CN215781929U - Automatic on-line purging filter - Google Patents
Automatic on-line purging filter Download PDFInfo
- Publication number
- CN215781929U CN215781929U CN202121410493.8U CN202121410493U CN215781929U CN 215781929 U CN215781929 U CN 215781929U CN 202121410493 U CN202121410493 U CN 202121410493U CN 215781929 U CN215781929 U CN 215781929U
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- CN
- China
- Prior art keywords
- filter screen
- nozzle
- pipe
- side wall
- barrel
- 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.)
- Expired - Fee Related
Links
- 238000010926 purge Methods 0.000 title claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000002893 slag Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 11
- 238000010408 sweeping Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000706 filtrate Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an automatic online purging filter which comprises a barrel, a motor and a high-pressure cleaning pump, wherein an output port of the high-pressure cleaning pump is connected with a liquid inlet pipe, one end of the liquid inlet pipe, far away from the high-pressure cleaning pump, is hermetically connected with a connecting pipe through a rotary joint, an output shaft of the motor is connected with a speed reducer, an output shaft of the speed reducer is connected with a bearing matched with the connecting pipe, the connecting pipe hermetically penetrates through the side wall of the barrel, an annular filter screen is arranged in the barrel, a scraper plate and a nozzle are arranged on the annular filter screen, a feeding pipe and a discharging pipe are respectively arranged on the side wall of the barrel, and the feeding pipe is positioned above the filter screen. The utility model can utilize the nozzle and the scraper to rotate simultaneously, and then spray high-pressure filtrate from the nozzle to clean fine slag on the annular filter screen under the action of the high-pressure cleaning pump, thereby keeping the continuous operation of the production line, ensuring the production quality, improving the production efficiency and reducing the burden of workers.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to an automatic online purging filter.
Background
The filter is an important part in production, can filter the material, and then obtain the material of appropriate size to improve the processingquality of product.
The existing scraper plate can only scrape filter residues of a filter screen, and in actual production, because the filter screen also has a certain thickness, after a period of filtration, a layer of fine filter residues can be attached to the pore diameter and the surface of the filter screen to block the filter screen, so that the pressure of the filtration is increased, the filter needs to be stopped to open to clean the filter screen, and the filtration efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, a filter screen is long in service time, filter residues are adhered to the pore diameter and the surface of the filter screen to block the filter screen, and production is affected due to the fact that the filter screen needs to be stopped during cleaning.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic online filter that sweeps, includes barrel, motor and high-pressure cleaning pump, the delivery outlet of high-pressure cleaning pump is connected with the feed liquor pipe, the one end that high-pressure cleaning pump was kept away from to the feed liquor pipe has the connecting pipe through rotary joint sealing connection, the output shaft of motor has the speed reducer, the output shaft of speed reducer has the bearing that matches with the connecting pipe, the sealed lateral wall that runs through the barrel of connecting pipe, be equipped with annular filter screen in the barrel, be equipped with scraper blade and nozzle on the annular filter screen, the lateral wall of barrel is equipped with inlet pipe and discharging pipe respectively, the inlet pipe is located the top of filter screen, be equipped with the export filter screen on the discharging pipe, the below of barrel is equipped with the scum pipe.
Preferably, the connecting pipe positioned in the cylinder body is provided with a coupler, the connecting pipe positioned at two ends of the coupler is provided with interfaces, and the interfaces are connected through a hose.
Preferably, be equipped with the quill shaft that matches with the connecting pipe in the filter screen, a plurality of scrapers are installed to the lateral wall of quill shaft, the lateral wall sealing connection of quill shaft has the cavity passageway, the one end that the cavity passageway kept away from the quill shaft is equipped with the passageway export, passageway export sealing connection has the nozzle, the lateral wall of nozzle is equipped with a plurality of import that communicate with the passageway export, the export has been seted up to the lateral wall of nozzle.
Preferably, a plurality of screw holes are formed in the side wall of the nozzle, and the nozzle is mounted on the side wall of the hollow channel through the plurality of screw holes.
Preferably, the projection of the lower end of the cylinder body is trapezoidal, and the side wall of the lower end of the cylinder body is fixedly connected with a plurality of supporting legs.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a filter screen, including the discharging pipe, the place parallel at the scraper blade is close to increase a nozzle, make nozzle and scraper together rotatory under the effect of motor, length is the same with the scraper blade, trompil width is 1.4mm, use the liquid the same with filtrating, through high pressure cleaner pump pressure boost, strike the thin sediment on the filter screen from the nozzle, connect two ready-package filters in parallel simultaneously on the discharging pipe, the aperture is less than the aperture of ring filter screen, the effect is the thin sediment that collects the sweeping out, be equipped with the manometer around two ready-package filters, open A route during normal use, close B route, reach certain degree when pressure differential, open B route, close A route, wash A's filter residue simultaneously, recycle.
2. Scraper filter's structure is stainless steel constitution entirely, the pipeline of nozzle is inside through the support at the scraper, rotatory axis and speed reducer axis mode of punching are connected, feed liquor pipe part keeps motionless, the connecting pipe part can rotate, but keep the inside pipeline unobstructed and do not reveal simultaneously, hose fast-assembling interface is installed to this place of shaft coupling, can remove the hose when opening, so that open scraper filter's lid, just so can beat liquid into the thin sediment on the inside on-line cleaning filter screen of filter through the high pressure cleaning pump, keep the continuous operation of production line.
Drawings
FIG. 1 is a schematic structural diagram of an automatic online purging filter according to the present invention;
FIG. 2 is a cross-sectional view of an annular screen;
fig. 3 is a schematic structural view of the nozzle.
In the figure: the device comprises a motor 1, a speed reducer 2, a bearing 3, a rotary joint 4, a liquid inlet pipe 5, a material inlet pipe 6, a material outlet pipe 7, an annular filter screen 8, a scraper plate 9, a high-pressure cleaning pump 10, a cylinder 11, supporting legs 12, a slag discharge pipe 13, a hose 14, an outlet filter screen 15, a coupling 16, a nozzle 17, a hollow shaft 18, an inlet 19, an outlet 20, a hollow channel 21, a channel outlet 22, a screw hole 23 and a connecting pipe 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an automatic on-line purging filter comprises a cylinder 11, a motor 1 and a high-pressure cleaning pump 10, wherein the projection of the lower end of the cylinder 11 is trapezoidal, so that filter residue generated by an annular filter screen 8 can quickly fall to a residue discharge pipe 13 along the cylinder 11 to be discharged, the side wall of the lower end of the cylinder 11 is fixedly connected with a plurality of support legs 12, the cylinder 11 can be stably supported by the support legs to ensure the stability of the cylinder, the number of the support legs 12 is not less than three, an output port 20 of the high-pressure cleaning pump 10 is connected with a liquid inlet pipe 5, one end of the liquid inlet pipe 5 far away from the high-pressure cleaning pump 10 is hermetically connected with a connecting pipe 24 through a rotary joint 4, so that the connecting pipe 24 can rotate and has good sealing effect, liquid cannot leak out from the rotary joint 4, a coupler 16 is arranged on the connecting pipe 24 in the cylinder 11, and connectors are arranged on the connecting pipes 24 at two ends of the coupler 16, the two connectors are connected through a hose 14, a hose 14 quick-mounting connector is arranged at the position of a coupler 16, and the hose 14 can be removed when the coupler is opened so as to open the cover of the scraper 9 filter;
an output shaft of the motor 1 is connected with a speed reducer 2, an output shaft of the speed reducer 2 is connected with a bearing 3 matched with a connecting pipe 24, the connecting pipe 24 penetrates through the side wall of the cylinder 11 in a sealing manner, an annular filter screen 8 is arranged in the cylinder 11, a hollow shaft 18 matched with the connecting pipe 24 is arranged in the annular filter screen 8, a plurality of scrapers 9 are arranged on the side wall of the hollow shaft 18, a hollow passage 21 is connected on the side wall of the hollow shaft 18 in a sealing manner, a passage outlet 22 is arranged at one end, away from the hollow shaft 18, of the hollow passage 21, a nozzle 17 is connected on the passage outlet 22 in a sealing manner, a plurality of inlets 19 communicated with the passage outlet 22 are arranged on the side wall of the nozzle 17, an outlet 20 is arranged on the side wall of the nozzle 17, filtrate enters the hollow shaft 18 through the connecting pipe 24 and a coupler 16 and can enter the inlet 19 through the passage outlet 22 and then is ejected out of the outlet 20 through the nozzle 17, so as to clean fine slag on the annular filter screen 8, the clearance is effectual, be equipped with scraper blade 9 and nozzle 17 on the annular filter screen 8, a plurality of screw holes 23 have been seted up to nozzle 17's lateral wall, the nozzle 17 of installation is enough stable like this, it is also very convenient simultaneously to dismantle, nozzle 17 installs the lateral wall at cavity passageway 21 through a plurality of screw holes 23, the lateral wall of barrel 11 is equipped with inlet pipe 6 and discharging pipe 7 respectively, inlet pipe 6 is located annular filter screen 8's top, be equipped with export 20 filter screens 15 on the discharging pipe 7, the below of barrel 11 is equipped with row sediment pipe 13.
When the utility model is used for blowing and filtering materials, liquid which is the same as filtrate is pressurized and injected into the liquid inlet pipe 5 and the connecting pipe 24 through the high-pressure cleaning pump 10, and is sprayed out to impact fine slag on the annular filter screen 8 through the nozzle 17, meanwhile, the discharge pipe 7 is provided with the outlet 20 filter screen 15, the aperture of the outlet 20 filter screen 15 is smaller than that of the annular filter screen 8, the blown fine slag can be collected, the scraper blades 9 and the like are made of stainless steel materials, the service life is long, in the blowing process, the motor 1 is used for driving the speed reducer 2 to rotate, the connecting pipe 24 and the hollow shaft 18 are driven to rotate under the matching action of the bearing 3 and the rotary joint 4, the hollow shaft 18 can drive the scraper blades 9 and the nozzle 17 to rotate, the effect of cleaning the fine slag is good, the internal pipeline is kept smooth without leakage, so that the liquid can be pumped into the filter through the high-pressure cleaning pump 10 to clean the fine slag on the annular filter screen 8 on line, the continuous operation of the production line is kept, the production quality is guaranteed, the production efficiency is improved, meanwhile, the burden of workers is also relieved, the structure is simple, and the practicability is high.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an automatic online filter that sweeps, includes barrel (11), motor (1) and high-pressure cleaning pump (10), its characterized in that, the delivery outlet of high-pressure cleaning pump (10) is connected with feed liquor pipe (5), the one end that high-pressure cleaning pump (10) were kept away from in feed liquor pipe (5) has connecting pipe (24) through rotary joint (4) sealing connection, the output shaft of motor (1) has speed reducer (2), the output shaft of speed reducer (2) has bearing (3) of matcing with connecting pipe (24), the lateral wall of barrel (11) is run through in the sealing of connecting pipe (24), be equipped with annular filter screen (8) in barrel (11), be equipped with scraper blade (9) and nozzle (17) on annular filter screen (8), the lateral wall of barrel (11) is equipped with inlet pipe (6) and discharging pipe (7) respectively, inlet pipe (6) are located the top of annular filter screen (8), an outlet (20) filter screen (15) is arranged on the discharge pipe (7), and a slag discharge pipe (13) is arranged below the barrel body (11).
2. An automatic online sweeping filter according to claim 1, wherein a coupler (16) is arranged on the connecting pipe (24) in the cylinder (11), and connectors are arranged on the connecting pipes (24) at two ends of the coupler (16) and connected through a hose (14).
3. The automatic online purging filter as claimed in claim 1, wherein a hollow shaft (18) matched with the connecting pipe (24) is arranged in the annular filter screen (8), a plurality of scrapers (9) are mounted on the side wall of the hollow shaft (18), a hollow channel (21) is connected to the side wall of the hollow shaft (18) in a sealing manner, a channel outlet (22) is arranged at one end, away from the hollow shaft (18), of the hollow channel (21), a nozzle (17) is connected to the channel outlet (22) in a sealing manner, a plurality of inlets (19) communicated with the channel outlet (22) are arranged on the side wall of the nozzle (17), and an outlet (20) is formed in the side wall of the nozzle (17).
4. An automatic on-line purging filter as claimed in claim 3, wherein the side wall of the nozzle (17) is opened with a plurality of screw holes (23), and the nozzle (17) is installed on the side wall of the hollow channel (21) through the plurality of screw holes (23).
5. An automatic on-line purging filter as claimed in claim 1, wherein the projection of the lower end of the cylinder (11) is trapezoidal, and a plurality of legs (12) are fixedly connected to the side wall of the lower end of the cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121410493.8U CN215781929U (en) | 2021-06-24 | 2021-06-24 | Automatic on-line purging filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121410493.8U CN215781929U (en) | 2021-06-24 | 2021-06-24 | Automatic on-line purging filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215781929U true CN215781929U (en) | 2022-02-11 |
Family
ID=80178298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121410493.8U Expired - Fee Related CN215781929U (en) | 2021-06-24 | 2021-06-24 | Automatic on-line purging filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215781929U (en) |
-
2021
- 2021-06-24 CN CN202121410493.8U patent/CN215781929U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |