CN216525374U - Disc type copper erosion corrosion test device - Google Patents
Disc type copper erosion corrosion test device Download PDFInfo
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- CN216525374U CN216525374U CN202122136623.XU CN202122136623U CN216525374U CN 216525374 U CN216525374 U CN 216525374U CN 202122136623 U CN202122136623 U CN 202122136623U CN 216525374 U CN216525374 U CN 216525374U
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Abstract
The utility model relates to a disc type copper erosion corrosion test device, which belongs to the technical field of environmental test equipment and comprises a control module and a test module, wherein the control module is adjacently connected with the test module; the control module comprises an electric control cabinet and a touch screen, and the touch screen is positioned at the upper part of the electric control cabinet; the electric control cabinet is connected with the motor and the titanium alloy heater; the test module is a test barrel and comprises a motor, a belt, a gear disc, a pressure relief opening, a sealing ring, an epoxy rack stand column fixing ring, a test piece rack, an epoxy rack stand column, an outer glass fiber reinforced plastic barrel, a titanium alloy stirrer and a titanium alloy heater. The device has advanced temperature control capability, and ensures technical parameters during test work; the metal pieces contacting with the air are made of antirust materials or are subjected to antirust treatment, so that the phenomenon of rusting is avoided; the appearance is beautiful, the cleaning is easy, the surface treatment is reliable, and the falling-off is avoided; the operation is convenient, and the operation buttons are easy to touch; the high-temperature resistant glass fiber reinforced plastic one-step forming structure is corrosion-resistant.
Description
Technical Field
The utility model relates to a disc type copper erosion corrosion test device, and belongs to the field of environmental test equipment.
Background
The damage to the material caused by the high velocity of the corrosive fluid, i.e., the combination of the corrosive fluid and the high velocity, is known as erosion corrosion. The corrosion medium which is static or slowly flows has low corrosion speed to the material, and the high-speed corrosion fluid not only directly contacts with the corrosion base material, but also damages the surface corrosion product protective film, forms mortar and exposes the fresh metal surface, thereby leading the fresh metal surface to be quickly brushed and corroded. The problem of erosion corrosion is a common corrosion problem in the transmission of steel structure pipeline systems containing steam mixed with condensed water drops; there are many places where turning, flow restriction, turbines, water pumps, etc. of pipes can change the flow direction or speed and enhance the vortex.
Erosion corrosion is basically in the category of turbulent corrosion. The higher the relative velocity, the more and harder the solid particles suspended in the fluid, and the more severe the erosion corrosion. In the existing erosion corrosion test device for laboratory tests, liquid or slurry circulates in a lining glass tank and is directly pumped to the surface of a turntable sample. The test specimen is hung in the groove to compare the influence of low speed and high speed of the turntable. The groove can be opened or sealed (mainly used for volatile harmful media). The rotary disc sample device on the upper part of the tank can replace a static sample box, the box is divided into two parts by a baffle plate with a small hole, the sprayed liquid flow is washed on the sample, and the abrasion corrosion test result can be obtained under various jet washing conditions. If the test apparatus is connected to an apparatus in actual production operation, a result corresponding to a bench test or a field test can be obtained.
However, the existing copper erosion corrosion test device has the following disadvantages: the temperature uniformity is not enough, and the strength, rigidity and stability of the groove body structure are all required to be improved.
Therefore, the disc type copper erosion corrosion test device is provided, and the technical problems that the temperature uniformity is improved, and the strength, the rigidity and the stability of the groove body structure are improved are urgently needed to be solved in the technical field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a disc type copper erosion corrosion test device which improves the temperature uniformity and the strength, rigidity and stability of a groove body structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a disc type copper erosion corrosion test device comprises a control module and a test module, wherein the control module is adjacent to the test module; the control module comprises an electric control cabinet and a touch screen, and the touch screen is positioned at the upper part of the electric control cabinet; the electric control cabinet is connected with the motor and the titanium alloy heater; the test module is a test barrel and comprises a motor, a belt, a gear disc, a pressure relief opening, a sealing ring, an epoxy resin hanger stand column fixing ring, a test piece hanger, an epoxy resin hanger stand column, a glass fiber reinforced plastic outer barrel, a titanium alloy stirrer and a titanium alloy heater; the motor is positioned on one side of the upper part of the outer glass reinforced plastic barrel and is connected with the gear disc through a belt, the gear disc is connected with the titanium alloy stirrer, the pressure relief opening is formed in one side of the heat-insulating movable cover plate, the sealing ring is positioned between the heat-insulating movable cover plate and the outer glass reinforced plastic barrel, the epoxy resin hanger stand column fixing ring is positioned inside the outer glass reinforced plastic barrel, the epoxy resin hanger stand column is fixedly connected with the epoxy resin hanger stand column fixing ring, the test piece hanger is fixedly connected with the epoxy resin hanger stand column, and the titanium alloy heater is positioned at the bottom between the epoxy resin hanger stand column and the wall of the outer glass reinforced plastic barrel; the test piece hanging frame and the epoxy resin hanging frame are arranged in a bilateral symmetry mode; the motor is a stirring brushless motor; the bottom of the outer glass fiber reinforced plastic barrel is provided with a valve for cleaning equipment and discharging liquid.
Preferably, the number of the titanium alloy heaters is two.
Preferably, the glass fiber reinforced plastic outer barrel material is a square shell made of SUS316 stainless steel; the liner is made of high temperature resistant glass fiber reinforced plastic and is formed by 20mm in one step.
Preferably, a temperature sensor is also included.
Preferably, the touch screen is a 7-inch liquid crystal touch screen.
Preferably, the stirring blade of the titanium alloy stirrer is a titanium plate axial flow stirring impeller.
The utility model has the advantages that:
the disc type copper erosion corrosion test device of embodiment 1 of the utility model improves the temperature uniformity, and improves the strength, rigidity and stability of the groove body structure; the heat preservation performance of the equipment is ensured between the working chamber and the outer wall; the device has advanced temperature control capability, and ensures technical parameters during test work; the metal pieces contacting with the air are made of antirust materials or are subjected to antirust treatment, so that the phenomenon of rusting is avoided; the appearance is beautiful, the cleaning is easy, the surface treatment is reliable, and the falling-off is avoided; the operation is convenient, and the operation buttons are easy to touch; the high-temperature resistant glass fiber reinforced plastic one-step forming structure is corrosion-resistant.
The utility model is further illustrated by the following figures and detailed description of the utility model, which are not meant to limit the scope of the utility model.
Drawings
Fig. 1 is a schematic structural diagram of a disc type copper erosion corrosion test apparatus according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of a test barrel in the disc type copper erosion corrosion test apparatus according to embodiment 1 of the present invention.
Names of main parts:
1 touch screen 2 electric control cabinet
3 test barrel 4 box
3-1 motor 3-2 belt
3-3 gear disc 3-4 pressure relief port
3-5 sealing ring 3-6 epoxy resin hanging rack upright post fixing ring
3-7 test piece hanger 3-8 epoxy hanger upright post
3-9 glass fiber reinforced plastic outer barrel 3-10 titanium alloy stirrer
3-11 titanium alloy heater
Detailed Description
The present invention may be practiced, but is not limited to, the following examples, which are intended to be illustrative of the practice of the utility model only and are not intended to limit the scope of the utility model in any way, and various procedures and methods not described in detail are conventional methods well known in the art in the following examples.
Example 1
As shown in fig. 1, is a schematic structural diagram of a disc-type copper erosion corrosion test apparatus according to embodiment 1 of the present invention; fig. 2 is a schematic structural diagram of a test barrel in the disc-type copper erosion corrosion test apparatus according to embodiment 1 of the present invention; the device comprises a touch screen 1, an electric control cabinet 2, a test barrel 3, a box body 4, a motor 3-1, a belt 3-2, a gear disc 3-3, a pressure relief opening 3-4, a sealing ring 3-5, an epoxy resin hanger upright post fixing ring 3-6, a test piece hanger 3-7, an epoxy resin hanger upright post 3-8, a glass fiber reinforced plastic outer barrel 3-9, a titanium alloy stirrer 3-10 and a titanium alloy heater 3-11, wherein the touch screen 2 is a touch screen, the electric control cabinet 2 is an electric control cabinet, the test barrel 3-4 is a test barrel, the box body 3-1 is a box body, the epoxy resin hanger upright post fixing ring 3-6 is a test piece hanger 3-7; the disc type copper erosion corrosion test device comprises a touch screen 1, an electric control cabinet 2, a test barrel 3, a box body 4, a motor 3-1, a belt 3-2, a gear disc 3-3, a pressure relief opening 3-4, a sealing ring 3-5, an epoxy resin hanger stand column fixing ring 3-6, a test piece hanger 3-7, an epoxy resin hanger stand column 3-8, a glass steel outer barrel 3-9, a titanium alloy stirrer 3-10 and a titanium alloy heater 3-11; the disc type copper erosion corrosion test device in the embodiment 1 of the utility model comprises a control module and a test module, wherein the control module is adjacent to the test module; the control module comprises an electric control cabinet 2 and a touch screen 1, and the touch screen 1 is positioned at the upper part of the electric control cabinet 2; the electric control cabinet 2 is connected with the motor 3-1 and the titanium alloy heater 3-11; the test module is a test barrel 3 and comprises a motor 3-1, a belt 3-2, a gear disc 3-3, a pressure relief opening 3-4, a sealing ring 3-5, an epoxy rack upright post fixing ring 3-6, a test piece rack 3-7, an epoxy rack upright post 3-8, a glass fiber reinforced plastic outer barrel 3-9, a titanium alloy stirrer 3-10 and a titanium alloy heater 3-11; the motor 3-1 is positioned on one side of the upper part of the glass fiber reinforced plastic outer barrel 3-9 and is connected with the gear disc 3-3 through the belt 3-2, the gear disc 3-3 is connected with the titanium alloy stirrer 3-10, the pressure relief opening 3-4 is arranged on one side of a heat insulation movable cover plate (not marked in the figure), the sealing ring 3-5 is positioned between the heat insulation movable cover plate and the glass fiber reinforced plastic outer barrel 3-9, the epoxy resin hanger upright post fixing ring 3-6 is positioned inside the glass fiber reinforced plastic outer barrel 3-9, the epoxy resin hanger upright post 3-8 is fixedly connected with the epoxy resin hanger upright post fixing ring 3-6, the test piece hanger 3-7 is fixedly connected with the epoxy resin hanger upright post 3-8, and the titanium alloy heater 3-11 is positioned at the bottom between the epoxy resin hanger upright post 3-8 and the wall of the glass fiber reinforced plastic outer barrel 3-9; the two test piece hangers 3-7 and the two epoxy resin hanger columns 3-8 are symmetrically arranged in the left-right direction; the motor 3-1 is a stirring brushless motor; the titanium alloy heaters 3 to 11 are two (double-groove body heating mode); the bottom of the glass fiber reinforced plastic outer barrel 3-9 (groove body) is provided with a valve for cleaning equipment and discharging liquid, and the materials are all anticorrosive materials.
In the disc type copper erosion corrosion test device of embodiment 1 of the utility model, the outer glass fiber reinforced plastic barrel 3-9 (groove) is of a split structure, the upper part is a working chamber, the stirring brushless motor is arranged at the top (facing to the width direction of the groove), the heater is arranged at the bottom of the working chamber (adopting a double-groove heating mode), the control operation panel is positioned at the right side of the groove, the working chamber of the groove is fully opened (opening size phi 600), the upper surface is provided with a heat preservation movable cover plate and the stirring brushless motor, and the stirring brushless motor is covered when not in use; the structure of the groove body has enough strength, rigidity and stability; the bottom of the tank body is provided with a valve for cleaning equipment and discharging liquid, and the materials are all anticorrosive materials.
The outer barrel 3-9 of glass fiber reinforced plastic is made of SUS316 stainless steel and is made into a square shell; the liner is made of high temperature resistant glass fiber reinforced plastic and is formed by 20mm in one step.
The medium flows under the action of the stirring device, the medium is forced to flow downwards in the outer glass fiber reinforced plastic barrels 3-9 and flows upwards through the stirring mass, and the flowing mode of the medium is upward spiral flow according to hydrodynamics, so that the medium in the test groove generates a very uniform temperature field, and the index of the high-temperature uniformity of the equipment is ensured; the heating device is arranged at the bottom of the tank body; the equipment stirring device adopts an anti-corrosion motor, and the circulation speed of liquid stirring in the tank can be controlled simultaneously when the equipment stirring device is randomly configured.
According to the disc type copper erosion corrosion test device disclosed by the embodiment 1, the heat preservation performance of equipment is ensured between the working chamber and the outer wall; the device has advanced temperature control capability, and ensures technical parameters during test work; the metal pieces contacting with the air are made of antirust materials or are subjected to antirust treatment, so that the phenomenon of rusting is avoided; the appearance is beautiful, the cleaning is easy, the surface treatment is reliable, and the falling-off is avoided; the operation is convenient, and the operation buttons are easy to touch; the high-temperature resistant glass fiber reinforced plastic one-step forming structure is corrosion-resistant.
The measurement and control system of the disc type copper erosion corrosion test device of embodiment 1 of the utility model comprises: a temperature sensor: the Pt100 platinum resistor (the shell adopts a titanium tube) is positioned below the test barrel and is connected with the control instrument; controlling the instrument: a high resolution microcomputer control instrument; the adjusting mode is as follows: PID, the microcomputer carries out PID regulation according to the set temperature and the measured temperature, and controls the temperature and the change in the box by a method of adjusting the heating power.
The touch screen 1 in the disc type copper erosion corrosion test device of embodiment 1 of the utility model is a 7-inch liquid crystal touch screen, and the stirring blades of the titanium alloy stirrer 3-10 are titanium plate axial flow stirring impellers.
The electric control cabinet 2 of the disc type copper erosion corrosion test device in the embodiment 1 of the utility model is a multi-mode program control system (7 inch touch computer) precision computer temperature control instrument, the resolution is 0.1 ℃, and the Siemens PLC 241023 is adopted.
The working conditions of the disc type copper erosion corrosion test device of embodiment 1 of the utility model are as follows: working voltage: 220V plus or minus 10 percent; power supply frequency: 50Hz +/-1 Hz; ambient temperature: 5-30 ℃; ambient humidity: 20 to 85 percent.
The disc type copper erosion corrosion test device in the embodiment 1 of the utility model is suitable for performance tests of materials and components such as high polymer materials, rubber, plastics and metal materials in a constant-temperature sea water bath environment, simulates a severe product use environment, tests the weather resistance of the product, and simultaneously meets the requirements of acid-base solution on the temperature performance of liquid and other parameters of the liquid in the equipment.
The above embodiments are merely illustrative, and not restrictive, and those skilled in the relevant art can make various structural modifications and device changes without departing from the spirit and scope of the utility model, and all equivalent technical solutions also fall within the scope and protection of the utility model.
Claims (8)
1. The utility model provides a disc type copper erosion corrosion test device which characterized in that: the device comprises a control module and a test module, wherein the control module is adjacent to the test module; the control module comprises an electric control cabinet and a touch screen, and the touch screen is positioned at the upper part of the electric control cabinet; the electric control cabinet is connected with the motor and the titanium alloy heater; the test module is a test barrel and comprises a motor, a belt, a gear disc, a pressure relief opening, a sealing ring, an epoxy resin hanger stand column fixing ring, a test piece hanger, an epoxy resin hanger stand column, a glass fiber reinforced plastic outer barrel, a titanium alloy stirrer and a titanium alloy heater; the motor is positioned on one side of the upper part of the outer glass reinforced plastic barrel and is connected with the gear disc through a belt, the gear disc is connected with the titanium alloy stirrer, the pressure relief opening is formed in one side of the heat-insulating movable cover plate, the sealing ring is positioned between the heat-insulating movable cover plate and the outer glass reinforced plastic barrel, the epoxy resin hanger stand column fixing ring is positioned inside the outer glass reinforced plastic barrel, the epoxy resin hanger stand column is fixedly connected with the epoxy resin hanger stand column fixing ring, the test piece hanger is fixedly connected with the epoxy resin hanger stand column, and the titanium alloy heater is positioned at the bottom between the epoxy resin hanger stand column and the wall of the outer glass reinforced plastic barrel; the bottom of the outer glass fiber reinforced plastic barrel is provided with a valve for cleaning equipment and discharging liquid.
2. The disc type copper erosion corrosion test device of claim 1, characterized in that: the test piece stores pylon and epoxy stores pylon stand are two, and bilateral symmetry arranges.
3. The disc type copper erosion corrosion test device of claim 1, characterized in that: the motor is a stirring brushless motor.
4. The disc type copper erosion corrosion test device of claim 1, characterized in that: the number of the titanium alloy heaters is two.
5. The disc type copper erosion corrosion test device of claim 1, characterized in that: the outer barrel of the glass fiber reinforced plastic is made of SUS316 stainless steel and is made into a square shell; the liner is made of high temperature resistant glass fiber reinforced plastic and is formed by 20mm in one step.
6. The disc type copper erosion corrosion test device of claim 1, characterized in that: a temperature sensor is also included.
7. The disc type copper erosion corrosion test device of claim 1, characterized in that: the touch screen is a 7-inch liquid crystal touch screen.
8. The disc type copper erosion corrosion test device of claim 1, characterized in that: the stirring blade of the titanium alloy stirrer is a titanium plate axial flow stirring impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122136623.XU CN216525374U (en) | 2021-09-06 | 2021-09-06 | Disc type copper erosion corrosion test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122136623.XU CN216525374U (en) | 2021-09-06 | 2021-09-06 | Disc type copper erosion corrosion test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216525374U true CN216525374U (en) | 2022-05-13 |
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ID=81516607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122136623.XU Active CN216525374U (en) | 2021-09-06 | 2021-09-06 | Disc type copper erosion corrosion test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216525374U (en) |
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2021
- 2021-09-06 CN CN202122136623.XU patent/CN216525374U/en active Active
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