CN215161608U - Economic integration emulsion paint effluent treatment plant - Google Patents
Economic integration emulsion paint effluent treatment plant Download PDFInfo
- Publication number
- CN215161608U CN215161608U CN202022739017.2U CN202022739017U CN215161608U CN 215161608 U CN215161608 U CN 215161608U CN 202022739017 U CN202022739017 U CN 202022739017U CN 215161608 U CN215161608 U CN 215161608U
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- Prior art keywords
- filtering
- tank
- flocculation stirring
- layer
- mounting seat
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- 239000003973 paint Substances 0.000 title claims abstract description 16
- 239000000839 emulsion Substances 0.000 title claims abstract description 11
- 230000010354 integration Effects 0.000 title claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 70
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 238000005189 flocculation Methods 0.000 claims abstract description 26
- 230000016615 flocculation Effects 0.000 claims abstract description 26
- 239000003814 drug Substances 0.000 claims abstract description 13
- 239000006004 Quartz sand Substances 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004575 stone Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 229910001220 stainless steel Inorganic materials 0.000 claims description 19
- 239000010935 stainless steel Substances 0.000 claims description 19
- 238000012856 packing Methods 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 8
- 239000000701 coagulant Substances 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 229920002401 polyacrylamide Polymers 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 12
- 230000015271 coagulation Effects 0.000 abstract description 4
- 238000005345 coagulation Methods 0.000 abstract description 4
- 230000018044 dehydration Effects 0.000 abstract description 2
- 238000006297 dehydration reaction Methods 0.000 abstract description 2
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 2
- 150000002484 inorganic compounds Chemical class 0.000 abstract description 2
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 239000004816 latex Substances 0.000 description 5
- 229920000126 latex Polymers 0.000 description 5
- 238000004065 wastewater treatment Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011197 physicochemical method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to an economy integration emulsion paint effluent treatment plant, include through the mutual flocculation stirring pond and the filtering ponds that communicate of outlet pipe, inside from last down of filtering ponds is equipped with filtering mechanism, volcanic stone filter layer, quartz sand filter layer, tow filter layer in proper order. This economy integration emulsion paint effluent treatment plant's simple structure can add the medicine through inside at flocculation stirring pond, then the stirring, utilizes coagulation dehydration to add porous material adsorption filtration principle and gets rid of organic matter inorganic compound and heavy metal ion etc. in the waste water, and area is little, the cost is low, processing cycle is short, the operation is maintained conveniently.
Description
Technical Field
The utility model relates to an economy integration emulsion paint effluent treatment plant relates to the sewage treatment field.
Background
Most of latex paint manufacturers existing in the current stage of China are small and medium-sized enterprises, and the wastewater treatment capacity of the latex paint manufacturers is limited by economy and land occupation and cannot reach the discharge standard. Most of latex paint factory wastewater is reactor and boiler cleaning wastewater, the traditional treatment method is to make the wastewater reach the emission standard by a physicochemical and biological method, and enterprises with high investment cost cannot bear the wastewater.
Most of the existing latex paint wastewater treatment devices are matched with a residue scraper for use in an air flotation tank, but the water content of sludge scraped by the residue scraper is too high, and a filter press is required to be equipped. The operation is too complicated and manual participation is much, and the occupied area of the air floatation tank is still a difficult problem for small-sized manufacturers.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of prior art, the utility model aims to solve the technical problem that an economic integration emulsion paint effluent treatment plant is provided, not only simple structure, convenient high efficiency moreover.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides an economic integration emulsion paint effluent treatment plant, includes through flocculation stirring pond and the filtering ponds of outlet pipe intercommunication each other, inside from the top down of filtering ponds is equipped with filtering mechanism, volcanic stone filter layer, quartz sand filter layer, tow filter layer in proper order.
Preferably, the flocculation stirring pool is internally provided with stirring blades which are connected with a transmission through a stirring motor to drive the flocculation stirring pool to rotate, the flocculation stirring pool is internally connected with a polyacrylamide coagulant medicine box and a polyaluminium chloride coagulant medicine box through two medicine conveying pipes respectively, and the medicine conveying pipes are provided with metering pumps.
Preferably, the bottom of the flocculation stirring tank is supported by a supporting foot stand, and the top of the flocculation stirring tank is provided with a control electric box.
Preferably, the water outlet pipe is connected to the bottom of the flocculation stirring tank and is connected to the filtering mechanism in a downward inclined mode.
Preferably, the filtering mechanism comprises a filtering cage which is inclined from bottom to top, the filtering cage consists of a plurality of stainless steel round bars which are uniformly distributed on the circumference, the lower ends of the stainless steel round bars are all arranged on a lower bearing mounting seat at the mouth of the filtering tank through bearings, the lower bearing mounting seat is a closed disc, and the water outlet of the water outlet pipe is positioned on the lower bearing mounting seat; the high ends of the stainless steel round bars are all arranged on an upper bearing mounting seat of the mouth of the filter tank through a bearing, and the upper bearing mounting seat is a circular ring; and filter gaps are formed between the adjacent stainless steel round bars.
Preferably, the filter cage is internally and coaxially provided with the packing auger, the lower end of a rotating shaft of the packing auger is arranged on the lower bearing mounting seat, a water outlet of the water outlet pipe is offset relative to the rotating shaft, and the high end of the rotating shaft of the packing auger passes through the circular ring and is connected with a packing auger motor arranged on an external rack; the outer diameter of the packing auger is adapted to the inner diameter of a steel ring formed by enclosing a plurality of stainless steel round bars.
Preferably, a mudguard is coaxially and fixedly arranged at the position, close to the high end of the filter cage, of the high end of the rotating shaft of the auger, the outer diameter of the mudguard is smaller than the inner diameter of the circular ring, a mud bucket installed on the mouth of the filter tank is arranged below the mudguard, and the mud bucket inclines downwards.
Preferably, the volcanic stone filtering layer, the quartz sand filtering layer and the fiber bundle filtering layer are horizontally inserted into the filtering tank, and the outer end parts of the volcanic stone filtering layer, the quartz sand filtering layer and the fiber bundle filtering layer are respectively provided with a pulling-out handle for horizontally pulling on the filtering tank.
Preferably, a clear water layer is arranged below the fiber bundle filtering layer, and a clear water discharge port is arranged on the clear water layer.
Preferably, a flushing water pipe is arranged above the filtering mechanism, and a plurality of flushing ports are arranged on the flushing water pipe.
Compared with the prior art, the utility model discloses following beneficial effect has: this economy integration emulsion paint effluent treatment plant's simple structure can add the medicine through inside at flocculation stirring pond, then the stirring, utilizes coagulation dehydration to add porous material adsorption filtration principle and gets rid of organic matter inorganic compound and heavy metal ion etc. in the waste water, and area is little, the cost is low, processing cycle is short, the operation is maintained conveniently.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a front view of the lower bearing mount.
Fig. 3 is a front view of the upper bearing mount.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in figures 1-3, the economic integrated latex paint wastewater treatment device comprises a flocculation stirring tank 1 and a filtering tank which are communicated with each other through a water outlet pipe 11, wherein a filtering mechanism, a volcanic stone filtering layer 21, a quartz sand filtering layer 22 and a fiber bundle filtering layer 23 are sequentially arranged in the filtering tank from top to bottom.
The embodiment of the utility model provides an in, flocculation stirring pond is inside to be equipped with and to connect rotatory (mixing) shaft 4 of drive and stirring vane 5 through agitator motor 2, derailleur 3, and inside the flocculation stirring pond is connected polyacrylamide coagulant medical kit 6, polyaluminium chloride coagulant medical kit 7 respectively through two pencil, all is equipped with measuring pump 9 on pencil 8.
In the embodiment of the utility model, the bottom of the flocculation stirring tank is supported by a supporting foot stand 12, and the top is provided with a control electric box 10.
In the embodiment of the utility model, the water outlet pipe is connected to the bottom of the flocculation stirring tank, and the downward sloping is connected to the filtering mechanism.
In the embodiment of the utility model, the filtering mechanism comprises a filtering cage which is inclined from bottom to top, the filtering cage is composed of a plurality of stainless steel round bars 16 which are uniformly distributed on the circumference, the low ends of the stainless steel round bars are all arranged on a lower bearing mounting seat of the mouth of the filtering tank through a bearing, the lower bearing mounting seat is a closed disc, and the water outlet of the water outlet pipe is positioned on a lower bearing mounting seat 13; the high ends of the stainless steel round bars are all arranged on an upper bearing mounting seat 27 of the mouth of the filter tank through a bearing, and the upper bearing mounting seat is a circular ring; and filter gaps are formed between the adjacent stainless steel round bars.
In the embodiment of the utility model, the packing auger 15 is coaxially arranged in the filter cage, the lower end of the rotating shaft of the packing auger is arranged on the lower bearing mounting seat, the water outlet of the water outlet pipe is offset relative to the rotating shaft, and the high end of the rotating shaft 14 of the packing auger passes through the ring and is connected with the packing auger motor 26 arranged on the external frame; the outer diameter of the packing auger is adapted to the inner diameter of a steel ring formed by surrounding a plurality of stainless steel round bars, so that the packing auger can rotate to disturb the stainless steel round bars, and the stainless steel round bars are driven to rotate to prevent the filter joints from being blocked.
The embodiment of the utility model provides an in, the pivot of auger is high-end to be close to the coaxial fender 19 that has set firmly in the high-end position of filter cage, and the fender external diameter is less than the ring internal diameter, and the fender below is equipped with a bagger 20 of installing on the filtering ponds mouth, the downward sloping of bagger.
The embodiment of the utility model provides an in, the equal level of volcanic stone filter layer, quartz sand filter layer, tow filter layer is inserted and is established in the filtering ponds, and the outer tip of volcanic stone filter layer, quartz sand filter layer, tow filter layer all is equipped with drags out handle 24 for carry out horizontal pull on the filtering ponds, be similar to the drawer principle.
In the embodiment of the utility model, the lower part of the fiber bundle filtering layer is provided with a clear water layer, and the clear water layer is provided with a clear water discharge port 25.
The embodiment of the utility model provides an in, filtering mechanism's top is equipped with wash pipe 17, is equipped with a plurality of flashing mouth 18 on the wash pipe, and a plurality of flashing mouth is along the axial equipartition of straining the cage.
In the embodiment of the utility model, be equipped with the viewing aperture on the flocculation stirring pond.
The economic integration emulsion paint effluent treatment plant's theory of operation does:
coagulation: after wastewater enters a flocculation stirring tank, a stirring motor is started to drive a stirring blade to rotate so as to enable the wastewater to be fully fused, after three minutes, a metering pump switch arranged on a polyaluminium chloride coagulant medicine box is opened to enable polyaluminium chloride solution to enter the flocculation stirring tank, the stirring blade rotates so as to enable the polyaluminium chloride to fully react with the wastewater, a metering pump switch arranged on a polyacrylamide coagulant medicine box is opened after the wastewater is observed to be formed with fine bulk particles, the stirring blade is stirred so as to enable the wastewater to fully react with the wastewater, and after the water is observed to form cluster-shaped alumen ustum, a speed regulating knob on the control electric box is adjusted to reduce the stirring speed so as to prevent the floccule from being damaged at an excessive speed. When the device is used, the specific concentration of the sewage is determined, the dosage of the polyaluminium chloride and the polyacrylamide is calculated, and then the polyaluminium chloride and the polyacrylamide are prepared into solutions which are respectively added into two medicine boxes for standby.
Separating mud from water: the water after coagulation treatment enters the filtering mechanism through the water outlet pipe. The auger rotates to convey the water to the upper right, and the auger rotates to drive the stainless steel round bars to rotate to prevent the filter joints from being blocked. Because the clean water flows out from the filtering seam by gravitational potential energy, the floccule is compressed by the packing auger to the upper right, the water content of the compressed floccule is greatly reduced, and the floccule is pressed back by the mud guard to form mud cakes which are discharged by the mud bucket. When the surface of the stainless steel round bar is stained with sludge, the flushing port is opened to flush and continue working. The tail end of the filtering mechanism is easy to be stained with mud and should be washed in time to ensure the water quality.
And (3) filtering: the water is treated by a filtering mechanism and then flows into a filtering layer, large granular solids remained in the water are adsorbed and filtered by a volcanic stone filtering layer to remove some floccules which are not completely separated, then the floccules are infiltrated into a quartz sand filtering layer under gravity to filter solid particles with smaller diameter, and then the solid particles flow into a fiber bundle filtering layer to further filter the water body, so that the effluent water reaches the discharge standard, and the filtered clear water is discharged into a water storage tank of a factory for secondary use. After the device works for a period of time, each filter layer is dragged out by the dragging handle and washed by a high-pressure water gun.
The utility model is not limited to the above best mode, and any person can obtain other economic integration emulsion paint wastewater treatment facilities of various forms under the enlightenment of the utility model. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (1)
1. The utility model provides an economy integration emulsion paint effluent treatment plant which characterized in that: the device comprises a flocculation stirring tank and a filtering tank which are communicated with each other through a water outlet pipe, wherein a filtering mechanism, a volcanic rock filtering layer, a quartz sand filtering layer and a fiber bundle filtering layer are sequentially arranged in the filtering tank from top to bottom; the inside of the flocculation stirring tank is provided with stirring blades which are connected with a speed changer through a stirring motor to drive the flocculation stirring tank to rotate, the inside of the flocculation stirring tank is respectively connected with a polyacrylamide coagulant medicine box and a polyaluminium chloride coagulant medicine box through two medicine conveying pipes, and the medicine conveying pipes are respectively provided with a metering pump; the bottom of the flocculation stirring tank is supported by a supporting foot stand, and the top of the flocculation stirring tank is provided with a control electric box; the water outlet pipe is connected to the bottom of the flocculation stirring tank and is connected to the filtering mechanism in a downward inclined manner; the filtering mechanism comprises a filtering cage which is inclined from bottom to top, the filtering cage consists of a plurality of stainless steel round strips which are uniformly distributed on the circumference, the lower ends of the stainless steel round strips are all arranged on a lower bearing mounting seat of the mouth of the filtering tank through a bearing, the lower bearing mounting seat is a closed disc, and the water outlet of the water outlet pipe is positioned on the lower bearing mounting seat; the high ends of the stainless steel round bars are all arranged on an upper bearing mounting seat of the mouth of the filter tank through a bearing, and the upper bearing mounting seat is a circular ring; a filtering seam is formed between the adjacent stainless steel round bars; the filter cage is internally and coaxially provided with an auger, the lower end of a rotating shaft of the auger is arranged on a lower bearing mounting seat, a water outlet of a water outlet pipe is offset relative to the rotating shaft, and the high end of the rotating shaft of the auger passes through a circular ring and is connected with an auger motor arranged on an external frame; the outer diameter of the packing auger is adapted to the inner diameter of a steel ring formed by enclosing a plurality of stainless steel round bars; a mudguard is coaxially and fixedly arranged at the position, close to the high end of the filter cage, of the high end of the rotating shaft of the auger, the outer diameter of the mudguard is smaller than the inner diameter of the circular ring, a mud bucket installed on the mouth of the filter tank is arranged below the mudguard, and the mud bucket inclines downwards; the volcanic stone filtering layer, the quartz sand filtering layer and the fiber bundle filtering layer are horizontally inserted into the filtering tank, and pulling-out handles are arranged at the outer end parts of the volcanic stone filtering layer, the quartz sand filtering layer and the fiber bundle filtering layer and used for horizontally pulling on the filtering tank; a clear water layer is arranged below the fiber bundle filtering layer, and a clear water discharge port is arranged on the clear water layer; a flushing water pipe is arranged above the filtering mechanism, and a plurality of flushing ports are arranged on the flushing water pipe; an observation port is arranged on the flocculation stirring tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022739017.2U CN215161608U (en) | 2020-11-24 | 2020-11-24 | Economic integration emulsion paint effluent treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022739017.2U CN215161608U (en) | 2020-11-24 | 2020-11-24 | Economic integration emulsion paint effluent treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215161608U true CN215161608U (en) | 2021-12-14 |
Family
ID=79350295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022739017.2U Active CN215161608U (en) | 2020-11-24 | 2020-11-24 | Economic integration emulsion paint effluent treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215161608U (en) |
-
2020
- 2020-11-24 CN CN202022739017.2U patent/CN215161608U/en active Active
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