CN102010115A - Solar air heat collecting sludge and excrement fermenting and drying system - Google Patents
Solar air heat collecting sludge and excrement fermenting and drying system Download PDFInfo
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- CN102010115A CN102010115A CN 201010500785 CN201010500785A CN102010115A CN 102010115 A CN102010115 A CN 102010115A CN 201010500785 CN201010500785 CN 201010500785 CN 201010500785 A CN201010500785 A CN 201010500785A CN 102010115 A CN102010115 A CN 102010115A
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The invention relates to a sludge and excrement fermenting and drying system, in particular to a solar air heat collecting sludge and excrement fermenting and drying system, which belongs to the technical field of sludge and excrement drying. The solar air heat collecting sludge and excrement fermenting and drying system comprises a thermal-insulation house body, a solar heat collecting device, a sludge pool and a turning and casting machine, wherein the sludge pool is built at the bottom of the thermal-insulation house body; the solar heat collecting device is arranged on the upper surface of the thermal-insulation house body; the turning and casting machine is arranged above the sludge pool in the thermal-insulation house body; a heat storage device is arranged at the bottom of the sludge pool; the heat storage device is connected with the solar heat collecting device through an air duct; and a draught fan is arranged in the air duct. In the invention, solar and bioenergy are used comprehensively, the drying speed is increased and the drying time is reduced.
Description
Technical field
The present invention relates to a kind of mud, manure fermentation dehumidification system, particularly a kind of solar air heat collection mud, manure fermentation dehumidification system belong to mud, ight soil technical field of drying.
Background technology
Existing sun power mud, manure fermentation dehumidification system are mainly following two types: 1, the dry fermentation system of sun power mixing sludge, 2, sun power drying sludge fermentation system.The former is that be aided with other type of heating such as electric energy with sun power be the dehumidification system of drying source, and its shortcoming is: equipment cost height, the energy consumption height when handling mud.The latter is the dehumidification system that only utilizes sun power for drying source mud to be heated, and shortcoming is that rate of drying is slow, is subjected to weather effect big.In order to overcome the shortcoming of sun power sludge dry system, as publication number is CN101723569A (application number: Chinese patent application 200810194970.4), a kind of new type solar energy sludge vacuum drying device is disclosed, comprise casing, casing is connected with vacuum extractor, the mud placing plate is set in the casing, the heat pipe that the setting of mud placing plate nearside is connected with the medium and high temperature solar energy heat collector, lower box is provided with wash water valve.This patent reaches the purpose of accelerating rate of drying by increasing vacuum extractor.But this device causes equipment cost and unit energy consumption for drying significantly to raise.Publication number is that (application number: Chinese patent application 200810059068.1) discloses a kind of system that utilizes solar energy drying mud to CN101216243A.This system comprises spiral and rotary type sludge drying shaping apparatus, its internal body is installed the hollow hot box of at least one connection transmission rig, some hollow blades are set on the hollow hot box, the thermal oil outlet of hollow hot box and housing all is connected with the heat conduction fuel tank by pipeline, the heat conductive oil inlet of hollow hot box and housing all is connected with solar energy air heat collector by pipeline, and heat conduction fuel tank, Heat-transfer Oil Pump and solar energy air heat collector pass through pipe connection.This equipment utilization thermal oil is as heat-conducting medium, with the hollow hot box of heat transferred, by hollow hot box mud is heated then, because degree of transitivity is too much in the heat transfer process, cause heat loss rate excessive, and the consumption of thermal oil causes cost to raise greatly, and thermal oil also easily causes environmental pollution after revealing.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of solar air heat collection mud, manure fermentation dehumidification system are provided.
A kind of solar air heat collection mud, manure fermentation dehumidification system, comprise insulation canopy body, solar energy heat collector, sludge sump and turnover throwing machine structure composition, sludge sump is arranged at insulation canopy body bottom, solar energy heat collector is arranged at the upper surface of insulation canopy body, the turnover throwing machine structure is arranged at the intravital sludge sump of insulation canopy top, it is characterized in that the sludge sump bottom is provided with heat-storing device, heat-storing device links to each other by airway with solar energy heat collector, is provided with induced draft fan in the airway.
Described solar energy heat collector comprises solar energy air heat collector and effuser, and the air outlet of solar energy air heat collector links to each other with the inlet mouth of effuser, and the air outlet of effuser links to each other with airway.
The inlet mouth end of described solar energy air heat collector is provided with gas blower.
Described heat-storing device is made of heat accumulation groove and heating panel, and the heat accumulation groove is communicated with airway, and heating panel is arranged at heat accumulation groove top, and heating panel is provided with louvre.
The aperture of above-mentioned louvre is 0.5～1cm, and the pitch of holes of louvre is 1～2cm, and the angle of louvre and horizontal plane is 30 °～75 °.
Described heat-storing device also can mainly be responsible for by drying sludge and the drying sludge ventpipe constitutes, drying sludge is responsible for and is connected with the drying sludge ventpipe, the tube wall of drying sludge ventpipe is provided with ventilating pit, and preferred, the spacing between the described ventilating pit is 0.5～1cm.
Above-mentioned drying sludge is responsible for the end vertical connection with the drying sludge ventpipe.
Above-mentioned drying sludge ventpipe end also is provided with swivel arrangement, and it comprises swing pinion, chain and reducing motor, and swing pinion is connected with reducing motor by chain, and swing pinion is arranged at the end of drying sludge ventpipe; Preferably, the power of described reducing motor is 2.2～5.5kw.
Tube spacing between the above-mentioned drying sludge ventpipe is 30～100cm; Drying sludge ventpipe internal diameter is 20～50cm.
Described insulation canopy body sidewall is provided with the ventilation blower fan.
Described turnover throwing machine structure can with reference to Chinese patent application (application number: technical scheme 201010296926.1), also can adopt existing turnover throwing machine structure.
Described solar energy air heat collector can with reference to notification number be CN201289244 (application number: the technology contents that Chinese patent 200820123062.1) is put down in writing, also can adopt existing solar energy heat collector.
Beneficial effect:
1, solar air heat collection mud of the present invention, manure fermentation dehumidification system, owing to adopt heat-storing device to spray the air that heats through solar energy heat collector to top from the bottom of mud, ight soil, not only increased the heating-surface area of mud, ight soil, and reduced the thermal losses of heat-transfer medium in heat transfer process, improve the heat energy utilization rate, accelerated the rate of drying of mud, ight soil.
2, drying sludge ventpipe end of the present invention also is provided with swivel arrangement, by the rotation of drying sludge pipeline, increases the contact area of dry air and mud, ight soil, improves mud, ight soil rate of drying.
3, turnover throwing machine structure of the present invention can adopt the existing polishing apparatus that turns over, and can improve the contact area of mud, ight soil and air, improves mud, ight soil rate of drying.
4, the present invention is incubated the canopy body sidewall and is provided with ventilation installation, can increase velocity of flow, the humidity that has reduced air and the water ratio of mud, ight soil top air, improves mud, ight soil rate of drying.
5, the present invention's sludge-drying, ight soil has on a large scale overcome the little drawback of traditional solar energy drying fermentation system treatment scale.
6, the present invention not only utilizes the heat of sun power to mud, ight soil carries out drying, and this equipment is when work, substantially can keep enter sludge sump gas temperature between 30 ℃～40 ℃, can keep the demand of the fermentation of microorganism to environment, particularly in aerobic fermentation bacterium when fermentation, is to the demand of environment, therefore at sludge-drying, not only utilized sun power during ight soil, produce competent oxygen after also utilizing feeding to add warm air, promote the ramp of aerobic fermentation bacterium, produce a large amount of heats, promote mud, steam in the ight soil evaporate in the air, accelerates rate of drying.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of solar energy heat collector;
Fig. 3 is the structural representation of embodiment 1 heat-storing device;
Fig. 4 is the structural representation of embodiment 4;
Fig. 5 is the side sectional view of embodiment 4 heating panels;
Wherein: 1, insulation canopy body, 2, solar energy heat collector, 3, sludge sump, 4, the heat accumulation groove, 5, heating panel, 6, louvre, 7, induced draft fan, 8, gas blower, 9, heat-storing device, 10, solar energy air heat collector, 11, airway, 12, effuser, 13, drying sludge is responsible for, 14, the drying sludge ventpipe, 15, ventilating pit, 16, swing pinion, 17, chain, 18, reducing motor, 19, the ventilation blower fan, 20, the turnover throwing machine structure.
Embodiment
Below in conjunction with accompanying drawing the present invention is further elaborated, but institute of the present invention protection domain is not limited thereto.
Insulation canopy body material among the embodiment is polycarbonate layered structural slab GA-103, and this material is available from the just emerging force-bearing plate of Zhejiang Province's Haining City company limited; Solar energy air heat collector is available from Himin Solar Energy Group Co., Ltd..
A kind of solar air heat collection mud, manure fermentation dehumidification system, as shown in Figure 1, comprise insulation canopy body 1, solar energy heat collector 2, sludge sump 3 and turnover throwing machine structure 20 compositions, sludge sump 3 is arranged at insulation canopy body 1 bottom, solar energy heat collector 2 is arranged at the upper surface of insulation canopy body 1, turnover throwing machine structure 20 is arranged at sludge sump 3 tops in the insulation canopy body 1, insulation canopy body 1 sidewall is provided with ventilation blower fan 19, sludge sump 3 bottoms are provided with heat-storing device 9, heat-storing device 9 links to each other by airway 11 with solar energy heat collector 2, is provided with induced draft fan 7 in the airway 11.
Described solar energy heat collector 2 comprises solar energy air heat collector 10 and effuser 12, the air outlet of solar energy air heat collector 10 links to each other with the inlet mouth of effuser 12, the air outlet of effuser 12 links to each other with airway 11, the inlet mouth end of solar energy air heat collector 10 is provided with gas blower 8, as shown in Figure 2.
Described heat-storing device 9 is made of the drying sludge person in charge 13 and drying sludge ventpipe 14, an end vertical connection of the drying sludge person in charge 13 and drying sludge ventpipe 14, and the tube wall of drying sludge ventpipe 14 is provided with ventilating pit 15; Spacing between the described ventilating pit 15 is 1cm; Tube spacing between the drying sludge ventpipe 14 is 30cm; Drying sludge ventpipe 14 internal diameters are 30cm; Above-mentioned drying sludge pipeline 9 also is provided with swivel arrangement, and it comprises swing pinion 16, chain 17 and reducing motor 18, and swing pinion 16 is connected with reducing motor 18 by chain 17, and swing pinion 16 is arranged at the end of drying sludge ventpipe 14; The power of described reducing motor 18 is 4kw.As shown in Figure 3.
After above-mentioned solar air heat collection mud, manure fermentation dehumidification system absorb sun power by solar energy heat collector, to the air heating in the solar energy air heat collector, pass through gas blower then, air after the heating is entered drying sludge by collecting pipe and airway to be responsible for, enter sludge sump through the drying sludge ventpipe by ventilating pit, carry out heat exchange and enter insulation canopy body with the mud in the sludge sump, wet air is discharged insulation canopy body by the ventilation blower fan that is provided with on the insulation canopy body by becoming wet air behind this mode sludge-drying.
As embodiment 1 described solar air heat collection mud, manure fermentation dehumidification system, difference is that hot air passage 4 is divided into 20 thermal-arrest air channels 6 by air channel dividing plate 5, and the spacing between the ventilating pit 15 is 0.8cm; Tube spacing between the drying sludge ventpipe 14 is 50cm; Drying sludge ventpipe 14 internal diameters are 20cm; The power of reducing motor is 5.5kw.
As embodiment 1 described solar air heat collection mud, manure fermentation dehumidification system, difference is that hot air passage 4 is divided into 8 thermal-arrest air channels 6 by air channel dividing plate 5, and the spacing between the ventilating pit 15 is 0.5cm; Tube spacing between the drying sludge ventpipe 14 is 40cm; Drying sludge ventpipe 14 internal diameters are 40cm; The power of reducing motor is 2.2kw.
As embodiment 1 described solar air heat collection mud, manure fermentation dehumidification system, difference is that heat-storing device 9 is made of heat accumulation groove 4 and heating panel 5, and heat accumulation groove 4 is communicated with airway 11, heating panel 5 is arranged at heat accumulation groove 4 tops, and heating panel 5 is provided with louvre 6.The aperture of louvre 6 is 0.5cm, and the pitch of holes of louvre 6 is 1.5cm, and louvre 6 is 60 ° with the angle of horizontal plane, as shown in Figure 4 and Figure 5.
As embodiment 4 described solar air heat collection mud, manure fermentation dehumidification system, difference is that the aperture of louvre 6 is 1cm, and the pitch of holes of louvre 6 is 2cm, and louvre 6 is 30 ° with the angle of horizontal plane.
As embodiment 4 described solar air heat collection mud, manure fermentation dehumidification system, difference is that the aperture of louvre 6 is 0.6cm, and the pitch of holes of louvre 6 is 1cm, and louvre 6 is 75 ° with the angle of horizontal plane.
Claims (10)
1. a solar air heat collection mud, manure fermentation dehumidification system, comprise insulation canopy body, solar energy heat collector, sludge sump and turnover throwing machine structure composition, sludge sump is arranged at insulation canopy body bottom, solar energy heat collector is arranged at the upper surface of insulation canopy body, the turnover throwing machine structure is arranged at the intravital sludge sump of insulation canopy top, it is characterized in that the sludge sump bottom is provided with heat-storing device, heat-storing device links to each other by airway with solar energy heat collector, is provided with induced draft fan in the airway.
2. solar air heat collection mud as claimed in claim 1, manure fermentation dehumidification system, it is characterized in that, described solar energy heat collector comprises solar energy air heat collector and effuser, the air outlet of solar energy air heat collector links to each other with the inlet mouth of effuser, and the air outlet of effuser links to each other with airway.
3. solar air heat collection mud as claimed in claim 2, manure fermentation dehumidification system is characterized in that, the inlet mouth end of described solar energy air heat collector is provided with gas blower.
4. solar air heat collection mud as claimed in claim 1, manure fermentation dehumidification system, it is characterized in that described heat-storing device is made of heat accumulation groove and heating panel, the heat accumulation groove is communicated with airway, heating panel is arranged at heat accumulation groove top, and heating panel is provided with louvre.
5. solar air heat collection mud as claimed in claim 4, manure fermentation dehumidification system is characterized in that, the aperture of louvre is 0.5～1cm, and the pitch of holes of louvre is 1～2cm, and the angle of louvre and horizontal plane is 30 °～75 °.
6. solar air heat collection mud as claimed in claim 1, manure fermentation dehumidification system, it is characterized in that, described heat-storing device mainly is responsible for by drying sludge and the drying sludge ventpipe constitutes, drying sludge is responsible for and is connected with the drying sludge ventpipe, the tube wall of drying sludge ventpipe is provided with ventilating pit, preferably, the spacing between the described ventilating pit is 0.5～1cm.
7. solar air heat collection mud as claimed in claim 6, manure fermentation dehumidification system is characterized in that, drying sludge is responsible for the end vertical connection with the drying sludge ventpipe.
8. solar air heat collection mud as claimed in claim 6, manure fermentation dehumidification system, it is characterized in that, drying sludge ventpipe end also is provided with swivel arrangement, it comprises swing pinion, chain and reducing motor, swing pinion is connected with reducing motor by chain, and swing pinion is arranged at the end of drying sludge ventpipe; Preferably, the power of described reducing motor is 2.2～5.5kw.
9. solar air heat collection mud as claimed in claim 6, manure fermentation dehumidification system is characterized in that, the tube spacing between the drying sludge ventpipe is 30～100cm; Drying sludge ventpipe internal diameter is 20～50cm.
10. solar air heat collection mud as claimed in claim 1, manure fermentation dehumidification system is characterized in that, described insulation canopy body sidewall is provided with the ventilation blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010500785 CN102010115A (en) | 2010-10-09 | 2010-10-09 | Solar air heat collecting sludge and excrement fermenting and drying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010500785 CN102010115A (en) | 2010-10-09 | 2010-10-09 | Solar air heat collecting sludge and excrement fermenting and drying system |
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| CN102010115A true CN102010115A (en) | 2011-04-13 |
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| CN 201010500785 Pending CN102010115A (en) | 2010-10-09 | 2010-10-09 | Solar air heat collecting sludge and excrement fermenting and drying system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381826A (en) * | 2011-07-27 | 2012-03-21 | 江苏龙腾工程设计有限公司 | Greenhouse-heat collector-type solar sludge drying system and method |
| CN102381824A (en) * | 2011-05-16 | 2012-03-21 | 南京鑫翔新型建筑材料有限责任公司 | Sludge drying equipment |
| CN102765584A (en) * | 2011-05-03 | 2012-11-07 | 中国科学院理化技术研究所 | Sludge stirring and conveying device and sludge drying method |
| CN102992570A (en) * | 2011-09-09 | 2013-03-27 | 同济大学 | Electric-regenerative solar energy assisted sludge biodrying system |
| CN103204719A (en) * | 2013-04-28 | 2013-07-17 | 广西玉林市大智生物科技有限公司 | Method and device for disposing animal manure to produce organic fertilizer by solar energy |
| CN106396774A (en) * | 2016-11-02 | 2017-02-15 | 北京合清环保技术有限公司 | Integrated aerobic fermentation equipment |
| CN106431546A (en) * | 2016-11-02 | 2017-02-22 | 北京合清环保技术有限公司 | Parallel combination arranged integration aerobic fermentation devices |
| CN106478173A (en) * | 2016-11-30 | 2017-03-08 | 黑龙江省能源环境研究院 | Container-type fermentation solar temperature rising system |
| CN106631219A (en) * | 2016-11-02 | 2017-05-10 | 北京合清环保技术有限公司 | An integrated aerobic fermentation device provided with aeration preheating apparatuses |
| CN108088211A (en) * | 2017-12-08 | 2018-05-29 | 中国农业大学 | A kind of chicken manure drying facility and method |
| CN109929740A (en) * | 2019-04-28 | 2019-06-25 | 王毅 | Excrement sludge aerobic fermentation unit and its multilayer aerobic fermentation system |
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| CN1912514A (en) * | 2006-08-18 | 2007-02-14 | 彭坚宁 | Method for drying refuse of refuse burning generating plant using solar hot-air device |
| CN201842748U (en) * | 2010-10-09 | 2011-05-25 | 王焕坤 | Solar air heating sludge and manure fermentation and dying system |
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- 2010-10-09 CN CN 201010500785 patent/CN102010115A/en active Pending
Patent Citations (2)
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| CN1912514A (en) * | 2006-08-18 | 2007-02-14 | 彭坚宁 | Method for drying refuse of refuse burning generating plant using solar hot-air device |
| CN201842748U (en) * | 2010-10-09 | 2011-05-25 | 王焕坤 | Solar air heating sludge and manure fermentation and dying system |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765584A (en) * | 2011-05-03 | 2012-11-07 | 中国科学院理化技术研究所 | Sludge stirring and conveying device and sludge drying method |
| CN102765584B (en) * | 2011-05-03 | 2014-10-08 | 中国科学院理化技术研究所 | Sludge stirring and conveying device and sludge drying method |
| CN102381824A (en) * | 2011-05-16 | 2012-03-21 | 南京鑫翔新型建筑材料有限责任公司 | Sludge drying equipment |
| CN102381826A (en) * | 2011-07-27 | 2012-03-21 | 江苏龙腾工程设计有限公司 | Greenhouse-heat collector-type solar sludge drying system and method |
| CN102992570A (en) * | 2011-09-09 | 2013-03-27 | 同济大学 | Electric-regenerative solar energy assisted sludge biodrying system |
| CN103204719A (en) * | 2013-04-28 | 2013-07-17 | 广西玉林市大智生物科技有限公司 | Method and device for disposing animal manure to produce organic fertilizer by solar energy |
| CN106396774A (en) * | 2016-11-02 | 2017-02-15 | 北京合清环保技术有限公司 | Integrated aerobic fermentation equipment |
| CN106431546A (en) * | 2016-11-02 | 2017-02-22 | 北京合清环保技术有限公司 | Parallel combination arranged integration aerobic fermentation devices |
| CN106631219A (en) * | 2016-11-02 | 2017-05-10 | 北京合清环保技术有限公司 | An integrated aerobic fermentation device provided with aeration preheating apparatuses |
| CN106478173A (en) * | 2016-11-30 | 2017-03-08 | 黑龙江省能源环境研究院 | Container-type fermentation solar temperature rising system |
| CN108088211A (en) * | 2017-12-08 | 2018-05-29 | 中国农业大学 | A kind of chicken manure drying facility and method |
| CN109929740A (en) * | 2019-04-28 | 2019-06-25 | 王毅 | Excrement sludge aerobic fermentation unit and its multilayer aerobic fermentation system |
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Application publication date: 20110413 |