CN110228931A - A kind of mud-scraping apparatus for detention tank - Google Patents
A kind of mud-scraping apparatus for detention tank Download PDFInfo
- Publication number
- CN110228931A CN110228931A CN201910641424.9A CN201910641424A CN110228931A CN 110228931 A CN110228931 A CN 110228931A CN 201910641424 A CN201910641424 A CN 201910641424A CN 110228931 A CN110228931 A CN 110228931A
- Authority
- CN
- China
- Prior art keywords
- mud
- fixedly connected
- truss
- component
- scraping
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
- B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
- B01D21/20—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of mud-scraping apparatus for detention tank, it is related to technical field of sewage, it solves the problems, such as larger to the pressure of truss so that truss service life is lower when mud scraper operation in the prior art, it is characterized in that: including central support posts, driving mechanism is fixedly connected in central support posts, guide rail bracket and truss are fixedly connected in driving mechanism, truss, which is fixedly connected with, scrapes mud component；The one end for scraping mud component is fixedly connected with driving gear by universal joint, and driving gear is connect with the driving plate being fixedly connected in central support posts by driving cog；Sludge is pushed into sedimentation basin center while sludge on striking off sedimentation basin by the scraper plate of screw arrangement of the present invention, is reduced the heap amount of sludge in front of scraper plate, to reduce sludge to the resistance of scraper plate, and then is reduced the load of truss.
Description
Technical field
The present invention relates to technical field of sewage more particularly to a kind of mud-scraping apparatus for detention tank.
Background technique
Mud scraper is a kind of a kind of machine for cleaning up mud in river, be chiefly used in municipal sewage plant, from
Come in the circular settling tank being relatively large in diameter in water factory and Industrial Wastewater Treatment, exclude to be deposited in the sludge of bottom of pond and excludes pond face
Dross.
China Patent Publication No. " CN208893687U " discloses a kind of lifting center drive mud-scraper.It is tight to provide a kind of structure
It gathers, is not easy to plug, improve the lifting center drive mud-scraper for the treatment of effeciency.In detention tank, including service bridge and cleaning shoe,
The service bridge is erected at the top of detention tank, and transmission shaft, the top of the transmission shaft are equipped in the middle part of the service bridge
Portion is equipped with the motor and speed reducer of adaptation, bottom is equipped with hollow crossbeam, and the motor and speed reducer is used to that transmission shaft to be driven to rotate,
The crossbeam bottom is evenly equipped with several cleaning shoes, further includes telescopic rod, one end connecting cross beam bottom of the telescopic rod, the other end
It connects at the top of cleaning shoe；The front of the cleaning shoe is equipped with several mandrils.The device has compact-sized on the whole, is not easy to block up
The characteristics of plug, raising treatment effeciency, still, since clarifier sludge resistance is larger, mud scraper, which is all made of, in the prior art scrapes mud
Plate scrapes mud, larger to the pressure of truss when so that mud scraper being run, and mud scraper running environment is highly corrosive environments, so that
Mud scraper service life is lower, and therefore, we have proposed a kind of mud-scraping apparatus for detention tank.
Summary of the invention
The technical problem to be solved by the present invention is in view of the foregoing drawbacks, provide it is a kind of for detention tank scrape mud dress
Set, including central support posts, driving mechanism be fixedly connected in central support posts, be fixedly connected in driving mechanism guide rail bracket and
Truss, truss are fixedly connected with by the first support base and the second support base and scrape mud component with mitigate sludge resistance, and first
Support base and the second support base are rotatablely connected with mud component is scraped, and the first support base and the second support base are fixedly connected on truss；
The one end for scraping mud component is fixedly connected with driving gear by universal joint, drives gear and is fixedly connected in central support posts
Driving plate is connected by driving cog, larger to the pressure of truss so that truss uses when solving mud scraper operation in the prior art
Service life lower problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of mud-scraping apparatus for detention tank, including central support posts are fixedly connected with driving machine in central support posts
Structure is fixedly connected with guide rail bracket and truss in driving mechanism, and truss is fixedly connected with by the first support base and the second support base
It is rotatablely connected with scrape mud component, the first support base and the second support base for mitigating sludge resistance with mud component is scraped, the first support
Seat and the second support base are fixedly connected on truss；The one end for scraping mud component is fixedly connected with driving gear by universal joint, drives
Moving gear is connect with the driving plate being fixedly connected in central support posts by driving cog.
As a further solution of the present invention, the center for scraping mud component is equipped with the rotation for being used to support and scraping the rotation of mud component
Axis scrapes mud component equipped with the cleaning shoe for scraping mud, and cleaning shoe is fixed in the shape of a spiral to be scraped on mud component.
As a further solution of the present invention, the scraper plate on mud component is scraped at least provided with three.
As a further solution of the present invention, the first support base and the second support base and scrape between mud component be equipped with bearing.
As a further solution of the present invention, the bottom of the first support base be additionally provided with for reduce scrape mud blind area scrape mud
Plate.
As a further solution of the present invention, driving gear is equipped with rolling bearing, in central support posts and driving plate
Equipped with the limiting slot cooperated with rolling bearing.
As a further solution of the present invention, the outside of truss is also fixedly connected with adheres on the inner wall of scavenger precipitation pond
The side scraper component of sludge, side scraper component include scraper plate and blade holder, and inclination is arranged, and scraper plate is fixed with blade holder
Connection, blade holder are fixedly connected on truss.
In conclusion compared with the prior art, the invention has the following beneficial effects:
Sludge is pushed into sedimentation basin center while sludge on striking off sedimentation basin by the scraper plate of screw arrangement of the present invention, is reduced and is scraped
The heap amount of sludge, to reduce sludge to the resistance of scraper plate, and then reduces the load of truss, relative to existing in front of plate
The effect of technology, truss long service life of the present invention, while rotation scraped mud component increase and scrape mud, reduction scrape mud in the process originally
The turnning circle of invention, to reduce the cost for scraping mud.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the mud-scraping apparatus embodiment 1 for detention tank.
Fig. 2 is the partial enlarged view in Fig. 1 at I.
Fig. 3 is for the structural schematic diagram for scraping mud component in the mud-scraping apparatus of detention tank.
Fig. 4 is the structural schematic diagram of the mud-scraping apparatus embodiment 2 for detention tank.
Fig. 5 is the structural schematic diagram for side scraper component in the mud-scraping apparatus of detention tank.
Appended drawing reference: 1- central support posts, 2- driving mechanism, 3- guide rail bracket, 4- truss, 5- scrape mud component, and 6- first
Support seat, the second support base of 7-, 8- universal joint, 9- rolling bearing, 10- driving gear, 11- driving plate, the side 12- scraper component,
13- scraper plate, 14- blade holder.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Fig. 1 and Fig. 2, a kind of mud-scraping apparatus for detention tank, including central support posts 1, in central support posts 1
It is fixedly connected with driving mechanism 2, guide rail bracket 3 and truss 4 are fixedly connected in driving mechanism 2, truss 4 passes through the first support base 6
Be fixedly connected with the second support base 7 and scrape mud component 5 with mitigate sludge resistance, the first support base 6 and the second support base 7 with
The rotation connection of mud component 5 is scraped, the first support base 6 and the second support base 7 are fixedly connected on truss 4；The one end for scraping mud component 5 is logical
It crosses universal joint 8 and is fixedly connected with driving gear 10, driving gear 10 and the driving plate 11 being fixedly connected in central support posts 1 are logical
Cross driving cog connection；
Central support posts 1, driving mechanism 2, guide rail bracket 3 and truss 4 are the prior art, and central support posts 1 are fixedly connected with precipitating
The bottom at pond center, driving mechanism 2 is for driving entire mud-scraping apparatus to rotate, and guide rail bracket 3 is used to support mud-scraping apparatus, so that scraping
Mud device stable rotation, truss 4, which is used to support, scrapes mud component 5 and drive scrapes 5 pairs of precipitating bottom of pond portion of mud component and carries out scraping bricklayer's's work；
Preferably, the bottom of central support posts 1 is equipped with the limiting slot for stationary drive gear 10；
As shown in figure 3, the center for scraping mud component 5 is equipped with the rotation axis for being used to support and scraping the rotation of mud component 5, scrapes and set on mud component 5
There is the cleaning shoe for scraping mud, cleaning shoe is fixed in the shape of a spiral to be scraped on mud component 5, and cleaning shoe is at least provided with three, this implementation
In example, cleaning shoe is equipped with six, and when scraping the rotation of mud component 5, cleaning shoe wipes the sludge for precipitating bottom of pond portion off, and passes through spiral
Sludge is concentrated to sedimentation basin centre by the cleaning shoe of shape, and slurry machine extracts sedimentation basin out, scrapes the setting of mud component 5, can be used for
The sludge heap amount at cleaning shoe is reduced, to reduce sludge to the resistance of mud-scraping apparatus；
First support base 6 is bearing block, and the upper end of the first support base 6 is fixedly connected on truss 4, the first support base 6 and scrapes mud
Component 5 passes through sealing bearing connection, it is preferred that in order to strike off the sludge of 6 lower section of the first support base, the bottom of the first support base 6
It is additionally provided with cleaning shoe in the prior art, so that reduce mud-scraping apparatus scrapes mud blind area；
Second support base 7 is consistent with the structure of the first support base 6, unlike, the lower section of the second support base 7 does not have cleaning shoe；
Universal joint 8 is the prior art, and since 8 amount of friction of universal joint is big, universal joint 8 is made of anti-corrosion material, and universal joint 8 is prevented
Rotten measure is depending on the corrosion type of sedimentation basin sewage；
It drives the material of gear 10 identical with the material of universal joint 8, and the gear shaft of gear 10 is driven to be fixedly connected on universal joint 8
On, it is preferred that driving gear 10 is equipped with rolling bearing 9, and rolling bearing 9 is fixedly connected on driving gear 10, and the axis of rolling
It holds in the sliding slot that 9 are located in central support posts 1；The setting of rolling bearing 9 is used for stationary drive gear 10, so that driving gear 10
It is engaged with driving plate 11；
Driving plate 11 is annular prefabricated board, and driving plate 11 is fixed in central support posts 1；The lower section of driving plate 11 is fixedly connected with
The gear ring engaged with driving gear 10, the outside of gear ring are equipped with limiting slot, and limiting slot and rolling bearing 9 cooperate, so that sliding tooth
Wheel 10 is only capable of rotating around central support posts 1；
Preferably, mud component 5, the first support base 6, the second support base 7, universal joint 8, rolling bearing 9, driving gear 10 are scraped and is driven
There are two movable plate 11 is all provided with, and it is symmetrical about central support posts 1.
Embodiment 2
As shown in Figure 4, a kind of mud-scraping apparatus for detention tank, including central support posts 1, it is fixed in central support posts 1
It is connected with driving mechanism 2, is fixedly connected with guide rail bracket 3 and truss 4 in driving mechanism 2, truss 4 passes through the first support base 6 and the
Two support bases 7, which are fixedly connected with, scrapes mud component 5 with mitigate sludge resistance, the first support base 6 and the second support base 7 with scrape mud
Component 5 is rotatablely connected, and the first support base 6 and the second support base 7 are fixedly connected on truss 4；One end of mud component 5 is scraped by ten thousand
It is fixedly connected with driving gear 10 to section 8, driving gear 10 passes through biography with the driving plate 11 being fixedly connected in central support posts 1
Movable tooth connection；
In the present embodiment, the outside of truss 4 is also fixedly connected with the side scraper plate for adhering to sludge on the inner wall of scavenger precipitation pond
Component 12, as shown in figure 5, side scraper component 12 includes scraper plate 13 and blade holder 14, scraper plate 13 is obliquely installed, and is scraped for reducing
Mud resistance, scraper plate 13 are fixedly connected with blade holder 14, and blade holder 14 is formed by square tubes soldering, and blade holder 14 is fixedly connected on purlin
On frame 4；
Other and embodiment 1 is identical.
In conclusion the working principle of the invention is:
When driving mechanism 2 drives guide rail bracket 3 and truss 4 rotates, the drive of truss 4 is scraped mud component 5 and is rotated around central support posts 1,
The rotation for scraping mud component 5 drives driving gear 10 to rotate around central support posts 1, since driving plate 11 is fixedly connected on central supported
On column 1, driving gear 10 rotates in driving plate 11, and the rotation of driving gear 10 drives 11 rotation of driving plate, driving plate 11
5 rotation of mud component is scraped in rotation drive, is scraped 5 rotation of mud component and to scrape the cleaning shoe on mud component 5 and strikes off sludge on sedimentation basin,
And the sludge scraped in face of mud component 5 is pushed into sedimentation basin center by cleaning shoe, according to the characteristic of worm drive, when helical member rotates
When, there is the effect of amplification to the thrust of object on helical member in part, so that the rotatory force of helical member is much smaller than the promotion to object
Power, according to this principle, for the present invention in rotation, sludge is to scraping the resistance of mud component 5, thus reduce sludge to the resistance of truss 4,
So that the load of truss 4 is smaller, to increase the service life of truss 4.
It should be strongly noted that the driving of mud-scraping apparatus and supporting mechanism are the application of the prior art in the application, lead to
The load crossed gear and spirally scrape the setting reduction truss of mud component is the innovative point of the application, efficiently solves existing skill
The problem for making truss service life lower larger to the pressure of truss when mud scraper is run in art.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance or implicitly indicates the quantity of indicated technical characteristic.The spy of " first ", " second " etc. is defined as a result,
Sign can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated,
The meaning of " plurality " is two or more.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of mud-scraping apparatus for detention tank, including central support posts (1), central support posts are fixedly connected on (1)
Have driving mechanism (2), guide rail bracket (3) and truss (4) are fixedly connected in driving mechanism (2), which is characterized in that truss (4) is logical
It crosses the first support base (6) and the second support base (7) is fixedly connected with to have and mitigates scraping mud component (5) for sludge resistance, first
Support seat (6) and the second support base (7) are fixed with mud component (5) rotation connection, the first support base (6) and the second support base (7) is scraped
It is connected on truss (4)；The one end for scraping mud component (5) is fixedly connected with driving gear (10) by universal joint (8), drives gear
(10) it is connect with the driving plate (11) being fixedly connected on central support posts (1) by driving cog.
2. the mud-scraping apparatus according to claim 1 for detention tank, which is characterized in that scrape in mud component (5)
The heart is equipped with the rotation axis for being used to support and scraping mud component (5) rotation, scrapes mud component (5) equipped with the cleaning shoe for scraping mud, scrapes mud
Plate is fixed in the shape of a spiral to be scraped on mud component (5).
3. the mud-scraping apparatus according to claim 2 for detention tank, which is characterized in that scrape on mud component (5)
Scraper plate is at least provided with three.
4. the mud-scraping apparatus according to claim 1 for detention tank, which is characterized in that the first support base (6) and
Second support base (7) and scrape between mud component (5) be equipped with bearing.
5. the mud-scraping apparatus according to claim 4 for detention tank, which is characterized in that the first support base (6)
Bottom is additionally provided with for reducing the cleaning shoe for scraping mud blind area.
6. -5 any mud-scraping apparatus for detention tank according to claim 1, which is characterized in that driving gear
(10) rolling bearing (9) are equipped with, the limit with rolling bearing (9) cooperation is equipped in central support posts (1) and driving plate (11)
Position slot.
7. -5 any mud-scraping apparatus for detention tank according to claim 1, which is characterized in that truss (4)
Outside is also fixedly connected with the side scraper component (12) for adhering to sludge on the inner wall of scavenger precipitation pond, side scraper component
It (12) include scraper plate (13) and blade holder (14), scraper plate (13) is obliquely installed, and scraper plate (13) is fixedly connected with blade holder (14), is scraped
Grillage (14) is fixedly connected on truss (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641424.9A CN110228931A (en) | 2019-07-16 | 2019-07-16 | A kind of mud-scraping apparatus for detention tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641424.9A CN110228931A (en) | 2019-07-16 | 2019-07-16 | A kind of mud-scraping apparatus for detention tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110228931A true CN110228931A (en) | 2019-09-13 |
Family
ID=67855641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910641424.9A Withdrawn CN110228931A (en) | 2019-07-16 | 2019-07-16 | A kind of mud-scraping apparatus for detention tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110228931A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686483A (en) * | 2020-06-22 | 2020-09-22 | 吉安县苏运物流有限公司 | Sludge discharge device for sewage treatment |
| CN113351594A (en) * | 2021-05-12 | 2021-09-07 | 广州中创建筑科技有限公司 | Concrete pool cleaning device and method |
| CN113546454A (en) * | 2021-09-03 | 2021-10-26 | 安庆供水集团公司 | A sedimentation tank self-cleaning device for wisdom water plant |
| CN114669262A (en) * | 2022-04-19 | 2022-06-28 | 广西南宁百会药业集团有限公司 | Magnesium hydroxide preparation facilities |
| CN114735728A (en) * | 2022-04-19 | 2022-07-12 | 广西南宁百会药业集团有限公司 | Preparation method and application of magnesium hydroxide |
| CN115400465A (en) * | 2022-09-27 | 2022-11-29 | 无锡市通用机械厂有限公司 | Sewage treatment device drive arrangement connection structure |
| CN115445259A (en) * | 2022-10-09 | 2022-12-09 | 河北中测计量检测有限公司 | Environment-friendly sewage purification device and purification method for industrial production |
-
2019
- 2019-07-16 CN CN201910641424.9A patent/CN110228931A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686483A (en) * | 2020-06-22 | 2020-09-22 | 吉安县苏运物流有限公司 | Sludge discharge device for sewage treatment |
| CN113351594A (en) * | 2021-05-12 | 2021-09-07 | 广州中创建筑科技有限公司 | Concrete pool cleaning device and method |
| CN113351594B (en) * | 2021-05-12 | 2022-02-22 | 浙江恒杰建材有限公司 | Concrete pool cleaning device and method |
| CN113546454A (en) * | 2021-09-03 | 2021-10-26 | 安庆供水集团公司 | A sedimentation tank self-cleaning device for wisdom water plant |
| CN113546454B (en) * | 2021-09-03 | 2022-08-16 | 安庆供水集团公司 | A sedimentation tank self-cleaning device for wisdom water plant |
| CN114669262A (en) * | 2022-04-19 | 2022-06-28 | 广西南宁百会药业集团有限公司 | Magnesium hydroxide preparation facilities |
| CN114735728A (en) * | 2022-04-19 | 2022-07-12 | 广西南宁百会药业集团有限公司 | Preparation method and application of magnesium hydroxide |
| CN114735728B (en) * | 2022-04-19 | 2024-01-26 | 广西南宁百会药业集团有限公司 | Preparation method and application of magnesium hydroxide |
| CN114669262B (en) * | 2022-04-19 | 2024-03-22 | 广西南宁百会药业集团有限公司 | Magnesium hydroxide preparation facilities |
| CN115400465A (en) * | 2022-09-27 | 2022-11-29 | 无锡市通用机械厂有限公司 | Sewage treatment device drive arrangement connection structure |
| CN115445259A (en) * | 2022-10-09 | 2022-12-09 | 河北中测计量检测有限公司 | Environment-friendly sewage purification device and purification method for industrial production |
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Application publication date: 20190913 |