Real-time adjusting device for PH value in groove of wool washing machine

Abstract

The utility model relates to a real-time adjusting device, in particular to a real-time adjusting device for the PH value in a wool washing machine groove. The real-time adjusting device for the PH value in the wool washing machine groove comprises a foot stool, a controller, a water inlet pipe, a water drainage pipe and a material barrel, the foot stool is fixedly connected with a wool washing groove, the controller is installed on the front portion of the wool washing groove, the left portion of the wool washing groove is connected and communicated with the water inlet pipe, and the lower side of the right portion of the wool washing groove is connected and communicated with the water drainage pipe. The left side of the foot stool is fixedly connected with a barrel. Adjusting acid is poured into the charging barrel, the metering pump is started through the controller, quantitative control is conducted on the adjusting acid in the charging barrel, then the PH detector detects cleaning liquid in the wool washing tank, and data detected in real time is transmitted to the controller, so that the adjusting acid in the charging barrel quantitatively flows into the wool washing tank according to needs, and the wool washing tank is cleaned. The PH value of the cleaning liquid is adjusted and controlled in real time, the acid concentration is better controlled and adjusted, and the best cloth cover pH value control effect is achieved.

Description

Technical Field

[0001] The utility model relates to a real-time adjusting device, in particular to a device for real-time adjusting the pH value in the tank of a wool washing machine. Background Art

[0002] With the development of the industry, consumers have higher and higher requirements for the wearing experience of clothing and the smoothness of the fabric surface, resulting in the increasingly wide application of cellulase in the actual fabric production process. The traditional singeing process can only remove a part of the fibers on the surface of the fabric, and it is difficult to burn the fibers in the middle of the yarn. Moreover, during the production process, with the scouring and friction of the fabric with machinery and water flow, new fluff constantly appears, and the finished product often has the problem of unqualified pilling. By using cellulase in combination with a specific production process, the fluff on the surface of cellulose fibers can be completely removed, making the fabric present a smooth, cool and full-color effect, improving the quality grade and added value of the fabric, and completely solving the problem of pilling. Therefore, the cellulase singeing process is increasingly used.

[0003] Although the cellulase singeing process has many advantages as mentioned above, another problem will also occur simultaneously, that is, fiber shedding. After the fabric is singed in the dyeing machine, the short fibers on the surface of the yarn fall off, and the washing conditions in the machine are completely unable to wash off the fallen short fibers thoroughly, resulting in the short fibers sticking to the fabric after the finished product. Once washed in water, it is easy for a large number of short fibers to fall off, causing the trouble of contaminating other clothes washed at the same time. Under such a trouble, a stentering wool washing machine came into being. According to quality requirements, most finished clothing fabrics require a slightly acidic pH value, and even some light-colored fabrics need to be between 4-5 considering the requirement of phenol yellowing. However, the pH value of the fabric surface adjusted well in the dyeing machine returns to a neutral state after passing through the stentering wool washing machine.

[0004] Therefore, it is necessary to design a device for real-time adjusting the pH value in the tank of a wool washing machine to ensure that the pH value of the fabric surface can still be controlled and within the qualified range after stentering wool washing. Summary of the Utility Model

[0005] In order to overcome the disadvantages that most existing stentering wool washing equipment cannot perform real-time adjustment and control of the pH value of the washing liquid and cannot achieve a good washing effect, the utility model provides a device for real-time adjusting the pH value in the tank of a wool washing machine, which can perform real-time adjustment and control of the pH value of the washing liquid after water phase fusion.

[0006] The technical solution is as follows: A real-time pH value adjustment device in the wool washing machine tank, including a tripod, a controller, a water inlet pipe, a drain pipe, a cylinder, a feeding pipe, a pH detector and a metering pump. A wool washing tank is fixedly connected to the tripod, and a controller is installed at the front of the wool washing tank. The left side of the wool washing tank is connected and communicated with the water inlet pipe, and the lower right side of the wool washing tank is connected and communicated with the drain pipe. A cylinder is fixedly connected to the left side of the tripod. The upper right side of the cylinder is connected and communicated with a feeding pipe, and the lower part of the cylinder is connected and communicated with a feeding pipe. The side of the feeding pipe away from the cylinder passes through the wool washing tank. A metering pump is fixedly connected to the left side of the tripod, and the metering pump is connected and communicated with the feeding pipe. A pH detector is installed on the right side of the metering pump, and the pH detector is connected and communicated with the wool washing tank.

[0007] Further explanation: The lower part of the cylinder is conical.

[0008] Further explanation: It also includes an overflow pipe, and the upper right side of the wool washing tank is connected and communicated with the overflow pipe.

[0009] Further explanation: Filter nets are installed on the left sides of both the overflow pipe and the drain pipe.

[0010] Further explanation: It also includes a motor and a stirring rod. A motor is fixedly connected to the upper part of the cylinder, and the output shaft of the motor passes through the upper part of the cylinder and is fixedly connected with the stirring rod.

[0011] Further explanation: Both the metering pump and the motor are electrically connected to the controller.

[0012] Beneficial effects: 1. In the present utility model, the adjusting acid is poured into the cylinder, and then the metering pump is started by the controller to quantitatively control the adjusting acid in the cylinder. Subsequently, the pH detector detects the cleaning liquid in the wool washing tank and transmits the real-time detected data to the controller, so that the adjusting acid in the cylinder flows into the wool washing tank quantitatively as needed to adjust and control the pH value of the cleaning liquid in real time, better controlling the concentration of the adjusting acid and achieving the best control effect of the fabric surface pH value.

[0013] 2. In the present utility model, the overflow pipe prevents the adjusting acid liquid from overflowing from the wool washing tank, causing the ground to be slippery and injuring the operators. The filter nets installed on both the overflow pipe and the drain pipe filter the washed fibers. Then, the motor is started by the controller, and the output shaft of the motor drives the stirring rod to rotate to stir the adjusting acid in the cylinder evenly. Description of the drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the tripod, wool washing tank, controller, etc. of the present utility model.

[0016] Figure 3This is a three-dimensional structural schematic diagram of components such as the overflow pipe, drain pipe, and water inlet pipe of the present utility model.

[0017] Figure 4 This is a partial cross-sectional view of components such as the metering pump, motor, and PH detector of the present utility model.

[0018] Figure 5 This is a three-dimensional structural schematic diagram of components such as the injection pipe, motor, and stirring rod of the present utility model.

[0019] In the above drawings: 1 - tripod, 2 - wool washing tank, 3 - controller, 4 - water inlet pipe, 5 - overflow pipe, 6 - drain pipe, 7 - material cylinder, 8 - injection pipe, 9 - PH detector, 10 - metering pump, 11 - motor, 12 - feeding pipe, 13 - stirring rod. Detailed implementation manners

[0020] The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which the currently preferred embodiments of the present utility model are shown. However, the present utility model can be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and fully convey the scope of the present utility model to those skilled in the art.

[0021] Example 1: As Figures 1 - 5 shown, it includes a tripod 1, a controller 3, a water inlet pipe 4, a drain pipe 6, a material cylinder 7, an injection pipe 8, a PH detector 9, and a metering pump 10. A wool washing tank 2 is welded on the tripod 1. A controller 3 is fixedly installed on the front left side of the wool washing tank 2 by screws. The upper left side of the wool washing tank 2 is connected and communicated with a water inlet pipe 4. The lower right side of the wool washing tank 2 is connected and communicated with a drain pipe 6. A material cylinder 7 is fixedly installed on the left side of the tripod 1 by screws. The upper right side of the top of the material cylinder 7 is connected and communicated with a feeding pipe 12. The bottom end of the material cylinder 7 is connected and communicated with an injection pipe 8. The right end of the injection pipe 8 penetrates through the left wall of the wool washing tank 2. A metering pump 10 is installed in the middle of the injection pipe 8 through a connector. The upper right side of the metering pump 10 is fixedly installed with a PH detector 9, and the detection end of the PH detector 9 extends into the interior of the wool washing tank 2. The PH detector 9 can detect the PH value of the mixture of regulating acid and water in the wool washing tank 2. The bottom of the material cylinder 7 is conical, which can better converge the regulating acid.

[0022] In use, the operator places the device horizontally on the ground, then pours the conditioning acid into the feeding pipe 12. The conditioning acid flows into the cylinder 7 through the feeding pipe 12. Subsequently, the operator connects the water inlet pipe 4 to an external water source. After connection, the external water source flows into the wool washing tank 2 through the water inlet pipe 4. When the water addition is completed, the metering pump 10 is started through the controller 3. The conical shape at the bottom of the cylinder 7 can gather the conditioning acid towards the middle position, causing it to converge centrally, so that the conditioning acid can flow more smoothly into the injection pipe 8 and enter the wool washing tank 2. Moreover, the conditioning acid in the injection pipe 8 can be metered by the metering pump 10. When the conditioning acid input into the wool washing tank 2 is dissolved in water, the conditioning acid will be diluted. To ensure that the pH of the washing liquid adjusted by the conditioning acid can be stabilized within a certain range, the pH detector 9 can be used to detect the pH value of the washing liquid in the wool washing tank 2 and transmit the real-time detected pH value data of the washing liquid to the controller 3. When the pH value of the washing liquid in the wool washing tank 2 is too low or too high, the controller 3 will control the metering pump 10 to control the flow rate of the conditioning acid passing through the metering pump 10, achieving the purpose of stabilizing the pH value of the washing liquid within the required range.

[0023] Example 2: On the basis of Example 1, as Figure 1 and Figures 3 - 4 shown, it further includes an overflow pipe 5. The upper right part of the wool washing tank 2 is connected and communicated with the overflow pipe 5. The overflow pipe 5 can discharge the excess water. Filter meshes are installed inside both the overflow pipe 5 and the drain pipe 6.

[0024] As Figure 1 and Figure 5 shown, it further includes a motor 11 and a stirring rod 13. The motor 11 is fixedly installed at the center position of the top of the cylinder 7 through screws, and the stirring rod 13 is key-connected to the output shaft of the motor 11. The stirring rod 13 is located in the middle of the cylinder 7. Both the metering pump 10 and the motor 11 are electrically connected to the controller 3, and the controller 3 can control the start of the metering pump 10 and the motor 11.

[0025] When the operator uses the wool washing tool to push the fabric in the wool washing tank 2 back and forth for cleaning, the impurities precipitated in the wool washing tank 2 will be discharged through the drain pipe 6. The filter screens installed on the overflow pipe 5 and the drain pipe 6 can prevent the fiber fabric from being washed away along with the water flow, intercepting the fiber fabric in the wool washing tank 2. During the continuous process of adding water and adjusting the pH value, the liquid formed by the fusion of the conditioning acid and water in the wool washing tank 2 slowly increases with the addition. When the liquid formed by the fusion of the conditioning acid and water exceeds the height of the overflow pipe 5, the fused liquid will be discharged through the overflow pipe 5 to prevent the fused liquid from overflowing the wool washing tank 2, causing the ground to be slippery and resulting in slipping incidents. When adding the conditioning acid into the material cylinder 7, the operator can start the motor 11 through the controller 3, so that the output shaft of the motor 11 drives the stirring rod 13 to rotate. The rotation of the stirring rod 13 makes the conditioning acid in the material cylinder 7 evenly stirred, enabling the mixed washing liquid to dissolve, surround, and adsorb the impurities in the fabric more fully, making the cleaning of the fabric more thorough. After the cleaning is completed, the operator fishes out the fabric in the wool washing tank 2, and then closes the metering pump 10 and the motor 11 through the controller 3. After the metering pump 10 is closed, the conditioning acid in the material cylinder 7 is no longer conveyed, and the water inlet pipe 4 can still convey clean water into the wool washing tank 2 to rinse the wool washing tank 2. Moreover, the operator can use a brush to scrub the inside of the wool washing tank 2. After the scrubbing is completed, the sewage and impurities in the wool washing tank 2 will be discharged from the wool washing tank 2 through the overflow pipe 5 and the drain pipe 6. Above, the operation is completed.

[0026] The above are only examples of the implementation of the present utility model and are not used to limit the present utility model. All equivalent replacements made within the principle of the present utility model shall be included within the protection scope of the present utility model. The content not elaborated in detail in the present utility model belongs to the well-known prior art of those skilled in the art.

Claims

1. A real-time pH adjustment device in a wool washing machine tank, characterized in that it includes: The invention comprises a tripod (1), a controller (3), a water inlet pipe (4), a drainage pipe (6), a barrel (7), a material injection pipe (8), a pH detector (9), a quantitative pump (10) and a feeding pipe (12). The tripod (1) is fixedly connected with a wool washing tank (2). The front part of the wool washing tank (2) is provided with a controller (3). The left part of the wool washing tank (2) is connected and communicated with the water inlet pipe (4). The lower right part of the wool washing tank (2) is connected and communicated with the drainage pipe (6). The left part of the tripod (1) is fixedly connected with a material barrel (7). The lower part of the material barrel (7) is connected and communicated with the material injection pipe (8). One side of the material injection pipe (8) is connected and communicated with one side of the wool washing tank (2). The middle part of the material injection pipe (8) is fixedly connected with a quantitative pump (10). The right side of the quantitative pump (10) is provided with a pH detector (9). The detection end of the pH detector (9) extends into one side of the wool washing tank (2). The upper right part of the material barrel (7) is connected and communicated with the feeding pipe (12).

2. A real-time pH adjustment device in a wool washing machine tank according to claim 1, characterized in that: The lower part of the barrel (7) is conical.

3. A real-time pH adjustment device in a wool washing machine tank according to claim 2, characterized in that: It also includes an overflow pipe (5), and the upper right part of the wool washing tank (2) is connected to and communicates with the overflow pipe (5).

4. A real-time pH adjustment device in a wool washing machine tank according to claim 3, characterized in that: The overflow pipe (5) and the drain pipe (6) are both provided with filter screens.

5. A real-time pH adjustment device in a wool washing machine tank according to claim 4, characterized in that: It also includes a motor (11) and a stirring rod (13); the motor (11) is fixedly connected to the upper part of the barrel (7); the stirring rod (13) is fixedly connected to the upper part of the output shaft of the motor (11); and the stirring rod (13) is located inside the barrel (7).

6. A real-time pH adjustment device in a wool washing machine tank according to claim 5, characterized in that: The metering pump (10) and the motor (11) are both electrically connected to the controller (3).

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