CN113044420B - Acid and alkali resistant barrel with pH value display function and using method thereof - Google Patents
Acid and alkali resistant barrel with pH value display function and using method thereof Download PDFInfo
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- CN113044420B CN113044420B CN202110162464.2A CN202110162464A CN113044420B CN 113044420 B CN113044420 B CN 113044420B CN 202110162464 A CN202110162464 A CN 202110162464A CN 113044420 B CN113044420 B CN 113044420B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/12—Supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention discloses an acid and alkali resistant barrel with a PH value display function and a use method thereof, relates to the technical field of acid and alkali resistant barrels, and aims to solve the problems that the existing acid and alkali resistant barrel cannot accurately express the PH value of internal liquid and is easy to topple in the transportation process. The upper end of staving is provided with the upper cover, the roating seat is installed to the inside below of staving, the fixed impeller that is provided with in upper end of roating seat, one side of roating seat below is provided with the battery, the dc-to-ac converter is installed to one side of battery, and battery and dc-to-ac converter electric connection, liquid level suggestion device is installed to one side of roating seat, the opposite side of roating seat is provided with the seal groove, the inside of seal groove is provided with the sealing ring, the below of seal groove is provided with the transmission chamber, the inside in transmission chamber is provided with test probe, and test probe's upper end and sealing ring fixed connection, the internally mounted of staving has the wave breaker.
Description
Technical Field
The invention relates to the technical field of acid and alkali resistant barrels, in particular to an acid and alkali resistant barrel with a PH value display function and a using method thereof.
Background
With the continuous development of industry, acid-base solutions with different strengths need to be stored by using a special barrel body so as to avoid the influence of the corrosion of the barrel body by acid and base for a long time on the service life, at present, an acid-base resistant barrel begins to use an FRP material, namely glass Fiber Reinforced Plastics (FRP), generally glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix, and glass fiber or a product thereof is used as reinforced plastics of the reinforced material, so that the acid-base resistant barrel has the advantages of light weight, hardness, non-conductivity, stable performance, high mechanical strength, less recycling and corrosion resistance, and plays an important role in storing the acid-base solutions as the barrel body material.
However, the existing acid and alkali resistant barrel has some problems in the using process: firstly, although a PH value label is attached to an acid and alkali resistant barrel for storing liquid, the label cannot accurately indicate the pH value of the liquid when the pH value inside the barrel changes along with long-time placement, and the subsequent use effect is influenced; secondly, in order to improve the storage capacity, the barrel body is often large in size, so in the transportation process, liquid is driven to impact the barrel wall due to inertia and is easy to topple over, the existing requirements are not met, and the acid and alkali resistant barrel with the PH value display and the using method thereof are provided.
Disclosure of Invention
The invention aims to provide an acid and alkali resistant barrel with a pH value display function and a using method thereof, and aims to solve the problems that the acid and alkali resistant barrel in the background art cannot accurately represent the pH value of an internal liquid and is easy to topple in the transportation process.
In order to achieve the purpose, the invention provides the following technical scheme: an acid and alkali resistant barrel with pH value display and a using method thereof, comprising a barrel body, wherein the upper end of the barrel body is provided with an upper cover, the upper cover is matched with the barrel body through threads, a rotating seat is arranged below the inner part of the barrel body, an impeller is fixedly arranged at the upper end of the rotating seat, a storage battery is arranged at one side below the rotary seat, an inverter is arranged at one side of the storage battery, the storage battery is electrically connected with the inverter, one side of the rotary seat is provided with a liquid level prompting device, the other side of the rotating seat is provided with a sealing groove, a sealing ring is arranged in the sealing groove, the sealing ring is connected with the sealing groove in a sliding way, a transmission cavity is arranged below the sealing groove, a detection probe is arranged inside the transmission cavity, and the upper end of the detection probe is fixedly connected with the sealing ring, and three wave-proof plates are arranged in the barrel body.
Preferably, the both sides of transmission intracavity portion all are provided with the mobile device, the lead screw is installed in the inside rotation of mobile device, the externally mounted of lead screw has the sliding block, and sliding block and lead screw looks adaptation, one side of sliding block and test probe's lower extreme fixed connection, one of them the lower extreme of lead screw is fixed and is provided with the second motor, connect through drive belt transmission between the lead screw, the PH value display is installed to the outside one side of staving, and PH value display and test probe electric connection.
Preferably, a rubber block is fixedly arranged at the middle position of the detection probe and is fixedly connected with the upper end of the transmission cavity, and an electric heating wire is arranged outside the detection probe.
Preferably, the fixed threaded rod that is provided with in upper end of liquid level suggestion device, the lower extreme slidable mounting of threaded rod has the touching ware, the external fixation of touching ware is provided with the buoy, the thread bush is installed to the upper end of threaded rod, and thread bush and threaded rod pass through screw-thread fit, the externally mounted of thread bush has level sensor, and level sensor and touching ware looks adaptation, the top fixed mounting of staving one side has bee calling organ, and bee calling organ's input and level sensor's output electric connection.
Preferably, the interior of the breakwater is provided with a plurality of through holes in a rectangular array, and the through holes on adjacent breakwaters are distributed at intervals in a staggered manner.
Preferably, the both sides of breakwater all are provided with the installation cover, and installation cover and breakwater sliding connection, the inner wall of staving is provided with three group's shock attenuation chambeies, and the one end of installation cover extends to the inside of shock attenuation chamber, the installation cover is located the inside one end of shock attenuation chamber and passes through reset spring fixed connection with the shock attenuation chamber.
Preferably, a first bevel gear is fixedly arranged at the lower end of the rotating base, a first motor is arranged on one side of the first bevel gear, a second bevel gear is mounted on an output shaft of the first motor, and the second bevel gear is in meshed connection with the first bevel gear.
Preferably, a solar cell panel is fixedly mounted on the other side of the barrel body, and the output end of the solar cell panel is electrically connected with the input end of the storage battery.
The use method of the acid and alkali resistant barrel with the PH value display comprises the following steps:
step one, installing the wave prevention plates, inserting the wave prevention plates into the grooves in the installation sleeves in an aligning manner according to the required number, dividing the interior of the barrel body into a plurality of spaces, and then closing the upper cover;
step two, injecting liquid into the barrel body, wherein in the process of injecting the liquid into the barrel body, the buoy is influenced by buoyancy and drives the touch device to move upwards until the liquid level sensor is touched, and the liquid level sensor receives a signal and then starts the buzzer through the single chip device to prompt the buzzer so as to stop the injection of the liquid by a worker;
thirdly, detecting the pH value of the liquid in the barrel body, and before detecting by a detection probe, starting a first motor to drive an impeller at the upper end of a rotating seat to rotate so as to realize the mixing of the liquid;
step four, detecting liquid in the barrel body by using the detection probe, starting the second motor in the forward direction, enabling the detection probe to gradually rise, separating the sealing ring from the sealing groove at the moment, enabling the liquid to be in contact with the detection probe, realizing the on-line detection of the PH value, and after the detection is finished, rotating the second motor in the reverse direction, and similarly, enabling the sliding block to drive the detection probe to reset, and enabling the detection probe to be separated from the liquid;
and step five, after the detection probe detects the pH value of the liquid, electrifying the electric heating wire, converting electric energy into heat energy, and heating and drying the surface of the detection probe.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is characterized in that a PH value display is arranged outside the barrel body, a detection probe is used for detecting liquid inside the barrel body, a second motor is started in the forward direction during detection, an output shaft of the second motor drives two lead screws to rotate synchronously under the transmission of a transmission belt, the detection probe is gradually lifted under the matching of the lead screws and sliding blocks, at the moment, a sealing ring is separated from a sealing groove, so that the liquid is contacted with the detection probe to realize the online detection of the PH value, after the detection is finished, the second motor rotates in the reverse direction, the sliding blocks drive the detection probe to reset, the detection probe is separated from the liquid, the detection probe can be stored when not in use, the influence of the long-time contact with the liquid on the self detection precision is avoided, a rubber block is fixedly arranged at one end of the detection probe, which is positioned inside a transmission cavity, and is attached to the upper end of the transmission cavity at the same time, on one hand, under the elastic action of the rubber block, the detection probe can move up and down by matching with the moving device, and on the other hand, the sealing performance of the transmission cavity can be ensured.
2. According to the invention, the electric heating wire is arranged outside the detection probe, after the detection probe detects the pH value of the liquid, on one hand, the sealing groove is sealed under the action of the sealing ring, so that the liquid is prevented from entering, on the other hand, the electric heating wire is electrified to convert electric energy into heat energy, so that the surface of the detection probe is heated and dried, and the problem that the acid-base liquid is attached to the surface of the detection end for a long time to influence the service life of the whole body is avoided.
3. According to the invention, the liquid level prompting device is arranged, so that excessive liquid in the barrel is avoided, a worker can set the prompting height of the buzzer, the liquid level sensor provided with the threaded sleeve is in threaded fit with the threaded rod, the height can be adjusted only by rotating the liquid level sensor, the buoy is influenced by buoyancy in the process of injecting liquid into the barrel body, the touch device is driven to move upwards until the liquid level sensor is touched, the buzzer is started by the single chip after the liquid level sensor receives a signal to give a prompt, and the worker stops injecting the liquid.
4. According to the invention, three anti-wave plates are vertically arranged in the barrel body, the inner parts of the anti-wave plates are provided with a plurality of through holes in a rectangular array, the through holes between adjacent anti-wave plates are distributed at intervals in a staggered manner, when the internal liquid moves due to inertia in the transportation process of the barrel body, the anti-wave plates divide the inner part into four spaces, the four spaces cut off the movement distance of the liquid, and then the liquid is contacted with the anti-wave plates when the liquid is not completely accelerated by inertia, so that the barrel body is prevented from toppling over due to impact with large force, meanwhile, the anti-wave plates adopt a combined structure, when the anti-wave plates are installed according to required quantity, the anti-wave plates only need to be inserted by aiming at the grooves in the installation sleeve, the convenience is higher, the other ends of the installation sleeves are positioned in the damping cavity, the fixation of the installation sleeve and the barrel body is realized by the reset springs, and correspondingly when the liquid impacts the anti-wave plates, the liquid deceleration effect can be further improved under the elastic reset of the reset spring.
5. According to the invention, the solar cell panel is arranged outside the barrel body, the solar cell panel can absorb external light energy and store electric energy in the storage battery, the storage battery supplies power for the PH value display instrument, the buzzer, the liquid level sensor, the first motor, the second motor and the electric heating wire, and direct current is converted into alternating current only through the inverter during power supply, so that the requirement of the whole body on electric quantity is met.
6. According to the invention, the rotating seat provided with the impeller is arranged below the inner part of the barrel body, the first motor is started before the detection probe detects, the output shaft of the first motor drives the second bevel gear, and the impeller at the upper end of the rotating seat is driven to rotate under the meshing action of the second bevel gear and the first bevel gear, so that the liquid is mixed, and the detection deviation caused by uneven distribution of liquid components in the detection process is avoided.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is an overall perspective view of the present invention;
FIG. 3 is a top view of the interior of the bucket body of the present invention;
FIG. 4 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;
fig. 5 is a partial enlarged view of the area B in fig. 3 according to the present invention.
In the figure: 1. a barrel body; 2. an upper cover; 3. a PH value display instrument; 4. a buzzer; 5. a solar panel; 6. installing a sleeve; 7. a wave-proof plate; 8. a through hole; 9. a liquid level prompting device; 10. a threaded rod; 11. a touch device; 12. a float; 13. a liquid level sensor; 14. a threaded sleeve; 15. a rotating base; 16. An impeller; 17. a first bevel gear; 18. a first motor; 19. a second bevel gear; 20. a storage battery; 21. an inverter; 22. a seal ring; 23. a sealing groove; 24. detecting a probe; 25. an electric heating wire; 26. a rubber block; 27. a transmission cavity; 28. a mobile device; 29. a lead screw; 30. a slider; 31. a transmission belt; 32. a second motor; 33. a damping chamber; 34. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: an acid and alkali resistant barrel with a PH value display function and a use method thereof, comprises a barrel body 1, wherein an upper cover 2 is arranged at the upper end of the barrel body 1, the upper cover 2 is matched with the barrel body 1 through threads, a rotary seat 15 is arranged below the inner part of the barrel body 1, an impeller 16 is fixedly arranged at the upper end of the rotary seat 15, a storage battery 20 is arranged at one side below the rotary seat 15, an inverter 21 is arranged at one side of the storage battery 20, the storage battery 20 is electrically connected with the inverter 21, a liquid level prompting device 9 is arranged at one side of the rotary seat 15, a sealing groove 23 is arranged at the other side of the rotary seat 15, a sealing ring 22 is arranged inside the sealing groove 23, the sealing ring 22 is in sliding connection with the sealing groove 23, a transmission cavity 27 is arranged below the sealing groove 23, a detection probe 24 is arranged inside the transmission cavity 27, the upper end of the detection probe 24 is fixedly connected with the sealing ring 22, and a wave-proof plate 7 is arranged inside the barrel body 1, and three breakwaters 7 are installed.
Further, both sides inside the transmission cavity 27 are provided with a moving device 28, a lead screw 29 is rotatably installed inside the moving device 28, a sliding block 30 is installed outside the lead screw 29, the sliding block 30 is matched with the lead screw 29, one side of the sliding block 30 is fixedly connected with the lower end of the detection probe 24, the lower end of one lead screw 29 is fixedly provided with a second motor 32, the lead screws 29 are in transmission connection through a transmission belt 31, a PH value display 3 is installed on one side outside the barrel body 1, the PH value display 3 is electrically connected with the detection probe 24, an output shaft of the second motor 32 drives the two lead screws 29 to synchronously rotate under the transmission of the transmission belt 31, the detection probe 24 gradually rises under the matching of the lead screw 29 and the sliding block 30, at the moment, the sealing ring 22 is separated from the sealing groove 23, so that liquid is in contact with the detection probe 24, and the PH value on-line detection work is realized, after the detection is accomplished, second motor 32 antiport, and on the same hand, make sliding block 30 drive test probe 24 and reset, test probe 24 and liquid separation this moment, test probe 24 can obtain when not using so and preserve, avoids long-time and liquid contact to influence self and detects the precision.
Further, the fixed rubber block 26 that is provided with in intermediate position department of test probe 24, and the upper end fixed connection of rubber block 26 and transmission chamber 27, the externally mounted of test probe 24 has heating wire 25, under the elastic action of rubber block 26 on the one hand, can cooperate mobile device 28 to make test probe 24 reciprocate, on the other hand can ensure the leakproofness to transmission chamber 27, heating wire 25 connects the electricity and turns into heat energy with the electric energy, thereby heat the stoving to the surface of test probe 24, avoid the long-time surface of attaching to the test end of acid-base liquid, influence holistic life.
Further, the fixed threaded rod 10 that is provided with in upper end of liquid level suggestion device 9, the lower extreme slidable mounting of threaded rod 10 has touching ware 11, the external fixation of touching ware 11 is provided with buoy 12, threaded sleeve 14 is installed to the upper end of threaded rod 10, and threaded sleeve 14 passes through screw-thread fit with threaded rod 10, the externally mounted of threaded sleeve 14 has level sensor 13, and level sensor 13 and touching ware 11 looks adaptation, the top fixed mounting of 1 one side of staving has bee calling organ 4, and bee calling organ 4's input and level sensor 13's output electric connection, and through this kind of mode, the staff can adjust the height of liquid level suggestion in a flexible way, guarantee that it indicates on required height, make the inside liquid of staving keep in appropriate amount state.
Further, the inside of breakwater 7 is rectangular array and has seted up a plurality of through-holes 8, and the through-hole 8 on the adjacent breakwater 7 is dislocation interval distribution, at first breakwater 7 with inside four spaces of dividing into, four spaces cut the movement distance of liquid, so when liquid receives inertia not acceleration completely, just take place the contact with breakwater 7 to avoid taking place the impact of great dynamics and lead to staving 1 to empty.
Further, the both sides of breakwater 7 all are provided with installation cover 6, and installation cover 6 and breakwater 7 sliding connection, the inner wall of staving 1 is provided with three groups of shock attenuation chamber 33, and the one end of installation cover 6 extends to the inside of shock attenuation chamber 33, the installation cover 6 is located the inside one end of shock attenuation chamber 33 and passes through reset spring 34 fixed connection with shock attenuation chamber 33, corresponding when liquid caused the impact to breakwater 7, can further improve the speed reduction effect to liquid under reset spring 34's elasticity resets.
Further, the lower extreme of roating seat 15 is fixed and is provided with first conical gear 17, and one side of first conical gear 17 is provided with first motor 18, and second conical gear 19 is installed to the output shaft of first motor 18, and second conical gear 19 and first conical gear 17 meshing connection avoid appearing leading to the detection deviation because of liquid composition maldistribution in the testing process.
Further, the opposite side fixed mounting of staving 1 has solar cell panel 5, and solar cell panel 5's output and battery 20's input electric connection, through this kind of mode, can realize the rational utilization to the resource on the one hand, and on the other hand avoids not leading to the unable normal use of staving 1 because of conventional battery does not have the electricity.
The use method of the acid and alkali resistant barrel with the PH value display comprises the following steps:
step one, installing the breakwaters 7, aligning the breakwaters 7 to grooves in the installation sleeve 6 according to the required quantity, inserting the breakwaters 7 into the grooves, dividing the interior of the barrel body 1 into a plurality of spaces, and then closing the upper cover 2;
step two, injecting liquid into the barrel body 1, wherein in the process of injecting the liquid into the barrel body 1, the buoy 12 is influenced by buoyancy and drives the touch device 11 to move upwards until the liquid level sensor 13 is touched, and the liquid level sensor 13 receives a signal and then starts the buzzer 4 through the single chip device to give a prompt to stop the injection of the liquid by a worker;
thirdly, detecting the pH value of the liquid in the barrel body 1, and before the detection by the detection probe 24, starting the first motor 18 to drive the impeller 16 at the upper end of the rotating seat 15 to rotate, so as to realize the mixing of the liquid;
step four, detecting the liquid in the barrel body 1 by using the detection probe 24, starting the second motor 32 in the forward direction, enabling the detection probe 24 to gradually rise, separating the sealing ring 22 from the sealing groove 23 at the moment, enabling the liquid to be in contact with the detection probe 24, realizing the PH value on-line detection work, enabling the second motor 32 to rotate in the reverse direction after the detection is finished, and similarly, enabling the sliding block 30 to drive the detection probe 24 to reset, and enabling the detection probe 24 to be separated from the liquid;
and step five, after the detection probe 24 detects the pH value of the liquid, connecting the electric heating wire 25 with electricity, and converting electric energy into heat energy so as to heat and dry the surface of the detection probe 24.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a take acid and alkali-resistance bucket of pH value demonstration, includes staving (1), its characterized in that: the upper end of the barrel body (1) is provided with an upper cover (2), the upper cover (2) is in threaded fit with the barrel body (1), a rotating seat (15) is installed below the interior of the barrel body (1), an impeller (16) is fixedly arranged at the upper end of the rotating seat (15), a storage battery (20) is arranged on one side of the lower portion of the rotating seat (15), an inverter (21) is installed on one side of the storage battery (20), the storage battery (20) is electrically connected with the inverter (21), a liquid level prompting device (9) is installed on one side of the rotating seat (15), a sealing groove (23) is formed in the other side of the rotating seat (15), a sealing ring (22) is arranged inside the sealing groove (23), the sealing ring (22) is in sliding connection with the sealing groove (23), a transmission cavity (27) is formed below the sealing groove (23), and a detection probe (24) is arranged inside the transmission cavity (27), the upper end of the detection probe (24) is fixedly connected with the sealing ring (22), the interior of the barrel body (1) is provided with the wave protection plate (7), the number of the wave protection plates (7) is three, the two sides of the interior of the transmission cavity (27) are respectively provided with the moving device (28), the interior of the moving device (28) is rotatably provided with the lead screw (29), the exterior of the lead screw (29) is provided with the sliding block (30), the sliding block (30) is matched with the lead screw (29), one side of the sliding block (30) is fixedly connected with the lower end of the detection probe (24), the lower end of one lead screw (29) is fixedly provided with the second motor (32), the lead screws (29) are in transmission connection through the transmission belt (31), one side of the exterior of the barrel body (1) is provided with the PH value display instrument (3), and the PH value display instrument (3) is electrically connected with the detection probe (24), the middle position department of test probe (24) is fixed and is provided with rubber block (26), and rubber block (26) and the upper end fixed connection of transmission chamber (27), the externally mounted of test probe (24) has heating wire (25).
2. The acid and alkali resistant barrel with the pH value display function of claim 1, is characterized in that: the fixed threaded rod (10) that is provided with in upper end of liquid level suggestion device (9), the lower extreme slidable mounting of threaded rod (10) has touching ware (11), the external fixation of touching ware (11) is provided with buoy (12), thread bush (14) are installed to the upper end of threaded rod (10), and thread bush (14) pass through screw-thread fit with threaded rod (10), the externally mounted of thread bush (14) has level sensor (13), and level sensor (13) and touching ware (11) looks adaptation, the top fixed mounting of staving (1) one side has bee calling organ (4), and the input of bee calling organ (4) and the output electric connection of level sensor (13).
3. The acid and alkali resistant barrel with the pH value display function of claim 1, is characterized in that: the interior of the wave-proof plate (7) is provided with a plurality of through holes (8) in a rectangular array, and the through holes (8) on the adjacent wave-proof plates (7) are distributed at intervals in a staggered manner.
4. The acid and alkali resistant barrel with the pH value display function of claim 2, is characterized in that: the both sides of breakwater (7) all are provided with installation cover (6), and installation cover (6) and breakwater (7) sliding connection, the inner wall of staving (1) is provided with three group's shock attenuation chambeies (33), and the one end of installation cover (6) extends to the inside of shock attenuation chamber (33), the installation cover (6) are located the inside one end of shock attenuation chamber (33) and pass through reset spring (34) fixed connection with shock attenuation chamber (33).
5. The acid and alkali resistant barrel with the pH value display function of claim 4, is characterized in that: the lower extreme of roating seat (15) is fixed and is provided with first conical gear (17), one side of first conical gear (17) is provided with first motor (18), second conical gear (19) are installed to the output shaft of first motor (18), and second conical gear (19) and first conical gear (17) meshing connection.
6. The acid and alkali resistant barrel with the pH value display function of claim 1, is characterized in that: the other side of the barrel body (1) is fixedly provided with a solar cell panel (5), and the output end of the solar cell panel (5) is electrically connected with the input end of the storage battery (20).
7. The use method of the acid and alkali resistant barrel with the PH value display function based on claim 5 is characterized in that: the method comprises the following steps:
step one, installing the wave-proof plates (7), aligning the wave-proof plates (7) to grooves in the installation sleeve (6) and inserting the wave-proof plates according to the required number, dividing the interior of the barrel body (1) into a plurality of spaces, and then closing the upper cover (2);
step two, injecting liquid into the barrel body (1), wherein in the process of injecting the liquid into the barrel body (1), the buoy (12) is influenced by buoyancy and drives the touch device (11) to move upwards until the liquid level sensor (13) is touched, and the liquid level sensor (13) receives a signal and then starts the buzzer (4) through the single chip device to give out a prompt so as to enable a worker to stop injecting the liquid;
thirdly, detecting the pH value of the liquid in the barrel body (1), and before the detection of the detection probe (24), starting the first motor (18) to drive the impeller (16) at the upper end of the rotating seat (15) to rotate, so that the liquid is mixed;
step four, detecting liquid in the barrel body (1) by using the detection probe (24), starting the second motor (32) in a forward direction, enabling the detection probe (24) to gradually rise, separating the sealing ring (22) from the sealing groove (23) at the moment, enabling the liquid to be in contact with the detection probe (24), realizing the on-line detection of the PH value, after the detection is finished, reversely rotating the second motor (32), and similarly, enabling the sliding block (30) to drive the detection probe (24) to reset, and enabling the detection probe (24) to be separated from the liquid;
and step five, after the detection probe (24) detects the pH value of the liquid, the electric heating wire (25) is electrified, and electric energy is converted into heat energy, so that the surface of the detection probe (24) is heated and dried.
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