CN201834838U - Dehydration device for treating sewage containing mud - Google Patents
Dehydration device for treating sewage containing mud Download PDFInfo
- Publication number
- CN201834838U CN201834838U CN2010205464851U CN201020546485U CN201834838U CN 201834838 U CN201834838 U CN 201834838U CN 2010205464851 U CN2010205464851 U CN 2010205464851U CN 201020546485 U CN201020546485 U CN 201020546485U CN 201834838 U CN201834838 U CN 201834838U
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- CN
- China
- Prior art keywords
- pipeline
- pressure filter
- valve
- communicated
- pump
- 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 - Lifetime
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a dehydration device for treating sewage containing mud, which comprises a sewage pool and a filter press. The dehydration device is characterized in that the press filter is communicated with the sewage pool through a pipeline; the pipeline is provided with a pump for conveying the sewage containing mud from the sewage pool to the filter press; the pipeline is provided with a first valve which is positioned between the pump and the filter press; the dehydration device also comprises a pressurizing device for pressurizing the filter press; the pressuring device is communicated with the pipeline; the position of the pressurizing device, which is communicated with the pipeline, is positioned between the first valve and the filter press; the filter press is provided with a water outlet pipeline; and a third valve is mounted on the water outlet pipeline. The dehydration device for treating the sewage containing mud has a simple structure and has high efficiency for treating the sludge containing mud and is convenient for use; and the treated and collected sludge has low water content, which is convenient for further treatment.
Description
Technical field
The utility model relates to a kind of dirt water treatment dewatering unit that contains.
Background technology
In plating production process, can produce electroplating rinse water, and this waste water is to have only through special disposal, could discharges after reaching wastewater discharge standard.In process for the treatment of waste water, the mixture that has water and mud produces, and these mud mixtures need carry out mud-water separation.
Method commonly used has natural sedimentation method:---water-containing sludge is placed in the filtering basin, be covered with filtrate in this pond, after after a while, water is from following inflow water collecting basin, and mud is deposited in the pond.Mud clears out after gathering some amount, send specialized company to handle.Advantage: invest little, easy to operate; Shortcoming: floor space is big, and efficient is poor, and the water ratio height is generally more than 100%.
The utility model content
The purpose of this utility model is in order to overcome deficiency of the prior art, provide a kind of reduce moisture percentage in sewage sludge contain dirt water treatment dewatering unit.
For realizing above purpose, the utility model is achieved through the following technical solutions:
Contain dirt water treatment dewatering unit, comprise sewage lagoon, pressure filter, it is characterized in that, pressure filter is communicated with by pipeline with sewage lagoon, described pipeline is provided with and is used for and will contains dirt water is delivered to pressure filter from sewage lagoon pump, first valve is installed on the described pipeline, first valve is between pump and pressure filter, also comprising can be to the pressurizing device that pressurizes in the pressure filter, pressurizing device is communicated with pipeline, pressurizing device is communicated with the position between first valve and pressure filter with pipeline, and described pressure filter is provided with rising pipe, and the 3rd valve is installed on the described rising pipe.
Preferably, described pressurizing device is an air pump, and air pump is communicated with pipeline by pneumatic tube, and pneumatic tube is communicated with the position between first valve and pressure filter with pipeline, and described pneumatic tube is provided with second valve.
Preferably, described pressure filter is provided with mud mouth, and described mud mouth is positioned at the pressure filter bottom.
Preferably, on the described pressure filter tensimeter is installed.
Contain dirt water treatment dewatering unit in the utility model, simple in structure, easy to use.Processing contains dirt water efficient height.The moisture percentage in sewage sludge of the collection after the processing is low, is convenient to further processing.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in Figure 1, contain dirt water treatment dewatering unit, comprise sewage lagoon 1 and pressure filter 2.Pressure filter 2 is communicated with by pipeline 3 with sewage lagoon 1.Pipeline 3 is provided with the pump 4 that is used for sewage is delivered to from sewage lagoon pressure filter.First valve 5 is installed on the pipeline 3.First valve 5 is between pump 4 and pressure filter 2.Also comprising can be to the air pump 6 that pressurizes in the pressure filter, and air pump 6 is communicated with pipeline 3 by pneumatic tube 7.Pneumatic tube 7 is communicated with position 31 between first valve 5 and pressure filter 2 with pipeline 3.Pneumatic tube 7 is provided with second valve 8.
Pressure filter 2 is provided with rising pipe 9.The 3rd valve 10 is installed on the rising pipe 9.Pressure filter 2 bottoms are provided with the mud mouth (not shown).
Tensimeter 21 is installed on the pressure filter 2, is used to measure the air pressure in the pressure filter 2.
During use, utilize pump 4 will contain dirt water and deliver in the pressure filter 2.After containing dirt water and reaching certain amount, close first valve 5.Open air pump 6 and be pressurization in the pressure filter 2.First valve 5 is set, can prevents pressure release in the pressure process, can prevent that also muddy water from flowing backwards.Adjust the 3rd valve 10, make the rising pipe 9 only can water outlet, can't mud extraction.Contain dirt water under pressure in the pressure filter 2, water is extruded by pressure.During to anhydrous outflow, open mud mouth, mud is taken out.
Embodiment in the utility model only is used for the utility model is described, and does not constitute the restriction to the claim scope, and other substituting of being equal in fact that those skilled in that art can expect are all in the utility model protection domain.
Claims (4)
1. contain dirt water treatment dewatering unit, comprise sewage lagoon, pressure filter, it is characterized in that, pressure filter is communicated with by pipeline with sewage lagoon, described pipeline is provided with and is used for and will contains dirt water is delivered to pressure filter from sewage lagoon pump, first valve is installed on the described pipeline, first valve is between pump and pressure filter, also comprising can be to the pressurizing device that pressurizes in the pressure filter, pressurizing device is communicated with pipeline, pressurizing device is communicated with the position between first valve and pressure filter with pipeline, and described pressure filter is provided with rising pipe, and the 3rd valve is installed on the described rising pipe.
2. the dirt water treatment dewatering unit that contains according to claim 1, it is characterized in that described pressurizing device is an air pump, air pump is communicated with pipeline by pneumatic tube, pneumatic tube is communicated with the position between first valve and pressure filter with pipeline, and described pneumatic tube is provided with second valve.
3. the dirt water treatment dewatering unit that contains according to claim 1 is characterized in that described pressure filter is provided with mud mouth, and described mud mouth is positioned at the pressure filter bottom.
4. the dirt water treatment dewatering unit that contains according to claim 1 is characterized in that, on the described pressure filter tensimeter is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205464851U CN201834838U (en) | 2010-09-28 | 2010-09-28 | Dehydration device for treating sewage containing mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205464851U CN201834838U (en) | 2010-09-28 | 2010-09-28 | Dehydration device for treating sewage containing mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834838U true CN201834838U (en) | 2011-05-18 |
Family
ID=44004943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205464851U Expired - Lifetime CN201834838U (en) | 2010-09-28 | 2010-09-28 | Dehydration device for treating sewage containing mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834838U (en) |
-
2010
- 2010-09-28 CN CN2010205464851U patent/CN201834838U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |