CN105906095B - Hydrotreater with backwash filter and water purification - Google Patents
Hydrotreater with backwash filter and water purification Download PDFInfo
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- CN105906095B CN105906095B CN201610305614.XA CN201610305614A CN105906095B CN 105906095 B CN105906095 B CN 105906095B CN 201610305614 A CN201610305614 A CN 201610305614A CN 105906095 B CN105906095 B CN 105906095B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The present invention relates to a kind of hydrotreater with backwash filter and water purification comprising back-flushing filtering device and purifier are equipped at the top of back-flushing filtering device and exchange the mouth of a river, and side wall is equipped with filtered water inlet mouth and sewage draining exit.Water inlet is equipped at the top of purifier, bottom is equipped with water outlet, water purification catridge is followed successively by sulfurous acid calcium layer, filter mesh layer, active carbon layer by outer layer to internal layer, absorption resin layer is equipped with below filter mesh layer, active carbon layer, water purification catridge, which is placed in water purification cartridge body, forms a current deflecting by water inlet to the water stream channel of water outlet, which makes flow pass through sulfurous acid calcium layer, filter mesh layer, active carbon layer, absorption resin layer successively；Filtered water inlet mouth exchanges the mouth of a river, the corresponding control valve of sewage draining exit connection, and the backwash of filter device is realized in control.The present invention has the effect of filtering, purification one, and filters with backwash, extends the effect of filtering, purification, improves water quality, is suitable as industry, Domestic water processing unit uses.
Description
Technical field
The present invention relates to a kind of water treatment facilities, are a kind of hydrotreaters with backwash filter and water purification.
Background technology
Domestic water is mostly supplied by waterworks, although water quality passes through certain filtering and purification, is much not achieved
The standard directly drunk needs to be filtered for multiple times and is delivered to every family again after purifying, even if in this way, Domestic water is still unsuitable
Directly drink.As people's demands for quality of life are getting higher and higher, more and more enterprises start to make as civilian worker's journey, wherein
It is well civilian worker's journey that Domestic water processing, which is one, if the water quality of every family is attained by the standard directly drunk,
It is clearly a good engineering for benefiting the common people.Although the prior art also discloses that the device of many water treatments and purification, still
Function is relatively single, and water filtration and purification can not be used for a long time, and need to be replaced frequently filter core to maintain effect, input cost
It is higher, it is more difficult to promote the use of.For this purpose, needing to be improved the device of existing water filtration and purification one.
Invention content
To overcome above-mentioned deficiency, the purpose of the present invention is provided at a kind of water with backwash filter and water purification to this field
Device is managed, so that it is solved, existing similar product filters and clean-up effect is more difficult permanent, need to often replace filter core and maintain effect, operation numerous
It is trivial, and the higher technical problem of input cost.The purpose is to what is be achieved through the following technical solutions.
The hydrotreater with backwash filter and water purification includes back-flushing filtering device and purifier, backwash filter
Device includes filtration barrel body, filtering net cylinder, is equipped at the top of filtration barrel body and exchanges the mouth of a river, and filtration barrel body side wall is equipped with filtered water inlet mouth
And filtration barrel body inner cavity is separated to form filtered water inlet area, filtering exhalant region, wherein mistake by sewage draining exit, filtering net cylinder with itself filtering surface
Filter influent area is communicated with filtered water inlet mouth, sewage draining exit, and filtering exhalant region is communicated with the mouth of a river is exchanged.Its structural feature is described net
Water installations include water purification cylinder, water purification catridge, and water inlet is equipped at the top of water purification cylinder, and water purification cylinder body bottom is equipped with water outlet, only
Water filter core is followed successively by sulfurous acid calcium layer, filter mesh layer, active carbon layer by outer layer to internal layer, is equipped with and inhales below filter mesh layer and active carbon layer
Attached resin layer, water purification catridge, which is placed in water purification cartridge body, forms a current deflecting by the water inlet to the water of the water outlet
Circulation road, the water stream channel make flow successively by the sulfurous acid calcium layer of the water purification catridge, filter mesh layer, active carbon layer, absorption
Resin layer；The filtered water inlet mouth exchanges the mouth of a river, the corresponding control valve of sewage draining exit connection, and when control valve controls filtered water inlet
When mouth water inlet, sewage draining exit is closed, and exchanges the water inlet that the mouth of a river is conducted to the purifier；When control valve control exchange the mouth of a river into
When water, the filtered water inlet mouth is closed, and exchanges the path blockade at the mouth of a river and purifier water inlet, and sewage draining exit is opened.Above-mentioned knot
Structure is to be combined back-flushing filtering device with purifier, to utilize the backwash of filter device, even if keeping filter device long
It uses long, also can guarantee filter effect, can also change while improving filter effect without frequent clean or replacement filtering net cylinder
Purifying water effect that is kind and extending purifier, reduces operation and maintenance cost, convenient for promoting the use of.
The external three position three-way control valve of filtered water inlet mouth of the back-flushing filtering device, external two of the exchange mouth of a river
Three-way control valve, the external scum cock valve of sewage draining exit, three ports of the three position three-way control valve are separately connected water supply
Three ports of pipe, the first connecting tube, filtered water inlet mouth, the two-position three way control valve are separately connected the first connecting tube, exchange
The mouth of a river, the second connecting tube, the second connecting tube connect the water inlet of the water purification cylinder, three works of the three position three-way control valve
Position is respectively " conducting feed pipe and the filtered water inlet mouth ", " conducting feed pipe and first connecting tube ", " closes and intake
Pipe ", two stations of the two-position three way control valve are respectively " the first connecting tube of conducting exchanges the mouth of a river with described ", " conducting is handed over
Change the water inlet at the mouth of a river and the water purification cylinder ".By this kind of structure, facilitate the backwash operation for realizing filter device.
The two-position three way control valve, three position three-way control valve, scum cock valve are electrically-controlled valve.With this configuration, side
Just the automatic backwash operation for realizing filter device, removes the inconvenience manually monitored from.
The filtration barrel body is made of cartridge filter ontology and filtration barrel cover, and cartridge filter bodies top is threadably secured connection
Filtration barrel cover, and sealing ring is arranged in junction；The filtering net cylinder upper end is opening, and lower end is closing, and circumferential surface is filtering surface, mistake
It is threadably secured and connect on the inside of screen tube upper end and the filtration barrel cover, sealing ring is arranged in junction.By by filtering net cylinder
It is fixed with filtration barrel cover, to when dismounting filtration barrel cover, you can complete the dismounting of filtering net cylinder together, compare existing filter screen
Cylinder needs Design Orientation structure in filtration barrel body, more simple and convenient, is easily worked manufacture, reduces manufacturing cost.
The water purification cylinder is made of water purification cartridge ontology and water purification cover, and water purification cartridge bodies top is threadably secured connection
Water purification cover, and sealing ring is arranged in junction；Water inlet is formed between the water purification catridge side and the water purification cartridge inner body wall
Chamber forms the intake tunnel communicated with the intake antrum between the water purification catridge top and water purification cover inside, described
Water purification catridge side is sealed between the position and the water purification cartridge inner body wall of bottom by sealing ring；Water purification catridge bottom
Equipped with the port communicated with the absorption resin layer water outlet, port is communicated with the water outlet of the water purification cylinder.Pass through the knot
Structure realizes purification of water quality to form above-mentioned water stream channel.On the one hand above-mentioned sealing ring plays sealing function, on the other hand
When water purification catridge being facilitated to take out, raw water is excluded, ensures that water quality safety is reliable.
The positioning region of disjunctor is equipped at the top of the water purification catridge, which positions on the inside of the water purification cover, and fixed
Sealing ring is set in position portion top and water purification cover between top, and the intake tunnel is set to the positioning region.Pass through the knot
Structure keeps water purification catridge more firm in water purification cartridge body, improves the reliability that water purification catridge uses.
The supportive body of the water purification catridge is filter stand, and filter stand upper end hollow out, bottom end is equipped with the port, filter stand inside shape
At the sets of holes for nested absorption resin layer, filter mesh layer, filter stand wall surface is uniformly distributed into water aperture, and filter stand wall surface and filter mesh layer
Between form the chamber of filling sulfurous acid calcium layer, form through-hole inside filter mesh layer, the filling active carbon layer in through-hole；Work as sulfurous
Sour calcium layer, filter mesh layer, active carbon layer, absorption resin layer be when being assemblied in filter stand, sulfurous acid calcium layer upper end horizontal plane and filter mesh layer,
The upper end horizontal plane of active carbon layer flushes, and sulfurous acid calcium layer lower end horizontal plane is higher than the lower end horizontal plane of filter mesh layer, active carbon layer,
Both the filter mesh layer, active carbon layer and absorption resin layer between separated by screen pack, and screen pack be equipped with make flow
The through-hole of absorption resin layer is flowed by active carbon layer bottom；It was arranged between the water outlet and the port of the absorption resin layer
Filter bowl limits absorption resin layer by filter mantle；By the closed the cover of snapping at the top of the filter stand, by the sulfurous acid calcium layer,
Filter mesh layer, active carbon layer, absorption resin layer are limited in filter stand.It is not only easy to assembly by the filter stand structure of the water purification catridge,
And flow is made fully to be contacted with each layer in water purification catridge, improve purifying water effect.
Bioceramic is equipped in space in the water purification cartridge body between water purification catridge bottom and water outlet.Pass through increasing
If bioceramic, is conducive to improve water quality and mouthfeel, makes water quality more preferably in health.
The filtering net cylinder is in the taper of upper big, lower small, and big one end corresponds to the exchange mouth of a river of filtration barrel body upper end；It is described
Water purification catridge is big end down taper, and small one end corresponds to the water inlet of water purification cylinder upper end.With this configuration, be conducive to
Filtering net cylinder, water purification catridge and flow come into full contact with, and improve the effect of filtering and purification.
The present invention not only has the effect of filtering, purification one, and filters with backwash, effectively improves and extended
The effect of filter, purification improves water quality, meanwhile, the cost safeguarded and replaced can be also reduced, is conducive to promote the use of, is suitable as work
Industry, Domestic water processing unit use or the structure of same device is improved.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of back-flushing filtering device of the present invention.
Fig. 2 is the schematic cross-sectional view of purifier of the present invention.
Fig. 3 is the overall structure diagram of the present invention, and back-flushing filtering device and purifier have made section view in figure.
Fig. 4 is the dimensional structure diagram of back-flushing filtering device of the present invention.
Fig. 5 is the dimensional structure diagram of filtration barrel cover and the variation of cartridge filter body connection structure in Fig. 4.
Fig. 6 is the dimensional structure diagram of purifier of the present invention.
Fig. 7 is the structural schematic diagram of the filter stand of water purification catridge and the cover assembly in purifier of the present invention.
Fig. 8 is the water purification catridge improved structure schematic diagram of Fig. 2.
Fig. 9 is the structural schematic diagram of water purification catridge in Fig. 8.
Figure 10 is the joint connecting structure schematic diagram that the mouth of a river is exchanged in filtration barrel cover of the present invention.
Serial number and entitled in figure：1, cartridge filter ontology, 101, filtered water inlet mouth, 102, sewage draining exit, 2, filtration barrel cover,
201, exchange the mouth of a river, 3, filtering net cylinder, 4, water purification cartridge ontology, 401, water outlet, 402, intake antrum, 5, water purification cover, 501, into
The mouth of a river, 6, water purification catridge, 601, filter stand, 602, the cover, 603, port, 604, intake tunnel, 605, positioning region, 7, calcium sulfite
Layer, 8, filter mesh layer, 9, active carbon layer, 10, absorption resin layer, 11, filter mantle, 12, bioceramic, 13, three position three-way control valve,
14, the first connecting tube, 15, two-position three way control valve, 16, scum cock valve, the 17, second connecting tube, 18, effluent switch valve, 19,
Feed pipe, 20, screw thread pipeline section.
Specific implementation mode
In conjunction with attached drawing, the invention will be further described.
The hydrotreater with backwash filter and water purification is made of back-flushing filtering device and purifier two parts.Such as
Shown in Fig. 1, Fig. 4, Fig. 5, back-flushing filtering device includes filtration barrel body, filtering net cylinder 3.Filtration barrel body is by 1 He of cartridge filter ontology
Filtration barrel cover 2 is constituted, and cartridge filter bodies top is threadably secured connection filtration barrel cover, and sealing ring is arranged in junction.Filtering
Net cylinder upper end is opening, and lower end is closing, and circumferential surface is filtering surface, and in the taper of upper big, lower small, filtering net cylinder upper end and filtering
Connection is threadably secured on the inside of cover, sealing ring is arranged in junction.It is equipped at the top of filtration barrel cover and exchanges the mouth of a river 201, cartridge filter
This body sidewall is equipped with filtered water inlet mouth 101 and sewage draining exit 102, and sewage draining exit is close to cartridge filter body bottom portion.Above-mentioned filtering net cylinder with
Itself filtering surface by filtration barrel body inner cavity be separated to form filtered water inlet area, filtering exhalant region, wherein filtered water inlet area and filter into
The mouth of a river, sewage draining exit communicate, and filtering exhalant region is communicated with the mouth of a river is exchanged.As shown in Fig. 2, Fig. 6, Fig. 7, purifier includes water purification cartridge
Body, water purification catridge 6, water purification cylinder are made of water purification cartridge ontology 4 and water purification cover 5, and water purification cartridge bodies top is threadably secured
Water purification cover is connected, and sealing ring is arranged in junction.Intake antrum 402 is formed between water purification catridge side and water purification cylinder inboard wall,
The intake tunnel 604 communicated with intake antrum is formed between water purification cover inside at the top of water purification catridge, water purification catridge side is close
It is sealed by sealing ring between the position and water purification cartridge inner body wall of bottom.Water purification cartridge tops are equipped with water inlet 501, water purification cartridge
Body bottom portion is equipped with water outlet 401, and water purification catridge is followed successively by sulfurous acid calcium layer 7, filter mesh layer 8, active carbon layer by outer layer to internal layer
9, the lower section of filter mesh layer and active carbon layer is equipped with absorption resin layer 10.The supportive body of water purification catridge is filter stand 601, filter stand upper end
Hollow out, bottom end are equipped with port 603, and the sets of holes for nested absorption resin layer, filter mesh layer are formed inside filter stand, and filter stand wall surface is uniform
Distribution water inlet aperture, and the chamber of filling sulfurous acid calcium layer is formed between filter stand wall surface and filter mesh layer, it is formed inside filter mesh layer logical
Hole, through-hole is interior to load active carbon layer.When sulfurous acid calcium layer, filter mesh layer, active carbon layer, absorption resin layer are assemblied in filter stand,
Sulfurous acid calcium layer upper end horizontal plane is flushed with filter mesh layer, active carbon layer upper end horizontal plane, and sulfurous acid calcium layer lower end horizontal plane is higher than
The lower end horizontal plane of filter mesh layer, active carbon layer passes through screen pack point between both filter mesh layer, active carbon layer and absorption resin layer
Every, and screen pack is equipped with the through-hole for making flow flow into absorption resin layer by active carbon layer bottom.Adsorb the water outlet of resin layer
Filter mantle 11 is set between above-mentioned port 603, absorption resin layer is limited by filter mantle.Pass through the closed cover of snapping at the top of filter stand
Sulfurous acid calcium layer, filter mesh layer, active carbon layer, absorption resin layer are limited in filter stand by lid 602.Bottom in above-mentioned water purification cartridge body,
Bioceramic 12 is loaded in space i.e. between port and water outlet, improves water quality by the bioceramic, has and be suitable for human body
Health.
According to above structure, as shown in Figure 8, Figure 9, the top of water purification catridge 6 also can Design Orientation portion 605, make itself and water purification
Cover 5 forms positioning, improves stability of the water purification catridge in water purification cartridge body, and positioning region top and water purification cover inner top it
Between sealing ring is set, above-mentioned intake tunnel 604 is set to positioning region.
As shown in figure 3, being connected by pipeline, control valve between back-flushing filtering device and purifier, specially：Recoil
The 101 external three position three-way control valve 13 of filtered water inlet mouth of filter device is washed, 201 external two-position three way control valve of the mouth of a river is exchanged
15, sewage draining exit 102 connects blow-off pipe and scum cock valve 16 is arranged, and the water outlet 401 of purifier connects effluent switch valve 18.
Three ports of three position three-way control valve are separately connected feed pipe 19, the first connecting tube 14, filtered water inlet mouth 101, two-position three way
Three ports of control valve are separately connected the first connecting tube, exchange the mouth of a river 201, the second connecting tube 17, and the connection of the second connecting tube is net
Three stations of the water inlet 501 of water drum body, three position three-way control valve are respectively " conducting feed pipe and filtered water inlet mouth ", " lead
Two stations of logical feed pipe and the first connecting tube ", " closing water inlet pipe ", two-position three way control valve are respectively that " conducting first connects
Take over and exchange the mouth of a river ", the water inlet of the mouth of a river and water purification cylinder " conducting exchange ".By the connection structure, realize backwashed
Filter the backwash operation of device.In order to realize automatic backwash, above-mentioned two-position three way control valve, three position three-way control valve, blowdown
Switch valve, effluent switch valve are all made of electrically-controlled valve.
The alignment operation of above-mentioned each interface for convenience, as shown in Figure 10, with external two of the exchange mouth of a river of filtration barrel cover
For three-way control valve, exchanges the mouth of a river and general through-hole structure, the interface of two-position three way control valve is used to use screw thread pipe segment structure,
It is exchanged in the mouth of a river by the way that screw thread pipeline section to be inserted into, and exchanges mouth of a river both ends and nut, gasket is respectively set, by screwing both ends spiral shell
The interface of two-position three way control valve is fixed with the mouth of a river is exchanged, and by adjusting the tightened position of nut, makes two-position three way control by mother
After valve processed is fixed, interface position waits for that connecting line is aligned with other, facilitates connection.
The operation principle of the present invention is that：When carrying out water filtration, purification, above-mentioned three position three-way control valve 13 is controlled, is made
The filtered water inlet mouth 101 of filtration barrel body is intake, and scum cock valve 16 is closed, and controls two-position three way control valve 15 and cartridge filter is connected
The water inlet 501 at the exchange mouth of a river 201 and water purification cylinder of body, opens the water outlet switch valve 18 of water purification cylinder, water flows through filtering
Net cylinder 3 enters water purification cartridge body, then the sulfurous acid calcium layer 7 through water purification catridge 6, filter mesh layer 8, active carbon layer 9, absorption successively after filtering
The processing of the bioceramic 12 of resin layer 10 and water purification cylinder body bottom, purification, are finally discharged by water outlet 401, that is, complete water quality
Filtering, purification run.When needing to backwash back-flushing filtering device, above-mentioned three position three-way control valve is controlled, confession is made
Water pipe is connected with the first connecting tube, opens scum cock valve, and controls two-position three way control valve and the first connecting tube and filtering is connected
The exchange mouth of a river of cylinder, flow are discharged by back flush filtering surface in filtering net cylinder, the water of flushing through sewage draining exit, that is, realize recoil
Wash operation.
The above content is intended to illustrate the technological means of invention, not limits the technical scope of the present invention.Art technology
Personnel the present invention is done in conjunction with existing common knowledge it is conspicuously improved, also fall into the claims in the present invention protection domain it
It is interior.
Claims (8)
1. a kind of hydrotreater with backwash filter and water purification, which includes back-flushing filtering device and water purification cartridge
It sets, back-flushing filtering device includes filtration barrel body, filtering net cylinder (3), is equipped at the top of filtration barrel body and exchanges the mouth of a river (201), filtering
Cylinder lateral wall is equipped with filtered water inlet mouth (101) and sewage draining exit (102), filtering net cylinder are separated filtration barrel body inner cavity with itself filtering surface
Form filtered water inlet area, filtering exhalant region, wherein filtered water inlet area is communicated with filtered water inlet mouth, sewage draining exit, filter exhalant region and
The mouth of a river is exchanged to communicate；It is characterized in that the purifier includes water purification cylinder, water purification catridge (6), it is equipped at the top of water purification cylinder
Water inlet (501), water purification cylinder body bottom are equipped with water outlet (401), and water purification catridge is followed successively by sulfurous acid calcium layer by outer layer to internal layer
(7), absorption resin layer (10) is equipped with below filter mesh layer (8), active carbon layer (9), filter mesh layer and active carbon layer, water purification catridge is placed in
A current deflecting by the water inlet (501) is formed in water purification cartridge body to the water stream channel of the water outlet (401), the water
Circulation road makes flow successively by the sulfurous acid calcium layer of the water purification catridge, filter mesh layer, active carbon layer, absorption resin layer；It is described
Filtered water inlet mouth (101) exchanges the mouth of a river (201), the corresponding control valve of sewage draining exit (102) connection, and when control valve control filtering
When water inlet is intake, sewage draining exit is closed, and exchanges the water inlet that the mouth of a river is conducted to the purifier；When control valve controls exchanged water
When mouth water inlet, the filtered water inlet mouth is closed, and exchanges the path blockade at the mouth of a river and purifier water inlet, and sewage draining exit is opened；Institute
Filtered water inlet mouth (101) external three position three-way control valve (13) of back-flushing filtering device is stated, the exchange mouth of a river (201) is external
Two-position three way control valve (15), the external scum cock valve (16) of sewage draining exit (102), three of the three position three-way control valve
Port is separately connected feed pipe (19), the first connecting tube (14), filtered water inlet mouth, three ports of the two-position three way control valve
It is separately connected the first connecting tube, exchanges the mouth of a river, the second connecting tube (17), the second connecting tube connects the water inlet of the water purification cylinder
(501), three stations of the three position three-way control valve are respectively " conducting feed pipe and the filtered water inlet mouth ", " conducting supplies
Water pipe and first connecting tube ", " closing water inlet pipe ", two stations of the two-position three way control valve are respectively " conducting the
One connecting tube exchanges the mouth of a river with described ", the water inlet of the mouth of a river and the water purification cylinder " conducting exchange ".
2. the hydrotreater according to claim 1 with backwash filter and water purification, it is characterised in that the two-position three way
Control valve (15), three position three-way control valve (13), scum cock valve (16) are electrically-controlled valve.
3. the hydrotreater according to claim 1 with backwash filter and water purification, it is characterised in that the filtration barrel body
It is made of cartridge filter ontology (1), filtration barrel cover (2), cartridge filter bodies top is threadably secured connection filtration barrel cover, and connects
Place's setting sealing ring；Filtering net cylinder (3) upper end is opening, and lower end is closing, and circumferential surface is filtering surface, filtering net cylinder upper end with
Connection is threadably secured on the inside of the filtration barrel cover, sealing ring is arranged in junction.
4. the hydrotreater according to claim 1 with backwash filter and water purification, it is characterised in that the water purification cylinder
It is made of water purification cartridge ontology (4) and water purification cover (5), water purification cartridge bodies top is threadably secured connection water purification cover, and even
Connect place's setting sealing ring；Intake antrum (402), institute are formed between water purification catridge (6) side and the water purification cartridge inner body wall
It states and forms the intake tunnel (604) communicated with the intake antrum between water purification cover inside at the top of water purification catridge, it is described
Water purification catridge side is sealed between the position and the water purification cartridge inner body wall of bottom by sealing ring；Water purification catridge bottom
Equipped with the port (603) communicated with described absorption resin layer (10) water outlet, the water outlet (401) of port and the water purification cylinder
It communicates.
5. the hydrotreater according to claim 4 with backwash filter and water purification, it is characterised in that the water purification catridge
(6) top be equipped with the positioning region (605) of disjunctor, the positioning region and the interior side positioning of the water purification cover (5), and positioning region top with
Sealing ring is set in water purification cover between top, and the intake tunnel (604) is set to the positioning region (605).
6. the hydrotreater according to claim 4 or 5 with backwash filter and water purification, it is characterised in that the water purification filtration
The supportive body of core (6) is filter stand (601), and filter stand upper end hollow out, bottom end is equipped with the port (603), is formed and used inside filter stand
In nested absorption resin layer (10), the sets of holes of filter mesh layer (8), filter stand wall surface is uniformly distributed into water aperture, and filter stand wall surface and filter
The chamber of filling sulfurous acid calcium layer (7) is formed between stratum reticulare, and through-hole, the interior filling active carbon layer of through-hole are formed inside filter mesh layer
(9)；When sulfurous acid calcium layer, filter mesh layer, active carbon layer, absorption resin layer are assemblied in filter stand, sulfurous acid calcium layer upper end is horizontal
Face is flushed with the upper end horizontal plane of filter mesh layer, active carbon layer, and sulfurous acid calcium layer lower end horizontal plane is higher than filter mesh layer, active carbon layer
Lower end horizontal plane is separated between both the filter mesh layer, active carbon layer and absorption resin layer by screen pack, and screen pack
Equipped with make flow by active carbon layer bottom flow into absorption resin layer through-hole；The water outlet of the absorption resin layer and the port
Between setting filter mantle (11), by filter mantle limit absorption resin layer；Pass through the closed the cover of snapping at the top of the filter stand
(602), the sulfurous acid calcium layer, filter mesh layer, active carbon layer, absorption resin layer are limited in filter stand.
7. the hydrotreater according to claim 1 with backwash filter and water purification, it is characterised in that the water purification cylinder
Bioceramic (12) is equipped in the interior space between water purification catridge (6) bottom and water outlet (401).
8. the hydrotreater according to claim 1 with backwash filter and water purification, it is characterised in that the filtering net cylinder
(3) in the taper of upper big, lower small, big one end corresponds to the exchange mouth of a river (201) of filtration barrel body upper end；The water purification catridge (6)
For big end down taper, small one end corresponds to the water inlet (501) of water purification cylinder upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305614.XA CN105906095B (en) | 2016-05-10 | 2016-05-10 | Hydrotreater with backwash filter and water purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305614.XA CN105906095B (en) | 2016-05-10 | 2016-05-10 | Hydrotreater with backwash filter and water purification |
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| Publication Number | Publication Date |
|---|---|
| CN105906095A CN105906095A (en) | 2016-08-31 |
| CN105906095B true CN105906095B (en) | 2018-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610305614.XA Active CN105906095B (en) | 2016-05-10 | 2016-05-10 | Hydrotreater with backwash filter and water purification |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928978A (en) * | 2018-09-03 | 2018-12-04 | 张红波 | A kind of municipal sewage safe disinfection processing equipment |
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| CN105906095A (en) | 2016-08-31 |
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Effective date of registration: 20180917 Address after: 315400 Jinsheng Road, mould City, Yuyao, Ningbo, Zhejiang 188 Applicant after: Ningbo Xinlong Purifying Equipment Co. Ltd. Address before: 315400 Ningbo Jinlong air conditioning equipment Co., Ltd. 188 Jinsheng Road, Yuyao, Ningbo, Zhejiang Applicant before: Lu Baixin |
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