CN206300940U - A kind of compost case that degree is disintegrated for determining polymeric material - Google Patents
A kind of compost case that degree is disintegrated for determining polymeric material Download PDFInfo
- Publication number
- CN206300940U CN206300940U CN201621417770.7U CN201621417770U CN206300940U CN 206300940 U CN206300940 U CN 206300940U CN 201621417770 U CN201621417770 U CN 201621417770U CN 206300940 U CN206300940 U CN 206300940U
- Authority
- CN
- China
- Prior art keywords
- polymeric material
- casing
- degree
- disintegrated
- compost case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Fertilizers (AREA)
Abstract
The utility model is related to a kind of compost case that degree is disintegrated for determining polymeric material, compost case includes casing, is placed in casing middle part and for placing the material frame of polymeric material, being arranged on bottom half and water tank and scavenger system for providing moisture, casing middle part is provided with bearing support, the material frame is placed on bearing support, scavenger system includes the blower fan, air-supply coil pipe and the gas blow pipe that are sequentially connected, air-supply coil pipe passes through water tank, gas blow pipe is arranged on material frame bottom, heater is provided with water tank, is met with the temperature during guarantee test and required.Compared with prior art, compost case of the present utility model can very well simulate the condition of nature, the conditions such as temperature, moisture, oxygen content, pH needed for meeting polymeric material disintegration, the disintegration degree of polymeric material can effectively be determined, and it is easy-to-use to take into account operator, labour intensity is reduced, it is easy to clean.
Description
Technical field
The utility model is related to testing field of degrading, and in particular to a kind of compost that degree is disintegrated for determining polymeric material
Case.
Background technology
With the development in epoch, people are constantly lifted to the attention rate of environment.Soil pollution is common several big pollution
One, including inorganic matter pollution and Organic Pollution, inorganic matter pollution mainly the soda acid contact scar of soil or heavy metal pollution, two
What Organic Pollution was referred mainly to is exactly nondegradable organic matter in soil.These are difficult to the organic matter degraded, and typically all gather
Condensation material.Therefore, polymeric material will consider the problem of its degraded during production, if difficult degradation material, it is necessary to
The production to it is reduced or stops, to reduce the cost of later regulation pollution.But, the disintegration test of polymeric material is more difficult,
And a device that degree is disintegrated for determining polymeric material does not occur yet in the market, so that the disintegration degree of polymeric material
It is difficult to evaluate.
Utility model content
The purpose of this utility model be just to provide for it is a kind of can effectively and Accurate Determining polymeric material disintegration degree
Compost case.
The purpose of this utility model can be achieved through the following technical solutions：One kind is for determining polymeric material disintegration journey
The compost case of degree, the compost case includes casing, is placed in casing middle part and for placing the material frame of polymeric material and soil, setting
Water tank and scavenger system in bottom half and for providing moisture, the casing middle part are provided with bearing support, and the material frame is put
Put on bearing support, the scavenger system includes the blower fan, air-supply coil pipe and the gas blow pipe that are sequentially connected, the air-supply coil pipe leads to
Water tank is crossed, the gas blow pipe is arranged on material frame bottom, heater is provided with the water tank, with the temperature during guarantee test
Meet and require；
During detection, by the water in heating devices heat water tank, vapor is obtained, it is ensured that the moisture in material frame, while wind
Machine conveys air, by heating water bath when air is by air-supply coil pipe, and enters material frame by gas blow pipe, it is ensured that oxygen-containing in material frame
Amount and temperature.
Described casing top is provided with top cover, and the top cover is connected by two hydraulic struts with casing, on the top cover
Steam vent is provided with, casing and top cover are connected by hydraulic strut so that operator is easy and convenient when top cover is opened.
Multiple temperature transducers moving up and down for testing temperature in material frame, test are plugged on described top cover
When, the bottom of the temperature transducer is stretched into material frame, and temperature transducer can be moved up and down, and can avoid being damaged during digging
It is bad.
The side wall of the casing is provided with front door to be opened/closed.
The top of the water tank is provided with for vapor permeation and intercepts the dividing plate of water, such as uses thermoplastic polyurethane material
Material.
The water leg for collecting material frame bottom dropping liquid is provided between the material frame and dividing plate, prevents the dropping liquid of material frame from entering
Water tank, so as to cause corrosion to water tank.Water leg coordinates dividing plate to can be used to prevent composting material from falling into water tank and can control water
Gas enters casing, controls temperature and moisture.
The bottom of the material frame is in mesh-structured.Material frame is used to hold composting material and test material, is stainless steel,
Firm, high temperature resistant does not interfere with composting conditionses, and bottom uses 3.35 mesh plates, you can with by the gas after heating, aqueous vapor,
It is also possible to prevent composting and falls into water tank.
The bottom half is equipped with for monitoring the liquid level gauge of water level in water tank and for controlling what heater was closed
Sensor.When liquid level is too low in sensor detects water tank, heater is automatically cut off, so as to avoid heater dry combustion method.
The outside parcel insulation material of the casing, can guarantee that temperature of the whole compost case in test is constant.
Compared with prior art, the beneficial effects of the utility model are embodied in following several respects：
(1) polymeric material disintegrating procedue in nature, periodic monitoring temperature, pH value, moisture, gas can effectively be simulated
The conditions such as component, make the real result reliability for finally measuring；
(2) facility simple to operate of test, labour intensity is small, and device is easy to clean.
Brief description of the drawings
Fig. 1 is front cross-sectional structural representation of the present utility model；
Fig. 2 is side, sectional structural representation of the present utility model.
Wherein, 1 is casing, and 2 is material frame, and 3 is water tank, and 4 is blower fan, and 5 is air-supply coil pipe, and 6 is gas blow pipe, and 7 is top cover, 8
It is temperature transducer, 9 is front door, and 10 is dividing plate, and 11 is bearing support, and 12 is water leg, and 13 is liquid level gauge, and 14 is steam vent.
Specific embodiment
Embodiment of the present utility model is elaborated below, the present embodiment is with technical solutions of the utility model as preceding
Put and implemented, give detailed implementation method and specific operating process, but protection domain of the present utility model is not limited
In following embodiments.
Embodiment 1
It is a kind of for determine polymeric material be disintegrated degree compost case, its structure as depicted in figs. 1 and 2, including casing 1,
It is placed in the middle part of casing 1 and for placing the material frame 2 of polymeric material and soil, being arranged on the bottom of casing 1 and for providing moisture
Water tank 3 and scavenger system, the middle part of casing 1 are provided with bearing support 11, and material frame 2 is placed on bearing support 11, scavenger system include according to
The blower fan 4 of secondary connection, air-supply coil pipe 5 and gas blow pipe 6, air-supply coil pipe 5 are arranged on the bottom of material frame 2 by water tank 3, gas blow pipe 6,
Heater is provided with water tank 3, is met with the temperature during guarantee test and required；
During detection, by the water in heating devices heat water tank 3, vapor is obtained, it is ensured that the moisture in material frame 2, while
Blower fan 4 conveys air, by heating water bath when air is by air-supply coil pipe 5, and enters material frame 2 by gas blow pipe 6, it is ensured that material frame 2
In oxygen content and temperature.
The top of casing 1 is provided with top cover 7, and top cover 7 is connected by two hydraulic struts with casing 1, and top cover 7 is provided with steam vent
14, casing 1 and top cover 7 are connected by hydraulic strut so that operator is easy and convenient when top cover 7 is opened.
Multiple temperature transducers moving up and down 8 for testing temperature in material frame 2 are plugged on top cover 7, during test, is surveyed
The bottom of temperature sensor 8 is stretched into material frame 2, and temperature transducer 8 can be moved up and down, and can avoid being damaged during digging.
The side wall of casing 1 is provided with front door to be opened/closed 9.
The top of water tank 3 is provided with for vapor permeation and intercepts the dividing plate 10 of water, such as uses thermoplastic polyurethane material.
The water leg 12 for collecting the bottom dropping liquid of material frame 2 is provided between material frame 2 and dividing plate 10, the dropping liquid of material frame 2 is prevented
Into water tank 3, so as to cause corrosion to water tank 3.Water leg 12 coordinates dividing plate 10 to can be used to prevent composting material from falling into water tank 3 simultaneously
Aqueous vapor can be controlled to enter casing 1, control temperature and moisture.
The bottom of material frame 2 is in mesh-structured.Material frame 2 is used to hold composting material and test material, is stainless steel, hard
Gu, high temperature resistant does not interfere with composting conditionses, and bottom uses 3.35 mesh plates, you can with by the gas after heating, aqueous vapor,
Can prevent composting from falling into water tank 3.
The bottom of casing 1 is equipped with the liquid level gauge 13 for being used to monitor water level in water tank 3 and for controlling what heater was closed
Sensor.When liquid level is too low in sensor detects water tank 3, heater is automatically cut off, so as to avoid heater dry combustion method.
The outside parcel insulation material of casing 1, can guarantee that temperature of the whole compost case in test is constant.
When carrying out disintegration Tachistoscope using the compost case, step is as follows：
After polymeric material to be measured, soil are mixed in certain proportion with fresh biomass, in putting people's compost case.Heap
Extensive use of chemical fertilizer material should regularly carry out upset mixing.Periodic monitoring temperature, pH value, moisture, gas component, they should meet mark
Alignment request, to ensure abundant, suitable microbial activity.
The design of compost case needs to meet composting test process：
A) compost maximum temperature is less than 75 DEG C in first week after on-test, later less than 65 DEG C；
B) time that temperature is maintained at higher than more than 60 DEG C at least want one week；
C) time that temperature is maintained at higher than more than 40 DEG C at least to continue surrounding；
D) pH value increases to more than 7 during testing, and does not drop to less than 5；
E) oxygen content should be higher than that 10% in Composting material；
F) moisture is not less than 40%.
Claims (9)
1. it is a kind of for determine polymeric material be disintegrated degree compost case, it is characterised in that the compost case include casing (1),
It is placed in casing (1) middle part and for placing the material frame (2) of polymeric material and soil, being arranged on casing (1) bottom and for providing
The water tank (3) and scavenger system of moisture, casing (1) middle part are provided with bearing support (11), and the material frame (2) is placed on supporting
On frame (11), the scavenger system includes the blower fan (4), air-supply coil pipe (5) and the gas blow pipe (6) that are sequentially connected, the air-supply
By water tank (3), the gas blow pipe (6) is arranged on material frame (2) bottom to coil pipe (5), and heater is provided with the water tank (3).
2. it is according to claim 1 it is a kind of for determine polymeric material be disintegrated degree compost case, it is characterised in that it is described
Casing (1) top be provided with top cover (7), the top cover (7) is connected by two hydraulic struts with casing (1), the top cover (7)
It is provided with steam vent (14).
3. it is according to claim 2 it is a kind of for determine polymeric material be disintegrated degree compost case, it is characterised in that it is described
Top cover (7) on plug multiple temperature transducers moving up and down (8) for testing material frame (2) interior temperature, during test, institute
Stretch into material frame (2) bottom for stating temperature transducer (8).
4. it is according to claim 1 it is a kind of for determine polymeric material be disintegrated degree compost case, it is characterised in that it is described
The side wall of casing (1) is provided with front door to be opened/closed (9).
5. it is according to claim 1 it is a kind of for determine polymeric material be disintegrated degree compost case, it is characterised in that it is described
The top of water tank (3) is provided with for vapor permeation and intercepts the dividing plate (10) of water.
6. it is according to claim 5 it is a kind of for determine polymeric material be disintegrated degree compost case, it is characterised in that it is described
The water leg (12) for collecting material frame (2) bottom dropping liquid is provided between material frame (2) and dividing plate (10).
7. it is according to claim 1 it is a kind of for determine polymeric material be disintegrated degree compost case, it is characterised in that it is described
The bottom of material frame (2) is in mesh-structured.
8. it is according to claim 1 it is a kind of for determine polymeric material be disintegrated degree compost case, it is characterised in that it is described
Biography of casing (1) bottom equipped with the liquid level gauge (13) for being used to monitor water tank (3) interior water level and for controlling heater to close
Sensor.
9. it is according to claim 1 it is a kind of for determine polymeric material be disintegrated degree compost case, it is characterised in that it is described
The outside parcel insulation material of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417770.7U CN206300940U (en) | 2016-12-22 | 2016-12-22 | A kind of compost case that degree is disintegrated for determining polymeric material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417770.7U CN206300940U (en) | 2016-12-22 | 2016-12-22 | A kind of compost case that degree is disintegrated for determining polymeric material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206300940U true CN206300940U (en) | 2017-07-04 |
Family
ID=59205791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621417770.7U Active CN206300940U (en) | 2016-12-22 | 2016-12-22 | A kind of compost case that degree is disintegrated for determining polymeric material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206300940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770954A (en) * | 2016-12-22 | 2017-05-31 | 莱茵技术（上海）有限公司 | A kind of compost case that degree is disintegrated for determining polymeric material |
-
2016
- 2016-12-22 CN CN201621417770.7U patent/CN206300940U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770954A (en) * | 2016-12-22 | 2017-05-31 | 莱茵技术（上海）有限公司 | A kind of compost case that degree is disintegrated for determining polymeric material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109160829A (en) | A kind of feces of livestock and poultry nanometer film aerobic composting device | |
| CN103214290B (en) | Intelligent aerobic composting reactor system | |
| CN102557764B (en) | Biological drying reactor and biological drying method for domestic garbage | |
| CN106287740B (en) | A kind of garbage storing hole heating system | |
| CN203845963U (en) | Static aerobic composting device | |
| KR101246808B1 (en) | Simulation system for soil characteristics change | |
| CN102603382A (en) | Organic waste aerobic composting test device | |
| CN106287730B (en) | A kind of garbage storing hole heating means | |
| CN105115796B (en) | A kind of different water cut soil sample/rock sample producing device | |
| CN101250070B (en) | Sludge and organic garbage hybrid composting process control method and system thereof | |
| CN206300940U (en) | A kind of compost case that degree is disintegrated for determining polymeric material | |
| CN205635402U (en) | Breather | |
| CN108620419A (en) | A kind of organic waste low-temperature in-site degradation reaction device and application | |
| CN106770954A (en) | A kind of compost case that degree is disintegrated for determining polymeric material | |
| CN201569913U (en) | Automatic monitoring system used in process of municipal sludge biological compost process | |
| CN207435451U (en) | A kind of homoiotherm reactor with agitating function | |
| CN207269473U (en) | A kind of plant experimental material culture apparatus | |
| CN201153422Y (en) | Intelligent monitoring apparatus for hothouse | |
| CN106367337B (en) | A kind of weight control method and its control system of the microorganism decomposition technique for organic matter | |
| KR101807078B1 (en) | Air circulation system for foodwaste treatment by microbial agent | |
| Kim et al. | Analysis of local mean age and air supply effectiveness in a piglet house using the tracer gas decay method | |
| CN216386851U (en) | Indirect thermal desorption test system for contaminated soil | |
| CN207540759U (en) | A kind of municipal underground pipeline lane Ventilation simulation experimental provision | |
| CN104297321A (en) | Intelligent detection device of hydrogen sulfide generated by sludge aerobic fermentation | |
| CN107884557A (en) | A kind of timber quick methanol detection device and its detection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |