Mounting structure of PH meter on material pipeline

Abstract

The utility model discloses an installation structure of a PH meter on a material pipeline, which relates to the technical field of PH meter installation and comprises a bypass pipe installed on an external material pipeline, the bypass pipe is communicated with the external material pipeline, the installation structure further comprises a support, the PH meter is installed on the support, the detection end of the PH meter penetrates through the support, and an annular piece is fixedly installed on the support. The bypass pipe is sleeved with an annular piece, the annular piece is in threaded connection with the bypass pipe, an annular part is arranged at one end of the annular piece, and a slope is arranged on the inner side of the end of the annular part and matched with the multiple movable blocks; according to the mounting structure for the PH meter on the material pipeline, the PH meter is convenient to mount and dismount and can be mounted and dismounted only by rotating the annular piece, the PH meter is easier to maintain and replace due to the mounting structure convenient to mount and dismount, when the PH meter breaks down or needs to be calibrated and cleaned, a worker can quickly carry out dismounting and mounting operation, the downtime is shortened, and the working efficiency is improved. The production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the installation technical field of PH meter, especially to a kind of installation structure of PH meter on material pipeline. BACKGROUND

[0002] Raw material containing acidic substance is used in existing production, and the acidic substance needs to be removed from the material because it will affect the subsequent production. To remove the acidic substance, a neutralization reaction is carried out by adding alkaline substance, but it is necessary to determine whether the acidic substance is consumed to a controllable range, and to avoid adding excessive alkaline substance, the material state needs to be monitored in real time. The simplest and most intuitive way is to measure the pH value of the material, so a pH meter needs to be installed on the material pipeline for real-time monitoring.

[0003] To solve the above problems, the prior art adds a bypass on the original material pipeline, and the pH meter is inserted vertically into the bypass pipeline. The material continuously flows in the pipeline, and the pH value of the material can be monitored in real time. By the above-mentioned way, the pH value of the material flowing through the pipeline can be monitored in real time. If the pH meter is installed on the storage tank, there will be a lag. However, the existing installation structure is not convenient to disassemble and assemble, which means that when the pH meter needs to be maintained (such as cleaning, calibration, electrode replacement, etc.), the operation will become complex and time-consuming. This may lead to a decrease in the frequency of maintenance work, thereby affecting the measurement accuracy and service life of the pH meter. To solve the above problems, we propose a kind of installation structure of PH meter on material pipeline. UTILITY MODEL CONTENT

[0004] The utility model aims at: in order to solve the problem mentioned in the above background art, provide a kind of installation structure of PH meter on material pipeline.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of installation structure of PH meter on material pipeline, comprising: bypass pipe installed on external material pipeline, the bypass pipe is communicated with external material pipeline, further comprising support, the support is installed with PH meter, the detection end of the PH meter penetrates the support, annular sheet is fixedly installed on the support.

[0006] A plurality of movable blocks distributed in a circumferential array penetrate the bypass pipe, the movable blocks are fixed with anti-skid pads at the bottom, the movable blocks are fixed with elastic members at both sides, the other ends of the elastic members are fixedly connected to the inner wall of the bypass pipe, the bypass pipe is provided with a ring-shaped member, the ring-shaped member is threadedly connected with the bypass pipe, one end of the ring-shaped member is provided with a ring-shaped part, an inclined surface is provided on the inner side of the end of the ring-shaped part, and the inclined surface is arranged in cooperation with the plurality of movable blocks.

[0007] As a further scheme of the utility model: the support is placed in the bypass pipe, and the detection end of the PH meter extends into the external material pipeline.

[0008] As a further scheme of the utility model: the anti-skid pad is a rubber anti-skid pad, the elastic member is a metal elastic member and is sprayed with a corrosion-resistant layer on the surface.

[0009] As a further scheme of the utility model: the movable block is provided with a corrosion-resistant coating, the annular piece is fixed with a sealing washer, the sealing washer is annular, the sealing washer surrounds the outside of the support, and the sealing washer is a rubber sealing washer.

[0010] As a further scheme of the utility model: the annular member is provided with an extrusion mechanism, the extrusion mechanism is arranged in cooperation with the annular piece, and the extrusion mechanism can exert extrusion force on the sealing washer.

[0011] As a further scheme of the utility model: the extrusion mechanism comprises a plurality of threaded holes formed in the annular member, the plurality of threaded holes are distributed in a circumferential array, and the extrusion mechanism further comprises a plurality of screw rods, the screw rods are threadedly connected to the threaded holes and pass through the annular member.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The installation structure of the PH meter on the material pipeline is convenient to install and disassemble, only needs to rotate the annular member, and the convenient installation structure makes the maintenance and replacement of the PH meter easier, so that the staff can quickly disassemble and assemble when the PH meter fails or needs to be calibrated and cleaned, the downtime is reduced, and the production efficiency is improved.

[0014] 2. The installation structure of the PH meter on the material pipeline increases the sealing property between the annular piece and the bypass pipe by arranging the sealing washer, the screw rod is threadedly connected to the threaded hole and passes through the annular member, when the PH meter is installed, the end of the screw rod moves towards the annular piece, when the installation of the PH meter is completed, the annular part surrounds the plurality of movable blocks, the screw rod extrudes the annular piece and exerts pressure on the annular piece, so that the sealing property between the annular piece and the bypass pipe is further increased. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the installation structure of the utility model;

[0016] Figure 2 It is an explosion schematic view of the utility model;

[0017] Figure 3 It is a sectional view of part of the structure in the utility model;

[0018] Figure 4 The utility model discloses Figure 3 A place amplification schematic diagram in the utility model.

[0019] In the drawing: bypass pipe 1, support 2, PH meter 3, annular sheet 4, movable block 5, non-slip pad 6, elastic element 7, annular part 8, annular part 9, inclined plane 10, sealing washer 11, threaded hole 12, screw rod 13. Specific implementation

[0020] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of installation structure technical scheme of PH meter on material pipeline: a kind of installation structure of PH meter on material pipeline, comprising: bypass pipe 1 is installed on external material pipeline, bypass pipe 1 is communicated with external material pipeline, further comprising support 2, support 2 is installed with PH meter 3, the detection end of PH meter 3 penetrates support 2, annular sheet 4 is fixedly installed on support 2, support 2 is placed in bypass pipe 1 and the detection end of PH meter 3 extends to external material pipeline, a plurality of movable block 5 are penetrated in bypass pipe 1, non-slip pad 6 is fixed in the bottom of movable block 5, elastic element 7 is fixed on the both sides of movable block 5, elastic element 7 other end is all fixedly connected on the inner wall of bypass pipe 1, annular part 8 is provided with on bypass pipe 1, annular part 8 is connected in screw thread with bypass pipe 1, annular part 9 is provided with on one end of annular part 8, inclined plane 10 is provided with on the end inner side of annular part 9, inclined plane 10 is cooperated with a plurality of movable block 5 and is set.

[0022] In the embodiment: the installation schematic diagram of PH meter 3 can refer to Figure 1 As shown in the drawing, by inserting support 2 into bypass pipe 1, annular sheet 4 is attached in the end of bypass pipe 1, the detection end of PH meter 3 extends to material pipeline, then rotates annular part 8, annular part 8 rotates on bypass pipe 1 and moves towards movable block 5, in the moving process, inclined plane 10 on annular part 9 contacts movable block 5, with the movement of annular part 9, inclined plane 10 presses movable block 5 and makes non-slip pad 6 extrude on support 2, elastic element 7 is deformed, cooperates a plurality of non-slip pad 6 and presses support 2, can fix support 2, so that PH meter 3 can be stably installed on bypass pipe 1, until annular part 9 surrounds a plurality of movable block 5, stop rotating annular part 8;

[0023] Further, when the PH meter 3 is disassembled, the annular part 8 is rotated in the reverse direction, the annular part 9 is completely separated from the plurality of movable blocks 5, the inclined surface 10 can drive the movable blocks 5 to reset, the support 2 is no longer fixed, and the PH meter 3 can be taken out together with the support 2 in the bypass pipe 1.

[0024] The installation and disassembly process of the PH meter 3 is convenient, and only needs to rotate the annular part 8, so that the installation structure is convenient to disassemble and assemble, and the maintenance and replacement of the PH meter 3 are more convenient.

[0025] In the embodiment, the anti-skid pad 6 is a rubber anti-skid pad, the elastic member 7 is a metal elastic member and is sprayed with a corrosion-resistant layer on the surface, and the movable block 5 is provided with a corrosion-resistant coating layer on the surface, so that the anti-skid pad 6 has a certain corrosion resistance, and the elastic member 7 and the movable block 5 also have corrosion resistance when the anti-skid pad 6, the elastic member 7 and the movable block 5 are in contact with acidic or alkaline materials, so that the service life of the anti-skid pad 6, the elastic member 7 and the movable block 5 is increased.

[0026] In the embodiment, the annular sheet 4 is fixed with a sealing gasket 11, the sealing gasket 11 is annular, the sealing gasket 11 surrounds the outside of the support 2, and the sealing gasket 11 is a rubber sealing gasket, so that the sealing property between the annular sheet 4 and the bypass pipe 1 is increased by arranging the sealing gasket 11.

[0027] Please refer to Figure 3 and 4 , the annular part 8 is provided with a pressing mechanism, the pressing mechanism is arranged in cooperation with the annular sheet 4, and the pressing mechanism can exert a pressing force on the sealing gasket 11. The pressing mechanism comprises a plurality of threaded holes 12 arranged on the annular part 8 in a circumferential array, and a plurality of screw rods 13 which are threadedly connected to the threaded holes 12 and pass through the annular part 8.

[0028] In the embodiment, the screw rod 13 is threadedly connected to the threaded hole 12 and passes through the annular part 8, when the PH meter 3 is installed, the end of the screw rod 13 moves towards the annular sheet 4, when the PH meter 3 is installed, the annular part 9 surrounds the plurality of movable blocks 5, the screw rod 13 presses the annular sheet 4 and exerts a pressure on the annular sheet 4, so that the sealing property between the annular sheet 4 and the bypass pipe 1 is further increased.

[0029] The working principle of the utility model is that the installation schematic diagram of the PH meter 3 can be referred to Figure 1As shown, by inserting the support 2 into the bypass pipe 1, the annular piece 4 is attached to the end of the bypass pipe 1, the detection end of the PH meter 3 extends into the material pipeline, and then the annular piece 8 is rotated, the annular piece 8 rotates on the bypass pipe 1 and moves towards the movable block 5, in the moving process, the inclined surface 10 on the annular part 9 contacts the movable block 5, with the movement of the annular part 9, the inclined surface 10 presses down the movable block 5 and makes the anti-skid pad 6 press on the support 2, the elastic member 7 is deformed, cooperates with the plurality of anti-skid pads 6 to press the support 2, and the support 2 can be fixed, so that the PH meter 3 can be stably installed on the bypass pipe 1, until the annular part 9 surrounds the plurality of movable blocks 5, and the rotation of the annular piece 8 is stopped;

[0030] When the PH meter 3 is disassembled, the annular piece 8 is reversely rotated, the annular part 9 is completely separated from the plurality of movable blocks 5, the inclined surface 10 can drive the movable block 5 to reset, the support 2 is no longer fixed, and the PH meter 3 together with the support 2 can be taken out in the bypass pipe 1.

[0031] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An installation structure for a pH meter on a material pipeline, characterized in that, The bypass pipe (1) is installed on the external material pipeline, and the bypass pipe (1) is communicated with the external material pipeline, and the support (2) is installed on the bypass pipe (1), and the PH meter (3) is installed on the support (2), and the detection end of the PH meter (3) penetrates the support (2), and the annular sheet (4) is fixedly installed on the support (2). A plurality of movable blocks (5) are arranged in a circumferential array on the bypass pipe (1), the movable blocks (5) are fixedly provided with anti-skid pads (6) at the bottom, the movable blocks (5) are fixedly provided with elastic members (7) at both sides, the elastic members (7) are fixedly connected to the inner wall of the bypass pipe (1) at the other end, the bypass pipe (1) is provided with an annular member (8), the annular member (8) is threadedly connected with the bypass pipe (1), one end of the annular member (8) is provided with an annular portion (9), the inner side of the end of the annular portion (9) is provided with an inclined surface (10), and the inclined surface (10) is arranged in cooperation with the movable blocks (5). The support (2) is placed in the bypass pipe (1), and the detection end of the PH meter (3) extends into the external material pipeline.

2. The installation structure of a pH meter on a material pipeline according to claim 1, wherein The anti-skid pads (6) are rubber anti-skid pads, and the elastic members (7) are metal elastic members and are sprayed with a corrosion-resistant layer on the surface.

3. The installation structure of a pH meter on a material pipeline according to claim 1, wherein The movable blocks (5) are provided with a corrosion-resistant coating, the annular sheet (4) is fixedly provided with a sealing gasket (11), the sealing gasket (11) is annular, the sealing gasket (11) surrounds the outside of the support (2), and the sealing gasket (11) is a rubber sealing gasket.

4. The installation structure of a pH meter on a material pipeline according to claim 1, wherein The annular member (8) is provided with an extrusion mechanism, the extrusion mechanism is arranged in cooperation with the annular sheet (4), and the extrusion mechanism can exert an extrusion force on the sealing gasket (11).

5. The installation structure of a pH meter on a material pipeline according to claim 1, wherein The extrusion mechanism comprises a plurality of threaded holes (12) formed in the annular member (8), and the threaded holes (12) are arranged in a circumferential array, and the extrusion mechanism further comprises a plurality of screw rods (13), the screw rods (13) are threadedly connected to the threaded holes (12) and penetrate the annular member (8).

6. The installation structure of a pH meter on a material pipeline according to claim 5, wherein ​

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