CN204939055U - A kind of Sewage treatment systems mixing pit based on PLC - Google Patents
A kind of Sewage treatment systems mixing pit based on PLC Download PDFInfo
- Publication number
- CN204939055U CN204939055U CN201520582787.7U CN201520582787U CN204939055U CN 204939055 U CN204939055 U CN 204939055U CN 201520582787 U CN201520582787 U CN 201520582787U CN 204939055 U CN204939055 U CN 204939055U
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- CN
- China
- Prior art keywords
- mixing pit
- ram pump
- sewage
- pit body
- treatment systems
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- 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.)
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Abstract
The utility model relates to a kind of Sewage treatment systems mixing pit based on PLC, comprises mixing pit body, is provided with whipping appts in mixing pit body, and the top of mixing pit body is provided with acid solution and adds pipe and venting port; The bottom of mixing pit body is provided with aerating apparatus; Sewage admission port and outfall are provided with ram pump, and described ram pump comprises ram pump body, and the two ends of ram pump body manages with material respectively by check valve and are connected, and expect that the inwall of pipe has spirrillum projection.Due to entering and discharge effect of ram pump, improve liquid-flow efficiency, sewage is in the process of logical charge tube, spirrillum projection in material pipe can make sewage produce helical stir effect, and owing to being provided with check valve in ram pump, also avoid reverse inflow and the outflow of liquid, improve working efficiency.
Description
Technical field
The utility model belongs to sewage treatment area, is specially a kind of Sewage treatment systems mixing pit based on PLC.
Background technology
Mixing pit is the critical facility in Sewage treatment systems, and owing to there being a large amount of sewage constantly enter and discharge mixing pit, therefore the liquid communication system of mixing pit is the key link determining that facility runs well.At present conventional mixing pit liquid communication system is common valve mostly, and Problems existing has: one is cannot the unidirectional inflow of confined liquid and outflow, and two is not good to the mixed effect of sewage.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of Sewage treatment systems mixing pit based on PLC, by arranging ram pump, improving liquid-flow efficiency, avoiding reverse inflow and the outflow of liquid simultaneously.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of Sewage treatment systems mixing pit based on PLC comprises mixing pit body and the support for supporting mixing pit body, turning axle is coaxially arranged with in mixing pit body, turning axle is provided with flight, and the top of turning axle is fixedly connected with by shaft coupling with motor; The top of mixing pit body is provided with acid solution and adds pipe and venting port; The bottom of mixing pit body is bilayer structure, and wherein bottom is provided with aeration opening, and upper strata is provided with gas uniform distribution hole, and aeration opening is connected with gas uniform distribution hole, and aeration opening place is provided with unidirectional aeration valve; Be provided with sewage admission port above the sidewall of mixing pit body, below the sidewall of mixing pit body, be provided with outfall;
Sewage admission port and outfall are provided with ram pump, and described ram pump comprises ram pump body, and the two ends of ram pump body manages with material respectively by check valve and are connected, and expect that the inwall of pipe has spirrillum projection.
The cross-sectional shape of described mixing pit body is square.
The height of described spirrillum projection is 1/3 of material pipe diameter.
After sewage enters mixing pit body by ram pump by sewage admission port, flight is under the drive of turning axle, the liquid of mixing pit body interior is stirred, simultaneously, control unidirectional aeration valve in aeration opening, to pass into gas carry out aeration, under the effect of gas uniform distribution hole, gas is evenly distributed, and aeration effect makes sewage fully mix in conjunction with stirring action; Acid solution adds pipe by acid solution and enters mixing pit body interior, and the material in acid solution and sewage carries out neutralization reaction, and abundant mixed sewage is discharged by outfall by ram pump, completes sewage mixing process, for subsequent disposal work is ready.In whole process, due to entering and discharge effect of ram pump, improve liquid-flow efficiency, sewage is in the process of logical charge tube, spirrillum projection in material pipe can make sewage produce helical stir effect, and owing to being provided with check valve in ram pump, also avoid reverse inflow and the outflow of liquid, improve working efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plunger pump structure schematic diagram in the utility model.
Number in the figure is described as follows:
1 adds pipe for acid solution; 2 is turning axle; 3 is flight; 4 is mixing pit body; 5 is motor; 6 is support; 7 is venting port; 8 is sewage admission port; 9 is outfall; 10 is aeration opening, and 11 is gas uniform distribution hole, and 12 is unidirectional aeration valve, and 13 is ram pump body; 14 is material pipe; 15 is check valve; 16 is spirrillum projection.
Embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
As shown in Figure 1, it is foursquare mixing pit body 4 and the support 6 for supporting mixing pit body that a kind of Sewage treatment systems mixing pit based on PLC involved by the utility model comprises cross-sectional shape, turning axle 2 is coaxially arranged with in mixing pit body, turning axle 2 is provided with flight 3, the top of turning axle is fixedly connected with by shaft coupling with motor 5, thus realizes driven by motor turning axle 2 and flight 3 rotates; The top of mixing pit body 4 is provided with acid solution and adds pipe 1 and venting port 7; The bottom of mixing pit body 4 is bilayer structure, and wherein bottom is provided with aeration opening 10, and upper strata is provided with gas uniform distribution hole 11, and aeration opening 10 is connected with gas uniform distribution hole 11, and aeration opening 10 place is provided with unidirectional aeration valve 12; Be provided with sewage admission port 8 above the sidewall of mixing pit body 4, below the sidewall of mixing pit body 4, be provided with outfall 9;
Sewage admission port 8 and outfall 9 are provided with ram pump, as shown in Figure 2, described ram pump comprises ram pump body 13, and the two ends of ram pump body are connected with material pipe 14 respectively by check valve 15, the inwall of material pipe 14 have be highly expect pipe diameter 1/3 spirrillum projection 16.
After sewage enters mixing pit body by ram pump by sewage admission port, flight is under the drive of turning axle, the liquid of mixing pit body interior is stirred, simultaneously, control unidirectional aeration valve 12 in aeration opening 10, to pass into gas carry out aeration, under the effect of gas uniform distribution hole 11, gas is evenly distributed, and aeration effect makes sewage fully mix in conjunction with stirring action; Acid solution adds pipe by acid solution and enters mixing pit body interior, and the material in acid solution and sewage carries out neutralization reaction, and abundant mixed sewage is discharged by outfall by ram pump, completes sewage mixing process, for subsequent disposal work is ready.In whole process, due to entering and discharge effect of ram pump, improve liquid-flow efficiency, sewage is in the process of logical charge tube, spirrillum projection 16 in material pipe can make sewage produce helical stir effect, and owing to being provided with check valve in ram pump, also avoid reverse inflow and the outflow of liquid, improve working efficiency.
Above exemplary description is done to the technical solution of the utility model; should be noted that; when not departing from the core of the technical program, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into the protection domain of this patent.
Claims (3)
1. the Sewage treatment systems mixing pit based on PLC, it is characterized in that, comprising mixing pit body and the support for supporting mixing pit body, in mixing pit body, being coaxially arranged with turning axle, turning axle is provided with flight, and the top of turning axle is fixedly connected with by shaft coupling with motor; The top of mixing pit body is provided with acid solution and adds pipe and venting port; The bottom of mixing pit body is bilayer structure, and wherein bottom is provided with aeration opening, and upper strata is provided with gas uniform distribution hole, and aeration opening is connected with gas uniform distribution hole, and aeration opening place is provided with unidirectional aeration valve; Be provided with sewage admission port above the sidewall of mixing pit body, below the sidewall of mixing pit body, be provided with outfall;
Sewage admission port and outfall are provided with ram pump; Described ram pump comprises ram pump body, and the two ends of ram pump body manages with material respectively by check valve and are connected, and expect that the inwall of pipe is provided with spirrillum projection.
2. a kind of Sewage treatment systems mixing pit based on PLC according to claim 1, is characterized in that, the cross-sectional shape of described mixing pit body is square.
3. a kind of Sewage treatment systems mixing pit based on PLC according to claim 1, is characterized in that, the height of described spirrillum projection is 1/3 of material pipe diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582787.7U CN204939055U (en) | 2015-08-05 | 2015-08-05 | A kind of Sewage treatment systems mixing pit based on PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582787.7U CN204939055U (en) | 2015-08-05 | 2015-08-05 | A kind of Sewage treatment systems mixing pit based on PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204939055U true CN204939055U (en) | 2016-01-06 |
Family
ID=55006498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520582787.7U Expired - Fee Related CN204939055U (en) | 2015-08-05 | 2015-08-05 | A kind of Sewage treatment systems mixing pit based on PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204939055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109970166A (en) * | 2019-04-28 | 2019-07-05 | 广东宏绿环保实业有限公司 | A kind of sewage treatment integration wastewater disposal basin |
-
2015
- 2015-08-05 CN CN201520582787.7U patent/CN204939055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109970166A (en) * | 2019-04-28 | 2019-07-05 | 广东宏绿环保实业有限公司 | A kind of sewage treatment integration wastewater disposal basin |
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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: 20160106 Termination date: 20160805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |