CN207498166U - A kind of sludge filter press filtrate retracting device - Google Patents
A kind of sludge filter press filtrate retracting device Download PDFInfo
- Publication number
- CN207498166U CN207498166U CN201721224789.4U CN201721224789U CN207498166U CN 207498166 U CN207498166 U CN 207498166U CN 201721224789 U CN201721224789 U CN 201721224789U CN 207498166 U CN207498166 U CN 207498166U
- Authority
- CN
- China
- Prior art keywords
- filter press
- sludge
- filter
- retracting device
- quartz
- 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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- Treatment Of Sludge (AREA)
Abstract
The utility model belongs to chemical engineering sewage processing technology field, specifically disclose a kind of sludge filter press filtrate retracting device, include regulating reservoir, reaction tank, sedimentation basin, pH readjustments pond, filter press and sludge concentration tank, further include middle turning barrel, booster pump and quartz filter, the transfer is led to be connected between the filter press by connecting tube, the booster pump is arranged on the transfer and leads between the quartz filter, and connecting pipe is equipped between the quartz filter and pH readjustments pond.The utility model is greatly reduced the reprocessing water of waste water, is alleviated the working strength of operating personnel, save cost for wastewater treatment, improve waste water treatment efficiency by a kind of sludge filter press filtrate retracting device.
Description
Technical field
The utility model belongs to chemical engineering sewage processing technology field, and in particular to a kind of sludge filter press filtrate recycling dress
It puts.
Background technology
Produced sludge has higher water content in chemical engineering sewage processing procedure, and the very high fluidised form sludge of moisture content leads to
It to be often dehydrated using filter press, a large amount of filtrates can be generated during the dehydration process, although filtrate is useless after processing
Water, principle are to have reached waste water standard, but inevitably canvas press cloth has leakage or partial sludge is fallen to during dump
In filtrate, filtrate is caused to contain sludge position, as shown in Fig. 2, filtrate usually is directly discharged into wastewater equalization pond at present carries out two
Secondary processing, after-treatment considerably increase waste water reprocessing water, increase secondary wastewater processing cost, increase staff
Working strength reduces waste water treatment efficiency.
Utility model content
To solve the deficiencies in the prior art, the utility model provides a kind of sludge filter press filtrate retracting device, Neng Gouke
Clothes reprocess waste water in the prior art, increase cost for wastewater treatment and increase site operation personnel's working strength, wastewater treatment
The defects such as efficiency is low.
To solve the above problems, technical solution provided by the utility model is：
A kind of sludge filter press filtrate retracting device includes regulating reservoir, reaction tank, sedimentation basin, pH readjustments pond, filter press
And sludge concentration tank, middle turning barrel, booster pump and quartz filter are further included, the transfer, which is led between the filter press, to be passed through
Connecting tube connects, and the booster pump is arranged on the transfer and leads between the quartz filter, the quartz filter
Connecting pipe is equipped between adjusting back pond with the pH.
Further, the middle turning barrel uses PP barrels of corrosion resistance.
Preferably, the volume that the transfer is led to is 10 cubic metres.
Further, the connecting pipe uses corrosion resistance pvc pipe.
The operation principle of the utility model is：
In the filter press course of work, a large amount of filtrates are discharged into middle turning barrel in company with connecting pipe, in order to remove sludge in filtrate
Filtrate is squeezed into quartz filter by particle using booster pump, by the filtering function of quartz sand, by the mud granule in filtrate
It all intercepts, the filtrate after filtering is discharged into pH readjustments pond.
Compared with prior art, the utility model is greatly reduced useless by a kind of sludge filter press filtrate retracting device
The reprocessing water of water, alleviates the working strength of operating personnel, saves cost for wastewater treatment, improves wastewater treatment effect
Rate.
Description of the drawings
Fig. 1 is existing sludge filter press filtrate discharge structure diagram,
Fig. 2 is the structure diagram of the utility model.
Reference sign：1- regulating reservoirs, 2- reaction tanks, 3- sedimentation basins, 4-pH readjustments pond, 5- sludge concentration tanks, 6- pressures
Filter, turning barrel in 7-, 8- booster pumps, 9- quartz filters, 10- connecting pipes.
Specific embodiment
The technical solution of the utility model is described in further detail below in conjunction with specific embodiments and the drawings.
Embodiment 1
A kind of sludge filter press filtrate retracting device, as shown in Fig. 2, including regulating reservoir 1, reaction tank 2, sedimentation basin 3, pH
Pond 4, filter press 6 and sludge concentration tank 5 are adjusted back, further includes middle turning barrel 7, booster pump 8 and quartz filter 9, the transfer leads to 7
It is connected between the filter press 6 by connecting tube, the booster pump 8 is arranged on the transfer and leads to 7 and the quartz sand filtration
Between device 9, connecting pipe 10 is equipped between the quartz filter 9 and pH readjustments pond 4.The middle turning barrel 7 is using resistance to
PP barrels of corrosivity, the connecting pipe 10 use corrosion resistance pvc pipe.
When filter press 6, which is opened, presses, a large amount of filtrates are discharged into middle turning barrel 7 with connecting tube 10, in order to remove the sludge in filtrate
Particle is pressurizeed using booster pump 8, and filtrate is squeezed into quartz filter 9, by the filtering function of quartz filter 9, will be filtered
Mud granule in liquid all intercepts, and the filtrate after filtering is discharged into pH readjustments pond 4.
Above example is only used for further illustrating the technical solution of the utility model, but the utility model is not limited to
Embodiment.It is every according to the technical essence of the utility model it is made to the above embodiment it is any it is simple modification, equivalent variations and
Modification, each falls in the protection domain of technical solutions of the utility model.
Claims (3)
1. a kind of sludge filter press filtrate retracting device, include regulating reservoir, reaction tank, sedimentation basin, pH readjustments pond, filter press and
Sludge concentration tank, which is characterized in that further include middle turning barrel, booster pump and quartz filter, the middle turning barrel and the press filtration
It is connected between machine by connecting tube, the booster pump is arranged between the middle turning barrel and the quartz filter, the stone
Connecting pipe is equipped between sand filter and pH readjustments pond.
2. a kind of sludge filter press filtrate retracting device according to claim 1, which is characterized in that the middle turning barrel is adopted
With PP barrels of corrosion resistance.
A kind of 3. sludge filter press filtrate retracting device according to claim 1, which is characterized in that the connecting pipe
Using corrosion resistance pvc pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224789.4U CN207498166U (en) | 2017-09-22 | 2017-09-22 | A kind of sludge filter press filtrate retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224789.4U CN207498166U (en) | 2017-09-22 | 2017-09-22 | A kind of sludge filter press filtrate retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207498166U true CN207498166U (en) | 2018-06-15 |
Family
ID=62498517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721224789.4U Expired - Fee Related CN207498166U (en) | 2017-09-22 | 2017-09-22 | A kind of sludge filter press filtrate retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207498166U (en) |
-
2017
- 2017-09-22 CN CN201721224789.4U patent/CN207498166U/en not_active Expired - Fee Related
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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: 20180615 Termination date: 20180922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |