic grid filler for biological sewage treatment |
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| Country | Link |
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| CN (1) | CN204661390U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347466A (en) * | 2015-11-20 | 2016-02-24 | 清勤水处理科技（上海）有限公司 | Three-dimensional filling material used for wastewater treatment |
| CN105366800A (en) * | 2015-11-20 | 2016-03-02 | 苏州恺利尔环保科技有限公司 | Novel biological rotating disk |
| CN106186332A (en) * | 2016-09-06 | 2016-12-07 | 山东文远建材科技股份有限公司 | Family sewage disposal device |
| CN109761376A (en) * | 2019-03-15 | 2019-05-17 | 湖南万丽环保科技有限公司 | A kind of material for water treatment and water treatment filler |
| WO2023206602A1 (en) * | 2022-04-27 | 2023-11-02 | 桐乡市小老板特种塑料制品有限公司 | Biological treatment device for sewage in flowing water |
-
2015
- 2015-04-13 CN CN201520219429.XU patent/CN204661390U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347466A (en) * | 2015-11-20 | 2016-02-24 | 清勤水处理科技（上海）有限公司 | Three-dimensional filling material used for wastewater treatment |
| CN105366800A (en) * | 2015-11-20 | 2016-03-02 | 苏州恺利尔环保科技有限公司 | Novel biological rotating disk |
| CN105366800B (en) * | 2015-11-20 | 2018-10-26 | 苏州恺利尔环保科技有限公司 | Biological rotating disk |
| CN106186332A (en) * | 2016-09-06 | 2016-12-07 | 山东文远建材科技股份有限公司 | Family sewage disposal device |
| CN109761376A (en) * | 2019-03-15 | 2019-05-17 | 湖南万丽环保科技有限公司 | A kind of material for water treatment and water treatment filler |
| WO2023206602A1 (en) * | 2022-04-27 | 2023-11-02 | 桐乡市小老板特种塑料制品有限公司 | Biological treatment device for sewage in flowing water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 312000 Shaoxing Province, Shangyu Lake Lake Industrial Zone, Feng Feng Road, No. 14 Patentee after: Zhejiang Environmental Protection Technology Co., Ltd. Address before: 312300 Shaoxing province Shangyu District Lake Lake Industrial Zone hundred Feng Road, No. 14 Patentee before: Zhejiang Ke Ruite environmental science and technology Co., Ltd |
|
| CP03 | Change of name, title or address |