CN2528995Y - Fluid filter unit - Google Patents
Fluid filter unit Download PDFInfo
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- CN2528995Y CN2528995Y CN 01258562 CN01258562U CN2528995Y CN 2528995 Y CN2528995 Y CN 2528995Y CN 01258562 CN01258562 CN 01258562 CN 01258562 U CN01258562 U CN 01258562U CN 2528995 Y CN2528995 Y CN 2528995Y
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- net cage
- cylindrical shell
- turbine
- fluid
- water
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Abstract
The utility model relates to a fluid filter unit, which comprises a water suction drum, a water suction pipe which is communicated with an inlet of the water suction drum, a water pump which is communicated with an outlet of the water suction drum, and a moved rough-filtration net basket which is arranged on the inlet of the water suction drum. A turbine net cage fine-filtration mechanism is connected with an outlet of the water pump, which comprises an interstitial net cage, a speed-reduction gearing component of the interstitial turbine net cage and an automatic slagging slip funnel. The utility model is also provided with a water level electric-control mechanism, when the inside and the outside water levels of the interstitial turbine net cage achieve a definite value, the water level electric-control mechanism drives the speed-reduction gearing component and a jet water pipe to work interstitially, and a cylinder body fine-filtration mechanism is connected with the rear part of a turbine net cage fine-filtration mechanism. The utility model has three-grade mechanisms of rough filtration, fine filtration and refined filtration which can be respectively assembled according to fluid medium and the requirement of the filtration, and has simple and reasonable structure, convenient and quick installment and dismantling, favorable effect of filtering, low energy consumption, practical application and little one-time investment.
Description
Technical field
The utility model relate to a kind ofly mainly be applicable to chemical industry, bleaching and dyeing, the fluid filtering device of industry such as pharmacy, starch, oil plant.
Background technique
Existing fluid filtering device kind is more, structure is different.Its most structure is complicated, and manufacture cost is bigger; Or simple in structure, but using effect is undesirable.As widely used a kind of simple and easy fluid filtering device, as shown in Figure 1, comprise the suction drum, the suction sleeve with the import of suction drum is connected bloats the water pump that mouth is connected with suction.The end of suction sleeve is provided with the filter of uniform some filtering hole, and stretches in the fluid pool.When the impurity in the fluid is blocked filtering hole, influence filter efficiency, and the maintenance of inconvenient filter and replacing.
Summary of the invention
The purpose of this utility model aims to provide that a kind of simple and reasonable, working service is convenient, the fluid filtering device of reliable operation, to overcome the deficiencies in the prior art part.
By a kind of fluid filtering device of this purpose design, comprise the suction drum, the suction sleeve with the import of suction drum is connected bloats the water pump that mouth is connected with suction, and its structure characteristic is that the inlet of suction drum is provided with movable thick filtering net basket; Pump outlet is connected with turbine net cage fine filtering mechanism, and this mechanism comprises clearance type turbine net cage and gearing down parts and automatic discharge sliding hopper.
Described movable thick filtering net basket is shelved on the inlet of suction drum, and the top is provided with detachable flange end cap, so that the taking-up and the placement of net basket.Described turbine net cage is the round drum type of a side opening; One side is contained on the transmission shaft by side plate and wheel hub, and filter screen is coated on the periphery of turbine; Transmission shaft is arranged under casing top by bearing, is filtering area between under casing bottom and the turbine net cage; Fluid input stretches among the turbine net cage.The flexible isolating seal circle of the arranged outside of turbine net cage, its cross section is trapezoidal or wedge shape, so that turbine net cage gap is when rotating and the driving fit of under casing sidewall.Three faces of automatic discharge sliding hopper are sloping shape, and stretch into from opening side and to be suspended among the turbine net cage, and the outside relevant position of turbine net cage is provided with flush pipe, so that deslagging during bath.
This fluid filtering device also is provided with the water level electrical control mechanism, when the water-head inside and outside the turbine net cage reaches certain value, drives the work of gearing down parts and flush pipe clearance type.Also be connected with cylindrical shell strainer structure after turbine net cage fine filtering mechanism, the filter core that is coated with filter screen of this mechanism is arranged in the cylindrical shell, and a side of cylindrical shell is a fluid input, and an end of cylindrical shell is a fluid output; The other end of cylindrical shell is provided with movable end cover and fast-assembling bolt thereof.Cylindrical shell and filter core one end are wedge-type seal, are provided with seal ring between cylindrical shell, filter core and the movable end cover.
By the one other fluid filtrating equipment of this purpose design, comprise the suction drum, the suction sleeve with the import of suction drum is connected bloats the water pump that mouth is connected with suction, and its structure characteristic is that the inlet of suction drum is provided with movable thick filtering net basket; Pump outlet is connected with cylindrical shell strainer structure, and the filter core that is coated with filter screen of this mechanism is arranged in the cylindrical shell, and a side of cylindrical shell is a fluid input, and an end of cylindrical shell is a fluid output; The other end of cylindrical shell is provided with movable end cover and fast-assembling bolt thereof.
This fluid filtering device is provided with coarse filtration, fine filtering, the smart three layers of constitutions of filtering, and coarse filtration and fine filtering, coarse filtration and smart filter, coarse filtration, fine filtering and smart filter can and be filtered according to flowing medium and be required combination respectively, through facts have proved that it is simple and reasonable, mounting or dismounting are convenient fast, filtering effect is better, energy consumption is low, practical, and one-time investment is less.
Description of drawings
Fig. 1 is the structural representation of existing fluid filtering device.
Fig. 2 is a model utility coarse filtration mechanism structure schematic representation;
Fig. 3 is the movable thick filtering net basket structure for amplifying schematic representation among Fig. 2.
Fig. 4 is the utility model fine filtering mechanism and automatic discharge structural representation;
Fig. 5 is the left TV structure schematic representation of Fig. 4;
Fig. 6 is the plan structure schematic representation of Fig. 4;
Fig. 7 is the B place structure for amplifying schematic representation among Fig. 5.
Fig. 8 is the utility model strainer structure structural representation.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Referring to Fig. 1, existing simple and easy fluid filtering device comprises suction drum 4, the suction sleeve 3 that is connected with 4 imports of suction drum, the water pump 5 and the motor 6 that are connected with 4 outlets of suction drum.The end of suction sleeve 3 is provided with the filter 1 of uniform some filtering hole, and stretches in the fluid pool 2.When the impurity in the fluid is blocked filtering hole, influence filter efficiency, and the maintenance of inconvenient filter and replacing.
Referring to Fig. 2, Fig. 3, this fluid coarse filtration mechanism comprises suction drum 4, the suction sleeve 3 that is connected with suction drum 4 imports, and the water pump 5 and the motor 6 that are connected with 4 outlets of suction drum are provided with movable thick filtering net basket 7 in the inlet of suction drum 4.Movable thick filtering net basket 7 upper ends are provided with flange, so that be shelved on the inlet of suction drum 4, and the top is provided with the detachable flange end cap 8 that connects by bolt 9, and end cap and thick filtering net basket 7 tops are provided with handle 10.Thick filtering net basket 7 is darker, is difficult for stopping up.When obstruction is more when influencing the coarse filtration effect, thick filtering net basket 7 can be taken out from movable end cover 8, replace again after outwelling obstruction.2 is fluid pool among the figure.
Referring to Fig. 4-Fig. 7, the inlet of this turbine net cage fine filtering mechanism links to each other with the water pump 5 among Fig. 2, turbine net cage 13 is the round drum type of a side opening, the turbine of similar centrifugal blower, one side is contained on the transmission shaft 17 by side plate 18 and wheel hub, and filter screen 19 is coated on the periphery of turbine, can be designed to movable detachable, both sides are with annulus locker 24 bandings, and are pressed on press strip 23 on the glazing bar 22 of turbine five equilibrium and are out of shape when preventing filter screen root and stem of certain plants water.Transmission shaft 17 is arranged under casing 14 tops by bearing, is filtering area C between under casing bottom and the turbine net cage 13; Fluid input stretches among the turbine net cage 13.The shelves limit 27 of turbine net cage 13 opening ends is provided with groove 25, elastomeric isolation seal ring 26 is arranged in the groove, its cross section is trapezoidal or wedge shape, and the outer and under casing side plate interference fit of groove is stretched out at its tip, so that during the rotation of turbine net cage 13 gaps and under casing 21 sidewall driving fits.Three faces of automatic discharge sliding hopper 12 are sloping shape, and stretch into from opening side and to be suspended among the turbine net cage 13, and the outside relevant position of turbine net cage is provided with flush pipe 11, flushing filter screen during in order to the net cage deslagging.In addition, also be provided with the water level electrical control mechanism, when turbine net cage 13 inside and outside water-heads reach certain value, drive gearing down parts 16 and flush pipe 11 clearance type work.Its working principle: at ordinary times, turbine net cage 13 is a state of rest, and the fluid that needs to filter enters the net cage filtration through inlet, and impurity is stayed in the case.Through after a while, impurity increases, and stops current, in the net cage and just produced water-head between the filtering area C under casing.When water-head reached desired location, motor 23 was connected in the automatical control system action, retarder just drives net cage 13 low speed rotation, and Water-cutting type cleaning hose 11 is sprayed water simultaneously, and the impurity layer of net cage bottom deposit forwards to and just swept away by water when top, fall to deslagging sliding hopper 12, downstream outside exporting 15 discharge machines.This machine is energy-saving, and complete machine power is less than 2.2KW, and each scarfing cinder flushing rotation time is 10 seconds, and quiescent time, electricity consumption in per 24 hours was less than 2 degree greater than 15 minutes at interval, and water is less than 1.5 cubic metres.
Referring to Fig. 8, this cylindrical shell strainer structure can be connected after the turbine net cage fine filtering mechanism, and the filter core 38 of this mechanism is for being drilled with the pipe in uniform 2.0mm hole, the surface is coated with filter screen 37, filter core 38 is arranged in the cylindrical shell 33, and a side of cylindrical shell 33 is a fluid input 39, and an end of cylindrical shell 33 is a fluid output 34; The other end of cylindrical shell 33 is provided with movable end cover 28 and fast-assembling bolt 30 thereof.Filter core 38 1 ends are provided with flange 36, so as with cylindrical shell 33 inner seals.Cylindrical shell 33 ends are provided with wedge-type seal circle 35, so that seal with filter core 38.Be provided with seal ring 29 between the flange plate 31 of cylindrical shell 33, the flange plate 32 of filter core 38 and the movable end cover 28, when guaranteeing movable end cover 28 hold-down barrels 33, also filter core 38 is compressed, making in the filter core 38 promptly, the outer non-filtering area 40 of filtering area C and filter core separates fully.Its working principle: when filter was worked, fluid 39 entered from entering the mouth, and around filtering around the filter core 38, clean fluid enters in the filter core 38, flow out from the liquid port 34 of cylindrical shell, impurity then by filter screen 37 every living.When the sticking as many as tubulose filter core of impurity is coated very thick one deck need clear up the time, only need unclamp the fast-assembling bolt, open movable end cover, pull out filter core, can reinstall after the flushing.Under the situation of continuous operation, two filters can be set, get final product with gate valve control cleaning or work.
Above embodiment is coarse filtration+fine filtering+essence filter combination.Also can be coarse filtration+fine filtering combination, it is suitable for, and flow is big, impurity is many, temperature is high, the technological requirement of continuous filtration.
Cylindrical shell strainer structure shown in Figure 8 also can be directly connected to coarse filtration mechanism shown in Figure 2, i.e. coarse filtration+essence filter combination, and it is suitable for the technological requirement that flow is less, filter precision is higher.In addition, coarse filtration, fine filtering, smart filter can also be used separately, change different filter screens (can reach 300 orders) to satisfy different technological requirements.As extraction the rivers water or the more running water occasion of impurity of rubbish are arranged, can use coarse filtration; Flow is big, temperature is high, impurity is many, does not need manually-operated occasion, can use fine filtering; Smart filter then is applicable to filter precision height and the medium occasion of flow.
Claims (10)
1. a fluid filtering device comprises suction drum (4), and the suction sleeve (3) with the import of suction drum is connected bloats the water pump (5) that mouth is connected with suction, and the bulging inlet that it is characterized in that absorbing water is provided with movable thick filtering net basket (7); Pump outlet is connected with turbine net cage fine filtering mechanism, and this mechanism comprises clearance type turbine net cage (13) and gearing down parts (16) and automatic discharge sliding hopper (12).
2. fluid filtering device according to claim 1 is characterized in that described movable thick filtering net basket (7) is shelved on the inlet of suction drum, and the top is provided with detachable flange end cap (8), so that the taking-up and the placement of net basket.
3. fluid filtering device according to claim 1 is characterized in that described turbine net cage (13) is the round drum type of a side opening; One side is contained on the transmission shaft (17) by side plate (18) and wheel hub, and filter screen (19) is coated on the periphery of turbine; Transmission shaft (17) is arranged under casing (14) top by bearing, is filtering area between under casing bottom and the turbine net cage; Fluid input stretches among the turbine net cage.
4. fluid filtering device according to claim 3 is characterized in that the flexible isolating seal circle of arranged outside (26) of described turbine net cage (13), and its cross section is trapezoidal or wedge shape, so that turbine net cage gap is when rotating and the driving fit of under casing sidewall.
5. according to claim 1 or 3 described fluid filtering devices, three faces that it is characterized in that described automatic discharge sliding hopper (12) are sloping shape inclination, and stretch into from opening side and to be suspended among the turbine net cage (13), the outside relevant position of turbine net cage is provided with flush pipe (11), so that deslagging during bath.
6. fluid filtering device according to claim 5 is characterized in that also being provided with the water level electrical control mechanism, when the water-head inside and outside the turbine net cage reaches certain value, drives the work of gearing down parts and flush pipe clearance type.
7. fluid filtering device according to claim 1, it is characterized in that also being connected with cylindrical shell strainer structure after the turbine net cage fine filtering mechanism, the filter core that is coated with filter screen (37) (38) of this mechanism is arranged in the cylindrical shell (33), one side of cylindrical shell is fluid input (39), and an end of cylindrical shell is fluid output (34); The other end of cylindrical shell is provided with movable end cover (28) and fast-assembling bolt (30) thereof.
8. fluid filtering device according to claim 7 is characterized in that described cylindrical shell (33) and filter core (38) one ends are wedge-type seal (35), is provided with seal ring (29) between cylindrical shell, filter core and the movable end cover (28).
9. a fluid filtering device comprises suction drum (4), and the suction sleeve (3) with the import of suction drum is connected bloats the water pump (5) that mouth is connected with suction, and the bulging inlet that it is characterized in that absorbing water is provided with movable thick filtering net basket (7); Pump outlet is connected with cylindrical shell strainer structure, and the filter core that is coated with filter screen (37) (38) of this mechanism is arranged in the cylindrical shell (33), and a side of cylindrical shell is fluid input (39), and an end of cylindrical shell is fluid output (34); The other end of cylindrical shell is provided with movable end cover (28) and fast-assembling bolt (30) thereof.
10. fluid filtering device according to claim 9 is characterized in that described cylindrical shell (33) and filter core (38) one ends are wedge-type seal (35), is provided with seal ring (29) between cylindrical shell, filter core and the movable end cover (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258562 CN2528995Y (en) | 2001-12-08 | 2001-12-08 | Fluid filter unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258562 CN2528995Y (en) | 2001-12-08 | 2001-12-08 | Fluid filter unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2528995Y true CN2528995Y (en) | 2003-01-01 |
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ID=33667135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01258562 Expired - Fee Related CN2528995Y (en) | 2001-12-08 | 2001-12-08 | Fluid filter unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2528995Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028285A (en) * | 2012-12-17 | 2013-04-10 | 中国核电工程有限公司 | Filter system for built-in containment refueling water storage tank |
| CN105240254A (en) * | 2015-11-06 | 2016-01-13 | 姚新连 | Water drawing pipe device with end opening protection function for water pumping station |
| CN110975377A (en) * | 2019-11-06 | 2020-04-10 | 中广核工程有限公司 | Shellfish catcher for nuclear power plant and fluid filtering method thereof |
| CN112342074A (en) * | 2020-12-21 | 2021-02-09 | 山东恒利热载体工程技术有限公司 | Regenerated base oil lubricating oil light-resistant and heat-stabilizing agent |
| CN112481008A (en) * | 2020-12-21 | 2021-03-12 | 山东恒利热载体工程技术有限公司 | High-temperature-resistant precipitation antagonist |
-
2001
- 2001-12-08 CN CN 01258562 patent/CN2528995Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028285A (en) * | 2012-12-17 | 2013-04-10 | 中国核电工程有限公司 | Filter system for built-in containment refueling water storage tank |
| CN103028285B (en) * | 2012-12-17 | 2015-04-22 | 中国核电工程有限公司 | Filter system for built-in containment refueling water storage tank |
| CN105240254A (en) * | 2015-11-06 | 2016-01-13 | 姚新连 | Water drawing pipe device with end opening protection function for water pumping station |
| CN105240254B (en) * | 2015-11-06 | 2016-12-21 | 骆雪娥 | A kind of pumping station bailing pipe device with port-guard function |
| CN110975377A (en) * | 2019-11-06 | 2020-04-10 | 中广核工程有限公司 | Shellfish catcher for nuclear power plant and fluid filtering method thereof |
| CN112342074A (en) * | 2020-12-21 | 2021-02-09 | 山东恒利热载体工程技术有限公司 | Regenerated base oil lubricating oil light-resistant and heat-stabilizing agent |
| CN112481008A (en) * | 2020-12-21 | 2021-03-12 | 山东恒利热载体工程技术有限公司 | High-temperature-resistant precipitation antagonist |
| CN112342074B (en) * | 2020-12-21 | 2022-06-28 | 山东恒利热载体工程技术有限公司 | Production process of regenerated base oil lubricating oil light-resistant and heat-resistant stabilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |