CN207760147U - A kind of integration painting wastewater reclamation set - Google Patents
A kind of integration painting wastewater reclamation set Download PDFInfo
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- CN207760147U CN207760147U CN201721781457.6U CN201721781457U CN207760147U CN 207760147 U CN207760147 U CN 207760147U CN 201721781457 U CN201721781457 U CN 201721781457U CN 207760147 U CN207760147 U CN 207760147U
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Abstract
The utility model discloses a kind of integrated painting wastewater reclamation sets, including flocculation tank, solid-liquid separation tank, Strong oxdiative reaction tank, sand filter and the clear water reserviors being sequentially communicated；Flocculation reaction area is equipped with the Automatic Dosing case that coating cloud flocculant is added to flocculation reaction area；Strong oxdiative reaction tank includes the first PH regulatory regions, Strong oxdiative reaction zone and the 2nd PH regulatory regions being sequentially communicated, sour agent chemical feed pipe on the first PH regulatory regions, sets strong oxidizer chemical feed pipe on Strong oxdiative reaction zone, the 2nd PH regulatory regions are equipped with alkaline agent chemical feed pipe；Sour agent chemical feed pipe is equipped with the first motor-driven valve, master controller；The first pH value sensor is equipped in first PH regulatory regions, master controller is electrically connected with the first pH value sensor and the first motor-driven valve.The utility model can automatically control the sour agent dose being added in the first PH regulatory regions, to regulate waste water pH value, so that waste water is reached the pH requirements of Strong oxdiative reaction, the COD contents of water are substantially reduced after processing.
Description
Technical field
The utility model is related to waste water treatment and reclamation fields, in particular to a kind of integrated painting wastewater reuse dress
It sets.
Background technology
Containing a large amount of paint composition granules in paint waste water, water quality is by coating used (with nitrate paint, amino paint, alkyd paint and ring
Based on oxygen paint), depending on solvent (such as ethyl alcohol, acetone, esters, benzene class) and auxiliary agent.Conventional treatment method is all first to remove dross, so
Coagulation is carried out with aluminium salt afterwards, the pigment in the contained coating of the processing that precipitates or float and most of resin.It is residual in water after processed
Part resin and solvent are stayed, after discharging into comprehensive wastewater treatment facility, common biochemical process is difficult to the oxidation operation in waste water,
Cause finally to discharge water COD exceeded.
Utility model content
The utility model be based on above-mentioned technical problems to be solved, provide one kind can reduce painting wastewater processing investment and
Operating cost makes most of oxidation operation in waste water decompose, and the water quality after precipitation process can meet Paint spraying platform except coating cloud
Water quality requirement realizes the integrated painting wastewater reclamation set of the circulating and recovering of painting wastewater.
To reach above-mentioned technical purpose, a kind of integrated painting wastewater reclamation set provided by the utility model, including into
Water pipe further includes the flocculation tank being sequentially communicated, solid-liquid separation tank, Strong oxdiative reaction tank, sand filter and clear water reserviors, the wadding
Solidifying reaction tank is equipped with water inlet, and the clear water reserviors are equipped with water outlet, and the water inlet is connected to water inlet pipe；
The flocculation reaction area is equipped with the Automatic Dosing case that coating cloud flocculant is added to flocculation reaction area；The Strong oxdiative
Reaction tank includes the first PH regulatory regions, Strong oxdiative reaction zone, the 2nd PH regulatory regions being sequentially communicated, on the first PH regulatory regions
Equipped with the sour agent chemical feed pipe that one end is connected to the first PH regulatory regions, the Strong oxdiative reaction zone is reacted equipped with one end with Strong oxdiative
The strong oxidizer chemical feed pipe of area's connection, the 2nd PH regulatory regions are equipped with the alkaline agent chemical feed pipe being connected to the 2nd PH regulatory regions；
One end that the acid agent chemical feed pipe is connected to the first PH regulatory regions is equipped with the first motor-driven valve, master controller；Described first
The first pH value sensor is equipped in PH regulatory regions, first motor-driven valve is electrically connected with the first output interface of master controller, institute
The first pH value sensor is stated to be electrically connected with the first input interface of the master controller.
Further, the flocculation tank includes the A flocculation reactions area of leading portion and the B flocculation reactions area of back segment, described
Automatic Dosing case includes A agent Automatic Dosing casees and B agent Automatic Dosing casees；The A agent Automatic Dosing case is to A flocculation reactions area
Add coating cloud flocculation a agent；The B agent Automatic Dosing case adds coating cloud flocculation b agent to B flocculation reactions area.
Further, the A agent Automatic Dosing case uses same body structure, the babinet with B agent Automatic Dosing casees
The medicine outlet and the feeding opening on top for including bottom, install electricity on the mouth that the medicine outlet is connected with flocculation tank
Dynamic valve；Microprocessor is installed in the side of A agent Automatic Dosing box bodies, liquid level sensor is set in A flocculation reactions area；
The input terminal of the microprocessor is electrically connected with liquid level sensor, and output end is connected to the motor-driven valve of A agent Automatic Dosing casees simultaneously
And the motor-driven valve electrical connection of B agent Automatic Dosing casees.
Further, it is both provided with anchor agitator in A flocculation reactions area and B flocculation reactions area.
Further, one end that the alkaline agent chemical feed pipe is connected to the 2nd PH regulatory regions is equipped with the second motor-driven valve,
It is equipped with the second pH value sensor in the 2nd PH regulatory regions, the second of the second pH value sensor and the master controller is defeated
Incoming interface is electrically connected, and second motor-driven valve is electrically connected with the second output interface of master controller.
Further, paint slag fishing device is equipped in the solid-liquid separation tank, the paint slag fishing device includes salvaging to filter
Net, the area for salvaging strainer are more than the floor space of the solid-liquid separation tank.
Further, apopore, the bottom setting first of the solid-liquid separation tank is arranged in the upper end in B flocculation reactions area
Water distributor, first water distributor takes the shape of the letter U in the bottom of solid-liquid separation tank or circular ring shape is uniformly arranged, in first water distributor
On be uniformly provided at least two cave of debouchure；The apopore is equipped with the connecting tube being connected to first water distributor, described solid
The upper end of liquid separate tank is equipped with water distribution weir notch, and the notch of the water distribution weir notch is connected to the first PH regulatory regions.
Further, the top of the sand filter is equipped with the second water distributor, and second water distributor is on the top of sand filter
It takes the shape of the letter U or circular ring shape is uniformly arranged, at least two cave of debouchure is uniformly provided on second water distributor, lower part is equipped with quartz
Sand filter blanket is connected between the upper end and the second water distributor of the sand filter of the 2nd PH regulatory regions by pipeline, the sand
The bottom in filter tank is discharged by pipeline to the clear water reserviors.
Further, the water outlet is equipped with water pump, is equipped between the bottom of the sand filter and quartzy sand filter blanket anti-
The water inlet end of flushing pipe, the water pump is connected to water outlet, and water outlet is branched into two subports, and the first subport is connected to
Reuse pipeline, the second subport are connected to the Backwash pipeline, are also associated between the second subport and Backwash pipeline anti-
Flushing valve.
Further, have ferrous sulfate in the sour agent chemical feed pipe, Fenton examination is had in the strong oxidizer chemical feed pipe
Agent.
Compared with prior art, the utility model has the beneficial effects that：
(1) the utility model floor space is small, and civil construction is few, can be according to the tool of painting wastewater using module finished product
Body processing requirement selects rational configuration；By adding coating cloud flocculant a agent and coating cloud flocculant b agent, it is useless to effectively remove spray painting
Paint in water removes the viscosity in waste water, avoids the harmful effect to subsequent processing workshop section；By Strong oxdiative reagent, utilize
Organic matter difficult to degrade, keeps water outlet COD up to standard in the strong oxidizing property removal waste water of the hydroxyl radical free radical of generation；By the way that sand filtration is arranged
Pond further removes remaining tiny suspended particulate in waste water, water outlet is made to reach workshop reuse requirement；It is sensed by the first pH value
Device and the second pH value sensor accurately measure the pH value in the first PH regulatory regions and the 2nd PH regulatory regions, pass through main controller controls
The valve of first motor-driven valve and the second motor-driven valve, to automatically control the sour agent dose being added in the first PH regulatory regions and add
To the alkaline agent dosage in the 2nd PH regulatory regions, to regulate waste water pH value to neutrality.
(2) flocculation tank is divided into A flocculation reactions area and B flocculation reactions area, can add coating cloud flocculant a respectively in this way
Agent and coating cloud flocculant b agent；The anchor agitator of setting is stirred the waste water in A flocculation reactions area and B flocculation reactions area,
Fully to be mixed with coating cloud flocculant, adequately chemical reaction is generated；The salvaging strainer of paint slag fishing device facilitates salvaging to paint
Slag.
(3) subport of the water pump being equipped between water outlet and outlet pipe, water pump water outlet end is connected to reuse pipeline
Waste water recycling is carried out, another subport is connected to the Backwash pipeline of sand filter；It is filtered in this way when in the quartzy sand filter blanket of sand filter
When material is blocked so that water outlet is slow, filter material layer is cleaned by Backwash pipeline, backwashing water after cleaning is from filter tank filtering layer upper end
It overflows, the water of spilling is connected to a processing system and is handled..
(4) apopore is arranged in the upper end in B flocculation reactions area, and the first water distributor is arranged in the bottom of solid-liquid separation tank, in this way through B
Treated in flocculation reaction area, and water flows into the bottom of solid-liquid separation tank from upper end；The upper end of the solid-liquid separation tank, which is equipped with, matches mill weir
Slot, the sediment after settling in such solid-liquid separation tank stay in bottom, water by water distribution weir notch equably water distribution to the first PH tune
Save area.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Description of the drawings
The attached drawing of the utility model is used for providing further understanding of the present application, constitutes part of this application, at this
Same or analogous part is indicated using identical reference label in a little attached drawings, in the accompanying drawings：
Fig. 1 is the structure composition schematic diagram of the utility model；
Fig. 2 is the frame electrical structure schematic diagram that the pH value of the utility model automatically adjusts；
Fig. 3 is the frame electrical structure schematic diagram that the flocculant of the utility model is launched automatically；
Label is expressed as in figure：1-A flocculation reactions area, 2-B flocculation reactions area, 3- solid-liquid separation tanks, the first PH of 4- are adjusted
Area, 5- Strong oxdiative reaction zones, the 2nd PH regulatory regions of 6-, 7- sand filters, 8- clear water reserviors, 9- water inlet pipes, 10- reuse pipelines, 11- anchors
Formula blender, 12- master controllers, 13- water pumps, 14- back flush valves, 100-A agent dosing tanks, 101 and 201- motor-driven valves, 102-
Microprocessor, 103- liquid level sensors, 200-B agent dosing tanks, 201- apopores, 301- connecting tubes, the first water distributors of 302-,
303- salvaging strainers, 304- water distribution weir notches, 401- acid agent chemical feed pipes, the first motor-driven valves of 402-, 403- the first pH value sensors,
601- alkaline agent chemical feed pipes, the second motor-driven valves of 602-, 603- the second pH value sensors, the second water distributors of 701-, 702- quartz sand filtrations
Layer, 703- Backwash pipelines, the first subports of 13a-, the second subports of 13b-.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the application clearer, below in conjunction with drawings and the specific embodiments, to this
Application is described in further detail, and the illustrative embodiments and their description of the application are used to explain the application, composition pair
The improper restriction of the application.
The schematic diagram of present embodiment please refers to Fig. 1 to Fig. 3, a kind of integration painting wastewater reclamation set, including water inlet
Pipe 9 further includes the flocculation tank being sequentially communicated, solid-liquid separation tank 3, Strong oxdiative reaction tank, sand filter 7 and clear water reserviors 8, flocculation
Reaction tank is equipped with water inlet, and clear water reserviors 8 are equipped with water outlet, and water inlet is connected to water inlet pipe 9；Flocculation reaction area be equipped with to
Add the Automatic Dosing case of coating cloud flocculant in flocculation reaction area；Strong oxdiative reaction tank include the first PH regulatory regions 4 being sequentially communicated,
Strong oxdiative reaction zone 5, the 2nd PH regulatory regions 6, the first PH regulatory regions 4 are equipped with the sour agent that one end is connected to the first PH regulatory regions 4
Chemical feed pipe 401, Strong oxdiative reaction zone 5 are equipped with the strong oxidizer chemical feed pipe that one end is connected to Strong oxdiative reaction zone 5 and (do not show in figure
Go out), the 2nd PH regulatory regions 6 are equipped with the alkaline agent chemical feed pipe 601 being connected to the 2nd PH regulatory regions 6；Sour agent chemical feed pipe 401 and first
One end that PH regulatory regions 4 are connected to is equipped with the first motor-driven valve 402, and sour 401 tube wall of agent chemical feed pipe is equipped with master controller 12；First
The first pH value sensor 403 is equipped in PH regulatory regions 4, the first output interface of the first motor-driven valve 402 and master controller 12 is electrically connected
It connects, the first pH value sensor 403 is electrically connected with the first input interface of master controller 12.Wherein, have in sour agent chemical feed pipe 401
Ferrous sulfate has Fenton reagent in strong oxidizer chemical feed pipe, and wastewater pH is adjusted to 3 by the first PH regulatory regions 4, and the 2nd PH is adjusted
Wastewater pH is adjusted to 7-7.2 by area 6.Flocculation reaction area effectively removes the paint in painting wastewater by adding coating cloud flocculant,
The viscosity in waste water is removed, the harmful effect to subsequent processing workshop section is avoided.
Specifically, wastewater pH is adjusted to 3 by the first PH regulatory regions 4, the first pH value sensor 403 detects the first PH and adjusts
PH value in area 4 is simultaneously transmitted to master controller 12, and master controller 12 judges that whether the pH value in the first PH regulatory regions 4 is located at certain
A preset pH range section, according in pH range section, control the first motor-driven valve 402 valve opening time or flap
Aperture has achieved the purpose that controlling antiacid chemical feed pipe 401 launches sour agent dose into the first PH regulatory regions 4, if the first PH in this way
It is 3 to be worth the pH value that sensor 403 detects in the first PH regulatory regions 4, then master controller 12 controls the first motor-driven valve 402 and closes.
In the present embodiment, flocculation tank includes the A flocculation reactions area 1 of leading portion and the B flocculation reactions area 2 of back segment, water inlet
Mouth is arranged in A flocculation reactions area 1, and water outlet is connected to by a hole between A flocculation reactions area 1 and B flocculation reactions area 2；A wads a quilt with cotton
Setting A agent Automatic Dosings case 100 on solidifying reaction zone 1, A agent Automatic Dosings case 100 put into coating cloud flocculation into A flocculation reactions area 1
Agent a agent, setting B agent Automatic Dosing 200 in B flocculation reactions area 2, B agent Automatic Dosing 200 put into coating cloud wadding to B flocculation reactions area 2
Solidifying agent b agent.Wherein, A agent Automatic Dosing case 100 is all made of same body structure with B agent Automatic Dosing 200, in each babinet
Bottom on medicine outlet is set, feeding opening is set on top, motor-driven valve 101 is set on medicine outlet, is set in A flocculation reactions area 1
Set liquid level sensor 103, wherein on the babinet of A agent Automatic Dosings case 100 be equipped with microprocessor 102, microprocessor 102 it is defeated
Enter end to be electrically connected with liquid level sensor 103 by conducting wire, output end is connected to A agent Automatic Dosings case 100 simultaneously by conducting wire
On motor-driven valve 101 and the motor-driven valve 101 of B agent Automatic Dosing 200.Liquid level sensor 103 detects the waste water in A flocculation reactions area 1
Liquid level, microprocessor 102 calculate the dosage of corresponding coating cloud flocculant a agent and coating cloud flocculant b agent by waste water liquid level, from
And the time that the valve for controlling motor-driven valve 101 is opened, realize the automatic dispensing of medicament；Such as waste water liquid level height, then control electronic
Duration time that the valve of valve 101 is opened is long, to which the dosage launched is more, conversely, the valve for then controlling motor-driven valve 101 is beaten
Duration time opened is short, to which the dosage launched is few.Because of the general phase of liquid level in A flocculation reactions area 1 and B flocculation reactions area 2
Together, thus only need in A flocculation reactions area 1 be arranged a liquid level sensor 103, the knot of the present apparatus can be simplified in this way
Structure.Also, it is both provided with anchor agitator 11 in A flocculation reactions area 1 and B flocculation reactions area 2, the electricity of the anchor agitator 11
Machine is switched to alternating current or other power availables, and setting anchor agitator 11 can be by coating cloud flocculant a agent and coating cloud flocculant b agent
It is sufficiently mixed with waste water.
In the present embodiment, the mode of communicating between B flocculation reactions area 2 and solid-liquid separation tank 3 is：In B flocculation reactions area 2
Apopore 201 is arranged in upper end, and the first water distributor 302 is arranged in the bottom of solid-liquid separation tank 3；First water distributor 302 is being separated by solid-liquid separation
The bottom in pond 3 takes the shape of the letter U or circular ring shape is uniformly arranged, and at least two cave of debouchure is uniformly provided on the first water distributor 302；B flocculates
The apopore 201 of reaction zone 2 is equipped with the connecting tube 301 being connected to the first water distributor 302, and such B flocculation reactions area 2 is by going out
Connecting tube 301 on water hole 201 enters the first water distributor 302, and water uniformly flows into solid-liquid through the cave of debouchure on the first water distributor 302
Separate tank 3.
In the present embodiment, solid-liquid separation tank 3 and the mode of communicating of the first PH regulatory regions 4 are：In the upper end of solid-liquid separation tank 3
Equipped with water distribution weir notch 304, the notch of water distribution weir notch 304 is connected to the first PH regulatory regions 4, in this way by water distribution weir notch 304 by water
The first PH regulatory regions 4 of dispensing.Preferably, weir notch is triangle weir notch to one kind as water distribution weir notch 304.Select triangle weir notch that there is height
Logical characteristic, when the water flow of the first PH regulatory regions 4 is big, crest of weir water outlet is all very big, when small flow, due to inverted triangle crest of weir shape
Formula, water outlet difference is also small caused by difference in height.
Wherein, the first PH regulatory regions 4 and Strong oxdiative reaction zone 5 and Strong oxdiative reaction zone 5 and the 2nd PH regulatory regions 6 are logical
Cross a hole connection.
In the present embodiment, the mode of communicating of the 2nd PH regulatory regions 6 and sand filter 7 is：It is equipped with second on the top of sand filter 7
Water distributor 701, lower part are equipped with quartzy sand filter blanket 702, and the second water distributor 701 takes the shape of the letter U on the top of sand filter 7 or circular ring shape is uniform
Arrangement, at least two cave of debouchure is uniformly provided on the second water distributor 702；The upper end of 2nd PH regulatory regions 6 and sand filter 7
It is connected to by pipeline between second water distributor 701, in this way, the upper end of the 2nd PH regulatory regions 6 is discharged to the second of 7 upper end of sand filter
Water distributor 701.Sand filter 7 and the mode of communicating of clear water reserviors 8 are：The bottom of sand filter 7 is discharged by pipeline (not shown)
To clear water reserviors 8, in this way, sand filter 7, after 702 filter sand of quartzy sand filter blanket, the clear water of bottom is flowed into clear water reserviors 8.
In the present embodiment, it is equipped with water pump 13 on water outlet, is set between the bottom of sand filter 7 and quartzy sand filter blanket 702
There are Backwash pipeline 703, the water inlet end of water pump 13 to be connected to water outlet, water outlet is branched into two subports, the first subport
13a is connected to reuse pipeline 10, and the second subport 13b is connected to Backwash pipeline 703, the second subport 13b and backwash tube
It is also associated with back flush valves 14 between road 703, whether the water that can control water pump 13 by back flush valves 14 in this way will be into
Enter Backwash pipeline 703 to be backwashed.
In the present embodiment, one end that alkaline agent chemical feed pipe 601 is connected to the 2nd PH regulatory regions 6 is equipped with the second motor-driven valve 602,
The second pH value sensor 603, the second input of the second pH value sensor 603 and master controller 12 are equipped in 2nd PH regulatory regions 6
Interface is electrically connected, and the second motor-driven valve 602 is electrically connected with the second output interface of master controller 12.The second pH value can be passed through in this way
Sensor 603 detects the waste water pH value in the 2nd PH regulatory regions 6, and master controller 12 is according to the waste water PH in the 2nd PH regulatory regions 6
The valve opening time or flap aperture of value the second motor-driven valve 602 of control reaches the pharmaceutical quantities that go out of adjustment alkaline agent chemical feed pipe 601
Purpose, to which the wastewater pH in the 2nd PH regulatory regions 6 is adjusted to 7-7.2.
In the present embodiment, paint slag fishing device is equipped in solid-liquid separation tank 3, paint slag fishing device includes salvaging strainer
303, it is rectangle or square to salvage strainer 303, and the area for salvaging strainer 303 is more than the floor space of solid-liquid separation tank 3；It beats
Two ends angle in 303 left side of fishing strainer is fixed on a fishing rod, and two ends angle on right side is fixed on an other fishing rod
On, it when salvaging paint slag, holds two fishing rods and lifts salvaging strainer 303 upwards, you can paint slag is salvaged, in use, salvaging filter
Net 303 is placed on the top of the first water distributor 302.
In the present embodiment, master controller 12 can select the existing microcontroller with signal handling capacity, microcontroller
Marque cannot select STM32F030C8T6 microcontrollers.Microprocessor 102 can select STM32 processors, the STM32
Processor can control opening time or the flap aperture of motor-driven valve 101, and the first electricity by way of program and electrical bond
It is electric automatic control neck that 402 and second motor-driven valve 602 of dynamic valve, which selects the solenoid valve with flow regulating function, the control technology,
Highly developed technology in domain, details are not described herein.Second pH value sensor 603 and the first pH value sensor 403 are number
Formula pH value sensor, liquid level sensor 103 are also digital liquid level sensor, in this way can be direct by the analog signal detected
It is converted into digital signal, is transported to master controller 12 and microprocessor 103, without special A/D conversion circuits are arranged again.
The power supply system of the utility model, which can access alternating current, can also use supplying power for photovoltaic cell.
The present embodiment describes more specific and detailed, also gives some advantageous measures of embodiment, still, the implementation
Example and advantageous measure can not be used as limitations of the present invention, when those skilled in the art sees the program, make
Other deformation and equivalent arrangements replacement, should be covered by the scope of the present utility model within.
Claims (10)
1. a kind of integration painting wastewater reclamation set, including water inlet pipe, it is characterised in that：Further include that the flocculation that is sequentially communicated is anti-
Ying Chi, solid-liquid separation tank, Strong oxdiative reaction tank, sand filter and clear water reserviors, the flocculation tank is equipped with water inlet, described clear
Pond is equipped with water outlet, and the water inlet is connected to water inlet pipe；
The flocculation tank is equipped with the Automatic Dosing case that coating cloud flocculant is added to flocculation tank；The Strong oxdiative reaction
Pond includes the first PH regulatory regions, Strong oxdiative reaction zone and the 2nd PH regulatory regions being sequentially communicated, and is set on the first PH regulatory regions
There are the sour agent chemical feed pipe that one end is connected to the first PH regulatory regions, the Strong oxdiative reaction zone to be equipped with one end and Strong oxdiative reaction zone
The strong oxidizer chemical feed pipe of connection, the 2nd PH regulatory regions are equipped with the alkaline agent chemical feed pipe being connected to the 2nd PH regulatory regions；Institute
It states one end that sour agent chemical feed pipe is connected to the first PH regulatory regions and is equipped with the first motor-driven valve, master controller；First PH
The first pH value sensor is equipped in regulatory region, the first input interface of the master controller is electrically connected with the first pH value sensor
It connects；First output interface of the master controller is electrically connected with the first motor-driven valve.
2. a kind of integrated painting wastewater reclamation set according to claim 1, it is characterised in that：The flocculation tank
The B flocculation reactions area in A flocculation reactions area and back segment including leading portion, the Automatic Dosing case include A agent Automatic Dosing casees and B agent
Automatic Dosing case；The A agent Automatic Dosing case adds coating cloud flocculation a agent to A flocculation reactions area；The B agent Automatic Dosing
Case adds coating cloud flocculation b agent to B flocculation reactions area.
3. a kind of integrated painting wastewater reclamation set according to claim 2, it is characterised in that：The A agent adds automatically
Medicine-chest and B agent Automatic Dosing casees use same body structure, the babinet include the medicine outlet of bottom and on top into
Medicine mouth installs motor-driven valve on the mouth that the medicine outlet is connected with flocculation tank；In the side of A agent Automatic Dosing box bodies
Microprocessor is installed, liquid level sensor is set in A flocculation reactions area；The input terminal and level sensing of the microprocessor
Device is electrically connected, and output end is connected to the motor-driven valve electrical connection of the motor-driven valve and B agent Automatic Dosing casees of A agent Automatic Dosing casees simultaneously.
4. a kind of integrated painting wastewater reclamation set according to claim 2, it is characterised in that：The A flocculation reactions
It is both provided with anchor agitator in area and B flocculation reactions area.
5. a kind of integrated painting wastewater reclamation set according to claim 1, it is characterised in that：The alkaline agent chemical feed pipe
The one end being connected to the 2nd PH regulatory regions is equipped with the second motor-driven valve, and being equipped with the second pH value in the 2nd PH regulatory regions passes
Sensor, the second pH value sensor are electrically connected with the second input interface of the master controller, second motor-driven valve and master
Second output interface of controller is electrically connected.
6. a kind of integrated painting wastewater reclamation set according to claim 1, it is characterised in that：The solid-liquid separation tank
Interior to be equipped with paint slag fishing device, the paint slag fishing device includes salvaging strainer, and the area for salvaging strainer is more than described solid
The floor space of liquid separate tank.
7. a kind of integrated painting wastewater reclamation set according to claim 2, it is characterised in that：The B flocculation reactions
Apopore is arranged in the upper end in area, and the first water distributor is arranged in the bottom of the solid-liquid separation tank, and first water distributor is in solid-liquid point
Bottom from pond takes the shape of the letter U or circular ring shape is uniformly arranged, and at least two cave of debouchure is uniformly provided on first water distributor；Institute
It states apopore and is equipped with the connecting tube being connected to first water distributor, the upper end of the solid-liquid separation tank is equipped with water distribution weir notch,
The notch of the water distribution weir notch is connected to the first PH regulatory regions.
8. a kind of integrated painting wastewater reclamation set according to claim 1, it is characterised in that：The sand filter it is upper
Portion is equipped with the second water distributor, and second water distributor takes the shape of the letter U on the top of sand filter or circular ring shape is uniformly arranged, described second
At least two cave of debouchure is uniformly provided on water distributor, lower part is equipped with quartzy sand filter blanket, the upper end of the 2nd PH regulatory regions and institute
It states and is connected to by pipeline between the second water distributor of sand filter, the bottom of the sand filter passes through pipeline water outlet to the clear water
Pond.
9. a kind of integrated painting wastewater reclamation set according to claim 8, it is characterised in that：It is set on the water outlet
There is water pump, Backwash pipeline, the water inlet end of the water pump and water outlet are equipped between the bottom of the sand filter and quartzy sand filter blanket
Mouth connection, water outlet are branched into two subports, and the first subport is connected to reuse pipeline, the second subport and the backwash
Pipeline is connected to, and back flush valves are also associated between the second subport and Backwash pipeline.
10. a kind of integrated painting wastewater reclamation set according to claim 1, it is characterised in that：The acid agent dosing
Ferrous sulfate is had in pipe, has Fenton reagent in the strong oxidizer chemical feed pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781457.6U CN207760147U (en) | 2017-12-19 | 2017-12-19 | A kind of integration painting wastewater reclamation set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781457.6U CN207760147U (en) | 2017-12-19 | 2017-12-19 | A kind of integration painting wastewater reclamation set |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052732A (en) * | 2018-09-18 | 2018-12-21 | 成都信息工程大学 | A method of COD, SS, total phosphorus and ammonia nitrogen in the removal painting wastewater based on Fenton oxidation and coagulation-settlement process |
| CN109354265A (en) * | 2018-12-19 | 2019-02-19 | 佛山科学技术学院 | Environment-friendly type household sewage processing cycle utilizes device |
| CN110950459A (en) * | 2019-12-14 | 2020-04-03 | 永康市恒久涂装设备有限公司 | Paint sewage treatment device and process |
| CN112678995A (en) * | 2020-12-30 | 2021-04-20 | 粤风环保(广东)股份有限公司 | Paint spraying and spraying wastewater treatment process |
| CN113860453A (en) * | 2021-11-08 | 2021-12-31 | 浙江浙安机械制造有限公司 | Reagent mixing and adding system for paint slag separation treatment |
| CN113926625A (en) * | 2021-11-08 | 2022-01-14 | 浙江浙安机械制造有限公司 | Paint slag recovery device for spraying production |
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2017
- 2017-12-19 CN CN201721781457.6U patent/CN207760147U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052732A (en) * | 2018-09-18 | 2018-12-21 | 成都信息工程大学 | A method of COD, SS, total phosphorus and ammonia nitrogen in the removal painting wastewater based on Fenton oxidation and coagulation-settlement process |
| CN109354265A (en) * | 2018-12-19 | 2019-02-19 | 佛山科学技术学院 | Environment-friendly type household sewage processing cycle utilizes device |
| CN110950459A (en) * | 2019-12-14 | 2020-04-03 | 永康市恒久涂装设备有限公司 | Paint sewage treatment device and process |
| CN112678995A (en) * | 2020-12-30 | 2021-04-20 | 粤风环保(广东)股份有限公司 | Paint spraying and spraying wastewater treatment process |
| CN113860453A (en) * | 2021-11-08 | 2021-12-31 | 浙江浙安机械制造有限公司 | Reagent mixing and adding system for paint slag separation treatment |
| CN113926625A (en) * | 2021-11-08 | 2022-01-14 | 浙江浙安机械制造有限公司 | Paint slag recovery device for spraying production |
| CN113926625B (en) * | 2021-11-08 | 2022-07-12 | 浙江浙安机械制造有限公司 | Paint slag recovery device for spraying production |
| CN113860453B (en) * | 2021-11-08 | 2023-08-15 | 浙江浙安机械制造有限公司 | Reagent mixing and adding system for paint slag separation treatment |
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Effective date of registration: 20220610 Address after: 618400 No. 2, Lantian Avenue, Shifang Economic Development Zone (North District), Deyang City, Sichuan Province Patentee after: Sichuan Hengtai Yuyang Environmental Technology Co.,Ltd. Address before: No.5, 13th floor, unit 1, building 1, No.27, section 4, Renmin South Road, Wuhou District, Chengdu, Sichuan 610041 Patentee before: SICHUAN YUYANG ENVIRONMENTAL ENGINEERING CO.,LTD. |