CN215439967U - Environmental protection equipment for filtering chemical sewage - Google Patents
Environmental protection equipment for filtering chemical sewage Download PDFInfo
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- CN215439967U CN215439967U CN202121468307.6U CN202121468307U CN215439967U CN 215439967 U CN215439967 U CN 215439967U CN 202121468307 U CN202121468307 U CN 202121468307U CN 215439967 U CN215439967 U CN 215439967U
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Abstract
The utility model relates to the technical field of sewage treatment, and provides environment-friendly equipment for filtering chemical sewage, which comprises a box body and a water pump, and the environment-friendly equipment for filtering the chemical sewage further comprises: the coagulation chamber is used for coagulating colloid and suspended matters in the sewage, a mixing mechanism for fully mixing a coagulant with the sewage is arranged in the coagulation chamber, and the mixing mechanism consists of a rotary aeration component and a stirring component; a baffling seat for making the flocculating constituent take place the sedimentation, be provided with the water conservancy diversion passageway between sedimentation chamber and the coagulating basin, install in the sedimentation chamber and be used for making solution take place the baffling seat that rolls, be provided with the overflow mouth on the sedimentation chamber, the baffling seat is located between water conservancy diversion passageway and the overflow mouth. Through the setting of stirring subassembly, drip chamber, coagulating chamber and baffling seat, the coagulant can with sewage intensive mixing, under the effect of baffling seat, the flocculating constituent can subside in the drip chamber fast.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to environment-friendly equipment for filtering chemical sewage.
Background
Except containing the large granule precipitate, still contain tiny suspended solid and colloid in the chemical industry sewage, the processing of large granule precipitate is comparatively simple, direct filtration can, but when handling suspended solid and colloid, need add the coagulant.
The coagulant can make the suspended solid that is difficult to the aquatic to deposit polymerize each other and form the colloid, and the colloid combines with the impurity in the water to form bigger flocculating constituent, and the flocculating constituent has powerful adsorption affinity, can not only adsorb the suspended solid in the sewage, can also adsorb partial bacterium and the solubility material in the sewage, and when the flocculating constituent adsorbs other impurity to a certain extent, the flocculating constituent sinks because of the quality increases.
In order to ensure that the coagulant can be fully mixed with the sewage, the existing treatment device is provided with a stirring mechanism, but the sedimentation of the flocculating constituent is slow under the stirring action, so that the treatment efficiency is influenced.
Disclosure of Invention
The utility model aims to provide environment-friendly equipment for filtering chemical wastewater, and aims to solve the problem that treatment efficiency is affected because floccules are slowly settled under the stirring action of an existing treatment device provided with a stirring mechanism.
In order to achieve the above object, the present invention provides the following technical solution, an environmental protection apparatus for filtering chemical wastewater, comprising a tank and a water pump for pumping wastewater into the tank, the environmental protection apparatus for filtering chemical wastewater further comprising:
the coagulation chamber is used for coagulating colloid and suspended matters in the sewage, a mixing mechanism for fully mixing a coagulant with the sewage is arranged in the coagulation chamber, and the mixing mechanism consists of a rotary aeration component and a stirring component;
the device comprises a sedimentation chamber used for settling flocculating constituents, wherein the sedimentation chamber is separated from a coagulation chamber through a partition plate, a flow guide channel is arranged between the sedimentation chamber and the coagulation chamber, a deflection seat used for enabling a solution to roll is installed in the sedimentation chamber, an overflow port is arranged on the sedimentation chamber, the deflection seat is arranged between the flow guide channel and the overflow port, and a filtering assembly is also arranged between the deflection seat and the overflow port; and
and the medicament assembly is used for inputting a coagulant into the tank.
In conclusion, the beneficial effects of the utility model are as follows:
through the setting of rotatory aeration subassembly, stirring subassembly, drip chamber, coagulating chamber, baffling seat and water conservancy diversion passageway, the coagulant can with sewage intensive mixing, and under the effect of baffling seat, the flocculating constituent can subside in the drip chamber fast, the treatment effeciency height.
Drawings
Fig. 1 is a schematic view of an internal structure of an environmental protection device for filtering chemical wastewater according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a baffle seat in an environmental protection device for filtering chemical wastewater according to an embodiment of the present invention.
FIG. 3 is a schematic view of a partial three-dimensional structure of an environmental protection apparatus for filtering chemical wastewater according to an embodiment of the present invention.
Reference numerals: 1-box body, 2-coagulation chamber, 3-sedimentation chamber, 4-first channel, 5-second channel, 6-sludge pump, 7-chemical box, 8-drug delivery pipe, 9-flow control valve, 10-water pump, 11-support plate, 12-blower, 13-rotary joint, 14-aeration pipe, 15-gas delivery pipe, 17-shunt pipe, 18-spray head, 19-overflow port, 20-filter screen plate, 21-baffling seat, 22-inclined channel, 23-baffle plate, 24-baffle plate, 25-baffle plate, 26-rotary motor, 27-rotary shaft, 28-gas outlet, 29-driving bevel gear, 30-driven bevel gear and 31-stirring blade.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 and 2, an environmental protection apparatus for filtering chemical wastewater according to an embodiment of the present invention includes a tank 1 and a water pump 10 for pumping wastewater into the tank 1, and the environmental protection apparatus for filtering chemical wastewater further includes:
the coagulation chamber 2 is used for coagulating colloid and suspended matters in the sewage, a mixing mechanism for fully mixing a coagulant with the sewage is arranged in the coagulation chamber 2, and the mixing mechanism consists of a rotary aeration component and a stirring component;
the device comprises a settling chamber 3 for settling floccules, a partition plate 24 separates the settling chamber 3 from a coagulation chamber 2, a flow guide channel is arranged between the settling chamber 3 and the coagulation chamber 2, a baffling seat 21 for enabling a solution to roll is installed in the settling chamber 3, an overflow port 19 is arranged on the settling chamber 3, the baffling seat 21 is positioned between the flow guide channel and the overflow port 19, and a filtering assembly is also arranged between the baffling seat 21 and the overflow port 19; and
a chemical component for inputting coagulant into the box body 1.
In the embodiment of the utility model, the baffle plate 24 is vertically arranged, the input end of the water pump 10 is communicated with the upper end of the coagulation chamber 2, the sedimentation chamber 3 is internally provided with an overflow port 19, a filtering component, a baffling seat 21 and a flow guide channel from top to bottom in sequence, the inlet of the flow guide channel is positioned at the lower end of the flow guide channel, the outlet of the flow guide channel is positioned at the upper end of the flow guide channel, when in use, the water pump 10 is started to pump chemical wastewater into the coagulation chamber 2, a coagulant in a medicament component also enters the coagulation chamber 2, the rotary aeration component and the stirring component are started, mixed liquid in the coagulation chamber 2 is severely turbulent, the coagulant and suspended matters in the wastewater are fully mixed to form a floccule, the solution then reaches the lower part of the baffling seat 21 through the flow guide channel, the baffling seat 21 is provided with a plurality of inclined channels 22, the inner walls of the inclined channels 22 are connected with baffle plates 23, because the overflow port 19 is arranged above the baffling seat 21, the solution will flow upwards, when the solution passes through the inclined channel 22, under the effect of baffling board 23, the flocculating constituent will roll up and down and gather each other and become heavier and heavier, finally subside to the bottom of sedimentation chamber 3, and the solution is exported from overflow mouth 19 through straining the subassembly, the outside of sedimentation chamber 3 is provided with sludge pump 6, and sludge pump 6 is used for taking out the flocculating constituent of sedimentation chamber 3 bottom.
Referring to fig. 1 and 3, in one embodiment of the present invention, the stirring assembly includes: the rotating shaft 27 is rotatably connected with the inner wall of the coagulation chamber 1, and a plurality of stirring blades 31 are connected to the rotating shaft 27; and a rotation driving member for driving the rotation shaft 27, the rotation driving member being mounted on the case 1.
The rotary aeration assembly comprises: the aeration pipe 14 is provided with a plurality of air outlets 28; a fan 12 for providing air flow, wherein the output end of the fan 12 is connected with an aeration pipe 14 through a rotary joint 13; and a transmission assembly for driving the aeration pipe 14, wherein the rotating shaft 27 is connected with the aeration pipe 14 through the transmission assembly.
In the embodiment of the utility model, the transmission assembly comprises a driving bevel gear 29 and a driven bevel gear 30, the driving bevel gear 29 is coaxially and fixedly connected with the rotating shaft 27, the driven bevel gear 30 is coaxially and fixedly connected with the aeration pipe 14, the driving bevel gear 29 is meshed with the driven bevel gear 30, a support plate 11 is fixedly installed in the coagulation chamber 2, the support plate 11 is rotatably connected with the aeration pipe 14, and the support plate 11 is used for supporting the aeration pipe 14.
In an embodiment of the present invention, the structure of the transmission assembly may further include a worm sleeve and a worm wheel, the worm sleeve is coaxially and fixedly connected to the rotating shaft 27, the worm wheel is coaxially and fixedly connected to the aeration tube 14, the worm sleeve and the worm wheel are cooperatively connected, the rotation driving element is a rotating motor 26, and the rotating motor 26 is used to drive the rotating shaft 27 and the aeration tube 14 to rotate.
Referring to fig. 1, 2 and 3, in one embodiment of the present invention, the guide passage includes: the guide plate 25 is arranged in the settling chamber 3, and a second channel 5 is arranged between the guide plate 25 and the deflection seat 21; and a first channel 4 is arranged between the partition plate 24 and the bottom surface of the box body 1, the first channel 4 is communicated with a second channel 5, and the solution sequentially passes through the first channel 4 and the second channel 5 and enters the precipitation chamber 3.
In one embodiment of the utility model, the filter assembly comprises: the filter screen plate 20 is fixedly connected with the inner wall of the coagulation chamber 3; and a purge assembly for cleaning the filter screen panel 20. The blowing component comprises a shunt pipe 17, a plurality of spray heads 18 are mounted on the shunt pipe 17, airflow sprayed by the spray heads 18 blows the filter screen plate 20, and the shunt pipe 17 is communicated with the rotary aeration component.
In the embodiment of the utility model, the output end of the fan 12 is connected with the shunt pipe 17 through the gas pipe 15, and the gas pipe 15 is provided with a valve; the reagent assembly comprises a reagent box 7 used for providing a coagulant, the reagent box 7 is communicated with the input end of a water pump 10 through a medicine conveying pipe 8, a flow control valve 9 is installed on the medicine conveying pipe 8, and the dosage is guaranteed due to the arrangement of the flow control valve 9.
The working process of the embodiment of the utility model is as follows: when the chemical wastewater treatment device is used, the water pump 10 is started, chemical wastewater is pumped into the coagulation chamber 2, a coagulant in the chemical wastewater tank 7 also enters the coagulation chamber 2, the rotating motor 26 is started, the rotating shaft 27 and the aeration pipe 14 rotate, mixed liquid in the coagulation chamber 2 turbulently violently, the coagulant and suspended matters in the wastewater are fully mixed to form a flocculating constituent, then the solution passes through the first channel 4 and the second channel 5 to reach the lower part of the baffling seat 21, when the solution passes through the inclined channel 22, the flocculating constituent rolls up and down under the action of the baffle plate 23 to be gathered more and more, and finally the flocculating constituent sinks to the bottom of the settling chamber 3, and the solution passes through the filter screen plate 20 and is output from the overflow port 19.
Although the embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are provided as examples and are not intended to limit the scope of the present invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the utility model. These embodiments and modifications thereof are included in the scope and gist of the utility model, and are included in the scope of the utility model described in the claims and the equivalent thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a filter chemical industry sewage's environmental protection equipment, includes the box and is arranged in the water pump with sewage suction box, its characterized in that, filter chemical industry sewage's environmental protection equipment still includes:
the coagulation chamber is used for coagulating colloid and suspended matters in the sewage, a mixing mechanism for fully mixing a coagulant with the sewage is arranged in the coagulation chamber, and the mixing mechanism consists of a rotary aeration component and a stirring component;
the device comprises a sedimentation chamber used for settling flocculating constituents, wherein the sedimentation chamber is separated from a coagulation chamber through a partition plate, a flow guide channel is arranged between the sedimentation chamber and the coagulation chamber, a deflection seat used for enabling a solution to roll is installed in the sedimentation chamber, an overflow port is arranged on the sedimentation chamber, the deflection seat is arranged between the flow guide channel and the overflow port, and a filtering assembly is also arranged between the deflection seat and the overflow port; and
and the medicament assembly is used for inputting a coagulant into the tank.
2. The environmental protection equipment for filtering chemical wastewater according to claim 1, wherein the stirring assembly comprises:
the rotating shaft is rotatably connected with the inner wall of the coagulation chamber, and a plurality of stirring blades are connected to the rotating shaft; and
and the rotary driving element is used for driving the rotating shaft and is arranged on the box body.
3. The environmental protection apparatus for filtering chemical wastewater according to claim 2, wherein the rotary aeration assembly comprises:
the aeration pipe is provided with a plurality of air outlets;
the output end of the fan is connected with the aeration pipe through a rotary joint; and
and the rotating shaft is connected with the aeration pipe through the transmission assembly.
4. The environmental protection equipment for filtering chemical wastewater according to claim 1, wherein the diversion channel comprises:
the guide plate is arranged in the settling chamber, and a second channel is arranged between the guide plate and the deflection seat; and
and a first channel is arranged between the partition board and the bottom surface of the box body and is communicated with the second channel.
5. The environmental protection equipment for filtering chemical wastewater according to claim 1, wherein the filtering assembly comprises:
the filter screen plate is fixedly connected with the inner wall of the coagulation chamber; and
and the blowing component is used for cleaning the filter screen plate.
6. The environmental protection equipment for filtering chemical wastewater as set forth in claim 5, wherein the blowing component comprises a plurality of nozzles installed on the flow-dividing pipe, the nozzles blow the air flow to blow the filter screen plate, and the flow-dividing pipe is communicated with the rotary aeration component.
7. The environmental protection equipment for filtering chemical wastewater according to claim 1, wherein the baffle seat is provided with a plurality of inclined channels, and the inner walls of the inclined channels are connected with baffle plates.
8. The environmental protection equipment for filtering chemical wastewater according to claim 1, wherein the chemical assembly comprises a chemical tank for providing a coagulant, and the chemical tank is communicated with the input end of the water pump through a chemical delivery pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121468307.6U CN215439967U (en) | 2021-06-30 | 2021-06-30 | Environmental protection equipment for filtering chemical sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121468307.6U CN215439967U (en) | 2021-06-30 | 2021-06-30 | Environmental protection equipment for filtering chemical sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215439967U true CN215439967U (en) | 2022-01-07 |
Family
ID=79714036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121468307.6U Active CN215439967U (en) | 2021-06-30 | 2021-06-30 | Environmental protection equipment for filtering chemical sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215439967U (en) |
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2021
- 2021-06-30 CN CN202121468307.6U patent/CN215439967U/en active Active
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