Scale removing structure for water absorption area of rotational flow well

Abstract

The utility model discloses a structure for removing oxide scales in a water suction area of a rotational flow well, the water suction area of the rotational flow well is connected with a water suction area water pump and an efflux pump through water pipes, and two hole bodies are arranged at the position where the bottom of the water suction area is separated from the well bottom; and the pump body pipes of the water suction area water pump and the efflux pump are respectively and movably connected with the water pipe through the pump body pipe connecting end and the water pipe connecting end. According to the utility model, the original mode of manual cleaning and digging is broken, the labor intensity is reduced, the working efficiency is improved, and the maintenance time is shortened.

Description

Technical Field

[0001] The utility model relates to the field of vortex wells, in particular to an oxidized iron scale removing structure in a water absorption zone of a vortex well. Background Art

[0002] The cyclone wells of steel enterprises need to be cleaned out once every three months on average. Each cleaning requires the two lines to be shut down for 8 hours and 10 people to dig at the same time. Cleaning out the oxidized iron scale requires many people and takes a long time, which is prone to heat stroke, especially in summer.

[0003] Therefore, it is necessary to develop a new type of iron oxide scale removal structure in the water absorption area of ​​the vortex well. Utility Model Content

[0004] Purpose of the utility model: In view of the shortcomings and defects of the prior art, the utility model provides a structure for removing iron oxide scale in the water absorption zone of a vortex well, breaking the original method of manual excavation, reducing labor intensity, improving work efficiency, and reducing maintenance time.

[0005] Technical solution: The utility model discloses a structure for removing iron oxide scale in the water absorption zone of a vortex well. The water absorption zone of the vortex well is connected to a water pump in the water absorption zone and an external discharge pump through a water pipe. Two holes are provided at the bottom of the water absorption zone separated from the bottom of the well. The pump body pipes of the water pump in the water absorption zone and the external discharge pump are movably connected to the water pipe through the pump body pipe connecting end and the water pipe connecting end.

[0006] Among them, the two pores are pore one and pore two.

[0007] Wherein, the hole 1 and the hole 2 are both DN200 holes.

[0008] Wherein, the pump body pipe connecting end is provided with a truncated cone groove and an internal thread section.

[0009] Wherein, the water pipe connecting end is provided with an external thread section and a truncated cone convex groove.

[0010] The truncated cone groove fits with the truncated cone convex groove, and the pump body pipe connecting end and the water pipe connecting end are movably connected through the internal thread section and the external thread section.

[0011] Beneficial effects: Compared with the prior art, the utility model has the following significant advantages: The utility model breaks the original method of manual excavation, reduces labor intensity, improves work efficiency, and reduces maintenance time. After testing, 1. It solves the problem of high labor intensity. It used to require 10 people to keep excavating, but now only 4 people need to flush with water to solve the problem; 2. It improves work efficiency. Two DN200 holes are drilled in the water absorption area, and only high-pressure water guns are needed to flush, which can save half of the labor. It used to take 8 hours to stop production on both lines, but now it only takes 4 hours; 3. It reduces safety risks. It used to take a lot of people to excavate oxidized iron scale, and it took a long time, especially in summer, it was easy to get heatstroke. Now there are fewer people, shorter time, and lower labor intensity, which greatly reduces safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the connection structure between the pump body pipe and the water pipe of the utility model;

[0014] In the figure, 1 is the water pump in the water suction area; 2 is the external discharge pump; 3 is the water suction area; 4 is hole one; 5 is hole two; 6 is the pump body pipe; 7 is the water pipe; 8 is the connecting end of the pump body pipe; 9 is the truncated cone groove; 10 is the internal thread section; 11 is the external thread section; and 12 is the truncated cone convex groove. DETAILED DESCRIPTION

[0015] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0016] The utility model discloses a structure for removing scale oxide from the water absorption zone of a vortex well. The water absorption zone 3 of the vortex well is connected to the water absorption zone water pump 1 and the external discharge pump 2 through a water pipe 7. Two holes are provided at the bottom of the water absorption zone 3 and the well bottom. The pump body pipe 6 of the water absorption zone water pump 1 and the external discharge pump 2 are respectively movably connected to the water pipe 7 through the pump body pipe connecting end 8 and the water pipe connecting end. Among them, the two holes are hole 1 4 and hole 2 5. Both hole 1 4 and hole 2 5 are DN200 holes. The pump body pipe connecting end 8 is provided with a truncated cone groove 9 and an internal thread section 10. The water pipe connecting end is provided with an external thread section 11 and a truncated cone convex groove 12. The truncated cone groove 9 fits with the truncated cone convex groove 12, and the pump body pipe connecting end 8 is movably connected to the water pipe connecting end through the internal thread section 10 and the external thread section 11.

[0017] When in use, 1) open the water pump 1 in the water absorption area and the external discharge pump 2 to drain the water in the water absorption area 3; 2) open the covers of two holes, namely, hole 1 4 and hole 2 5; 3) use a water gun to flush the oxidized iron scale in the water absorption area 3; 4) close the covers of hole 1 4 and hole 2 5 to complete the cleaning operation.

[0018] The utility model is suitable for places where there are vortex wells in the water treatment of steel rolling mills. It breaks the original method of manual excavation, reduces labor intensity, improves work efficiency, and reduces maintenance time. After testing, 1. It solves the problem of high labor intensity. It used to require 10 people to keep excavating, but now only 4 people are needed to flush with water to solve the problem; 2. It improves work efficiency. Two DN200 holes are drilled in the water absorption area, and only high-pressure water guns are needed to flush, which can save half of the labor. It used to require two lines to stop production for 8 hours to complete, but now it only takes 4 hours; 3. It reduces safety risks. It used to take a lot of people to excavate oxidized iron scale, and it took a long time, especially in summer, it was easy to get heatstroke. Now there are fewer people, the time is short, and the labor intensity is low, which greatly reduces safety risks.

Claims

1. A structure for removing iron oxide scale in the water absorption area of ​​a vortex well, characterized by: The water absorption area (3) of the vortex well is connected to the water absorption area water pump (1) and the external discharge pump (2) through a water pipe (7); two holes are provided at the bottom of the water absorption area (3) and the well bottom; the pump body pipes (6) of the water absorption area water pump (1) and the external discharge pump (2) are respectively movably connected to the water pipe (7) through the pump body pipe connecting end (8) and the water pipe connecting end.

2. The structure for removing iron oxide scale in the water absorption area of ​​the vortex well according to claim 1 is characterized in that: The two holes are hole one (4) and hole two (5).

3. The structure for removing iron oxide scale in the water absorption zone of the vortex well according to claim 2 is characterized in that: The hole 1 (4) and the hole 2 (5) are both DN200 holes.

4. The structure for removing iron oxide scale in the water absorption zone of the vortex well according to claim 1 is characterized in that: The pump body pipe connecting end (8) is provided with a truncated cone groove (9) and an internal thread section (10).

5. The structure for removing iron oxide scale in the water absorption zone of the vortex well according to claim 4 is characterized in that: The water pipe connecting end is provided with an external thread section (11) and a truncated cone convex groove (12).

6. The structure for removing iron oxide scale in the water absorption zone of the vortex well according to claim 5 is characterized in that: The truncated cone groove (9) is fitted with the truncated cone convex groove (12), and the pump body pipe connecting end (8) and the water pipe connecting end are movably connected through the internal thread section (10) and the external thread section (11).

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