CN202385571U - Production device of mulching film - Google Patents
Production device of mulching film Download PDFInfo
- Publication number
- CN202385571U CN202385571U CN201120572073XU CN201120572073U CN202385571U CN 202385571 U CN202385571 U CN 202385571U CN 201120572073X U CN201120572073X U CN 201120572073XU CN 201120572073 U CN201120572073 U CN 201120572073U CN 202385571 U CN202385571 U CN 202385571U
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- China
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- stock
- mulch film
- stock pump
- conveying plant
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- Expired - Fee Related
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Abstract
The utility model relates to a production device of a mulching film. The production device comprises a pulping component, a net forming component, a conveying device, a drying device and a drying and rolling device, wherein the net forming component is connected with the pulping component; one end of the conveying device is connected with the net forming component; and the other end of the conveying device is connected with the drying and rolling device by the drying device. The production device has the advantages that the fiber can be uniformly distributed, and the density of the produced mulching film is uniform; and the gram weight of the produced mulching film can be controlled according to the requirement.
Description
Technical field
The utility model relates to a kind of process units of mulch film, but especially relates to the process units of the agricultural mulching that a kind of natural degradation can breathe.
Background technology
About the process units of mulch film, the spunlaced manufacturing installation of the employing that has, the distance that forms operation to fiber tangling process from fibre web is longer, is unfavorable for operation.Also have plenty of raw fibre and water supplied to together and have enough to meet the need the operation that on the rake of the netted silk screen conveyer belt between a plurality of working rolls, forms fibre web, and on the silk screen conveyer belt to the fibre web water spray and accomplish the operation that nonwoven forms.This method is unfavorable for the density control of mulch film, and fiber dispersion is irregular.Non-degradable causes extremely serious harm for environment and soil to the mulch film of its formation owing to add chemical composition.
The utility model content
The utility model technical problem to be solved provides a kind of fiber and can evenly distribute, and the ground film density of production is even, and can change according to surrounding air humidity, can regulate the device of airing function automatically.
The technical scheme that the utility model solves the problems of the technologies described above is following: a kind of process units of mulch film; Comprise pulping component; Become screen component, conveying plant, drying installation and oven dry devices for taking-up; Said one-tenth screen component is connected with said pulping component, and an end of said conveying plant is connected with said one-tenth screen component, and the other end of said conveying plant is connected with said oven dry devices for taking-up through said drying installation.
The beneficial effect of the utility model is: utilize the device of the utility model, fiber can evenly be distributed, the ground film density of production is even; The mulch film grammes per square metre of producing can be controlled on request;
In addition, can also realize the production of multiple different mulch films, but the mulch film natural degradation of production need not add any chemical assistant, adhesive.Be beneficial to environmental protection and green proportion of crop planting, improve the quality of product, output and added value improve competitive power of product.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, said pulping component comprises beater, underground stock tank, pulp storage tank, stock pump, quantitative control device, blending chest and the header box of joining; The said underground stock tank of joining is connected with said beater; Said pulp storage tank is connected with the said underground stock tank of joining through said stock pump; Said quantitative control device is connected with said pulp storage tank through said stock pump; Said blending chest is connected with said quantitative control device through said stock pump, and said header box is connected with said blending chest through said stock pump.
Adopt the beneficial effect of above-mentioned further scheme to be, be provided with the size of quantitative control device scalable stock volume.
Further, said one-tenth screen component comprises net groove and the pressure roller that is connected with said net groove, and said net groove is connected with said header box through said stock pump, and said pressure roller is connected with said conveying plant.
Further, be provided with the moulding cylinder mould in the said net groove.
Adopt the beneficial effect of above-mentioned further scheme to be, utilize the rotation of netting moulding cylinder mould in the groove to make fiber be evenly distributed in the cylinder mould sub-surface and accomplish fibre web W to become to net the operation of finalizing the design with filtration.
Further, said beater, underground connection of joining between stock tank, pulp storage tank, stock pump, quantitative control device, blending chest header box and the net groove all connect through pipeline.
Further, said pipeline is a plastic conduit.
Further, said conveying plant is a conveyer belt.Said conveyer belt is made up of papermaker's felt.
Said drying mode is hot blast vacuum dehydration and pressure roller press dewatering.Be provided with steam dryer and buncher in the said oven dry devices for taking-up.Utilize the heat drying of oven dry devices for taking-up, form the mulch film product, and utilize the motor of drying devices for taking-up to rotate nature and batch, accomplish and produce.
Description of drawings
Fig. 1 is the flow chart of the process units of the utility model mulch film;
In the accompanying drawing, the list of parts of each label representative is following:
1, beater, 2, the underground stock tank of joining, 3, stock pump, 4, pulp storage tank, 5, quantitative control device; 6, blending chest, 7, header box, 8, plastic conduit, 9, the net groove, 10, the moulding cylinder mould; 11, pressure roller, 12, conveying plant, 13, drying installation, 14, the oven dry devices for taking-up.
The technological process of the process units of the mulch film of the utility model is following:
Lignocellulose raw material, PVA water-soluble fibre and water are mixed; Form fibre single thread aqueous slurry through the beater percussion; Again the liquid fiber monofilament is delivered to through stock pump and pipeline and joins stock tank; Be transported to quantitative control device again to regulate the size of stock volume, arrive header box again after being delivered to blending chest afterwards again, utilize stock pump and pipeline directly to supply with the net groove by header box; Utilize the rotation of the moulding cylinder mould in the net groove to filter and make fiber be evenly distributed in moulding cylinder mould surface, utilize PVA fiber self to solidify function and accomplish the operation of fibre web W; Lip-deep fibre web W makes a copy for above the conveying plant through pressure roller cylinder mould in the aforementioned operation; Make fibre web W dryness finalization on conveying plant through drying installation again; And then through conveying plant fibre web W is made a copy for to the oven dry devices for taking-up again, utilize 90～110 ℃ of further heat dryings of high temperature of oven dry devices for taking-up, form agricultural mulching; And utilize the rotation of oven dry devices for taking-up to batch naturally, accomplish and produce.
Embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
As shown in Figure 1; A kind of process units of mulch film; Comprise pulping component, become screen component, conveyer belt, drying installation and oven dry devices for taking-up, said one-tenth screen component is connected with said pulping component; One end of said conveyer belt is connected with said one-tenth screen component, and the other end of said conveyer belt is connected with said oven dry devices for taking-up through said drying installation.
Said pulping component comprises beater, underground stock tank, pulp storage tank, stock pump, quantitative control device, blending chest and the header box of joining; The said underground stock tank of joining is connected with said beater; Said pulp storage tank is connected with the said underground stock tank of joining through said stock pump; Said quantitative control device is connected with said pulp storage tank through said stock pump; Said blending chest is connected with said quantitative control device through said stock pump, and said header box is connected with said blending chest through said stock pump.
Said one-tenth screen component comprises net groove and the pressure roller that is connected with said net groove, and said net groove is connected with said header box through said stock pump, and said pressure roller is connected with said conveyer belt.Be provided with the moulding cylinder mould in the said net groove.
Said beater, underground connection of joining between stock tank, pulp storage tank, stock pump, quantitative control device, blending chest header box and the net groove all connect through plastic conduit.
The technological process of the process units of the mulch film of the utility model is:
Lignocellulose raw material, PVA water-soluble fibre and water are mixed; Form fibre single thread aqueous slurry through beater 1 percussion; Again liquid fiber monofilament slurry is delivered to pulp storage tank 4 through the underground stock tank 2 of joining; Be transported to quantitative control device 5 again to regulate the size of stock volume, arrive header box 7 again after being delivered to blending chest 6 afterwards again, utilize stock pump 3 directly to supply with by header box 7 and net grooves 9 with plastic conduit 8; Utilize the rotation of the moulding cylinder mould 10 in the net groove 9 to filter and make fiber be evenly distributed in moulding cylinder mould 10 surfaces, utilize PVA fiber self to solidify function and accomplish the operation of fibre web W; 10 lip-deep fibre web W transfer to above the conveying plant 12 through pressure roller 11 cylinder mould in the aforementioned operation; Make fibre web W dryness finalization on conveying plant 12 through drying installation 13 again, and then through conveying plant 12 fibre web W is delivered to above the oven dry devices for taking-up 14 again, utilize 90～110 ℃ of further heat dryings of high temperature of oven dry devices for taking-up 14; But form the agricultural mulching that natural degradation can be breathed; And utilize the buncher of oven dry devices for taking-up 14 to rotate, and batch naturally, accomplish and produce.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. the process units of a mulch film; It is characterized in that: comprise pulping component; Become screen component, conveying plant, drying installation and oven dry devices for taking-up; Said one-tenth screen component is connected with said pulping component, and an end of said conveying plant is connected with said one-tenth screen component, and the other end of said conveying plant is connected with said oven dry devices for taking-up through said drying installation.
2. the process units of mulch film according to claim 1, it is characterized in that: said pulping component comprises beater, underground stock tank, pulp storage tank, stock pump, quantitative control device, blending chest and the header box of joining; The said underground stock tank of joining is connected with said beater; Said pulp storage tank is connected with the said underground stock tank of joining through said stock pump; Said quantitative control device is connected with said pulp storage tank through said stock pump; Said blending chest is connected with said quantitative control device through said stock pump, and said header box is connected with said blending chest through said stock pump.
3. the process units of mulch film according to claim 2; It is characterized in that: said one-tenth screen component comprises net groove and the pressure roller that is connected with said net groove; Said net groove is connected with said header box through said stock pump, and said pressure roller is connected with said conveying plant.
4. the process units of mulch film according to claim 3 is characterized in that: be provided with the moulding cylinder mould in the said net groove.
5. according to the process units of claim 3 or 4 described mulch films, it is characterized in that: said beater, underground connection of joining between stock tank, pulp storage tank, stock pump, quantitative control device, blending chest header box and the net groove all connect through pipeline.
6. the process units of mulch film according to claim 5, it is characterized in that: said pipeline is a plastic conduit.
7. according to the process units of each described mulch film of claim 1 to 4, it is characterized in that: conveying plant is a conveyer belt.
8. according to the process units of each described mulch film of claim 1 to 4, it is characterized in that: be provided with motor in the said oven dry devices for taking-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120572073XU CN202385571U (en) | 2011-12-31 | 2011-12-31 | Production device of mulching film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120572073XU CN202385571U (en) | 2011-12-31 | 2011-12-31 | Production device of mulching film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202385571U true CN202385571U (en) | 2012-08-22 |
Family
ID=46660530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120572073XU Expired - Fee Related CN202385571U (en) | 2011-12-31 | 2011-12-31 | Production device of mulching film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202385571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012722A (en) * | 2017-05-17 | 2017-08-04 | 吴玉才 | String, regenerated fiber, synthetic fibers wet processing production nonwoven cloth apparatus |
| CN108035162A (en) * | 2017-12-18 | 2018-05-15 | 东华大学 | One kind prepares the device and its application method of environment-friendly type fiber crops mulch using lapping-combination method of manufacturing paper with pulp |
-
2011
- 2011-12-31 CN CN201120572073XU patent/CN202385571U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012722A (en) * | 2017-05-17 | 2017-08-04 | 吴玉才 | String, regenerated fiber, synthetic fibers wet processing production nonwoven cloth apparatus |
| CN107012722B (en) * | 2017-05-17 | 2023-06-23 | 吴玉才 | Non-woven fabric production device by plant fiber, regenerated fiber and synthetic fiber wet process |
| CN108035162A (en) * | 2017-12-18 | 2018-05-15 | 东华大学 | One kind prepares the device and its application method of environment-friendly type fiber crops mulch using lapping-combination method of manufacturing paper with pulp |
| CN108035162B (en) * | 2017-12-18 | 2020-05-29 | 东华大学 | Device for preparing environment-friendly bast fiber film by using lapping-papermaking combined method and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |