CN205653324U - Sludge dewaterer that can secondary dehydration with belt cleaning device - Google Patents
Sludge dewaterer that can secondary dehydration with belt cleaning device Download PDFInfo
- Publication number
- CN205653324U CN205653324U CN201620235965.3U CN201620235965U CN205653324U CN 205653324 U CN205653324 U CN 205653324U CN 201620235965 U CN201620235965 U CN 201620235965U CN 205653324 U CN205653324 U CN 205653324U
- Authority
- CN
- China
- Prior art keywords
- dehydration
- dewatering
- dehydration device
- header tank
- cavity
- 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 - Fee Related
Links
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 55
- 230000018044 dehydration Effects 0.000 title claims abstract description 54
- 239000010802 sludge Substances 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 title claims abstract description 9
- 208000005156 Dehydration Diseases 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000706 filtrate Substances 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract 2
- 239000010865 sewage Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a sludge dewaterer that can secondary dehydration with belt cleaning device, include into frame, driving motor, dewatering device, secondary dewatering device, belt cleaning device, filtrate recovery unit, filtrate recovery unit sets up the lower extreme at dewatering device, the dewatering device bottom is equipped with into ni kou, and top department is equipped with out the mud mouth, the secondary dehydration unit bit is in a lower extreme of mud mouth, driving motor locates dewatering device's top, dewatering device is equipped with the screen cloth in the outside, belt cleaning device sets up on dewatering device water receiving mouth, water pipe, discharge port, the water receiving mouth is located the dewatering cavity upper end, the water pipe is located the inside lateral wall of hugging closely of dewatering cavity, the discharge port is located the water pipe. The problem of the prior art filter screen block up easily, traditional dewatering device can only dewater once, the dehydration inefficiency is solved.
Description
Technical field
This utility model relates to field of sewage treatment equipment, is specifically related to a kind of sludge dewatering equipment.
Background technology
Mud is the inevitable outcome after sewage treatment plant and sewage plant sewage disposal, after processing the mud entrance environment disposed very well, it will bringing secondary pollution directly to water body and air, the activity to ecological environment and the mankind also will constitute serious threat.Therefore, Treatment of Sludge is the most prudent.Sewage can produce a large amount of mud after precipitation process, even across concentrating and digestion process, and moisture content still up to 96%, sufficiently bulky, it is difficult to disposals of dissolving, it is necessary to through processed, the solid content of raising mud cake, to reduce the floor space that mud is banked up.
Traditional sludge dehydration device has no idea to clear up mud residual, and time length affects the running of machine, easily causes blocking, and conventional dehydration device often can only be dehydrated once, dehydration inefficient.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of being provided with and cleans can solving prior art filter screen and easily block of device with the sludge dewatering equipment of second dehydration, and conventional dehydration device can only be dehydrated once, the problem that dewatering efficiency is low.
A kind of be provided with clean device can be with the sludge dewatering equipment of second dehydration, including entering frame, drive motor, dehydration device, second dehydration device, filtrate retracting device, described filtrate retracting device is arranged on the lower end of dehydration device, on the right side of described dehydration device, bottom is provided with mud inlet, left side top end is provided with mud mouth, described second dehydration device is positioned at the lower end of mud mouth, the top of dehydration device is located at by described driving motor, described dehydration device includes dewatering cavity, helical axis, screen cloth, described dewatering cavity is a hollow circular cylinder, described dewatering cavity includes determining ring and rotating ring, described determine that ring and dewatering cavity cavity wall are fixing to be connected, described helical axis is connected with driving motor, extend vertically into the bottom to dewatering cavity；Described screen cloth Matching installation is in the outside of dewatering cavity, and described screen cloth includes that screen frame and grating, described grating are disposed in an evenly spaced relation on screen frame；Described second dehydration device includes aggregate bin, header tank, rotation drainage arrangement, rotary electric machine, aggregate bin is positioned at the lower section of mud mouth, the top of header tank, described rotation drainage arrangement is arranged in header tank, rotate drainage arrangement to electrically connect with the rotary electric machine outside header tank, the bottom of described rotation drainage arrangement is provided with the second mud mouth, and the bottom of described header tank side is provided with drain pipe；Described cleaning device is arranged on dehydration device, and including water inlet, water pipe, outlet, described water inlet is positioned at dewatering cavity upper end, and described water pipe is positioned at inside dewatering cavity is close to sidewall, and described outlet is positioned on water pipe.
This utility model further improvement project is that described grating is disposed in an evenly spaced relation on screen frame.
This utility model further improvement project is, is provided with gap between described rotation drainage arrangement and header tank.
This utility model further improvement project is, the second mud mouth of described second dehydration device is provided with humidity measurement instrument.
This utility model compared with prior art, has the advantage that
1, described cleaning device can affect dewatering efficiency to dehydration device water spray, the mud on the outer surface of cleaning and dewatering device, it is to avoid sludge blockage screen cloth；Second dehydration device can carry out process again to dehydrated mud, reduces its water content further；
2, mud is rotated by helical axis in dehydration device and is compressed, and the moisture in mud is extruded out, and driven torus and the gap determined between ring are flowed out；Avoiding gap to be blocked by mud, screen cloth simultaneously arranges and mud can be made to be difficult to from screen cloth spill, it is to avoid sludge blockage mesh；
3, rotating ring is ceaselessly moving, and constantly clears up rotating ring and the dirt determined between ring between gap；Filtrate is reclaimed by filtrate retracting device, makees next step process；The humidity measurement instrument of described second mud mouth carries out Humidity Detection to the mud of final dewatering, i.e. reports to the police if above setting value.
With embodiment, this utility model is described further below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 be this utility model a kind of be provided with clean device can be with the schematic diagram of the sludge dewatering equipment of second dehydration.
Wherein: 1-mud inlet, 2-mud mouth, 3-frame, 4-drive motor, 5-dehydration device, 6-filtrate retracting device, 7-second dehydration device, 8-dewatering cavity, 9-helical axis, 10-screen cloth, 11-to determine ring, 12-rotating ring, 13-screen frame, 14-grating, 15-aggregate bin, 16-header tank, 17-rotate drainage arrangement, 18-rotary electric machine, 19-the second mud mouth, 20-drain pipe, 21-water inlet, 22-water pipe, 23-outlet.
Detailed description of the invention
nullThis utility model shown in Fig. 1 is a kind of be provided with clean device can be with the sludge dewatering equipment of second dehydration，Including frame 3、Drive motor 4、Dehydration device 5、Second dehydration device 7、Filtrate retracting device 6，Described filtrate retracting device 6 is arranged on the lower end of dehydration device 5，Described dehydration device 5 is inclined in frame 3，Described dehydration device 5 bottom is provided with mud inlet 1，Top end is provided with mud mouth 2，The top of dehydration device 5 is located at by described driving motor 4，Described dehydration device 5 includes dewatering cavity 8、Helical axis 9、Screen cloth 10，Described dewatering cavity 8 is a hollow circular cylinder，Described dewatering cavity 8 includes determining ring 11 and rotating ring 12，Described determine that ring 11 and dewatering cavity 8 cavity wall are fixing to be connected，Described determine ring 11 and described rotating ring 12 is layered on top of each other，Described helical axis 9 is connected with driving motor 4，Extend vertically into the bottom to dewatering cavity 8；Described screen cloth 10 Matching installation is in the outside of dewatering cavity 8, and described screen cloth 10 includes that screen frame 13 and grating 14, described grating 14 are disposed in an evenly spaced relation on screen frame 13；Second dehydration device includes aggregate bin 15, header tank 16, rotates drainage arrangement 17, rotary electric machine 18, aggregate bin 15 is positioned at the lower section of mud mouth 2, the top of header tank 16, described rotation drainage arrangement 17 is arranged in header tank 16, rotate drainage arrangement 17 to electrically connect with the rotary electric machine 18 outside header tank 16, the bottom of described rotation drainage arrangement 17 is provided with the second mud mouth 19, and the bottom of described header tank side is provided with drain pipe 20；It is provided with gap between described rotation drainage arrangement 17 and header tank 16；Described filtrate retracting device 6 is filtrate accumulator tank, and the bottom of filtrate accumulator tank is provided with filtrate outlet 17；Described cleaning device is arranged on dehydration device 5, and including water inlet 21, water pipe 22, outlet 23, described water inlet 21 is positioned at dewatering cavity 8 upper end, and described water pipe 22 is positioned at dewatering cavity 8 inside and is close to sidewall, and described outlet 23 is positioned on water pipe.
During use, undressed mud enters dehydration device 5 from mud inlet 1, under the effect driving motor 5, helical axis 9 in dewatering cavity 8 rotates, and extrudes, the liquid squeezed out, driven torus 12 and outflow in determine the gap of ring 11, the rotating ring 12 in dewatering cavity 8 moves back and forth, and prevents gap from blocking；When liquid flows out, it flow to be dehydrated the filtrate retracting device 6 below device 5 by screen cloth 10；Mud after dehydration flows out from mud mouth 2, second dehydration device 7 is flowed into by aggregate bin 15, rotary electric machine 18 drives and rotates drainage arrangement 17, carry out second dehydration, liquid flows out from drain pipe 20, and mud discharges 19 from the second mud mouth, cleans device and is carried out dewatering cavity 8 outer wall, water enters water pipe 22 from water inlet 21, flows down from outlet 23.
Above-described is only preferred implementation of the present utility model; it should be pointed out that, for the person of ordinary skill of the art, on the premise of creating design without departing from this utility model; can also make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (4)
- null1. one kind be provided with clean device can be with the sludge dewatering equipment of second dehydration，Including frame (3)、Drive motor (4)、Dehydration device (5)、Second dehydration device (7)、Filtrate retracting device (6)、Clean device，It is characterized in that: described filtrate retracting device (6) is arranged on the lower end of dehydration device (5)，Described dehydration device (5) is inclined in frame (3)，Described dehydration device (5) bottom is provided with mud inlet (1)，Top end is provided with mud mouth (2)，Described driving motor (4) is located at the top of dehydration device (5)，Described dehydration device (5) includes dewatering cavity (8)、Helical axis (9)、Screen cloth (10)，Described dewatering cavity (8) is a hollow circular cylinder，Described dewatering cavity (8) includes determining ring (11) and rotating ring (12)，Described determine that ring (11) and dewatering cavity (8) cavity wall are fixing to be connected，Described determine ring (11) and described rotating ring (12) is layered on top of each other，Described helical axis (9) is connected with driving motor (4)，Extend vertically into the bottom to dewatering cavity (8)；Described screen cloth (10) Matching installation is in the outside of dewatering cavity (8), and described screen cloth (10) includes screen frame (13) and grating (14), and described grating (14) is disposed in an evenly spaced relation on screen frame (13)；Described second dehydration device includes aggregate bin (15), header tank (16), rotates drainage arrangement (17), rotary electric machine (18), aggregate bin (15) is positioned at the lower section of mud mouth (2), the top of header tank (16), described rotation drainage arrangement (17) is arranged in header tank (16), rotate drainage arrangement (17) to electrically connect with the rotary electric machine (18) in header tank (16) outside, the bottom of described rotation drainage arrangement (17) is provided with the second mud mouth (19), and the bottom of described header tank side is provided with drain pipe (20)；Described cleaning device is arranged in dehydration device (5), including water inlet (21), water pipe (22), outlet (23), described water inlet (21) is positioned at dewatering cavity (8) upper end, described water pipe (22) is positioned at dewatering cavity (8) inside and is close to sidewall, and described outlet (23) is positioned on water pipe.
- The most according to claim 1 a kind of be provided with clean device can be with the sludge dewatering equipment of second dehydration, it is characterised in that: described grating is disposed in an evenly spaced relation on screen frame.
- The most according to claim 1 a kind of be provided with clean device can be with the sludge dewatering equipment of second dehydration, it is characterised in that: be provided with gap between described rotation drainage arrangement (17) and header tank (16).
- The most according to claim 1 a kind of be provided with clean device can be with the sludge dewatering equipment of second dehydration, it is characterised in that: second mud mouth (19) of described second dehydration device (7) is provided with humidity measurement instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620235965.3U CN205653324U (en) | 2016-03-25 | 2016-03-25 | Sludge dewaterer that can secondary dehydration with belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620235965.3U CN205653324U (en) | 2016-03-25 | 2016-03-25 | Sludge dewaterer that can secondary dehydration with belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653324U true CN205653324U (en) | 2016-10-19 |
Family
ID=57355476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620235965.3U Expired - Fee Related CN205653324U (en) | 2016-03-25 | 2016-03-25 | Sludge dewaterer that can secondary dehydration with belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927660A (en) * | 2017-05-08 | 2017-07-07 | 江苏农牧科技职业学院 | A kind of new livestock dung processor |
| CN107445439A (en) * | 2017-08-18 | 2017-12-08 | 合肥荣电环境电器有限公司 | A kind of fowl and animal excrement dehydration device and its dewatering |
-
2016
- 2016-03-25 CN CN201620235965.3U patent/CN205653324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927660A (en) * | 2017-05-08 | 2017-07-07 | 江苏农牧科技职业学院 | A kind of new livestock dung processor |
| CN107445439A (en) * | 2017-08-18 | 2017-12-08 | 合肥荣电环境电器有限公司 | A kind of fowl and animal excrement dehydration device and its dewatering |
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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: 20161019 Termination date: 20170325 |