CN203782051U - Organic solid waste aerobic composting experiment device - Google Patents
Organic solid waste aerobic composting experiment device Download PDFInfo
- Publication number
- CN203782051U CN203782051U CN201420152421.1U CN201420152421U CN203782051U CN 203782051 U CN203782051 U CN 203782051U CN 201420152421 U CN201420152421 U CN 201420152421U CN 203782051 U CN203782051 U CN 203782051U
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- tank body
- reactor
- solid waste
- organic solid
- gas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to an organic solid waste aerobic composting experiment device which comprises a reactor, a stirring device, an electric appliance control device and a detection device, wherein the reactor consists of a tank body and a tank cover; a gas distribution plate is arranged at the height of 1/5 tank body from the bottom of the tank body; the reactor is divided into an upper layer and a lower layer; a composting reaction chamber is arranged at the upper layer; a sampling hole and a temperature probe are arranged on the side wall of the composting reaction chamber respectively; a gas distribution chamber is arranged at the lower layer; a liquid outlet and a gas inlet are formed at the bottom of the tank body; the gas inlet is connected with an air blower through a pipeline; a heating plate is arranged on the pipeline; the tank cover is formed by splicing two semicircular cover bodies; an observation window, a gas detection port and an exhaust port are formed in the tank cover; the stirring device comprises a motor, a stirring shaft and a stirring paddle; the electric appliance control device is in communication connection with the motor and the gas heating plate respectively; the detection device is connected with the gas detection port and the temperature probe respectively. The device provided by the utility model is convenient to operate and complete in function, realizes a good experiment effect and facilitates the teaching and scientific research.
Description
Technical field
The utility model relates to a kind of organic solid waste aerobic compost experimental installation, belongs to composting technology field.
Background technology
Along with the quickening of urbanization process, the generation of organic solid waste constantly increases, and the pollution of environment is on the rise, and the processing mode of organic solid waste is mainly contained to three kinds both at home and abroad at present: landfill, burning and biological treatment; But landfill disposal can produce the percolate of high density, be difficult to process; There is waste gas and the air-polluting problem of producing in burning disposal; And biological treatment is to rely on natural microbial process, by bio-transformation, changes into fertilizing top soil, biogas or other conversion products etc. by being easy to biodegradable component in solid waste, thereby reach the innoxious of solid waste and comprehensive utilization.
Compost is the one in organic solid waste biologic treating technique, and be widely used, the process of compost is exactly the microorganism such as bacterium, fungi that utilizes occurring in nature extensively to distribute, the Biochemical processes that have the biodegradable organism of promotion of control to transform to stable soil ulmin.If carry out the scientific research of compost, need in composting process, detect the variation of various nutritive elements and gas, and existing compost experimental installation operation inconvenience, experiment is subject to the impact in temperature and season larger, organic matter degradation not thorough, experimental phenomena is not obvious, and there is no special thief hole, sampling analysis is more difficult, in the time that temperature of reaction is too high, need hand mixing reaction mass to reduce temperature, the environment in the irritating smell severe contamination laboratory that compost produces.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming existing in prior art, provides a kind of easy to operate, perfect in shape and function, and experiment effect is good, is convenient to carry out the organic solid waste aerobic compost experimental installation of teaching and scientific research research.
For achieving the above object, the utility model adopts following scheme:
A kind of organic solid waste aerobic compost experimental installation, comprise reactor, whipping appts, electric apparatus control apparatus and proofing unit, described reactor is made up of tank body and cover, tank body is double-layer circular column construction, in cavity between internal layer and the skin of tank body, be filled with lagging material, as thermal insulation layer, be provided with air distribution plate apart from tank base 1/5 tank body At The Height, reactor is divided into two-layer up and down, upper strata is compost reaction chamber, on the sidewall of compost reaction chamber, be respectively equipped with thief hole and temp probe, lower floor is cloth air chamber for storing percolate, tank base is provided with leakage fluid dram and inlet mouth, inlet mouth is connected with gas blower by pipeline, pipeline is provided with hot-plate, can heat gas, cover is put together by two semicircle lids, and the circular lid of two halves can open and close on the horizontal plane at tank body top, is provided with viewing window, gas detection mouth and venting port on cover, described whipping appts comprises motor, stir shaft and stirring rake, and stirring rake is fixedly connected with stir shaft, and stir shaft is connected with motor, and motor can carry out lifting by the hanging wheel being connected with fixed support, described electric apparatus control apparatus communicates to connect with motor and hot-plate respectively, can set stirring velocity, churning time and the inlet air temperature of motor, described proofing unit is connected with gas detection mouth and temp probe respectively, can measure the oxygen of temperature of reaction, venting port and gas concentration lwevel, described reactor, electric apparatus control apparatus and proofing unit are arranged on fixed support, one side of reactor is connected with fixed support by rotation axis, reactor can be rotated, and is convenient to load and take out reaction mass, support bracket fastened bottom is provided with wheel, can facilitate running gear.
The quantity of described thief hole setting is 2-4.
The quantity of described temp probe setting is 3-5.
Described thief hole and temp probe spigot are equipped with sealing-ring.
On described cover, be also provided with the hole of passing for stir shaft.
The beneficial effects of the utility model are:
(1) reactor has good stopping property, and the gas that compost produces can not be revealed, and has avoided the pollution to experimental situation;
(2) heat-insulating property of reactor is good, at the initial stage of reaction, be conducive to the quick startup of reaction, in the time that envrionment temperature is lower, by gas heating, add the carrying out of fast response, in the time that reaction enters hot stage, can, by regulating the gas flow of inlet mouth to regulate the temperature of reaction, avoid the impact of excess Temperature on microbial life activity, make reaction in one preferably in temperature range;
(3) can make mixing of materials even by stirring, reduce the formation of local anaerobic zone, be conducive to improve organic degradation rate, reduce the generation of foul gas;
(4) cover is put together by two semicircle lids, the circular lid of two halves can rotate around stationary shaft on horizontal plane, the convenient tank body that opens and closes, and cover is provided with the hole of passing for stir shaft, match with liftable motor, facilitate whipping appts from reactor, take out and put into;
(5) on the tank body of reactor, be provided with multiple thief holes, the organic waste of being convenient to take out different levels in composting process carry out analytical test;
(6) experimental installation is arranged on the fixed support that is provided with wheel, is convenient to move, convenient experiment and teaching.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure of reactor schematic diagram;
Fig. 3 is the can cover structure schematic diagram of the utility model reactor.
Description of reference numerals:
1-reactor; 2-stir shaft; 3-motor; 4-hanging wheel; 5-electric apparatus control apparatus; 6-proofing unit; 7-fixed support; 8-stirring rake; 9-wheel; 10-thermal insulation layer; 11-rotation axis; 12-air distribution plate; 13-temp probe; 14-venting port; 15-gas detection mouth; 16-viewing window; 17-leakage fluid dram; 18-inlet mouth; 19-hot-plate; 20-gas blower; 21-thief hole.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, the utility model discloses a kind of organic solid waste aerobic compost experimental installation, comprise reactor 1, whipping appts, electric apparatus control apparatus 5 and proofing unit 6, described reactor is made up of tank body and cover, tank body is double-layer circular column construction, in cavity between internal layer and the skin of tank body, be filled with lagging material, as thermal insulation layer 10, be provided with air distribution plate 12 apart from tank base 1/5 tank body At The Height, reactor is divided into two-layer up and down, upper strata is compost reaction chamber, on the sidewall of compost reaction chamber, be respectively equipped with 21 and 3 temp probes 13 of 3 thief holes, thief hole 21 and temp probe 13 spigots are equipped with sealing-ring, lower floor is cloth air chamber for storing percolate, tank base is provided with leakage fluid dram 17 and inlet mouth 18, inlet mouth 18 is connected with gas blower 20 by pipeline, pipeline is provided with hot-plate 19, can heat gas, cover is put together by two semicircle lids, and the circular lid of two halves can open and close on the horizontal plane at tank body top, is provided with viewing window 16, gas detection mouth 15 and venting port 14 on cover, described whipping appts comprises motor 3, stir shaft 2 and stirring rake 8, and stirring rake 8 is fixedly connected with stir shaft 2, and stir shaft 2 is connected with motor 3, and motor 3 can carry out lifting by the hanging wheel 4 being connected with fixed support 7, described electric apparatus control apparatus 5 is connected with motor 3 and hot-plate 19 respectively, can set stirring velocity, churning time and the inlet air temperature of motor 3, described proofing unit 6 is connected with gas detection mouth 15 and temp probe 13 respectively, can measure the oxygen of temperature of reaction, venting port and gas concentration lwevel, described reactor 1, electric apparatus control apparatus 5 and proofing unit 6 are arranged on fixed support 7, one side of reactor 1 is connected with fixed support 7 by rotation axis 11, reactor 1 can be rotated, be convenient to load and take out reaction mass, the bottom of fixed support 7 is provided with wheel 9, can facilitate running gear.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendments that creative work can make or distortion still in protection domain of the present utility model.
Claims (5)
1. an organic solid waste aerobic compost experimental installation, it is characterized in that, comprise reactor, whipping appts, electric apparatus control apparatus and proofing unit, described reactor is made up of tank body and cover, tank body is double-layer circular column construction, in cavity between internal layer and the skin of tank body, be filled with lagging material, as thermal insulation layer, be provided with air distribution plate apart from tank base 1/5 tank body At The Height, reactor is divided into two-layer up and down, upper strata is compost reaction chamber, on the sidewall of compost reaction chamber, be respectively equipped with thief hole and temp probe, lower floor is cloth air chamber, tank base is provided with leakage fluid dram and inlet mouth, inlet mouth is connected with gas blower by pipeline, pipeline is provided with hot-plate, cover is put together by two semicircle lids, and the circular lid of two halves can open and close in the plane at tank body top, is provided with viewing window, gas detection mouth and venting port on cover, described whipping appts comprises motor, stir shaft and stirring rake, and stirring rake is fixedly connected with stir shaft, and stir shaft is connected with motor, and motor can carry out lifting by the hanging wheel being connected with fixed support, described electric apparatus control apparatus is connected with motor and hot-plate respectively, and described proofing unit is connected with gas detection mouth and temp probe respectively, described reactor, electric apparatus control apparatus and proofing unit are arranged on fixed support, and a side of reactor is connected with fixed support by rotation axis, and support bracket fastened bottom is provided with wheel.
2. a kind of organic solid waste aerobic compost experimental installation as claimed in claim 1, is characterized in that, the quantity of described thief hole setting is 2-4.
3. a kind of organic solid waste aerobic compost experimental installation as claimed in claim 1, is characterized in that, the quantity of described temp probe setting is 3-5.
4. a kind of organic solid waste aerobic compost experimental installation as claimed in claim 1, is characterized in that, thief hole and temp probe spigot are equipped with sealing-ring.
5. a kind of organic solid waste aerobic compost experimental installation as claimed in claim 1, is characterized in that, is also provided with the hole of passing for stir shaft on described cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152421.1U CN203782051U (en) | 2014-04-01 | 2014-04-01 | Organic solid waste aerobic composting experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152421.1U CN203782051U (en) | 2014-04-01 | 2014-04-01 | Organic solid waste aerobic composting experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782051U true CN203782051U (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420152421.1U Expired - Fee Related CN203782051U (en) | 2014-04-01 | 2014-04-01 | Organic solid waste aerobic composting experiment device |
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| CN (1) | CN203782051U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973898A (en) * | 2015-06-04 | 2015-10-14 | 同济大学 | Food market garbage treatment fast composting reactor and treatment process thereof |
| CN105528947A (en) * | 2016-01-15 | 2016-04-27 | 成都格瑞思文化传播有限公司 | Simple chemical reaction teaching aid |
| CN108395292A (en) * | 2018-05-02 | 2018-08-14 | 深圳市晓控通信科技有限公司 | A kind of aerobic compost reaction unit for organic waste recycling treatment |
| CN108715559A (en) * | 2018-06-27 | 2018-10-30 | 深圳市乐业科技有限公司 | A kind of good garbage aerobic compost reaction unit of permeability |
| CN109336658A (en) * | 2018-12-26 | 2019-02-15 | 农业部规划设计研究院 | A vertical spiral stirring aerobic composting test device |
| CN111499442A (en) * | 2020-05-08 | 2020-08-07 | 中农新科(苏州)有机循环研究院有限公司 | Composting equipment for laboratory |
| CN114044708A (en) * | 2021-10-28 | 2022-02-15 | 浙江大学 | Compost simulation method beneficial to batch experiments |
| CN114591104A (en) * | 2022-03-14 | 2022-06-07 | 吉安职业技术学院 | Animal and plant waste decomposing composite microbial inoculum and biological organic fertilizer prepared from same |
| CN115561001A (en) * | 2022-08-23 | 2023-01-03 | 中国航天员科研训练中心 | Solid waste bioreactor and performance test research device |
| CN117368452A (en) * | 2022-06-29 | 2024-01-09 | 联泓(江苏)新材料研究院有限公司 | Compost container for biodegradation testing and biodegradation testing method |
-
2014
- 2014-04-01 CN CN201420152421.1U patent/CN203782051U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973898A (en) * | 2015-06-04 | 2015-10-14 | 同济大学 | Food market garbage treatment fast composting reactor and treatment process thereof |
| CN105528947A (en) * | 2016-01-15 | 2016-04-27 | 成都格瑞思文化传播有限公司 | Simple chemical reaction teaching aid |
| CN108395292A (en) * | 2018-05-02 | 2018-08-14 | 深圳市晓控通信科技有限公司 | A kind of aerobic compost reaction unit for organic waste recycling treatment |
| CN108715559A (en) * | 2018-06-27 | 2018-10-30 | 深圳市乐业科技有限公司 | A kind of good garbage aerobic compost reaction unit of permeability |
| CN109336658A (en) * | 2018-12-26 | 2019-02-15 | 农业部规划设计研究院 | A vertical spiral stirring aerobic composting test device |
| CN111499442A (en) * | 2020-05-08 | 2020-08-07 | 中农新科(苏州)有机循环研究院有限公司 | Composting equipment for laboratory |
| CN114044708A (en) * | 2021-10-28 | 2022-02-15 | 浙江大学 | Compost simulation method beneficial to batch experiments |
| CN114591104A (en) * | 2022-03-14 | 2022-06-07 | 吉安职业技术学院 | Animal and plant waste decomposing composite microbial inoculum and biological organic fertilizer prepared from same |
| CN117368452A (en) * | 2022-06-29 | 2024-01-09 | 联泓(江苏)新材料研究院有限公司 | Compost container for biodegradation testing and biodegradation testing method |
| CN115561001A (en) * | 2022-08-23 | 2023-01-03 | 中国航天员科研训练中心 | Solid waste bioreactor and performance test research device |
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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: 20140820 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |