CN218459493U - Reaction equipment for testing pH in real time - Google Patents

Abstract

The utility model discloses a reaction unit of real-time test pH, include: the reactor is provided with a socket and a feeding hole; the pH detector comprises a pH probe and a pH control device, the pH probe is connected with the pH control device, the pH control device is used for controlling the operation of the pH probe, the pH probe is inserted into the reactor from the socket, and the pH probe is in threaded connection with the socket; the controller is connected with the pH control device; and the user terminal is in communication connection with the controller. In the technical scheme, the threads on the pH probe and the reactor are meshed and tightly connected, so that the air tightness between the pH probe and the socket can be ensured, and the leakage of solution and gas in the reactor is prevented; and the user monitors the change of the pH value in real time through the user terminal.

Description

Reaction equipment for testing pH in real time

Technical Field

The utility model relates to a pH test technical field especially relates to a reaction equipment of real-time test pH.

Background

With the increasing development of the textile technology field, the requirements of people on the quality and the added value of textiles are continuously improved. The textile auxiliary plays an important role in the textile industry, and the use of the textile auxiliary can endow the textile with various functions and fabric styles, such as softness, water resistance, antibiosis, flame retardance, crease resistance, static resistance, ultraviolet resistance and the like. Therefore, the production and processing of textile auxiliaries also become a part of special interest.

During the production and processing of textile auxiliaries, pH value testing is necessary for the reaction to proceed in the chemical production process. However, the production equipment has certain defects, so that certain hidden dangers exist in the aspect of production safety.

Application number 201720098850.9, the name is a safe automatic test pH value device's patent, discloses "a safe automatic test pH value device, puts in device (3) including test bar (1), test bar lift control device (2), pH test paper, the vertical setting of test bar (1) is connected with test bar lift control device (2) in reation kettle, test bar lift control device (2) set up on the reation kettle top, pH test paper puts in device (3) and sets up in the reation kettle side. The pH test paper feeding device (3) comprises an observation door (4) arranged on the side wall of the upper end of the reaction kettle, and a pH test paper containing box (5) and a pH test paper recycling box (6) which are arranged on the left side and the right side of the observation door (4). Has the following advantages: 1. the utility model relates to a safe and automatic pH value testing device, wherein a testing rod is connected with a lifting control device to realize automatic lifting; meanwhile, the pH test paper feeding device on the side is used for testing the pH value; 2. the observation door can be opened and closed left and right, so that the pH value can be measured, and the internal reaction condition can be conveniently observed; 3. the test rod is positioned at the observation door when rising to the highest position, and the limit position is used for limiting the test rod; 4. the length of the test rod is more than half of the height of the reaction kettle, and the pH value of the middle position can make the whole condition of the reaction solution more definite; 5. the test rod can not collide with the stirring blade at the distance from one sixth to one fifth of the diameter of the side wall of the reaction kettle. "however, this patent has the following disadvantages: the method is complicated to operate, an observation window is required to be arranged on the reaction kettle, the requirements for putting in the pH test paper and manufacturing the recovery box are high, the operation difficulty is high, the workability in production is not high, odor can be released in the production and processing process, the working environment of workers can be seriously influenced if the pH test paper is not treated, and even certain harm can be caused to the health of the workers.

SUMMERY OF THE UTILITY MODEL

Therefore, a reaction device for testing pH in real time is needed, and the problems that in the prior art, when the pH of a solution in a reaction kettle is tested, the reaction kettle is provided with an observation window, the requirements for putting in pH test paper and manufacturing a recovery box are high, the operation difficulty is high, and the workability in production is not high are solved.

To achieve the above object, the present application provides a reaction apparatus for testing pH in real time, comprising:

the reactor is provided with a socket and a feeding hole;

the pH detector comprises a pH probe and a pH control device, the pH probe is connected with the pH control device, the pH control device is used for controlling the operation of the pH probe, the pH probe is inserted into the reactor from the socket, the pH probe is in threaded connection with the socket, and the pH probe is used for detecting the pH value of a solution in the reactor;

the controller is connected with the pH control device and is used for receiving the pH value detected by the pH probe and sent by the pH control device and sending the pH value detected by the pH probe to the user terminal;

and the user terminal is in communication connection with the controller.

Further: the pH probe is obliquely inserted into the socket, and the socket is positioned on the side wall of the reactor.

Further, the method comprises the following steps: the included angle between the pH probe and the horizontal direction is 10-30 degrees.

Further: be provided with the internal thread on the inner wall of socket, be provided with the fixing base on the pH probe, be provided with the external screw thread on the outer wall of fixing base, the internal thread with external screw thread looks adaptation.

Further, the method comprises the following steps: still include acid-base pond and pump, the reactor still is provided with into acid-base liquid mouth, the acid-base pond sets up one side of reactor to through the pipeline intercommunication advance acid-base liquid mouth, the pump sets up on the pipeline, the pump is connected the controller, user terminal is used for passing through the operation of controller control pump.

Further: the acid and alkali liquid inlet is a shower type acid and alkali liquid inlet.

Further: the user terminal comprises a mobile phone, a tablet computer, a notebook computer or a desktop computer.

Further: the reactor also comprises a stirring device, wherein the stirring device is connected with the controller and is used for stirring the solution in the reactor.

Further: the stirring device comprises a motor and a stirring shaft, the motor is arranged on one side of the reactor and connected with the controller, the stirring shaft is arranged on an output shaft of the motor, the stirring shaft extends into the reactor, and stirring blades are arranged on the stirring shaft in the reactor.

Further: still include exhaust treatment device, exhaust treatment device includes waste gas case and active carbon, the reactor still is provided with the waste gas mouth, the waste gas case passes through the trachea intercommunication the waste gas mouth, the active carbon sets up in the waste gas case.

Different from the prior art, in the technical scheme, the threads on the pH probe and the reactor are meshed for tight connection, so that the air tightness between the pH probe and the socket can be ensured, and the leakage of solution and gas in the reactor is prevented; the pH value detected by the pH probe is sent to the pH control device, the controller receives the pH value received by the pH control device and sends the pH value detected by the pH probe to the user terminal, the user terminal can store data and analyze the data, and the user monitors the change of the pH value in real time through the user terminal.

Drawings

FIG. 1 is a schematic diagram of a reaction apparatus for real-time pH measurement in this embodiment;

FIG. 2 is a schematic diagram of the structure of the pH probe in this embodiment;

FIG. 3 is a second schematic structural diagram of a reaction apparatus for real-time pH measurement in this embodiment;

FIG. 4 is a side view of the structure of the acid/alkali solution inlet in this embodiment;

fig. 5 is a bottom view of the acid and alkali liquid inlet in this embodiment.

Description of reference numerals:

1. a reactor;

2. a motor;

3. a stirring shaft;

4. a stirring blade;

5. an air tube;

6. an exhaust fan;

7. an exhaust gas tank;

8. activated carbon;

9. a feed inlet;

10. a discharge port;

11. a socket;

12. a pH probe;

13. a pH control device;

14. a controller;

15. an acid-base pool;

16. an acid and alkali liquid inlet;

17. a fixed seat;

18. and (4) external threads.

Detailed Description

To explain in detail the possible application scenarios, technical principles, and practical embodiments of the present application, and to achieve the objectives and effects thereof, the following detailed description is given with reference to the accompanying drawings. The embodiments described herein are merely for more clearly illustrating the technical solutions of the present application, and therefore, the embodiments are only used as examples, and the scope of the present application is not limited thereby.

Referring to fig. 1 to 5, the present embodiment provides a reaction apparatus for real-time pH measurement, including:

the reactor 1 is provided with a socket 11 and a feed inlet 9, the reactor 1 is used as a container for containing materials, a cavity for containing the materials is arranged in the reactor 1, the socket 11 is used for inserting a pH probe 12, and the feed inlet 9 is used for allowing the materials to enter the reactor 1 (the cavity);

a pH detector, which comprises a pH probe 12 and a pH control device 13, wherein the pH probe 12 is connected with the pH control device 13, the pH control device 13 is used for controlling the operation of the pH probe 12, for example, controlling the pH probe 12 to detect the pH value of the solution in the reactor 1, and sending the pH value detected by the pH probe 12 to a controller 14, the pH probe 12 is inserted into the reactor 1 from a socket 11, the pH probe 12 is in threaded connection with the socket 11, and the pH probe 12 is used for detecting the pH value of the solution in the reactor 1;

the controller 14 is connected with the pH control device 13, and is used for receiving the pH value detected by the pH probe 12 and sent by the pH control device 13, and sending the pH value detected by the pH probe 12 to the user terminal;

the user terminal, which is in communication connection with the controller 14.

Different from the prior art, in the technical scheme, the threads on the pH probe and the reactor are meshed for tight connection, so that the air tightness between the pH probe and the socket can be ensured, and the leakage of solution and gas in the reactor is prevented; the pH value detected by the pH probe is sent to the pH control device, the controller receives the pH value received by the pH control device and sends the pH value detected by the pH probe to the user terminal, the user terminal can store data and analyze the data, and the user monitors the change of the pH value in real time through the user terminal.

Referring to fig. 1 and 3, according to an embodiment of the present invention, if the socket 11 is disposed on the top of the reactor 1, the pH probe 12 will be too long to be pushed down, and to solve this problem, the socket 11 is disposed on the sidewall of the reactor 1, and the pH probe 12 is obliquely inserted into the socket 11, so that the obliquely inserted pH probe 12 does not affect the normal test of the electrodes. The included angle between the pH probe 12 and the horizontal direction is 10-30 degrees. Preferably, the angle between the pH probe 12 and the horizontal is 15 °.

Referring to fig. 1, 2 and 3, according to an embodiment of the present application, the pH probe 12 and the socket 11 are connected by a screw, which is divided into two types. The first threaded connection mode is that an inner thread is arranged on the inner wall of the socket 11, an outer thread 18 is arranged on the outer wall of the pH probe 12 (the outer thread 18 can be positioned on the outer wall of one connecting part, and the pH probe 12 penetrates through the connecting part), and the structure is as shown in fig. 2, and the inner thread is matched with the outer thread 18; the second mode is that the socket 11 protrudes outwards, the outer wall of the socket is provided with an external thread, the outer wall of the pH probe 12 is provided with an internal thread (the internal thread can be positioned on the inner wall of one connecting part, and the pH probe 12 penetrates through the connecting part), and the internal thread is matched with the external thread. The threaded connection is a detachable fixed connection which is widely used, and has the advantages of simple structure, reliable connection, convenient assembly and disassembly and the like. Therefore, the threads on the pH probe 12 and the reactor 1 are meshed to be tightly connected, so that the air tightness between the pH probe 12 and the socket 11 can be guaranteed, the solution in the reactor 1 is prevented from leaking, the structure is ingenious, and the cost is low.

Referring to fig. 2, further, in the first threaded connection manner, an inner thread is disposed on an inner wall of the socket 11, a fixing seat 17 is disposed on the pH probe 12, and the fixing seat 17 is annular and is sleeved on the pH probe 12. The outer wall of the fixed seat 17 is provided with an external thread 18, and the internal thread is matched with the external thread 18. Therefore, the threads on the pH probe 12 and the threads on the reactor 1 are meshed to be tightly connected, so that the air tightness between the pH probe 12 and the socket 11 can be guaranteed, the solution in the reactor 1 is prevented from leaking, the structure is ingenious, and the cost is low.

Referring to fig. 3, the reaction apparatus for real-time pH measurement further includes an acid-base pool 15 and a pump according to an embodiment of the present application. The reactor 1 is also provided with an acid and alkali liquid inlet 16, and the acid and alkali liquid inlet 16 is used for replenishing liquid in an acid and alkali pool 15. The acid-base pool 15 is arranged at one side of the reactor 1 and is communicated with an acid-base liquid inlet 16 through a pipeline. The pump is arranged on the pipeline and is used for pumping the solution (acid-base liquid) in the acid-base pool 15 to the reactor 1. The pump is connected to a controller 14, and the controller 14 controls the operation of the pump. Because the user terminal is in communication with the controller 14, the user can control the controller 14 via the user terminal to operate the pump. The pH value of the solution in the reactor 1 is detected in real time through the pH probe 12, when the pH value is not within a preset range, the controller 14 controls the pump to pump the solution in the acid-base pool 15 into the reactor 1, the pH value is adjusted to the preset range, and an automatic supply effect is achieved. The controller 14 sends the pH probe 12 to the user terminal in real time to detect the pH value of the solution in the reactor 1, so that the user can operate the controller 14 to control the pump to pump the solution in the pH pool 15 into the reactor 1 through the user terminal.

Referring to fig. 3, 4 and 5, according to an embodiment of the present application, the acid and alkali inlet 16 is a shower type acid and alkali inlet 16, the shower type acid and alkali inlet 16 has a plurality of liquid outlet holes, and the liquid outlet is adjusted through different liquid outlet holes to divide the solution into ten million fine water particles such as raindrops, thereby increasing the spraying area.

According to one embodiment of the application, the user terminal comprises a mobile phone, a tablet computer, a notebook computer or a desktop computer. The communication link between the user terminal and the controller 14 is preferably a wireless link, such as wireless network communication technology (Wi-Fi), fourth generation mobile communication technology (4G), fifth generation mobile communication technology (5G), bluetooth (bluetooth), etc.

Referring to fig. 3, according to an embodiment of the present application, the reaction apparatus for testing pH in real time further includes a stirring device, and the stirring device is connected to the controller 14 and is used for stirring the solution in the reactor 1, so that the solution is fully mixed, and an error in detecting the pH value is avoided. The user may control the controller 14, and thus the operation of the blending device, via the user terminal.

Referring to fig. 3, according to an embodiment of the present application, the stirring apparatus includes a motor 2 and a stirring shaft 3, the motor 2 is disposed at one side of the reactor 1, is located outside the reactor 1, and is connected to a controller 14, the controller 14 is configured to control the operation of the motor 2, and a user can control the controller 14 through a user terminal, thereby controlling the operation of the motor 2. The output shaft of the motor 2 is provided with the stirring shaft 3, the stirring shaft 3 extends into the reactor 1, the stirring shaft 3 positioned in the reactor 1 is provided with stirring blades 4, and the solution positioned in the reactor 1 is stirred to fully mix the solution.

Referring to fig. 3, according to a preferred embodiment of the present application, the stirring shaft 3 is perpendicular to the horizontal direction and extends into the reactor 1 from top to bottom, and 3 sets of stirring blades 4,3 and 4 are disposed on the stirring shaft 3 from top to bottom with a gap therebetween. So that the solution is stirred more uniformly in the reactor 1, and the stirring effect and the mixing quality are improved. In certain embodiments, the agitation device may also be an anchor type agitation device, a turbine type agitation device, or the like.

Referring to fig. 3, according to an embodiment of the present application, the reaction equipment for testing pH in real time further includes an exhaust gas treatment device, the exhaust gas treatment device includes an exhaust gas tank 7 and activated carbon 8, the reactor 1 is further provided with an exhaust gas port, the exhaust gas port can be disposed above the side of the reactor 1, the exhaust gas tank 7 is communicated with the exhaust gas port through the gas pipe 5, and the activated carbon 8 is disposed in the exhaust gas tank 7. When the acid lye is added, substantially no gas will pass through this path. In certain embodiments, the activated carbon 8 may be replaced with other odor removing substances to absorb the exhaust gas generated during the reaction process and reduce the pollution of the exhaust gas to the environment.

Referring to fig. 3, according to an embodiment of the present application, the exhaust gas treatment apparatus further includes an exhaust fan 6, and the exhaust fan 6 is disposed on the gas pipe 5 and is used for pumping the gas in the reactor 1 into an exhaust gas tank 7. The suction fan 6 is connected with the controller 14, the controller 14 is used for controlling the operation of the suction fan 6, and a user can control the controller 14 through a user terminal so as to control the operation of the suction fan 6.

Referring to fig. 1 and 3, according to an embodiment of the present application, the reactor 1 is further provided with a discharge port 10, the discharge port 10 is located at a lower position of the reactor 1, the discharge port 10 is designed with a valve, the valve is connected to a controller 14, and the controller 14 controls the operation of the valve. The feed port 9, the exhaust port, and the acid/alkali solution inlet 16 are also provided with valves.

Referring to fig. 1, according to an embodiment of the present application, a pH control device 13 is connected to a pH probe 12 and a controller 14 through a data line, the pH control device 13 serves as a control center of the pH probe 12, and is used for controlling the pH probe 12 to detect the pH value of the solution in the reactor 1 and sending the pH value detected by the pH probe 12 to the controller 14.

According to an embodiment of the present application, the controller is an electronic component having a data processing function, including but not limited to: a Micro Control Unit (MCU), a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), and a Digital Signal Processor (DSP).

In the reaction equipment, the socket and the pH probe are sealed through the occlusion between threads, the pH probe is immersed in a reagent, the pH probe and an external pH control device are used for transmitting the pH value through a data line, and the pH control device and the controller automatically store data on a computer in a wireless transmission mode. When the pH value in the reaction is not in the set range, the pH value is adjusted by automatically replenishing the pH pool through a pump under the control of a pH control device or a controller. The pH control device or the controller can also be connected with the user terminal, so that the user can remotely control and monitor through the user terminal, the labor is saved, and the efficiency is improved.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution as long as there is no technical contradiction or conflict.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended only to describe particular embodiments and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, indicating that three relationships may exist, for example, a and/or B, indicating that: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".

In this application, terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Without further limitation, in this application, the use of "including," "comprising," "having," or other similar expressions in phrases and expressions of "including," "comprising," or "having," is intended to cover a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.

As is understood in the examination of the guidelines, the terms "greater than", "less than", "more than" and the like in this application are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. In addition, in the description of the embodiments of the present application, "a plurality" means two or more (including two), and expressions related to "a plurality" similar thereto are also understood, for example, "a plurality of groups", "a plurality of times", and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are only for convenience of describing the specific embodiments of the present application or for the convenience of the reader, and do not indicate or imply that the device or component in question must have a specific position, a specific orientation, or be constructed or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application are to be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated arrangement; it can be a mechanical connection, a connection, or a communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains in accordance with specific situations.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims (10)

1. A reaction apparatus for real-time pH measurement, comprising:

the reactor is provided with a socket and a feeding hole;

the pH detector comprises a pH probe and a pH control device, the pH probe is connected with the pH control device, the pH control device is used for controlling the operation of the pH probe, the pH probe is inserted into the reactor from the socket, the pH probe is in threaded connection with the socket, and the pH probe is used for detecting the pH value of a solution in the reactor;

the controller is connected with the pH control device and is used for receiving the pH value detected by the pH probe and sent by the pH control device and sending the pH value detected by the pH probe to the user terminal;

and the user terminal is in communication connection with the controller.

2. The reaction device for real-time pH measurement according to claim 1, wherein: the pH probe is obliquely inserted into the socket, and the socket is positioned on the side wall of the reactor.

3. The reaction device for real-time pH measurement according to claim 2, wherein: the included angle between the pH probe and the horizontal direction is 10-30 degrees.

4. The reaction device for real-time pH measurement according to claim 1, wherein: be provided with the internal thread on the inner wall of socket, be provided with the fixing base on the pH probe, be provided with the external screw thread on the outer wall of fixing base, the internal thread with external screw thread looks adaptation.

5. The reaction device for real-time pH measurement according to claim 1, wherein: still include acid-base pond and pump, the reactor still is provided with into acid-base liquid mouth, the acid-base pond sets up one side of reactor to through the pipeline intercommunication advance acid-base liquid mouth, the pump sets up on the pipeline, the pump is connected the controller, user terminal is used for passing through the operation of controller control pump.

6. The reaction device for real-time pH measurement according to claim 5, wherein: the acid and alkali liquid inlet is a shower type acid and alkali liquid inlet.

7. The reaction device for real-time pH measurement according to claim 1, wherein: the user terminal comprises a mobile phone, a tablet computer, a notebook computer or a desktop computer.

8. The reaction device for real-time pH measurement according to claim 1, wherein: the reactor also comprises a stirring device, wherein the stirring device is connected with the controller and is used for stirring the solution in the reactor.

9. The reaction device for real-time pH measurement according to claim 8, wherein: the stirring device comprises a motor and a stirring shaft, the motor is arranged on one side of the reactor and is connected with the controller, the stirring shaft is arranged on an output shaft of the motor, the stirring shaft extends into the reactor, and stirring blades are arranged on the stirring shaft in the reactor.

10. The reaction device for real-time pH measurement according to claim 1, wherein: still include exhaust treatment device, exhaust treatment device includes waste gas case and active carbon, the reactor still is provided with the waste gas mouth, the waste gas case passes through the trachea intercommunication the waste gas mouth, the active carbon sets up in the waste gas case.

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