CN206683316U - Efficient boiling-bed drying - Google Patents
Efficient boiling-bed drying Download PDFInfo
- Publication number
- CN206683316U CN206683316U CN201720297527.4U CN201720297527U CN206683316U CN 206683316 U CN206683316 U CN 206683316U CN 201720297527 U CN201720297527 U CN 201720297527U CN 206683316 U CN206683316 U CN 206683316U
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- China
- Prior art keywords
- drying
- bed
- boiling
- main body
- air inlet
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Abstract
The utility model discloses efficient boiling-bed drying, including drying bed main body, the side of drying bed main body is welded with intake stack, the other end damper of intake stack, the other end of damper is provided with the first air supply duct, one end of the remote one end damper of first air supply duct is provided with heater, the air inlet of heater is provided with dehydrating unit, the side of dehydrating unit offers drier replacement port, the air inlet of dehydrating unit is provided with high pressure positive blower, the air inlet of high pressure positive blower is provided with reflux line, exhaust outlet is installed above drying bed main body, exhaust outlet is connected with reflux line, loading hopper is welded with above one end of drying bed main body.The utility model is recycled the gas inside boiling-bed drying, dries the air inlet of boiling-bed drying, eliminates gas moisture, improve the preparation efficiency of fluidized drying bed gas, the production efficiency of boiling-bed drying is improved, the waste heat discharged using boiling-bed drying, improves energy utilization rate.
Description
Technical field
It the utility model is related to boiling-bed drying technical field, more particularly to efficient boiling-bed drying.
Background technology
Boiling-bed drying is also known as fluid bed.The fluidized solids stratum granulosum of shape such as boiling liquid (see fluidization of solid).One
As, there are some characteristics of liquid, such as play the role of Fluid pressure, energy overflow to wall and there is viscosity.Due to work
The particle of solids is smaller, and under fluid matasomatism be in strenuous exercise state, for it is many chemical reaction (as roasting,
Catalysis, catalytic cracking etc.) and the carry out of many chemical processes (such as dry, adsorb) it is favourable, but traditional boiling-bed drying
Energy utilization rate is low, and gas preparation efficiency is low, has a strong impact on the production efficiency of boiling-bed drying, it is therefore desirable to a kind of efficiently boiling
Drying bed.
Utility model content
The purpose of this utility model is and the efficient fluidized drying proposed in order to solve shortcoming present in prior art
Bed.
To achieve these goals, the utility model employs following technical scheme：
Efficient boiling-bed drying, including drying bed main body, the side of the drying bed main body is welded with intake stack, described
The other end damper of intake stack, the other end of the damper are provided with the first air supply duct, first air supply duct
One end of remote one end damper is provided with heater, and the air inlet of the heater is provided with dehydrating unit, described
The side of dehydrating unit offers drier replacement port, and the air inlet of the dehydrating unit is provided with high pressure positive blower, the high pressure
The air inlet of blower fan is provided with reflux line, and exhaust outlet, the exhaust outlet and backflow are provided with above the drying bed main body
Pipeline is connected, and loading hopper is welded with above one end of the drying bed main body, is welded below the other end of the drying bed main body
It is connected to discharging opening.
Preferably, the dehydrating unit includes the cylindrical housings of hollow structure, and the inside of the housing is square along its length
To being vertically welded with two groups of dividing plates, the side close to each other of dividing plate described in two groups be mounted on two groups be arranged in parallel remove wet layer,
Described in two groups remove wet layer between cooling pipe is installed.
Preferably, the damper includes two groups of pipe flanges be arrangeding in parallel, is installed between pipe flange described in two groups
There is bellows.
Preferably, the heater includes the housing of strip hollow structure, and the inside of the housing is provided with heating
Pipe.
Preferably, the drying bed main body uses model XF-20 boiling-bed drying.
Preferably, the side of the reflux line is welded with intake stack, and the opening of the intake stack is provided with enough
Filter screen.
The beneficial effects of the utility model：
Changed by the intake stack of setting, damper, the first air supply duct, heater, dehydrating unit, drier
Mouth, high pressure positive blower, reflux line and exhaust outlet, the gas inside boiling-bed drying is recycled, makes boiling-bed drying
Air inlet dry, eliminate gas moisture, improve fluidized drying bed gas preparation efficiency, improve boiling-bed drying production effect
Rate, the waste heat discharged using boiling-bed drying, improve energy utilization rate.
Brief description of the drawings
Fig. 1 be the utility model proposes efficient boiling-bed drying structural representation；
Fig. 2 be the utility model proposes efficient boiling-bed drying top view.
In figure：1 drying bed main body, 2 intake stacks, 3 dampers, 4 first air supply ducts, 5 heaters, 6 dehydrating units,
7 drier replacement ports, 8 high pressure positive blowers, 9 reflux lines, 10 exhaust outlets, 11 loading hoppers, 12 discharging openings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, efficient boiling-bed drying, including drying bed main body 1, the side of drying bed main body 1 are welded with air intake
Pipeline 2, the other end damper 3 of intake stack 2, the other end of damper 3 are provided with the first air supply duct 4, the first ajutage
One end of the remote one end damper 3 in road 4 is provided with heater 5, and the air inlet of heater 5 is provided with dehydrating unit 6, removed
The side of wet device 6 offers drier replacement port 7, and the air inlet of dehydrating unit 6 is provided with high pressure positive blower 8, high pressure positive blower 8
Air inlet is provided with reflux line 9, and the top of drying bed main body 1 is provided with exhaust outlet 10, and exhaust outlet 10 connects with reflux line 9
Connect, loading hopper 11 is welded with above one end of drying bed main body 1, discharging opening is welded with below the other end of drying bed main body 1
12。
Dehydrating unit 6 includes the cylindrical housings of hollow structure, and the inside of housing is vertically welded with two along its length
Group dividing plate, two groups of dividing plate sides close to each other be mounted on two groups be arranged in parallel remove wet layer, except wet layer is wrapped up by screen pack
Solid drier is made, two groups remove wet layer between cooling pipe is installed, cooling pipe is connected with waste-heat recovery device, damper
3 include two groups of pipe flanges be arrangeding in parallel, are provided with bellows between two groups of pipe flanges, heater 5 includes strip
The housing of hollow structure, the inside of housing are provided with heating tube, and drying bed main body 1 uses model XF-20 boiling-bed drying,
The side of reflux line 9 is welded with intake stack, and the opening of intake stack is provided with enough filter screens.
In the utility model, exhaust outlet 10 of the wet gas of heat above drying bed main body 1 is discharged, then by high-pressure blast
The effect of machine 8, flowed into from reflux line 9 in dehydrating unit 6, carry out cool-down dehumidification, the moisture in reflux gas extracted out, then
Enter after the heating of heater 5 in drying bed main body 1, the design makes the gas inside boiling-bed drying carry out circulation profit
With, the air inlet of boiling-bed drying is dried, elimination gas moisture, the preparation efficiency of raising fluidized drying bed gas, raising boiling
The production efficiency of drying bed, the waste heat discharged using boiling-bed drying, improve energy utilization rate.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. efficient boiling-bed drying, including drying bed main body (1), it is characterised in that：The side welding of the drying bed main body (1)
There are intake stack (2), the other end damper (3) of the intake stack (2), the other end of the damper (3) is provided with
One air supply duct (4), one end of the remote one end damper (3) of first air supply duct (4) are provided with heater (5),
The air inlet of the heater (5) is provided with dehydrating unit (6), and the side of the dehydrating unit (6) offers drier more
Mouth (7) is changed, the air inlet of the dehydrating unit (6) is provided with high pressure positive blower (8), the air inlet installation of the high pressure positive blower (8)
There is reflux line (9), exhaust outlet (10), the exhaust outlet (10) and return duct are installed above the drying bed main body (1)
Road (9) connects, and is welded with loading hopper (11) above one end of the drying bed main body (1), the drying bed main body (1) it is another
Discharging opening (12) is welded with below one end.
2. efficient boiling-bed drying according to claim 1, it is characterised in that the dehydrating unit (6) includes hollow knot
The cylindrical housings of structure, the inside of the housing are vertically welded with two groups of dividing plates along its length, and dividing plate described in two groups is mutual
Close side be mounted on two groups be arranged in parallel remove wet layer, described in two groups remove wet layer between cooling pipe is installed.
3. efficient boiling-bed drying according to claim 1, it is characterised in that the damper (3) is parallel including two groups
The pipe flange of setting, bellows is installed between pipe flange described in two groups.
4. efficient boiling-bed drying according to claim 1, it is characterised in that the heater (5) includes strip
The housing of hollow structure, the inside of the housing are provided with heating tube.
5. efficient boiling-bed drying according to claim 1, it is characterised in that the drying bed main body (1) uses model
For XF-20 boiling-bed drying.
6. efficient boiling-bed drying according to claim 1, it is characterised in that the side welding of the reflux line (9)
There is intake stack, the opening of the intake stack is provided with enough filter screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297527.4U CN206683316U (en) | 2017-03-24 | 2017-03-24 | Efficient boiling-bed drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297527.4U CN206683316U (en) | 2017-03-24 | 2017-03-24 | Efficient boiling-bed drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206683316U true CN206683316U (en) | 2017-11-28 |
Family
ID=60391081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720297527.4U Expired - Fee Related CN206683316U (en) | 2017-03-24 | 2017-03-24 | Efficient boiling-bed drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206683316U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917601A (en) * | 2017-12-06 | 2018-04-17 | 合肥麦稻之星机械有限公司 | The grain drying device that a kind of waste heat recovery recycles |
| CN109028790A (en) * | 2018-06-12 | 2018-12-18 | 盐城诚达环保工程有限公司 | dryer |
| CN110500871A (en) * | 2019-10-02 | 2019-11-26 | 祝磊 | A kind of internally circulating cyclone formula grain drying method |
| WO2020220899A1 (en) * | 2019-04-29 | 2020-11-05 | 南京研正干燥设备有限公司 | Efficient drying machine |
-
2017
- 2017-03-24 CN CN201720297527.4U patent/CN206683316U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917601A (en) * | 2017-12-06 | 2018-04-17 | 合肥麦稻之星机械有限公司 | The grain drying device that a kind of waste heat recovery recycles |
| CN109028790A (en) * | 2018-06-12 | 2018-12-18 | 盐城诚达环保工程有限公司 | dryer |
| WO2020220899A1 (en) * | 2019-04-29 | 2020-11-05 | 南京研正干燥设备有限公司 | Efficient drying machine |
| CN110500871A (en) * | 2019-10-02 | 2019-11-26 | 祝磊 | A kind of internally circulating cyclone formula grain drying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20200324 |