CN211133088U - Translational membrane cover for sewage pool - Google Patents
Translational membrane cover for sewage pool Download PDFInfo
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- CN211133088U CN211133088U CN201921687215.XU CN201921687215U CN211133088U CN 211133088 U CN211133088 U CN 211133088U CN 201921687215 U CN201921687215 U CN 201921687215U CN 211133088 U CN211133088 U CN 211133088U
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- frame
- cable
- membrane cover
- cover
- sewage pool
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- 239000012528 membrane Substances 0.000 title claims abstract description 92
- 239000010865 sewage Substances 0.000 title claims description 31
- 230000003068 static effect Effects 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 210000000278 spinal cord Anatomy 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000010802 sludge Substances 0.000 description 6
- 238000004062 sedimentation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to a effluent water sump translational motion formula membrane cover, including the membrane cover frame, translational motion formula membrane cover, the membrane cover frame is including quiet membrane cover frame, move membrane cover frame, establish on the mud scraper crane span structure track on another relative both ends of effluent water sump at the both ends of mud scraper crane span structure both sides, translational motion formula membrane cover includes the collapsible membrane cover of housing in the effluent water sump top, even be equipped with the spinal cord between quiet membrane cover frame, be equipped with a plurality of frame cable sliding sleeve on the spinal cord, be equipped with the frame cable in the frame cable sliding sleeve, the one end of frame cable is connected with the pulley on the frame cable track of one of another relative both ends of effluent water sump, the other end of frame cable is connected with the pulley on the frame cable track of another relative both ends of effluent water sump, the both sides of collapsible membrane cover are connected with the pulley that corresponds, be equipped with a plurality of frame cable cover on the collapsible membrane cover, wear to be equipped. The utility model discloses an integrate on the mud scraper and along with the mud scraper motion and expand or the collapsible membrane cover of folding translation formula, have the characteristics that satisfy mud scraper operation requirement and safety.
Description
Technical Field
The utility model relates to a sewage sedimentation tank waste gas membrane cover, in particular to modified effluent water sump translation formula membrane cover belongs to effluent water sump waste gas treatment equipment field.
Background
The existing gas collection of a horizontal flow sedimentation tank in a sewage treatment system adopts fixed capping, namely the whole sedimentation tank and an attached sludge scraper are capped by an overhead sealing cap, and the sealing mode has the following problems that ⑴ sludge scrapers need to be wrapped in capping cover bodies, so that gas is in direct contact with a bridge frame of the sludge scraper and equipment on the bridge frame, the equipment is seriously corroded, the service life is influenced, personnel need to enter the capping cover bodies for routing inspection, hidden dangers exist for the safety of the personnel, the integral capping height is high, the gas amount is large, the selection of gas amount treatment and gas treatment equipment is uneconomical, ⑵ the operation range of the sludge scraper is influenced by adopting the mode that the bridge frame of the sludge scraper is exposed, the capping cover body framework is inconvenient to arrange in the reciprocating working state, ⑶ the normal operation and use of the sludge scraper are required after capping, the working range can be covered by a preset stroke, the operation range is influenced by adopting the thick frame type folding, ⑷ membrane cloth has a certain depth, and the liquid level is usually designed to be high, so that the liquid level is easy to contact and the folded.
SUMMERY OF THE UTILITY MODEL
The utility model discloses effluent water sump translational motion formula membrane cover discloses new scheme, adopts to integrate on the mud scraper and expand or the collapsible membrane cover of folding translational motion formula along with the mud scraper motion, has solved the unable problem that satisfies the mud scraper operation requirement and have personnel's potential safety hazard of current scheme.
The utility model discloses a sewage pool translational type membrane cover comprises a membrane cover frame and a translational type membrane cover, the membrane cover frame comprises a static membrane cover frame arranged on two opposite ends of a sewage pool and a movable membrane cover frame arranged on two sides of a mud scraper bridge frame, two ends of two sides of the mud scraper bridge frame are arranged on mud scraper bridge frame rails on the other opposite ends of the sewage pool, the translational type membrane cover comprises a foldable membrane cover covering the sewage pool, the front end of the foldable membrane cover is connected with the movable membrane cover frame, the rear end of the foldable membrane cover is connected with the static membrane cover frame, a ridge cable is connected between the static membrane cover frames, a plurality of frame cable sliding sleeves are arranged on the ridge cable, frame cables are arranged in the frame cable sliding sleeves, one end of the frame cable is connected with a pulley on the frame cable rail on one end of the other opposite ends of the sewage pool, the other end of the frame cable is connected with a pulley on the frame cable rail on the other end of the opposite ends of the sewage pool, two side ends of the foldable membrane cover are connected with, the foldable film cover is provided with a plurality of frame cable sleeves, frame cables penetrate through the frame cable sleeves, the ridge cables and the frame cables support the foldable film cover to cover the foldable film cover above the sewage pool, and the bridge frame of the mud scraper moves along the bridge frame rail of the mud scraper to drive the foldable film covers on two sides of the bridge frame of the mud scraper to unfold or fold.
Furthermore, the pool face of effluent water sump of this scheme is the square, and quiet membrane cover frame, move the membrane cover frame and be the membrane cover frame that the structure is the same, and the membrane cover frame is chevron shape steel frame roof beam, and the both ends of spinal cord are connected with the top of the quiet membrane cover frame that corresponds and are formed chevron shape room ridge-like frame.
Furthermore, the frame cable sliding sleeve comprises a frame cable sleeve, a frame cable is arranged in the frame cable sleeve, a shaft bracket is arranged on the outer side of the frame cable sleeve, a V-shaped bearing wheel is arranged on the shaft bracket and forms a rolling lap joint with the ridge cable, and the frame cable sliding sleeve can move along the ridge cable through the rolling lap joint to realize the unfolding or folding of the foldable film cover.
Furthermore, the frame cable sliding sleeve comprises a frame cable sleeve, a frame cable is arranged in the frame cable sleeve, a hanging ring is arranged on the outer side of the frame cable sleeve, the hanging ring is hung on the ridge cable to form sliding connection, and the frame cable sliding sleeve moves along the ridge cable through the sliding connection to realize the unfolding or folding of the foldable film cover.
Furthermore, the cable erecting rail comprises an I-shaped groove rail, an inner groove rail A and an inner groove rail B which are arranged in parallel from top to bottom and have C-shaped cross sections are arranged in the rail groove of the I-shaped groove rail, a pulley is arranged in the inner groove rail A or the inner groove rail B, a connecting rod extending in the radial direction is arranged on a wheel shaft of the pulley, and the end of the connecting rod is connected with one end or the other end of the cable erecting in a tensioning manner.
Furthermore, in the present solution, two ends of one of the adjacent supporting cables on the ridge cable are connected with the pulley in the corresponding inner groove rail a in a tensioning manner, and two ends of the other of the adjacent supporting cables are connected with the pulley in the corresponding inner groove rail B in a tensioning manner.
The utility model discloses effluent water sump translational type membrane cover adopts to integrate on the mud scraper and expand or the collapsible membrane cover of folding translational type along with the mud scraper motion, has the characteristics that satisfy mud scraper operation requirement and safety.
Drawings
Fig. 1 is a schematic view of a bilge tank translational type membrane cover.
Fig. 2 is a partial schematic view of a stringing assembly.
Fig. 3 is a schematic view of a second embodiment of the stringing sliding sleeve.
Wherein, 110 is a static film cover frame, 120 is a movable film cover frame, 210 is a bridge rail of the mud scraper, 300 is a foldable film cover, 310 is a frame cable sleeve, 320 is a ridge cable, 330 is a frame cable, 331 is a frame cable sleeve, 332 is a V-shaped bearing wheel, 333 is a hanging ring, 400 is a frame cable rail, 410 is an I-shaped groove rail, 411 is an inner groove rail A, 412 is an inner groove rail B, and 413 is a pulley.
Detailed Description
As shown in figures 1 and 2, the translational membrane cover of the sewage pool of the utility model comprises a membrane cover frame and a translational membrane cover, the membrane cover frame comprises a static membrane cover frame arranged on the opposite ends of a sewage pool and a movable membrane cover frame arranged on the two sides of a bridge frame of a mud scraper, the two ends of the two sides of the bridge frame of the mud scraper are arranged on the tracks of the bridge frame of the mud scraper on the other opposite ends of the sewage pool, the translational membrane cover comprises a foldable membrane cover covering the sewage pool, the front end of the foldable membrane cover is connected with the movable membrane cover frame, the rear end of the foldable membrane cover is connected with the static membrane cover frame, a ridge cable is connected between the static membrane cover frames, a plurality of frame cable sliding sleeves are arranged on the ridge cable, frame cables are arranged in the frame cable sliding sleeves, one end of the frame cable is connected with the pulleys on the frame cable track on one end of the other opposite ends of the sewage pool, the other end of the frame cable is connected with the pulleys on the frame cable, the two side ends of the foldable film cover are connected with the corresponding pulleys, the foldable film cover is provided with a plurality of cable supporting sleeves, cable supporting sleeves are arranged in the cable supporting sleeves in a penetrating mode, the ridge cables and the cable supporting sleeves support the foldable film cover to cover the upper portion of the sewage pool, and the bridge frame of the mud scraper moves along the track of the bridge frame of the mud scraper to drive the foldable film covers on the two sides of the bridge frame of the mud scraper to unfold or fold. Based on the scheme, the scheme also discloses a specific application example, namely the pool surface of the sewage pool is square, the static film cover frame and the dynamic film cover frame are film cover frames with the same structure, the film cover frames are herringbone steel frame beams, and two ends of the ridge cable are connected with the top ends of the corresponding static film cover frames to form a herringbone roof ridge-shaped frame.
Above-mentioned scheme adopts the integration on the mud scraper and along with the mud scraper motion and expand or the collapsible membrane cover of folding translation formula, along with the mud scraper along the orbital motion operation, the collapsible membrane cover of its both sides also produces deformation simultaneously, has satisfied the operation requirement of mud scraper under the prerequisite of keeping the shroud effluent water sump, has reduced the gas volume that needs the processing, has reduced the requirement to deodorization equipment, has practiced thrift the cost, has eliminated patrolling and examining personnel's potential safety hazard.
In order to realize the function of the frame cable sliding sleeve, the scheme also discloses the following two specific examples.
Example one
As shown in fig. 2, the cable-erecting sliding sleeve of the present disclosure includes a cable-erecting sleeve, a cable is disposed in the cable-erecting sleeve, a shaft bracket is disposed on an outer side of the cable-erecting sleeve, a V-shaped bearing wheel is disposed on the shaft bracket, the V-shaped bearing wheel and the ridge cable form a rolling lap joint, and the cable-erecting sliding sleeve moves along the ridge cable through the rolling lap joint to realize unfolding or folding of the foldable film cover.
Example two
As shown in fig. 3, the frame cable sliding sleeve of the scheme comprises a frame cable sleeve, a frame cable is arranged in the frame cable sleeve, a hanging ring is arranged on the outer side of the frame cable sleeve, the hanging ring is hung on a ridge cable to form a sliding connection, and the frame cable sliding sleeve moves along the ridge cable through the sliding connection to realize the unfolding or folding of the foldable film cover.
In order to realize the synchronous movement of the middle part and the two ends of the frame cable and realize the integral unfolding or folding of the foldable film cover, as shown in fig. 2, the frame cable track of the scheme comprises an I-shaped groove track, an inner groove track A and an inner groove track B which are arranged in parallel up and down in the track groove of the I-shaped groove track and have C-shaped cross sections are arranged in the track groove, a pulley is arranged in the inner groove track A or the inner groove track B, a radially extending connecting rod is arranged on a wheel shaft of the pulley, and the end of the connecting rod is connected with one end or the other end of the. Based on the scheme, in order to facilitate the folding of the film cover and generate wavy marks on the film cover in the unfolded state, the two ends of one of the adjacent frame ropes on the ridge rope are connected with the pulleys in the corresponding inner groove rail A in a tensioning mode, the two ends of the other frame rope in the adjacent frame ropes are connected with the pulleys in the corresponding inner groove rail B in a tensioning mode, and the pulleys in the inner groove rail A are higher than the pulleys in the inner groove rail B, so that the two side edges of the film cover are in a fluctuating mode with alternate heights in the unfolded state of the film cover, and the low parts are folded under the high parts in the folding process, so that the film cover is convenient to fold and shrink.
The scheme discloses a closed cable membrane structure of a horizontal flow type sedimentation tank, which can be divided into a main body structure, a sliding assembly and a driving device. The main structure comprises a film cover frame, a ridge cable and a frame cable, the sliding assembly comprises a frame cable track, a pulley and a V-shaped bearing wheel, and the driving is driven by a motor of the original mud scraper. The method comprises the steps of firstly arranging herringbone membrane cover frames at two ends of a pool body and two sides of a mud scraper to serve as hard boundaries of membrane cloth, then respectively arranging double rows of inner groove rails which are parallel up and down along two sides of the length direction of the pool body, directly placing the inner groove rails in a groove which is manufactured in advance, connecting the tops of the inner groove rails by bolts at intervals, and facilitating later-stage disassembly, maintenance and repair. And respectively penetrating the frame cables into frame cable sleeves of the membrane cloth, penetrating the V-shaped bearing wheels or the hanging rings welded with the frame cable sleeves at the ridge cable positions, and penetrating the ridge cable through each V-shaped bearing wheel or each hanging ring to ensure that the membrane cloth does not fall down. Then the pulleys and the connecting rods thereof are respectively placed into the upper C-shaped inner groove rail and the lower C-shaped inner groove rail according to the sequence of up-down dislocation, then two ends of the membrane cloth are respectively fixed on a static membrane cover frame and a movable membrane cover frame which are installed in advance, a ridge cable is fixed at the same time, finally the frame cable is connected with the connecting rods of the pulleys at the two ends, and the membrane cloth is synchronously contracted and expanded under the driving of a mud scraper motor.
Based on the above contents, the scheme has the following characteristics that ⑴ effectively solves the problems that a bridge frame of the mud scraper cannot be exposed and the whole cover body cannot reciprocate along with the mud scraper, a safe and environment-friendly operation environment is created for workers, ⑵ is very light in overall structure, almost has no steel structure, is low in height and small in air quantity, reduces the requirement on type selection of deodorization equipment, saves cost, ⑶ pulleys are arranged in a vertically staggered mode, the thickness of a folded membrane cloth is reduced, the operation stroke of the mud scraper is not influenced, a ⑷ overall cover body system is basically in a hinged mode in connection mode, facilitates later maintenance, is low in maintenance cost, ⑸ is few in steel structure, shortens the installation period, requires less downtime of the mud scraper in the installation process, does not influence production of a factory area, and saves additional cost.
The systems, devices, components, etc. disclosed in this application may be implemented using conventional and customary arrangements known in the art, unless otherwise specified.
The sewage pool translational membrane cover of the scheme is not limited to the disclosure in the specific embodiment, the technical scheme presented in the embodiment can be extended based on the understanding of the person skilled in the art, and the simple alternative scheme made by the person skilled in the art according to the scheme and the common knowledge also belongs to the scope of the scheme.
Claims (6)
1. The translational membrane cover for the sewage pool is characterized by comprising a membrane cover frame and a translational membrane cover, wherein the membrane cover frame comprises a static membrane cover frame arranged at two opposite ends of the sewage pool and a movable membrane cover frame arranged at two sides of a mud scraper bridge frame, two ends of two sides of the mud scraper bridge frame are arranged on mud scraper bridge frame rails arranged at the other opposite ends of the sewage pool, the translational membrane cover comprises a foldable membrane cover arranged above the sewage pool, the front end of the foldable membrane cover is connected with the movable membrane cover frame, the rear end of the foldable membrane cover is connected with the static membrane cover frame, a ridge cable is connected between the static membrane cover frames, a plurality of frame cable sliding sleeves are arranged on the ridge cable, frame cables are arranged in the frame cable sliding sleeves, one end of each frame cable is connected with a pulley on the frame cable rail at one end of the other opposite ends of the sewage pool, the other end of each frame cable is connected with a pulley on the frame cable rail at the other end of the other opposite ends of the sewage pool, the two side ends of the foldable film cover are connected with the corresponding pulleys, the foldable film cover is provided with a plurality of cable support sleeves, the cable support sleeves are arranged in the cable support sleeves in a penetrating mode, the foldable film cover is supported by the ridge cables and the cable support sleeves to cover the upper portion of the sewage pool, and the bridge frame of the mud scraper moves along the bridge frame track of the mud scraper to drive the foldable film covers on the two sides of the bridge frame of the mud scraper to unfold or fold.
2. The translational membrane cover for the sewage pool of claim 1, wherein the pool surface of the sewage pool is square, the static membrane cover frame and the dynamic membrane cover frame are membrane cover frames with the same structure, the membrane cover frames are herringbone steel frame beams, and two ends of the ridge cable are connected with the top ends of the corresponding static membrane cover frames to form a herringbone roof frame.
3. The sewage pool translational type membrane cover according to claim 1, wherein the frame cable sliding sleeve comprises a frame cable sleeve, the frame cable is arranged in the frame cable sleeve, a shaft bracket is arranged on the outer side of the frame cable sleeve, a V-shaped bearing wheel is arranged on the shaft bracket, the V-shaped bearing wheel and the ridge cable form a rolling lap joint, and the frame cable sliding sleeve moves along the ridge cable through the rolling lap joint to realize the unfolding or folding of the foldable membrane cover.
4. The sewage pool translational type membrane cover according to claim 1, wherein the frame cable sliding sleeve comprises a frame cable sleeve, the frame cable is arranged in the frame cable sleeve, a hanging ring is arranged on the outer side of the frame cable sleeve, the hanging ring is hung on the ridge cable to form a sliding connection, and the frame cable sliding sleeve moves along the ridge cable through the sliding connection to realize the unfolding or folding of the foldable membrane cover.
5. The sewage pool translational type membrane cover according to claim 1, wherein the frame cable track comprises an I-shaped groove track, an inner groove track A and an inner groove track B which are arranged side by side up and down and have a C-shaped cross section are arranged in a track groove of the I-shaped groove track, the pulley is arranged in the inner groove track A or the inner groove track B, a radially extending connecting rod is arranged on a wheel shaft of the pulley, and the end of the connecting rod is connected with one end or the other end of the frame cable in a tensioning manner.
6. The bilge pool translational type membrane cover according to claim 5, wherein both ends of one of the adjacent wires on the ridge wire are in tension connection with the pulleys in the corresponding inner groove rail A, and both ends of the other of the adjacent wires are in tension connection with the pulleys in the corresponding inner groove rail B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921687215.XU CN211133088U (en) | 2019-10-10 | 2019-10-10 | Translational membrane cover for sewage pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921687215.XU CN211133088U (en) | 2019-10-10 | 2019-10-10 | Translational membrane cover for sewage pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211133088U true CN211133088U (en) | 2020-07-31 |
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ID=71770065
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921687215.XU Active CN211133088U (en) | 2019-10-10 | 2019-10-10 | Translational membrane cover for sewage pool |
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| Country | Link |
|---|---|
| CN (1) | CN211133088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642180A (en) * | 2019-10-10 | 2021-04-13 | 上海展冀膜结构有限公司 | Translational membrane cover for sewage pool |
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2019
- 2019-10-10 CN CN201921687215.XU patent/CN211133088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642180A (en) * | 2019-10-10 | 2021-04-13 | 上海展冀膜结构有限公司 | Translational membrane cover for sewage pool |
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| GR01 | Patent grant | ||
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Address after: 201506 room 1163, 4022 Xinjie Road, Zhuxing Town, Jinshan District, Shanghai Patentee after: Shanghai Zhanji Environment Co.,Ltd. Address before: 201506 room 1163, 4022 Xinjie Road, Zhuxing Town, Jinshan District, Shanghai Patentee before: SHANGHAI ZHANJI MEMBRANE STRUCTURE CO.,LTD. |