CN217557142U - Clear up whirl well of pumping tank mud fast - Google Patents

Abstract

The utility model discloses a clear up whirl well of pumping groove mud fast belongs to whirl well technical field, including the wall of a well (1), interior shaft (2), stabilizer (3), grab bucket (4), be located pumping groove (5) of pit shaft (2) outer wall a week and be located pumping groove (5) suction pump (6) of top, seted up entrance to a cave (7) in the pumping groove bottom, entrance to a cave (7) upper portion sets up upper cover plate (8), entrance to a cave (7) lower part sets up lower plate (9), and upper cover plate (8) and lower plate (9) can be dismantled the connection, fixedly connected with steel pipe (10) on upper cover plate (8). The utility model can quickly clean the sludge in the water pumping tank; manpower resources are optimized, hoisting operation is not needed, manual work sludge is not needed, and labor intensity is reduced; the operation time of the operators in the limited space is reduced, and the operation safety risk is reduced.

Description

Clear up whirl well of pumping tank mud fast

Technical Field

The utility model belongs to the technical field of the whirl well, concretely relates to clear up whirl well of pumping trough mud fast.

Background

Metallurgical industry is for realizing low carbon environmental protection energy saving and consumption reduction, and the equal cyclic use of process water has generally built gravity whirl well, mainly is used for getting rid of the vast majority's of turbid circulating water oxidation skin, gets rid of a small amount of floating oil simultaneously, and when the sewage that contains oxidation skin gets into whirl well along tangential direction with gravity flow mode, sewage is rotatory descending in the pond, and then the stationary flow rises, and bulky oxidation skin gets into whirl well after, sinks immediately, uses the dual-purpose bridge type hoisting equipment of grab bucket lifting hook to grab out. Other fine particles are drawn into the water pumping tank along with the rotation and the rising of the water flow, most of the fine particles are settled, and a small part of the fine particles are sucked away by the water pump. The tiny particles settled in the pumping tank are attached with oil stains to form sludge, the turbid circulating water runs for a long time, the sludge is gradually increased, when the sludge is increased to a certain amount, the sludge blocks a pump opening, the flow of a water pump is influenced, production accidents are caused, and the vortex well pump opening platform is generally cleaned once every year.

Because of receiving whirl well structure influence, the mobile scope in the pumping trough is little, can't borrow mechanical equipment external force, can only use the spade to adorn mud to hoist and mount fill in with the driving crane and hang out from the hoist and mount mouth, fall to whirl well sedimentation tank, the amount of labour is big, the clearance operation progress is extremely slow, and this operation environment belongs to finite space, the operating personnel is in finite space for a long time, has the poisoning stifled, drowns, collapses, risks such as lifting injury, has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a clear up whirl well that draws water groove mud fast.

The technical scheme of the utility model is that: the utility model provides a clear up whirl well of pumping groove mud fast, includes the wall of a well, interior pit shaft, stabilizer, grab bucket, is located the pumping groove of interior pit shaft outer wall a week and is located the suction pump of pumping groove top, has seted up the entrance to a cave in the pumping groove bottom, and entrance to a cave upper portion sets up the upper cover plate, and the entrance to a cave lower part sets up lower plate, and upper cover plate and lower plate can dismantle the connection, fixedly connected with steel pipe on the upper cover plate.

Preferably, the diameter of the hole of the swirl well for quickly cleaning the sludge in the pumping tank is 300-350mm.

Preferably, the centers of the upper cover plate and the lower bottom plate of the cyclone well for rapidly cleaning the sludge in the pumping tank are provided with through holes which are connected through bolts.

Furthermore, rubber sealing gaskets are arranged below the upper cover plate of the cyclone well for quickly cleaning sludge in the pumping tank.

Furthermore, the bolt of the swirl well for quickly cleaning the sludge in the pumping tank is sleeved with an upper gasket and a lower gasket.

Furthermore, the top of the bolt of the swirl well for quickly cleaning the sludge in the pumping tank is welded with a rope threading ring.

Preferably, the upper cover plate and the lower bottom plate of the cyclone well for rapidly cleaning the sludge in the pumping tank are made of steel plates.

Preferably, the steel pipe and the upper cover plate of the swirl well for quickly cleaning the sludge in the pumping tank are connected by welding.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an offer the entrance to a cave in the pumping tank bottom, entrance to a cave upper portion sets up the upper cover plate, and the entrance to a cave lower part sets up the lower plate, and the connection can be dismantled to upper cover plate and lower plate, and when clearing up mud, dismantle the plugging device of entrance to a cave with the spanner, the handheld water pipe of operation personnel utilizes water pressure to make a round trip to sweep mud and penetrates, lets mud flow to whirl well bottom through the entrance to a cave automatically, has promoted cleaning efficiency, has reduced post intensity of labour, has optimized personnel's configuration, has reduced operation safety risk.

Drawings

FIG. 1 is a schematic view of a cyclone well;

FIG. 2 is a structural diagram of a plugging device of a water pumping tank;

in the figure: 1. a well wall; 2. an inner wellbore; 3. a flow stabilizer; 4. a grab bucket; 5. a water pumping tank; 6. a water pump; 7. a hole; 8. an upper cover plate; 9. a lower base plate; 10. a steel pipe; 11. a bolt; 12. a rubber gasket; 13. an upper gasket; 14. a lower gasket; 15. a rope threading ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a following technical implementation scheme:

please refer to fig. 1 and 2, a cyclone well for rapidly cleaning sludge in a pumping tank comprises a well wall 1, an inner well casing 2, a flow stabilizing plate 3, a grab bucket 4, a pumping tank 5 positioned on the periphery of the outer wall of the inner well casing 2 and a pumping pump 6 positioned above the pumping tank 5, wherein an opening 7 is formed in the bottom of the pumping tank, an upper cover plate 8 is arranged on the upper portion of the opening 7, a lower bottom plate 9 is arranged on the lower portion of the opening 7, the upper cover plate 8 is detachably connected with the lower bottom plate 9, a steel pipe 10 is fixedly connected to the upper cover plate 8, the steel pipe 10 is a spiral welded pipe with the diameter DN500, the height of the spiral welded pipe is 1000mm, and when a next cyclone well pumping platform is cleaned, the opening buried by sludge can be rapidly found and the sludge workload at the cleaning opening can be reduced. When the device is used, the plugging device on the hole opening 7 is opened, and the sludge is flushed by a water pipe during cleaning, so that the sludge in the water pumping tank 5 can be quickly cleaned; manpower resources can be optimized, hoisting operation is not needed, people do not need to use tool sludge, and labor intensity is reduced; the operation time of the operators in the limited space is reduced, and the operation safety risk is reduced.

Preferably, the diameter of the hole 7 is 300mm, so that sludge can be effectively flushed from the hole 7 to the bottom of the cyclone well.

Preferably, the centers of the upper cover plate 8 and the lower base plate 9 are provided with through holes for connecting through bolts 11, so that the upper cover plate 8 and the lower base plate 9 can be conveniently connected and detached.

Further, a rubber sealing gasket 12 is arranged below the upper cover plate 8 and made of a rubber gasket with the thickness of 10mm, so that the plugging device can effectively seal the hole opening 7 and prevent well bottom water from turning over from the hole opening when the cyclone well operates.

Further, the bolt is sleeved with an upper gasket 13 and a lower gasket 14, which are used for increasing the contact area of the bolt 11 with the upper cover plate 8 and the lower base plate 9, reducing pressure, preventing loosening and protecting parts and the bolt.

Furthermore, a rope threading ring 15 is welded to the top of the bolt 11, the rope threading ring 15 is made of an M8 nut and welded to the top of the bolt 11, a steel wire rope penetrates through the ring when the plugging device is installed, the steel wire rope is fixed on a fixing component in the well, and the lower bottom plate 9, the lower gasket 14 and the bolt 11 are prevented from falling into the well when the plugging device is installed.

Preferably, the upper cover plate 8 and the lower base plate 9 are made of steel plates and have high strength.

Preferably, the steel pipe 10 is connected to the upper cover plate 8 by welding.

Another embodiment differs in that the diameter of the hole 7 is 350mm, which can flush the sludge from the hole 7 to the bottom of the cyclone well more quickly.

The following is the utility model discloses a work flow and principle:

after receiving the maintenance shut-down task, utilize the water pump to drop whirl well liquid level to 1.5m department under the water pumping groove, the operation personnel get into water pumping groove 5, find the position of entrance to a cave 7 fast through steel pipe 10, use tools such as bailer to clear up the inside mud of steel pipe 10, the inside mud clean up back of steel pipe 10, use the spanner to dismantle bolt 11, with steel pipe 10 through the driving, upper cover plate 8, rubber packing 12 hangs out, lower plate 9 and bolt 11 fall to the shaft bottom automatically, entrance to a cave 7 is opened, lower plate 9 and bolt 11 grab bucket 4 grab out reserve, the handheld water pipe of operation personnel utilizes water pressure to make a round trip to shoot mud, let mud pass through entrance to a cave 7 self-flows to whirl well bottom, the clearance is accomplished. And after the sludge in the water pumping tank 5 is cleaned, plugging by using the hole plugging device, and grabbing the sludge cleaned to the bottom of the cyclone well in the water pumping tank 5 to a cyclone well sedimentation tank by using the cyclone well grab bucket 4 to complete the operation.

Claims (8)

1. The utility model provides a clear up whirl well of pumping groove mud fast, includes the wall of a well (1), interior well bore (2), stabilizer (3), grab bucket (4), is located pumping groove (5) of well bore (2) outer wall a week and is located suction pump (6) of pumping groove (5) top, its characterized in that: an opening (7) is formed in the bottom of the water pumping tank, an upper cover plate (8) is arranged on the upper portion of the opening (7), a lower base plate (9) is arranged on the lower portion of the opening (7), the upper cover plate (8) is detachably connected with the lower base plate (9), and a steel pipe (10) is fixedly connected onto the upper cover plate (8).

2. The cyclone well for rapidly cleaning pumping tank sludge according to claim 1 is characterized in that the diameter of the hole (7) is 300-350mm.

3. The cyclone well for rapidly cleaning pumping tank sludge according to claim 1, characterized in that the centers of the upper cover plate (8) and the lower base plate (9) are provided with through holes which are connected through bolts (11).

4. The cyclone well for rapidly cleaning pumping tank sludge according to claim 3 is characterized in that a rubber sealing gasket (12) is arranged below the upper cover plate (8).

5. The cyclone well for rapidly cleaning pumping tank sludge according to claim 3, wherein the bolt is sleeved with an upper gasket (13) and a lower gasket (14).

6. The cyclone well for rapidly cleaning pumping tank sludge according to claim 3, characterized in that the top of the bolt (11) is welded with a rope threading ring (15).

7. The cyclone well for rapidly cleaning pumping tank sludge according to claim 1, wherein the upper cover plate (8) and the lower base plate (9) are made of steel plates.

8. The cyclone well for rapidly cleaning pumping tank sludge according to claim 7 is characterized in that the steel pipe (10) is connected with the upper cover plate (8) by welding.

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