CN112011800B - Portable sample pickling appearance - Google Patents
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- CN112011800B CN112011800B CN202010947493.5A CN202010947493A CN112011800B CN 112011800 B CN112011800 B CN 112011800B CN 202010947493 A CN202010947493 A CN 202010947493A CN 112011800 B CN112011800 B CN 112011800B
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- 238000005554 pickling Methods 0.000 title claims abstract description 63
- 239000002253 acid Substances 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 68
- 238000003860 storage Methods 0.000 claims description 31
- 238000010992 reflux Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000003993 interaction Effects 0.000 claims description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000004590 computer program Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 13
- 238000012360 testing method Methods 0.000 description 23
- 239000000758 substrate Substances 0.000 description 7
- 238000005498 polishing Methods 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 235000019580 granularity Nutrition 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a portable sample pickling instrument which can carry out metal sample steam pickling by heating and acid liquor circulation, and is corroded at all positions.
Description
Technical Field
The invention discloses a portable sample pickling instrument, relates to a pickling instrument for carrying out surface pickling corrosion on a metal sample and detecting the sample, and belongs to the field of experimental instruments. In particular to an acid pickling instrument which can carry out steam acid pickling on a metal sample by heating and acid liquor circulation and form corrosion on each position.
Background
At present, after the metal is treated, the performance of the metal needs to be analyzed, a test block is usually prepared for performance analysis test, the test block is treated by adopting the same process and then subjected to metallographic analysis and other tests, but in the treatment process, rust oxidation is caused on the surface of the test block due to the heating and other processes, the observation of the test block is influenced, the surface of the test block needs to be treated, polishing treatment or acid washing can be adopted for treating the surface of the test block, polishing is adopted, the polishing is usually directly carried out through a polishing machine, the polishing is required to be continuously carried out along one direction due to the thickness of rust, polishing machines with different granularities also need to be selected for carrying out, the treatment is troublesome, acid washing is adopted, the test block is directly placed in acid liquor for soaking, rust on the surface or oxidation is separated layer by layer, and the efficiency is low, and the test block is easy to directly corrode a base material.
Publication number CN209081997U discloses a metal wire pickling equipment, including frame, pickling tank, supplementary pickling mechanism, acidizing fluid edulcoration mechanism and acid mist recovery mechanism, the device can only carry out the pickling to the wire rod, and the pickling of mainly used galvanizing line, can not carry out the clean pickling of surface to the test block of different treatments.
Publication number CN108330498A discloses a sheet metal pickling device, including the pickling tank, locate in the pickling tank and be used for carrying out the injection part that sprays the pickling to sheet metal both sides face, locate the top of pickling tank top and locate the unloading subassembly of pickling tank downstream end, be equipped with the bottom that supplies sheet metal in the pickling tank and can be towards the gliding stock guide of unloading subassembly direction, pickling tank upstream end is equipped with feeding part, the below of pickling tank is equipped with a plurality of hollow carrier columns, injection part includes two flushing pieces of locating one side in the pickling tank respectively, the flushing end of two flushing pieces sets up in opposite directions and the two flushing direction of all constitutes 130 degrees with sheet metal's slip direction, the downstream end of pickling tank is equipped with unloading manipulator and unloading jar, the device is used for industrial batch production, can not use in the clean pickling of test block.
Disclosure of Invention
In order to improve the situation, the portable sample pickling instrument provided by the invention can be used for carrying out steam pickling on a metal sample by heating and matching with acid liquor circulation, so that corrosion is formed at each position.
The portable sample pickling instrument is realized by the following steps: the invention relates to a portable sample pickling instrument which consists of a main body device and a pickling device, wherein the main body device consists of an upper cover, an air guide groove, a battery, a lower shell, a liquid storage shell, a workbench, a button, a grip and a liquid storage cavity, one end of the upper cover is hinged with one end of the lower shell through a hinge shaft, the grip is connected with the other end of the upper cover, the end face of the other end of the upper cover is an inclined face, the other end of the lower shell firstly extends horizontally and then extends obliquely upwards, finally extends horizontally for a certain distance, the button is arranged at the other end of the lower shell, the inclined face of the lower shell is provided with the air guide groove, the middle of the bottom of the lower shell is inwards concave to form a groove, the liquid storage shell is connected with the middle of the bottom of the lower shell, the liquid storage cavity is formed between the liquid storage shell and the lower shell, the workbench is arranged in the lower shell, the battery is arranged at the bottom of the other end of the lower shell, the pickling device consists of a reflux tank, a vent tank, an exhaust tank, a micro fan, a control panel, a communicating pipe, a pump body and a liquid outlet pipe, wherein a plurality of reflux tanks are equidistantly arranged on the inner walls of two sides of a lower shell, the reflux tanks are communicated with a liquid storage cavity, the pump body is arranged in the lower shell and is close to the other end of the pump body, one end of the communicating pipe is connected with a liquid suction port of the pump body and is communicated with the liquid storage shell, one end of the liquid outlet pipe is connected with the liquid outlet of the pump body and is communicated with the liquid outlet port of the liquid outlet pipe, the other end of the liquid outlet pipe penetrates through the top of the lower shell and is communicated with the inner part of the lower shell, a cavity is arranged in one end of an upper cover, the micro fan is arranged in the cavity of one end of the upper cover, a plurality of exhaust tanks are equidistantly arranged on the side surface of the upper cover, the vent tank is communicated with the cavity, the vent tank is arranged on the inner wall of one end of the upper cover, the vent tank is communicated with the cavity, a placing cavity is arranged on the other end of the lower shell and is arranged in the placing cavity, the temperature sensor is arranged on the control board, the air pressure sensor is arranged on the control board, the signal converter is connected with the temperature sensor and the air pressure sensor through the data transmission line, the data processor is arranged on the control board, the data processor is connected with the signal converter through the data transmission line, the controller is arranged on the control board, the controller is connected with the data processor through the data transmission line, the controller is connected with the micro fan through the data transmission line, the controller is connected with the workbench through the data transmission line, the handle is provided with a plurality of grooves at equal intervals, the handle is provided with the protection pad, the inner wall of the upper cover is made of ceramic material, and the edge of the upper cover is provided with the sealing strip;
further, the workbench is changed into a heating net.
Has the beneficial effects of.
1. And (5) fumigating and pickling the metal sample.
2. The acid liquor can be recycled.
3. Simple structure can carry out the pickling to each position of test block and corrode.
Drawings
FIG. 1 is a perspective view of a portable sample pickling apparatus according to the present invention;
FIG. 2 is a perspective view of a portable sample pickling instrument workbench according to the invention;
FIG. 3 is a perspective view showing a portable sample pickling apparatus in a stored state;
FIG. 4 is a schematic diagram of a portable sample pickling apparatus according to the present invention;
FIG. 5 is a schematic diagram of the structure of a liquid storage shell of a portable sample pickling device according to the present invention.
In the accompanying drawings
Wherein the method comprises the following steps: the novel air conditioner comprises an upper cover (1), an air guide groove (2), a battery (3), a lower shell (4), a liquid storage shell (5), a reflux groove (6), an air vent groove (7), a workbench (8), an air exhaust groove (9), a mini fan (10), a button (11), a control panel (12), a communicating pipe (13), a pump body (14), a handle (15), a liquid outlet pipe (16) and a liquid storage cavity (17).
The specific embodiment is as follows:
example 1
The portable sample pickling instrument is realized by the following steps: the invention relates to a portable sample pickling instrument which consists of a main body device and a pickling device, wherein the main body device consists of an upper cover cap (1), an air guide groove (2), a battery (3), a lower shell (4), a liquid storage shell (5), a workbench (8), a button (11), a grip (15) and a liquid storage cavity (17), one end of the upper cover cap (1) is hinged with one end of the lower shell (4) through a hinge shaft, the grip (15) is connected with the other end of the upper cover cap (1), the end face of the other end of the upper cover cap (1) is an inclined face, the other end of the lower shell (4) horizontally extends and then extends upwards, and finally horizontally extends for a certain distance, a button (11) is arranged at the other end of the lower shell (4), the inclined face of the lower shell (4) is provided with the air guide groove (2), the middle of the bottom of the lower shell (4) is concavely formed into a groove, the middle of the bottom of the liquid storage shell (5) is connected with the middle of the bottom of the lower shell (4), the cavity (17) is formed between the liquid storage shell (5) and the lower shell (4), the workbench (8) is arranged in the lower shell (4), the battery (3) is arranged in the lower shell (4), the bottom of the lower shell (6), and the other end of the miniature fan (12) is connected with a communication pipe (13), and a communication pipe (12) is arranged between the miniature fan (13) The utility model discloses a temperature sensor, which comprises a pump body (14) and a liquid outlet pipe (16), a plurality of reflux grooves (6) are equidistantly arranged on the inner walls of two sides of a lower shell (4), the reflux grooves (6) are communicated with a liquid storage cavity (17), one end of a communicating pipe (13) is connected with a liquid pumping port of the pump body (14) and communicated with the liquid storage shell (5), one end of the communicating pipe (13) is communicated with the liquid storage cavity (17), one end of the liquid outlet pipe (16) is connected with the liquid outlet of the pump body (14) and communicated with the liquid outlet port, the other end of the liquid outlet pipe (16) penetrates through the top of the lower shell (4), and is communicated with the interior of the lower shell (4), a cavity is arranged in one end of an upper cover (1), a micro fan (10) is arranged in the cavity of one end of the upper cover (1), a plurality of exhaust grooves (9) are equidistantly arranged on the side of the upper cover (1), the inner wall of the upper cover (1) is provided with a groove (7), the groove (7) is communicated with the cavity, the other end of the cavity is communicated with the cavity, the other end of the upper cover (1) is communicated with the cavity, the other end of the cavity is provided with a sensor control plate (12), the upper pressure sensor is arranged in the upper control plate (12) and the upper pressure sensor is arranged in the cavity (12), the signal converter is in signal connection with the temperature sensor and the air pressure sensor through a data transmission line, the control board (12) is provided with a data processor, the data processor is in signal connection with the signal converter through the data transmission line, the control board (12) is provided with a controller, the controller is in signal connection with the data processor through the data transmission line, the controller is in signal connection with the mini fan (10) through the data transmission line, the controller is in signal connection with the workbench (8) through the data transmission line, the grip (15) is provided with a plurality of grooves at equal intervals, the grip (15) is provided with a protection pad, the inner wall of the upper cover cap (1) is made of ceramic materials, and the edge of the upper cover cap (1) is provided with a sealing strip;
the temperature sensor can receive temperature data signals and perform signal conversion;
the data processor and the signal converter perform signal interaction, and the data processor stores a computer program which realizes the following steps when being executed:
receiving a temperature data signal transmitted by a signal converter, performing data processing to obtain current temperature data, and comparing the temperature value obtained by processing with a preset value in a data processor;
the controller and the data processor are in information interaction, and the controller can control the workbench (8) to heat or pause by executing the instruction sent by the data processor;
the air pressure sensor can receive the air pressure signal and perform signal conversion;
the data processor and the signal converter perform signal interaction, and the data processor stores a computer program which realizes the following steps when being executed:
receiving a gas pressure signal transmitted by a signal converter, performing data processing to obtain current gas pressure data, and comparing the gas pressure value obtained by processing with a preset value in a data processor;
the controller and the data processor are used for carrying out information interaction, executing instructions sent by the data processor and controlling the start and stop of the micro fan (10);
when the device is used, firstly, acid liquid is injected into the liquid storage cavity (17), so that the acid liquid is filled in the liquid storage cavity (17), overflows from the reflux groove (6) to cover the whole workbench (8), a test block base material is put on the workbench (8), the cover cap (1) is covered, the pump body (14) is started, the pump body (14) extracts the acid liquid in the liquid storage cavity (17) through the communicating pipe (13) and is discharged to the workbench (8) through the liquid outlet pipe (16), and after the acid liquid in the liquid storage cavity (17) is reduced, the acid liquid at the workbench (8) can flow back into the liquid storage cavity (17) along the reflux groove (6), so that an internal acid liquid circulation is formed;
the button (11) is pressed down to enable the pickling instrument to start operating, the temperature sensor detects temperature data, the data are transmitted to the data processor through the signal converter, the data processor controls the workbench (8) to start heating after judging, when the workbench (8) is heated until the acid liquor boils, the acid liquor is gradually evaporated, steam of the acid liquor can gradually wrap the substrate of the test block and gradually infiltrate into the surface layer of the substrate of the test block, and rust on the surface of the substrate of the test block is uniformly corroded;
when the steam reaches a certain degree, the temperature sensor transmits detected temperature data to the data processor through the signal converter after the temperature inside the whole pickling instrument rises to a certain degree, the data processor judges and then controls the workbench (8) to stop heating through the controller, so that the damage to the inside of the test block base material caused by excessive steam is avoided, after the temperature drops to a certain degree, the temperature sensor transmits the latest monitored temperature data to the data processor through the signal converter, and the data processor controls the workbench (8) to reheat after judging so as to continuously corrode rust on the surface of the test block base material through the acid liquor steam;
along with the increase of temperature, the inside pressure of pickling appearance increases gradually the back, and the pressure intensity data that the air pressure sensor will detect passes through signal converter and transmits in data processor, and data processor passes through miniature fan (10) start-up of controller control, and miniature fan (10) rotate for near forming the negative pressure, inside gas of pickling appearance can be along ventilation groove (7), exhaust groove (9) discharge in proper order, and new gas can get into through air guide groove (2), realizes the circulation of inside and outside gas of pickling appearance.
Example 2
Further, the difference between this embodiment and embodiment 1 is: the workbench (8) is changed into a heating net; when the heating device is used, the contact area between the heating net and the acid liquor can be increased as much as possible while the materials are saved, so that the heating efficiency is ensured;
the design of detachable connection of the liquid storage cavity (17) and the lower shell (4) is convenient for adding acid liquid into the liquid storage cavity (17);
the end face of the other end of the upper cover cap (1) is an inclined face, and the other end of the lower shell (4) extends horizontally and then extends obliquely upwards, so that the upper cover cap (1) can be conveniently covered on the lower shell (4), and a closed space can be conveniently formed between the upper cover cap (1) and the lower shell (4);
the sealing strip is arranged at the edge of the upper cover cap (1), after the upper cover cap (1) is covered on the lower shell (4), a closed space is formed between the upper cover cap (1) and the lower shell (4), so that acid liquor steam is prevented from easily overflowing, and the acid cleaning effect is prevented from being influenced;
the design that the inner wall of the upper cover cap (1) is made of ceramic materials can resist high temperature and acid, so that damage to the device during pickling is avoided, and the service life of the device is influenced;
the design that a plurality of grooves are formed in the handle (15) at equal intervals is convenient for the hand to hold the handle (15) to cover the upper cover cap (1);
the design of the protective pad is arranged on the handle (15), so that friction of the handle (15) to the hand can be reduced when the cover cap (1) is closed;
the upper cover cap (1) is matched with the design of the lower shell (4), and after the upper cover cap (1) and the lower shell (4) are covered, a space is provided for acid liquor steam between the upper cover cap (1) and the lower shell (4) so as to carry out acid liquor steam corrosion rust removal on a test block substrate;
the reflux groove (6) is matched with the pump body (14), the communicating pipe (13) and the liquid outlet pipe (16), and the liquid storage cavity (17) and the acid liquid in the lower shell (4) can form circulation through the liquid pumping of the pump body (14) and the reflux of the reflux groove (6), so that the acid liquid can keep the circulation, and the acid liquid can be recycled;
closing the cover cap (1), pressing the button (11), starting the operation of the pickling instrument, detecting temperature data by the temperature sensor, transmitting the data to the data processor through the signal converter, controlling the workbench (8) to start heating through the controller after the data processor judges, gradually evaporating the acid liquor after the workbench (8) is heated until the acid liquor boils, gradually wrapping the surface layer of the test block substrate by the steam of the acid liquor, gradually penetrating the surface layer of the test block substrate, and uniformly corroding rust on the surface of the test block substrate;
the purpose that the metal sample can be subjected to steam pickling by heating and acid liquor circulation to form corrosion on each position is achieved.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It is intended that all modifications within the scope of the invention, i.e., all equivalents thereof, be embraced by the invention as they come within their scope without departing from the invention.
Claims (8)
1. A portable sample pickling appearance, characterized by: one end of the upper cover is hinged with one end of the lower shell through a hinge shaft, the handle is connected with the other end of the upper cover, the end face of the other end of the upper cover is an inclined face, the other end of the lower shell firstly extends horizontally and then extends obliquely upwards, finally extends horizontally for a certain distance, a button is arranged on the other end of the lower shell, an air guide groove is formed on the inclined face of the lower shell, a concave groove is formed in the middle of the bottom of the lower shell, a liquid storage shell is connected with the middle of the bottom of the lower shell, a liquid storage cavity is formed between the liquid storage shell and the lower shell, a workbench is arranged in the lower shell, a battery is arranged at the bottom of the other end of the lower shell, a plurality of reflux grooves are equidistantly formed on the inner walls of the two sides of the lower shell, the reflux grooves are communicated with the liquid storage cavity, a pump body is arranged in the lower shell and is close to the other end of the pump body, one end of the communicating pipe is connected with a liquid pumping port of the pump body and is communicated with the other end of the communicating pipe, the communicating pipe is connected with the liquid storage cavity, one end of the liquid outlet pipe is connected with a liquid outlet of the pump body and communicated with the liquid outlet, the other end of the liquid outlet pipe penetrates through the top of the lower shell and is communicated with the interior of the lower shell, a cavity is arranged in one end of the upper cover, the micro fan is arranged in the cavity at one end of the upper cover, a plurality of exhaust grooves are formed in the side surface of the upper cover near one end of the upper cover at equal intervals, the exhaust grooves are communicated with the cavity, an air vent groove is formed in the inner wall of one end of the upper cover, the air vent groove is communicated with the cavity, a placing cavity is formed in the other end of the lower shell, a control board is arranged in the placing cavity, a temperature sensor is arranged on the control board, an air pressure sensor is arranged on the control board, a signal converter is arranged on the control board, the signal converter is connected with the temperature sensor and the air pressure sensor through a data processor, the data processor is connected with the signal converter through a data transmission line, the controller is arranged on the control panel and is in signal connection with the micro fan through a data transmission line, the controller is in signal connection with the micro fan through the data transmission line, when the controller is in signal connection with the workbench through the data transmission line and is used, after the temperature in the whole pickling instrument rises to a certain degree due to the fact that steam reaches a certain degree, the temperature sensor transmits detected temperature data to the data processor through the signal converter, the data processor controls the workbench to stop heating after judging, after the temperature drops to a certain degree, the temperature sensor transmits the latest monitored temperature data to the data processor through the signal converter, and the data processor controls the workbench to reheat after judging; along with the increase of temperature, the inside pressure of pickling appearance increases gradually the back, and the pressure intensity data that the air pressure sensor will detect passes through signal transducer and transmits in data processor, and data processor passes through the miniature fan of controller control start-up, and miniature fan rotates for near forming the negative pressure, inside gas of pickling appearance can be along ventilation groove, exhaust groove discharge in proper order, and new gas can get into through the air guide groove, realizes the circulation of inside and outside gas of pickling appearance.
2. A portable sample pickling device according to claim 1, characterised in that the temperature sensor is capable of receiving temperature data signals and performing signal conversion; the data processor and the signal converter perform signal interaction, and the data processor stores a computer program which realizes the following steps when being executed: receiving a temperature data signal transmitted by a signal converter, performing data processing to obtain current temperature data, and comparing the temperature value obtained by processing with a preset value in a data processor; the controller performs information interaction with the data processor, executes instructions sent by the data processor, and can control the workbench to heat or pause; the air pressure sensor can receive the air pressure signal and perform signal conversion; the data processor and the signal converter perform signal interaction, and the data processor stores a computer program which realizes the following steps when being executed: receiving a gas pressure signal transmitted by a signal converter, performing data processing to obtain current gas pressure data, and comparing the gas pressure value obtained by processing with a preset value in a data processor; the controller and the data processor are used for carrying out information interaction, executing the instruction sent by the data processor and controlling the start and stop of the micro fan.
3. A portable sample pickling device according to claim 1, characterised in that the table is modified to a heating grid.
4. The portable sample pickling device according to claim 1, wherein the handle is provided with a plurality of grooves at equal intervals, and the handle is provided with a protective pad.
5. The portable acid pickling instrument for samples according to claim 1, wherein the sealing strip is disposed at the edge of the upper cover, and after the upper cover is covered on the lower casing, a closed space is formed between the upper cover and the lower casing, so that acid steam is prevented from easily overflowing.
6. The portable sample pickling device according to claim 5, wherein the inner wall of the upper cover is made of a ceramic material.
7. The portable acid pickling instrument for samples according to claim 5, wherein the upper cover is matched with the design of the lower shell, and after the upper cover is covered with the lower shell, a space is provided for acid liquor steam between the upper cover and the lower shell so as to perform acid liquor steam corrosion rust removal on the sample base material.
8. The portable sample pickling instrument according to claim 1, wherein the reflux tank is matched with the pump body, the communicating pipe and the liquid outlet pipe, and the liquid suction of the pump body and the reflux of the reflux tank can enable the liquid storage cavity and the acid liquid in the lower shell to form circulation, so that the acid liquid can keep circulation, and the acid liquid can be recycled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010947493.5A CN112011800B (en) | 2020-09-10 | 2020-09-10 | Portable sample pickling appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010947493.5A CN112011800B (en) | 2020-09-10 | 2020-09-10 | Portable sample pickling appearance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112011800A CN112011800A (en) | 2020-12-01 |
| CN112011800B true CN112011800B (en) | 2023-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010947493.5A Active CN112011800B (en) | 2020-09-10 | 2020-09-10 | Portable sample pickling appearance |
Country Status (1)
| Country | Link |
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| CN (1) | CN112011800B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202256280U (en) * | 2011-09-29 | 2012-05-30 | 谢先彪 | Acid washing test box |
| CN209081997U (en) * | 2018-11-19 | 2019-07-09 | 海盐力拓金属制品有限公司 | A kind of metal wire rod pickler |
| JP2020006352A (en) * | 2018-07-12 | 2020-01-16 | 株式会社エスイー | Surface treatment device and method |
| CN210995662U (en) * | 2019-10-23 | 2020-07-14 | 大唐贵州发耳发电有限公司 | Portable pickling device |
-
2020
- 2020-09-10 CN CN202010947493.5A patent/CN112011800B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202256280U (en) * | 2011-09-29 | 2012-05-30 | 谢先彪 | Acid washing test box |
| JP2020006352A (en) * | 2018-07-12 | 2020-01-16 | 株式会社エスイー | Surface treatment device and method |
| CN209081997U (en) * | 2018-11-19 | 2019-07-09 | 海盐力拓金属制品有限公司 | A kind of metal wire rod pickler |
| CN210995662U (en) * | 2019-10-23 | 2020-07-14 | 大唐贵州发耳发电有限公司 | Portable pickling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112011800A (en) | 2020-12-01 |
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