CN210434454U - Reinforced disperse system of likepowder particle - Google Patents

Abstract

The utility model discloses a reinforced disperse system of likepowder particulate matter, including feeding device, inhale material device and dispersion staving, inhale under the material device lies in feeding device's delivery outlet, feeding device can grind into even, tiny granule with the powdered particulate matter that hardens, is favorable to controlling reinforced speed, increases the area of contact with the solvent when follow-up dissolving simultaneously. The blanking supporting device in the material suction device is matched with the pump, so that the dispersion and dissolution of powder in a solvent can be accelerated, and the dissolution efficiency is increased.

Description

Reinforced disperse system of likepowder particle

Technical Field

The invention relates to a dispersing device, in particular to a powdery particle charging and dispersing system.

Background

Polyacrylamide is an organic high molecular polymer, is generally used as a flocculating agent in the water treatment process, is used as a bridge in the middle of a fine flocculating body to be combined into a larger flocculating group, increases the weight among the flocculating groups, accelerates the sedimentation speed in natural sedimentation, and accelerates the floating speed by combining air in the air floatation process, so that the polyacrylamide has very wide application in the water treatment process.

Typically, polyacrylamide is shipped and stored as a solid powder. When in use, the polyacrylamide is diluted and mixed with water according to a certain proportion. Under the existing technical conditions, polyacrylamide is diluted and mixed by manual feeding at regular time and quantity, so that the required concentration is influenced by too little feeding, or insoluble and waste are caused by too much feeding. Meanwhile, polyacrylamide has poor water solubility and poor dispersibility in water, and is difficult to be uniformly mixed with water to form a solution, so that the sewage treatment effect is poor.

The feeding device can be used for uniformly mixing polyacrylamide with water to form a flocculating agent with a good sewage treatment effect, and can also realize full-automatic feeding, so that the polyacrylamide solution is maintained at a certain concentration, and the medicine cost and the labor cost are reduced.

Disclosure of Invention

The invention aims to provide a powdery particle feeding and dispersing system which is suitable for preventing caking and feeding and dispersing of powdery particles which are easy to caking and difficult to dissolve, and preventing caking which is caused by hardening of the powdery particles, difficult feeding and poor dispersibility from affecting the dissolving effect.

In order to realize the purpose of the invention, the invention adopts the following technical scheme:

a powdery particle feeding and dispersing system comprises a feeding device, a sucking device and a dispersing barrel body, wherein the feeding device is used for preventing powdery particles from caking;

the feeding device comprises a material storage cylinder and an anti-crushing device; the anti-crushing device comprises a crushing partition plate and a stirring shaft which are positioned at the lower part of the material storage cylinder; the crushing partition plate divides the inner cavity of the storage cylinder into two chambers, a feeding chamber is arranged above the crushing partition plate, and a crushing chamber is arranged below the crushing partition plate; the crushed material partition plate is provided with a plurality of feeding through holes for communicating the feeding cavity with the crushed material cavity; the middle part of the crushed aggregate partition plate is provided with a stirring shaft through hole, and the crushed aggregate partition plate is connected to the stirring shaft through hole; the side wall of the feeding through hole is provided with a plurality of crushed material clamping teeth for crushing the agglomerated materials of the powdery particles, and the lower parts of the crushed material clamping teeth are provided with guide inclined planes for guiding the agglomerated materials downwards; the crushing cavity is a flat inner cavity, and an output port is formed in the bottom of the crushing cavity;

the material sucking device comprises a feeding pipeline, a pump and a blanking supporting device, wherein the blanking supporting device comprises a blanking area for bearing blanking, an entity surrounding the blanking area and a material sucking inlet; the entity surrounding the blanking area comprises a baffle surrounding the blanking area, a bottom plate positioned below the blanking area and a notch communicated with the water level in the blanking area; the side part of the bottom plate is connected with a baffle plate; a floating body which enables the top of the baffle to be higher than the liquid level is arranged in the solid body surrounding the blanking area; the material suction inlet is positioned in the blanking area, the upper end of the material suction inlet is close to the liquid level, and the position of the material suction inlet is far away from the notch; the lower end of the material suction inlet penetrates through the bottom plate and is connected with the feeding pipeline; the feeding pipeline is connected with the dispersing barrel body, and the pump is positioned on the feeding pipeline outside the dispersing barrel body;

and an output port at the bottom of the crushing cavity corresponds to the blanking area.

Furthermore, a baffle plate perpendicular to the top surface of the crushed aggregate partition plate is arranged in the feeding cavity and fixed on the inner side wall of the storage barrel; the top surface of the crushed aggregates partition board is a smooth plane, and the bottom of the baffle is tightly attached to the top surface of the crushed aggregates partition board. The baffle is fixed on the storage barrel, the crushed aggregate partition plate continuously rotates, the baffle and the crushed aggregate partition plate relatively rotate, at the moment, the powdery particles in the storage barrel can be continuously scraped and rubbed on the feeding through hole due to the existence of the baffle and fall down from the feeding through hole, and the baffle can effectively prevent the powdery particles from hardening, so that the powdery particles can be smoothly dropped.

Furthermore, the feeding through hole is a circular hole, the side wall ring of the feeding through hole is divided into a front part and a rear part along the rotation direction of the anti-crushing device, the crushing clamping teeth are distributed at the rear part, and the tip parts of the crushing clamping teeth point to the circle center; the upper top surface of the crushed aggregates latch is flush with the top surface of the crushed aggregates partition plate. So that the baffle can smoothly rotate relative to the top surface of the particle separator. In order to save the processing cost, the crushed aggregates latch on the side wall of the feed through hole only needs to be distributed on the rear half circle to meet the grinding requirement. After the materials are ground for the first time through the rubbing action of the baffle and the feeding through hole, the materials are ground for the second time through the crushing latch.

Furthermore, prevent crushed aggregates device still includes the grinding leaf, the grinding leaf is fixed in crushed aggregates baffle bottom surface and is arranged in the crushed aggregates chamber, the crushed aggregates chamber bottom surface is hugged closely to the grinding leaf lower surface.

Further, the grinding blade comprises a saw-toothed blade and a smooth blade, and the saw-toothed blade and the smooth blade are distributed at intervals. After the materials are ground for the second time by the crushed material clamping teeth, the grinding leaves and the inner bottom surface of the crushed material cavity are ground for the third time. Wherein, the slightly bigger particles are ground into fine particles by the serrated blades, the relatively fine particles are ground into finer particles by the smooth blades, the serrated blades and the smooth blades are distributed at intervals, and the large particles and the small particles are ground in a subarea mode, so that the powdery particles are ground into the fine particles.

Furthermore, the quantitative feeding device for preventing the powdery particles from being agglomerated also comprises a quantitative device, the quantitative device comprises a stator and a rotor, the rotor is positioned in the stator, the rotor can move along a through groove in the stator, and an input port is arranged above the stator and corresponds to an output port at the bottom of the crushing cavity; and the rotor is provided with a through hole corresponding to the input port, and the through hole is tightly attached to the inner wall of the stator to form a material storage cavity.

Furthermore, the rotor is connected to the cylinder, and the cylinder pushes the rotor to reciprocate in the stator through groove. The quantifying device separates two processes from the material flowing out of the bottom of the material storage barrel to the material finally leaving the feeding device, so that the material is convenient and controllable to add.

Further, the powdery particles are polyacrylamide used as a flocculating agent in sewage treatment.

Furthermore, the material suction inlet is positioned on the end face of the side bend of the pipeline, the opening of the material suction inlet faces horizontally, the material suction inlet is positioned above the bottom plate, and the material suction inlet is positioned below the liquid level and is close to the liquid level.

Further, the pump is a circulation pump. The circulating pump does not leak water, and the magnetic transmission does not have a dynamic sealing element in principle, so that the water leakage problem is fundamentally eliminated; meanwhile, the requirement on water quality is low, and if the circulating water contains micro impurities, the work of the circulating pump is not influenced.

Compared with the prior art, the powdery particle charging and dispersing system adopting the technical scheme has the following beneficial effects:

the utility model provides a, powdered particulate matter among the storage cylinder gets into from feed through hole and prevents the crushed aggregates device, and through preventing the crushed aggregates effect of milling of crushed aggregates device, can effectually make the granular material who hardens that wets resume the powder state, the volume of control blanking when being convenient for reinforced, the material water-solubility of powder state is also better simultaneously.

Secondly, grinding the crushed aggregates for multiple times by the anti-crushing device, wherein the grinding and rubbing action between the baffle and the crushed aggregate partition plate is realized for the first time; the second time is the grinding effect of the crushed material latch; the third time is the friction between the grinding leaves and the bottom of the storage cylinder, and the granular materials hardened by damp can be effectively recovered to a powder state through three times of grinding and crushing.

And thirdly, the quantitative device separates the two processes of flowing the materials out of the bottom of the material storage cylinder and finally leaving the feeding device, so that the materials are convenient and controllable to add.

Fourthly, when the liquid level among the material suction device is maintained at certain water level, the bearing container floats on the liquid surface, and the box-shaped container of uncovered of bearing container for being equipped with the side shield can be with the restriction of powdery particulate matter in the bearing container, reaches fine powdery particulate matter and collects the effect.

And fifthly, a water permeable opening is formed in a bottom baffle or a side baffle of the bearing container, liquid can enter from the gap side or the water permeable opening of the uncovered box-shaped container, and the height of the liquid level inside the bearing container and the height of the liquid level of the material suction device are guaranteed to be consistent.

Six, the pump has certain suction to likepowder particulate matter and liquid, consequently can collect likepowder particulate matter fast, and the pipeline entry end is nearer from the side shield, leaves the mouth side and far away, can prevent that likepowder particulate matter from overflowing from the bearing container to improve likepowder particulate matter's collection rate.

And seventhly, after the powdery particles and the liquid are sucked into the pipeline together, the circulating pump can fully mix and dissolve the powdery particles and the liquid to form a solution with a certain concentration.

Eighthly, the corresponding blanking region of feed crushing chamber bottom delivery outlet, when likepowder particulate matter dropped, the side shield can be with its restriction at the bearing container middle part, and the circulating pump passes through the pipeline entry end and inhales it fast, effectively prevents outside the ease of likepowder particulate matter to the bearing container, can control cost betterly.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a powdered particulate matter charging and dispersing system according to the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of a powdered particulate matter loading and dispersing system;

FIG. 3 is a schematic top view of an embodiment of a powdered particulate material feeding and dispersing system;

FIG. 4 is an exploded view of an embodiment of a charging device for a powdered particulate material charging and dispersing system;

FIG. 5 is a schematic view of an anti-crushing apparatus in an embodiment of a powdery particulate matter charging and dispersing system;

FIG. 6 is a schematic view of an anti-crushing device in an embodiment of a powdery particulate matter charging and dispersing system;

FIG. 7 is a schematic cross-sectional view of a suction device in an embodiment of a powdered particulate matter feeding and dispersing system;

FIG. 8 is a perspective view of a suction device in an embodiment of a powdery particulate matter feeding and dispersing system.

Reference numerals:

1. a storage cylinder; 112. a baffle plate;

2. an anti-crushing device; 21. a stirring shaft; 22. a crushed material partition plate; 222. a feed through hole; 223. grinding the leaves; 224. A serrated blade; 225. smoothing the blade; 226. clamping teeth for crushed aggregates;

3. a dosing device; 31. a stator; 32. a mover;

4. a cylinder;

5. dispersing the barrel body;

6. a material suction device; 61. a blanking supporting device; 612. a base plate; 613. a baffle plate; 62. a suction inlet; 63. a feed line; 64. a blanking area; 65. and (4) a pump.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

Example 1:

in order to make the technical solutions of the present invention better understood, 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.

As shown in fig. 1-8, a powdered particulate matter charging and dispersing system is mainly composed of three parts: a feeding device, inhale material device 6 and dispersion staving 5 for preventing powdery particulate matter caking material, feeding device is located inhales material device 6 top.

Wherein the feeding device comprises a storage cylinder 1 and an anti-crushing device 2. The anti-crushing device 2 comprises a crushing partition plate 22 and a stirring shaft 21 which are positioned at the lower part of the storage cylinder 1. The crushing partition plate 22 divides the inner cavity of the storage barrel 1 into two chambers, a feeding cavity is arranged above the crushing partition plate 22, and a crushing cavity is arranged below the crushing partition plate 22; the particle separator 22 is provided with a plurality of feed openings 222 communicating the feed chamber with the particle chamber. The middle part of the crushed aggregate partition plate 22 is provided with a stirring shaft through hole, and the crushed aggregate partition plate 22 is connected on the stirring shaft 21 through the stirring shaft through hole. The sidewall of the feed through hole 222 is provided with a plurality of crushing latch 226 for crushing the agglomerated material of the powdery particles, and the lower portion of the crushing latch 226 is provided with a guide slope for guiding the agglomerated material downward. The crushing cavity is a flat inner cavity, and an output port is arranged at the bottom of the crushing cavity.

The material suction device 6 comprises a feeding pipeline 63, a pump 65 and a blanking supporting device 61, and the blanking supporting device 61 comprises a blanking area 64 for receiving the blanking, a solid body surrounding the blanking area 64 and a material suction inlet 62. The solid surrounding the blanking area 64 includes a second baffle 613 surrounding the blanking area 64, a bottom plate 612 below the blanking area 64, and a gap communicating with the water level in the blanking area 64. The bottom plate 612 is connected to the second barrier 613 at its side. A float is also provided in the solid body surrounding the blanking area 64 such that the top of the second baffle 613 is above the liquid level. The suction inlet 62 is located in the blanking area 64, the upper end of the suction inlet 62 is close to the liquid level, and the suction inlet 62 is located far away from the notch. The lower end of the suction inlet 62 penetrates through the bottom plate 612 and is connected with the feeding pipeline 63. The feeding pipeline 63 is connected with the dispersing barrel body 5, and the pump 65 is positioned on the feeding pipeline 63 outside the dispersing barrel body 5.

As can be seen from fig. 2, the feeding device is located above the suction device 6, and the output opening at the bottom of the crushing chamber corresponds to the blanking area 64.

The anti-crushing device 2 comprises a motor rotating shaft 21 and a crushing partition plate 22, the motor rotating shaft 21 is fixedly connected with the quantifying device 3 through the center of the bottom of the storage barrel 1, the crushing partition plate 22 comprises a grinding blade 223 and a plurality of feeding through holes 222, and the lower surface of the grinding blade 223 is in contact with the bottom of the storage barrel 1; the middle part of the crushed aggregates partition plate 22 is provided with a mounting groove which can fix the crushed aggregates partition plate 22 on the motor rotating shaft 21.

The quantitative device 3 comprises a stator 31 and a rotor 32, the rotor 32 is positioned in the stator 31, the rotor 32 can move along a through groove in the stator 31, and an input port is arranged above the stator 31 and corresponds to an output port at the bottom of the crushed material cavity; the rotor 32 is provided with a through hole corresponding to the input port, and the through hole is tightly attached to the inner wall of the stator 31 to form a material storage cavity.

In order to make the material in the storage cylinder 1 better fall into the feeding through hole 222 and thus enter the anti-crushing device, a first baffle 112 is further disposed in the storage cylinder 1, the bottom side of the first baffle 112 contacts with the upper surface of the crushing partition plate 22, the first baffle 112 is fixed on the inner side wall of the storage cylinder 1, and preferably, the first baffle 112 is a rectangular first baffle 112 with two side faces fixed on the storage cylinder 1. The baffle plates are fixed on the storage barrel, the crushing partition plate 22 in the anti-caking device continuously rotates, the first baffle plate 112 and the crushing partition plate 22 relatively rotate, at the moment, the powdery particles in the storage barrel 1 are continuously scraped and rubbed on the feeding through hole 222 due to the existence of the first baffle plate 112 and fall down from the feeding through hole 222, and the arrangement of the first baffle plate 112 can effectively prevent the hardening of the powdery particles, so that the powdery particles can be conveniently and smoothly dropped. The first baffle 112 can push the powdery particles into the feeding through hole 222 on one hand, and can play a role in primary grinding and crushing through the rubbing action with the feeding through hole 222 on the other hand. In order to make the first grinding effect better, the feed through hole 222 in this embodiment is a through hole with a center of circle, the cut surface of the feed through hole 222 includes a sawtooth portion and a smooth portion, and is divided into a front portion and a rear portion along the rotation direction of the crushing prevention device, the crushing latch 226 is distributed at the rear portion, and the tip of the crushing latch 226 points to the center of circle; the upper surface of the particle latch is flush with the top surface of the particle baffle 22, and the number of feed-through holes 222 is 4. The rubbing action between the crushing latch 226 and the baffle can effectively crush wet and hardened powdery particles, and the secondary grinding and crushing action is realized. The smoothing portion can ensure that hardened powdery particles smoothly fall into the crushing cavity from the feed through hole 222 for the third grinding action. Therefore, the arrangement positions of the material catching teeth 226 and the smooth portions in this embodiment need to be determined according to the rotation direction of the motor, the portion appearing first in the diameter division rotation is the front portion, the portion appearing later is the rear portion, the material catching teeth 226 are preferentially arranged at the rear portion, and the smooth portions are arranged at the front portion.

The powdery particles ground twice fall into the crushing cavity through the feed through hole 222, the grinding blades 223 in the anti-crushing device comprise saw-toothed blades 224 and smooth blades 225, the saw-toothed blades 224 and the smooth blades 225 are distributed at intervals, the saw-toothed blades 224 in the grinding blades 223 are straight and long, the smooth blades 225 are arc-shaped, the number of the grinding blades 223 is 4, two of the grinding blades 224 are saw-toothed blades, and two of the grinding blades 225 are smooth blades. After the materials are ground and crushed twice, the materials are ground for the third time by the grinding leaves. Wherein, the slightly bigger particles are ground into fine particles by the serrated blades, the relatively fine particles are ground into finer particles by the smooth blades, the serrated blades and the smooth blades are distributed at intervals, and the large particles and the small particles are ground in a subarea mode, so that the powdery particles are ground into the fine particles.

The powdery particles subjected to the three-time grinding effect enter the quantifying device through the output end below the crushing cavity. The mover 32 of the quantitative device is connected to the cylinder 4, and the cylinder 4 pushes the mover 32 to reciprocate in the through slot of the stator 31. After the powdery particles fall into the input port, the cylinder 4 pushes the rotor to do reciprocating motion, the powdery particles are pushed to the blanking port from the input port at intervals, the rotor 32 is provided with a through hole corresponding to the input port, the through hole is tightly attached to the inner wall of the stator 31 to form a storage cavity, and the material in the storage cavity is pushed to the blanking port by the rotor at each time, so that the quantitative feeding of the powdery particles is realized. In the actual production process, the feeding rate of the powdery particles can be adjusted by adjusting the reciprocating frequency of the cylinder 4, so that the feeding controllability is met, and the foundation is laid for realizing automatic adjustment.

In order to ensure that the powdery particles ground for three times do not directly leave the feeding device, a quantitative device is used for controlling the process from the grinding end to the feeding, so that the process can be easily obtained, and the input port and the feeding port are not positioned on the same vertical surface. If input port and blanking mouth form the through-hole at same vertical face, when powdered particulate matter falls into the blanking mouth, can directly accomplish reinforced through the blanking mouth because of gravity, its reinforced speed of uncontrollable, consequently, input port and feeding mouth are not located same vertical face, can promote the frequency of active cell forward motion through control cylinder 4 when powdered particulate matter falls into the blanking mouth like this and control the reinforced speed of powdered particulate matter.

The feeding device in this embodiment is fit for the powdery granule that easily hardens, perhaps reinforced when reinforced environment is moist, especially is fit for the addition of the polyacrylamide among the sewage treatment process, and polyacrylamide is an organic high molecular polymer, often uses as the flocculating agent in water treatment process, makes it combine to become great flocculation group as the bridge in the middle of tiny flocculating constituent, increases the weight between the flocculation group, makes large-scale flocculation group not only can accelerate the sedimentation rate in natural sedimentation, uses very extensively in sewage treatment. However, polyacrylamide is easy to harden and the charging environment is humid, which often aggravates the hardening degree. Use the ration feeding device of preventing likepowder particulate matter knot material in this embodiment, the effect of rubbing with the pieces of feed through hole 222 through the baffle in the storage barrel 1 plays the primary grinding crushing effect, through preventing the crushed aggregates latch secondary grinding crushing effect in the crushed aggregates device to and the tertiary grinding crushing effect of grinding leaf and crushed aggregates chamber bottom, eliminate and harden, become tiny powder, be convenient for reinforced, also can conveniently control feed rate simultaneously, make the precipitation effect of sewage better. Make the powdered particulate matter through twice grinding not directly leave this feeding device, but through the proportioning device for grind the end to reinforced between having controllable process, through the frequency of control cylinder, control feeding rate, lay the basis for realizing automatic reinforced.

The positional relationship of the suction device throughout the dispersion system can be seen from fig. 2. The material suction device is communicated with the dispersion barrel body, so that a certain liquid level height can be maintained in the material suction device 6. Meanwhile, the material suction device is communicated with the dispersing barrel body 5 through a pump. Inhale material device 6 and include feeding pipeline 63, pump 65 and blanking supporting device 61, blanking supporting device 61 runs through for the bottom to be equipped with and to make feeding pipeline's uncovered box-like container, inhales the terminal surface that material import 62 is located the feeding pipeline lateral bend, inhales material import 62 and is located blanking supporting device 61 top and is located and inhales below the material device liquid level, pipeline exit end 63 connects pump 65.

The blanking supporting device 61 is composed of a bottom plate 612 and a second baffle 613, one or both of the bottom plate 612 and the second baffle 613 is made of a buoyancy material, so that the material suction inlet 62 is located below the liquid level of the material suction device 6 when the blanking supporting device 61 floats on the liquid level, and when powdery particles fall from above the material suction device 6, the powdery particles and water can be guaranteed to be sucked into a pipeline connected with the pump 65 together, and the next step of mixing and dissolving can be performed. It should be appreciated that, for the purpose of the invention, the blanking supporter 61 may be fixed on the inner wall of the dispersing barrel 1 so that the material suction inlet 62 is located below the liquid level of the material suction device 6. The above two schemes can be realized such that the suction inlet is located below the liquid level of the dispersion barrel body and above the bottom plate, meanwhile, other schemes that can achieve the above purpose should also be regarded as the protection scope of the present invention, and this embodiment only has the effect of example and is not regarded as the limitation of the present invention.

The blanking support 61 may alternatively be a rectangular box-shaped container without lid, consisting of three second baffles 613 and a bottom plate 612. The liquid level among the material suction device 6 maintains at certain water level, and fixed or float at the blanking supporting device 61 that disperses staving 1 liquid level relevant position through buoyant device, for the box-shaped container of rectangle uncovered of a breach, three direction all is equipped with second baffle 613, and at this moment, second baffle 613 upper surface is higher than dispersion staving liquid level, can be with the restriction of likepowder particulate matter at blanking supporting device 61 within range, reaches fine likepowder particulate matter and collects the effect. The liquid in the dispersing barrel body enters from the gap side of the rectangular uncovered box-shaped container, and the height of the liquid level in the blanking and supporting device 61 and the liquid level in the material sucking device 6 are ensured to be consistent.

It should be understood that the shape of the blanking support 61 and its cut-outs for the passage of water in this embodiment are possible in many ways. The present embodiment is merely an example, and is not to be construed as limiting the present invention. The blanking supporting device 61 may be a circular uncovered box-shaped container, or may be a uncovered box-shaped container of other shapes, but in order to make the heights of the inner and outer liquid levels of the blanking supporting device 61 consistent, a gap for water permeation needs to be provided, and there are various types of gaps, and this embodiment is only to exemplify a missing part of the baffle, or a gap may be provided on the bottom plate 612 or the second baffle 613, and of course, the shape of the gap is not limited, and the embodiment is only an example and is not limited as long as the gap that can satisfy the consistent water levels inside and outside the blanking supporting device 61 meets the requirements of the present invention.

In order to limit the powdery particles in the blanking supporting device 61 as much as possible after the powdery particles are blanked, the distance between the suction inlet 62 and one side of the missing side wall is greater than the distance between the suction inlet 62 and the opposite side wall of the missing side wall, when the powdery particles fall from the suction device 6, the suction inlet 62 has a certain suction force on the powdery particles and the liquid due to the action of the pump 65, so that the powdery particles can be rapidly collected, the suction inlet 62 is closer to the three second baffles 613, and is farther from the outlet side, so that the powdery particles can be prevented from escaping from the blanking supporting device 61, and the powdery particles can be efficiently collected. It should be appreciated that in the case of other shapes of the drop support 61 and other shapes of the gap, the suction inlet 62 can be located away from the gap to meet the objectives of the invention.

The pump 65 is a circulation pump. After the powdery particles and the liquid are sucked into the pipeline together, the circulating pump can mix and fully dissolve the powdery particles and the liquid to form a solution with a certain concentration. The circulating pump does not leak water, and the magnetic transmission does not have a dynamic sealing element in principle, so that the water leakage problem is fundamentally eliminated; meanwhile, the requirement on water quality is low, and if the circulating water contains micro impurities, the work of the circulating pump is not influenced.

The output port of the feeding device in the vertical direction corresponds to the blanking area of the material sucking device. When powdery particles fall, the baffle can limit the powdery particles in the blanking area, the circulating pump 65 sucks the powdery particles through the suction inlet 62, the powdery particles are prevented from escaping to the outside of the blanking supporting device 61, the cost can be controlled well, and the waste is reduced.

This reinforced dispersion system of powdery particulate matter in implementation has set up at feeding device's delivery outlet and has inhaled the material device, and feeding device can grind into even, tiny granule with the powdery particulate matter that hardens, is favorable to controlling feed rate, increases the area of contact with the solvent when follow-up dissolving simultaneously. The blanking supporting device in the material suction device is matched with the pump, so that the dispersion and dissolution of powder in a solvent can be accelerated, and the dissolution efficiency is increased.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.

Claims (10)

1. The utility model provides a reinforced dispersion system of likepowder particle thing which characterized in that: comprises a feeding device, a material sucking device (6) and a dispersing barrel body (5) for preventing powdery particles from caking, wherein the feeding device is positioned above the material sucking device (6);

the feeding device comprises a storage barrel (1) and an anti-crushing device (2); the anti-crushing device (2) comprises a crushing partition plate (22) and a stirring shaft (21) which are positioned at the lower part of the storage barrel (1); the inner cavity of the storage barrel (1) is divided into two chambers by the crushed aggregate partition plate (22), a feeding chamber is arranged above the crushed aggregate partition plate (22), and a crushed aggregate chamber is arranged below the crushed aggregate partition plate (22); a plurality of feeding through holes (222) which are communicated with the feeding cavity and the crushing cavity are formed in the crushing partition plate (22); a stirring shaft through hole is formed in the middle of the crushed aggregate partition plate (22), and the crushed aggregate partition plate (22) is connected to the stirring shaft (21) through the stirring shaft through hole; a plurality of crushed material clamping teeth (226) used for crushing the agglomerated materials of the powdery particles are arranged on the side wall of the feeding through hole (222), and a guide inclined plane which enables the agglomerated materials to be guided downwards is arranged at the lower part of each crushed material clamping tooth (226); the crushing cavity is a flat inner cavity, and an output port is formed in the bottom of the crushing cavity;

the material suction device (6) comprises a feeding pipeline (63), a pump (65) and a blanking supporting device (61), wherein the blanking supporting device (61) comprises a blanking area (64) for receiving blanking, an entity surrounding the blanking area (64) and a material suction inlet (62); the entity surrounding the blanking area (64) comprises a second baffle plate (613) surrounding the blanking area (64), a bottom plate (612) positioned below the blanking area (64) and a gap communicated with the water level in the blanking area (64); the side of the bottom plate (612) is connected with a second baffle plate (613); a floating body which enables the top of the second baffle plate (613) to be higher than the liquid level is arranged in the solid body surrounding the blanking area (64); the material suction inlet (62) is positioned in the blanking area (64), the upper end of the material suction inlet (62) is close to the liquid level, and the position of the material suction inlet (62) is far away from the notch; the lower end of the suction inlet (62) penetrates through the bottom plate (612) and is connected with the feeding pipeline (63); the feeding pipeline (63) is connected with the dispersing barrel body (5), and the pump (65) is positioned on the feeding pipeline (63) on the outer side of the dispersing barrel body (5);

the output port at the bottom of the crushing cavity corresponds to a blanking area (64).

2. The charged dispersion system for powdery particulate matter according to claim 1, wherein: a first baffle plate (112) perpendicular to the top surface of the crushed aggregate partition plate (22) is further arranged in the feeding cavity, and the first baffle plate (112) is fixed on the inner side wall of the storage barrel (1); the top surface of the particle partition plate (22) is a smooth plane, and the bottom of the baffle plate is tightly attached to the top surface of the particle partition plate (22).

3. The charged dispersion system for powdery particulate matter according to claim 1, wherein: the feeding through hole (222) is a round hole, the side wall ring of the feeding through hole (222) is divided into a front part and a rear part along the rotation direction of the anti-crushing device, the crushing clamping teeth (226) are distributed at the rear part, and the tip parts of the crushing clamping teeth (226) point to the circle center; the upper top surface of the crushed aggregate latch is flush with the top surface of the crushed aggregate partition plate (22).

4. The charged dispersion system for powdery particulate matter according to claim 1, wherein: prevent crushed aggregates device still includes grinding leaf (223), grinding leaf (223) are fixed in crushed aggregates baffle (22) bottom surface and are located the crushed aggregates chamber, crushed aggregates chamber bottom surface is hugged closely to grinding leaf (223) lower surface.

5. The charged dispersion system for powdery particulate matter according to claim 4, wherein: the grinding blade (223) comprises a serrated blade (224) and a smooth blade (225), and the serrated blade (224) and the smooth blade (225) are distributed at intervals.

6. The charged dispersion system for powdery particulate matter according to claim 1, wherein: the feeding device for preventing the powdery particles from being agglomerated further comprises a quantifying device (3), the quantifying device (3) comprises a stator (31) and a rotor (32), the rotor (32) is located inside the stator (31), the rotor (32) can move along a through groove in the stator (31), and an input port is arranged above the stator (31) and corresponds to an output port at the bottom of the crushing cavity; the rotor (32) is provided with a through hole corresponding to the input port, and the through hole is tightly attached to the inner wall of the stator (31) to form a material storage cavity.

7. The charged dispersion system for powdery particulate matter according to claim 6, wherein: the rotor (32) is connected to the cylinder (4), and the cylinder (4) pushes the rotor (32) to reciprocate in the through groove of the stator (31).

8. The charged dispersion system for powdery particulate matter according to claim 1, wherein: the powdery particles are polyacrylamide used as a flocculating agent in sewage treatment.

9. The charged dispersion system for powdery particulate matter according to claim 1, wherein: the material suction inlet (62) is located on the end face of the pipeline side bend, the opening of the material suction inlet (62) faces horizontally, the material suction inlet (62) is located above the bottom plate (612), and the material suction inlet is located below the liquid level and close to the liquid level.

10. The charged dispersion system for powdery particulate matter according to claim 1, wherein: the pump (65) is a circulation pump.

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