CN104941288A - Novel belt type filter pressing dewaterer - Google Patents
Novel belt type filter pressing dewaterer Download PDFInfo
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- CN104941288A CN104941288A CN201510387267.5A CN201510387267A CN104941288A CN 104941288 A CN104941288 A CN 104941288A CN 201510387267 A CN201510387267 A CN 201510387267A CN 104941288 A CN104941288 A CN 104941288A
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- filter cloth
- drive roll
- roller set
- watering section
- guide roller
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Abstract
The invention relates to a novel belt type filter pressing dewaterer. The novel belt type filter pressing dewaterer comprises a first dewatering portion and a second dewatering portion; the first dewatering portion comprises a first guide roller set, a first filter cloth and a first drive roller, the first filter cloth is led from the first drive roller, sequentially winds around the first guide roller set and returns to a first drive roller surface, and the first filter cloth forms a strip of an annular belt; the second dewatering portion comprises a bending roller set, a second drive roller, a second guide roller set and a second filter cloth, the second filter cloth is led from the second drive roller, sequentially winds around the second guide roller set and the bending roller set and returns to a second drive roller surface, the second filter cloth forms a strip of an annular belt, the second filter cloth forms an inwards concave bent surface at the bending roller set, and a drum is arranged above the bent surface. The novel belt type filter pressing dewaterer is simple in structure, reasonable in design, stable in operation, convenient to maintain and manage and good in dewatering effect, and has the advantages of being low in capital construction investment, low in operating cost, obvious in energy saving and cost reducing and the like.
Description
Technical field
The present invention relates to a kind of novel band filter pressing dehydrator.
Background technology
Sanitary sewage includes various slurries, sewage and ight soil etc. in urban life, mostly be nontoxic inorganic salts, comparison of ingredients is fixed, main containing organic matters such as carbohydrate, protein, amino acid, fat, relatively be applicable to bacterium, virus growth and there is certain fertilizer efficiency, can be used to irrigated farmland.Simultaneously, in sanitary sewage, the plant nutrient substance such as nitrogen, phosphorus content is more, easily cause the eutrophication of water body, one of primary pollution source of water body, therefore need to process sanitary sewage and after making it up to standard, could be disposed in rivers and lakes and be gone, thus be overcome the water pollution because sanitary sewage causes.A very important operation in sewage disposal during sludge concentration and dewatering, traditional device for dehydrating sladge waste complex structure, complex operation, costs and poor dehydration results.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provides a kind of novel band filter pressing dehydrator.
The technical solution adopted for the present invention to solve the technical problems is: a kind of novel band filter pressing dehydrator, comprise the first de-watering section and the second de-watering section, described first de-watering section comprises the first guide roller set, the first filter cloth and the first drive roll, first filter cloth from the first drive roll extract walk around the first guide roller set successively after turn back to first initiatively on roll surface, the first filter cloth forms an annular belt; Described second de-watering section comprises bending roll group, the second drive roll, the second guide roller set and the second filter cloth, second filter cloth from the second drive roll extract walk around the second guide roller set and bending roll group successively after return second initiatively roll surface, second filter cloth forms an annular belt, second filter cloth forms the curved surface concaved at bending roll group place, be provided with cylinder above curved surface; The sludge sump collecting mud is provided with below described second drive roll; Described first de-watering section and the second de-watering section are provided with filter cloth cleaning device.
Further, described filter cloth cleaning device comprises the cleaning shower nozzle for cleaning filter cloth, is provided with the water leg collecting sewage, is provided with delivery port bottom water leg below the first de-watering section and the second de-watering section, and cleaning shower nozzle is connected to cleaning sink by pipeline.
Further, the excircle place of the first described drive roll, cylinder and the second drive roll is provided with the scraper for mud discharging.
Further, the second described filter cloth is for planting a mao filter cloth.
Further, described water leg is set to incline structure, and water leg (14) angle of inclination is 10 ~ 20 °.
Further, described water leg angle of inclination is 15 °.
By adopting preceding solution, the invention has the beneficial effects as follows: structure of the present invention is simple, reasonable in design, stable, maintenance management convenient, dehydrating effect is good, has that capital expenditure is low, operating cost is few, an energy-saving and cost-reducing advantage such as obvious.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Wherein, the 1, first de-watering section, the 2, second de-watering section, 3, cleaning sink, 4, sludge sump, the 5, first guide roller set, 6, the first filter cloth, the 7, first drive roll, 8, scraper, 9, bending roll group, 10, cylinder, the 11, second guide roller set, 12, the second drive roll, the 13, second filter cloth, 14, water leg, 15. cleaning shower nozzles, 16, delivery port.
Detailed description of the invention
The present invention is further illustrated by reference to the accompanying drawings now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, and therefore it only shows the formation relevant with the present invention.
With reference to figure 1 the present embodiment, a kind of novel band filter pressing dehydrator is disclosed, comprise the first de-watering section 1 and the second de-watering section 2, first de-watering section 1 comprises the first guide roller set 5, first filter cloth 6 and the first drive roll 7, first filter cloth 6 extracts to walk around successively after the first guide roller set 5 from the first drive roll 7 and turns back on the first drive roll 7, and the first filter cloth 6 forms an annular belt; Second de-watering section 2 comprises bending roll group 9, second drive roll 12, second guide roller set 11 and the second filter cloth 13, second filter cloth 13 from the second drive roll 12 extract walk around the second guide roller set 11 and bending roll group 9 successively after return the second drive roll 12, second filter cloth 13 forms an annular belt, second filter cloth 13 forms the curved surface concaved at bending roll group 9 place, be provided with cylinder 10 above curved surface; The sludge sump 4 collecting mud is provided with below second drive roll 12; First de-watering section 1 and the second de-watering section 2 are provided with filter cloth cleaning device.
Filter cloth cleaning device comprises the water leg 14 being provided with below cleaning shower nozzle 15, first de-watering section 1 for cleaning filter cloth and the second de-watering section 2 and collecting sewage, is provided with delivery port 16 bottom water leg 14, and cleaning shower nozzle 15 is connected to cleaning sink 3 by pipeline; First drive roll 7, the excircle place of cylinder 10 and the second drive roll 12 is provided with the scraper 8 for mud discharging; Second filter cloth 13 is for planting a mao filter cloth; Water leg 14 is set to incline structure, and water leg 14 angle of inclination is 15 °.
During work, the mud under Action of Gravity Field is concentrated on the first filter cloth 6, and through scraper 8 discharging to the second filter cloth 13, under the cooperatively interacting of cylinder 10, second filter cloth 13 and bending roll group 9, mud is concentrated again, and the mud finally after dehydration is collected into sludge sump 4.
This novel band filter pressing dehydrator structure is simple, reasonable in design, stable, maintenance management convenient, and dehydrating effect is good, has that capital expenditure is low, operating cost is few, an energy-saving and cost-reducing advantage such as obvious.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (6)
1. a novel band filter pressing dehydrator, it is characterized in that: comprise the first de-watering section (1) and the second de-watering section (2), described first de-watering section (1) comprises the first guide roller set (5), the first filter cloth (6) and the first drive roll (7), first filter cloth (6) extracts to walk around successively after the first guide roller set (5) from the first drive roll (7) and turns back on the first drive roll (7) face, and the first filter cloth (6) forms an annular belt; Described second de-watering section (2) comprises bending roll group (9), the second drive roll (12), the second guide roller set (11) and the second filter cloth (13), second filter cloth (13) from the second drive roll (12) extract walk around the second guide roller set (11) and bending roll group (9) successively after return the second drive roll (12) face, second filter cloth (13) forms an annular belt, second filter cloth (13) forms the curved surface concaved at bending roll group (9) place, be provided with cylinder (10) above curved surface; Described second drive roll (12) below is provided with the sludge sump (4) collecting mud; Described first de-watering section (1) and the second de-watering section (2) are provided with filter cloth cleaning device.
2. novel band filter pressing dehydrator according to claim 1, it is characterized in that: described filter cloth cleaning device comprises the cleaning shower nozzle (15) for cleaning filter cloth, first de-watering section (1) and the second de-watering section (2) below are provided with the water leg (14) collecting sewage, water leg (14) bottom is provided with delivery port (16), and cleaning shower nozzle (15) is connected to cleaning sink (3) by pipeline.
3. novel band filter pressing dehydrator according to claim 1, is characterized in that: the excircle place of described the first drive roll (7), cylinder (10) and the second drive roll (12) is provided with the scraper (8) for mud discharging.
4. novel band filter pressing dehydrator according to claim 1, is characterized in that: described the second filter cloth (13) is for planting a mao filter cloth.
5. novel band filter pressing dehydrator according to claim 1, is characterized in that: described water leg (14) is set to incline structure, and water leg (14) angle of inclination is 10 ~ 20 °.
6. novel band filter pressing dehydrator according to claim 5, is characterized in that: described water leg (14) angle of inclination is 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510387267.5A CN104941288A (en) | 2015-07-04 | 2015-07-04 | Novel belt type filter pressing dewaterer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510387267.5A CN104941288A (en) | 2015-07-04 | 2015-07-04 | Novel belt type filter pressing dewaterer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104941288A true CN104941288A (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510387267.5A Pending CN104941288A (en) | 2015-07-04 | 2015-07-04 | Novel belt type filter pressing dewaterer |
Country Status (1)
| Country | Link |
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| CN (1) | CN104941288A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393969A (en) * | 2019-06-26 | 2019-11-01 | 宁夏共享机床辅机有限公司 | Filter with cleaning plant |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105899A (en) * | 1980-01-28 | 1981-08-22 | Mitsui Eng & Shipbuild Co Ltd | Pressing device of dewatering machine |
| CN201632129U (en) * | 2009-12-23 | 2010-11-17 | 于波涛 | Belt filter press |
| CN103028290A (en) * | 2011-10-08 | 2013-04-10 | 曹健 | Novel belt type filter-press concentrating and dewatering system capable of dewatering at high efficiency |
| CN203842384U (en) * | 2014-04-22 | 2014-09-24 | 杭州悦源环保设备有限公司 | Belt type concentration filter press |
| CN104069671A (en) * | 2014-06-25 | 2014-10-01 | 扬州市天龙环保设备有限公司 | Concave and convex rolling shaft pressure device of belt filter press |
| CN204400794U (en) * | 2014-12-15 | 2015-06-17 | 诸城市志诚机械有限公司 | Belt filter press |
| CN204767735U (en) * | 2015-07-04 | 2015-11-18 | 苏州达泰佳机械科技有限公司 | Novel belt filter -pressing hydroextractor |
-
2015
- 2015-07-04 CN CN201510387267.5A patent/CN104941288A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105899A (en) * | 1980-01-28 | 1981-08-22 | Mitsui Eng & Shipbuild Co Ltd | Pressing device of dewatering machine |
| CN201632129U (en) * | 2009-12-23 | 2010-11-17 | 于波涛 | Belt filter press |
| CN103028290A (en) * | 2011-10-08 | 2013-04-10 | 曹健 | Novel belt type filter-press concentrating and dewatering system capable of dewatering at high efficiency |
| CN203842384U (en) * | 2014-04-22 | 2014-09-24 | 杭州悦源环保设备有限公司 | Belt type concentration filter press |
| CN104069671A (en) * | 2014-06-25 | 2014-10-01 | 扬州市天龙环保设备有限公司 | Concave and convex rolling shaft pressure device of belt filter press |
| CN204400794U (en) * | 2014-12-15 | 2015-06-17 | 诸城市志诚机械有限公司 | Belt filter press |
| CN204767735U (en) * | 2015-07-04 | 2015-11-18 | 苏州达泰佳机械科技有限公司 | Novel belt filter -pressing hydroextractor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393969A (en) * | 2019-06-26 | 2019-11-01 | 宁夏共享机床辅机有限公司 | Filter with cleaning plant |
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Application publication date: 20150930 |
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| WD01 | Invention patent application deemed withdrawn after publication |