CN210434352U - Organic pigment dispersion mechanism - Google Patents
Organic pigment dispersion mechanism Download PDFInfo
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- CN210434352U CN210434352U CN201921296407.8U CN201921296407U CN210434352U CN 210434352 U CN210434352 U CN 210434352U CN 201921296407 U CN201921296407 U CN 201921296407U CN 210434352 U CN210434352 U CN 210434352U
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- organic pigment
- charging barrel
- stirrer
- supporting frame
- groups
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- 239000012860 organic pigment Substances 0.000 title claims abstract description 48
- 239000006185 dispersion Substances 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 230000007704 transition Effects 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000003814 drug Substances 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 3
- 239000000049 pigment Substances 0.000 abstract description 13
- 239000002270 dispersing agent Substances 0.000 abstract description 9
- 239000002904 solvent Substances 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 7
- 239000012071 phase Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000011837 pasties Nutrition 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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Abstract
The utility model discloses an organic pigment dispersing mechanism, which comprises a charging barrel, a frame, a vertical slide bar, a slide block matched with the slide bar, a supporting frame, a stirrer and a sprayer; the sliding rod is vertically erected through the support of the rack, the upper part of the stirrer is positioned outside the charging barrel and is fixed with one end of the supporting frame, and the other end of the supporting frame is fixedly connected with the sliding block; the stirrer comprises a stirring shaft and a stirring assembly fixed on the outer wall of the stirring shaft, the stirring assembly comprises a plurality of groups of blades, a transition frustum and a dispersion disc from top to bottom, and the inner diameter of the transition frustum is smaller than that of the charging barrel; the sprayer comprises a medicine storage tower, a conveying pipe, a micro liquid pump and a plurality of groups of spray heads, wherein the spray heads are hung at the top in the charging barrel or arranged on the inner wall of the upper part of the charging barrel and incline downwards. The utility model discloses set up the combination formula agitator that can reciprocate to through the spray thrower that adds the dispersant, make mechanical dispersion more high-efficient, and change the polarity of pigment, improve the compatibility of pigment and solvent, and then improve dispersion efficiency, optimize the degree of consistency.
Description
Technical Field
The utility model belongs to the technical field of pigment processing machinery equipment, concretely relates to organic pigment dispersion mechanism.
Background
The organic pigment has the advantages of complete color spectrum, high tinting strength, bright color, simple application and the like, is widely applied to various industrial fields, the dispersion state, the size and the distribution of the granularity of the organic pigment are important factors directly influencing the application performance of the organic pigment, and researches show that: the coloring strength of the organic pigment increases as the average particle size decreases, and the decrease in particle size increases the specific surface area of the pigment, thereby increasing its reflectance and the light scattering, with an optimal particle size of about 100 nm. Therefore, the production process of the organic pigment needs to disperse the pigment product, the organic pigment dispersion is mainly mechanical dispersion at present, the organic pigment is usually in the form of aggregate, aggregate and the like, so the organic pigment forms slurry after being wetted in an aqueous phase, and then the slurry is subjected to rotary stirring or high-pressure crushing dispersion, and the conventional mechanical dispersion causes uneven product dispersion and low dispersion efficiency due to the tendency of automatic agglomeration of the organic pigment.
SUMMERY OF THE UTILITY MODEL
To the not enough and difficult problem among the prior art, the utility model aims at providing an organic pigment dispersion devices.
The utility model discloses a following technical scheme realizes:
an organic pigment dispersing mechanism comprises a charging barrel, a rack, a vertical sliding rod, a sliding block matched with the sliding rod, a supporting frame, a stirrer and a sprayer; the sliding rod is vertically erected through the support of the rack, the upper part of the stirrer is positioned outside the charging barrel and is fixed with one end of the supporting frame, and the other end of the supporting frame is fixedly connected with the sliding block; the stirrer comprises a stirring shaft and a stirring assembly fixed on the outer wall of the stirring shaft, the stirring assembly comprises a plurality of groups of blades, a transition frustum and a dispersion disc from top to bottom, and the inner diameter of the transition frustum is smaller than that of the charging barrel; the spray thrower comprises a medicine storage tower, a conveying pipe, a micro liquid pump and a plurality of groups of spray headers, the spray headers are communicated with the medicine storage tower through the conveying pipe and the micro liquid pump, and the spray headers are hung at the top in the charging barrel or are arranged on the inner wall of the upper part of the charging barrel and incline downwards.
Further, a plurality of groups of convex edges are uniformly distributed on the inner wall of the charging barrel.
Further, the surface of the convex edge is arc-shaped.
Further, the utility model discloses still include the gallows of hoisting to the support frame, the gallows includes that a plurality of groups mutually support's pulley and jack-up suspender, and the end of jack-up suspender links to each other with the support frame.
Further, the position of the blade is not higher than the middle of the stirring shaft, and the dispersion disc is positioned at the tail end of the stirring shaft.
Furthermore, the transition frustum is in a conical or circular truncated cone structure.
Compared with the prior art, the utility model discloses beneficial effect includes:
(1) the utility model discloses set up the combination formula agitator that can reciprocate to through the spray thrower that adds the dispersant, make mechanical dispersion more high-efficient, and utilize the dispersant to change the polarity of pigment, improve the compatibility of pigment and solvent, and then improve dispersion efficiency, optimize the degree of consistency.
(2) The stirring component of the utility model comprises stirring blades, a transition frustum and a dispersion disc, and the solid or colloidal organic pigment is crushed and scattered by the rotating blades, so that the solid or colloidal organic pigment is quickly fused with the water phase; the transition frustum can prevent the organic pigment after being stirred up from directly falling into the bottom of the charging barrel, on one hand, the transition frustum provides time and space for further fusion of the organic pigment after being crushed and a water phase, on the other hand, the fused organic pigment flows into the bottom of the charging barrel through a channel between the outer wall of the transition frustum and the inner wall of the charging barrel, and the pasty organic pigment can be extruded through friction between the rotating transition frustum and the inner wall of the charging barrel, so that the organic pigment is further dispersed, and the particle size of particles in the organic pigment is reduced; the dispersion plate deeply disperses the organic pigment by using a shearing force of its own high-speed rotation.
(3) The utility model can move up and down along the inside of the charging barrel, on one hand, the covering range of the stirrer is more comprehensive, dead angles are avoided, on the other hand, the stirrer is in an active state, and the dispersion function is improved; and the hanger hoisting sling is combined with the pulley and is linked with the slide block and the slide rod to keep the operation of the stirrer stable and fast.
(4) The utility model discloses set up the bead of circular arc at the feed cylinder inner wall, be convenient for on the one hand under rotatory agitator effect, improve organic pigment and feed cylinder inner wall collision dynamics for pigment dispersion can, on the other hand make transition frustum and feed cylinder inner wall mutual extrusion more showing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Illustration of the drawings: 1-charging barrel, 2-frame, 3-sliding rod, 4-sliding block, 5-supporting frame, 6-stirrer, 601-rotating shaft, 602-blade, 603-transition cone, 604-dispersion disc, 7-rib, 8-hanger, 801-pulley, 802-hoisting sling, 9-sprayer, 901-medicine storage tower, 902-micro liquid pump, 903-conveying pipe, 904-spray head.
In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, integrally connected; can be mechanical connection and electrical connection; may be directly connected, indirectly connected through intervening agents, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood to be specific to those skilled in the art.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in FIG. 1, an organic pigment dispersing mechanism includes a cylinder 1 as an organic pigment dispersing work container, a stirrer 6 for stirring and dispersing an organic pigment in the cylinder 1, and a sprayer 9 for spraying a dispersing agent into the cylinder 1.
The stirrer 6 comprises a stirring shaft 601 and a stirring assembly fixed on the outer wall of the stirring shaft 601, wherein the stirring assembly comprises a plurality of groups of blades 602, a transition frustum 603 and a dispersion disc 604 from top to bottom. The blade 602 is used for crushing the organic pigment which just enters the material cylinder 1, and the organic pigment and the water phase are difficult to fuse when being mixed, and the solid or colloidal organic pigment is crushed and scattered by the rotating blade, so that the solid or colloidal organic pigment and the water phase are quickly fused; the transition frustum 603 is in a conical or circular truncated cone structure, the inner diameter of the transition frustum 603 is smaller than that of the charging barrel 1, the transition frustum 603 can prevent the crushed organic pigment from directly falling into the bottom of the charging barrel 1, on one hand, time and space are provided for further fusion of the crushed organic pigment and a water phase, on the other hand, the fused organic pigment flows into the bottom of the charging barrel through a channel between the outer wall of the transition frustum 603 and the inner wall of the charging barrel 1, and the pasty organic pigment can be extruded through friction between the rotating transition frustum 603 and the inner wall of the charging barrel 1, so that the pasty organic pigment is further dispersed, and the particle size of particles in the; the dispersion plate 604 deeply disperses the organic pigment by its own shearing force rotating at a high speed. In order to further increase dispersion efficiency, a plurality of groups of beads 7 of 1 inner wall evenly distributed of feed cylinder are convenient for on the one hand under the effect of rotatory agitator 6, improve organic pigment and 1 inner wall collision dynamics of feed cylinder for pigment dispersion performance, on the other hand make transition frustum 603 and 1 inner wall of feed cylinder mutual extrusion more showing, and the surface of bead 7 is circular-arc, can avoid pigment to block.
In order to ensure that the working area range of each part of the stirring assembly is more sufficient, the position of the blade 602 is not higher than the middle of the stirring shaft 601, and the dispersion disc 604 is positioned at the tail end of the stirring shaft 601, so that the blade 602, the transition frustum 603 and the dispersion disc 604 are concentrated at the lower part of the stirring shaft 601, and when the stirrer moves up and down, the movable area of the stirring assembly is larger.
As the specific surface area and the surface energy of the pigment are increased sharply, the tendency of self-agglomeration is increased, the surface modification is needed for effectively dispersing the organic pigment, so that the polarity of the pigment is changed, the compatibility of the pigment and a solvent is improved, a dispersing agent is sprayed into the charging barrel 1 through the sprayer 9, and the dispersing agent is a liquid dispersing agent which is allowed to be used in the processing of the organic pigment. The sprayer 9 comprises a medicine storage tower 901 for storing liquid dispersing agent, a delivery pipe 903 for delivering liquid, a micro liquid pump 902 for pressurizing the liquid, and a plurality of groups of spray heads 904 for spraying the dispersing agent into the charging barrel 1, wherein the spray heads 904 are communicated with the medicine storage tower 901 through the delivery pipe 903 and the micro liquid pump 902, and the spray heads 904 are hung at the top in the charging barrel 1 or are arranged on the inner wall of the upper part of the charging barrel 1 and face downwards in an inclined mode.
In order to make 6 during operations of agitator stir more high-efficient in the feed cylinder, evenly, comprehensively, agitator 6 can reciprocate along 1 inside of feed cylinder, in order to realize above-mentioned function, the utility model discloses still include frame 2, the slide bar 3 of erectting, slider 4 with slide bar 3 matching, support frame 5, slide bar 3 erects perpendicularly through the support of frame 2, the upper portion of agitator 6 is located feed cylinder 1 outside and fixed with 5 one end of support frame, the other end and the slider 4 of support frame 5 are fixed continuous, reciprocate through slider 4 on slide bar 3 and drive support frame 5 and agitator 6 reciprocate, and then realize reciprocating of agitator 6 in feed cylinder 1, make the scope that agitator 6 covered more comprehensive on the one hand, avoid the dead angle, on the other hand agitator 6 self also is the activity state, improve its dispersion function. Because in the above-mentioned structure, the support of agitator 6 is accomplished by support frame 5 and slider 4 with being connected for it is not enough when reciprocating that the during operation of agitator 6, influences its translation rate easily, so the utility model discloses still include the gallows 8 that lifts by crane support frame 5, gallows 8 includes pulley 801 and jack-up suspender 802 that a plurality of groups mutually supported and corresponding control system, jack-up suspender 802's end links to each other with support frame 5, through jack-up suspender 802 and pulley 801 combination, and with slider 4 and the linkage of slide bar 3 work, with the stability and the quick of keeping 6 work of agitator.
The utility model discloses still include the power drive system and the control system of agitator 6, gallows 8, slider 4 etc, feed cylinder 1 still includes organic pigment's pan feeding and discharge conduit in addition, and the structure of above-mentioned system, constitution, connection are conventional design, the utility model discloses do not explain in detail.
The foregoing merely illustrates preferred embodiments of the present invention, which are described in considerable detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. An organic pigment dispersion mechanism, characterized in that: comprises a charging barrel, a frame, a vertical slide bar, a slide block matched with the slide bar, a supporting frame, a stirrer and a sprayer; the sliding rod is vertically erected through the support of the rack, the upper part of the stirrer is positioned outside the charging barrel and is fixed with one end of the supporting frame, and the other end of the supporting frame is fixedly connected with the sliding block; the stirrer comprises a stirring shaft and a stirring assembly fixed on the outer wall of the stirring shaft, the stirring assembly comprises a plurality of groups of blades, a transition frustum and a dispersion disc from top to bottom, and the inner diameter of the transition frustum is smaller than that of the charging barrel; the spray thrower comprises a medicine storage tower, a conveying pipe, a miniature liquid pump and a plurality of groups of spray headers, the spray headers pass through the conveying pipe the miniature liquid pump is communicated with the medicine storage tower, and the spray headers are hung at the top in the material cylinder or arranged on the inner wall of the upper part of the material cylinder and incline downwards.
2. An organic pigment dispersing mechanism according to claim 1, wherein: a plurality of groups of convex edges are uniformly distributed on the inner wall of the charging barrel.
3. An organic pigment dispersing mechanism according to claim 2, wherein: the surface of the convex edge is arc-shaped.
4. An organic pigment dispersing mechanism according to claim 1, wherein: the lifting frame comprises a plurality of groups of pulleys and lifting slings which are matched with each other, and the tail ends of the lifting slings are connected with the supporting frame.
5. An organic pigment dispersing mechanism according to claim 1, wherein: the position of the blade is not higher than the middle of the stirring shaft, and the dispersion disc is positioned at the tail end of the stirring shaft.
6. An organic pigment dispersing mechanism according to claim 1, wherein: the transition frustum is in a conical or round platform structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921296407.8U CN210434352U (en) | 2019-08-09 | 2019-08-09 | Organic pigment dispersion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921296407.8U CN210434352U (en) | 2019-08-09 | 2019-08-09 | Organic pigment dispersion mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN210434352U true CN210434352U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921296407.8U Active CN210434352U (en) | 2019-08-09 | 2019-08-09 | Organic pigment dispersion mechanism |
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| CN (1) | CN210434352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114272650A (en) * | 2021-12-31 | 2022-04-05 | 成都理工大学 | A dry discharge system for heavy metal tailings |
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2019
- 2019-08-09 CN CN201921296407.8U patent/CN210434352U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114272650A (en) * | 2021-12-31 | 2022-04-05 | 成都理工大学 | A dry discharge system for heavy metal tailings |
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