CN204121851U - A kind of anti-clogging inner pressed filter - Google Patents
A kind of anti-clogging inner pressed filter Download PDFInfo
- Publication number
- CN204121851U CN204121851U CN201420577412.7U CN201420577412U CN204121851U CN 204121851 U CN204121851 U CN 204121851U CN 201420577412 U CN201420577412 U CN 201420577412U CN 204121851 U CN204121851 U CN 204121851U
- Authority
- CN
- China
- Prior art keywords
- filter core
- cylindrical shell
- filter
- sealing plate
- upper cover
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 230000001808 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000011030 bottleneck Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 14
- 238000001914 filtration Methods 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
Abstract
The utility model provides a kind of anti-clogging inner pressed filter, the vertical cylinder at least comprising band upper cover and the filter core be arranged in cylindrical shell, cylindrical shell is integral type cylindrical shell, installs filter core in cylindrical shell, be provided with sealing ring between filter core and cylindrical shell, in filter core, be provided with anti-jamming mechanism; Described filter core is double-deck filter core, and filter core is provided with upper and lower two openings; Described anti-jamming mechanism comprises runner and tube brush, and runner is connected by shaft coupling with tube brush, and upper cover inwall is provided with rolling bearing, and anti-jamming mechanism is fixed on below upper cover by rolling bearing; The base plate of cylindrical shell is provided with sealing plate, sealing plate is provided with the bracing frame for supporting filter core, base plate and sealing plate is equipped with through hole, in through hole, blow-off pipe is installed; This filtration device structure is simple, and tie point is few, easy accessibility and device leak source is few; Can realize filtration limit, limit cleaning impurity, the rate of filtration is fast and effective, extends cleaning cycle and the service time of filter core; The impurity cleaning of filter core is not consumed energy, and filters cost low.
Description
Technical field
The utility model relates to a kind of inner pressed filter, particularly relates to a kind of inner pressed filter preventing filter core from blocking, belongs to water-treatment technology field.
Background technology
Filter is the capital equipment in engineering of water treatment, conventional filter is fusion-jet type filter, fusion-jet type filter core aperture is fine and close, even, filter efficiency is high, but filer element strength is lower, needs supporting installation web frame during use, and the loss of fusion-jet type filter core is serious, life cycle is shorter, the easy fouling of pollutant, and thus cleaning difficulty uses fusion-jet type filter element filtering cost larger.
Filter is divided into inner pressed and external-compression type, and external-compression type filter is that side is entered side and gone out structure, and pollutant interception is outside at filter core, and it is more difficult therefore to clean blowdown; Inner pressed filter enters to go out in being structure, and pollutant interception is inner at filter core, and cleaning blowdown is convenient, but impurity easily blocks filter core.
Chinese patent " inner pressure type fluid filter " (patent No.: CN02268536) provide a kind of can the liquid filter of anti-filter core blocking, mounted motor above cylindrical shell, motor drives running part and scraper shaft to rotate, elastic scraper constantly carries out mechanical chipping to filter screen, which solves the problem that sieves Netease is stifled, utilize motor to drive elastic scraper to rotate, need consume electric power, therefore filter cost higher.
Summary of the invention
The purpose of this utility model is solve the deficiencies in the prior art and provide a kind of anti-clogging inner pressed filter, and this filter can realize the self-cleaning of filter core, and cleaning is not consumed energy, and good filtration effect.
Realizing the technical scheme that the utility model object adopts is, a kind of anti-clogging inner pressed filter, the vertical cylinder at least comprising band upper cover and the filter core be arranged in cylindrical shell, described cylindrical shell is integral type cylindrical shell, and the water inlet of cylindrical shell is positioned at above cylindrical shell, and delivery port is positioned at below cylindrical shell, in cylindrical shell, filter core is installed, be provided with sealing ring between filter core and cylindrical shell, cartridge top snaps in sealing ring, is provided with anti-jamming mechanism in filter core; Described filter core is double-deck filter core, comprises inner filter screen and outer filter, and inner filter screen and outer filter connect to form filter core on top, and filter core is provided with upper and lower two openings, and filter core upper opening place plane is positioned at the below of water inlet opening; Described anti-jamming mechanism comprises runner and tube brush, and runner is connected by shaft coupling with tube brush, and upper cover inwall is provided with rolling bearing, and anti-jamming mechanism is fixed on below upper cover by rolling bearing; The base plate of cylindrical shell is provided with sealing plate, sealing plate is positioned at below the delivery port of cylindrical shell, sealing plate to snap in cylindrical shell and fits tightly with base plate, sealing plate is provided with the bracing frame for supporting filter core, base plate and sealing plate are equipped with through hole, be provided with the blow-off pipe of band flow control valve in through hole, blow-off pipe is communicated with the opening below filter core.
Described filter core top is straight tube shape, and bottom is funnel-form, and the bottle neck of filter core stretches in the through hole of base plate and sealing plate.
The aperture of described inner filter screen is greater than the aperture of outer filter.
Support frame as described above comprises three annulus, and three annulus are fixed in metallic rod from top to bottom successively, and the top annulus of bracing frame is set on the bottom funnel-shaped portion of filter core.
Described base plate has 2 with upper support column, and support column is welded on below base plate.
Described upper cover inwall is provided with groove, and rolling bearing embeds in groove.
Be provided with more than 2 through holes in the groove of described upper cover, in through hole, push rod be installed.
Described push rod end contacts with housing washer.
As shown from the above technical solution, the anti-clogging inner pressed filter that the utility model provides, cylindrical shell is the integral type vertical cylinder of band upper cover, the water inlet of cylindrical shell is positioned at above cylindrical shell, delivery port is positioned at below cylindrical shell, install double-deck filter core in cylindrical shell, double-deck filter core is vertically fixed in cylindrical shell by bracing frame, sealing ring and sealing plate, is provided with anti-jamming mechanism in filter core; On cover installation rolling bearing, rolling bearing connect anti-jamming mechanism, anti-jamming mechanism comprises runner and tube brush, and runner is connected by shaft coupling with tube brush, and anti-jamming mechanism is arranged in filter cylinder; This filter utilizes the operation principle of the hydraulic turbine, and when liquid flows into filter core from water inlet, liquid washes away the runner of anti-jamming mechanism, and driven by rotating wheel tube brush rotates, and is brushed out by the tamper in filter core filter opening, prevents filter core from blocking, realize the self-cleaning of filter core.
Filter core is double-deck filter core, and the aperture of inner filter screen is greater than the aperture of outer filter, after liquid enters filter core, first through inner filter screen coarse filtration, leaches large granular impurity, with after through outer filter essence filter, the structure of two-layer filter screen makes the filter effect of liquid better; In funnel-form bottom filter core, make Impurity deposition bottom filter core, facilitate blowdown.
Cylindrical shell is integral type structure, decreases the leak source quantity of filter, and integral structure is convenient to installation and removal; Blow-off pipe to be arranged on immediately below filter core and to be communicated with the bottle neck of filter core bottom funnel-shaped portion, makes blowdown more thorough.
Compared with prior art, the beneficial effects of the utility model are, this filtration device structure is simple, and tie point is few, easy accessibility and device leak source is few; Can realize filtration limit, limit cleaning impurity, the rate of filtration is fast and effective, extends cleaning cycle and the service time of filter core; The impurity cleaning of filter core is not consumed energy, and filters cost low.
Accompanying drawing explanation
The anti-clogging inner pressed filter structure schematic representation that Fig. 1 provides for the utility model.
Fig. 2 is the structural representation of filter core.
Fig. 3 is the structural representation of anti-jamming mechanism.
Fig. 4 is the structural representation of bracing frame.
Wherein, 1-upper cover, 2-water inlet, 3-sealing ring, 4-filter core, 41-inner filter screen, 42-outer filter, 5-cylindrical shell, 6-base plate, 7-sealing plate, 8-delivery port, 9-bracing frame, 91-annulus, 92-metallic rod, 10-tube brush, 11-shaft coupling, 12-runner, 13-rolling bearing, 14-push rod, 15-blow-off pipe, 16-flow control valve, 17-support column.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is illustrated in detail.
The anti-clogging inner pressed filter that the utility model provides, its structure as shown in Figure 1, cylindrical shell 5 is integral type cylindrical shell, the water inlet 2 of cylindrical shell is positioned at above cylindrical shell, delivery port 9 is positioned at below cylindrical shell, and filter core 4 is vertically arranged in cylindrical shell, is provided with sealing ring 3 between filter core and cylindrical shell, cartridge top snaps in sealing ring, is provided with anti-jamming mechanism in filter core, cylindrical shell is provided with upper cover 1, and upper cover inwall is provided with groove, is provided with rolling bearing 13 in groove, and be provided with more than 2 through holes in the groove of upper cover, be provided with push rod 14 in through hole, push rod end contacts with housing washer, and rolling bearing connects anti-jamming mechanism, the base plate 6 of cylindrical shell is provided with sealing plate 8, sealing plate is provided with bracing frame 9, the structure of bracing frame as shown in Figure 4, comprise three annulus 91, three annulus are fixed in metallic rod 92 from top to bottom successively, the top annulus of bracing frame is set on the bottom funnel-shaped portion of filter core, filter core passes through bracing frame, sealing ring and sealing plate are vertically fixed in cylindrical shell, base plate and sealing plate are equipped with through hole, the blow-off pipe 15 of band flow control valve 16 is installed in through hole, described sealing plate is positioned at below the delivery port of cylindrical shell, sealing plate to snap in cylindrical shell and fits tightly with base plate, base plate has 2 with upper support column 17, support column is welded on below base plate.
The structure of filter core as shown in Figure 2, filter core is double-deck filter core, comprise inner filter screen 41 and outer filter 42, inner filter screen and outer filter connect to form filter core on top, the aperture of inner filter screen is greater than the aperture of outer filter, filter core is provided with upper and lower two openings, filter core upper opening place plane is positioned at the below of water inlet opening, lower opening connects the blow-off pipe mouth of pipe, and filter core top is straight tube shape, and bottom is funnel-form, cartridge top snaps in sealing ring, bottom is fixed in stay pipe, and bottle neck stretches in the through hole of base plate and sealing plate, and contacts with blow-off pipe.
Anti-jamming mechanism comprises runner 12 and tube brush 10, and runner is connected by shaft coupling 11 with tube brush, and the rotating shaft top of runner connects rolling bearing, and anti-jamming mechanism is arranged in filter cylinder.
During filter liquide, liquid flows into filter core from water inlet, and liquid washes away runner, and runner rotates and drives tube brush to rotate, and the bristle on tube brush constantly brushes the impurity be blocked in filter core filter opening, the fast and good filtration effect of liquid filtering speed; During cleaning filter core, adjust flux control valve, makes blow-off pipe open completely, and close delivery port, cleaning fluid is poured filter from water inlet, and when the sewage of discharging in sewage draining exit is clear, namely filter core cleans up.
Claims (8)
1. an anti-clogging inner pressed filter, the vertical cylinder at least comprising band upper cover and the filter core be arranged in cylindrical shell, it is characterized in that: described cylindrical shell is integral type cylindrical shell, the water inlet of cylindrical shell is positioned at above cylindrical shell, delivery port is positioned at below cylindrical shell, installs filter core in cylindrical shell, is provided with sealing ring between filter core and cylindrical shell housing, cartridge top snaps in sealing ring, is provided with anti-jamming mechanism in filter core; Described filter core is double-deck filter core, comprises inner filter screen and outer filter, and inner filter screen and outer filter connect to form filter core on top, and filter core is provided with upper and lower two openings, and filter core upper opening place plane is positioned at the below of water inlet opening; Described anti-jamming mechanism comprises runner and tube brush, and runner is connected by shaft coupling with tube brush, and upper cover inwall is provided with rolling bearing, and anti-jamming mechanism is fixed on below upper cover by rolling bearing; The base plate of cylindrical shell is provided with sealing plate, sealing plate is positioned at below the delivery port of cylindrical shell, sealing plate to snap in cylindrical shell and fits tightly with base plate, sealing plate is provided with the bracing frame for supporting filter core, base plate and sealing plate are equipped with through hole, be provided with the blow-off pipe of band flow control valve in through hole, blow-off pipe is communicated with the opening below filter core.
2. anti-clogging inner pressed filter according to claim 1, it is characterized in that: described filter core top is straight tube shape, and bottom is funnel-form, the bottle neck of filter core stretches in the through hole of base plate and sealing plate.
3. anti-clogging inner pressed filter according to claim 1, is characterized in that: the aperture of described inner filter screen is greater than the aperture of outer filter.
4. anti-clogging inner pressed filter according to claim 1, is characterized in that: support frame as described above comprises three annulus, three annulus are fixed in metallic rod from top to bottom successively, and the top annulus of bracing frame is set on the bottom funnel-shaped portion of filter core.
5. anti-clogging inner pressed filter according to claim 1, is characterized in that: described base plate has 2 with upper support column, and support column is welded on below base plate.
6. anti-clogging inner pressed filter according to claim 1, is characterized in that: described upper cover inwall is provided with groove, and rolling bearing embeds in groove.
7. anti-clogging inner pressed filter according to claim 6, is characterized in that: be provided with more than 2 through holes in the groove of described upper cover, be provided with push rod in through hole.
8. anti-clogging inner pressed filter according to claim 7, is characterized in that: described push rod end contacts with housing washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577412.7U CN204121851U (en) | 2014-09-30 | 2014-09-30 | A kind of anti-clogging inner pressed filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577412.7U CN204121851U (en) | 2014-09-30 | 2014-09-30 | A kind of anti-clogging inner pressed filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121851U true CN204121851U (en) | 2015-01-28 |
Family
ID=52378241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420577412.7U Expired - Fee Related CN204121851U (en) | 2014-09-30 | 2014-09-30 | A kind of anti-clogging inner pressed filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204121851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044147A (en) * | 2020-09-24 | 2020-12-08 | 江西祐臣节能净化科技有限公司 | Novel filter |
-
2014
- 2014-09-30 CN CN201420577412.7U patent/CN204121851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044147A (en) * | 2020-09-24 | 2020-12-08 | 江西祐臣节能净化科技有限公司 | Novel filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20180930 |