CN208617680U - Sludge pressing system - Google Patents
Sludge pressing system Download PDFInfo
- Publication number
- CN208617680U CN208617680U CN201720846846.6U CN201720846846U CN208617680U CN 208617680 U CN208617680 U CN 208617680U CN 201720846846 U CN201720846846 U CN 201720846846U CN 208617680 U CN208617680 U CN 208617680U
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- CN
- China
- Prior art keywords
- pressure
- sludge
- filter plate
- sheet frame
- half sheet
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- Expired - Fee Related
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of sludge pressing systems of field of environment protection equipment, including sewage sludge feed dosing mixing and stirring system, high-pressure pressure filter, discharge conveying crushing system, automatic control system, high pressure oil pressure propulsion system and air compress cleaning systems, water-containing sludge is transferred to high-pressure pressure filter by high-pressure plunger pump after the precipitating conditioning of sewage sludge feed dosing mixing and stirring system, it is compressed and is filtered by high-pressure pressure filter, the sludge of dehydration is exported by discharging conveying crushing system, the high-pressure pressure filter is arranged in parallel by several and relative movement filter plate and oil pressure propulsion device can constitute before and after orientation, sludge bin of the sludge through high-pressure plunger pump input filter plate, through high-pressure extrusion, moisture is flowed out by permeable filter plate discharge outlet.The utility model has the characteristics that improve the automated production of sludge dewatering and dehydration rate is high.
Description
Technical field
The utility model relates to a kind of sludge pressing systems of field of environment protection equipment.
Background technique
A large amount of municipal sludge can be generated in the operation in city, these sludge contain a large amount of moisture, the processing of sludge
When environmental engineering in important link, it is domestic that settling tank is mostly used to carry out gravity point to the sludge of generation greatly at present
From then the method for use squeezing is filtered, and is dehydrated using drying technology, drying and dewatering will cause the waste of the energy.
Utility model content
The utility model aim is overcome the deficiencies in the prior art, proposes one kind of the dehydration technique using mechanical system
Sludge pressing system, the novel sludge squeezer can be improved dehydration rate, and the sludge after drying is able to satisfy at transport and Fen burning
Reason demand.
The utility model is achieved through the following technical solutions:
A kind of sludge pressing system, including sewage sludge feed dosing mixing and stirring system, high-pressure pressure filter, discharging conveying crushing
System, automatic control system, hydraulic cylinder and air compress cleaning systems, and water-containing sludge is mixed through sewage sludge feed dosing is
High-pressure pressure filter is transferred to by high-pressure plunger pump after system precipitating conditioning, sludge is compressed by high-pressure pressure filter to be filtered, the sludge of dehydration
It is exported by discharging conveying crushing system, it is characterised in that: the high-pressure pressure filter is arranged in parallel by several and can be along arrangement
Relative movement filter plate and hydraulic cylinder are constituted before and after direction, and it is feed inlet among filter plate, filter plate is by phase that the filter plate, which is discoid,
Neighbour arrangement half sheet frame of left side, the right side half sheet frame andPermeable filter plateComposition, left half sheet frame set sludge bin with concave surfaces, set in right half sheet frame
There is the permeable filter plate on convex surface, permeable filter plate lower part is equipped with discharge outlet, and left half sheet frame inside is equipped with sealing with right half sheet frame contact surface
Circle forms closed sludge bin, sludge bin of the sludge through high-pressure plunger pump input filter plate, warp between left half sheet frame and right half sheet frame
The high-pressure extrusion of plunger pump, moisture pump filter plate discharge outlet by saturating plunger and flow out, and realize first time filtered compressed, high-pressure plunger
Pump stops charging, while Hydraulic Cylinder filter plate is promoted to side high pressure, and the permeable filter plate in right half sheet frame compresses left half sheet frame
Interior sludge bin, moisture are flowed out by the discharge outlet of permeable filter plate, realize second of compression filtering, and trolley pushes and pulls machine for a left side for filter plate
Half sheet frame is separated with right half sheet frame, and the sludge of sludge bin is blown off discharging by compressed air, and the sludge of dehydration is by discharging conveying crushing
System is made a gift to someone feed bin；Above-mentioned technical proposal is further described, the sewage sludge feed dosing mixing and stirring system is by dirt
Mud sedimentation basin, conditioning tank and pharmacy jar composition；Above-mentioned technical proposal is further described, left half sheet frame and right half plate
Frame is connected by spring, plays what is said or talked about property stopping function；Above-mentioned technical proposal is further described, the automation control
System is controlled using PLC, realizes automatic feed, automatic squeezing, automatic discharging and automatic cleaning；Above-mentioned technical proposal is made into one
The explanation of step, the air compression cleaning systems clean permeable filter plate using compressed air automatically.
The utility model has the characteristics that improve the automated production of sludge dewatering and dehydration rate is high.
Detailed description of the invention
Fig. 1 is high-pressure pressure filter structure chart.
Fig. 2 is filter-plate structure figure.
In figure: hydraulic cylinder 1, trolley push-and-pull machine 2, rack 3, trap 4, left support 5, sheet frame 6, undersetting 7, protective cover 8, row
Water air feeder 9, right support abutment 10, left half sheet frame 11, right half sheet frame 12, permeable filter plate 13, sludge bin 14, spring 15 and feed inlet
16。
Specific embodiment:
The content of the utility model is further described with reference to the accompanying drawing:
Sludge pressing system by sewage sludge feed dosing mixing and stirring system, high-pressure pressure filter, discharging conveying crushing system, from
Dynamic networked control systems, hydraulic cylinder and air compression cleaning systems composition, municipal sludge enter sedimentation basin and are concentrated into 90~95%, sink
The sludge of shallow lake pond concentration is delivered to conditioning tank through sludge pump, while pharmacy jar is improved and is equipped in tank in proportion to conditioning tank dosing
Mixing and stirring system, conditioning tank in the sludge through being mixed by high-pressure plunger be pumped people's high-pressure pressure filter, high-pressure pressure filter by
Several are arranged in parallel and relative movement filter plate and hydraulic cylinder can constitute before and after orientation, and sludge is by the charging among filter plate
Mouth enters, and under the action of high pressure, sludge permeable filter plates in filter plate, large quantity of moisture passes through permeable filter plate discharge outlet stream
Out, sludge stays in sludge bin, until charging, which finishes, realizes first time high-pressure filteration, the high-pressure oil pump of the other end is opened at the same time
Dynamic, hydraulic cylinder persistently carries out high pressure propulsion to filter plate, is forced into 8MPa, and the material that strength is compressed in filter plate sludge bin is pressed
It squeezes, the material in sludge bin is squeezed water outlet for the second time, and squeeze water is automatically drained out by pipeline, and squeezing finishes rear filter plate and opens a position out
Mud and automatic discharging, clod fall into discharging conveying crushing system to feed bin, the moisture percentage in sewage sludge 30%~60% of output, entire mistake
Journey is 40 minutes, and whole system realizes automatic feed, automatic squeezing, automatic discharging and automatic cleaning by PLC automation control.
Permeable filter plate in filter plate is cleaned automatically using compressed air, energy conservation and environmental protection.
This system is energy-efficient, aqueous 90% municipal sludge can be once reduced to 50% hereinafter, minimizing up to 75%
More than, working efficiency is 2~4 times of common filter press.
Claims (1)
1. a kind of sludge pressing system, including sewage sludge feed dosing mixing and stirring system, high-pressure pressure filter, discharging conveying crushing system
System, automatic control system, hydraulic cylinder and air compress cleaning systems, and water-containing sludge is through sewage sludge feed dosing mixing and stirring system
High-pressure pressure filter is transferred to by high-pressure plunger pump after precipitating conditioning, sludge is compressed by high-pressure pressure filter to be filtered, the sludge of dehydration by
The conveying crushing system that discharges output, it is characterised in that: the high-pressure pressure filter is arranged in parallel by several and can be along arrangement side
Filter plate is relatively moved forwards, backwards and oil pressure propulsion device is constituted, and it is feed inlet, filter plate among filter plate that the filter plate, which is discoid,
It is made of half sheet frame of a left side of arranged adjacent, right half sheet frame and permeable filter plate, left half sheet frame sets sludge bin with concave surfaces, right half sheet frame
The interior permeable filter plate equipped with convex surface, permeable filter plate lower part are equipped with discharge outlet, are equipped on the inside of left half sheet frame with right half sheet frame contact surface
Sealing ring forms closed sludge bin, sludge of the sludge through high-pressure plunger pump input filter plate between left half sheet frame and right half sheet frame
Storehouse, the high-pressure extrusion through plunger pump, moisture pump filter plate discharge outlet by saturating plunger and flow out, and realize first time filtered compressed, high
Hydraulic plunger pump stops charging, while Hydraulic Cylinder filter plate is promoted to side high pressure, and the permeable filter plate in right half sheet frame compresses left
Sludge bin in half sheet frame, moisture are flowed out by the discharge outlet of permeable filter plate, realize second of compression filtering, and trolley pushes and pulls machine and will filter
Half sheet frame of a left side of plate is separated with right half sheet frame, and the sludge of sludge bin is blown off discharging by compressed air, and the sludge of dehydration is defeated by discharging
Crushing system is sent to make a gift to someone feed bin；The sewage sludge feed dosing mixing and stirring system is by mudpan, conditioning tank and pharmacy jar
Composition；Left half sheet frame is connected with right half sheet frame by spring；The automatic control system is controlled using PLC；It is described
Air compression cleaning systems clean permeable filter plate using compressed air automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720846846.6U CN208617680U (en) | 2017-07-13 | 2017-07-13 | Sludge pressing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720846846.6U CN208617680U (en) | 2017-07-13 | 2017-07-13 | Sludge pressing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208617680U true CN208617680U (en) | 2019-03-19 |
Family
ID=65688204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720846846.6U Expired - Fee Related CN208617680U (en) | 2017-07-13 | 2017-07-13 | Sludge pressing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208617680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277698A (en) * | 2021-06-03 | 2021-08-20 | 湖南金色畅联科技有限公司 | Sludge precipitation filter equipment |
| CN117361833A (en) * | 2023-12-07 | 2024-01-09 | 潍坊山水环保机械制造有限公司 | Sewage treatment device |
-
2017
- 2017-07-13 CN CN201720846846.6U patent/CN208617680U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277698A (en) * | 2021-06-03 | 2021-08-20 | 湖南金色畅联科技有限公司 | Sludge precipitation filter equipment |
| CN117361833A (en) * | 2023-12-07 | 2024-01-09 | 潍坊山水环保机械制造有限公司 | Sewage treatment device |
| CN117361833B (en) * | 2023-12-07 | 2024-02-13 | 潍坊山水环保机械制造有限公司 | Sewage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20190713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |