CN211998993U - PH value adjusting equipment - Google Patents
PH value adjusting equipment Download PDFInfo
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- CN211998993U CN211998993U CN201920821450.5U CN201920821450U CN211998993U CN 211998993 U CN211998993 U CN 211998993U CN 201920821450 U CN201920821450 U CN 201920821450U CN 211998993 U CN211998993 U CN 211998993U
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Abstract
The utility model discloses a pH value adjusting device, which comprises an adjusting box, wherein a through hole is arranged at the middle position of the upper surface of the adjusting box, the through hole is connected with an ultrasonic vibrating rod by a flange, the transmitting head of the ultrasonic vibrating rod is arranged in the adjusting box, a first solution tank and a second solution tank are respectively arranged on two sides of the upper surface of the regulating box, a sodium hydroxide solution is arranged in the first solution tank, the hydrochloric acid solution is arranged in the second solution tank, the ultrasonic vibration rod of the utility model can accelerate the molecular motion of the solution to be regulated, the sodium hydroxide solution and the hydrochloric acid solution, so that the effective components of the three solutions are in rapid contact, mutually fused and mixed, and the flow rates of the sodium hydroxide solution and the hydrochloric acid solution are controlled by the first metering pump and the second metering pump so as to achieve higher precision and higher speed for adjusting the pH value.
Description
Technical Field
The utility model relates to a water treatment facilities technical field, concrete field is a pH value adjusting equipment.
Background
The pH value is one of important parameters of the aqueous solution, in daily life, the pH value of the aqueous solution needs to be adjusted in many places, for example, the aqueous solution of a fish tank, and some fishes or other aquatic animals are very sensitive to the pH value of the aqueous solution, so the pH value is adjusted to be suitable for the survival of the fishes or other aquatic animals, and some scientific laboratories also need the aqueous solutions with different pH values for experiments.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pH value adjusting device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pH value adjusting device comprises an adjusting box, wherein a through hole is formed in the middle position of the upper surface of the adjusting box, an ultrasonic vibrating rod is connected in the through hole in a flange mode, a transmitting head of the ultrasonic vibrating rod is arranged inside the adjusting box, a first solution tank and a second solution tank are respectively arranged on two sides of the upper surface of the adjusting box, a sodium hydroxide solution is arranged inside the first solution tank, a hydrochloric acid solution is arranged inside the second solution tank, a first metering pump and a second metering pump are respectively connected to the upper portions of two side walls of the adjusting box in a flange mode, a liquid outlet of the first solution tank is communicated with a liquid inlet of the first metering pump through a first connecting pipe, a liquid outlet of the first metering pump is communicated with the inside of the adjusting box through a first L-shaped pipe, a liquid outlet of the second solution tank is communicated with a liquid inlet of the second metering pump through a second connecting pipe, a liquid outlet of the second metering pump is communicated with the inside of the adjusting box through a second L-shaped pipe, a pH detector is connected with the upper surface of the adjusting box at the position between the ultrasonic vibrating bar and the second solution tank through a screw thread, the detection end of the pH detector is arranged in the adjusting box, a liquid inlet pipe is welded on the upper surface of the adjusting box at the position between the ultrasonic vibrating bar and the first solution tank, a first electromagnetic valve is arranged on the pipeline of the liquid inlet pipe, a liquid outlet pipe is arranged at the lower part of one side wall of the adjusting box, a second electromagnetic valve is arranged on the pipeline of the liquid outlet pipe, a control box is arranged at the lower part of the other side wall of the adjusting box, a display, an ultrasonic generator and an electromagnetic valve controller are respectively arranged in the cabinet of the control box, the display is electrically connected with the pH detector, the ultrasonic generator is electrically connected with the ultrasonic vibrating bar, and the electromagnetic valve controller is electrically connected with the first electromagnetic valve and the second electromagnetic valve.
Preferably, the first solution tank, the second solution tank, the first connecting pipe, the first L-shaped pipe, the second connecting pipe and the second L-shaped pipe are all made of anticorrosive materials.
Preferably, the first metering pump and the second metering pump are both connected with a metering regulator.
Preferably, the first solution tank and the first metering pump are both arranged on one side of the regulating box, and the second solution tank and the second metering pump are both arranged on the other side of the regulating box.
Preferably, the first solution tank and the second solution tank are provided with sealing covers.
Preferably, the lower part of the adjusting box is provided with a supporting frame.
Compared with the prior art, the beneficial effects of the utility model are that: the liquid to be regulated can be conveyed into the regulating box through the liquid inlet pipe, the sodium hydroxide solution in the first solution tank can be conveyed into the regulating box through the matching arrangement of the first metering pump, the first connecting pipe and the first L-shaped pipe, the hydrochloric acid solution can be conveyed into the regulating box through the matching arrangement of the second metering pump, the second connecting pipe and the second L-shaped pipe, the pH value of the liquid in the regulating box can be known at any time through the matching arrangement of the pH detector and the display, the liquid to be regulated in the regulating box can be fully mixed and diluted with the sodium hydroxide solution or the hydrochloric acid solution through the matching arrangement of the ultrasonic vibration rod and the ultrasonic generator, the regulated liquid can be discharged through the liquid outlet pipe, the opening or closing of the liquid inlet pipe and the liquid outlet pipe can be respectively controlled through the matching arrangement of the electromagnetic valve controller, the first electromagnetic valve and the second electromagnetic valve, the sodium hydroxide solution and the hydrochloric acid solution are prevented from volatilizing through the sealing cover, can stabilize the regulating box through the support frame, through the liquid flow of the adjustable first measuring pump of measurement regulator and second measuring pump, the utility model discloses an ultrasonic vibration stick can accelerate the molecular motion of the solution that will adjust, sodium hydroxide solution and hydrochloric acid solution, makes the active ingredient quick contact of three kinds of solutions, and mutual solution, mixture to control the flow of sodium hydroxide solution and hydrochloric acid solution through first measuring pump and second measuring pump, adjust the pH value with faster speed in order to reach higher precision.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic view of the structure of the present invention.
In the figure: 1-an adjusting box, 2-an ultrasonic vibrating rod, 3-a first solution tank, 4-a second solution tank, 5-a sodium hydroxide solution, 6-a hydrochloric acid solution, 7-a first metering pump, 8-a second metering pump, 9-a first connecting pipe, 10-a first L-shaped pipe, 11-a second connecting pipe, 12-a second L-shaped pipe, 13-a pH detector, 14-a liquid inlet pipe, 15-a first electromagnetic valve, 16-a liquid outlet pipe, 17-a second electromagnetic valve, 18-a control box, 19-a display, 20-an ultrasonic generator, 21-an electromagnetic valve controller, 22-a metering regulator, 23-a sealing cover and 24-a supporting frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a pH value adjusting equipment, includes regulating box 1, the upper surface intermediate position of regulating box is equipped with the perforating hole, flange joint has ultrasonic vibration stick 2 in the perforating hole, ultrasonic vibration stick's transmission head sets up in the inside of regulating box, can accelerate the molecular motion of the solution that will adjust, sodium hydroxide solution and hydrochloric acid solution through ultrasonic vibration stick, makes the active ingredient quick contact of three kinds of solutions, and each other fuses, mixes, the upper surface both sides of regulating box are equipped with first solution jar 3 and second solution jar 4 respectively, the inside of first solution jar is equipped with sodium hydroxide solution 5, and sodium hydroxide solution is alkaline solution, can improve the pH value that will adjust the solution, the inside of second solution jar is equipped with hydrochloric acid solution 6, and hydrochloric acid solution is acid solution, can reduce the pH value that will adjust the solution, flange joint has first measuring pump 7 and second measuring pump 8 respectively on the both sides wall upper portion of regulating box, the liquid outlet of the first solution tank is communicated with the liquid inlet of the first metering pump through a first connecting pipe 9, the liquid outlet of the first metering pump is communicated with the inside of the adjusting box through a first L-shaped pipe 10, the sodium hydroxide solution in the first solution tank can be conveyed into the adjusting box through the matching arrangement of the first metering pump, the first connecting pipe and the first L-shaped pipe, the first metering pump is connected with a corresponding metering adjuster and is used for conveying the sodium hydroxide solution, if the pH value of the solution to be adjusted is acidic, the flow of the sodium hydroxide solution can be controlled to be gradually conveyed into the adjusting box until the required pH value is adjusted, the liquid outlet of the second solution tank is communicated with the liquid inlet of the second metering pump through a second connecting pipe 11, the liquid outlet of the second metering pump is communicated with the inside of the adjusting box through a second L-shaped pipe 12, and the sodium hydroxide solution is conveyed into the adjusting box through the second metering pump, The second connecting pipe and the second L-shaped pipe are matched, hydrochloric acid solution can be conveyed into the adjusting box, the second metering pump is connected with a corresponding metering adjuster and is used for conveying the hydrochloric acid solution, if the pH value of the solution to be adjusted is slightly alkaline, the flow of the hydrochloric acid solution can be controlled to be gradually conveyed into the adjusting box from large to small until the required pH value is adjusted, a pH detector 13 is in threaded connection with the position, between the ultrasonic vibration rod and the second solution tank, of the upper surface of the adjusting box, the pH detector can detect the pH value of the solution to be adjusted, the detection end of the pH detector is arranged inside the adjusting box, a liquid inlet pipe 14 is welded at the position, between the ultrasonic vibration rod and the first solution tank, of the upper surface of the adjusting box, a first electromagnetic valve 15 is arranged on a pipeline of the liquid inlet pipe, a liquid outlet pipe 16 is arranged on the lower portion of one side wall of the adjusting box, and a second electromagnetic valve 17 is arranged on a pipeline of the liquid outlet, another lateral wall lower part of regulating box is equipped with control box 18, be equipped with display 19, supersonic generator 20 and solenoid valve controller 21 in the cabinet of control box respectively, the pH detector is connected to the display electricity, and the display is equipped with the display screen, and concrete pH value is known to accessible pH detector, supersonic generator electricity connection ultrasonic vibration stick, supersonic generator drive ultrasonic vibration stick work, first solenoid valve and second solenoid valve are connected to the solenoid valve controller electricity. Through the cooperation setting of solenoid valve controller, first solenoid valve and second solenoid valve, owing to be equipped with the switch on the solenoid valve controller, can control opening or closing of feed liquor pipe and drain pipe respectively.
Specifically, the first solution tank, the second solution tank, the first connecting pipe, the first L-shaped pipe, the second connecting pipe and the second L-shaped pipe are all made of anticorrosive materials. The protective effect on the tank body and the pipe body is achieved.
Specifically, the first metering pump and the second metering pump are both connected with a metering regulator 22. The metering regulator is provided with an adjusting button for adjusting the flow of the first metering pump and the second metering pump.
Specifically, the first solution tank and the first metering pump are both arranged on one side of the regulating box, and the second solution tank and the second metering pump are both arranged on the other side of the regulating box.
Specifically, the first solution tank and the second solution tank are each provided with a seal cap 23. Preventing the volatilization of the sodium hydroxide solution and the hydrochloric acid solution.
Specifically, the lower portion of the adjustment box is provided with a support bracket 24 by which the adjustment box can be stabilized.
The working principle is as follows: the utility model discloses a feed liquor pipe, can carry the regulating box with the liquid that will adjust in, through the cooperation setting of first measuring pump, first connecting pipe and first L type pipe, can carry the sodium hydroxide solution in the first solution jar in the regulating box, first measuring pump is connected with corresponding measurement regulator, the flow of measurement regulator steerable first measuring pump is adjusted in 0-100% within range, be used for carrying sodium hydroxide solution, if the solution pH value that will adjust is slightly acidic, the flow of its sodium hydroxide solution is controlled by big-end-up, progressively carry to the regulating box in, until adjusting to required pH value, through the cooperation setting of second measuring pump, second connecting pipe and second L type pipe, can carry the hydrochloric acid solution in the regulating box, the second connecting pipe is connected with corresponding measurement regulator, be used for carrying hydrochloric acid solution, if the solution pH value that will adjust is slightly alkaline, the flow of the hydrochloric acid solution can be controlled from large to small, the hydrochloric acid solution can be gradually conveyed into the regulating box until the required pH value is regulated, the pH value of the liquid in the regulating box can be known at any time through the matching arrangement of the pH detecting meter and the display, the flow regulation control is carried out on the first metering pump or the second metering pump simultaneously to obtain the pH value with higher precision, the liquid to be regulated in the regulating box can be fully mixed and diluted with the sodium hydroxide solution or the hydrochloric acid solution through the matching arrangement of the ultrasonic vibrating bar and the ultrasonic generator, the regulated liquid can be discharged through the liquid outlet pipe, the opening or closing of the liquid inlet pipe and the liquid outlet pipe can be respectively controlled through the matching arrangement of the electromagnetic valve controller, the first electromagnetic valve and the second electromagnetic valve, the volatilization of the sodium hydroxide solution and the hydrochloric acid solution is prevented through the sealing cover, the regulating box can be stabilized through the supporting frame, the liquid flow of the first metering pump and the second metering regulator can be regulated through, the utility model discloses an ultrasonic vibration stick can accelerate the molecular motion of the solution that will adjust, sodium hydroxide solution and hydrochloric acid solution, makes the active ingredient quick contact of three kinds of solutions, fuses each other, mixes to control the flow of sodium hydroxide solution and hydrochloric acid solution through first measuring pump and second measuring pump, adjust the pH value with the speed that reaches higher precision and is faster.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pH value adjusting apparatus comprising an adjusting tank (1), characterized in that: the upper surface middle position of regulating box (1) is equipped with the perforating hole, flange joint has ultrasonic vibration stick (2) in the perforating hole, the transmission head setting of ultrasonic vibration stick (2) is in the inside of regulating box (1), the upper surface both sides of regulating box (1) are equipped with first solution tank (3) and second solution tank (4) respectively, the inside of first solution tank (3) is equipped with sodium hydroxide solution (5), the inside of second solution tank (4) is equipped with hydrochloric acid solution (6), the both sides wall upper portion of regulating box (1) flange joint has first measuring pump (7) and second measuring pump (8) respectively, the liquid outlet of first solution tank (3) and the inlet of first measuring pump (7) pass through first connecting pipe (9) intercommunication, the liquid outlet of first measuring pump (7) and the inside of regulating box (1) pass through first L type pipe (10) intercommunication, the liquid outlet of the second solution tank (4) is communicated with the liquid inlet of the second metering pump (8) through a second connecting pipe (11), the liquid outlet of the second metering pump (8) is communicated with the inside of the adjusting box (1) through a second L-shaped pipe (12), a pH detector (13) is in threaded connection with the position, between the ultrasonic vibration rod (2) and the second solution tank (4), of the upper surface of the adjusting box (1), the detection end of the pH detector (13) is arranged inside the adjusting box (1), a liquid inlet pipe (14) is welded at the position, between the ultrasonic vibration rod (2) and the first solution tank (3), of the upper surface of the adjusting box (1), a first electromagnetic valve (15) is arranged on a pipeline of the liquid inlet pipe (14), a liquid outlet pipe (16) is arranged on the lower portion of one side wall of the adjusting box (1), a second electromagnetic valve (17) is arranged on a pipeline of the liquid outlet pipe (16), another lateral wall lower part of regulating box (1) is equipped with control box (18), be equipped with display (19), supersonic generator (20) and solenoid valve controller (21) in the cabinet of control box (18) respectively, pH detector (13) is connected to display (19) electricity, ultrasonic generator (20) electricity is connected ultrasonic vibration stick (2), first solenoid valve (15) and second solenoid valve (17) are connected to solenoid valve controller (21) electricity.
2. A pH adjusting apparatus according to claim 1, characterized in that: the first solution tank (3), the second solution tank (4), the first connecting pipe (9), the first L-shaped pipe (10), the second connecting pipe (11) and the second L-shaped pipe (12) are all made of anticorrosive materials.
3. A pH adjusting apparatus according to claim 1, characterized in that: the first metering pump (7) and the second metering pump (8) are both connected with a metering regulator (22).
4. A pH adjusting apparatus according to claim 1, characterized in that: the first solution tank (3) and the first metering pump (7) are arranged on one side of the adjusting box (1), and the second solution tank (4) and the second metering pump (8) are arranged on the other side of the adjusting box (1).
5. A pH adjusting apparatus according to claim 1, characterized in that: the first solution tank (3) and the second solution tank (4) are both provided with sealing covers (23).
6. A pH adjusting apparatus according to claim 1, characterized in that: the lower part of the adjusting box (1) is provided with a supporting frame (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821450.5U CN211998993U (en) | 2019-06-04 | 2019-06-04 | PH value adjusting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821450.5U CN211998993U (en) | 2019-06-04 | 2019-06-04 | PH value adjusting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211998993U true CN211998993U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920821450.5U Active CN211998993U (en) | 2019-06-04 | 2019-06-04 | PH value adjusting equipment |
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| Country | Link |
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| CN (1) | CN211998993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160071A (en) * | 2021-12-14 | 2022-03-11 | 游隼信息技术科技(苏州)有限公司 | Ultrasonic wave solution mixed catalytic reaction accurate control equipment |
-
2019
- 2019-06-04 CN CN201920821450.5U patent/CN211998993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160071A (en) * | 2021-12-14 | 2022-03-11 | 游隼信息技术科技(苏州)有限公司 | Ultrasonic wave solution mixed catalytic reaction accurate control equipment |
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