PH value adjusting device for color fixing agent

Abstract

The invention relates to the technical field of color fixing agent production, and provides a color fixing agent pH value adjusting device which comprises an adjusting agent storage tank, a reaction kettle and a stirring piece, a conveying assembly is arranged on one side of the adjusting agent storage tank, a non-return assembly is arranged on the stirring piece, and the color fixing agent pH value adjusting device further comprises a pH value obtaining module used for obtaining the pH value of a color fixing agent; the color fixing agent pH value evaluation module is used for generating an evaluation value of the color fixing agent pH value; the pH value adjustment demand judgment module is used for judging whether the pH value of the color fixing agent needs to be adjusted or not; the production environment evaluation module is used for generating a stirring speed factor and a temperature factor; the regulator dosage demand evaluation module is used for generating a regulator dosage demand value; the operation duration evaluation module is used for generating operation duration; according to the color fixing agent pH value adjusting device, a color fixing agent pH value adjusting agent can be added into a color fixing agent through the conveying assembly and the stirring piece, the running time of the conveying assembly can be accurately controlled through the evaluation value of the color fixing agent pH value, and therefore the dosage of the adjusting agent is accurately controlled, and the color fixing agent pH value adjusting accuracy is improved.

Description

Technical Field

[0001] The invention relates to the technical field of color fixing agent production, and in particular to a pH value adjusting device for a color fixing agent. Background Art

[0002] Fixing agents are widely used in the textile industry, especially in the post-dyeing process. Fixing agents can form bonds with fiber molecules, thereby improving the binding force between dyes and fibers and enhancing color fastness. However, the effect of fixing agents is closely related to their pH value. If the pH value of the fixing agent is too high or too low, the activity of the fixing agent may be reduced, affecting the dyeing effect and possibly causing unstable product quality.

[0003] In the production process of the fixing agent, the pH value of the fixing agent is often adjusted directly by adding a pH adjuster (acidic or alkaline substance) through the pH value of the fixing agent detection point, and the amount of the pH adjuster added is often based on the workers' work experience.

[0004] This traditional adjustment method not only requires empirical judgment, but also easily leads to inaccurate pH value control based on experience, which in turn leads to inaccurate pH value after the color fixing agent is reproduced. Summary of the invention

[0005] The purpose of the embodiments of the present invention is to provide a device for adjusting the pH value of a color fixing agent, aiming to solve the problems existing in the above-mentioned background technology.

[0006] The present invention provides a color fixing agent pH value adjusting device, which is used in the production of color fixing agent, and comprises a adjusting agent storage tank, a reaction kettle and a stirring member, wherein the stirring member is a hollow structure, a hole is opened on the stirring member, and a conveying component for conveying the adjusting agent storage tank to the stirring member is provided on one side of the adjusting agent storage tank; the adjusting device also comprises:

[0007] A backflow prevention component, which is arranged in the hole on the stirring member and is used to prevent the color fixing agent from flowing into the stirring member through the hole opened on the stirring member;

[0008] The pH value acquisition module is used to divide the color fixing agent in the reaction kettle into several detection areas and obtain the pH value of the color fixing agent in all the detection areas;

[0009] A color fixing agent pH value evaluation module, used for generating an evaluation value of the color fixing agent pH value according to the color fixing agent pH value in all detection areas;

[0010] A pH value adjustment demand judgment module is used to judge whether the pH value of the color fixing agent needs to be adjusted according to the evaluation value of the pH value of the color fixing agent;

[0011] A production environment assessment module, if the pH value of the color fixing agent needs to be adjusted, the production environment assessment module is used to generate a stirring speed factor and a temperature factor according to the production environment data of the color fixing agent; wherein the production environment data includes the stirring speed of the stirring member and the temperature value of the color fixing agent mixed raw material;

[0012] The regulator dosage demand evaluation module is used to establish a regulator dosage demand evaluation model, substitute the evaluation value of the pH value of the fixing agent, the stirring speed factor and the temperature factor into the regulator dosage demand evaluation model, and generate the regulator dosage demand value;

[0013] The operation time evaluation module is used to establish an operation time evaluation model, substitute the regulator dosage requirement value into the operation time evaluation model, and generate the operation time of the conveying component.

[0014] Preferably, the anti-return component specifically includes:

[0015] A check valve, the check valve being slidably disposed in a channel opened on the stirring member;

[0016] A reset block, the reset block is fixedly arranged on one side of the check valve and is in contact with the stirring member;

[0017] A flow hole, which is provided on the check valve and is used to allow the regulator delivered to the stirring member through the delivery component to flow into the color fixing agent;

[0018] An elastic member, wherein the elastic member is arranged in the reset block, one end of the elastic member is fixedly connected to the reset block and the other end is fixedly connected to the stirring member.

[0019] Preferably, the conveying assembly specifically comprises:

[0020] A pump, wherein the pump is arranged on one side of the conditioning agent storage tank;

[0021] A regulator inlet pipe, wherein the regulator inlet pipe is arranged on one side of the pump, one end of the regulator inlet pipe is connected to the input end of the pump and the other end is connected to the regulator storage tank;

[0022] A regulator output pipe is arranged at one side of the pump, one end of the regulator input pipe is connected to the output end of the pump and the other end is connected to the stirring member.

[0023] Preferably, the conveying assembly further comprises:

[0024] A fixing member, wherein the fixing member is slidably disposed on the inner wall of the stirring member and one end of the fixing member is abuttingly connected to the regulator output pipe;

[0025] A limit block is arranged at one end of the stirring member, one end of the limit block is rotatably connected to the stirring member and the other end is abuttingly connected to one end of the fixing member.

[0026] Preferably, the evaluation value of the pH value of the fixing agent is generated in the following manner:

[0027] The pH values ​​of the color fixing agent in all the detection areas are added and averaged to generate the average pH value of the color fixing agent;

[0028] The average pH value of the color fixing agent is subtracted from the pH value of the standard color fixing agent to generate an evaluation value of the pH value of the color fixing agent; the pH value of the standard color fixing agent refers to the pH value required in the production of the color fixing agent.

[0029] Preferably, the pH value adjustment demand judgment module is judged in the following manner:

[0030] The evaluation value of the pH value of the color fixing agent is compared with the evaluation threshold value of the pH value of the color fixing agent; the evaluation threshold value of the pH value of the color fixing agent refers to the production error value of the pH value of the color fixing agent;

[0031] If the evaluation value of the pH value of the color fixing agent is greater than the evaluation threshold value of the pH value of the color fixing agent, it means that the greater the evaluation value of the pH value of the color fixing agent is, the greater the need for adjusting the pH value of the color fixing agent is.

[0032] Preferably, the stirring speed factor is obtained as follows:

[0033] The stirring speed is subtracted from the standard stirring speed to generate a stirring speed difference; the standard stirring speed refers to the maximum stirring speed of the stirring member that can occur without causing a change in the pH value of the fixing agent;

[0034] Divide the stirring speed difference by the standard stirring speed to obtain the quotient, and generate a stirring speed difference degree value;

[0035] The stirring speed factor S is generated by the formula S=Rs*t;

[0036] In the formula, Rs refers to the degree of difference in stirring speed, t refers to the expected stirring time factor; the expected stirring time factor t is the ratio of the expected stirring time to the stirring time threshold; the stirring time threshold refers to the maximum value of the stirring time of the stirring member at the stirring speed without changing the pH value of the fixing agent.

[0037] Preferably, the temperature factor is obtained as follows:

[0038] Subtract the temperature value of the fixing agent from the suitable temperature value to generate a temperature difference value; the suitable temperature value refers to the maximum temperature value without changing the pH value of the fixing agent;

[0039] Divide the temperature difference by the suitable temperature value to obtain the quotient and generate the temperature factor.

[0040] Preferably, the regulator dosage requirement value is generated in the following manner:

[0041] Establish a regulator dosage demand evaluation model, substitute the evaluation value of the pH value of the fixing agent, the stirring speed factor S and the temperature factor into the regulator dosage demand evaluation model, and generate the regulator dosage demand value L;

[0042] Wherein, the expression of the regulator dosage requirement evaluation model is:

[0043] L = P*(1+S+C)*α;

[0044] In the expression, C represents the temperature factor, P represents the evaluation value of the pH value of the fixing agent, and α represents the influence coefficient between the amount of the regulator and the pH value of the fixing agent.

[0045] Preferably, the running time of the conveying component is generated in the following manner:

[0046] Establishing a running time evaluation model, substituting the regulator dosage requirement value L into the running time evaluation model, and generating the running time T of the conveying component;

[0047] The expression of the running time evaluation model is:

[0048]

[0049] In the expression, β represents the conveying efficiency of the conveying component for the fixing agent.

[0050] A color fixing agent pH value adjusting device provided in an embodiment of the present invention can uniformly add a color fixing agent pH value adjusting agent into the color fixing agent through a conveying component and a stirring element, so that the adjusting agent can be dissolved in the color fixing agent more quickly. It can also accurately control the running time of the conveying component through an evaluation value of the pH value of the color fixing agent, thereby accurately controlling the amount of the adjusting agent, thereby improving the accuracy of the color fixing agent pH value adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 This is an application scenario diagram of a color fixing agent pH value adjustment device provided by an embodiment of the present invention;

[0052] Figure 2 A structural diagram of a pH value adjustment device for a color fixing agent provided in an embodiment of the present invention;

[0053] Figure 3 A structural diagram of a conveying assembly provided in an embodiment of the present invention;

[0054] Figure 4A structural diagram of a non-return assembly provided in an embodiment of the present invention;

[0055] Figure 5 A schematic diagram of the connection between the conveying assembly and the stirring element provided in an embodiment of the present invention;

[0056] Figure 6 for Figure 2 A partial enlarged view of point A in the middle.

[0057] In the attached drawings: 1. regulator storage tank; 2. conveying assembly; 3. stirring member; 4. check assembly; 5. reactor; 6. stirring drive assembly; 201. pump; 202. regulator inlet pipe; 203. regulator outlet pipe; 204. fixing member; 205. limit block; 401. check valve; 402. flow hole; 403. reset block; 404. elastic member; 601. rotating shaft; 602. transmission member. DETAILED DESCRIPTION

[0058] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0059] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0060] like Figure 1 As shown, a color fixing agent pH value adjusting device provided by the present invention is applied to the production of color fixing agent, comprising a adjusting agent storage tank 1, a reaction kettle 5 and a stirring member 3, wherein the stirring member 3 is a hollow structure, a hole is opened on the stirring member 3, and a conveying component 2 for conveying the adjusting agent storage tank 1 to the stirring member 3 is provided on one side of the adjusting agent storage tank 1; the adjusting device also includes:

[0061] a backflow prevention component 4, the backflow prevention component 4 is arranged in the hole on the stirring member 3, and is used to prevent the color fixing agent from flowing into the stirring member 3 from the hole opened on the stirring member 3;

[0062] A pH value acquisition module, used to divide the color fixing agent in the reaction kettle 5 into a number of detection areas, and obtain the pH values ​​of the color fixing agent in all the detection areas;

[0063] A color fixing agent pH value evaluation module, used for generating an evaluation value of the color fixing agent pH value according to the color fixing agent pH value in all detection areas;

[0064] A pH value adjustment demand judgment module is used to judge whether the pH value of the color fixing agent needs to be adjusted according to the evaluation value of the pH value of the color fixing agent;

[0065] A production environment assessment module, if the pH value of the color fixing agent needs to be adjusted, the production environment assessment module is used to generate a stirring speed factor and a temperature factor according to the production environment data of the color fixing agent; wherein the production environment data includes the stirring speed of the stirring member 3 and the temperature value of the color fixing agent mixed raw material;

[0066] The regulator dosage demand evaluation module is used to establish a regulator dosage demand evaluation model, substitute the evaluation value of the pH value of the fixing agent, the stirring speed factor and the temperature factor into the regulator dosage demand evaluation model, and generate the regulator dosage demand value;

[0067] A running time evaluation module, used to establish a running time evaluation model, substitute the regulator dosage requirement value into the running time evaluation model, and generate the running time of the conveying component 2;

[0068] Specifically, by analyzing the pH value of the color fixing agent in all the detection areas in the reactor 5, an evaluation value of the pH value of the color fixing agent is obtained, and according to the evaluation value, it is determined whether the pH value of the color fixing agent needs to be adjusted. If adjustment is required, an evaluation is performed according to the data of the color fixing agent production environment, and finally the running time of the conveying component 2 is output, so that the running time of the conveying component 2 can be accurately controlled, thereby accurately controlling the amount of the adjusting agent, and improving the accuracy of the pH value adjustment of the color fixing agent;

[0069] It should be noted that the regulator stored in the regulator storage tank 1 includes but is not limited to sodium hydroxide, potassium hydroxide, hydrochloric acid, ammonia water, etc.

[0070] Preferably, Figure 4 As shown, the anti-return component 4 specifically includes:

[0071] A check valve 401, wherein the check valve 401 is slidably disposed in a hole opened on the stirring member 3;

[0072] A reset block 403, which is fixedly disposed on one side of the check valve 401 and is in contact with the stirring member 3;

[0073] A flow hole 402, which is provided on the check valve 401 and is used to allow the regulator delivered to the stirring member 3 through the delivery component 2 to flow into the color fixing agent;

[0074] An elastic member 404, wherein the elastic member 404 is disposed in the reset block 403, one end of the elastic member 404 is fixedly connected to the reset block 403 and the other end of the elastic member 404 is fixedly connected to the stirring member 3;

[0075] Specifically, when the conveying component 2 conveys the regulator in the regulator storage tank 1 to the stirring element 3, the regulator in the stirring element 3 pushes the check valve 401 to slide in the channel opened on the stirring element 3 through the pressure difference between the stirring element 3 and the reactor 5. After the check valve 401 slides a certain distance in the channel opened on the stirring element 3, the regulator in the stirring element 3 flows into the reactor 5 through the flow hole 402 opened on the check valve 401, thereby realizing the addition of the regulator; when the conveying component 2 stops running, the pressure difference between the stirring element 3 and the reactor 5 changes, the elastic member 404 pulls the reset block 403 to reset, and the reset block 403 drives the check valve 401 to reset, thereby preventing the color fixing agent in the reactor 5 from flowing back.

[0076] Preferably, Figure 3 As shown, the conveying component 2 specifically includes:

[0077] A pump 201, wherein the pump 201 is disposed on one side of the conditioning agent storage tank 1;

[0078] A regulator inlet pipe 202, which is disposed on one side of the pump 201, with one end of the regulator inlet pipe 202 connected to the input end of the pump 201 and the other end of the regulator inlet pipe 202 connected to the regulator storage tank 1;

[0079] A regulator output pipe 203, wherein the regulator output pipe 203 is disposed on one side of the pump 201, one end of the regulator input pipe 202 is connected to the output end of the pump 201 and the other end is connected to the stirring member 3;

[0080] Specifically, by starting the pump 201, the input end of the pump 201 draws the regulator in the regulator storage tank 1 into the pump 201, and the regulator output pipe 203 delivers the regulator from the regulator storage tank 1 to the pump 201 to the stirring element 3, thereby completing the delivery of the regulator.

[0081] like Figure 5 As shown, the conveying component 2 also includes:

[0082] A fixing member 204, wherein the fixing member 204 is slidably disposed on the inner wall of the stirring member 3 and one end of the fixing member 204 is in contact with and connected to the regulator output pipe 203;

[0083] A limit block 205, wherein the limit block 205 is disposed at one end of the stirring member 3, one end of the limit block 205 is rotatably connected to the stirring member 3 and the other end of the limit block 205 is in contact with one end of the fixing member 204;

[0084] Specifically, when the regulator output tube 203 is connected to the stirring member 3, one end of the regulator output tube 203 is connected in contact with the stirring member 3, and the regulator output tube 203 is slidably connected to the inner wall of the stirring member 3. By setting a fixing member 204 between the regulator output tube 203 and the stirring member 3, the connection between the regulator output tube 203 and the stirring member 3 is made more stable. By rotating the limit block 205, one end of the limit block 205 is connected in contact with the fixing member 204 to prevent the fixing member 204 from sliding relative to the stirring member 3. Therefore, when the stirring member 3 is rotating, the connection between the stirring member 3 and the regulator output tube 203 is more stable and can be disassembled at any time.

[0085] Preferably, Figure 6 As shown, the pH value adjusting device of a color fixing agent provided by the present invention further includes:

[0086] A stirring drive component 6, wherein the stirring drive component 6 is arranged on one side of the stirring member 3 and is used to drive the stirring member 3 to rotate;

[0087] The stirring drive assembly 6 specifically comprises:

[0088] A rotating shaft 601, wherein the rotating shaft 601 is disposed at one side of the reaction kettle 5 and is rotatably connected to the reaction kettle 5;

[0089] A transmission member 602, wherein the transmission member 602 is disposed between the rotating shaft 601 and the stirring member 3, and two ends of the transmission member 602 are respectively connected to the rotating shaft 601 and the stirring member 3;

[0090] Specifically, the motor drives the rotating shaft 601 to rotate, and the rotating shaft 601 drives the stirring member 3 to rotate through the transmission member 602 , so that the stirring member 3 stirs the color fixing agent in the reaction kettle 5 .

[0091] Preferably, the evaluation value of the pH value of the fixing agent is generated in the following manner:

[0092] The pH values ​​of the color fixing agent in all the detection areas are added and averaged to generate the average pH value of the color fixing agent;

[0093] The average pH value of the color fixing agent is subtracted from the pH value of the standard color fixing agent to generate an evaluation value of the pH value of the color fixing agent; the pH value of the standard color fixing agent refers to the pH value required in the production of the color fixing agent.

[0094] Preferably, the pH value adjustment demand judgment module is judged in the following manner:

[0095] The evaluation value of the pH value of the color fixing agent is compared with the evaluation threshold value of the pH value of the color fixing agent; the evaluation threshold value of the pH value of the color fixing agent refers to the production error value of the pH value of the color fixing agent;

[0096] If the evaluation value of the pH value of the color fixing agent is less than or equal to the evaluation threshold value of the pH value of the color fixing agent, it means that the smaller the evaluation value of the pH value of the color fixing agent is, the smaller the adjustment requirement of the pH value of the color fixing agent is;

[0097] If the evaluation value of the pH value of the color fixing agent is greater than the evaluation threshold value of the pH value of the color fixing agent, it means that the greater the evaluation value of the pH value of the color fixing agent is, the greater the need for adjusting the pH value of the color fixing agent is.

[0098] Preferably, the stirring speed factor is obtained as follows:

[0099] The stirring speed is subtracted from the standard stirring speed to generate a stirring speed difference; the standard stirring speed refers to the maximum stirring speed of the stirring member 3 that can occur without changing the pH value of the color fixing agent;

[0100] Divide the stirring speed difference by the standard stirring speed to obtain the quotient, and generate a stirring speed difference degree value;

[0101] The stirring speed factor S is generated by the formula S=Rs*t;

[0102] In the formula, Rs refers to the degree of difference in stirring speed, t refers to the expected stirring time factor; the expected stirring time factor t is the ratio of the expected stirring time to the stirring time threshold; the stirring time threshold refers to the maximum value of the stirring time of the stirring member 3 at the stirring speed without changing the pH value of the color fixing agent.

[0103] Preferably, the temperature factor is obtained as follows:

[0104] Subtract the temperature value of the fixing agent from the suitable temperature value to generate a temperature difference value; the suitable temperature value refers to the maximum temperature value without changing the pH value of the fixing agent;

[0105] Divide the temperature difference by the suitable temperature value to obtain the quotient and generate the temperature factor.

[0106] Preferably, the regulator dosage requirement value is generated in the following manner:

[0107] Establish a regulator dosage demand evaluation model, substitute the evaluation value of the pH value of the fixing agent, the stirring speed factor S and the temperature factor into the regulator dosage demand evaluation model, and generate the regulator dosage demand value L;

[0108] Wherein, the expression of the regulator dosage requirement evaluation model is:

[0109] L = P*(1+S+C)*α;

[0110] In the expression, C represents the temperature factor, P represents the estimated value of the pH value of the fixing agent, and α represents the influence coefficient between the amount of the regulator and the pH value of the fixing agent;

[0111] It should be explained that the influence coefficient α between the amount of the adjusting agent and the pH value of the color fixing agent refers to the amount of the adjusting agent required to adjust the pH value of the color fixing agent in the reaction kettle 5 by one unit; for example, the volume of the color fixing agent in the reaction kettle 5 is m, and n portions of the adjusting agent with a volume of v are required to adjust the pH value of the color fixing agent in the reaction kettle 5 by one unit. The influence coefficient α between the amount of the adjusting agent and the pH value of the color fixing agent is the volume of n portions of the adjusting agent, that is, n*v;

[0112] In addition, the number of n adjusting agents with a volume of v required to adjust the pH value of one unit of the color fixing agent in the reaction kettle 5 mentioned above is an empirical value, and its value is determined by relevant personnel in this field according to the type of color fixing agent selected, the pH value of the adjusting agent itself, and the total volume of the color fixing agent.

[0113] Preferably, the running time of the conveying component 2 is generated in the following manner:

[0114] Establishing a running time evaluation model, substituting the regulator dosage requirement value L into the running time evaluation model, and generating the running time T of the conveying component 2;

[0115] The expression of the running time evaluation model is:

[0116]

[0117] In the expression, β represents the conveying efficiency of the conveying component 2 for the fixing agent;

[0118] It should be explained that the conveying efficiency β of the conveying component 2 for the fixing agent refers to the total flow rate of the regulator in the regulator storage tank 1 that the conveying component can convey to the reactor 5 through the conveying component 2 and the stirring element 3 in each time unit.

[0119] A color fixing agent pH value adjusting device provided in an embodiment of the present invention can uniformly add a color fixing agent pH value adjusting agent into the color fixing agent through a conveying component and a stirring element, so that the adjusting agent can be dissolved in the color fixing agent more quickly. It can also accurately control the running time of the conveying component through an evaluation value of the pH value of the color fixing agent, thereby accurately controlling the amount of the adjusting agent, thereby improving the accuracy of the color fixing agent pH value adjustment.

[0120] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A color fixing agent pH value adjusting device, used in the production of color fixing agent, comprising a adjusting agent storage tank (1), a reaction kettle (5) and a stirring element (3), characterized in that: The stirring member (3) is a hollow structure, a hole is formed on the stirring member (3), and a conveying component (2) for conveying the regulating agent storage tank (1) to the stirring member (3) is provided on one side of the regulating agent storage tank (1); the color fixing agent pH value adjusting device further comprises: a backflow prevention component (4), the backflow prevention component (4) being arranged in a hole on the stirring member (3) and being used to prevent the color fixing agent from flowing into the stirring member (3) from the hole opened on the stirring member (3); A pH value acquisition module, used to divide the color fixing agent in the reaction kettle (5) into a plurality of detection areas, and to acquire the pH values ​​of the color fixing agent in all the detection areas; A color fixing agent pH value evaluation module, used for generating an evaluation value of the color fixing agent pH value according to the color fixing agent pH value in all detection areas; A pH value adjustment demand judgment module is used to judge whether the pH value of the color fixing agent needs to be adjusted according to the evaluation value of the pH value of the color fixing agent; A production environment assessment module, if the pH value of the color fixing agent needs to be adjusted, the production environment assessment module is used to generate a stirring speed factor and a temperature factor according to the production environment data of the color fixing agent; wherein the production environment data includes the stirring speed of the stirring member (3) and the temperature value of the color fixing agent mixed raw material; The regulator dosage demand evaluation module is used to establish a regulator dosage demand evaluation model, substitute the evaluation value of the pH value of the fixing agent, the stirring speed factor and the temperature factor into the regulator dosage demand evaluation model, and generate the regulator dosage demand value; The operation time evaluation module is used to establish an operation time evaluation model, substitute the required value of the amount of the regulator into the operation time evaluation model, and generate the operation time of the conveying component (2).

2. A color fixing agent pH value adjusting device according to claim 1, characterized in that: The anti-return component (4) specifically comprises: a check valve (401), the check valve (401) being slidably disposed in a hole opened on the stirring member (3); A reset block (403), the reset block (403) being fixedly arranged on one side of the check valve (401) and being in contact with the stirring member (3); A flow hole (402), the flow hole (402) being formed on the check valve (401) and used for allowing the regulator delivered to the stirring member (3) through the delivery component (2) to flow into the color fixing agent; An elastic member (404), wherein the elastic member (404) is arranged in the reset block (403), one end of the elastic member (404) is fixedly connected to the reset block (403) and the other end of the elastic member (404) is fixedly connected to the stirring member (3).

3. A color fixing agent pH value adjusting device according to claim 1, characterized in that: The conveying component (2) specifically comprises: A pump (201), wherein the pump (201) is arranged on one side of the conditioning agent storage tank (1); A regulator input pipe (202), the regulator input pipe (202) being arranged on one side of the pump (201), one end of the regulator input pipe (202) being connected to the input end of the pump (201) and the other end of the regulator input pipe (202) being connected to the regulator storage tank (1); A regulator output pipe (203), wherein the regulator output pipe (203) is arranged on one side of the pump (201), and one end of the regulator input pipe (202) is connected to the output end of the pump (201) and the other end is connected to the stirring element (3).

4. A color fixing agent pH value adjusting device according to claim 3, characterized in that: The conveying assembly (2) further comprises: A fixing member (204), the fixing member (204) being slidably disposed on the inner wall of the stirring member (3) and having one end abuttingly connected to the regulator output pipe (203); A limit block (205), wherein the limit block (205) is arranged at one end of the stirring member (3), one end of the limit block (205) is rotatably connected to the stirring member (3) and the other end is abuttingly connected to one end of the fixing member (204).

5. The device for adjusting pH value of a color fixing agent according to claim 1, characterized in that: The evaluation value of the pH value of the fixing agent is generated in the following manner: The pH values ​​of the color fixing agent in all the detection areas are added and averaged to generate the average pH value of the color fixing agent; The average pH value of the color fixing agent is subtracted from the pH value of the standard color fixing agent to generate an evaluation value of the pH value of the color fixing agent; the pH value of the standard color fixing agent refers to the pH value required in the production of the color fixing agent.

6. A color fixing agent pH value adjusting device according to claim 5, characterized in that: The determination method of the pH value adjustment demand determination module is: The evaluation value of the pH value of the color fixing agent is compared with the evaluation threshold value of the pH value of the color fixing agent; the evaluation threshold value of the pH value of the color fixing agent refers to the production error value of the pH value of the color fixing agent; If the evaluation value of the pH value of the color fixing agent is greater than the evaluation threshold value of the pH value of the color fixing agent, it means that the greater the evaluation value of the pH value of the color fixing agent is, the greater the need for adjusting the pH value of the color fixing agent is.

7. The pH value adjusting device of a color fixing agent according to claim 5, characterized in that: The method for generating the regulator dosage requirement value is as follows: Establish a regulator dosage demand evaluation model, substitute the evaluation value of the pH value of the fixing agent, the stirring speed factor S and the temperature factor into the regulator dosage demand evaluation model, and generate the regulator dosage demand value L; Wherein, the expression of the regulator dosage requirement evaluation model is: L = P*(1+S+C)*α; In the expression, C represents the temperature factor, P represents the evaluation value of the pH value of the fixing agent, and α represents the influence coefficient between the amount of the regulator and the pH value of the fixing agent.

8. A color fixing agent pH value adjusting device according to claim 7, characterized in that: The stirring speed factor is obtained as follows: The stirring speed is subtracted from the standard stirring speed to obtain the difference, and the stirring speed difference is generated; the standard stirring speed refers to the maximum stirring speed of the stirring member (3) that can occur without causing a change in the pH value of the color fixing agent; Divide the stirring speed difference by the standard stirring speed to obtain the quotient, and generate a stirring speed difference degree value; The stirring speed factor S is generated by the formula S=Rs*t; In the formula, Rs refers to the stirring speed difference value, and t refers to the stirring estimated time factor; the stirring estimated time factor t is the ratio of the stirring estimated time to the stirring time threshold; The stirring time threshold refers to the maximum stirring time that the stirring element (3) can reach at the stirring speed without causing any change to the pH value of the color fixing agent.

9. The pH value adjusting device of a color fixing agent according to claim 7, characterized in that: The temperature factor is obtained as follows: Subtract the temperature value of the fixing agent from the suitable temperature value to generate a temperature difference value; the suitable temperature value refers to the maximum temperature value without changing the pH value of the fixing agent; Divide the temperature difference by the suitable temperature value to obtain the quotient and generate the temperature factor.

10. The device for adjusting pH value of a color fixing agent according to claim 7, characterized in that: The running time of the conveying component (2) is generated in the following manner: Establishing a running time evaluation model, substituting the regulator dosage requirement value L into the running time evaluation model, and generating the running time T of the conveying component (2); The expression of the running time evaluation model is: In the expression, β represents the transport efficiency of the transport component (2) for the fixing agent.

Images