Outlet water detection device for drum precision filter

Abstract

The utility model discloses an effluent detection device for a rotary drum precision filter, which comprises a connecting pipe, flanges are fixedly connected to two ends of the connecting pipe, a through hole is formed in the outer wall of the connecting pipe, a support frame is fixedly connected to the outer wall of the connecting pipe, a positioning ring is fixedly connected to one end of the support frame, and the positioning ring is fixedly connected to the other end of the connecting pipe. The outer wall of the positioning ring is fixedly connected with a protruding block, the inner wall of the protruding block is movably connected with a bolt, one end of the bolt is movably connected with a nut, a detector is arranged above the supporting frame, a detection head is installed at the bottom of the detector, and a sealing ring is arranged on the outer wall of the detection head. According to the device, the connecting pipe, the flange, the through hole, the supporting frame, the positioning ring, the convex block, the bolt, the nut, the detector, the detection head and the sealing ring are arranged, so that the function of convenient disassembly and assembly is realized, the problem of complicated disassembly and assembly is solved, and the operation convenience is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical direction of rotary drum precision filters, and specifically relates to a water outlet detection device for rotary drum precision filters. Background Art

[0002] The rotary drum precision filter is a kind of continuous filter. It uses negative pressure as the driving force for filtration. The filtering surface is on the surface of a cylindrical drum. It is widely used in alkali making, mining industry, chemical industry, coal and sludge dewatering and other departments. When using the rotary drum precision filter, it is necessary to detect the filtered liquid at the outlet. At this time, a detection device is required.

[0003] The existing detection device is not convenient to operate during assembly and disassembly, which makes the operation cumbersome, time-consuming and labor-intensive, and affects the maintenance and repair work. This phenomenon has become a problem that needs to be solved urgently by people in this field. Utility Model Content

[0004] The purpose of the utility model is to provide a water outlet detection device for a rotary drum precision filter in view of the existing device, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a water outlet detection device for a rotary drum precision filter, comprising a connecting pipe, both ends of the connecting pipe are fixedly connected with flanges, the outer wall of the connecting pipe is provided with a through hole, the outer wall of the connecting pipe is fixedly connected with a support frame, one end of the support frame is fixedly connected with a positioning ring, the outer wall of the positioning ring is fixedly connected with a protrusion, the inner wall of the protrusion is movably connected with a bolt, and one end of the bolt is movably connected with a nut, a detector is arranged above the support frame, a detection head is installed at the bottom of the detector, and a sealing ring is arranged on the outer wall of the detection head. By arranging the connecting pipe, flange, through hole, support frame, positioning ring, protrusion, bolt, nut, detector, detection head and sealing ring, the function of easy disassembly and assembly is realized, thereby solving the problem of cumbersome disassembly and assembly, thereby improving the convenience of operation, meeting people's work needs, and worthy of popularization and use.

[0006] Furthermore, the support frame has an "L"-shaped structure when viewed from the front, and two support frames are symmetrically arranged, which facilitates the support frame to effectively provide support.

[0007] Furthermore, the positioning ring is semicircular in top view and has an elastic structure, which facilitates the positioning ring to position the detection head.

[0008] Furthermore, the bolt is connected through the protrusion, and the bolt and the nut are threadedly matched, and two bolts and two nuts are provided, which facilitates the bolts and nuts to tighten the positioning ring.

[0009] Furthermore, the detection head passes through the outer wall of the connecting pipe through the through hole, which facilitates the detection head to detect the water source inside the connecting pipe.

[0010] Furthermore, the sealing ring is a "T"-shaped structure, and the sealing ring is made of elastic material, which facilitates sealing work after installation.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0012] (1) By providing a connecting pipe, a flange, a through hole, a support frame, a positioning ring, a bump, a bolt, a nut, a detector, a detection head and a sealing ring, the function of easy disassembly and assembly is achieved, thereby solving the problem of cumbersome disassembly and assembly, thereby improving the convenience of operation, meeting people's work needs, and worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is an explosion schematic diagram of the utility model;

[0015] Figure 2 The utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0016] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0017] In the figure: 1. connecting pipe; 2. flange; 3. through hole; 4. support frame; 5. positioning ring; 6. bump; 7. bolt; 8. nut; 9. detector; 10. detection head; 11. sealing ring. DETAILED DESCRIPTION

[0018] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3The utility model provides a technical solution: a water outlet detection device for a rotary drum precision filter, comprising a connecting pipe 1, both ends of the connecting pipe 1 are fixedly connected with flanges 2, the outer wall of the connecting pipe 1 is provided with a through hole 3, the outer wall of the connecting pipe 1 is fixedly connected with a support frame 4, one end of the support frame 4 is fixedly connected with a positioning ring 5, the outer wall of the positioning ring 5 is fixedly connected with a protrusion 6, the inner wall of the protrusion 6 is movably connected with a bolt 7, and one end of the bolt 7 is movably connected with a nut 8. A detector 9 is arranged above the support frame 4, a detection head 10 is installed at the bottom of the detector 9, and a sealing ring 11 is arranged on the outer wall of the detection head 10. By arranging the connecting pipe 1, flange 2, through hole 3, support frame 4, positioning ring 5, protrusion 6, bolt 7, nut 8, detector 9, detection head 10 and sealing ring 11, the function of easy disassembly and assembly is realized, thereby solving the problem of cumbersome disassembly and assembly, thereby improving the convenience of operation, meeting people's work needs, and worthy of popularization and use.

[0020] Furthermore, the support frame 4 is an "L"-shaped structure when viewed from the front, and two support frames 4 are symmetrically arranged, which facilitates the support frame 4 to effectively perform support.

[0021] Furthermore, the positioning ring 5 is semicircular in a top view and is an elastic structure, which facilitates the positioning ring 5 to position the detection head 10 .

[0022] Furthermore, the bolt 7 is connected through the protrusion 6 , and the bolt 7 is threadedly matched with the nut 8 , and two bolts 7 and two nuts 8 are provided, which facilitates the bolt 7 and the nut 8 to tighten the positioning ring 5 .

[0023] Furthermore, the detection head 10 passes through the outer wall of the connecting pipe 1 through the through hole 3, which facilitates the detection head 10 to detect the water source inside the connecting pipe 1.

[0024] Furthermore, the sealing ring 11 is a "T"-shaped structure, and the sealing ring 11 is made of elastic material, which facilitates the sealing work after installation.

[0025] When in use, first drive the detector 9 to drive the detection head 10 through the positioning ring 5 and insert it into the interior of the through hole 3, and make the detection head 10 drive the sealing ring 11 to engage with the through hole 3 to seal, then insert the bolt 7 into the through hole of the protrusion 6, and then screw the nut 8 to the end through which the bolt 7 passes, so that the two positioning rings 5 ​​are close to each other and the detection head 10 is clamped and positioned, thereby completing the installation of the detector 9, and then screwing down the nut 8, and pulling out the detection head 10 through the detector 9 to complete the disassembly, thereby improving the convenience of disassembly and assembly, solving the problem of cumbersome disassembly and assembly, and effectively ensuring the maintenance and repair of the detector 9 and the detection head 10. When the detector 9 is installed, the connecting pipe 1 is fixed to the water outlet of the rotary drum precision filter through the flange 2 at one end, and is connected to the drain pipe through the connecting pipe 1 through the flange 2 at the other end, so that after the water source enters the interior of the connecting pipe 1, it passes through the detector 9 for effective water quality detection.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A water outlet detection device for a rotary drum precision filter, comprising a connecting pipe (1), characterized in that: Both ends of the connecting pipe (1) are fixedly connected with flanges (2); a through hole (3) is formed on the outer wall of the connecting pipe (1); a support frame (4) is fixedly connected to the outer wall of the connecting pipe (1); a positioning ring (5) is fixedly connected to one end of the support frame (4); a protrusion (6) is fixedly connected to the outer wall of the positioning ring (5); a bolt (7) is movably connected to the inner wall of the protrusion (6); a nut (8) is movably connected to one end of the bolt (7); a detector (9) is arranged above the support frame (4); a detection head (10) is installed at the bottom of the detection head (9); and a sealing ring (11) is arranged on the outer wall of the detection head (10).

2. The water outlet detection device for a rotary drum precision filter according to claim 1, characterized in that: The support frame (4) has an "L"-shaped structure when viewed from the front, and two support frames (4) are symmetrically arranged.

3. The water outlet detection device for a rotary drum precision filter according to claim 1, characterized in that: The positioning ring (5) is semicircular in plan view, and is an elastic structure.

4. The water outlet detection device for a rotary drum precision filter according to claim 1, characterized in that: The bolt (7) is connected through the protrusion (6), and the bolt (7) and the nut (8) are threadedly matched, and two bolts (7) and two nuts (8) are provided.

5. The water outlet detection device for a rotary drum precision filter according to claim 1, characterized in that: The detection head (10) passes through the outer wall of the connecting pipe (1) via the through hole (3).

6. The water outlet detection device for a rotary drum precision filter according to claim 1, characterized in that: The sealing ring (11) is of a "T"-shaped structure and is made of an elastic material.

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