CN211770616U - Pure water pretreatment forward and backward washing equipment - Google Patents

Pure water pretreatment forward and backward washing equipment Download PDF

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Publication number
CN211770616U
CN211770616U CN201922436380.4U CN201922436380U CN211770616U CN 211770616 U CN211770616 U CN 211770616U CN 201922436380 U CN201922436380 U CN 201922436380U CN 211770616 U CN211770616 U CN 211770616U
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storehouse
main
collecting bin
pure water
bin
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Application number
CN201922436380.4U
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Chinese (zh)
Inventor
李倩
郭涛
鲍金徽
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Tangzheng Energy Holdings Ltd
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Tangzheng Energy Holdings Ltd
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Abstract

The utility model discloses a positive and negative flushing device of pure water pretreatment, including the main part storehouse, the central point at top puts the department and is provided with the ultrafiltration core in the main part storehouse, the central point at main part storehouse top puts the department and is provided with first storehouse that gathers, and the inside intercommunication in the bottom in first storehouse and the main part storehouse of gathering, the top in first storehouse that gathers is provided with the storehouse that gathers of second, the one end in the storehouse that gathers of second is provided with first inlet tube, the other end in the storehouse that gathers of second is provided with first outlet pipe. The utility model discloses a cooperation in spring, third collection storehouse, two high-efficient activated carbon layers, stainless steel filter screen, hollow spheroid, nutrition mineralized rock layer, first nanometer KDF layer, ultrafiltration core and ring rubber stopper is used, can purify through the hierarchical filtration of multilayer, improves the filtration purifying effect of this equipment to water to improve the pure water quality of production, improved the off-the-shelf effect and the quality in the corresponding field of production.

Description

Pure water pretreatment forward and backward washing equipment
Technical Field
The utility model relates to a water purification equipment technical field specifically is a positive and negative flushing device of pure water pretreatment.
Background
In the fields of biology, chemical industry, metallurgy, aerospace, electric power and the like, the requirement on water quality purity is quite high, so that the water quality purification agent is generally applied to corresponding pure water so as to improve the corresponding use effect.
It is general to the treatment effect of water that current positive and negative flushing device of pure water pretreatment is used, the treatment effect of water can't further be improved, thereby produce the higher pure water of purity, so that improve production corresponding field off-the-shelf effect and quality, current positive and negative flushing device of pure water pretreatment can't improve the washing effect to some main filter assembly at the in-process of back flush simultaneously, both need to spend longer time to carry out the back flush, delay the filtration machining efficiency of device to the pure water, and the effect of back flush is limited, the easy long-pending reverse side at some filter assembly of residue after washing, cause the influence to the filtration processing of follow-up device to the pure water easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positive and negative flushing device of pure water pretreatment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pure water pretreatment forward and backward washing device comprises a main body bin, wherein a super filter element is arranged at the central position of the top in the main body bin, a first collecting bin is arranged at the central position of the top of the main body bin, the bottom of the first collecting bin is communicated with the inside of the main body bin, a second collecting bin is arranged at the top of the first collecting bin, a first water inlet pipe is arranged at one end of the second collecting bin, a first water outlet pipe is arranged at the other end of the second collecting bin, a second water inlet pipe is arranged at one end of the first collecting bin, a second water outlet pipe is arranged at the other end of the first collecting bin, valves are arranged at the ends, far away from the second collecting bin, of the first water outlet pipe, the first water inlet pipe, the second water inlet pipe and the second water outlet pipe, a guide pipe is arranged at the bottom of the second collecting bin, and a third collecting bin is arranged at the bottom end of the guide pipe, which penetrates through the, the outside and the bottom in third storehouse of collecing are provided with five groups of hollow spheroid jointly, hollow spheroid's the outside is provided with first nanometer KDF layer, the interior bottom in main part storehouse is provided with the nutrition mineralize fossil layer, the inside top in main part storehouse is provided with two high-efficient activated carbon layers.
Preferably, the top of main part storehouse inboard is provided with annular rubber stopper, and annular rubber stopper's top evenly is provided with four groups of springs, the top of spring and the interior top fixed connection in main part storehouse, annular rubber stopper is located the top on two high-efficient activated carbon layers.
Preferably, the inner side of the ultrafiltration core is provided with a spiral bulge.
Preferably, two groups of stainless steel filter screens are arranged at the top of the inner side of the third collecting bin.
Preferably, the top of the inner side of the ultrafiltration core is provided with a second nano KDF layer.
Preferably, the outer side of the main body bin is provided with a rubber protective sleeve.
Preferably, the surface of the hollow sphere is uniformly provided with through holes.
Compared with the prior art, the beneficial effects of the utility model are that: the pure water pretreatment forward and backward flushing equipment can be used by matching the spring, the third collecting bin, the double efficient activated carbon layers, the stainless steel filter screen, the hollow sphere, the nutrient mineralized rock layer, the first nanometer KDF layer, the ultrafiltration core and the annular rubber plug, can be used for filtering and purifying water in a multi-layer grading way, and can improve the filtering and purifying effect of the equipment on water, so that the quality of produced pure water is improved, and the effect and the quality of producing finished products in corresponding fields are improved; meanwhile, the pure water pretreatment forward and backward washing equipment can further improve the washing effect of the back washing on some main filtering components by matching the third collecting bin, the second nanometer KDF layer, the stainless steel filter screen, the hollow sphere, the first nanometer KDF layer and the ultrafiltration core, can also prevent some impurities in water from being attached to the back surfaces of some main filtering components in the back washing process, and improves the quality and efficiency of the pure water purified and processed normally by the equipment.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.
In the figure: 1. a first water outlet pipe; 2. a first collection bin; 3. a second collection bin; 4. a first water inlet pipe; 5. a valve; 6. a spring; 7. a second water inlet pipe; 8. a main body bin; 9. a rubber protective sleeve; 10. a second water outlet pipe; 11. a flow guide pipe; 12. a third collection bin; 13. a second nano-KDF layer; 14. double high-efficiency active carbon layers; 15. a stainless steel filter screen; 16. a hollow sphere; 17. a nutrient mineralized stone layer; 18. a first nano-KDF layer; 19. an ultrafiltration core; 20. an annular rubber plug; 21. and (4) spiral protrusions.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a pure water pretreatment forward and backward washing device comprises a main body bin 8, a super filter element 19 is arranged at the central position of the top in the main body bin 8, a first collecting bin 2 is arranged at the central position of the top of the main body bin 8, the bottom of the first collecting bin 2 is communicated with the inside of the main body bin 8, a second collecting bin 3 is arranged at the top of the first collecting bin 2, a first water inlet pipe 4 is arranged at one end of the second collecting bin 3, a first water outlet pipe 1 is arranged at the other end of the second collecting bin 3, a second water inlet pipe 7 is arranged at one end of the first collecting bin 2, a second water outlet pipe 10 is arranged at the other end of the first collecting bin 2, a valve 5 is arranged at one end of each of the first water outlet pipe 1, the first water inlet pipe 4, the second water inlet pipe 7 and the second water outlet pipe 10 far away from the second collecting bin 3, a flow guide pipe 11 is arranged at the bottom of the second collecting bin 3, and a third collecting bin 12 is arranged at the bottom end of the, the outside and the bottom of third storehouse 12 of gathering are provided with five groups of hollow spheroid 16 jointly, and the outside of hollow spheroid 16 is provided with first nanometer KDF layer 18, and the interior bottom in main part storehouse 8 is provided with nutrition mineralize chemical layer 17, and the inside top in main part storehouse 8 is provided with two high-efficient activated carbon layers 14.
In this implementation, the inboard top in main part storehouse 8 is provided with annular rubber stopper 20, and annular rubber stopper 20's top evenly is provided with four groups of springs 6, the top of spring 6 and the interior top fixed connection in main part storehouse 8, and annular rubber stopper 20 is located the top on two high-efficient activated carbon layers 14, helps improving the degree of compactness on nutrition mineralize stone layer 17 and two high-efficient activated carbon layers 14.
In the present embodiment, the spiral protrusion 21 is disposed on the inner side of the ultrafiltration core 19, so that the ultrafiltration core 19 is in a rotating state when clean water enters the ultrafiltration core 19, and the washing effect on the outer side of the ultrafiltration core 19 is improved.
In this embodiment, two sets of stainless steel filter screens 15 are arranged at the top of the inner side of the third collecting bin 12, which is helpful for improving the filtering effect of the clear water.
In this embodiment, the top of the inner side of the ultrafiltration core 19 is provided with the second nano KDF layer 13, which helps to prevent impurities in the clean water from attaching to the inner side of the ultrafiltration core 19 during the backwashing process.
In this embodiment, the rubber protective sleeve 9 is arranged outside the main body bin 8, which is helpful for protecting the whole equipment.
In this embodiment, the surface of the hollow sphere 16 is uniformly provided with through holes, which is convenient for the clear water to flow out of the hollow sphere 16 or the clear water to flow into the hollow sphere 16 from the main body bin 8.
The working principle is as follows: before use, the valve 5 and the second water inlet pipe 7 are communicated with a water supply pipe, when water needs to be filtered, an external water source enters the third collecting bin 12 through the second collecting bin 3 and the guide pipe 11 by opening the valve 5 at one end of the second water inlet pipe 7, clean water is firstly filtered in a first step through two groups of stainless steel filter screens 15, then the clean water is filtered in a second step through the hollow sphere 16 and the first nanometer KDF layer 18, when the clean water flows out of the outer side of the hollow sphere 16, the clean water is filtered in a third step through the nutrition mineralizing stone layer 17, as the more the clean water is accumulated in the main bin 8, the clean water gradually passes through the double high-efficiency activated carbon layers 14 and is filtered in a fourth step through the double high-efficiency activated carbon layers 14, then the clean water enters the ultra-filtration core 19 through the ultra-filtration core 19 and is filtered in a fifth step through the ultra-filtration core 19, as the water in the ultra-filtration core, the overflowing clean water enters the first collecting bin 2, and then the valve 5 at one end of the second water outlet pipe 10 is manually opened to discharge the treated pure water; when the device needs to be backwashed, the valve 5 at one end of the second water inlet pipe 7 is manually opened, so that the external clean water enters the interior of the ultrafiltration core 19 through the second water inlet pipe 7 and the first collecting bin 2, the second nanometer KDF layer 13 filters the clean water in the process, because of the guiding of the spiral bulge 21, the process that the clean water flows into the ultrafiltration core 19 enters in a spiral shape, the clean water flows to the outer side of the ultrafiltration core 19 through the ultrafiltration core 19 along with the more water inside the ultrafiltration core 19 is accumulated, and impurities attached to the outer side of the ultrafiltration core 19 are washed away from the outer side of the ultrafiltration core 19, while the clean water gradually passes through the first nanometer KDF layer 18 and the hollow sphere 16 and then is collected into the third collecting bin 12, impurities attached to the top of the stainless steel filter screen 15 are washed away through the stainless steel filter screen 15, so that the impurities enter the second collecting bin 3 along with the clean water through the guide pipe 11, and the valve 5 at one end of the first water outlet pipe 1 is manually opened to discharge the clean water and some impurities.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a positive and negative flushing device of pure water pretreatment, includes main part storehouse (8), its characterized in that: a super filter element (19) is arranged at the central position of the top in the main body bin (8), a first collecting bin (2) is arranged at the central position of the top of the main body bin (8), the bottom of the first collecting bin (2) is communicated with the interior of the main body bin (8), a second collecting bin (3) is arranged at the top of the first collecting bin (2), a first water inlet pipe (4) is arranged at one end of the second collecting bin (3), a first water outlet pipe (1) is arranged at the other end of the second collecting bin (3), a second water inlet pipe (7) is arranged at one end of the first collecting bin (2), a second water outlet pipe (10) is arranged at the other end of the first collecting bin (2), and valves (5) are arranged at the ends, far away from the second collecting bin (3), of the first water outlet pipe (1), the first water inlet pipe (4), the second water inlet pipe (7) and the second water outlet pipe (10), the bottom in second collection storehouse (3) is provided with honeycomb duct (11), and the bottom of honeycomb duct (11) passes super filter core (19) and is provided with third collection storehouse (12), the outside and the bottom in third collection storehouse (12) are provided with five groups of hollow spheroid (16) jointly, the outside of hollow spheroid (16) is provided with first nanometer KDF layer (18), the interior bottom in main part storehouse (8) is provided with nutrition mineralized rock layer (17), the inside top in main part storehouse (8) is provided with two high-efficient activated carbon layers (14).
2. The pure water pretreatment front-back flushing device of claim 1, wherein: the top of main part storehouse (8) inboard is provided with annular rubber stopper (20), and the top of annular rubber stopper (20) evenly is provided with four group spring (6), the top of spring (6) and the interior top fixed connection in main part storehouse (8), annular rubber stopper (20) are located the top on two high-efficient activated carbon layers (14).
3. The pure water pretreatment front-back flushing device of claim 1, wherein: the inner side of the ultrafiltration core (19) is provided with a spiral bulge (21).
4. The pure water pretreatment front-back flushing device of claim 1, wherein: and two groups of stainless steel filter screens (15) are arranged at the top of the inner side of the third collecting bin (12).
5. The pure water pretreatment front-back flushing device of claim 1, wherein: and a second nanometer KDF layer (13) is arranged at the top of the inner side of the ultrafiltration core (19).
6. The pure water pretreatment front-back flushing device of claim 1, wherein: the outside of main part storehouse (8) is provided with rubber protective sheath (9).
7. The pure water pretreatment front-back flushing device of claim 1, wherein: through holes are uniformly formed in the surface of the hollow sphere (16).
CN201922436380.4U 2019-12-30 2019-12-30 Pure water pretreatment forward and backward washing equipment Active CN211770616U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922436380.4U CN211770616U (en) 2019-12-30 2019-12-30 Pure water pretreatment forward and backward washing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922436380.4U CN211770616U (en) 2019-12-30 2019-12-30 Pure water pretreatment forward and backward washing equipment

Publications (1)

Publication Number Publication Date
CN211770616U true CN211770616U (en) 2020-10-27

Family

ID=72978611

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922436380.4U Active CN211770616U (en) 2019-12-30 2019-12-30 Pure water pretreatment forward and backward washing equipment

Country Status (1)

Country Link
CN (1) CN211770616U (en)

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