CN210764930U - Portable river course sediment dewatering device suitable for black and odorous water body is administered - Google Patents

Portable river course sediment dewatering device suitable for black and odorous water body is administered Download PDF

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Publication number
CN210764930U
CN210764930U CN201921436912.8U CN201921436912U CN210764930U CN 210764930 U CN210764930 U CN 210764930U CN 201921436912 U CN201921436912 U CN 201921436912U CN 210764930 U CN210764930 U CN 210764930U
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mud
water
pipeline
black
separation device
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CN201921436912.8U
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张鑫伟
於君
许彩芸
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Jiangsu Hydraulic Construction Group Co.,Ltd.
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Jiangsu Hydraulic Construction Co ltd
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Abstract

The utility model discloses a movable river sediment dewatering device suitable for black and odorous water treatment, which relates to the technical field of water environmental pollution treatment and aims to solve the technical problem that the water content of the sediment is higher after the river sediment dewatering device in the prior art dewaters, the technical proposal is that the device comprises a movable vehicle body, a support frame is arranged on the vehicle body, a water pump is arranged on the support frame, one end of the water pump is inserted into the river channel through a pipeline, the other end of the water pump is connected with a mud-water separation device through a pipeline, the bottom end of the mud-water separation device is provided with a water outlet, a first water sump connected with the water outlet is arranged on the support frame, the side wall of the mud-water separation device is provided with a conveying pipeline, one end of the conveying pipeline is connected with the mud-water separation device, the other, the mud-water separation device, the dewatering device and the drying device are used in a matched mode, so that the purpose of reducing the water content of the bottom mud is achieved.

Description

Portable river course sediment dewatering device suitable for black and odorous water body is administered
Technical Field
The utility model relates to a water environmental pollution administers device, more specifically says that it relates to a portable river sediment dewatering device suitable for black and odorous water body is administered.
Background
The river sediment dewatering device is a device for removing polluted sludge in a river, dewatering, solidifying and recycling the polluted sludge.
The prior Chinese patent with the publication number of CN206635198U discloses a movable river sediment dehydration device suitable for black and odorous water treatment, which comprises a vehicle body, wherein a dehydration system is arranged on the vehicle body, the dehydration system comprises a generator, the generator is connected with a water pump, and the water pump and the dehydration device are sequentially connected through a pipeline; the water pump pumps the bottom sludge into the dewatering system, and the dewatering treatment is realized on the bottom sludge through the dewatering device.
However, the dewatering device of the prior art needs to improve the condition that the water content of the bottom sludge after dewatering is 80%, the sludge discharged after filter pressing is not dry enough, and the water content of the sludge can not meet the requirement of pollution-free sludge discharge in some cities.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a portable river course bed mud dewatering device suitable for black smelly water is administered, it has the reduction bed mud moisture content, high-efficient dehydration advantage.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a portable river course sediment dewatering device suitable for black and odorous water body is administered, includes the automobile body, be provided with the frame on the automobile body, be provided with the water pump in the frame, the one end of water pump passes through the pipe-line and inserts the river course, and the other end has mud-water separation device through the pipe connection, the inside screen cloth that is provided with of mud-water separation device, the mud-water separation device lower extreme is provided with first drain outlet, be provided with the first sump that meets with first drain outlet in the frame, mud-water separation device's lateral wall runs through and is provided with pipeline, pipeline's one end and mud-water separation device are connected, pipeline's the other end is connected with dewatering device, and the one.
Through adopting above-mentioned technical scheme, the automobile body has realized the portable clearance to river course silt, and the water pump is ashore with the bed mud extraction to send into mud-water separation device and carry out preliminary cement separation operation to cement mixture, then dewater the bed mud through dewatering device, at last rethread drying device carries out hot air drying to the bed mud, in order to strengthen dehydration, reduces bed mud moisture content.
Further, the inside wall of the mud-water separation device is provided with an embedded part, the screen is positioned in the embedded part, the inside wall of the mud-water separation device, which is far away from the embedded part, is provided with a protruding platform, and the screen is connected with the protruding platform.
Through adopting above-mentioned technical scheme, the screen cloth carries out preliminary mud-water separation to the bed mud, and the bed mud is stayed on the screen cloth, and the water that filters out flows into mud-water separation device lower part from the screen cloth to in discharging from first drain outlet to first sump, with the dehydration effect that improves the later stage.
Furthermore, the screen mesh is embedded in the lower end face of the embedded part and is provided with a first spring element, one end of the first spring element is welded with the embedded part, and a second spring element is welded on the end face of the protruding platform connected with the screen mesh.
Through adopting above-mentioned technical scheme, when the bed mud emptys on the screen cloth, spring element receives the gravity of muddy water to be compressed, and the screen cloth receives the elastic action along the embedded groove with shake from top to bottom to the sub-sieve of further promotion muddy water is filtered.
Further, the mud-water separation device lateral wall is provided with the track that slides, the track interpolation that slides is equipped with the baffler, the baffler is located between screen cloth and the pipeline and meets with the screen cloth.
By adopting the technical scheme, the sliding baffle is pulled to smooth the connection between the conveying pipeline and the screen, so that the sludge on the screen is discharged into the conveying pipeline.
Further, the inside spiral pivot that is provided with of pipeline, the one end of spiral pivot is run through pipeline and is connected with first driving motor.
Through adopting above-mentioned technical scheme, the spiral pivot is used for carrying the bed mud after the preliminary drainage, stirs the bed mud in the transportation simultaneously, smashes caking silt to improve the dehydration effect in later stage.
Furthermore, the upper surface of the drying device is provided with a feeding hole and a heat source inlet respectively, a conveying device is arranged in the drying device, and a discharging pipeline is arranged on the lower surface of the drying device.
Through adopting above-mentioned technical scheme, inside the bed mud of dehydration got into drying device from the feed inlet to along with the conveyer conveying, receive steam heating dehydration simultaneously.
Furthermore, a flow guide rail is arranged between the feeding hole and the conveying device, and a groove is formed in the upper surface of the flow guide rail.
Through adopting above-mentioned technical scheme, the bed mud after water conservancy diversion conveyer belt will dewater is stably carried to conveyer on through inside recess.
Further, conveyer includes conveying frame and second driving motor, the conveying frame upper surface is provided with the embedding groove, be provided with the conveyer belt through the screw in the embedding groove, the conveyer upper surface is provided with the stopper, the stopper is located the top of conveyer belt.
Through adopting above-mentioned technical scheme, the stopper can be with the even tiling of the silt that the part piled up together on conveyer to increase the stoving area of being heated of silt.
To sum up, the utility model discloses following beneficial effect has:
1. separating mud and water from the extracted river sediment by using a separation screen, thereby realizing preliminary dehydration of the river sediment;
2. and drying the dewatered bottom mud by using a drying device so as to further reduce the water content of the bottom mud.
Drawings
FIG. 1 is a schematic structural diagram of a mobile river sediment dewatering device suitable for black and odorous water treatment in an embodiment;
FIG. 2 is a schematic structural diagram for showing the positional relationship between the separating screen and the mud-water separating device in the embodiment;
FIG. 3 is a schematic structural view of part A in the example;
FIG. 4 is a schematic diagram of an embodiment for showing the internal structure of a conveying pipeline;
fig. 5 is a schematic diagram for showing the internal structure of the drying apparatus in the embodiment.
In the figure: 1. a vehicle body; 2. a frame; 3. a water pump; 4. a mud-water separation device; 5. an embedded part; 6. screening a screen; 7. a first spring element; 8. a boss table; 9. a second spring element; 10. a barrier plate; 11. a delivery conduit; 12. a helical shaft; 13. a dewatering device; 14. a first drain port; 15. a first water sump; 18. A discharge conduit; 19. a feed inlet; 20. a heat source inlet; 21. a drying device; 22. a flow guide rail; 23. a groove; 24. a conveying device; 16. an embedding groove; 26. a conveyor belt; 27. a limiting block; 28. a first drive motor; 29. a second drive motor; 30. a thermal device; 31. a discharge pipeline; 32. a dry mud collection bin; 33. a river channel; 35. a sliding track; 36. and (4) a conveying frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
the utility model provides a portable river course sediment dewatering device suitable for black and odorous water body is administered, refers to fig. 1, and it includes automobile body 1, and the one end of automobile body 1 is river course 33, is provided with frame 2 on the automobile body 1, and the one end that frame 2 is close to river course 33 is provided with water pump 3 and mud-water separation device 4, and inside water pipe inserted river course 33, water pump 3's the other end water pipe sent the mud-water mixture into mud-water separation device 4.
Referring to fig. 1 and 2, an embedded part 5 is arranged on the inner side wall of the mud-water separation device 4 along the thickness direction of the mud-water separation device, a screen 6 is embedded in the embedded part 5, a first spring element 7 is welded on the lower surface of the screen 6, one end of the first spring element 7 is welded with the screen 6, and the other end of the first spring element 7 is welded with the embedded part 5; a convex table 8 is arranged on the inner side wall of the mud-water separation device 4 opposite to the embedded part 5, the convex table 8 is positioned obliquely below the embedded part 5, a second spring element 9 is welded on the convex table 8, one end of the second spring element 9 is welded with the convex table 8, and the other end of the second spring element is welded with the lower surface of the screen 6; the screen 6 is obliquely fixed in the mud-water separation device 4 through the first spring element 7 and the second spring element 9, and when the first spring element 7 and the second spring element 9 are compressed by the gravity of mud and water, the screen 6 vibrates up and down under the action of elastic force, so that the mud-water separation is further accelerated; the bottom end of the mud-water separation device 4 is provided with a first water outlet 14, and a first water sump 15 is arranged on the upper end surface of the frame 2 and at the first water outlet 14.
Referring to fig. 2 and 3, a sliding rail 35 is arranged on the outer side wall of the mud-water separation device 4, a blocking plate 10 is inserted into the sliding rail 35, and the blocking plate 10 abuts against one end wall of the screen 6; a conveying pipeline 11 is arranged on the outer side wall of the mud-water separation device 4 and at a position corresponding to the screen 6, and the bottom wall inside the conveying pipeline 11 is abutted against the blocking plate 10; the blocking plate 10 is inserted and pulled out to realize the through connection of the screen 6 and the conveying pipeline 11, so that the sediment retained on the screen 6 can flow into the conveying pipeline 11 from the inclined screen 6.
Referring to fig. 1 and 4, a spiral rotating shaft 12 penetrates through the horizontal portion of the conveying pipeline 11, one end of the spiral rotating shaft 12 is connected with a driving motor 28, the other end of the spiral rotating shaft 12 is connected with a dewatering device 13, the dewatering device 13 is a screw stacking machine, a second water outlet (not shown in the figure) is arranged on the lower surface of the dewatering device 13, and a second water sump (not shown in the figure) corresponding to the second water outlet (not shown in the figure) is arranged on the rack 2; one end that dewatering device 13 kept away from pipeline 11 is provided with discharge pipe 18, and the one end that dewatering device 13 was kept away from to discharge pipe 18 is connected with drying device 21 to carry out drying process to the bed mud after the dehydration, further reduce the bed mud moisture content.
Referring to fig. 1 and 5, the drying device 21 is a horizontal cylinder, and the upper end surface of the drying device 21 is provided with a feed port 19 corresponding to the discharge pipeline 18; the frame 2 is provided with a thermal device 30, the thermal device 30 is positioned at one end of the drying device 21 far away from the mud-water separation device 4, the thermal device 30 is a steam box, the thermal device 30 is connected with the drying device 21 through a pipeline, and a heat source inlet 20 is arranged at the connection part of the drying device 21 and the thermal device 30; the thermal device 30 is a source of heat for delivering steam to the drying device 21 as a source of drying the substrate sludge.
Referring to fig. 5, a conveying device 24 is arranged inside the drying device 21, the conveying device 24 includes a conveyor belt 26, a conveying frame 36 and a second driving motor 29 for driving the conveyor belt 26 to convey, the upper end of the conveying frame 36 is recessed downwards to form an embedding slot 16, and the conveyor belt 26 is located in the embedding slot 16 and is fixedly connected with the embedding slot 16 through a screw; a diversion track 22 is obliquely arranged between the conveying frame 3 and the feeding hole 19, a groove 23 is arranged on the surface of the diversion track 22, and the dehydrated bottom mud is conveyed to a conveying belt 26 from the feeding hole 19 along the oblique groove 23; the limiting block 27 is welded on the upper end face of the conveying frame 36, and when bottom mud is accumulated on the conveying belt 26, the limiting block 27 presses the conveyed bottom mud to enable the bottom mud to be uniformly spread in the groove 23; the conveying end of the conveying belt 26 is provided with a discharge pipeline 31, the discharge pipeline 31 penetrates through the drying device 21, and the lower end of the discharge pipeline 31 is communicated with a dry mud collecting bin 32.
The working principle is as follows:
the moving vehicle body 1 is driven to stop beside a black and odorous river channel to be treated, a water pipe at one end of a water pump 3 is inserted into the bottom of the river, bottom mud is extracted, the extracted mud-water mixture is discharged into a mud-water separation device 4, a mud-water pair is primarily separated by a separation screen 6, and the filtered water is discharged into a first water sump 15 from a first water discharge port 14; pulling out the valve, so that the sediment retained on the screen 6 slides into the conveying pipeline 11 along with the inclined screen 6, and the sediment is conveyed to the dehydrating device 13 through the spiral roller 12 for dehydration and is discharged to the drying device 21 for drying; preliminary dehydration is carried out to river bed mud through mud-water separation device 4, carries out the secondary dehydration to river bed mud through dewatering device 13, reuses drying device 21 at last and realizes drying process to river bed mud to reduce bed mud moisture content, realize high-efficient dehydration.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a portable river sediment dewatering device suitable for black and odorous water body is administered, includes automobile body (1), its characterized in that: be provided with frame (2) on automobile body (1), be provided with water pump (3) on frame (2), the one end of water pump (3) is passed through the pipeline and is inserted the river course, and the other end has mud-water separation device (4) through the pipe connection, inside screen cloth (6) that is provided with of mud-water separation device (4), mud-water separation device (4) bottom is provided with first drain (14), is provided with first sump (15) that meet with first drain (14) on frame (2), and the lateral wall of mud-water separation device (4) runs through and is provided with pipeline (11), the one end and the mud-water separation device (4) of pipeline (11) are connected, and the other end is connected with dewatering device (13), and the one end that pipeline was kept away from in dewatering device (13) is connected with drying device (.
2. The mobile river sediment dehydration device suitable for black and odorous water body treatment according to claim 1, characterized in that: mud-water separation device (4) inside wall is provided with embedded part (5), screen cloth (6) are located embedded part (5), the inside wall that embedded part (5) were kept away from in mud-water separation device (4) is provided with protruding platform (8), screen cloth (6) meet with protruding platform (8).
3. The mobile river sediment dehydration device suitable for black and odorous water body treatment according to claim 2, characterized in that: the screen cloth (6) are embedded in the lower end face of the embedded part (5) and are provided with first spring elements (7), one ends of the first spring elements (7) are welded with the embedded part (5), and second spring elements (9) are welded on the end faces of the protruding platforms (8) and the screen cloth (6).
4. The mobile river sediment dehydration device suitable for black and odorous water body treatment according to claim 3, characterized in that: the mud-water separation device (4) lateral wall is provided with track (35) that slides, it is equipped with baffler board (10) to slide track (35) interpolation, baffler board (10) are located between screen cloth (6) and pipeline (11) and offset with screen cloth (6).
5. The mobile river sediment dehydration device suitable for black and odorous water body treatment according to claim 1, characterized in that: conveying pipeline (11) inside is provided with spiral pivot (12), the one end of spiral pivot (12) is run through conveying pipeline (11) and is connected with first driving motor (28).
6. The mobile river sediment dehydration device suitable for black and odorous water body treatment according to claim 1, characterized in that: the drying device is characterized in that a feeding hole (19) and a heat source inlet (20) are formed in the upper surface of the drying device (21), a conveying device (24) is arranged inside the drying device (21), and a discharging pipeline (31) is arranged on the lower surface of the drying device (21).
7. The mobile river sediment dehydration device suitable for black and odorous water body treatment according to claim 6, characterized in that: a flow guide rail (22) is arranged between the feed inlet (19) and the conveying device (24), and a groove (23) is formed in the upper surface of the flow guide rail (22).
8. The mobile river sediment dehydration device suitable for black and odorous water body treatment according to claim 7, characterized in that: conveyer (24) are including conveying frame (36) and second driving motor (29), conveying frame (36) upper surface is provided with embedding groove (16), be provided with conveyer belt (26) through the screw in embedding groove (16), the upper surface of conveying frame (36) is provided with stopper (27), stopper (27) are located the top of conveyer belt (26).
CN201921436912.8U 2019-08-30 2019-08-30 Portable river course sediment dewatering device suitable for black and odorous water body is administered Active CN210764930U (en)

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Application Number Priority Date Filing Date Title
CN201921436912.8U CN210764930U (en) 2019-08-30 2019-08-30 Portable river course sediment dewatering device suitable for black and odorous water body is administered

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Application Number Priority Date Filing Date Title
CN201921436912.8U CN210764930U (en) 2019-08-30 2019-08-30 Portable river course sediment dewatering device suitable for black and odorous water body is administered

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113045177A (en) * 2021-04-19 2021-06-29 广西乾坤环保科技有限公司 River gushing sludge emergency treatment odorous water body sewage discharging device
CN113463713A (en) * 2021-07-29 2021-10-01 林振安 Hydraulic engineering silt clearance ware with classification function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113045177A (en) * 2021-04-19 2021-06-29 广西乾坤环保科技有限公司 River gushing sludge emergency treatment odorous water body sewage discharging device
CN113045177B (en) * 2021-04-19 2022-11-08 中建三局绿色产业投资有限公司 River gushing sludge emergency treatment foul water body pollution discharge device
CN113463713A (en) * 2021-07-29 2021-10-01 林振安 Hydraulic engineering silt clearance ware with classification function

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Address after: 226100 room 206, building 25, international car city, Haimen Economic and Technological Development Zone, Nantong City, Jiangsu Province

Patentee after: Jiangsu Hydraulic Construction Group Co.,Ltd.

Address before: 226100 room 206, building 25, international car city, Haimen Economic and Technological Development Zone, Nantong City, Jiangsu Province

Patentee before: Jiangsu Hydraulic Construction Co.,Ltd.

CP01 Change in the name or title of a patent holder