CN201850178U - Combination floating bed with double layers of foamed concrete for cultivating plants on water surface - Google Patents
Combination floating bed with double layers of foamed concrete for cultivating plants on water surface Download PDFInfo
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- CN201850178U CN201850178U CN201020262525XU CN201020262525U CN201850178U CN 201850178 U CN201850178 U CN 201850178U CN 201020262525X U CN201020262525X U CN 201020262525XU CN 201020262525 U CN201020262525 U CN 201020262525U CN 201850178 U CN201850178 U CN 201850178U
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Abstract
The utility model provides a combination floating bed with double layers of foamed concrete for cultivating plants on water surface. The floating bed consists of double-layer floating bed blocks and ropes. The double-layer floating bed blocks are 50-70cm in length and 40-50cm in width. The upper layer serving as a floating layer is 7-8cm in thickness and is made of foamed concrete with the density of 500-550kg/m3. The lower layer serving as a water purifying layer is 4-5cm in thickness and is made of ceramsite doped foamed concrete with the density of 400-450kg/m3. The floating bed blocks are connected into one row, double rows or multiple rows of long strips by the ropes and put on the eutrophic water surface to form a large combination floating bed for cultivating plants on water surface. The adopted foamed concrete is durable, firm and free from decay and deterioration and cannot pollute the water body. The raw materials are cheap and easy to acquire, and the floating bed is simple to process, low in cost and extremely convenient to install in site and can be repeatedly used for multiple times. The floating bed is in a double-layer structure, the upper layer is a waterproof floating layer and provides cultivated plants and the whole floating bed with floating force, and the lower layer is a biological purifying layer and has a water purifying function, so that the double-layer floating bed has double functions.
Description
Technical field:
The utility model relates to the floating bed at the natural water area surface cultivation plants, particularly relates to a kind of two-ply foam concrete surface cultivation plants combination floating bed that is added with haydite and blast furnace slag.
Background technology:
Artificial bio-membrane's floating bed technology is the principle according to soilless culture, adopts artificial or natural materials is made buoyancy aid cultivation bed (an abbreviation floating bed), by the cultivation and the engineering measure of uniqueness, soilless cultivation plant on the water surface of natural water area.Be a kind of new technology that can make full use of agricultural on the water surface resource developing water, build garden landscape waterborne and administer eutrophication water simultaneously, have a good application prospect.Wherein floating bed is the necessary facility that this technology is achieved, and must have certain mechanical strength and lower density as the base material of floating bed, and guaranteeing to carry the plant on the floating bed, and floating bed material itself can not bring new pollution to environment.
The current domestic used floating bed material overwhelming majority is an organic materials, comprises plant's root floating bed (as bamboo, wood, brown fiber, stalk etc.) and artificial organic polymer material floating bed (as polystyrene foam plate, junked tire, pvc pipe etc.) two big classes.Plant's root floating bed source is less, price is more expensive, and long period of soaking can be by microbiological degradation and polluted-water; Artificial macromolecular material long period of soaking can be separated out environmental pollutants, and is low as polystyrene foam intensity, separates out toxic substance easily, and hydrobiont and human body are had harm, do not adopt in developed countries such as Japan, Europe.Zheng's generation China 1999 develops a kind of ceramic chinampa of inorganic, because the more complicated cost of its technology is higher, does not find broad application.But the biologic float bed advantage with its environmental protection of inorganic will be the main flow trend of future development.
The utility model content:
The purpose of this utility model is that to propose a kind of double-layer multifunctional that mixes blast-furnace slag and make after inorganic haydite is added in the foaming back with inorganic cement surface cultivation plants floating bed, when can be used as the carrier of plant water-surface cultivation, itself can purify water its structure again.This floating bed material is cheap and easy to get, processing simple, cost is low, can be repeatedly used, and do not produce Environmental Hormone, non-secondary pollution, and the useless admittedly blast-furnace slag of industry carried out utilizing again; Be applicable to and administer the comparatively serious waters of eutrophication.
The utility model is achieved in that it mainly is made up of double-deck floating bed piece and rope, and double-deck floating bed piece is of a size of long 50-70cm, and wide 40-50cm makes the last bed thickness 7--8cm of buoyancy layer, and material is density 500-550kg/m
3Foamed concrete, make the following bed thickness 4-5cm of water purification layer, material is density 400-450kg/m
3The foamed concrete of adding ceramic, described floating bed piece connected with rope be combined into single, double or many platoon leaders bar shaped, place the eutrophication water surface, form large-scale water surface cultivated plant combination floating bed.
The making of double-deck floating bed piece.
1. the foaming mechanism of packing into after whipping agent (the YTS-002 type of Wuhan excellent spy's Si energy-saving building material Research Institute) being diluted according to 1: 40 ratio bubble is standby.It is standby that the Wuhan Iron and Steel Plant blast-furnace slag is finely ground to powder, hereinafter to be referred as slag powders.
2. get material according to following ratio: label is 42.5 slag cement: slag powders: water: water-resisting agent: hardening accelerator=14: 1: 6: 0.7: 0.1, mix and stir, add again and pour in the mould after foaming mud I is made in an amount of foam stirring, be poured into the thickness 7--8cm on upper strata, the surface is floating with scraper.Observe the time of its initial set, during fast initial set, again in slag cement: slag powders: water: hardening accelerator=14: 1: 6: 0.1 ratio makes foaming mud II, add the haydite of an amount of diameter therein less than 6mm, be poured into after stirring above the cement of initial set, highly be 4-5cm, the surface is floating without scraper.Treat the demoulding after the pouring layer initial set for the second time, carry out maintenance by the cement conservation method.Outside one deck of no haydite, be coated with water-resisting agent, wait to do the double-deck floating bed in back and just made.Confidential reference items and outer one deck that is coated with the no haydite of water-resisting agent are the upper stratas, are the permanent buoyancy layers, and the one deck that haydite is arranged, does not have confidential reference items to be coated with water-resisting agent outward is a lower floor, is biological water purification layer.Owing to the haydite that has added diameter 1-6mm makes lower floor's porosity be far longer than the upper strata, because haydite from outward appearance to inner essence has many micropores, absorb water, breathe freely, have certain physical adsorption capacity, can planar water in part organic pollutant and suspended substance and purify water.Mutually disconnected a large amount of holes (size is close with microorganism) are fit to the microorganism colonization growth very much, and its growth can be decomposed nutritive substances such as utilizing in the water nitrogen phosphorus, thereby reduction eutrophication degree is purified water body to a certain extent.
Precast 4 and be used for connecting and the fixed circular hole on four jiaos of floating bed piece, diameter is 1-2cm, precasts the cultivation circular hole that is used for cultivated plant in the centre of floating bed piece, and diameter is 2-5cm.
On-the-spot cultivation of floating bed of the present utility model and assembling mode are such.On two-ply foam concrete floating bed piece, the plantling that has cultivated is cultivated in the cultivation circular hole on it.During cultivation, can be wrapped with certain sponge or straw near on the stem of root, in case plant drops out in the cultivation circular hole plant.
Rope is passed behind the fixedly circular hole of one jiao of floating bed with insert underwater sludge in bamboo pole or timber post be connected, the floating bed floating ground is fixed on the water surface, couple together the combination floating bed that the polylith floating bed links together and just forms a row or multi-row surface cultivation plants between two floating beds with a pair of rope is parallel.
The utlity model has tangible advantage: the material that it is selected for use is the foamed concrete of inanimate matter, and durable solid imputrescibility is rotten or separate out objectionable impurities, can not bring pollution to water body.Starting material are cheap and easy to get, processing is simple, cost is low, on-the-spot installation is very convenient, can be repeatedly used, the floating bed block structure is selected bilayer structure for use, the upper strata is a waterproof buoyancy layer, for cultivated plant and whole floating bed provide buoyancy, lower floor is that the biopurification layer can play the purification of water quality effect, so should the bilayer floating bed have dual-use function.
Description of drawings
Fig. 1 is the utility model floating bed block structural diagram
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the utility model floating bed piece combination synoptic diagram
Wherein, the double-deck floating bed piece of 1---, 2----upper foam concrete, 3----lower floor ceramsite foam concrete, 4----haydite, 5----fixed orifices, 6----culture hole, 7----rope.
Embodiment
As seen from the figure, it mainly is made up of the utility model double-deck floating bed piece 1 and rope 7, and double-deck floating bed piece is of a size of long 50-70cm, and wide 40-50cm makes the last bed thickness 7--8cm of buoyancy layer, and material is density 500-550kg/m
3Foamed concrete, make the following bed thickness 4-5cm of water purification layer, material is density 400-450kg/m
3The foamed concrete of adding ceramic.Be combined into single, double or many platoon leader bar shaped with the rope connection described double-deck floating bed piece, place the eutrophication water surface, form large-scale water surface cultivated plant combination floating bed.
Precast 4 and be used for connecting and fixed circular hole 2 on four jiaos of floating bed piece, diameter is 1-2cm, precasts the cultivation circular hole 4 that is used for cultivated plant on the centre of floating bed piece, and diameter is 2-5cm.
During use, in the fixed circular hole 2 of one jiao of floating bed, insert bamboo pole or timber post, the floating bed floating ground is fixed on the water surface, couples together with a pair of rope is parallel between two floating bed pieces 1, the combination floating bed that polylith floating bed piece 1 links together and just forms a row or multi-row surface cultivation plants.
Claims (2)
1. a two-ply foam concrete surface cultivation plants makes up floating bed, it is made up of double-deck floating bed piece (1) and rope (7), it is characterized in that double-deck floating bed piece (1) is of a size of long 50-70cm, wide 40-50cm, make the thick 7--8cm in upper strata (2) of buoyancy layer, material is a foamed concrete, makes the thick 4-5cm of lower floor (3) of water purification layer, and material is the foamed concrete of density adding ceramic; Be combined into single, double or many platoon leader bar shaped with rope (7) connection described double-deck floating bed piece (1), place the eutrophication water surface, form large-scale water surface cultivated plant combination floating bed.
2. a kind of two-ply foam concrete surface cultivation plants combination floating bed according to claim 1, it is characterized in that describedly on four jiaos of floating bed piece (1), precasting 4 and being used for connecting and fixed circular hole (5), diameter is 1-2cm, precast the cultivation circular hole (6) that is used for cultivated plant on the centre of floating bed piece (1), diameter is 2-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020262525XU CN201850178U (en) | 2010-07-13 | 2010-07-13 | Combination floating bed with double layers of foamed concrete for cultivating plants on water surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020262525XU CN201850178U (en) | 2010-07-13 | 2010-07-13 | Combination floating bed with double layers of foamed concrete for cultivating plants on water surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850178U true CN201850178U (en) | 2011-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020262525XU Expired - Fee Related CN201850178U (en) | 2010-07-13 | 2010-07-13 | Combination floating bed with double layers of foamed concrete for cultivating plants on water surface |
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| CN (1) | CN201850178U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445622A (en) * | 2014-10-22 | 2015-03-25 | 高节义 | Facility for processing sewage employing soilless culture |
| CN105692773A (en) * | 2016-04-21 | 2016-06-22 | 南京市水利建筑工程检测中心有限公司 | Water quality purifying material and preparation and use methods thereof |
| CN105970878A (en) * | 2016-05-18 | 2016-09-28 | 河海大学 | Novel combined water conservancy revetment |
| CN110451646A (en) * | 2019-07-05 | 2019-11-15 | 中铁十局集团第五工程有限公司 | A kind of water purifying treating method based on light-weight foamed concrete |
| CN111333196A (en) * | 2020-04-09 | 2020-06-26 | 中冶华天工程技术有限公司 | Floating island material and floating island |
-
2010
- 2010-07-13 CN CN201020262525XU patent/CN201850178U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445622A (en) * | 2014-10-22 | 2015-03-25 | 高节义 | Facility for processing sewage employing soilless culture |
| CN105692773A (en) * | 2016-04-21 | 2016-06-22 | 南京市水利建筑工程检测中心有限公司 | Water quality purifying material and preparation and use methods thereof |
| CN105970878A (en) * | 2016-05-18 | 2016-09-28 | 河海大学 | Novel combined water conservancy revetment |
| CN110451646A (en) * | 2019-07-05 | 2019-11-15 | 中铁十局集团第五工程有限公司 | A kind of water purifying treating method based on light-weight foamed concrete |
| CN111333196A (en) * | 2020-04-09 | 2020-06-26 | 中冶华天工程技术有限公司 | Floating island material and floating island |
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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: 20110601 Termination date: 20140713 |
|
| EXPY | Termination of patent right or utility model |