CN209779846U - Solid-liquid separation device for sewage lifter - Google Patents
Solid-liquid separation device for sewage lifter Download PDFInfo
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- CN209779846U CN209779846U CN201920251485.XU CN201920251485U CN209779846U CN 209779846 U CN209779846 U CN 209779846U CN 201920251485 U CN201920251485 U CN 201920251485U CN 209779846 U CN209779846 U CN 209779846U
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Abstract
A solid-liquid separation device for a sewage lifter comprises a solid-liquid temporary storage box body and a sewage lifter box body, wherein a first electric valve is installed in the middle of a sewage inlet, a solid-liquid separation filter screen is arranged in an inner cavity of the solid-liquid temporary storage box body, a motor is arranged on the left side of the solid-liquid temporary storage box body, and the motor is connected with a sealing baffle through a movable rod; a second electric valve is fixedly installed in the middle of the water outlet pipe, and a water outlet is formed above the sewage lifting device box body. The utility model overcomes prior art's is not enough, make debris can only in the solid-liquid separation filter screen, and reach high back through level gauge detection water level, close by the first motorised valve of switch board control, the second motorised valve is opened, make rivers go into sewage lifting mechanism box, water is cleaned up the back, open by switch board control closure baffle, make debris fall into behind fixed debris collection filter screen basket, the closure baffle is closed in the uncontrolled, first motorised valve is opened, the second motorised valve is closed, and the cycle is repeated, thereby make solid-liquid separation.
Description
Technical Field
The utility model relates to a water treatment field especially relates to the solid-liquid separation technique, especially a solid-liquid separation equipment for sewage lifting mechanism.
background
The sewage lifter is used for discharging sewage of sanitary ware in basements and places which are far away from a vertical drainage pipe and the like and do not have sewage self-flowing discharge, and can also be used in occasions with poor drainage conditions such as ships, vehicles and the like.
Among the prior art, solid-liquid separation in the sewage lifting mechanism is realized through the mode of installing filter equipment on the sewage water inlet main pipe, and sewage enters into the filter through the inlet tube together with the filth in, and the filth is stayed in the filter, and sewage passes through in the gap entering header tank of filter. When the water level in the water collecting tank reaches a certain height, the water pump operates to enable the water with pressure to bring sundries in the filter to the outside, the filter screen of the filter is easy to block, and when the water pump works, the sewage can generate the phenomena of pressure relief and flow discharge after passing through the filter. And once the filter is damaged, the filter cannot be replaced.
SUMMERY OF THE UTILITY MODEL
The utility model is not enough to prior art, the utility model provides a solid-liquid separation equipment for sewage lifting mechanism, the not enough of prior art has been overcome, reasonable in design, compact structure, through setting up the solid-liquid separation filter screen, make debris can only stay in the solid-liquid separation filter screen, and reach high back through the water level of input level gauge detection solid-liquid temporary storage box, transmit liquid level information to the switch board, close by the first motorised valve of switch board control, the second motorised valve is opened, make the water in the solid-liquid temporary storage box flow in the sewage lifting mechanism box through the outlet pipe, after the log is clean, the switch board further controls the motor and drives the closing flap through the movable rod and opens, debris fall into behind fixed debris collection filter screen basket in making the solid-liquid separation filter screen, the motor of controlling again drives the closing flap and closes, simultaneously first motorised valve is opened, the second. The process is repeated, so that solid and liquid are separated, and the possibility of blockage of a sewage pump in the sewage lifter is avoided.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
A solid-liquid separation device for a sewage lifting device comprises a solid-liquid temporary storage box body and a sewage lifting device box body, wherein a sewage water inlet is fixedly communicated with the upper portion of the solid-liquid temporary storage box body, a first electric valve is fixedly installed in the middle of the sewage water inlet, a solid-liquid separation filter screen is fixedly installed in an inner cavity of the solid-liquid temporary storage box body, the upper end of the solid-liquid separation filter screen is communicated with the sewage water inlet, a closed baffle is arranged at the lower end of the solid-liquid separation filter screen, penetrates through the solid-liquid temporary storage box body, a motor is arranged on the left side of the solid-liquid temporary storage box body; the solid-liquid temporary storage box body is characterized in that one end of a water outlet pipe is fixedly communicated with the lower portion of the right side face of the solid-liquid temporary storage box body, the other end of the water outlet pipe is communicated with a sewage lifting device box body, a second electric valve is fixedly mounted in the middle of the water outlet pipe, and a water outlet is fixedly communicated with the upper portion of the sewage lifting device box body.
Preferably, the bottom of the inner cavity of the solid-liquid temporary storage box body is provided with a liquid level meter, the liquid level meter is electrically connected with the control cabinet, and the control cabinet is electrically connected with an electric valve and a second electric valve.
Preferably, the gauge is a drop-in gauge.
Preferably, the solid-liquid temporary storage box body and the motor are fixedly supported by an equipment support.
Preferably, a fixed sundry collecting and filtering basket is arranged below the solid-liquid temporary storage box body, and the upper end of the fixed sundry collecting and filtering basket corresponds to the lower end of the solid-liquid separation filter screen.
Preferably, a sewage pump is fixedly installed inside the sewage lifter box body, and the water outlet pipe is fixedly communicated with the sewage pump.
The utility model provides a solid-liquid separation equipment for sewage lifting mechanism. The method has the following beneficial effects: through setting up the solid-liquid separation filter screen, make debris can only remain in the solid-liquid separation filter screen, and after the water level through input level gauge detection solid-liquid temporary storage box reached the height, transmit liquid level information to the switch board, close by the first motorised valve of switch board control, the second motorised valve is opened, make the water in the solid-liquid temporary storage box flow into sewage lifting mechanism box through the outlet pipe, after the water is discharged completely, the switch board further control motor passes through the movable rod and drives the blind baffle and open, make debris fall into fixed debris among the solid-liquid separation filter screen and collect after the filter screen basket, the motor of controlling again drives the blind baffle and closes, first motorised valve is opened simultaneously, the second motorised valve is closed. The process is repeated, so that solid and liquid are separated, and the possibility of blockage of a sewage pump in the sewage lifter is avoided.
Drawings
In order to illustrate the present invention or the prior art more clearly, the drawings needed for the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the sewage lifting mechanism of the present invention;
The reference numbers in the figures illustrate:
1. A solid-liquid temporary storage box body; 2. a sewage lifter box; 3. a sewage inlet; 4. a first electrically operated valve; 5. a solid-liquid separation filter screen; 6. a closing baffle; 7. an electric motor; 8. a movable rod; 9. a water outlet pipe; 10. a second electrically operated valve; 11. a water outlet; 12. a liquid level meter; 13. a control cabinet; 14. fixing a sundry collecting and filtering basket; 15 a sewage pump; 16. an equipment support.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
As shown in fig. 1 and 2, a solid-liquid separation device for a sewage lifting device comprises a solid-liquid temporary storage box body 1 and a sewage lifting device box body 2, wherein a sewage inlet 3 is fixedly communicated above the solid-liquid temporary storage box body 1, a first electric valve 4 is fixedly installed in the middle of the sewage inlet 3, a solid-liquid separation filter screen 5 is fixedly installed in an inner cavity of the solid-liquid temporary storage box body 1, the upper end of the solid-liquid separation filter screen 5 is communicated with the sewage inlet 3, the lower end of the solid-liquid separation filter screen 5 penetrates through the solid-liquid temporary storage box body 1 and is provided with a closed baffle 6, a motor 7 is arranged on the left side of the solid-liquid temporary storage box body 1, the right side of the motor 7 is movably connected with; the solid-liquid temporary storage box body 1 is characterized in that one end of a water outlet pipe 9 is fixedly communicated with the lower portion of the right side face of the solid-liquid temporary storage box body 1, the other end of the water outlet pipe 9 is communicated with a sewage lifting device box body 2, a second electric valve 10 is fixedly installed in the middle of the water outlet pipe 9, and a water outlet 11 is fixedly communicated with the upper portion of the sewage lifting device box body 2. The bottom of the inner cavity of the solid-liquid temporary storage box body 1 is provided with a liquid level meter 12, the liquid level meter 12 is electrically connected with a control cabinet 13, and the control cabinet 13 is electrically connected with an electric valve 4 and a second electric valve 10.
The gauge 12 is a drop-in gauge.
The solid-liquid temporary storage box body 1 and the motor 7 are fixedly supported by an equipment bracket 16.
A fixed sundries collecting and filtering basket 14 is arranged below the solid-liquid temporary storage box body 1, and the upper end of the fixed sundries collecting and filtering basket 14 corresponds to the lower end of the solid-liquid separation filter screen 5.
The inside fixed mounting of sewage lifting mechanism box 2 has dredge pump 15, outlet pipe 9 and dredge pump 15 fixed intercommunication.
The working principle is as follows:
After sewage enters the solid-liquid temporary storage box body 1 through the sewage water inlet 3, sundries in the sewage are filtered in the solid-liquid separation filter screen 5 through the solid-liquid separation filter screen 5, a sealing baffle 6 at the lower end of the solid-liquid separation filter screen 5 and the solid-liquid separation filter screen 5 are in a sealing state, when the liquid level meter 12 detects that the water level in the solid-liquid temporary storage box body 1 reaches a certain height, liquid level information is transmitted to the control cabinet 13, the control cabinet 13 controls the first electric valve 4 to be closed and the second electric valve 10 to be opened, and water flows into the sewage lifting device box body 2 from the solid-liquid temporary storage box body 1 through the. After the water in the solid-liquid temporary storage box body 1 is drained, the control cabinet 13 further controls the motor 7, the motor 7 drives the closed baffle 6 through the movable rod 8, so that the closed baffle 6 is opened, and impurities in the solid-liquid separation filter screen 5 fall into the solid impurity collection filter screen basket 14. When the solid-liquid separation filter screen 5 has no impurities, the closing baffle 6 is closed. At the same time the second electro valve 10 is closed and the first electro valve 4 is opened. The process is repeated in cycles, so that solid and liquid are separated.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a solid-liquid separation equipment for sewage lifting mechanism, includes solid-liquid temporary storage box body (1), sewage lifting mechanism box body (2), its characterized in that: a sewage inlet (3) is fixedly communicated above the solid-liquid temporary storage box body (1), a first electric valve (4) is fixedly installed in the middle of the sewage inlet (3), a solid-liquid separation filter screen (5) is fixedly installed in an inner cavity of the solid-liquid temporary storage box body (1), the upper end of the solid-liquid separation filter screen (5) is communicated with the sewage inlet (3), the lower end of the solid-liquid separation filter screen (5) penetrates through the solid-liquid temporary storage box body (1) and is provided with a sealing baffle (6), a motor (7) is arranged on the left side of the solid-liquid temporary storage box body (1), the right side of the motor (7) is movably connected with one end of a movable rod (8), and the other end of the; the solid-liquid temporary storage box body (1) right flank below is fixed the one end that communicates with outlet pipe (9), the outlet pipe (9) other end is linked together with sewage lifting mechanism box body (2), fixed mounting has second motorised valve (10) in the middle of outlet pipe (9), sewage lifting mechanism box body (2) top is fixed the intercommunication has delivery port (11).
2. the solid-liquid separation device for a sewage lifter according to claim 1, wherein: the liquid level meter (12) is arranged at the bottom of the inner cavity of the solid-liquid temporary storage box body (1), the liquid level meter (12) is electrically connected with the control cabinet (13), and the control cabinet (13) is electrically connected with the electric valve (4) and the second electric valve (10).
3. The solid-liquid separation device for a sewage lifter according to claim 2, wherein: the liquid level meter (12) is a drop-in type liquid level meter.
4. The solid-liquid separation device for a sewage lifter according to claim 1, wherein: the solid-liquid temporary storage box body (1) and the motor (7) are fixedly supported through an equipment support.
5. The solid-liquid separation device for a sewage lifter according to claim 1, wherein: a fixed sundry collecting and filtering basket (14) is arranged below the solid-liquid temporary storage box body (1), and the upper end of the fixed sundry collecting and filtering basket (14) corresponds to the lower end of the solid-liquid separation filter screen (5).
6. The solid-liquid separation device for a sewage lifter according to claim 1, wherein: the sewage lifter box body (2) is internally and fixedly provided with a sewage pump (15), and the water outlet pipe (9) is fixedly communicated with the sewage pump (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251485.XU CN209779846U (en) | 2019-02-28 | 2019-02-28 | Solid-liquid separation device for sewage lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251485.XU CN209779846U (en) | 2019-02-28 | 2019-02-28 | Solid-liquid separation device for sewage lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209779846U true CN209779846U (en) | 2019-12-13 |
Family
ID=68795972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251485.XU Active CN209779846U (en) | 2019-02-28 | 2019-02-28 | Solid-liquid separation device for sewage lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209779846U (en) |
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2019
- 2019-02-28 CN CN201920251485.XU patent/CN209779846U/en active Active
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