CN110538588A - Modifier adds equipment in calcium carbonate preparation - Google Patents
Modifier adds equipment in calcium carbonate preparation Download PDFInfo
- Publication number
- CN110538588A CN110538588A CN201810519464.1A CN201810519464A CN110538588A CN 110538588 A CN110538588 A CN 110538588A CN 201810519464 A CN201810519464 A CN 201810519464A CN 110538588 A CN110538588 A CN 110538588A
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- modifier
- calcium carbonate
- stirring
- fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
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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
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
-
- 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
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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
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2204—Mixing chemical components in generals in order to improve chemical treatment or reactions, independently from the specific application
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The invention discloses modifier adding equipment in calcium carbonate preparation, which comprises a stirring tank and a modifier storage tank, wherein fastening bolts are inserted into through holes to be in threaded connection with threaded connection holes, eight material dispersing plates are arranged in a circular ring shape based on a feeding pipe, and the material dispersing plates at the lower end of the pipe opening of the feeding pipe are in a T-shaped arc plate shape, so that the structure of the invention is simple to install, and the calcium carbonate is smoothly dispersed; the stirring fan is fixed on the inner wall of the stirring tank through the fixed rotating rod, and the blades of the stirring fan are provided with the stirring rods, so that when the stirring tank is used, the calcium carbonate and the modifier are fully and uniformly mixed; through being provided with the flow valve on will first connecting pipe, the inside of this second connecting pipe is provided with the induced draught fan, and the induced draught fan is fixed in on the inner wall of second connecting pipe through fixed bull stick, makes this use novel structure when using, and the modifier has certain pressure when getting into the agitator tank, and dispersibility and homogeneity are better.
Description
Technical Field
The invention relates to the technical field related to calcium carbonate preparation, in particular to modifier adding equipment in calcium carbonate preparation.
Background
The calcium carbonate powder is prepared by grinding natural carbonate minerals such as calcite, marble and limestone, is a common powdery inorganic filler, has the advantages of high chemical purity, high inertia, difficult chemical reaction, good thermal stability, no decomposition at the temperature of below 400 ℃, high whiteness, low oil absorption rate, low refractive index, softness, dryness, no crystal water, low hardness, small abrasion value, no toxicity, no odor, good dispersibility and the like, can be modified by adding different substances to obtain different types of calcium carbonate, such as active light calcium, special calcium for cables and the like, and has the general production process flow: cleaning, drying, crushing, stacking, grinding, grading, modifying and packaging, wherein the existing mixing method of the calcium carbonate powder and the modifier comprises the following steps: calcium carbonate powder and a modifier are mixed in a modifier in a mechanical stirring mode, and the mechanical stirring uniformity is difficult to ensure, so that the modified calcium carbonate has poor performance, and therefore, a modifier adding device in calcium carbonate preparation is provided for solving the problems.
Disclosure of Invention
The invention aims to provide modifier adding equipment in calcium carbonate preparation, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a modifier adding device in calcium carbonate preparation comprises a stirring tank and a modifier storage tank, wherein the modifier storage tank is arranged at the outer end of the stirring tank, a movable cover plate is arranged at the upper end of the stirring tank, a discharging pipe is fixedly connected at the lower end of the stirring tank, the movable cover plate is movably connected with the stirring tank, a stirring fan is arranged in the stirring tank, a second connecting pipe and an air pressure pump are also arranged at the right end of the stirring tank, the upper end of the movable cover plate is provided with a feeding pipe, the left side and the right side are provided with fastening bolts and through holes, the fastening bolt is in threaded connection with the through hole, the interior of the movable cover plate is also provided with a dredging plate, one end of the second connecting pipe is communicated with the stirring tank, the other end of the second connecting pipe is communicated with the air pressure pump, the upper end of the second connecting pipe is also provided with a first connecting pipe, one end of the first connecting pipe is communicated with the modifier storage tank, and the other end of the first connecting pipe is communicated with the second connecting pipe.
Preferably, the stirring tank is correspondingly provided with a threaded connecting hole based on a fastening bolt, and the fastening bolt is inserted into the through hole and is in threaded connection with the threaded connecting hole.
Preferably, the stirring fan is fixed on the inner wall of the stirring tank through the fixed rotating rod, and stirring rods are arranged on fan blades of the stirring fan.
Preferably, the material dispersing plate is annularly provided with eight materials based on the feeding pipe, and the material dispersing plate at the lower end of the pipe opening of the feeding pipe is in a T-shaped arc plate shape.
Preferably, a flow valve is arranged on the first connecting pipe, a flow dredging fan is arranged inside the second connecting pipe, and the flow dredging fan is fixed on the inner wall of the second connecting pipe through a fixed rotating rod.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the fastening bolt is inserted into the through hole to be in threaded connection with the threaded connection hole, the number of the dredging plates is eight based on the circular shape of the feeding pipe, and the dredging plate at the lower end of the pipe opening of the feeding pipe is in a T-shaped arc plate shape, so that the structure installation of the calcium carbonate; the stirring fan is fixed on the inner wall of the stirring tank through the fixed rotating rod, and the blades of the stirring fan are provided with the stirring rods, so that when the stirring tank is used, the calcium carbonate and the modifier are fully and uniformly mixed; through being provided with the flow valve on will first connecting pipe, the inside of this second connecting pipe is provided with the induced draught fan, and the induced draught fan is fixed in on the inner wall of second connecting pipe through fixed bull stick, makes this use novel structure when using, and the modifier has certain pressure when getting into the agitator tank, and dispersibility and homogeneity are better.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1 stirring tank, 2 removable cover plates, 3 modifier storage tanks, 4 air pressure pumps, 5 discharging pipes, 6 feeding pipes, 7 fastening bolts, 8 dredging plates, 9 stirring fans, 10 stirring rods, 11 threaded connecting holes, 12 through holes, 13 flow valves, 14 first connecting pipes, 15 second connecting pipes and 16 flow dredging fans.
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.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a modifier adds equipment in calcium carbonate preparation, including agitator tank 1 and modifier holding vessel 3, this modifier holding vessel 3 sets up in agitator tank 1's outer end, this agitator tank 1's upper end is provided with removable cover 2, lower extreme fixedly connected with discharging pipe 5, this removable cover 2 and agitator tank 1 swing joint, and agitator tank 1's inside is provided with agitator fan 9, the right-hand member still is provided with second connecting pipe 15 and air force (forcing) pump 4, this agitator fan 9 is fixed in on agitator tank 1's the inner wall through fixed bull stick, and all be provided with agitator bar 10 on agitator fan 9's the flabellum.
The upper end of the movable cover plate 2 is provided with a feeding pipe 6, the left side and the right side of the movable cover plate are provided with fastening bolts 7 and through holes 12, the fastening bolts 7 are in threaded connection with the through holes 12, the stirring tank 1 is correspondingly provided with threaded connection holes 11 based on the fastening bolts 7, the fastening bolts 7 penetrate through the through holes 12 and are in threaded connection with the threaded connection holes 11, the movable cover plate 2 is also internally provided with eight material dispersing plates 8, the material dispersing plates 8 are arranged in a circular ring shape based on the feeding pipe 6, and the material dispersing plates 8 at the lower end of the pipe opening of the feeding pipe 6 are in a T-shaped arc plate shape, so that when the structure is used, the.
One end of the second connecting pipe 15 is communicated with the stirring tank 1, one end is communicated with the air pressure pump 4, the upper end of the second connecting pipe 15 is also provided with a first connecting pipe 14, one end of the first connecting pipe 14 is communicated with the modifier storage tank 3, one end is communicated with the second connecting pipe 15, the first connecting pipe 14 is provided with a flow valve 13, the second connecting pipe 15 is internally provided with a flow distribution fan 16, and the flow distribution fan 16 is fixed on the inner wall of the second connecting pipe 15 through a fixed rotating rod, so that the novel structure is simple in structure installation, smooth in calcium carbonate flow distribution, and better in dispersity and uniformity when the novel structure is used, the modifier has a certain pressure when entering the stirring tank 1.
The working principle is as follows: in the invention, when calcium carbonate in the stirring tank 1 is added, the rotating motor of the stirring fan 9 is started, the blades of the stirring fan 9 and the stirring rods 10 on the blades start to stir the calcium carbonate, when the modifier needs to be added, the air pressure pump 4 is started, the flow distribution fan 16 in the second connecting pipe 15 starts to rotate, then the flow valve 13 is opened, the second connecting pipe 15 forms a negative pressure air channel for the first connecting pipe 14, the modifier in the modifier storage tank 3 is conveyed into the stirring tank 1, and the stirring fan 9 continues to mix the calcium carbonate and the modifier, thus the work is completed.
In the description of the present invention, it is to be understood that the terms "upper and lower", "right and left", "inside and outside", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a modifier adds equipment in calcium carbonate preparation, includes agitator tank (1) and modifier holding vessel (3), and this modifier holding vessel (3) set up in the outer end of agitator tank (1), its characterized in that: the upper end of the stirring tank (1) is provided with a movable cover plate (2), the lower end of the stirring tank (1) is fixedly connected with a discharging pipe (5), the movable cover plate (2) is movably connected with the stirring tank (1), a stirring fan (9) is arranged in the stirring tank (1), the right end of the stirring tank is also provided with a second connecting pipe (15) and an air pressure pump (4), the upper end of the movable cover plate (2) is provided with a feeding pipe (6), the left side and the right side of the movable cover plate are provided with a fastening bolt (7) and a through hole (12), the fastening bolt (7) is in threaded connection with the through hole (12), the inner part of the movable cover plate (2) is also provided with a dredging plate (8), one end of the second connecting pipe (15) is communicated with the stirring tank (1), one end of the second connecting pipe is communicated with the air pressure pump (4), the upper end of the second connecting pipe (15) is also provided, one end of the connecting pipe is communicated with the second connecting pipe (15).
2. The apparatus for adding modifier in calcium carbonate preparation according to claim 1, characterized in that: the stirring tank (1) is correspondingly provided with a threaded connecting hole (11) based on a fastening bolt (7), and the fastening bolt (7) penetrates through a through hole (12) and is in threaded connection with the threaded connecting hole (11).
3. The apparatus for adding modifier in calcium carbonate preparation according to claim 1, characterized in that: stirring fan (9) are fixed in on the inner wall of agitator tank (1) through fixed bull stick, and all are provided with puddler (10) on the flabellum of stirring fan (9).
4. The apparatus for adding modifier in calcium carbonate preparation according to claim 1, characterized in that: the material dispersing plates (8) are arranged in a circular ring shape on the basis of the feeding pipes (6), and the material dispersing plates (8) at the lower ends of the pipe orifices of the feeding pipes (6) are in a T-shaped arc plate shape.
5. The apparatus for adding modifier in calcium carbonate preparation according to claim 1, characterized in that: the flow valve (13) is arranged on the first connecting pipe (14), the flow dredging fan (16) is arranged inside the second connecting pipe (15), and the flow dredging fan (16) is fixed on the inner wall of the second connecting pipe (15) through the fixing rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810519464.1A CN110538588A (en) | 2018-05-28 | 2018-05-28 | Modifier adds equipment in calcium carbonate preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810519464.1A CN110538588A (en) | 2018-05-28 | 2018-05-28 | Modifier adds equipment in calcium carbonate preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110538588A true CN110538588A (en) | 2019-12-06 |
Family
ID=68700489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810519464.1A Pending CN110538588A (en) | 2018-05-28 | 2018-05-28 | Modifier adds equipment in calcium carbonate preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110538588A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604884A (en) * | 2022-05-02 | 2022-06-10 | 广西凤山宏泰矿业有限责任公司 | Modifier quantitative adding equipment for industrial-grade ultrafine calcium carbonate production |
-
2018
- 2018-05-28 CN CN201810519464.1A patent/CN110538588A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604884A (en) * | 2022-05-02 | 2022-06-10 | 广西凤山宏泰矿业有限责任公司 | Modifier quantitative adding equipment for industrial-grade ultrafine calcium carbonate production |
| CN114604884B (en) * | 2022-05-02 | 2024-01-26 | 广西凤山宏泰矿业有限责任公司 | Modifier ration adds equipment for production of superfine calcium carbonate of industrial grade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191206 |