CN210237410U - Shell structure and sewage treatment device applying same - Google Patents
Shell structure and sewage treatment device applying same Download PDFInfo
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- CN210237410U CN210237410U CN201921137462.2U CN201921137462U CN210237410U CN 210237410 U CN210237410 U CN 210237410U CN 201921137462 U CN201921137462 U CN 201921137462U CN 210237410 U CN210237410 U CN 210237410U
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Abstract
The utility model discloses a shell structure and applied this shell structure's sewage treatment plant relates to sewage treatment technical field. The shell structure comprises a main shell and a plurality of sewage treatment areas arranged in the main shell at intervals, wherein a plurality of extension pipes are fixed on the outer side wall of the main shell, and each extension pipe is respectively communicated with one sewage treatment area; one end of each extension pipe, which is far away from the main shell, extends upwards to the ground or above the ground, and an end cover is arranged at the opening of each extension pipe. A sewage treatment device comprises the shell structure. The utility model provides a sewage treatment is effectual, compact structure, overhauls a convenient shell structure and uses this shell structure's sewage treatment plant.
Description
Technical Field
The utility model relates to a sewage treatment technical field, specifically speaking, it relates to a shell structure and applied this shell structure's sewage treatment plant.
Background
The pollution problem caused by domestic sewage in villages and towns in China is increasingly serious, and in urban and rural combination areas and in rural areas or areas where urban sewage pipe networks are difficult to reach, the generated domestic sewage is generally directly discharged into river channels, so that river water pollution is increasingly serious. The investment for building facility type sewage treatment plants is large, the period is long, and the requirements of actual development of sewage treatment in villages and towns cannot be met. The random discharge of sewage in villages and towns becomes one of the main factors of the deterioration of the water quality of a drainage basin; therefore, controlling the pollution of domestic and industrial sewage in villages and towns has become an important measure for improving the ecological environment of the area and solving the problems of water quality deterioration in drainage basins and eutrophication in lakes.
The utility model with the prior publication number of CN208087424U discloses an integrated sewage treatment device, which comprises a pre-anoxic zone, an anaerobic zone, an anoxic zone, a sludge membrane aerobic zone, a sludge aerobic zone, a secondary sedimentation zone, a flocculation zone, a clear water zone, a first equipment room, a second equipment room and a residual sludge zone; a suspended carrier and a perforated aeration pipe are arranged in the sludge film aerobic zone; a microporous aeration head is arranged in the sludge aerobic zone.
By adopting the technical scheme, the perforated aeration pipe and the microporous aeration head can carry out aeration treatment on sewage, so that the oxidative decomposition of organic matters in the sewage is accelerated. However, in practical applications, in order to save floor space, the whole integrated sewage treatment device is usually buried underground; if the perforated aerator pipe and the microporous aerator head (or other parts) are in failure, a user can only dig out the whole device from the ground and then open the device to repair or replace the perforated aerator pipe and the microporous aerator head, and the operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
To the technical problem, one of the purposes of the utility model is to provide a shell structure utilizes and sets up each extension pipe on main casing body lateral wall, and the convenience of overhaul of the equipments is improved greatly to the cooperation end cover.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a shell structure comprises a main shell and a plurality of sewage treatment areas arranged in the main shell at intervals, wherein a plurality of extension pipes are fixed on the outer side wall of the main shell, and each extension pipe is respectively communicated with one sewage treatment area; one end of each extension pipe, which is far away from the main shell, extends upwards to the ground or above the ground, and an end cover is arranged at the opening of each extension pipe.
Through adopting above-mentioned technical scheme, in the practical application, sewage can circulate in each sewage treatment district in the main casing body to realize sewage purification. When a certain sewage treatment area or parts in a plurality of sewage treatment areas have faults, a user can open the end cover on the corresponding extension pipe, and then take out the corresponding parts for maintenance or directly replace the new parts; is particularly suitable for the maintenance of parts such as aerators, filters and the like. In the process, because the opening of the extension pipe extends to the ground or above the ground, the user does not need to dig out the whole device, and convenient maintenance can be realized.
The utility model discloses further set up to: the main shell is of a hollow cylindrical structure; each sewage treatment area is arranged at intervals along the length direction of the main shell.
Through adopting above-mentioned technical scheme, sewage can be followed the length direction of main casing body and flowed in each sewage treatment district, realizes the processing many times.
The utility model discloses further set up to: a base is fixed on the lower side of the main shell; each extension pipe all sets up in the upside of main casing body vertically fixedly.
Through adopting above-mentioned technical scheme, the base can be used to support the main casing body, guarantees the stability of the main casing body. When the whole underground of main casing body is in the below ground, the extension pipe is vertical to be set up in the upside of main casing body, can improve the convenience of user operation.
The utility model discloses further set up to: the outer side wall of the main shell is also provided with a first access hole; the first access hole is communicated with one of the sewage treatment areas.
Through adopting above-mentioned technical scheme, first access hole can convenience of customers overhauls main casing internal part spare part, especially directly sets up scattered spare part in the sewage treatment district.
The utility model discloses further set up to: first access hole is located the upside of main casing body, just the relative vertical direction of opening direction of first access hole is the slope setting.
Through adopting above-mentioned technical scheme, set up first access hole in the upside of main casing body to set up its opening slope, can further improve the convenience of user operation.
The utility model discloses further set up to: a filter is arranged in at least one sewage treatment area in the main shell; the filter is including fixed setting up the filter tube in corresponding sewage treatment district and filling the filter media who sets up in the filter tube, still be equipped with filtration entry and filtration export on the filter tube.
Through adopting above-mentioned technical scheme, the filter passes through filter media and can play the filter effect to sewage, helps improving sewage purification effect.
The utility model discloses further set up to: still be equipped with on the main casing body lateral wall and be the second access hole that the intercommunication set up with the filter tube, the second access hole is located the upside of the main casing body.
By adopting the technical scheme, the filter can be conveniently overhauled by a user through the second overhauling port; especially when needing to change filter media, improve the convenience of user's operation greatly.
The utility model discloses further set up to: the second access opening extends upwards to the ground or above the ground.
Through adopting above-mentioned technical scheme, extend the second access hole to ground or above the ground, the user need not carry out the ground excavation when overhauing the filter to further improve the convenience of user operation.
The utility model discloses further set up to: the second access hole is detachably fixed with an extension pipe communicated with the second access hole, and one end, far away from the second access hole, of the extension pipe extends to the ground or above the ground.
By adopting the technical scheme, on one hand, the opening of the lengthened pipe extends to the ground or above the ground, so that when the filter is overhauled, a user can finish the overhaul without excavating the ground; on the other hand, when the user need change filter media, the user can dismantle the extension pipe from the second access hole to shorten the pipe length, can further improve the convenience that filter media changed.
To the technical problem, another object of the utility model is to provide a sewage treatment device, with the help of above-mentioned shell structure, greatly improve equipment maintenance's convenience.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a sewage treatment device comprises the shell structure.
Through adopting above-mentioned technical scheme, in sewage treatment plant, adopt above-mentioned shell structure, improve the convenience of overhaul of the equipments.
To sum up, the utility model discloses following beneficial effect has:
1. the main shell is provided with a plurality of extension pipes which are respectively communicated with the sewage treatment areas, and the extension pipes are provided with the end covers, so that the convenience of equipment maintenance is improved on the basis of ensuring the sewage treatment effect;
2. through set up the filter in main casing body, the cooperation second access hole further improves sewage purification effect to further improve the convenience of overhaul of the equipments.
Drawings
FIG. 1 is a first axial view of the overall structure of embodiment 1;
FIG. 2 is a schematic sectional view showing the overall structure of embodiment 1, and is mainly used for embodying the internal structure of the main casing;
FIG. 3 is a second axial schematic view of the overall structure of example 1, primarily for embodying the filter;
FIG. 4 is an axial view of the entire structure of embodiment 2;
fig. 5 is a schematic structural view of the present invention, which is mainly used to embody the overall structure of the elongated tube in example 2 and the sewage treatment apparatus in example 3.
Reference numerals: 1. a main housing; 101. a water inlet; 102. a water outlet; 103. a base; 104. an anaerobic zone; 105. an aerobic zone; 106. a settling zone; 107. a clear water zone; 2. a partition plate; 3. an extension pipe; 4. an end cap; 5. an aerator; 6. a first access opening; 7. a filter; 71. a filter tube; 72. a filter medium; 73. a second access opening; 74. a filtration inlet; 75. a filtration outlet; 8. and (5) lengthening the pipe.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example 1:
referring to fig. 1, a housing structure for a sewage treatment device includes a main housing 1, and the main housing 1 may be configured as a hollow cylindrical structure with two sealed ends, and the whole body is horizontally disposed. The two sides of the main casing 1 in the length direction are respectively provided with a water inlet 101 and a water outlet 102, and the lower side of the main casing 1 is integrally formed with a base 103 for supporting the main casing 1.
Specifically, the main housing 1 may be made of PP plastic or other materials with similar properties; among them, PP plastic is heat-resistant, corrosion-resistant, has a low density, is the lightest general-purpose plastic, and contributes to the reduction in weight of the housing structure while the chemical properties meet the sewage treatment requirements.
Combine the attached figure 2, be equipped with a plurality of baffles 2 in the main casing body 1, each baffle 2 is parallel interval along the length direction of the main casing body 1 and sets up, and each baffle 2 separates into a plurality of sewage treatment districts that communicate in proper order with main casing body 1 inner space. The sewage treatment zone may be provided with 4, 5, 6 or more in the main housing 1; each of the sewage treatment zones may be one of the anaerobic zone 104, the aerobic zone 105, the settling zone 106 and the clean water zone 107 according to the function of each sewage treatment zone. The actual number of sewage treatment zones can be selected according to actual requirements, but at least one of the anaerobic zone 104, the aerobic zone 105, the settling zone 106 and the clean water zone 107 is provided. Specifically, in the present embodiment, the sewage treatment areas are provided at intervals of 6 along the length direction of the main casing 1.
Referring to fig. 1-2, a plurality of extension pipes 3 are disposed on the outer side wall of the main housing 1, and the extension pipes 3 may also be made of PP plastic or other materials with similar properties. Specifically, 3 extension pipes can be arranged, and each extension pipe 3 is vertically fixed on the upper side of the main shell 1 and arranged in parallel at intervals along the length direction of the main shell 1; meanwhile, each extension pipe 3 may be disposed at exactly the position of the 3 partitions 2 adjacent to the water inlet 101. Taking any one of the extension pipes 3 as an example, the lower end opening of the extension pipe 3 can be communicated with the sewage treatment area of the corresponding partition board 2 near the water inlet 101, or simultaneously communicated with two adjacent sewage treatment areas respectively arranged at two sides of the corresponding partition board 2. Meanwhile, an end cover 4 is further covered at an opening of one end, far away from the main shell 1, of each extension pipe 3, and the end cover 4 can be detachably fixed on the extension pipe 3 through threaded connection, clamping connection or bolt connection and the like.
More specifically, the sewage treatment zones corresponding to the extension pipes 3 may be all sewage treatment zones in which aerators 5 are arranged; in addition, it should be ensured that one end of each extension pipe 3, which is far away from the main shell 1, can extend to the ground or above the ground, so that a user can complete the overhaul or replacement of the aerator 5 without digging the ground conveniently.
Referring to fig. 1, the outer side wall of the main casing 1 is further provided with a first access opening 6, the first access opening 6 is communicated with one of the sewage treatment areas, and the specific setting position of the first access opening can be set according to actual requirements. Specifically, the opening direction of first access hole 6 is the slope setting relatively vertical direction, and first access hole 6 can set up on main casing body 1 with the lateral wall in the sewage treatment district of delivery port 102 intercommunication, and convenience of customers overhauls the spare part that relatively scatters in corresponding sewage treatment district.
With reference to fig. 2, a filter 7 is also provided in the main housing 1, the filter 7 preferably being disposed in the main housing 1 in the sewage treatment area for the water outlet 102 to filter water discharged through the water outlet 102. Specifically, the filter 7 includes a filter tube 71 vertically fixed in the main housing 1 and a filter medium 72 filled in the filter tube 71. Wherein, the lower end of the filter pipe 71 is welded and fixed with the inner side wall of the main shell 1; the upper end of the filter tube 71 passes out through the side wall of the main housing 1 and extends upwardly to or above the ground. At this time, the penetration joint of the filter pipe 71 and the main casing 1 can be welded and fixed, the upper end opening of the filter pipe 71 can form a second access opening 73 for access, and the end cover 4 with the sealing function is also covered at the second access opening 73. Meanwhile, as shown in fig. 3, a filtering inlet 74 and a filtering outlet 75 are further formed on the outer side wall of the filtering pipe 71 at an interval from top to bottom, the filtering inlet 74 allows sewage to enter the filtering pipe 71, and the filtering outlet 75 allows filtered water to exit the filtering pipe 71. The filter medium 72 may be any one of those commonly used at present; in this embodiment, quartz sand may be used.
The working principle of the embodiment is as follows: in practical application, the shell structure is integrally buried under the ground. When the aerators 5 need to be overhauled, a user can disassemble the end covers 4 on the extension pipes 3, then take out the aerators 5 in the main shell 1 for overhauling, and after the overhauling is finished, the aerators 5 are reloaded into the corresponding sewage treatment areas through the extension pipes 3 and are covered by the end covers 4. When servicing the filter 7, the user may open the end cap 4 on the second access opening 73, and then may view or replace the filter media 72 in the filter tube 71 through the second access opening 73. Through this kind of mode, on the basis of guaranteeing sewage treatment effect, improve the convenience of overhaul of the equipments.
Example 2:
referring to fig. 4 to 5, a housing structure, which is different from embodiment 1, is: the upper end of the filter tube 71 extends up to the outside of the main housing 1 but does not extend to the ground but only extends over a small section of 10-30 cm. At this time, the upper end opening of the filtering pipe 71 also constitutes a second access opening 73; the second access opening 73 is fixedly connected with an extension pipe 8 through a flange, one end of the extension pipe 8 far away from the second access opening 73 can extend to the ground or above the ground, and an end cover 4 is also arranged at the opening of the end part of the extension pipe.
The working principle of the embodiment is as follows: the length of the filter pipe 71 is shortened by the lengthened pipe 8, so that a user can conveniently replace the filter medium 72 in the filter pipe 71, and the convenience of equipment maintenance is further improved.
Example 3:
referring to fig. 5, the present invention further provides a sewage treatment device, which comprises the above housing structure. In this embodiment, the 6 sewage treatment zones in the main housing 1 are an anaerobic zone 104, an aerobic zone 105, a settling zone 106 and a clean water zone 107 in sequence along the length direction of the main housing 1; wherein, the anaerobic zone 104 is communicated with the water inlet 101 on the main shell 1, and the clear water zone 107 is communicated with the water outlet 102 on the main shell 1. The extension pipes 3 are respectively communicated with the aerobic zones 105, and an aerator 5 is arranged in each aerobic zone 105. Meanwhile, the first access hole 6 is communicated with a clean water area 107; the filter 7 is disposed in the clean water area 107, and the second access opening 73 extends above the clean water area 107. The filtration inlet 74 of the filter 7 communicates with the settling zone 106 via a hose, while the filtration outlet 75 communicates directly with the clean water zone 107.
The working principle of the embodiment is as follows: domestic sewage enters the anaerobic zone 104 from the water inlet 101 and flows through the other sewage treatment zones in sequence. In each aerobic zone 105, the aerator 5 can continuously aerate the sewage to accelerate the oxidative decomposition of organic matters in the sewage; in the settling zone 106, sludge in the wastewater will settle; in the clean water zone 107, the filter 7 filters the contaminated water. Eventually, the filtered clean water will be discharged from the water outlet 102.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (10)
1. A shell structure comprises a main shell (1) and a plurality of sewage treatment areas arranged inside the main shell (1) at intervals, and is characterized in that a plurality of extension pipes (3) are fixed on the outer side wall of the main shell (1), and each extension pipe (3) is respectively communicated with one sewage treatment area; one end of each extension pipe (3) far away from the main shell (1) extends upwards to the ground or above the ground, and an end cover (4) is arranged at an opening of each extension pipe (3).
2. A housing structure according to claim 1, characterized in that said main housing (1) is of a hollow cylindrical configuration; each sewage treatment area is arranged at intervals along the length direction of the main shell (1).
3. A housing arrangement according to claim 1, characterized in that a base (103) is fixed to the underside of the main housing (1); each extension pipe (3) is vertically and fixedly arranged on the upper side of the main shell (1).
4. A shell structure as claimed in claim 1, wherein the outer side wall of the main shell (1) is further provided with a first access opening (6); the first access hole (6) is communicated with one sewage treatment area.
5. A shell structure according to claim 4, characterized in that the first access opening (6) is located at the upper side of the main shell (1), and the opening direction of the first access opening (6) is inclined relative to the vertical direction.
6. A housing construction according to claim 1, wherein a filter (7) is provided in at least one waste water treatment zone in the main housing (1); the filter (7) comprises a filter pipe (71) fixedly arranged in the corresponding sewage treatment area and a filter medium (72) filled in the filter pipe (71), and a filter inlet (74) and a filter outlet (75) are also arranged on the filter pipe (71).
7. A shell structure as claimed in claim 6, wherein the outer side wall of the main shell (1) is further provided with a second access opening (73) communicated with the filter pipe (71), and the second access opening (73) is located at the upper side of the main shell (1).
8. A shell structure according to claim 7, characterised in that the second access opening (73) extends upwardly to or above the ground.
9. A shell structure as claimed in claim 7, wherein the second access opening (73) is detachably fixed with an extension pipe (8) communicated with the second access opening, and one end of the extension pipe (8) far away from the second access opening (73) extends to the ground or above.
10. A wastewater treatment plant, characterized in that it comprises a shell structure according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921137462.2U CN210237410U (en) | 2019-07-18 | 2019-07-18 | Shell structure and sewage treatment device applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921137462.2U CN210237410U (en) | 2019-07-18 | 2019-07-18 | Shell structure and sewage treatment device applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210237410U true CN210237410U (en) | 2020-04-03 |
Family
ID=69991889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921137462.2U Active CN210237410U (en) | 2019-07-18 | 2019-07-18 | Shell structure and sewage treatment device applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210237410U (en) |
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2019
- 2019-07-18 CN CN201921137462.2U patent/CN210237410U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A shell structure and a sewage treatment device using the shell structure Effective date of registration: 20220706 Granted publication date: 20200403 Pledgee: Industrial Bank Co.,Ltd. Shanghai Yangpu sub branch Pledgor: SHANGHAI Z.TEC ENVIRONMENTAL TECHNOLOGY Co.,Ltd.|Jiangsu Fengyou Environmental Technology Co.,Ltd. Registration number: Y2022310000114 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230919 Granted publication date: 20200403 Pledgee: Industrial Bank Co.,Ltd. Shanghai Yangpu sub branch Pledgor: SHANGHAI Z.TEC ENVIRONMENTAL TECHNOLOGY Co.,Ltd.|Jiangsu Fengyou Environmental Technology Co.,Ltd. Registration number: Y2022310000114 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A shell structure and a sewage treatment device using the shell structure Effective date of registration: 20230922 Granted publication date: 20200403 Pledgee: Industrial Bank Co.,Ltd. Shanghai Pilot Free Trade Zone Branch Pledgor: SHANGHAI Z.TEC ENVIRONMENTAL TECHNOLOGY Co.,Ltd.|Jiangsu Fengyou Environmental Technology Co.,Ltd. Registration number: Y2023310000589 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |