CN205398436U - Sludge dewatering system - Google Patents
Sludge dewatering system Download PDFInfo
- Publication number
- CN205398436U CN205398436U CN201620151744.8U CN201620151744U CN205398436U CN 205398436 U CN205398436 U CN 205398436U CN 201620151744 U CN201620151744 U CN 201620151744U CN 205398436 U CN205398436 U CN 205398436U
- Authority
- CN
- China
- Prior art keywords
- tank
- mud
- sludge dewatering
- dewatering system
- settling tank
- 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
- 239000010802 sludge Substances 0.000 title claims abstract description 42
- 230000018044 dehydration Effects 0.000 claims abstract description 24
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 24
- 238000000151 deposition Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003814 drug Substances 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000008676 import Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a sludge dewatering system, including breaker 1, deposit mud jar 2, settling cask 4, case 5, buffer tank 6 and dewatering device 7 offer medicine, the breaker, deposit mud jar, settling cask, dewatering device and connect gradually, the case of offeing medicine is connected with the settling cask. Sludge dewatering system including the breaker that connects gradually, deposit mud jar, settling cask, buffer tank and dewatering device, the settling cask is used for thickened sludge, the water after deposiing of discharging, the buffer tank is used for the mud of keeping in, prevent to get into sludge dewatering device mud measure out the condition either large or small at present. This sludge dewatering system passes through scientific and reasonable's design, simplifies sludge dewatering's flow to this system can handle does not have the mud of handling through earlier stage, has improved the dehydration efficiency of mud.
Description
Technical field
This utility model belongs to water-treatment technology field, is specifically related to a kind of sludge dewatering system.
Background technology
Mud is the product after sewage disposal, is a kind of composition organic relic, microorganism, inorganic particle, colloid etc. and the material of complexity.Mud be mainly characterized by moisture content up to 99%, content of organics is high, it is easy to degenerate smelly, and granule is relatively thin, and proportion is less.It is the concentrated thing between liquid and solid.In order to avoid mud is to environment, after being typically in sewage disposal, it is necessary to mud is processed.And dehydration in the processing procedure of mud, concentration be its topmost link, generally all adopt sludge dehydration device that mud is carried out dehydration, concentration.Existing sludge dehydration device can only concentrate the mud processed through early stage, for the mud processed without early stage, does not reach desirable dehydrating effect.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of sludge dewatering system.
The purpose of this utility model is realized by such technical scheme, a kind of sludge dewatering system, including disintegrating machine 1, deposit mud tank 2, settling tank 4, dispensing kit 5, surge tank 6 and dehydration device 7, described disintegrating machine, deposit mud tank, settling tank, dehydration device are sequentially connected with, described dispensing kit is connected with settling tank.
Further, described in deposit and in mud tank, be provided with filter plate 8, described filter plate and the inner tank wall depositing mud tank are tightly connected, and the shape of described filter plate and the tank body depositing mud tank adapt.
Further, being provided with agitator 3 in described settling tank, described agitator is fixed on the tank body top of settling tank.
Further, the tank body top of described settling tank is provided with transparent region.
Further, it is connected on the pipeline between dispensing kit and settling tank and is provided with effusion meter 9.
Further, described dehydration device is centrifugal dehydrator.
Further, described dehydration device includes adding hot cell 71 and nozzle, and described nozzle is arranged at and adds the end of pipeline between hot cell and surge tank, and described nozzle is given vent to anger upwards, described in add the sidewall in hot cell be provided with hot-air inlet port 72.
Owing to have employed technique scheme, this utility model has the advantage that
Disintegrating machine that sludge dewatering system includes being sequentially connected with, deposit mud tank, settling tank, surge tank and dehydration device；Settling tank is used for thickened sludge, discharges the water after precipitation, and surge tank is used for keeping in mud, it is prevented that either large or small situation occurs in the amount of the mud entering sludge dehydration device.This sludge dewatering system is by scientific and reasonable design, and by the process simplification of sludge dewatering, and this system can process the mud processed not past early stage, improves the dewatering efficiency of mud.
Owing to being provided with nozzle arrangements, after the granular mud of nozzle ejection is attached to heating chamber interior walls, hot-air and mud are fully contacted and contact area is greatly improved, and drying efficiency relatively traditional approach significantly improves.Owing to the mud after broken is fine particle, fully exposing, it is more thorough that hot-air takes away moisture, and dehydrating effect is better.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, this utility model is described in further detail, wherein:
Fig. 1 is structure diagram of the present utility model.
Detailed description of the invention
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail；Should be appreciated that preferred embodiment is only for illustrating this utility model, rather than in order to limit protection domain of the present utility model.
Embodiment one
Such as Fig. 1 one sludge dewatering system, including disintegrating machine 1, deposit mud tank 2, settling tank 4, dispensing kit 5, surge tank 6 and dehydration device 7, described disintegrating machine, deposit mud tank, settling tank, dehydration device are sequentially connected with, described dispensing kit is connected with settling tank.
Deposit mud tank to be provided with and deposit mud tank import 22 and deposit mud tank outlet 21, deposit mud tank import and be connected with disintegrating machine.Depositing depositing mud tank import and depositing and be provided with filter plate 8 between mud tank sludge outlet of mud tank, described filter plate and the inner tank wall depositing mud tank are tightly connected and filter plate removably connects with depositing mud tank, the impurity that the filter plate easy cleaning removably connected is trapped on filter plate.The shape of described filter plate and the tank body depositing mud tank adapt.In the present embodiment, described in deposit the tank body of mud tank for cylinder, described filter plate also be cylinder.
Described settling tank 4 is provided with settling tank outlet 41, settling tank import 42 and settling tank overfall 43, and settling tank import is connected with depositing the outlet of mud tank.Surge tank 6 is provided with surge tank outlet 61, surge tank import 62 and surge tank overfall 63, and described surge tank import is connected with settling tank outlet, and the outlet of described surge tank is connected with dehydration device import 71.It is connected on the pipeline on the pipeline deposited between mud tank and settling tank, between settling tank and surge tank, pipeline between surge tank and dehydration device is provided with valve 11 and pump 10.Valve and pump the control realizing Treatment of Sludge flow process being started or suspends is set, facilitate administering and maintaining each equipment.
Being also provided at medicine entrance 44 on described settling tank, described medicine entrance is connected with the outlet of dosing tank.What be connected on the pipeline between dosing tank and settling tank to be provided with quantifier 9 and valve 11, effusion meter and valve arranges the amount of sludge dewatering agent that can control to add.
When using this sludge dewatering system, the mud processed without early stage first passes through disintegrating machine and crushes, and is broken for less clod and is transported to and deposits mud tank by bigger clod.Mud, when screen plate, falls more than the contaminant filter in the hole of filter plate, to facilitate the follow-up equipment process to mud.Sludge carrier pipe through filtering enters settling tank, meanwhile, enters the sludge dewatering agent also having dispensing kit conveying of settling tank.Mud mixes with sludge dewatering agent after entering settling tank, and contamination precipitation is abundant.In order to strengthen the mixing of mud and sludge dewatering agent further, arranging agitator 3 in described settling tank, described agitator is fixed on the tank body top of settling tank.The tank body top of described settling tank is provided with transparent region, it is possible to convenient situation about observing in settling tank.
Sludge dewatering agent can select PAMC.After sludge settling, upper strata clear water is discharged by settling tank overfall, and lower floor's sludge carrier pipe enters surge tank.Again precipitating after the mud of precipitation enters surge tank, surge tank overfall discharges upper strata clear water, and lower floor's mud send pipe to enter sludge dehydration device, and mud is carried out dewatering operation by sludge dehydration device.Mud after dehydration is discharged from sludge outlet 73.In the present embodiment, dehydration device is centrifugal dehydrator.
Embodiment two
With embodiment one the difference is that, in the present embodiment, described dehydration device includes adding hot cell 71 and nozzle 74, and described nozzle is arranged at and adds the end of pipeline between hot cell and surge tank, described nozzle is given vent to anger upwards, described in add the sidewall in hot cell be provided with hot-air inlet port 72.
Mud in pipeline is spurted into through jet expansion and is added in hot cell by described nozzle radially, and the mud sprayed through nozzle is graininess, is attached to heating chamber interior walls, and hot-air fully diffuses to whole heating chamber space.Moisture is separated with sludge slurry and is discharged into air from heating ceiling portion by hot-air, and the mud dried adds bottom, hot cell owing to deadweight sinks down into, finally by sludge outlet output to belt conveyor.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, it is clear that this utility model can be carried out various change and modification without deviating from spirit and scope of the present utility model by those skilled in the art.So, if these amendments of the present utility model and modification belong within the scope of this utility model claim and equivalent technologies thereof, then this utility model is also intended to comprise these change and modification.
Claims (7)
1. sludge dewatering system, it is characterized in that: include disintegrating machine (1), deposit mud tank (2), settling tank (4), dispensing kit (5), surge tank (6) and dehydration device (7), described disintegrating machine, deposit mud tank, settling tank, dehydration device are sequentially connected with, described dispensing kit is connected with settling tank.
2. sludge dewatering system according to claim 1, it is characterised in that: described in deposit and in mud tank, be provided with filter plate (8), described filter plate and the inner tank wall depositing mud tank are tightly connected, and the shape of described filter plate and the tank body depositing mud tank adapt.
3. sludge dewatering system according to claim 1, it is characterised in that: being provided with agitator (3) in described settling tank, described agitator is fixed on the tank body top of settling tank.
4. sludge dewatering system according to claim 3, it is characterised in that: the tank body top of described settling tank is provided with transparent region.
5. sludge dewatering system according to claim 1, it is characterised in that: it is connected on the pipeline between dispensing kit and settling tank and is provided with effusion meter (9).
6. sludge dewatering system according to claim 1, it is characterised in that: described dehydration device is centrifugal dehydrator.
7. sludge dewatering system according to claim 1, it is characterized in that: described dehydration device includes adding hot cell (71) and nozzle, described nozzle is arranged at and adds the end of pipeline between hot cell and surge tank, described nozzle is given vent to anger upwards, described in add the sidewall in hot cell be provided with hot-air inlet port (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151744.8U CN205398436U (en) | 2016-02-29 | 2016-02-29 | Sludge dewatering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151744.8U CN205398436U (en) | 2016-02-29 | 2016-02-29 | Sludge dewatering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205398436U true CN205398436U (en) | 2016-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620151744.8U Expired - Fee Related CN205398436U (en) | 2016-02-29 | 2016-02-29 | Sludge dewatering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205398436U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746200A (en) * | 2016-12-14 | 2017-05-31 | 广东科达洁能股份有限公司 | A kind of city sewage deep treatment system |
| CN107032567A (en) * | 2016-12-14 | 2017-08-11 | 广东科达洁能股份有限公司 | A kind of municipal sludge deodorization decrement method |
| CN107032568A (en) * | 2016-12-14 | 2017-08-11 | 广东科达洁能股份有限公司 | A kind of municipal sludge deodorization decrement treatment system |
-
2016
- 2016-02-29 CN CN201620151744.8U patent/CN205398436U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746200A (en) * | 2016-12-14 | 2017-05-31 | 广东科达洁能股份有限公司 | A kind of city sewage deep treatment system |
| CN107032567A (en) * | 2016-12-14 | 2017-08-11 | 广东科达洁能股份有限公司 | A kind of municipal sludge deodorization decrement method |
| CN107032568A (en) * | 2016-12-14 | 2017-08-11 | 广东科达洁能股份有限公司 | A kind of municipal sludge deodorization decrement treatment system |
| CN107032568B (en) * | 2016-12-14 | 2020-08-11 | 广东科达洁能股份有限公司 | Municipal sludge deodorization decrement processing system |
| CN106746200B (en) * | 2016-12-14 | 2020-08-11 | 广东科达洁能股份有限公司 | Advanced treatment system for urban sewage |
| CN107032567B (en) * | 2016-12-14 | 2020-08-11 | 广东科达洁能股份有限公司 | Method for deodorizing and reducing municipal sludge |
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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: 20160727 |