High-precision multilayer hydraulic cyclone desanding device

Abstract

The utility model discloses a high-precision multilayer hydraulic cyclone desanding device which comprises a concrete pool body and a water inlet, the water inlet is located in the concrete pool body, one end of the water inlet is fixedly connected with a water distribution port, the end, away from the water inlet, of the water distribution port is fixedly connected with stacked discs, and the stacked discs are connected through stacked disc fixing pieces. The side, away from the stacking disc, of the stacking disc fixing piece is connected with a mounting frame, the top end of the mounting frame is fixedly connected with a mounting support, and a flushing system is arranged on the mounting frame. The bottom of the mounting bracket is connected with the whole desanding device, four mounting support legs are arranged on the periphery of the mounting bracket, the mounting support legs are connected with the concrete pool wall, in order to adapt to construction errors of the concrete pool wall, the mounting bracket can realize an adjusting space of + / -8cm, and in order to adapt to the shape of the concrete pool wall, the mounting support legs and the mounting bracket can realize 180-degree angle adjustment.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand removal technical field, concretely to a high-precision multilayer water power cyclone sand removal device. BACKGROUND

[0002] In the sewage treatment process, the sand trap is one of the pretreatment measures, mainly used for removing sand in sewage to prevent the subsequent treatment facilities from being worn and damaged. Common types of sand traps include mechanical cyclone sand traps, aeration sand traps, and horizontal flow sand traps.

[0003] In the existing cyclone sand trap, a conical disc assembly is used to replace the paddle to reduce the operating energy consumption, and the conical disc assembly can realize axial stratified water distribution of the sand trap, improve the effective sedimentation space ratio of the pool body, reduce the surface load of the pool body, and realize independent operation of the sand setting process between the conical discs. However, it is found in actual application that the conical disc assembly lacks mounting brackets, and the installation of the complete assembly is difficult; the fixing device between the upper and lower stacked discs has a complex structure, large production difficulty, small bearing capacity, and small adjustment allowance when the production and installation errors of the upper and lower stacked discs are large. SUMMARY

[0004] The utility model aims at providing a high-precision multilayer water power cyclone sand removal device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a high-precision multilayer water power cyclone sand removal device, which comprises a concrete pool body and a water inlet, the water inlet is located inside the concrete pool body, one end of the water inlet is fixedly connected with a water distribution port, the water distribution port is fixedly connected with a stacked disc away from the water inlet, the stacked discs are connected through stacked disc fixing pieces, the stacked disc fixing pieces are connected with mounting frames away from the stacked discs, the top end of the mounting frame is fixedly connected with a mounting bracket, and a flushing system is arranged on the mounting frame.

[0006] The stacked disc fixing piece comprises a semicircular positioning back plate and a semicircular positioning plate, one end of the semicircular positioning plate is connected with the semicircular positioning back plate through a bolt, the other end is provided with a U-shaped positioning plate, the upper and lower ends of the U-shaped positioning plate are connected with the stacked disc, the two ends of the U-shaped positioning plate are provided with annular flanges, the outer side of the annular flange is provided with a long strip opening, and the annular flange is provided with a stainless steel plate inside.

[0007] Preferably, the mounting bracket comprises a C-shaped steel, the C-shaped steel is welded to form a quadrilateral frame, the four end heads of the C-shaped steel are provided below with adjusting long strip bolt holes, and the adjusting long strip bolt holes are connected with fixed legs through bolts.

[0008] Preferably, the mounting frame comprises angle steels which are sequentially welded at the head and tail to form a polygon, the polygon is divided into two layers, the polygon is fixedly connected through stainless steel pipes, and a plurality of reserved round holes are arranged on the stainless steel pipes.

[0009] Preferably, the number of sides of the polygon is greater than eight, the number of the stainless steel pipes is greater than four, and the number of the reserved round holes is consistent with the number of the stacked discs.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1, the installation support bottom is connected with the whole sand removing device, four installation legs are arranged around the installation support, the installation leg is connected with the concrete pool wall, the installation support can realize the adjustment space of ±8cm to adapt to the construction error of the concrete pool wall, the angle adjustment of 180° between the installation leg and the installation support can be realized to adapt to the shape (circular or square) of the concrete pool wall.

[0012] 2, the stacked disc fixing part can realize the adjustment length of ±40mm, guarantees the effective installation of the stacked disc, and does not affect the equipment life due to the continuous stress pulling caused by the installation error. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic view of the utility model;

[0014] Figure 2 It is the stacked disc related structure schematic view of the utility model;

[0015] Figure 3 It is the stacked disc fixing part structure schematic view of the utility model;

[0016] Figure 4 It is the installation support structure schematic view of the utility model;

[0017] Figure 5 It is the mounting frame structure schematic view of the utility model.

[0018] In the drawing: 1, water inlet; 2, water distribution port; 3, stacked disc; 4, installation support; 41, C-shaped steel; 42, fixed leg; 43, adjustable long bolt hole; 5, mounting frame; 51, angle steel; 52, stainless steel pipe; 6, stacked disc fixing part; 61, semicircular positioning back plate; 62, semicircular positioning plate; 63, U-shaped positioning plate; 64, stainless steel plate; 7, flushing system; 8, concrete pool body. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0020] Please refer to 1-5, an embodiment provided by the utility model: a kind of high-precision multilayer hydraulic cyclone sand removal device, including concrete pool body 8 and water inlet 1, water inlet 1 is located inside concrete pool body 8, one end of water inlet 1 is fixedly connected with water distribution port 2, the end of water distribution port 2 away from water inlet 1 is fixedly connected with stacked tray 3, stacked tray 3 is connected by stacked tray fixing piece 6 between, stacked tray fixing piece 6 is connected with installation frame 5 on the side away from stacked tray 3, the top of installation frame 5 is fixedly connected with mounting bracket 4, installation frame 5 is equipped with flushing system 7, water inlet 1, water distribution port 2, stacked tray 3 and flushing system 7 in the device are applied to relevant patent;

[0021] Stacked tray fixing piece 6 includes semicircle positioning back plate 61 and semicircle positioning plate 62, one end of semicircle positioning plate 62 is connected with semicircle positioning back plate 61 by bolt, the other end is equipped with U-shaped positioning plate 63, the upper and lower ends of U-shaped positioning plate 63 are connected with stacked tray 3, the two ends of U-shaped positioning plate 63 are provided with annular flanging, the outer side of annular flanging is provided with long slot, the inner side of annular flanging is equipped with stainless steel plate 64, by annular flanging, U-shaped positioning plate 63 can slide on semicircle positioning plate 62, after the positioning of stacked tray 3 is completed, long slot is screwed with stainless steel plate 64, semicircle positioning plate 62 and U-shaped positioning plate 63 are fixed, the structure can adjust length ≥ ± 40mm, to adapt to the installation error and processing error of stacked tray 3, and the setting of annular flanging makes the bearing capacity of adjustable stacked tray fixing piece 6 strengthen, and the fixing capacity is more stable.

[0022] Mounting bracket 4 includes C-shaped steel 41, C-shaped steel 41 is welded to form quadrilateral frame, the four end heads of C-shaped steel 41 are equipped with adjustable long bolt hole 43 below, adjustable long bolt hole 43 is connected with fixed leg 42 by bolt, the angle of fixed leg 42 and the four end heads of C-shaped steel 41 can be adjusted by 180 ° through adjustable long bolt hole 43, can correspond to the construction error of concrete pool body 8, guarantee the smooth installation of a kind of high-precision multilayer hydraulic cyclone sand removal device, the adjustment length is ± 8cm adjustment space, when concrete pool body 8 is square or circular, fixed leg 42 can adjust rotation angle, is connected with the inner wall of concrete pool body 8 through chemical bolt smoothly, installation is more convenient.

[0023] The mounting frame 5 comprises angle steels 51 which are sequentially welded at the head and tail to form a polygon, the polygon is divided into two layers, the polygon is fixedly connected through stainless steel pipes 52, the stainless steel pipes 52 are provided with a plurality of reserved round holes, the stainless steel pipes 52 not only support the mounting frame 5, but also belong to the flushing system 7 and are used as flushing branch pipes, and the reserved round holes are convenient for being connected with water spraying pipes in the flushing system 7.

[0024] The number of sides of the polygon is greater than eight, the number of the stainless steel pipes 52 is greater than four, the number of the reserved round holes is consistent with the number of the stacked trays 3, the polygon frame is closer to a circle compared with a hexagon, more material is saved under the same area, compared with a circle, the polygon frame is convenient to process, and ordinary welding can be adopted to realize the polygon frame, if the polygon frame is a circle, special tooling needs to be adopted to process the polygon frame.

Claims

1. A high-precision multi-layer hydrocyclone desanding device, comprising a concrete pool body (8) and a water inlet (1), characterized in that: The water inlet (1) is located inside the concrete pool body (8), one end of the water inlet (1) is fixedly connected with the water distribution port (2), the water distribution port (2) is fixedly connected with the stacked disc (3) away from the water inlet (1), the stacked discs (3) are connected through the stacked disc fixing piece (6), the stacked disc fixing piece (6) is connected with the mounting frame (5) away from one side of the stacked disc (3), the top end of the mounting frame (5) is fixedly connected with the mounting bracket (4), and the mounting frame (5) is provided with the flushing system (7). The stacked disc fixing piece (6) comprises a semicircular positioning back plate (61) and a semicircular positioning plate (62), one end of the semicircular positioning plate (62) is connected with the semicircular positioning back plate (61) through bolts, the other end is provided with a U-shaped positioning plate (63), the upper and lower ends of the U-shaped positioning plate (63) are connected with the stacked disc (3), the two ends of the U-shaped positioning plate (63) are provided with annular flanges, the outer side of the annular flange is provided with a long strip opening, and the inner side of the annular flange is provided with a stainless steel plate (64).

2. The high-precision multi-layer hydrocyclone desanding device according to claim 1, characterized in that: The mounting bracket (4) comprises a C-shaped steel (41), the C-shaped steel (41) is welded to form a quadrilateral frame, and the four end heads of the C-shaped steel (41) are provided with adjusting long bolt holes (43) below.

3. The high-precision multi-layer hydrocyclone desanding device according to claim 1, characterized in that: The mounting frame (5) comprises an angle steel (51), the angle steel (51) is sequentially welded at the head and tail to form a polygon, the polygon is divided into two layers, the polygon is fixedly connected through stainless steel pipes (52), and the stainless steel pipes (52) are provided with a plurality of reserved round holes.

4. The high-precision multi-layer hydrocyclone desanding device according to claim 3, characterized in that: The number of sides of the polygon is greater than eight, the number of stainless steel pipes (52) is greater than four, and the number of reserved round holes is consistent with the number of stacked discs (3).

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