CN208357060U - A kind of spiral case spiral-flow type fine particle flash baking exclusion device - Google Patents
A kind of spiral case spiral-flow type fine particle flash baking exclusion device Download PDFInfo
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- CN208357060U CN208357060U CN201820495351.8U CN201820495351U CN208357060U CN 208357060 U CN208357060 U CN 208357060U CN 201820495351 U CN201820495351 U CN 201820495351U CN 208357060 U CN208357060 U CN 208357060U
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- cyclone separator
- fine particle
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- flash baking
- spiral case
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Abstract
The utility model relates to a kind of spiral case spiral-flow type fine particle flash baking exclusion devices, including fine particle charger, hot-blast stove, feeding air hose and volute cyclone separator, the feed inlet of fine particle charger access feeding air hose, hot-blast stove is linked into the air inlet of feeding air hose, the air inlet of feeding air hose is located at the feed inlet upstream of feeding air hose, to blow fine particle；The discharge port of feeding air hose is linked into the feed inlet of volute cyclone separator, and the lower part of volute cyclone separator is provided with impurity discharge port, and the top air outlet of volute cyclone separator is linked into tail gas fine powder sedimentation processing device through connecting line.The utility model by using volute cyclone separator can not only quick separating go out the impurity of fine particle, and volute type structure is under the premise of increasing device height, increase the stroke of air-flow, extend the heat exchanger time of hot wind and fine particle, the quickly moisture in removal fine particle, achieve the purpose that flash baking, more energy efficient environmental protection.
Description
Technical field
The utility model relates to activated carbon regenerating equipment technical fields, and in particular to a kind of spiral case spiral-flow type fine particle is fast
Speed drying exclusion device.
Background technique
The regeneration techniques of active carbon can make resource be recycled, and reduce resource loss, can also save for enterprise
A large amount of cost.There are many kinds of the regeneration methods of active carbon, such as: heating method of reproduction, wet oxidation process, bio-regeneration method etc..
Need regenerated active carbon fine particle to be dried and cleaned etc. during regenerating active carbon processing, needs to set thus
Count a kind of novel fine particle flash baking exclusion device.
In addition, the final tache in processing needs to carry out settlement treatment to tail gas fine powder, be on the one hand conducive to trap tail gas
In active carbon micro mist, on the other hand also can to tail gas carry out purified treatment, so that the discharge of tail gas is met environmental requirement.For reality
Existing above-mentioned purpose, the common technological means of those skilled in the art is linked into tail gas in bag hose (namely bag filter), is led to
It crosses bag hose and carrys out cleaning of off-gas.But since bag filter is to be trapped using cloth bag to tail gas, and the tail of Activated Carbon Production
Gas typical temperature is higher, and the damage to cloth bag is big, causes cloth bag to use short, needs often stop production maintenance and replacement etc., not only shadow
Going on smoothly for production is rung, is also easy to cause the safety accidents such as cloth bag spontaneous combustion.
Utility model content
Based on above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of spiral case spiral-flow type fine particles
Flash baking exclusion device, the device can not only quick separating go out the impurity of fine particle, and hot wind and fine grained can be extended
The heat exchanger time of object quickly removes the moisture in fine particle, achievees the purpose that flash baking, more energy efficient environmental protection.
The technical solution of the utility model is: a kind of spiral case spiral-flow type fine particle flash baking exclusion device, including
Fine particle charger, hot-blast stove, feeding air hose and volute cyclone separator, the fine particle charger access feeding wind
The feed inlet of pipe, the hot-blast stove are linked into the air inlet of feeding air hose, and the air inlet of the feeding air hose is located at feeding air hose
Feed inlet upstream, to blow fine particle；The discharge port of the feeding air hose be linked into volute cyclone separator into
Material mouth, the lower part of the volute cyclone separator are provided with impurity discharge port, and the top of the volute cyclone separator goes out
Air port is linked into tail gas fine powder sedimentation processing device through connecting line.
Preferably, the fine particle charger is screw feeder.
Further, the volute cyclone separator includes the spiral case cylinder set gradually from top to bottom, back taper cylinder
With impurity discharge port, center exhaust pipe is vertically arranged in the middle part of the spiral case cylinder, is connected on the impurity discharge port miscellaneous
Matter collecting bin.
Further, the tail gas fine powder sedimentation processing device includes multiple cyclone separators, is the first cyclonic separation respectively
Device, the second cyclone separator, third cyclone separator, the 4th cyclone separator ... N cyclone separator, first whirlwind
Separator and the second cyclone separator are mutually arranged side by side, the air inlet pipe and the second cyclone separator of first cyclone separator
Air inlet pipe parallel connection access air inlet general pipeline；The air inlet of the gas outlet pipe and third cyclone separator of first cyclone separator
Pipe is connected, the gas outlet pipe emptying of the third cyclone separator or access next stage cyclone separator；Second rotation
The gas outlet pipe of wind separator is connected with the air inlet pipe of the 4th cyclone separator；The gas of 4th cyclone separator is arranged
Outlet pipe emptying or access next stage cyclone separator.
Preferably, it is provided on the inner wall of the air inlet inner wall of the cyclone separator and close air inlet wear-resisting
Layer improves anti-impact force and abrasive resistance inside cyclone separator, prevents inner wall too fast aging because being eroded by air-flow, influences
To the service life of cyclone separator.
Preferably, the lower end of each cyclone separator is respectively arranged with small collecting bin, to collect powder material respectively.
Preferably, the top of big collecting bin, and the lower end of multiple cyclone separators is arranged in the multiple cyclone separator
Big collecting bin is accessed, jointly so as to same collection powder material.
Preferably, vibrating motor is installed on the back taper barrel of the cyclone separator, is attached to back taper to shake to fall
Powder material on barrel.
The gas outlet pipe for being preferably located at the cyclone separator of least significant end be bent downwardly or gas outlet pipe on be arranged
There is rain cover, to empty.
The utility model has the beneficial effects that: the utility model can not only be quick by using volute cyclone separator
The impurity of fine particle is isolated, and volute type structure increases the stroke of air-flow, prolong under the premise of increasing device height
The heat exchanger time of long hot wind and fine particle quickly removes the moisture in fine particle, achievees the purpose that flash baking, more save
It can environmental protection.
In addition, the tail gas fine powder sedimentation processing device in the utility model carries out series-parallel shape using multiple cyclone separators
At for settling and the processing system of cleaning high-temp tail gas.Vent gas treatment space is horizontally expanded, air-flow is slowed down, avoids gas
Flow disturbance improves the settling efficiency of fine powder in tail gas.The gradient of vent gas treatment is increased in the longitudinal direction, and a point multistage divides granule size
Successively settle.To well solve the settlement treatment problem that existing bag filter is not suitable with high-temperature tail gas.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of spiral case spiral-flow type fine particle flash baking exclusion device in embodiment.
Fig. 2 is the overlooking structure diagram of tail gas fine powder sedimentation processing device in embodiment.
In figure: 1- fine particle charger, 2- hot-blast stove, 3- feeding air hose, 4- volute cyclone separator, 5-
Feed inlet, 6- air inlet, 7- impurity discharge port, 8- tail gas fine powder sedimentation processing device, 9- spiral case cylinder, 10- back taper
Shape cylinder, the center 11- exhaust pipe, 12- impurity collecting bin, the first cyclone separator of 13-, the second cyclone separator of 14-,
15- third cyclone separator, the 4th cyclone separator of 16-, 17- rain cover, the small collecting bin of 18-, 19- vibrating motor.
Specific embodiment
For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation
Mode simultaneously cooperates attached drawing to be explained in detail.
As depicted in figs. 1 and 2, the spiral case spiral-flow type fine particle flash baking exclusion device of the utility model, including it is thin
Particulate matter charger 1, hot-blast stove 2, feeding air hose 3 and volute cyclone separator 4.The fine particle charger send for screw rod
Material machine, the fine particle charger 1 access the feed inlet 5 of feeding air hose 3, the hot-blast stove 2 be linked into feeding air hose 3 into
The air inlet 6 in air port 6, the feeding air hose 3 is located at 5 upstream of feed inlet of feeding air hose 3, to blow fine particle.It is described
The discharge port of feeding air hose 3 is linked into the feed inlet of volute cyclone separator 4, the lower part of the volute cyclone separator 4
It is provided with impurity discharge port 7, the top air outlet of the volute cyclone separator 4 is linked into tail gas fine powder through connecting line and sinks
Processing unit 8 drops.The volute cyclone separator 4 includes the spiral case cylinder 9 set gradually from top to bottom, back taper cylinder 10
With impurity discharge port 7, the middle part of the spiral case cylinder 9 is vertically arranged with center exhaust pipe 11, connects on the impurity discharge port 7
There is impurity collecting bin 12.
The utility model by using volute cyclone separator can not only quick separating go out the impurity of fine particle, and
Volute type structure increases the stroke of air-flow under the premise of increasing device height, extends the heat exchange of hot wind and fine particle
Time quickly removes the moisture in fine particle, achievees the purpose that flash baking, more energy efficient environmental protection.
The tail gas fine powder sedimentation processing device 8 includes four cyclone separators, is the first cyclone separator 13, the respectively
Two cyclone separators 14, third cyclone separator 15 and the 4th cyclone separator 16, first cyclone separator 13 and second
Cyclone separator 14 is mutually arranged side by side, the air inlet of the air inlet pipe of first cyclone separator 13 and the second cyclone separator 14
Pipe parallel connection access air inlet general pipeline；The gas outlet pipe of first cyclone separator 13 and the air inlet pipe of third cyclone separator 15
It is connected, the gas outlet pipe emptying of the third cyclone separator 15, the gas outlet pipe is bent downwardly or gas row
Rain cover 17 is provided in outlet pipe, to empty.The gas outlet pipe and the 4th cyclonic separation of second cyclone separator 14
The air inlet pipe of device 16 is connected；The gas outlet pipe of 4th cyclone separator 16 empties, and the gas outlet pipe is turned under
It is provided with rain cover 17 on bent or gas outlet pipe, to empty.
It is provided with wearing layer on the inner wall of the air inlet inner wall of the cyclone separator and close air inlet, is improved
Anti-impact force and abrasive resistance inside cyclone separator prevent inner wall too fast aging because being eroded by air-flow, influence whirlwind
The service life of separator.The lower end of each cyclone separator is respectively arranged with small collecting bin 18, to collect fine powder object respectively
Material.On the back taper barrel of the cyclone separator install vibrating motor 19, so as to shake fall be attached to it is thin on back taper barrel
Powder material.
Tail gas fine powder sedimentation processing device carries out series-parallel formed for settling and purifying height using multiple cyclone separators
The processing system of warm tail gas.Vent gas treatment space is horizontally expanded, air-flow is slowed down, avoids flow perturbation, is improved in tail gas
The settling efficiency of fine powder.The gradient of vent gas treatment is increased in the longitudinal direction, and a point multistage divides granule size successively to settle.To very well
Ground solves the problems, such as that existing bag filter is not suitable with the settlement treatment of high-temperature tail gas.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are included in the scope of patent protection of the utility model.
Claims (9)
1. a kind of spiral case spiral-flow type fine particle flash baking exclusion device, including fine particle charger, hot-blast stove, feeding wind
Pipe and volute cyclone separator, it is characterised in that: the feed inlet of the fine particle charger access feeding air hose, the heat
Wind furnace is linked into the air inlet of feeding air hose, and the air inlet of the feeding air hose is located at the feed inlet upstream of feeding air hose, so as to
Blow fine particle；The discharge port of the feeding air hose is linked into the feed inlet of volute cyclone separator, the scroll casing type rotation
The lower part of wind separator is provided with impurity discharge port, and the top air outlet of the volute cyclone separator is accessed through connecting line
To tail gas fine powder sedimentation processing device.
2. spiral case spiral-flow type fine particle flash baking exclusion device according to claim 1, it is characterised in that: described thin
Particulate matter charger is screw feeder.
3. spiral case spiral-flow type fine particle flash baking exclusion device according to claim 1, it is characterised in that: the snail
Shell-type cyclone separator includes the spiral case cylinder set gradually from top to bottom, back taper cylinder and impurity discharge port, the spiral case
It is vertically arranged with center exhaust pipe in the middle part of cylinder, is connected with impurity collecting bin on the impurity discharge port.
4. spiral case spiral-flow type fine particle flash baking exclusion device according to claim 1, it is characterised in that: the tail
Gas fine powder sedimentation processing device includes multiple cyclone separators, is the first cyclone separator, the second cyclone separator, third respectively
Cyclone separator, the 4th cyclone separator ... N cyclone separator, first cyclone separator and the second cyclone separator
It is mutually arranged side by side, the air inlet pipe of first cyclone separator access air inlet in parallel with the air inlet pipe of the second cyclone separator is total
Pipe；The gas outlet pipe of first cyclone separator is connected with the air inlet pipe of third cyclone separator, the third whirlwind
The gas outlet pipe of separator empties or access next stage cyclone separator；The gas outlet pipe of second cyclone separator with
The air inlet pipe of 4th cyclone separator is connected；The gas outlet pipe of 4th cyclone separator empties or access next stage rotation
Wind separator.
5. spiral case spiral-flow type fine particle flash baking exclusion device according to claim 4, it is characterised in that: the rotation
Wearing layer is provided on the inner wall of the air inlet inner wall of wind separator and close air inlet.
6. spiral case spiral-flow type fine particle flash baking exclusion device according to claim 4, it is characterised in that: Mei Gexuan
The lower end of wind separator is respectively arranged with small collecting bin.
7. spiral case spiral-flow type fine particle flash baking exclusion device according to claim 4, it is characterised in that: described more
The top of big collecting bin is arranged in a cyclone separator, and big collecting bin is accessed in the lower end of multiple cyclone separators jointly.
8. spiral case spiral-flow type fine particle flash baking exclusion device according to claim 4, it is characterised in that: the rotation
Vibrating motor is installed on the back taper barrel of wind separator.
9. spiral case spiral-flow type fine particle flash baking exclusion device according to claim 4, it is characterised in that: be located at most
The gas outlet pipe of the cyclone separator of end be bent downwardly or gas outlet pipe on be provided with rain cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820495351.8U CN208357060U (en) | 2018-04-09 | 2018-04-09 | A kind of spiral case spiral-flow type fine particle flash baking exclusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820495351.8U CN208357060U (en) | 2018-04-09 | 2018-04-09 | A kind of spiral case spiral-flow type fine particle flash baking exclusion device |
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| CN208357060U true CN208357060U (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820495351.8U Active CN208357060U (en) | 2018-04-09 | 2018-04-09 | A kind of spiral case spiral-flow type fine particle flash baking exclusion device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935247A (en) * | 2022-03-25 | 2022-08-23 | 徐艳芳 | Intelligent pulse type air flow grain drying equipment |
-
2018
- 2018-04-09 CN CN201820495351.8U patent/CN208357060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935247A (en) * | 2022-03-25 | 2022-08-23 | 徐艳芳 | Intelligent pulse type air flow grain drying equipment |
| CN114935247B (en) * | 2022-03-25 | 2023-09-05 | 重庆和创简一科技有限公司 | Intelligent pulse type airflow grain drying equipment |
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