CN105432176B - Light gathering and heat returning type soil disinfecting and repairing device - Google Patents
Light gathering and heat returning type soil disinfecting and repairing device Download PDFInfo
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- CN105432176B CN105432176B CN201511001106.4A CN201511001106A CN105432176B CN 105432176 B CN105432176 B CN 105432176B CN 201511001106 A CN201511001106 A CN 201511001106A CN 105432176 B CN105432176 B CN 105432176B
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Food Science & Technology (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
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Abstract
The invention belongs to a solar application device, and particularly relates to a soil treatment device. A light gathering and heat returning type soil disinfecting and repairing device comprises an induced draft fan (1), an air outlet flue (2), a groove type multi-hook-face solar condenser (3), a glass cover plate (4), a double-layer glass vacuum pipe (5), a ventilation heat absorbing body (6), an insulating layer (8), a hot air cavity (7), a first-level metal heat exchange plate (13), a feeding hopper (10), a mushroom-shaped ventilation channel (16), a tail air backflow channel (9), an exhaust pipe (11), a natural vibration spring (15), a second-level metal heat exchange plate (17), a soil sliding conveying belt (18), a feeding air channel (14) and a discharging port (20). Soil is heated through high-temperature air heated through solar energy, then disinfecting and killing of injurious insects, pathogenic bacteria and weed seeds in the soil and separation of volatile organic compounds in the soil are carried out, the fossil energy does not need to be consumed, pollution to the soil is avoided, and food safety is effectively guaranteed.
Description
Technical field
The invention belongs to a kind of apparatus for utilization of solar energy with solar, more particularly to a kind of soil treatment device.
Background technology
China's industrialized agriculture had obtained in recent years swift and violent development, especially in northern high latitude area.According to statistics, facility
The plantation yield of agricultural is 3～4 times, even more than ten times of outdoor plantation yield.Thus industrialized agriculture becomes effectively solving
China has a large population and a few land the Important Agricultural engineering of contradiction.
It is individual inside industrialized agriculture although industrialized agriculture can be controlled and adjust to the growing environment of crops
The confined space of high-temperature high-humidity, especially air flow are slow, and the crop which results in plantation in industrialized agriculture is vulnerable
The infringement of worm, pathogenic bacteria etc., intractability is very big.Insect, pathogenic bacteria are mainly the growth by soil to crop and impact,
So being to contain industrialized agriculture pest and disease damage, improve the effective way of industrialized agriculture economy to disinfecting soil.It is universal at present
Using soil disinfection mode have chemical disinfection and physical sterilization, secondary dirt is easily caused to soil using chemical disinfection
Dye, the residues of pesticides being present in soil affect quality of agricultural product, are not suitable for long-term large area and use, and physical sterilization is general
Produce high-temperature steam or flame using the combusts fossil energy carries out Baking out to soil, and big energy-consuming, energy utilization rate is low.
The content of the invention
The purpose of the present invention is：There is provided it is a kind of using solar energy light gathering and heat collecting technology to insect in soil, pathogenic bacteria and miscellaneous
Grass seed carries out disinfection the device killed and repair so that Volatile Organic Compounds in Soil is separated with soil, and reduces soil and disappear
Fossil energy consumption amount during poison.
The technical scheme is that：A kind of optically focused backheating type soil disinfection prosthetic device, it includes：Air-introduced machine, air-out
Road, many curved solar energy concentrators of slot type, glass cover-plate, double-glass evacuated tube, absorber of ventilating, hot-air chamber, the first order
Metal heat-exchange plate, feed hopper, mushroom-shaped airway, tail gas return flow line, blast pipe, self-vibration spring, second level metal heat-exchange plate,
Soil sliding band, feed gas passage, discharging opening；
Air-introduced machine by air from feed gas passage be introduced into after Jing exhaust passages send into double-glass evacuated tube in surface spray
The ventilation heat absorption for scribbling heat-absorption coated is internal, and double-glass evacuated tube is located at many curved solar energy concentrator focal spot positions of slot type,
Sunshine injects the internal air of heating ventilation heat absorption after many curved solar energy concentrators of slot type are converged Jing glass cover-plate, after heating
Air enter into and be covered with the hot-air chamber of heat-insulation layer, rise to soil disinfection and repair chamber；
Chamber is repaired in soil disinfection to be included：First order metal heat-exchange plate with fold, sets above first order metal heat-exchange plate
Put the feed hopper of built-in particle roller, blast pipe and the tail gas return flow line communicated with feed gas passage；Soil Jing feed hoppers
Repair to fall on first order metal heat-exchange plate behind chamber into soil disinfection；First order metal heat-exchange plate is inclined horizontal by setting
Angle, in its relatively low one end self-vibration spring is connected with；Soil disinfection is communicated with first order metal heat-exchange plate and repairs chamber with heat sky
The mushroom-shaped airway of air cavity；Air after heating carries out heat exchange intensification, tail gas Jing mushrooms with soil Jing first order metal heat-exchange plates
Mushroom shape airway is entered in tail gas return flow line；Meanwhile, outside the volatile organic matter Jing blast pipe dischargers in soil；Process
Hometown earth afterwards is slided in soil air heat exchanging chamber；
Soil air heat exchanging chamber includes：Second level metal heat-exchange plate with fold and soil sliding band；In soil disinfection
Repair the hometown earth after processing in chamber to slip down on the metal heat-exchange plate of the second level；Mushroom is again provided with the metal heat-exchange plate of the second level
Shape airway, and second level metal heat-exchange plate is connected with self-vibration spring horizontal by setting inclination angle in its relatively low one end；The
Hometown earth on two grades of metal heat-exchange plates under self-vibration spring and Action of Gravity Field on soil sliding band is slipped down to again；Soil is slided
Band is sent horizontal by setting inclination angle；Soil sliding band is provided with for by the mushroom of soil air heat exchanging chamber and extraneous insertion
Shape airway, extraneous gas is entered after soil air heat exchanging chamber from the mushroom-shaped airway at this as feeding air and slided with soil
The hometown earth for taking is sent to be exchanged heat, the feeding air after heat exchange returns to air-introduced machine Jing after feed gas passage mixes with tail gas
In, the discharging opening output of the relatively low one end of the final Jing soil sliding band of soil after process.
Beneficial effect：(1) the high temperature air heating soil that (1) is heated using Jing solar concentrators, kills evil therein
Worm, pathogenic bacteria and weed seed and cause volatile organic matter separate, it is not necessary to consume fossil energy, the pollution to soil
It is zero, food security has been effectively ensured；(2) tail gas after heat exchanging has carried out cycling and reutilization, and the heat energy for reducing device is damaged
Consumption, improves the utilization efficiency of heat energy of device；(3) using charging soil to the first order impact of the metal heat-exchange plate with fold and
The effect of self-vibration spring, realizes the automatic sliding of charging soil, reduces the power set needed for soil transmission in device；
(4) the hometown earth after processing has carried out multiple heat exchange with feeding air, realizes the backheat of soil, improves the temperature of feeding air
Degree, with energy-saving effect；(5) mushroom-shaped airway can allow air by without being blocked by dust.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of mushroom-shaped airway in the present invention；
Fig. 3 is the optically focused index path of many curved solar energy concentrators of slot type in the present invention；
Fig. 4 is sectional view of the cellular ventilation absorber in many curved solar energy concentrators in the present invention；
Fig. 5 is section of the ventilation of the concentric web with the fin absorber in many curved solar energy concentrators in the present invention
Figure；
Fig. 6 is the sectional view in the present invention with screw ventilation absorber in many curved solar energy concentrators.
Specific embodiment
Develop simultaneously below in conjunction with the accompanying drawings embodiment, describes the present invention.
Referring to accompanying drawing 1,2, a kind of optically focused backheating type soil disinfection prosthetic device, it includes：Air-introduced machine 1, exhaust passage 2, groove
The many curved solar energy concentrators 3 of formula, glass cover-plate 4, double-glass evacuated tube 5, absorber 6 of ventilating, hot-air chamber 7, the first order
Metal heat-exchange plate 13, feed hopper 10, mushroom-shaped airway 16, tail gas return flow line 9, blast pipe 11, self-vibration spring 15, the second level
Metal heat-exchange plate 17, soil sliding band 18, feed gas passage 14, discharging opening 20；
Air-introduced machine 1 by air from feed gas passage 14 be introduced into after Jing exhaust passages 2 send into table in double-glass evacuated tube 5
Face is coated with the ventilation absorber 6 of heat-absorption coated, and it is burnt that double-glass evacuated tube 5 is located at many curved solar energy concentrators 3 of slot type
Spot position, sunshine is injected heating after many curved solar energy concentrators 3 of slot type are converged and is ventilated in absorber 6 Jing glass cover-plate 4
Air, the air after heating is entered into and is covered with the hot-air chamber 7 of heat-insulation layer 8, is risen to soil disinfection and is repaired chamber；
Chamber is repaired in soil disinfection to be included：First order metal heat-exchange plate 13 with fold, first order metal heat-exchange plate 13 it is upper
The square feed hopper 10 that built-in particle roller 12 is set, blast pipe 11 and the tail gas return flow line 9 communicated with feed gas passage 14；
Soil 19 falls on first order metal heat-exchange plate 13 Jing after feed hopper 10 repairs chamber into soil disinfection；First order metal heat-exchange plate
13, horizontal by setting inclination angle, in its relatively low one end self-vibration spring 15 are connected with；First order metal heat-exchange plate 13 is provided with
The mushroom-shaped airway 16 in chamber and hot-air chamber 7 is repaired in connection soil disinfection；Air after heating and the Jing first order of soil 19 gold
Category heat exchanger plates 13 carry out heat exchange intensification, and tail gas Jing mushroom-shapeds airway 16 is entered in tail gas return flow line 9；Meanwhile, in soil 19
The discharger of volatile organic matter Jing blast pipes 11 outside；Hometown earth after process is slided in soil air heat exchanging chamber；
Soil air heat exchanging chamber includes：Second level metal heat-exchange plate 17 with fold and soil sliding band 18；In soil
Sterilization is repaired the hometown earth after processing in chamber and is slipped down on second level metal heat-exchange plate 17；It is same on second level metal heat-exchange plate 17
Mushroom-shaped airway 16 is provided with, and second level metal heat-exchange plate 17 connects horizontal by setting inclination angle in its relatively low one end
There is self-vibration spring 15；Hometown earth on second level metal heat-exchange plate 17 is being slipped down to again under self-vibration spring 15 and Action of Gravity Field
On soil sliding band 18；Soil sliding band 18 is horizontal by setting inclination angle；Soil sliding band 18 is provided with for by soil
Air heat-exchange chamber and the mushroom-shaped airway 16 of extraneous insertion, extraneous gas is as feeding air from the mushroom-shaped airway at this
16 are exchanged heat with soil sliding into after soil air heat exchanging chamber with the hometown earth on 18, the feeding air Jing chargings after heat exchange
Gas passage 14 is returned in air-introduced machine 1 after mixing with tail gas, and the final Jing soil sliding of the soil after process is with 18 relatively low one end
Discharging opening 20 is exported.
Referring to Fig. 3, many both sides of curved solar energy concentrator 3 of the slot type are symmetrical parabolic reflector, and bottom is also to throw
Thing reflecting surface.Incide at the left and right edges of the right parabolic reflector along the incident sunray 22 and 21 of symmetry axis, Jing parabolics
To in focus f1, double-glass evacuated tube 5 is placed in the direction propagated in this two light to reflecting surface inner surface reflecting focal, then Jing
All light collections of parabolic reflector reflection in double-glass evacuated tube 5, in the same manner, left side parabolic reflector axisymmetricly
On reflection light also converge in double-glass evacuated tube 5, incide the light 23 on following parabolic reflector to Jiao
Point f3 is subject to blocking for double-glass evacuated tube 5 during converging, and also will converge in double-glass evacuated tube 5.
Referring to Fig. 4,5, be to improve heating effect to air, the section of the ventilation absorber 6 is cellular 31, or
Black concentric web 32 with fin.
Referring to Fig. 6, the ventilation absorber 6 is black pipe 33, and is arranged on coaxial rotating under air push wherein
Black screw 34, to extend the time of staying of the air in double-glass evacuated tube 5, improve air heating-up temperature.
Claims (5)
1. a kind of optically focused backheating type soil disinfection prosthetic device, is characterized in that：It includes：Air-introduced machine (1), exhaust passage (2), slot type
Many curved solar energy concentrators (3), glass cover-plate (4), double-glass evacuated tube (5), ventilation absorber (6), hot-air chamber
(7), first order metal heat-exchange plate (13), feed hopper (10), mushroom-shaped airway (16), tail gas return flow line (9), blast pipe
(11), self-vibration spring (15), second level metal heat-exchange plate (17), soil sliding band (18), feed gas passage (14), discharging opening
(20)；
The air-introduced machine (1) sends into air from exhaust passage (2) described in Jing after the feed gas passage (14) introducing described double
Surface spraying in layer glass-vacuum tube (5) has in the ventilation absorber (6) of heat-absorption coated, the double-glass evacuated tube
(5) positioned at many curved solar energy concentrator (3) focal spot positions of the slot type, glass cover-plate (4) described in sunshine Jing is injected described
The many curved solar energy concentrators (3) of slot type heat the air in ventilation absorber (6) after converging, the air after heating is entered
To being covered with the hot-air chamber (7) of heat-insulation layer (8), rise to soil disinfection and repair chamber；
Chamber is repaired in the soil disinfection to be included：The first order metal heat-exchange plate (13) with fold, the first order metal is changed
The top of hot plate (13) arrange the feed hopper (10) of built-in particle roller (12), the blast pipe (11) and with the charging
The tail gas return flow line (9) that gas passage (14) is communicated；Feed hopper (10) disappears into the soil described in soil (19) Jing
Poison is repaired and fallen on the first order metal heat-exchange plate (13) behind chamber；The first order metal heat-exchange plate (13) is horizontal by setting
Constant inclination oblique angle, in its relatively low one end self-vibration spring (15) is connected with；Institute is communicated with the first order metal heat-exchange plate (13)
State the mushroom-shaped airway (16) that chamber and the hot-air chamber (7) are repaired in soil disinfection；Air after heating and soil (19) Jing
The first order metal heat-exchange plate (13) carries out heat exchange intensification, and tail gas Jing mushroom-shaped airways (16) is logical into tail gas backflow
In road (9)；Meanwhile, outside blast pipe (11) discharger described in the volatile organic matter Jing in soil (19)；Hometown after process
Earth is slided in soil air heat exchanging chamber；
The soil air heat exchanging chamber includes：The second level metal heat-exchange plate (17) with fold and the soil sliding band
(18)；Hometown earth after processing in chamber is repaired in the soil disinfection is slipped down on the second level metal heat-exchange plate (17)；Institute
State and mushroom-shaped airway (16) is again provided with second level metal heat-exchange plate (17), and second level metal heat-exchange plate (17) and level
Face is connected with self-vibration spring (15) in setting inclination angle in its relatively low one end；Heat on the second level metal heat-exchange plate (17)
Soil is slipped down to again on the soil sliding band (18) under self-vibration spring (15) and Action of Gravity Field；The soil sliding band
(18) horizontal by setting inclination angle；The soil sliding band (18) is provided with for soil air heat exchanging chamber to be passed through with the external world
Logical mushroom-shaped airway (16), extraneous gas enters soil air as feeding air from the mushroom-shaped airway (16) at this
Exchanged heat with the hometown earth on the soil sliding band (18) after heat exchanging chamber, feed gas described in the feeding air Jing after heat exchange
Passage (14) is returned in air-introduced machine (1) after mixing with tail gas, and soil sliding band (18) described in the final Jing of soil after process is relatively low
The discharging opening (20) output of one end.
2. optically focused backheating type soil disinfection prosthetic device according to claim 1, is characterized in that：The many curved surfaces of the slot type are too
Positive energy concentrator (3) both sides are symmetrical parabolic reflector, and bottom is also parabolic reflector.
3. optically focused backheating type soil disinfection prosthetic device according to claim 1, is characterized in that：The ventilation absorber
(6) section is alveolate texture (31).
4. optically focused backheating type soil disinfection prosthetic device according to claim 1, is characterized in that：The ventilation absorber
(6) section is the concentric web structures (32) with fin.
5. optically focused backheating type soil disinfection prosthetic device according to claim 1, is characterized in that：The ventilation absorber
(6) it is black pipe (33), and is arranged on the black screw (34) of coaxial rotating under air push wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511001106.4A CN105432176B (en) | 2015-12-28 | 2015-12-28 | Light gathering and heat returning type soil disinfecting and repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511001106.4A CN105432176B (en) | 2015-12-28 | 2015-12-28 | Light gathering and heat returning type soil disinfecting and repairing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105432176A CN105432176A (en) | 2016-03-30 |
| CN105432176B true CN105432176B (en) | 2017-05-10 |
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| CN201511001106.4A Active CN105432176B (en) | 2015-12-28 | 2015-12-28 | Light gathering and heat returning type soil disinfecting and repairing device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108293971B (en) * | 2018-01-15 | 2020-12-29 | 宁波高新区鹏博科技有限公司 | Soil disinfection prosthetic devices |
| CN110340128B (en) * | 2019-08-20 | 2020-08-11 | 江苏华成环保科技有限公司 | Heat treatment device and method for soil remediation |
| CN110340129B (en) * | 2019-08-20 | 2020-08-11 | 江苏华成环保科技有限公司 | Automatic processing device and method for soil remediation |
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|---|---|---|---|---|
| CN202489109U (en) * | 2012-03-29 | 2012-10-17 | 江苏花海农业科技有限公司 | Soil sterilizing disinsector adopting external heating |
| CN104542549A (en) * | 2015-01-20 | 2015-04-29 | 内蒙古工业大学 | Solar disinfecting and sterilizing device based on condensation and heat collection |
| CN204503750U (en) * | 2015-04-04 | 2015-07-29 | 陕西理工学院 | The prosthetic device of one heavy metal species organic compound contaminated soil |
| CN105106985A (en) * | 2015-09-22 | 2015-12-02 | 北京理工大学 | Refracted ray light-gathering continuous operation heat recovery type solar energy soil sterilization device |
| CN205284076U (en) * | 2015-12-28 | 2016-06-08 | 内蒙古工业大学 | Spotlight backheat type soil disinfection prosthetic devices |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004201534A (en) * | 2002-12-24 | 2004-07-22 | Rajiant:Kk | Solar heat soil sterilization system |
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2015
- 2015-12-28 CN CN201511001106.4A patent/CN105432176B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202489109U (en) * | 2012-03-29 | 2012-10-17 | 江苏花海农业科技有限公司 | Soil sterilizing disinsector adopting external heating |
| CN104542549A (en) * | 2015-01-20 | 2015-04-29 | 内蒙古工业大学 | Solar disinfecting and sterilizing device based on condensation and heat collection |
| CN204503750U (en) * | 2015-04-04 | 2015-07-29 | 陕西理工学院 | The prosthetic device of one heavy metal species organic compound contaminated soil |
| CN105106985A (en) * | 2015-09-22 | 2015-12-02 | 北京理工大学 | Refracted ray light-gathering continuous operation heat recovery type solar energy soil sterilization device |
| CN205284076U (en) * | 2015-12-28 | 2016-06-08 | 内蒙古工业大学 | Spotlight backheat type soil disinfection prosthetic devices |
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| CN105432176A (en) | 2016-03-30 |
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Inventor after: Chang Zehui Inventor after: Hou Jing Inventor after: Jia Ningze Inventor after: Rong Qian Inventor after: Zheng Hongfei Inventor before: Chang Zehui Inventor before: Rong Qian Inventor before: Hou Jing Inventor before: Zheng Hongfei |
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