CN214306542U - Anti-blocking lubricating system for long-distance sludge conveying pipeline - Google Patents
Anti-blocking lubricating system for long-distance sludge conveying pipeline Download PDFInfo
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- CN214306542U CN214306542U CN202120431623.XU CN202120431623U CN214306542U CN 214306542 U CN214306542 U CN 214306542U CN 202120431623 U CN202120431623 U CN 202120431623U CN 214306542 U CN214306542 U CN 214306542U
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Abstract
The application discloses stifled lubricating system is prevented to long distance sludge conveying pipeline relates to sludge pipeline transport's technical field. The device comprises a cone valve pump and a power device for providing power for the cone valve pump, wherein a feed inlet for sludge to enter a pump cavity of the cone valve pump is formed in the cone valve pump, a sludge pipeline is fixedly connected at the output end of the cone valve pump, and the sludge pipeline leads to a downstream working section; the sludge treatment device also comprises a water conveying pipeline arranged in parallel with the sludge pipeline, a plurality of water spraying devices are arranged on the water conveying pipeline at intervals, and the water spraying devices are used for communicating the water conveying pipeline with the sludge pipeline; an electromagnetic valve is arranged between the water spraying device and the water delivery pipeline, and the water spraying device is controlled by the electromagnetic valve to regularly spray water into the sludge pipeline. This application water jet equipment sprays water in to the mud pipeline, reduces the resistance between mud pipeline and the mud through rivers to reduce the emergence of the condition that mud blockked up the mud pipeline, improve the efficiency that mud was carried.
Description
Technical Field
The application relates to the technical field of sludge pipeline transportation, in particular to an anti-blocking lubricating system for a long-distance sludge conveying pipeline.
Background
The sludge pipeline transportation is a common method for the sludge treatment plant or long-distance transportation, and has the characteristics of economy, safety, sanitation and the like.
But influenced by factors such as the self characteristic of the sludge, longer conveying distance, more pipe elbows and the like, in the long-distance sludge pipeline conveying process, the internal resistance of the sludge pipeline is larger and easy to block, and further the sludge conveying efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to reduce the emergence of the condition that mud blockked up the mud pipeline, improve the efficiency that mud was carried, this application provides a long distance mud pipeline prevents stifled lubricating system.
The application provides a pair of long distance sludge conveying pipeline prevents stifled lubricating system adopts following technical scheme:
the sludge treatment device comprises a cone valve pump and a power device for providing power for the cone valve pump, wherein a feed inlet for sludge to enter a pump cavity of the cone valve pump is formed in the cone valve pump, a sludge pipeline is fixedly connected to an output end of the cone valve pump, and the sludge pipeline leads to a downstream working section;
the sludge treatment device also comprises a water conveying pipeline arranged in parallel with the sludge pipeline, wherein a plurality of water spraying devices are arranged on the water conveying pipeline at intervals and communicate the water conveying pipeline with the sludge pipeline; an electromagnetic valve is arranged between the water spraying device and the water conveying pipeline, and the water spraying device is controlled by the electromagnetic valve to regularly spray water into the sludge pipeline.
By adopting the technical scheme: the sludge enters a pump cavity of the cone valve pump from the feeding hole, and the cone valve pump is driven by a power device to work so as to convey the sludge to a downstream working section along a sludge pipeline; the water spraying devices are controlled to be opened in sequence through the electromagnetic valve at fixed intervals, water is sprayed into the sludge pipeline by the water spraying devices, and resistance between the sludge pipeline and sludge is reduced through water flow, so that the condition that the sludge pipeline is blocked by the sludge is reduced, and the sludge conveying efficiency is improved.
Preferably, the water spraying device comprises a booster pump fixedly connected with the electromagnetic valve, an output end of the booster pump is fixedly connected with a water delivery hose, the water delivery hose extends into the sludge pipeline, and one end of the water delivery hose deviates from the booster pump is fixedly connected with a water outlet nozzle.
By adopting the technical scheme: the pressure of water sprayed into the sludge pipeline is increased by the booster pump, so that the sludge pipeline is lubricated, and the sludge deposited on the inner side wall of the sludge pipeline is dispersed.
Preferably, the water outlet nozzle is provided with a rotating device for driving the water outlet nozzle to rotate.
By adopting the technical scheme: the water outlet spray head is driven by the rotating device to change the water spraying angle, so that the water spraying range of the water outlet spray head is enlarged, and the inner side wall of the sludge pipeline is sprayed with water at multiple angles for lubrication.
Preferably, the rotating device comprises a support frame, and the support frame is fixed on the inner side wall of the sludge pipeline;
the supporting frame is fixedly connected with a driving motor, and the axis of the output end of the driving motor is parallel to the axis of the sludge pipeline;
the output end of the driving motor is fixedly connected with the water outlet spray head, and the axis of the output end of the driving motor is perpendicular to the axis of the water outlet spray head;
the driving motor drives the water outlet nozzle to rotate around the axis direction of the output end of the driving motor.
By adopting the technical scheme: the driving motor drives the water outlet nozzle to rotate around the axis direction of the output end of the driving motor, and the water spraying range of the water outlet nozzle is enlarged.
Preferably, the power device is a hydraulic oil station.
By adopting the technical scheme: the power device is a hydraulic oil station, and an operator judges whether the sludge pipeline is blocked according to the oil pressure change of the hydraulic oil station; if the sludge pipeline is blocked, the water spraying devices are sequentially started and combined with oil pressure change, so that the blocking position is determined, and an operator can conveniently position the blocking position of the sludge pipeline.
Preferably, the water spraying device is additionally arranged at the corner of the water conveying pipeline.
By adopting the technical scheme: a large amount of sludge is easily deposited at the turning part of the sludge pipeline, and the water spraying device is additionally arranged on the water conveying pipeline corresponding to the turning part of the sludge pipeline, so that the lubricating effect is enhanced, and the sludge deposition is reduced.
Preferably, a sealing rubber ring is arranged at the connecting part of the water delivery hose and the sludge pipeline.
By adopting the technical scheme: the sludge is prevented from flowing to the outside of the sludge pipeline along the gap between the water delivery hose and the sludge pipeline, and the condition that the sludge pollutes the external environment is reduced.
Preferably, the inner side wall of the sludge pipeline is sprayed with a wear-resistant non-stick coating.
By adopting the technical scheme: the friction force between the sludge and the sludge pipeline is reduced, and the condition that the sludge blocks the sludge pipeline is reduced.
By adopting the technical scheme, the method has the advantages that,
in summary, the present application includes at least one of the following beneficial technical effects:
1. the sludge enters a pump cavity of the cone valve pump from the feeding hole, and the cone valve pump is driven by a power device to work so as to convey the sludge to a downstream working section along a sludge pipeline; the water spraying devices are controlled to be opened in sequence at fixed time intervals through the electromagnetic valve, water is sprayed into the sludge pipeline by the water spraying devices, and resistance between the sludge pipeline and sludge is reduced through water flow, so that the condition that the sludge pipeline is blocked by the sludge is reduced, and the sludge conveying efficiency is improved;
2. the pressure of water sprayed into the sludge pipeline is increased through the booster pump, so that the lubricating effect on the sludge pipeline is achieved, and the effect of flushing away sludge deposited on the inner side wall of the sludge pipeline is achieved;
3. the driving motor drives the water outlet nozzle to rotate around the axis direction of the output end of the driving motor, and the water spraying range of the water outlet nozzle is enlarged.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic cross-sectional structure diagram showing a connection relationship between a rotating device and a water outlet nozzle in an embodiment of the present application.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: 1. a cone valve pump; 11. a feed inlet; 2. a power plant; 21. a hydraulic oil station; 3. a sludge pipeline; 31. a wear resistant non-stick coating; 32. a hole of abdication; 4. a water delivery pipeline; 41. an electromagnetic valve; 5. a water spraying device; 51. a booster pump; 52. a water delivery hose; 53. a water outlet nozzle; 6. sealing the rubber ring; 7. a rotating device; 71. a support frame; 711. a first abdicating groove; 712. a second abdicating groove; 72. a drive motor; 73. a first connecting shaft; 74. a second connecting shaft; 75. and fixing the tube.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses anti-blocking lubricating system for long-distance sludge conveying pipeline.
Examples
Referring to fig. 1, the conical valve pump 1 is included, a feed inlet 11 is arranged at the top end of the conical valve pump 1, and the feed inlet 11 leads to a pump cavity in the conical valve pump 1. The power device 2 for providing power for the cone valve pump 1 is fixedly connected to the cone valve pump 1, and the power device 2 is preferably a hydraulic oil station 21 in the embodiment.
With reference to fig. 1 and 2, the output end of the cone valve pump 1 is fixedly connected with a sludge pipeline 3, the sludge pipeline 3 is used for conveying sludge, and the sludge pipeline 3 leads to a downstream working section. The inner side wall of the sludge pipeline 3 is coated with the wear-resistant non-stick coating 31, so that the friction force between the sludge and the sludge pipeline 3 is reduced, and the condition that the sludge blocks the sludge pipeline 3 is reduced.
The water conveying pipeline 4 is arranged in parallel along the pipeline direction of the sludge pipeline 3, a plurality of water spraying devices 5 are arranged on the water conveying pipeline 4 at intervals, and the water spraying devices 5 are additionally arranged at the turning positions of the water conveying pipeline 4. The water spraying device 5 is communicated with the water conveying pipeline 4 and the sludge pipeline 3. An electromagnetic valve 41 is fixedly connected between the water spraying device 5 and the water conveying pipeline 4, and the water spraying device 5 regularly sprays water into the sludge pipeline 3 under the control of the electromagnetic valve 41.
Referring to fig. 2 and 3, the water injection device 5 includes a pressurizing pump 51 fixedly connected to the solenoid valve 41, and the pressurizing pump 51 is used for increasing the pressure of water flowing into the sludge pipe 3. One end of the booster pump 51, which is far away from the electromagnetic valve 41, is fixedly connected with a water delivery hose 52; the sludge pipeline 3 is provided with a yielding hole 32 corresponding to the water delivery hose 52, the water delivery hose 52 penetrates through the yielding hole 32, the diameter of the yielding hole 32 is equal to the outer diameter of the water delivery hose 52, and the water delivery hose 52 vertically penetrates through the yielding hole 32 and extends into the sludge pipeline 3.
The inside wall and the lateral wall that mud pipeline 3 and water delivery hose 52 contacted all fixedly connected with seal rubber ring 6 on, seal rubber ring 6 cover is located water delivery hose 52 and is fixed in the sewer pipe lateral wall, seal rubber ring 6 is used for the shutoff to give way the clearance between hole 32 and the water delivery hose 52, hinders mud along the clearance outflow mud pipeline 3 between hole 32 and the water delivery hose 52 of giving way, reduces the emergence of the condition of mud pollution external environment.
One end of the water delivery hose 52, which is far away from the booster pump 51, is coaxially and fixedly connected with a water outlet spray nozzle 53, and the water outlet spray nozzle 53 is positioned in the sludge pipeline 3. The water outlet nozzle 53 is provided with a rotating device 7 for driving the water outlet nozzle 53 to rotate, and the rotating device 7 comprises a support frame 71 fixed on the inner side wall of the sludge pipeline 3. The support frame 71 is a rectangular box body with an open end, the length direction of the support frame 71 is arranged along the axial direction of the sludge pipeline 3, the open end of the support frame 71 is fixed on the inner side wall of the sludge pipeline 3, a first yielding groove 711 for the water outlet nozzle 53 to pass through is formed in the support frame 71, the first yielding groove 711 is positioned at one end of the support frame 71, which deviates from the water outlet nozzle 53, and the first yielding groove 711 is arranged along the width direction of the support frame 71.
The support frame 71 is fixedly connected with a driving motor 72, the axis direction of the output end of the driving motor 72 is arranged along the axis direction of the sludge pipeline 3, the output end of the driving motor 72 is coaxially and fixedly connected with a first connecting shaft 73, the driving motor 72 is fixedly connected with the water outlet nozzle 53 through the first connecting shaft 73, and the axis of the first connecting shaft 73 is perpendicular to the axis of the water outlet nozzle 53. A second connecting shaft 74 is fixedly connected to one side of the water outlet nozzle 53, which is away from the first connecting shaft 73, and the axes of the second connecting shaft 74 and the first connecting shaft 73 are located on the same straight line. The second connecting shaft 74 is rotatably connected with a fixing tube 75, and the fixing tube 75 is coaxially sleeved on the second connecting shaft 74. One end of the fixing tube 75 facing away from the second connecting shaft 74 is fixedly connected with the supporting frame 71.
The supporting frame 71 has second yielding grooves 712 at two ends in the width direction, the second yielding grooves 712 are disposed along the axial direction of the water outlet nozzle 53, and the second yielding grooves 712 are communicated with the first yielding grooves 711.
The implementation principle of the above embodiment is as follows:
sludge enters a pump cavity in the cone valve pump 1 through the feed port 11, a hydraulic oil station 21 is started, and the hydraulic oil station 21 provides power for the cone valve pump 1; the cone valve pump 1 is driven by the hydraulic oil station 21 to convey sludge to a downstream working section along a sludge pipeline 3; and the water spraying devices 5 are sequentially opened at regular time to spray water and lubricate the sludge pipeline 3, so that the condition that the sludge pipeline 3 is blocked by the sludge is reduced, and the sludge conveying efficiency is improved.
When the oil pressure in the hydraulic oil station 21 is increased, the sludge pipeline 3 is blocked by sludge in the sludge pipeline 3; at the moment, the water spraying devices 5 on the water conveying pipeline 4 are sequentially opened, and the blocking position of the sludge pipeline 3 is judged by combining the oil pressure change of the hydraulic oil station 21;
when the water spraying device 5 at a certain position is opened, the oil pressure of the hydraulic oil station 21 is obviously reduced, and the position is indicated as a sludge pipeline 3 blocking position; and opening the driving motor 72 at the blockage position, driving the water outlet spray nozzle 53 to rotate around the axial direction of the driving motor 72 by the driving motor 72, spraying water at multiple angles to the blockage position of the sludge pipeline 3 by the water outlet spray nozzle 53 for lubrication, and dispersing sludge deposited on the inner side wall of the sludge pipeline 3.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a long distance sludge conveying pipeline prevents stifled lubricating system which characterized in that: the device comprises a cone valve pump (1) and a power device (2) for providing power for the cone valve pump (1), wherein a feed inlet (11) for sludge to enter a pump cavity of the cone valve pump (1) is formed in the cone valve pump (1), a sludge pipeline (3) is fixedly connected with the output end of the cone valve pump (1), and the sludge pipeline (3) leads to a downstream working section;
the sludge treatment device is characterized by further comprising a water conveying pipeline (4) arranged in parallel with the sludge pipeline (3), wherein a plurality of water spraying devices (5) are arranged on the water conveying pipeline (4) at intervals, and the water spraying devices (5) are used for communicating the water conveying pipeline (4) with the sludge pipeline (3); an electromagnetic valve (41) is arranged between the water spraying device (5) and the water conveying pipeline (4), and the water spraying device (5) is controlled by the electromagnetic valve (41) to regularly spray water into the sludge pipeline (3).
2. The anti-blocking lubricating system for the long-distance sludge conveying pipeline according to claim 1, characterized in that: water jet equipment (5) include with solenoid valve (41) fixed connection's booster pump (51), output fixedly connected with water delivery hose (52) on booster pump (51), water delivery hose (52) stretch to in mud pipeline (3), water delivery hose (52) deviate from the one end fixedly connected with of booster pump (51) goes out water shower nozzle (53).
3. The anti-blocking lubricating system for the long-distance sludge conveying pipeline according to claim 2, characterized in that: and a rotating device (7) for driving the water outlet spray head (53) to rotate is arranged on the water outlet spray head (53).
4. The anti-blocking lubricating system for the long-distance sludge conveying pipeline according to claim 3, characterized in that: the rotating device (7) comprises a support frame (71), and the support frame (71) is fixed on the inner side wall of the sludge pipeline (3);
the supporting frame (71) is fixedly connected with a driving motor (72), and the axis of the output end of the driving motor (72) is parallel to the axis of the sludge pipeline (3);
the output end of the driving motor (72) is fixedly connected with the water outlet spray head (53), and the axis of the output end of the driving motor (72) is perpendicular to the axis of the water outlet spray head (53);
the driving motor (72) drives the water outlet spray head (53) to rotate around the axis direction of the output end of the driving motor (72).
5. The anti-blocking lubricating system for the long-distance sludge conveying pipeline according to claim 1, characterized in that: the power device (2) is a hydraulic oil station (21).
6. The anti-blocking lubricating system for the long-distance sludge conveying pipeline according to claim 1, characterized in that: the water spraying device (5) is additionally arranged at the corner of the water conveying pipeline (4).
7. The anti-blocking lubricating system for the long-distance sludge conveying pipeline according to claim 2, characterized in that: and a sealing rubber ring (6) is arranged at the connecting part of the water delivery hose (52) and the sludge pipeline (3).
8. The anti-blocking lubricating system for the long-distance sludge conveying pipeline according to claim 1, characterized in that: and a wear-resistant non-stick coating (31) is sprayed on the inner side wall of the sludge pipeline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120431623.XU CN214306542U (en) | 2021-02-27 | 2021-02-27 | Anti-blocking lubricating system for long-distance sludge conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120431623.XU CN214306542U (en) | 2021-02-27 | 2021-02-27 | Anti-blocking lubricating system for long-distance sludge conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214306542U true CN214306542U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120431623.XU Active CN214306542U (en) | 2021-02-27 | 2021-02-27 | Anti-blocking lubricating system for long-distance sludge conveying pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN214306542U (en) |
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2021
- 2021-02-27 CN CN202120431623.XU patent/CN214306542U/en active Active
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