CN108050768A - A kind of vibrated fluidized bed that can carry out waste hot gas recycling - Google Patents
A kind of vibrated fluidized bed that can carry out waste hot gas recycling Download PDFInfo
- Publication number
- CN108050768A CN108050768A CN201711318034.5A CN201711318034A CN108050768A CN 108050768 A CN108050768 A CN 108050768A CN 201711318034 A CN201711318034 A CN 201711318034A CN 108050768 A CN108050768 A CN 108050768A
- Authority
- CN
- China
- Prior art keywords
- fluidized bed
- drying device
- vibrated fluidized
- hot gas
- carry out
- 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
- F26B3/092—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 agitating the fluidised bed, e.g. by vibrating or pulsating
-
- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
- F26B21/003—Supply-air or gas filters
-
- 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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention provides a kind of vibrated fluidized bed that can carry out waste hot gas recycling, it is related to fluidization field, body including vibrated fluidized bed, the body includes feed inlet, discharge port, air inlet and air outlet, further include waste heat gas recovering device, the waste heat gas recovering device includes the first drying device, wind turbine, mix preheater, heating unit, second drying device, first drying device, wind turbine, mixing preheater and heating unit are sequentially connected by several air inlet pipe, the heating unit other end is connected with the air inlet on body, the air outlet is connected with mixing preheater by air outlet pipe, second drying device is arranged in air outlet pipe, present invention design is reasonable, waste hot gas enters mixing preheater, preheating is mixed with cold air, effectively improve heat utilization rate.
Description
Technical field
The present invention relates to fluidization fields, and in particular to a kind of vibrated fluidized bed that can carry out waste hot gas recycling.
Background technology
Vibrated fluidized bed is that a kind of graininess, new fluidization highly effective drying of powder material dry applications of being suitable for is set
It is standby, there are easy to operation, energy-saving and environmental protection, material enters from feed inlet in machine, under vibration force effect, along dampening
It square is continuously moved forward to throwing, hot wind carries out heat exchange through fluid bed with wet feed from bottom to top, and humid air passes through whirlwind
Separator dedusting is discharged by exhaust outlet, and dried material is discharged by discharge port, due to from the humid air that exhaust outlet is discharged because it is carried
Heat generating temperature is higher, directly drains into air and will cause the loss of energy.
In view of this, it is necessary to make improvement.
The content of the invention
The present invention provides a kind of vibrated fluidized bed that can carry out waste hot gas recycling,.
A kind of vibrated fluidized bed that can carry out waste hot gas recycling, the body including vibrated fluidized bed, the body include into
Material mouth, discharge port, air inlet and air outlet further include waste heat gas recovering device, and it is dry that the waste heat gas recovering device includes first
Dry device, wind turbine, mixing preheater, heating unit, the second drying device, first drying device, wind turbine, mixing preheater
It is sequentially connected with heating unit by several air inlet pipe, the heating unit other end is connected with the air inlet on body, described
Air outlet is connected with mixing preheater by air outlet pipe, and the second drying device is arranged in air outlet pipe.
Further, the first filter device and the second filter device are further included, first filter device passes through air inlet pipe
It is connected to the front end of the first drying device；Second filter device is mounted between the second drying device and air outlet.
Further, it is additionally provided with solenoid valve in the air outlet pipe.
Further, the mixing preheater includes mixing babinet, and air inlet turbine is equipped in the blending bin body.
Further, the heating unit includes electrical heating net.
Further, it is equipped with thermometer in the air inlet pipe before and after the heating unit.
Further, it is equipped with dry net in first drying device and the second drying device, it is attached on the dry net
One layer of lime bisque.
The advantage of the invention is that：By setting waste heat gas recovering device, by the waste heat air in vibrated fluidized bed and cold
Air mixes, and carries out preheating as air-source, by heating unit, then enters back into vibrated fluidized bed, substantially increase waste heat
The energy, environment-friendly high-efficiency is greatly saved in the utilization of air.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention 1.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts belong to the scope of protection of the invention.
With reference to attached drawing 1, a kind of vibrated fluidized bed that can carry out waste hot gas recycling of the present invention, the body including vibrated fluidized bed
1, the body 1 includes feed inlet 2, discharge port 3, air inlet 4 and air outlet 5, further includes waste heat gas recovering device, the waste heat
Gas recovering device includes the first drying device 6, wind turbine 7, mixing preheater 8, heating unit 9, the second drying device 10, and described the
One drying device 6, wind turbine 7, mixing preheater 8 and heating unit 9 are sequentially connected by several air inlet pipe 11, the heating unit
10 other ends are connected with the air inlet 4 on body 1, and the air outlet 5 is connected with mixing preheater 8 by air outlet pipe 12, and second
Drying device 10 is arranged in air outlet pipe 12.
Further, the first filter device 13 and the second filter device 14 are further included, first filter device 13 passes through
Air inlet pipe 11 is connected to the front end of the first drying device 13；Second filter device 14 is mounted on the second drying device 10 and goes out
Between air port 5.
Further, it is additionally provided with solenoid valve 15 in the air outlet pipe 12.
Further, the mixing preheater 8 includes mixing babinet 81, and air inlet turbine 82 is equipped in the blending bin body.
Further, the heating unit 9 includes electrical heating net.
Further, it is equipped with thermometer 16 in the air inlet pipe 11 before and after the heating unit 9.
Further, dry net is equipped in 6 and second drying device 10 of the first drying device, on the dry net
It is attached with one layer of lime bisque.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to foregoing each implementation
Technical solution recorded in example modifies or carries out equivalent substitution to which part technical characteristic；And these modification or
It replaces, the essence of appropriate technical solution is not made to depart from the spirit and scope of various embodiments of the present invention technical solution.
Claims (7)
1. a kind of vibrated fluidized bed that can carry out waste hot gas recycling, the body including vibrated fluidized bed, the body include charging
Mouth, discharge port, air inlet and air outlet, which is characterized in that further include waste heat gas recovering device, the waste heat gas recovering device bag
The first drying device, wind turbine, mixing preheater, heating unit, the second drying device are included, first drying device, wind turbine mix
It closes preheater and heating unit is sequentially connected by several air inlet pipe, the heating unit other end connects with the air inlet on body
Logical, the air outlet is connected with mixing preheater by air outlet pipe, and the second drying device is arranged in air outlet pipe.
2. a kind of vibrated fluidized bed that can carry out waste hot gas recycling as described in claim 1, which is characterized in that further include first
Filter device and the second filter device, first filter device are connected to the front end of the first drying device by air inlet pipe；Institute
The second filter device is stated to be mounted between the second drying device and air outlet.
A kind of 3. vibrated fluidized bed that can carry out waste hot gas recycling as described in claim 1, which is characterized in that the air outlet pipe
On be additionally provided with solenoid valve.
4. a kind of vibrated fluidized bed that can carry out waste hot gas recycling as described in claim 1, which is characterized in that the mixing is pre-
Hot device includes mixing babinet, and air inlet turbine is equipped in the blending bin body.
A kind of 5. vibrated fluidized bed that can carry out waste hot gas recycling as described in claim 1, which is characterized in that the heating dress
It puts including electrical heating net.
A kind of 6. vibrated fluidized bed that can carry out waste hot gas recycling as described in claim 1, which is characterized in that the heating dress
It puts and is equipped with thermometer in front and rear air inlet pipe.
7. a kind of vibrated fluidized bed that can carry out waste hot gas recycling as described in claim 1, which is characterized in that described first is dry
Dry net is equipped in dry device and the second drying device, one layer of lime bisque is attached on the dry net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711318034.5A CN108050768A (en) | 2017-12-12 | 2017-12-12 | A kind of vibrated fluidized bed that can carry out waste hot gas recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711318034.5A CN108050768A (en) | 2017-12-12 | 2017-12-12 | A kind of vibrated fluidized bed that can carry out waste hot gas recycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108050768A true CN108050768A (en) | 2018-05-18 |
Family
ID=62124157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711318034.5A Pending CN108050768A (en) | 2017-12-12 | 2017-12-12 | A kind of vibrated fluidized bed that can carry out waste hot gas recycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108050768A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4306888A1 (en) * | 2022-07-14 | 2024-01-17 | Benninghoven Zweigniederlassung der Wirtgen Mineral Technologies GmbH | Device and method for drying material for an asphalt mixing plant |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203687564U (en) * | 2014-01-02 | 2014-07-02 | 保定邦泰高分子新材料有限公司 | Efficient energy-saving drying system |
| CN106091585A (en) * | 2016-08-01 | 2016-11-09 | 扬州日发干燥工程有限公司 | Effective fluidized bed drying device |
| CN205747881U (en) * | 2016-06-22 | 2016-11-30 | 华微科技（苏州）有限公司 | Air stove |
-
2017
- 2017-12-12 CN CN201711318034.5A patent/CN108050768A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203687564U (en) * | 2014-01-02 | 2014-07-02 | 保定邦泰高分子新材料有限公司 | Efficient energy-saving drying system |
| CN205747881U (en) * | 2016-06-22 | 2016-11-30 | 华微科技（苏州）有限公司 | Air stove |
| CN106091585A (en) * | 2016-08-01 | 2016-11-09 | 扬州日发干燥工程有限公司 | Effective fluidized bed drying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4306888A1 (en) * | 2022-07-14 | 2024-01-17 | Benninghoven Zweigniederlassung der Wirtgen Mineral Technologies GmbH | Device and method for drying material for an asphalt mixing plant |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |