CN103086473B - Integrated unit operating device for water treatment - Google Patents
Integrated unit operating device for water treatment Download PDFInfo
- Publication number
- CN103086473B CN103086473B CN201310057133.8A CN201310057133A CN103086473B CN 103086473 B CN103086473 B CN 103086473B CN 201310057133 A CN201310057133 A CN 201310057133A CN 103086473 B CN103086473 B CN 103086473B
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- Prior art keywords
- liquid
- conservancy diversion
- water conservancy
- cloth
- liquid collecting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 148
- 239000007788 liquid Substances 0.000 claims abstract description 313
- 239000004744 fabric Substances 0.000 claims description 126
- 230000037361 pathway Effects 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 239000000945 filler Substances 0.000 abstract description 8
- 238000005342 ion exchange Methods 0.000 abstract description 8
- 230000008929 regeneration Effects 0.000 abstract description 7
- 238000011069 regeneration method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 150000002500 ions Chemical class 0.000 description 7
- 239000012498 ultrapure water Substances 0.000 description 6
- 238000004587 chromatography analysis Methods 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910021642 ultra pure water Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The invention discloses an integrated unit operating device for water treatment, belonging to the technical field of water treatment and solving the technical problems of complex structure, long liquid-flowing passage, nonuniform liquid distribution, short service life and high regeneration cost of the existing unit operating device. The integrated unit operating device comprises a tank body, wherein the tank body is sequentially provided with a liquid distribution device, a filler layer and a liquid-collecting device from top to bottom; the liquid distribution device comprises a liquid distribution trough plate and a liquid distribution filter plate; the liquid-collecting device comprises a liquid-collecting trough plate and a liquid-collecting filter plate; the liquid distribution trough plate is provided with a liquid inlet passage located in the center of the liquid distribution trough plate and a liquid distribution guiding trough extending from the liquid inlet passage to the edge of the liquid distribution trough plate; and the liquid-collecting trough plate is provided with a liquid outlet passage located in the center of the liquid-collecting trough plate and a liquid-collecting guiding trough extending from the liquid outlet passage to the edge of the liquid-collecting trough plate. The integrated unit operating device is applied to a water treatment system, such as water treatment equipment using an ion exchange and chromatographic technology.
Description
[technical field]
The present invention relates to a kind of water treating equipment, especially a kind of integrated-type water treatment operating gear, belongs to water-treatment technology field.
[background technology]
In water-treatment technology field, unit water treatment operating gear generally includes ion exchange unit and chromatography column.In recent years, with ion-exchange techniques, prepare pure water and be widely used in pure water for electronics, electric power high purity water, chemical industry and electroplate in the preparation of the industrial extra-pure waters such as ultrapure water, boiler feedwater and pharmaceutical ultrapure water, high purity water, it is to be used at present preparing one of ultrapure water, the irreplaceable means of high purity water.Ion exchange unit carries out in electrolyte solution by ion exchange resin, can remove the various yin, yang ions in water, and ion-exchanger is divided into cation exchanger, anion exchanger etc.When former water passes through ion exchange column, the positively charged ion in water and the negatively charged ion in water and the H+ ion in exchange column and OH-ion exchange, thereby reach the object of desalination.
Chromatographic technique is widely used in each ambit, biochemical field especially, as extract the technology such as separation, extraction, purifying.Its principle is to take ion-exchanger as stationary phase, the difference of the bonding force size while carrying out reversible exchange according to the component ion in moving phase and counterion on exchanger and carry out separated a kind of chromatography method.Ion exchange chromatography is exactly the charged group that utilizes ion-exchanger, the ion of opposite charges or ionic compound in adsorbent solution, and the material being adsorbed is subsequently by other ions with electric charge of the same type are replaced by wash-out.
The common post of traditional ion exchange unit is high more than two meters, and its height and diameter ratio are at least 5:1, and chromatography column height and diameter be than generally between 10:1～50:1, and the mistake liquid passage of these two kinds of unit water treatment operating gear is longer; Liquid distributor adopts the liquid distributor formula with through hole, and liquid collector adopts orifice plate water hat type, the phenomenons such as drain cap often can come off, damages, breaks, obstruction; In addition; for preventing that filler from stopping up drain cap; conventionally also need to install filler catcher, and periodic replacement drain cap, on the whole: these two kinds of unit operations have complex structure, cross the shortcomings such as liquid passage is long, cloth liquid is inhomogeneous, work-ing life is short, regeneration cost is high.
[summary of the invention]
The invention provides a kind of unit water treatment operating gear of integrated-type, there is compact construction, cross the feature that liquid passage is short, cloth liquid is even, regeneration cost is low.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of unit water treatment operating gear of integrated-type, comprise tank body, described tank body is provided with liquid distributor, packing layer and liquid collector from top to bottom successively, described liquid distributor comprises cloth liquid bath plate and cloth liquid filter plate, described liquid collector comprises liquid collecting frid and liquid collecting filter plate, cloth liquid bath plate is provided with and is positioned at the feed pathway at center and the cloth liquid diversion trench extending to edge from feed pathway, and liquid collecting frid is provided with and is positioned at the liquid outlet channel at center and the liquid collecting diversion trench extending to edge from liquid outlet channel.
Further, described cloth liquid diversion trench comprises that cloth liquid water conservancy diversion major trough and cloth liquid water conservancy diversion prop up groove, and described cloth liquid water conservancy diversion major trough extends to cloth liquid bath panel edges from feed pathway, and described cloth liquid water conservancy diversion props up groove and is communicated with cloth liquid water conservancy diversion major trough and extends to cloth liquid bath panel edges.
Further, described cloth liquid water conservancy diversion major trough and cloth liquid water conservancy diversion prop up groove and are deep-slotted chip breaker, and cloth liquid water conservancy diversion major trough is consistent with the arc-shaped bend direction that cloth liquid water conservancy diversion props up groove.
Further, the groove depth of described cloth liquid water conservancy diversion major trough mind-set cloth liquid bath panel edges direction from cloth liquid bath plate reduces gradually, described cloth liquid water conservancy diversion props up the groove depth of groove from reducing gradually to cloth liquid bath panel edges direction with cloth liquid water conservancy diversion major trough connectivity part, and cloth liquid water conservancy diversion props up the groove depth that is less than this place's cloth liquid water conservancy diversion major trough on groove with the groove depth of cloth liquid water conservancy diversion major trough connectivity part.
Further, described liquid collecting diversion trench comprises that liquid collecting water conservancy diversion major trough and liquid collecting water conservancy diversion prop up groove, and described liquid collecting water conservancy diversion major trough extends to intercepting basin panel edges from liquid outlet channel, and described liquid collecting water conservancy diversion props up groove and is communicated with liquid collecting water conservancy diversion major trough and extends to intercepting basin panel edges.
Further, described liquid collecting water conservancy diversion major trough and liquid collecting water conservancy diversion prop up groove and are deep-slotted chip breaker, and liquid collecting water conservancy diversion major trough is consistent with the arc-shaped bend direction that liquid collecting water conservancy diversion props up groove.
Further, the groove depth of described liquid collecting water conservancy diversion major trough reduces to intercepting basin panel edges direction gradually from liquid collecting frid center, described liquid collecting water conservancy diversion props up the groove depth of groove from reducing gradually to intercepting basin panel edges direction with liquid collecting water conservancy diversion major trough connectivity part, and liquid collecting water conservancy diversion props up the groove depth that is less than this place's liquid collecting water conservancy diversion major trough on groove with the groove depth of liquid collecting water conservancy diversion major trough connectivity part.
Further, on described cloth liquid filter plate and liquid collecting filter plate, be equipped with tiny filter pore.
Further, described tank body upper end is provided with sealing edge, and described cloth liquid bath plate, is connected by screw between cloth liquid bath plate and cloth liquid filter plate, and is provided with the first sealing-ring between cloth liquid bath plate and cloth liquid filter plate along being connected by screw with sealing; Described liquid collecting frid is connected with tank body welding, and liquid collecting frid and liquid collecting filter plate are connected by screw, and is provided with the second sealing-ring between liquid collecting frid and liquid collecting filter plate.
Further, described tank body is provided with opening for feed and discharge port.
Beneficial effect of the present invention:
Integrated-type of the present invention unit water treatment operating gear, its tank body is provided with liquid distributor, packing layer and liquid collector from top to bottom successively, described liquid distributor comprises cloth liquid bath plate and cloth liquid filter plate, described liquid collector comprises liquid collecting frid and liquid collecting filter plate, simple and compact structure, to cross liquid passage short, and the one side of device is long-pending has maximum filterability; Cloth liquid bath plate is provided with and is positioned at the feed pathway at center and the cloth liquid diversion trench extending to edge from feed pathway, liquid collecting frid is provided with and is positioned at the liquid outlet channel at center and the liquid collecting diversion trench extending to edge from liquid outlet channel, like this, liquid distributor can will be treated therefrom imago surrounding distribution of filtrate, cloth liquid is even, and liquid collector can will converge from surrounding inconocenter through liquid, liquid collecting is effective.
These features of the present invention and advantage will be below embodiment, accompanying drawing in detailed exposure.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is the structural representation of liquid distributor of the present invention;
Fig. 3 is the structural representation of cloth liquid bath plate of the present invention;
Fig. 4 is the structural representation of liquid collector of the present invention;
Fig. 5 is the structural representation of liquid collecting frid of the present invention.
[embodiment]
The invention provides a kind of unit water treatment operating gear of integrated-type, comprise tank body, described tank body is provided with liquid distributor, packing layer and liquid collector from top to bottom successively, described liquid distributor comprises cloth liquid bath plate and cloth liquid filter plate, described liquid collector comprises liquid collecting frid and liquid collecting filter plate, cloth liquid bath plate is provided with and is positioned at the feed pathway at center and the cloth liquid diversion trench extending to edge from feed pathway, and liquid collecting frid is provided with and is positioned at the liquid outlet channel at center and the liquid collecting diversion trench extending to edge from liquid outlet channel.There is compact construction, cross the feature that liquid passage is short, cloth liquid is even, regeneration cost is low.
Accompanying drawing below in conjunction with the embodiment of the present invention is explained and illustrated the technical scheme of the embodiment of the present invention, but following embodiment is only the preferred embodiments of the present invention, not all.Embodiment based in embodiment, those skilled in the art are other embodiment that obtains under the prerequisite of not making creative work, all belong to protection scope of the present invention.
With reference to Fig. 1-5, the unit water treatment operating gear of integrated-type, comprise tank body 3, described tank body 3 is provided with liquid distributor 1 from top to bottom successively, packing layer 5 and liquid collector 2, wherein: liquid distributor 1 comprises cloth liquid bath plate 12 and cloth liquid filter plate 13, liquid collector 2 comprises liquid collecting frid 22 and liquid collecting filter plate 23, during concrete enforcement, cloth liquid bath plate 12 is connected by screw I 14 with cloth liquid filter plate 13, between cloth liquid bath plate 12 and cloth liquid filter plate 13, be provided with the first sealing-ring 15, the first sealing-ring 15 is positioned at the outside of screw I 14, the sealing of turning up in tank body 3 upper ends settings is along 30, cloth liquid bath plate 12 is connected by screw II 4 along 30 with sealing, thereby liquid distributor 1 is fixed on to tank body 3 upper ends, liquid collecting frid 22 is connected by screw III 24 with liquid collecting filter plate 23, between liquid collecting frid 22 and liquid collecting filter plate 23, be provided with the second sealing-ring 25, the second sealing-ring 25 is positioned at screw III 24 outsides, and liquid collecting frid 22 is welded to connect with tank body 3, thereby liquid collector 2 is fixed on to tank body 3 lower ends.
With reference to Fig. 2,3, cloth liquid bath plate 12 is provided with and is positioned at the feed pathway 11 at center and the cloth liquid diversion trench extending to edge from feed pathway 11, thereby will treat therefrom imago surrounding distribution of filtrate, reaches the uniform object of cloth liquid.
During concrete enforcement, cloth liquid diversion trench can be divided into cloth liquid water conservancy diversion major trough 121 and cloth liquid water conservancy diversion props up groove 122, cloth liquid water conservancy diversion major trough 121 extends to cloth liquid bath plate 12 edges from feed pathway 11, cloth liquid water conservancy diversion props up groove 122 and is communicated with cloth liquid water conservancy diversion major trough 121 and extends to cloth liquid bath plate 12 edges, cloth liquid water conservancy diversion is set to be propped up after groove 122, cloth liquid level is long-pending larger, and these cloth liquid water conservancy diversion major troughs 121 and cloth liquid water conservancy diversion prop up groove 122 and are deep-slotted chip breaker, cloth liquid water conservancy diversion major trough 121 is consistent with the arc-shaped bend direction that cloth liquid water conservancy diversion props up groove 122, makes the distribution of current more even.
For reaching good cloth liquid effect, the groove depth of cloth liquid water conservancy diversion major trough 121 mind-set cloth liquid bath plate 12 edge directions from cloth liquid bath plate 12 reduce gradually, described cloth liquid water conservancy diversion props up the groove depth of groove 122 from reducing gradually to cloth liquid bath plate 12 edge directions with cloth liquid water conservancy diversion major trough 121 connectivity parts, and cloth liquid water conservancy diversion props up the groove depth that is less than this place's cloth liquid water conservancy diversion major trough 121 on groove 122 with the groove depth of cloth liquid water conservancy diversion major trough 121 connectivity parts; Wherein, the groove depth of cloth liquid water conservancy diversion major trough 121 mind-set cloth liquid bath plate 12 edge directions from cloth liquid bath plate 12 reduce gradually, cloth liquid water conservancy diversion props up the groove depth of groove 122 from reducing gradually to cloth liquid bath plate 12 edge directions with cloth liquid water conservancy diversion major trough 121 connectivity parts, be conducive to current diffusion profile voluntarily, and cloth liquid water conservancy diversion props up the groove depth that is less than this place's cloth liquid water conservancy diversion major trough 121 on groove 122 with the groove depth of cloth liquid water conservancy diversion major trough 121 connectivity parts, can guarantee that current enter cloth liquid water conservancy diversion again and prop up groove 122 after being full of cloth liquid water conservancy diversion major trough 121, improve cloth liquid homogeneity.Cloth liquid guide trough structure shown in Fig. 3 is a kind of preferred version.
With reference to Fig. 4,5, liquid collecting frid 22 is provided with and is positioned at the liquid outlet channel 21 at center and the liquid collecting diversion trench extending to edge from liquid outlet channel 21, thereby can will from surrounding inconocenter, converge through liquid, and liquid collecting is effective.
During concrete enforcement, liquid collecting diversion trench can be divided into liquid collecting water conservancy diversion major trough 221 and liquid collecting water conservancy diversion props up groove 222, liquid collecting water conservancy diversion major trough 221 extends to liquid collecting frid 22 edges from liquid outlet channel 21, described liquid collecting water conservancy diversion props up groove 222 and is communicated with liquid collecting water conservancy diversion major trough 221 and extends to liquid collecting frid 22 edges, liquid collecting water conservancy diversion is set to be propped up after groove 222, collect area larger, and these liquid collecting water conservancy diversion major troughs 221 and liquid collecting water conservancy diversion prop up groove 222 and are deep-slotted chip breaker, liquid collecting water conservancy diversion major trough 221 is consistent with the arc-shaped bend direction that liquid collecting water conservancy diversion props up groove 222, make current to collect direction consistent, can not produce whirlpool, reduced head loss.
For reaching good liquid collecting effect, the groove depth of liquid collecting water conservancy diversion major trough 221 mind-set intercepting basin plate 22 edge directions from liquid collecting frid 22 reduce gradually, described liquid collecting water conservancy diversion props up the groove depth of groove 222 from reducing gradually to liquid collecting frid 22 edge directions with liquid collecting water conservancy diversion major trough 221 connectivity parts, and liquid collecting water conservancy diversion props up the groove depth that is less than this place's liquid collecting water conservancy diversion major trough 221 on groove 222 with the groove depth of liquid collecting water conservancy diversion major trough 221 connectivity parts, wherein, the groove depth of liquid collecting water conservancy diversion major trough 221 mind-set intercepting basin plate 22 edge directions from liquid collecting frid 22 reduce gradually, liquid collecting water conservancy diversion props up the groove depth of groove 222 from reducing gradually to liquid collecting frid 22 edge directions with liquid collecting water conservancy diversion major trough 221 connectivity parts, be conducive to collecting voluntarily of current, and liquid collecting water conservancy diversion props up the groove depth that is less than this place's liquid collecting water conservancy diversion major trough 221 on groove 222 with the groove depth of liquid collecting water conservancy diversion major trough 221 connectivity parts, current in assurance liquid collecting water conservancy diversion major trough 221 can not flow into liquid collecting water conservancy diversion and prop up groove 222.Liquid collecting guide trough structure shown in Fig. 5 is a kind of preferred version.
In addition, in the present embodiment, on cloth liquid filter plate 13 and liquid collecting filter plate 23, be equipped with tiny filter pore, these filter pore are generally dense distribution, can meet in packing layer 5 granularity of filler used and reach and minimize; Be that the filler of monomer in long-pending has high specific surface-area, make that the monomer of device is long-pending reaches maximum exchange rate.
Principle of work: treat that filtrate enters liquid distributor 1 through feed pathway 11, and be evenly distributed to cloth liquid water conservancy diversion major trough 121 and cloth liquid water conservancy diversion props up in groove 122, after filtering, cloth liquid filter plate 13 enters packing layer 5, seeing through liquid collecting water conservancy diversion major trough 221 and the liquid collecting water conservancy diversion that the filtered solution of packing layer 5 falls into liquid collecting frid 22 from liquid collecting filter plate 23 props up in groove 222, under the guiding of liquid collecting diversion trench, make filtered solution collect to the liquid outlet channel 21 at liquid collecting frid 22 centers, and discharged by liquid outlet channel 21.
During filler regeneration, backwash liquor enters liquid collector 2 from liquid outlet channel 21, and be evenly distributed to liquid collecting water conservancy diversion major trough 221 and liquid collecting water conservancy diversion props up in groove 222, through liquid collecting filter plate 23, from bottom to top the filler in packing layer 5 is carried out to counter-current regeneration, the filtrate after regeneration is discharged and is processed through the feed pathway 11 of liquid distributor 1.
Generally speaking, the unit water treatment operating gear of the present embodiment integrated-type had advantages of that liquid passage is short, filter space utilization ratio is high, regenerated that required regenerated liquid is few, liquor collecting system is difficult for stopping up, service life of equipment is long.
The embodiment of the present invention is applied to water treatment system, for example, adopt the water treating equipment of ion-exchange, chromatographic technique.
By above-described embodiment, object of the present invention is by fully effective having reached.The personage who is familiar with this skill should be understood that the content that the present invention includes but be not limited to accompanying drawing and describe in embodiment above.Any modification that does not depart from function and structure principle of the present invention all will be included in the scope of claims.
Claims (7)
1. the unit water treatment operating gear of an integrated-type, comprise tank body, described tank body is provided with liquid distributor from top to bottom successively, packing layer and liquid collector, it is characterized in that: described liquid distributor comprises cloth liquid bath plate and cloth liquid filter plate, described liquid collector comprises liquid collecting frid and liquid collecting filter plate, cloth liquid bath plate is provided with and is positioned at the feed pathway at center and the cloth liquid diversion trench extending to edge from feed pathway, liquid collecting frid is provided with and is positioned at the liquid outlet channel at center and the liquid collecting diversion trench extending to edge from liquid outlet channel, described cloth liquid diversion trench comprises that cloth liquid water conservancy diversion major trough and cloth liquid water conservancy diversion prop up groove, described cloth liquid water conservancy diversion major trough extends to cloth liquid bath panel edges from feed pathway, described cloth liquid water conservancy diversion props up groove and is communicated with cloth liquid water conservancy diversion major trough and extends to cloth liquid bath panel edges, described cloth liquid water conservancy diversion major trough and cloth liquid water conservancy diversion prop up groove and are deep-slotted chip breaker, and cloth liquid water conservancy diversion major trough is consistent with the arc-shaped bend direction that cloth liquid water conservancy diversion props up groove, the groove depth of described cloth liquid water conservancy diversion major trough mind-set cloth liquid bath panel edges direction from cloth liquid bath plate reduces gradually, described cloth liquid water conservancy diversion props up the groove depth of groove from reducing gradually to cloth liquid bath panel edges direction with cloth liquid water conservancy diversion major trough connectivity part, and cloth liquid water conservancy diversion props up the groove depth that is less than this place's cloth liquid water conservancy diversion major trough on groove with the groove depth of cloth liquid water conservancy diversion major trough connectivity part.
2. the unit water treatment operating gear of a kind of integrated-type as claimed in claim 1, it is characterized in that: described liquid collecting diversion trench comprises that liquid collecting water conservancy diversion major trough and liquid collecting water conservancy diversion prop up groove, described liquid collecting water conservancy diversion major trough extends to intercepting basin panel edges from liquid outlet channel, and described liquid collecting water conservancy diversion props up groove and is communicated with liquid collecting water conservancy diversion major trough and extends to intercepting basin panel edges.
3. the unit water treatment operating gear of a kind of integrated-type as claimed in claim 2, it is characterized in that: described liquid collecting water conservancy diversion major trough and liquid collecting water conservancy diversion prop up groove and be deep-slotted chip breaker, and liquid collecting water conservancy diversion major trough is consistent with the arc-shaped bend direction that liquid collecting water conservancy diversion props up groove.
4. a kind of unit water treatment operating gear of integrated-type as claimed in claim 2 or claim 3, it is characterized in that: the groove depth of described liquid collecting water conservancy diversion major trough reduces to intercepting basin panel edges direction gradually from liquid collecting frid center, described liquid collecting water conservancy diversion props up the groove depth of groove from reducing gradually to intercepting basin panel edges direction with liquid collecting water conservancy diversion major trough connectivity part, and liquid collecting water conservancy diversion props up the groove depth that is less than this place's liquid collecting water conservancy diversion major trough on groove with the groove depth of liquid collecting water conservancy diversion major trough connectivity part.
5. the unit water treatment operating gear of a kind of integrated-type as described in claim 1 or 2 or 3, is characterized in that: on described cloth liquid filter plate and liquid collecting filter plate, be equipped with tiny filter pore.
6. the unit water treatment operating gear of a kind of integrated-type as described in claim 1 or 2 or 3, it is characterized in that: described tank body upper end is provided with sealing edge, described cloth liquid bath plate is connected by screw with sealing edge, between cloth liquid bath plate and cloth liquid filter plate, be connected by screw, and be provided with the first sealing-ring between cloth liquid bath plate and cloth liquid filter plate; Described liquid collecting frid is connected with tank body welding, and liquid collecting frid and liquid collecting filter plate are connected by screw, and is provided with the second sealing-ring between liquid collecting frid and liquid collecting filter plate.
7. the unit water treatment operating gear of a kind of integrated-type as described in claim 1 or 2 or 3, is characterized in that: described tank body is provided with opening for feed and discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310057133.8A CN103086473B (en) | 2013-02-22 | 2013-02-22 | Integrated unit operating device for water treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310057133.8A CN103086473B (en) | 2013-02-22 | 2013-02-22 | Integrated unit operating device for water treatment |
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| Publication Number | Publication Date |
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| CN103086473A CN103086473A (en) | 2013-05-08 |
| CN103086473B true CN103086473B (en) | 2014-02-19 |
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| CN201310057133.8A Expired - Fee Related CN103086473B (en) | 2013-02-22 | 2013-02-22 | Integrated unit operating device for water treatment |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201006846Y (en) * | 2007-01-11 | 2008-01-16 | 马三剑 | Dropping filtering bed biological reaction device |
| CN101244865A (en) * | 2008-03-20 | 2008-08-20 | 同济大学 | Combined biological trickling filter of denitrification and dephosphorization |
-
2013
- 2013-02-22 CN CN201310057133.8A patent/CN103086473B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201006846Y (en) * | 2007-01-11 | 2008-01-16 | 马三剑 | Dropping filtering bed biological reaction device |
| CN101244865A (en) * | 2008-03-20 | 2008-08-20 | 同济大学 | Combined biological trickling filter of denitrification and dephosphorization |
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| CN103086473A (en) | 2013-05-08 |
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Address after: The South Gate of Wuxing District of Zhejiang city in Huzhou province and 313022 State Road 104 west of Zhejiang shijiaqiao crystal water treatment equipment Co. Ltd. Applicant after: ZHEJIANG JING QUAN WATER TREATMENT EQUIPMENT Co.,Ltd. Address before: 313022 Zhejiang province Huzhou city outside the South Gate of shijiaqiao State Road 104 west Applicant before: ZHEJIANG JING QUAN WATER TREATMENT EQUIPMENT Co.,Ltd. |
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Granted publication date: 20140219 |