CN219929862U - Complete equipment filtering device of desalted water system - Google Patents
Complete equipment filtering device of desalted water system Download PDFInfo
- Publication number
- CN219929862U CN219929862U CN202321206458.3U CN202321206458U CN219929862U CN 219929862 U CN219929862 U CN 219929862U CN 202321206458 U CN202321206458 U CN 202321206458U CN 219929862 U CN219929862 U CN 219929862U
- Authority
- CN
- China
- Prior art keywords
- supporting layer
- water
- water system
- carbon filter
- activated carbon
- 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 title claims abstract description 73
- 238000001914 filtration Methods 0.000 title claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 230000005764 inhibitory process Effects 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 244000005700 microbiome Species 0.000 abstract description 6
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 6
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000593 degrading effect Effects 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 38
- 150000002500 ions Chemical class 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002455 scale inhibitor Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007785 strong electrolyte Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Abstract
The utility model relates to a complete equipment filtering device of a desalted water system, which comprises a multi-medium filter, an activated carbon filter, a scale inhibition and chemical adding device, a first-stage reverse osmosis device and a second-stage reverse osmosis device which are sequentially connected in series, wherein the activated carbon filter comprises a tank body, the lower part of a hollow disc is filled with an activated carbon filter material, a bearing plate sequentially comprises a first supporting layer, a reinforcing layer and a second supporting layer from top to bottom, each communicating hole is internally provided with a filtering water cap in a clamping manner, when raw water enters the hollow disc from a water inlet pipe, the raw water can be split through a plurality of water splitting branch pipes, so that the water flow uniformly flows into the activated carbon filter material, organic pollutants, microorganisms, dissolved oxygen and the like in the water can be adsorbed on the surface of the activated carbon filter material by utilizing the adsorption characteristic of activated carbon, the efficiency of degrading the organic pollutants by the microorganisms can be improved, and meanwhile, the foreign odor in the water can be adsorbed; the bearing plate adopts the multilayer design, has greatly improved the overall structure intensity of bearing plate, and life is longer.
Description
Technical Field
The utility model relates to the field of water filtration, in particular to a complete equipment filtering device of a desalted water system.
Background
Desalted water refers to water from which strong electrolytes contained therein are easily removed or reduced to a certain extent. The residual salt content in the desalted water should be between 1 and 5 mg/l. Because the desalted water contains larger particle impurities, a multi-medium activated carbon filter and an activated carbon filter are required to be used for pretreatment and filtration before the reverse osmosis process, but the impact force of water flow on a bearing plate is larger when the existing activated carbon filter is used for water inflow, so that the service life of the bearing plate is greatly reduced, and improvement is needed.
Disclosure of Invention
The utility model aims to provide a filtering device of complete equipment of a desalted water system, which is used for solving the problems that the impact force of water flow on a bearing plate is large and the service life of the bearing plate is reduced when an active carbon filter of the existing complete equipment of the desalted water system is used for water inflow.
In order to solve the problem, this with novel providing a desalinization water system complete sets filter equipment, including multi-media filter, active carbon filter, the scale inhibition charge device, one-level reverse osmosis unit and the second grade reverse osmosis unit of establishing ties in proper order, active carbon filter includes the jar body, the top of the jar body is equipped with the inlet tube, the bottom of the jar body is equipped with the outlet pipe, the lateral wall below of the jar body is equipped with the slag notch, the bottom mounting of inlet tube is equipped with hollow dish, the lateral wall ring of hollow dish is equipped with a plurality of branch pipes that divide, the bottom of branch pipe that divides is fixed to be equipped with a plurality of apopores, the below of hollow dish is filled with the active carbon filter material, the below of active carbon filter material is equipped with the bearing plate, the bearing plate is from last to including first supporting layer, enhancement layer and the second supporting layer in proper order, first supporting layer with a plurality of intercommunicating pores have all been seted up on the second supporting layer, every all blocked in the intercommunicating pore is equipped with the filtration cap.
The utility model provides a complete equipment filtering device of a desalted water system, which is also characterized by comprising the following technical characteristics:
further, the tank body comprises a shell and a shell cover.
Further, lifting lugs are symmetrically and fixedly arranged at the top of the shell cover, and an exhaust pipe is arranged on the shell cover.
Further, the number of the water diversion branch pipes is 8.
Further, an included angle between the axes of two adjacent branch water diversion pipes is 45.
Further, the first supporting layer and the second supporting layer are made of stainless steel.
Further, the reinforcing layer is shaped as a "well".
Further, the thickness of the first supporting layer and the second supporting layer is 3-4mm.
Further, the first supporting layer and the second supporting layer are disc-shaped and have the same diameter.
Further, a first manhole is arranged above the side wall of the tank body, and a second manhole is arranged below the side wall of the tank body.
The utility model has the following beneficial effects: when raw water enters the hollow disc from the water inlet pipe, the raw water can be split through the plurality of water splitting branch pipes, so that the water flow uniformly flows into the activated carbon filter material, organic pollutants, microorganisms, dissolved oxygen and the like in the water can be adsorbed on the surface of the activated carbon filter material by utilizing the adsorption characteristic of activated carbon, the efficiency of degrading the organic pollutants by the microorganisms is improved, and meanwhile, the peculiar smell of the foreign odor in the water can be adsorbed; the bearing plate adopts from top to bottom in proper order the first supporting layer the enhancement layer with the multilayer design of second supporting layer has greatly improved the overall structure intensity of bearing plate, and life is longer.
Drawings
FIG. 1 is a filtration flow diagram of the desalinated water system plant filtration apparatus;
FIG. 2 is a schematic view of the internal structure of the tank;
FIG. 3 is a schematic view of the structure of the water diversion branch pipe;
fig. 4 is a schematic view of the overall structure of the bearing plate;
fig. 5 is a schematic view of an exploded construction of a load bearing plate.
Detailed Description
The present utility model will be described in detail hereinafter with reference to the drawings in conjunction with the embodiments, and it should be noted that the embodiments of the present utility model and features of the embodiments may be combined with each other without conflict.
In one embodiment of the filtering device of the complete equipment of the desalted water system, as shown in fig. 1 to 5, the filtering device comprises a multi-medium filter, an activated carbon filter, a scale inhibition and chemical adding device, a primary reverse osmosis device and a secondary reverse osmosis device which are sequentially connected in series, wherein the activated carbon filter comprises a tank body 10, a water inlet pipe 101 is arranged at the top of the tank body 10, a water outlet pipe 102 is arranged at the bottom of the tank body 10, a slag hole 103 is arranged below the side wall of the tank body 10, a hollow disc 20 is fixedly arranged at the bottom of the water inlet pipe 101, a plurality of water diversion branch pipes 21 are annularly arranged on the side wall of the hollow disc 20, a plurality of water outlet holes are fixedly arranged at the bottom of the water diversion branch pipes 21, an activated carbon filter material 200 is filled below the hollow disc 20, a bearing plate 30 is arranged below the activated carbon filter material 200, the bearing plate 30 sequentially comprises a first supporting layer 31, a reinforcing layer 32 and a second supporting layer 33 from top to bottom, the first supporting layer 31, the reinforcing layer 32 and the second supporting layer 33 are welded, a plurality of communication holes 300 are formed in each of the first supporting layer 31 and the second supporting layer 33, a filtering water cap 40 is clamped in each communication hole 300, specifically, a plurality of medium filtering materials such as quartz sand, natural pebbles and the like are filled in the multi-medium filter, the filtering materials in the filter are sequentially arranged from top to bottom from small to large, and when water flows through the filtering layers from top, part of solid suspended matters in the water enter micro-eyelets formed by the filtering materials on the upper layer and are trapped by the surface layer of the filtering materials under the actions of adsorption and mechanical retention; meanwhile, the suspended matters trapped are overlapped and bridged, so that a layer of film is formed on the surface of the filter layer, and suspended matters in water are continuously filtered, namely, the film filtration of the surface layer of the filter material; then, after the raw water filtered by the multi-medium filter enters the hollow disc 20 from the water inlet pipe 101, the raw water can be split through the plurality of water splitting branch pipes 21, so that the water flow uniformly flows into the activated carbon filter material 200, organic pollutants, microorganisms, dissolved oxygen and the like in the water can be adsorbed on the surface of the activated carbon filter material 200 by utilizing the adsorption characteristic of activated carbon, the efficiency of degrading the organic pollutants by the microorganisms is improved, and meanwhile, the foreign odor in the water can be adsorbed; because the bearing plate 30 sequentially adopts the multi-layer design of the first supporting layer 31, the reinforcing layer 32 and the second supporting layer 33 from top to bottom, the overall structural strength of the bearing plate 30 is greatly improved, the load deformation is avoided, and the service life is longer; in order to prevent carbonate, sulfate and other forms of chemical scaling on the concentrate side of the reverse osmosis membrane, thereby affecting the performance of the membrane element, the feed water prior to reverse osmosis must be treated to inhibit scale; the common scale inhibitor comprises polyphosphate, organic phosphonic acid, organic phosphonate, polycarboxylic acid and the like, the common polyphosphoric acid comprises sodium tripolyphosphate and sodium hexametaphosphate, long-chain anions are generated in water and are easily adsorbed on tiny calcium carbonate crystal grains, metal ions in water are changed into chelate ions or complex ions, so that sediment generated by combination of the chelate ions and anions in water is inhibited, and the water subjected to scale inhibition treatment can be subjected to double-stage reverse osmosis treatment, thereby effectively improving the integral purification effect of the device.
In one embodiment of the utility model, the tank 10 includes a housing 11 and a cover 12.
In one embodiment of the present utility model, lifting lugs 121 are symmetrically and fixedly arranged on the top of the shell cover 12, and an exhaust pipe 122 is arranged on the shell cover 12.
In one embodiment of the utility model, the number of water dividing branches 21 is 8.
In one embodiment of the utility model, the angle between the axes of two adjacent water dividing branches 21 is 45.
In one embodiment of the present utility model, the material of the first supporting layer 31 and the second supporting layer 33 is stainless steel.
In one embodiment of the utility model, the reinforcing layer 32 is shaped as a "well".
In one embodiment of the present utility model, the thickness of both the first support layer 31 and the second support layer 33 is 3-4mm.
In one embodiment of the present utility model, the first support layer 31 and the second support layer 33 are both disc-shaped and have the same diameter.
In one embodiment of the present utility model, a first man hole 110 is provided above the sidewall of the tank 11, and a second man hole 111 is provided below the sidewall of the tank 11.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme recorded in the foregoing embodiments can be modified or the center technical features of the technical scheme can be replaced equivalently; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The utility model provides a desalted water system complete sets filter equipment, includes multi-media filter, active carbon filter, the scale inhibition charge device, one-level reverse osmosis unit and the second grade reverse osmosis unit of establishing ties in proper order, active carbon filter includes the jar body, the top of jar body is equipped with the inlet tube, the bottom of jar body is equipped with the outlet pipe, the lateral wall below of jar body is equipped with slag notch, its characterized in that: the bottom mounting of inlet tube is equipped with hollow dish, the lateral wall ring of hollow dish is equipped with a plurality of branch pipes that divide, the fixed a plurality of apopores that are equipped with in bottom of branch pipe that divides, the below of hollow dish is filled with the active carbon filter material, the below of active carbon filter material is equipped with the bearing plate, the bearing plate includes first supporting layer, enhancement layer and second supporting layer from last to down in proper order, first supporting layer with a plurality of intercommunicating pore have all been seted up on the second supporting layer, every all block and be equipped with the filtration cap in the intercommunicating pore.
2. The desalinated water system plant filter apparatus of claim 1, wherein: the tank body comprises a shell and a shell cover.
3. The desalinated water system plant filter apparatus of claim 2, wherein: lifting lugs are symmetrically and fixedly arranged at the top of the shell cover, and an exhaust pipe is arranged on the shell cover.
4. A desalinated water system plant filter apparatus according to claim 3, wherein: the number of the water diversion branch pipes is 8.
5. The desalinated water system plant filter apparatus of claim 4, wherein: the included angle between the axes of two adjacent branch water diversion pipes is 45.
6. The desalinated water system plant filter apparatus of claim 5, wherein: the first supporting layer and the second supporting layer are made of stainless steel.
7. The desalinated water system plant filter apparatus of claim 6, wherein: the reinforcing layer is shaped like a well.
8. The desalinated water system plant filter apparatus of claim 7, wherein: the thickness of the first supporting layer and the second supporting layer is 3-4mm.
9. The desalinated water system plant filter apparatus of claim 8, wherein: the first supporting layer and the second supporting layer are disc-shaped and have the same diameter.
10. The desalinated water system plant filter apparatus of claim 9, wherein: the side wall top of the jar body is equipped with first manholes, the side wall below of the jar body is equipped with the second manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321206458.3U CN219929862U (en) | 2023-05-18 | 2023-05-18 | Complete equipment filtering device of desalted water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321206458.3U CN219929862U (en) | 2023-05-18 | 2023-05-18 | Complete equipment filtering device of desalted water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219929862U true CN219929862U (en) | 2023-10-31 |
Family
ID=88497152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321206458.3U Active CN219929862U (en) | 2023-05-18 | 2023-05-18 | Complete equipment filtering device of desalted water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219929862U (en) |
-
2023
- 2023-05-18 CN CN202321206458.3U patent/CN219929862U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |