CN207575871U - A kind of peripheral-traction sludge clears up system - Google Patents
A kind of peripheral-traction sludge clears up system Download PDFInfo
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- CN207575871U CN207575871U CN201721422752.2U CN201721422752U CN207575871U CN 207575871 U CN207575871 U CN 207575871U CN 201721422752 U CN201721422752 U CN 201721422752U CN 207575871 U CN207575871 U CN 207575871U
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Abstract
The utility model is related to a kind of peripheral-traction sludge to clear up system, including circular settling tank and peripheral drive sludge scraper；Wherein, the bottom of pond of the sedimentation basin cone low for the high periphery in center, bottom of pond periphery are equipped with sludge sump, and the sludge sump is equipped with mud discharging mouth；The peripheral drive sludge scraper includes being set to the center support in sedimentation basin bottom center, acceptor center seat supports and the support rack scraped arm support, be set to precipitation pool wall rotated about, walk along support rack and drives the running gear scraped arm support and rotated, for driving the cleaning shoe, at least one spoil disposal plate coordinated with sludge sump, the scraping arm for respectively connecting cleaning shoe and spoil disposal plate with scraping arm support that the transmission device of running gear, at least two and sedimentation basin Bottom Shape coordinate.The peripheral-traction sludge clears up system by the way that peripheral drive sludge scraper is set to sedimentation basin lower part, solves the problems, such as big to water disturbance in the prior art, has positive technical meaning.
Description
Technical field
The utility model is related to a kind of peripheral-traction sludge to clear up system, belongs to environment protection sewage processing equipment field.
Background technology
At present in sewage treatment field, for the mud granule in sewage, generally sunk by the way of natural subsidence
Shallow lake is handled；For this purpose, in sewage disposal system, generally all include sludge and clear up system, this sludge cleaning system generally includes
Sedimentation basin and mud scraper.
Existing sedimentation basin includes multiple types such as flat flow, radial-flow, and wherein radical sedimentation basin is mostly circle, usually
Using the cone bottom shape shape of intermediate recess, sewage to be settled is inputted from pond center, and mud scraper is arranged with periodically to falling to bottom of pond
Sludge is purged；Sludge is concentrated on into sludge sump set by sedimentation basin bottom of pond center using mud scraper when removing sludge, is passed through
Spoil disposal pipeline through bottom of pond send sludge to outside pond.
With the development of technology, the type of mud scraper is more and more, such as running vehicle type, center driving, peripheral-traction formula
Deng.Wherein peripheral drive sludge scraper is typically to scrape mud structure one end by being set on the center buttress of bottom of pond to support, using in pond
The other end that wallflow is walked scrapes mud structure around the rotation of center buttress to drive.
In practical applications, existing peripheral-traction sludge treating system deposits following deficiency：
1. the components such as the service bridge being equipped with, center buttress, transmission shaft, motor are respectively positioned on more than the water surface, to other equipment
Operation in pond face causes to hinder.
2. in order to connect cleaning shoe and the component on the water surface, higher truss is typically provided with, truss is when around central axis
It is larger to the disturbance of water body, precipitation process is interfered, influences the extraction of supernatant.
3. spoil disposal pipeline need to run through bottom of pond, the cost and difficulty of sedimentation basin construction are not only increased, and because many dirty
Mud has larger adstringency or viscosity, and spoil disposal line clogging is be easy to cause in the case where spoil disposal pipeline is longer, dredges difficulty
Greatly.
4. bottom of pond centralized has suffered the components such as center buttress, rotation pivot, mud drainage slot, it is also possible to have water inlet pipe, not only
It causes bottom of pond central construct excessively complicated, can also bring harmful effect to structural strength.
5. entire bottom of pond sludge into centralized during, closer to bottom of pond center, sludge more concentrates, sludge
Layer is thicker, bigger to the pressure for leaning on ectocentral cleaning shoe and supporting member, be easy to cause parts damages.
Therefore, design a kind of new peripheral-traction sludge cleaning system, solve above-mentioned deficiency, be those skilled in the art urgently
Problem to be solved.
Invention content
To solve in the prior art, pool aottom center existing for peripheral-traction sludge cleaning system is complicated, spoil disposal pipeline mistake
It is long, concentrate after sludge blanket is blocked up, to surface facilities operation bring inconvenience the problem of big to water disturbance, the utility model carries
System is cleared up for a kind of peripheral-traction sludge,.
The utility model uses following technical proposals：
A kind of peripheral-traction sludge clears up system, including circular settling tank and peripheral drive sludge scraper, it is characterised in that：
The bottom of pond of the sedimentation basin cone low for the high periphery in center, bottom perimeter are provided with the sludge sump of mud discharging mouth；
The peripheral drive sludge scraper include being set to the center support in sedimentation basin bottom center, acceptor center seat supports and around
What it was rotated scrapes arm support, the supporting track for being set to precipitation pool wall, walks and drive along supporting track and scrape the walking that arm support rotates
Device, for drive the transmission device of running gear, at least two and sedimentation basin Bottom Shape cooperation cleaning shoe, it is at least one with
The spoil disposal plate of sludge sump cooperation, the scraping arm for respectively connecting cleaning shoe and spoil disposal plate with scraping arm support；
Wherein, the peripheral drive sludge scraper be located at below the water surface, sedimentation basin lower part；
The arm support of scraping includes newel coordinate with center support, big positioned at being mutually connected for newel both sides respectively
It scrapes arm support and small scrapes arm support；The big arm support outer end of scraping connects the running gear, and the small arm support outer end of scraping suspends；It is described big
It scrapes arm support and small arm support of scraping is respectively connected to few 1 cleaning shoe.
Preferably, the supporting track is support rack, and the driving device is to be set to the submersible machine scraped on arm support,
The running gear is walking gear, and the transmission device is transmission gear, and the transmission gear and submersible machine output shaft are same
Axis connection simultaneously forms cooperation with walking gear.Further, the big arm support of scraping scrapes arm support projection in the horizontal direction with small
For triangle, form scrape arm support of the floor projection for hourglass shape in a manner of sharing vertex, the shared vertex in newel
Overlapping of axles.Further, the walking gear is at least two, is connected to and scrapes two vertex on the outside of arm support greatly；It is described underwater
Motor is at least one.
Or it is preferred, the big arm support of scraping includes inner segment and outer section, wherein the inner segment being connect with newel and sedimentation basin bottom
It is arranged in parallel, the outer section for connecting driving device, running gear is horizontally disposed with.
Or it is preferred, the cleaning shoe floor projection is the arc-shaped being obliquely installed, and set-up mode is close to center support
One end is preceding（Traffic direction during normal work）；The spoil disposal plate is downwardly or outwardly inclined plate shaped.Further,
Each cleaning shoe is formed with the running orbit of at least one other cleaning shoe in the running orbit of bottom of pond and is at least partly overlapped, outermost
Side cleaning shoe end exceeds sludge sump madial wall.
Or it is preferred, the sludge sump is the circular ring shape concentric with sedimentation basin bottom of pond；The mud discharging mouth quantity is at least 4
It is a, it is set to the slot bottom or side wall of sludge sump.
Or it is preferred, the center top end is cone, and the newel is socketed and is connected in cone with bearing
On heart bearing.
The utility model has the following advantages that：
（1）Pool aottom center structure simplifies, and avoids mud drainage slot, water inlet pipe, center buttress, rotation pivot and influences each other and bring
Adverse effect；
（2）Sludge sump is changed to bottom of pond periphery by pool aottom center, and spoil disposal pipeline becomes very short, easily dredges, is not easy to plug；Also make
Sludge layer thickness reduces when collecting sludge, alleviates member stress.
（3）Main activities component is respectively positioned on bottom of pond, small to upper water column disturbance, the interference of precipitation process is lacked, to supernatant
The extraction of liquid influences also small.
Description of the drawings
Fig. 1 is the embodiment side structure schematic view of the utility model；
Fig. 2 is part-structure schematic top plan view in the utility model embodiment；
Fig. 3 is the partial structural diagram of the utility model embodiment center support 5 and newel 14.
Wherein：1. sedimentation basin, 2. peripheral drive sludge scrapers, 3. sludge sumps, 4. mud discharging mouths, 5. center supports, 6. scrape arm support,
7. rack is supported, 8. walking gears, 9. submersible machines, 10. transmission gears, 11. cleaning shoes, 12. spoil disposal plates, 13. scraping arms, 14.
Newel, 15. it is big scrape arm support, 16. small scrape arm support, 17. sealing spools, 18. waterproof electric slip rings.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, the present embodiment clears up system for a kind of peripheral-traction sludge, including circular settling tank 1 and week
Side transmission mud scraper 2.
Wherein：
The bottom of pond of the sedimentation basin cone low for the high periphery in center, bottom of pond periphery are equipped with sludge sump 3, and the sludge sump 3 is set
There is mud discharging mouth 4；
The peripheral drive sludge scraper 2 is including being set to the center support 5 in sedimentation basin bottom center, acceptor center bearing 5 supports
And rotate about the support rack 7 scraped arm support 6, be set to precipitation pool wall, walk and drive along support rack 7 and scrape arm support 6 and revolve
The walking gear 8 that turns, for driving the submersible machine 9 of walking gear 8 and transmission gear 10, at least two and sedimentation basin Bottom Shape
The cleaning shoe 11 of cooperation, at least one spoil disposal plate 12 coordinated with sludge sump 3, respectively by cleaning shoe 11 and spoil disposal plate 12 and scraping arm
The scraping arm 13 that frame 6 connects；
Wherein, the center support 5, scrape arm support 6, support rack 7 be respectively positioned below the water surface, sedimentation basin lower part；
The arm support 6 of scraping includes the newel 14 coordinated with center support 5, respectively positioned at the mutually solid of 14 both sides of newel
Even big scrapes arm support 15 and small scrapes arm support 16；Big 15 outer end of arm support of scraping connects the walking gear 8, described small to scrape arm support 16
Outer end suspends；It is described big to scrape arm support 15 and small arm support 16 of scraping is respectively connected to few 1 cleaning shoe 11.The cleaning shoe 11, spoil disposal
Plate 12 is respectively connected to 2 scraping arms and scraped on arm support 6.
It is described it is big scrape arm support 15 with it is small to scrape the projection in the horizontal direction of arm support 16 be triangle, in a manner of sharing vertex
Composition floor projection scrapes arm support 6, the shared vertex and overlapping of axles in newel 14 for hourglass shape.The walking gear 8 is 2
It is a, it is respectively arranged at and scrapes two vertex on the outside of arm support greatly；The submersible machine 9 and transmission gear 10 are at least one, the driving cog
Wheel 10 is coaxially connected with 9 output shaft of submersible machine.Its medium and small scraping arm frame 16 connects 1 cleaning shoe 11, and the arc of this cleaning shoe
The outer rim radial distance of shape front end distance center column 14 is less than 2cm, ensures that the sludge for reducing pool aottom center position remains with this.
Scrape arm support 6 set it is big scrape arm support 15 and it is small scrape arm support 16 purpose is reduced the heavy burdens while ensureing and scraping mud effect,
Convenient for structural weight reduction and prevent motor overload.
The big arm support 15 of scraping includes inner segment and outer section, wherein with the inner segment connected of newel 14 is parallel with sedimentation basin bottom sets
It puts, the outer section for connecting submersible machine 9, walking gear 8 is horizontally disposed with.
11 floor projection of cleaning shoe is the arc-shaped being obliquely installed, and set-up mode is preceding close to 14 one end of newel
（Traffic direction during normal work）；The spoil disposal plate 12 is the tablet tilted down.Each cleaning shoe 11 is in the operation of bottom of pond
Track and the running orbit formation of adjacent cleaning shoe partially overlap, and outermost cleaning shoe end exceeds 3 madial wall of sludge sump.It is this
Set-up mode can ensure sludge scraping effect, and the sludge of bottom of pond has both been allow adequately to be struck off, and ensure that sludge is suitable
Profit enters sludge sump 3.Arc-shaped cleaning shoe is when striking off sludge with the performance more more excellent than common ramp type cleaning shoe；Circle
The front end angle of attack smaller of arc so that cleaning shoe cuts the resistance smaller of sludge blanket；The shape of circular arc is more advantageous to sludge along scraping mud
Plate is rearward rolled, is slided, and is conducive to reduce resistance when scraping mud；The rear end of circular arc and the angle of direction of advance become larger, and more have
It is moved conducive to sludge to cleaning shoe side, scraping effect is more preferable.
The sludge sump 3 is the circular ring shape concentric with sedimentation basin bottom of pond；4 quantity of mud discharging mouth is 8, in a symmetrical
It is set to the slot bottom of sludge sump 3.During spoil disposal plate 12 moves ahead along sludge sump 3, the sludge scraped into sludge sump 3 can be collected
And enter mud discharging mouth 4 under the comprehensive function of the lower pressure and power of spoil disposal plate 12 or suction when passing by mud discharging mouth 4.
14 top of newel is cone, and the newel 14 is equipped with inner cavity, is socketed and is connected to ball bearing
On the center support 5 of cone.The ball bearing is set on 5 top of center support, and with the sealing for preventing sludge from entering
Circle.
Waterproof electric slip ring 18 is equipped between 5 top of center support and 14 inner cavity top of newel, by sealing spool
17 power for submersible machine 9；The sealing spool 17 passes through newel 14 and extends to submersible machine 9 along arm support 6 is scraped.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of embodiment will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present utility model, not given
The part presented with partial enlargement is described in detail, is the prior art, herein without repeating.Therefore, the utility model will not
It is intended to be limited to the embodiments shown herein, and is to fit to consistent with principles disclosed herein and feature most wide
Range.
Claims (9)
1. a kind of peripheral-traction sludge clears up system, including circular sedimentation basin（1）And peripheral drive sludge scraper（2）, feature
It is：
Sedimentation basin（1）The bottom of pond cone low for the high periphery in center, bottom perimeter is provided with mud discharging mouth（4）Sludge sump（3）；
The peripheral drive sludge scraper（2）Center support including being set to sedimentation basin bottom center（5）, acceptor center seat supports simultaneously
What is rotated about scrapes arm support（6）, be set to precipitation pool wall supporting track, walk along supporting track and drive scrape arm support rotate
Running gear, the cleaning shoe for driving the transmission device of running gear, at least two and the cooperation of sedimentation basin Bottom Shape（11）, extremely
Few one and sludge sump（3）The spoil disposal plate of cooperation（12）, respectively by cleaning shoe（11）With spoil disposal plate（12）With scraping arm support（6）Connection
Scraping arm（13）；
Wherein, the peripheral drive sludge scraper（2）Below the water surface, sedimentation basin lower part；
It is described to scrape arm support（6）Including the newel coordinated with center support（14）, respectively positioned at newel both sides mutually be connected
Big scrape arm support（15）Arm support is scraped with small（16）；It is described to scrape arm support greatly（15）Outer end connects the running gear, the small scraping arm
Frame（16）Outer end suspends；It is described big to scrape arm support and small arm support of scraping is respectively connected to few 1 cleaning shoe（11）.
2. peripheral-traction sludge according to claim 1 clears up system, which is characterized in that the supporting track is support tooth
Item（7）, the driving device is to be set to the submersible machine scraped on arm support（9）, the running gear is walking gear（8）, institute
Transmission device is stated as transmission gear（10）, the transmission gear（10）With submersible machine（9）Output shaft it is coaxially connected and with walking
Gear（8）Form cooperation.
3. peripheral-traction sludge according to claim 2 clears up system, which is characterized in that described to scrape arm support greatly（15）With it is small
Scrape arm support（16）Projection in the horizontal direction is triangle, and floor projection scraping for hourglass shape is formed in a manner of sharing vertex
Arm support（6）, the shared vertex and newel（14）Middle overlapping of axles.
4. peripheral-traction sludge according to claim 3 clears up system, which is characterized in that the walking gear（8）For extremely
It is 2 few, it is connected to and scrapes arm support greatly（15）Two vertex of outside；The submersible machine（9）For at least one.
5. peripheral-traction sludge according to claim 1 clears up system, which is characterized in that described to scrape arm support greatly（15）Including
Inner segment with outer section, wherein the inner segment being connect with newel is arranged in parallel with sedimentation basin bottom, for connecting driving device, running gear
Outer section be horizontally disposed with.
6. peripheral-traction sludge according to claim 1 clears up system, which is characterized in that the cleaning shoe（11）Level is thrown
Shadow is the arc-shaped being obliquely installed, and set-up mode is close to center support（5）One end is preceding（Traffic direction during normal work）；
The spoil disposal plate（12）It is downwardly or outwardly inclined plate shaped.
7. peripheral-traction sludge according to claim 6 clears up system, which is characterized in that each cleaning shoe（11）
The running orbit of bottom of pond is formed with the running orbit of at least one other cleaning shoe and is at least partly overlapped, outermost cleaning shoe end
Beyond sludge sump madial wall.
8. peripheral-traction sludge according to claim 1 clears up system, which is characterized in that the sludge sump（3）For with sinking
The concentric circular ring shape of shallow lake pond bottom of pond；The mud discharging mouth（4）Quantity is at least four, is set to sludge sump（3）Slot bottom or side wall.
9. peripheral-traction sludge according to claim 1 clears up system, which is characterized in that the newel（14）Top is
Cone, the newel（14）It is socketed and conical center support is connected to bearing（5）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422752.2U CN207575871U (en) | 2017-10-31 | 2017-10-31 | A kind of peripheral-traction sludge clears up system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422752.2U CN207575871U (en) | 2017-10-31 | 2017-10-31 | A kind of peripheral-traction sludge clears up system |
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| CN207575871U true CN207575871U (en) | 2018-07-06 |
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| CN201721422752.2U Active CN207575871U (en) | 2017-10-31 | 2017-10-31 | A kind of peripheral-traction sludge clears up system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190985A (en) * | 2020-09-10 | 2021-01-08 | 山东理工职业学院 | Dirty device of scraping for treatment facility of industrial circulating water |
| CN113769529A (en) * | 2021-10-09 | 2021-12-10 | 常州市中康环保设备有限公司 | Industrial haze removal tower |
| CN113908596A (en) * | 2021-11-19 | 2022-01-11 | 浙江海洋大学 | Sewage treatment device |
-
2017
- 2017-10-31 CN CN201721422752.2U patent/CN207575871U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190985A (en) * | 2020-09-10 | 2021-01-08 | 山东理工职业学院 | Dirty device of scraping for treatment facility of industrial circulating water |
| CN113769529A (en) * | 2021-10-09 | 2021-12-10 | 常州市中康环保设备有限公司 | Industrial haze removal tower |
| CN113908596A (en) * | 2021-11-19 | 2022-01-11 | 浙江海洋大学 | Sewage treatment device |
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