CN204469346U - For the rotary drum filter of industrial wastewater Separation of Solid and Liquid - Google Patents
For the rotary drum filter of industrial wastewater Separation of Solid and Liquid Download PDFInfo
- Publication number
- CN204469346U CN204469346U CN201520050585.8U CN201520050585U CN204469346U CN 204469346 U CN204469346 U CN 204469346U CN 201520050585 U CN201520050585 U CN 201520050585U CN 204469346 U CN204469346 U CN 204469346U
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- drum
- plate
- cabinet
- filter
- 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
Links
- 239000007787 solid Substances 0.000 title claims abstract description 14
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 title claims abstract description 11
- 238000000926 separation method Methods 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002893 slag Substances 0.000 claims abstract description 13
- 241000216843 Ursus arctos horribilis Species 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims abstract description 8
- 239000003638 reducing agent Substances 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract 2
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 210000001331 Nose Anatomy 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000006065 biodegradation reaction Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model discloses a kind of rotary drum filter for industrial wastewater Separation of Solid and Liquid, it comprises frame, cabinet, by cabinet dividing plate in cabinet, overfall, the crest of weir that eliminator plate is formed, water reserve and the water inlet and the evacuation port that are arranged on water reserve at crest of weir rear portion, the rotary drum installing zone of crest of weir front portion and be arranged on the delivery port of rotary drum installing zone and the slag scraping mechanism at slag notch place, be arranged on rotary drum installing zone in cabinet and the surperficial rotary drum being provided with filter screen of circumferential outer edge driven by motor via reducer and driven journal, and drum screen cleaning device, the filter screen on described rotary drum circumferential outer edge surface is indulged by the stainless steel of falling wedge shape, horizontal grizzly bar welding forms aperture plate, aperture plate gap is the strip of 0.5-2.5mm.This not only reduces the use amount of grizzly bar, strainability is good, not easily blocks; And compact conformation, be easy to cleaning, when processing identical wastewater flow rate, its body is less, takes up room little.
Description
Technical field
The utility model relates to a kind of rotary drum filter for industrial wastewater Separation of Solid and Liquid, belongs to sewage treatment equipment technical field.
Background technology
At present, be applied in beer, medicine company, the rotary drum filter of industry such as wood industry and chemical industry etc., filter screen due to its rotary drum welds by the stainless steel grizzly bar of falling wedge shape the grid gap forming rectangle, although it is to graininess in industrial wastewater, the cotton-shaped suspension that waits has good filter effect, but because the filter screen grid gap on rotary drum circumferential outer edge surface is too close, too little, when causing filtration, during the non-viscous fibres type organics such as particularly elongated fibrous in filtering waste water organic suspension solid and not easily biodegradable floating thing vinasse, its grid gap is often easy to blocking, fluid is difficult to pass through, strainability is poor, and filter volume is large, take up room large.
Utility model content
It is good that the purpose of this utility model is to provide a kind of strainability, and the rotary drum filter for industrial wastewater Separation of Solid and Liquid of small volume, with organic suspension solid elongated fibrous in effective filtering industrial wastewater and the not easily non-viscous fibres type organic such as biodegradable floating thing vinasse.
Its technical scheme is: a kind of rotary drum filter for industrial wastewater Separation of Solid and Liquid, comprise frame, cabinet, cabinet inner route clapboard, overfall, dash side plate, the crest of weir that eliminator plate is formed, water reserve and the water inlet and the evacuation port that are arranged on water reserve at crest of weir rear portion, rotary drum installing zone and the delivery port and the slag notch that are arranged on rotary drum installing zone of crest of weir front portion, be arranged on rotary drum installing zone in cabinet and the surperficial rotary drum being provided with filter screen of circumferential outer edge driven by motor via reducer and driven journal, and drum screen cleaning device, it is characterized in that: the filter screen on described rotary drum circumferential outer edge surface is indulged by the stainless steel of falling wedge shape grizzly bar, transverse weld forms, aperture plate gap is 0.5-2.5mm.
The described aperture plate be welded by the stainless steel of falling wedge shape grizzly bar vertical, horizontal is sparse aperture plate, and the coated one deck pitch-row of sparse aperture plate outer rim is 1.3-1.5mm, and aperture is the expanded metals of 0.5mm.
Its beneficial effect is: adopt the aperture plate that the stainless steel of falling wedge shape grizzly bar vertical, horizontal is welded, this not only reduces the use amount of horizontal grizzly bar, sound construction is reliable, hydraulic characteristic(s) is extremely excellent, strainability is good, be particularly suitable for organic suspension solid elongated fibrous in filtering waste water and the not easily non-viscous fibres type organic such as biodegradable floating thing vinasse, not easily block; And compact conformation, be easy to cleaning, when processing identical wastewater flow rate, its body is less, takes up room little.Thus effectively compensate for original filter and take up room excessive, the problem of filter capacity deficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is drum screen structural representation;
Fig. 4 is slag scraping mechanism structural representation;
Fig. 5 is the side view of Fig. 4;
Fig. 6 is drum screen cleaning device structural representation.
Detailed description of the invention
As Figure 1-3, a kind of rotary drum filter for industrial wastewater Separation of Solid and Liquid, comprise frame 1, cabinet 4, by cabinet dividing plate in cabinet, overfall, the crest of weir 41 that eliminator plate is formed, water reserve and the water inlet 42 and the evacuation port 43 that are arranged on water reserve at crest of weir rear portion, the rotary drum installing zone of crest of weir front portion and be arranged on the delivery port 44 of rotary drum installing zone and the slag scraping mechanism 45 at slag notch place, be arranged on rotary drum installing zone in cabinet and the surperficial rotary drum 3 being provided with filter screen of the circumferential outer edge driven by motor via reducer 2 and driven journal 21, and drum screen cleaning device 5.The filter screen 31 on described rotary drum 3 circumferential outer edge surface is welded by the stainless steel of falling wedge shape vertical, horizontal grizzly bar 311,312 and forms aperture plate, and aperture plate gap is the strip of 0.5-2.5mm.
The described aperture plate be welded by the stainless steel of falling wedge shape vertical, horizontal grizzly bar is sparse aperture plate, and the coated one deck pitch-row of sparse aperture plate outer rim is 1.3-1.5mm, and aperture is the expanded metals 313 of 0.5mm.
The described slag scraping mechanism 45 being arranged on rotary drum installing zone slag notch place is made up of base, dirt-excluding groove, nylon scraper plate, rotating shaft, pull bar, spring and tensioned plate, fixed rotating shaft 454 bottom dirt-excluding groove 452 in slag scraping mechanism 45, one end of rotating shaft is arranged in the axle sleeve of setting on base 455, the other end and pull bar 453 affixed, the top of pull bar is connected with the tensioned plate 457 be arranged in frame by spring 456; Notch near dirt-excluding groove one end of rotary drum outer rim is provided with nylon scraper plate 451.When spring 456 is strained, drive nylon scraper plate 451 to be close to drum screen surface by pull bar 453, can effectively strike off the filtrate sticked on rotary drum drum screen.
Described drum screen cleaning device 5 is made up of cleaning hose, nozzle, plug, axle sleeve, retainer plate and holder, being arranged on cleaning hose 53 one end in drum screen 31 by plug 56 shutoff overlaps Upper shaft sleeve 51 and puts in the axis hole of the spindle nose 21 be arranged in the drum disc of side, the other end is then fixed on opposite side drum disc by retainer plate 54, external water pipe 55 is through being arranged on the other bearing block 22 of this side drum disc, spindle nose 21 through hole and this side drum disc, insert in the retainer plate 54 in drum screen, the cleaning hose in drum screen is interval with nozzle 52.Connect cleaning hose 54 water source, the backwash can carrying out from inside to outside to drum screen, to ensure the clean of filter screen, improve the filter efficiency of filter screen.
Claims (4)
1. the rotary drum filter for industrial wastewater Separation of Solid and Liquid, comprise frame, cabinet, by cabinet dividing plate in cabinet, overfall, the crest of weir that eliminator plate is formed, water reserve and the water inlet and the evacuation port that are arranged on water reserve at crest of weir rear portion, the rotary drum installing zone of crest of weir front portion and be arranged on the delivery port of rotary drum installing zone and the slag scraping mechanism at slag notch place, be arranged on rotary drum installing zone in cabinet and the surperficial rotary drum being provided with filter screen of circumferential outer edge driven by motor via reducer and driven journal, and drum screen cleaning device, it is characterized in that: the filter screen (31) on described rotary drum (3) circumferential outer edge surface is indulged by the stainless steel of falling wedge shape, horizontal grizzly bar (311, 312) welding forms aperture plate, aperture plate gap is the strip of 0.5-2.5mm.
2. a kind of rotary drum filter for industrial wastewater Separation of Solid and Liquid according to claim 1, it is characterized in that: the described aperture plate be welded by the stainless steel of falling wedge shape vertical, horizontal grizzly bar (311,312), the coated one deck pitch-row of this aperture plate outer rim is 1.3-1.5mm, and aperture is the expanded metals (313) of 0.5mm.
3. a kind of rotary drum filter for industrial wastewater Separation of Solid and Liquid according to claim 1, it is characterized in that: described slag scraping mechanism (45) is made up of base, dirt-excluding groove, nylon scraper plate, rotating shaft, pull bar, spring and tensioned plate, dirt-excluding groove (452) bottom fixed rotating shaft (454) in slag scraping mechanism, one end of rotating shaft is arranged in the upper axle sleeve arranged of base (455), the other end and pull bar (453) affixed, the top of pull bar is connected with the tensioned plate (457) be arranged in frame by spring (456); Notch near dirt-excluding groove one end of rotary drum outer rim is provided with nylon scraper plate (451).
4. a kind of rotary drum filter for industrial wastewater Separation of Solid and Liquid according to claim 1, it is characterized in that: described drum screen cleaning device (5) is by cleaning hose, nozzle, plug, axle sleeve, retainer plate and holder are formed, being arranged on cleaning hose (53) one end in drum screen (31) by plug (56) shutoff overlaps Upper shaft sleeve (51) and puts in the axis hole of the spindle nose (21) be arranged in the drum disc of side, the other end is fixed on opposite side drum disc by retainer plate (54), external water pipe (55) is through being arranged on the other bearing block (22) of this side drum disc, spindle nose (21) through hole and this side drum disc, insert in the retainer plate (54) in drum screen, cleaning hose in drum screen is interval with nozzle (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050585.8U CN204469346U (en) | 2015-01-23 | 2015-01-23 | For the rotary drum filter of industrial wastewater Separation of Solid and Liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050585.8U CN204469346U (en) | 2015-01-23 | 2015-01-23 | For the rotary drum filter of industrial wastewater Separation of Solid and Liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469346U true CN204469346U (en) | 2015-07-15 |
Family
ID=53625082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520050585.8U Expired - Fee Related CN204469346U (en) | 2015-01-23 | 2015-01-23 | For the rotary drum filter of industrial wastewater Separation of Solid and Liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204469346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958952A (en) * | 2015-07-23 | 2015-10-07 | 王永妍 | Sewage discharge machine |
| CN105126420A (en) * | 2015-08-10 | 2015-12-09 | 安尼康（福建）环保设备有限公司 | Roller filtrate filtration device |
-
2015
- 2015-01-23 CN CN201520050585.8U patent/CN204469346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958952A (en) * | 2015-07-23 | 2015-10-07 | 王永妍 | Sewage discharge machine |
| CN105126420A (en) * | 2015-08-10 | 2015-12-09 | 安尼康（福建）环保设备有限公司 | Roller filtrate filtration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Weimin Inventor after: Ma Buchun Inventor after: Wang Yan Inventor before: Sun Weimin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20190123 |