Efficient wet-process mixing machine
By introducing an auxiliary stirring and cleaning device into the high-efficiency wet mixer, the problem of poor cleaning effect in the prior art is solved, efficient stirring and rapid cleaning are achieved, and water resources are saved.
Patent Information
- Application Number
- CN202422377143.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The cleaning mechanism of the existing high-efficiency wet mixers is relatively poor, resulting in poor cleaning results and waste of water.
An efficient wet mixer including a stirring device, a discharge device and an auxiliary stirring and cleaning device is designed. The auxiliary stirring and cleaning device is used to realize the rotation introduction of cleaning water, thereby enhancing the cleaning efficiency.
It realizes efficient stirring and rapid cleaning, with a simple structure and saves water resources.
Smart Images
Figure CN223112824U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wet mixing, and particularly relates to an efficient wet mixer. Background Art
[0002] An efficient wet mixer is a mixing device commonly used in industries such as pharmaceuticals, chemicals, and foods. It mixes powdery or granular materials with an appropriate amount of solvent or liquid through a wet process to achieve an efficient and uniform mixing effect. The existing efficient wet mixer has good stirring effect and time, and has formed a complete stirring processing structure. However, the cleaning mechanism of the efficient wet mixer is relatively poor. Generally, cleaning water is introduced through a water pipe and then cleaned by positive and negative stirring. This cleaning method not only wastes water but also has a poor cleaning effect. Content of the Utility Model
[0003] The technical problem to be solved by the utility model is to provide an efficient wet mixer, which has a simple structure, is convenient and practical, stirs the mixed materials through an auxiliary stirring and cleaning device, and can rotate and introduce the cleaning water when cleaning the stirring tank to accelerate the flushing speed.
[0004] An efficient wet mixer includes a fixed frame, a stirring device, a discharging device, and an auxiliary stirring and cleaning device. The stirring device is installed on the fixed frame, and the discharging device and the auxiliary stirring and cleaning device are connected to the stirring device. The stirring device includes a stirring motor, stirring blades, a rotating column, a stirring tank, a sealing cover, a feeding pipe, a liquid adding pipe, and a powder filter. The stirring tank is connected to the fixed frame. The stirring motor is installed on the fixed frame, and the power rod penetrates through the bottom of the stirring tank and is connected to the rotating column. A plurality of the stirring blades are connected to the rotating column. The sealing cover is connected to the top of the stirring tank. The feeding pipe, the liquid adding pipe, and the powder filter are connected to the sealing cover. A negative pressure pipe is connected to the powder filter.
[0005] Preferably, a through lamp and an observation window are further arranged on the sealing cover.
[0006] Preferably, the discharging device includes a cylinder, a discharging pipe, a sealing pipe, and a sealing plate. The two ends of the sealing pipe are respectively connected to the cylinder and the stirring tank. The discharging pipe is connected to the lower side of the sealing pipe. The piston rod of the cylinder is connected to the sealing plate, and the sealing plate is arranged inside the sealing pipe.
[0007] Preferably, the auxiliary stirring and cleaning device includes a housing, a displacement cylinder, a rotating shaft, a strip gear, an end connection device, a middle section connection device, a front end connection device, and a rotating motor. One end of the housing is connected to the stirring tank. The displacement cylinder is connected inside the housing, and the piston rod is movably connected to the rotating shaft. The strip gear is movably connected inside the housing, and one end thereof penetrates the housing and is connected to the rotating motor. The rotating motor is installed on a fixed frame. One end of the rotating shaft is connected with a gear and a rotary joint, and the other end penetrates the housing and the side wall of the stirring tank and is sequentially connected to the end connection device, the middle section connection device, and the front end connection device. The gear meshes with the strip gear. A liquid guide hole and a plurality of liquid outlet holes are formed in the rotating shaft. The plurality of liquid outlet holes communicate with the liquid guide hole. The liquid guide hole communicates with the rotary joint. The plurality of liquid outlet holes respectively communicate with the end connection device, the middle section connection device, and the front end connection device.
[0008] Preferably, the end connection device, the middle section connection device, and the front end connection device each include a spray ring, a sealing connection plate, a positioning ring, and a sealing ring. The positioning ring is connected to the spray ring through the sealing connection plate. The spray ring and the positioning ring are sleeved on the rotating shaft. The sealing connection plate is slidably connected to the rotating shaft. A hanging platform that cooperates with each other is provided on one end of the inner wall of the spray ring and on the outer wall of the positioning ring. The sealing ring is sleeved on the hanging platform. The spray ring is provided with spray holes. Stirring blades are provided between the spray ring and the sealing connection plate of the middle section connection device and the front end connection device. One end of the positioning ring of the front end connection device is inserted into the spray ring of the adjacent middle section connection device. The spray ring of the end connection device is connected to the sealing connection plate of the adjacent middle section connection device. One end of the positioning ring of the end connection device is arranged in the spray ring and the other end is connected to the inner wall of the stirring tank. A pin slot is formed in the rotating shaft. A boss that fits into the pin slot is provided on the inner wall of the spray ring and on the stirring blade.
[0009] Preferably, a plurality of middle section connection devices are provided between the end connection device and the front end connection device. The positioning ring of the adjacent middle section connection device is inserted into the adjacent spray ring.
[0010] Beneficial effects:
[0011] (1) For the high-efficiency wet mixer of the present utility model, its structure is simple, convenient and practical. The auxiliary stirring and cleaning device stirs the mixed materials, and at the same time, when cleaning the stirring tank, the cleaning water can be rotated and introduced to accelerate the flushing speed.
[0012] (2) For the high-efficiency wet mixer of the present utility model, the displacement cylinder is used to control the telescopic movement of the end connection device, the middle section connection device, and the front end connection device to adjust the position of the flushing spray holes, so as to achieve the effect of increasing the flushing surface and improving the flushing efficiency. Description of the drawings
[0013] Figure 1 It is a schematic structural diagram of an efficient wet mixer;
[0014] Figure 2 It is a schematic structural diagram of a stirring device;
[0015] Figure 3 It is a schematic structural diagram of an auxiliary stirring and cleaning device;
[0016] Figure 4 It is a schematic structural diagram of a middle-section connecting device;
[0017] 1 - fixed frame, 2 - stirring device, 21 - stirring motor, 22 - stirring blade, 23 - rotating column, 24 - stirring tank, 25 - sealing cover, 26 - feed pipe, 27 - liquid addition pipe, 28 - powder filter, 29 - through lamp, 3 - discharging device, 31 - cylinder, 32 - discharging pipe, 33 - sealing pipe, 34 - sealing plate, 4 - auxiliary stirring and cleaning device, 41 - housing, 42 - displacement cylinder, 43 - rotating shaft, 44 - gear, 45 - strip gear, 46 - liquid outlet hole, 47 - end connecting device, 48 - middle-section connecting device, 49 - front-end connecting device, 410 - spraying ring, 411 - stirring knife, 412 - sealing connecting plate, 413 - positioning ring, 414 - hanging platform, 415 - spraying hole. Specific embodiments
[0018] The embodiments of the present invention will be further described below with reference to the accompanying drawings.
[0019] Embodiment 1
[0020] As Figures 1 to 4As shown in the figure; an efficient wet mixer, comprising a fixed frame 1, a stirring device 2, a discharging device 3 and an auxiliary stirring and cleaning device 4. The stirring device 2 is installed on the fixed frame 1, and the discharging device 3 and the auxiliary stirring and cleaning device 4 are connected to the stirring device 2. The stirring device 2 includes a stirring motor 21, stirring blades 22, a rotating column 23, a stirring tank 24, a sealing cover 25, a feeding pipe 26, a liquid adding pipe 27 and a powder filter 28. The stirring tank 24 is connected to the fixed frame 1. The stirring motor 21 is installed on the fixed frame 1 and the power rod penetrates through the bottom of the stirring tank 24 to be connected to the rotating column 23. A plurality of the stirring blades 22 are connected to the rotating column 23. The sealing cover 25 is connected to the top of the stirring tank 24. The feeding pipe 26, the liquid adding pipe 27 and the powder filter 28 are connected to the sealing cover 25. A negative pressure pipe is connected to the powder filter 28. A through lamp 29 and an observation window are further provided on the sealing cover 25. The discharging device 3 includes a cylinder 31, a discharging pipe 32, a sealing pipe 33 and a sealing plate 34. The two ends of the sealing pipe 33 are respectively connected to the cylinder 31 and the stirring tank 24. The discharging pipe 32 is connected to the lower side of the sealing pipe 33. The piston rod of the cylinder 31 is connected to the sealing plate 34. The sealing plate 34 is arranged in the sealing pipe 33. The auxiliary stirring and cleaning device 4 includes a housing 41, a displacement cylinder 42, a rotating shaft 43, a strip gear 45, a terminal connection device 47, a middle section connection device 48, a front end connection device 49 and a rotating motor. One end of the housing 41 is connected to the stirring tank 24. The displacement cylinder 42 is connected in the housing 41 and the piston rod is movably connected to the rotating shaft 43. The strip gear 45 is movably connected in the housing 41 and one end penetrates through the housing 41 to be connected to the rotating motor. The rotating motor is installed on the fixed frame 1. One end of the rotating shaft 43 is connected with a gear 44 and a rotary joint, and the other end penetrates through the housing 41 and the side wall of the stirring tank 24 to be sequentially connected to the terminal connection device 47, the middle section connection device 48 and the front end connection device 49. The gear 44 meshes with the strip gear 45. A liquid guiding hole and a plurality of liquid outlet holes 46 are formed in the rotating shaft 43. The plurality of liquid outlet holes 46 are communicated with the liquid guiding hole. The liquid guiding hole is communicated with the rotary joint. The plurality of liquid outlet holes 46 are respectively communicated with the terminal connection device 47, the middle section connection device 48 and the front end connection device 49. The terminal connection device 47, the middle section connection device 48 and the front end connection device 49 all include a spray ring 410, a sealing connection plate 412, a positioning ring 413 and a sealing ring. The positioning ring 413 is connected to the spray ring 410 through the sealing connection plate 412. The spray ring 410 and the positioning ring 413 are sleeved on the rotating shaft 43. The sealing connection plate 412 is slidably connected to the rotating shaft 43. Hanging platforms 414 which cooperate with each other are arranged on one end of the inner wall of the spray ring 410 and the outer wall of the positioning ring 413. The sealing ring is sleeved on the hanging platforms 414. Spray holes 415 are arranged on the spray ring 410;A stirring blade 411 is provided between the injection ring 410 of the middle-section connecting device 48 and the front-end connecting device 49 and the sealing connecting plate 412; one end of the positioning ring 413 of the front-end connecting device 49 is inserted into the injection ring 410 of the adjacent middle-section connecting device 48; the injection ring 410 of the end connecting device 47 is connected to the sealing connecting plate 412 of the adjacent middle-section connecting device 48, and one end of the positioning ring 413 of the end connecting device 47 is arranged in the injection ring 410 and the other end is connected to the inner wall of the stirring tank 24; a pin slot is formed on the rotating shaft 43, and bosses that are embedded in the pin slot are arranged on the inner wall of the injection ring 410 and the stirring blade 411; a plurality of middle-section connecting devices 48 are arranged between the end connecting device 47 and the front-end connecting device 49, and the positioning ring 413 of the adjacent middle-section connecting device 48 is inserted into the adjacent injection ring 410.;
[0021] Among them, a negative pressure is formed in the stirring tank 24 through a negative pressure pipe, so that the powder material is introduced into the stirring tank 24 through the feed pipe 26, a liquid is introduced through the liquid addition pipe 27, and at the same time, the powder is filtered out through the powder filter 28 to prevent the powder from being sucked out. A light source is provided through the through lamp 29 and the processing state of the material is observed through the observation window; the stirring motor 21 drives the rotating column 23 to rotate, and the rotating column 23 drives the stirring blades 22 to stir the material; the displacement of the sealing plate 34 is controlled by the air cylinder 31, so that the material enters the discharge pipe 32 through the sealing pipe 33 and is discharged; the bar-shaped gear 45 is driven to rotate by the rotating motor, and the bar-shaped gear 45 drives the gear 44, the rotating shaft 43, the end connecting device 47, the middle-section connecting device 48 and the front-end connecting device 49 to rotate in sequence to stir the material; the displacement air cylinder 42 drives the rotating shaft 43 to move, the rotating shaft 43 drives the injection ring 410 of the front-end connecting device 49 to move, the injection ring 410 drives the sealing connecting plate 412 and the positioning ring 413, and the hanging platform 414 of the positioning ring 413 cooperates with the hanging platform 414 on the injection ring 410 of the adjacent middle-section connecting device 48 to realize pulling the injection ring 410 of the middle-section connecting device 48 to move, and the positioning ring 413 of the middle-section connecting device 48 pulls the adjacent injection ring 410, and so on, a number of middle-section connecting devices 48 are pulled open in sequence. Finally, the sealing connecting plate 412 of the middle-section connecting device 48 pulls the injection ring 410 of the end connecting device 47 out, so that the injection ring 410 and the positioning ring 413 move and are pulled apart. Finally, the cleaning water is introduced through the rotary joint, the cleaning water is introduced into the liquid outlet hole 46 through the liquid guiding hole, and then enters the gap between the injection ring 410 and the rotating shaft 43 and the gap between the positioning ring 413 and the rotating shaft 43 through the liquid outlet hole 46, and is then discharged through the injection hole 415; when the rotating shaft 43 rotates, it is driven to rotate through the cooperation of the pin slot and the bosses arranged on the inner wall of the injection ring 410 and the stirring blade 411.
[0022] The specific embodiments of the present utility model have been described in detail above, but they are only examples, and the present utility model is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions made to the present utility model are also within the scope of the present utility model. Therefore, equivalent transformations and modifications made without departing from the spirit and scope of the present utility model are all covered within the scope of the present utility model.
Claims
1. An efficient wet mixer, characterized in that: It includes a fixed frame (1), a stirring device (2), a discharging device (3) and an auxiliary stirring and cleaning device (4). The stirring device (2) is installed on the fixed frame (1), and the discharging device (3) and the auxiliary stirring and cleaning device (4) are connected to the stirring device (2). The stirring device (2) includes a stirring motor (21), stirring blades (22), a rotating column (23), a stirring tank (24), a sealing cover (25), a feed pipe (26), a liquid adding pipe (27) and a powder filter (28). The stirring tank (24) is connected to the fixed frame (1). The stirring motor (21) is installed on the fixed frame (1) and the power rod penetrates through the bottom of the stirring tank (24) and is connected to the rotating column (23). A plurality of the stirring blades (22) are connected to the rotating column (23). The sealing cover (25) is connected to the top of the stirring tank (24). The feed pipe (26), the liquid adding pipe (27) and the powder filter (28) are connected to the sealing cover (25). A negative pressure pipe is connected to the powder filter (28).
2. The high-efficiency wet mixer according to claim 1, characterized in that: A through lamp (29) and an observation window are further arranged on the sealing cover (25).
3. The high-efficiency wet mixer according to claim 2, wherein: The discharging device (3) includes a cylinder (31), a discharging pipe (32), a sealing pipe (33) and a sealing plate (34). The two ends of the sealing pipe (33) are respectively connected to the cylinder (31) and the stirring tank (24). The discharging pipe (32) is connected to the lower side of the sealing pipe (33). The piston rod of the cylinder (31) is connected to the sealing plate (34). The sealing plate (34) is arranged inside the sealing pipe (33).
4. An efficient wet mixer according to claim 1 or 3, characterized in that: The auxiliary stirring and cleaning device (4) includes a housing (41), a displacement cylinder (42), a rotating shaft (43), a strip gear (45), a terminal connecting device (47), a middle section connecting device (48), a front end connecting device (49) and a rotating motor. One end of the housing (41) is connected to the stirring tank (24). The displacement cylinder (42) is connected inside the housing (41) and the piston rod is movably connected to the rotating shaft (43). The strip gear (45) is movably connected inside the housing (41) and one end penetrates through the housing (41) and is connected to the rotating motor. The rotating motor is installed on the fixed frame (1). One end of the rotating shaft (43) is connected with a gear (44) and a rotary joint and the other end penetrates through the side wall of the housing (41) and the stirring tank (24) and is sequentially connected to the terminal connecting device (47), the middle section connecting device (48) and the front end connecting device (49). The gear (44) meshes with the strip gear (45). A liquid guiding hole and a plurality of liquid outlet holes (46) are formed in the rotating shaft (43). The plurality of liquid outlet holes (46) are communicated with the liquid guiding hole. The liquid guiding hole is communicated with the rotary joint. The plurality of liquid outlet holes (46) are respectively communicated with the terminal connecting device (47), the middle section connecting device (48) and the front end connecting device (49).
5. The high-efficiency wet mixer according to claim 4, wherein: The end connection device (47), the middle section connection device (48) and the front end connection device (49) all include a spray ring (410), a sealing connection plate (412), a positioning ring (413) and a sealing ring. The positioning ring (413) is connected to the spray ring (410) through the sealing connection plate (412). The spray ring (410) and the positioning ring (413) are sleeved on the rotating shaft (43). The sealing connection plate (412) is slidably connected to the rotating shaft (43). Hanging platforms (414) that cooperate with each other are provided on one end of the inner wall of the spray ring (410) and on the outer wall of the positioning ring (413). The sealing ring is sleeved on the hanging platform (414). Spray holes (415) are provided on the spray ring (410). A stirring blade (411) is provided between the spray ring (410) and the sealing connection plate (412) of the middle section connection device (48) and the front end connection device (49). One end of the positioning ring (413) of the front end connection device (49) is inserted into the spray ring (410) of the adjacent middle section connection device (48). The spray ring (410) of the end connection device (47) is connected to the sealing connection plate (412) of the adjacent middle section connection device (48). One end of the positioning ring (413) of the end connection device (47) is arranged in the spray ring (410) and the other end is connected to the inner wall of the stirring tank (24). A pin groove is formed on the rotating shaft (43). Bosses that are embedded in the pin groove are provided on the inner wall of the spray ring (410) and the stirring blade (411).
6. The high-efficiency wet mixer according to claim 5, wherein: A plurality of middle section connection devices (48) are provided between the end connection device (47) and the front end connection device (49). The positioning ring (413) of the adjacent middle section connection device (48) is inserted into the adjacent spray ring (410).