CN203065329U - Rolling wheel for mud pressing dehydration device of pressure filter - Google Patents
Rolling wheel for mud pressing dehydration device of pressure filter Download PDFInfo
- Publication number
- CN203065329U CN203065329U CN 201320009910 CN201320009910U CN203065329U CN 203065329 U CN203065329 U CN 203065329U CN 201320009910 CN201320009910 CN 201320009910 CN 201320009910 U CN201320009910 U CN 201320009910U CN 203065329 U CN203065329 U CN 203065329U
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- China
- Prior art keywords
- diameter circular
- rolling wheel
- plectanes
- diameter
- circular plates
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Abstract
The utility model discloses a rolling wheel for a mud pressing dehydration device of a pressure filter. The rolling wheel comprises a rolling wheel shaft, a plurality of small-diameter circular plates and a plurality of large-diameter circular plates, wherein journal end parts are respectively arranged on the two ends of the rolling wheel shaft and used for installing bearings, and external threaded parts are respectively formed on the two ends of the rolling wheel shaft; the plurality of small-diameter circular plates and the plurality of large-diameter circular plates are sleeved on the rolling wheel shaft; two pressing plates are respectively threaded with the external threaded parts on the two ends of the rolling wheel shaft; and the four pressing plates tightly clamp the plurality of small-diameter circular plates and the plurality of large-diameter circular plates together, wherein each small-diameter circular plate is clamped between two large-diameter circular plates, and the external diameters of the small-diameter circular plates are less than the external diameters of the large-diameter circular plates, so that a mud pressing dehydration groove is formed between the every two large-diameter circular plates and used for engaging with the large-diameter circular plate on another rolling wheel. The rolling wheel is simple in structure, and the two adjacent rolling wheels can be meshed with each other through the mud pressing dehydration grooves so as to improve a mud pressing dehydration effect.
Description
Technical field
The utility model relates to the pressure filter apparatus field, particularly a kind of running roller of pressing the mud dewatering unit for pressure filter.
Background technology
Sewage disposal is an important part in the environmental protection industry (epi), and existing effluent treatment and filtering device has centrifugal filter, plate and frame filter, band filter and spiral filter.Centrifugal filter rotating speed height wherein, noise is big, the energy consumption height, plate and frame filtering machine structure complexity is taken up an area of greatly, and filter cloth is easily broken, operates loaded down with trivial details.The belt filtration unit takes up an area of big, and consumed energy is big, fluctuation of service.Circulation lamination in the spiral filter and axle wearing and tearing easily, work-ing life is shorter, and efficient is low.Because these filtration units exist problem, can not adapt to growing environmental protection cause requirement.
The utility model content
Technical problem to be solved in the utility model is deficiency and the defective at existing pressure filter, and by a kind of running roller for pressure filter pressure mud dewatering unit, this running roller makes that the pressure mud dehydrating effect of pressure filter is good, improves filter quality.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of running roller of pressing the mud dewatering unit for pressure filter, it is characterized in that, described running roller comprises a rolling axle and some minor diameter plectanes and some major diameter plectanes, the two ends of wherein said rolling axle have outward extending in order to bearings mounted axle journal end, and be provided with external thread part at the two ends of this rolling axle, some minor diameter plectanes and some major diameter plectanes are enclosed within on the described rolling axle, on the external thread part at described rolling axle two ends, respectively be rotary with two block pressur plates, four block pressur plates clamp some minor diameter plectanes and some major diameter plectanes jointly, wherein each piece minor diameter plectane is clipped between two blocks of major diameter plectanes, the external diameter of minor diameter plectane forms a pressure mud dewatering tank that supplies the major diameter plectane on another running roller to nip less than the external diameter of major diameter plectane thereby make between two blocks of major diameter plectanes.
Preferably, the thickness of described minor diameter plectane is greater than the thickness of major diameter plectane.
Owing to adopted technical scheme as above, the utility model is simple in structure, and during work, two adjacent running rollers can be pressed the mud dehydrating effect by pressing the mutual interlock of mud dewatering tank, promoting, and when plectane had damage, dismounting changed the outfit easily, reduces maintenance cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to shown in Figure 1, a kind of running roller for pressure filter pressure mud dewatering unit comprises rolling axle 100 and some minor diameter plectanes 130 and some major diameter plectanes 120, wherein the two ends of rolling axle 100 have outward extending in order to bearing 160a to be installed, the axle journal end 100a of 160b, 100b, and be provided with external thread part 110a at the two ends of this rolling axle 100,110b, some minor diameter plectanes 130 and some major diameter plectanes 120 are enclosed within on the rolling axle 100, external thread part 110a at rolling axle 100 two ends, respectively be rotary with two block pressur plate 150a on the 110b, 150b, four block pressur plate 150a, 150b clamps some minor diameter plectanes 130 and some major diameter plectanes 120 jointly.
Because each piece minor diameter plectane 130 is clipped between two blocks of major diameter plectanes 120, the external diameter of minor diameter plectane 130 is less than the external diameter of major diameter plectane 120, the thickness of minor diameter plectane 130 forms a pressure mud dewatering tank 140 that supplies the major diameter plectane on another running roller to nip greater than the thickness of major diameter plectane 120 thereby make between two blocks of major diameter plectanes 120.
During work, the major diameter plectane of two adjacent running rollers can be by pressing the mutual interlock of mud dewatering tank, make water-containing sludge can between two running rollers of interlock mutually, press the mud dehydration, promote and press the mud dehydrating effect, when plectane has damage, only need unload press table 150a, 150b, namely replaceable new plectane 120,130 reduces maintenance cost.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. one kind is used for the running roller that pressure filter is pressed the mud dewatering unit, it is characterized in that, described running roller comprises a rolling axle and some minor diameter plectanes and some major diameter plectanes, the two ends of wherein said rolling axle have outward extending in order to bearings mounted axle journal end, and be provided with external thread part at the two ends of this rolling axle, some minor diameter plectanes and some major diameter plectanes are enclosed within on the described rolling axle, on the external thread part at described rolling axle two ends, respectively be rotary with two block pressur plates, four block pressur plates clamp some minor diameter plectanes and some major diameter plectanes jointly, wherein each piece minor diameter plectane is clipped between two blocks of major diameter plectanes, the external diameter of minor diameter plectane forms a pressure mud dewatering tank that supplies the major diameter plectane on another running roller to nip less than the external diameter of major diameter plectane thereby make between two blocks of major diameter plectanes.
2. a kind of running roller for pressure filter pressure mud dewatering unit as claimed in claim 1 is characterized in that the thickness of described minor diameter plectane is greater than the thickness of major diameter plectane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009910 CN203065329U (en) | 2013-01-08 | 2013-01-08 | Rolling wheel for mud pressing dehydration device of pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009910 CN203065329U (en) | 2013-01-08 | 2013-01-08 | Rolling wheel for mud pressing dehydration device of pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065329U true CN203065329U (en) | 2013-07-17 |
Family
ID=48764143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009910 Expired - Fee Related CN203065329U (en) | 2013-01-08 | 2013-01-08 | Rolling wheel for mud pressing dehydration device of pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013221160B4 (en) * | 2013-10-17 | 2021-02-25 | Haarslev Industries GmbH | Feeding device of a belt drying system |
-
2013
- 2013-01-08 CN CN 201320009910 patent/CN203065329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013221160B4 (en) * | 2013-10-17 | 2021-02-25 | Haarslev Industries GmbH | Feeding device of a belt drying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140108 |