CN218148591U

CN218148591U - Mud extracting device

Info

Publication number: CN218148591U
Application number: CN202221540382.3U
Authority: CN
Inventors: 曹子骞; 闫刚; 霍耀东
Original assignee: Individual
Current assignee: Lanfang Environmental Protection Engineering Nanjing Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-12-27
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a mud draw-out device belongs to dregs resourceization and soil remediation field. The utility model provides a mud device is drawed to mud, is including the cartridge filter that is the section of thick bamboo type structure, the upper end fixedly connected with shrouding of cartridge filter, cartridge filter lower extreme fixedly connected with water intaking apron, the water intaking has been seted up on the water intaking apron and has been lapped, the water intaking apron is used for being connected with the liquid pumping pipeline, the filter cartridge lies in fixedly connected with support frame between water intaking apron and the shrouding outward, is connected with the inside body that has the cavity on the support frame. When the device is used, the whole slurry pumping device is put into slurry liquid, the floating body can generate buoyancy force due to the hollow structure and drive the support frame and the filter cylinder to float up and down on the slurry liquid level, and slurry enters the water pumping pipeline from the water taking hole of the water taking cover plate after being filtered by the filter cylinder, so that manual operation is not needed; because the cartridge filter filters from circumference, filter area is big, does not hold the jam, has effectively increased the clearance cycle of cartridge filter.

Description

Mud pumping device

Technical Field

The utility model relates to a supporting device that is used for dregs resourceization and soil restoration field specifically is a mud draw-out device.

Background

The mud taking mode of the mud pool in the prior art has two modes: the other one is that artifical manual control goes deep into the pipeline with the certain degree of depth below the mud liquid level, extracts mud through the water pump, simultaneously in order to prevent for debris jam water pump, the income water end parcel of pipeline has filter screen. This kind of mode needs the manual operation of operating personnel, and operating personnel waits for a long time at the pond periphery, has certain danger, and along with the decline of water level, needs the pipeline to go into the degree of depth of water, and the filter screen is because the cross-section is less, and easy jam needs regularly to clear up.

The other mode is that a floating body is fixed at the water inlet end of the pipeline, part of the pipeline floats on the slurry liquid level by utilizing buoyancy, and the water inlet end of the pipeline can be inserted into the position below the slurry liquid level by a certain depth. This kind of mode stability is relatively poor, and when mud extraction volume was big, the pipeline was intake and can be reciprocated at the mud liquid level, leads to the water pump to damage, and the filter screen cross-section is less moreover, and easy the jam also needs regularly to clear up.

Disclosure of Invention

An object of the utility model is to provide a do not need manual operation's mud draw-out device for stably provide the extraction mud operation, reduce the clearance frequency, increase clearance cycle.

The utility model adopts the following technical scheme: the utility model provides a mud draw-out device, is including the cartridge filter that is the section of thick bamboo type structure, the upper end fixedly connected with shrouding of cartridge filter, and cartridge filter lower extreme fixed connection water intaking apron has seted up the water intaking mouth on the water intaking apron, and the water intaking apron is used for being connected with the liquid pumping pipeline, and the cartridge filter is outer to be located fixedly connected with support frame between water intaking apron and the shrouding, is connected with the inside body that has the cavity on the support frame.

The water taking cover plate is fixedly provided with a connecting elbow, flanges are respectively fixed at the two ends of the connecting elbow and the water taking cover plate, one end of the connecting elbow is fixedly connected with the water taking cover plate through the flange, and the other end of the connecting elbow is connected with a liquid pumping pipeline through the flange.

The floating body comprises two hollow semi-floating barrels of a semi-cylinder structure, the two hollow semi-floating barrels are fixedly butted together to form the floating body of the cylinder structure, grooves extending along the axial direction of the floating body are formed in the butt joint faces of the two hollow semi-floating barrels, and the grooves in the two hollow semi-floating barrels are butted together to form a hole for the supporting frame to penetrate through.

The quantity of body is more than two, and each body evenly distributed is in the cartridge filter outside.

The filter cartridge is made of a metal filter screen.

The support frame is frame-type structure, and the support frame is including the upper ledge that is located the shrouding periphery and the lower frame that is located water intaking apron periphery, be equipped with the connecting piece between upper ledge and the shrouding, between lower frame and the water intaking apron respectively, fixedly connected with bracing piece between upper ledge and the lower frame, the dress is worn on the bracing piece to the body.

The connecting piece includes the connecting rod and fixes the angular form engaging lug in the middle part of the connecting rod, and connecting rod on the upper ledge is fixed with the upper ledge, and connecting rod on the lower ledge is fixed with the lower ledge, and one side of angular form engaging lug is fixed on shrouding or water intaking apron, and the upper end at the cartridge filter is fixed to the opposite side.

The connecting rod on the upper frame is welded with the upper frame, the connecting rod on the lower frame is welded with the lower frame, and the angular connecting lug is welded on the connecting rod.

The upper frame and the lower frame are both triangular frame structures, the number of the supporting rods is three, and the upper end and the lower end of each supporting rod are respectively fixed at three corners of the upper frame and the lower frame.

The support rod is fixedly connected to the connecting pieces through bolts.

The beneficial effects of the utility model are that: the utility model is used for putting the whole extracting device into the slurry liquid, because the floating body is of a hollow structure, the floating body can generate buoyancy force to drive the supporting frame and the filter cylinder to float up and down on the slurry liquid level, and the slurry is filtered by the filter cylinder and then enters the water pumping pipeline through the water taking hole of the water taking cover plate, thereby needing no manual operation; because the cartridge filter filters from circumference, filter area is big, does not hold the jam, has effectively increased the clearance cycle of cartridge filter. The utility model discloses can provide the extraction mud operation stably, because device self has configured the cartridge filter of big cross-section, effectively increased filter area, prolong the clearance cycle of cartridge filter.

Preferably, the water intake cover plate and the water pumping pipeline are conveniently connected through the connecting elbow, and the water flow direction is changed, so that the whole pumping device can be submerged in the mud liquid.

Preferably, the floating body is formed by butt joint of two hollow semi-floating barrels, so that the floating body is conveniently arranged on the support frame; and the number of the floating bodies can be increased or reduced according to actual needs.

Preferably, the support frame adopts the frame structure for the body can the equipartition in the circumference of cartridge filter, makes the keg float atress more even.

Preferably, through angular form engaging lug joint support frame and cartridge filter for cartridge filter, water intaking apron and shrouding can be dismantled, are favorable to whole device to realize the equipment of modularization accessories, are convenient for transport and quick installation dismantlement.

Preferably, the upper frame and the lower frame are both triangular frame structures, so that the overall structure of the support frame is more stable.

Drawings

FIG. 1 is a schematic diagram of an embodiment of a mud pumping apparatus;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic structural view of the filter cartridge of FIG. 1;

FIG. 5 is a schematic view of the closure plate of FIG. 1;

FIG. 6 is a schematic view of the water intake cover plate of FIG. 1;

FIG. 7 is a schematic structural view of the floating body of FIG. 1;

FIG. 8 is a schematic view of a single hollow semi-buoyant barrel of FIG. 5;

figure 9 is a schematic view of the connecting elbow of figure 1;

fig. 10 is a schematic structural view of the supporting frame in fig. 1.

In the figure: 1-filter cartridge, 2-closing plate, 3-water taking cover plate, 4-support frame, 41-upper frame, 42-lower frame, 43-support rod, 44-connecting rod, 45-angular connecting lug, 46-connecting sheet, 5-floating body, 51-hollow semi-floating barrel, 6-connecting elbow and 7-flange.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 3, the mud pumping device of the present embodiment includes a filter cartridge 1 having a cartridge-type structure, wherein the filter cartridge 1 is made of a metal filter net, and the structure of the filter cartridge 1 is shown in fig. 4; the upper end of the filter cartridge 1 is fixedly connected with a closing plate 2, the structure of the closing plate 2 is shown in figure 5, the lower end of the filter cartridge 1 is fixedly connected with a water taking cover plate 3, a water taking opening is formed in the water taking cover plate 3, the water taking cover plate 3 is used for being connected with a liquid pumping pipeline, and the structure diagram of the water taking cover plate 3 is shown in figure 6; the filter cartridge 1 is externally positioned between the water taking cover plate 3 and the seal plate 2 and is fixedly connected with a support frame 4, and the support frame 4 is connected with a floating body 5 with a cavity inside.

The floating body 5 is structurally shown in fig. 7 to 8, the floating body 5 comprises two hollow semi-floating barrels 51 of semi-cylinder structures, the two hollow semi-floating barrels 51 are fixedly butted together to form the floating body 5 of the cylinder structure, grooves extending along the axial direction of the floating body are formed in the butt joint surfaces of the two hollow semi-floating barrels 51, and the grooves in the two hollow semi-floating barrels 51 are butted together to form a hole for the support frame 4 to pass through. The number of the floating bodies 5 is more than two, and the floating bodies 5 are uniformly distributed outside the filter cartridge 1.

The water taking cover plate 3 is fixed with a connecting elbow 6, as shown in fig. 9, two ends of the connecting elbow 6 and the water taking cover plate 3 are respectively fixed with a flange 7, one end of the connecting elbow 6 is fixedly connected with the water taking cover plate 3 through the flange 7, and the other end of the connecting elbow 6 is connected with a liquid pumping pipeline through the flange 7.

As shown in fig. 10, the supporting frame 4 is of a frame structure, the supporting frame 4 includes an upper frame 41 located at the periphery of the closing plate 2 and a lower frame 42 located at the periphery of the water intake cover plate 3, connecting members are respectively disposed between the upper frame 41 and the closing plate 2 and between the lower frame 42 and the water intake cover plate 3, a supporting rod 43 is fixedly connected between the upper frame 41 and the lower frame 42, and the floating body 5 is mounted on the supporting rod 43 in a penetrating manner. The upper frame 41 and the lower frame 42 are both triangular frame structures, the number of the support rods 43 is three, and the upper end and the lower end of each support rod 43 are respectively fixed at three corners of the upper frame 41 and the lower frame 42. Connecting pieces 46 are arranged at three corners of the upper frame 41 and the lower frame 42, and the supporting rod 43 is fixedly connected to the connecting pieces 46 through bolts. The connecting piece 46 comprises a connecting rod 44 and an angular connecting lug 45 fixed in the middle of the connecting rod 44, the connecting rod on the upper frame 41 is fixed with the upper frame, the connecting rod on the lower frame 42 is fixed with the lower frame, one side of the angular connecting lug 45 is fixed on the closing plate 2 or the water intake cover plate 3, and the other side is fixed on the upper end of the filter cartridge 1. The connecting rod 44 of the upper frame 41 is welded with the upper frame, the connecting rod 44 of the lower frame 42 is welded with the lower frame 42, and the angle-shaped connecting lug 45 is welded on the connecting rod 44.

When the slurry pumping device is used, the end part of the pumping pipeline is connected to the flange of the connecting elbow through the flange, the whole pumping device is put into slurry liquid, the floating body is of a hollow structure and can generate buoyancy force to drive the supporting frame and the filter cylinder to float up and down on the slurry liquid level, and slurry enters the connecting elbow from the water taking hole of the water taking cover plate after being filtered by the filter cylinder and then enters the pumping pipeline; because the cartridge filter filters from circumference, filter area is big, does not hold up, has effectively increased the clearance cycle of cartridge filter. When the cartridge filter is blocked up and needs the clearance, only need to dismantle the cartridge filter from the support frame, change new cartridge filter in abluent while and can realize mud draw-out device's continuous operation.

The mud taking device of the embodiment can stably provide mud pumping operation without personnel working at the periphery of the mud tank, and effectively prolongs the cleaning period of the filter cylinder because the structure is provided with the filter cylinder with a large cross section; and the mud extraction device of this embodiment is assembled by modularization accessories, is convenient for transport and quick installation.

The basic principle and the main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and can be modified without departing from the spirit and scope of the present invention.

Claims

1. A mud draw-off device which characterized in that: it is including the cartridge filter that is the section of thick bamboo type structure, the upper end fixedly connected with shrouding of cartridge filter, and cartridge filter lower extreme fixedly connected water intaking apron has seted up the water intaking mouth on the water intaking apron, and the water intaking apron is used for being connected with the drawing liquid pipeline, and the filter cylinder lies in fixedly connected with support frame between water intaking apron and the shrouding outward, is connected with the inside body that has the cavity on the support frame.

2. The mud extraction apparatus as set forth in claim 1, wherein: the water taking cover plate is fixedly provided with a connecting elbow, the two ends of the connecting elbow and the water taking cover plate are respectively fixedly provided with a flange, one end of the connecting elbow is fixedly connected with the water taking cover plate through the flange, and the other end of the connecting elbow is connected with a liquid pumping pipeline through the flange.

3. The mud extraction apparatus as set forth in claim 1, wherein: the body includes the hollow half-buoyancy tank of two half-cylinder structures, and two hollow half-buoyancy tanks are fixed butt joint and are formed the body of cylinder structure together, all have along the recess of body axial extension on the butt joint face of two hollow half-buoyancy tanks, and recess butt joint on two hollow half-buoyancy tanks forms the hole that supplies the support frame to pass together.

4. The mud extraction apparatus as set forth in claim 1, wherein: the quantity of body is more than two, and each body evenly distributed is outside the cartridge filter.

5. The mud extraction apparatus as set forth in claim 1, wherein: the filter cartridge is made of a metal filter screen.

6. The mud extraction apparatus as set forth in any one of claims 1 to 5, wherein: the support frame is frame-type structure, and the support frame is including the upper ledge that is located the shrouding periphery and the lower frame that is located water intaking apron periphery, be equipped with the connecting piece between upper ledge and the shrouding, between lower frame and the water intaking apron respectively, fixedly connected with bracing piece between upper ledge and the lower frame, the dress is worn on the bracing piece to the body.

7. The mud extraction apparatus as set forth in claim 6, wherein: the connecting piece includes the connecting rod and fixes the angular form engaging lug in the connecting rod middle part, and connecting rod on the upper ledge is fixed with the upper ledge, and connecting rod on the lower ledge is fixed with the lower ledge, and one side of angular form engaging lug is fixed on shrouding or water intaking apron, and the upper end at the cartridge filter is fixed to the opposite side.

8. The mud extraction apparatus as set forth in claim 7, wherein: the connecting rods on the upper frame are welded with the upper frame, the connecting rods on the lower frame are welded with the lower frame, and the angle-shaped connecting lugs are welded on the connecting rods.

9. The mud extraction apparatus as set forth in claim 6, wherein: the upper frame and the lower frame are both triangular frame structures, the number of the supporting rods is three, and the upper end and the lower end of each supporting rod are respectively fixed at three corners of the upper frame and the lower frame.

10. The mud extraction apparatus as set forth in claim 9, wherein: the three corners of upper frame and lower frame all are equipped with the connection piece, the bracing piece passes through bolt fixed connection on the connection piece.