CN106152814A - A kind of novel fluidized bed - Google Patents
A kind of novel fluidized bed Download PDFInfo
- Publication number
- CN106152814A CN106152814A CN201610492709.7A CN201610492709A CN106152814A CN 106152814 A CN106152814 A CN 106152814A CN 201610492709 A CN201610492709 A CN 201610492709A CN 106152814 A CN106152814 A CN 106152814A
- Authority
- CN
- China
- Prior art keywords
- bed
- particulate material
- air
- bed surface
- fluid bed
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
- B08B7/0078—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating in a fluidized bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
- F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
- F28C3/16—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material forming a bed, e.g. fluidised, on vibratory sieves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
A kind of novel fluidized bed, it relates to particulate matter cooling clean technologies field.It is characterized in that particulate material enters into fluid bed bed surface (6) from matter inlet (2), bed surface contacts with air, reach to regulate the impurity in the temperature of particulate material and cleaning particulate material, material after temperature adjustment and cleaning flows out from material outlet (3), air enters from air intlet (4), with certain gas flow rate by the inclined hole on fluid bed bed surface (6), for being provided the power of flowing by the particulate material of bed surface, air containing impurity and finely ground particle substance is got rid of from air outlet slit (5), the working condition of fluid bed main body (1) the inside can be observed from window (7).Particulate material temperature can be adjusted to required temperature by the present invention simultaneously, cleans out the foreign material beyond particulate material and the material not meeting particle size.
Description
Technical field
The present invention relates to particulate matter cooling clean technologies field, be specifically related to a kind of novel fluidized bed.
Background technology
At present, particulate material is had to need cooling to reduce temperature and cleaning at industry, agriculture field.Various ways are wanted
Do not reach the temperature of requirement, or do not reach the cleannes of requirement, or can not accomplish that continuity is run.How to set by one
The standby requirement meeting particulate material temperature, meets the requirement of particulate material cleannes, more can meet wanting of operation continuously
Ask, improve operating efficiency, be an important topic to be solved.
Content of the invention
It is an object of the invention to provide a kind of novel fluidized bed, required for particulate material temperature can be adjusted to by it simultaneously
Temperature, the foreign material beyond particulate material and the material not meeting particle size are cleaned out.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: it comprises fluid bed
Main body the 1st, matter inlet the 2nd, material outlet the 3rd, air intlet the 4th, air outlet slit the 5th, fluid bed bed surface the 6th, window 7, particulate material from
Matter inlet 2 enters into fluid bed bed surface 6, contacts with air on bed surface, reach regulate particulate material temperature with
And the impurity in cleaning particulate material, the material after temperature adjustment and cleaning flows out from material outlet 3, and air enters from air intlet 4
Enter, with certain gas flow rate by the inclined hole on fluid bed bed surface 6, for providing the dynamic of flowing by the particulate material of bed surface
Power, the air containing impurity and finely ground particle substance is got rid of from air outlet slit 5, can observe inside fluid bed main body 1 from window 7
Working condition.
Described fluid bed main body 1 is to be formed by the steel plate system of enclosing, the general 5-6mm of steel plate thickness, is fixed by reinforcing plate.
Described fluid bed bed surface 6 is positioned at fluid bed main body 1 lower end, and bed surface entrance point is higher than the port of export, and bed surface level is pressed from both sides
Angle is typically chosen 7-10 degree according to particulate material, and on fluid bed bed surface 6, rule is covered with 2mm circular hole, and circular hole is inclined hole, inclination side
To for material outlet direction, horizontal sextant angle is 60 degree.
Operation principle of the present invention:
By required particulate material to be processed in a space sealing with air contact, with air for continuous run moving
Power, the temperature required for temperature being adjusted to when particulate material is by fluid bed, and by the foreign material beyond particulate material
And the material not meeting particle size cleans out, reach the purpose of cleaning.
Beneficial effects of the present invention:
The present invention can particulate material temperature be adjusted to simultaneously required for temperature, by the foreign material beyond particulate material and not
The material meeting particle size cleans out.
Brief description
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of the present invention.
(in Fig. 2 the 1st, matter inlet, the 2nd, material outlet, the 3rd, fluid bed bed surface).
Detailed description of the invention
With reference to Fig. 1, the 5th, fluid bed main body of the present invention 1st, matter inlet the 2nd, material outlet the 3rd, air intlet the 4th, air outlet slit flows
Changing bed bed surface the 6th, window 7, particulate material enters into fluid bed bed surface 6 from matter inlet 2, connects with air on bed surface
Touching, reaching to regulate the impurity in the temperature of particulate material and cleaning particulate material, the material after temperature adjustment and cleaning is from thing
Matter outlet 3 outflow, air enters from air intlet 4, with certain gas flow rate by the inclined hole on fluid bed bed surface 6, is logical
The particulate material crossing bed surface provides the power of flowing, and the air containing impurity and finely ground particle substance is got rid of from air outlet slit 5, from
Window 7 can observe the working condition inside fluid bed main body 1.
With reference to Fig. 2, on fluid bed bed surface, rule is covered with 2mm circular hole, and circular hole is inclined hole, and incline direction is material outlet side
To horizontal sextant angle is 60 degree.
Claims (3)
1. one kind novel fluidized bed, it is characterised in that it comprises fluid bed main body (1), matter inlet (2), material outlet (3), empty
Gas import (4), air outlet slit (5), fluid bed bed surface (6), window (7), particulate material enters into fluidisation from matter inlet (2)
Bed bed surface (6), contacts with air on bed surface, reaches to regulate in the temperature of particulate material and cleaning particulate material
Impurity, temperature adjustment and cleaning after material from material outlet (3) flow out, air from air intlet (4) enter, with certain gas
Flow velocity is by the inclined hole on fluid bed bed surface (6), for being provided the power of flowing by the particulate material of bed surface, containing impurity and
The air of finely ground particle substance is got rid of from air outlet slit (5), can observe the work shape of fluid bed main body (1) the inside from window (7)
Condition.
2. one according to claim 1 is novel fluidized bed, it is characterised in that described fluid bed main body (1) is by steel plate
The system of enclosing forms, the general 5-6mm of steel plate thickness, is fixed by reinforcing plate.
3. one according to claim 1 is novel fluidized bed, it is characterised in that described fluid bed bed surface (6) is positioned at fluidisation
Bed main body (1) lower end, bed surface entrance point is higher than the port of export, and bed surface horizontal sextant angle is typically chosen 7-10 degree according to particulate material,
The upper rule of fluid bed bed surface (6) is covered with 2mm circular hole, and circular hole is inclined hole, and incline direction is material outlet direction, and horizontal sextant angle is 60
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610492709.7A CN106152814A (en) | 2016-06-30 | 2016-06-30 | A kind of novel fluidized bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610492709.7A CN106152814A (en) | 2016-06-30 | 2016-06-30 | A kind of novel fluidized bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106152814A true CN106152814A (en) | 2016-11-23 |
Family
ID=57349468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610492709.7A Withdrawn CN106152814A (en) | 2016-06-30 | 2016-06-30 | A kind of novel fluidized bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106152814A (en) |
-
2016
- 2016-06-30 CN CN201610492709.7A patent/CN106152814A/en not_active Withdrawn
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161123 |