CN222400462U - Cooling water filtering device of continuous casting machine - Google Patents
Cooling water filtering device of continuous casting machine Download PDFInfo
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- CN222400462U CN222400462U CN202421131798.9U CN202421131798U CN222400462U CN 222400462 U CN222400462 U CN 222400462U CN 202421131798 U CN202421131798 U CN 202421131798U CN 222400462 U CN222400462 U CN 222400462U
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- water
- continuous casting
- casting machine
- filter cartridge
- cooling water
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- 239000000498 cooling water Substances 0.000 title claims abstract description 49
- 238000001914 filtration Methods 0.000 title claims abstract description 45
- 238000009749 continuous casting Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 239000002893 slag Substances 0.000 claims abstract description 50
- 238000011010 flushing procedure Methods 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims description 42
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 description 19
- 238000004140 cleaning Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
本实用新型的一种连铸机的冷却水过滤装置，包括连通设置在连铸机的冷却水管道上的水箱、转动连接在水箱上的过滤筒、与过滤筒内部连通的排渣板、以及冲洗喷嘴组件；水箱上连通设置进水管、出水管，进水管的一端连通冷却水管道，进水管的另一端延伸至过滤筒内；排渣板位于冲洗喷嘴组件下方，排渣板倾斜设置，排渣板的高端位于过滤筒内，排渣板的低端延伸至过滤筒外；冲洗喷嘴组件与水箱之间通过管路连通，连通在冲洗喷嘴组件与水箱之间的管路上设置水泵。本实用新型可在连铸机运行时及时清洗过滤筒，不需停机进行过滤筒的清洗，既保证了过滤筒的过滤效果，又不影响连铸机的运行，提高了冷却水过滤装置的工作效率，并间接提高了连铸机的工作效率。
The utility model discloses a cooling water filter device for a continuous casting machine, comprising a water tank connected to the cooling water pipeline of the continuous casting machine, a filter cartridge rotatably connected to the water tank, a slag discharge plate connected to the inside of the filter cartridge, and a flushing nozzle assembly; a water inlet pipe and a water outlet pipe are connected to the water tank, one end of the water inlet pipe is connected to the cooling water pipeline, and the other end of the water inlet pipe extends into the filter cartridge; the slag discharge plate is located below the flushing nozzle assembly, the slag discharge plate is tilted, the high end of the slag discharge plate is located in the filter cartridge, and the low end of the slag discharge plate extends out of the filter cartridge; the flushing nozzle assembly is connected to the water tank through a pipeline, and a water pump is arranged on the pipeline between the flushing nozzle assembly and the water tank. The utility model can clean the filter cartridge in time when the continuous casting machine is running, and there is no need to stop the machine to clean the filter cartridge, which not only ensures the filtering effect of the filter cartridge, but also does not affect the operation of the continuous casting machine, improves the working efficiency of the cooling water filter device, and indirectly improves the working efficiency of the continuous casting machine.
Description
Technical Field
The utility model relates to the technical field of continuous casting machine auxiliary equipment, in particular to a cooling water filtering device of a continuous casting machine.
Background
The continuous casting machine of the iron and steel enterprises can not leave the effect of cooling water. The quality and purity of the cooling water are directly related to the quality of the continuous casting billet, and are closely related to the production, the cost consumption and the benefit of enterprises. The filter is an indispensable filter equipment of cooling water piping system of conticaster, and filter on the market at present includes the filter, owing to contain impurity in the cooling water that is used for the conticaster, blocks up the filtration pore of filter easily after long-term use, influences the filter effect of cooling water, needs artifical periodic replacement or washs the filter in order to solve this problem, like this has solved the filtration problem of filter, but in artifical change cleaning process, need shut down and change or wash, comparatively waste time to delay the normal operating of conticaster.
Disclosure of utility model
The utility model mainly aims to provide a cooling water filtering device of a continuous casting machine, which aims to solve the problem that the normal operation of the continuous casting machine is affected due to the fact that a filtering plate of a cleaning filter is manually replaced in the cooling water filtering device of the existing continuous casting machine.
To solve the above problems, the present utility model is achieved as follows:
The cooling water filtering device of the continuous casting machine comprises a water tank, a filtering barrel, a slag discharging plate and a flushing nozzle assembly, wherein the water tank is communicated with a cooling water pipeline of the continuous casting machine, the filtering barrel is rotatably connected to the water tank, the slag discharging plate is communicated with the inside of the filtering barrel, and the flushing nozzle assembly is used for flushing the top of the filtering barrel;
The water tank is provided with a water inlet pipe and a water outlet pipe in a communicating way, one end of the water inlet pipe is communicated with a cooling water pipeline, and the other end of the water inlet pipe extends into the filter cartridge;
The flushing nozzle assembly is communicated with the water tank through a pipeline, and a water pump is arranged on the pipeline between the flushing nozzle assembly and the water tank.
Wherein, the filter cartridge also comprises a motor driving assembly for driving the filter cartridge to rotate.
Wherein, the outlet pipe intercommunication sets up the lower part of water tank.
The water inlet pipe is arranged at the upper part of the water tank, and a water leakage hole is formed in the bottom of the pipe section of the water inlet pipe, which is positioned in the filter cartridge.
The pipe section of the water inlet pipe positioned in the filter cartridge is an inclined inner pipe which is obliquely arranged, and the free end of the inclined inner pipe is lower than one end of the inclined inner pipe, which is close to the inlet of the water inlet pipe.
The filter cartridge is characterized in that a plurality of first filter holes are formed in the filter cartridge, a plurality of second filter holes are formed in the plate section of the slag discharging plate, which is located in the filter cartridge, the aperture of the second filter holes is equal to or smaller than that of the first filter holes, and the slag discharging plate is located outside the filter cartridge and is a smooth plate surface.
The axial direction of the filter cartridge is horizontally arranged, and the projection axial direction of the slag discharging plate on the horizontal plane is parallel to the axial direction of the filter cartridge.
The motor driving assembly comprises a motor, a driving belt pulley fixedly arranged on a motor shaft of the motor, a driven belt pulley coaxially and fixedly arranged at one axial end of the filter cartridge, and a transmission belt sleeved between the driving belt pulley and the driven belt pulley.
The flushing nozzle assembly comprises a main pipe and a plurality of nozzles which are communicated with the main pipe, the nozzles are arranged along the axial direction of the main pipe, and the nozzles and the top of the filter cartridge are provided with a space.
Wherein, the flushing nozzle assembly further comprises a water blocking cover, and the water blocking cover is arranged on the upper part of the flushing nozzle assembly.
The beneficial effects of the utility model are as follows:
According to the utility model, through the combination of the rotary filter cartridge, the slag discharging plate and the flushing nozzle assembly, the residue impurities on the filter cartridge can be rotated to the position right above the slag discharging plate, the residue impurities are flushed down to the slag discharging plate under the action of the nozzle, and are automatically discharged out of the filter cartridge and collected into the impurity collecting container under the action of the slag discharging plate, so that the process of manually cleaning and collecting the residues is replaced, the degree of automation of timely collecting the residue impurities in cooling water is realized, the filter cartridge is not required to be manually cleaned after stopping, and the manpower is saved. Meanwhile, the filter cartridge can be cleaned at any time, the filter holes are not easy to block, and the filter effect of the filter cartridge is ensured to maintain the better filter effect all the time.
The continuous casting machine can clean the filter cartridge in time when the continuous casting machine operates, and the filter cartridge is cleaned without stopping, so that the filtering effect of the filter cartridge is ensured, the operation of the continuous casting machine is not influenced, the working efficiency of the cooling water filtering device is improved, and the working efficiency of the continuous casting machine is indirectly improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
fig. 4 is a schematic structural view of the water inlet pipe.
Description of the reference numerals
1. The water tank, 11, a water inlet pipe, 111, a water leakage hole, 12, an inclined inner pipe, 13, a water outlet pipe, 14, a water inlet outer pipe, 2, a filter cartridge, 21, a first filter hole, 3, a slag discharging plate, 31, a second filter hole, 4, a flushing nozzle assembly, 41, a main pipe, 42, a nozzle, 43, a water blocking cover, 51, a motor, 52, a driving belt pulley, 53, a driven belt pulley, 54, a driving belt, 6, a water pump, 71, a supporting rod, 72, a lower bracket, 73, an upper bracket, 8 and a water delivery pipe.
Detailed Description
The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 2, a cooling water filtering apparatus of a continuous casting machine includes a water tank 1 communicated with a cooling water pipe provided to the continuous casting machine, a filtering cylinder 2 rotatably connected to the water tank 1, a slag discharging plate 3 communicated with the inside of the filtering cylinder 2, and a washing nozzle assembly 4 for washing the top of the filtering cylinder 2.
The cooling water filtering device of the continuous casting machine further comprises a motor driving assembly for driving the filter cartridge 2 to rotate. The motor driving assembly includes a motor 51, a driving pulley 52 fixedly provided on a motor shaft of the motor 51, a driven pulley 53 coaxially fixedly provided at one axial end of the filter cartridge 2, and a transmission belt 54 interposed between the driving pulley 52 and the driven pulley 53.
As shown in fig. 3 and 4, the water tank 1 is provided with the water inlet pipe 11 and the water outlet pipe 13, wherein the water inlet pipe 11 is arranged at the upper part of the water tank 1, one end of the water inlet pipe 11 is communicated with the cooling water pipeline, and the other end of the water inlet pipe 11 extends into the filter cartridge 2, in this embodiment, the water inlet pipe 11 comprises the water inlet outer pipe 14 communicated with the cooling water pipeline of the continuous casting machine, a pipe section of the water inlet pipe 11 positioned inside the filter cartridge 2 is an inclined inner pipe 12 which is obliquely arranged, the outlet end of the water inlet outer pipe 14 is communicated with the inclined inner pipe 12 through an elbow, and the free end of the inclined inner pipe 12 is lower than one end of the inclined inner pipe 12 close to the inlet of the water inlet pipe 11, namely, the free end of the inclined inner pipe 12 is lower than one end of the inclined inner pipe 12 connected with the water inlet outer pipe 14. The free end of the inclined inner tube 12 is closed. Thus, water and accumulated water in the water inlet pipe can be avoided. The bottom of the pipe section of the water inlet pipe 11 located inside the filter cartridge 2 is provided with a water leakage hole 111, the water leakage hole 111 is a strip-shaped water leakage hole, the axial direction of the water leakage hole 111 is parallel to the axial direction of the pipe section of the water inlet pipe 11 located inside the filter cartridge 2, in this embodiment, the axial direction of the water leakage hole 111 is parallel to the axial direction of the inclined inner pipe 12, so that cooling water entering from the water inlet pipe 11 can be discharged onto the filter cartridge 2 quickly and accurately and completely for filtering. The water outlet pipe 13 is communicated with the lower part of the water tank 1. After cooling water flows out from a cooling water pipeline of the continuous casting machine, residues, impurities and the like are reserved on the filter cartridge 2 through the filtration of the filter cartridge 2, the filtered cooling water flows into the water tank 1 from the filter cartridge 2, and is discharged into the cooling water pipeline through the water outlet pipe 13 for subsequent reuse.
As shown in fig. 1-3, the filter cartridge 2 is horizontally arranged in the axial direction, a plurality of first filter holes 21 are formed in the filter cartridge 2, the slag discharging plate 3 is positioned below the flushing nozzle assembly 4, the slag discharging plate 3 is obliquely arranged, the high end of the slag discharging plate 3 is positioned in the filter cartridge 2, and the low end of the slag discharging plate 3 extends out of the filter cartridge 2. In this embodiment, the plate section of the slag discharging plate 3 located inside the filter cartridge 2 is provided with a plurality of second filter holes 31, the aperture of the second filter holes 31 is equal to or smaller than the aperture of the first filter holes 21, the outer portion of the slag discharging plate 3 located inside the filter cartridge 2 is a smooth plate surface, i.e. no through hole is provided on the outer portion of the slag discharging plate 3 located inside the filter cartridge 2. When the aperture of the second filtering hole 31 is equal to or smaller than the aperture of the first filtering hole 21, residues and the like falling on the slag discharging plate 3 can be prevented from falling into the filter cartridge 2, the residues can be conveniently and directly discharged from the inclined slag discharging plate 3 to be collected outside, the trouble that the residues fall into the filter cartridge 2 and need to be cleaned manually again is avoided, in addition, the second filtering hole 31 is arranged on the slag discharging plate 3, and excessive moisture can be prevented from being discharged into an external impurity collecting container along with residue impurities and the like. One of them scheme, the projected axial on the horizontal plane of sediment board 3 is parallel with the axial of cartridge filter 2, and is further, the projected axial on the horizontal plane of sediment board 3 and the projection coincidence of the top of cartridge filter 2 on the horizontal plane, can further guarantee like this that the residue after the cooling water filters rotates to the top of sediment board 3 along with cartridge filter 2 after, can fall into smoothly on the sediment board 3 under the effect of gravity and nozzle. The section of the slag discharging plate 3 perpendicular to the axial direction is an arc surface protruding downwards, so that residues are conveniently gathered at the bottom of the slag discharging plate 3. In this embodiment, the slag discharging plate 3 is located at the middle upper part in the filter cartridge 2, the inclined inner tube 12 is located at the lower part in the filter cartridge 2, the slag discharging plate 3 is located above the inclined inner tube 12, and water flowing out of the inclined inner tube 12 directly impacts the slag discharging plate 3, so that the service life of the slag discharging plate 3 is prolonged to a certain extent.
The flushing nozzle assembly 4 is communicated with the water tank 1 through a pipeline, and a water pump 6 is arranged on the pipeline between the flushing nozzle assembly 4 and the water tank 1. The flushing nozzle assembly 4 includes a main pipe 41, a plurality of nozzles 42 provided in communication with the main pipe 41, the plurality of nozzles 42 being provided along an axial direction of the main pipe 41, the nozzles 42 being spaced from a top of the filter cartridge 2. The axial direction of the main pipe 41 is parallel to the axial direction of the filter cartridge 2, and the projection of the main pipe 41 on the horizontal plane falls into the projection range of the slag discharging plate 3 on the horizontal plane, so that the slag at the top of the filter cartridge 2 can be completely flushed to the slag discharging plate 3 through the nozzle 42. Wherein, wash nozzle assembly 4 still includes manger plate cover 43, manger plate cover 43 sets up in the upper portion that washes nozzle assembly 4, manger plate cover 43 include horizontal roof and set up the slope curb plate in roof width direction both sides, the axial and the width direction of roof are perpendicular, the axial of roof is parallel with the axial of being responsible for 41, manger plate cover 43's setting can avoid the water that spouts to cartridge filter 2 top of nozzle 42 to splash everywhere.
In the installation, the water inlet outer tube 14 is fixedly connected with the upper part of the water tank 1 through a vertical support rod 71. A lower bracket 72 is fixedly arranged at the upper part of the water tank 1, one side of the lower bracket 72 extends into the filter cylinder 2 in a suspending way and is fixedly connected with the bottom of the slag discharging plate 3 so as to support the slag discharging plate 3. The pipeline arranged between the flushing nozzle assembly 4 and the water tank 1 is a water pipe 8, an upper bracket 73 is fixedly arranged at the upper part of the water tank 1, and the upper bracket 73 is used for fixing the water pipe 8 through a pipe clamp.
When the utility model is used, as shown in figures 1-4, after cooling water flows out from a cooling water pipeline of a continuous casting machine, the cooling water enters the filter cylinder 2 through the water inlet pipe 11 and the water leakage hole 111, residues, impurities and the like are remained on the filter cylinder 2 after the filter cylinder 2 is filtered, the filter cylinder 2 rotates on a motor driving assembly, the residues and the impurities remained on the filter cylinder 2 rotate to the position above a slag discharging plate along with the filter cylinder 2, then the residues and the impurities fall on the slag discharging plate 3 under the action of flushing and gravity of the nozzle 42, and the nozzle 42 can flush the filter cylinder 2 all the time or intermittently, so that the residues and the impurities can be flushed onto the slag discharging plate 3 on one hand, and the blocking of the roller caused by the residues, the impurities and the like can be avoided on the other hand. The filtered cooling water flows into the water tank 1 from the filter cartridge 2 and is discharged into a cooling water pipeline through the water outlet pipe 13 for subsequent reuse. The residue impurities on the slag plate 3 can flow out of the filter cartridge 2 and be collected in an impurity collecting container (not shown in the figure) under the water flow flushing of the nozzle 42 and the tilting action of the slag plate 3, in addition, the flushing nozzle assembly 4 is communicated with the water tank 1 through a pipeline, so that the filtered water in the water tank 1 can be fully utilized to flush the filter cartridge 2, no external water source is needed, and the cooling water is fully utilized.
According to the utility model, through the combination of the rotary filter cartridge 2, the slag discharging plate 3 and the flushing nozzle assembly 4, the residue impurities on the filter cartridge 2 can be rotated to the position right above the slag discharging plate 3, the residue impurities are flushed down to the slag discharging plate 3 under the action of the nozzle 42, and are automatically discharged out of the filter cartridge 2 and collected in the impurity collecting container under the action of the slag discharging plate 3, so that the process of manually cleaning and collecting the residues is replaced, the degree of automation of timely collecting the residue impurities in cooling water is realized, the filter cartridge is not required to be manually cleaned after stopping, and the labor is saved. Simultaneously, the filter cartridge 2 can be cleaned at any time, the filter holes are not easy to be blocked, and the filter effect of the filter cartridge 2 is ensured to maintain the better filter effect all the time.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.
Claims (10)
1. The cooling water filtering device of the continuous casting machine is characterized by comprising a water tank communicated with a cooling water pipeline of the continuous casting machine, a filter cylinder rotationally connected to the water tank, a slag discharging plate communicated with the inside of the filter cylinder, and a flushing nozzle assembly for flushing the top of the filter cylinder;
The water tank is provided with a water inlet pipe and a water outlet pipe in a communicating way, one end of the water inlet pipe is communicated with a cooling water pipeline, and the other end of the water inlet pipe extends into the filter cartridge;
The flushing nozzle assembly is communicated with the water tank through a pipeline, and a water pump is arranged on the pipeline between the flushing nozzle assembly and the water tank.
2. The cooling water filtering apparatus of a continuous casting machine according to claim 1, further comprising a motor driving assembly for driving the filter cartridge to rotate.
3. The cooling water filtering device of the continuous casting machine according to claim 1, wherein the water outlet pipe is communicated with the lower part of the water tank.
4. The cooling water filtering device of the continuous casting machine according to claim 1, wherein the water inlet pipe is arranged at the upper part of the water tank, and a water leakage hole is formed at the bottom of a pipe section of the water inlet pipe, which is positioned in the filter cartridge.
5. The cooling water filtering device of a continuous casting machine according to claim 4, wherein the pipe section of the water inlet pipe located inside the filter cartridge is an inclined inner pipe which is inclined, and the free end of the inclined inner pipe is lower than the end of the inclined inner pipe near the inlet of the water inlet pipe.
6. The cooling water filtering device of the continuous casting machine according to claim 1, wherein a plurality of first filtering holes are formed in the filtering cylinder, a plurality of second filtering holes are formed in a plate section of the slag discharging plate, which is positioned in the filtering cylinder, the aperture of the second filtering holes is equal to or smaller than that of the first filtering holes, and the slag discharging plate is positioned outside the filtering cylinder and is a smooth plate surface.
7. The cooling water filtering device of a continuous casting machine according to claim 1, wherein the axial direction of the filtering cartridge is horizontally arranged, and the projected axial direction of the slag discharging plate on the horizontal plane is parallel to the axial direction of the filtering cartridge.
8. The cooling water filtering device of a continuous casting machine according to claim 2, wherein the motor driving assembly comprises a motor, a driving pulley fixedly disposed on a motor shaft of the motor, a driven pulley coaxially fixedly disposed at one axial end of the filter cartridge, and a driving belt interposed between the driving pulley and the driven pulley.
9. The cooling water filtering device of a continuous casting machine according to claim 1, wherein the flushing nozzle assembly comprises a main pipe, a plurality of nozzles provided in communication on the main pipe, a plurality of the nozzles being provided in an axial direction of the main pipe, the nozzles being spaced from a top of the filter cartridge.
10. The cooling water filtering device of a continuous casting machine according to claim 9, wherein the flushing nozzle assembly further comprises a water blocking cover provided at an upper portion of the flushing nozzle assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421131798.9U CN222400462U (en) | 2024-05-23 | 2024-05-23 | Cooling water filtering device of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421131798.9U CN222400462U (en) | 2024-05-23 | 2024-05-23 | Cooling water filtering device of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222400462U true CN222400462U (en) | 2025-01-28 |
Family
ID=94362171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421131798.9U Active CN222400462U (en) | 2024-05-23 | 2024-05-23 | Cooling water filtering device of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222400462U (en) |
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2024
- 2024-05-23 CN CN202421131798.9U patent/CN222400462U/en active Active
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