CN112174237A - A filtration liquid grid that is used for garbage power factory garbage storage to inlay wall formula - Google Patents
A filtration liquid grid that is used for garbage power factory garbage storage to inlay wall formula Download PDFInfo
- Publication number
- CN112174237A CN112174237A CN202011138380.7A CN202011138380A CN112174237A CN 112174237 A CN112174237 A CN 112174237A CN 202011138380 A CN202011138380 A CN 202011138380A CN 112174237 A CN112174237 A CN 112174237A
- Authority
- CN
- China
- Prior art keywords
- grid
- angle iron
- leachate
- grating
- garbage
- 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.)
- Pending
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 75
- 238000001914 filtration Methods 0.000 title description 2
- 239000007788 liquid Substances 0.000 title description 2
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 38
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 17
- 239000010935 stainless steel Substances 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 239000000149 chemical water pollutant Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 235000000396 iron Nutrition 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a wall-embedded type leachate grating for a garbage storage bin of a garbage power plant. The grating consists of grating pieces, supporting angle iron, an angle iron frame and reinforcing angle iron; the left grid bracket consists of wall grabbing angle iron, an angle iron bracket frame, a lock rod hook, a grid limiting block and a grid supporting net; the grid right bracket structure is symmetrical to the grid left bracket; the grating lock rod consists of an upper part and a lower part. Because the environment of the garbage storage bin is extremely severe and the corrosivity of the leachate is extremely strong, in order to prevent corrosion, the leachate grating is made of 316L stainless steel; in order to reduce the collision of the grating by a garbage hanging grab bucket, the percolate grating is installed by embedding walls so as to prolong the service life of the percolate grating. This leachate grid of wall-embedded simple structure is compact, is a leachate grid that easily installs, easily changes, easy mediation, corrosion-resistant, prevent that rubbish hangs grab bucket collision damage.
Description
Technical Field
The invention relates to the technical field of garbage storage bin component structures of garbage power plants, in particular to a wall-embedded type leachate grating for a garbage storage bin of a garbage power plant.
Background
Along with the rapid growth of economy in China and the continuous acceleration of urbanization process, more and more cities face the phenomenon that domestic garbage encloses cities, garbage incineration power generation is an important treatment means for garbage reduction, and the scale of a garbage power plant is further increased.
The garbage storage bin of the garbage power plant is used for storing domestic garbage, and in order to improve the combustion heat value of the garbage and enable the garbage to be stably and completely combusted in the garbage incinerator, the garbage which is just poured into the garbage storage bin needs to be stored for a certain time in the bin, so that the garbage can be fully fermented. The leachate will be separated out during the fermentation process of the domestic garbage. In order to lead out the garbage percolate in the garbage storage bin smoothly, a certain number of percolate grids are arranged at the lower part of the garbage storage bin.
At present, most garbage storage bin leachate grids of garbage power plants are of a convex side wall surface structure, although the leachate circulation area is increased, the problem of damage caused by a garbage hanging grab bucket is ignored. And because the grid is protruding wall structure, the volume is bigger, relatively heavier, leads to the maintenance or change grid difficult. The environment in the garbage storage bin of the garbage power plant is extremely severe, and the leachate has extremely high corrosivity. At present, most of garbage storage bin leachate grids of garbage power plants are damaged due to serious corrosion besides being damaged by a garbage hanging grab bucket.
Once the leachate grid of the garbage storage bin is damaged, the garbage quickly blocks the holes of the leachate grid to cause unsmooth drainage of the leachate, the level of the leachate in the garbage storage bin rises to form the phenomenon of soaking the garbage in the leachate, and the stability and the incineration efficiency of garbage incineration are influenced. In order to dredge the blocked percolate grating of the garbage storage bin, the blocked percolate grating can only enter the garbage storage bin manually for operation, and the garbage storage bin contains a large amount of toxic and harmful gases such as carbon monoxide, hydrogen sulfide and the like, so that the maintenance operation is very dangerous, and serious potential safety hazards exist. How to ensure the smooth discharge of the landfill leachate and improve the service life of the leachate grid becomes a major problem of safety and stability of most landfill power plants in China.
80% of the existing garbage storage bin leachate grids in the garbage power generation industry of China are of wall surface protruding structures and are mostly made of common stainless steel materials, and investigation shows that the leachate grids are easily damaged by garbage hanging grab buckets and are easily corroded, and the frequency of maintenance or replacement is high. The environment of the garbage storage bin is severe, so that great potential safety hazards exist.
In view of the above circumstances in China, it is necessary to design a wall-embedded type leachate grid for a garbage storage of a garbage power plant so as to prolong the service life of the leachate grid of the garbage storage and reduce the maintenance cost of the garbage power plant.
Disclosure of Invention
The invention aims to solve the problems of maintenance, safety and the like, and aims to provide a wall-embedded type leachate grating for a garbage storage bin of a garbage power plant, which solves the technical problems of preventing collision and damage of a garbage crane grab bucket and preventing the landfill leachate from being corroded. In order to achieve the purpose, the technical scheme of the invention is as follows:
the leachate grating for the garbage storage bin wall embedding type of the garbage power plant comprises a grating, a grating left bracket, a grating right bracket and a grating locking rod. The grating consists of grating pieces, supporting angle iron, an angle iron frame and reinforcing angle iron; the left grid bracket consists of wall grabbing angle iron, an angle iron bracket frame, a lock rod hook, a grid limiting block and a grid supporting net; the grid right bracket structure is symmetrical to the grid left bracket; the grating lock rod consists of an upper part and a lower part.
The wall-embedded type leachate grating for the garbage storage bin of the garbage power plant provided by the embodiment of the invention has at least the following beneficial effects: the wall-embedded type leachate grating for the garbage storage bin of the garbage power plant has a simple and compact structure, is easy to install, replace, dredge and resist corrosion, and prevents the garbage crane grab bucket from being damaged due to collision.
According to some embodiments of the invention, the leachate grid is made of 316L stainless steel.
According to some embodiments of the invention, the grid left bracket and the grid right bracket are welded with the wall grabbing angle iron and the grid limiting block which are firm enough.
According to some embodiments of the invention, the support angle-bars, angle-bar frames, reinforcing angle-bars, angle-bar carrier frames are made of 50 × 50 × 5mm stainless steel angle-bars.
According to some embodiments of the invention, the grid segments and grid carrier mesh are made of 50 x 5mm stainless steel flat iron.
According to some embodiments of the present invention, the grille lock bar and lock bar hook are made of 8-gauge stainless steel channel steel.
According to some embodiments of the invention, the grid segments are arranged horizontally, perpendicular to the side walls of the waste silo, and are spaced apart from each other by 60 mm.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of the grid construction of the present invention;
fig. 2 is a wall-embedding effect diagram of the grid of the invention.
Reference numerals: 1. a grid; 2. a grid left bracket; 3. a right grill bracket; 4. a grille lock lever; 5. a garbage bin wall surface; 6. leachate grating wall holes; 11. a grating sheet; 12. supporting angle iron; 13. an angle-iron frame; 14. reinforcing angle iron; 21. grabbing wall angle iron; 22. an angle bracket frame; 23. a lock rod hook; 24. a grid limiting block; 25. and (4) supporting the net by using a grid.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The wall-embedded type leachate grating for the garbage storage bin of the garbage power plant comprises a grating 1, a left grating bracket 2, a right grating bracket 3 and a grating lock rod 4. The grating 1 consists of grating pieces 11, supporting angle irons 12, an angle iron frame 13 and reinforcing angle irons 14; the left grating bracket 2 consists of a wall grabbing angle iron 21, an angle iron bracket frame 22, a lock rod hook 23, a grating limiting block 24 and a grating supporting net 25; the structure of the grid right bracket 3 is symmetrical to that of the grid left bracket 2; the grille lock rod 4 consists of an upper part and a lower part.
As a preferred embodiment, the percolate grid is made of 316L stainless steel.
In a preferred embodiment, the grid left bracket 2 and the grid right bracket 3 are welded with the wall grabbing angle iron 21 and the grid limiting block 24 which are firm enough.
In a preferred embodiment, the supporting angle iron 12, the angle iron frame 13, the reinforcing angle iron 14 and the angle iron bracket frame 22 are made of stainless steel angle iron of 50 × 50 × 5 mm.
In a preferred embodiment, the grid segments 11 and the grid support net 25 are made of stainless steel flat iron with a size of 50 × 5 mm.
In a preferred embodiment, the grille lock bar 4 and the lock bar hook 23 are made of 8-size stainless steel channel steel.
In a preferred embodiment, the wall grabbing angle iron 21 is made of 200 × 200 × 5mm special stainless steel angle iron.
As a preferred embodiment, the grid limiting block 24 is made of 100X 5mm special stainless steel angle iron and consists of an upper block and a lower block.
In a preferred embodiment, the grid plates 11 are perpendicular to the side walls of the garbage storage bin, are horizontally arranged, and are spaced by 60 mm.
In a preferred embodiment, the grid plate 11 is arranged on the side of the garbage storage bin.
The landfill leachate grating is made of 316L stainless steel, so that the corrosion of leachate can be reduced to the maximum extent, and the service life is prolonged; this kind of landfill leachate grid adopts the wall-mounted formula to arrange the installation, can avoid rubbish to hang the grab bucket collision, increases life. Based on the two points, the safety risk that the landfill leachate grating needs to be overhauled or replaced in a garbage bin manually can be reduced to the maximum extent.
It is obvious to those skilled in the art that the size of the percolate grid wall holes 6 reserved at the bottom of the garbage bin can be changed accordingly or made of 316L steel materials with other specifications according to the technical scheme described above, and the size of the percolate grid wall holes or the landfill percolate grid made of 316L steel materials with other specifications by changing or using the size of the landfill percolate grid wall holes is within the protection scope of the present invention.
Claims (7)
1. The utility model provides a leachate grid that is used for garbage power plant garbage storage to inlay wall formula which characterized in that: the novel grid comprises a grid (1), a grid left bracket (2), a grid right bracket (3) and a grid lock rod (4), wherein the grid (1) consists of grid sheets (11), supporting angle iron (12), an angle iron frame (13) and reinforcing angle iron (14); the left grid bracket (2) consists of wall grabbing angle iron (21), an angle iron bracket frame (22), a locking rod hook (23), a grid limiting block (24) and a grid supporting net (25); the structure of the grid right bracket (3) is symmetrical to that of the grid left bracket (2); the grating lock rod (4) consists of an upper part and a lower part.
2. The landfill storage wall-embedded leachate grid for refuse powered plants of claim 1, wherein: the percolate grille is made of 316L stainless steel.
3. The landfill storage wall-embedded leachate grid for refuse powered plants of claim 1, wherein: the grid left bracket (2) and the grid right bracket (3) are welded with the wall grabbing angle iron (21) and the grid limiting block (24) which are firm enough.
4. The landfill storage wall-embedded leachate grid for refuse powered plants of claim 1, wherein: the supporting angle iron (12), the angle iron frame (13), the reinforcing angle iron (14) and the angle iron bracket frame (22) are made of stainless steel angle iron with the thickness of 50 multiplied by 5 mm.
5. The landfill storage wall-embedded leachate grid for refuse powered plants of claim 1, wherein: the grid sheets (11) and the grid supporting net (25) are made of stainless steel flat iron with the thickness of 50 mm multiplied by 5 mm.
6. The landfill storage wall-embedded leachate grid for refuse powered plants of claim 1, wherein: the grating lock rod (4) and the lock rod hook (23) are made of 8-grade stainless steel groove steel.
7. The landfill storage wall-embedded leachate grid for refuse powered plants of claim 1, wherein: the grid pieces (11) are perpendicular to the side walls of the garbage storage bin, are horizontally and horizontally arranged, and are spaced by 60 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138380.7A CN112174237A (en) | 2020-10-22 | 2020-10-22 | A filtration liquid grid that is used for garbage power factory garbage storage to inlay wall formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138380.7A CN112174237A (en) | 2020-10-22 | 2020-10-22 | A filtration liquid grid that is used for garbage power factory garbage storage to inlay wall formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112174237A true CN112174237A (en) | 2021-01-05 |
Family
ID=73922599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011138380.7A Pending CN112174237A (en) | 2020-10-22 | 2020-10-22 | A filtration liquid grid that is used for garbage power factory garbage storage to inlay wall formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112174237A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203142825U (en) * | 2012-12-28 | 2013-08-21 | 上海申龙客车有限公司 | Spare wheel installation bracket mounted on passenger car chassis |
| CN103452180A (en) * | 2013-09-01 | 2013-12-18 | 福建省工业设备安装有限公司 | Side discharge type household garbage storage base percolate collecting system |
| CN204979557U (en) * | 2015-07-29 | 2016-01-20 | 江苏华宇印务有限公司 | Printing material frame |
| CN207142023U (en) * | 2017-09-01 | 2018-03-27 | 北京高能时代环境技术股份有限公司 | Trash repository with Leachate site grid |
| CN209382498U (en) * | 2018-12-28 | 2019-09-13 | 连云港正道电池技术有限公司 | A kind of Foldable logistic transport turnover bracket |
| CN211060072U (en) * | 2020-01-13 | 2020-07-21 | 浙江尤尼威机械有限公司 | Solar panel bracket of movable solar light tower |
| CN213865413U (en) * | 2020-10-22 | 2021-08-03 | 广东顺控环境投资有限公司 | A filtration liquid grid that is used for garbage power factory garbage storage to inlay wall formula |
-
2020
- 2020-10-22 CN CN202011138380.7A patent/CN112174237A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203142825U (en) * | 2012-12-28 | 2013-08-21 | 上海申龙客车有限公司 | Spare wheel installation bracket mounted on passenger car chassis |
| CN103452180A (en) * | 2013-09-01 | 2013-12-18 | 福建省工业设备安装有限公司 | Side discharge type household garbage storage base percolate collecting system |
| CN204979557U (en) * | 2015-07-29 | 2016-01-20 | 江苏华宇印务有限公司 | Printing material frame |
| CN207142023U (en) * | 2017-09-01 | 2018-03-27 | 北京高能时代环境技术股份有限公司 | Trash repository with Leachate site grid |
| CN209382498U (en) * | 2018-12-28 | 2019-09-13 | 连云港正道电池技术有限公司 | A kind of Foldable logistic transport turnover bracket |
| CN211060072U (en) * | 2020-01-13 | 2020-07-21 | 浙江尤尼威机械有限公司 | Solar panel bracket of movable solar light tower |
| CN213865413U (en) * | 2020-10-22 | 2021-08-03 | 广东顺控环境投资有限公司 | A filtration liquid grid that is used for garbage power factory garbage storage to inlay wall formula |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213865413U (en) | A filtration liquid grid that is used for garbage power factory garbage storage to inlay wall formula | |
| CN206919538U (en) | A kind of garbage disposal mesopilous organisms film desiccation apparatus | |
| CN102943521B (en) | Modified trash storing pit landfill leachate collecting system | |
| CN203487618U (en) | Side-discharged type household garbage storage repository leachate collecting system | |
| CN204460228U (en) | A kind of incinerator and mucking machine | |
| CN112174237A (en) | A filtration liquid grid that is used for garbage power factory garbage storage to inlay wall formula | |
| CN209042410U (en) | A kind of subregion garbage pool suitable for a variety of municipal solid wastes collaboration incineration plant | |
| CN112871964A (en) | Meal kitchen and burn integration and deal with device in coordination | |
| CN219547952U (en) | Drainage device is led to rubbish hole leachate | |
| CN209009353U (en) | A kind of anticlogging garbage pool discharge structure | |
| CN219491209U (en) | Novel drainage device of rubbish hole filtration liquid in msw incineration power plant | |
| CN214289972U (en) | Kitchen waste and household garbage coprocessing equipment | |
| CN108380317A (en) | A kind of garbage reclamation processing equipment | |
| CN217430956U (en) | Waste incineration leachate filtering device | |
| CN210619159U (en) | Drainage structure of garbage pool | |
| CN209128257U (en) | A kind of complex ecological water purification pot | |
| CN220989816U (en) | Garbage bin percolate dredging grid structure of garbage incineration power plant | |
| CN211536708U (en) | Detachable landfill pond filtration liquid grid device | |
| CN103452180A (en) | Side discharge type household garbage storage base percolate collecting system | |
| CN209652937U (en) | A kind of foundation pit supporting construction of pipe drainage engineering | |
| CN206667617U (en) | A kind of block-resistant type arc steel structure gutter cover | |
| CN216136824U (en) | Leachate collecting pool with filtering function | |
| CN214004080U (en) | Paper machine sewage recycling equipment | |
| CN211593690U (en) | Anti-overflow receiving hopper device for feeding household garbage | |
| CN205481010U (en) | Inferior melting incineration feeiciency's of gasification equipment is separated to elevating mast |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |