CN208711139U - A kind of more medium filter with backwash function - Google Patents
A kind of more medium filter with backwash function Download PDFInfo
- Publication number
- CN208711139U CN208711139U CN201821277317.XU CN201821277317U CN208711139U CN 208711139 U CN208711139 U CN 208711139U CN 201821277317 U CN201821277317 U CN 201821277317U CN 208711139 U CN208711139 U CN 208711139U
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- CN
- China
- Prior art keywords
- fixedly connected
- filter housing
- capsul
- valve
- filter
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000000706 filtrate Substances 0.000 claims abstract description 34
- 239000002893 slag Substances 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 15
- 244000309464 bull Species 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004576 sand Substances 0.000 claims description 14
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 4
- 239000003830 anthracite Substances 0.000 claims description 4
- 239000003245 coal Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of more medium filters with backwash function, including pedestal, capsul and filter housing have been respectively fixedly connected at left and right sides of the base top, it is fixedly connected between the capsul and filter housing by connecting tube, the first check valve is provided in connecting tube between capsul and filter housing, top and bottom on the right side of the filter housing have been respectively fixedly connected with water inlet pipe and outlet pipe, it is provided with the first valve on the water inlet pipe, the second valve is provided on the outlet pipe.The utility model passes through setting connecting tube, the first check valve, water inlet pipe, outlet pipe, the first valve, the second valve, filtrate, slag notch, block, support plate, rotating electric machine, rotary shaft, bull stick, movable axis, motion bar, through slot, piston, limiting slot, limited block and limit shaft, realize a kind of more medium filter for having backwash function, effectively the impurity on filtrate can be cleared up in time, the clean-up effect considerably increased.
Description
Technical field
The utility model relates to more medium filter technical field, specially a kind of multi-medium filtering with backwash function
Device.
Background technique
More medium filter is that the higher water of turbidity is passed through under pressure using one or more of filter mediums
Certain thickness granular or non-grain material, so that effectively removing suspended impurity makes the process of clarification of water, common filtrate has stone
Sand, anthracite, manganese sand etc. are mainly used for water process turbidity removal, and softened water, prime pretreatment of pure water etc., delivery turbidity is up to 3
Below degree.
More medium filter is a kind of important purifier, but common multi-medium filtering device does not have backwash function
Can because more medium filter is that raw water is passed through to filtrate during the work time, in water suspended matter due to absorption and
Mechanical choked flow effect is retained down by filtering layer surface, when water flows among filtering layer, more due to the sand grains arrangement in filter material layer
Closely, particle in water is made to have more chances and sand grains to collide, then flocculation material, suspended matter and sand grain surface are mutually viscous in water
Attached, impurities in water is trapped in filter material layer, so that clear water quality is obtained, but the impurity on filtrate will affect filter effect,
Therefore it needs for the impurity on filtrate to be purged to achieve the purpose that water purification.
Utility model content
The purpose of this utility model is to provide a kind of more medium filters with backwash function, have backwash function
Advantage solves the problems, such as that common more medium filter does not have backwash function.
To achieve the above object, the utility model provides the following technical solutions: a kind of multimedium mistake with backwash function
Filter, including pedestal, have been respectively fixedly connected with capsul and filter housing at left and right sides of the base top, the capsul with
It is fixedly connected between filter housing by connecting tube, it is unidirectional that first is provided in the connecting tube between capsul and filter housing
Valve, the top and bottom on the right side of the filter housing have been respectively fixedly connected with water inlet pipe and outlet pipe, have been provided on the water inlet pipe
First valve is provided with the second valve on the outlet pipe, filtrate, the filtering is fixedly connected on the inner wall of the filter housing
The right side of shell and the position of corresponding filtrate offer slag notch, and the position activity of the right side of the filter housing and corresponding slag notch connects
It is connected to matched block, the rear side at the top of the capsul is fixedly connected with support plate, and the back side of the support plate is solid
Surely it is connected with rotating electric machine, rotary shaft is fixedly connected on the output shaft of the rotating electric machine, the front of the rotary shaft is run through
It support plate and extends to its front and is fixedly connected with bull stick, the positive bottom of bull stick is connected with activity by movable axis
The position of bar, the top of the capsul and corresponding motion bar offers through slot, is connected on the inner wall of the capsul
Matched piston offers limiting slot at the top of the piston, and the internal activity of the limiting slot is connected with and its phase
The limited block of adaptation, the bottom of the motion bar sequentially pass through through slot and limiting slot and extend to the inside of limiting slot, are located at limit
Motion bar front inside the slot of position is flexibly connected by limit shaft with the back side of limited block, the bottom setting on the left of the capsul
There is pipeline, is provided with second one-way valve on the pipeline.
Preferably, the filtrate includes: anthracite coal measure, fine sand layer, coarse sands layer and gravel support layer.
Preferably, the top on the left of the filter housing has been connected through hinge activity top cover, the bottom of the top cover and mistake
It contacts with each other at the top of filter housing.
Preferably, the surface of the outlet pipe is fixedly connected with leakage-proof ring, the left side of the leakage-proof ring and the right side of filter housing
Side is fixedly connected.
Preferably, gasket is fixedly connected on the left of the block, the left side of the gasket through slag notch and is prolonged
Its inside is extended to contact with each other with its inner wall.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through setting connecting tube, the first check valve, water inlet pipe, outlet pipe, the first valve, the second valve
Door, filtrate, slag notch, block, support plate, rotating electric machine, rotary shaft, bull stick, movable axis, motion bar, through slot, piston, limit
Slot, limited block and limit shaft realize a kind of more medium filter for having backwash function, can effectively will be miscellaneous on filtrate
Matter is cleared up in time, the clean-up effect considerably increased.
2, the utility model by setting filtrate, when raw water passes through filtrate, in water suspended matter due to absorption and
Mechanical choked flow effect is retained down by filtering layer surface, tighter due to the sand grains arrangement in filtrate when water flows among filtering layer
It is close, make particle in water there are more chances and sand grains to collide, then flocculation material, suspended matter and sand grain surface adhere to each other in water,
Impurities in water is trapped in filtrate, so that clear water quality is obtained, by setting hinge and top cover, so that event is occurring in the present apparatus
More convenient when barrier to repair, by the way that leakage-proof ring is arranged, the liquid outflow that can be effectively prevented in filter housing passes through setting
Gasket, so that block is tighter when blocking slag notch.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model front view；
Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model left view.
In figure: 1 pedestal, 2 capsuls, 3 filter housings, 4 connecting tubes, 5 first check valves, 6 water inlet pipes, 7 outlet pipes, 8 first
Valve, 9 second valves, 10 filtrates, 11 slag notches, 12 blocks, 13 support plates, 14 rotating electric machines, 15 rotary shafts, 16 bull sticks, 17
Movable axis, 18 motion bars, 19 through slots, 20 pistons, 21 limiting slots, 22 limited blocks, 23 limit shafts, 24 pipelines, 25 second one-way valves,
26 hinges, 27 top covers, 28 leakage-proof rings, 29 gaskets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of more medium filter with backwash function, including pedestal 1, the left and right at 1 top of pedestal
Two sides have been respectively fixedly connected with capsul 2 and filter housing 3, and the top in 3 left side of filter housing is connected with top cover by hinge 26
27, the bottom of top cover 27 and the top of filter housing 3 contact with each other, by setting hinge 26 and top cover 27, so that the present apparatus is going out
It is more convenient when existing failure to repair, it is fixedly connected between capsul 2 and filter housing 3 by connecting tube 4, is located at capsul 2
The first check valve 5 is provided in connecting tube 4 between filter housing 3, the top and bottom on 3 right side of filter housing are respectively fixedly connected with
There are water inlet pipe 6 and outlet pipe 7, the surface of outlet pipe 7 is fixedly connected with leakage-proof ring 28, left side and the filter housing 3 of leakage-proof ring 28
Right side is fixedly connected, and by the way that leakage-proof ring 28 is arranged, the liquid that can be effectively prevented in filter housing 3 flows out, and is arranged on water inlet pipe 6
There is the first valve 8, the second valve 9 is provided on outlet pipe 7, filtrate 10 is fixedly connected on the inner wall of filter housing 3, filtrate 10 wraps
Include: anthracite coal measure, fine sand layer, coarse sands layer and gravel support layer, by the way that filtrate 10 is arranged, raw water passes through filtrate 10
When, suspended matter is retained down by filtering layer surface due to absorption and mechanical choked flow effect in water, when water flows among filtering layer, due to
Sand grains arrangement in filtrate 10 it is closer, make in water particle there are more chances and sand grains to collide, then flocculation material in water, outstanding
Floating object and sand grain surface adhere to each other, and impurities in water is trapped in filtrate 10, so that clear water quality is obtained, the right side of filter housing 3
Side and the position of corresponding filtrate 10 offer slag notch 11, the position flexible connection of the right side of filter housing 3 and corresponding slag notch 11
There is matched block 12, the left side of block 12 is fixedly connected with gasket 29, and slag notch is run through in the left side of gasket 29
11 and extend to its it is internal contact with each other with its inner wall, by setting gasket 29, so that block 12 is when blocking slag notch 11
More tight, the rear side at 2 top of capsul is fixedly connected with support plate 13, and the back side of support plate 13 is fixedly connected with rotating electric machine
14, rotary shaft 15 is fixedly connected on the output shaft of rotating electric machine 14, the front of rotary shaft 15 through support plate 13 and extends to
Its front is fixedly connected with bull stick 16, and the positive bottom of bull stick 16 is connected with motion bar 18, capsul 2 by movable axis 17
Top and the position of corresponding motion bar 18 offer through slot 19, be connected on the inner wall of capsul 2 matched
Piston 20, the top of piston 20 offer limiting slot 21, and the internal activity of limiting slot 21 is connected with matched limited block
22, the bottom of motion bar 18 sequentially passes through through slot 19 and limiting slot 21 and extends to the inside of limiting slot 21, is located at limiting slot 21
Internal 18 front of motion bar is flexibly connected by limit shaft 23 with the back side of limited block 22, the bottom setting in 2 left side of capsul
There is pipeline 24, second one-way valve 25 is provided on pipeline 24, passes through setting connecting tube 4, the first check valve 5, water inlet pipe 6, water outlet
Pipe 7, the first valve 8, the second valve 9, filtrate 10, slag notch 11, block 12, support plate 13, rotating electric machine 14, rotary shaft 15,
Bull stick 16, movable axis 17, motion bar 18, through slot 19, piston 20, limiting slot 21, limited block 22, limit shaft 23, pipeline 24 and
Two check valves 25 realize a kind of more medium filter for having backwash function, can effectively by the impurity on filtrate 10 into
Row cleaning in time, the clean-up effect considerably increased.
In use, raw water is passed through in filter housing 3 by water inlet pipe 6, and it is filtered by filtrate 10, it is filtered
Clear water is flowed out from outlet pipe 7, when needing to clear up the impurity on filtrate 10, it is only necessary to close the first valve 8 and second
Valve 9 opens the first check valve 5 and second one-way valve 25, and is passed through clear water into pipeline 24, opens electric rotating at the same time
The output shaft of machine 14, rotating electric machine 14 drives bull stick 16 to be rotated by rotary shaft 15, lives to be driven by movable axis 17
Lever 18 moves up and down, thus moves back and forth with piston 20, and when piston 20 moves upwards, the clear water in pipeline 24 is sucked
In capsul 2, when piston 20 moves downward, the clear water inside capsul 2 is pressed into the inside of filter housing 3 by connecting tube 4,
And due to pressure action, clear water is extruded, therefore the impurity being attached on filtrate 10 is washed away by filtrate 10, then led to
The outflow of slag notch 11 is crossed, the cleaning to filtrate 10 is realized, reaches optimal filter effect.
In summary: this has the more medium filter of backwash function, by setting connecting tube 4, the first check valve 5, into
Water pipe 6, outlet pipe 7, the first valve 8, the second valve 9, filtrate 10, slag notch 11, block 12, support plate 13, rotating electric machine 14,
Rotary shaft 15, bull stick 16, movable axis 17, motion bar 18, through slot 19, piston 20, limiting slot 21, limited block 22, limit shaft 23, pipe
Road 24 and second one-way valve 25, solve the problems, such as that common more medium filter does not have backwash function.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of more medium filter with backwash function, including pedestal (1), it is characterised in that: at the top of the pedestal (1)
The left and right sides has been respectively fixedly connected with capsul (2) and filter housing (3), passes through company between the capsul (2) and filter housing (3)
Adapter tube (4) is fixedly connected, and is provided with the first check valve (5) in the connecting tube (4) between capsul (2) and filter housing (3),
Top and bottom on the right side of the filter housing (3) have been respectively fixedly connected with water inlet pipe (6) and outlet pipe (7), the water inlet pipe (6)
On be provided with the first valve (8), be provided with the second valve (9) on the outlet pipe (7), it is solid on the inner wall of the filter housing (3)
Surely it is connected with filtrate (10), the position of the right side of the filter housing (3) and corresponding filtrate (10) offers slag notch (11), described
The position of the right side of filter housing (3) and corresponding slag notch (11) is connected with matched block (12), the sealing
Rear side at the top of shell (2) is fixedly connected with support plate (13), and the back side of the support plate (13) is fixedly connected with rotating electric machine
(14), it is fixedly connected with rotary shaft (15) on the output shaft of the rotating electric machine (14), the front of the rotary shaft (15) is run through
It support plate (13) and extends to its front and is fixedly connected with bull stick (16), the positive bottom of the bull stick (16) passes through movable axis
(17) it is connected with motion bar (18), the position of the top of the capsul (2) and corresponding motion bar (18) offers through slot
(19), it is connected with matched piston (20) on the inner wall of the capsul (2), is opened at the top of the piston (20)
Equipped with limiting slot (21), the internal activity of the limiting slot (21) is connected with matched limited block (22), the activity
The bottom of bar (18) sequentially passes through through slot (19) and limiting slot (21) and extends to the inside of limiting slot (21), is located at limiting slot
(21) internal motion bar (18) front is flexibly connected by limit shaft (23) with the back side of limited block (22), the capsul
(2) bottom on the left of is provided with pipeline (24), is provided with second one-way valve (25) on the pipeline (24).
2. a kind of more medium filter with backwash function according to claim 1, it is characterised in that: the filtrate
It (10) include: anthracite coal measure, fine sand layer, coarse sands layer and gravel support layer.
3. a kind of more medium filter with backwash function according to claim 1, it is characterised in that: the filter housing
(3) top on the left of is connected with top cover (27) by hinge (26), the bottom of the top cover (27) and the top of filter housing (3)
Portion contacts with each other.
4. a kind of more medium filter with backwash function according to claim 1, it is characterised in that: the outlet pipe
(7) surface is fixedly connected with leakage-proof ring (28), is fixedly connected on the right side of the left side and filter housing (3) of the leakage-proof ring (28).
5. a kind of more medium filter with backwash function according to claim 1, it is characterised in that: the block
(12) it is fixedly connected on the left of gasket (29), the left side of the gasket (29) through slag notch (11) and extends in it
Portion contacts with each other with its inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277317.XU CN208711139U (en) | 2018-08-09 | 2018-08-09 | A kind of more medium filter with backwash function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277317.XU CN208711139U (en) | 2018-08-09 | 2018-08-09 | A kind of more medium filter with backwash function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208711139U true CN208711139U (en) | 2019-04-09 |
Family
ID=65976842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821277317.XU Active CN208711139U (en) | 2018-08-09 | 2018-08-09 | A kind of more medium filter with backwash function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208711139U (en) |
-
2018
- 2018-08-09 CN CN201821277317.XU patent/CN208711139U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240307 Address after: 223001 Factory Building 1, West of Ninglian Road and South of Nenjiang Road, Huaiyin District, Huai'an City, Jiangsu Province Patentee after: Huai'an Runyixing Water Washing Service Co.,Ltd. Country or region after: China Address before: Ningjiang Industrial Park, No. 66 Beihuan Road, Suining County, Xuzhou City, Jiangsu Province, 221200 Patentee before: JIANGSU XINTAI CHEMICAL EQUIPMENT Co.,Ltd. Country or region before: China |