PH composite electrode repairing equipment

Abstract

The utility model discloses a pH combined electrode repairing device which comprises an ultrasonic cleaning machine, an open container and a support, the ultrasonic cleaning machine is provided with a cleaning tank used for containing cleaning fluid, the open container is placed in the cleaning tank and used for containing alkaline solution, and the support is provided with a water inlet and a water outlet. The support is movably arranged on the periphery of the ultrasonic cleaning machine or arranged on the ultrasonic cleaning machine, the support is provided with a protective sleeve higher than the open container, the protective sleeve is used for the pH composite electrode to penetrate through, and under the condition that the pH composite electrode penetrates through the protective sleeve, the bottom end of the pH composite electrode makes contact with the open container, and the pH composite electrode leans against the protective sleeve. According to the scheme, the ultrasonic cleaning effect on the pH composite electrode is improved, the placement mode that the pH composite electrode leans against the protective sleeve and the bottom end of the pH composite electrode leans against the open container is suitable for the pH composite electrodes with different outer diameters, and therefore the ultrasonic cleaning effect of the pH composite electrode is improved. And the application range of the scheme of the utility model is expanded.

Description

TECHNICAL FIELD

[0001] The utility model relates to pH meter repair technical field especially relates to a kind of pH composite electrode repair equipment. BACKGROUND

[0002] pH (Pondus Hydrogenii) describes the acid-base strength degree of aqueous solution, and pH meter is the instrument for measuring pH value, in many chemical enterprises, through pH meter on-line detection equipment detects acid-base degree, and it can appear that pH composite electrode cannot be detected by instrument, and the pH composite electrode fault that the detection data is not accurate when using standard liquid to calibrate probe.This is because, as the connecting component of external reference solution and measured solution, when material is too dirty, viscosity is too big, crystallization is serious, sand core is often blocked, leading to pH composite electrode cannot be normally used, and a kind of pH composite electrode repair equipment is needed. SUMMARY

[0003] To solve the above problems, the present application provides a kind of pH composite electrode repair equipment.

[0004] The present application provides a kind of pH composite electrode repair equipment, including ultrasonic cleaner, open container and support, ultrasonic cleaner is equipped with cleaning tank, cleaning tank is used to hold cleaning fluid, open container is placed in cleaning tank, open container is used to hold alkali solution, support is movably arranged at the periphery of ultrasonic cleaner or on ultrasonic cleaner, support is equipped with protective sleeve higher than open container, protective sleeve is used for pH composite electrode to pass through, and under the condition that pH composite electrode is passed through protective sleeve, the bottom end of pH composite electrode is in contact with open container and pH composite electrode leans on protective sleeve.

[0005] In some embodiments, the open container is made of glass material.

[0006] In some embodiments, the open container is a beaker.

[0007] In some embodiments, the support is provided with a vertical sleeve hole, the protective sleeve is assembled in the sleeve hole, and the inner diameter of the sleeve hole is greater than the outer diameter of the pH composite electrode.

[0008] In some embodiments, the material of the protective sleeve is rubber.

[0009] In some embodiments, the pH composite electrode repair equipment is provided with a platform, and the ultrasonic cleaner and the support are placed on the top surface of the platform.

[0010] In some embodiments, the ultrasonic cleaner is provided with knobs for setting time, frequency and temperature respectively.

[0011] In some embodiments, the support comprises a frame body opposite to the ultrasonic cleaner and a horizontal plate liftable along the frame body, the horizontal plate is provided with at least one protective sleeve distributed along the vertical direction.

[0012] In some embodiments, the frame body is provided with a bottom plate and a screw rod connected with the bottom plate and distributed along the vertical direction, the horizontal plate is movably sleeved on the screw rod, and the support is further provided with a locking screw threadedly connected with the horizontal plate and abutting against the screw rod at one end.

[0013] In some embodiments, the bottom plate is made of steel.

[0014] The application has the following advantages: a pH composite electrode repairing device is provided, which comprises an ultrasonic cleaner, an open container and a support, an alkali solution is contained in the open container, a pH composite electrode to be repaired is inserted through a protective sleeve on the support, at this time, the bottom end of the pH composite electrode abuts against the bottom wall of the open container and the pH composite electrode leans against the protective sleeve, the pH composite electrode is in a slightly inclined spatial distribution state, and ultrasonic cleaning is performed on the pH composite electrode by starting the ultrasonic cleaner, the alkali solution in the open container serves as a transmission medium of the ultrasonic wave because the pH composite electrode is in the alkali solution in the open container, the open container body also serves as a transmission medium of the ultrasonic wave because the pH composite electrode directly contacts the open container, the ultrasonic wave is transmitted to the pH composite electrode through the liquid and the open container body, compared with the prior art of transmitting the ultrasonic wave through the liquid only, the ultrasonic cleaning effect on the pH composite electrode is improved by adopting the scheme, and the placement mode that the pH composite electrode leans against the protective sleeve and the bottom end abuts against the open container is suitable for pH composite electrodes with different outer diameters, and the application range of the application scheme is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] 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 needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application.

[0016] Figure 1 A structural schematic view of a pH composite electrode repairing device provided by the application.

[0017] The drawings are as follows: 100-ultrasonic cleaner, 110-cleaning tank, 120-knob, 200-open container, 300-support, 310-frame body, 311-bottom plate, 312-screw rod, 320-horizontal plate, 321-protective sleeve, 330-locking screw, and 20-pH composite electrode. DETAILED DESCRIPTION

[0018] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0019] In addition, the reference numbers and / or reference letters can be repeated in different examples in the present application, and such repetition is for the purpose of simplification and clarity, and does not indicate the relationship between the various embodiments and / or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art can realize the application of other processes and / or the use of other materials.

[0020] The present application provides a pH composite electrode repair device for ultrasonic cleaning of a pH composite electrode 20, especially for ultrasonic cleaning of a blocked sand core.

[0021] Please refer to Figure 1 , the pH composite electrode repair device includes an ultrasonic cleaner 100, an open container 200, and a support 300. When the open container 200 is placed horizontally, the opening of the open container 200 is located above the open container 200. The ultrasonic cleaner 100 is provided with a cleaning tank 110 for holding cleaning liquid, and the cleaning tank 110 holds cleaning liquid during ultrasonic cleaning. The open container 200 is placed in the cleaning tank 110 of the ultrasonic cleaner 100, and an alkali solution is also placed in the open container 200. The pH value of the alkali solution placed in the open container 200 can be 14.

[0022] The placement of the pH composite electrode 20 is achieved by the cooperation of the support 300 and the open container 200. As shown in Figure 1 , the support 300 is arranged opposite to the ultrasonic cleaner 100, which can be movably arranged on the periphery of the ultrasonic cleaner, or can be arranged on the ultrasonic cleaner. The support 300 is provided with a protective sleeve 321, which is higher than the open container 200 and located in the upper space of the open container 200. The protective sleeve 321 is used for the pH composite electrode 20 to pass through, and the pH composite electrode 20 to be repaired passes through the protective sleeve 321 on the support 300. At this time, the bottom end of the pH composite electrode 20 leans against the bottom wall of the open container 200 and the pH composite electrode 20 leans against the protective sleeve 321, and the pH composite electrode 20 presents a slightly inclined spatial distribution state. Since the pH composite electrode 20 leans against the protective sleeve 321 and the bottom end leans against the open container 200, the placement mode is suitable for the placement of pH composite electrodes 20 with different outer diameters, thus improving the application scope of the present application.

[0023] When the pH composite electrode 20 Figure 1 When the pH composite electrode 20 is placed in the open container 200 as shown, the ultrasonic cleaning machine 100 is started to perform ultrasonic cleaning on the pH composite electrode 20. Since the pH composite electrode 20 is in the alkaline solution in the open container 200, the alkaline solution in the open container 200 serves as a transmission medium for the ultrasonic wave. Since the pH composite electrode 20 is in direct contact with the open container 200, the open container 200 itself also serves as a transmission medium for the ultrasonic wave. The ultrasonic wave is transmitted to the pH composite electrode 20 through the liquid and to the pH composite electrode 20 through the open container 200 itself. Compared with the previous method of transmitting the ultrasonic wave only through the liquid, the present solution improves the ultrasonic cleaning effect of the pH composite electrode 20.

[0024] The open container 200 can be a glass container, which is transparent and convenient for observing the cleaning process. The open container 200 can be a beaker commonly used in laboratories, which has the characteristic of being easy to select.

[0025] The ultrasonic cleaning machine 100 is provided with a knob 120 , through which the cleaning time can be set, the vibration frequency can be set, and the temperature of the cleaning liquid can be controlled.

[0026] like Figure 1 As shown, the ultrasonic cleaning machine 100 is provided with a power cord connected to the host, one end of the power cord is a power plug, thereby connecting the ultrasonic cleaning machine 100 to the power supply. Accordingly, the ultrasonic cleaning machine 100 is provided with a power switch.

[0027] The ultrasonic cleaning machine 100 may also be provided with a display screen to display information such as cleaning time.

[0028] In some embodiments, the bracket 300 is provided with a vertical hole, the protective cover 321 is assembled in the hole, and the inner diameter of the hole is larger than the outer diameter of the pH composite electrode 20 .

[0029] In some embodiments, the protective cover 321 is made of rubber, and during ultrasonic cleaning of the pH composite electrode 20, the protective cover 321 has a buffering effect on the pH composite electrode 20, thereby protecting the pH composite electrode 20. The protective cover 321 may also be made of other materials that can provide a buffering effect.

[0030] The above definition states that the support 300 is opposite to the ultrasonic cleaning machine 100 . In some embodiments, both the ultrasonic cleaning machine 100 and the support 300 may be placed on the top surface of the platform.

[0031] In some embodiments, see Figure 1The support 300 comprises a frame 310 and a horizontal plate 320 which is liftable along the frame 310, the frame 310 is opposite to the ultrasonic cleaning machine 100, and the protective sleeve 321 is installed on the horizontal plate 320 and is vertically distributed.

[0032] The horizontal plate 320 can be provided with one protective sleeve 321 or two or more adjacent protective sleeves 321.

[0033] As to the liftable horizontal plate 320, the cylinder pushing mode can be adopted, and other implementable modes can also be adopted.

[0034] In some embodiments, as shown in Figure 1 The frame 310 is provided with a bottom plate 311 and a screw rod 312 which is connected with the bottom plate 311 and is vertically distributed, the horizontal plate 320 is movably sleeved on the screw rod 312, and the support 300 is further provided with a locking screw 330 which is threadedly connected with the horizontal plate and abuts against the screw rod 312 at one end.

[0035] In some embodiments, the bottom plate 311 is made of steel, so that the bottom plate 311 has a relatively large weight and the frame 310 has an advantage in stability.

[0036] Based on the above-mentioned pH composite electrode repairing device, the application further provides a pH composite electrode repairing method. Figure 1 As shown in After the cleaning time of the pH composite electrode 20 reaches, the pH composite electrode 20 is taken out and cleaned with distilled water, the pH composite electrode 20 is connected to the secondary instrument after the distilled water cleaning, and the pH composite electrode 20 is inserted into the standard solution of pH 4 to calibrate the zero point, then the pH composite electrode 20 is washed with distilled water, and after wiping, the pH composite electrode 20 is inserted into the standard solution of pH 14 to calibrate the range, thus the repairing work of the composite pH meter is completed.

[0037]

[0038] In this application, unless otherwise explicitly specified and limited, "on" or "under" of a first feature to a second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "over" of a first feature to a second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is horizontally higher than the second feature. "Under", "below" and "underneath" of a first feature to a second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is horizontally lower than the second feature.

[0039] Although preferred embodiments of the present application have been described, those skilled in the art who once understand the basic creative concept can make additional changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0040] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A pH composite electrode repair device, characterized in that: include: The ultrasonic cleaning machine is provided with a cleaning tank for containing a cleaning liquid; an open container, placed in the cleaning tank, and used to hold an alkaline solution; The bracket is movably arranged around the ultrasonic cleaning machine or on the ultrasonic cleaning machine. The bracket is provided with a protective cover higher than the open container. The protective cover is used for the pH composite electrode to pass through. When the pH composite electrode is passed through the protective cover, the bottom end of the pH composite electrode contacts the open container and the pH composite electrode leans against the protective cover.

2. The pH composite electrode repairing device according to claim 1, characterized in that: The open container is made of glass.

3. The pH composite electrode repairing device according to claim 2, characterized in that: The open container is a beaker.

4. The pH composite electrode repairing device according to claim 1, characterized in that: The bracket is provided with a vertical sleeve hole, the protective sleeve is fitted in the sleeve hole, and the inner diameter of the sleeve hole is larger than the outer diameter of the pH composite electrode.

5. The pH composite electrode repairing device according to claim 4, characterized in that: The material of the protective cover is rubber.

6. The pH composite electrode repairing device according to claim 1, characterized in that: The pH composite electrode repairing equipment is provided with a platform, and the ultrasonic cleaning machine and the bracket are both placed on the top surface of the platform.

7. The pH composite electrode repairing device according to claim 1, characterized in that: The ultrasonic cleaning machine is provided with knobs for respectively setting time, frequency and temperature.

8. The pH composite electrode repairing device according to any one of claims 1 to 7, characterized in that: The bracket includes a frame body opposite to the ultrasonic cleaning machine and a horizontal plate that can be raised and lowered along the frame body, and the horizontal plate is installed with at least one protective cover distributed in a vertical direction.

9. The pH composite electrode repairing device according to claim 8, characterized in that: The frame is provided with a base plate and a screw rod connected to the base plate and distributed vertically. The horizontal plate is movably sleeved on the screw rod. The bracket is also provided with a locking screw. The locking screw is threadedly connected to the horizontal plate and one end is pressed against the screw rod.

10. The pH composite electrode repairing device according to claim 9, characterized in that: The material of the bottom plate is steel.

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