CN209583953U - A kind of sludge thickening dehydrator for Treatment of Sludge - Google Patents
A kind of sludge thickening dehydrator for Treatment of Sludge Download PDFInfo
- Publication number
- CN209583953U CN209583953U CN201822015973.9U CN201822015973U CN209583953U CN 209583953 U CN209583953 U CN 209583953U CN 201822015973 U CN201822015973 U CN 201822015973U CN 209583953 U CN209583953 U CN 209583953U
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- sludge
- rotating cylinder
- pedestal
- driving device
- treatment
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- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of sludge thickening dehydrator for Treatment of Sludge, including pedestal, rotating cylinder, driving device, spray equipment, sludge inlet, outlet of sewer, sludge outlet, the accommodating cavity of opening upwards is offered on pedestal；Rotating cylinder is erected at pedestal, and is located in accommodating cavity, and rotating cylinder includes vertical tube part and tapered portion, and the barrel of rotating cylinder is equipped with the right-angled intersection sieve pore for being uniformly arranged and penetrate through barrel, along length extending direction equipped with spiral deflector on the inner wall of rotating cylinder；Driving device is located on pedestal, and the output end of driving device is connect with rotating cylinder；Spray equipment is located on pedestal by mounting plate, and is located at the top of rotating cylinder；Sludge inlet is located at side of the pedestal far from driving device；Outlet of sewer is located at pedestal；Sludge outlet is located at the downside of rotating cylinder close to driving device, and extends to the outside of pedestal, the utility model provide a kind of structure it is simple, to the greatest extent admittedly mud dehydration, convenient for the sludge thickening dehydrator for Treatment of Sludge of cleaning.
Description
Technical field
The utility model relates to a kind of sludge thickening dehydrator, especially a kind of sludge concentration and dewatering for Treatment of Sludge
Machine belongs to technical field of environment protection equipment.
Background technique
With the development of social economy and the quickening of urbanization process, urban wastewater treatment firm machine and its dirt supervened
Mud quantity quicklys increase, and sludge dewatering equipment is widely used in water treatment system, and existing sewage disposal device mainly has belt pressure
Filter formula dewaterer, plate and frame filter pressing dehydrator, horizontal centrifugal formula dewaterer, folded spiral shell formula dewaterer, either that above-mentioned are de-
Under the action of wetting system is required to sludge and strainer perhaps lauter tub sludge is by extruding force or centrifugal force, by sewage from strainer
Perhaps it excludes and uses sewage dehydration equipment filter opening now to be largely rectangle or circular in the filter opening of lauter tub, In
During dehydration, it is easily destroyed the tension of sludge, the sludge for rolling into a ball cotton-shaped is broken up, sludge is caused to arrange with Free water via sieve pore
It removes, concentrated effect is not achieved；And on the other hand, in the presence of structure is complicated, cleaning difficulty, disposal costs are high to be lacked above-mentioned equipment
It falls into.
Utility model content
The utility model technical issues that need to address are to provide that a kind of structure is simple, mud dehydration, just admittedly to the greatest extent
In the sludge thickening dehydrator for Treatment of Sludge of cleaning.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of sludge thickening dehydrator for Treatment of Sludge, it is characterised in that: including pedestal, rotating cylinder, driving device, spray
Shower device, sludge inlet, outlet of sewer, sludge outlet offer the accommodating cavity of opening upwards on the pedestal；The rotating cylinder frame
If on the base, and be located at the accommodating cavity in, the rotating cylinder include vertical tube part and with the integrally formed taper of vertical tube part
Portion, the barrel of the rotating cylinder are equipped with the multiple right-angled intersection sieve pores for being uniformly arranged and penetrating through barrel, on the inner wall of the rotating cylinder
Multiple spiral deflectors are equipped with along length extending direction；The driving device is set on the base, and is located at the accommodating cavity
Side, the output end of the driving device connect with the rotating cylinder；The spray equipment is located at the pedestal by mounting plate
On, and it is located at the top of the rotating cylinder；The sludge inlet is located at pedestal far from the side of driving device, and with the rotating cylinder
Inner cavity be connected；The outlet of sewer is located at the base bottom；The sludge outlet is located at rotating cylinder close to driving device
Downside, and extend to the outside of the pedestal.
Technical solutions of the utility model further improvement lies in that: the taper of tapered portion be 10 °~20 °.
Technical solutions of the utility model further improvement lies in that: multiple spiral deflectors are evenly arranged in the rotating cylinder
On inner wall.
Technical solutions of the utility model further improvement lies in that: the spacing between adjacent spiral deflector enters from sludge
It is sequentially reduced on mouth to the direction of sludge outlet.
Technical solutions of the utility model further improvement lies in that: driving device include variable-frequency motor, with variable-frequency motor connect
The shaft coupling connect.
Technical solutions of the utility model further improvement lies in that: spray equipment includes spray tube, is set under spray tube
The nozzle of side.
By adopting the above-described technical solution, the technological progress that the utility model obtains is:
The utility model devises a kind of sludge thickening dehydrator for Treatment of Sludge, will be well-mixed with concentrating agents
Sludge is added in rotating cylinder, and sludge is constantly squeezed in rotating cylinder and centrifugal action so that sludge sufficiently with right-angled intersection sieve pore
Contact, to achieve the purpose that separation of solid and liquid, the sewage being separated is discharged to the accommodating cavity of pedestal via right-angled intersection sieve pore
In, and it is uniformly arranged using right-angled intersection sieve pore, mud dehydration can be consolidated to the greatest extent, it may be assumed that keep sludge tension not destroy, no
Mud is leaked, and Free water is sufficiently disengaged from, free water can be discharged by right-angled intersection sieve pore, reach concentrated effect.
Multiple spiral deflectors are equipped with along length extending direction on the inner wall of rotating cylinder, the rotation of spiral deflector can be passed through
Complete being fed forward and continuous dehydration operation for sludge.
Rotating cylinder is tapered portion close to one end of driving device, flows back after preventing dehydration, is sufficiently separated sludge with water, is increased
Separating effect.
The design of spray equipment, convenient for greatly reducing the dosage of ejected wash water while cleaning.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the partial schematic diagram of the utility model；
Fig. 3 is the schematic diagram of rotating cylinder；
Wherein, 1, pedestal, 2, rotating cylinder, 21, right-angled intersection sieve pore, 22, spiral deflector, 3, driving device, 31, variable-frequency electric
Machine, 32, shaft coupling, 4, spray equipment, 5, mounting plate, 6, sludge inlet, 7, stiffening plate.
Specific embodiment
The utility model is described in further details below with reference to embodiment:
As shown in Figure 1, a kind of sludge thickening dehydrator for Treatment of Sludge, including pedestal 1, rotating cylinder 2, driving device 3,
Spray equipment 4, sludge inlet 6, outlet of sewer, sludge outlet, wherein do not marked in outlet of sewer, sludge outlet figure；
The accommodating cavity of opening upwards is offered on pedestal 1；Rotating cylinder 2 is erected on pedestal 1, and is located in accommodating cavity, described
Rotating cylinder include vertical tube part and with the integrally formed tapered portion of vertical tube part, wherein tapered portion close to driving device be arranged, tapered portion
Taper is 10 °~20 °, flows back after can preventing dehydration, is sufficiently separated sludge with water, increase separating effect, wherein taper
Preferred value is 18 °.The barrel of rotating cylinder 2, which is equipped with, is uniformly arranged and penetrates through multiple right-angled intersection sieve pores 21 of barrel, rotating cylinder it is interior
Multiple spiral deflectors are equipped with along length extending direction on wall；Wherein, spiral flows backwards plate and is provided with two ways, first is that, it is more
A spiral deflector 22 is evenly arranged on the inner wall of the rotating cylinder；Second is that spacing between adjacent spiral deflector is from dirt
It is sequentially reduced on mud entrance to the direction of sludge outlet, as the reduction of spacing is bigger to the squeezing action power of sludge, increases dense
Contracting effect；Multiple stiffening plates 7 are evenly arranged with along the circumferential direction of rotating cylinder.
Driving device 3 is located on pedestal 1, and is located at the side of accommodating cavity, and the output end of driving device is connect with rotating cylinder；Its
In, driving device 3 can by the variable speed of variable-frequency motor including variable-frequency motor 31, the shaft coupling 32 connecting with variable-frequency motor
Adjustment operation is realized according to different operating conditions, can control mud handling capacity and water content.
Spray equipment 4 is located on pedestal 1 by mounting plate 5, and is located at the top of rotating cylinder 2；Spray equipment include spray tube,
The nozzle being set to below spray tube further arrives cleaning dynamics for consideration, in the connection of spray tube and external source
Booster pump is added on pipeline, can increase cleaning effect.
Sludge inlet is located at pedestal far from the side of driving device, and is connected with the inner cavity of rotating cylinder；Outlet of sewer is set
In base bottom；Sludge outlet is located at the downside of rotating cylinder close to driving device, and extends to the outside of the pedestal.
In addition, the component of contact water uses stainless steel, to reach complete machine non-corroding position, such as rotating cylinder 2, spiral stream guidance
Plate 22, pedestal 1 are all made of stainless steel.
Claims (6)
1. a kind of sludge thickening dehydrator for Treatment of Sludge, it is characterised in that: including pedestal (1), rotating cylinder (2), driving dress
(3), spray equipment (4), sludge inlet (6), outlet of sewer, sludge outlet are set, offers opening upwards on the pedestal (1)
Accommodating cavity；The rotating cylinder (2) is erected on the pedestal (1), and is located in the accommodating cavity, and the rotating cylinder (2) includes straight tube
Portion and with the integrally formed tapered portion of vertical tube part, the barrel of the rotating cylinder is equipped with the multiple crosses for being uniformly arranged and penetrating through barrel
Intersect sieve pore (21), is equipped with multiple spiral deflectors (22) along length extending direction on the inner wall of the rotating cylinder；The driving dress
It sets (3) to be located on the pedestal (1), and is located at the side of the accommodating cavity, the output end of the driving device and the rotating cylinder
Connection；The spray equipment (4) is set on the base by mounting plate (5), and is located at the top of the rotating cylinder；The sludge
Entrance is located at pedestal far from the side of driving device, and is connected with the inner cavity of the rotating cylinder；The outlet of sewer is located at institute
State base bottom；The sludge outlet is located at the downside of rotating cylinder close to driving device, and extends to the outside of the pedestal.
2. a kind of sludge thickening dehydrator for Treatment of Sludge according to claim 1, it is characterised in that: the taper
The taper in portion is 10 °~20 °.
3. a kind of sludge thickening dehydrator for Treatment of Sludge according to claim 1, it is characterised in that: the multiple
Spiral deflector (22) is evenly arranged on the inner wall of the rotating cylinder (2).
4. a kind of sludge thickening dehydrator for Treatment of Sludge according to claim 1, it is characterised in that: adjacent spiral shell
Spacing between rotation deflector (22) is sequentially reduced on the direction from sludge inlet to sludge outlet.
5. according to a kind of described in any item sludge thickening dehydrators for Treatment of Sludge of claim 3 or 4, feature exists
In: the driving device (3) includes variable-frequency motor (31), the shaft coupling (32) connecting with variable-frequency motor.
6. a kind of sludge thickening dehydrator for Treatment of Sludge according to claim 5, it is characterised in that: the spray
The nozzle that device (4) includes spray tube, is set to below spray tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015973.9U CN209583953U (en) | 2018-12-04 | 2018-12-04 | A kind of sludge thickening dehydrator for Treatment of Sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015973.9U CN209583953U (en) | 2018-12-04 | 2018-12-04 | A kind of sludge thickening dehydrator for Treatment of Sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209583953U true CN209583953U (en) | 2019-11-05 |
Family
ID=68349561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015973.9U Active CN209583953U (en) | 2018-12-04 | 2018-12-04 | A kind of sludge thickening dehydrator for Treatment of Sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209583953U (en) |
-
2018
- 2018-12-04 CN CN201822015973.9U patent/CN209583953U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210812 Address after: 201200 room 205, west area, 2f, No. 707, Zhangyang Road, pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Guohui Environmental Technology Co.,Ltd. Address before: 050000 room 1603, office building 4, Jiahe Plaza, No. 567, Zhongshan East Road, Chang'an District, Shijiazhuang City, Hebei Province Patentee before: ZHONGHUI KEYIN HEBEI TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |