Synthesizer for ultra-low color change leavening agent

Abstract

The utility model relates to the field of material synthesis devices, in particular to a synthesis device of an ultra-low color change leavening agent, which comprises a kettle body, a stirring mechanism is arranged on the inner side of the kettle body, a motor is arranged above the kettle body, an output shaft of the motor is connected with the top of the stirring mechanism, a heating mechanism is arranged on the inner side of the kettle body, and the heating mechanism is connected with the stirring mechanism. The heating mechanism is positioned on the outer side of the stirring mechanism; the heating mechanism comprises an annular top plate, an annular bottom plate and a plurality of heating rods, the heating rods are uniformly distributed along the circumference direction of the annular bottom plate, the end parts of the heating rods penetrate through the annular bottom plate, the annular bottom plate is mounted at the tops of the heating rods, and the annular bottom plate is in sliding lifting fit in the kettle body; the problems that an existing synthesis device is low in efficiency and consumes more energy in a mode of heating materials from outside to inside are solved.

Description

Technical Field

[0001] The utility model relates to the field of material synthesis devices, in particular to a synthesis device for an ultra-low color change leavening agent. Background Art

[0002] Printing and dyeing enterprises process a variety of fabrics. In order to make the leavening agent suitable for different fabrics, it is necessary to enhance the versatility of the leavening agent. At present, the commonly used leavening agents are mostly silicone softeners.

[0003] In order to reduce the color change of silicone softeners and fully consider the water working conditions of printing and dyeing enterprises, octamethylcyclotetrasiloxane and 1,1,3,3-tetramethyldisiloxane were reacted by acidic catalysis to obtain the key intermediate α,ω-hydrogensiloxane MG-S1. The key intermediate α,ω-hydrogensiloxane MG-S1 was then reacted with an allyl polyether epoxy compound to obtain the intermediate α,ω-diepoxysiloxane MG-S2. The intermediate α,ω-diepoxysiloxane MG-S2 was then reacted with polyethyleneimine to branch the α,ω-diepoxysiloxane, thereby obtaining a fabric bulking finishing agent with an imine-branched polyether block structure that has ultra-low color change and is resistant to recycled water working conditions.

[0004] During the product development process, it is necessary to adjust process parameters such as the molar ratio of reactants, reaction time, and reaction temperature. Therefore, a reactor is needed to stir and mix multiple raw materials in order to produce an ultra-low color change leavening agent. Currently, there are many types of reactors disclosed, such as the reactor disclosed in a Chinese patent with publication number CN103406085B, which includes a reactor body, a reactor cover with a feed inlet, a stirring device on the reactor cover, and a stirring device including a stirring shaft and a stirring frame sleeved on the stirring shaft. The stirring frame is composed of an arc-shaped stirring rod and a vertical stirring rod connecting the two ends of the stirring rod. A plurality of inclined stirring paddles are provided between the two vertical stirring rods, and the angle a between the plate surface of the stirring paddle and the horizontal plane is 55 degrees to 65 degrees.

[0005] Although the reactor provided by the above patent has a heating function, hot air is injected into the jacket outside the reactor body to first increase the temperature of the side wall of the reactor body and then gradually heat the material in the reactor body. This heating method is less efficient and consumes more energy. Utility Model Content

[0006] Based on this, it is necessary to address the problem that the existing method of heating materials from the outside to the inside of the reactor is low in efficiency and consumes a lot of energy. The utility model provides a synthesis device for an ultra-low color change leavening agent.

[0007] The present application provides a synthesis device for an ultra-low color change leavening agent, comprising a kettle, a stirring mechanism provided on the inner side of the kettle, a motor provided above the kettle, an output shaft of the motor connected to the top of the stirring mechanism, a heating mechanism provided on the inner side of the kettle, and the heating mechanism located outside the stirring mechanism;

[0008] The heating mechanism includes an annular top plate, an annular bottom plate and several heating rods. The heating rods are evenly distributed along the circumference of the annular bottom plate. The ends of the heating rods pass through the annular bottom plate. The annular bottom plate is installed on the top of the heating rods. The annular bottom plate slides and rises and falls in the kettle body.

[0009] Preferably, the stirring mechanism includes a central shaft and two sets of stirring devices, and the two sets of stirring devices are connected by bolts and sleeved on the central shaft.

[0010] Preferably, each of the stirring devices includes a plurality of driving rods and a plurality of stirring blades, and the number of the stirring blades corresponds to the number of the driving rods.

[0011] Preferably, a limiting tube is provided above the kettle body, a notch is provided on the limiting tube, and a connecting plate is fixedly provided on the side, an extrusion plate is provided at the notch, an adjusting screw is provided on the side of the extrusion plate through a bearing connection, and the adjusting screw thread passes through the connecting plate.

[0012] Preferably, a push rod is provided above the outer ring plate, the push rod passes through the limiting tube, and the extrusion plate extrudes the push rod.

[0013] Preferably, a plurality of slots are provided on the outer side surface of the annular bottom plate, and the bottom of the heating rod passes through the slots.

[0014] Preferably, a threaded hole and a through hole are provided on the annular bottom plate, and a threaded column is provided through the threaded hole.

[0015] Preferably, a sampling tube is obliquely provided on the outer side of the kettle body, the lower end of the sampling tube is communicated with the kettle body, and a sealing cover is provided on the top threaded sleeve of the sampling tube.

[0016] Preferably, a sampling device is further included, which includes a sampling barrel and a pull rod. The pull rod is installed on the top of the sampling barrel. The outer diameter of the sampling barrel is smaller than the inner diameter of the sampling tube and can be inserted into the sampling tube.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The utility model provides a heating mechanism, which is arranged in the kettle body and is located on the outside of the stirring mechanism. Under the premise of not affecting the operation of the stirring mechanism, the heating mechanism extends into the liquid, which can increase the temperature of the liquid under the operation of the heating mechanism. Compared with the existing reaction kettle that heats the liquid from the outside, the utility model has higher efficiency and lower energy consumption.

[0019] 2. The utility model provides an annular bottom plate and an annular top plate, so that the heating rod can be stably installed in the kettle body with their cooperation, avoiding the movement of the heating rod due to liquid flow; in addition, a threaded column is provided on the annular bottom plate, and the annular bottom plate can be controlled to rise and fall relative to the annular top plate by rotating the threaded column to accommodate heating rods of different lengths.

[0020] 3. The utility model sets a limiting tube, and sets an extrusion plate at the notch of the limiting tube, and sets an adjusting screw on the outside of the extrusion plate. The movement of the extrusion plate can be controlled by the adjusting screw to release the restriction of the top rod, thereby providing support for adjusting the position of the heating mechanism according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention and to make other features, purposes, and characteristics of the present invention more apparent. The accompanying drawings and descriptions of the exemplary embodiments of the present invention are intended to explain the present invention and do not constitute an improper limitation of the present invention.

[0022] Figure 1 It is a schematic structural diagram of the utility model as a whole;

[0023] Figure 2 It is a structural schematic diagram of the overall cross section of the utility model;

[0024] Figure 3 It is a structural diagram of the stirring mechanism of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the sampling tube and sampling device of the utility model

[0026] Figure 5 It is a structural diagram of the heating mechanism of the utility model;

[0027] Figure 6 This is a structural diagram of the annular bottom plate of the utility model;

[0028] Figure 7 It is a structural schematic diagram of the limiting rod of the utility model.

[0029] In the figure: 1. kettle body; 11. support leg; 12. discharge valve; 13. pressure gauge; 14. feed port; 15. motor; 16. sampling tube; 17. sealing cover; 18. control box; 2. stirring mechanism; 21. stirring device; 22. central axis; 23. driving rod; 24. stirring blade; 3. heating mechanism; 31. annular top plate; 32. heating rod; 33. annular bottom plate; 331. slot; 332. threaded hole; 34. ejector rod; 35. threaded column; 4. sampling device; 41. sampling barrel; 42. pull rod; 5. limiting tube; 51. connecting plate; 52. notch; 53. extrusion plate; 54. adjusting screw. DETAILED DESCRIPTION

[0030] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0031] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0032] In this utility model, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connect," and "fixed" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integration; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or an interaction between two components. However, the phrase "direct connection" indicates that the two connected entities are not connected through an intermediate structure, but are connected to form a whole through a connecting structure. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0033] Examples, such as Figures 1 to 7 As shown, the present application provides a synthesis device for an ultra-low color change leavening agent, which is used to increase the heating rate of materials and reduce energy consumption. This embodiment improves the existing reactor, that is, a heating mechanism 3 is added to the reactor, and the heating mechanism 3 is directly inserted into the liquid to transfer the heat generated by it directly to the liquid. Compared with the existing reactor that heats the liquid from the outside, it has higher efficiency and lower energy consumption. See the limit for details.

[0034] like Figure 1-Figure 2As shown, the reactor of the present invention includes a reactor body 1, a stirring mechanism 2, a sealing device, a reactor cover, and other auxiliary devices. The reactor cover is installed on the top of the reactor body 1, and is provided with a feed port 14, a discharge port, a thermometer port, a pressure gauge port, and other pipe ports. The thermometer port and the pressure gauge port are respectively provided with a thermometer and a pressure gauge 13. The discharge port is provided with a discharge valve 12. The stirring mechanism 2 is located on the inner side of the reactor body 1 and is connected to the motor 15 on the top of the reactor cover through a reducer. The sealing device is composed of a dynamic ring, a static ring, a spring, a sealing ring, etc., and sealing is achieved by the close fit of the dynamic ring and the static ring. In addition, a control box 18 is also provided on the outside of the reactor, and the control box 18 is electrically connected to the motor 15, the thermometer and the pressure gauge 13. In addition, a support leg 11 is provided at the bottom of the reactor.

[0035] like Figure 2-3 As shown, the stirring mechanism 2 includes a central shaft 22 and two sets of stirring elements 21. The two sets of stirring elements 21 are bolted together and sleeved on the central shaft 22. The central shaft 22 is connected to a reducer. Therefore, under the operation of the motor 15, the stirring elements 21 can be controlled to rotate, and the rotation of the stirring elements 21 achieves thorough mixing of the materials. Each set of stirring elements 21 includes a plurality of driving rods 23 and a plurality of stirring blades 24. The plurality of stirring blades 24 are evenly distributed in multiple groups. The multiple groups of stirring blades 24 correspond one to one with the plurality of driving rods 23. The stirring blades 24 drive the liquid to move.

[0036] like Figure 2 As shown, the heating mechanism 3 is located on the inner side of the kettle body 1, and the top is set through the kettle cover. At the same time, the heating mechanism 3 is located on the outer side of the stirring mechanism 2. Therefore, the rotation of the stirring mechanism 2 does not affect the operation of the heating mechanism 3, which provides convenience for the heating mechanism 3 to heat the liquid.

[0037] like Figure 4 As shown, in order to achieve heating treatment of the liquid, the heating mechanism 3 includes an annular top plate 31, an annular bottom plate 33 and a plurality of heating rods 32. The plurality of heating rods 32 are evenly distributed along the circumference direction of the annular bottom plate 33 and are arranged through the annular bottom plate 33. The annular bottom plate 33 is installed at the bottom of the plurality of heating rods 32 and can be raised and lowered relative to the kettle body 1. Therefore, with the cooperation of the annular bottom plate 33 and the annular top plate 31, the heating rods 32 can be stably set on the inner side of the kettle body 1. Therefore, after the heating rods 32 are energized, heat can be released to increase the temperature of the liquid.

[0038] like Figure 4As shown, based on the above technical solution, in order to facilitate the staff to extract liquid from the kettle body 1 to determine whether the multiple raw materials are mixed evenly, a sampling tube 16 is obliquely arranged on the outside of the kettle body 1. The lower end of the sampling tube 16 is connected to the kettle body 1. A sealing cap 17 is threadedly sleeved on the top of the sampling tube 16. Under the action of the sealing cap 17, the top of the sampling tube 16 can be blocked to achieve the sealing of the kettle body 1. A sampling device 4 is provided on the side of the sampling tube 16. The sampling device 4 includes a sampling barrel 41 and a pull rod 42. The pull rod 42 is installed on the top of the sampling barrel 41. The outer diameter of the sampling barrel 41 is smaller than the inner diameter of the sampling tube 16. When it is necessary to extract a liquid sample, the sealing cap 17 is removed, and the sampling barrel 41 is inserted into the sampling tube 16 and contacts the liquid. After the liquid enters the sampling barrel 41, the sampling barrel 41 is removed to complete the sampling task.

[0039] like Figure 5-Figure 6 As shown, in order to stably place the lower end of the heating rod 32, a plurality of slots 331 are provided on the outer side of the annular bottom plate 33. The bottom of the heating rod 32 passes through the slots 331. Under the action of the slots 331, the heating rod 32 is stably placed relative to the annular bottom plate 33.

[0040] To adjust the position of the annular bottom plate 33 relative to the annular top plate 31 according to the length of the heating rod 32, the annular bottom plate 33 is provided with a threaded hole 332 and a through hole. A threaded post 35 is threadedly provided through the threaded hole 332, and a rod is provided in the through hole. With the cooperation of the threaded post 35 and the rod, the annular bottom plate 33 is stably and adjustably mounted below the annular top plate 31. When the position of the annular bottom plate 33 needs to be adjusted, the threaded post 35 is rotated to force the annular bottom plate 33 to rise or fall.

[0041] like Figure 1-Figure 7 As shown, in order to accommodate heating rods 32 of different lengths to kettle bodies 1 of different depths, a limiting tube 5 is provided at the top of the kettle cover. The limiting tube 5 is provided with a notch 52, and a connecting plate 51 is fixedly provided on the side. An extrusion plate 53 is provided at the notch 52. An adjusting screw 54 is threadedly provided through the connecting plate 51. The end of the adjusting screw 54 is connected to and inserted into the extrusion plate 53 via a bearing. Therefore, the position of the extrusion plate 53 can be adjusted by adjusting the screw 54. A push rod 34 is provided above the annular top plate 31. The push rod 34 is provided through the limiting tube 5. The extrusion plate 53 squeezes the push rod 34, so that the push rod 34 is placed stationary relative to the kettle cover, thereby stably positioning the heating mechanism 3 at a certain position of the kettle body 1.

[0042] Of course, the position of the heating mechanism 3 can also be adjusted according to requirements, that is, the adjusting screw 54 is rotated to control the movement of the extrusion plate 53, and the restriction of the jacking rod 34 is released, so that the jacking rod 34 drives the heating rod 32, the annular bottom plate 33 and the annular top plate 31 to ascend and descend. In order to realize the sealing connection of the jacking rod 34 and the restriction pipe 5, a sealing layer can be arranged on the inner side wall of the restriction pipe 5, and the sealing layer is in contact with the jacking rod 34. The connecting wire of the heating rod 32 can be sealed through the jacking rod 34, that is, a through hole is arranged on the jacking rod 34, and the connecting wire is connected to the sealing through hole through a sealing ring and the like.

[0043] In the utility model, the heating mechanism is arranged in the kettle body and is outside the stirring mechanism, the heating mechanism is inserted into the liquid under the premise of not affecting the working of the stirring mechanism, the temperature of the liquid can be improved under the working of the heating mechanism, compared with the prior art, the efficiency is higher and the energy consumption is lower; the annular bottom plate and the annular top plate are arranged, the heating rod can be stably installed in the kettle body under the cooperation of the annular bottom plate and the annular top plate, and the movement of the heating rod caused by the flow of the liquid is avoided; in addition, the threaded column is arranged on the annular bottom plate, the annular bottom plate can be controlled to ascend and descend relative to the annular top plate by rotating the threaded column, so as to adapt to the heating rods of different lengths; the restriction pipe is arranged, the extrusion plate is arranged at the gap of the restriction pipe, and the adjusting screw is arranged outside the extrusion plate, the extrusion plate can be controlled to move by the adjusting screw, the restriction of the jacking rod is released, and support is provided for adjusting the position of the heating mechanism according to requirements.

[0044] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the patent range of the utility model. It should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the utility model, a plurality of deformations and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model should be subject to the appended claims.

Claims

1. A synthesis device for an ultra-low color change leavening agent, characterized in that: The invention comprises a kettle body (1), a stirring mechanism (2) is provided on the inner side of the kettle body (1), a motor (15) is provided above the kettle body, an output shaft of the motor (15) is connected to the top of the stirring mechanism (2), a heating mechanism (3) is provided on the inner side of the kettle body (1), and the heating mechanism (3) is located outside the stirring mechanism (2); The heating mechanism (3) comprises an annular top plate (31), an annular bottom plate (33) and a plurality of heating rods (32). The heating rods (32) are evenly distributed along the circumference of the annular bottom plate (33). The ends of the heating rods (32) pass through the annular bottom plate (33). The annular bottom plate (33) is installed at the bottom of the heating rods (32). The annular bottom plate (33) is slidably and lifted / lowered in the kettle body (1).

2. The synthesis device of an ultra-low color change leavening agent according to claim 1, characterized in that: The stirring mechanism (2) comprises a central shaft (22) and two sets of stirring devices (21), and the two sets of stirring devices (21) are connected by bolts and sleeved on the central shaft (22).

3. The synthesis device of an ultra-low color change leavening agent according to claim 2, characterized in that: Each stirring device (21) comprises a plurality of driving rods (23) and a plurality of stirring blades (24), and the number of the stirring blades (24) and the number of the driving rods (23) correspond to each other.

4. The synthesis device of an ultra-low color change leavening agent according to claim 3, characterized in that: A limiting tube (5) is provided above the kettle body (1), a notch (52) is provided on the limiting tube (5), and a connecting plate (51) is fixedly provided on the side thereof, an extrusion plate (53) is provided at the notch (52), and an adjusting screw (54) is provided on the side of the extrusion plate (53) via a bearing connection, and the adjusting screw (54) is threadedly passed through the connecting plate (51).

5. The synthesis device of an ultra-low color change leavening agent according to claim 4, characterized in that: A push rod (34) is provided above the annular top plate (31), the push rod (34) passes through the limiting tube (5), and the extrusion plate (53) extrudes the push rod (34).

6. The synthesis device of an ultra-low color change leavening agent according to claim 5, characterized in that: The outer side surface of the annular bottom plate (33) is provided with a plurality of slots (331), and the bottom of the heating rod (32) is provided through the slots (331).

7. The synthesis device of an ultra-low color change leavening agent according to claim 6, characterized in that: The annular bottom plate (33) is provided with a threaded hole (332) and a through hole, and a threaded column (35) is provided through the threaded hole (332).

8. The synthesis device of an ultra-low color change leavening agent according to claim 1, characterized in that: A sampling tube (16) is obliquely arranged on the outer side of the kettle body (1), the lower end of the sampling tube (16) is communicated with the kettle body (1), and a sealing cover (17) is threadedly sleeved on the top of the sampling tube (16).

9. The synthesis device of an ultra-low color change leavening agent according to claim 8, characterized in that: The invention also includes a sampling device (4), which includes a sampling barrel (41) and a pull rod (42). The pull rod (42) is installed on the top of the sampling barrel (41). The outer diameter of the sampling barrel (41) is smaller than the inner diameter of the sampling tube (16), and the sampling barrel (41) can penetrate into the sampling tube (16).

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