Mounting device for online detection instrument of AAO reaction tank

Abstract

The utility model relates to an AAO reaction tank online detection instrument mounting device which comprises a cement cover plate covering the AAO reaction tank, a mounting hole is formed in the cement cover plate, a protection pipe is arranged in the mounting hole, and the lower end of the protection pipe extends into sewage in the AAO reaction tank; an online detection instrument submerged in sewage is arranged in the protection tube, the lower end of the online detection instrument extends out of the lower end of the protection tube, a hook is arranged above the protection tube, and a pull rope is connected between the hook and the online detection instrument. The AAO reaction tank on-line detection instrument mounting device is simple in overall structure, easy to process and manufacture, low in manufacturing cost, convenient and practical, can play a role in blocking flow by arranging the protection tube, prevents the on-line detection instrument from shaking due to water flow, can also improve the accuracy of measured values so as to achieve the purpose of stable detection, and is convenient to take out, maintain and clean at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, especially a kind of AAO reaction pool online detection instrument installation device. BACKGROUND

[0002] AAO reaction pool needs to use online detection instrument to carry out concentration detection.Currently, AAO reaction pool installs online detection instrument in simple way, directly uses pull rope suspension, and sewage flow can drive online detection instrument to shake and cause inaccurate measurement value, even equipment damage. UTILITY MODEL CONTENT

[0003] Therefore, the utility model provides a kind of AAO reaction pool online detection instrument installation device with simple structure, it is convenient and practical, avoids online detection instrument to shake, improves measurement accuracy, simultaneously it is convenient to take out maintenance and cleaning.

[0004] The utility model adopts following scheme and realizes: a kind of AAO reaction pool online detection instrument installation device, including the cement cover plate covered on AAO reaction pool, installation hole is formed in the cement cover plate, protection tube is equipped in the installation hole, and the lower end of the protection tube is immersed into sewage in AAO reaction pool;Online detection instrument immersed in sewage is equipped in the protection tube, and the lower end of the online detection instrument is stretched out from the lower end of protection tube, hook is equipped above the protection tube, and pull rope is connected between the hook and online detection instrument.

[0005] Further, the lower inside of the protection tube is equipped with two rubber stabilizing rings, and the online detection instrument passes through the middle of the two rubber stabilizing rings.

[0006] Further, the upper side of the cement cover plate is equipped with a pair of L-shaped fixed plates located on the two sides of installation hole, and bolt is arranged on the L-shaped fixed plate, a row of vertically spaced pinholes is formed on the upper part of the two sides of the protection tube, and the bolt is inserted into one of the pinholes on the same side.

[0007] Further, the pull rope is made of stainless steel rope, and the protection tube is made of stainless steel tube.

[0008] Compared with prior art, the utility model has the following beneficial effects: the utility model AAO reaction pool online detection instrument installation device has simple overall structure, is easy to process and manufacture, low in cost, convenient and practical, by setting protection tube, can play the role of flow blocking, avoid water flow to cause online detection instrument to shake, also can improve measurement accuracy, to reach the purpose of stable detection, simultaneously it is convenient to take out maintenance and cleaning.

[0009] To make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further detailed by specific embodiment and relevant drawing.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 is the overall structure of the embodiment of the utility model simple diagram;

[0011] Fig. 2 is the protective tube installation schematic diagram of the embodiment of the utility model;

[0012] Mark explanation in drawing: 100-cement cover plate, 110-L-shaped fixed plate, 111-bolt, 200-protective tube, 210-rubber stabilizing ring, 300-online detection instrument, 400-hook, 500-pull rope. DETAILED DESCRIPTION

[0013] It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains.

[0014] It should be noted that the terms used herein are only for the purpose of describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0015] As shown in Figs. 1-2 An AAO reaction tank online detection instrument installation device, including the cement cover plate 100 that covers AAO reaction tank above, install the hole on the cement cover plate 100, be equipped with protective tube 200 in the install hole, the protective tube 200 lower end stretches into the sewage in AAO reaction tank, be equipped with the online detection instrument 300 that dips in sewage in the protective tube 200, the lower end of the online detection instrument stretches out from the lower end of protective tube, and the stretch-out length is about 5cm, the hook 400 is equipped with above the protective tube, the pull rope 500 is connected between the hook and the online detection instrument, the overall structure of the utility model is simple, easy to process and manufacture, and the cost is low, by setting up the protective tube, can play the role of blocking flow, avoid the water flow and cause the online detection instrument to sway, also can improve the measurement accuracy, convenient to take out maintenance and cleaning at the same time.

[0016] In the embodiment, the lower inside of the protective tube 200 is provided with two rubber stabilizing rings 210, and the online detection instrument passes through the middle of the two rubber stabilizing rings. The position of the online detection instrument is stabilized by the two rubber stabilizing rings, so that the online detection instrument does not swing in the protective tube, so as to achieve the purpose of stable detection.

[0017] In the embodiment, in order to adjust the length of the protection tube extending into the sewage, the hole diameter of the installation hole is slightly larger than the outer sleeve of the protection tube, and the protection tube can be adjusted by moving up and down; a pair of L-shaped fixing plates 110 are arranged on the upper side of the cement cover plate 100 and located on both sides of the installation hole, a bolt 111 is arranged on the L-shaped fixing plate, a row of vertically spaced pin holes are arranged on both sides of the upper portion of the protection tube, and the bolt is inserted into one of the pin holes on the same side; after the position of the protection tube is adjusted, the bolt is inserted into the pin hole for fixation. The in-line detection instrument 300 can be directly adjusted in height by the pull rope.

[0018] In the embodiment, the pull rope is made of stainless steel rope, and the protection tube is made of stainless steel tube.

[0019] Unless otherwise stated, if the above-mentioned any technical solution of the utility model discloses a numerical range, the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that the preferred numerical range is only one of the many implementable values with more obvious technical effects or representative values. Since there are too many values, it is impossible to enumerate them, so the utility model only discloses part of the values to illustrate the technical solutions of the utility model, and the above-mentioned enumerated values should not constitute a limitation on the protection scope of the utility model.

[0020] If the utility model discloses or involves mutually fixed and connected parts or structural members, unless otherwise stated, the fixed connection can be understood as being detachably fixed and connected (for example, connected by using bolts or screws), and can also be understood as being fixed and connected in a non-detachable manner (for example, riveting, welding), of course, the mutually fixed and connected parts can also be replaced by an integral structure (for example, manufactured by using casting process integral forming) (except for obviously adopting integral forming process).

[0021] In addition, the terms used to represent the positional relationship or shape in the above-mentioned any technical solution of the utility model disclosed include states or shapes similar, analogous or close to the terms, unless otherwise stated.

[0022] Any part provided by the utility model can be assembled from a plurality of individual components, or can be a single component manufactured by integral forming process.

[0023] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments without departing from the technical solution of the present application, and in accordance with the technical essence of the present application, still belong to the protection scope of the technical solution of the present application.

Claims

1. An AAO reactor online detection instrument installation device, characterized in that: The utility model relates to a kind of AAO reaction pool protection device, including the cement cover plate being covered on AAO reaction pool, the installation hole is opened in the cement cover plate, the protective tube is equipped in the installation hole, the protective tube lower end extends into sewage in AAO reaction pool;The protective tube is equipped with the on-line detection instrument that immerses in sewage, the on-line detection instrument lower end extends from the lower end of protective tube, the hook is equipped above the protective tube, and the pull rope is connected between the hook and on-line detection instrument.

2. The AAO reactor on-line detection instrument installation device according to claim 1, characterized in that: The inside of the lower part of the protective tube is equipped with two rubber stabilizing rings, and the on-line detection instrument passes through the middle of the two rubber stabilizing rings.

3. The AAO reactor on-line detection instrument installation device according to claim 1, characterized in that: The upper side of the cement cover plate is equipped with a pair of L-shaped fixing plates located on both sides of the installation hole, the L-shaped fixing plates are provided with a bolt, the upper part of the protective tube is provided with a row of vertically spaced bolt holes on both sides, and the bolt is inserted into one of the bolt holes on the same side.

4. The AAO reactor on-line detection instrument installation device according to claim 1, characterized in that: The pull rope is made of stainless steel rope, and the protective tube is made of stainless steel tube.

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