CN111773943A - Online dispersion auto sucking machine and slurrying system - Google Patents
Online dispersion auto sucking machine and slurrying system Download PDFInfo
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- CN111773943A CN111773943A CN202010645686.5A CN202010645686A CN111773943A CN 111773943 A CN111773943 A CN 111773943A CN 202010645686 A CN202010645686 A CN 202010645686A CN 111773943 A CN111773943 A CN 111773943A
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/53—Mixing liquids with solids using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/58—Mixing liquids with solids characterised by the nature of the liquid
- B01F23/581—Mixing liquids with solids, slurries or sludge, for obtaining a diluted slurry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/716—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components
- B01F35/7163—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components the containers being connected in a mouth-to-mouth, end-to-end disposition, i.e. the openings are juxtaposed before contacting the contents
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention relates to an online dispersing suction machine and a pulping system. The stirring device comprises a driving motor, a main shaft, a stirring cavity, a rotor and a stator, wherein one end of the main shaft is in transmission connection with a driving shaft of the driving motor, the rotor is fixed at the other end of the main shaft, and the driving motor is used for driving the rotor to rotate; a first opening structure for inserting the main shaft is arranged on the stirring cavity, and the first opening structure and the main shaft are assembled in a rotating and sealing mode; the stirring cavity is also provided with a liquid material inlet, a powder material inlet and a discharge hole; the stator is fixed in the stirring cavity and covers the outer peripheral side of the rotor, the discharge port is arranged on the outer peripheral side of the stator, blades used for conveying liquid materials or mixed materials to the discharge port are arranged on the rotor, and a first through hole for the liquid materials or the mixed materials to pass through is formed in the stator. By adopting the online dispersion suction machine and the pulping system, the phenomena that powder is easy to float and the powder is easy to agglomerate when powder and liquid are sequentially added in the prior art are avoided, and the stirring and mixing efficiency is improved.
Description
Technical Field
The invention relates to an online dispersing suction machine and a pulping system.
Background
The traditional mode of obtaining thick liquids is to carry liquid material and powder in the slurrying cauldron, carries the completion back, starts agitator motor and drives the paddle rotation, carries out flash mixed and then obtains required thick liquids to the material in the slurrying cauldron. The material filling mode comprises a manual adding mode and an automatic adding mode. The automatic addition of liquid materials is mainly based on the addition of a conveying pump, and for the automatic addition of powder materials, the four conveying modes of negative pressure conveying, positive pressure conveying, spiral conveying and oscillation conveying are basically available.
In the pulping process, two adding sequences of liquid materials and powder materials are adopted, wherein one adding sequence is to add the liquid materials and then add the powder materials, and the other adding sequence is to add the powder materials and then add the liquid materials, and the two adding sequences have great defects. When adding the powder after adding the liquid material earlier, the powder can float on the liquid material, and this makes powder and liquid material very difficult to mix, often needs pulping kettle to be equipped with high-power, high rotational speed agitator motor just can form high torrent, big swirl in pulping kettle, and then just can realize powder and liquid material intensive mixing stirring. The phenomena of powder agglomeration, difficult dispersion and mixing, wall sticking and the like can occur when the powder is added firstly and then the liquid material is added, and long-time stirring is often needed to realize the full mixing of the powder and the liquid material, so that the stirring and mixing efficiency is reduced.
Disclosure of Invention
The invention provides an online dispersing suction machine, which is used for solving the technical problems mentioned in the background technology. The invention also provides a pulping system applying the online dispersing and sucking machine.
The technical scheme of the online dispersion suction machine is realized as follows:
an online dispersing and sucking machine comprises a driving motor, a main shaft, a stirring cavity, a rotor and a stator, wherein one end of the main shaft is in transmission connection with a driving shaft of the driving motor, the rotor is fixed at the other end of the main shaft, and the driving motor is used for driving the rotor to rotate; a first opening structure for inserting the main shaft is arranged on the stirring cavity, and the first opening structure and the main shaft are assembled in a rotating and sealing mode; the stirring cavity is also provided with a liquid material inlet, a powder material inlet and a discharge hole; the stator is fixed in the stirring cavity and covers the outer peripheral side of the rotor, the discharge port is arranged on the outer peripheral side of the stator, blades used for conveying liquid materials or mixed materials to the discharge port are arranged on the rotor, and a first through hole through which the liquid materials or the mixed materials pass is formed in the stator.
On the basis of the scheme, the method is further improved as follows,
the stirring chamber includes thin footpath section and thick footpath section, the thin footpath section is towards driving motor one side, rotor and stator are located the thick footpath section, liquid material import intercommunication sets up on the thin footpath section.
The rotor is provided with a second through hole for the liquid to pass through, and the discharge hole is formed in the thick-diameter section.
The stirring cavity is further provided with a second opening structure which is opposite to the first opening structure, a sealing end cover is arranged at the position of the second opening structure in a sealing mode, and the powder outlet is communicated with the sealing end cover.
The stirring device is characterized by further comprising a fixing sleeve, wherein the fixing sleeve is covered on the outer peripheral side of the main shaft, one end of the fixing sleeve is fixedly connected with a shell of the driving motor, the other end of the fixing sleeve is fixedly connected with the stirring cavity in a sealing mode, and a bearing supporting structure is assembled between the fixing sleeve and the main shaft in a rotating mode.
Still including being used for carrying out water-cooling body to bearing support mechanism and first open structure department, water-cooling body includes cooler bin, cooling pump and cooling line.
Still establish the motor case in the driving motor outside including the cover, the top at the motor case is fixed to the cooling pump, the top at the cooling pump is fixed to the cooling tank.
The rotor is provided with a circular groove for inserting the stator and assembling the stator in a clearance mode, and the blades are arranged on the side face, away from the driving motor, of the rotor.
The technical scheme of the pulping system is realized as follows:
a pulping system comprises a suction machine, a pulping kettle, a liquid supply device and a powder supply device, wherein the suction machine comprises a driving motor, a main shaft, a stirring cavity, a rotor and a stator, one end of the main shaft is in transmission connection with a driving shaft of the driving motor, the rotor is fixed at the other end of the main shaft, and the driving motor is used for driving the rotor to rotate; a first opening structure for inserting the main shaft is arranged on the stirring cavity, and the first opening structure and the main shaft are assembled in a rotating and sealing mode; the stirring cavity is also provided with a liquid material inlet, a powder material inlet and a discharge hole; the slurry preparing device comprises a stator, a rotor, a slurry preparing kettle, a powder supplying device, a powder feeding device, a stirring cavity and a slurry preparing kettle, wherein the stator is fixed in the stirring cavity and covers the outer peripheral side of the rotor, the discharge hole is arranged on the outer peripheral side of the stator, blades for transferring liquid materials or mixed materials to the discharge hole are arranged on the rotor, a first through hole for the liquid materials or the mixed materials to pass through is formed in the stator, the slurry preparing kettle and the liquid supplying device are communicated with a liquid material inlet of the stirring cavity through a three-way valve, the powder supplying device is communicated with a; the three-way valve is used for connecting the liquid supply device to supply liquid to the pulping kettle and is also used for connecting the pulping kettle and the suction machine after the liquid is supplied to realize the circular mixing and stirring of powder and the liquid in the pulping kettle in the stirring cavity.
On the basis of the scheme, the method is further improved as follows,
the stirring chamber includes thin footpath section and thick footpath section, the thin footpath section is towards driving motor one side, rotor and stator are located the thick footpath section, liquid material import intercommunication sets up on the thin footpath section.
The rotor is provided with a second through hole for the liquid to pass through, and the discharge hole is formed in the thick-diameter section.
The stirring cavity is further provided with a second opening structure which is opposite to the first opening structure, a sealing end cover is arranged at the position of the second opening structure in a sealing mode, and the powder outlet is communicated with the sealing end cover.
The stirring device is characterized by further comprising a fixing sleeve, wherein the fixing sleeve is covered on the outer peripheral side of the main shaft, one end of the fixing sleeve is fixedly connected with a shell of the driving motor, the other end of the fixing sleeve is fixedly connected with the stirring cavity in a sealing mode, and a bearing supporting structure is assembled between the fixing sleeve and the main shaft in a rotating mode.
Still including being used for carrying out water-cooling body to bearing support mechanism and first open structure department, water-cooling body includes cooler bin, cooling pump and cooling line.
Still establish the motor case in the driving motor outside including the cover, the top at the motor case is fixed to the cooling pump, the top at the cooling pump is fixed to the cooling tank.
The rotor is provided with a circular groove for inserting the stator and assembling the stator in a clearance mode, and the blades are arranged on the side face, away from the driving motor, of the rotor.
The discharge port is communicated with the top of the pulping kettle, the liquid material inlet is communicated with the bottom of the pulping kettle, and the powder supply device is a material suction gun head or a ton bag unpacking machine.
By adopting the technical scheme, the invention has the beneficial effects that: by adopting the on-line dispersion suction machine and the pulping system, when pulping is needed, the liquid supply device is firstly communicated with the suction machine, the suction machine is started, the rotor in the suction machine can transfer the liquid material into the pulping kettle, thereby realizing the addition of the liquid material, then the pulping kettle is communicated with a material suction machine by a three-way valve, the material suction machine can realize the circular pumping of liquid materials in the pulping kettle, then the stirring cavity is communicated with the powder supply device, the powder and the liquid can be stirred and mixed in the stirring cavity, the stirred mixture can be pumped and stirred by the suction machine in a circulating and reciprocating way, thereby realizing the full mixing and stirring of the powder and the liquid, because the powder material and the liquid material are stirred and mixed in the stirring cavity, the powder material and the liquid material are synchronously added into the stirring cavity, thereby avoided among the prior art powder and liquid material to add the time in proper order and caused the powder to float, the powder phenomenon of cohesion, and then improved the efficiency of stirring mixture.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall configuration of a pulping system of the invention;
FIG. 2 is a schematic view of the overall structure of a suction machine in the pulping system of the present invention;
FIG. 3 is a partially enlarged schematic view of the suction machine of FIG. 2;
FIG. 4 is a schematic view of a stator of a suction machine in the pulping system of the present invention;
FIG. 5 is a schematic cross-sectional view taken at A-A in FIG. 4;
FIG. 6 is a schematic view of a rotor of a suction machine in the pulping system of the present invention;
FIG. 7 is a schematic cross-sectional view taken at B-B of FIG. 4;
FIG. 8 is a schematic view of a pipette tip of the present invention;
wherein: 1-ton bag unpacking machine, 2-material sucking machine, 3-pulping kettle, 4-driving motor, 5-stirring cavity, 6-liquid material inlet, 7-powder material inlet, 8-material outlet, 9-motor box, 10-cooling pipeline, 11-cooling pump, 12-cooling box, 13-fixing sleeve, 14-main shaft, 15-connecting sleeve, 16-bearing supporting structure, 17-rotary sealing structure, 18-sealing end cover, 19-rotor, 20-stator, 21-first through hole, 22-blade, 23-second through hole, 24-circular groove, 25-material feeding pipe and 26-vent pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The specific embodiment of the pulping system of the invention is as follows: as shown in fig. 1 to 8, the pulping system includes a material suction machine 2, a pulping kettle 3, a liquid supply device and a powder supply device, the material suction machine 2 includes a driving motor 4, a main shaft 14, a stirring cavity 5, a rotor 19 and a stator 20, one end of the main shaft 14 is in transmission connection with a driving shaft of the driving motor 4, the rotor 19 is fixed at the other end of the main shaft 14, and the driving motor 4 is used for driving the rotor 19 to rotate; a first opening structure for inserting the main shaft 14 is arranged on the stirring cavity 5, and the first opening structure and the main shaft 14 are assembled in a rotating and sealing mode; the stirring cavity 5 is also provided with a liquid material inlet 6, a powder material inlet 7 and a discharge hole 8; the slurry preparing device comprises a stirring cavity 5, a stator 20, a discharge hole 8, a rotor 19, a first through hole 21, a slurry preparing kettle 3 and a liquid supply device, wherein the stator 20 is fixed in the stirring cavity 5 and covers the outer peripheral side of the rotor 19, the discharge hole 8 is arranged on the outer peripheral side of the stator 20, the rotor 19 is provided with blades 22 used for transferring liquid materials or mixed materials to the discharge hole 8, the stator 20 is provided with the first through hole 21 for the liquid materials or the mixed materials to pass through, the slurry preparing kettle 3 and the liquid supply device are communicated with a liquid material inlet 6 of the stirring cavity 5 through a three-way valve, the powder supply device is communicated with a; the three-way valve is used for connecting the liquid supply device to supply liquid to the pulping kettle 3 and connecting the pulping kettle 3 and the suction machine 2 after the liquid is supplied to realize the circular mixing and stirring of powder and the liquid in the pulping kettle 3 in the stirring cavity 5.
Specifically, slurrying system includes auto sucking machine 2, slurrying cauldron 3, confession liquid device and supplies the powder device in this embodiment, and slurrying cauldron 3 is the cauldron jar that is used for depositing the hybrid beam in this embodiment. In this embodiment, the liquid supply device (not shown) is a liquid storage tank, and the liquid supply device and the pulping kettle 3 are both communicated with a liquid inlet 6 on a stirring cavity 5 of the material suction machine 2 through a three-way valve. The liquid supply device can be respectively communicated with the stirring cavity 5, the pulping kettle 3 and the stirring cavity 5 by switching the three-way valve. The pulping kettle 3 in this embodiment is a storage tank for storing the mixture (liquid material and powder material). In this embodiment, the powder supply device is a ton bag unpacking machine 1, the ton bag unpacking machine 1 comprises a transition bin for storing powder, and a powder inlet 7 of a stirring cavity 5 of a material suction machine 2 is communicated with the transition bin. In this embodiment, the pulping kettle 3, the liquid supply device and the powder supply device are all existing devices, and detailed description of these devices is omitted in this embodiment.
As shown in fig. 2 and 3, the suction machine 2 in this embodiment includes a driving motor 4, a main shaft 14, a stirring chamber 5, a rotor 19, and a stator 20. Wherein the driving shaft of the driving motor 4 is fixedly connected with the left end of the main shaft 14 through a coupling sleeve 15, and the driving shaft of the driving motor 4 and the main shaft 14 are respectively inserted into two ends of the coupling sleeve 15 and are assembled in a rotation stopping way through flat keys. In other embodiments, the drive shaft of the drive motor 4 may also be directly integrated with the spindle 14 or welded thereto. In this embodiment, a motor box 9 is disposed on an outer peripheral side of the driving motor 4, the motor box 9 is separately disposed, the motor box 9 includes a base, a housing and a top plate, the housing is square-tube-shaped in this embodiment, and the base and the top plate are respectively connected and fixed with an upper port and a lower port of the housing. The right side wall of the housing in this embodiment is provided with a through hole for the spindle 14 to pass through. In this embodiment, a fixing sleeve 13 is disposed between the driving motor 4 and the right side wall of the housing, the fixing sleeve 13 is covered on the outer peripheral side of the spindle 14, one end of the fixing sleeve 13 is fixedly connected to the housing of the driving motor 4, and the other end is fixedly connected to the right side wall of the housing. In order to enhance the supporting effect on the main shaft 14, a bearing support structure 16 is rotatably assembled between the fixed sleeve 13 and the main shaft 14 in the embodiment, and the bearing support structure 16 comprises a bearing and an oil seal framework. In this embodiment, the fixing sleeve 13 is separately arranged, that is, the fixing sleeve 13 includes a left sleeve and a right sleeve, the left sleeve and the right sleeve are fixedly connected by a flange structure, and the bearing support structure 16 is installed in the flange structure between the left sleeve and the right sleeve. The telescopic left end of a left side and the telescopic right-hand member of right side also all are provided with flange structure in this embodiment, and the telescopic left end of a left side passes through the bolt and is connected fixedly with driving motor 4's shell, and the telescopic right-hand member of right side also passes through bolt and housing fixed connection, and the flange structure of the sleeve right-hand member of right side is located the housing outside in this embodiment, and the through-hole on the sleeve right side wall of the housing is worn out to the sleeve of right side promptly, and welded fastening is followed in the hole of through-hole on. Stirring chamber 5 is the tubular structure in this embodiment, and the left end in stirring chamber 5 is provided with the first open structure that supplies main shaft 14 to insert, because need stir liquid material and powder in stirring chamber 5, in order to avoid the condition that the liquid material flows from first open structure, rotary seal assembles between first open structure and the main shaft 14 in this embodiment, is provided with rotary seal structure 17 in the first open structure promptly, and main shaft 14 both can free rotation like this, also can realize the sealed shutoff to stirring chamber 5. Since the rotary seal structure 17 is a common structure in daily life, the rotary seal structure 17 will not be described in detail in this embodiment, for example, the rotary seal structure 17 may be composed of a slip ring made of teflon and a rubber O-ring providing elasticity.
In this embodiment, the stirring chamber 5 is provided with a liquid inlet 6, a powder inlet 7 and a discharge port 8. Specifically, in this embodiment, the stirring chamber 5 includes a small diameter section and a large diameter section, wherein the small diameter section faces the driving motor 4, the rotor 19 and the stator 20 are located in the large diameter section, the liquid inlet 6 is communicated with the small diameter section, and the liquid inlet is specifically communicated with the bottom of the small diameter section. In this embodiment, the right port of the thick diameter section of the stirring cavity 5 constitutes the second opening structure in this embodiment, in order to realize the sealing and plugging of the second opening structure, the sealing end cover 18 is installed at the second opening structure in this embodiment, and the sealing rubber ring is arranged on the port edges of the sealing end cover 18 and the second opening structure, so that the sealing performance is ensured. In this embodiment, the powder inlet 7 is integrally formed on the sealing end cover 18. In the embodiment, the discharge port 8 is arranged on the large-diameter section, and the discharge is positioned on the outer peripheral sides of the rotor 19 and the stator 20, so that the rotor 19 is favorable for transferring liquid materials or powder materials to the discharge port 8.
In this embodiment, the rotor 19 is fixed at the right end of the main shaft 14, so that the rotation of the driving motor 4 can drive the rotor 19 to rotate. As shown in fig. 4 and 5, in the present embodiment, the stator 20 has an annular shape, and the stator 20 is fixedly connected to the end cap 18. A plurality of first through holes 21 for passing powder and liquid are provided on the outer peripheral side of the stator 20, each first through hole 21 is a kidney-shaped insertion hole, and each first through hole 21 is provided at equal intervals along the circumferential direction of the stator 20. As shown in fig. 6 and 7, in the present embodiment, a mounting hole for fixedly connecting with the main shaft 14 is provided inside the rotor 19, and a plurality of blades 22 are provided on the right side surface of the rotor 19, and each blade 22 is helical. Since the liquid inlet 6 is located on the left side of the rotor 19, in order to facilitate the liquid to flow to the vanes 22, a plurality of second through holes 23 for the liquid to pass through are further provided on the rotor 19 in this embodiment. The second through holes 23 are also all kidney-shaped holes in the present embodiment, and the second through holes 23 are arranged at equal intervals in the circumferential direction. Each second through hole 23 in the present embodiment is located in an annular region between each vane 22 and the fitting hole. In order to achieve precise assembly of the rotor 19 and the stator 20, in this embodiment, a circular groove 24 into which the stator 20 is inserted is further provided on the rotor 19, specifically, in this embodiment, each blade 22 is provided with a spacing neutral position, that is, the spacing neutral positions on each blade 22 are arranged in a circular shape as a whole, and the spacing neutral positions are connected into the circular groove 24 as a whole. When the rotor 19 and the stator 20 are assembled, the left end of the stator 20 is inserted into the space between the vanes 22, and in this embodiment, the annular groove 24 of the rotor 19 and the stator 20 are assembled with a gap therebetween.
In order to cool the spindle 14, a water cooling mechanism is further provided in this embodiment, and the water cooling mechanism includes a cooling tank 12, a cooling pump 11 and a cooling pipeline 10, as shown in fig. 2, in this embodiment, the cooling pump 11 is installed on the top of the motor box 9, the cooling tank 12 is installed above the cooling pump 11, wherein the cooling tank 12 is used for storing cooling liquid, and the cooling pump 11 is used for pumping the cooling liquid to a portion to be cooled by water. The water cooling mechanism in the embodiment is used for performing water cooling on the bearing support structure 16 and the rotary sealing structure 17. Since the arrangement mode and the working principle of the water cooling mechanism are the prior art, detailed description is omitted in the embodiment.
As shown in fig. 1, in this embodiment, the discharge port 8 of the stirring chamber 5 is communicated with the top of the slurrying kettle 3, the liquid inlet 6 of the stirring chamber 5 is communicated with the bottom of the slurrying kettle 3 through a three-way valve, and the powder inlet 7 of the stirring chamber 5 is communicated with the transition bin of the ton bag unpacking machine 1. In other embodiments, a powder inlet 7 of the stirring cavity 5 may also be provided with a material suction gun head, which can automatically suck materials, so that the powder in the stirring cavity 5 can be supplied by inserting the material suction gun head into a packaging bag for placing the powder, as shown in fig. 8, the material suction gun head includes a material walking pipe 25 and a vent pipe 26, the material walking pipe 25 is used for conveying the powder, the vent pipe 26 is provided with an adjusting valve, and the adjustment of the size of the gas can be realized by opening different gears of the adjusting valve, so as to adjust the feeding speed of the material walking pipe 25. Since the suction lance head is prior art, it is not described in detail in this embodiment.
When the pulping system of this embodiment is in use, at first switch over the three-way valve to stirring chamber 5 and the position department that supplies liquid device to communicate, then start driving motor 4, driving motor 4 can drive rotor 19 and rotate, and pivoted rotor 19 can form the negative pressure in stirring chamber 5 to the extraction to liquid material in the liquid supply device is realized, and pivoted rotor 19 still can be with liquid material via discharge gate 8 transport to pulping kettle 3 in. After the liquid material in the pulping kettle 3 reaches the set amount, the three-way valve is switched to the position where the pulping kettle 3 is communicated with the stirring cavity 5, and at the moment, the liquid material in the pulping kettle 3 is pumped in a circulating reciprocating manner under the action of the rotor 19, so that the liquid material circularly flows through the pulping kettle 3 and the stirring cavity 5. Then, a valve between the powder inlet 7 and the powder supply device is opened, the powder is conveyed into the stirring cavity 5 and mixed and stirred with the liquid material under the action of the rotor 19, and the powder supply is stopped when the powder reaches a set amount. The powder and the liquid in the pulping kettle 3 can be pumped in a circulating and reciprocating way, and in the pumping process, the powder and the liquid can be stirred and mixed in the stirring cavity 5.
The embodiment of the online dispersing and sucking machine comprises the following steps: the specific structure of the on-line dispersion suction machine is the same as that of the suction machine in the pulping system, and the detailed description is omitted here.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An online dispersing and sucking machine is characterized by comprising a driving motor, a main shaft, a stirring cavity, a rotor and a stator, wherein one end of the main shaft is in transmission connection with a driving shaft of the driving motor, the rotor is fixed at the other end of the main shaft, and the driving motor is used for driving the rotor to rotate; a first opening structure for inserting the main shaft is arranged on the stirring cavity, and the first opening structure and the main shaft are assembled in a rotating and sealing mode; the stirring cavity is also provided with a liquid material inlet, a powder material inlet and a discharge hole; the stator is fixed in the stirring cavity and covers the outer peripheral side of the rotor, the discharge port is arranged on the outer peripheral side of the stator, blades used for conveying liquid materials or mixed materials to the discharge port are arranged on the rotor, and a first through hole through which the liquid materials or the mixed materials pass is formed in the stator.
2. The on-line dispersion suction machine according to claim 1, wherein the stirring chamber comprises a small diameter section and a large diameter section, the small diameter section faces to one side of the driving motor, the rotor and the stator are positioned in the large diameter section, and the liquid material inlet is communicated with the small diameter section.
3. The on-line dispersing suction machine according to claim 2, wherein the rotor is provided with a second through hole for the liquid material to pass through, and the discharge hole is arranged on the thick diameter section.
4. The on-line dispersing suction machine according to claim 3, characterized in that a second opening structure is arranged on the stirring chamber opposite to the first opening structure, a sealing end cover is arranged at the second opening structure in a sealing way, and the powder outlet is arranged on the sealing end cover in a communicating way.
5. The on-line dispersing suction machine according to claim 1, further comprising a fixed sleeve, wherein the fixed sleeve is covered on the outer periphery of the main shaft, one end of the fixed sleeve is fixedly connected with a shell of the driving motor, the other end of the fixed sleeve is fixedly connected with the stirring cavity in a sealing manner, and a bearing support structure is rotatably assembled between the fixed sleeve and the main shaft.
6. The on-line dispersion suction machine according to claim 5, further comprising a water cooling mechanism for water-cooling the bearing support mechanism and the first opening structure, wherein the water cooling mechanism comprises a cooling tank, a cooling pump and a cooling pipeline.
7. The on-line dispersion suction machine according to claim 6, further comprising a motor box covering the outside of the driving motor, wherein the cooling pump is fixed on the top of the motor box, and the cooling box is fixed above the cooling pump.
8. An on-line dispersion suction machine according to claim 1, characterized in that the rotor is provided with an annular groove for insertion and clearance fitting of the stator, the blades being provided on the side of the rotor facing away from the drive motor.
9. A pulping system characterized by: the on-line dispersion suction machine comprises a suction machine, a pulping kettle, a liquid supply device and a powder supply device, wherein the suction machine adopts the on-line dispersion suction machine as claimed in any one of claims 1 to 8, the pulping kettle and the liquid supply device are communicated with a liquid material inlet of a stirring cavity through a three-way valve, the powder supply device is communicated with a powder material inlet of the stirring cavity, and a discharge hole of the stirring cavity is communicated with the pulping kettle; the three-way valve is used for connecting the liquid supply device to supply liquid to the pulping kettle and is also used for connecting the pulping kettle and the suction machine after the liquid is supplied to realize the circular mixing and stirring of powder and the liquid in the pulping kettle in the stirring cavity.
10. The pulping system of claim 1, wherein the discharge port is communicated with the top of the pulping kettle, the liquid material inlet is communicated with the bottom of the pulping kettle, and the powder supply device is a suction gun head or a ton bag unpacking machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010645686.5A CN111773943A (en) | 2020-07-07 | 2020-07-07 | Online dispersion auto sucking machine and slurrying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010645686.5A CN111773943A (en) | 2020-07-07 | 2020-07-07 | Online dispersion auto sucking machine and slurrying system |
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| CN111773943A true CN111773943A (en) | 2020-10-16 |
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| CN202010645686.5A Pending CN111773943A (en) | 2020-07-07 | 2020-07-07 | Online dispersion auto sucking machine and slurrying system |
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Application publication date: 20201016 |