CN109631525B - Uniform drying device for chemical raw materials - Google Patents
Uniform drying device for chemical raw materials Download PDFInfo
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- CN109631525B CN109631525B CN201811425236.4A CN201811425236A CN109631525B CN 109631525 B CN109631525 B CN 109631525B CN 201811425236 A CN201811425236 A CN 201811425236A CN 109631525 B CN109631525 B CN 109631525B
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- Prior art keywords
- drying
- fixedly connected
- cylinder
- pipe
- drying cylinder
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Classifications
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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
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0468—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for disintegrating, crushing, or for being mixed with the materials to be dried
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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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/16—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs with milling members essentially having different peripheral speeds and in the form of a hollow cylinder or cone and an internal roller or cone
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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
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/022—Arrangements of drives, bearings, supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
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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
- F26B23/001—Heating arrangements using waste heat
- F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
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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
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
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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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a uniform drying device for chemical raw materials, which comprises a base fixedly connected with symmetrically arranged supporting plates and a drying cylinder, wherein a feeding pipe and a discharging pipe are arranged in the middle of the drying cylinder; the left end of the drying cylinder is fixedly connected with a left rotary cylinder, the left rotary cylinder is sleeved with a left sleeve, the left sleeve is fixedly connected with a hot air pipe, and the hot air pipe is communicated with an air heater through an air inlet pipe; the right side of the drying cylinder is fixedly connected with a right rotary cylinder which is connected with the supporting plate in a rotating mode, a right sleeve is sleeved on the right side of the right rotary cylinder, and the right sleeve is communicated with an exhaust pipe. According to the invention, the drying cylinder and the compression roller which rotate in opposite directions are arranged, so that the hardened raw material blocks are rolled and crushed, the raw materials are fully contacted with hot air, and the drying uniformity and effect are ensured; the hot air pipe and the exhaust pipe which are oppositely arranged are arranged, so that the water vapor is efficiently taken away from the drying cylinder, and the drying efficiency is improved; through being equipped with the insulation cover, carry out recycle to the exhaust gas heat, reduce the heat and scatter and disappear, make full use of heat.
Description
Technical Field
The invention relates to the field of chemical equipment, in particular to a uniform drying device for chemical raw materials.
Background
Drying refers to the process of vaporizing the water (or solvent) in the material by heat energy and carrying away the generated vapor by inert gas in the chemical industry. For example, when drying a solid, moisture (or solvent) diffuses from the interior of the solid to the surface and vaporizes from the surface of the solid. Drying can be divided into natural drying and artificial drying. And methods such as vacuum drying, freeze drying, air flow drying, microwave drying, infrared drying, and high frequency drying.
In actual chemical production, industrial chemicals often is mingled with the raw material piece that hardens, causes the raw materials stoving inhomogeneous easily, influences follow-up reaction, and driven drying device drying efficiency is not high in addition, and the part is heated unevenly.
Disclosure of Invention
The invention aims to provide a chemical raw material uniform drying device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a uniform drying device for chemical raw materials comprises a base fixedly connected with symmetrically arranged supporting plates and a drying cylinder provided with a feeding and discharging pipe at the middle position; the left end of the drying cylinder is fixedly connected with a left rotary cylinder, the left rotary cylinder is sleeved with a left sleeve, the left sleeve is fixedly connected with a hot air pipe, and the hot air pipe is communicated with an air heater through an air inlet pipe; the right side of the drying cylinder is fixedly connected with a right rotary cylinder which is connected with the supporting plate in a rotating mode, a right sleeve is sleeved on the right side of the right rotary cylinder, and the right sleeve is communicated with an exhaust pipe.
As a further scheme of the invention: the right rotating cylinder is sleeved with a driven gear, the driven gear is meshed with a driving gear, and the driving gear is fixedly connected with a driving shaft fixedly connected with an output shaft of a driving motor; be equipped with the compression roller in the section of thick bamboo of drying, a section of thick bamboo inner wall is pressed close to the compression roller, and the compression roller rotates and is connected with the axis of rotation, and the axis of rotation is the L type and extends to the right side sleeve outside, and the axis of rotation passes through driving belt and be connected with the actuating shaft.
As a further scheme of the invention: the right rotary drum is sleeved with a ratchet wheel, the ratchet wheel is clamped with a pawl, and the pawl is fixedly connected with the supporting plate.
As a further scheme of the invention: the left rotary drum penetrates through the supporting plate and is rotatably connected with the supporting plate, and the left rotary drum is a hollow mechanism and is communicated with the inner cavity of the drying drum.
As a further scheme of the invention: the right sleeve is communicated with the inner cavity of the drying cylinder.
As a further scheme of the invention: the outer side of the drying cylinder is sleeved with a heat-insulation jacket fixedly connected with the supporting plate, the upper end and the lower end of the heat-insulation jacket are provided with through grooves, and the heat-insulation jacket is communicated with the exhaust pipe.
As a further scheme of the invention: the hot air pipe extends into the drying cylinder and the end part of the hot air pipe is fixedly connected with a dust screen.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the drying cylinder and the compression roller which rotate in opposite directions are arranged, so that the hardened raw material blocks are rolled and crushed, the raw materials are fully contacted with hot air, and the drying uniformity and effect are ensured; the hot air pipe and the exhaust pipe which are oppositely arranged are arranged, so that the water vapor is efficiently taken away from the drying cylinder, and the drying efficiency is improved; through being equipped with the insulation cover, carry out recycle to the exhaust gas heat, reduce the heat and scatter and disappear, make full use of heat.
Drawings
FIG. 1 is a schematic view of the internal structure of a uniform drying device for chemical raw materials;
FIG. 2 is a left side view of a ratchet pawl in the uniform drying device for chemical raw materials;
FIG. 3 is a schematic structural diagram of a chemical raw material uniform drying device with a heat-insulating jacket.
In the figure: 1-a base; 2-drying the cylinder; 3-a support plate; 4-left drum; 5-a left sleeve; 6-hot air pipe; 7-an air inlet pipe; 8-a hot air blower; 9-dust screen; 10-feeding and discharging pipes; 11-right drum; 12-a right sleeve; 13-an exhaust pipe; 14-a driven gear; 15-a drive gear; 16-a drive shaft; 17-a press roll; 18-a rotating shaft; 19-a drive belt; 20-a drive motor; 21-a ratchet wheel; 22-a pawl; 23-heat preservation jacket; and 24-an air outlet pipe.
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.
Example 1
Referring to fig. 1-2, in the embodiment of the present invention, a chemical raw material uniform drying device includes a base 1 fixedly connected with symmetrically arranged support plates 3 and a drying cylinder 2 provided with a feeding and discharging pipe 10 at a middle position; the left end of the drying cylinder 2 is fixedly connected with a left rotary cylinder 4, the left rotary cylinder 4 penetrates through the supporting plate 3 and is rotatably connected with the supporting plate 3, the left rotary cylinder 4 is a hollow mechanism and is communicated with an inner cavity of the drying cylinder 2, a left sleeve 5 is sleeved on the left rotary cylinder 4, and the left sleeve 5 is fixedly connected with the supporting plate 3; the left sleeve 5 is fixedly connected with a hot air pipe 6, the hot air pipe 6 extends into the drying cylinder 2, and the end part of the hot air pipe is fixedly connected with a dust screen 9, so that raw materials are prevented from entering the hot air pipe 6; hot-blast pipe 6 has air heater 8 through intake pipe 7 intercommunication, air heater 8 and backup pad 3 fixed connection and with external power electric connection, hot-blast through intake pipe 7 and hot-blast pipe 6 entering drying cylinder 2 of hot-blast passing of air heater 8 production in, carry out hot-blast drying to the raw materials.
The right side of the drying cylinder 2 is fixedly connected with a right rotary cylinder 11 which is rotatably connected with the supporting plate 3, the right side of the right rotary cylinder 11 is sleeved with a right sleeve 12, the right sleeve 12 is communicated with an exhaust pipe 13, the right sleeve 12 is communicated with the inner cavity of the drying cylinder 2, so that hot air enters the inner cavity of the drying cylinder 2 from the hot air pipe 6 and is exhausted from the right rotary cylinder 11 and the exhaust pipe 13, and the drying device has strong air flow and better drying effect; avoiding water vapor from staying in the drying cylinder 2.
The right rotary drum 11 is sleeved with a driven gear 14, the driven gear 14 is meshed with a driving gear 15, the driving gear 15 is fixedly connected with a driving shaft 16 fixedly connected with an output shaft of a driving motor 20, the driving motor 20 is fixedly connected with the supporting plate 3 through a mounting plate and is electrically connected with an external power supply, and the driving motor 20 drives the drying drum 2 to rotate, so that raw materials continuously slide in the drying drum 2, and local overheating is avoided; be equipped with compression roller 17 in the section of thick bamboo of drying 2, 2 inner walls of a section of thick bamboo of drying are pressed close to compression roller 17, and compression roller 17 rotates and is connected with axis of rotation 18, and axis of rotation 18 is the L type and extends to the right side sleeve 12 outside, and axis of rotation 18 passes through driving belt 19 to be connected with drive shaft 16, and axis of rotation 18 drives compression roller 17 and is circular motion, and compression roller 17 circular motion direction is opposite with a section of thick bamboo 2 rotation direction of drying, rolls the breakage to the former feed block that hardens, guarantees.
The right rotary drum 11 is sleeved with a ratchet wheel 21, the ratchet wheel 21 is clamped with a pawl 22, and the pawl 22 is fixedly connected with the supporting plate 3, so that the drying drum 2 is convenient to brake and fix.
Example 2
Referring to fig. 3, the difference between the present embodiment and embodiment 1 is: the outside cover of drying cylinder 2 is equipped with the heat preservation cover 23 that presss from both sides with backup pad 3 fixed connection, and heat preservation cover 23 upper and lower end is equipped with logical groove, and heat preservation cover 23 and blast pipe 13 intercommunication carry out make full use of to the steam that discharges, avoid the heat to scatter and disappear fast, and heat preservation cover 23 below is equipped with outlet duct 24.
The following are specifically mentioned: the hot air blower, the ratchet wheel, the pawl and the driving motor are in the prior art; the drying cylinder and the compression roller which rotate in opposite directions, the exhaust pipe and the heat preservation jacket which are arranged opposite to the hot air pipe are innovation points of the application; the hardened raw material blocks are rolled and crushed by the drying cylinder and the compression roller which rotate in opposite directions, so that the raw materials are fully contacted with hot air, and the drying uniformity and effect are ensured; the hot air pipe and the exhaust pipe which are oppositely arranged are arranged, so that the water vapor is efficiently taken away from the drying cylinder, and the drying efficiency is improved; through being equipped with the insulation cover, carry out recycle to the exhaust gas heat, reduce the heat and scatter and disappear, make full use of heat.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. A uniform drying device for chemical raw materials comprises a base (1) fixedly connected with symmetrically arranged supporting plates (3) and a drying cylinder (2) provided with a feeding and discharging pipe (10) at the middle part; the method is characterized in that: the left end of the drying cylinder (2) is fixedly connected with a left rotary cylinder (4), the left rotary cylinder (4) is sleeved with a left sleeve (5), the left sleeve (5) is fixedly connected with a hot air pipe (6), and the hot air pipe (6) is communicated with an air heater (8) through an air inlet pipe (7); the right side of the drying cylinder (2) is fixedly connected with a right rotary cylinder (11) which is rotatably connected with the supporting plate (3), a right sleeve (12) is sleeved on the right side of the right rotary cylinder (11), and the right sleeve (12) is communicated with an exhaust pipe (13); the right rotary drum (11) is sleeved with a driven gear (14), the driven gear (14) is meshed with a driving gear (15), and the driving gear (15) is fixedly connected with a driving shaft (16) fixedly connected with an output shaft of a driving motor (20); a compression roller (17) is arranged in the drying cylinder (2), the compression roller (17) is close to the inner wall of the drying cylinder (2), the compression roller (17) is rotatably connected with a rotating shaft (18), the rotating shaft (18) is L-shaped and extends to the outer side of the right sleeve (12), and the rotating shaft (18) is connected with a driving shaft (16) through a driving belt (19); a heat-insulating jacket (23) fixedly connected with the supporting plate (3) is sleeved on the outer side of the drying cylinder (2), through grooves are formed in the upper end and the lower end of the heat-insulating jacket (23), and the heat-insulating jacket (23) is communicated with the exhaust pipe (13); the right rotating drum (11) is sleeved with a ratchet wheel (21), the ratchet wheel (21) is clamped with a pawl (22), and the pawl (22) is fixedly connected with the supporting plate (3); the left rotary drum (4) penetrates through the support plate (3) and is rotatably connected with the support plate (3), and the left rotary drum (4) is a hollow mechanism and is communicated with the inner cavity of the drying drum (2); the right sleeve (12) is communicated with the inner cavity of the drying drum (2).
2. The uniform drying device for the chemical raw materials, as recited in claim 1, characterized in that the hot air pipe (6) extends into the drying cylinder (2) and is fixedly connected with a dust screen (9) at the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811425236.4A CN109631525B (en) | 2018-11-27 | 2018-11-27 | Uniform drying device for chemical raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811425236.4A CN109631525B (en) | 2018-11-27 | 2018-11-27 | Uniform drying device for chemical raw materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109631525A CN109631525A (en) | 2019-04-16 |
| CN109631525B true CN109631525B (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811425236.4A Active CN109631525B (en) | 2018-11-27 | 2018-11-27 | Uniform drying device for chemical raw materials |
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| CN (1) | CN109631525B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912192B (en) * | 2020-09-02 | 2022-04-26 | 开封市四达农产品设备有限公司 | Anti-bonding drying equipment |
| CN112902591B (en) * | 2021-02-03 | 2022-10-25 | 浙江快驴科技有限公司 | Lithium battery material drying device and using method thereof |
| CN114087857A (en) * | 2021-11-13 | 2022-02-25 | 本源精化环保科技有限公司 | A drying device for preparing dihydroxy dicyclohexyl propane |
| CN114152046B (en) * | 2021-12-15 | 2022-11-15 | 武汉西莫制药有限公司 | Compound calcium carbonate granule drying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377154A (en) * | 2016-05-17 | 2017-11-24 | 丛晓庆 | A kind of special vertical breaker |
| CN206176894U (en) * | 2016-10-13 | 2017-05-17 | 上海青平药业有限公司 | Ebullated dryer suitable for preparation gastropine piece |
| CN206755795U (en) * | 2017-05-02 | 2017-12-15 | 福建弘高石粉综合利用有限公司 | A kind of Novel rotary drum dryer |
| CN107311426A (en) * | 2017-07-20 | 2017-11-03 | 袁志航 | A kind of efficient municipal sludge drying breaking means |
| CN107597300A (en) * | 2017-10-30 | 2018-01-19 | 河南高盛企业管理咨询有限公司 | A kind of ball milling roller disintegrating apparatus of horizontal efficient |
| CN108120244B (en) * | 2017-12-27 | 2019-11-29 | 杨松 | It is a kind of to prepare kaolin grinding drying rotary furnace |
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| CN109631525A (en) | 2019-04-16 |
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Effective date of registration: 20201113 Address after: 344800 Jiangxi city of Fuzhou province Jinxi spices industry park Applicant after: TIME CHEMICAL Co.,Ltd. Address before: 264006 Intelligent Manufacturing Industrial Park No. 1 Wuzhishan Road, Yantai Economic and Technological Development Zone, Shandong Province Applicant before: Qu Haitao |
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