CN205115254U - Generalized type sludge dewatering device - Google Patents
Generalized type sludge dewatering device Download PDFInfo
- Publication number
- CN205115254U CN205115254U CN201520781704.7U CN201520781704U CN205115254U CN 205115254 U CN205115254 U CN 205115254U CN 201520781704 U CN201520781704 U CN 201520781704U CN 205115254 U CN205115254 U CN 205115254U
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- CN
- China
- Prior art keywords
- strainer
- dehydration device
- dewatering device
- sludge dehydration
- roll
- 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
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Abstract
The utility model relates to a generalized type sludge dewatering device, take off damping roller, butt clamp squeeze roll, screen belt cleaning device and main drive motor including frame, screen, drug combination ware, gravity dewatering device, the porous roller of pre -compaction dehydration, the high -pressure degree of depth, the screen is driven by main drive motor, and the screen is provided with deviation correcting device, the porous roller of pre -compaction dehydration is provided with electroosmosis dewatering device. The utility model discloses a dewatering device dewatering effect is good, and the filter cake moisture content of handling during normal operating is low, and the equipment operation rate is high.
Description
Technical field
The utility model provides a kind of comprehensive sludge dehydration device, relates to field of water treatment equipment.
Background technology
Sewage can produce a large amount of mud after precipitation process, even if through concentrated and digestion process, water ratio is still up to 96%, and volume is very large, is difficult to disposal of dissolving, has to pass through processed, improves the solid content of mud cake, to reduce the floor space that mud is banked up.Current widely used belt mud dewatering equipment is little by the impact of mud fluctuation of load, also have mud extraction water ratio compared with low and working stability open consumption less, management controls relatively simple, to running personnel competency profiling not high.But there is the problem that mud extraction water ratio is higher, the filter cake moisture content after its process is still up to 80%.Electroosmotic dewatering machine is a kind of novel dewatering unit, principle of electrophoresis is utilized to dewater, dewatering efficiency is high, filter cake moisture content after process can lower than less than 60%, but it is high to there is failure rate, and maintenance difficulties is larger, the problem of fluctuation of service, once break down, idle time is longer, larger to Influence of production.
Summary of the invention
For solving the problem, the utility model provides a kind of comprehensive sludge dehydration device, comprise frame, strainer, agent mixer, gravity dehydration device, pre-press-dehydrating flow roll, high-pressure deep dehydration roll, to pinching pressure roller, filtering band cleaning unit and main drive motor, strainer is driven by main drive motor, strainer is provided with deviation correcting device, and pre-press-dehydrating flow roll is provided with electroosmotic dewatering device.
Further, electroosmotic dewatering device comprises positive pole and negative pole.
Further, the positive plate being just very sleeved on porous dehydration roll surface of electroosmotic dewatering device, be provided with insulation layer between positive plate and porous dehydration roll, negative pole is be arranged on the negative electrode crawler belt driven by multiple roller outside positive plate, and strainer is clipped between positive plate and negative electrode crawler belt.
Further, washing unit comprises water spray connecting piece, nozzle, round brush, valve, bucker, strainer.
Further, strainer is pilomotor fibers strainer, and strainer is provided with Stainless Steel Wire stratum reticulare.
Further, gravity dehydration device includes rapping apparatus.
Further, rapping apparatus is the emp vibrator be arranged on below strainer, and emp vibrator contacts with strainer lower surface.
Useful point of the present utility model is: the sludge dehydration device of this programme adds electroosmotic dewatering device on the basis of original belt type dewaterer, and can improve dehydrating effect, the filter cake moisture content after process is low; When electroosmotic dewatering plant failure, water extracter still can normally run, and does not affect production.Strainer arranges the rigidity that Stainless Steel Wire stratum reticulare both can increase strainer, prevents fold, can also increase conductive area when electroosmotic dewatering, improves the effect of electroosmotic dewatering.The rinse water of washing unit drains into treatment station and carries out reprocessing together with filtrate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of electroosmotic dewatering device;
Fig. 3 is the schematic diagram of washing unit.
Embodiment
The comprehensive sludge dehydration device of one as shown in Figure 1, 2, 3, comprise frame 1, strainer 8, sludge mixer 2, gravity dehydration device 3, pre-press-dehydrating flow roll 5, high-pressure deep dehydration roll 6, to pinching pressure roller 7, filtering band cleaning unit 4 and main drive motor, strainer 8 is driven by main drive motor, strainer 8 is provided with deviation correcting device, and pre-press-dehydrating flow roll 5 is provided with electroosmotic dewatering device.Electroosmotic dewatering device comprises positive pole and negative pole, the positive plate 12 being just very sleeved on porous dehydration roll 5 surface of electroosmotic dewatering device, insulation layer 13 is provided with between positive plate 12 and porous dehydration roll 5, negative pole is be arranged on the negative electrode crawler belt 11 driven by multiple roller 10 outside positive plate 12, and strainer is clipped between positive plate 12 and negative electrode crawler belt 11.Washing unit comprises water spray connecting piece 18, nozzle 14, round brush 17, valve 16, bucker 19, strainer 15.Strainer 8 is pilomotor fibers strainer, and strainer 8 is provided with Stainless Steel Wire stratum reticulare.Gravity dehydration device 3 includes rapping apparatus, and rapping apparatus is the emp vibrator 9 be arranged on below strainer, and emp vibrator 9 contacts with strainer lower surface.
The sludge dehydration device of this programme adds electroosmotic dewatering device on the basis of original belt type dewaterer, and can improve dehydrating effect, the filter cake moisture content after process is low; When electroosmotic dewatering plant failure, water extracter still can normally run, and does not affect production.Strainer arranges the rigidity that Stainless Steel Wire stratum reticulare both can increase strainer, prevents fold, can also increase conductive area when electroosmotic dewatering, improves the effect of electroosmotic dewatering.The rinse water of washing unit drains into treatment station and carries out reprocessing together with filtrate.
More than show and describe 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; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a comprehensive sludge dehydration device, comprise frame, strainer, agent mixer, gravity dehydration device, pre-press-dehydrating flow roll, high-pressure deep dehydration roll, to pinching pressure roller, filtering band cleaning unit and main drive motor, strainer is driven by main drive motor, strainer is provided with deviation correcting device, it is characterized in that: described pre-press-dehydrating flow roll is provided with electroosmotic dewatering device.
2. the comprehensive sludge dehydration device of one according to claim 1, is characterized in that: described electroosmotic dewatering device comprises positive pole and negative pole.
3. the comprehensive sludge dehydration device of one according to claim 2, it is characterized in that: the positive plate being just very sleeved on porous dehydration roll surface of described electroosmotic dewatering device, insulation layer is provided with between positive plate and porous dehydration roll, negative pole is be arranged on the negative electrode crawler belt driven by multiple roller outside positive plate, and strainer is clipped between positive plate and negative electrode crawler belt.
4. the comprehensive sludge dehydration device of one according to claim 1, is characterized in that: described washing unit comprises water spray connecting piece, nozzle, round brush, valve, bucker, strainer.
5. the comprehensive sludge dehydration device of one according to claim 1, is characterized in that: described strainer is pilomotor fibers strainer, and strainer is provided with Stainless Steel Wire stratum reticulare.
6. the comprehensive sludge dehydration device of one according to claim 1, is characterized in that: described gravity dehydration device includes rapping apparatus.
7. the comprehensive sludge dehydration device of one according to claim 6, is characterized in that: described rapping apparatus is the emp vibrator be arranged on below strainer, and emp vibrator contacts with strainer lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781704.7U CN205115254U (en) | 2015-10-12 | 2015-10-12 | Generalized type sludge dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781704.7U CN205115254U (en) | 2015-10-12 | 2015-10-12 | Generalized type sludge dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115254U true CN205115254U (en) | 2016-03-30 |
Family
ID=55570878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520781704.7U Expired - Fee Related CN205115254U (en) | 2015-10-12 | 2015-10-12 | Generalized type sludge dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205115254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112851077A (en) * | 2021-02-05 | 2021-05-28 | 江苏康德龙环保有限公司 | Self-cleaning device of belt type sludge dewatering machine |
-
2015
- 2015-10-12 CN CN201520781704.7U patent/CN205115254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112851077A (en) * | 2021-02-05 | 2021-05-28 | 江苏康德龙环保有限公司 | Self-cleaning device of belt type sludge dewatering machine |
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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 |
Granted publication date: 20160330 Termination date: 20191012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |