CN109341306A - A kind of calcium carbonate powder drying equipment - Google Patents
A kind of calcium carbonate powder drying equipment Download PDFInfo
- Publication number
- CN109341306A CN109341306A CN201811362836.0A CN201811362836A CN109341306A CN 109341306 A CN109341306 A CN 109341306A CN 201811362836 A CN201811362836 A CN 201811362836A CN 109341306 A CN109341306 A CN 109341306A
- Authority
- CN
- China
- Prior art keywords
- calcium carbonate
- shell
- feeding
- conveyer belt
- sieve plate
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- 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
Abstract
The invention discloses a kind of calcium carbonate powder drying equipments, including shell, feeding unit and for providing the heating device of heat, it is equipped with feed inlet, discharge port and exhaust outlet on the shell, the feeding unit is made of multiple feeding material component tandem arrays, each feeding material component includes traction roller and the conveyer belt that is arranged on traction roller, the head end of first feeding material component is located at below feed inlet, the tail end of the last one feeding material component is located above discharge port, is equipped with stirring device and material shaking device inside the shell；The agglomeration when present invention can effectively prevent calcium carbonate dry when in use, can effectively improve the quality of product, while having preferable drying effect.
Description
Technical field
The present invention relates to a kind of drying equipments, and in particular to a kind of drying equipment for drying calcium carbonate.
Background technique
Calcium carbonate is a kind of inorganic compound, is commonly called as lime stone, lime stone, mountain flour, marble, calcite, is a kind of chemical combination
Object, chemical formula are CaCO3, it is in neutrality, is substantially insoluble in, is dissolved in acid.It is Common materials on the earth, be present in aragonite,
In the rocks such as calcite, chalk, limestone, marble, calcareous tufa.It also is the main component of animal skeleton or shell.Calcium carbonate
It is important construction material, industrial purposes is very wide and one of junior-senior high school chemistry common agents (are commonly used to anti-with hydrochloric acid
CO should be generated2Deng).
During processing calcium carbonate, need that it is dried, in order to subsequent processing, existing technology
In, the drying of calcium carbonate is carried out in drying tower, since space is smaller in drying tower, when calcium carbonate is run in tower
Between it is short, cause drying being not thorough；Publication No.: CN206959522U, application No. is: the utility model of N201720618597.5
Patent discloses a kind of calcium carbonate drying tower, described including tower body, structure for conveying and heating member for heating to structure for conveying
Inlet port and outlet port are offered on tower body, the structure for conveying is made of multiple conveying assembly tandem arrays, each conveying group
Part includes traction roller and the conveyer belt that is arranged on traction roller, and the structure for conveying is arranged in tower body, and one end is located at charging
At mouthful, the other end is located at discharge outlet.Calcium carbonate drying tower efficiently uses drying tower inner space in the invention, guarantees calcium carbonate
The drying time of material keeps drying more thorough, provides guarantee for the production of nm-class active calcium carbonate (WN506) later period.
So that being dried when calcium carbonate conveys on the conveyor belt, although the setting of conveyer belt is able to extend carbonic acid for the invention
Calcium its drying time, still, when calcium carbonate transmits on the conveyor belt, calcium carbonate be always maintained on the conveyor belt it is static, only
Conveyor belt surface can be dried, the calcium carbonate drying close to conveyer belt is not thorough；Especially in dry powdered calcium carbonate
When, calcium carbonate powder easily agglomerates on the conveyor belt when being dried, and causes product quality poor.
Summary of the invention
The purpose of the present invention is to provide a kind of calcium carbonate powder drying equipment, the equipment for drying calcium carbonate powder or
Person's particle, when drying calcium carbonate, effectively can prevent calcium carbonate from agglomerating, and can effectively improve the quality of product, have simultaneously
Preferable drying effect.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
A kind of calcium carbonate powder drying equipment, including shell, feeding unit and for providing the heating device of heat, on the shell
Equipped with feed inlet, discharge port and exhaust outlet, the feeding unit is made of multiple feeding material component tandem arrays, each feeding material component
Including traction roller and the conveyer belt being arranged on traction roller, the head end of first feeding material component is located at below feed inlet, last
The tail end of a feeding material component is located above discharge port, it is characterised in that: it is equipped with stirring device and material shaking device inside the shell, it is described
The top of conveyer belt is arranged in stirring device, and stirring device includes support rod, connecting rod I and plays material block, and support rod and shell connect
It connects, plays material block and connect by connecting rod I with support rod, described material block is equipped with inclined-plane, plays bottom surface and the conveyer belt band of material block
Face is in contact, and the angle of the inclined-plane and bottom surface is 20-45 °, and the material shaking device is used to that the object to come will to be conveyed from conveyer belt
Material is dispersed.
The material shaking device includes material shaking plate, shaft, motor, turntable and connecting rod II, and shaft installation is on the shell and position
In the lower section of feeding material component, material shaking plate is mounted in shaft, and material shaking plate can be rotated around shaft, and turntable is connected to motor, electricity
Machine is fixed on the shell, and II one end of connecting rod and material shaking plate are hinged, and the pillar being arranged on one end and turntable end face is hinged, described convex
Not on the same line, the material to come from conveyer belt conveying can be fallen on material shaking plate for mast axis and turntable axis.
The outer casing bottom is tapered, the discharge port cone tip part arranged at the bottom, discharge port and feeding unit it
Between be equipped with sieve plate, sieve plate is obliquely installed, and sieve plate can move up and down inside the shell, is equipped with coarse fodder in the side of shell and exports, sieves
Plate extends coarse fodder outlet, and sieve plate is connect by spring with outer casing bottom, and vibration motor is equipped on sieve plate.
The angle of the inclined-plane and bottom surface is 30 °.
Heating rod is disposed between traction roller in each feeding material component.
Compared with prior art, the invention has the following advantages:
Calcium carbonate is dried 1. the present invention provides heat by heating device, calcium carbonate is fallen in after feed inlet entrance
On the conveyer belt of first feeding material component, then successively fallen on next feeding material component from a upper feeding material component, at this
Drying is realized to calcium carbonate during a movement, due to being provided with stirring device, calcium carbonate on the conveyor belt when, stirring device
Calcium carbonate can be stirred, can effectively prevent calcium carbonate from agglomerating during drying, calcium carbonate can carried out
Dispersion；Stirring device includes support rod, connecting rod I and plays material block, support rod and cage connection, rise a material block by connecting rod I with
Support rod connection, described material block are equipped with inclined-plane, and the bottom surface for playing material block is in contact with conveyer belt surface, the inclined-plane and bottom surface
Angle be 20-45 °, fix and be in contact with conveyer belt surface due to playing a material block, when calcium carbonate is transported to inclined-plane, calcium carbonate
It will rise along inclined-plane, be fallen on conveyer belt again after reaching the top on inclined-plane, it can during this rises, falls
Calcium carbonate is stirred, can not only avoid agglomerating, while but also calcium carbonate is uniformly heated, is made close to conveyer belt band
Calcium carbonate on face can also be heated to obtain drying；Due to the setting on the inclined-plane, calcium carbonate operating path is increased, to also prolong
The drying time for having grown calcium carbonate, further improves drying effect.
Meanwhile dispersing calcium carbonate further progress under the action of material shaking device, to improve the quality of product.
2. calcium carbonate is further dispersed and is stirred by the material shaking device of setting by the present invention, before enabling in this way
Material on one conveyer belt can just enter on next conveyer belt after need to being dispersed by material shaking device, when motor rotates
Turntable is driven, turntable rotation drives connecting rod II to move, so that material shaking plate is rotated around shaft, due to the pillar axis
Not on the same line with turntable axis, material shaking plate may make to move back and forth up and down around shaft in this way, when on conveyer belt
Calcium carbonate is fallen when on material shaking plate, and calcium carbonate will be moved along material shaking plate inclined direction under gravity, and calcium carbonate exists
It shakes, the calcium carbonate of agglomeration can be shaken loose under the action of material shaking plate, meanwhile, also play the role of stirring to calcium carbonate and stir,
It can preferably dry；Drying effect can effectively be improved and further increase the quality of product.
3. outer casing bottom of the present invention is tapered, the discharge port cone tip part arranged at the bottom, discharge port with give
Sieve plate is equipped between material unit, sieve plate is obliquely installed, and sieve plate can move up and down inside the shell, is equipped with coarse fodder in the side of shell
Outlet, sieve plate extend coarse fodder outlet, and sieve plate is connect by spring with outer casing bottom, and vibration motor is equipped on sieve plate；In this way,
When vibration motor is opened, sieve plate is enabled to beat, shakes sieve plate inside the shell and can be light
Calcium carbonate can be agglomerated and is sieved by micro- up and down motion, and agglomeration is exported by coarse fodder and is discharged, and qualified calcium carbonate is then
It is fallen after sieve plate in outer casing bottom, is discharged, is weeded out by calcium carbonate of the sieve plate to agglomeration, energy from the discharge port of bottom
Enough further increase the quality of product.
4. the angle of inclined-plane of the present invention and bottom surface is 30 °, can guarantee to expect that block stirs calcium carbonate in this way,
Guarantee that calcium carbonate can smoothly be moved along inclined-plane.
5. being disposed with heating rod between the traction roller in each feeding material component of the present invention, heating rod can be passed through in this way
Conveyer belt is heated, can guarantee that the calcium carbonate close to conveyer belt surface also can be by heated drying, to improve dry effect
Fruit.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is the partial enlarged view in Fig. 1 of the present invention at A.
Appended drawing reference: 1 shell, 101 feed inlets, 102 exhaust outlets, 103 discharge ports, the outlet of 104 coarse fodders, 2 feeding material components,
201 conveyer belts, 202 traction rollers, 3 stirring devices, 301 support rods, 302 connecting rods I, 303 material blocks, 3031 inclined-planes, 4 material shakings dress
It sets, 401 shafts, 402 material shaking plates, 403 connecting rods II, 404 turntables, 405 motors, 5 sieve plates, 6 vibration motors, 7 springs, 8 heating
Device.
Specific embodiment
The present invention will be further described with reference to the examples below, and described embodiment is only present invention a part
Embodiment is not whole embodiment.Based on the embodiments of the present invention, those skilled in the art are not making
Other embodiments used obtained, belong to protection scope of the present invention under the premise of creative work.
A kind of calcium carbonate powder drying equipment, including shell 1, feeding unit and for providing the heating device 8 of heat,
Shell 1 is equipped with feed inlet 101, discharge port 103 and exhaust outlet 102, and the feeding unit is by multiple 2 tandem arrays of feeding material component
It constitutes, each feeding material component 2 includes traction roller 202 and the conveyer belt 201 being arranged on traction roller 202, first feeding material component 2
Head end be located at the lower section of feed inlet 101, the tail end of the last one feeding material component 2 is located above discharge port 103, sets in shell 1
There are stirring device 3 and material shaking device 4, the top of conveyer belt 201 is arranged in the stirring device 3, and stirring device 3 includes support rod
301, connecting rod I 302 and material block 303, support rod 301 are connect with shell 1, are played a material block 303 and are passed through connecting rod I 302 and support
Bar 301 connects, and described material block 303 is equipped with inclined-plane 3031, and the bottom surface for playing material block 303 is in contact with 201 zone face of conveyer belt, institute
The angle for stating inclined-plane 3031 and bottom surface is 20-45 °, the material shaking device 4 be used to convey from conveyer belt 201 material that comes into
Row dispersion；Exhaust outlet 102 is for excluding the moisture evaporated when drying.
In this embodiment, the angle on the inclined-plane 3031 and bottom surface is 30 °.
Wherein, it should be noted that 2 tandem array of feeding material component, i.e., the discharge end position of previous feeding material component 2
Above the feed end of the latter feeding material component 2, the calcium carbonate conveyed on previous feeding material component 2 can be fallen to be sent in the latter
Expect on component 2.
Heating device in the prior art can be used in heating device 8 therein, the heating member as described in documents.
It advanced optimizes, the material shaking device 4 includes material shaking plate 402, shaft 401, motor 405, turntable 404 and connecting rod
II 403, shaft 401 is mounted on the lower section on shell 1 and being located at feeding material component 2, and material shaking plate 402 is mounted in shaft 401, material shaking
Plate 402 can be rotated around shaft 401, and turntable 404 is connect with motor 405, and motor 405 is fixed on shell 1, connecting rod II
403 one end and material shaking plate 402 are hinged, and the pillar being arranged on one end and 404 end face of turntable is hinged, the pillar axis and turntable
Not on the same line, the material to come from conveyer belt conveying can be fallen on material shaking plate 402 404 axis.
It advanced optimizes, 1 bottom of shell is tapered, and the discharge port 103 cone tip part arranged at the bottom is discharging
Sieve plate 5 is equipped between mouth 103 and feeding unit, sieve plate 5 is obliquely installed, and sieve plate 5 can move up and down in shell 1, in shell 1
Side be equipped with coarse fodder outlet 104, sieve plate 5 extends coarse fodder outlet 104, and sieve plate 5 is connect by spring 7 with 1 bottom of shell,
Sieve plate 5 is equipped with vibration motor 6.
It advanced optimizes, is disposed with heating rod between the traction roller 202 in each feeding material component 2.
When in use, it is fed from feed inlet 101, calcium carbonate is fallen on first feeding material component 2 after entering shell 1, successively
It enters on subsequent feeding material component 2, is discharged after drying from discharge port 103, calcium carbonate plays material when on conveyer belt 201
Block 303 stirs calcium carbonate, plays the role of loose metal, so that calcium carbonate is loose, is convenient for drying, and can effectively prevent
It agglomerates when dry；Calcium carbonate reach feeding material component 2 discharge end when, directly fall on material shaking plate 402, material shaking plate 402 around
Shaft 401 pitch, can by calcium carbonate agglomerate break up so that calcium carbonate is beated on material shaking plate 402, with material shaking
Plate 402, which occurs to hit, breaks up agglomeration, while realizing the purpose that stirring is stirred, and can guarantee that calcium carbonate is heated more when dry
Uniformly, drying efficiency is improved, while avoiding the agglomeration of calcium carbonate drying process, ensure that the quality of product；And discharging when into
The primary sieving of row, the calcium carbonate of agglomeration is screened out, the quality of product is further improved.
Arrow direction is conveying direction when calcium carbonate is dried inside the shell in attached drawing；It should be further noted that by
Higher in the temperature in shell 1, motor not can be carried out continuous work wherein, and the motor 405 in material shaking device 4 passes through connecting shaft
It is connect with turntable 404, so that motor 405 is mounted on outside shell 1；The vibration motor 6 may be mounted at sieve plate 5 and stretch
Go out the position of coarse fodder outlet 104, it may be assumed that go out on the sieve plate 5 of 104 lower section of coarse fodder outlet, as shown in Fig. 1.
Claims (5)
1. a kind of calcium carbonate powder drying equipment, including shell, feeding unit and for providing the heating device of heat, in shell
It is equipped with feed inlet, discharge port and exhaust outlet, the feeding unit is made of multiple feeding material component tandem arrays, each feeding group
Part includes traction roller and the conveyer belt that is arranged on traction roller, and the head end of first feeding material component is located at feed inlet lower section, finally
The tail end of one feeding material component is located above discharge port, it is characterised in that: is equipped with stirring device and material shaking device, institute inside the shell
The top that conveyer belt is arranged in stirring device is stated, stirring device includes support rod, connecting rod I and material block, support rod and shell
Connection plays material block and is connect by connecting rod I with support rod, and described material block is equipped with inclined-plane, plays bottom surface and the conveyer belt of material block
Zone face is in contact, the angle of the inclined-plane and bottom surface is 20-45 °, and the material shaking device is used to come from conveyer belt conveying
Material is dispersed.
2. a kind of calcium carbonate powder drying equipment according to claim 1, it is characterised in that: the material shaking device includes trembling
Flitch, shaft, motor, turntable and connecting rod II, shaft installation is on the shell and positioned at the lower section of feeding material component, the installation of material shaking plate
In shaft, material shaking plate can be rotated around shaft, and turntable is connected to motor, and motor is fixed on the shell, II one end of connecting rod
Hinged with material shaking plate, the pillar being arranged on one end and turntable end face is hinged, and the pillar axis and turntable axis be not the same as always
On line, the material to come from conveyer belt conveying can be fallen on material shaking plate.
3. a kind of calcium carbonate powder drying equipment according to claim 1, it is characterised in that: the outer casing bottom is in cone
Shape, the discharge port cone tip part arranged at the bottom are equipped with sieve plate between discharge port and feeding unit, and sieve plate is obliquely installed,
Sieve plate can move up and down inside the shell, export in the side of shell equipped with coarse fodder, and sieve plate extends coarse fodder outlet, and sieve plate passes through
Spring is connect with outer casing bottom, and vibration motor is equipped on sieve plate.
4. a kind of calcium carbonate powder drying equipment according to claim 1, it is characterised in that: the folder on the inclined-plane and bottom surface
Angle is 30 °.
5. a kind of calcium carbonate powder drying equipment according to claim 1, it is characterised in that: in each feeding material component
Traction roller between be disposed with heating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811362836.0A CN109341306A (en) | 2018-11-16 | 2018-11-16 | A kind of calcium carbonate powder drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811362836.0A CN109341306A (en) | 2018-11-16 | 2018-11-16 | A kind of calcium carbonate powder drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109341306A true CN109341306A (en) | 2019-02-15 |
Family
ID=65315972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811362836.0A Pending CN109341306A (en) | 2018-11-16 | 2018-11-16 | A kind of calcium carbonate powder drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109341306A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989116A (en) * | 2019-04-09 | 2019-07-09 | 龙福环能科技股份有限公司 | A kind of melting device of polylactic acid texturized fiber and application |
| CN110468881A (en) * | 2019-09-06 | 2019-11-19 | 安徽省飞龙新型材料有限公司 | A kind of fall arrest well lid of municipal works |
| CN111322855A (en) * | 2020-03-03 | 2020-06-23 | 深圳市利红金科技有限公司 | Intelligent drying system |
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|---|---|---|---|---|
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