CN212525366U - Sunken cap top gyration is turned over and is hung membrane capping structure - Google Patents
Sunken cap top gyration is turned over and is hung membrane capping structure Download PDFInfo
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- CN212525366U CN212525366U CN202021181491.1U CN202021181491U CN212525366U CN 212525366 U CN212525366 U CN 212525366U CN 202021181491 U CN202021181491 U CN 202021181491U CN 212525366 U CN212525366 U CN 212525366U
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- rotating shaft
- wall
- steel
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- 239000012528 membrane Substances 0.000 title claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 238000007790 scraping Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 210000005056 cell body Anatomy 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims 2
- 239000002912 waste gas Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a sunken hat top rotary reverse hanging membrane capping structure, which comprises a truss, a cell body and a bridge frame, wherein the upper part of the cell body is rotationally connected with a circular steel skeleton, and the lower part of the edge of the outer ring of the steel skeleton is provided with a plurality of groups of driving devices for driving the steel skeleton to rotate along the axis of the cell body; the bridge is positioned in the radial direction of the steel skeleton and fixedly connected with the steel skeleton, the middle part of the bridge is provided with a rotating shaft extending into the bottom in the tank body, the axis of the rotating shaft is superposed with the axis of the tank body, and the lower part of the outer wall of the rotating shaft is symmetrically provided with mud scraping structures; a cap-shaped membrane material is arranged on the liquid level of the area between the inner wall of the tank body and the rotating shaft, and the cap top of the cap-shaped membrane material is fixedly connected with the steel framework; the two ends of the truss are symmetrically positioned outside the tank body, and the upper part of the truss is provided with a first collecting air pipe. The utility model discloses have that the bulk stiffness is low, economize with the steel volume, the membrane material is few, and waste gas collection volume is little simultaneously, can to a great extent reduce waste gas collection handling capacity.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field specifically is a membrane adds lid structure is prevented hanging in gyration of formula crown to sunken.
Background
At present, sewage treatment plant's foul gas pollution is the problem that is difficult to solve always, adopt the closed cover of capping membrane to reduce the dispersion of foul smell usually, current airtight capping membrane structure is mostly reverse hanging membrane structure, reverse hanging the seal membrane through setting up the cable wire structure, reverse hanging the membrane and setting up on the effluent water sump cell body usually, reverse hanging the membrane not with the liquid level contact, reverse hanging the membrane divide into cap position and along the vertical decurrent cyclic annular position of cap position border, whole along with the skeleton is rotatory, in order to cover whole effluent water sump, it is big to adopt this kind of design skeleton steel volume, the membrane material is big, and airtight space is great, waste gas storage space is big, so that waste gas collection handling capacity is big.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a sunken crown gyration anti-hanging membrane adds lid structure, have that the bulk stiffness is low, economize with the steel volume, the membrane material is few, and waste gas collection volume is little simultaneously, can reduce waste gas collection handling capacity to a great extent, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a sunken crown rotary reverse hanging membrane capping structure comprises a truss, a tank body and a bridge, wherein the upper part of the tank body is rotatably connected with a circular steel skeleton, and the lower part of the outer ring edge of the steel skeleton is provided with a plurality of groups of driving devices for driving the steel skeleton to rotate along the axis of the tank body; the bridge is positioned in the radial direction of the steel skeleton and fixedly connected with the steel skeleton, the middle part of the bridge is provided with a rotating shaft extending into the bottom in the tank body, the axis of the rotating shaft is superposed with the axis of the tank body, and the lower part of the outer wall of the rotating shaft is symmetrically provided with mud scraping structures; a cap-shaped membrane material is arranged on the liquid level of the area between the inner wall of the tank body and the rotating shaft, and the cap top of the cap-shaped membrane material is fixedly connected with the steel framework; the two ends of the truss are symmetrically located outside the tank body, the first collecting air pipe is installed on the upper portion of the truss, the vertical pipe section of the first collecting air pipe and the coaxial line of the tank body are collected, the lower portion of the vertical pipeline is communicated with the second collecting air pipe through a rotary structure, the lower end of the second collecting air pipe is plugged, the lower portion of the second collecting air pipe is communicated with a plurality of groups of pipelines used for collecting gas in the cap-shaped membrane material, the plurality of groups of pipelines are radially arranged in the horizontal plane at intervals, and each group is formed by connecting branch pipes extending into the cap-shaped membrane material with the lower portion of each pipeline in a communicated mode, the branch pipes are close to the cap top of the cap-shaped membrane material, and the.
Preferably, the driving device is divided into an active driving wheel and a passive driving wheel, the active driving wheel is provided with a motor and a speed reducer, and the active driving wheel and the passive driving wheel are arranged at intervals in a staggered mode.
Preferably, the mud scraping structure comprises a mud scraping plate which is in contact with the bottom of the inner cavity of the pool body, and the mud scraping plate is fixedly connected with the rotating shaft through a steel frame.
Preferably, the soft connection structure comprises an annular steel belt, a buffer membrane material and a reinforcing circular ring; the reinforcing ring is sleeved on the outer wall of the branch pipe, a gap is reserved between the reinforcing ring and the outer wall of the branch pipe, the cap-shaped film material is connected with the reinforcing ring through rivets, the lower portion of the buffer film material is connected with the reinforcing ring through rivets, and the upper portion of the buffer film material is fixed on the outer wall of the branch pipe through an annular steel belt.
Preferably, the rotary structure is a bearing structure, a sealing bearing is arranged at an opening at the upper end of the second collecting air pipe, and an inner ring of the sealing bearing is sleeved with the first collecting air pipe.
Preferably, the edge of the cap-shaped membrane material contacting the inner wall of the tank body is vertically provided with a vertical curtain membrane extending below the liquid level, and the bottom of the vertical curtain membrane is wrapped with round steel attached to the inner wall of the tank body.
Preferably, the edge of the cap-shaped film material contacting with the outer wall of the rotating shaft is vertically provided with a vertical curtain film extending below the liquid level, and the bottom of the vertical curtain film is wrapped with round steel attached to the outer wall of the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the sunken hat top rotary reverse-hanging membrane capping structure adopts a sunken hat-shaped membrane material, the outer ring edge and the inner ring edge of the hat-shaped membrane material are in contact with the liquid level, and the hat-shaped membrane material is hoisted at multiple points by arranging the steel skeleton, so that the height of a sewage pool capping system is reduced, the waste gas collection amount is small, and the steel consumption is saved; compared with the traditional reverse hanging membrane capping structure, the novel reverse hanging membrane capping structure has the advantages of low overall rigidity, less steel consumption, less membrane material consumption, small waste gas collection amount and capability of reducing waste gas collection and treatment amount to a great extent.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the steel skeleton structure of the present invention;
FIG. 3 is a sectional view taken along line A-A of the present invention;
FIG. 4 is a sectional view of the present invention taken along line B-B;
FIG. 5 is a schematic view of the flexible connection structure of the present invention;
fig. 6 is a schematic view of the rotation structure of the present invention.
In the figure: 1 truss, 2 pipelines, 3 tank bodies, 4 hat-shaped membrane materials, 5 bridge frames, 6 steel frameworks, 7 collecting air pipe I, 8 driving devices, 9 mud scraping plates, 10 branch pipes, 11 collecting air pipe II, 12 rotary structures, 13 rotating shafts, 14 annular steel belts, 15 buffer membrane materials and 16 reinforcing rings.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a sunken crown rotary reverse hanging membrane capping structure comprises a truss 1, a tank body 3 and a bridge frame 5, wherein the upper part of the tank body 3 is rotatably connected with a circular steel skeleton 6, and the lower part of the outer ring edge of the steel skeleton 6 is provided with a plurality of groups of driving devices 8 for driving the steel skeleton to rotate along the axis of the tank body 3; the bridge frame 5 is positioned in the radial direction of the steel skeleton 6 and fixedly connected with the steel skeleton 6, the middle part of the bridge frame 5 is provided with a rotating shaft 13 extending into the bottom in the tank body 3, the axis of the rotating shaft 13 is superposed with the axis of the tank body 3, the lower part of the outer wall of the rotating shaft 13 is symmetrically provided with a mud scraping structure, the bridge frame 5 rotates when the steel skeleton 6 rotates, and the bridge frame 5 drives the mud scraping structure to rotate so as to stir the sludge at the bottom of the tank body 3; a cap-shaped membrane material 4 is arranged on the liquid level of the area between the inner wall of the tank body 3 and the rotating shaft 13, and the cap top of the cap-shaped membrane material 4 is fixedly connected with the steel framework 6; the two ends of the truss 1 are symmetrically positioned outside the tank body 3, the upper part of the truss 1 is provided with a first collecting air pipe 7, the vertical pipe section of the first collecting air pipe 7 is coaxial with the tank body 3, the lower part of the vertical pipe is communicated with a second collecting air pipe 11 through a rotary structure 12, the rotary structure 12 is additionally arranged at the joint of the first collecting air pipe and the second collecting air pipe 11, so that the first collecting air pipe 7 and the second collecting air pipe 11 can rotate relatively, the lower end of the second collecting air pipe 11 is plugged, the lower part of the second collecting air pipe 11 is communicated with a plurality of groups of pipelines 2 for collecting gas in the cap-shaped membrane material 4, the plurality of groups of pipelines 2 are radially arranged in a horizontal plane at intervals, the lower part of each group of pipelines 2 is communicated with branch pipes 10 extending into the cap-shaped membrane material 4, the branch pipes 10 are close to the cap top of the cap-shaped membrane material 4, the branch pipes 10 are connected with, the second collecting air pipe 11, the branch pipes 10 and the cap-shaped film material 4 can rotate along with the rotation of the steel framework 6; compared with the traditional reverse hanging membrane capping structure, the novel reverse hanging membrane capping structure has the advantages of low overall rigidity, less steel consumption, less membrane material consumption, small waste gas collection amount and capability of reducing waste gas collection treatment amount to a great extent;
the driving device 8 is divided into an active driving wheel and a passive driving wheel, the active driving wheel is provided with a motor and a speed reducer, and the active driving wheel and the passive driving wheel are arranged at intervals in a staggered manner; the active driving wheels provide power, the passive driving wheels provide a supporting and stabilizing effect, the number of the active driving wheels and the number of the passive driving wheels are even, and the number of the active driving wheels and the number of the passive driving wheels can be determined according to the diameter of the tank body 3;
the mud scraping structure comprises a mud scraping plate 9 which is contacted with the bottom of the inner cavity of the tank body 3, and the mud scraping plate 9 is fixedly connected with the rotating shaft 13 through a steel frame;
the soft connection structure comprises an annular steel belt 14, a buffer film material 15 and a reinforcing circular ring 16; the reinforcing circular ring 16 is sleeved on the outer wall of the branch pipe 10, a gap is reserved between the reinforcing circular ring 16 and the outer wall of the branch pipe 10, the cap-shaped film material 4 is connected with the reinforcing circular ring 16 through rivets, the lower part of the buffer film material 15 is connected with the reinforcing circular ring 16 through rivets, and the upper part of the buffer film material 15 is fixed on the outer wall of the branch pipe 10 through the annular steel belt 14; because the cap-shaped membrane material 4 is made of flexible material and can slightly deform due to wind blowing, and the branch pipe 10 is made of rigid material, if the cap-shaped membrane material 4 is directly connected with the branch pipe for wind blowing, the joint can be torn, so that a soft connection structure is added, and the tearing damage is avoided;
the rotary structure 12 is of a bearing structure, a sealing bearing is arranged at an opening at the upper end of the second collecting air pipe 11, and an inner ring of the sealing bearing is sleeved with the first collecting air pipe 7 to realize the relative rotation of the second collecting air pipe 11 and the first collecting air pipe 7;
the edge of the cap-shaped membrane material 4, which is contacted with the inner wall of the tank body 3, is vertically provided with a vertical curtain membrane which extends below the liquid level, and the bottom of the vertical curtain membrane is wrapped with round steel which is attached to the inner wall of the tank body 3; the edge of the cap-shaped membrane material 4, which is contacted with the outer wall of the rotating shaft 13, is vertically provided with a vertical curtain membrane which extends below the liquid level, and the bottom of the vertical curtain membrane is wrapped with round steel which is attached to the outer wall of the rotating shaft 13; the cap-shaped membrane material 4 and the liquid level can form a complete closed space, and the odor is prevented from leaking.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a membrane of anti hanging of formula of sinking crown gyration adds lid structure, includes truss (1), cell body (3) and crane span structure (5), its characterized in that: the upper part of the tank body (3) is rotationally connected with a circular steel framework (6), and the lower part of the edge of the outer ring of the steel framework (6) is provided with a plurality of groups of driving devices (8) for driving the tank body to rotate along the axis of the tank body (3); the bridge (5) is positioned in the radial direction of the steel skeleton (6) and fixedly connected with the steel skeleton (6), a rotating shaft (13) extending into the inner bottom of the tank body (3) is arranged in the middle of the bridge (5), the axis of the rotating shaft (13) is superposed with the axis of the tank body (3), and mud scraping structures are symmetrically arranged at the lower part of the outer wall of the rotating shaft (13); a cap-shaped membrane material (4) is arranged on the liquid level of the area between the inner wall of the tank body (3) and the rotating shaft (13), and the cap top of the cap-shaped membrane material (4) is fixedly connected with the steel framework (6); the two ends of the truss (1) are symmetrically located outside the pool body (3), a first collecting air pipe (7) is installed on the upper portion of the truss (1), a vertical pipe section of the first collecting air pipe (7) is coaxial with the pool body (3), the lower portion of the vertical pipe is communicated with a second collecting air pipe (11) through a rotary structure (12), the lower end of the second collecting air pipe (11) is plugged, the lower portion of the second collecting air pipe (11) is communicated with a plurality of groups of pipelines (2) used for collecting gas in the cap-shaped membrane material (4), the plurality of groups of pipelines (2) are arranged in a radial interval mode in the horizontal plane, each group is communicated with branch pipes (10) extending into the cap-shaped membrane material (4), the branch pipes (10) are close to the cap top of the cap-shaped membrane material (4), and the branch pipes (10) are connected with the cap-shaped membrane material (4) through a soft connection structure.
2. The rotary reverse hanging membrane capping structure of the sunken crown according to claim 1, wherein: the driving device (8) is divided into an active driving wheel and a passive driving wheel, the active driving wheel is provided with a motor and a speed reducer, and the active driving wheel and the passive driving wheel are arranged at intervals in a staggered mode.
3. The rotary reverse hanging membrane capping structure of the sunken crown according to claim 1, wherein: the mud scraping structure comprises a mud scraping plate (9) which is in contact with the bottom of the inner cavity of the pool body (3), and the mud scraping plate (9) is fixedly connected with the rotating shaft (13) through a steel frame.
4. The rotary reverse hanging membrane capping structure of the sunken crown according to claim 1, wherein: the soft connection structure comprises an annular steel belt (14), a buffer film material (15) and a reinforcing circular ring (16); the reinforcing ring (16) is sleeved on the outer wall of the branch pipe (10), a gap is reserved between the reinforcing ring (16) and the outer wall of the branch pipe (10), the cap-shaped film material (4) is connected with the reinforcing ring (16) through rivets, the lower portion of the buffering film material (15) is connected with the reinforcing ring (16) through rivets, and the upper portion of the buffering film material (15) is fixed on the outer wall of the branch pipe (10) through the annular steel strip (14).
5. The rotary reverse hanging membrane capping structure of the sunken crown according to claim 1, wherein: the rotary structure (12) is of a bearing structure, a sealing bearing is arranged at an opening at the upper end of the second collecting air pipe (11), and an inner ring of the sealing bearing is sleeved with the first collecting air pipe (7).
6. The rotary reverse hanging membrane capping structure of the sunken crown according to claim 1, wherein: the edge of the cap-shaped membrane material (4) contacting with the inner wall of the tank body (3) is vertically provided with a vertical curtain membrane extending below the liquid level, and the bottom of the vertical curtain membrane is wrapped with round steel attached to the inner wall of the tank body (3).
7. The rotary reverse hanging membrane capping structure of the sunken crown according to claim 1, wherein: the edge of the cap-shaped film material (4) contacting with the outer wall of the rotating shaft (13) is vertically provided with a vertical curtain film extending below the liquid level, and the bottom of the vertical curtain film is wrapped with round steel attached to the outer wall of the rotating shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021181491.1U CN212525366U (en) | 2020-06-23 | 2020-06-23 | Sunken cap top gyration is turned over and is hung membrane capping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021181491.1U CN212525366U (en) | 2020-06-23 | 2020-06-23 | Sunken cap top gyration is turned over and is hung membrane capping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212525366U true CN212525366U (en) | 2021-02-12 |
Family
ID=74545917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021181491.1U Active CN212525366U (en) | 2020-06-23 | 2020-06-23 | Sunken cap top gyration is turned over and is hung membrane capping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212525366U (en) |
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2020
- 2020-06-23 CN CN202021181491.1U patent/CN212525366U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 712, Building A, Yonghe Longzi Lake Plaza, No. 197 Ping'an Avenue, Zhengdong New District, Zhengzhou City, Henan Province, China 450000 Patentee after: Henan Green Blue Environmental Technology Co.,Ltd. Country or region after: China Address before: 450000 room 2103, block B, Kailin IFC, No. 88, Jinshui East Road, Zhengzhou district (Zhengdong), Zhengzhou City, Henan Province Patentee before: HENAN LVLAN ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |