CN219941988U - Multistage filtering device of high-efficient leak protection sediment - Google Patents
Multistage filtering device of high-efficient leak protection sediment Download PDFInfo
- Publication number
- CN219941988U CN219941988U CN202321541004.1U CN202321541004U CN219941988U CN 219941988 U CN219941988 U CN 219941988U CN 202321541004 U CN202321541004 U CN 202321541004U CN 219941988 U CN219941988 U CN 219941988U
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- orifice plate
- filtering
- slag
- water retaining
- filter main
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- 238000001914 filtration Methods 0.000 title claims abstract description 105
- 239000013049 sediment Substances 0.000 title claims abstract description 17
- 239000002893 slag Substances 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000011148 porous material Substances 0.000 claims description 15
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 5
- 239000010935 stainless steel Substances 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a multistage filtering device with high efficiency and slag leakage prevention, which comprises a slag water tank and a blast furnace slag field, wherein a water retaining wall is fixedly arranged at the top of the left side of the blast furnace slag field, water retaining holes and water retaining holes are formed in the water retaining wall, a filter main body is movably arranged in the water retaining wall, and a multistage filtering mechanism is arranged in the filter main body. This multistage filter equipment of high-efficient leak protection sediment, through setting up first filtration orifice plate, second filtration orifice plate and third filtration orifice plate, this device can carry out multistage combination according to blast furnace slag particle diameter actual conditions, and improve the filter effect, and this device simple structure, be convenient for make up the installation and dismantle, this device operating handle and fixed buckle collocation mode, be convenient for dismantle the clearance to the filter main part, this device all adopts stainless steel material preparation, corrosion-resistant ability is strong, long service life, this device adopts multistage filtration combination, the water consumption is reduced, repeated drag for sediment operation has been reduced, alleviate staff intensity of labour.
Description
Technical Field
The utility model relates to the technical field of filtration, in particular to a multistage filtration device capable of efficiently preventing slag leakage.
Background
In the existing blast furnace water slag treatment system for part of smelting enterprises, a slag-water separation mode of site standing treatment is adopted, and in the standing treatment process, water controlled by blast furnace water slag passes through a special drain hole of a slag site, separated water is discharged into a slag pool, and dry slag is left in the slag site to enter secondary reverse carrying operation.
In the actual slag field standing treatment process, the following defects exist in the slag-water separation process: the controlled water contains slag particles with different sizes, and the slag particles can flow into a slag pool along with the controlled water, so that water slag can enter the water slag pool for the second time, repeated slag dragging operation is caused, and slag dragging efficiency is reduced; the fine slag is more difficult to drag out, is easy to deposit in the slag pool bottom, produces the hardening, and then the lifting slag pool bottom plane reduces the effective volume of slag pool, restricts blast furnace production, and the slag water wash port is at the in-process of accuse water, and the slag grain easily blocks up the wash port, causes slag water separation efficiency to reduce, leads to the blast furnace slag water content to be high, causes the loss of water resource, has improved manufacturing cost, and the wash port is blockked up, and artifical mediation wash port working strength is big, increases staff work burden.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a multistage filtering device for high-efficiency slag leakage prevention, which has the advantages of improving the slag water filtering effect, eliminating the defects, ensuring the production and solving the problem of poor slag water filtering effect.
In order to achieve the purposes of improving the slag water filtering effect, eliminating the defects and ensuring production, the utility model provides the following technical scheme: the utility model provides a multistage filter equipment of high-efficient leak protection sediment, includes sediment pond and blast furnace slag field, the left side top fixed mounting in blast furnace slag field has the water retaining wall, the inside of water retaining wall has seted up with the manger plate hole, the inside movable mounting of water retaining wall has the filter main part, the inside of filter main part is provided with multistage filter mechanism;
the multistage filtering mechanism comprises a first filtering orifice plate, a second filtering orifice plate and a third filtering orifice plate are installed on the filter main body from right to left, nuts are fixedly installed on the left side and the right side of the first filtering orifice plate, the left side and the right side of the second filtering orifice plate and the right side of the third filtering orifice plate respectively, the left side and the right side of the second filtering orifice plate are connected with the first filtering orifice plate and the third filtering orifice plate through screw rods and screw nuts in a threaded mode, and handles are connected to the left side of the filter main body through the nuts and the screw rods.
Further, the right side of sediment pond fixed mounting has the trench, the left side of retaining wall is connected with fixed buckle through expansion bolts.
Further, the top of sediment pond just is located the left side fixed mounting of retaining wall and has the protection railing.
Further, ten mm, six mm and four mm filter holes are correspondingly formed in the first filter pore plate, the second filter pore plate and the third filter pore plate.
Further, the interval between the filtration pore is two mm and equipartition, the four corners department of first filtration pore plate, second filtration pore plate and third filtration pore plate all has seted up the mounting hole with lead screw looks adaptation.
Further, four lead screws penetrate between the first filtering orifice plate, the second filtering orifice plate and the third filtering orifice plate respectively, and the first filtering orifice plate, the second filtering orifice plate and the third filtering orifice plate are distributed at the front end, the middle end and the tail end of the lead screws, and the distance is 142.5mm.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this multistage filter equipment of high-efficient leak protection sediment, through setting up first filtration orifice plate, second filtration orifice plate and third filtration orifice plate, this device can carry out multistage combination according to blast furnace slag particle diameter actual conditions, and improve the filter effect, and this device simple structure, be convenient for make up the installation and dismantle, this device operating handle and fixed buckle collocation mode, be convenient for dismantle the clearance to the filter main part, this device all adopts stainless steel material preparation, corrosion-resistant ability is strong, long service life, this device adopts multistage filtration combination, the water consumption is reduced, repeated drag for sediment operation has been reduced, alleviate staff intensity of labour.
2. This multistage filter equipment of high-efficient leak protection sediment, through setting up the handle, the handle is installed in the left side relevant position of third filtration orifice plate, appears the dregs particle and blocks up the filtration pore in the filter main part use, can be with fixed buckle reverse degree, holds the handle and take out the filter main part from the wash port, clears up the filter main part, installs according to above-mentioned mode again after accomplishing, carries out filtering operation again.
Drawings
FIG. 1 is a schematic diagram of the blast furnace slag field water control and drainage of the structure of the utility model;
FIG. 2 is a schematic diagram of the multi-stage filtration mechanism assembly of the present utility model;
FIG. 3 is a schematic top view of the multi-stage filtration mechanism of the present utility model;
fig. 4 is a schematic view of a structural filter plate according to the present utility model.
In the figure: 1. a slag pool; 2. a water retaining wall; 3. a water blocking hole; 4. a filter body; 5. a multi-stage filtration mechanism; 501. a first filter aperture plate; 502. a second filter aperture plate; 503. a third filter orifice plate; 504. a screw rod; 505. a nut; 506. a handle; 6. a blast furnace slag field; 7. draining the trench; 8. a fixing buckle; 9. an expansion bolt; 10. protective railing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a multistage filtering device for efficient slag leakage prevention in this embodiment includes a slag water tank 1 and a blast furnace slag field 6, a water blocking wall 2 is fixedly installed at the top of the left side of the blast furnace slag field 6, water blocking holes 3 are formed in the water blocking wall 2, a filter main body 4 is movably installed in the water blocking wall 3, and a multistage filtering mechanism 5 is arranged in the filter main body 4.
The multistage filtering mechanism 5 includes first filtration orifice 501, second filtration orifice 502 and third filtration orifice 503 are once installed from the right side to the left side to filter main body 4, ten mm, six mm and four mm's filtration orifice have been seted up to first filtration orifice 501, second filtration orifice 502 and third filtration orifice 503 are corresponding, thereby multistage combination can be carried out according to blast furnace slag particle diameter actual conditions, the filter effect is improved, and this device simple structure, be convenient for the combination installation and dismantle, the nut 505 is all fixed mounting in the left and right sides of first filtration orifice 501, second filtration orifice 502 and third filtration orifice 503, the left and right sides of second filtration orifice 502 all is connected with first filtration orifice 501 and third filtration orifice 503 through lead screw 504 and nut 505 threaded connection, the left side of filter main body 4 is connected with handle 506 through nut 505 and lead screw 504, the clearance is convenient for dismantle filter main body 4.
In case implementation, the first filtering orifice plate 501, the second filtering orifice plate 502 and the third filtering orifice plate 503 are made of stainless steel plates, all made of stainless steel materials, have strong corrosion resistance and long service life, and adopt multistage filtering combination, so that water consumption is reduced, repeated slag dragging operation is reduced, and labor intensity of workers is reduced.
In the case implementation, the right side of the slag water tank 1 is fixedly provided with a drainage ditch 7, the left side of the water retaining wall 2 is connected with a fixed buckle 8 through an expansion bolt 9, slag particles appear to block a filtering hole in the use process of the filter main body 4, the fixed buckle 8 can be inverted by 90 degrees, the handle 506 is held to draw the filter main body 4 out of the drainage hole, the filter main body 4 is cleaned, and then the filter main body 4 is installed in the mode to carry out filtering operation again.
In case implementation, the top of sediment pond 1 just is located the left side fixed mounting of retaining wall 2 and has the protection railing 10, is convenient for enclose sediment pond 1 and keeps off, and plays the effect of protection.
In practice, the method is carried out according to the following steps:
1) Firstly, selecting a filtering pore plate with a corresponding grade aperture according to the actual condition of blast furnace slag to perform three-stage combined installation, and simultaneously installing a handle 506 at a corresponding position of a front end pore plate;
2) After the filter main body 4 is assembled, the filter main body 4 is held by one hand, the operating handle 506 is held by the other hand, and the filter main body 4 is horizontally inserted into the water blocking hole 3 in the slag yard water blocking wall 2;
3) After the filter main body 4 is inserted in place, the fixing buckle 9 at the upper part of the water retaining hole 3 is rotated by 90 degrees to clamp the filter main body 4, so that the filter main body 4 is prevented from being impacted by slag water and falling off from the water retaining hole 3;
4) Finally, when the filter main body 4 is used, slag particles appear to block the filter holes, the fixing buckle 9 can be turned over by 90 degrees, the handle 506 is held to draw the filter main body 4 out of the water blocking holes 3, the filter main body 4 is cleaned, and then the filter main body 4 is installed in the mode to carry out filtering again.
To sum up, this high-efficient leak protection sediment multistage filter device, through setting up first filtration orifice plate 501, second filtration orifice plate 502 and third filtration orifice plate 503, this device can carry out multistage combination according to blast furnace slag particle diameter actual conditions, improve the filter effect, and this device simple structure, be convenient for make up the installation and dismantle, this device operating handle 506 and 8 collocations modes of fixed buckle, be convenient for dismantle the clearance to filter main part 4, this device wholly adopts stainless steel to make, corrosion-resistant ability is strong, long service life, this device adopts multistage filtration combination, reduce the water consumption, reduced repeated drag for sediment operation, alleviate worker intensity of labour.
And, through setting up handle 506, handle 506 installs in the left side relevant position of third filtration orifice 503, appears the slag particle in the filter main part 4 during the use and blocks the filtration pore, can reverse 90 degrees with fixed buckle 8, holds handle 506 and takes out filter main part 4 from the wash port, clears up filter main part 4, installs according to above-mentioned mode again after accomplishing, carries out the filtration operation again.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a multistage filter equipment of high-efficient leak protection sediment, includes sediment pond (1) and blast furnace slag field (6), its characterized in that: a water retaining wall (2) is fixedly arranged at the top of the left side of the blast furnace slag field (6), a water retaining hole (3) is formed in the water retaining wall (2), a filter main body (4) is movably arranged in the water retaining wall (2), and a multi-stage filtering mechanism (5) is arranged in the filter main body (4);
the multistage filtering mechanism (5) comprises a first filtering orifice plate (501), a second filtering orifice plate (502) and a third filtering orifice plate (503) are installed from right to left in one time by a filter main body (4), nuts (505) are fixedly installed on the left side and the right side of the first filtering orifice plate (501), the second filtering orifice plate (502) and the left side and the right side of the third filtering orifice plate (503), and the left side and the right side of the second filtering orifice plate (502) are connected with the nuts (505) through screw rods (504) in a threaded mode and are connected with the first filtering orifice plate (501) and the third filtering orifice plate (503), and handles (506) are connected to the left side of the filter main body (4) through the nuts (505) and the screw rods (504).
2. The efficient slag leakage preventing multi-stage filtering device according to claim 1, wherein: the right side of slag water tank (1) is fixedly provided with a drainage ditch (7), and the left side of the water retaining wall (2) is connected with a fixing buckle (8) through an expansion bolt (9).
3. The efficient slag leakage preventing multi-stage filtering device according to claim 1, wherein: the top of slag pool (1) and be located the left side fixed mounting of retaining wall (2) have protection railing (10).
4. The efficient slag leakage preventing multi-stage filtering device according to claim 1, wherein: the first filtering orifice plate (501), the second filtering orifice plate (502) and the third filtering orifice plate (503) are correspondingly provided with filtering holes of ten mm, six mm and four mm.
5. The efficient slag leakage preventing multi-stage filtering device according to claim 4, wherein: the interval between the filtration pore is two mm and equipartition, the four corners department of first filtration pore board (501), second filtration pore board (502) and third filtration pore board (503) all has seted up the mounting hole with lead screw (504) looks adaptation.
6. The efficient slag leakage preventing multi-stage filtering device according to claim 1, wherein: four screw rods (504) penetrate between the first filtering orifice plate (501), the second filtering orifice plate (502) and the third filtering orifice plate (503) respectively, and the first filtering orifice plate (501), the second filtering orifice plate (502) and the third filtering orifice plate (503) are distributed at the front end, the middle end and the tail end of the screw rods (504) and have a distance of 142.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321541004.1U CN219941988U (en) | 2023-06-16 | 2023-06-16 | Multistage filtering device of high-efficient leak protection sediment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321541004.1U CN219941988U (en) | 2023-06-16 | 2023-06-16 | Multistage filtering device of high-efficient leak protection sediment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219941988U true CN219941988U (en) | 2023-11-03 |
Family
ID=88548484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321541004.1U Active CN219941988U (en) | 2023-06-16 | 2023-06-16 | Multistage filtering device of high-efficient leak protection sediment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219941988U (en) |
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2023
- 2023-06-16 CN CN202321541004.1U patent/CN219941988U/en active Active
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