CN113175787A - Feeding-amount-controllable drying device and method for producing ultrafine calcium carbonate powder - Google Patents
Feeding-amount-controllable drying device and method for producing ultrafine calcium carbonate powder Download PDFInfo
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- CN113175787A CN113175787A CN202110368984.9A CN202110368984A CN113175787A CN 113175787 A CN113175787 A CN 113175787A CN 202110368984 A CN202110368984 A CN 202110368984A CN 113175787 A CN113175787 A CN 113175787A
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- calcium carbonate
- carbonate powder
- motor
- conveying
- cylinder
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/041—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying flowable materials, e.g. suspensions, bulk goods, in a continuous operation, e.g. with locks or other air tight arrangements for charging/discharging
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The invention discloses a drying device and a method capable of controlling feeding quantity for producing ultrafine calcium carbonate powder, belonging to the technical field of ultrafine calcium carbonate powder drying, wherein the drying device comprises a transmission cylinder, wherein one side of the transmission cylinder is provided with a discharge outlet, and the other side of the transmission cylinder is provided with a conveying motor; one side position fixedly connected with feeding section of thick bamboo of up end of a transmission section of thick bamboo, feeding mechanism is provided with in the inside of feeding section of thick bamboo, feeding mechanism is including the transmission band, including a motor, an end cap, a controller, and a cover plate, the roll body, connecting rod and storage basket, one side and feeding section of thick bamboo fixed connection of motor, the output shaft and the roll body of motor are connected, the roll body sets up the inside both sides position at the transmission band, the quantity of roll body is two sets of, the quantity of a set of roll body is two, connecting rod fixed connection is between two roll bodies, can carry out quantitative interpolation to calcium carbonate powder, calcium carbonate powder feeding's process is more stable controllable, and then can improve the device greatly to calcium carbonate powder.
Description
Technical Field
The invention relates to the technical field of drying of ultrafine calcium carbonate powder, in particular to a drying device and a drying method capable of controlling feeding amount for producing ultrafine calcium carbonate powder.
Background
Calcium carbonate is widely used in society, wherein the moisture content of calcium carbonate powder is an important basis for judging the quality of the powder, and the calcium carbonate powder is agglomerated in downstream application due to the excessive moisture content, so that the surface glossiness of the product is influenced, the product has pores and other problems, and therefore, the calcium carbonate powder needs to be dried.
The existing drying device and method for producing calcium carbonate powder are difficult to well ensure the control of the material feeding amount, the process of adding calcium carbonate powder for feeding is not stable and controllable, the drying efficiency of the device for calcium carbonate powder is difficult to greatly improve, and the defects exist in use.
Disclosure of Invention
The invention aims to provide a feeding-amount-controllable drying device and method for producing ultrafine calcium carbonate powder, which are used for solving the problems that the feeding amount of materials is difficult to be well controlled, the feeding process of adding the calcium carbonate powder is not stable and controllable enough, and the drying efficiency of the device on the calcium carbonate powder is difficult to be greatly improved.
In order to achieve the purpose, the invention provides the following technical scheme: the drying device and the method capable of controlling the feeding amount for producing the ultrafine calcium carbonate powder comprise a conveying cylinder, wherein one side of the conveying cylinder is provided with a discharge port, and the other side of the conveying cylinder is provided with a conveying motor;
the utility model discloses a conveying device, including a transmission section of thick bamboo, conveying cylinder, feeding mechanism, motor, roll body, connecting rod, feeding cylinder, connecting rod, feeding mechanism, connecting rod, feeding cylinder, connecting rod, the upper end one side position fixedly connected with feeding cylinder of transmission cylinder, feeding cylinder's inside is provided with feed mechanism, feed mechanism is including transmission band, motor, roll body, connecting rod and accomodates the basket, one side and feeding cylinder fixed connection of motor, the output shaft and the roll body of motor are connected, the roll body sets up the inside both sides position at the transmission band, the quantity of roll body is two sets of, and is a set of the quantity of roll body is two, connecting rod fixed connection is between two roll bodies, accomodate the basket setting in the inside intermediate position of transmission band.
Preferably, a transmission screw is arranged on one side of the conveying motor, the transmission screw is located inside the conveying cylinder, and an electric heating ring heating device is arranged on the inner wall of the conveying cylinder.
Preferably, a vacuum device is arranged at the other side position of the upper end surface of the transmission cylinder and communicated with the interior of the transmission cylinder.
Preferably, the feeding cylinder and the conveying cylinder are communicated.
Preferably, the receiving basket is not in contact with the roller body, and the receiving basket is not in contact with the connecting rod.
Preferably, the inner wall of the feeding cylinder is fixedly connected with a scraper, a ball is arranged at one side of the lower end of the scraper, and the ball is connected with a transmission belt in a sliding manner.
The drying device and the method with controllable feeding amount for producing the superfine calcium carbonate powder have the following steps:
the method comprises the following steps: putting calcium carbonate powder into a feeding cylinder, and then starting a conveying motor and a motor;
step two: the motor rotates to drive the roller bodies to rotate, and the roller bodies are connected through the connecting rod to further drive the transmission belt to rotate;
step three: calcium carbonate powder inside the feeding cylinder can enter the inside of the storage basket at the upper end of the conveying belt, the scraper can trowel the calcium carbonate powder inside the storage basket when the conveying belt rotates to the position of the scraper, and then the part of the conveying belt bearing the calcium carbonate powder rotates to the lower end downwards, so that the calcium carbonate powder inside the storage basket can fall into the conveying cylinder;
step four: and then, the calcium carbonate powder can be transmitted in position through the transmission screw, dried and heated through the electric heating coil heating device, and finally discharged through the discharge port.
Compared with the prior art, the invention has the beneficial effects that: the roller bodies are driven to rotate through the rotation of the conveyor belt, and the roller bodies are connected through the connecting rod to further drive the conveyor belt to rotate; calcium carbonate powder inside the feeding cylinder can enter the inside of the storage basket at the upper end of the conveying belt, the scraper can trowel the calcium carbonate powder inside the storage basket when the conveying belt rotates to the position of the scraper, and then the part of the conveying belt bearing the calcium carbonate powder rotates to the lower end downwards, so that the calcium carbonate powder inside the storage basket can fall into the conveying cylinder; afterwards can carry out the transmission of position with calcium carbonate powder through drive screw, carry out drying and heating to calcium carbonate powder through electric heat ring heating device, discharge through the discharge port at last can, strike off through the scraper blade, one accomodates the calcium carbonate powder that can bear in the basket unanimous, can carry out quantitative interpolation to calcium carbonate powder, calcium carbonate powder feeding's process is more stable controllable, and then can improve the drying efficiency of device to calcium carbonate powder greatly, whole operation process is more stable, it is comparatively effective.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a combination of the present inventions 1 and 2;
FIG. 3 is a combination of the present invention 1 and 2;
fig. 4 is a combined view of the present invention 1 and 2.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a transfer drum; 2. a transfer motor; 3. a discharge port; 4. a vacuum device; 5. a feeding cylinder; 6. a squeegee; 7. a conveyor belt; 8. a motor; 9. a roller body; 10. a connecting rod; 11. a ball bearing; 12. a drive screw; 13. a storage basket.
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 to 4, the present invention provides a feeding-amount controllable drying apparatus and method for producing ultrafine calcium carbonate powder, which comprises: the drying device capable of controlling the feeding amount for producing the ultrafine calcium carbonate powder comprises a conveying cylinder 1, wherein one side of the conveying cylinder 1 is provided with a discharge port 3, and the other side of the conveying cylinder 1 is provided with a conveying motor 2;
one side position fixedly connected with feed cylinder 5 of up end of a transmission section of thick bamboo 1, the inside of feed cylinder 5 is provided with feed mechanism, feed mechanism is including transmission band 7, motor 8, roll body 9, connecting rod 10 and storage basket 13, one side and 5 fixed connection of feed cylinder of motor 8, motor 8's output shaft is connected with roll body 9, roll body 9 sets up the inside both sides position at transmission band 7, the quantity of roll body 9 is two sets of, the quantity of a set of roll body 9 is two, connecting rod 10 fixed connection is between two roll bodies 9, storage basket 13 sets up the inside intermediate position at transmission band 7, storage basket 13 and roll body 9 contactless each other, storage basket 13 and connecting rod 10 contactless each other, the inner wall fixedly connected with scraper blade 6 of feed cylinder 5, lower extreme one side position of scraper blade 6 is provided with ball 11, ball 11 and 7 sliding connection of transmission band.
A transmission screw 12 is arranged on one side of the conveying motor 2, the transmission screw 12 is positioned in the transmission barrel 1, an electric heating ring heating device is arranged on the inner wall of the transmission barrel 1, a vacuum device 4 is arranged on the other side of the upper end face of the transmission barrel 1, the vacuum device 4 is communicated with the interior of the transmission barrel 1, and a feeding barrel 5 is communicated with the transmission barrel 1.
The drying device and the method with controllable feeding amount for producing the superfine calcium carbonate powder have the following steps:
calcium carbonate powder is put into the feeding cylinder 5, and then the conveying motor 2 and the motor 8 are started; the motor 8 rotates to drive the roller bodies 9 to rotate, and the roller bodies 9 are connected through the connecting rod 10 to further drive the conveying belt 7 to rotate; calcium carbonate powder inside the feeding cylinder 5 can enter the storage basket 13 at the upper end of the conveying belt 7, the scraper 6 can trowel the calcium carbonate powder inside the storage basket 13 when the conveying belt 7 rotates to the position of the scraper 6, and then the part of the conveying belt 7 bearing the calcium carbonate powder rotates to the lower end downwards, so that the calcium carbonate powder inside the storage basket 13 can fall into the conveying cylinder 1; afterwards can carry out the transmission of position with calcium carbonate powder through drive screw 12, carry out dry heating to calcium carbonate powder through electric heat ring heating device, discharge through discharge port 3 at last can, the equal fixedly connected with cylinder of a side that roll body 9 is close to the inner wall of feed cylinder 5, but the cylinder is pegged graft in the inside swivelling joint of feed cylinder 5.
According to the invention, the roller bodies 9 are driven to rotate by the rotation of the machine 8, and the roller bodies 9 are connected through the connecting rod 10, so that the conveying belt 7 is driven to rotate; calcium carbonate powder inside the feeding cylinder 5 can enter the storage basket 13 at the upper end of the conveying belt 7, the scraper 6 can trowel the calcium carbonate powder inside the storage basket 13 when the conveying belt 7 rotates to the position of the scraper 6, and then the part of the conveying belt 7 bearing the calcium carbonate powder rotates to the lower end downwards, so that the calcium carbonate powder inside the storage basket 13 can fall into the conveying cylinder 1; afterwards can carry out the transmission of position with calcium carbonate powder through drive screw 12, carry out drying and heating to calcium carbonate powder through electric heat ring heating device, discharge through discharge port 3 at last can, strike off through scraper blade 6, one accomodate that the calcium carbonate powder that can bear in the basket 13 is unanimous, can carry out quantitative interpolation to calcium carbonate powder, calcium carbonate powder feeding's process is more stable controllable, and then can improve the drying efficiency of device to calcium carbonate powder greatly, whole operation process is more stable, it is comparatively effective.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. Superfine calcium carbonate powder production is with drying device of controllable feeding volume, including a transmission section of thick bamboo (1), its characterized in that: a discharge port (3) is formed in one side of the conveying cylinder (1), and a conveying motor (2) is arranged on the other side of the conveying cylinder (1);
the utility model discloses a conveying roller, including conveying belt (7), motor (8), roll body (9), connecting rod (10) and storage basket (13), the inside of a conveying section of thick bamboo (1) is provided with feed mechanism, feed mechanism is including transmission band (7), motor (8), roll body (9), connecting rod (10) and storage basket (13), one side and feed barrel (5) fixed connection of motor (8), the output shaft and roll body (9) of motor (8) are connected, roll body (9) set up the inside both sides position at transmission band (7), the quantity of roll body (9) is two sets of, and is a set of the quantity of roll body (9) is two, connecting rod (10) fixed connection is between two roll bodies (9), storage basket (13) set up the inside intermediate position at transmission band (7).
2. The drying apparatus with controllable feeding amount for producing ultrafine calcium carbonate powder according to claim 1, wherein: one side of the conveying motor (2) is provided with a transmission screw rod (12), the transmission screw rod (12) is positioned in the conveying cylinder (1), and the inner wall of the conveying cylinder (1) is provided with an electric heating ring heating device.
3. The drying apparatus with controllable feeding amount for producing ultrafine calcium carbonate powder according to claim 1, wherein: the vacuum device (4) is arranged at the other side of the upper end face of the transmission cylinder (1), and the vacuum device (4) is communicated with the inside of the transmission cylinder (1).
4. The drying apparatus with controllable feeding amount for producing ultrafine calcium carbonate powder according to claim 1, wherein: the feeding cylinder (5) is communicated with the transmission cylinder (1).
5. The drying apparatus with controllable feeding amount for producing ultrafine calcium carbonate powder according to claim 1, wherein: the containing basket (13) is not in contact with the roller body (9), and the containing basket (13) is not in contact with the connecting rod (10).
6. The drying apparatus with controllable feeding amount for producing ultrafine calcium carbonate powder according to claim 1, wherein: the inner wall fixedly connected with scraper blade (6) of feeding section of thick bamboo (5), the lower extreme one side position of scraper blade (6) is provided with ball (11), ball (11) and transmission band (7) sliding connection.
7. The apparatus and method for drying the ultrafine calcium carbonate powder according to any one of claims 1 to 6, wherein the method for drying the apparatus comprises the steps of:
the method comprises the following steps: calcium carbonate powder is put into the feeding cylinder (5), and then the conveying motor (2) and the motor (8) are started;
step two: the motor (8) rotates to drive the roller bodies (9) to rotate, and the roller bodies (9) are connected through the connecting rod (10) to further drive the conveying belt (7) to rotate;
step three: calcium carbonate powder inside the feeding cylinder (5) can enter the inside of a storage basket (13) at the upper end of a conveying belt (7), the conveying belt (7) rotates to the position of a scraper (6), the scraper (6) can be used for screeding the calcium carbonate powder inside the storage basket (13), then the part of the conveying belt (7) bearing the calcium carbonate powder rotates to the lower end downwards, and the calcium carbonate powder inside the storage basket (13) can fall into the conveying cylinder (1);
step four: then, the calcium carbonate powder can be transported in position through the transmission screw (12), dried and heated through the electric heating ring heating device, and finally discharged through the discharge port (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110368984.9A CN113175787A (en) | 2021-04-06 | 2021-04-06 | Feeding-amount-controllable drying device and method for producing ultrafine calcium carbonate powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110368984.9A CN113175787A (en) | 2021-04-06 | 2021-04-06 | Feeding-amount-controllable drying device and method for producing ultrafine calcium carbonate powder |
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| CN113175787A true CN113175787A (en) | 2021-07-27 |
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| CN202110368984.9A Pending CN113175787A (en) | 2021-04-06 | 2021-04-06 | Feeding-amount-controllable drying device and method for producing ultrafine calcium carbonate powder |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203439519U (en) * | 2013-08-27 | 2014-02-19 | 山东旭锐新材有限公司 | Feeding device of flash dryer |
| CN103673548A (en) * | 2013-12-20 | 2014-03-26 | 刘方旭 | Large-scale blowing type electromagnetic heating double-layer belt drier |
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| CN206862090U (en) * | 2017-06-30 | 2018-01-09 | 江西省加乐食品有限公司 | A kind of food processing and production novel hot-air dryer |
| CN108302924A (en) * | 2018-01-31 | 2018-07-20 | 舟山市普陀区昌津水产有限公司 | Squid flash baking equipment |
| CN208805018U (en) * | 2018-07-14 | 2019-04-30 | 天津炜润达新材料科技有限公司 | A kind of metallic silicon smelting drying device |
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| CN209042893U (en) * | 2018-09-05 | 2019-06-28 | 江西广源化工有限责任公司 | A kind of wet grinding superfine heavy calcium carbonate vacuumizes heating and drying device |
| CN209960953U (en) * | 2019-01-24 | 2020-01-17 | 盐城锦阳新材料科技有限公司 | Purified cotton drying device |
| CN212006453U (en) * | 2020-03-24 | 2020-11-24 | 江西广源化工有限责任公司 | Vacuum-assisted calcium carbonate powder dehumidification drying device |
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2021
- 2021-04-06 CN CN202110368984.9A patent/CN113175787A/en active Pending
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| CN203405064U (en) * | 2013-07-06 | 2014-01-22 | 福建省金燕海洋生物科技股份有限公司 | Rotary quantification drying machine |
| CN203439519U (en) * | 2013-08-27 | 2014-02-19 | 山东旭锐新材有限公司 | Feeding device of flash dryer |
| CN103673548A (en) * | 2013-12-20 | 2014-03-26 | 刘方旭 | Large-scale blowing type electromagnetic heating double-layer belt drier |
| CN205373311U (en) * | 2015-12-11 | 2016-07-06 | 济南济玉循环农业开发有限公司 | Multi -functional fertilizer drying device |
| CN205878878U (en) * | 2016-07-22 | 2017-01-11 | 登封市少林耐火材料有限公司 | Feed mechanism of filler drying kiln |
| CN206862090U (en) * | 2017-06-30 | 2018-01-09 | 江西省加乐食品有限公司 | A kind of food processing and production novel hot-air dryer |
| CN108302924A (en) * | 2018-01-31 | 2018-07-20 | 舟山市普陀区昌津水产有限公司 | Squid flash baking equipment |
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Application publication date: 20210727 |