CN201179729Y - S shaped dewatering device of band type dewatering machine - Google Patents
S shaped dewatering device of band type dewatering machine Download PDFInfo
- Publication number
- CN201179729Y CN201179729Y CNU2008200621350U CN200820062135U CN201179729Y CN 201179729 Y CN201179729 Y CN 201179729Y CN U2008200621350 U CNU2008200621350 U CN U2008200621350U CN 200820062135 U CN200820062135 U CN 200820062135U CN 201179729 Y CN201179729 Y CN 201179729Y
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- strainer
- shaped
- pressure roller
- compression rollers
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Abstract
The utility model discloses an S-shaped dehydration device of a strip-type dehydrator. The S-shaped dehydration device comprises three or more than three compression rollers arranged on a stander in parallel and filter strips which are arranged between two adjacent compression rollers and alternately contacted with the upper end and the lower end of two adjacent compression rollers; and each filter strip is of an S shape. The S-shaped dehydration device is characterized in that the range of a wrapping angle of the filter strips and all middle compression rollers between the compression rollers of two ends is between 57 and 21 degrees. The S-shaped dehydration device increases the contact area between the filter strip and each compression roller, thereby improving the dehydrating effect.
Description
Technical field
The utility model relates to a kind of S shape dewater unit of belt dewaterer.
Background technology
The belt dewaterer is a kind of dehydration machine that is widely used in various poor slags, its dewatering type has gravity dehydration, cramping dehydration and three kinds of forms of S type extrusion dehydration, S type squeezing dehydration device role maximum wherein, it comprises the rack-mounted side by side pressure roller more than three or three, and be arranged between adjacent two pressure rollers, and alternately with adjacent two pressure rollers on, the contacted strainer in lower end, strainer is S-shaped, its scope of cornerite of pressure roller is more than 60 ° in the middle of between described strainer and the two ends pressure roller all, because cornerite is bigger, under the pressure roller diameter situation identical with difference in height, spacing between each pressure roller is bigger than normal, cause the contact area of strainer and each pressure roller less than normal, the area of strainer overhanging portion is bigger than normal, has influenced dehydrating effect.
The utility model content
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art, and a kind of S shape dewater unit of belt dewaterer is provided, and it can increase the contact area of strainer and each pressure roller, thereby improves dehydrating effect.
The purpose of this utility model is to realize like this:
A kind of S shape dewater unit of belt dewaterer, comprise rack-mounted side by side more than three or three pressure roller and be arranged between adjacent two pressure rollers, and alternately and the contacted strainer of the upper and lower end of adjacent two pressure rollers, strainer is S-shaped, it is characterized in that its scope of cornerite of all the middle pressure rollers between described strainer and the two ends pressure roller is 57 °-21 °;
The utility model is because its scope of cornerite of the middle pressure roller of all between strainer and the two ends pressure roller is reduced into 57 °-21 °, under the pressure roller diameter situation identical with difference in height, spacing between each pressure roller reduces, cause the contact area of strainer and each pressure roller to increase, the area of strainer overhanging portion reduces, thereby improves dehydrating effect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, the S shape dewater unit of belt dewaterer, comprise and be installed in four pressure rollers 1,2,3,4 on the frame 6 side by side and be arranged between adjacent two pressure rollers, and alternately and the contacted strainer 5 of the upper and lower end of adjacent two pressure rollers, strainer 5 is S-shaped, described strainer 5 is 47 ° with the cornerite of pressure roller 2, and strainer 5 is 31 ° with the cornerite of pressure roller 3.
Claims (1)
1, a kind of S shape dewater unit of belt dewaterer, comprise rack-mounted side by side more than three or three pressure roller and be arranged between adjacent two pressure rollers, and alternately and the contacted strainer of the upper and lower end of adjacent two pressure rollers, strainer is S-shaped, it is characterized in that its scope of cornerite of all the middle pressure rollers between described strainer and the two ends pressure roller is 57 °-21 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200621350U CN201179729Y (en) | 2008-02-02 | 2008-02-02 | S shaped dewatering device of band type dewatering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200621350U CN201179729Y (en) | 2008-02-02 | 2008-02-02 | S shaped dewatering device of band type dewatering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179729Y true CN201179729Y (en) | 2009-01-14 |
Family
ID=40249232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200621350U Expired - Fee Related CN201179729Y (en) | 2008-02-02 | 2008-02-02 | S shaped dewatering device of band type dewatering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179729Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442724A (en) * | 2011-11-02 | 2012-05-09 | 北京工业大学 | System and method for processing residual sludge decrement synchronous denitrification |
| CN107594582A (en) * | 2017-08-31 | 2018-01-19 | 广西贵港市宏利生物能源科技有限公司 | A kind of vegetables filter pressing dehydrator |
-
2008
- 2008-02-02 CN CNU2008200621350U patent/CN201179729Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442724A (en) * | 2011-11-02 | 2012-05-09 | 北京工业大学 | System and method for processing residual sludge decrement synchronous denitrification |
| CN102442724B (en) * | 2011-11-02 | 2013-07-17 | 北京工业大学 | Method for processing residual sludge decrement synchronous denitrification |
| CN107594582A (en) * | 2017-08-31 | 2018-01-19 | 广西贵港市宏利生物能源科技有限公司 | A kind of vegetables filter pressing dehydrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20090114 Termination date: 20130202 |