CN201634554U - Sludge drying device - Google Patents
Sludge drying device Download PDFInfo
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- CN201634554U CN201634554U CN2010201120436U CN201020112043U CN201634554U CN 201634554 U CN201634554 U CN 201634554U CN 2010201120436 U CN2010201120436 U CN 2010201120436U CN 201020112043 U CN201020112043 U CN 201020112043U CN 201634554 U CN201634554 U CN 201634554U
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- heat pump
- evaporator
- electric field
- baking oven
- condenser
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Abstract
The utility model discloses a sludge drying device comprising a heat pump drying device, wherein the heat pump drying device comprises a heat pump evaporator and a dehumidification evaporator which are connected with a gas-liquid separator and then sequentially connected with a compressor, a condenser and a throttle device; the throttle device is respectively connected with the heat pump evaporator and the dehumidification evaporator; the heat pump evaporator and the condenser are connected with fans; the condenser and the dehumidification evaporator are arranged in a baking oven which is internally provided with a laminated belt type conveying device; the outer top of the baking oven is provided with a solar panel, and the inner top thereof is configured with a high-voltage electric field; and the high-voltage electric field is positioned above the laminated belt type conveying device. The sludge drying device has the benefits of fast drying speed, high drying quality, low energy consumption and less environmental pollution.
Description
Technical field
The utility model relates to a kind of sludge drying mechanism.
Background technology
Existing solar heat pump oven drying mud mainly is to utilize heat pump drying equipment that mud is dried.Heat pump drying equipment is made up of the heat pump and the warm air drying recycle system.Heat pump provides high temperature heat source and reduces hot blast humidity for hot air drying system, is system's replenish loss heat.Hot air drying system directly contacts with material by circulating air, and evaporation moisture content heat is provided, and takes away the moisture content in the material.So-called " heat pump " is to consume certain mechanical work, draws low grade heat energy in environment or the waste, its raising become a kind of energy saver of available heat energy.As " water pump ", consume certain mechanical work, water is brought up to required water level from low-water level.
During existing solar heat pump oven drying mud, the be heated speed of back thermal motion of water molecules is unhappy in the mud, makes the limited speed system of water evaporates, thereby prolongs the drying sludge time, and drying efficiency is not high.
Summary of the invention
The utility model will solve existing solar heat pump oven drying mud and have the problem that the drying sludge time is long, drying efficiency is not high, and a kind of sludge drying mechanism that can accelerate drying sludge speed, improve drying efficiency is provided.
The technical solution of the utility model:
Sludge drying mechanism, comprise heat pump drying equipment, described heat pump drying equipment comprises evaporator with heat pump, the dehumidifying vaporizer, described evaporator with heat pump, the dehumidifying vaporizer all links to each other with gas-liquid separator, be connected with compressor again in turn, condenser, throttling set, described throttling set respectively with evaporator with heat pump, the dehumidifying vaporizer links to each other, described evaporator with heat pump and condenser all are connected with blower fan, described condenser and dehumidifying vaporizer are located in the baking oven, be provided with multilayer belt transport unit in the described baking oven, the outer top of described baking oven is provided with solar heat-collection plate, it is characterized in that: described baking oven inner top disposes high-voltage electric field, and described high-voltage electric field is positioned at the top of multilayer belt transport unit.
Further, described high-voltage electric field is equipped with high-voltage power supply.
The working medium of operation in this sludge dry system is drawn the heat of discharging in the baking oven in the damp-heat air in the dehumidifying vaporizer, flash to low-pressure steam from low-pressure liquid working medium, and compressed machine supercharging becomes the steam of High Temperature High Pressure; In condenser, the working substance steam of High Temperature High Pressure is emitted the air that the heat heating enters baking oven, and itself then becomes highly pressurised liquid from condensation of gas working medium; By throttling set, liquid working substance produces blocking effect, has reduced pressure and temperature, become low pressure, low temperature liquid, enter the heat that absorbs hot and humid gas in the dehumidifying vaporizer once again, circulate so repeatedly low-temperature heat quantity is transported in the high-temperature medium and go, form heat pump cycle.The air that enters baking oven also can be the ambient air of drawing in evaporator with heat pump.
High electric field drying technology in the utility model relies on the output extra-high pressure, accelerates the speed of thermal motion after water molecules is heated in the mud, thereby accelerates water evaporates speed, improves drying efficiency.High-voltage electric field directly to the mud heating, does not mainly play the effect of assisted solar heat pump sludge drying system dewatered sludge.The high electric field drying technology has unusual effect for promoting drying sludge speed, and this technology is to be based upon " high voltage electric field energy mass transfer " in theory, is the dry technology of principle innovation.And, by hydrogen bond association, also exist the interaction of electric dipole moment between the water molecules because water molecules is to belong to polar molecule; Under the effect of high-voltage electric field, the water molecules movement rate is accelerated on the one hand, drives energy and improves, and has promoted the disconnection of hydrogen bond, accelerates water evaporates speed; Make moment of dipole be subjected to the effect of electrical forces on the other hand, be drawn in the zone of strength of electric field maximum and go, promptly water molecules leaves mud, enters into environment, discharges through condensation, reaches the purpose of sludge dewatering.
The beneficial effects of the utility model: rate of drying is fast, mummification quality height, energy consumption is little, environmental pollution is little.
Description of drawings
Fig. 1 is a principle assumption diagram of the present utility model.
Embodiment
With reference to Fig. 1, sludge drying mechanism, comprise heat pump drying equipment, described heat pump drying equipment comprises evaporator with heat pump 1, dehumidifying vaporizer 2, described evaporator with heat pump 1, dehumidifying vaporizer 2 all links to each other with gas-liquid separator 3, be connected with compressor 4 again in turn, condenser 5, throttling set 6, described throttling set 6 respectively with evaporator with heat pump 1, dehumidifying vaporizer 2 links to each other, described evaporator with heat pump 1 and condenser 5 all are connected with blower fan, described condenser 5 and dehumidifying vaporizer 2 are located in the baking oven 9, be provided with multilayer belt transport unit in the described baking oven 9, described baking oven 9 outer tops are provided with solar heat-collection plate, described baking oven 9 inner tops dispose high-voltage electric field 7, and described high-voltage electric field 7 is positioned at the top of multilayer belt transport unit.
Described high-voltage electric field 7 is equipped with high-voltage power supply 8.
The working medium of operation in this sludge dry system is drawn the heat of discharging in the baking oven 9 in the damp-heat air in dehumidifying vaporizer 2, flash to low-pressure steam from low-pressure liquid working medium, and compressed machine 4 superchargings become the steam of High Temperature High Pressure; In condenser 5, the working substance steam of High Temperature High Pressure is emitted the air that the heat heating enters baking oven 9, and itself then becomes highly pressurised liquid from condensation of gas working medium; By throttling set 6, liquid working substance produces blocking effect, has reduced pressure and temperature, become low pressure, low temperature liquid, enter the heat that absorbs hot and humid gas in the dehumidifying vaporizer 2 once again, circulate so repeatedly low-temperature heat quantity is transported in the high-temperature medium and go, form heat pump cycle.The air that enters baking oven 9 also can be the ambient air of drawing in evaporator with heat pump 1.
High electric field drying technology in the utility model relies on the output extra-high pressure, accelerates the speed of thermal motion after water molecules is heated in the mud, thereby accelerates water evaporates speed, improves drying efficiency.High-voltage electric field 7 directly to the mud heating, does not mainly play the effect of assisted solar heat pump sludge drying system dewatered sludge.The high electric field drying technology has unusual effect for promoting drying sludge speed, and this technology is to be based upon " high voltage electric field energy mass transfer " in theory, is the dry technology of principle innovation.And, by hydrogen bond association, also exist the interaction of electric dipole moment between the water molecules because water molecules is to belong to polar molecule; Under the effect of high-voltage electric field 7, the water molecules movement rate is accelerated on the one hand, drives energy and improves, and has promoted the disconnection of hydrogen bond, accelerates water evaporates speed; Make moment of dipole be subjected to the effect of electrical forces on the other hand, be drawn in the zone of strength of electric field maximum and go, promptly water molecules leaves mud, enters into environment, discharges through condensation, reaches the purpose of sludge dewatering.
The described content of this specification sheets embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the specific form that embodiment states, protection domain of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (2)
1. sludge drying mechanism, comprise heat pump drying equipment, described heat pump drying equipment comprises evaporator with heat pump, the dehumidifying vaporizer, described evaporator with heat pump, the dehumidifying vaporizer all links to each other with gas-liquid separator, be connected with compressor again in turn, condenser, throttling set, described throttling set respectively with evaporator with heat pump, the dehumidifying vaporizer links to each other, described evaporator with heat pump and condenser all are connected with blower fan, described condenser and dehumidifying vaporizer are located in the baking oven, be provided with multilayer belt transport unit in the described baking oven, the outer top of described baking oven is provided with solar heat-collection plate, it is characterized in that: described baking oven inner top disposes high-voltage electric field, and described high-voltage electric field is positioned at the top of multilayer belt transport unit.
2. sludge drying mechanism according to claim 1 is characterized in that: described high-voltage electric field is equipped with high-voltage power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201120436U CN201634554U (en) | 2010-02-09 | 2010-02-09 | Sludge drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201120436U CN201634554U (en) | 2010-02-09 | 2010-02-09 | Sludge drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201634554U true CN201634554U (en) | 2010-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201120436U Expired - Fee Related CN201634554U (en) | 2010-02-09 | 2010-02-09 | Sludge drying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201634554U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253845A (en) * | 2013-05-03 | 2013-08-21 | 湖州宜可欧环保科技有限公司 | Different poly energy sludge drying system |
| CN106145604A (en) * | 2016-08-29 | 2016-11-23 | 无锡爱姆迪环保科技有限公司 | A kind of mud drying device |
| CN106277704A (en) * | 2016-09-20 | 2017-01-04 | 浙江大学 | The solar drying apparatus of a kind of high-tension electricity auxiliary and method |
| CN108516659A (en) * | 2018-04-19 | 2018-09-11 | 广州市永蓝环保科技有限公司 | A kind of low-temperature sludge drying treatment system |
-
2010
- 2010-02-09 CN CN2010201120436U patent/CN201634554U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253845A (en) * | 2013-05-03 | 2013-08-21 | 湖州宜可欧环保科技有限公司 | Different poly energy sludge drying system |
| CN103253845B (en) * | 2013-05-03 | 2014-02-12 | 湖州宜可欧环保科技有限公司 | Different poly energy sludge drying system |
| CN106145604A (en) * | 2016-08-29 | 2016-11-23 | 无锡爱姆迪环保科技有限公司 | A kind of mud drying device |
| CN106277704A (en) * | 2016-09-20 | 2017-01-04 | 浙江大学 | The solar drying apparatus of a kind of high-tension electricity auxiliary and method |
| CN106277704B (en) * | 2016-09-20 | 2019-05-24 | 浙江大学 | A kind of solar drying apparatus and method of high-voltage electricity auxiliary |
| CN108516659A (en) * | 2018-04-19 | 2018-09-11 | 广州市永蓝环保科技有限公司 | A kind of low-temperature sludge drying treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Lvzhi Sludge Treatment Technology Co., Ltd. Assignor: Cao Li Contract record no.: 2013330000150 Denomination of utility model: Rotating heat conducting sludge drying mechanism Granted publication date: 20101117 License type: Exclusive License Record date: 20130522 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20170209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |