CN213865413U

CN213865413U - A filtration liquid grid that is used for garbage power factory garbage storage to inlay wall formula

Info

Publication number: CN213865413U
Application number: CN202022378024.4U
Authority: CN
Inventors: 郑家钺; 张敏
Original assignee: Guangdong Shun Kong Environmental Investment Co ltd
Current assignee: Guangdong Shun Kong Environmental Investment Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-03
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a filtration liquid grid that is used for garbage power factory garbage storage storehouse to inlay wall formula, including grid, grid left bracket, grid right bracket, grid locking lever. 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

A filtration liquid grid that is used for garbage power factory garbage storage to inlay wall formula

Technical Field

The utility model relates to a rubbish power plant rubbish storehouse part structure technical field, in particular to a filtration liquid grid that is used for rubbish power plant rubbish storehouse wall-embedded formula.

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.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above-mentioned maintenance, safe scheduling problem, aim at provides a filtration liquid grid that is used for rubbish power plant garbage storage to inlay wall formula, solves and is preventing that rubbish hangs the grab bucket collision and destroy, prevent the technical problem in the aspect of landfill leachate corrodes. In order to achieve the above purpose, the technical scheme of the utility model is as follows:

according to the utility model discloses a filtration liquid grid that is used for rubbish power plant garbage storage storehouse wall-embedded formula, including grid, grid left bracket, grid right bracket, grid locking lever. 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.

According to the utility model discloses a filtration liquid grid that is used for garbage power factory garbage storage to inlay wall formula has following beneficial effect at least: 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 present invention, the leachate grid is made of 316L stainless steel.

According to some embodiments of the utility model, grid left side bracket and grid right side bracket have welded enough firm wall angle bar and grid stopper of grabbing.

According to some embodiments of the invention, the support angle-bars, the angle-bar frame, the reinforcing angle-bars, the angle-bar bracket frame are made of 50 × 50 × 5mm stainless steel angle-bars.

According to some embodiments of the invention, the grid segments and the grid carrier mesh are made of 50 × 5mm stainless steel flat iron.

According to some embodiments of the present invention, the grille lock bar and the lock bar hook are made of No. 8 stainless steel channel steel.

According to some embodiments of the invention, the grid segments are arranged perpendicular to the garbage storage bin side walls, horizontally lying and spaced 60mm from each other.

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 structure of the present invention;

fig. 2 is a wall-embedding effect diagram of the grid of the present 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 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 exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present 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.

For those skilled in the art, it is possible to make corresponding size changes or use 316L steel materials of other specifications to manufacture the landfill leachate grids manufactured by using 316L steel materials of other specifications according to the above-described technical solution and the size of the leachate grid wall holes 6 reserved at the bottom of the garbage bin, and these size changes or the landfill leachate grids manufactured by using 316L steel materials of other specifications all belong to the scope of the present invention as claimed in the appended claims.

Claims

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.