CN102322053A - Sand fixing fence net made from weedtrees, bamboos and reeds and manufacture method - Google Patents

Abstract

The invention relates to the technical field of desertification control project, in particular to a sand fixing fence net made from weedtrees, bamboos and reeds and a manufacture method, which aims to construct sand fixing fences on a desert through the sand fixing fence net which is provided by the invention, fix desert quicksand and restore desert ecology. The manufacture method of the sand fixing fence net comprises the following steps: the weedtrees, the bamboos and the reeds are mechanically processed so that net sheets are obtained and then the net sheets are sewed into the net which can reach dozens of meters or thousands of meters. The width of the sand fixing fence net can be chosen between 15cm to 35 cm according to the requirement. The porosity of the fence net is from 30 to 60 percent and is mixed on the sand fixing fence net.

Description

Fix the sand boom net and preparation method thereof with what weedtree, bamboo, reed were made

Technical field

The present invention relates to the sand control engineering technical field, be specially and a kind ofly fix the sand boom net and preparation method thereof with what weedtree, bamboo, reed were made.

Background technology

Stalk straw checkerboard barrier and the plastic wire fence in desert treatment, used at present; Fixed the sand to produce effect very much with ecological recovery in the desert; But need a large amount of stalks owing to make straw checkerboard barrier, because the stalk volume is big, consumption is big, it is very high to transport the desert cost of transportation; The straw checkerboard barrier construction needs civilian worker's dry weight muscular labor in the open air again, so construction cost is very high.The plastic wire fence not only cost of unit area is higher than straw checkerboard barrier, also has environmental pollution problems, therefore, invents the boom net that fixes the sand that a kind of low preparation cost, easy construction do not pollute the environment again, has been the needs of desert treatment.

Summary of the invention

The present invention aims to provide and a kind ofly fixes the sand boom net and preparation method thereof with what weedtree, bamboo, reed were made; Purpose is to fix the sand fence with the boom net construction to the desert of fixing the sand that the present invention makes; Fix the drift sand on the desertification land, plantation psammophytes in the middle of the fence that boom net is made makes institute's kind of plant receive the wind resistance sand prevention protection of fence on every side then; Improve the survival rate of seedling, reach the purpose of recovering desert ecological.

Weedtree of the present invention comprises shrub mobile jib and branch.

The present invention fixes the sand boom net and prolongs into boom net at the weedtree net sheet between the 15cm to 35cm by length and kind classification splicing sewing by a slice one leaf length.Fix the sand the wide cut of boom net and between 15cm to 35cm, select as required and classify, fix the sand the degree of porosity of boom net to mix on the net sheet, intersecting between 30% to 60%, fix the sand the length of boom net can be as required at tens meters to cutting out arbitrarily between several kms section.

Preparation method of the present invention is that weedtree, bamboo, reed are split into thin slice; On thin slice, squeeze out the crack with the drum extrusion machine; Sanction is cut into the thin slice between the 15cm to 35cm; With the equipment of tearing thin slice is torn into degree of porosity at 30% to 60% net sheet then, connecting a slice a slice net sheet with sewing machine is sewn into the long boom net that fixes the sand.

Description of drawings

Fig. 1 looks sketch map for the present invention fixes the sand the fence host.

In the accompanying drawing 1,1 for fixing the sand boom net, and 2 fix the sand the net sheet fragment of boom net for forming, and 3 is splicing seams, and 4 is the cotton bar, and 5 is sewing thread.

The specific embodiment

Combine accompanying drawing that the present invention is further described at present:

There are abundant reproducible weedtree, shrub in the China south of the River, bamboo and reed resource, and the present invention fixes the sand the method for boom net with weedtree, bamboo, reed making, and its characteristic comprises the steps:

The first step, mobile jib, branch, bamboo, the assorted branch of reed removal and the leaf of getting the fresh weedtree of firm felling are organized into strip material.

Second step, by the magnitude classification processing of kind and bar footpath, adopt strip material the bamboo wood that is complementary with classification split the sheet machine strip material is implemented to split sheet, thickly repeatedly split sheet through associating to what approach, be split into thickness to strip material in the strip of foil between the 1.5mm to 3mm.The tree shank diameter is more than 8cm, and the decorticating of available three-ply board stripping machine becomes the thin slice of thickness at 2cm.

The 3rd step the strip of foil of thickness 1.5mm to 3mm, was rolled into the strip of foil of thickness between 0.5mm to 1.2mm with roller press, squeezed out strip of foil to be covered with irregular reticulated cracks.

The 4th step, the strip of foil that is covered with irregular reticulated cracks after the roll extrusion, to cut out and be cut into the thin slice of length between 15cm to 35cm, concrete length and quantity are cut out by the production schedule and are cut.

In the 5th step, the thin slice that has cut sanction with the machine of tearing the net sheet is torn into degree of porosity equably at 30% to 60% net sheet, and makes net sheet dryness finalization.

The 6th step; The net sheet category of dryness finalization and length classification; The net sheet two ends that classification is identical, length is identical flush neatly spreads out; With the bottom surface and the surperficial jaconet bar of respectively spreading a wide cut 1cm of interior 1cm,, make a slice a slice net sheet be connected into the boom net that fixes the sand of hundreds of rice, a few km length through cloth and sewing thread at net sheet two ends with of the center line sewing of two industrial sewing machines that are complementary along thin cloth.Cut out according to requirements on transport then and cut, be rolled into the tubular packing.

The present invention can use mechanization in factory, to produce in enormous quantities.

Claims (2)

1. one kind is fixed the sand boom net with what weedtree, bamboo, reed were made, it is characterized in that:

The present invention fixes the sand boom net and prolongs into boom net by a slice one leaf length in the splicing sewing of the weedtree net sheet between the 15cm to 35cm; Fix the sand the wide cut of boom net and between 15cm to 35cm, select as required and classify; Fixing the sand the degree of porosity of boom net mixes intersecting on the sheet at net between 30% to 60%, fix the sand the length of boom net can be as required at tens meters to cutting out arbitrarily between several kms section.

2. make the method for boom net of fixing the sand with weedtree, bamboo, reed, it is characterized in that:

Preparation method of the present invention is that weedtree, bamboo, reed are split into thin slice; On thin slice, squeeze out the crack with the drum extrusion machine; Sanction is cut into the thin slice between the 15cm to 35cm; With the equipment of tearing thin slice is torn into degree of porosity at 30% to 60% net sheet then, connecting a slice a slice net sheet with sewing machine is sewn into the long boom net that fixes the sand.

Images