CN203346241U - Microwave-strengthening solar-energy reclaimed-water high-temperature double-source heat-pump sludge-drying system - Google Patents
Microwave-strengthening solar-energy reclaimed-water high-temperature double-source heat-pump sludge-drying system Download PDFInfo
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- CN203346241U CN203346241U CN2013201683571U CN201320168357U CN203346241U CN 203346241 U CN203346241 U CN 203346241U CN 2013201683571 U CN2013201683571 U CN 2013201683571U CN 201320168357 U CN201320168357 U CN 201320168357U CN 203346241 U CN203346241 U CN 203346241U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000001035 drying Methods 0.000 title claims abstract description 37
- 238000005728 strengthening Methods 0.000 title abstract 3
- 239000010802 sludge Substances 0.000 claims abstract description 34
- 230000008676 import Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 4
- 238000012216 screening Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
The utility model relates to a microwave-strengthening solar-energy reclaimed-water high-temperature double-source heat-pump sludge-drying system, and belongs to the technical field of sludge drying treatment. The microwave-strengthening solar-energy reclaimed-water high-temperature double-source heat-pump sludge-drying system comprises a high-pressure filter press, a material mixing pelletizer, a sludge screening machine, a hothouse drying room, a microwave emitter and a reclaimed-water high-temperature double-source heat pump, wherein the high-pressure filter press is communicated with the material mixing pelletizer; the material mixing pelletizer is communicated with the hothouse drying room; the microwave emitter is mounted in the hothouse drying room; the bottom of the hothouse drying room is communicated with the sludge screening machine; the sludge screening machine is communicated to the material mixing pelletizer; and a sludge finished product outlet is formed in the bottom of the sludge screening machine. According to the system, heating manners of solar energy, reclaimed water, a heat pump and microwave drying are combined, so that a novel drying manner is created, disadvantages of conventional sludge drying are better overcome, and the sludge drying manner is energy-saving, environment-friendly and low in energy consumption and cost.
Description
Technical field
The utility model relates to water high temperature double-source heat pump drying sludge system in a kind of microwave reinforced sun power, belongs to the sludge drying processing technology field.
Background technology
Mud is the solid waste produced in sewage treatment process.The sludge quantity (dry weight) of the annual discharge in China municipal sewage plant at present is approximately 9,000,000 tons, and annual growth is greater than 10%, during " 12 ", the wet sludge yield of China's urban wastewater treatment firm will reach average annual growth by 15%, and a year generation will be broken through 4,600 ten thousand tons.The main treatment and disposal method of mud has sanitary landfill, agricultural use, burning heat energy utilization etc. both at home and abroad at present, but only have, sludge drying just can be carried out to disposal and the utilization of this respect later.Now most widely used general be also that the most ripe sludge drying technique is the heat drying technology, because the heat drying technology exists that investment is large, energy consumption and processing cost is high and secondary pollution problems, so the energy-conservation sludge drying practical technique of Development of Novel has become sludge disposal and has utilized most important link.
Utilizing sun power is a feasible new technology for the energy carries out drying and other treatment to mud, can there are due to sun power the shortcomings such as low density, intermittence and unstable, conventional solar energy heat distribution system often needs the thermal-arrest and the regenerative apparatus that adopt configuration larger, and is equipped with corresponding auxiliary thermal source.Municipal effluent after treated facility advanced treatment claims " middle water ", middle glassware for drinking water has the stable water yield and water temperature, be easy to collect, store heat energy higher, can be used as clean energy in series of advantages such as cold zone utilizations, be subject to increasing attention, but the long-term temperature of middle water, at 13 to 25 degrees centigrade, is difficult to directly be used as the heat source of sludge drying.Heat pump techniques is considered to a kind of effective energy reclaiming method, and because heat pump is not direct electrically heated, the joint expense of can significantly economizing on electricity, be current generally acknowledged ideal energy saving product.The microwave method lignin-sludge is the focus of Recent study, the Heterosis of microwave method lignin-sludge is that energy-efficient, rate of heating is fast, degradation of organic substances, cold sterilization etc., but because economic cause has limited the drying and other treatment that microwave technology directly applies to mud.
At present both at home and abroad existing by sun power with heat pump, combine, middle water combines with heat pump, sun power-middle water combines with heat pump, heat pump combines for the research of sludge drying with microwave, and the research that sun power, Zhong Shui, heat pump are combined use together with microwave is not also had.
Summary of the invention
The utility model provides water high temperature double-source heat pump drying sludge system in a kind of microwave reinforced sun power, mainly with high-level efficiency, low power consuming, the working method that stable, level of automation is high, improve the mummification dehydration rate of mud, reduce mud subsequent transportation overhead charges, and create conditions for next step recycling (as doing fuel, building materials etc.).
The technical solution of the utility model is: water high temperature double-source heat pump drying sludge system in a kind of microwave reinforced sun power comprises high pressure pressure filter 1, mixing granulator 2, mud sieve apparatus 3, greenhouse kiln 4, microwave emitter 5, and middle water high temperature double-source heat pump 8; High pressure pressure filter 1 is communicated with mixing granulator 2; mixing granulator 2 is communicated to greenhouse kiln 4; microwave emitter 5 is housed in greenhouse kiln 4; greenhouse kiln 4 bottoms are communicated with mud sieve apparatus 3; mud sieve apparatus 3 is communicated to mixing granulator 2, and mud sieve apparatus 3 bottoms are provided with the mud product outlet.
Described greenhouse kiln 4 inside arrange the individual layer belt transporting apparatus, import and export blast main and the blower fan of water high temperature double-source heat pump 8 during greenhouse kiln 4 connects.
Described greenhouse kiln 4 tops are connected with solar energy collector 6.
In the pipeline of described greenhouse kiln 4 import and export blast mains and connection solar energy collector 6, thermal insulation layer is set, greenhouse kiln 4 is imported and exported on blast main and is equipped with volume damper, air flow sensor, temperature sensor, humidity sensor, also is provided with temperature sensor and humidity sensor in greenhouse kiln 4.
Described middle water high temperature double-source heat pump 8 interconnects with middle pond 7, on the pipeline between middle pond 7 and middle water high temperature double-source heat pump 8, variable valve is housed.
The beneficial effect of utility model of the present invention is: mud adopts water high temperature Double-source heat pump system in microwave reinforced sun power to carry out mummification, can obviously reduce the mummification cost, improve the sludge drying effect, effectively reach the purpose of energy-saving and emission-reduction, there is good environmental and social benefits, and certain economic benefit.Sun power, Zhong Shui, heat pump and microwave mummification type of heating are constituted jointly to a kind of novel mummification mode, the shortcoming that existing sludge drying exists be can solve preferably, thereby a kind of energy-saving and environmental protection, energy consumption sludge drying mode low, with low cost become.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1: high pressure pressure filter, 2: mixing granulator, 3: mud sieve apparatus, 4: greenhouse kiln, 5: microwave emitter, 6: solar energy collector, 7: middle pond, 8: middle water high temperature double-source heat pump.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment one: as shown in the figure, in a kind of microwave reinforced sun power, water high temperature double-source heat pump drying sludge system, comprise high pressure pressure filter 1, mixing granulator 2, mud sieve apparatus 3, greenhouse kiln 4, microwave emitter 5, and middle water high temperature double-source heat pump 8; High pressure pressure filter 1 is communicated with mixing granulator 2; mixing granulator 2 is communicated to greenhouse kiln 4; microwave emitter 5 is housed in greenhouse kiln 4; greenhouse kiln 4 bottoms are communicated with mud sieve apparatus 3; mud sieve apparatus 3 is communicated to mixing granulator 2, and mud sieve apparatus 3 bottoms are provided with the mud product outlet.Greenhouse kiln 4 inside arrange the individual layer belt transporting apparatus, import and export blast main and the blower fan of water high temperature double-source heat pump 8 during greenhouse kiln 4 connects.Greenhouse kiln 4 tops are connected with solar energy collector 6.In the pipeline of greenhouse kiln 4 import and export blast mains and connection solar energy collector 6, thermal insulation layer is set, greenhouse kiln 4 is imported and exported on blast main and is equipped with volume damper, air flow sensor, temperature sensor, humidity sensor, also is provided with temperature sensor and humidity sensor in greenhouse kiln 4.Middle water high temperature double-source heat pump 8 interconnects with middle pond 7, on the pipeline between middle pond 7 and middle water high temperature double-source heat pump 8, variable valve is housed.
Embodiment two: as shown in the figure, in a kind of microwave reinforced sun power, water high temperature double-source heat pump drying sludge system, comprise high pressure pressure filter 1, mixing granulator 2, mud sieve apparatus 3, greenhouse kiln 4, microwave emitter 5, and middle water high temperature double-source heat pump 8; High pressure pressure filter 1 is communicated with mixing granulator 2; mixing granulator 2 is communicated to greenhouse kiln 4; microwave emitter 5 is housed in greenhouse kiln 4; greenhouse kiln 4 bottoms are communicated with mud sieve apparatus 3; mud sieve apparatus 3 is communicated to mixing granulator 2, and mud sieve apparatus 3 bottoms are provided with the mud product outlet.Greenhouse kiln 4 inside arrange the individual layer belt transporting apparatus, import and export blast main and the blower fan of water high temperature double-source heat pump 8 during greenhouse kiln 4 connects.Greenhouse kiln 4 tops are connected with solar energy collector 6.In the pipeline of greenhouse kiln 4 import and export blast mains and connection solar energy collector 6, thermal insulation layer is set, greenhouse kiln 4 is imported and exported on blast main and is equipped with volume damper, air flow sensor, temperature sensor, humidity sensor, also is provided with temperature sensor and humidity sensor in greenhouse kiln 4.
Embodiment three: as shown in the figure, in a kind of microwave reinforced sun power, water high temperature double-source heat pump drying sludge system, comprise high pressure pressure filter 1, mixing granulator 2, mud sieve apparatus 3, greenhouse kiln 4, microwave emitter 5, and middle water high temperature double-source heat pump 8; High pressure pressure filter 1 is communicated with mixing granulator 2; mixing granulator 2 is communicated to greenhouse kiln 4; microwave emitter 5 is housed in greenhouse kiln 4; greenhouse kiln 4 bottoms are communicated with mud sieve apparatus 3; mud sieve apparatus 3 is communicated to mixing granulator 2, and mud sieve apparatus 3 bottoms are provided with the mud product outlet.Greenhouse kiln 4 inside arrange the individual layer belt transporting apparatus, import and export blast main and the blower fan of water high temperature double-source heat pump 8 during greenhouse kiln 4 connects.Greenhouse kiln 4 tops are connected with solar energy collector 6.
The above is explained in detail embodiment of the present utility model by reference to the accompanying drawings, but utility model is not limited to above-mentioned embodiment, in the ken possessed those of ordinary skills, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (5)
1. water high temperature double-source heat pump drying sludge system in a microwave reinforced sun power, it is characterized in that: comprise high pressure pressure filter (1), mixing granulator (2), mud sieve apparatus (3), greenhouse kiln (4), microwave emitter (5), and middle water high temperature double-source heat pump (8); High pressure pressure filter (1) is communicated with mixing granulator (2); mixing granulator (2) is communicated to greenhouse kiln (4); microwave emitter (5) is housed in greenhouse kiln (4); greenhouse kiln (4) bottom is communicated with mud sieve apparatus (3); mud sieve apparatus (3) is communicated to mixing granulator (2), and mud sieve apparatus (3) bottom is provided with the mud product outlet.
2. water high temperature double-source heat pump drying sludge system in microwave reinforced sun power according to claim 1, it is characterized in that: described greenhouse kiln (4) inside arranges the individual layer belt transporting apparatus, import and export blast main and the blower fan of water high temperature double-source heat pump (8) during greenhouse kiln (4) connects.
3. water high temperature double-source heat pump drying sludge system in microwave reinforced sun power according to claim 1, it is characterized in that: described greenhouse kiln (4) top is connected with solar energy collector (6).
4. water high temperature double-source heat pump drying sludge system in microwave reinforced sun power according to claim 3, it is characterized in that: in the pipeline of described greenhouse kiln (4) import and export blast main and connection solar energy collector (6), thermal insulation layer is set, greenhouse kiln (4) is imported and exported on blast main and is equipped with volume damper, air flow sensor, temperature sensor, humidity sensor, and the greenhouse kiln also is provided with temperature sensor and humidity sensor in (4).
5. water high temperature double-source heat pump drying sludge system in microwave reinforced sun power according to claim 1, it is characterized in that: described middle water high temperature double-source heat pump (8) interconnects with middle pond (7), on the pipeline between middle pond (7) and middle water high temperature double-source heat pump (8), variable valve is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201683571U CN203346241U (en) | 2013-04-08 | 2013-04-08 | Microwave-strengthening solar-energy reclaimed-water high-temperature double-source heat-pump sludge-drying system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013201683571U CN203346241U (en) | 2013-04-08 | 2013-04-08 | Microwave-strengthening solar-energy reclaimed-water high-temperature double-source heat-pump sludge-drying system |
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| CN203346241U true CN203346241U (en) | 2013-12-18 |
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| CN2013201683571U Expired - Fee Related CN203346241U (en) | 2013-04-08 | 2013-04-08 | Microwave-strengthening solar-energy reclaimed-water high-temperature double-source heat-pump sludge-drying system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900355A (en) * | 2014-03-12 | 2014-07-02 | 中国农业机械化科学研究院 | Heat pump-microwave combined drying device |
| CN104176902A (en) * | 2014-08-31 | 2014-12-03 | 华北电力大学（保定） | Fluidized bed sludge drying system |
| CN105060678A (en) * | 2015-07-28 | 2015-11-18 | 华南理工大学 | Microwave fluidized bed type sludge drying device |
-
2013
- 2013-04-08 CN CN2013201683571U patent/CN203346241U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900355A (en) * | 2014-03-12 | 2014-07-02 | 中国农业机械化科学研究院 | Heat pump-microwave combined drying device |
| CN103900355B (en) * | 2014-03-12 | 2016-05-25 | 中国农业机械化科学研究院 | A kind of heat pump-microwave combining drying equipment |
| CN104176902A (en) * | 2014-08-31 | 2014-12-03 | 华北电力大学（保定） | Fluidized bed sludge drying system |
| CN105060678A (en) * | 2015-07-28 | 2015-11-18 | 华南理工大学 | Microwave fluidized bed type sludge drying device |
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| Date | Code | Title | Description |
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| 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: 20131218 Termination date: 20140408 |