CN204454703U - Be applied to the Micro-electrolytic filler structure of high slat-containing wastewater - Google Patents
Be applied to the Micro-electrolytic filler structure of high slat-containing wastewater Download PDFInfo
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- CN204454703U CN204454703U CN201520038684.4U CN201520038684U CN204454703U CN 204454703 U CN204454703 U CN 204454703U CN 201520038684 U CN201520038684 U CN 201520038684U CN 204454703 U CN204454703 U CN 204454703U
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- 239000000945 filler Substances 0.000 title claims abstract description 54
- 239000002351 wastewater Substances 0.000 title claims abstract description 22
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 13
- 238000012856 packing Methods 0.000 claims description 18
- 238000004065 wastewater treatment Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 238000005054 agglomeration Methods 0.000 abstract description 2
- 230000002776 aggregation Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000000463 material Substances 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
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
本实用新型公开了一种应用于高含盐废水的微电解填料结构，包括有内部填料和外部框架，内部填料和外部框架通过中心连杠连接为一体，外部框架的直径大于内部填料的直径，内部填料与外部框架共轴心，外部框架通过中心连杠将内部填料中二块相邻平行的填料连接形成球形整体。本实用新型大大增加了废水与填料的有效接触面积，有效地避免了填料的结块、板结等现象，使填料反应彻底，大大地提高了废水处理效果；同时省去了繁琐的填料冲洗环节，只需定期补充新填料，实施方便，减少了人工操作量，降低了填料的使用成本，进一步降低了废水处理成本。
The utility model discloses a micro-electrolysis filler structure applied to high-salt waste water, which includes an inner filler and an outer frame, the inner filler and the outer frame are connected as one through a central connecting bar, and the diameter of the outer frame is larger than that of the inner filler. The inner filler is coaxial with the outer frame, and the outer frame connects two adjacent parallel fillers in the inner filler through a central connecting bar to form a spherical whole. The utility model greatly increases the effective contact area between the waste water and the filler, effectively avoids the agglomeration and hardening of the filler, makes the filler react thoroughly, and greatly improves the wastewater treatment effect; meanwhile, it saves the cumbersome filler flushing link, It only needs to add new filler regularly, which is convenient to implement, reduces the amount of manual operation, reduces the use cost of filler, and further reduces the cost of wastewater treatment.
Description
技术领域 technical field
本实用新型涉及污水处理用填料技术领域，具体是一种应用于高含盐废水的微电解填料结构。 The utility model relates to the technical field of fillers for sewage treatment, in particular to a micro-electrolytic filler structure applied to high-salt wastewater.
背景技术 Background technique
目前，我国工业废水的排放量很大，并且其中COD、BOD的浓度较高。针对这一情况，环保公司采取的主要技术手段是利用铁碳微电解反应器来处理高COD废水。上述铁碳微电解反应器主要是利用微电解填料进行有机废水处理，在不通电的情况下，利用填充在废水中的微电解材料自身产生1.2V电位差对废水进行电解处理，以达到降解有机污染物的目的。上述的微电解填料通常采用铁粉和碳粉制作而成，使用前要加酸碱活化，使用过程中容易钝化、板结，同时，铁屑完全被腐蚀后变成铁泥，造成微电解反应器淤塞，需通过冲洗来缓解铁泥堵塞问题，但冲洗并不能解决废水处理效果下降的问题，只能频繁地更换新的填料。不但工作量大，使用成本高，还影响废水的处理效果和效率。 At present, the discharge of industrial wastewater in our country is very large, and the concentration of COD and BOD is relatively high. In response to this situation, the main technical means adopted by environmental protection companies is to use iron-carbon micro-electrolysis reactors to treat high-COD wastewater. The above-mentioned iron-carbon micro-electrolysis reactor mainly uses micro-electrolysis fillers to treat organic wastewater. In the absence of electricity, the micro-electrolysis material filled in the wastewater generates a 1.2V potential difference to electrolyze the wastewater to achieve organic degradation. purpose of pollutants. The above-mentioned micro-electrolytic fillers are usually made of iron powder and carbon powder. Before use, they need to be activated with acid and alkali. During use, they are easily passivated and compacted. At the same time, iron filings are completely corroded and turned into iron sludge, resulting in micro-electrolytic reactions. If the tank is clogged, flushing is required to alleviate the clogging problem of iron sludge, but flushing cannot solve the problem of declining wastewater treatment effect, and only frequent replacement of new fillers is required. Not only the workload is heavy, but the cost of use is high, and it also affects the treatment effect and efficiency of wastewater.
实用新型内容 Utility model content
本实用新型的目的是提供一种应用于高含盐废水的微电解填料结构，以解决现有微电解填料易钝化、板结，需经常更换导致工作量大，使用成本高，且影响废水处理效果和效率的问题。 The purpose of this utility model is to provide a micro-electrolytic packing structure applied to high-salt wastewater to solve the problem that the existing micro-electrolytic packing is easy to passivate and harden, and needs to be replaced frequently, resulting in heavy workload, high use cost, and affecting waste water treatment. Questions of effectiveness and efficiency.
本实用新型的技术方案如下： The technical scheme of the utility model is as follows:
一种应用于高含盐废水的微电解填料结构，包括有内部填料和外部框架，其特征在于：所述的内部填料和外部框架通过中心连杠连接为一体，所述外部框架的直径大于所述内部填料的直径，所述的内部填料与所述外部框架共轴心，所述外部框架通过所述的中心连杠将内部填料中二块相邻平行的填料连接形成球形整体。 A micro-electrolysis packing structure applied to high-salt wastewater, including internal packing and an external frame, characterized in that: the internal packing and the external frame are connected as one by a central connecting bar, and the diameter of the external frame is larger than the The diameter of the inner filler is coaxial with the outer frame, and the outer frame connects two adjacent parallel fillers in the inner filler through the central connecting rod to form a spherical whole.
所述的应用于高含盐废水的微电解填料结构，其特征在于：所述内部填料的侧壁上沿圆周方向分别设有均匀分布的若干凹槽，内部填料上分别设有均匀分布的若干通孔。 The micro-electrolysis packing structure applied to high-salt waste water is characterized in that: the side walls of the internal packing are respectively provided with a number of evenly distributed grooves along the circumferential direction, and the internal packing is respectively provided with a number of uniformly distributed grooves. through hole.
所述的应用于高含盐废水的微电解填料结构，其特征在于：所述的若干凹槽与所述内部填料的轴心相平行，且若干凹槽分别为齿轮状。 The micro-electrolysis filler structure applied to high-salt wastewater is characterized in that: the plurality of grooves are parallel to the axis of the inner filler, and the grooves are gear-shaped.
所述的应用于高含盐废水的微电解填料结构，其特征在于：所述若干凹槽的数量为4个、6个或者8个。 The micro-electrolysis filler structure applied to high-salt wastewater is characterized in that: the number of the plurality of grooves is 4, 6 or 8.
所述的应用于高含盐废水的微电解填料结构，其特征在于：所述外部框架的直径为70-86mm，壁厚为2-3mm；所述内部填料的高度为10-12mm，直径为50-70mm。 The micro-electrolysis filler structure applied to high-salt wastewater is characterized in that: the diameter of the outer frame is 70-86mm, and the wall thickness is 2-3mm; the height of the inner filler is 10-12mm, and the diameter is 50-70mm.
本实用新型的有益效果： The beneficial effects of the utility model:
1、本实用新型采用通孔及齿轮状凹槽的结构设计，保证了废水与铁碳填料之间充分接触，大大地增加了填料的有效接触面积，确保了填料始终保持高的活性和传质能力，有效地避免了传统微电解填料的结块、板结等现象，使填料反应彻底，大大地提高了废水处理效果；同时省去了繁琐的填料冲洗环节，只需定期补充新填料，实施方便，减少了人工操作量，降低了填料的使用成本，进一步降低了废水处理成本。 1. The utility model adopts the structural design of through holes and gear-shaped grooves, which ensures full contact between wastewater and iron-carbon fillers, greatly increases the effective contact area of fillers, and ensures that the fillers always maintain high activity and mass transfer. It can effectively avoid the agglomeration and compaction of traditional micro-electrolytic fillers, make the fillers react thoroughly, and greatly improve the wastewater treatment effect; at the same time, it saves the tedious washing of fillers, and only needs to replenish new fillers regularly, which is convenient for implementation , reducing the amount of manual operations, reducing the cost of using fillers, and further reducing the cost of wastewater treatment.
2、由于铁和碳是同时消耗的，且铁和碳的比例在使用过程中是不会改变的，因此该微电解填料的消耗只是量的改变，而不是质变，因此随着消耗只需增加新的微电解填料即可。 2. Since iron and carbon are consumed at the same time, and the ratio of iron and carbon will not change during use, the consumption of the micro-electrolytic filler is only a quantitative change, not a qualitative change, so it only needs to be increased with consumption The new micro-electrolytic filler will do.
附图说明 Description of drawings
图1为本实用新型整体结构外形图。 Fig. 1 is the overall structural outline drawing of the utility model.
图2为本实用新型内部中心截面图。 Fig. 2 is a sectional view of the inner center of the utility model.
图3为本实用新型中内部填料俯视图。 Fig. 3 is a top view of the inner packing in the utility model.
图4为本实用新型中内部填料侧视图。 Fig. 4 is a side view of the inner packing in the utility model.
具体实施方式 Detailed ways
参见附图，一种应用于高含盐废水的微电解填料结构，包括有内部填料2和外部框架1，内部填料2和外部框架1通过中心连杠3连接为一体，外部框架1的直径大于内部填料2的直径，内部填料2与外部框架1共轴心，外部框架1通过中心连杠3将内部填料2中二块相邻平行的填料连接形成球形整体。 Referring to the accompanying drawings, a micro-electrolytic filler structure applied to high-salt wastewater includes an inner filler 2 and an outer frame 1, the inner filler 2 and the outer frame 1 are connected as one by a central connecting bar 3, and the diameter of the outer frame 1 is larger than The diameter of the inner filler 2, the inner filler 2 is coaxial with the outer frame 1, and the outer frame 1 connects two adjacent parallel fillers in the inner filler 2 through the central connecting rod 3 to form a spherical whole.
本实用新型中，内部填料2的侧壁上沿圆周方向分别设有均匀分布的若干凹槽4，内部填料2上分别设有均匀分布的若干通孔5；若干凹槽4与内部填料2的轴心相平行，且若干凹槽4分别为齿轮状；若干凹槽4的数量为4个、6个或者8个；外部框架1的直径为70-86mm，壁厚为2-3mm；内部填料2的高度为10-12mm，直径为50-70mm。 In the utility model, the side wall of the internal packing 2 is respectively provided with several grooves 4 which are evenly distributed along the circumferential direction, and the internal packing 2 is respectively provided with some through holes 5 which are uniformly distributed; The axes are parallel, and several grooves 4 are respectively gear-shaped; the number of several grooves 4 is 4, 6 or 8; the diameter of the outer frame 1 is 70-86mm, and the wall thickness is 2-3mm; the inner filler 2 has a height of 10-12mm and a diameter of 50-70mm.
以上实施例仅用以说明本设计的技术方案，而非对其限制；尽管参照前述实施例对本设计进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本设计各实施例技术方案的精神和范围。 The above embodiments are only used to illustrate the technical solutions of the present design, rather than to limit them; although the present design has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be described in the foregoing embodiments The recorded technical solutions are modified, or some of the technical features are replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the design.
Claims (5)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347461A (en) * | 2015-11-30 | 2016-02-24 | 无锡工源机械有限公司 | Heterogeneous fenton catalysis filler |
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2015
- 2015-01-20 CN CN201520038684.4U patent/CN204454703U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347461A (en) * | 2015-11-30 | 2016-02-24 | 无锡工源机械有限公司 | Heterogeneous fenton catalysis filler |
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Granted publication date: 20150708 |
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