CN212334912U - Paint mist waste liquid recycling production line - Google Patents
Paint mist waste liquid recycling production line Download PDFInfo
- Publication number
- CN212334912U CN212334912U CN202020676266.9U CN202020676266U CN212334912U CN 212334912 U CN212334912 U CN 212334912U CN 202020676266 U CN202020676266 U CN 202020676266U CN 212334912 U CN212334912 U CN 212334912U
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- waste liquid
- separation unit
- liquid separation
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Abstract
The utility model relates to a production line is recycled to coating cloud waste liquid, a serial communication port, include: the utility model discloses an embedded magnetic separator, disinfection aeration unit disinfects, embedded coarse filter and centrifugal inertia solid-liquid separation unit, embedded magnetic separator, disinfection aeration unit disinfects and the embedded coarse filter airtight UNICOM in proper order can be dismantled to submergence, embedded coarse filter passes through special pipeline with the airtight UNICOM of centrifugal inertia solid-liquid separation unit's inlet, supply to disinfect disinfection and coarse filter the coating waste liquid get into in the centrifugal inertia solid-liquid separation unit, the coating waste liquid passes through centrifugal separation and the smart filtration of centrifugal inertia solid-liquid separation unit, centrifugal inertia solid-liquid separation unit discharges the regeneration liquid, the utility model discloses be applied to the regeneration and the recycle of the solid-liquid separation of various waste liquids, be applicable to in the production life environment of various waste liquids that contain mud, realizing emission reduction and efficiency improvement.
Description
Technical Field
The utility model relates to a production line is recycled to coating cloud waste liquid.
Background
With the rapid development of the coating industry and the continuous strictness of the policy of environmental governance, paint mist waste liquid can cause a series of consequences if the paint mist waste liquid is directly discharged into a sewer without being treated: the turbidity of water can be increased to solid pigment wherein, hinder the transmission of sunshine in aqueous, and then influence the photosynthesis of aquatic plant, solid pigment gets into the river, can condense on the gill of fish, thereby influence the breathing of fish, the biodegradation of surfactant and cellulose thickener in the coating cloud waste liquid all can increase the consumption of oxygen, reduce the concentration of aquatic oxygen, and this can cause the threat to fish and other aquatic organisms's existence, the discharge cost of coating cloud waste liquid is higher and higher, the environmental pressure that from this brings and the rising of cost has seriously influenced manufacturing enterprise's price system.
SUMMERY OF THE UTILITY MODEL
The utility model provides a production line is recycled to coating cloud waste liquid is applied to the solid-liquid separation's of various waste liquids regeneration and recycle, is applicable to in the various production living environment that contain the sludge waste liquid, realizes reducing discharging and increases. Such as a paint spraying production line, a casting production line, a shot blasting production line, a large workpiece polishing production line, a chemical production line, a cement production line, a coal dust treatment production line and the like.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a production line is recycled to coating cloud waste liquid which characterized in that includes: the device comprises an embedded magnetic separator, a sterilization and disinfection aeration unit, an embedded coarse-effect filter and a centrifugal inertia solid-liquid separation unit, wherein the embedded magnetic separator, the sterilization and disinfection aeration unit and the embedded coarse-effect filter are sequentially in airtight and detachable communication and are immersed in coating waste liquid, the embedded coarse-effect filter is in airtight communication with a liquid inlet of the centrifugal inertia solid-liquid separation unit through a special pipeline, the coating waste liquid subjected to sterilization and coarse-effect filtration enters the centrifugal inertia solid-liquid separation unit, the coating waste liquid is subjected to centrifugal separation and fine-effect filtration of the centrifugal inertia solid-liquid separation unit, and the centrifugal inertia solid-liquid separation unit discharges regenerated liquid.
The production line is recycled to coating cloud waste liquid, wherein: and the embedded magnetic separator is internally provided with a first row of magnetic grids and a second row of magnetic grids in an alternative arrangement mode for magnetically attracting metal particles in the coating waste liquid.
The production line is recycled to coating cloud waste liquid, wherein: set up static plasma equipment and aeration machine in the disinfection aeration unit disinfects, static plasma equipment produces the strong oxidant of high concentration gaseous state, the strong oxidant of high concentration gaseous state passes through the quick even squeeze-in of aeration machine in the application waste liquid, the aeration machine adopts frequency conversion flow control, avoids the strong oxidant of high concentration gaseous state spills over to the environment.
The production line is recycled to coating cloud waste liquid, wherein: the embedded coarse filter is internally provided with a coarse liquid filter screen, and the accuracy of the coarse liquid filter screen is 5 mm.
The production line is recycled to coating cloud waste liquid, wherein: the centrifugal inertia solid-liquid separation unit is internally provided with a rotary filter element, the rotary filter element is used for separating and filtering the coating waste liquid through high-speed rotation of a motor, the generated regenerated liquid is discharged into a regenerated liquid tank, the bottom end of the centrifugal inertia solid-liquid separation unit is provided with a slag discharge valve cover, and the centrifugal inertia solid-liquid separation unit is controlled by a PLC module in a programming mode and is used for automatically discharging liquid and slag.
The utility model has the advantages that: the method is applied to the regeneration and reutilization of solid-liquid separation of various waste liquids, is suitable for various production and living environments containing sludge waste liquid, and realizes emission reduction and efficiency improvement. Such as a paint spraying production line, a casting production line, a shot blasting production line, a large workpiece polishing production line, a chemical production line, a cement production line, a coal dust treatment production line and the like.
Drawings
FIG. 1 is a flow chart of a paint mist waste liquid recycling line.
FIG. 2 is a front view structural view of an embedded magnetic separator of a paint mist waste liquid recycling production line.
FIG. 3 is a top view of the magnetic separator in the recycling line of paint mist waste liquid.
FIG. 4 is a view showing the construction of a sterilization and disinfection aeration apparatus set in a paint mist waste liquid recycling line.
Fig. 5 is a front view structural diagram of an embedded coarse filter of a paint mist waste liquid recycling production line.
Fig. 6 is a side view structural view of an embedded coarse filter of a paint mist waste liquid recycling production line.
FIG. 7 is a view showing the construction of a centrifugal inertial solid-liquid separator set in a paint mist waste liquid recycling line.
Description of reference numerals: 1-embedded magnetic separator; 2-sterilization, disinfection and aeration machine set; 3-embedded coarse filter; 4-centrifugal inertial solid-liquid separation unit; 5-a first row of magnetic grids; 6-a second row of magnetic grids; 7-electrostatic plasma equipment; 8-an aerator; 9-coarse liquid filter screen; 10-rotating the filter element; 11-a regeneration liquid; 12-slag discharge valve cover; 13-coating waste liquid.
Detailed Description
As shown in fig. 1 to 7, a production line for recycling paint mist waste liquid is characterized by comprising: the device comprises an embedded magnetic separator 1, a sterilization and disinfection aeration unit 2, an embedded coarse filter 3 and a centrifugal inertia solid-liquid separation unit 4, wherein the embedded magnetic separator 1, the sterilization and disinfection aeration unit 2 and the embedded coarse filter 3 are sequentially in airtight detachable communication and immersed in coating waste liquid 13, the embedded coarse filter 3 is in airtight communication with a liquid inlet of the centrifugal inertia solid-liquid separation unit 4 through a special pipeline, the coating waste liquid 13 subjected to sterilization and coarse filtration enters the centrifugal inertia solid-liquid separation unit 4, the coating waste liquid 13 is subjected to centrifugal separation and fine filtration of the centrifugal inertia solid-liquid separation unit 4, and the centrifugal inertia solid-liquid separation unit 4 discharges regenerated liquid (11).
The embedded magnetic separator 1 is provided with a first row of magnetic grids 5 and a second row of magnetic grids 6 which are arranged alternately for magnetically attracting metal particles in the coating waste liquid 13.
Set up static plasma equipment 7 and aeration machine 8 in the disinfection aeration unit 2 disinfects, static plasma equipment 7 produces the strong oxidant of high concentration gaseous state, the strong oxidant of high concentration gaseous state passes through aeration machine 8 evenly squeezes into fast in the coating waste liquid 13, aeration machine 8 adopts frequency conversion flow control, avoids the strong oxidant of high concentration gaseous state overflows in the environment.
The embedded coarse filter 3 is internally provided with a coarse liquid filter screen 9 with the precision of 5 mm.
The centrifugal inertia solid-liquid separation unit 4 is internally provided with a rotary filter element 10, the rotary filter element 10 is used for separating and filtering the coating waste liquid 13 through high-speed rotation of a motor, the generated regenerated liquid 11 is discharged into a regenerated liquid tank, the bottom end of the centrifugal inertia solid-liquid separation unit 4 is provided with a slag discharge valve cover 12, and the centrifugal inertia solid-liquid separation unit 4 is controlled by a PLC module in a programming mode and is used for automatically discharging liquid and slag.
In the embodiment, the embedded magnetic separator 1, the sterilization and disinfection aeration unit 2 and the embedded coarse filter 3 are sequentially in airtight detachable communication and immersed in coating waste liquid 13, the first row of magnetic grids 5 and the second row of magnetic grids 6 are alternately arranged in the embedded magnetic separator 1 and used for magnetically attracting metal particles in the coating waste liquid 13, electrostatic plasma equipment 7 and an aerator 8 are arranged in the sterilization and disinfection aeration unit 2 and started up the aerator 8, after the aerator 8 runs stably, the electrostatic plasma equipment 7 is started up, the electrostatic plasma equipment 7 generates high-concentration gaseous ozone, plasma clusters and other strong oxidants, the strong oxidants are quickly and uniformly injected into the coating waste liquid 13 through high-speed high-pressure airflow generated by the aerator 8, and the aerator 8 adopts frequency conversion flow control, the high-concentration gaseous strong oxidant is prevented from overflowing into the environment, the high-concentration gaseous strong oxidant is utilized to kill organic microorganisms such as bacteria and viruses in the coating waste liquid 13, the coating waste liquid 13 is prevented from smelling and deteriorating while being homogeneous, favorable conditions are created for later-stage recycling, the coating waste liquid 13 enters the embedded coarse filter 3 again, the coarse liquid filter screen 9 with the precision of 5 mm is arranged in the embedded coarse filter 3, large particles in the coating waste liquid 13 can be filtered, conditions are created for fine filtering, the coating waste liquid 13 enters the centrifugal inertia solid-liquid separation unit 4 again, the rotary filter element 10 is arranged in the centrifugal inertia solid-liquid separation unit 4, the rotary filter element 10 filters the coating waste liquid 13 through high-speed rotation separation of a motor, and the generated regeneration liquid 11 is discharged into a regeneration liquid tank, the bottom end of the centrifugal inertia solid-liquid separation unit 4 is provided with a slag discharge valve cover 12, and the centrifugal inertia solid-liquid separation unit 4 is controlled by a PLC module in a programming way and is used for automatically discharging liquid and slag.
The utility model discloses the advantage:
the method is applied to the regeneration and reutilization of solid-liquid separation of various waste liquids, is suitable for various production and living environments containing sludge waste liquid, and realizes emission reduction and efficiency improvement. Such as a paint spraying production line, a casting production line, a shot blasting production line, a large workpiece polishing production line, a chemical production line, a cement production line, a coal dust treatment production line and the like.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. The utility model provides a production line is recycled to coating cloud waste liquid which characterized in that includes: an embedded magnetic separator (1), a sterilization and disinfection aeration unit (2), an embedded coarse filter (3) and a centrifugal inertia solid-liquid separation unit (4), the embedded magnetic separator (1), the sterilization aeration unit (2) and the embedded coarse filter (3) are sequentially in airtight detachable communication, and is immersed in the painting waste liquid (13), the embedded coarse filter (3) is in airtight communication with a liquid inlet of the centrifugal inertia solid-liquid separation unit (4) through a special pipeline, and the painting waste liquid (13) which is sterilized and coarsely filtered enters the centrifugal inertia solid-liquid separation unit (4), the coating waste liquid (13) is centrifugally separated and finely filtered by the centrifugal inertia solid-liquid separation unit (4), and the centrifugal inertia solid-liquid separation unit (4) discharges the regenerated liquid (11).
2. The recycling production line of paint mist waste liquid as claimed in claim 1, characterized in that: the embedded magnetic separator (1) is internally provided with a first row of magnetic grids (5) and a second row of magnetic grids (6) which are arranged alternately for magnetically attracting metal particles in the coating waste liquid (13).
3. The recycling production line of paint mist waste liquid as claimed in claim 1, characterized in that: set up static plasma equipment (7) and aeration machine (8) in disinfection and sterilization aeration unit (2), static plasma equipment (7) produce the strong oxidant of high concentration gaseous state, the strong oxidant of high concentration gaseous state passes through aeration machine (8) evenly squeeze into fast in the coating waste liquid (13), aeration machine (8) adopt frequency conversion flow control, avoid the strong oxidant of high concentration gaseous state overflows in the environment.
4. The recycling production line of paint mist waste liquid as claimed in claim 1, characterized in that: a coarse liquid filter screen (9) is arranged in the embedded coarse filter (3), and the precision of the coarse liquid filter screen is 5 mm.
5. The recycling production line of paint mist waste liquid as claimed in claim 1, characterized in that: set up rotatory filter core (10) in centrifugal inertia solid-liquid separation unit (4), rotatory filter core (10) are filtered through the high-speed rotatory separation of motor coating waste liquid (13), and will produce regeneration liquid (11) discharge into the regeneration cistern, the bottom of centrifugal inertia solid-liquid separation unit (4) sets up row sediment valve gap (12), centrifugal inertia solid-liquid separation unit (4) are through PLC module programming control, supply automatic flowing back and unload the sediment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676266.9U CN212334912U (en) | 2020-04-28 | 2020-04-28 | Paint mist waste liquid recycling production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676266.9U CN212334912U (en) | 2020-04-28 | 2020-04-28 | Paint mist waste liquid recycling production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212334912U true CN212334912U (en) | 2021-01-12 |
Family
ID=74072544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020676266.9U Expired - Fee Related CN212334912U (en) | 2020-04-28 | 2020-04-28 | Paint mist waste liquid recycling production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212334912U (en) |
-
2020
- 2020-04-28 CN CN202020676266.9U patent/CN212334912U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |