CN221740021U - Cadmium-containing industrial wastewater treatment device - Google Patents
Cadmium-containing industrial wastewater treatment device Download PDFInfo
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- 229910052793 cadmium Inorganic materials 0.000 title claims abstract description 22
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 16
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 15
- 239000002351 wastewater Substances 0.000 claims abstract description 61
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 238000001179 sorption measurement Methods 0.000 claims abstract description 27
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 239000010802 sludge Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims abstract 3
- 238000004140 cleaning Methods 0.000 claims abstract 2
- 210000001503 joint Anatomy 0.000 claims abstract 2
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims 2
- 230000002195 synergetic effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 description 4
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 3
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- WLZRMCYVCSSEQC-UHFFFAOYSA-N cadmium(2+) Chemical compound [Cd+2] WLZRMCYVCSSEQC-UHFFFAOYSA-N 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
Description
技术领域Technical Field
本实用新型属于废水处理技术领域，尤其涉及一种含镉工业废水处理装置。The utility model belongs to the technical field of wastewater treatment, and in particular relates to a device for treating industrial wastewater containing cadmium.
背景技术Background Art
重金属污染在众多水资源污染中所占比例较大，镉就是其中对人体有严重危害的重金属，一旦进入人体就会抑制各种酶的活性以及生理功能。Heavy metal pollution accounts for a large proportion of water resource pollution. Cadmium is one of the heavy metals that is seriously harmful to the human body. Once it enters the human body, it will inhibit the activity of various enzymes and physiological functions.
因此，含镉废水在排放前必须进行处理，以达到排放的要求，避免污染中毒的事件发生，目前在对含镉废水进行处理时，采用电解的方法，在酸性条件下对镉离子进行还原，并在形成沉淀后将之向外排出，但在此过程中存在处理效率低的问题，且难以将之有效分离出来。Therefore, cadmium-containing wastewater must be treated before discharge to meet discharge requirements and avoid pollution and poisoning incidents. At present, when treating cadmium-containing wastewater, the electrolysis method is used to reduce cadmium ions under acidic conditions and discharge them after forming precipitation. However, there is a problem of low treatment efficiency in this process, and it is difficult to effectively separate it.
实用新型内容Utility Model Content
本实用新型实施例的目的在于提供一种含镉工业废水处理装置，旨在解决上述背景技术中提出的问题。The purpose of the embodiment of the utility model is to provide a cadmium-containing industrial wastewater treatment device, aiming to solve the problems raised in the above-mentioned background technology.
本实用新型实施例是这样实现的，一种含镉工业废水处理装置，包括废水箱、安装在废水箱顶端两侧的进水管和加料斗，还包括：The utility model is implemented as follows: a cadmium-containing industrial wastewater treatment device includes a wastewater tank, a water inlet pipe and a feeding hopper installed on both sides of the top of the wastewater tank, and also includes:
搅拌单元，所述搅拌单元转动安装在废水箱上，并通过废水箱顶端外置的驱动电机驱动，对从进水管和加料斗进入的材料进行混合；A stirring unit, which is rotatably mounted on the wastewater tank and driven by an external drive motor at the top of the wastewater tank to mix the materials entering from the water inlet pipe and the feeding hopper;
过滤箱，所述过滤箱布置在废水箱的侧面，所述过滤箱通过连通管与废水箱相通，所述过滤箱的外侧还安装有排水管；A filter box, which is arranged on the side of the wastewater tank, is connected to the wastewater tank through a connecting pipe, and a drain pipe is also installed on the outside of the filter box;
吸附单元，所述吸附单元设置在过滤箱内，对下落的废水进行过滤；An adsorption unit, which is disposed in the filter box and filters the falling wastewater;
除杂单元，所述除杂单元安装在废水箱的底端，所述除杂单元与搅拌单元传动连接，所述除杂单元还与过滤箱内设置的吸附单元抵接，用于将吸附单元上附着的杂物进行清理。The impurity removal unit is installed at the bottom end of the wastewater tank, the impurity removal unit is transmission-connected with the stirring unit, and the impurity removal unit is also abutted against the adsorption unit arranged in the filter box to clean the impurities attached to the adsorption unit.
优选地，所述搅拌单元包括纵向转轴、搅拌杆、斜杆一和斜杆二；Preferably, the stirring unit comprises a longitudinal rotating shaft, a stirring rod, a first inclined rod and a second inclined rod;
所述纵向转轴转动安装于废水箱上；The longitudinal rotating shaft is rotatably mounted on the waste water tank;
所述搅拌杆固定安装在纵向转轴的中部，所述斜杆一和斜杆二固定连接在搅拌杆上，所述搅拌杆、斜杆一和斜杆二协同作用进行搅拌。The stirring rod is fixedly installed at the middle part of the longitudinal rotating shaft, the inclined rod 1 and the inclined rod 2 are fixedly connected to the stirring rod, and the stirring rod, the inclined rod 1 and the inclined rod 2 cooperate to perform stirring.
优选地，所述吸附单元包括分流管和过滤板；Preferably, the adsorption unit comprises a diverter tube and a filter plate;
所述分流管安装于过滤箱内，所述分流管还与连通管相通；The shunt pipe is installed in the filter box, and the shunt pipe is also connected with the connecting pipe;
所述过滤板倾斜布置于过滤箱的内侧，对所述分流管喷出的水流进行过滤。The filter plate is arranged obliquely on the inner side of the filter box to filter the water flow sprayed from the diversion pipe.
优选地，所述除杂单元包括底框、横向转轴、齿轮组、活动板、刮板和弹性支撑件；Preferably, the impurity removal unit comprises a bottom frame, a transverse rotating shaft, a gear set, a movable plate, a scraper and an elastic support member;
其中，所述底框固定安装于废水箱的底端，所述横向转轴转动安装在底框以及过滤箱上，所述横向转轴还通过齿轮组与纵向转轴传动连接；Wherein, the bottom frame is fixedly installed at the bottom end of the wastewater tank, the transverse rotating shaft is rotatably installed on the bottom frame and the filter box, and the transverse rotating shaft is also transmission-connected with the longitudinal rotating shaft through a gear set;
所述活动板位于过滤箱内，所述活动板安装在横向转轴上，所述刮板滑动安装在活动板上，所述刮板还与活动板内设置的弹性支撑件连接。The movable plate is located in the filter box, the movable plate is installed on the transverse rotating shaft, the scraper is slidably installed on the movable plate, and the scraper is also connected to the elastic support member arranged in the movable plate.
优选地，所述废水箱的底端安装有污泥处理器，所述污泥处理器与废水箱通过排污管相通，并在所述排污管上安装有调节阀。Preferably, a sludge processor is installed at the bottom end of the wastewater tank, the sludge processor is connected to the wastewater tank through a sewage pipe, and a regulating valve is installed on the sewage pipe.
本实用新型实施例提供的一种含镉工业废水处理装置，废水与处理药剂接触更加充分，能提高对含镉废水的处理效率，并对污泥进行有效利用，此外，还可优化吸附单元的吸附效果，防止物体堆积在表面，影响其过滤吸附效果，从而使得整体具有较高的应用价值。The embodiment of the utility model provides a cadmium-containing industrial wastewater treatment device, in which the wastewater is in more complete contact with the treatment agent, which can improve the treatment efficiency of the cadmium-containing wastewater and effectively utilize the sludge. In addition, the adsorption effect of the adsorption unit can be optimized to prevent objects from accumulating on the surface and affecting its filtering and adsorption effect, thereby making the overall application value higher.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型实施例提供的一种含镉工业废水处理装置的结构示意图；FIG1 is a schematic structural diagram of a cadmium-containing industrial wastewater treatment device provided by an embodiment of the utility model;
图2为本实用新型实施例提供的一种含镉工业废水处理装置中搅拌单元的立体结构图；FIG2 is a three-dimensional structural diagram of a stirring unit in a cadmium-containing industrial wastewater treatment device provided by an embodiment of the utility model;
图3为图1中A处局部放大图。FIG3 is a partial enlarged view of point A in FIG1 .
附图中：1-废水箱；2-进水管；3-加料斗；4-纵向转轴；5-驱动电机；6-搅拌杆；7-斜杆一；8-斜杆二；9-排污管；10-污泥处理器；11-过滤箱；12-连通管；13-分流管；14-过滤板；15-排水管；16-底框；17-横向转轴；18-齿轮组；19-支撑杆；20-活动板；21-刮板；22-弹性支撑件。In the attached drawings: 1-wastewater tank; 2-water inlet pipe; 3-feeding hopper; 4-longitudinal rotating shaft; 5-driving motor; 6-stirring rod; 7-inclined rod one; 8-inclined rod two; 9-drain pipe; 10-sludge processor; 11-filter box; 12-connecting pipe; 13-diverter pipe; 14-filter plate; 15-drain pipe; 16-bottom frame; 17-transverse rotating shaft; 18-gear set; 19-support rod; 20-movable plate; 21-scraper; 22-elastic support member.
具体实施方式DETAILED DESCRIPTION
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
以下结合具体实施例对本实用新型的具体实现进行详细描述。The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.
如图1-图3所示，为本实用新型的一个实施例提供的一种含镉工业废水处理装置的结构图，包括废水箱1、搅拌单元、过滤箱11、吸附单元和除杂单元，所述废水箱1的顶端两侧安装有进水管2和加料斗3，所述搅拌单元转动安装在废水箱1上，并通过废水箱1顶端外置的驱动电机5驱动，对从进水管2和加料斗3进入的材料进行混合；所述过滤箱11布置在废水箱1的侧面，所述过滤箱11通过连通管12与废水箱1相通，所述过滤箱11的外侧还安装有排水管15；所述吸附单元设置在过滤箱11内，对下落的废水进行过滤；所述除杂单元安装在废水箱1的底端，所述除杂单元与搅拌单元传动连接，所述除杂单元还与过滤箱11内设置的吸附单元抵接，用于将吸附单元上附着的杂物进行清理。As shown in Figures 1 to 3, a structural diagram of a cadmium-containing industrial wastewater treatment device provided by an embodiment of the utility model includes a wastewater tank 1, a stirring unit, a filter box 11, an adsorption unit and an impurity removal unit, wherein a water inlet pipe 2 and a hopper 3 are installed on both sides of the top of the wastewater tank 1, the stirring unit is rotatably installed on the wastewater tank 1, and is driven by an external drive motor 5 on the top of the wastewater tank 1 to mix the materials entering from the water inlet pipe 2 and the hopper 3; the filter box 11 is arranged on the side of the wastewater tank 1, the filter box 11 is communicated with the wastewater tank 1 through a connecting pipe 12, and a drain pipe 15 is also installed on the outside of the filter box 11; the adsorption unit is arranged in the filter box 11 to filter the falling wastewater; the impurity removal unit is installed at the bottom end of the wastewater tank 1, the impurity removal unit is transmission-connected to the stirring unit, and the impurity removal unit is also abutted against the adsorption unit arranged in the filter box 11 to clean up the debris attached to the adsorption unit.
本申请提供的一种含镉工业废水处理装置，废水与处理药剂接触更加充分，能提高对含镉废水的处理效率，并对污泥进行有效利用，此外，还可优化吸附单元的吸附效果，防止物体堆积在表面，影响其过滤吸附效果，从而使得整体具有较高的应用价值。The present application provides a cadmium-containing industrial wastewater treatment device, in which the wastewater is in more complete contact with the treatment agent, which can improve the treatment efficiency of the cadmium-containing wastewater and effectively utilize the sludge. In addition, it can also optimize the adsorption effect of the adsorption unit to prevent objects from accumulating on the surface and affecting its filtering and adsorption effect, thereby making the overall application value higher.
在本实用新型的一个实例中，所述废水箱1的底端安装有污泥处理器10，所述污泥处理器10与废水箱1通过排污管9相通，并在所述排污管9上安装有调节阀，由设置的污泥处理器10对污泥进行处理；使用时预先通过设置的进水管2和加料斗3将废水以及处理药剂加入废水箱1内，由设置的搅拌单元对其进行混合，并由吸附单元对其进行过滤，还可通过除杂单元对附着在吸附单元上的物体进行处理。In one example of the utility model, a sludge processor 10 is installed at the bottom end of the wastewater tank 1. The sludge processor 10 is connected to the wastewater tank 1 through a sewage pipe 9, and a regulating valve is installed on the sewage pipe 9. The sludge is processed by the sludge processor 10. When in use, wastewater and treatment agents are added to the wastewater tank 1 through the water inlet pipe 2 and the feeding hopper 3 in advance, mixed by the stirring unit, filtered by the adsorption unit, and objects attached to the adsorption unit can also be processed by the impurity removal unit.
如图1和图2所示，作为本实用新型的一种优选实施例，所述搅拌单元包括纵向转轴4、搅拌杆6、斜杆一7和斜杆二8；As shown in FIG. 1 and FIG. 2 , as a preferred embodiment of the present utility model, the stirring unit includes a longitudinal rotating shaft 4, a stirring rod 6, an inclined rod 1 7 and an inclined rod 2 8;
所述纵向转轴4转动安装于废水箱1上；The longitudinal rotating shaft 4 is rotatably mounted on the waste water tank 1;
所述搅拌杆6固定安装在纵向转轴4的中部，所述斜杆一7和斜杆二8固定连接在搅拌杆6上，所述搅拌杆6、斜杆一7和斜杆二8协同作用进行搅拌。The stirring rod 6 is fixedly installed at the middle part of the longitudinal rotating shaft 4, and the inclined rod 1 7 and the inclined rod 2 8 are fixedly connected to the stirring rod 6. The stirring rod 6, the inclined rod 1 7 and the inclined rod 2 8 work together to stir.
在本实施例具体实施的过程中，所述驱动电机5在工作的情况下，所述纵向转轴4、搅拌杆6、斜杆一7和斜杆二8随之同步运动，对进入废水箱1内的废水以及处理药剂进行混合，并在搅拌结束后停止运动。During the specific implementation of this embodiment, when the driving motor 5 is working, the longitudinal rotating shaft 4, the stirring rod 6, the inclined rod 1 7 and the inclined rod 2 8 move synchronously therewith to mix the wastewater and the treatment agent entering the wastewater tank 1, and stop moving after the stirring is completed.
如1和图2所示，作为本实用新型的另一种优选实施例，所述吸附单元包括分流管13和过滤板14；As shown in FIG1 and FIG2 , as another preferred embodiment of the utility model, the adsorption unit includes a diverter pipe 13 and a filter plate 14;
所述分流管13安装于过滤箱11内，所述分流管13还与连通管12相通；The diverter pipe 13 is installed in the filter box 11, and the diverter pipe 13 is also connected to the connecting pipe 12;
所述过滤板14倾斜布置于过滤箱11的内侧，对所述分流管13喷出的水流进行过滤。The filter plate 14 is arranged obliquely on the inner side of the filter box 11 to filter the water flow sprayed from the diverter pipe 13 .
在本实施例具体实施的过程中，所述连通管12在实际使用时，还需通过外置的泵体将废水箱1中的废水抽出，废水沿着连通管12流动，经过分流管13后向下喷洒，废水落在过滤板14上，对其进行过滤，从而除去废水中含有的镉元素。During the specific implementation of this embodiment, when the connecting pipe 12 is actually used, the wastewater in the wastewater tank 1 needs to be pumped out by an external pump body. The wastewater flows along the connecting pipe 12, sprays downward after passing through the diversion pipe 13, and falls on the filter plate 14 to be filtered, thereby removing the cadmium element contained in the wastewater.
如图1和图3所示，作为本实用新型的另一种优选实施例，所述除杂单元包括底框16、横向转轴17、齿轮组18、活动板20、刮板21和弹性支撑件22；As shown in FIG. 1 and FIG. 3 , as another preferred embodiment of the utility model, the impurity removal unit includes a bottom frame 16 , a transverse rotating shaft 17 , a gear set 18 , a movable plate 20 , a scraper 21 and an elastic support member 22 ;
其中，所述底框16固定安装于废水箱1的底端，所述横向转轴17转动安装在底框16以及过滤箱11上，所述横向转轴17还通过齿轮组18与纵向转轴4传动连接；The bottom frame 16 is fixedly mounted on the bottom end of the wastewater tank 1, and the transverse rotating shaft 17 is rotatably mounted on the bottom frame 16 and the filter box 11. The transverse rotating shaft 17 is also transmission-connected to the longitudinal rotating shaft 4 through a gear set 18;
所述活动板20位于过滤箱11内，所述活动板20安装在横向转轴17上，所述刮板21滑动安装在活动板20上，所述刮板21还与活动板20内设置的弹性支撑件22连接。The movable plate 20 is located in the filter box 11 . The movable plate 20 is installed on the transverse rotating shaft 17 . The scraper 21 is slidably installed on the movable plate 20 . The scraper 21 is also connected to an elastic support member 22 provided in the movable plate 20 .
在本实施例具体实施的过程中，所述废水箱1的底部还安装有支撑杆19，所述支撑杆19与横向转轴17转动连接，以便于对横向转轴17进行支撑，防止其在转动的情况下发生滑动；In the specific implementation of this embodiment, a support rod 19 is also installed at the bottom of the wastewater tank 1, and the support rod 19 is rotatably connected to the transverse rotating shaft 17 to support the transverse rotating shaft 17 to prevent it from sliding when rotating;
在所述纵向转轴4转动的情况下，所述纵向转轴4通过齿轮组18带动横向转轴17沿着过滤箱11、底框16和支撑杆19转动，所述横向转轴17在转动时还带动活动板20以及刮板21同步转动，通过设置的弹性支撑件22，可使刮板21的自由端与过滤板14的表面接触，并在转动中对过滤板14上附着的物体进行清扫。When the longitudinal rotating shaft 4 rotates, the longitudinal rotating shaft 4 drives the transverse rotating shaft 17 to rotate along the filter box 11, the bottom frame 16 and the support rod 19 through the gear set 18. When rotating, the transverse rotating shaft 17 also drives the movable plate 20 and the scraper 21 to rotate synchronously. Through the elastic support member 22, the free end of the scraper 21 can contact the surface of the filter plate 14, and the objects attached to the filter plate 14 can be cleaned during rotation.
对于本领域技术人员而言，显然本实用新型不限于上述示范性实施例的细节，而且在不背离本实用新型的精神或基本特征的情况下，能够以其他的具体形式实现本实用新型。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本实用新型的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本实用新型内。It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202323472575.7U CN221740021U (en) | 2023-12-20 | 2023-12-20 | Cadmium-containing industrial wastewater treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202323472575.7U CN221740021U (en) | 2023-12-20 | 2023-12-20 | Cadmium-containing industrial wastewater treatment device |
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