Frame type powdered ink reaction kettle
Through the multi-directional temperature monitoring and uniform heating design of the frame-type toner reactor, the problem of poor temperature monitoring in the prior art is solved, and a more efficient toner heating reaction effect is achieved.
Patent Information
- Application Number
- CN202422340751.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-09-25
AI Technical Summary
During the existing reactors, the temperature monitoring effect is poor during the monitoring of the toner raw material heating reaction, resulting in uneven heating reaction effect of the mixture.
A frame-type toner reactor is adopted. By setting up multiple detection ports and temperature sensors on the kettle body, combining guide frames and sliding block structures, multi-directional temperature monitoring is achieved, and even heating is performed using spiral heat conducting pipes.
It improves the accuracy of temperature monitoring and the uniformity of heating reactions, and improves the heating rate and reaction effect of the mixture.
Smart Images
Figure CN223221511U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of toner processing, in particular to a frame-type toner reaction kettle. Background Art
[0002] Toner, also known as carbon powder, is the powdered substance used in laser printers to create images on paper. Black toner is composed of a binder resin, carbon black, a charge control agent, and external additives. Color toners also require the addition of pigments for other colors.
[0003] The polymerization method is completed in the liquid phase and can produce carbon powder with a low melting temperature, which can meet the requirements of modern technology for energy conservation and environmental protection. The particle size of the carbon powder can be controlled by adjusting the amount of dispersant, stirring speed, polymerization time and solution concentration to achieve uniform composition, good color and high transparency. Therefore, the toner raw materials prepared by the polymerization method usually require the use of a reactor to stir the toner raw materials, such as the preparation of toner electric adjustment agent (N-cyclohexylurea).
[0004] At present, in the process of heating the toner raw materials in the reactor, in order to better realize the heating reaction of the toner raw materials, it is usually necessary to monitor and control the reaction temperature of the raw materials. The conventional monitoring method is to measure the temperature of the raw material mixture during the reaction process through a temperature sensor. However, since the monitored temperatures of materials in different directions are also different, relying on a single sensor for monitoring is likely to lead to poor monitoring effect, thereby affecting the heating reaction effect of the mixture. Therefore, a frame-type toner reactor is proposed to solve the above problem. Utility Model Content
[0005] (1) Purpose of the utility model
[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a frame-type toner reactor, which realizes multi-directional monitoring through the cooperation of the temperature sensor on the reaction part and multiple detection ports, and has the advantages of improving the monitoring effect and material reaction effect.
[0007] (2) Technical solution
[0008] The utility model provides a frame-type toner reaction kettle, comprising a kettle body, a connecting cover provided on the kettle body, a heating sleeve fixedly connected to the outer side of the kettle body, and reaction parts for heating reaction of toner raw materials provided on the kettle body, the connecting cover and the heating sleeve;
[0009] The reaction part includes a driving motor fixedly connected to the connecting cover, the output shaft of the driving motor is fixedly connected to a frame-type stirring shaft having one end passing through and extending to the inside of the kettle body, the inner side of the heating jacket is connected to a heat conduction pipe having one end passing through the kettle body and extending to the outside of the heating jacket, the inner side of the heating jacket is fixedly installed with the heating pipe, the outer surface of the heating jacket is fixedly connected with a group of guide frames, the inner side of the guide frames is slidably connected with a guide block, the outer surface of the heating jacket is provided with a detection port, the inner side of the guide block is slidably connected with a sliding block, the middle part of the sliding block is fixedly connected with a mounting ring having one end passing through the guide block, the inner side of the mounting ring is fixedly installed with a temperature sensor, and the guide frame is slidably connected with a threaded rod having one end passing through and extending to the inside of the sliding block;
[0010] There are a plurality of detection ports, and a check valve is fixedly installed on a plurality of the detection ports.
[0011] Preferably, the heat conducting pipe is a copper pipe, one end of which is located inside the kettle body and is distributed in a spiral shape, and the outer surface of the lower end of the heating jacket is connected to a drain pipe whose one end is connected to the heat conducting pipe.
[0012] Preferably, the lower end of the kettle body is connected to a discharge pipe with one end passing through the heating jacket, and valves are fixedly installed on the discharge pipe and the liquid outlet end of the heat conduction pipe.
[0013] Preferably, a sealing ring is fixedly connected to the upper end of the kettle body, a sealing groove adapted to the sealing ring is provided at the lower end of the connecting cover, a support ring is fixedly connected to the outer side of the heating sleeve, a group of hydraulic rods are fixedly connected to the upper surface of the support ring, and the output end of the hydraulic rod is fixedly connected to the outer surface of the connecting cover.
[0014] Preferably, a groove is provided on the outer surface of the heating sleeve, the detection port is provided in the groove, the guide frame is U-shaped, the guide block is slidably connected between a group of guide frames, the guide block is U-shaped, and the inner side of the guide block is fixedly connected to a support rod with one end passing through the sliding block.
[0015] Preferably, the outer diameter of the mounting ring is adapted to the inner diameter of the detection port, and a sealing ring is fixedly connected to the outer surface of one end of the mounting ring close to the detection port.
[0016] Preferably, the guide frame and the guide block are both provided with through holes for the threaded rod to slide through, and the sliding block is provided with a threaded groove that matches the threaded rod on the side close to the threaded rod, and the number and orientation of the circular holes in the threaded groove box correspond to the number and orientation of the detection ports.
[0017] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:
[0018] 1. The frame-type toner reactor drives the temperature sensor to extend to different detection ports through the mounting ring on the sliding block. After being fixed by the threaded rod, temperature monitoring in different directions can be achieved to improve the accuracy of temperature monitoring and adjustment, thereby improving the heating reaction effect of the mixture.
[0019] 2. The frame-type toner reactor has a heat pipe located at one end of the reactor body and is distributed in a spiral shape. When the heating medium is transported in the heating jacket, it can also be transported into the heat pipe, so that the mixed material can be heated evenly inside and outside during the heating reaction, thereby increasing the heating rate and further improving the reaction effect.
[0020] 3. After the frame-type toner reactor is opened by lifting the connecting cover through the activated hydraulic rod, it is convenient for the operator to put in the materials and clean the frame-type stirring shaft that rises with the connecting cover. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0022] Figure 2 This is a cross-sectional view of the connection between the heating jacket and the kettle body structure of the utility model;
[0023] Figure 3 This is a side view of the connection between the heating jacket and the kettle body structure of the utility model;
[0024] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.
[0025] Figure numerals: 1. kettle body; 2. connecting cover; 3. reaction part; 31. driving motor; 32. frame stirring shaft; 33. heat conducting pipe; 34. heating pipe; 35. sealing ring; 36. groove; 37. detection port; 38. sliding block; 39. threaded rod; 310. guide frame; 311. temperature sensor; 312. support rod; 313. mounting ring; 314. guide block; 4. heating jacket; 5. support ring; 6. liquid injection pipe; 7. liquid discharge pipe; 8. discharge pipe; 9. hydraulic rod. DETAILED DESCRIPTION
[0026] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.
[0027] In the description of the utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0028] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" can mean fixed connection, welding, riveting, bonding, etc., or detachable connection, threaded connection, key connection, pin connection, etc., or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.
[0029] like Figure 1-4 As shown, the present invention proposes a frame-type toner reaction kettle, comprising a kettle body 1, a connecting cover 2 provided on the kettle body 1, a heating sleeve 4 fixedly connected to the outside of the kettle body 1, and a reaction piece 3 for heating the toner raw material provided on the kettle body 1, the connecting cover 2 and the heating sleeve 4.
[0030] In the present invention, the outer surface of the heating jacket 4 is connected to a liquid injection pipe 6 , and the liquid inlet end of the liquid injection pipe 6 is connected to the output end of the heating medium for injecting heating medium, such as heating oil, into the heating jacket 4 .
[0031] It should be noted that in order to facilitate the pressure relief of heat in the kettle body 1 and the heating jacket 4, a pressure relief valve for pressure relief can be added to the connecting cover 2 and the heating jacket 4. Since the pressure relief valve is a well-known technical feature, it will not be described in detail in the text and figures.
[0032] In an optional embodiment, the reaction part 3 includes a driving motor 31 fixedly connected to the connecting cover 2, the output shaft of the driving motor 31 is fixedly connected to a frame-type stirring shaft 32 with one end passing through and extending to the inner side of the kettle body 1, the inner side of the heating jacket 4 is connected to a heat pipe 33 with one end passing through the kettle body 1 and extending to the outside of the heating jacket 4, the inner side of the heating jacket 4 is fixedly installed with a heating pipe 34, the outer surface of the heating jacket 4 is fixedly connected to a group of guide frames 310, the inner side of the guide frames 310 is slidably connected to a guide block 314, the outer surface of the heating jacket 4 is provided with a detection port 37, the inner side of the guide block 314 is slidably connected to a sliding block 38, the middle part of the sliding block 38 is fixedly connected to a mounting ring 313 with one end passing through the guide block 314, the inner side of the mounting ring 313 is fixedly installed with a temperature sensor 311, and the guide frame 310 is slidably connected to a threaded rod 39 with one end passing through and extending to the inside of the sliding block 38.
[0033] In this embodiment, the temperature sensor 311 is driven by the mounting ring 313 on the sliding block 38 to extend into the detection port 37 in different directions. After being fixed by the threaded rod 39, temperature monitoring in different directions can be achieved to improve the accuracy of temperature monitoring and adjustment, thereby improving the heating reaction effect of the mixture.
[0034] It should be noted that there are several detection ports 37, and one-way valves are fixedly installed on several detection ports 37. The one-way valves can prevent the heating medium in the heating sleeve 4 from flowing out, and at the same time, it can also facilitate the sensing detection end of the temperature sensor 311 to push the one-way valve open and contact the heating medium.
[0035] Among them, the heat conduction pipe 33 is a copper pipe, and the end of the heat conduction pipe 33 located on the inner side of the kettle body 1 is spirally distributed to increase the contact area between the heat conduction pipe 33 and the mixed material. The outer surface of the lower end of the heating jacket 4 is connected to a drain pipe 7 with one end connected to the heat conduction pipe 33, and the heating medium in the heating jacket 4 is conveniently discharged through the drain pipe 7.
[0036] In addition, the lower end of the kettle body 1 is connected to a discharge pipe 8 with one end passing through the heating jacket 4. Valves are fixedly installed on the discharge pipe 8 and the liquid outlet end of the heat conduction pipe 33. After the valve is opened, the heating medium in the heat conduction pipe 33 and the heating jacket 4 can be discharged together.
[0037] Secondly, a groove 36 is provided on the outer surface of the heating sleeve 4, and a detection port 37 is provided in the groove 36. The guide frame 310 is U-shaped, and the guide block 314 is slidably connected between a group of guide frames 310. The guide block 314 is supported by a group of guide frames 310 to stably slide back and forth along the vertical and horizontal planes on its inner side. The guide block 314 is U-shaped, and a support rod 312 with one end passing through the sliding block 38 is fixedly connected to the inner side of the guide block 314. The sliding block 38 is supported by the support rod 312 to stably slide toward or away from the side of the kettle body 1.
[0038] Then, the outer diameter of the mounting ring 313 is adapted to the inner diameter of the detection port 37 , and a sealing ring is fixedly connected to the outer surface of one end of the mounting ring 313 close to the detection port 37 .
[0039] Finally, both the guide frame 310 and the guide block 314 are provided with through holes for the threaded rod 39 to slide through. The through holes on the guide block 314 are circular, and the through holes on the guide frame 310 are long strips. A threaded groove that matches the threaded rod 39 is provided on the side of the sliding block 38 close to the threaded rod 39. The threaded rod 39 is rotated into the threaded groove to facilitate locking the sliding block 38 on the guide block 314, and the number and orientation of the circular holes in the threaded groove box correspond to the number and orientation of the detection ports 37.
[0040] In an optional embodiment, a sealing ring 35 is fixedly connected to the upper end of the kettle body 1, and a sealing groove compatible with the sealing ring 35 is formed at the lower end of the connecting cover 2. A support ring 5 is fixedly connected to the outer side of the heating jacket 4. A set of hydraulic rods 9 are fixedly connected to the upper surface of the support ring 5, and the output ends of the hydraulic rods 9 are fixedly connected to the outer surface of the connecting cover 2.
[0041] In this embodiment, after the hydraulic rod 9 is started to lift the connecting cover 2 and open it, it is convenient for the operator to put in materials and clean the frame-type stirring shaft 32 that is raised along with the connecting cover 2.
[0042] The working principle in the above embodiment is:
[0043] Since the guide block 314 can slide back and forth in the guide frame 310 in the vertical and horizontal directions, and the sliding block 38 can slide forward and backward on the support rod 312 of the guide block 314 toward or away from the side of the kettle body 1, the sensing detection end of the temperature sensor 311 is driven by the mounting ring 313 on the sliding block 38 to extend to the detection port 37 in different directions, and after the one-way valve on the detection port 37 is pushed open, the threaded rod 39 can be rotated to extend into the sliding block 38 to fix the sliding block 38 on the guide block 314, and the temperature sensor 311 can monitor the temperature of the heating medium in the corresponding detection port 37 to achieve temperature monitoring in different directions, thereby improving the accuracy of temperature monitoring and regulation. Since one end of the heat pipe 33 located in the kettle body 1 is spirally distributed, when the heating medium is transported in all heating jackets 4, it can also be transported into the heat pipe 33, so that the mixed material can be evenly heated inside and outside during the heating reaction, thereby increasing the heating rate and further improving the reaction effect.
[0044] After the material reaction is completed and discharged through the discharge pipe 8, the hydraulic rod 9 is started to lift the connecting cover 2 up and open it. The frame-type stirring shaft 32 that rises with the connecting cover 2 is convenient for the operator to clean and also convenient for the operator to add the next round of materials to be reacted.
[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A frame-type toner reactor, comprising a reactor body (1), characterized in that: The kettle body (1) is provided with a connecting cover (2), the outer side of the kettle body (1) is fixedly connected with a heating sleeve (4), and the kettle body (1), the connecting cover (2) and the heating sleeve (4) are provided with a reaction piece (3) for heating the toner raw material; The reaction member (3) includes a driving motor (31) fixedly connected to the connecting cover (2), the output shaft of the driving motor (31) is fixedly connected to a frame-type stirring shaft (32) having one end penetrating and extending to the inside of the kettle body (1), the inner side of the heating jacket (4) is connected to a heat pipe (33) having one end penetrating the kettle body (1) and extending to the outside of the heating jacket (4), the inner side of the heating jacket (4) is fixedly mounted with a heating pipe (34), the outer surface of the heating jacket (4) is fixedly connected to a group of guide frames (310), the guide frames ( The inner side of the guide frame (310) is slidably connected to a guide block (314), the outer surface of the heating sleeve (4) is provided with a detection port (37), the inner side of the guide block (314) is slidably connected to a sliding block (38), the middle part of the sliding block (38) is fixedly connected to a mounting ring (313) with one end penetrating the guide block (314), the inner side of the mounting ring (313) is fixedly mounted with a temperature sensor (311), and the guide frame (310) is slidably connected to a threaded rod (39) with one end penetrating and extending to the interior of the sliding block (38); There are a plurality of detection ports (37), and a one-way valve is fixedly installed on each of the detection ports (37).
2. A frame-type toner reactor according to claim 1, characterized in that: The heat conducting pipe (33) is a copper pipe, and one end of the heat conducting pipe (33) located inside the kettle body (1) is distributed in a spiral shape. The outer surface of the lower end of the heating jacket (4) is connected to a drain pipe (7) whose one end is connected to the heat conducting pipe (33).
3. The frame-type toner reactor according to claim 1, characterized in that: The lower end of the kettle body (1) is connected to a discharge pipe (8) having one end passing through the heating jacket (4), and valves are fixedly mounted on the discharge pipe (8) and the liquid outlet end of the heat conducting pipe (33).
4. The frame-type toner reactor according to claim 1, characterized in that: The upper end of the kettle body (1) is fixedly connected to a sealing ring (35), the lower end of the connecting cover (2) is provided with a sealing groove adapted to the sealing ring (35), the outer side of the heating sleeve (4) is fixedly connected to a support ring (5), the upper surface of the support ring (5) is fixedly connected to a group of hydraulic rods (9), and the output end of the hydraulic rod (9) is fixedly connected to the outer surface of the connecting cover (2).
5. The frame-type toner reactor according to claim 1, characterized in that: A groove (36) is provided on the outer surface of the heating sleeve (4), the detection port (37) is provided in the groove (36), the guide frame (310) is U-shaped, the guide block (314) is slidably connected between a group of guide frames (310), the guide block (314) is U-shaped, and a support rod (312) having one end passing through the sliding block (38) is fixedly connected to the inner side of the guide block (314).
6. The frame-type toner reactor according to claim 1, characterized in that: The outer diameter of the mounting ring (313) is adapted to the inner diameter of the detection port (37), and a sealing ring is fixedly connected to the outer surface of one end of the mounting ring (313) close to the detection port (37).
7. The frame-type toner reactor according to claim 1, characterized in that: The guide frame (310) and the guide block (314) are both provided with through-holes for the threaded rod (39) to slide through, and a threaded groove adapted to the threaded rod (39) is provided on a side of the sliding block (38) close to the threaded rod (39), and the number and orientation of the circular holes in the threaded groove box correspond to the number and orientation of the detection ports (37).