Large split type stirring tank water leakage detection mechanism

Abstract

The utility model discloses a water leakage detection mechanism for a large-scale split type stirring tank, which comprises a bottom plate, a top plate and a plurality of annular cylinders with openings at the upper parts and the lower parts, and the annular cylinders are formed by splicing a plurality of arc-shaped plates; the arc-shaped plates are fixedly connected through bolts, the arc-shaped plates and the bottom plate are fixedly connected through bolts, the arc-shaped plates and the top plate are fixedly connected through bolts, the detection device comprises a plurality of second detection strips of linear structures and a plurality of first detection strips of arc-shaped structures, and the structures of the second detection strips are the same as the structures of the first detection strips. A first detection strip and a second detection strip are arranged at the sealing position of the stirring tank, when water leakage occurs at a gap, super absorbent resin particles in a hollow pipe absorb water and expand, and a rotary circular plate rotates by pushing a sliding block to move, so that a red coating faces the outside, and a person can conveniently and rapidly find out a water leakage point; and the leak detection operation is more convenient and simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of ore dressing, in particular to a water leakage detection mechanism for a large-sized split-type stirring tank. Background Art

[0002] Before ore dressing, large-sized stirring tanks are used for stirring ore pulp and mixing medicaments. Through the rotation of the stirrer, the ore pulp in the tank is fully stirred and mixed, so that the ore particles are kept in a suspended state and are in full contact with the medicaments.

[0003] The large-sized stirring tank of our company is split into multiple parts for convenient shipping. There is a problem that after reassembling the split parts, compared with the original stirring tank, more installation gaps will be generated in the reassembled stirring tank, and the number of water leakage points increases, resulting in troublesome manual inspection of water leakage points. Therefore, this application provides a water leakage detection mechanism for a large-sized split-type stirring tank to meet the requirements. Summary of the Utility Model

[0004] The purpose of this application is to provide a water leakage detection mechanism for a large-sized split-type stirring tank, which is used to solve the technical problem that the detection of water leakage points is troublesome due to the increase in the number of water leakage points in the large-sized split-type stirring tank.

[0005] To achieve the above purpose, this application provides the following technical solution: A water leakage detection mechanism for a large-sized split-type stirring tank, which comprises a bottom plate, a top plate and a plurality of annular cylinders with openings at both the top and the bottom. The annular cylinder is assembled by a plurality of arc-shaped plates. Between the plurality of arc-shaped plates, between the arc-shaped plates and the bottom plate, and between the arc-shaped plates and the top plate, they are all fixedly connected by bolts. It includes a plurality of second detection strips with a linear structure and a plurality of first detection strips with an arc-shaped structure. The structures of the second detection strips and the first detection strips are the same;

[0006] The second detection strip includes a mounting plate with a return groove and a transparent protective cover. A magnetic strip with a return structure is installed at the contact end of the mounting plate. A plurality of hollow tubes are equidistantly arranged in the return groove. And a hydrophilic layer is installed at one end of the hollow tube close to the arc-shaped plate. An inclined slideway is arranged in the inner cavity of the hollow tube. A slider is slidably arranged in the inclined slideway. A rack engaged with a gear is fixed on the slider. A rotating circular plate is rotatably arranged in the inclined slideway through a rotating shaft. The gear is fixedly sleeved on the rotating shaft;

[0007] The transparent protective cover is installed on the mounting plate and seals one end of the hollow tube away from the arc-shaped plate;

[0008] A red coating is arranged at one end of the rotating circular plate away from the transparent protective cover;

[0009] The accommodating cavity formed by the inclined chute, the hollow tube, and the hydrophilic layer is filled with superabsorbent resin particles;

[0010] It further includes a stop block, and the right end of the stop block contacts the left end of the slider to form a block.

[0011] As a preferred implementation manner in this embodiment, a fluorescent strip with an annular structure is provided at one end of the rotating circular plate away from the transparent protective cover, and the fluorescent strip is located on the periphery of the red coating.

[0012] As a preferred implementation manner in this embodiment, the hollow tube includes a first hollow tube with an accommodating cavity inside and a second hollow tube with the inclined chute inside. Outer rings and inner rings are respectively provided at the plug-in mounting ends of the first hollow tube and the second hollow tube. An elastic positioning ring is provided on the inner wall of the outer ring, and an annular positioning groove adapted to the elastic positioning ring is provided on the outer wall of the inner ring.

[0013] As a preferred implementation manner in this embodiment, a friction structure is provided on the outer wall of the first hollow tube.

[0014] In summary, the technical effects and advantages of the present utility model:

[0015] The structure of the present utility model is reasonable. A first detection strip and a second detection strip are provided at the seal of the mixing tank. When water leaks at the gap, the superabsorbent resin particles inside the hollow tube absorb water and expand, and the rotating circular plate rotates by pushing the slider to move, so that the red coating faces outward, which is convenient for people to quickly find the water leakage point with the naked eye and makes the leak detection operation more convenient and simple;

[0016] In the present utility model, a fluorescent strip with an annular structure is provided at one end of the rotating circular plate away from the transparent protective cover;

[0017] In the present utility model, the hollow tube can be disassembled, and the detection strip can be reused after replacing the superabsorbent resin particles. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic structural diagram of the existing mixing tank;

[0020] Figure 2Schematic diagram of the installation structure of the stirring tank detection strip;

[0021] Figure 3 It is Figure 2 Partial structure diagram of the second detection strip in

[0022] Figure 4 It is Figure 3 Partial sectional structure diagram of the mounting plate in

[0023] Figure 5 It is Figure 4 Enlarged structure diagram of part A in

[0024] Figure 6 It is Figure 4 Enlarged structure diagram of part B in

[0025] In the figure: 1, bottom plate; 2, top plate; 3, annular cylinder; 4, first detection strip; 5, second detection strip; 51, mounting plate; 52, magnetic strip; 53, hollow tube; 531, first hollow tube; 532, second hollow tube; 533, elastic positioning ring; 54, hydrophilic layer; 55, inclined slideway; 56, stop block; 57, slider; 58, rack; 59, superabsorbent resin particles; 510, rotating circular plate; 511, transparent protective cover; 512, rotating shaft; 513, gear; 514, fluorescent strip; 515, red coating; 6, friction structure. Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment: Refer to Figure 2-5 A large-scale split-type stirring tank leakage detection mechanism shown, which includes a bottom plate 1, a top plate 2 and a plurality of annular cylinders 3 with openings at the top and bottom. The annular cylinder 3 is assembled by a plurality of arc-shaped plates. Between the plurality of arc-shaped plates, between the arc-shaped plates and the bottom plate 1, and between the arc-shaped plates and the top plate 2 are all fixedly connected by bolts. It includes a plurality of second detection strips 5 with a linear structure and a plurality of first detection strips 4 with an arc-shaped structure. The second detection strip 5 has the same structure as the first detection strip 4;

[0028] The second detection strip 5 includes a mounting plate 51 with a meandering groove and a transparent protective cover 511. A magnetic strip 52 with a meandering structure is mounted on the contact end of the mounting plate 51. A plurality of hollow tubes 53 are arranged at equal intervals in the meandering groove, and a hydrophilic layer 54 is mounted at one end of the hollow tube 53 close to the arc-shaped plate. An inclined slideway 55 is arranged in the inner cavity of the hollow tube 53. A slider 57 is slidably arranged in the inclined slideway 55. A toothed rod 58 engaged with the gear 513 is fixed on the slider 57. A rotating circular plate 510 is rotatably arranged in the inclined slideway 55 through a rotating shaft 512. The gear 513 is fixedly sleeved on the rotating shaft 512;

[0029] The transparent protective cover 511 is mounted on the mounting plate 51 and seals one end of the hollow tube 53 away from the arc-shaped plate;

[0030] A red coating 515 is arranged at one end of the rotating circular plate 510 away from the transparent protective cover 511;

[0031] The accommodating cavity formed by the inclined slideway 55, the hollow tube 53 and the hydrophilic layer 54 is filled with superabsorbent resin particles 59;

[0032] It further includes a stop block 56. The right end of the stop block 56 contacts the left end of the slider 57 to form a block.

[0033] During installation, the mounting plate 51 is hermetically adsorbed and fixed to the stirring tank (made of metal) through the magnetic action of the magnetic strip 52 (composed of rubber material and magnetic powder), and the gap is blocked. At this time, the hydrophilic layer (which can be hydrophilic non-woven fabric) absorbs water and conducts it to the superabsorbent resin particles 59. The superabsorbent resin particles absorb water and expand, and push the slider 57 to move obliquely upward. Then, through the cooperation of the toothed rod 58 and the gear 513, the rotating circular plate 510 is pushed to rotate, so that the side of the rotating circular plate 510 with the red coating 515 is arranged opposite to the transparent protective cover 511 (at this time, the toothed rod 58 contacts the transparent protective cover 511 and the rotating circular plate 510 cannot continue to rotate). When the maintenance personnel observe the red coating 515 with the naked eye, it indicates that there is a water leakage point here, which is convenient for personnel to quickly find the water leakage point and makes the leak detection operation more convenient and simple.

[0034] It should be noted that, first, through the cooperation of the magnetic strip 52 and the transparent protective cover 511, the superabsorbent resin particles 59 are sealed in the hollow tube 53 to prevent the superabsorbent resin particles 59 from expanding due to the external humid weather and then causing the rotating circular plate 510 to rotate, thus avoiding false triggering; second, the slider 57 is arranged in the inclined slideway 55. Initially, under the action of the gravity of the slider 57, the slider 57 moves downward along the inclined surface of the inclined slideway 55 and finally contacts the stop block 56. During this process, the rotating circular plate 510 rotates, and the end of the rotating circular plate 510 without the red coating 515 is arranged opposite to the transparent protective cover 511. Before installation, the slider 57 has an automatic reset function.

[0035] As a preferred implementation manner in this embodiment, as Figure 5 shown, a fluorescent strip 514 with an annular structure is provided at one end of the rotating circular plate 510 away from the transparent protective cover 511, and the fluorescent strip 514 is located on the periphery of the red coating 515.

[0036] The setting of the fluorescent strip 514 enables the maintenance personnel to find the water leakage point even at night.

[0037] As a preferred implementation manner in this embodiment, as Figure 6 shown, the hollow tube 53 includes a first hollow tube 531 with an accommodation cavity inside and a second hollow tube 532 with an inclined slideway 55 inside. Outer rings and inner rings are respectively provided at the insertion and installation ends of the first hollow tube 531 and the second hollow tube 532. An elastic positioning ring 533 is provided on the inner wall of the outer ring, and an annular positioning groove adapted to the elastic positioning ring 533 is provided on the outer wall of the inner ring.

[0038] The first hollow tube 531 and the second hollow tube 532 are inserted and installed through the elastic positioning ring 533, which facilitates the disassembly of the two. When the superabsorbent resin particles in the hollow tube 53 absorb water, the two can be disassembled and the unabsorbed superabsorbent resin particles can be loaded into the hollow tube 53, so that the test strip can be reused.

[0039] As a preferred implementation manner in this embodiment, as Figure 4 shown, a friction structure 6 is provided on the outer wall of the first hollow tube 531.

[0040] The friction force between the first hollow tube 53 and the finger can be increased, which is beneficial to the separation of the first hollow tube 531 and the second hollow tube 532.

[0041] It should be noted that the group fight friction structure 6 can be friction lines or friction protrusions.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A large-scale split-type mixing tank water leakage detection mechanism, comprising a bottom plate (1), a top plate (2) and a plurality of annular cylinders (3) with openings at the top and bottom, wherein the annular cylinders (3) are assembled from a plurality of arc-shaped plates, and the plurality of arc-shaped plates, the arc-shaped plates and the bottom plate (1), and the arc-shaped plates and the top plate (2) are all fixedly connected by bolts, characterized in that: Comprising a plurality of second detection strips (5) of a straight-line structure and a plurality of first detection strips (4) of an arc-shaped structure, wherein the second detection strips (5) have the same structure as the first detection strips (4); The second detection strip (5) comprises a mounting plate (51) with a zigzag groove and a transparent protective cover (511); a magnetic strip (52) with a zigzag structure is mounted on the contact end of the mounting plate (51); a plurality of hollow tubes (53) are arranged at equal intervals in the zigzag groove, and a hydrophilic layer (54) is mounted on one end of the hollow tube (53) close to the arc plate; an inclined slideway (55) is arranged in the inner cavity of the hollow tube (53); a slider (57) is slidably arranged in the inclined slideway (55); a gear rod (58) gear-connected with a gear (513) is fixed on the slider (57); a rotating circular plate (510) is rotatably arranged in the inclined slideway (55) via a rotating shaft (512); and the gear (513) is fixedly sleeved on the rotating shaft (512); The transparent protective cover (511) is mounted on the mounting plate (51) and seals an end of the hollow tube (53) away from the arc-shaped plate; A red coating (515) is provided on one end of the rotating circular plate (510) away from the transparent protective cover (511); The accommodating cavity surrounded by the inclined slide (55), the hollow tube (53) and the hydrophilic layer (54) is filled with highly water-absorbent resin particles (59); It also includes a stopper (56), the right end of which contacts the left end of the slider (57) to form a block.

2. A large-scale split mixing tank water leakage detection mechanism according to claim 1, characterized in that: A fluorescent strip (514) with an annular structure is provided on one end of the rotating circular plate (510) away from the transparent protective cover (511), and the fluorescent strip (514) is located on the periphery of the red coating (515).

3. A large-scale split mixing tank water leakage detection mechanism according to claim 1, characterized in that: The hollow tube (53) comprises a first hollow tube (531) having an accommodating cavity therein and a second hollow tube (532) having the inclined slideway (55) therein, an outer ring and an inner ring being respectively arranged on the plug-in mounting ends of the first hollow tube (531) and the second hollow tube (532), a rear elastic positioning ring (533) being arranged on the inner wall of the outer ring, and an annular positioning groove matching the elastic positioning ring (533) being arranged on the outer wall of the inner ring.

4. A large-scale split mixing tank water leakage detection mechanism according to claim 3, characterized in that: A friction structure (6) is provided on the outer wall of the first hollow tube (531).

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