CN109622569A - A kind of special equipment for the test of rubbish heap ferment - Google Patents
A kind of special equipment for the test of rubbish heap ferment Download PDFInfo
- Publication number
- CN109622569A CN109622569A CN201811608541.7A CN201811608541A CN109622569A CN 109622569 A CN109622569 A CN 109622569A CN 201811608541 A CN201811608541 A CN 201811608541A CN 109622569 A CN109622569 A CN 109622569A
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- CN
- China
- Prior art keywords
- heap ferment
- rubbish
- heap
- test
- storehouse
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of special equipments for the test of rubbish heap ferment.This includes heap ferment storehouse for the special equipment that rubbish heap ferment is tested, and the top in heap ferment storehouse is equipped with pressing plate, and the bottom in heap ferment storehouse is exported equipped with Leachate site.Due to the specialization design of present device, it can integrate with re-computation, rubbish sampling, temperature sampling, Leachate site sampling, and then determine heap ferment height and the heap ferment time of rubbish, avoid the cumbersome and high cost of traditional rubbish heap ferment test operation.
Description
Technical field
The invention belongs to technical field of waste treatment, and in particular to a kind of special equipment for the test of rubbish heap ferment.
Background technique
House refuse moisture content is high, and calorific value is low, has not only influenced Incineration circumstances and garbage disposal effect, but also cause unburned in flue gas
Pollutant increases significantly to the greatest extent, directly affects the qualified discharge of flue gas.In order to overcome adverse effect of the low heat value to Incineration circumstances, lead to
Often need to add the auxiliary fuels such as coal, fuel oil or stalk, to cause the increase of operating cost.
Garbage burning factory is typically provided with garbage pool, and new refuse heap ferment in garbage pool after a certain period of time, can slough one
Partial moisture is conducive to improve the calorific value into furnace rubbish.Rubbish heap ferment is mainly stirred the rubbish in garbage pool, mixes and deposit
It is stacked with subregion, to realize initial fermentation, dehydration and the inanimate matter separation of rubbish.In whipping process, big portion in rubbish
Divide moisture to leach in the form of percolate, the non-combustible inorganic constituents deposited is mixed in rubbish and gradually moves down and accumulates under the effect of gravity
Holding pond bottom avoids in excessive non-ignitable ingredient investment waste incinerator.By filtering out moisture in rubbish and non-combustible inorganic
Ingredient can effectively increase the degree of flammability into furnace rubbish, improve the unit Lower heat value into furnace rubbish, help to realize house refuse
Stablize burning.Thus, rubbish heap ferment becomes essential important link in low heat value domestic waste incineration process.
In order to determine the number of days and height of rubbish heap ferment, each refuse landfill requires to be tested.Existing test
Method needs timing sampling rubbish to test calorific value, and due to the special equipment that do not test, test is got up not only cumbersome but also detected
It is costly.
Summary of the invention
In view of this, the present invention provides a kind of special equipment for the test of rubbish heap ferment, to simplify the test of rubbish heap ferment
Operation and reduce cost.
The top of a kind of special equipment for the test of rubbish heap ferment, including heap ferment storehouse, heap ferment storehouse is equipped with pressing plate, heap
The bottom in ferment storehouse is exported equipped with Leachate site.
Further, the side wall in heap ferment storehouse is equipped with the measuring point of access thermocouple.
Further, the measuring point is 3, and is distributed in the upper, middle and lower region of heap feed bin.
Further, the pressing plate is the pressure network of counterweight.
Further, the bottom in heap ferment storehouse is inclined surface, and the low side that the Leachate site exports close to inclined surface is arranged.
Further, the side wall in heap ferment storehouse is additionally provided with rubbish sampling hole.
Further, the rubbish sampling hole is 3, and is distributed in the upper, middle and lower region of heap feed bin.
Further, heap ferment storehouse is frustum cone structure, volume 1-3m3。
Further, heap ferment storehouse is plastic material, and the outside in heap ferment storehouse is covered with heat insulating material.
Present device is used for the measurement of rubbish heap ferment process refuse thermal value.Its principle is in more closed and heat-retaining condition
Under, the height of heap ferment is determined, by measuring rubbish by measuring the pressure of counterweight according to the relationship of refuse thermal value and percolate
The amount of percolate calculates refuse thermal value, so that it is determined that the rubbish heap ferment time.Due to the specialization design of present device, Ke Yiji
With re-computation, rubbish sampling, temperature sampling, Leachate site sampling in one, and then determine heap ferment height and the heap ferment time of rubbish,
Avoid the cumbersome and high cost of traditional rubbish heap ferment test operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of present device, wherein 1 is heap ferment storehouse, and 2 be pressing plate, and 3 export for Leachate site, and 4 are
The measuring point of thermocouple is accessed, 5 be inclined surface, and 6 be rubbish sampling hole.
Specific embodiment
Special equipment for the test of rubbish heap ferment of the invention, including heap ferment storehouse 1, the top in heap ferment storehouse 1 are equipped with
Pressing plate 2, the bottom in heap ferment storehouse 1 are equipped with Leachate site outlet 3.In the test of heap ferment, rubbish is put into heap ferment storehouse 1, then in heap ferment
The pressing plate 2 of upper constant weight is covered at the top of storehouse 1, heap ferment after a certain period of time, starts sampling and testing.
In a specific embodiment, the side wall in heap ferment storehouse 1 is equipped with the measuring point 4 of access thermocouple.Access
Thermocouple can accurately measure the temperature change of heap ferment rubbish.
In a specific embodiment, the measuring point 4 is 3, and is distributed in the upper, middle and lower region of heap feed bin.To
The different representative areas of heap ferment rubbish are covered, to obtain more acurrate full and accurate data.
In a specific embodiment, the pressing plate 2 is the pressure network of counterweight.In experiment in pressure network increase counterweight with
Apply certain pressure to heap ferment spam samples, to obtain relevant test data.
In a specific embodiment, the bottom in heap ferment storehouse 1 is inclined surface 5, and the Leachate site outlet 3 is close
The low side of inclined surface 5 is arranged.Inclined surface 5 is conducive to the discharge of Leachate site.
In a specific embodiment, the side wall in heap ferment storehouse 1 is additionally provided with rubbish sampling hole 6.Setting rubbish takes
It sample hole 6 can the real time sample from heap ferment storehouse 1 as needed.
In a specific embodiment, the rubbish sampling hole 6 is 3, and is distributed in the upper, middle and lower area of heap feed bin
Domain.To cover the different representative areas of heap ferment rubbish, to obtain more acurrate full and accurate sample.
In a specific embodiment, heap ferment storehouse 1 is frustum cone structure, volume 1-3m3。
In a specific embodiment, heap ferment storehouse 1 is plastic material, and the outside in heap ferment storehouse 1 is covered with warming
Material.
Fig. 1 shows a kind of structural schematic diagram of special equipment for the test of rubbish heap ferment.
The main body heap ferment storehouse 1 of the equipment is frustum cone structure, and volume is about 2m3, have a pressure network in its placed on top, in experiment
Pressure counts increasing counterweight in apply certain pressure to sample；1 side of heap ferment storehouse is equipped with rubbish sampling hole 6 and accesses thermocouple
Measuring point 4 for acquiring the sample of different accumulation depth locations, while measuring its temperature variations；1 bottom of heap ferment storehouse has centainly
The gradient is discharged in time with the moisture for guaranteeing that heap ferment is precipitated；The moisture of heap ferment exudation exports 3 rows from the Leachate site of 1 bottom of heap ferment storehouse
It collects into water container for measurement.Heap ferment storehouse 1 uses plastic material, external to be covered with industrial heat insulating material to simulate rubbish
The environment of pseudo adiabatic in rubbish pond.
Claims (9)
1. a kind of special equipment for the test of rubbish heap ferment, which is characterized in that including heap ferment storehouse (1), heap ferment storehouse (1)
Top is equipped with pressing plate (2), and the bottom in heap ferment storehouse (1) is equipped with Leachate site outlet (3).
2. the special equipment according to claim 1 for the test of rubbish heap ferment, which is characterized in that heap ferment storehouse (1)
Side wall be equipped with access thermocouple measuring point (4).
3. the special equipment according to claim 2 for the test of rubbish heap ferment, which is characterized in that the measuring point (4) is 3
It is a, and it is distributed in the upper, middle and lower region of heap feed bin.
4. the special equipment according to claim 1 for the test of rubbish heap ferment, which is characterized in that the pressing plate (2) is
The pressure network of counterweight.
5. the special equipment according to claim 1 for the test of rubbish heap ferment, which is characterized in that heap ferment storehouse (1)
Bottom be inclined surface (5), the low side of Leachate site outlet (3) close to inclined surface (5) is arranged.
6. the special equipment according to claim 1 for the test of rubbish heap ferment, which is characterized in that heap ferment storehouse (1)
Side wall be additionally provided with rubbish sampling hole (6).
7. the special equipment according to claim 6 for the test of rubbish heap ferment, which is characterized in that the rubbish sampling hole
(6) it is 3, and is distributed in the upper, middle and lower region of heap feed bin.
8. the special equipment according to any one of claims 1 to 7 for the test of rubbish heap ferment, which is characterized in that described
Heap ferment storehouse (1) is frustum cone structure, volume 1-3m3。
9. the special equipment according to any one of claims 1 to 7 for the test of rubbish heap ferment, which is characterized in that described
Heap ferment storehouse (1) is plastic material, and the outside in heap ferment storehouse (1) is covered with heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608541.7A CN109622569A (en) | 2018-12-27 | 2018-12-27 | A kind of special equipment for the test of rubbish heap ferment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608541.7A CN109622569A (en) | 2018-12-27 | 2018-12-27 | A kind of special equipment for the test of rubbish heap ferment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109622569A true CN109622569A (en) | 2019-04-16 |
Family
ID=66078093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811608541.7A Pending CN109622569A (en) | 2018-12-27 | 2018-12-27 | A kind of special equipment for the test of rubbish heap ferment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109622569A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1164059B (en) * | 1978-11-06 | 1987-04-08 | Inventa A G Fur Forschung & Pa | PROCEDURE AND APPARATUS FOR THE PRODUCTION OF BIOGAS |
| CN1995318A (en) * | 2006-12-25 | 2007-07-11 | 徐伟 | Anerobic type biological reactor |
| CN206318886U (en) * | 2016-11-28 | 2017-07-11 | 河南柏裕植物免疫科技有限公司 | Novel efficient compost fermentation device |
| CN206751786U (en) * | 2017-03-17 | 2017-12-15 | 李志平 | A kind of ferment fermentation tank |
-
2018
- 2018-12-27 CN CN201811608541.7A patent/CN109622569A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1164059B (en) * | 1978-11-06 | 1987-04-08 | Inventa A G Fur Forschung & Pa | PROCEDURE AND APPARATUS FOR THE PRODUCTION OF BIOGAS |
| CN1995318A (en) * | 2006-12-25 | 2007-07-11 | 徐伟 | Anerobic type biological reactor |
| CN206318886U (en) * | 2016-11-28 | 2017-07-11 | 河南柏裕植物免疫科技有限公司 | Novel efficient compost fermentation device |
| CN206751786U (en) * | 2017-03-17 | 2017-12-15 | 李志平 | A kind of ferment fermentation tank |
Non-Patent Citations (2)
| Title |
|---|
| 吴立,张洪波: "城市生活垃圾堆酵实验研究", 《铁道劳动安全卫生与环保》 * |
| 张衍国,李清海,龚伯勋,等: "垃圾堆放发酵机理与应用工艺研究", 《环境污染治理技术与设备》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |