CN216909258U - Automatic cleaning device for secondary sedimentation tank - Google Patents
Automatic cleaning device for secondary sedimentation tank Download PDFInfo
- Publication number
- CN216909258U CN216909258U CN202220703693.0U CN202220703693U CN216909258U CN 216909258 U CN216909258 U CN 216909258U CN 202220703693 U CN202220703693 U CN 202220703693U CN 216909258 U CN216909258 U CN 216909258U
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- CN
- China
- Prior art keywords
- movable rod
- sedimentation tank
- mounting panel
- secondary sedimentation
- close
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 33
- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000005201 scrubbing Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 241000195493 Cryptophyta Species 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 4
- 239000010802 sludge Substances 0.000 description 15
- 239000010865 sewage Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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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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- Cleaning In General (AREA)
Abstract
The utility model relates to an automatic cleaning device for a secondary sedimentation tank, which comprises a cleaning mechanism, wherein the cleaning mechanism comprises an installation plate, the installation plate is fixedly connected to the top of a mud scraper cross beam and is close to one end of the side wall of the secondary sedimentation tank, an L-shaped movable rod is arranged at one end, away from the mud scraper cross beam, of the installation plate, a side hairbrush is arranged at the bottom of one side, close to the secondary sedimentation tank, of the L-shaped movable rod, a transverse plate is also fixedly connected to the bottom of one side, close to the L-shaped movable rod, of the installation plate, and an upper hairbrush is arranged at the bottom of the transverse plate and at one end, close to the top of the side wall of the secondary sedimentation tank, of the transverse plate. According to the utility model, the L-shaped movable rod is arranged and the side brush is arranged at the bottom of one side of the L-shaped movable rod close to the secondary sedimentation tank, so that the beam of the mud scraper can rotate along with the mud scraper, the L-shaped movable rod is driven to rotate through the mounting plate, the L-shaped movable rod is driven to move up and down through the pushing of the motor, the outer side wall of the secondary sedimentation tank is scraped and washed through the side brush, and algae attached to the surface of the secondary sedimentation tank is removed.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to an automatic cleaning device for a secondary sedimentation tank.
Background
The sedimentation tank after biological treatment is generally referred to as a secondary sedimentation tank or a final sedimentation tank (final sedimentation tank). The secondary sedimentation tank is used for separating mud and water, clarifying mixed liquor, concentrating sludge and returning the separated sludge to a biological treatment section, and is common equipment in sewage treatment.
The secondary sedimentation tank has the functions of separating mud and water, clarifying mixed liquor, concentrating sludge and refluxing the separated sludge to a biological treatment section, the quality of the effect is good, the quality of effluent and the concentration of the refluxed sludge are directly influenced, and because the sedimentation and concentration effects are poor, suspended matters of activated sludge can be increased in the effluent, so that the BOD (biochemical oxygen demand) mass concentration of the effluent is increased; meanwhile, the concentration of the returned sludge is also reduced, so that the concentration of the mixed liquid in the aeration tank is reduced, and the purification effect is influenced.
The structure of the existing secondary sedimentation tank generally comprises two circles, wherein the inner circle is a water inlet sedimentation area, the outer circle is a supernatant collecting area, the bottom of the middle part of the inner circle is not provided with an inlet, the supernatant of the inner circle slowly overflows into the outer circle, and then enters the next treatment link through the outer circle. In addition, the sludge scraper also comprises a sludge scraper body, wherein the sludge scraper body is arranged at the center of the inner ring, and the sludge scraper body drives the sludge scraping plate to slowly rotate in the inner ring so as to collect the sludge floating on the surface of the pool. Because the secondary sedimentation tank contains suspended matters in the effluent water during the sewage treatment process, the wall of the secondary sedimentation tank is dirty, so that the wall of the outer ring tank can taste and adhere to some sludge or moss, the sludge or the moss needs to be repeatedly cleaned by cleaners, the labor intensity of the workers is increased, the risk that the effluent quality exceeds the standard can be caused, and the fine management requirements of the existing enterprises are not met.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the technical problems to be solved by the utility model are as follows: the problem of current two heavy pond walls dirty need artifical clearance easily is solved.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a two sink pond self-cleaning device, includes the scrubbing mechanism, scrubbing mechanism includes the mounting panel, and mounting panel fixed connection just is close to the one end that two sink the pond lateral wall at the top of mud scraper crossbeam, the one end that the mud scraper crossbeam was kept away from to the mounting panel is equipped with L type movable rod, the bottom that L type movable rod is close to two sink pond one side is equipped with the side brush, the bottom that the mounting panel is close to L type movable rod one side still fixedly connected with diaphragm, the bottom of diaphragm and the one end that is close to two sink pond lateral wall tops are equipped with the brush.
Through setting up L type movable rod and being equipped with the side brush in its bottom that is close to two heavy pond one sides, can make the mud scraper crossbeam along with mud scraper pivoted in, drive L type movable rod through the mounting panel and rotate, and then scrape through the lateral wall that the pond was sunk to two to the side brush and wash, clear away its surface-adhered alga.
As preferred, the spread groove has been seted up in the top one corner of mounting panel, first spout has been seted up on one side upper portion of L type movable rod, the first slider of inboard fixedly connected with of spread groove, sliding connection is carried out through first spout and first slider to mounting panel and L type movable rod, the second spout has been seted up at the top of L type movable rod, the top fixed mounting of mounting panel has the motor, the output shaft fixedly connected with carousel of motor, one side fixedly connected with second slider of carousel, second slider and second spout sliding connection.
Can make L type movable rod slide from top to bottom in mounting panel one side through first spout and first slider, drive the carousel through the motor simultaneously and rotate and drive the second slider and slide in the second spout, can promote L type movable rod and carry out reciprocal sliding from top to bottom in mounting panel one side to accomplish the reciprocal work of scrubbing that lasts, improve and scrub efficiency.
Preferably, the second sliding block and the rotating disc together form an eccentric wheel structure.
Preferably, the middle part of the outer side of the L-shaped movable rod is connected with a sliding sleeve in a sliding mode, and a tension spring is hung between one side, close to the mounting plate, of the sliding sleeve and the mounting plate.
The sliding sleeve is pulled through the tension spring, then the L-shaped movable rod is pulled to be close to the side wall direction of the secondary sedimentation tank, the side hairbrush on one side of the L-shaped movable rod is guaranteed to be always attached to the side wall of the secondary sedimentation tank, and the brushing efficiency is guaranteed.
Preferably, the top of one side, far away from the L-shaped movable rod, of the mounting plate is fixedly connected with a reinforcing plate, and the bottom of the reinforcing plate is fixedly connected with the top of the beam of the mud scraper.
The reinforcing plate arranged through the oblique direction reinforces and connects the mounting plate, a triangular structure is formed, and the stability of the mounting plate in the actual use process is improved.
Compared with the prior art, the utility model has at least the following advantages:
1. automatic brushing: through the arrangement of the L-shaped movable rod and the side brush arranged at the bottom of one side of the L-shaped movable rod close to the secondary sedimentation tank, the beam of the mud scraper can drive the L-shaped movable rod to rotate through the mounting plate while rotating along with the mud scraper, and further the side brush can scrape and wash the outer side wall of the secondary sedimentation tank to remove algae attached to the surface of the secondary sedimentation tank,
2. the efficiency is improved: can make L type movable rod slide from top to bottom in mounting panel one side through first spout and first slider, drive the carousel through the motor simultaneously and rotate and drive the second slider and slide in the second spout, can promote L type movable rod and carry out reciprocal sliding from top to bottom in mounting panel one side to accomplish the reciprocal work of scrubbing that lasts, improve and scrub efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the overall apparatus according to the embodiment.
Fig. 2 is a schematic view of the overall apparatus of the embodiment.
Fig. 3 is a schematic diagram of the overall device of the embodiment.
Fig. 4 is a schematic diagram of the overall device of the embodiment.
In the figure: 1-secondary sedimentation tank, 2-mud scraper beam, 3-mounting plate, 4-L-shaped movable rod, 5-side brush, 6-transverse plate, 7-upper brush, 8-connecting groove, 9-first sliding groove, 10-first sliding block, 11-second sliding groove, 12-motor, 13-rotary table, 14-second sliding block, 15-sliding sleeve, 16-tension spring and 17-reinforcing plate.
Detailed Description
In the description of the present invention, it should be noted that the terms "center" - "upper" - "lower" - "left" - "right" - "vertical" - "horizontal" - "inner" - "outer" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred devices or elements must have specific orientations-be configured and operated in specific orientations, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" - "second" - "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, fixed connections, detachable connections, integral connections, mechanical connections, electrical connections, direct connections, indirect connections via intermediary media, and communications between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, a two sink pond self-cleaning device, including scrubbing the mechanism, scrubbing the mechanism and including mounting panel 3, mounting panel 3 fixed connection just is close to the one end at two sink pond 1 lateral walls at the top of mud scraper crossbeam 2, the one end that mud scraper crossbeam 2 was kept away from to mounting panel 3 is equipped with L type movable rod 4, the bottom that L type movable rod 4 is close to two sink pond 1 one side is equipped with side brush 5, the bottom that mounting panel 3 is close to L type movable rod 4 one side still fixedly connected with diaphragm 6, the bottom of diaphragm 6 just is close to the one end at two sink pond 1 lateral wall tops is equipped with brush 7.
Connecting groove 8 has been seted up in the top one corner of mounting panel 3, first spout 9 has been seted up on one side upper portion of L type movable rod 4, the first slider 10 of inboard fixedly connected with of connecting groove 8, mounting panel 3 carries out sliding connection through first spout 9 and first slider 10 with L type movable rod 4, second spout 11 has been seted up at L type movable rod 4's top, mounting panel 3's top fixed mounting has motor 12, motor 12's output shaft fixedly connected with carousel 13, one side fixedly connected with second slider 14 of carousel 13, second slider 14 and 11 sliding connection of second spout, second slider 14 constitutes eccentric wheel structure with carousel 13 jointly.
The motor 12 is electrically connected to an external electric cabinet, and the motor 12 can be turned on through the electric cabinet.
Specifically, when mud scraper crossbeam 2 rotates, 3 synchronous motion of mounting panel, when mounting panel 3 removes, drive L type movable rod 4 and diaphragm 6 and remove, when L type movable rod 4 and diaphragm 6 remove, scrape the washing to the lateral surface and the top of 1 pond wall in two heavy ponds, get rid of the algae attachment, and simultaneously, open motor 12 through the electric cabinet, motor 12 drives carousel 13 and rotates, carousel 13 drives second slider 14 and removes, second slider 14 and 11 sliding connection of second spout and then promote the top of L type movable rod 4 and carry out up-and-down reciprocating motion, it brushes 5 to drive side brush from top to bottom reciprocating and scrub in the lateral wall department of two heavy ponds 1, the efficiency is scrubbed in the improvement. Specifically, the output shaft of the motor 12 drives the rotating disc 13 to rotate, the rotating disc 13 is fixedly connected with the second sliding block 14, and further drives the second sliding block 14 to make a circular motion around the output shaft of the motor, because the second sliding block 14 is movably connected with the second chute 11, when the rotating disc 13 rotates to drive the second sliding block 14 to rotate to the highest position (i.e. the vertex position of the diameter of the rotating disc 13), the second sliding block 14 drives the L-shaped movable rod 4 to move upwards to the highest position, and when the rotating disc 13 rotates to drive the second sliding block 14 to rotate to the lowest position (i.e. the bottom point position of the diameter of the rotating disc 13), the second sliding block 14 drives the L-shaped movable rod 4 to move downwards to the bottom position, and the above steps are repeated, so that the second sliding block 14 makes a circular motion and simultaneously pushes the L-shaped movable rod 4 to make an up-and-down reciprocating motion on the vertical surface.
During specific implementation, a motor shell can be arranged, and the motor 12 is arranged in the motor shell, so that rainwater or corrosion of sewage in the secondary sedimentation tank is reduced.
Further, the outside middle part sliding connection of L type movable rod 4 has sliding sleeve 15, and sliding sleeve 15 has been articulated between one side that is close to mounting panel 3 and mounting panel 3 has tension spring 16, is convenient for spur L type movable rod 4 through setting up tension spring 16 and sliding sleeve 15 and is close to the lateral wall of two heavy ponds 1 to make side brush 5 fully laminate rather than the lateral wall, further improve and scrub efficiency.
Further, the top of one side of the mounting plate 3, which is far away from the L-shaped movable rod 4, is fixedly connected with a reinforcing plate 17, and the bottom of the reinforcing plate 17 is fixedly connected with the top of the beam 2 of the mud scraper.
The working principle of the automatic cleaning device for the secondary sedimentation tank is as follows:
when the mud scraper crossbeam 2 rotates, the mounting panel 3 rotates synchronously, when the mounting panel 3 moves, drive L type movable rod 4 and diaphragm 6 and move, when L type movable rod 4 and diaphragm 6 move, scrape the outside surface and the top of two heavy pond 1 walls, get rid of the algae attachment, simultaneously, open motor 12 through the electric cabinet, motor 12 drives carousel 13 and rotates, carousel 13 drives second slider 14 and removes, second slider 14 and 11 sliding connection of second spout and then promote the top of L type movable rod 4 and carry out up-and-down reciprocating motion, it brushes 5 to drive side brushes and carries out reciprocating up-and-down scrubbing in two heavy pond 1's lateral wall department, improve and scrub efficiency.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. The utility model provides a two sink pond self-cleaning device which characterized in that: including scrubbing mechanism, scrubbing mechanism includes mounting panel (3), and mounting panel (3) fixed connection just is close to the one end that two sink pond (1) lateral walls at the top of mud scraper crossbeam (2), the one end of keeping away from mud scraper crossbeam (2) in mounting panel (3) is equipped with L type movable rod (4), the bottom that two sink pond (1) one side is close to in L type movable rod (4) is equipped with side brush (5), bottom that L type movable rod (4) one side is close to in mounting panel (3) still fixedly connected with diaphragm (6), the bottom of diaphragm (6) just is close to the one end that two sink pond (1) lateral wall tops and is equipped with brush (7).
2. The automatic cleaning device for the secondary sedimentation tank according to claim 1, wherein: spread groove (8) have been seted up to the top one corner of mounting panel (3), first spout (9) have been seted up on one side upper portion of L type movable rod (4), the first slider (10) of inboard fixedly connected with of spread groove (8), sliding connection is carried out through first spout (9) and first slider (10) in mounting panel (3) and L type movable rod (4), second spout (11) have been seted up at the top of L type movable rod (4), the top fixed mounting of mounting panel (3) has motor (12), the output shaft fixedly connected with carousel (13) of motor (12), one side fixedly connected with second slider (14) of carousel (13), second slider (14) and second spout (11) sliding connection.
3. The automatic cleaning device for the secondary sedimentation tank according to claim 2, wherein: the second sliding block (14) and the rotating disc (13) jointly form an eccentric wheel structure.
4. The automatic cleaning device for the secondary sedimentation tank according to any one of claims 1 to 3, wherein: the outer side middle part of the L-shaped movable rod (4) is connected with a sliding sleeve (15) in a sliding mode, and a tension spring (16) is hung between one side, close to the mounting plate (3), of the sliding sleeve (15) and the mounting plate (3).
5. The automatic cleaning device for the secondary sedimentation tank according to claim 4, wherein: keep away from L type movable rod (4) one side top fixedly connected with reinforcing plate (17) in mounting panel (3), just the bottom of reinforcing plate (17) and the top fixed connection of mud scraper crossbeam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220703693.0U CN216909258U (en) | 2022-03-29 | 2022-03-29 | Automatic cleaning device for secondary sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220703693.0U CN216909258U (en) | 2022-03-29 | 2022-03-29 | Automatic cleaning device for secondary sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216909258U true CN216909258U (en) | 2022-07-08 |
Family
ID=82231080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220703693.0U Expired - Fee Related CN216909258U (en) | 2022-03-29 | 2022-03-29 | Automatic cleaning device for secondary sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216909258U (en) |
-
2022
- 2022-03-29 CN CN202220703693.0U patent/CN216909258U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |