CN105396361A - Peripherally-driven fine rack pollution cleaning device - Google Patents
Peripherally-driven fine rack pollution cleaning device Download PDFInfo
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- CN105396361A CN105396361A CN201510850306.0A CN201510850306A CN105396361A CN 105396361 A CN105396361 A CN 105396361A CN 201510850306 A CN201510850306 A CN 201510850306A CN 105396361 A CN105396361 A CN 105396361A
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- filter cylinder
- principal axis
- transmission shaft
- water channel
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Abstract
A peripherally-driven fine rack pollution cleaning device is mounted on a water channel and comprises a filter barrel, a center main shaft and bearing pedestals. The center main shaft is horizontally arranged in the center of the filter barrel, and the bearing pedestals are arranged at the two ends of the center main shaft and mounted on a water channel pool body. A supporting stand column perpendicular to the center main shaft is arranged in the center of the filter barrel, the intersecting positions of the supporting stand column and the center main shaft are fixedly connected, and inclined supporting frames are arranged at the two sides of the supporting stand column and fixedly connected with the center main shaft. The two ends of the supporting stand column are fixedly connected with the upper barrel wall and the lower barrel wall of the filter barrel. A circle of gear rack is arranged on the outer surface of the filter barrel, and a transmission shaft parallel to the center main shaft is arranged at one side of the filter barrel. The two ends of the transmission shaft are fixed to the bearing pedestals at the two ends of the water channel pool body. One end of the transmission shaft penetrates out of the corresponding bearing pedestal to be connected with a driving speed reducer. A small gear is arranged on the transmission shaft, and is in engaging transmission with the gear rack on the outer surface of the filter barrel. The peripherally-driven fine rack pollution cleaning device is simple in structure, stable in supporting, low in manufacturing cost, large in treated water amount and low in power consumption.
Description
Technical field
The present invention relates to sewage treatment area, particularly relate to dirt removal device for fine grid.
Background technology
The employing Barrate type grilling spotter that prior art fine fack is more, as Chinese patent CN202427238U, described this kind of grid such as ZL200920109800.1 drives the rotation of filtering net cylinder by a reductor, realize dragging for the conveying of slag and slag and the equipment of squeezing one function, solve with top slewing grid sewage-removing machine Problems existing.But also come with some shortcomings in actual use: one is the setting angle that this equipment and horizontal channel have about 35 °, filtering net cylinder and flowing water horizontal plane is so just made also to there is this angle, so the not enough whole net cylinder area of the actual filtration area of filtering net cylinder 1/3, effective filtration area reduces, and the large or increase number of devices that is net cylinder does could meet the requirement of water amount.Secondly because whole net cylinder is embedded in channel bottom and the indwelling of lower rotation bearing in sewage, rolling bearing is because long period of soaking is in sewage under water, in appearance corrosion with there will be stuck when lubricating unfavorable, causes whole equipment not run well.Dirt for fiber-like easily hangs upside down on mesh, the easy conjunctiva of longtime running screen pack face, though there is the flushing of pressure spray equipment, filtering wire side can not be clean by cleaning down, so the maintenance of general artificial removing and under water bearing is can hardly be avoided, due to this equipment be installed on sewage trench bottom artificial under in irrigation canals and ditches cleaning safeguard quite difficulty and there is danger, if do not retain sewage or this equipment of slinging for changing bearing and check lubrication just possibility under water.
Moreover existing filter cylinder is all by central rotating shaft rotary actuation, energy consumption is comparatively large, and it is higher that the power for motor rotates requirement, cannot meet large-scale filter cylinder, have much room for improvement.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide the neighboring that a kind of structure is simple, support is firm, low cost of manufacture, the process water yield are large and consumed power is lower and drive dirt removal device for fine grid.
For realizing the object of the invention, provide following technical scheme: neighboring drives dirt removal device for fine grid, be installed on water channel, comprise filter cylinder, be arranged at the central principal axis that filter cylinder central horizontal is arranged, central principal axis two ends are arranged at the bearing block be installed on the body of water channel pond, it is characterized in that filter cylinder center is provided with the vertically disposed support post with central principal axis, support post is fixedly connected with central principal axis intersection, support post both sides are provided with end wall bracket and central principal axis is connected and fixed, support post two ends are fixedly connected with the upper and lower barrel of filter cylinder, described filter cylinder outer surface is provided with a circle gear bar, filter cylinder side is provided with the power transmission shaft parallel with central principal axis, power transmission shaft two ends are fixed on the bearing block at body two ends, water channel pond, power transmission shaft one end passes bearing block and connects driving reductor, described power transmission shaft is provided with pinion, the gear bar engaged transmission of pinion and filter cylinder outer surface.
As preferably, gear bar and pinion are all arranged in the same level with central principal axis.
As preferably, above filter cylinder, be provided with spray equipment.
As preferably, be provided with material blanking tube in the inhalant region of described water channel both sides, be provided with the collection slag charge bucket of inclination above material blanking tube, collection slag charge bucket one end is stretched in filter cylinder, is positioned at below filter cylinder top.
Beneficial effect of the present invention: the most obvious feature of the kind of drive that the structure of the present invention's " work " shape filter cylinder and neighboring drive is: the process water yield is larger is also that filter cylinder diameter is larger, and the power of relative consumption is less, this structure another is simple, low cost of manufacture, support firm, be applicable to process the water yield greatly, as desalinization, large-scale town sewage focuses on project and Natural Water water supply actuality etc., can be described as the advantage that any fine fack is all incomparable.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Embodiment 1: neighboring drives dirt removal device for fine grid, be installed on water channel 1, comprise filter cylinder 2, be arranged at the central principal axis 3 that filter cylinder 2 central horizontal is arranged, central principal axis 3 two ends are arranged at the bearing block 4 be installed on the body of water channel 1 pond, filter cylinder 2 center is provided with the vertically disposed support post 5 with central principal axis 3, support post 5 is fixedly connected with central principal axis 2 intersection, support post 5 both sides are provided with end wall bracket 6 and are connected and fixed with central principal axis 2, support post 5 two ends are fixedly connected with filter cylinder about 2 barrel, described filter cylinder 2 outer surface is provided with a circle gear bar 7, filter cylinder 2 side is provided with the power transmission shaft 8 parallel with central principal axis 3, power transmission shaft 8 two ends are fixed on the bearing block 4 at body two ends, water channel 1 pond, power transmission shaft 8 one end passes bearing block 4 and connects driving reductor 9, described power transmission shaft 8 is provided with pinion 8.1, gear bar 7 engaged transmission of pinion 8.1 and filter cylinder 2 outer surface.Gear bar 7 and pinion 8.1 are all arranged on in the same level of central principal axis 3.Spray equipment 10 is provided with above filter cylinder 2.Be provided with material blanking tube 11 in described water channel 1 both sides inhalant region 1.1, be provided with the collection slag charge bucket 12 of inclination above material blanking tube 11, collection slag charge bucket 12 one end is stretched in filter cylinder 2, is positioned at below filter cylinder 2 top.
Operation principle:
Filter cylinder 2 rotates round central principal axis 3, and the center of filter cylinder 2 is support post 5, supports whole screen pack, support post 5 is fixed on filter cylinder 2 central principal axis 3, and central principal axis 3 liang of ends are provided with bearing block 4, and bearing block 4 is installed on above water channel 1, across water channel 1, as the two ends support of bridge.The arc rack that a gear bar 7 can be segmentation is fixed at the outer peripheral face center of filter cylinder 2, forming a gear bar 7 mainly to consider to save manufacturing cost. the installation site of its gear bar 7 is just in time positioned on the central supported column 5 of filter cylinder, stress point is good, be out of shape after making whole filter cylinder 2 be unlikely to stressed running, the outer peripheral face center of gear bar 7 arranges a pinion 8.1, pinion 8.1 is fixed in the middle of another power transmission shaft 8, power transmission shaft 8 two ends equally with bearing block 4 across being fixed on above water 1 canal, power transmission shaft 8 one end is installed one and is driven reductor 9, the rotation of reductor 9 directly drives pinion 8.1 to rotate, pinion 8.1 engages driven gear bar 7 and rotates. thus drive whole filter cylinder 2 rotating filter.
Energy-saving principle: according to formula: circumference moment=circumference active force * arm of force, (arm of force and filter cylinder radius, force of periphery moment is the moment that filter cylinder is rotated by desin speed), when circumference moment is certain, radius active force more used is less, namely the required active force of pinion mate gear bar is less, and namely reductor just can meet required torque requirement with very little power.
Example illustrates: filter cylinder is the water inlets of bi-directional symmetrical both sides, effective filtration wire side that can use is just very large, as the urban wastewater treatment firm of 100,000 tons/day, its water inlet fine fack uses Φ 3 rice diameter, width is 2 meters (symmetrical demifacet width is 1 meter), effective filtration area (calculating of myopia)=filter cylinder girth * width/2=3.14*3*2/2=9.42 square metre, can filtering requirement be met. and the actual power used is only 0.25KW, be only in common process and use about 1/10th of two swinging fine fack power demands, clearly energy-conservation.
Claims (4)
1. neighboring drives dirt removal device for fine grid, be installed on water channel, comprise filter cylinder, be arranged at the central principal axis that filter cylinder central horizontal is arranged, central principal axis two ends are arranged at the bearing block be installed on the body of water channel pond, it is characterized in that filter cylinder center is provided with the vertically disposed support post with central principal axis, support post is fixedly connected with central principal axis intersection, support post both sides are provided with end wall bracket and central principal axis is connected and fixed, support post two ends are fixedly connected with the upper and lower barrel of filter cylinder, described filter cylinder outer surface is provided with a circle gear bar, filter cylinder side is provided with the power transmission shaft parallel with central principal axis, power transmission shaft two ends are fixed on the bearing block at body two ends, water channel pond, power transmission shaft one end passes bearing block and connects driving reductor, described power transmission shaft is provided with pinion, the gear bar engaged transmission of pinion and filter cylinder outer surface.
2. neighboring according to claim 1 drives dirt removal device for fine grid, it is characterized in that in the same level that gear bar and pinion are all arranged on central principal axis.
3. neighboring according to claim 1 drives dirt removal device for fine grid, it is characterized in that being provided with spray equipment above filter cylinder.
4. neighboring according to claim 1 drives dirt removal device for fine grid, it is characterized in that being provided with material blanking tube in the inhalant region of described water channel both sides, be provided with the collection slag charge bucket of inclination above material blanking tube, collection slag charge bucket one end is stretched in filter cylinder, is positioned at below filter cylinder top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850306.0A CN105396361A (en) | 2015-11-30 | 2015-11-30 | Peripherally-driven fine rack pollution cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850306.0A CN105396361A (en) | 2015-11-30 | 2015-11-30 | Peripherally-driven fine rack pollution cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105396361A true CN105396361A (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510850306.0A Pending CN105396361A (en) | 2015-11-30 | 2015-11-30 | Peripherally-driven fine rack pollution cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105396361A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701313A (en) * | 2016-08-29 | 2019-05-03 | 季慧敏 | A kind of Chinese medicine dreg filtering extraction element |
| CN110407263A (en) * | 2019-07-17 | 2019-11-05 | 上海世浦泰膜科技有限公司 | A kind of Barrate type grilling machine |
| CN110652772A (en) * | 2019-10-09 | 2020-01-07 | 国合恒新环保江苏有限公司 | Large-flux net plate type fine grid device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1978799A (en) * | 2005-11-30 | 2007-06-13 | 台禹监测科技股份有限公司 | Ditch water flow desludging device |
| CN102059019A (en) * | 2010-10-28 | 2011-05-18 | 中山市环保实业发展有限公司 | Grating dirt removing machine |
| CN102553329A (en) * | 2012-01-22 | 2012-07-11 | 江苏一环集团有限公司 | Rotary fine screen for water treatment and application of rotary fine screen to water treatment |
| CN103432807A (en) * | 2013-08-05 | 2013-12-11 | 宜兴泉溪环保设备有限公司 | Internal inflow stepped screen board grid cleaner |
| CN205216350U (en) * | 2015-11-30 | 2016-05-11 | 江苏海祥环保工程有限公司 | Thin grid scrubbing device of neighboring drive |
-
2015
- 2015-11-30 CN CN201510850306.0A patent/CN105396361A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1978799A (en) * | 2005-11-30 | 2007-06-13 | 台禹监测科技股份有限公司 | Ditch water flow desludging device |
| CN102059019A (en) * | 2010-10-28 | 2011-05-18 | 中山市环保实业发展有限公司 | Grating dirt removing machine |
| CN102553329A (en) * | 2012-01-22 | 2012-07-11 | 江苏一环集团有限公司 | Rotary fine screen for water treatment and application of rotary fine screen to water treatment |
| CN103432807A (en) * | 2013-08-05 | 2013-12-11 | 宜兴泉溪环保设备有限公司 | Internal inflow stepped screen board grid cleaner |
| CN205216350U (en) * | 2015-11-30 | 2016-05-11 | 江苏海祥环保工程有限公司 | Thin grid scrubbing device of neighboring drive |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701313A (en) * | 2016-08-29 | 2019-05-03 | 季慧敏 | A kind of Chinese medicine dreg filtering extraction element |
| CN109701313B (en) * | 2016-08-29 | 2021-04-09 | 绍兴市达冷肯生物科技有限公司 | Traditional chinese medicine dregs of a decoction filter extraction element |
| CN110407263A (en) * | 2019-07-17 | 2019-11-05 | 上海世浦泰膜科技有限公司 | A kind of Barrate type grilling machine |
| CN110652772A (en) * | 2019-10-09 | 2020-01-07 | 国合恒新环保江苏有限公司 | Large-flux net plate type fine grid device |
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Application publication date: 20160316 |
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