CN201136833Y - Pressing type mud dewatering device - Google Patents
Pressing type mud dewatering device Download PDFInfo
- Publication number
- CN201136833Y CN201136833Y CNU200720158681XU CN200720158681U CN201136833Y CN 201136833 Y CN201136833 Y CN 201136833Y CN U200720158681X U CNU200720158681X U CN U200720158681XU CN 200720158681 U CN200720158681 U CN 200720158681U CN 201136833 Y CN201136833 Y CN 201136833Y
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- CN
- China
- Prior art keywords
- material cylinder
- material tank
- pressing plate
- hydraulic oil
- oil cylinder
- 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 - Lifetime
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- Treatment Of Sludge (AREA)
Abstract
The utility model provides a compression type sludge dewatering device and a working method thereof, which belong to the technical field of the sludge dewatering device. The device comprises a rack, a material tank and a hydraulic oil cylinder, wherein, both the material tank and the hydraulic oil cylinder are installed on the rack, and the hydraulic oil cylinder is positioned above or below the material tank; the material tank is a tube-shaped material tank, an opening is arranged at the upper end of the material tank , the lower end is sealed, and water outlet holes are distributed on the side wall of the material tank; a pressing plate with the inner diameter matched with the inner diameter of the material tank is arranged at the upper end of the material tank, and the back side of the pressing plate is connected with a piston of the hydraulic oil cylinder or a sliding plate at the upper part of the rack; a positioning device is arranged on the rack; the material tank is fixedly arranged on the chassis of the rack, and a feed opening is arranged at the upper part of the material tank; a water baffle pan is arranged at the bottom part of the material tank; a hydraulic oil pipe is arranged on the hydraulic oil cylinder. When the hydraulic oil cylinder is started, the piston of the hydraulic oil cylinder drives the pressing plate to move in the material tank or drive the material tank to move upwards, in order to apply pressure to the sludge in the material tank, and the sludge in the material tank can be pressed repeatedly through the pressing plate, thereby the water content of the sludge is reduced.
Description
Technical field
The utility model patent relates to a kind of press type sludge dehydration equipment, belongs to the sludge dehydration device technical field.
Background technology
The processing of all kinds of life industrial sludges such as municipal sludge, paper mill sludge, printing and dyeing sludge, chemical engineering sludge is the difficult problem in Environmental Science and Engineering field, and incineration technology is best so far method for sludge treatment.A crucial prerequisite of incineration technology is a sludge dehydrating and drying, and the water content of mud is reduced to 40%-50% from 80%, makes full use of the calorific value in the mud in burning process, replaces the fire coal burning that acts as a fuel.Because mud granule is tiny, adopt the direct filtration dehydration method to be difficult to the water content of mud is reduced to 40%-50% from 80%.
Summary of the invention
At the defective of prior art, the utility model provides that a kind of reasonable in design, simple in structure, easy to use, dehydrating effect is good, mud can be used as solid fuel and enters power boiler and carry out the incendiary press type sludge dehydration equipment after granulation.
A kind of press type sludge dehydration equipment comprises frame, material cylinder and hydraulic ram, and material cylinder and hydraulic ram all are installed on the frame, and hydraulic ram is positioned at above the material cylinder or expects below the cylinder; The material cylinder is a tubular material cylinder, the upper end open of material cylinder, and the lower end sealing, posticum is distributed in material cylinder sidewall; Material cylinder upper end is provided with and expects the pressing plate that cylinder bore is complementary, and the back side of pressing plate or upper rack slide plate fixedly connected with the piston of hydraulic ram links to each other.
Described frame is provided with steady arm, and this steady arm is between material cylinder and pressing plate.
Described material cylinder is installed on the chassis of frame, and the material cylinder can move on the horizontal direction on chassis; Material cylinder top is provided with opening for feed.
Described material cylinder bottom portion is provided with water retaining disk.
Described hydraulic ram is provided with the hydraulic efficiency oil oil pipe.
Described pressing plate can move in the horizontal direction by slide plate.
The method of work of above-mentioned press type sludge dehydration equipment is: be higher than 80% various mud pack and put into the material cylinder moisture; According to the sludge quantity of material in the cylinder, make between material cylinder and the pressing plate by steady arm and to locate; The primer fluid compressing cylinder, the piston drive pressing plate of hydraulic ram moves in the material cylinder or drives charging basket and moves upward, and the mud in the material cylinder is exerted pressure; By pressing plate the mud in the material cylinder is squeezed repeatedly, reduce below the sludge moisture content to 50%.
After adopting the utility model, the moisture mud such as 80% various mud such as paper mill sludge, printing and dyeing sludge, domestic sludge that are higher than, through moisture reaching below 50% after the processed, mud after the dehydration can be used as solid fuel and enters power boiler and burn after granulation, not only prevented and treated environmental pollution but also brought economic benefit for enterprise.
The utlity model has that reasonable in design, simple in structure, easy to use, dehydrating effect is good, mud can be used as solid fuel and enters power boiler and carry out the incendiary characteristics after granulation.
Description of drawings
Fig. 1 is that hydraulic ram is positioned at the front view of the present utility model above the material cylinder.
Fig. 2 is that the material cylinder moves out the outer left view of the present utility model of frame.
Fig. 3 is that hydraulic ram is positioned at the of the present utility model front view of material below the cylinder.
Fig. 4 is that cover plate moves out the outer left view of the present utility model of frame.
Wherein: 1, frame, 2, hydraulic ram, 3, oil pipe, 4, pressing plate, 5, steady arm, 6, the material cylinder, 7, chassis 8, water retaining disk, 9, slide plate, 10, the connection portion.
Embodiment
Embodiment 1:
Structure of the present utility model comprises frame 1, material cylinder 6 and hydraulic ram 2 as depicted in figs. 1 and 2, and material cylinder 6 and hydraulic ram 2 all are installed on the frame, and hydraulic ram 2 is positioned at above the material cylinder 6; Material cylinder 6 is a tubular material cylinder, the upper end open of material cylinder 6, and the lower end sealing, posticum is distributed in material cylinder sidewall; Material cylinder 6 upper ends are provided with and expect the pressing plate 4 that cylinder 6 internal diameters are complementary, and fixedly connected with the piston of hydraulic ram 2 in the back side of pressing plate 4.
Described frame 1 is provided with steady arm 5, and this steady arm 5 is between material cylinder 6 and pressing plate 4.
Described material cylinder 6 is installed on the chassis 7 of frame, and material cylinder 6 can move on the horizontal direction on chassis 7; Material cylinder 6 tops are provided with opening for feed.
Described material cylinder 6 bottoms are provided with water retaining disk 8.
Described hydraulic ram 2 is provided with hydraulic efficiency oil oil pipe 3.
Described pressing plate 4 can move in the horizontal direction by slide plate 9.
Embodiment 2:
Structure of the present utility model comprises frame 1, material cylinder 6 and hydraulic ram 2 as shown in Figure 3 and Figure 4, and material cylinder 6 and hydraulic ram 2 all are installed on the frame, and hydraulic ram 2 is positioned at below the material cylinder 6; Material cylinder 6 is a tubular material cylinder, the upper end open of material cylinder 6, and the lower end sealing, posticum is distributed in material cylinder sidewall; Material cylinder upper end is provided with and expects the pressing plate that cylinder bore is complementary, and the back side of pressing plate 4 links to each other with frame 1 top slide plate 9.
Described frame 1 is provided with steady arm 5, and this steady arm 5 is between material cylinder 6 and pressing plate 4.
Described material cylinder 1 is installed on the chassis 7 of frame 1, and material cylinder 6 can move on the horizontal direction on chassis 7; Material cylinder 6 tops are provided with opening for feed.
Described material cylinder 6 bottoms are provided with water retaining disk 8.
Described hydraulic ram 2 is provided with hydraulic efficiency oil oil pipe 3.
Described pressing plate 4 can move in the horizontal direction by slide plate 9.
After adopting the utility model, the moisture mud such as 80% various mud such as paper mill sludge, printing and dyeing sludge, domestic sludge that are higher than, through moisture reaching below 40% after the processed, mud after the dehydration can be used as solid fuel and enters power boiler and burn after granulation, not only prevented and treated environmental pollution but also brought economic benefit for enterprise.
Claims (6)
1, a kind of press type sludge dehydration equipment is characterized in that, comprises frame, material cylinder and hydraulic ram, and material cylinder and hydraulic ram all are installed on the frame, and hydraulic ram is positioned at above the material cylinder or expects below the cylinder; The material cylinder is a tubular material cylinder, the upper end open of material cylinder, and the lower end sealing, posticum is distributed in material cylinder sidewall; Material cylinder upper end is provided with and expects the pressing plate that cylinder bore is complementary, and the back side of pressing plate or upper rack slide plate fixedly connected with the piston of hydraulic ram links to each other.
2, a kind of press type sludge dehydration equipment as claimed in claim 1 is characterized in that, described frame is provided with steady arm, and this steady arm is between material cylinder and pressing plate.
3, a kind of press type sludge dehydration equipment as claimed in claim 1 is characterized in that, described material cylinder is installed on the chassis of frame, and the material cylinder can move on the horizontal direction on chassis; Material cylinder top is provided with opening for feed.
4, a kind of press type sludge dehydration equipment as claimed in claim 1 is characterized in that, described material cylinder bottom portion is provided with water retaining disk.
5, a kind of press type sludge dehydration equipment as claimed in claim 1 is characterized in that, described hydraulic ram is provided with the hydraulic efficiency oil oil pipe.
6, a kind of press type sludge dehydration equipment as claimed in claim 1 is characterized in that, described pressing plate can move in the horizontal direction by slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720158681XU CN201136833Y (en) | 2007-12-19 | 2007-12-19 | Pressing type mud dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720158681XU CN201136833Y (en) | 2007-12-19 | 2007-12-19 | Pressing type mud dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136833Y true CN201136833Y (en) | 2008-10-22 |
Family
ID=40037524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720158681XU Expired - Lifetime CN201136833Y (en) | 2007-12-19 | 2007-12-19 | Pressing type mud dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136833Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247761A (en) * | 2016-07-25 | 2016-12-21 | 柳州名品科技有限公司 | The using method of bean dregs dehydrator |
-
2007
- 2007-12-19 CN CNU200720158681XU patent/CN201136833Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247761A (en) * | 2016-07-25 | 2016-12-21 | 柳州名品科技有限公司 | The using method of bean dregs dehydrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20071219 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |