CN106369940A - Novel fluidized bed dryer - Google Patents
Novel fluidized bed dryer Download PDFInfo
- Publication number
- CN106369940A CN106369940A CN201610910149.2A CN201610910149A CN106369940A CN 106369940 A CN106369940 A CN 106369940A CN 201610910149 A CN201610910149 A CN 201610910149A CN 106369940 A CN106369940 A CN 106369940A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- import
- bed body
- bed dryer
- warm braw
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
- F26B3/082—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed arrangements of devices for distributing fluidising gas, e.g. grids, nozzles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
- F26B1/005—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
-
- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a novel fluidized bed dryer. The novel fluidized bed dryer comprises a bed body, a blower, a heat exchanger, an air cooler, cyclone separators, a pulsed jet cloth filter and an induced draft fan, wherein the blower is connected with the heat exchanger and the air cooler through pipes; a feeding port is formed in one side of the bed body, a discharging port is formed in the other side of the bed body, and the feeding port is formed above the discharging port; and warm air inlets and a cold air inlet are formed between the feeding port and the discharging port, and a grid is arranged above the warm air inlet and a cold air outlet. The novel fluidized bed dryer is provided with the two cyclone separators which are connected with the pulsed jet cloth filter in series, so that materials in exhaust air are recycled sufficiently, and the production benefit is increased.
Description
Technical field
The invention belongs to chemical field, especially relate to a kind of novel fluidization bed dryer.
Background technology
Novel fluidization bed dryer, is mainly used in drying and the cooling of granular material, granular material etc..By thing to be dried
Material adds fluid bed bed body by feeder, enters material in fluidized bed and hot-air in air distribution plate overlying contact, through uniform,
After being sufficiently mixed, so that the material particles in fluid bed is blown afloat and suspend in fluidized state, removing moisture, drying, qualified product
Product are discharged by the discharging opening of fluid bed, and dusty gas removing dust device enters air by exhaust blower after purifying.Existing novel fluidization
Bed dryer is typically formed by three sections, and the position of lower agglomeration is generally located on fluid bed end, so can cause to pack discharging opening
Produce normal pressure, face powder phenomenon occurs, the powder moisture that agglomeration is returned can not be effectively controlled, product moisture can be made to increase.
Content of the invention
In view of this, it is contemplated that proposing a kind of novel fluidization bed dryer, uniform drying, drying effect is good.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of novel fluidization bed dryer, including bed body, aerator, heat exchanger, air cooler, cyclone separator, arteries and veins
Rush sack cleaner, air-introduced machine, described aerator is connected with described heat exchanger, air cooler respectively by pipeline, institute
The lower end of the bed body stated is provided with warm braw import and cold wind import, and described heat exchanger passes through pipeline and described warm braw import phase
Even, described air cooler is connected with described cold wind import by pipeline, and described cyclone separator passes through pipeline and institute
The upper end of the bed body stated is connected, and described cyclone separator is provided with pressure fan, described pulse dust removal cloth bag with described
Cyclone separator passes through pipeline and is connected, and described air-introduced machine is connected with described pulse dust removal cloth bag by pipeline；
The side of described bed body is provided with charging aperture, and corresponding opposite side is provided with discharging opening, and described charging aperture is located at institute
The top of the discharging opening stated, described warm braw import, cold wind import are located between described charging aperture and discharging opening, and described is warm
The top of wind inlet and cold wind outlet is provided with grid, and described grid is located at the lower section of described discharging opening, described grid
On be provided with some baffle plates, described baffle plate is mutually perpendicular to described grid, and the top of described baffle plate is located at described
The lower section of charging aperture, the lower section of described bed body is provided with vibrating motor, and the bottom of described bed body is provided with vibration isolation spring.
Further, the quantity of described cyclone separator is two or more, is connected in series between described cyclone separator.
Further, the quantity of described warm braw import is two or more, is carried out by pipeline between described warm braw import
It is connected in parallel.
Further, described novel fluidization bed dryer also includes vibrator, and described vibrator passes through pipeline and institute
The charging aperture stated is connected.
With respect to prior art, novel fluidization bed dryer of the present invention has the advantage that
(1) bed body of novel fluidization bed dryer of the present invention is internally provided with grid and baffle plate, and grid can make down
The air intake branch of side is more uniform, makes being heated evenly of material simultaneously, and then improves the drying efficiency of drying machine；Material is in bed
Receive the blowing of wind of identical wind-force in vivo, below standard material will be stopped by baffle plate, proceeds drying, thus improve
Drying efficiency and drying effect.
(2) novel fluidization bed dryer of the present invention is provided with two cyclone separator, pulsed jet cloth filter with
Cyclone separator is connected in series so as to fully recycle to material in air draft, improves productivity effect.
Brief description
The accompanying drawing constituting the part of the present invention is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the novel fluidization bed dryer described in the embodiment of the present invention.
Description of reference numerals:
1- bed body；2- vibrator；3- aerator；4- heat exchanger；5- air cooler；6- cyclone separator；7- pressure fan；
8- pulsed jet cloth filter；9- air-introduced machine；10- charging aperture；11- discharging opening；12- grid；13- baffle plate；15- warm braw import；16-
Cold wind import；17- vibrating motor；18- vibration isolation spring.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combine.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or hint phase
To importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can
To express or to implicitly include one or more this feature.In describing the invention, unless otherwise stated, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can
To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
To describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in figure 1, a kind of novel fluidization bed dryer, including bed body 1, aerator 3, heat exchanger 4, air cooler 5,
Cyclone separator 6, pulsed jet cloth filter 8, air-introduced machine 9, described aerator 3 pass through pipeline respectively with described heat exchanger 4,
Air cooler 5 is connected, and the lower end of described bed body 1 is provided with warm braw import 15 and cold wind import 16, and described heat exchanger 4 passes through
Pipeline is connected with described warm braw import 15, and described air cooler 5 is connected with described cold wind import 16 by pipeline, institute
The cyclone separator 6 stated is connected with the upper end of described bed body 1 by pipeline, and described cyclone separator 6 is provided with air-supply
Machine 7, described pulse dust removal cloth bag 8 is connected by pipeline with described cyclone separator 6, and described air-introduced machine 9 passes through pipeline
It is connected with described pulse dust removal cloth bag 8；
The side of described bed body 1 is provided with charging aperture 10, and corresponding opposite side is provided with discharging opening 11, described charging aperture 10
Positioned at the top of described discharging opening 11, described warm braw import 15, cold wind import 17 are located at described charging aperture 10 and discharging
Between mouth 11, described warm braw import 15 is provided with grid 12 with the top of cold wind outlet 16, and described grid 12 is located at described
Discharging opening 11 lower section, described grid 12 is provided with some baffle plates 13, described baffle plate 13 and described grid 12
It is mutually perpendicular to, the top of described baffle plate 13 is located at the lower section of described charging aperture 10, and the lower section of described bed body 1 is provided with and shakes
Galvanic electricity machine 17, the bottom of described bed body 1 is provided with vibration isolation spring 18.
The quantity of described cyclone separator 6 is two, is connected in series between described cyclone separator 6.Make it abundant
Material in air draft is recycled, improves productivity effect.
The quantity of described warm braw import 15 is two, is connected in parallel between described warm braw import 15.Make warm braw in bed
Branch in body 1 is more uniform, so that material is heated evenly.
Described novel fluidization bed dryer also includes vibrator 2, and described vibrator 2 is entered with described by pipeline
Material mouth 10 is connected.Vibrator 2 is tentatively smashed to material, improves the drying efficiency of material.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of novel fluidization bed dryer it is characterised in that: include bed body (1), aerator (3), heat exchanger (4), air cold
But device (5), cyclone separator (6), pulsed jet cloth filter (8), air-introduced machine (9), described aerator (3) is by pipeline respectively
It is connected with described heat exchanger (4), air cooler (5), the lower end of described bed body (1) is provided with warm braw import (15) and cold wind
Import (16), described heat exchanger (4) is connected with described warm braw import (15) by pipeline, described air cooler (5)
It is connected with described cold wind import (16) by pipeline, described cyclone separator (6) passes through pipeline and described bed body (1)
Upper end is connected, and described cyclone separator (6) is provided with pressure fan (7), described pulse dust removal cloth bag (8) and described rotation
Wind separator (6) passes through pipeline and is connected, and described air-introduced machine (9) is connected with described pulse dust removal cloth bag (8) by pipeline；
The side of described bed body (1) is provided with charging aperture (10), and corresponding opposite side is provided with discharging opening (11), described charging aperture
(10) it is located at the top of described discharging opening (11), described warm braw import (15), cold wind import (17) are located at described charging
Between mouth (10) and discharging opening (11), described warm braw import (15) is provided with grid (12) with the top of cold wind outlet (16),
Described grid (12) is located at the lower section of described discharging opening (11), and described grid (12) is provided with baffle plate (13), described
Baffle plate (13) be mutually perpendicular to described grid (12), the lower section of described bed body (1) is provided with vibrating motor (17), described
The bottom of bed body (1) be provided with vibration isolation spring (18).
2. novel fluidization bed dryer according to claim 1 it is characterised in that: the number of described cyclone separator (6)
Measure as two or more, be connected in series between described cyclone separator (6).
3. novel fluidization bed dryer according to claim 1 it is characterised in that: the quantity of described warm braw import (15)
For two or more, it is connected in parallel between described warm braw import (15).
4. novel fluidization bed dryer according to claim 1 it is characterised in that: described novel fluidization bed dryer is also
Include vibrator (2), described vibrator (2) is connected with described charging aperture (10) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910149.2A CN106369940A (en) | 2016-10-17 | 2016-10-17 | Novel fluidized bed dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910149.2A CN106369940A (en) | 2016-10-17 | 2016-10-17 | Novel fluidized bed dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106369940A true CN106369940A (en) | 2017-02-01 |
Family
ID=57896458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610910149.2A Pending CN106369940A (en) | 2016-10-17 | 2016-10-17 | Novel fluidized bed dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106369940A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981771A (en) * | 2019-05-21 | 2020-11-24 | 江苏苏盐井神股份有限公司 | Novel flaky calcium chloride dihydrate drying and cooling device and method |
| CN113446817A (en) * | 2020-03-25 | 2021-09-28 | 江苏苏盐井神股份有限公司 | Anti-caking device and method for cold drying of wet salt |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0570218A1 (en) * | 1992-05-13 | 1993-11-18 | Matsui Manufacturing Co., Ltd. | Processes and apparatuses for granulating and drying particulate materials |
| CN202485335U (en) * | 2012-01-11 | 2012-10-10 | 成都蓉药集团四川长威制药有限公司 | Pharmacy boiling dryer |
| CN204787600U (en) * | 2015-05-18 | 2015-11-18 | 天津大港油田滨港集团博弘石油化工有限公司 | Fluidized bed dryer |
| CN105716381A (en) * | 2014-12-05 | 2016-06-29 | 邹德学 | Particle material drying system |
| CN206339021U (en) * | 2016-10-17 | 2017-07-18 | 天津亚泰昊德科技有限公司 | A kind of fluid bed dryer |
-
2016
- 2016-10-17 CN CN201610910149.2A patent/CN106369940A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0570218A1 (en) * | 1992-05-13 | 1993-11-18 | Matsui Manufacturing Co., Ltd. | Processes and apparatuses for granulating and drying particulate materials |
| CN202485335U (en) * | 2012-01-11 | 2012-10-10 | 成都蓉药集团四川长威制药有限公司 | Pharmacy boiling dryer |
| CN105716381A (en) * | 2014-12-05 | 2016-06-29 | 邹德学 | Particle material drying system |
| CN204787600U (en) * | 2015-05-18 | 2015-11-18 | 天津大港油田滨港集团博弘石油化工有限公司 | Fluidized bed dryer |
| CN206339021U (en) * | 2016-10-17 | 2017-07-18 | 天津亚泰昊德科技有限公司 | A kind of fluid bed dryer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981771A (en) * | 2019-05-21 | 2020-11-24 | 江苏苏盐井神股份有限公司 | Novel flaky calcium chloride dihydrate drying and cooling device and method |
| CN113446817A (en) * | 2020-03-25 | 2021-09-28 | 江苏苏盐井神股份有限公司 | Anti-caking device and method for cold drying of wet salt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |
|
| RJ01 | Rejection of invention patent application after publication |