Auxiliary agent stock tank structure capable of automatically controlling concentration
By designing an auxiliary slurry tank structure that automatically controls the concentration on the shaping machine, automatically adjusts the auxiliary concentration using the concentration sensor and the controller, and ensuring uniform mixing of the materials through continuous stirring, the problem of uneven additive absorption between the grey cloth and between the head and tail caused by the reduction of the additive concentration is solved, and the stability and quality of production are improved.
Patent Information
- Application Number
- CN202422176362.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-09-04
AI Technical Summary
On the setting machine, the additive concentration gradually decreases in the slurry tank, resulting in uneven absorption of additives between the grey cloth and the head and tail, resulting in different feels and uneven lints.
A additive slurry tank structure that automatically controls concentration is designed, including the slurry tank body, additive bucket, water bucket, concentration sensor and controller. The concentration of the additive is detected by the concentration sensor, the controller controls the electrically controlled pneumatic valve to open, automatically add additives or water to maintain the appropriate concentration, and drives the mixing stirring paddle through the mop driven roller for continuous stirring to ensure that the material is mixed evenly.
Automatic control of additive concentration is achieved, ensuring uniform absorption of additives between grey cloth and between the head and tail, reducing the problems of hand feel and uneven bleaching, and improving the stability and quality of production.
Smart Images
Figure CN222948643U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of textile equipment and relates to an auxiliary agent slurry tank structure capable of automatically controlling the concentration. Background Art
[0002] At present, finishing auxiliaries are added to the setting machine through the padder, especially for wet cloth. When adding auxiliaries, because the affinity of fibers for water and auxiliaries is inconsistent (most fibers have a much greater affinity for organic auxiliaries than water), the amount of auxiliaries taken away by the grey cloth in the slurry tank during production will be greater than the amount of water; resulting in a gradual decrease in the concentration of auxiliaries in the slurry tank. As a result, the head of the cloth absorbs more auxiliaries, while the tail of the cloth absorbs less auxiliaries; the grey cloth that is put on the machine first absorbs more auxiliaries than the one that is put on the machine later. As a result, the feel of the grey cloth is very different from piece to piece, from the head to the tail. Especially for grey cloth that needs to be raised, the concentration of auxiliaries in the slurry tank changes during setting, resulting in differences in the adsorption of the raising oil, which leads to uneven raising. There are countless quality problems caused by the change in the concentration of auxiliaries in the slurry tank.
[0003] Under the current situation, adding additives on the sizing pad is the lowest cost and best way to add finishing additives. Because of the concentration changes in the slurry tank, quality problems frequently occur. We need a device that can automatically control the concentration of additives in the slurry tank without increasing the difficulty and convenience of operation to achieve production stability. Utility Model Content
[0004] The purpose of the utility model is to provide an additive slurry tank structure with automatic concentration control in view of the above problems existing in the prior art. The technical problem to be solved by the utility model is how to achieve the control of the additive concentration.
[0005] The purpose of the utility model can be achieved through the following technical solutions: an auxiliary agent slurry tank structure with automatic concentration control, characterized in that it includes a slurry tank body, an auxiliary agent barrel, a water bucket, a concentration sensor and a controller, the auxiliary agent barrel and the slurry tank body are connected respectively through an infusion tube 1 and an infusion tube 2, the infusion tube 1 and the infusion tube 2 are respectively provided with an electric-controlled pneumatic valve 1 and an electric-controlled pneumatic valve 2, the electric-controlled pneumatic valve 1, the electric-controlled pneumatic valve 2 and the concentration sensor are all connected to the controller.
[0006] Furthermore, a mesh partition is provided in the middle of the slurry tank body, and the mesh partition divides the tank body into an upper slurry tank located above the mesh partition and a mixing tank located below the mesh partition. Both the infusion tube 1 and the infusion tube 2 are connected to the mixing tank, the concentration sensor is located in the upper slurry tank, and at least one mixing stirring paddle is provided in the mixing tank.
[0007] Furthermore, a mop driven roller located on the mesh partition is rotatably connected in the sizing tank, and a rotating shaft of the mop driven roller is pulled by a belt to the main shaft of the mixing paddle.
[0008] The difference between this scheme and the prior art is that: 1. The concentration sensor is used to detect the concentration of the additive in the upper tank. If the concentration of the additive is too high, the controller controls the electric-controlled pneumatic valve 2 to open, and the additive enters the slurry tank body. If the concentration of the additive is too high, the controller controls the electric-controlled pneumatic valve 1 to open, and water is injected into the slurry tank body to dilute it, so as to achieve the purpose of timely adjustment of the concentration of the additive; 2. Since the additive and water are not immediately dissolved in each other after injection, and the additive loss rate is greater in the process of the cloth being dragged through the slurry tank, it will also cause uneven mixing of the additive and water in the slurry tank body. Therefore, this scheme uses the process of the cloth being dragged through the slurry tank body to drive the passive rotation of the driven roller of the mop, and transmits its rotation to the mixing paddle. In this way, continuous stirring of the material in the slurry tank body can be achieved during continuous operation. Since the stirring occurs under the mesh partition, on the one hand, the interference between the cloth and the mixing paddle can be avoided, and on the other hand, the agitation of the liquid above the mesh partition caused by stirring can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the principle of the additive slurry tank structure.
[0010] Figure 2 It is a top view of the pulp tank body.
[0011] In the figure, 1. slurry tank body; 2. additive barrel; 3. water barrel; 4. concentration sensor; 5. controller; 6. electric-controlled pneumatic valve 1; 7. electric-controlled pneumatic valve 2; 8. mesh partition; 9. slurry tank; 10. mixing tank; 11. mixing stirring paddle; 12. mop driven roller. DETAILED DESCRIPTION
[0012] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0013] like Figure 1 and Figure 2 The additive slurry tank structure shown includes a slurry tank body 1, an additive barrel 2, a water barrel 3, a concentration sensor 4 and a controller 5. The additive barrel 2 and the slurry tank body 1 are connected to each other through an infusion tube 1 and an infusion tube 2, respectively. An electric-controlled pneumatic valve 1 6 and an electric-controlled pneumatic valve 2 7 are respectively provided on the infusion tube 1 and the infusion tube 2. The electric-controlled pneumatic valve 1 6, the electric-controlled pneumatic valve 2 7 and the concentration sensor 4 are all connected to the controller 5.
[0014] The middle part of the slurry tank body 1 is provided with a mesh partition 8, which divides the tank body into a slurry tank 9 located above the mesh partition 8 and a mixing tank 10 located below the mesh partition 8. Both the first and second infusion tubes are connected to the mixing tank 10. The concentration sensor 4 is located in the slurry tank 9, and at least one mixing paddle 11 is provided in the mixing tank 10. A mop driven roller 12 located above the mesh partition 8 is rotatably connected in the slurry tank 9, and the rotating shaft of the mop driven roller 12 and the main shaft of the mixing paddle 11 are pulled by a belt.
[0015] The difference between this scheme and the prior art is that: 1. The concentration sensor 4 is used to detect the concentration of the additive in the upper tank. If the concentration of the additive is too high, the controller 5 controls the electric-controlled pneumatic valve 2 7 to open, and the additive enters the slurry tank body 1. If the concentration of the additive is too high, the controller 5 controls the electric-controlled pneumatic valve 1 6 to open, and water is injected into the slurry tank body 1 to dilute it, so as to achieve the purpose of timely adjustment of the concentration of the additive; 2. Since the additive and water are not immediately dissolved in each other after injection, and the additive loss rate is greater in the process of the cloth dragging through the slurry tank, it will also cause the additive and water in the slurry tank body 1. Mixing is uneven, therefore, this scheme uses the process of the cloth dragging through the slurry tank body 1 to drive the mop driven roller 12 to rotate passively, and transmit its rotation to the mixing paddle 11. In this way, continuous stirring of the material in the slurry tank body 1 can be achieved during continuous operation. Since the stirring occurs under the mesh partition 8, on the one hand, the interference between the cloth and the mixing paddle 11 can be avoided, and the agitation of the liquid above the mesh partition 8 caused by stirring can also be reduced.
[0016] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
Claims
1. An additive slurry tank structure with automatic concentration control, characterized in that: The invention comprises a slurry tank body (1), an auxiliary agent barrel (2), a water barrel (3), a concentration sensor (4) and a controller (5); the auxiliary agent barrel (2) and the slurry tank body (1), and the water barrel (3) and the slurry tank body (1) are connected respectively via a first infusion tube and a second infusion tube; the first infusion tube and the second infusion tube are respectively provided with an electric-controlled pneumatic valve (6) and an electric-controlled pneumatic valve (7); the first electric-controlled pneumatic valve (6), the second electric-controlled pneumatic valve (7) and the concentration sensor (4) are all connected to the controller (5).
2. The additive slurry tank structure for automatically controlling the concentration according to claim 1, characterized in that: The slurry tank body (1) has a mesh partition (8) in the middle, and the mesh partition (8) divides the tank body into a slurry tank (9) located above the mesh partition (8) and a mixing tank (10) located below the mesh partition (8). The first infusion tube and the second infusion tube are both connected to the mixing tank (10). The concentration sensor (4) is located in the slurry tank (9), and at least one mixing stirring paddle (11) is provided in the mixing tank (10).
3. The additive slurry tank structure for automatically controlling the concentration according to claim 2, characterized in that: A mop driven roller (12) located on the mesh partition (8) is rotatably connected in the sizing tank (9), and a rotating shaft of the mop driven roller (12) and a main shaft of the mixing and stirring paddle (11) are pulled by a belt.