CN104472263A - Vegetation carpet structure with nutrient soil and knitting method for vegetation carpet structure - Google Patents
Vegetation carpet structure with nutrient soil and knitting method for vegetation carpet structure Download PDFInfo
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- CN104472263A CN104472263A CN201410783091.0A CN201410783091A CN104472263A CN 104472263 A CN104472263 A CN 104472263A CN 201410783091 A CN201410783091 A CN 201410783091A CN 104472263 A CN104472263 A CN 104472263A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/20—Cultivation on mats
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Abstract
The invention discloses a vegetation carpet structure with nutrient soil and a knitting method for the vegetation carpet structure. The method comprises the following steps: S1, laying a first vegetation carpet layer on a conveying belt; S2, setting up the transmission speed of the conveying belt; S3, adjusting the outlet of a nutrient soil adding device, and controlling the throughput of the nutrient soil so as to lay the nutrient soil on the first vegetation carpet layer by thickness of 3cm-5cm to form a nutrient soil layer; S4, laying a second vegetation carpet layer on the nutrient soil layer through a second vegetation carpet layer laying device; S5, quilting the first vegetation carpet layer, the nutrient soil layer and the second vegetation carpet layer together through a first quilting device to form the vegetation carpet structure with the nutrient soil. According to the knitting method for the vegetation carpet structure with the nutrient soil, disclosed by the invention, a fiber yarn layer with required density can be laid, and moreover, twined fiber yarns can be rapidly disentangled by a fiber yarn disentangling device; the laid vegetation carpet has very high ageing resistance.
Description
Technical field
The present invention relates to a kind of agricultural products and processing method thereof, particularly relate to a kind of vegetation blanket structure with Nutrition Soil and weaving method thereof.
Background technology
At present, existing vegetation blanket ageing resistace is poor, is being exposed to the sun for a long time and after rain drop erosion, just easily scatters through open air.Further, the process of vegetation blanket wastes time and energy.Therefore, a kind of vegetation blanket structure and machining method that can overcome the band Nutrition Soil of the problems referred to above is needed.
Summary of the invention
The present invention is intended to solve the problem.The object of this invention is to provide a kind of vegetation blanket structure with Nutrition Soil and weaving method thereof.
The invention provides a kind of weaving method of the vegetation blanket structure with Nutrition Soil, described weaving method is realized by the vegetation blanket braiding apparatus of band Nutrition Soil, wherein, the vegetation blanket braiding apparatus of described band Nutrition Soil comprises conveyer belt, the first careless blanket layer laying apparatus, Nutrition Soil adding set, the second careless blanket layer laying apparatus and the first quilting device; Described weaving method comprises:
Step 1S) the first careless blanket layer on the first careless blanket layer laying apparatus is laid on described conveyer belt;
Step 2S) transmission speed that arranges described conveyer belt is 1 minute ~ 2 minutes/meter;
Step 3S) adjust the outlet of described Nutrition Soil adding set, control the output quantity of Nutrition Soil, to make Nutrition Soil be laid in described first careless blanket layer according to the thickness of 3 centimetres ~ 5 centimetres, form nutrition soil layer;
Step 4S) by described second careless blanket layer laying apparatus, the second careless blanket layer is laid on nutrition soil layer;
Step 5S) by described first quilting device by described first careless blanket layer, described nutrition soil layer together with described second careless blanket layer quilting, formed band Nutrition Soil vegetation blanket structure.
Wherein, described weaving method also comprises the step 11S of laying first lining paper layer and the second lining paper lining paper layer), the step of described laying first lining paper layer and the second lining paper layer realizes in the first lining paper layer laying apparatus and the second lining paper layer laying apparatus of the vegetation blanket braiding apparatus of described band Nutrition Soil, the step 11S of described laying first lining paper layer and the second lining paper lining paper layer) comprising:
Step 111S) in step 2S) and step 3S) between, by described first lining paper layer laying apparatus, the first lining paper layer is laid in described first careless blanket layer;
Step 112S) in step 3S) and step 4S) between, by described second lining paper layer laying apparatus, the second lining paper layer is laid on described nutrition soil layer.
Wherein, described weaving method also comprises the step 12S laying Seed Layer), the step of described laying Seed Layer realizes in the seed laying apparatus of the vegetation blanket braiding apparatus of described band Nutrition Soil, the step 12S of described laying Seed Layer) comprising:
Step 121S) in step 3S) and step 112S) between, by described Seed Layer laying apparatus, seed is laid on described nutrition soil layer.
Wherein, described weaving method also comprises the braiding step of described first careless blanket layer and described second careless blanket layer, the braiding step of described first careless blanket layer and described second careless blanket layer realizes in the careless blanket braiding apparatus of the vegetation blanket braiding apparatus of described band Nutrition Soil, described careless blanket braiding apparatus comprises transport tape, off line laying apparatus, filament layer laying apparatus, online laying apparatus and the second quilting device;
The braiding step 21S of described first careless blanket layer and described second careless blanket layer) comprising:
Step 211S) off line on described off line laying apparatus is laid on described transport tape;
Step 212S) transmission speed that arranges described transport tape is 5 seconds ~ 10 seconds/meter;
Step 213S) adjust the outlet of described filament layer laying apparatus, control filametntary output quantity, to make filament according to 200 grams ~ 900 grams/meter
2density be laid on described on the net lower, form filament layer;
Step 214S) by described online laying apparatus, online is laid on filament layer;
Step 215S) by described second quilting device by described off line, described filament layer together with described online quilting, formed vegetation blanket.
Wherein, the braiding step 21S of described first careless blanket layer and described second careless blanket layer) also comprise filament supplying step 22S), described filament supplying step realizes in the filament conveying plant of described careless blanket braiding apparatus, described filament conveying plant comprises gravity sieve screening device and filament conveyer, described filament supplying step 22S) comprising:
Step 221S) rotating speed of blower fan system that arranges in described gravity sieve screening device is 6000 turns ~ 9000 revs/min, make the first wind direction interruption-forming internal-suction type wind direction of described gravity sieve screening device, filament to be sucked described gravity sieve screening device, and make the second wind direction interruption-forming of described gravity sieve screening device send formula wind direction outside, so that the filament after screening is delivered to described filament conveyer;
Step 222S) described filament conveyer described gravity sieve screening device second wind direction mouth export formula of sending outside air-flow effect under, filament is delivered in described filament layer laying apparatus.
Wherein, the braiding step 21S of described first careless blanket layer and described second careless blanket layer) also comprise filament decomposition step 23S), described filament decomposition step realizes in the filament decomposer of described careless blanket braiding apparatus, described filament decomposer comprises filament storing apparatus, described filament storing apparatus comprises charging aperture, discharging opening, first filament point unreeling and the second filament divide unreeling, described first filament point unreeling rotatably/be arranged on the inwall of described filament storing apparatus regularly, described first filament point unreeling is arranged multiple first and decompose tooth, described second filament point unreeling and a described first filament point unreeling be arranged in parallel, and are rotatably fixed on the inwall of described filament storing apparatus, and a described second filament point unreeling is provided with multiple second and decomposes tooth, described filament decomposition step 23S) comprising:
Step 231S) fiber wire bundle is delivered to described filament storing apparatus from described charging aperture;
Step 232S) rotary speed that arranges described second filament point unreeling is 4000 turns ~ 5000 revs/min, to divide unreeling fiber wire bundle to be decomposed by described first filament point unreeling and described second filament;
Step 233S) filament after decomposing is delivered to the first wind direction mouth of described blower fan system by discharging opening.
Present invention also offers a kind of vegetation blanket structure with Nutrition Soil, described vegetation blanket structure comprises:
First careless blanket layer;
Soil horizon, described soil horizon comprises the soil being suitable for vegetation growth; Described soil horizon is laid by the soil of the thickness of 3 centimetres ~ 5 centimetres and is formed;
Second careless blanket layer;
Described first careless blanket layer, described soil horizon pass through together with suture quilting with described second careless blanket layer.
Wherein, the density of described Seed Layer is 30 grams ~ 40 grams/meter
2.
Wherein, the density 300 grams ~ 400 grams/meter of described first careless blanket layer and/or described second careless blanket layer
2.
Wherein, the grid of described online is less than or equal to (40 ± 5) millimeter × (25 ± 5) millimeter; Described off line grid is less than or equal to (10 ± 2) millimeter × (8 ± 2) millimeter; The needle gage of described quilting is (55 ± 5) millimeter, and line-spacing is (50 ± 5) millimeter.
The filament layer of desired density can be laid out according to the vegetation blanket weaving method of band Nutrition Soil of the present invention, and utilize filament decomposer the filament of winding can be disassembled rapidly.The vegetation blanket structure of being produced by this vegetation blanket weaving method proves after testing, and get the sample of 0.235 meter, can resist the pulling force about 300 newton before ageing, moisture content is 7%-8%.Further, this vegetation blanket can tolerate ultraviolet being for a long time exposed to the sun, and has very high ageing resistace.
Accompanying drawing explanation
To be incorporated in specification and the accompanying drawing forming a part for specification shows embodiments of the invention, and together with the description for explaining principle of the present invention.In the drawings, similar Reference numeral is used for key element like representation class.Accompanying drawing in the following describes is some embodiments of the present invention, instead of whole embodiment.For those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can be obtained according to these accompanying drawings.
Fig. 1 shows the flow chart of the weaving method of the vegetation blanket structure according to band Nutrition Soil of the present invention;
Fig. 2 is the schematic diagram of the vegetation blanket braiding apparatus according to band Nutrition Soil of the present invention;
Fig. 3 is the schematic diagram according to careless blanket braiding apparatus of the present invention;
Fig. 4 is the structural representation according to the first filament decomposer of the present invention;
Fig. 5 is the schematic diagram according to the first filament point unreeling and the second filament point unreeling in the first filament decomposer of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can be combined mutually.
The invention provides a kind of weaving method of the vegetation blanket structure with Nutrition Soil, this weaving method is realized by the vegetation blanket braiding apparatus of band Nutrition Soil: careless for first on the first careless blanket layer laying apparatus blanket layer laid on a moving belt; The transmission speed arranging conveyer belt is 1 minute ~ 2 minutes/meter; The outlet of adjustment Nutrition Soil adding set, controls the output quantity of Nutrition Soil, to make Nutrition Soil be laid in the first careless blanket layer according to the thickness of 3 centimetres ~ 5 centimetres, forms nutrition soil layer; By the second careless blanket layer laying apparatus, the second careless blanket layer is laid on nutrition soil layer; By the first quilting device by the first careless blanket layer, nutrition soil layer together with the second careless blanket layer quilting, formed band Nutrition Soil vegetation blanket structure.
Weaving method and the vegetation blanket structure of vegetation blanket structure of the present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, comprise according to the vegetation blanket weaving method of band Nutrition Soil of the present invention:
Step 1S, is laid on conveyer belt 100 by the first careless blanket layer on the first careless blanket layer laying apparatus 101;
Step 2S, the transmission speed arranging conveyer belt 100 is 1 minute ~ 2 minutes/meter;
Step 3S, the outlet of adjustment Nutrition Soil adding set 102, controls the output quantity of Nutrition Soil, to make Nutrition Soil be laid in described first careless blanket layer according to the thickness of 3 centimetres ~ 5 centimetres, forms nutrition soil layer;
Step 4S, is laid on nutrition soil layer by the second careless blanket layer laying apparatus 103 by the second careless blanket layer;
Step 5S, by the first quilting device 104 by the first careless blanket layer, nutrition soil layer together with the second careless blanket layer quilting, formed band Nutrition Soil vegetation blanket structure.
Said method is realized by the vegetation blanket braiding apparatus with Nutrition Soil.As shown in Figure 2, this vegetation blanket braiding apparatus comprises the careless blanket layer laying apparatus 101 of conveyer belt 100, first, careless blanket layer laying apparatus 103, first quilting device 104 of Nutrition Soil adding set 102, second, further, the first careless blanket layer laying apparatus 101, careless blanket layer laying apparatus 103, first quilting device 104 of Nutrition Soil adding set 102, second set gradually along the transmission direction of conveyer belt 100.Wherein, the speed of conveyer belt 100 is 1 minute ~ 2 minutes/every meter.First careless blanket layer laying apparatus 101 is for being laid on conveyer belt 100 by the first careless blanket layer.The shape of Nutrition Soil adding set 102 is funnel-form, the length of the outlet of Nutrition Soil adding set 102 is identical with the length of the first careless blanket layer, the width-adjustable joint of the outlet of Nutrition Soil adding set 102, is laid in the first careless blanket layer with the thickness of 3 centimetres ~ 5 centimetres in order to control nutrition soil layer.Second careless blanket layer laying apparatus 103 is for being laid on nutrition soil layer by the second careless blanket layer, and the second careless blanket layer laying apparatus 103 comprises rotating shaft, and the second careless blanket layer is wound around on the rotary shaft.First quilting device 104 for by the first careless blanket layer, nutrition soil layer together with the second careless blanket layer quilting.
It should be noted that, the shape of above-mentioned Nutrition Soil adding set 102 is funnel-form is to enable Nutrition Soil wherein more successfully fall on conveyer belt 100, adding more fully.Further, the length of the outlet of this Nutrition Soil adding set 102 is identical with the width of the first careless blanket layer, is, in order to make, the whole width of the first careless blanket layer is all furnished with Nutrition Soil, there will not be the situation of Nutrition Soil skewness in careless blanket layer.The width-adjustable joint of the outlet of Nutrition Soil adding set 102 is the thickness in order to regulate Nutrition Soil, can certainly by the thickness regulating the speed of service of conveyer belt 100 to regulate Nutrition Soil.
In addition, the vegetation blanket braiding apparatus of band Nutrition Soil can also comprise cutting and calibrating device 105 and crimping device 106, as shown in Figure 2.
Vegetation blanket braiding apparatus with Nutrition Soil can also comprise the first lining paper layer laying apparatus and the second lining paper layer laying apparatus (not shown).First lining paper layer laying apparatus is arranged between the first careless blanket layer laying apparatus and Nutrition Soil adding set; Second lining paper layer laying apparatus is arranged between the second careless blanket layer laying apparatus and Nutrition Soil adding set.Like this, just between the first careless blanket layer and Nutrition Soil, cover one deck first lining paper layer, between the second careless blanket layer and Nutrition Soil, cover one deck second lining paper layer.
Therefore, the weaving method of the vegetation blanket structure with Nutrition Soil also comprises the step 11S of laying first lining paper layer and the second lining paper lining paper layer), lay the step 11S of the first lining paper layer and the second lining paper layer) realize in the first lining paper layer laying apparatus and the second lining paper layer laying apparatus of the vegetation blanket braiding apparatus of band Nutrition Soil, lay the step 11S of the first lining paper layer and the second lining paper lining paper layer) comprising:
Step 111S, in step 2S) and step 3S) between, by the first lining paper layer laying apparatus, the first lining paper layer is laid in the first careless blanket layer;
Step 112S, in step 3S) and step 4S) between, by the second lining paper layer laying apparatus, the second lining paper layer is laid on nutrition soil layer.
Again as shown in Figure 2, the vegetation blanket braiding apparatus of Nutrition Soil is with can also to comprise seed laying apparatus 107.This seed laying apparatus 107 is arranged between Nutrition Soil adding set 102 and the second lining paper layer laying apparatus, and wherein, the outlet of seed laying apparatus 107 is adjustable outlet, by regulating the size of outlet, can control the density of laid seed.Particularly, the seed configured is placed in seed laying apparatus 107, the outlet of seed laying apparatus 107 can be the gap of an adjustable width, and seed is at the uniform velocity fallen on Nutrition Soil by this gap, regulates seed addition according to gap size and the crawler belt speed of service.Such as, the addition of seed can be every square meter 30-40g.
Therefore, this weaving method also comprises the step 12S laying Seed Layer), the step of laying Seed Layer realizes in the seed laying apparatus of the vegetation blanket braiding apparatus of band Nutrition Soil, comprising:
Step 121S) in step 3S) and step 112S) between, by Seed Layer laying apparatus 107, seed is laid on nutrition soil layer.
In Fig. 2, the vegetation blanket braiding apparatus of band Nutrition Soil also comprises Nutrition Soil conveyer belt 108, and this Nutrition Soil conveyer belt 108 is arranged on the below of Nutrition Soil adding set 102, and the transmission speed of Nutrition Soil conveyer belt 108 is identical with the transmission speed of conveyer belt 100.This Nutrition Soil conveyer belt 108 can cushion when Nutrition Soil falls from Nutrition Soil adding set 102, ensures that Nutrition Soil is fallen on conveyer belt 100 with uniform speed.
The weaving method of the vegetation blanket with Nutrition Soil also comprises the braiding step of the first careless blanket layer and the second careless blanket layer, and the braiding step of the first careless blanket layer and the second careless blanket layer realizes in the careless blanket braiding apparatus of the vegetation blanket braiding apparatus of band Nutrition Soil.The braiding step 21S of the first careless blanket layer and described second careless blanket layer) comprising:
Step 211S, is laid on transport tape 5 by off line on off line laying apparatus 6;
Step 212S, the transmission speed arranging transport tape 5 is 5 seconds ~ 10 seconds/meter;
Step 213S, the outlet of adjustment filament layer laying apparatus 7, controls filametntary output quantity, to make filament according to 200 grams ~ 900 grams/meter
2density be laid on the net lower, form filament layer;
Step 214S, is laid on filament layer by online laying apparatus 8 by online;
Step 215S, by the second quilting device 9 by off line, filament layer together with online quilting, form vegetation blanket.
Fig. 3 shows the schematic diagram of this careless blanket braiding apparatus.As shown in Figure 3, careless blanket braiding apparatus comprises filament conveying plant 1 and vegetation blanket laying apparatus 2.Wherein, filament conveying plant 1 comprises gravity sieve screening device 3 and filament conveyer 4, and gravity sieve screening device 3 output gas flow is to push filament conveyer 4 by filament, and this filament conveyer 4 can be pipe-like conveyer.Vegetation blanket laying apparatus 2 comprises transport tape 5, off line laying apparatus 6, filament layer laying apparatus 7, online laying apparatus 8 and the second quilting device 9.Off line laying apparatus 6 is for being laid on transport tape 5 by off line, filament layer laying apparatus 7 is lower online to form filament layer for being laid on by filament, online laying apparatus 8 for online is laid on filament layer, the second quilting device 9 for by off line, filament layer together with online quilting.Filament in filament layer can be processed by rice and wheat straw, shredded coconut meat, palm silk etc.
Again as shown in Figure 3, off line laying apparatus 6, filament layer laying apparatus 7, online laying apparatus 8 and the second quilting device 9 set gradually along the transmission direction of transport tape 5.Like this, first set net on transport tape 5 upper berth, then the filament filtered out by gravity sieve screening device 3 is laid on the net lower by filament layer laying apparatus 7, then on the off line and filament layer completed, lay online by means of transport tape 5 and online laying apparatus 8, finally by the second quilting device 9 by off line, the filament layer completed and surf the Net quilting together.
Wherein, off line laying apparatus 6 comprises the first rotating shaft, is off linely wrapped on the first rotating shaft.When off line one end has been laid on transport tape 5, by means of the power of transport tape 5, to be off linely just laid on transport tape 5.Similarly, online laying apparatus 8 comprises the second rotating shaft, and online is wrapped on the second rotating shaft, and when the one end of surfing the Net has been laid on the filament layer on transport tape 5, by means of the power of transport tape 5, online is just laid on transport tape 5.Like this, the structure of off line, filament layer and online is defined from bottom to top.Off line, the filament layer laid and the structure of online and then be transmitted band 5 and transfer to the second quilting device 9 place, off line, the filament layer laid and the structure of online are carried out quilting by the second quilting device 9, form vegetation blanket.
As Fig. 3 describes, filament layer laying apparatus 7 is connected with the first end of filament conveyer 4.The outlet of filament layer laying apparatus 7 is adjustable outlet, in order to control filametntary output quantity.When needs increase filametntary output quantity in the unit interval, the area of section of the outlet of filament layer laying apparatus 7 can be increased, when needs reduce filametntary output quantity in the unit interval, the area of section of the outlet of filament layer laying apparatus 7 can be reduced.In addition, the cross sectional shape of the outlet of filament layer laying apparatus 7 can set as required, such as, be rectangle.If outlet is set as rectangle, so, the length of the outlet of filament layer laying apparatus 7 is identical with the width of online, such as, can be 2.45 meters.Width can decide according to filametntary output quantity, such as, can adjust between 3 centimetres ~ 5 centimetres.If outlet is other shapes, can adjust accordingly according to actual conditions.
In addition, the braiding step 21S of the first careless blanket layer and described second careless blanket layer) also comprise filament supplying step 22S), filament supplying step 22S) realize in the filament conveying plant 1 of careless blanket braiding apparatus, filament conveying plant 1 comprises gravity sieve screening device 3 and filament conveyer 4, filament supplying step 22S) comprising:
Step 221S, the rotating speed arranging the blower fan system in gravity sieve screening device 3 is 6000 turns ~ 9000 revs/min, make the first wind direction interruption-forming internal-suction type wind direction of gravity sieve screening device 3, so that filament is sucked gravity sieve screening device 3, and make the second wind direction interruption-forming of gravity sieve screening device 3 send formula wind direction outside, so that the filament after screening is delivered to filament conveyer 4;
Step 222S, filament, under the effect of formula of sending outside the air-flow of the second wind direction mouth output of gravity sieve screening device 3, is delivered in filament layer laying apparatus 7 by filament conveyer 4.
Wherein, gravity sieve screening device 3 comprises blower fan system (not shown), and blower fan system comprises to be provided the first wind direction mouth of internal-suction type air-flow and provide the second wind direction mouth sending formula air-flow outside.First wind direction mouth is used for filament to suck gravity sieve screening device 3; Second wind direction mouth is connected with the second end of filament conveyer 4, for the filament after screening is delivered to filament conveyer 4.In addition, gravity sieve screening device 3 also comprises gravity decompressor (not shown), and the first end of gravity decompressor is connected with the first wind direction mouth of blower fan system, and the second end of gravity decompressor 3 is connected with filament layer laying apparatus 7.Pneumatic convey got back to the first wind direction mouth in the effect of gravity decompressor 3, to make filament be dropped in filament layer laying apparatus 7 by the effect of gravity, and can not swim in filament conveyer 7.
In the application of reality, second wind direction mouth is arranged on upper end or the top of gravity sieve screening device 3, like this, in gravity sieve screening device 3, upwards formed and send formula air-flow outside, filament, under the effect of formula of sending outside air-flow upwards, is upwards blown afloat, the impurity adulterated in filament, such as stone, branch etc., can drop to the bottom of gravity sieve screening device 3 under gravity, filament then, under the effect of formula of sending outside air-flow upwards, is transported to filament conveyer 4 place.Through such gravity screening process, filament can remove impurity effectively.
As described above, filament conveyer 4 is duct-like conveyer, and filament, under the effect of air-flow, is transported to filament layer laying apparatus 7 place by duct-like conveyer.
In order to avoid filament still swims in filament laying apparatus 7 under the effect of air-flow, gravity decompressor is provided with between gravity sieve screening device 3 and filament layer laying apparatus 7, gravity decompressor is pipe-like gravity decompressor, its first end is connected with the first wind direction mouth of blower fan system, that is, what produce due to the first wind direction mouth is the air-flow of internal-suction type, like this, for the air-flow in gravity decompressor, suction is created to internal-suction type air-flow, air-flow in gravity decompressor, under the suction of the air-flow of internal-suction type, be back to the first wind direction mouth, thus make the air-flow being carried out filament transmission by filament conveyer 4 be back to the first wind direction mouth by gravity decompressor, and then avoid the filament be transferred in filament layer laying apparatus 7 and be still suspended in filament laying apparatus 7.
Through experimental results demonstrate, according to filament, such as rice and wheat straw, shredded coconut meat, palm silk, feature, by the rotating speed of the blower fan of blower fan system be 6000 turns ~ 9000 revs/min, particularly about 20,000 revs/min, the screening that filament can compare by the air-flow given by blower fan system, the process screening of being screened by gravity by the foreign material such as stone, sand and branch is clean.
The length of filament conveyer 4 and gravity decompressor is 10 meters ~ 20 meters, particularly 18 meters.Under above-mentioned rotating speed and under the setting of this delivered length and length of circumfluence, the attenuation degree of the air-flow in filament conveyer 4 is suitable and be unlikely to due to air-flow overdamping and be trapped in by filament in filament conveyer 4, also be unlikely to because air-flow decay is too small thus to make to enter into air-flow in filament layer laying apparatus 7 excessive and be unfavorable for that air-flow in filament laying apparatus 7 to be back to the first wind direction mouth of blower fan system by duct-like gravity decompressor, thus the filament be sent in filament layer laying apparatus 7 is suspended in filament layer laying apparatus 7.In the present invention, the exit that filament layer laying apparatus 7 only has filament layer to lay is open, and other places are sealing shape, and filament layer laying apparatus 7 is highly be about cube structure or the similar structures body of 3 ~ 5 meters.Like this, filament conveyer 4 and gravity decompressor are all arranged on filament layer laying apparatus 7 top, filament is transferred in filament layer laying apparatus 7 by filament conveyer 4, and delivery air now has decayed to and has been not enough to make filament overcome the effect of gravity and be suspended in filament layer laying apparatus 7.And the air-flow of now decaying is very high due to the height of filament layer laying apparatus 7, the exit that the filament layer being not enough to flow to filament layer laying apparatus 7 is laid.Because one end of gravity decompressor is communicated with the first wind direction mouth of internal-suction type air-flow that provides of blower fan system, suction is there is in what make gravity decompressor with this one end place of filament layer laying apparatus 7, therefore, be delivered to the air-flow at filament layer laying apparatus 7 place by filament conveyer 4, be able to the first wind direction mouth being back to blower fan system by gravity decompressor.
In addition, the braiding step 21S of the first careless blanket layer and described second careless blanket layer) also comprise filament decomposition step 23S), filament decomposition step 23S) realize in the filament decomposer of careless blanket braiding apparatus.Filament decomposition step 23S) comprising:
Step 231S, is delivered to filament storing apparatus 13 by fiber wire bundle from charging aperture 14;
Step 232S, the rotary speed arranging the second filament point unreeling 12 is 4000 turns ~ 5000 revs/min, to divide unreeling 12 fiber wire bundle to be decomposed by the first filament point unreeling 11 and the second filament;
Step 233S, is delivered to the first wind direction mouth of blower fan system by discharging opening by the filament after decomposition.
In the diagram, the structural representation of the first filament decomposer 10 is illustrated.First filament decomposer 10 comprises the first filament storing apparatus 13, first filament storing apparatus 13 and comprises again the first charging aperture 14, first discharging opening, the first filament point unreeling 11 and the second filament point unreeling 12.Wherein, the filament be intertwined, i.e. fiber wire bundle, enter from the first charging aperture 14, the filament disassembled out exports from the first discharging opening.
First filament point unreeling 11 rotatably/be arranged on regularly on the inwall of the first filament storing apparatus 13, and the first filament point unreeling 11 is arranged multiple first decompose tooth.Second filament point unreeling 12 and the first filament point unreeling 11 be arranged in parallel, and are rotatably fixed on the inwall of the first filament storing apparatus 13, and the second filament point unreeling 12 is provided with multiple second and decomposes tooth.Fig. 5 shows the first filament point unreeling 11 and the second filament point unreeling 12 of setting parallel to each other, and two points of unreeling are arranged multiple first decomposes tooth and multiple second decomposition tooth.First filament point unreeling 11 and the second filament point unreeling 12 can one of them be fixedly installed, and namely do not rotate when decomposing filament; Also can two filament point unreeling all can rotate, but two filament point unreeling rotate along contrary direction when decomposing filament, thus be convenient to disassemble filament.The state that first filament point unreeling 11 is fixedly installed is shown in Fig. 5, certainly, also the first filament point unreeling can have been can be rotatably set in filament storing apparatus.In Figure 5, the first filament point unreeling 11 illustrate only a row and decompose tooth.It also can arrange many rows as required and decompose tooth, or multiple decomposition tooth that is crisscross arranged.Second filament point unreeling 12 illustrates multiple decomposition tooth.The plurality of decomposition tooth can be crisscross arranged as required or be arranged in parallel.
Through experimental results demonstrate, the first setting of decomposing the size of tooth and described second decomposition tooth should not be long, may cause filametntary winding, thus affect filametntary discomposing effect if long.In actual application, the length can decomposing tooth and the second decomposition tooth by first is set to such as, and 30 ~ 70 millimeters, especially, can be set to 40 ~ 50 millimeters, space width can be set to such as, 40 ~ 65 millimeters, especially, is set to 45 ~ 50 millimeters.Further, the first decomposition tooth can not be identical with the second length of decomposing tooth.
As required, the density etc. of filament layer on degree, the speed weaving vegetation blanket, vegetation blanket disassembled by such as filament, arranges the rotary speed that the first decomposition tooth and described second decomposes tooth.Such as, the rotary speed of the first filament point unreeling 11 and/or described second filament point unreeling 12 is 4000 turns ~ 5000 revs/min.
Under above-mentioned first decomposes tooth and second decomposes the length of tooth and the facilities at interval, and the rotary speed of the first filament point unreeling 11 and/or the second filament point unreeling 12 is arranged in a manner described, can by fiber wire bundle, particularly shredded coconut meat bundle, decomposes effectively.
As shown in Figure 3, the filament after being decomposed by this first filament decomposer 10, is transferred into the first wind direction mouth place of blower fan system by the first discharging opening of the first filament decomposer 10.
As described above, the rotating speed of the blower fan of blower fan system is set to 6000 turns ~ 9000 revs/min, the mode can screened by gravity is effectively by filament and magazins' layout.On this basis, coordinate the first filament decomposer provided by the present invention 10 pairs of filaments to decompose formed filament, its length can reach 10 ~ 20 centimetres, is more applicable for the filament of gravity screening mode and the separate mode of impurity.
As required, the density etc. of such as vegetation blanket, arranges the size of the speed of service of conveyer belt 5 and the outlet of filament layer laying apparatus 7.Such as, in step 2S) in the speed of service of conveyer belt 5 is set to 5 seconds-10 seconds/meters, under this setting, the filametntary density of vegetation blanket is 200-900 gram/meter
2.The speed of service of conveyer belt 5 can be set to 6 seconds-8 seconds/meters particularly.Further, in step 3S) in can adjust the outlet of described filament laying apparatus, control filametntary output quantity, to make filament according to 300 grams ~ 500 grams/meter
2density be laid on described on the net lower, formed fibrage.Especially, in the outlet of filament layer laying apparatus 7 according to above-mentioned setting, when the speed of service of conveyer belt 5 is set to 6.5 seconds/meter of, can according to filament density 350 grams/meter
2filament layer is laid on the net lower.If the outlet of filament laying apparatus 7 is other shapes, can according to above-mentioned specification respective settings, to meet the demand of vegetation blanket density etc.
The environmental protection vegetation grass blanket structure of the band Nutrition Soil woven by above-mentioned weaving method comprises: the first careless blanket layer; Soil horizon, soil horizon comprises the soil being suitable for vegetation growth; Soil horizon is laid by the soil of the thickness of 3 centimetres ~ 5 centimetres and is formed; Second careless blanket layer; First careless blanket layer, soil horizon pass through together with suture quilting with the second careless blanket layer.Wherein, the density of Seed Layer is 30 grams ~ 40 grams/meter
2.Further, the density of the first careless blanket layer and/or described second careless blanket layer can be 300 grams ~ 400 grams/meter
2, concrete, can be 350 grams/meter
2.
In addition, the grid of online is less than or equal to (40 ± 5) millimeter × (25 ± 5) millimeter; Off line grid is less than or equal to (10 ± 2) millimeter × (8 ± 2) millimeter; The needle gage of quilting is (55 ± 5) millimeter, and line-spacing is (50 ± 5) millimeter.
Careless blanket braiding apparatus according to the present invention utilizes filament conveying plant 1 and vegetation blanket laying apparatus 2, can lay out the filament layer of desired density.By adjusting the speed of service of conveyer belt 5, and the outlet of filament laying apparatus 7, the filametntary laying density of vegetation blanket can be adjusted.As described above, such as, when the speed of service of adjustment conveyer belt 5 is 6 seconds-8 seconds/meters, the filametntary density of vegetation blanket is 300-500 gram/m2.The careless blanket produced by this careless blanket braiding apparatus proves after testing, and get the sample of 0.235 meter, can resist the pulling force about 300 newton before ageing, moisture content is 7%-8%.Further, this careless blanket can tolerate ultraviolet being for a long time exposed to the sun, and has very high ageing resistace.
The vegetation blanket of this band Nutrition Soil may be used for the association areas such as Mine ecology reparation, rivers and canals shore protection, railway, highway slope protection, refuse landfill sealing, roof greening, vertical greening, desertification treatment, soilless culture, arbor mulch, Ecological Park construction.In use, as carpeted, vegetation blanket is covered in water seasoning on treated hillside or roadbed or level ground bed, sow grass seeds by duster in advance or grass seeds germinating growth that vegetation blanket carries, after one week, grass seeds germinating growth, just can form high-quality vegetation.As the vegetable fiber of environmental protection vegetation blanket raw material, also do not worry, it can lump together with soil after natural degradation, becomes the nutrient matrix of vegetation.
Above-described content can combine enforcement individually or in every way, and these variant are all within protection scope of the present invention.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit.Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. the weaving method of the vegetation blanket structure with Nutrition Soil, it is characterized in that, described weaving method is realized by the vegetation blanket braiding apparatus of band Nutrition Soil, wherein, the vegetation blanket braiding apparatus of described band Nutrition Soil comprises conveyer belt (100), the first careless blanket layer laying apparatus (101), Nutrition Soil adding set (102), the second careless blanket layer laying apparatus (103) and the first quilting device (104); Described weaving method comprises:
Step 1S) the first careless blanket layer on the first careless blanket layer laying apparatus (101) is laid on described conveyer belt (100);
Step 2S) transmission speed that arranges described conveyer belt (100) is 1 minute ~ 2 minutes/meter;
Step 3S) adjust the outlet of described Nutrition Soil adding set (102), control the output quantity of Nutrition Soil, to make Nutrition Soil be laid in described first careless blanket layer according to the thickness of 3 centimetres ~ 5 centimetres, form nutrition soil layer;
Step 4S) by described second careless blanket layer laying apparatus (103), the second careless blanket layer is laid on nutrition soil layer;
Step 5S) by described first quilting device (104) by described first careless blanket layer, described nutrition soil layer together with described second careless blanket layer quilting, formed band Nutrition Soil vegetation blanket structure.
2. the weaving method of the vegetation blanket structure of band Nutrition Soil as claimed in claim 1, it is characterized in that, described weaving method also comprises the step 11S of laying first lining paper layer and the second lining paper lining paper layer), the step of described laying first lining paper layer and the second lining paper layer realizes in the first lining paper layer laying apparatus and the second lining paper layer laying apparatus of the vegetation blanket braiding apparatus of described band Nutrition Soil, the step 11S of described laying first lining paper layer and the second lining paper lining paper layer) comprising:
Step 111S) in step 2S) and step 3S) between, by described first lining paper layer laying apparatus, the first lining paper layer is laid in described first careless blanket layer;
Step 112S) in step 3S) and step 4S) between, by described second lining paper layer laying apparatus, the second lining paper layer is laid on described nutrition soil layer.
3. the weaving method of the vegetation blanket structure of band Nutrition Soil as claimed in claim 2, it is characterized in that, described weaving method also comprises the step 12S laying Seed Layer), the step of described laying Seed Layer realizes in the seed laying apparatus (107) of the vegetation blanket braiding apparatus of described band Nutrition Soil, the step 12S of described laying Seed Layer) comprising:
Step 121S) in step 3S) and step 112S) between, by described Seed Layer laying apparatus (107), seed is laid on described nutrition soil layer.
4. the weaving method of the vegetation blanket of band Nutrition Soil as claimed in claim 1, it is characterized in that, described weaving method also comprises the braiding step of described first careless blanket layer and described second careless blanket layer, the braiding step of described first careless blanket layer and described second careless blanket layer realizes in the careless blanket braiding apparatus of the vegetation blanket braiding apparatus of described band Nutrition Soil, described careless blanket braiding apparatus comprises transport tape (5), off line laying apparatus (6), filament layer laying apparatus (7), online laying apparatus (8) and the second quilting device (9);
The braiding step 21S of described first careless blanket layer and described second careless blanket layer) comprising:
Step 211S) off line on described off line laying apparatus (6) is laid on described transport tape (5);
Step 212S) transmission speed that arranges described transport tape (5) is 5 seconds ~ 10 seconds/meter;
Step 213S) adjust the outlet of described filament layer laying apparatus (7), control filametntary output quantity, to make filament according to 200 grams ~ 900 grams/meter
2density be laid on described on the net lower, form filament layer;
Step 214S) by described online laying apparatus (8), online is laid on filament layer;
Step 215S) by described second quilting device (9) by described off line, described filament layer together with described online quilting, formed vegetation blanket.
5. the weaving method of vegetation blanket structure as claimed in claim 4, it is characterized in that, the braiding step 21S of described first careless blanket layer and described second careless blanket layer) also comprise filament supplying step 22S), described filament supplying step realizes in the filament conveying plant (1) of described careless blanket braiding apparatus, described filament conveying plant (1) comprises gravity sieve screening device (3) and filament conveyer (4), described filament supplying step 22S) comprising:
Step 221S) rotating speed of blower fan system that arranges in described gravity sieve screening device (3) is 6000 turns ~ 9000 revs/min, make the first wind direction interruption-forming internal-suction type wind direction of described gravity sieve screening device (3), filament to be sucked described gravity sieve screening device (3), and make the second wind direction interruption-forming of described gravity sieve screening device (3) send formula wind direction outside, so that the filament after screening is delivered to described filament conveyer (4);
Step 222S) described filament conveyer (4) described gravity sieve screening device (3) second wind direction mouth export formula of sending outside air-flow effect under, filament is delivered in described filament layer laying apparatus (7).
6. the weaving method of vegetation blanket structure as claimed in claim 4, it is characterized in that, the braiding step 21S of described first careless blanket layer and described second careless blanket layer) also comprise filament decomposition step 23S), described filament decomposition step realizes in the filament decomposer (10) of described careless blanket braiding apparatus, described filament decomposer comprises filament storing apparatus (13), described filament storing apparatus (13) comprises charging aperture (14), discharging opening, first filament point unreeling (11) and the second filament divide unreeling (12), described first filament point unreeling (11) rotatably/be arranged on the inwall of described filament storing apparatus (13) regularly, described first filament point unreeling (11) is arranged multiple first and decompose tooth, described second filament point unreeling (12) and described first filament point unreeling (11) be arranged in parallel, and being rotatably fixed on the inwall of described filament storing apparatus (13), described second filament point unreeling (12) is provided with multiple second and decomposes tooth, described filament decomposition step 23S) comprising:
Step 231S) fiber wire bundle is delivered to described filament storing apparatus (13) from described charging aperture (14);
Step 232S) rotary speed that arranges described second filament point unreeling (12) is 4000 turns ~ 5000 revs/min, to divide unreeling (12) fiber wire bundle to be decomposed by described first filament point unreeling (11) and described second filament;
Step 233S) filament after decomposing is delivered to the first wind direction mouth of described blower fan system by discharging opening.
7., by a vegetation blanket structure for the band Nutrition Soil of described weaving method realization arbitrary in claim 1-6, it is characterized in that, described vegetation blanket structure comprises:
First careless blanket layer;
Soil horizon, described soil horizon comprises the soil being suitable for vegetation growth; Described soil horizon is laid by the soil of the thickness of 3 centimetres ~ 5 centimetres and is formed;
Second careless blanket layer;
Described first careless blanket layer, described soil horizon pass through together with suture quilting with described second careless blanket layer.
8. vegetation blanket structure as claimed in claim 7, it is characterized in that, the density of described Seed Layer is 30 grams ~ 40 grams/meter
2.
9. vegetation blanket structure as claimed in claim 7, is characterized in that, the density of described first careless blanket layer and/or described second careless blanket layer 300 grams ~ 400 grams/meter
2.
10. vegetation blanket structure as claimed in claim 7, it is characterized in that, the grid of described online is less than or equal to (40 ± 5) millimeter × (25 ± 5) millimeter; Described off line grid is less than or equal to (10 ± 2) millimeter × (8 ± 2) millimeter; The needle gage of described quilting is (55 ± 5) millimeter, and line-spacing is (50 ± 5) millimeter.
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| US4364197A (en) * | 1980-03-11 | 1982-12-21 | Fitexa S.A. | Pre-grown turf and manufacturing of pre-grown turf |
| JP2002171830A (en) * | 2000-12-08 | 2002-06-18 | Soko Seiren Kk | Moss-planting sheet and method for manufacturing the same |
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| CN104472263B (en) | 2017-03-22 |
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Effective date of registration: 20230417 Address after: 223999 North of Beidaihe Road, east of Mount Taishan Road, Sihong Economic Development Zone, Suqian City, Jiangsu Province Patentee after: KLD ENVIRONMENT PROTECTION VEGETATION JIANGSU CO.,LTD. Address before: Daotianyi Village, Changyang Town, Fangshan District, Beijing 102442 Patentee before: KLD INTERNATIONAL ENVIRONMENTAL PROTECTION VEGETATION (BEIJING) Co.,Ltd. |