Waste water treatment device for electronic product production
Technical Field
The utility model relates to the field of electronic product processing, in particular to a wastewater treatment device for electronic product production.
Background
The electronic product can generate wastewater in the processing process, the direct discharge of the wastewater can cause environmental damage, large-particle insoluble substances contained in the wastewater are usually filtered and removed by adopting a filter screen, the filter screen can be blocked after long-term work, so that the working efficiency of equipment is influenced, the filter screen is usually fixedly arranged, the installation and disassembly cleaning of the filter screen are inconvenient, the primary treatment effect of the wastewater can not be ensured by adopting a single filter screen, the subsequent wastewater reprocessing is interfered, the common wastewater treatment modes comprise medicament adding reaction stirring sedimentation treatment and medicament adding reaction stirring disinfection treatment, and a relatively common stirring mode is that a motor drives a stirring rod to rotate through a rotating shaft to stir.
Disclosure of utility model
The utility model aims to provide a wastewater treatment device for electronic product production, which aims to solve the problems in the prior art.
The technical aim of the utility model is realized by the following technical scheme:
The waste water treatment device for the electronic product production comprises a sedimentation tank, a treatment module, a detection module and a secondary treatment tank, wherein a waterproof elevator is arranged in the sedimentation tank, a water pump is arranged on an elevator table of the elevator, and a water suction pipe and a water discharge pipe are arranged on the water pump;
The treatment module comprises a treatment tower, a spraying device, a honeycomb filter block and an air circulator, wherein the top end of the treatment tower is provided with a blowing device, an air outlet of the blowing device is communicated with the inside of the treatment tower, an electric heating unit is arranged inside the air outlet of the blowing device, a waterproof cover is arranged at the air outlet of the blowing device, the spraying device is arranged at the inner top of the treatment tower, the honeycomb filter module is arranged at the inner bottom of the treatment tower, the air circulator is arranged at the top of the treatment tower, an air inlet of the air circulator is communicated with the inside of the treatment tower, an activated carbon adsorption unit is arranged at an air outlet of the air circulator, and a dehumidifying device is arranged inside the air outlet of the air circulator.
Through adopting above-mentioned technical scheme, spray set sprays the inside at the processing tower with waste water, air circulation system and blast apparatus, heating device mutually support and carry out the stripping to the phenolic substance in the waste water and handle, then through adding chemical reagent in spraying process and make waste water abundant with the treatment effeciency and the treatment completion degree of chemical reagent reaction acceleration waste water, and make waste water flow out the solid particle in the waste water through honeycomb filtration module and filter out, play the treatment effect to waste water, filter out harmful solubles in the waste water, heavy metal ion and impurity in the time of once handling, the follow-up accurate treatment degree of difficulty has been reduced, waste water treatment's efficiency has been increased.
In a further embodiment, the spray device comprises a first spray head group, a second spray head group, a filter plate group and a control pipeline, wherein the first spray head group is arranged at the inner top of the treatment tower, the second spray head group is arranged at the inner top of the treatment tower, the control pipeline is provided with a plurality of parallel conveying pipelines, and the filter plate is arranged at the inner middle position of the treatment tower.
By adopting the technical scheme, the waste water and the chemical reagent are sprayed together, and the chemical reaction speed can be faster under the heating of the hot air of the air blowing device.
In a further embodiment, the air outlet of the air blowing device is provided with a guiding unit for guiding the air of the air outlet of the air blowing device to the surface of the filter plate.
In a further embodiment, the dehumidifying device includes a frame, a filter cotton plate disposed at an inner bottom of the frame, and a pressing device for pressing the filter cotton plate, the filter cotton plate being disposed at an inner top of the frame.
In a further embodiment, the interior of the honeycomb filter block is provided with heating means.
In a further embodiment, the bottom of the treatment tower is provided with a collecting pipe, the inside of which is provided with an aeration line.
In summary, the utility model has the following beneficial effects:
1. The waste water is sprayed into the treatment tower through the spraying device, the air circulation system, the air blowing device and the heating device are mutually matched to carry out stripping treatment on phenolic substances in the waste water, then chemical reagents are added in the spraying process to enable the waste water to fully react with the chemical reagents so as to accelerate the treatment efficiency and the treatment completion degree of the waste water, and solid particles in the waste water are filtered out through the honeycomb filtering module to play a role in treating the waste water, harmful dissolved substances, heavy metal ions and impurities in the waste water are filtered out during primary treatment, the subsequent accurate treatment difficulty is reduced, and the effect of the waste water treatment efficiency is increased;
2. Through the setting that spray set includes first shower nozzle group, second shower nozzle group, filter group and control pipeline, can play and spray waste water and chemical reagent together, can make the effect that chemical reaction speed is faster under blast apparatus's hot-blast heating.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view showing the internal structure of the treatment tower of the present utility model;
Fig. 3 is a schematic diagram of the structure of the present utility model for embodying a process module.
In the figure, 1, a sedimentation tank, 2, a processing module, 21, a processing tower, 22, a spraying device, 23, a honeycomb filter block, 24, an air circulator, 3, a detection module, 4, a secondary treatment tank, 5, a waterproof lifter, 6, a water pump, 7, a blast device, 8, an electric heating unit and 9, a waterproof cover.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in fig. 1, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, a particular component geometry, and that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying an order of designating the indicated technical features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present specification, the meaning of "plurality" is two or more, unless the direction of the center is specifically defined otherwise.
Example 1:
As shown in fig. 1-3, a wastewater treatment device for electronic product production comprises a sedimentation tank 1, a treatment module 2, a detection module 3 and a secondary treatment tank 4, wherein a waterproof elevator 5 is arranged in the sedimentation tank 1, a water pump 6 is arranged on an elevator platform of the elevator 5, and a water suction pipe and a water discharge pipe are arranged on the water pump 6;
The treatment module 2 comprises a treatment tower 21, a spraying device 22, a honeycomb filter block 23 and an air circulator 24, wherein the top end of the treatment tower 21 is provided with a blowing device 7, an air outlet of the blowing device 7 is communicated with the inside of the treatment tower 21, an electric heating unit 8 is arranged in the air outlet of the blowing device 7, the air outlet of the blowing device 7 is provided with a waterproof cover 9, the spraying device 22 is arranged at the inner top of the treatment tower 21, the honeycomb filter module is arranged at the inner bottom of the treatment tower 21, the air circulator 24 is arranged at the top of the treatment tower 21, an air inlet of the air circulator 24 is communicated with the inside of the treatment tower 21, an activated carbon adsorption unit is arranged at an air outlet of the air circulator 24, a dehumidifying device is arranged in the air outlet of the air circulator 24, the spraying device 22 comprises a first spray head group, a second spray head group, a filter plate group and a control pipeline, the first spray head group is arranged at the inner top of the treatment tower 21, the control pipeline is provided with a plurality of parallel conveying pipelines, the filter plate is arranged at the inner middle position of the treatment tower 21, the air outlet of the blowing device 7 is provided with a guiding unit, and the guiding unit is used for guiding the air of the device 7 to the surface of the air outlet of the filter plate.
As shown in fig. 1 to 3, the dehumidifying apparatus includes a frame, a cotton filter plate and an extruding apparatus disposed at an inner bottom of the frame, the cotton filter plate disposed at an inner top of the frame, the extruding apparatus for extruding the cotton filter plate, a heating apparatus disposed inside the honeycomb filter block 23, a collecting pipe disposed at a bottom of the treating tower 21, and an aeration pipe disposed inside the collecting pipe for increasing contents of oxygen and carbon dioxide in the wastewater, converting part of ions in the wastewater into carbonate substances and then settling in the secondary treating tank 4.
The method comprises the specific implementation processes that waste water is sprayed into a treatment tower through a spraying device, an air circulation system, a blowing device and a heating device are mutually matched to carry out blowing-off treatment on phenolic substances in the waste water, then chemical reagents are added in the spraying process to enable the waste water to fully react with the chemical reagents so as to accelerate the treatment efficiency and the treatment completion degree of the waste water, solid particles in the waste water are filtered out through a honeycomb filtering module, the treatment effect on the waste water is achieved, harmful dissolved substances, heavy metal ions and impurities in the waste water are filtered out during primary treatment, the subsequent accurate treatment difficulty is reduced, and the effect of the waste water treatment efficiency is improved.
In the embodiments disclosed herein, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and they may be, for example, fixedly connected, detachably connected, or integrally connected, or they may be directly connected or indirectly connected via an intermediate medium. The specific meaning of the above terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art according to the specific circumstances.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.