CN103833158A - Lath type aeration oxidation device - Google Patents
Lath type aeration oxidation device Download PDFInfo
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- CN103833158A CN103833158A CN201210480260.4A CN201210480260A CN103833158A CN 103833158 A CN103833158 A CN 103833158A CN 201210480260 A CN201210480260 A CN 201210480260A CN 103833158 A CN103833158 A CN 103833158A
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- lath
- drop
- spacing
- tower body
- aeration
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Abstract
The invention discloses a lath type aeration oxidation device, including water fall laths, a water fall lath fixing frame, a raw water inlet distributor, an exhaust port, an aeration tower body and a reaction tank. The aeration tower body is connected above the reaction tank; the exhaust port is connected with the conical top of the aeration tower body; the raw water inlet distributor is connected with the upper shell course of the aeration tower and placed in the conical top of the aeration tower body; the water fall lath fixing frame is connected with the shell course of the aeration tower body; the water fall laths are connected with the water fall lath fixing frame; the width of the water fall lath is greater than the interval gap; and two adjacent layers of water fall lath are in staggered arrangement. The device provided by the invention has the characteristics of uniform and full aeration, simple structure, good economical performance, thrift, easy and convenient operation, high efficiency, environment-friendliness, safety and reliability.
Description
Technical field
The present invention relates to a kind of strip type aeration oxidation unit, be particularly applicable to the former water pretreatment system of underground water deferrization manganese processing.
Background technology
China has abundant groundwater resource, contains excessive iron and manganese in underground water, does not meet the demand of industrial production and people's lives.Therefore, underground water deferrization and demanganization is giving in water technology in occupation of important position.
What the modern times adopted conventionally is all natural manganese sand pressure type iron removal by filtration manganese, but because geologic condition makes contained ferrimanganic element in sub-saturated state, select like this substitute mode of removing of iron and manganese to complete at saturated mode, so there is an aeration oxidising process, by diving well pump by deep well extracting underground water source, after carrying out aeration oxidation, aeration tower device enters again reaction water tank, make ferrimanganic element in former water fully be carried out oxidizing reaction, guarantee that the reaction times is not less than 20-30min, then use lift pump device to enter in pressure removing of iron and manganese tank and will carry out next step reaction.And how and whether fully will greatly affect the especially effect of demanganization of replacement result of follow-up removing of iron and manganese aeration effect.
Summary of the invention
The present invention has developed a kind of strip type aeration oxidation unit, its objective is that a kind of aeration is provided is evenly abundant, simple in structure, economical and practical, and it is easily convenient to operate, high-efficiency environment friendly, safe and reliable strip type aeration oxidation unit.
For achieving the above object, apparatus of the present invention are achieved through the following technical solutions.Strip type aeration oxidation unit, comprise drop lath, drop lath anchor, original water inlet sparger, venting port, aeration tower body, reaction water tank, aeration tower body is placed in reaction water tank top and connects, and venting port is connected with aeration tower body taper top, and original water inlet sparger is connected with aeration tower body top shell ring and is placed in the taper of aeration tower body and pushes up inside, drop lath anchor is connected with aeration tower body cylinder joint, drop lath is connected with drop lath anchor, and drop width of sheet is greater than interval dead band, adjacent two layers drop lath staggered arrangement.
The invention has the beneficial effects as follows and utilize simple lath combination just to form drop, economic and practical convenient, high-efficiency environment friendly safety.
Accompanying drawing explanation
Fig. 1 is that schematic diagram is looked on a structure left side for strip type aeration oxidation unit of the present invention.
Fig. 2 is that the structure master of strip type aeration oxidation unit of the present invention looks schematic diagram.
Embodiment:
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
As shown in Figures 1 and 2, a kind of strip type aeration oxidation unit, comprise drop lath 1, drop lath anchor 2, original water inlet sparger 3, venting port 4, aeration tower body 5, reaction water tank 6, aeration tower body 5 is placed in reaction water tank 6 tops and connects, venting port 4 is connected with aeration tower body 5 taper tops, original water inlet sparger 3 is connected with aeration tower body 5 top shell rings and to be placed in aeration tower body 5 tapers tops inner, drop lath anchor 2 is connected with aeration tower body 5 cylinder joints, drop lath 1 is connected with drop lath anchor 2, drop lath 1 is composition layer side by side, at the Special composition body of series arrangement, drop lath 1 width is greater than interval dead band, adjacent two layers drop lath 1 staggered arrangement, determine the number of plies and interlamellar spacing according to former water iron manganese content, the lath number of plies is 10 layers, interlamellar spacing is 0.3 ~ 0.6m, spray density guarantees the ㎡ at 5 ~ 20m3/(h), otherwise the high capping lower limit of former water iron manganese content, drop lath 1 width 50mm, the lath of arranging side by side with layer is arranged by spacing 7, neighbouring two-layer lath is according to spacing 8 staggered arrangement, be that lower floor's lath medullary ray is the medullary ray of the upper strata adjacent slat of arranging side by side, between levels, arrange according to spacing 9, former like this water process original water inlet sparger 3 distribution sprinkles are in the space layer that drops lath 1 and arrange according to lath arrangement mode spacing 7, with venting port 4 exhausts with reaction water tank 6 single step reaction of going forward side by side that catchments, so cascading fall of water oxidation can make saturation dissolved oxygen reach more than 85%, co 2 removal rate is about 50 ~ 70%.
Claims (3)
1. a strip type aeration oxidation unit, comprise drop lath (1), drop lath anchor (2), original water inlet sparger (3), venting port (4), aeration tower body (5), reaction water tank (6), it is characterized in that: aeration tower body (5) is placed in reaction water tank (6) top and connects, venting port (4) is connected with aeration tower body (5) taper top, original water inlet sparger (3) is connected with aeration tower body (5) top shell ring and to be placed in aeration tower body (5) taper top inner, drop lath anchor (2) is connected with aeration tower body (5) cylinder joint, drop lath (1) is connected with drop lath anchor (2), drop lath (1) is composition layer side by side, at the Special composition body of series arrangement, drop lath (1) width is greater than interval dead band, adjacent two layers drop lath (1) staggered arrangement, determine the number of plies and interlamellar spacing according to former water iron manganese content, the lath number of plies is 10 layers, interlamellar spacing is 0.3 ~ 0.6m, spray density guarantees the ㎡ at 5 ~ 20m3/(h), otherwise the high capping lower limit of former water iron manganese content, drop lath (1) width 50mm, the lath of arranging side by side with layer is arranged by spacing (7), neighbouring two-layer lath is according to spacing (8) staggered arrangement, be that lower floor's lath medullary ray is the medullary ray of the upper strata adjacent slat of arranging side by side, between levels, arrange according to spacing (9), in the space layer that former like this water is arranged at drop lath (1) and according to lath arrangement mode spacing (7) through original water inlet sparger (3) distribution sprinkle, with venting port (4) exhaust with reaction water tank (6) single step reaction of going forward side by side that catchments, so cascading fall of water oxidation can make saturation dissolved oxygen reach more than 85%, co 2 removal rate is about 50 ~ 70%.
2. strip type aeration oxidation unit according to claim 1, it is characterized in that: the lath of arranging side by side with layer is arranged by spacing (7), neighbouring two-layer lath is according to spacing (8) staggered arrangement, be that lower floor's lath medullary ray is the medullary ray of the upper strata adjacent slat of arranging side by side, between levels, arrange according to spacing (9), in the space layer that former like this water is arranged at drop lath (1) and according to lath arrangement mode spacing (7) through original water inlet sparger (3) distribution sprinkle.
3. strip type aeration oxidation unit according to claim 1, the lath (1) that it is characterized in that dropping is composition layer side by side, at the Special composition body of series arrangement, drop lath (1) width is greater than interval dead band, adjacent two layers drop lath (1) staggered arrangement, determine the number of plies and interlamellar spacing according to former water iron manganese content, the lath number of plies is 10 layers, interlamellar spacing is 0.3 ~ 0.6m, spray density guarantees the ㎡ at 5 ~ 20m3/(h), otherwise the high capping lower limit of former water iron manganese content, drop lath (1) width 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210480260.4A CN103833158A (en) | 2012-11-23 | 2012-11-23 | Lath type aeration oxidation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210480260.4A CN103833158A (en) | 2012-11-23 | 2012-11-23 | Lath type aeration oxidation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103833158A true CN103833158A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210480260.4A Pending CN103833158A (en) | 2012-11-23 | 2012-11-23 | Lath type aeration oxidation device |
Country Status (1)
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| CN (1) | CN103833158A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176811A (en) * | 2014-08-15 | 2014-12-03 | 哈尔滨宏万智科技开发有限公司 | Interval-aeration oxidizer |
| CN107601659A (en) * | 2017-09-20 | 2018-01-19 | 华北水利水电大学 | Intensified ventilation cascading fall of water is oxygenated biofilter |
-
2012
- 2012-11-23 CN CN201210480260.4A patent/CN103833158A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176811A (en) * | 2014-08-15 | 2014-12-03 | 哈尔滨宏万智科技开发有限公司 | Interval-aeration oxidizer |
| CN107601659A (en) * | 2017-09-20 | 2018-01-19 | 华北水利水电大学 | Intensified ventilation cascading fall of water is oxygenated biofilter |
| CN107601659B (en) * | 2017-09-20 | 2020-11-06 | 华北水利水电大学 | Reinforced ventilation grading drop oxygenation biofilter |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |