CN221281460U - Brine flow conductivity control device - Google Patents

Abstract

The utility model discloses a saline flow conductivity control device, which relates to the technical field of conductivity control devices, and adopts the technical scheme that the saline flow conductivity control device comprises a clean water barrel, a saline barrel and a mixing barrel, wherein a first input pipe is connected between the clean water barrel and the mixing barrel, a second input pipe is connected between the saline barrel and the mixing barrel, a first metering pump is arranged on the first input pipe, a second metering pump is arranged on the second input pipe, an output pipe is connected on the mixing barrel, a measuring box is connected on the output pipe, a conductivity measuring instrument is arranged in the measuring box, a third metering pump is arranged on the output pipe, an electromagnetic flowmeter is arranged on the output pipe, and a control panel is arranged on the mixing barrel.

Description

Brine flow conductivity control device

Technical Field

The utility model relates to the technical field of conductivity control devices, in particular to a brine flow conductivity control device.

Background

In the soap production process, sodium chloride brine is required to be added in the saponification process of grease and caustic soda, the brine amount and the sodium chloride content in the brine are required to be accurately controlled according to different grease formulas and different product requirements, and if the control is improper, the quality of the product is unqualified and the production cannot be carried out.

The existing device is used for respectively conveying brine and clear water with specified concentration sodium chloride through two centrifugal pumps, controlling the brine flow through a regulating valve after the brine pump is used for mixing the brine and the clear water, controlling the total amount of mixed brine through the regulating valve, on-line detecting the conductivity and the flow of the mixed brine at a proper position, adding a production system, and according to production requirements, regulating the conductivity and the flow of the mixed brine in real time through the regulating valve, so that the accurate control of the salt flow and the sodium chloride content in the brine can be realized.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide a brine flow conductivity control device.

In order to achieve the above purpose, the utility model provides the following technical scheme that the device comprises a clean water barrel, a brine barrel and a mixing barrel, wherein a first input pipe is connected between the clean water barrel and the mixing barrel, a second input pipe is connected between the brine barrel and the mixing barrel, a first metering pump is installed on the first input pipe, a second metering pump is installed on the second input pipe, an output pipe is connected on the mixing barrel, a measuring box is connected on the output pipe, a conductivity tester is installed in the measuring box, a third metering pump is installed on the output pipe, an electromagnetic flowmeter is installed on the output pipe, a control panel is installed on the mixing barrel, and a stirring mechanism is arranged on the mixing barrel.

Preferably, the control panel is electrically connected with the first metering pump, the second metering pump and the third metering pump, and the control panel is in signal connection with the conductivity meter and the electromagnetic flowmeter.

Preferably, the first input pipe is provided with a first check valve, the second input pipe is provided with a second check valve, and the output pipe is provided with a third check valve.

Preferably, the first check valve is located between the first metering pump and the mixing drum, and the second check valve is located between the second metering pump and the mixing drum.

Preferably, the measuring box is communicated with the inside of the output pipe, and the measuring box, the third check valve of the third measuring pump and the electromagnetic flowmeter are sequentially arranged along the output pipe.

Preferably, the stirring mechanism comprises a motor, the motor is arranged at the top of the mixing barrel, the output end of the motor is fixedly connected with a stirring shaft, the stirring shaft penetrates through the top of the mixing barrel, a stirring rod is fixedly connected to the stirring shaft, and the stirring rod is located inside the mixing barrel.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through the control panel that sets up, set up appointed conductivity value and flow value, the data of cooperation conductivity meter and electromagnetic flowmeter survey, the output of real-time control first measuring pump, second measuring pump and third measuring pump, under the cooperation of three measuring pump, but the sodium chloride content and the salt water flow of quick change salt water need not manual intervention in the production process, and the time that regulation formula consumed is short, has greatly improved production efficiency.

2. Through the rabbling mechanism who sets up, the starter motor, the stirring rod stirs the liquid in the mixing drum for clear water and salt solution rapid mixing prevent to mix incompletely because of the solution, and the output salt solution does not accord with follow-up production needs, and leads to product quality to reduce.

Drawings

FIG. 1 is a schematic diagram of a brine flow conductivity control device according to the present utility model;

FIG. 2 is a schematic diagram of a stirring mechanism of a brine flow conductivity control device according to the present utility model;

Fig. 3 is a schematic diagram of a conductivity meter of a brine flow conductivity control device according to the present utility model.

In the figure: 1. a water cleaning barrel; 11. a first input tube; 12. a first metering pump; 13. a first check valve; 2. salt water bucket; 21. a second input tube; 22. a second metering pump; 23. a second check valve; 3. a mixing drum; 31. an output pipe; 32. a third metering pump; 33. a third check valve; 4. a measuring box; 5. a conductivity meter; 6. an electromagnetic flowmeter; 7. a control panel; 8. a stirring mechanism; 81. a motor; 82. a stirring shaft; 83. stirring rod.

Detailed Description

Referring to fig. 1 to 3.

The embodiment further illustrates a brine flow conductivity control device.

The utility model provides a saline flow conductivity control device, including the fresh water bucket 1, saline bucket 2 and mixing drum 3, be connected with first input tube 11 between fresh water bucket 1 and the mixing drum 3, be connected with second input tube 21 between saline bucket 2 and the mixing drum 3, install first metering pump 12 on the first input tube 11, install second metering pump 22 on the second input tube 21, be connected with output tube 31 on the mixing drum 3, be connected with measuring box 4 on the output tube 31, measuring box 4 internally mounted has conductivity meter 5, install third metering pump 32 on the output tube 31, install electromagnetic flowmeter 6 on the output tube 31, install control panel 7 on the mixing drum 3, be provided with rabbling mechanism 8 on the mixing drum 3.

The staff starts the first metering pump 12, pump the clear water in the clear water barrel 1 into the mixing barrel 3 through the first input pipe 11, starts the second metering pump 22, pump the salt water in the salt water barrel 2 into the mixing barrel 3 through the second input pipe 21, start the stirring mechanism 8, make the salt water in the mixing barrel 3 mix fast with the clear water, through controlling the output power of the first metering pump 12 and the second metering pump 22, can control the entering proportion of clear water and salt water in the mixing barrel 3, and then control the sodium chloride content of the solution in the mixing barrel 3, the sodium chloride content can influence the conductivity of the solution, therefore, can reflect the sodium chloride content in the solution by measuring the conductivity of the solution, start the third metering pump 32, the solution in the mixing barrel 3 flows into the measuring box 4 through the output pipe 31, the conductivity meter 5 in the measuring box 4 transmits the measured conductivity to the control panel 7, the solution flows out of the measuring box 4 and flows through the electromagnetic flowmeter 6 through the output pipe 31, the electromagnetic flowmeter 6 transmits the flow data to the control panel 7, and the solution finally flows out of the output pipe 31 to the subsequent processing links.

By setting a specified conductivity on the control panel 7, when the data measured by the conductivity meter 5 is larger than a set value, the control panel 7 controls the first metering pump 12 to increase the output power, and simultaneously controls the second metering pump 22 to decrease the output power, when the data measured by the conductivity meter 5 is smaller than the set value, the reverse operation is performed, in such a manner that the conductivity of the solution is controlled within a desired range, and a solution having a proper sodium chloride content is obtained, a specified flow value is set on the control panel 7, when the data measured by the electromagnetic flowmeter 6 is larger than the set value, the control panel 7 controls the third metering pump 32 to decrease the output power, and when the data measured by the electromagnetic flowmeter 6 is smaller than the set value, the reverse operation is performed, and in such a manner, the output flow is controlled within a proper range.

The control panel 7 is electrically connected with the first metering pump 12, the second metering pump 22 and the third metering pump 32, and the control panel 7 is in signal connection with the conductivity meter 5 and the electromagnetic flowmeter 6.

The first check valve 13 is mounted on the first input pipe 11, the second check valve 23 is mounted on the second input pipe 21, and the third check valve 33 is mounted on the output pipe 31.

The first check valve 13 is located between the first metering pump 12 and the mixing tub 3, and the second check valve 23 is located between the second metering pump 22 and the mixing tub 3.

The measuring box 4 is communicated with the inside of the output pipe 31, and the measuring box 4, the third check valve 33 of the third measuring pump 32 and the electromagnetic flowmeter 6 are sequentially arranged along the output pipe 31.

The first check valve 13, the second check valve 23 and the third check valve 33 each play a role in preventing liquid from flowing back, ensuring stable liquid flow output, and reducing errors caused by unstable liquid flow input.

The stirring mechanism 8 comprises a motor 81, the motor 81 is arranged at the top of the mixing drum 3, the output end of the motor 81 is fixedly connected with a stirring shaft 82, the stirring shaft 82 penetrates through the top of the mixing drum 3, a stirring rod 83 is fixedly connected to the stirring shaft 82, and the stirring rod 83 is located inside the mixing drum 3.

Starting the motor 81, driving the stirring shaft 82 to rotate by the motor 81, driving the stirring rod 83 to rotate by the rotation of the stirring shaft 82, and stirring the liquid in the mixing drum 3, so that clear water and saline water are quickly mixed, and the problem that the produced saline water does not meet the requirement of subsequent production due to incomplete solution mixing is prevented, so that the quality of products is reduced.

Working principle: the staff sets for conductivity value and flow value according to the product needs on control panel 7, control panel 7 controls first measuring pump 12, second measuring pump 22 and third measuring pump 32 work, pump the clear water in clear water bucket 1 into mixing drum 3 through first input tube 11, pump the salt water in salt water bucket 2 into mixing drum 3 through second input tube 21, start motor 81, motor 81 drives stirring shaft 82 rotation, stirring shaft 82 rotates and drives stirring rod 83 rotation, and then stir the liquid in mixing drum 3, make clear water and salt water rapid mixing, through controlling the output of first measuring pump 12 and second measuring pump 22, can control the entering proportion of clear water and salt water in mixing drum 3, and then control the sodium chloride content of solution in mixing drum 3, the sodium chloride content can influence the conductivity of solution, consequently, can reflect the content of sodium chloride in the solution through measuring the solution conductivity, the solution in mixing drum 3 flows into measuring box 4 through output tube 31, the conductivity meter 5 in measuring box 4 transmits the conductivity that measures to control panel 7, the solution flows out measuring box 4 and flows through output tube 31 and flows 6 to the follow-up electromagnetic flowmeter 7 through control panel 7, the final processing data link of flow meter 6.

By setting a specified conductivity on the control panel 7, when the data measured by the conductivity meter 5 is larger than the set value, the control panel 7 controls the first metering pump 12 to increase the output power, and simultaneously controls the second metering pump 22 to decrease the output power, when the data measured by the conductivity meter 5 is smaller than the set value, the reverse operation is performed, in such a manner that the conductivity of the solution is controlled within a desired range, and a solution with a proper sodium chloride content is obtained, and when the data measured by the electromagnetic flowmeter 6 is larger than the set value, the control panel 7 controls the third metering pump 32 to decrease the output power, and when the data measured by the electromagnetic flowmeter 6 is smaller than the set value, the reverse operation is performed, and in such a manner that the output flow is controlled within a proper range.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. Modifications and alterations will be apparent to those skilled in the art without departing from the principles of this utility model, and such modifications and alterations should also be regarded as being within the scope of the utility model.

Claims (6)

1. The utility model provides a saline flow conductivity control device, includes clear water bucket (1), salt solution bucket (2) and mixing drum (3), its characterized in that, be connected with first input tube (11) between clear water bucket (1) and mixing drum (3), be connected with second input tube (21) between salt solution bucket (2) and mixing drum (3), install first metering pump (12) on first input tube (11), install second metering pump (22) on second input tube (21), be connected with output tube (31) on mixing drum (3), be connected with measuring box (4) on output tube (31), the internally mounted of measuring box (4) has conductivity meter (5), install third metering pump (32) on output tube (31), install electromagnetic flowmeter (6) on mixing drum (3), install control panel (7) on mixing drum (3), be provided with rabbling mechanism (8) on mixing drum (3).

2. A brine flow conductivity control device according to claim 1, wherein the control panel (7) is electrically connected to the first metering pump (12), the second metering pump (22) and the third metering pump (32), and the control panel (7) is in signal connection with the conductivity meter (5) and the electromagnetic flowmeter (6).

3. A brine flow conductivity control device according to claim 1, wherein the first inlet pipe (11) is provided with a first check valve (13), the second inlet pipe (21) is provided with a second check valve (23), and the outlet pipe (31) is provided with a third check valve (33).

4. A brine flow conductivity control device according to claim 3, characterized in that the first check valve (13) is located between the first metering pump (12) and the mixing bowl (3) and the second check valve (23) is located between the second metering pump (22) and the mixing bowl (3).

5. A brine flow conductivity control device according to claim 3, wherein the measuring box (4) is in communication with the interior of the output pipe (31), and the measuring box (4), the third check valve (33) of the third measuring pump (32) and the electromagnetic flowmeter (6) are arranged in sequence along the output pipe (31).

6. The brine flow conductivity control device according to claim 1, wherein the stirring mechanism (8) comprises a motor (81), the motor (81) is mounted at the top of the mixing drum (3), the output end of the motor (81) is fixedly connected with a stirring shaft (82), the stirring shaft (82) penetrates through the top of the mixing drum (3), a stirring rod (83) is fixedly connected to the stirring shaft (82), and the stirring rod (83) is located inside the mixing drum (3).