CN202968339U - Hot-air dehydrating device - Google Patents
Hot-air dehydrating device Download PDFInfo
- Publication number
- CN202968339U CN202968339U CN 201220591992 CN201220591992U CN202968339U CN 202968339 U CN202968339 U CN 202968339U CN 201220591992 CN201220591992 CN 201220591992 CN 201220591992 U CN201220591992 U CN 201220591992U CN 202968339 U CN202968339 U CN 202968339U
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- China
- Prior art keywords
- hot
- air
- air dewatering
- tank body
- water knockout
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Abstract
The utility model discloses a hot-air dehydrating device. The hot-air dehydrating device comprises a hot-air dehydrating tank body, a stirring and dehydrating tank, and a hot-air blower, wherein the hot-air dehydrating tank body is a hollow closed tank body, the stirring and dehydrating tank is arranged inside the hot-air dehydrating tank body, a gas communicating cavity is formed between the periphery of the stirring and dehydrating tank and the outer wall of the hot-air dehydrating tank body, the hot-air blower is connected to the lower part of the hot-air dehydrating tank body and also communicated with the gas communicating cavity, the tank wall of the stirring and dehydrating tank has a hollowed reticular structure which allows water molecules to enter and exit, and a spiral stirrer is arranged in the stirring and dehydrating tank, connected with a motor and driven by the motor to rotate. The hot-air dehydrating device can enable hot-air pressure and temperature inside the hot-air dehydrating device to be conveniently and effectively controlled, and meets the requirements on drying and dehydration of different materials.
Description
Technical field
The utility model relates to the drying and dehydrating technical field, relates in particular to a kind of hot-air dewatering device.
Background technology
Utilizing water sludge to produce biological organic fertilizer, is that country advocates energy-saving and emission-reduction always, one of important measures of resource reutilization.Mud higher than 80%, has viscosity large due to its water ratio major part, and nuisance is many, and the characteristics such as stench extremely are difficult to process.Develop efficient sludge aerobic biological treatment mode, become the emphasis of many processing units and R﹠D institution research.The difficult point that the sludge aerobic mode is processed is mainly: viscosity is large, and water ratio is high, causes ventilation aeration poor effect in treating processes.Therefore how to improve ventilation aeration efficient in Aerobic, it is the key of mud success quick aerobic fermentation.
General drying technology is too high because of bake out temperature, and drying time is long, often reduces the survival rate of microorganism in material, thereby affects the quality of bio-feritlizer; If single reduction bake out temperature can affect again the speed of oven dry.
The utility model content
The purpose of this utility model is the deficiency for general dewatering drying device, a kind of hot-air dewatering device is provided, by stirring the bilayer setting of water knockout and hot-air dewatering tank body, form a gas communication cavity between making both, make the hot blast that calorifier blasts form hot air circulation in this cavity, the material that stirs in water knockout is fully contacted, the fast reducing water content with hot blast.And by set temperature induction installation, temperature-control device and pressure controller, make the utility model can make the interior hot-blast pressure of hot-air dewatering device and temperature realization control easily and effectively, adapt to the requirement of different material drying and dehydrating.
The technical solution of the utility model is:
A kind of hot-air dewatering device comprises:
Hot-air dewatering tank body, described hot-air dewatering tank body are a hollow closed tank;
Stir water knockout, described stirring water knockout is arranged at described hot-air dewatering tank interior, and forms a gas communication cavity between the surrounding of described stirring water knockout and described hot-air dewatering tank wall;
Calorifier, described calorifier is connected to the bottom of described hot-air dewatering tank body, also is communicated with described gas communication cavity.
Preferably, in described hot-air dewatering device, the tank skin of described stirring water knockout is for allowing the hollow mesh structure of water molecules turnover.
Preferably, in described hot-air dewatering device, in described stirring water knockout, spiral stirrer is installed, described spiral stirrer with is connected motor and connects, rotated by described electric motor driving.
Preferably, in described hot-air dewatering device, described stirring water knockout is fixed in described hot-air dewatering tank body by fixed leg.
Preferably, in described hot-air dewatering device, described fixed leg comprises fixed leg and lower fixed leg.
Preferably, in described hot-air dewatering device, described calorifier is connected with described hot-air dewatering tank body by a pressure controller.
Preferably, in described hot-air dewatering device, described hot-air dewatering device also includes temperature sensing device and temperature-control device, wherein, described temperature sensing device is arranged in described gas communication cavity, it is outside that described temperature-control device is arranged at described hot-air dewatering tank body, and described temperature-control device is connected with calorifier with described temperature sensing device respectively.
Preferably, in described hot-air dewatering device, described hot-air dewatering tank body lower part is provided with water outlet.
The utlity model has following beneficial effect: hot-air dewatering device described in the utility model is by stirring the bilayer setting of water knockout and hot-air dewatering tank body, form a gas communication cavity between making both, make the hot blast that calorifier blasts form hot air circulation in this cavity, the material that stirs in water knockout is fully contacted, the fast reducing water content with hot blast.And by set temperature induction installation, temperature-control device and pressure controller, make the utility model can make the interior hot-blast pressure of hot-air dewatering device and temperature realization control easily and effectively, adapt to the requirement of different material drying and dehydrating.
Description of drawings
Fig. 1 is the structural representation of hot-air dewatering device described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated, can implement according to this after making those of ordinary skills consult this specification sheets.
As shown in Figure 1, hot-air dewatering device described in the utility model comprises: hot-air dewatering tank body 1, and described hot-air dewatering tank body 1 is a hollow closed tank; Stir water knockout 2, described stirring water knockout 2 is arranged at described hot-air dewatering tank body 1 inside and formation one gas communication cavity between the surrounding of described stirring water knockout 2 and described hot-air dewatering tank body 1 outer wall; Calorifier 3, described calorifier 3 is connected to the bottom of described hot-air dewatering tank body 1, also is communicated with described gas communication cavity.
In described hot-air dewatering device, the tank skin of described stirring water knockout 2 is for allowing the hollow mesh structure of water molecules turnover, so that in the abundant contact process of material and hot blast, water molecules sheds with hot blast.
In described hot-air dewatering device, in described stirring water knockout 2, spiral stirrer 4 is installed, described spiral stirrer 4 with is connected motor and connects, rotated by described electric motor driving.By the stirring action of spiral stirrer 4, make the material that stirs in water knockout 2 be in flow state, increase the area that contacts with hot blast, improve dewatering efficiency.
In described hot-air dewatering device, described stirring water knockout 2 is fixed in described hot-air dewatering tank body 1 by fixed leg 5, and described fixed leg 5 comprises fixed leg and lower fixed leg.By the support and connection of fixed leg 5, make stirring water knockout 2 unsettled within hot-air dewatering tank body 1, thereby form the gas communication cavity that hot blast is circulated.
In described hot-air dewatering device, described calorifier 3 is connected with described hot-air dewatering tank body 1 by a pressure controller.Described hot-air dewatering device also includes temperature sensing device and temperature-control device, wherein, described temperature sensing device is arranged in described gas communication cavity, described temperature-control device is arranged at described hot-air dewatering tank body 1 outside, and described temperature-control device is connected with calorifier with described temperature sensing device respectively.By certain temperature and pressure is set, hot-blast pressure and dehydration temperaturre in described hot-air dewatering device are controlled automatically easily, to adapt to the drying and dehydrating requirement of different material.
In described hot-air dewatering device, described hot-air dewatering tank body 1 bottom is provided with water outlet 6, and the waste water that dehydration is produced can in time flow out.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in specification sheets and embodiment, it can be applied to the various fields of the present utility model that are fit to fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (8)
1. a hot-air dewatering device, is characterized in that, comprising:
Hot-air dewatering tank body, described hot-air dewatering tank body are a hollow closed tank;
Stir water knockout, described stirring water knockout is arranged at described hot-air dewatering tank interior, and forms a gas communication cavity between the surrounding of described stirring water knockout and described hot-air dewatering tank wall;
Calorifier, described calorifier is connected to the bottom of described hot-air dewatering tank body, also is communicated with described gas communication cavity.
2. hot-air dewatering device as claimed in claim 1, is characterized in that, the tank skin of described stirring water knockout is for allowing the hollow mesh structure of water molecules turnover.
3. hot-air dewatering device as claimed in claim 1, is characterized in that, in described stirring water knockout, spiral stirrer is installed, described spiral stirrer with is connected motor and connects, rotated by described electric motor driving.
4. hot-air dewatering device as claimed in claim 1, is characterized in that, described stirring water knockout is fixed in described hot-air dewatering tank body by fixed leg.
5. hot-air dewatering device as claimed in claim 4, is characterized in that, described fixed leg comprises fixed leg and lower fixed leg.
6. hot-air dewatering device as claimed in claim 1, is characterized in that, described calorifier is connected with described hot-air dewatering tank body by a pressure controller.
7. hot-air dewatering device as described in claim 1 or 6, it is characterized in that, described hot-air dewatering device also includes temperature sensing device and temperature-control device, wherein, described temperature sensing device is arranged in described gas communication cavity, it is outside that described temperature-control device is arranged at described hot-air dewatering tank body, and described temperature-control device is connected with calorifier with described temperature sensing device respectively.
8. hot-air dewatering device as claimed in claim 1, is characterized in that, described hot-air dewatering tank body lower part is provided with water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591992 CN202968339U (en) | 2012-11-09 | 2012-11-09 | Hot-air dehydrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591992 CN202968339U (en) | 2012-11-09 | 2012-11-09 | Hot-air dehydrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968339U true CN202968339U (en) | 2013-06-05 |
Family
ID=48509441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220591992 Expired - Fee Related CN202968339U (en) | 2012-11-09 | 2012-11-09 | Hot-air dehydrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887392A (en) * | 2016-06-15 | 2016-08-24 | 广东溢达纺织有限公司 | Dyed tape dewatering device, tape dyeing machine and dyed tape dewatering method |
| CN111013229A (en) * | 2019-12-23 | 2020-04-17 | 李斌 | Charcoal water separation system after chemical method active carbon rinsing |
-
2012
- 2012-11-09 CN CN 201220591992 patent/CN202968339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887392A (en) * | 2016-06-15 | 2016-08-24 | 广东溢达纺织有限公司 | Dyed tape dewatering device, tape dyeing machine and dyed tape dewatering method |
| CN111013229A (en) * | 2019-12-23 | 2020-04-17 | 李斌 | Charcoal water separation system after chemical method active carbon rinsing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131109 |