CN112121932B - Environment-friendly coating grinds dispersion equipment - Google Patents
Environment-friendly coating grinds dispersion equipment Download PDFInfo
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- CN112121932B CN112121932B CN202010934731.9A CN202010934731A CN112121932B CN 112121932 B CN112121932 B CN 112121932B CN 202010934731 A CN202010934731 A CN 202010934731A CN 112121932 B CN112121932 B CN 112121932B
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- grinding
- inner cylinder
- edge
- cylinder
- outer cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
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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
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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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
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
- B02C17/1835—Discharging devices combined with sorting or separating of material
- B02C17/1855—Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses environment-friendly paint grinding and dispersing equipment which comprises a rack base and support legs arranged below the rack base, wherein a grinding outer barrel is arranged above the rack base, and a grinding inner barrel is concentrically arranged in the grinding outer barrel; the opening of the grinding inner cylinder faces downwards, the center of the upper part of the grinding inner cylinder is connected with a rotating shaft, and the other end of the rotating shaft is arranged on a rotary driving mechanism; a sealing edge is arranged between the top of the grinding outer barrel and the upper part of the grinding inner barrel, a feed port is arranged on one side of the grinding outer barrel, and the feed port is connected with the pump; an outer cylinder grinding edge is arranged on the inner wall of the grinding outer cylinder, and an inner cylinder grinding edge matched with the outer cylinder grinding edge is arranged on the outer wall of the grinding inner cylinder; the device can realize integrated and synchronous processing of grinding and dispersion, can stir and disperse the ground coating in the grinding process, and finally automatically discharge the coating through the blanking pipe, thereby realizing continuous processing in the whole process and greatly improving the processing efficiency of the coating.
Description
Technical Field
The invention belongs to the technical field of paint grinding and dispersing, and particularly relates to environment-friendly paint grinding and dispersing equipment.
Background
The coating is just one of the commonly known paints, which refers to a kind of liquid or solid material that can form a film under certain conditions to protect, decorate or perform other special functions (insulation, rust prevention, mildew prevention, heat resistance, etc.) when being coated on the surface of an object. The environment-friendly coating is a coating product which meets the technical requirements of national environmental mark products on the premise that the performance index and the safety index of the coating product meet the respective product standards. The coating is widely used, the coating used in the construction field is called as building coating, the building coating is the most used coating at home and abroad and the product with the largest output, wherein the development of countries such as America, Japan, Western Europe and the like is faster, the components are generally required to be mixed and stirred before use, and the full dispersion and grinding treatment are carried out, so that no particles and agglomeration are generated before coating, the quality of whitewash coating is ensured, combustible dust is generally contained in the coating, the coating can explode when entering a stirring motor, and the damage to life and property is brought.
With the continuous development of the domestic economic and technical level, the production cost is continuously increased, particularly the labor cost and the raw material cost are continuously increased, in order to keep the cost of the final product in a relatively reasonable range and improve the core competitiveness of the product, a coating production enterprise gradually eliminates some equipment with high energy consumption and low efficiency, and meanwhile, the automation of production equipment is improved through continuous research, development and improvement, the energy consumption is reduced, and the production efficiency is improved.
The existing paint dispersing and grinding process is carried out by two devices, and after the paint is dispersed, the paint is transferred to a grinding device for treatment, so that on one hand, the raw material loss is caused, and on the other hand, the processing efficiency is influenced.
Meanwhile, how to organically combine the two processing technologies of grinding and dispersing and utilize the characteristics generated in the two processes to complement each other so as to further improve the processing efficiency of the equipment is also a problem which needs to be considered seriously.
Disclosure of Invention
The invention aims to solve the problems, and provides environment-friendly paint grinding and dispersing equipment which can realize integrated and synchronous grinding and dispersing processing, can stir and disperse the ground paint in the grinding process, and finally automatically discharges the paint through a blanking pipe, realizes continuous processing in the whole process, and greatly improves the processing efficiency of the paint.
In order to realize the purpose, the invention adopts the technical scheme that: an environment-friendly coating grinding and dispersing device comprises a rack base and support legs arranged below the rack base, wherein a grinding outer cylinder is arranged above the rack base, and a grinding inner cylinder is concentrically arranged in the grinding outer cylinder; the opening of the grinding inner cylinder faces downwards, the center of the upper part of the grinding inner cylinder is connected with a rotating shaft, and the other end of the rotating shaft is arranged on a rotary driving mechanism; a sealing edge is arranged between the top of the grinding outer barrel and the upper part of the grinding inner barrel, a feed port is arranged on one side of the grinding outer barrel, and the feed port is connected with the pump; an outer cylinder grinding edge is arranged on the inner wall of the grinding outer cylinder, and an inner cylinder grinding edge matched with the outer cylinder grinding edge is arranged on the outer wall of the grinding inner cylinder; a blanking pipe is arranged in the grinding inner cylinder at the center of the frame base, a blanking port is arranged at the top of the blanking pipe, and the blanking port is communicated with a discharge port arranged in the center of the bottom of the frame base; stirring plates are uniformly arranged on the inner wall of the grinding inner barrel at intervals in an annular shape, dispersion plates are uniformly arranged on the outer wall of the blanking pipe at intervals in an annular shape, and the rotating motion trail of each stirring plate is tangent to the edge of each dispersion plate; the bottom of the grinding inner cylinder is provided with a sliding chute, and the upper part of the rack base is provided with a sliding block matched with the sliding chute below the sliding chute; the sliding blocks are uniformly arranged on the base of the frame at intervals in an annular shape, and material passing ports are formed between the sliding blocks; the grinding inner cylinder is provided with a filtering hole which is communicated with the inside and the outside between the grinding edges of the two inner cylinders; a support frame is arranged above the grinding outer cylinder, and adjusting plates are arranged on two sides below the rotary driving mechanism of the support frame; an adjusting groove is vertically formed in the adjusting plate, an L-shaped fixing plate is arranged between the adjusting plate and the rotary driving mechanism, and the rotary driving mechanism is arranged on the fixing plate; the vertical edge of the fixed plate is fixedly connected with an adjusting bolt structure through an adjusting groove; an overflow valve is arranged above the blanking pipe; a floating edge is arranged on the outer side of the overflow valve; the bottom of the overflow valve is sleeved with a limiting inner tube in the blanking tube, and one side of the limiting inner tube is provided with a blanking port for passing through coating.
Furthermore, the feed inlets are arranged in a plurality of annular and evenly spaced on the outer wall of the grinding outer barrel.
Further, the rotation driving mechanism is a rotating motor.
Furthermore, the front end of the dispersion plate is provided with a scraping edge, and the scraping edge is tightly attached to the inner wall of the grinding inner cylinder.
Has the advantages that: 1. the invention provides environment-friendly paint grinding and dispersing equipment which can realize integrated and synchronous grinding and dispersing processing, can stir and disperse the ground paint in the grinding process, and finally automatically discharge the paint through a blanking pipe, so that continuous processing in the whole process is realized, and the processing efficiency of the paint is greatly improved.
2. The device realizes grinding processing by matching the grinding outer cylinder with the grinding inner cylinder, and simultaneously realizes the dispersion processing of forming turbulent flow by shearing and stirring by arranging the stirring plate matched with the dispersion plate in the device; the two processes are carried out simultaneously, the paint which has finished the grinding process enters the inner grinding cylinder from the bottom through the material opening, the pressure brought to the liquid flow is provided by the pumping pump, the liquid level of the paint which is subjected to the dispersion process is gradually increased, and the paint is discharged through the blanking pipe after the liquid level is increased to be high enough and the dispersion process is finished.
3. According to the device, the adjusting plate on the supporting frame is matched with the fixing plate, so that the vertical fine adjustment lifting of the rotary driving mechanism on the fixing plate is realized, the distance between the outer cylinder grinding edge and the inner cylinder grinding edge is changed, and the grinding precision adjustment is realized.
4. According to the invention, the design of the filter holes can realize that when part of particles in the coating reach the final required particle size of a ground finished product, the coating can quickly enter the next dispersion processing link through the filter holes, so that the working pressure of each part in the grinding procedure is greatly reduced, the grinding processing efficiency is improved, and meanwhile, the processing efficiency of dispersion processing is also improved, thereby achieving two purposes.
Drawings
Fig. 1 is a schematic perspective view of the device of the present invention.
FIG. 2 is a left side view of the apparatus of the present invention.
Fig. 3 is a schematic cross-sectional view a-a of fig. 2.
Fig. 4 is an enlarged schematic view of a portion B in fig. 2.
Fig. 5 is a schematic view of a half-section three-dimensional structure of the device of the present invention.
In the figure: 1. a frame base; 2. grinding the outer cylinder; 3. grinding the inner barrel; 4. sealing the edges; 5. a feed inlet; 6. pumping; 7. a rotating shaft; 8. a rotation driving mechanism; 9. a support frame; 10. a fixing plate; 11. an adjusting plate; 12. a blanking pipe; 13. an overflow valve; 14. a material inlet is formed; 15. a support leg; 101. a discharge port; 102. a slider; 201. grinding and edging the outer cylinder; 301. grinding the inner cylinder to remove edges; 302. filtering holes; 303. a stirring plate; 304. a chute; 1101. an adjustment groove; 1102. adjusting the bolt structure; 1201. a dispersion plate; 1202. scraping edges; 1301. floating the edge; 1302. limiting the inner pipe; 1303. and (6) a blanking port.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
As shown in fig. 1-5, the specific structure of the present invention is an environment-friendly paint grinding and dispersing apparatus, which comprises a frame base 1 and a support leg 15 arranged below the frame base 1, wherein a grinding outer cylinder 2 is arranged above the frame base 1, and a grinding inner cylinder 3 is concentrically arranged in the grinding outer cylinder 2; the opening of the grinding inner cylinder 3 is downward, the center of the upper part of the grinding inner cylinder is connected with a rotating shaft 7, and the other end of the rotating shaft 7 is arranged on a rotary driving mechanism 8; a sealing edge 4 is arranged between the top of the grinding outer barrel 2 and the upper part of the grinding inner barrel 3, a feed port 5 is arranged on one side of the grinding outer barrel 2, and the feed port 5 is connected with a pump 6; an outer cylinder grinding edge 201 is arranged on the inner wall of the grinding outer cylinder 2, and an inner cylinder grinding edge 301 matched with the outer cylinder grinding edge 201 is arranged on the outer wall of the grinding inner cylinder 3; a blanking pipe 12 is arranged in the grinding inner cylinder 3 at the center of the rack base 1, a blanking port 1303 is arranged at the top of the blanking pipe 12, and the blanking port 1303 is communicated with a discharge hole 101 arranged at the center of the bottom of the rack base 1; stirring plates 303 are arranged on the inner wall of the grinding inner cylinder 3 at annular uniform intervals, dispersion plates 1201 are arranged on the outer wall of the blanking pipe 12 at annular uniform intervals, and the rotating motion track of each stirring plate 303 is tangent to the edge of each dispersion plate 1201; the bottom of the grinding inner cylinder 3 is provided with a sliding groove 304, and the upper part of the rack base 1 is provided with a sliding block 102 matched with the sliding groove 304 below the sliding groove 304; the sliding blocks 102 are uniformly arranged on the rack base 1 at intervals in an annular shape, and material passing ports 14 are formed between the sliding blocks 102; the grinding inner cylinder 3 is provided with a filtering hole 302 which is communicated with the inside and the outside between two inner cylinder grinding edges 301; in order to realize the adjustable grinding edge distance, namely adjustable grinding precision, a support frame 9 is arranged above the grinding outer cylinder 2, and adjusting plates 11 are arranged on two sides of the support frame 9 below the rotary driving mechanism 8; an adjusting groove 1101 is vertically formed in the adjusting plate 11, an L-shaped fixing plate 10 is arranged between the adjusting plate 11 and the rotary driving mechanism 8, and the rotary driving mechanism 8 is arranged on the fixing plate 10; the vertical edge of the fixing plate 10 is fixedly connected with an adjusting bolt structure 1102 through an adjusting groove 1101; in order to improve the dispersion effect of the coating in the grinding inner cylinder 3, an overflow valve 13 is arranged above the blanking pipe 12; a floating edge 1301 is arranged on the outer side of the overflow valve 13; the bottom of the overflow valve 13 is sleeved with a limiting inner pipe 1302 in the blanking pipe 12, and one side of the limiting inner pipe 1302 is provided with a blanking port 1303 for allowing paint to pass through.
In order to realize the uniform feeding effect of the device, the feeding holes 5 are arranged in a plurality and are annularly and uniformly spaced on the outer wall of the grinding outer cylinder 2.
Preferably, the rotation driving mechanism 8 is a rotating motor.
Preferably, the front end of the dispersion plate 1201 is provided with a scraping edge 1202, and the scraping edge 1202 is tightly attached to the inner wall of the grinding inner cylinder 3.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (4)
1. An environment-friendly paint grinding and dispersing device comprises a rack base (1) and support legs (15) arranged below the rack base (1), and is characterized in that a grinding outer cylinder (2) is arranged above the rack base (1), and a grinding inner cylinder (3) is concentrically arranged in the grinding outer cylinder (2); the opening of the grinding inner cylinder (3) is downward, the center of the upper part of the grinding inner cylinder is connected with a rotating shaft (7), and the other end of the rotating shaft (7) is arranged on a rotary driving mechanism (8); a sealing edge (4) is arranged between the top of the grinding outer cylinder (2) and the upper part of the grinding inner cylinder (3), a feed port (5) is arranged on one side of the grinding outer cylinder (2), and the feed port (5) is connected with a pump (6); an outer cylinder grinding edge (201) is arranged on the inner wall of the grinding outer cylinder (2), and an inner cylinder grinding edge (301) matched with the outer cylinder grinding edge (201) is arranged on the outer wall of the grinding inner cylinder (3); a blanking pipe (12) is arranged in the grinding inner cylinder (3) at the center of the rack base (1), a blanking port (1303) is arranged at the top of the blanking pipe (12), and the blanking port (1303) is communicated with a discharge port (101) arranged at the center of the bottom of the rack base (1); stirring plates (303) are uniformly arranged on the inner wall of the grinding inner cylinder (3) at intervals in an annular shape, dispersion plates (1201) are uniformly arranged on the outer wall of the blanking pipe (12) at intervals in an annular shape, and the rotating motion track of each stirring plate (303) is tangent to the edge of each dispersion plate (1201); a sliding groove (304) is formed in the bottom of the grinding inner cylinder (3), and a sliding block (102) matched with the sliding groove (304) is arranged below the sliding groove (304) in the upper portion of the rack base (1); the sliding blocks (102) are uniformly arranged on the rack base (1) at intervals in an annular shape, and material passing ports (14) are formed between the sliding blocks (102); the grinding inner cylinder (3) is provided with a filtering hole (302) which is communicated with the inside and the outside between the grinding edges (301) of the two inner cylinders; a support frame (9) is arranged above the grinding outer cylinder (2), and adjusting plates (11) are arranged on two sides of the support frame (9) below the rotary driving mechanism (8); an adjusting groove (1101) is vertically formed in the adjusting plate (11), an L-shaped fixing plate (10) is arranged between the adjusting plate (11) and the rotary driving mechanism (8), and the rotary driving mechanism (8) is arranged on the fixing plate (10); the vertical edge of the fixing plate (10) is fixedly connected with an adjusting bolt structure (1102) through an adjusting groove (1101); an overflow valve (13) is arranged above the blanking pipe (12); a floating edge (1301) is arranged on the outer side of the overflow valve (13); a limiting inner pipe (1302) is sleeved at the bottom of the overflow valve (13) in the blanking pipe (12), and a blanking port (1303) for allowing paint to pass through is formed in one side of the limiting inner pipe (1302).
2. The environment-friendly paint grinding and dispersing equipment as claimed in claim 1, wherein the feed inlet (5) is provided in plurality and is uniformly spaced on the outer wall of the grinding outer cylinder (2) in a ring shape.
3. An environment-friendly paint grinding and dispersing apparatus according to claim 1, wherein the rotary drive mechanism (8) is a rotary motor.
4. The environment-friendly paint grinding and dispersing equipment as claimed in claim 1, wherein the front end of the dispersing plate (1201) is provided with a scraping edge (1202), and the scraping edge (1202) is tightly attached to the inner wall of the grinding inner cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010934731.9A CN112121932B (en) | 2020-09-08 | 2020-09-08 | Environment-friendly coating grinds dispersion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010934731.9A CN112121932B (en) | 2020-09-08 | 2020-09-08 | Environment-friendly coating grinds dispersion equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112121932A CN112121932A (en) | 2020-12-25 |
| CN112121932B true CN112121932B (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010934731.9A Active CN112121932B (en) | 2020-09-08 | 2020-09-08 | Environment-friendly coating grinds dispersion equipment |
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| Country | Link |
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| CN (1) | CN112121932B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301145A (en) * | 2022-09-29 | 2022-11-08 | 徐州振宁新型建材有限公司 | Concrete admixture premixing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008183518A (en) * | 2007-01-30 | 2008-08-14 | Oliver Y Batlle Sa | Vertical agitating grinder |
| CN201253583Y (en) * | 2008-09-09 | 2009-06-10 | 许逢圣 | Horizontal type sand mill |
| CN203030337U (en) * | 2012-12-26 | 2013-07-03 | 广州派勒机械设备有限公司 | Dynamic separation discharge type grinding machine |
| CN105409863A (en) * | 2015-12-23 | 2016-03-23 | 宁波江北怡和工业设计有限公司 | Fish tank |
| CN106390895A (en) * | 2016-10-17 | 2017-02-15 | 无锡市日升化工有限公司 | Chemical reaction kettle capable of smashing and stirring chemical materials |
| CN207238103U (en) * | 2017-08-30 | 2018-04-17 | 江西庚宸科技有限公司 | The sufficient environmental protection coating material disperse mill of stock dispersion |
| CN108452896A (en) * | 2017-12-31 | 2018-08-28 | 广州中卓智能装备有限公司 | A kind of gap separate grinding machine |
| CN208275508U (en) * | 2018-03-22 | 2018-12-25 | 江西省丙戊天成环保科技有限公司 | A kind of multilayer crushing device for kaolin ore dressing |
-
2020
- 2020-09-08 CN CN202010934731.9A patent/CN112121932B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008183518A (en) * | 2007-01-30 | 2008-08-14 | Oliver Y Batlle Sa | Vertical agitating grinder |
| CN201253583Y (en) * | 2008-09-09 | 2009-06-10 | 许逢圣 | Horizontal type sand mill |
| CN203030337U (en) * | 2012-12-26 | 2013-07-03 | 广州派勒机械设备有限公司 | Dynamic separation discharge type grinding machine |
| CN105409863A (en) * | 2015-12-23 | 2016-03-23 | 宁波江北怡和工业设计有限公司 | Fish tank |
| CN106390895A (en) * | 2016-10-17 | 2017-02-15 | 无锡市日升化工有限公司 | Chemical reaction kettle capable of smashing and stirring chemical materials |
| CN207238103U (en) * | 2017-08-30 | 2018-04-17 | 江西庚宸科技有限公司 | The sufficient environmental protection coating material disperse mill of stock dispersion |
| CN108452896A (en) * | 2017-12-31 | 2018-08-28 | 广州中卓智能装备有限公司 | A kind of gap separate grinding machine |
| CN208275508U (en) * | 2018-03-22 | 2018-12-25 | 江西省丙戊天成环保科技有限公司 | A kind of multilayer crushing device for kaolin ore dressing |
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| CN112121932A (en) | 2020-12-25 |
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