CN104383725A - Peripheral transmission concentration mud scraper - Google Patents
Peripheral transmission concentration mud scraper Download PDFInfo
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- CN104383725A CN104383725A CN201410659555.7A CN201410659555A CN104383725A CN 104383725 A CN104383725 A CN 104383725A CN 201410659555 A CN201410659555 A CN 201410659555A CN 104383725 A CN104383725 A CN 104383725A
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- pond body
- center
- transmission device
- scraper
- scraper plate
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Abstract
The invention discloses a peripheral transmission concentration mud scraper which comprises a pond body, a center rotating support, a main beam, a transmission device and a scraper plate, wherein the pond body is of a half-straddle type structure, a center upright and a water inlet pipe are arranged in the middle of the pond body, the water inlet pipe and the center upright are arranged in parallel, the center rotating support is arranged at the upper end of the center upright, one end of the main bam is connected with the center rotating support, the transmission device is arranged at the other end of the main beam, the transmission device is connected with a hinged scraping arm, the bottom of the hinged scraping arm is connected with the scraping plate, and vertical gird bars are arranged on the scraping plate. The peripheral transmission concentration mud scraper is simple in structure; water enters from the center and is discharged from the periphery, and mud is discharged from the bottom of the center, the vertical grids mainly play roles in slow carding and coagulating, so that the sludge compactness is improved. By adopting the hinged scraping arm, the effect of overload protection is played, the operation cost is effectively lowered; a truss girder is light in mass and good in rigidity; the scraper plate is arranged spirally, so that the mud scraping effect is relatively good.
Description
Technical field
The present invention relates to sewage treatment area, particularly relate to a kind of peripheral-traction concentrated mud scraper.
Background technology
Peripheral-traction concentrated mud scraper, be applicable to the first or secondary sedimentation tank of sewage treatment plant's radial-flow, its major function is the sludge scraping extremely central mud pit that will be deposited at the bottom of pond, discharged by discharge pipeline again, so that sludge reflux or thickening, the cleaning shoe be arranged under work girder is driven by the driving mechanism being arranged on periphery, rotate around being arranged on center support on the center support of pond, the mud be deposited at the bottom of pond is collected into central mud pit by cleaning shoe, discharge outside pond by discharge pipeline again, in prior art, the thickened sludge amount of periphery concentrated mud scraper is relatively many, mud is made to concentrate on certain, cause Distribution of sludge uneven, be unfavorable for scraping, affect mud scraper time serious normally to work.
Summary of the invention
The present invention, in order to overcome the deficiency of above-mentioned technical problem, provides a kind of peripheral-traction concentrated mud scraper, can solve the problems of the technologies described above completely.
The technical scheme solved the problems of the technologies described above is as follows:
A kind of peripheral-traction concentrated mud scraper, comprise pond body, central rotation bearing, girder, transmission device and scraper plate, tapered bottom described pond body, sludge out pipe is provided with bottom described pond body, described pond body is half span type structure, center stand column and water inlet pipe is provided with in the middle of described pond body, described water inlet pipe and center stand column be arranged in parallel, described center stand column upper end is provided with central rotation bearing, described girder one end is connected with central rotation bearing, the other end installs transmission device, described transmission device is connected with hinge support type scraping arm, the bottom of described hinge support type scraping arm connects scraper plate, described scraper plate is also provided with vertical grizzly bar.
Described scraper plate is type structure helically.
Described hinge support type scraping arm is girder truss.
Structure of the present invention is simple, and center intakes, and peripheral effluent, centre bottom spoil disposal, vertical grizzly bar mainly plays slow combing cohesion, to increase mud compactness.Adopt hinge support type scraping arm to serve overload protective function, effectively reduce operating cost, the quality of girder truss is light, good rigidity, and cleaning shoe adopts screw type to arrange, and scrapes mud better effects if.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
In figure: rotary support centered by 1,2 is girder, and 3 is grizzly bar, and 4 is hinge support type scraping arm, and 5 is transmission device, and 6 is scraper plate, and 7 is pond body, and 8 is sludge out pipe, column centered by 9, and 10 is water inlet pipe.
Detailed description of the invention
A kind of peripheral-traction concentrated mud scraper as shown in Figure 1, comprise pond body 7, central rotation bearing 1, girder 2, transmission device 5 and scraper plate 6, tapered bottom described pond body 7, sludge out pipe 8 is provided with bottom described pond body 7, described pond body 7 is in half span type structure, center stand column 9 and water inlet pipe 10 is provided with in the middle of described pond body 7, described water inlet pipe 10 be arranged in parallel with center stand column 9, described center stand column 9 upper end is provided with central rotation bearing 1, described girder 2 one end is connected with central rotation bearing 1, the other end installs transmission device 5, described transmission device 5 is connected with hinge support type scraping arm 4, the bottom of described hinge support type scraping arm 4 connects scraper plate 6, described scraper plate 6 is also provided with vertical grizzly bar 3.Described scraper plate 6 helically type structure.Described hinge support type scraping arm 4 is girder truss.
Work girder is driven by the transmission device being arranged on periphery, and turn around the central rotation bearing be arranged in the center stand column of pond, scraper plate, in rotary course, will be deposited in the collection mud pit of the sludge scraping at the bottom of pond to center, is discharged outside pond by mud mouth.
Structure of the present invention is simple, and center intakes, and peripheral effluent, centre bottom spoil disposal, vertical grizzly bar mainly plays slow combing cohesion, to increase mud compactness.Adopt hinge support type scraping arm to serve overload protective function, effectively reduce operating cost, the quality of girder truss is light, good rigidity, and cleaning shoe adopts screw type to arrange, and scrapes mud better effects if.
Claims (3)
1. a peripheral-traction concentrated mud scraper, comprise pond body, central rotation bearing, girder, transmission device and scraper plate, tapered bottom described pond body, sludge out pipe is provided with bottom described pond body, it is characterized in that, described pond body is half span type structure, center stand column and water inlet pipe is provided with in the middle of described pond body, described water inlet pipe and center stand column be arranged in parallel, described center stand column upper end is provided with central rotation bearing, described girder one end is connected with central rotation bearing, the other end installs transmission device, described transmission device is connected with hinge support type scraping arm, the bottom of described hinge support type scraping arm connects scraper plate, described scraper plate is also provided with vertical grizzly bar.
2. a kind of peripheral-traction concentrated mud scraper according to claim 1, it is characterized in that, described scraper plate is type structure helically.
3. a kind of peripheral-traction concentrated mud scraper according to claim 1, is characterized in that, described hinge support type scraping arm is girder truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410659555.7A CN104383725A (en) | 2014-11-18 | 2014-11-18 | Peripheral transmission concentration mud scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410659555.7A CN104383725A (en) | 2014-11-18 | 2014-11-18 | Peripheral transmission concentration mud scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104383725A true CN104383725A (en) | 2015-03-04 |
Family
ID=52601736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410659555.7A Pending CN104383725A (en) | 2014-11-18 | 2014-11-18 | Peripheral transmission concentration mud scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104383725A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826371A (en) * | 2015-05-22 | 2015-08-12 | 广西华鸿环保设备有限公司 | Peripheral transmission mud scraper |
| CN107935357A (en) * | 2017-12-27 | 2018-04-20 | 北京东方园林环境股份有限公司 | A kind of Dredged bed mud treatment in situ system and processing method |
| CN107961568A (en) * | 2017-11-30 | 2018-04-27 | 重庆市沃利克环保设备有限公司 | A kind of lifting center drive mud-scraper |
| CN112516629A (en) * | 2020-12-01 | 2021-03-19 | 李扬 | A transmission mud scraper for sewage treatment |
-
2014
- 2014-11-18 CN CN201410659555.7A patent/CN104383725A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826371A (en) * | 2015-05-22 | 2015-08-12 | 广西华鸿环保设备有限公司 | Peripheral transmission mud scraper |
| CN107961568A (en) * | 2017-11-30 | 2018-04-27 | 重庆市沃利克环保设备有限公司 | A kind of lifting center drive mud-scraper |
| CN107961568B (en) * | 2017-11-30 | 2024-01-19 | 重庆市沃利克环保设备有限公司 | Center transmission mud scraper |
| CN107935357A (en) * | 2017-12-27 | 2018-04-20 | 北京东方园林环境股份有限公司 | A kind of Dredged bed mud treatment in situ system and processing method |
| CN107935357B (en) * | 2017-12-27 | 2023-12-05 | 北京东方园林环境股份有限公司 | On-site dredging sediment treatment system and treatment method |
| CN112516629A (en) * | 2020-12-01 | 2021-03-19 | 李扬 | A transmission mud scraper for sewage treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |