CN103155829A - Earthing pipeline type steam sterilization method and sterilization device thereof - Google Patents
Earthing pipeline type steam sterilization method and sterilization device thereof Download PDFInfo
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- CN103155829A CN103155829A CN2013101192413A CN201310119241A CN103155829A CN 103155829 A CN103155829 A CN 103155829A CN 2013101192413 A CN2013101192413 A CN 2013101192413A CN 201310119241 A CN201310119241 A CN 201310119241A CN 103155829 A CN103155829 A CN 103155829A
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 182
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000002689 soil Substances 0.000 claims abstract description 53
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 23
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 19
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 19
- 239000004571 lime Substances 0.000 claims abstract description 19
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 18
- 241000894006 Bacteria Species 0.000 claims description 10
- 238000005660 chlorination reaction Methods 0.000 claims description 10
- 235000007164 Oryza sativa Nutrition 0.000 claims description 6
- 235000009566 rice Nutrition 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000009333 weeding Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 239000006013 carbendazim Substances 0.000 description 2
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
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Abstract
The invention relates to a earthing pipeline type steam sterilization method and a sterilization device of the earthing pipeline type steam sterilization, wherein the method comprises the following steps: a step of mixing lime and soil and adjusting potential of hydrogen (pH) of the mixture to pH 7-8; a second step of site formation; a third step of building into piles, paving a lower covering layer firstly, and piling the solid, transferring water, paving pipe and the like so as to form a ladder-shaped earthing pile structure of pressing a two-layer heating tube between three-layer earthing; a four step of connecting four left side heating tubes and four right heating tubes to form two steam passageways, head end of the each steam passageway is connected with an steam-outputting end of a steam generator, tail end of each steam passageway is guided outside the earthing pile; a fifth step of coating the upper side and periphery of the earthing pile with a coating layer; a sixth step of aerating the steam to achieve the goal of sterilization by heating. The device can conduct large-scale and harmless heating sterilization treatment to the earthing quickly and effectively. The device has the advantages of being simple and convenient to operate and low in cost, and sterilization, deinsectization and weeding. By using the disinfected earthing to culture mushroom, products can be increased by an average of more than 8.7 % compared with the products produced by using the traditional earthing.
Description
Technical field
The present invention relates to a kind of earthing duct type method of steam-sterilizing and chlorination equipment thereof, it is processed applicable to the innoxious Quick disinfection of the mushroom cultivation auxiliary material-earthing such as mushroom.
Background technology
The present following problem of mushroom-cultivating producing region ubiquity: because the mushroom planting density is large, and the repeat usage in mushroom-cultivating district is high, therefore miscellaneous bacteria and the insect radix of cultivation area are large, sick worm harm easily occurs, make the mushroom agriculture frequent applying pesticides of having to, this brings safely very big hidden danger for mycophagy.Conventional way is in the mushroom-cultivating process, composts or fertilisers of cultivating and mushroom room to be carried out the high-temperature sterilization of 2-3 time, although can play to a certain extent control to damage by disease and insect like this, but the enormous amount due to another the important auxiliary material-earthing in the mushroom-cultivating process, can't carry out high-temperature sterilization by the disinfecting container of routine, therefore only depended on the chemical pesticide sterilizations such as formalin or carbendazim in the past, not only effect is not satisfactory, and brings serious side effects-residue of pesticide serious.In addition, adopt the carbendazim sterilization can make the soil souring, it is unable that mycelia climbs soil, has a strong impact on growth and the output of fruit body.
Summary of the invention
In order to solve the existing the problems referred to above of prior art, the invention provides a kind of earthing duct type method of steam-sterilizing and chlorination equipment thereof, it can fast and effeciently realize extensive innoxious heating disinfection processing to earthing, not only simple to operation, with low cost, and sterilization, deinsectization, weeding, the soil covering culture mushroom after utilizing the present invention to sterilize, the comparable conventional contrast earthing of output on average increases production more than 8.7%.
Technical solution of the present invention is to consist of like this:
(1) scheme one is as follows:
A kind of earthing duct type method of steam-sterilizing, it is characterized in that: it comprises the following steps:
1. earthing pretreatment: select the rice field do not use then bacterium mushroom waste material, the soil of plow layer is smashed, get appropriate soil and mix with appropriate lime, make acid-base value be adjusted to pH7-8, the mixed proportion of soil and lime is: every 5-6m
3Soil adds 60-80kg lime;
2. levelling of the land: select a place to carry out smooth or select smooth good place, in order to building heap;
3. build heap: comprise following step of sequentially carrying out:
A, covering counterdie: cover lower caldding layer on the ground in the smooth good stockyard of building;
B, formation ground floor mound: first will adjust the cover soil material uniform spreading of acid-base value above lower caldding layer, and form the ground floor mound; Then on the ground floor mound trickle to regulate the earthing water content to humidity 20%-30%; Spread afterwards 4 heating tubes that are parallel to each other on the ground floor mound of water transfer, and put into temperature-detecting device in the earthing between middle two heating tubes;
C, formation second layer mound: the cover soil material that first will adjust acid-base value continues uniform spreading above the ground floor mound, forms second layer mound; Then on the second layer mound trickle to regulate the earthing water content to humidity 20%-30%; Spread afterwards 4 heating tubes that are parallel to each other on the second layer mound of water transfer;
D, the 3rd layer of mound of formation: the cover soil material that will adjust acid-base value continues uniform spreading above second layer mound, forms the 3rd layer of mound;
Form this trapezoidal earthing pile structure of two layers of heating tube of three layers of earthing therebetween by above-mentioned steps;
4. connecting line is to form steam passage: four heating tubes in left side are in turn connected to form a steam passage, four heating tubes on right side are in turn connected to form another steam passage, the head end of each steam passage is connected with the steam output end of steam generator, the end of each steam passage is drawn out to the earthing out-pile;
5. cover teleblem: with upper caldding layer, earthing heap upside and surrounding are covered, and with the periphery of upper caldding layer with the fixture compacting in case hot gas leak;
6. logical steam heated sterilization: start steam generator to the logical steam of heating tube, when the temperature within the temperature indicating device that is connected to show detected temperatures with temperature-detecting device shows the earthing heap rises to 55-65 ℃, continue logical steam, make the earthing heap keep said temperature after 8-10 hour, allow nature lower the temperature; Described temperature indicating device is located at the earthing out-pile of building up.
(2) scheme two is as follows:
A kind of chlorination equipment for the described earthing duct type of scheme one method of steam-sterilizing, it is characterized in that: it comprises steam generator and steam sterilizing apparatus; Described steam sterilizing apparatus comprises padding the lower caldding layer that is placed under earthing heap, be used for being covered in the upper caldding layer of the upper and surrounding in earthing heap top and be located at lower caldding layer and upper caldding layer between 8 heating tubes that are parallel to each other; Described 8 heating tubes divide the two-layer laying in up and down, every layer has 4 heating tubes, and four heating tubes in left side are in turn connected to form a steam passage, four heating tubes on right side are in turn connected to form another steam passage, the head end of each steam passage is connected with the steam output end of steam generator, and the end of each steam passage is drawn out to the earthing out-pile; Also be provided with temperature-detecting device between the heating tube of two of the centres of lower floor's heating tube, the outside of steam sterilizing apparatus is provided with the temperature indicating device that is connected to show detected temperatures with temperature-detecting device.
Compared to prior art, the present invention has the following advantages: the present invention can fast and effeciently realize extensive innoxious heating disinfection processing to earthing, not only simple to operation, with low cost, and sterilization, deinsectization, weeding, soil covering culture mushroom after utilizing the present invention to sterilize, the comparable conventional contrast earthing of output on average increases production more than 8.7%.
Description of drawings
Fig. 1 is the work schematic diagram of the embodiment of the present invention 1.
Number in the figure explanation: 1, lower caldding layer, 2, heating tube, 3, temperature-detecting device, 4, the earthing heap, 5, steam generator, 5-1, thermotank, 5-2, heating component, 5-3, water inlet pipe, 5-4, vapour-discharge tube, 5-5, water-level observation meter; 6, upper caldding layer, 7, the heat-resisting soft cylinder bag of bitubular mouth, 8, temperature indicating device.
Embodiment
Below in conjunction with Figure of description, embodiment and embodiment, content of the present invention is elaborated:
(1) embodiment is as follows:
The specific embodiment of the invention provides a kind of earthing duct type method of steam-sterilizing, and it is characterized in that: it comprises the following steps:
1. earthing pretreatment: select the rice field do not use then bacterium mushroom waste material, the soil of plow layer is smashed, get appropriate soil and mix with appropriate lime, make acid-base value be adjusted to pH 7-8, the mixed proportion of soil and lime is: every 5-6 m
3Soil adds 60-80kg lime; The amount of taking of soil is approximately 4500-5500kg;
2. levelling of the land: select a place to carry out smooth or select smooth good place, in order to building heap;
3. build heap: comprise following step of sequentially carrying out:
A, covering counterdie: cover lower caldding layer 1 on the ground in the smooth good stockyard of building;
B, formation ground floor mound: first will adjust the cover soil material uniform spreading of acid-base value above lower caldding layer 1, and form the ground floor mound; Then on the ground floor mound trickle to regulate the earthing water content to humidity 20%-30%; Spread afterwards 4 heating tubes that are parallel to each other 2 on the ground floor mound of water transfer, and put into temperature-detecting device 3 in the earthing between middle two heating tubes 2, described temperature-detecting device 3 preferably keeps flat;
C, formation second layer mound: the cover soil material that first will adjust acid-base value continues uniform spreading above the ground floor mound, forms second layer mound; Then on the second layer mound trickle to regulate the earthing water content to humidity 20%-30%; Spread afterwards 4 heating tubes that are parallel to each other 2 on the second layer mound of water transfer;
D, the 3rd layer of mound of formation: the cover soil material that will adjust acid-base value continues uniform spreading above second layer mound, forms the 3rd layer of mound;
Form two layers of heating tube of three layers of earthing therebetween, 2 these trapezoidal earthing heap 4 structures by above-mentioned steps; And arrange the heap face of earthing heap 4 smooth;
4. connecting line is to form steam passage: four heating tubes 2 in left side are in turn connected to form a steam passage, four heating tubes 2 on right side are in turn connected to form another steam passage, the head end of each steam passage is connected with the steam output end of steam generator 5, the end of each steam passage is drawn out to outside earthing heap 4; This step 4. method of described connection heating tube 2 formation steam passages can comprise the following steps in the specific implementation:
A, the tail end mouth of pipe of two neighbouring heating tubes 2 is linked into an integrated entity with a heat-resisting soft cylinder bag 7 of bitubular mouth respectively, and offer the condensed water tap in a 0.4-0.6cm aperture at the heat-resisting soft cylinder bag 7 of bitubular mouth and the junction lower edge of lower floor's heating tube 2;
Between b, the front end mouth of pipe with two heating tubes 2 in upper strata left side, link into an integrated entity with a heat-resisting soft cylinder bag 7 of bitubular mouth respectively between the front end mouth of pipe of two heating tubes 2 in right side, upper strata, and offer respectively the condensed water tap in a 0.4-0.6cm aperture in the central bottom position of the heat-resisting soft cylinder of these two bitubular mouths bags 7; But the setting wash with watercolours of condensed water tap is let out condensed water, makes pipeline unobstructed.
C, the front end mouth of pipe that will be positioned at two heating tubes 2 of lower floor's outermost both sides are connected with the steam output end of steam generator 5 respectively;
D, the front end mouth of pipe that will be positioned at two heating tubes 2 in the middle of lower floor connect respectively a heat-resisting soft cylinder bag 7 of bitubular mouth separately, in order to lead condensed water and discharge section steam off;
E, after completing all and connecting, the end, front and back of lower caldding layer 1 is upwards folded the connection place of digging to the heat-resisting soft cylinder bag 7 of heating tube 2 and bitubular mouth, another nozzle of the heat-resisting soft cylinder bag 7 of the bitubular mouth that the front end mouth of pipe that makes each condensed water tap and earthing heap 4 isolate, and make the two piece heating tubes 2 middle with being positioned at lower floor fully is connected is also isolated fully with earthing heap 4.
5. cover teleblem: cover with the 6 pairs of earthing of upper caldding layer heap 4 upsides and surrounding, and with the periphery of upper caldding layer 6 with fixture (for example soil or batten, bamboo, fragment of brick etc.) compacting in case hot gas leak;
6. logical steam heated sterilization: start steam generator 5 to the logical steam of heating tube 2, when the temperature indicating device 8 that is connected to show detected temperatures with temperature-detecting device 3 shows that temperature in earthing heap 4 rises to 55-65 ℃, continue logical steam, make earthing heap 4 keep said temperature after 8-10 hour, allow nature lower the temperature; Described temperature indicating device 8 is located at outside the earthing heap 4 of building up.
In addition, in the above-mentioned embodiment of the present invention: the preferred mushroom bacterium cylinder bag that adopts of the heat-resisting soft cylinder bag 7 of described bitubular mouth, because mushroom bacterium cylinder bag has the performance of good heat-resisting and soft distortion.The earthing heap 4 that said method builds up should meet following requirement: the spacing of earthing heap 4 bottoms and lower floor's heating tube 2 is 20-25cm, lower floor's heating tube 2 is 40-45cm with the spacing of upper strata heating tube 2, and upper strata heating tube 2 is 40-45cm with the spacing at earthing heap 4 tops; Spacing between adjacent two heating tubes 2 of same layer is 40-45cm, earthing heap 4 sides are 20-25cm with the distance of outermost heating tube 2 of lower floor's heating tube 2 near it, and earthing heap 4 sides are 15-20cm with the distance of outermost heating tube 2 of upper strata heating tube 2 near it.Described lower caldding layer 1 and upper caldding layer 6 can be made of plastic film or insulation material.
(2) embodiment two is as follows:
A kind of chlorination equipment for the described earthing duct type of embodiment one method of steam-sterilizing, it is characterized in that: it comprises steam generator 5 and steam sterilizing apparatus; Described steam sterilizing apparatus comprises padding the lower caldding layer 1 that is placed under earthing heap 4, be used for being covered in the upper caldding layer 6 of the upper and surrounding in earthing heap 4 tops and be located at lower caldding layer 1 and upper caldding layer 6 between 8 heating tubes that are parallel to each other 2; Described 8 heating tubes divide the two-layer laying in up and down, every layer has 4 heating tubes, and four heating tubes 2 in left side are in turn connected to form a steam passage, four heating tubes 2 on right side are in turn connected to form another steam passage, the head end of each steam passage is connected with the steam output end of steam generator 5, and the end of each steam passage is drawn out to outside earthing heap 4; Also be provided with temperature-detecting device 3 between the heating tube 2 of two of the centres of lower floor's heating tube 2, the outside of steam sterilizing apparatus is provided with the temperature indicating device 8 that is connected to show detected temperatures with temperature-detecting device 3.
The annexation of each steam passage is as follows:
The tail end mouth of pipe of a, neighbouring two heating tubes 2 links into an integrated entity by a heat-resisting soft cylinder bag 7 of bitubular mouth, is provided with the condensed water tap in a 0.4-0.6cm aperture at the junction lower edge of the heat-resisting soft cylinder bag 7 of bitubular mouth and lower floor's heating tube 2;
Between the front end mouth of pipe of two heating tubes 2 in b, upper strata left side, link into an integrated entity by a heat-resisting soft cylinder bag 7 of bitubular mouth respectively between the front end mouth of pipe of two heating tubes 2 in right side, upper strata, and be respectively equipped with the condensed water tap in a 0.4-0.6cm aperture in the central bottom position of the heat-resisting soft cylinder bag 7 of these two bitubular mouths;
C, the front end mouth of pipe that is positioned at two heating tubes 2 of lower floor's outermost both sides are connected with the steam output end of steam generator 5 respectively;
D, the front end mouth of pipe that is positioned at two heating tubes 2 in the middle of lower floor connect respectively a heat-resisting soft cylinder bag 7 of bitubular mouth separately.
The outward flange of described lower caldding layer 1 can upwards turn down; Described lower caldding layer 1 and upper caldding layer 6 are made by plastic film or adiabator layer.
Lower floor's heating tube 2 is 40-45cm with the spacing of upper strata heating tube 2, and the spacing between adjacent two heating tubes 2 of same layer is 40-45cm.
The heating component 5-2 that described steam generator 5 comprises the thermotank 5-1 of splendid attire water and is used for thermotank 5-1 is heated, the vapour-discharge tube 5-4 that described thermotank 5-1 is provided with the water inlet pipe 5-3 of injected water and is used for exporting steam, the steam output end of steam generator 5 is located at the exit of vapour-discharge tube 5-4.
The position of the bottom of described thermotank 5-1 or close bottom also is connected with the water-level observation meter 5-5 that extends from bottom to top.
(3) embodiment is as follows:
Embodiment 1
Earthing duct type method of steam-sterilizing, it comprises the following steps:
1. earthing pretreatment: select the rice field do not use then bacterium mushroom waste material, the soil of plow layer is smashed, get appropriate soil and mix with appropriate lime, make acid-base value be adjusted to pH 7, the mixed proportion of soil and lime is: every 5 m
3Soil approximately adds 60kg lime; The amount of taking of soil is about 4500kg;
2. levelling of the land: select a place to carry out smooth or select smooth good place, in order to building heap;
3. build heap: comprise following step of sequentially carrying out:
A, covering counterdie: cover lower caldding layer 1 on the ground in the smooth good stockyard of building;
B, formation ground floor mound: first will adjust the cover soil material uniform spreading of acid-base value above lower caldding layer 1, and form the ground floor mound; Then on the ground floor mound trickle to regulate the earthing water content to humidity 20%; Spread afterwards 4 heating tubes that are parallel to each other 2 on the ground floor mound of water transfer, and put into temperature-detecting device 3 in the earthing between middle two heating tubes 2;
C, formation second layer mound: the cover soil material that first will adjust acid-base value continues uniform spreading above the ground floor mound, forms second layer mound; Then on the second layer mound trickle to regulate the earthing water content to humidity 20%; Spread afterwards 4 heating tubes that are parallel to each other 2 on the second layer mound of water transfer;
D, the 3rd layer of mound of formation: the cover soil material that will adjust acid-base value continues uniform spreading above second layer mound, forms the 3rd layer of mound;
Form two layers of heating tube of three layers of earthing therebetween, 2 these trapezoidal earthing heap 4 structures by above-mentioned steps; And arrange the heap face of earthing heap 4 smooth;
Earthing heap 4 specifications of building up are as follows: the spacing of earthing heap 4 bottoms and lower floor's heating tube 2 is 20cm, and lower floor's heating tube 2 is 40cm with the spacing of upper strata heating tube 2, and upper strata heating tube 2 is 40cm with the spacing at earthing heap 4 tops; Spacing between adjacent two heating tubes 2 of same layer is 40cm, and earthing heap 4 sides are 20cm with the distance of outermost heating tube 2 of lower floor's heating tube 2 near it, and earthing heap 4 sides are 15cm with the distance of outermost heating tube 2 of upper strata heating tube 2 near it.
4. connecting line is to form steam passage: four heating tubes 2 in left side are in turn connected to form a steam passage, four heating tubes 2 on right side are in turn connected to form another steam passage, the head end of each steam passage is connected with the steam output end of steam generator 5, the end of each steam passage is drawn out to outside earthing heap 4; This step 4. method of described connection heating tube 2 formation steam passages comprises the following steps in the specific implementation:
A, the tail end mouth of pipe of two neighbouring heating tubes 2 is linked into an integrated entity with a heat-resisting soft cylinder bag 7 of bitubular mouth respectively, and offer an approximately condensed water tap in 0.4cm aperture at the heat-resisting soft cylinder bag 7 of bitubular mouth with the junction lower edge of lower floor's heating tube 2;
Between b, the front end mouth of pipe with two heating tubes 2 in upper strata left side, link into an integrated entity with a heat-resisting soft cylinder bag 7 of bitubular mouth respectively between the front end mouth of pipe of two heating tubes 2 in right side, upper strata, and offer respectively an approximately condensed water tap in 0.4cm aperture in the central bottom position of the heat-resisting soft cylinder of these two bitubular mouths bags 7;
C, the front end mouth of pipe that will be positioned at two heating tubes 2 of lower floor's outermost both sides are connected with the steam output end of steam generator 5 respectively;
D, the front end mouth of pipe that will be positioned at two heating tubes 2 in the middle of lower floor connect respectively a heat-resisting soft cylinder bag 7 of bitubular mouth separately;
E, after completing all and connecting, the end, front and back of lower caldding layer 1 is upwards folded the connection place of digging to the heat-resisting soft cylinder bag 7 of heating tube 2 and bitubular mouth, another nozzle of the heat-resisting soft cylinder bag 7 of the bitubular mouth that the front end mouth of pipe that makes each condensed water tap and earthing heap 4 isolate, and make the two piece heating tubes 2 middle with being positioned at lower floor fully is connected is also isolated fully with earthing heap 4.
5. cover teleblem: cover with the 6 pairs of earthing of upper caldding layer heap 4 upsides and surrounding, and with the periphery of upper caldding layer 6 with the fixture compacting in case hot gas leak;
6. logical steam heated sterilization: start steam generator 5 to the logical steam of heating tube 2, when the temperature in earthing heap 4 being detected rises to 55 ℃, continue logical steam, make earthing heap 4 keep said temperatures after 10 hours, allow nature lower the temperature; Described temperature indicating device 8 is located at outside the earthing heap 4 of building up.
Earthing duct type method of steam-sterilizing, it comprises the following steps:
1. earthing pretreatment: select the rice field do not use then bacterium mushroom waste material, the soil of plow layer is smashed, get appropriate soil and mix with appropriate lime, make acid-base value be adjusted to pH 7.5, the mixed proportion of soil and lime is: every 5.5 m
3Soil approximately adds 70kg lime; The amount of taking of soil is about 5000kg;
2. levelling of the land: select a place to carry out smooth or select smooth good place, in order to building heap;
3. build heap: comprise following step of sequentially carrying out:
A, covering counterdie: cover lower caldding layer 1 on the ground in the smooth good stockyard of building;
B, formation ground floor mound: first will adjust the cover soil material uniform spreading of acid-base value above lower caldding layer 1, and form the ground floor mound; Then on the ground floor mound trickle to regulate the earthing water content to humidity 25%; Spread afterwards 4 heating tubes that are parallel to each other 2 on the ground floor mound of water transfer, and put into temperature-detecting device 3 in the earthing between middle two heating tubes 2;
C, formation second layer mound: the cover soil material that first will adjust acid-base value continues uniform spreading above the ground floor mound, forms second layer mound; Then on the second layer mound trickle to regulate the earthing water content to humidity 25%; Spread afterwards 4 heating tubes that are parallel to each other 2 on the second layer mound of water transfer;
D, the 3rd layer of mound of formation: the cover soil material that will adjust acid-base value continues uniform spreading above second layer mound, forms the 3rd layer of mound;
Form two layers of heating tube of three layers of earthing therebetween, 2 these trapezoidal earthing heap 4 structures by above-mentioned steps; And arrange the heap face of earthing heap 4 smooth;
Earthing heap 4 specifications of building up are as follows: the spacing of earthing heap 4 bottoms and lower floor's heating tube 2 is 22cm, and lower floor's heating tube 2 is 42cm with the spacing of upper strata heating tube 2, and upper strata heating tube 2 is 42cm with the spacing at earthing heap 4 tops; Spacing between adjacent two heating tubes 2 of same layer is 42cm, and earthing heap 4 sides are 22cm with the distance of outermost heating tube 2 of lower floor's heating tube 2 near it, and earthing heap 4 sides are 17cm with the distance of outermost heating tube 2 of upper strata heating tube 2 near it.
4. connecting line is to form steam passage: four heating tubes 2 in left side are in turn connected to form a steam passage, four heating tubes 2 on right side are in turn connected to form another steam passage, the head end of each steam passage is connected with the steam output end of steam generator 5, the end of each steam passage is drawn out to outside earthing heap 4; This step 4. method of described connection heating tube 2 formation steam passages can comprise the following steps in the specific implementation:
A, the tail end mouth of pipe of two neighbouring heating tubes 2 is linked into an integrated entity with a heat-resisting soft cylinder bag 7 of bitubular mouth respectively, and offer an approximately condensed water tap in 0.5cm aperture at the heat-resisting soft cylinder bag 7 of bitubular mouth with the junction lower edge of lower floor's heating tube 2;
Between b, the front end mouth of pipe with two heating tubes 2 in upper strata left side, link into an integrated entity with a heat-resisting soft cylinder bag 7 of bitubular mouth respectively between the front end mouth of pipe of two heating tubes 2 in right side, upper strata, and offer respectively an approximately condensed water tap in 0.5cm aperture in the central bottom position of the heat-resisting soft cylinder of these two bitubular mouths bags 7;
C, the front end mouth of pipe that will be positioned at two heating tubes 2 of lower floor's outermost both sides are connected with the steam output end of steam generator 5 respectively;
D, the front end mouth of pipe that will be positioned at two heating tubes 2 in the middle of lower floor connect respectively a heat-resisting soft cylinder bag 7 of bitubular mouth separately;
E, after completing all and connecting, the end, front and back of lower caldding layer 1 is upwards folded the connection place of digging to the heat-resisting soft cylinder bag 7 of heating tube 2 and bitubular mouth, another nozzle of the heat-resisting soft cylinder bag 7 of the bitubular mouth that the front end mouth of pipe that makes each condensed water tap and earthing heap 4 isolate, and make the two piece heating tubes 2 middle with being positioned at lower floor fully is connected is also isolated fully with earthing heap 4.
5. cover teleblem: cover with the 6 pairs of earthing of upper caldding layer heap 4 upsides and surrounding, and with the periphery of upper caldding layer 6 with the fixture compacting in case hot gas leak;
6. logical steam heated sterilization: start steam generator 5 to the logical steam of heating tube 2, when the temperature indicating device 8 that is connected to show detected temperatures with temperature-detecting device 3 shows that temperature in earthing heap 4 rises to 60 ℃, continue logical steam, make earthing heap 4 keep said temperature 9 hours,, allow nature lower the temperature.
Earthing duct type method of steam-sterilizing, it comprises the following steps:
1. earthing pretreatment: select the rice field do not use then bacterium mushroom waste material, the soil of plow layer is smashed, get appropriate soil and mix with appropriate lime, make acid-base value be adjusted to pH 8, the mixed proportion of soil and lime is: every 6 m
3Soil approximately adds 80kg lime; The amount of taking of soil is about 5500kg;
2. levelling of the land: select a place to carry out smooth or select smooth good place, in order to building heap;
3. build heap: comprise following step of sequentially carrying out:
A, covering counterdie: cover lower caldding layer 1 on the ground in the smooth good stockyard of building;
B, formation ground floor mound: first will adjust the cover soil material uniform spreading of acid-base value above lower caldding layer 1, and form the ground floor mound; Then on the ground floor mound trickle to regulate the earthing water content to humidity 30%; Spread afterwards 4 heating tubes that are parallel to each other 2 on the ground floor mound of water transfer, and put into temperature-detecting device 3 in the earthing between middle two heating tubes 2;
C, formation second layer mound: the cover soil material that first will adjust acid-base value continues uniform spreading above the ground floor mound, forms second layer mound; Then on the second layer mound trickle to regulate the earthing water content to humidity 30%; Spread afterwards 4 heating tubes that are parallel to each other 2 on the second layer mound of water transfer;
D, the 3rd layer of mound of formation: the cover soil material that will adjust acid-base value continues uniform spreading above second layer mound, forms the 3rd layer of mound;
Form two layers of heating tube of three layers of earthing therebetween, 2 these trapezoidal earthing heap 4 structures by above-mentioned steps; And arrange the heap face of earthing heap 4 smooth;
Earthing heap 4 specifications of building up are as follows: the spacing of earthing heap 4 bottoms and lower floor's heating tube 2 is 25cm, and lower floor's heating tube 2 is 45cm with the spacing of upper strata heating tube 2, and upper strata heating tube 2 is 45cm with the spacing at earthing heap 4 tops; Spacing between adjacent two heating tubes 2 of same layer is 45cm, and earthing heap 4 sides are 25cm with the distance of outermost heating tube 2 of lower floor's heating tube 2 near it, and earthing heap 4 sides are 20cm with the distance of outermost heating tube 2 of upper strata heating tube 2 near it.
4. connecting line is to form steam passage: four heating tubes 2 in left side are in turn connected to form a steam passage, four heating tubes 2 on right side are in turn connected to form another steam passage, the head end of each steam passage is connected with the steam output end of steam generator 5, the end of each steam passage is drawn out to outside earthing heap 4; This step 4. method of described connection heating tube 2 formation steam passages can comprise the following steps in the specific implementation:
A, the tail end mouth of pipe of two neighbouring heating tubes 2 is linked into an integrated entity with a heat-resisting soft cylinder bag 7 of bitubular mouth respectively, and offer an approximately condensed water tap in 0.6cm aperture at the heat-resisting soft cylinder bag 7 of bitubular mouth with the junction lower edge of lower floor's heating tube 2;
Between b, the front end mouth of pipe with two heating tubes 2 in upper strata left side, link into an integrated entity with a heat-resisting soft cylinder bag 7 of bitubular mouth respectively between the front end mouth of pipe of two heating tubes 2 in right side, upper strata, and offer respectively an approximately condensed water tap in 0.6cm aperture in the central bottom position of the heat-resisting soft cylinder of these two bitubular mouths bags 7;
C, the front end mouth of pipe that will be positioned at two heating tubes 2 of lower floor's outermost both sides are connected with the steam output end of steam generator 5 respectively;
D, the front end mouth of pipe that will be positioned at two heating tubes 2 in the middle of lower floor connect respectively a heat-resisting soft cylinder bag 7 of bitubular mouth separately;
E, after completing all and connecting, the end, front and back of lower caldding layer 1 is upwards folded the connection place of digging to the heat-resisting soft cylinder bag 7 of heating tube 2 and bitubular mouth, another nozzle of the heat-resisting soft cylinder bag 7 of the bitubular mouth that the front end mouth of pipe that makes each condensed water tap and earthing heap 4 isolate, and make the two piece heating tubes 2 middle with being positioned at lower floor fully is connected is also isolated fully with earthing heap 4.
5. cover teleblem: cover with the 6 pairs of earthing of upper caldding layer heap 4 upsides and surrounding, and with the periphery of upper caldding layer 6 with the fixture compacting in case hot gas leak;
6. logical steam heated sterilization: start steam generator 5 to the logical steam of heating tube 2, when the temperature in earthing heap 4 being detected rises to 65 ℃, continue logical steam, make earthing heap 4 keep said temperature 8 hours,, allow nature lower the temperature.
Utilize the earthing after above-described embodiment is sterilized to carry out mushroom-cultivating, not only Disinfection Effect is good, fully non agricultural chemical residuum, acid-base value is suitable, and sterilization, deinsectization, weeding, the soil covering culture mushroom after utilizing the present invention to sterilize, the comparable conventional contrast earthing of output on average increases production more than 8.7%.
Claims (10)
1. earthing duct type method of steam-sterilizing, it is characterized in that: it comprises the following steps:
1. earthing pretreatment: select the rice field do not use then bacterium mushroom waste material, the soil of plow layer is smashed, get appropriate soil and mix with appropriate lime, make acid-base value be adjusted to pH7-8, the mixed proportion of soil and lime is: every 5-6m
3Soil adds 60-80kg lime;
2. levelling of the land: select a place to carry out smooth or select smooth good place, in order to building heap;
3. build heap: comprise following step of sequentially carrying out:
A, covering counterdie: cover lower caldding layer (1) on the ground in the smooth good stockyard of building;
B, formation ground floor mound: first will adjust the cover soil material uniform spreading of acid-base value in lower caldding layer (1) top, and form the ground floor mound; Then on the ground floor mound trickle to regulate the earthing water content to humidity 20%-30%; Spread afterwards 4 heating tubes that are parallel to each other (2) on the ground floor mound of water transfer, and put into temperature-detecting device (3) in the earthing between middle two heating tubes (2);
C, formation second layer mound: the cover soil material that first will adjust acid-base value continues uniform spreading above the ground floor mound, forms second layer mound; Then on the second layer mound trickle to regulate the earthing water content to humidity 20%-30%; Spread afterwards 4 heating tubes that are parallel to each other (2) on the second layer mound of water transfer;
D, the 3rd layer of mound of formation: the cover soil material that will adjust acid-base value continues uniform spreading above second layer mound, forms the 3rd layer of mound;
Form this trapezoidal earthing heap (4) structure of two layers of heating tube of three layers of earthing therebetween (2) by above-mentioned steps;
4. connecting line is to form steam passage: four heating tubes (2) in left side are in turn connected to form a steam passage, four heating tubes (2) on right side are in turn connected to form another steam passage, the head end of each steam passage is connected with the steam output end of steam generator (5), the end of each steam passage is drawn out to outside earthing heap (4);
5. cover teleblem: with upper caldding layer (6), earthing heap (4) upside and surrounding are covered, and with the periphery of upper caldding layer (6) with the fixture compacting in case hot gas leak;
6. logical steam heated sterilization: start steam generator (5) to the logical steam of heating tube (2), when being connected with temperature-detecting device (3) when showing that with the temperature indicating device (8) that shows detected temperatures temperature in earthing heap (4) rises to 55-65 ℃, continue logical steam, make earthing heap (4) keep said temperature after 8-10 hour, allow nature lower the temperature; Described temperature indicating device (8) is located at outside the earthing heap (4) of building up.
2. earthing duct type method of steam-sterilizing according to claim 1 is characterized in that: step 4. described connection heating tube (2) method that forms steam passage specifically comprises the following steps:
A, use respectively the heat-resisting soft cylinder bag of bitubular mouth (7) to link into an integrated entity the tail end mouth of pipe of neighbouring two heating tubes (2), and offer the condensed water tap in a 0.4-0.6cm aperture at the heat-resisting soft cylinder bag of bitubular mouth (7) and the junction lower edge of lower floor's heating tube (2);
Between b, the front end mouth of pipe with two heating tubes in upper strata left side (2), use respectively a heat-resisting soft cylinder bag of bitubular mouth (7) to link into an integrated entity between the front end mouth of pipe of two heating tubes in right side, upper strata (2), and offer respectively the condensed water tap in a 0.4-0.6cm aperture in the central bottom position of the heat-resisting soft cylinder bags of these two bitubular mouths (7);
C, the front end mouth of pipe that will be positioned at two heating tubes (2) of lower floor's outermost both sides are connected with the steam output end of steam generator (5) respectively;
D, the front end mouth of pipe that will be positioned at two heating tubes (2) in the middle of lower floor connect respectively a heat-resisting soft cylinder bag of bitubular mouth (7) separately;
E, after completing all and connecting, the end, front and back of lower caldding layer (1) is upwards folded the connection place of digging to the heat-resisting soft cylinder bag of heating tube (2) and bitubular mouth (7), each condensed water tap and earthing heap (4) isolate fully, and make another nozzle of the heat-resisting soft cylinder of the bitubular mouth that is connected with the front end mouth of pipe that is positioned at two heating tubes (2) in the middle of lower floor bag (7) also pile (4) with earthing to isolate fully.
3. earthing duct type method of steam-sterilizing according to claim 3 is characterized in that: the heat-resisting soft cylinder bag of described bitubular mouth (7) is mushroom bacterium cylinder bag; Described lower caldding layer (1) and upper caldding layer (6) are made of plastic film or adiabator layer.
4. according to claim 1 and 2 or 3 described earthing duct type method of steam-sterilizing, it is characterized in that: the earthing heap (4) that 3. step is built up should meet following requirement: the spacing of earthing heap (4) bottom and lower floor's heating tube (2) is 20-25cm, lower floor's heating tube (2) is 40-45cm with the spacing of upper strata heating tube (2), and upper strata heating tube (2) is 40-45cm with the spacing at earthing heap (4) top; Spacing between adjacent two heating tubes of same layer (2) is 40-45cm, earthing heap (4) side is 20-25cm with the distance of outermost heating tube (2) of lower floor's heating tube (2) near it, and earthing heap (4) side is 15-20cm with the distance of outermost heating tube (2) of upper strata heating tube (2) near it.
5. chlorination equipment that is used for the described earthing duct type of claim 1 method of steam-sterilizing, it is characterized in that: it comprises steam generator (5) and steam sterilizing apparatus; Described steam sterilizing apparatus comprise pad be placed in lower caldding layer (1) under earthing heap (4), be used for being covered on earthing heap (4) top and the upper caldding layer (6) of surrounding and be located at lower caldding layer (1) and upper caldding layer (6) between 8 heating tubes that are parallel to each other (2); Described 8 heating tubes divide the two-layer laying in up and down, every layer has 4 heating tubes, and four heating tubes (2) in left side are in turn connected to form a steam passage, four heating tubes (2) on right side are in turn connected to form another steam passage, the head end of each steam passage is connected with the steam output end of steam generator (5), and the end of each steam passage is drawn out to outside earthing heap (4); Also be provided with temperature-detecting device (3) between two heating tubes in the centre of lower floor's heating tube (2) (2), the outside of steam sterilizing apparatus is provided with and is connected to show the temperature indicating device (8) of detected temperatures with temperature-detecting device (3).
6. chlorination equipment according to claim 5, it is characterized in that: the annexation of each steam passage is as follows:
The tail end mouth of pipe of a, neighbouring two heating tubes (2) links into an integrated entity by a heat-resisting soft cylinder bag of bitubular mouth (7), is provided with the condensed water tap in a 0.4-0.6cm aperture at the junction lower edge of the heat-resisting soft cylinder bag of bitubular mouth (7) and lower floor's heating tube (2);
Between the front end mouth of pipe of b, upper strata two heating tubes in left side (2), link into an integrated entity by a heat-resisting soft cylinder bag of bitubular mouth (7) respectively between the front end mouth of pipe of two heating tubes in right side, upper strata (2), and be respectively equipped with the condensed water tap in a 0.4-0.6cm aperture in the central bottom position of the heat-resisting soft cylinders of these two bitubular mouths bag (7);
C, the front end mouth of pipe that is positioned at two heating tubes (2) of lower floor's outermost both sides are connected with the steam output end of steam generator (5) respectively;
D, the front end mouth of pipe that is positioned at two heating tubes (2) in the middle of lower floor connect respectively a heat-resisting soft cylinder bag of bitubular mouth (7) separately.
7. chlorination equipment according to claim 6, it is characterized in that: the outward flange of described lower caldding layer (1) can upwards turn down; Described lower caldding layer (1) and upper caldding layer (6) are made by plastic film or adiabator layer.
8. chlorination equipment according to claim 6 is characterized in that: lower floor's heating tube (2) is 40-45cm with the spacing of upper strata heating tube (2), and the spacing between adjacent two heating tubes of same layer (2) is 40-45cm.
9. the described chlorination equipment of any one according to claim 5-8, it is characterized in that: the heating component (5-2) that described steam generator (5) comprises the thermotank (5-1) of splendid attire water and is used for thermotank (5-1) is heated, the vapour-discharge tube (5-4) that described thermotank (5-1) is provided with the water inlet pipe (5-3) of injected water and is used for exporting steam, the steam output end of steam generator (5) is located at the exit of vapour-discharge tube (5-4).
10. earthing duct type steam sterilization treating apparatus according to claim 9 is characterized in that: the bottom of described thermotank (5-1) or also be connected with the water-level observation meter (5-5) that extends from bottom to top near the position of bottom.
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| CN201310119241.3A CN103155829B (en) | 2013-04-08 | 2013-04-08 | Earthing pipeline type steam sterilization method and sterilization device thereof |
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| CN109349266A (en) * | 2018-11-20 | 2019-02-19 | 慕乃道 | A kind of soil high-temperature Pesticidal and sterilizing processing method |
| CN110313333A (en) * | 2019-08-15 | 2019-10-11 | 西宁市蔬菜技术服务中心 | It is a kind of for improving the apparatus and method of facility topsoil soils environment |
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