CN106555218B - A kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system - Google Patents
A kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system Download PDFInfo
- Publication number
- CN106555218B CN106555218B CN201611100488.0A CN201611100488A CN106555218B CN 106555218 B CN106555218 B CN 106555218B CN 201611100488 A CN201611100488 A CN 201611100488A CN 106555218 B CN106555218 B CN 106555218B
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- Prior art keywords
- liquid
- axle envelope
- valve
- axle
- spray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000007921 spray Substances 0.000 title claims abstract description 68
- 238000001962 electrophoresis Methods 0.000 title claims abstract description 62
- 238000010422 painting Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 213
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 63
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims description 30
- 238000005192 partition Methods 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 10
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 238000010992 reflux Methods 0.000 abstract description 3
- 239000003973 paint Substances 0.000 description 12
- 238000007789 sealing Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000002386 leaching Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/22—Servicing or operating apparatus or multistep processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/106—Shaft sealings especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The present invention provides a kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid systems, including：Axle seal liquid dashpot, axle envelope liquid bath, ultrafiltration liquid bath, axle envelope fluid supply pump, ultrafiltrate spray pump, electrophoresis circulating pump, Turbidity measurement instrument, the first triple valve, the second triple valve and one-way flow valve; by the way that axle seal liquid dashpot and Turbidity measurement instrument are arranged before axle envelope liquid bath; and the first triple valve is set between axle seal liquid dashpot and axle envelope liquid bath and ultrafiltration liquid bath; ultrafiltrate is detected automatically; the ultrafiltrate of abnormal parameters is stored in ultrafiltration liquid bath, the axle envelope of electrophoresis circulating pump is protected and ensures its normal work；In addition, realizing the tank liquor one-way flow of axle envelope liquid bath and ultrafiltration liquid bath by one-way flow valve, when use, neither influences each other and can be used in conjunction with a kind of tank liquor；Simultaneously by designing the second triple valve after ultrafiltrate spray pump, realizes the timely automated reflux of spray ultrafiltrate, effectively saved pure ultrafiltrate.
Description
Technical field
The present invention relates to painting dressing automobiles electrophoresis arts more particularly to a kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray are multiple
Collaboration is united.
Background technology
During Car Body Painting electrophoresis, in order to avoid electrophoretic paint precipitates damage electrophoretic paint, the electricity in electrophoresis tank
Swimming paint needs to carry out 24 hours continuous cycles using electrophoresis circulating pump, and rotating shaft position occurs when in order to avoid pump operating cycle occur
Electrophoretic paint leaks into the problem of damage circulating pump in shaft rotation axis, needs to carry out machine envelope to circulating pump shaft using axle seal liquid, to
Improve the service life of circulating pump.Meanwhile the bodywork surface after painting electrophoresis carries electrophoretic paint, thus need to utilize electrophoresis ultrafiltration
Liquid carries out spray washing to vehicle body, to be recycled to electrophoretic paint, reduces production cost.
Fig. 1 is existing electrophoresis circulating pump axle envelope and spray system, as shown, the generation of electrophoresis ultrafiltration system is pure super
Filtrate 1' carries out axle envelope as axle seal liquid to circulating pump, and ultrafiltrate is stored in ultrafiltration liquid bath 2', utilizes axle envelope fluid supply pump 3'
The rotating shaft position that ultrafiltrate is supplied to electrophoresis circulating pump 4' carries out axle envelope；Meanwhile using ultrafiltrate spray pump 5' by ultrafiltrate
Spray washing is carried out to the vehicle body after electrophoresis after ultrafiltrate pressurization in slot, recycles electrophoretic paint.
Above-mentioned electrophoresis circulating pump axle envelope and spray system have the following disadvantages：
1, when the damage of electrophoretic paint ultrafiltration module system leads to ultrafiltrate exception, system can not timely warning reminding；
2, when the damage of electrophoretic paint ultrafiltration module system leads to ultrafiltrate exception, gland seal system can not continue to provide pure surpass
It filters axle seal liquid and axle envelope is carried out to circulating pump, be easily damaged electrophoresis cycle pump machine envelope equipment；
3, when the damage of electrophoretic paint ultrafiltration module system leads to ultrafiltrate exception, artificial closing gland seal system at once, nothing are needed
Method ensures continuing to run with for electrophoretic paint circulating pump；
4, become smaller by electrophoresis cycle pump machine pressure of being honored as a queen due to axle seal liquid, cause the pressure in electrophoresis circulating pump axle envelope exit
Power is smaller than the pressure of axle envelope entrance, and there are larger pressure differences to be easily damaged cycle pump machine envelope for the two；
5, it cannot achieve automatic spray when vehicle body ultrafiltrate spray washing, there are wasting phenomenons for ultrafiltrate.
Invention content
It is existing to solve the purpose of the present invention is to provide a kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system
There is the problem of technology, ensures the normal operation that can still realize electrophoresis circulating pump in the case of ultrafiltrate exception, together
When can reduce the inlet outlet pressure differential of electrophoresis circulating pump axle envelope, effective protection electrophoresis circulating pump.
To achieve the above object, the present invention provides following technical solutions：
A kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system, including：Axle seal liquid dashpot, axle envelope liquid bath,
Ultrafiltration liquid bath, axle envelope fluid supply pump, ultrafiltrate spray pump, electrophoresis circulating pump, Turbidity measurement instrument, the first triple valve, the second threeway
Valve and one-way flow valve, wherein the axle envelope liquid bath is connected with the ultrafiltration liquid bath by the one-way flow valve, the list
Liquid is only allowed to flow to the ultrafiltration liquid bath from the axle envelope liquid bath to flowing valve；
The pure ultrafiltrate outlet of electrophoresis ultrafiltration system is connected with the inlet of the axle seal liquid dashpot, the axle envelope
The liquid outlet of liquid dashpot is connected with the inlet of first triple valve, two liquid outlets difference of first triple valve
It is connected with the inlet of the inlet of the axle envelope liquid bath and the ultrafiltration liquid bath, the Turbidity measurement instrument is arranged in the axis
Be electrically connected on sealing liquid dashpot and with first triple valve, for control on first triple valve with the ultrafiltration liquid bath phase
The unlatching of the liquid outlet of connection；
The liquid outlet of the axle envelope liquid bath is connected with the inlet of the axle envelope fluid supply pump, the axle envelope fluid supply pump
Liquid outlet be connected with the axle envelope inlet of the electrophoresis circulating pump, the axle envelope liquid outlet of the electrophoresis circulating pump and the axis
The inlet of sealing liquid slot is connected；
The liquid outlet of the ultrafiltration liquid bath is connected with the inlet of the ultrafiltrate spray pump, the ultrafiltrate spray pump
Liquid outlet be connected with the inlet of second triple valve, two liquid outlets of second triple valve respectively with it is described super
Filtrate receiver is connected with external environment, and spray sender unit is electrically connected with second triple valve, for controlling described the
The unlatching for the liquid outlet being connected with the ultrafiltration liquid bath on two triple valves.
Preferably, the axle envelope liquid bath is integrated trough body structure with the ultrafiltration liquid bath, and the two is separated by partition board, institute
One-way flow valve is stated to be arranged on the partition board.
Preferably, it is provided with counterbalance valve at the axle envelope liquid outlet of the electrophoresis circulating pump.
Preferably, the axle seal liquid dashpot is provided with the first regulating valve in the connecting pipe of first triple valve,
First triple valve is provided with the second regulating valve, the feed liquor of first regulating valve in the connecting pipe of the axle envelope liquid bath
It is additionally provided with axle seal liquid bypass pipe between mouth and the liquid outlet of second regulating valve, ultrafiltration is provided on the axle seal liquid bypass pipe
Liquid by-passing valve.
Preferably, the ultrafiltrate spray pump is provided with third regulating valve in the connecting pipe of second triple valve,
Second triple valve is provided with the 4th regulating valve, the feed liquor of the third regulating valve in the connecting pipe of the external environment
It is additionally provided with spray liquid bypass pipe between mouth and the liquid outlet of the 4th regulating valve, spray is provided on the spray liquid bypass pipe
Liquid by-passing valve.
Painting dressing automobiles electrophoresis circulating pump axle envelope provided by the invention and spray hybrid system, including：Axle seal liquid dashpot, axis
Sealing liquid slot, ultrafiltration liquid bath, axle envelope fluid supply pump, ultrafiltrate spray pump, electrophoresis circulating pump, Turbidity measurement instrument, the first triple valve,
Two triple valves and one-way flow valve, by the way that axle seal liquid dashpot and Turbidity measurement instrument are arranged before axle envelope liquid bath, and in axle seal liquid
First triple valve is set between dashpot and axle envelope liquid bath and ultrafiltration liquid bath, ultrafiltrate is detected automatically, by abnormal parameters
Ultrafiltrate be stored in ultrafiltration liquid bath, protect the axle envelope of electrophoresis circulating pump and ensure its normal work；In addition, by unidirectional
Flowing valve realizes that the tank liquor one-way flow of axle envelope liquid bath and ultrafiltration liquid bath, when use neither influence each other and can be used in conjunction with one kind
Tank liquor；Simultaneously by designing the second triple valve after ultrafiltrate spray pump, realizes the timely automated reflux of spray ultrafiltrate, have
Effect pure ultrafiltrate is saved.
Description of the drawings
Fig. 1 is the schematic diagram of electrophoresis circulating pump axle envelope and spray system in the prior art；
Fig. 2 is painting dressing automobiles electrophoresis circulating pump axle envelope provided in an embodiment of the present invention and spray hybrid system schematic diagram.
Reference sign：
The prior art：
The pure ultrafiltrates of 1'-, 2'- ultrafiltration liquid baths, 3'- axle envelope fluid supply pumps, 4'- electrophoresis circulating pumps, 5'- ultrafiltrates spray
Pump；
The present invention：
The pure ultrafiltrates of F-, S- spray signal, 1- axle seal liquid dashpots, 2- axle envelope liquid baths, 3- ultrafiltration liquid baths, 4- axle seal liquids
Supply pump, 5- ultrafiltrate spray pumps, 6- electrophoresis circulating pumps, 7- Turbidity measurement instrument, the first triple valves of 8-, the second triple valves of 9-, 10-
One-way flow valve, 11- partition boards, 12- counterbalance valves, the first regulating valves of 13-, the second regulating valves of 14-, 15- axle seal liquid bypass pipes, 16-
Axle seal liquid by-passing valve, 17- third regulating valves, the 4th regulating valves of 18-, 19- spray liquid bypass pipes, 20- spray liquid by-passing valves, 21-
Delivery pipe, 22- isocons.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not construed as limiting the claims.
Fig. 2 is the schematic diagram of painting dressing automobiles electrophoresis circulating pump axle envelope provided in an embodiment of the present invention and spray hybrid system,
As shown, the system includes：Axle seal liquid dashpot 1, axle envelope liquid bath 2, ultrafiltration liquid bath 3, axle envelope fluid supply pump 4, ultrafiltrate spray
Leaching pump 5, electrophoresis circulating pump 6, Turbidity measurement instrument 7, the first triple valve 8, the second triple valve 9 and one-way flow valve 10.Wherein, axle envelope
Liquid bath 2 is connected with ultrafiltration liquid bath 3 by one-way flow valve 10, which only allows liquid to be flowed from axle envelope liquid bath 2
To ultrafiltration liquid bath 3.
Specifically, the feed liquor of pure the ultrafiltrate outlet and axle seal liquid dashpot 1 of electrophoresis ultrafiltration system (not shown)
Mouth is connected, and the liquid outlet of axle seal liquid dashpot 1 is connected with the inlet of the first triple valve 8, and two of the first triple valve 8 go out
Liquid mouth is connected with the inlet of the inlet of axle envelope liquid bath 2 and ultrafiltration liquid bath 3 respectively, and Turbidity measurement instrument 7 is arranged in axle seal liquid
It is electrically connected on dashpot 1 and with the first triple valve 8, for controlling the liquid outlet being connected with ultrafiltration liquid bath 3 on the first triple valve 8
Unlatching；Also, axle envelope liquid bath 2 is connected with ultrafiltration liquid bath 3 by one-way flow valve 10, and one-way flow valve 10 only allows liquid
Ultrafiltration liquid bath 3 is flowed to from axle envelope liquid bath 2；The liquid outlet of axle envelope liquid bath 2 is connected with the inlet of axle envelope fluid supply pump 4, axle envelope
The liquid outlet of fluid supply pump 4 is connected with the axle envelope inlet of electrophoresis circulating pump 6, the axle envelope liquid outlet and axis of electrophoresis circulating pump 6
The inlet of sealing liquid slot 2 is connected；The liquid outlet of ultrafiltration liquid bath 3 is connected with the inlet of ultrafiltrate spray pump 5, ultrafiltrate spray
The liquid outlet of leaching pump 5 is connected with the inlet of the second triple valve 9, two liquid outlets of the second triple valve 9 respectively with ultrafiltrate
Slot 3 is connected with external environment, and spray sender unit is electrically connected with the second triple valve 9, for controlling the second triple valve 9
The unlatching for the liquid outlet being connected with ultrafiltration liquid bath 3.
Above-mentioned painting dressing automobiles electrophoresis circulating pump axle envelope provided by the invention and spray hybrid system at work, electrophoresis ultrafiltration
The pure ultrafiltrate F that system generates is first into axle seal liquid dashpot 1, normal in ultrafiltrate parameter, and first
The liquid outlet being connected with ultrafiltration liquid bath 3 on triple valve 8 is closed, and the pure ultrafiltrate in axle seal liquid dashpot 1 is logical
The first triple valve 8 is crossed to enter in axle envelope liquid bath 2；When the ultrafiltration membrane of electrophoresis ultrafiltration system has damage to lead to ultrafiltrate abnormal parameters
When, the Turbidity measurement instrument 7 being arranged on axle seal liquid dashpot 1 starts to alarm and transmit a signal to the first triple valve 8, control first
The liquid outlet being connected with ultrafiltration liquid bath 3 on triple valve 8 is opened, thus by the ultrafiltrate of abnormal parameters in axle seal liquid dashpot 1
It is drained into ultrafiltration liquid bath 3 in time, thus avoids abnormal ultrafiltrate and enter in axle envelope liquid bath 2, be effectively protected electricity
The axle envelope of swimming circulating pump 6, while but also axle envelope fluid supply pump 4 can continue with axle seal liquid pair pure in axle envelope liquid bath 2
Electrophoresis circulating pump 6 carries out axle envelope, ensure that the normal work of electrophoresis circulating pump 6；Moreover, one skilled in the art will appreciate that using
The ultrafiltrate (containing the impurity such as a small amount of electrophoretic paint) of ultrafiltration liquid bath 3 intrinsic parameter exception does not interfere with substantially yet cleans vehicle body spraying
Effect.
Since one-way flow valve 10 only allows liquid to flow to ultrafiltration liquid bath 3 from axle envelope liquid bath 2, liquid reverse flow is not allowed
It is dynamic, thus during normal production, the pure ultrafiltrate in axle envelope liquid bath 2 is in the axle envelope use demand for meeting electrophoresis circulating pump 6
Later, also ultrafiltration liquid bath 3 can be flowed to from axle envelope liquid bath 2 by one-way flow valve 10, to the replenisher into ultrafiltration liquid bath 3
Body meets the spray demand of vehicle body.
Further, since the liquid outlet in ultrafiltrate spray pump 5 is provided with the second triple valve 9, spray sender unit with
Second triple valve 9 is electrically connected (not shown), and when needing spray without vehicle body in production line, spray sender unit will spray
Leaching signal S signals are sent to the second triple valve 9, control the liquid outlet being connected with ultrafiltration liquid bath 3 on the second triple valve 9 and open,
Ultrafiltrate is back in ultrafiltration liquid bath 3, the timely automated reflux of ultrafiltrate is realized, efficiently avoids the waste of ultrafiltrate.
Further, as shown in Fig. 2, axle envelope liquid bath 2 and ultrafiltration liquid bath 3 are integrated trough body structure, the two is by partition board 11
It separates, i.e., it is in 3 two parts of axle envelope liquid bath 2 and ultrafiltration liquid bath to be separated an integrally formed groove body by partition board 11, wherein singly
It is arranged on partition board 11 to flowing valve 10.So design can save pipeline, reduce production cost, while ensure that axle seal liquid
Slot 2 and the fluid balance in ultrafiltration liquid bath 3.
Preferably, it is provided with counterbalance valve 12 at the axle envelope liquid outlet of electrophoresis circulating pump 6, which is one-way flow
Pressure valve is provided with pressure gauge in 12 liquid inlet side of counterbalance valve, only when the pressure that pressure gauge measures is more than the pressure of design
When value, 12 side of counterbalance valve can open, and so as to effectively reduce the axle envelope inlet and outlet pressure difference of electrophoresis circulating pump 6, avoid
6 machine of electrophoresis circulating pump seals the damage of system.
Further, the first adjusting is provided in the connecting pipe of reference Fig. 2, axle seal liquid dashpot 1 and the first triple valve 8
Valve 13, the first triple valve 8 are provided with the second regulating valve 14, the feed liquor of the first regulating valve 13 in the connecting pipe of axle envelope liquid bath 2
It is additionally provided with axle seal liquid bypass pipe 15 between mouth and the liquid outlet of the second regulating valve 14, axis is provided on the axle seal liquid bypass pipe 15
Sealing liquid by-passing valve 16.When normal work, axle seal liquid by-passing valve 16 is closed, when 8 failure of the first triple valve needs repairing
When, the first regulating valve 13 and the second regulating valve 14 are closed, axle seal liquid by-passing valve 16 is opened simultaneously, pure ultrafiltrate can pass through
The axle seal liquid by-passing valve 16 is continuously introduced to storage in axle envelope liquid bath 2 and uses, unaffected to ensure normally to produce.
Further, third adjusting is provided in the connecting pipe of reference Fig. 2, ultrafiltrate spray pump 5 and the second triple valve 9
Valve 17, the second triple valve 9 are provided with the 4th regulating valve 18, the inlet of third regulating valve 17 in the connecting pipe of external environment
It is additionally provided with spray liquid bypass pipe 19 between the liquid outlet of the 4th regulating valve 18, spray is provided on the spray liquid bypass pipe 19
Liquid by-passing valve 20.When normal work, spray liquid by-passing valve 20 is closed, when the failure of the second triple valve 9 needs to tie up
When repairing, third regulating valve 17 and the 4th regulating valve 18 are closed, open simultaneously spray liquid by-passing valve 20, ultrafiltrate passes through the spray
Liquid by-passing valve 20 flows into external environment (i.e. vehicle body), and cleaning showers are carried out to vehicle body, unaffected to ensure normally to produce.
In addition, as shown in Fig. 2, the lower part of axle envelope liquid bath 2 and ultrafiltration liquid bath 3 is all connected with delivery pipe 21 respectively, for axis
The tank liquor discharge of sealing liquid slot 2 and ultrafiltration liquid bath 3 when carrying out daily cleaning and safeguarding, tank liquid are typically discharged to sewage plant
It is handled；Isocon 22 at 12 liquid outlet of counterbalance valve is then the liquid in delivery pipe when being repaired for daily pipeline.
Above-mentioned painting dressing automobiles electrophoresis circulating pump axle envelope provided by the invention and spray hybrid system, can be used for application life
The axle envelope of other water pumps in production.
The foregoing is merely presently preferred embodiments of the present invention, but the present invention is not to limit practical range shown in drawing, every
Change made by conception according to the present invention, or be revised as the equivalent embodiment of equivalent variations, still without departing from specification and diagram
It, should all be within the scope of the present invention when the spirit covered.
Claims (5)
1. a kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system, which is characterized in that including：Axle seal liquid dashpot
(1), axle envelope liquid bath (2), ultrafiltration liquid bath (3), axle envelope fluid supply pump (4), ultrafiltrate spray pump (5), electrophoresis circulating pump (6), turbid
Spend detector (7), the first triple valve (8), the second triple valve (9) and one-way flow valve (10), wherein the axle envelope liquid bath (2)
Be connected by the one-way flow valve (10) with the ultrafiltration liquid bath (3), the one-way flow valve (10) only allow liquid from
The axle envelope liquid bath (2) flows to the ultrafiltration liquid bath (3)；
The pure ultrafiltrate outlet of electrophoresis ultrafiltration system is connected with the inlet of the axle seal liquid dashpot (1), the axle envelope
The liquid outlet of liquid dashpot (1) is connected with the inlet of first triple valve (8), two of first triple valve (8)
Liquid outlet is connected with the inlet of the inlet of the axle envelope liquid bath (2) and the ultrafiltration liquid bath (3) respectively, the turbidity inspection
It surveys instrument (7) and is arranged and be electrically connected on the axle seal liquid dashpot (1) and with first triple valve (8), for controlling described the
The unlatching for the liquid outlet being connected with the ultrafiltration liquid bath (3) on one triple valve (8)；
The liquid outlet of the axle envelope liquid bath (2) is connected with the inlet of the axle envelope fluid supply pump (4), the axle seal liquid supply
The liquid outlet of pump (4) is connected with the axle envelope inlet of the electrophoresis circulating pump (6), and the axle envelope of the electrophoresis circulating pump (6) goes out
Liquid mouth is connected with the inlet of the axle envelope liquid bath (2)；
The liquid outlet of the ultrafiltration liquid bath (3) is connected with the inlet of the ultrafiltrate spray pump (5), the ultrafiltrate spray
The liquid outlet of pump (5) is connected with the inlet of second triple valve (9), two liquid outlets of second triple valve (9)
It is connected respectively with the ultrafiltration liquid bath (3) and external environment, spray sender unit is electrically connected with second triple valve (9)
It connects, the unlatching for controlling the liquid outlet being connected with the ultrafiltration liquid bath (3) on second triple valve (9).
2. painting dressing automobiles electrophoresis circulating pump axle envelope according to claim 1 and spray hybrid system, which is characterized in that described
Axle envelope liquid bath (2) is integrated trough body structure with the ultrafiltration liquid bath (3), and the two is separated by partition board (11), the one-way flow
Port valve (10) is arranged on the partition board (11).
3. painting dressing automobiles electrophoresis circulating pump axle envelope according to claim 1 and spray hybrid system, which is characterized in that described
Counterbalance valve (12) is provided at the axle envelope liquid outlet of electrophoresis circulating pump (6).
4. painting dressing automobiles electrophoresis circulating pump axle envelope according to claim 1 and spray hybrid system, which is characterized in that described
It is provided with the first regulating valve (13) in the connecting pipe of axle seal liquid dashpot (1) and first triple valve (8), the described 1st
Port valve (8) is provided with the second regulating valve (14) in the connecting pipe of the axle envelope liquid bath (2), first regulating valve (13)
Axle seal liquid bypass pipe (15) is additionally provided between inlet and the liquid outlet of second regulating valve (14), the axle seal liquid bypass pipe
(15) axle seal liquid by-passing valve (16) is provided on.
5. painting dressing automobiles electrophoresis circulating pump axle envelope according to claim 1 and spray hybrid system, which is characterized in that described
It is provided with third regulating valve (17) in the connecting pipe of ultrafiltrate spray pump (5) and second triple valve (9), the described 2nd 3
Be provided with the 4th regulating valve (18) in the connecting pipe of port valve (9) and the external environment, the third regulating valve (17) into
It is additionally provided with spray liquid bypass pipe (19) between liquid mouth and the liquid outlet of the 4th regulating valve (18), the spray liquid bypass pipe
(19) spray liquid by-passing valve (20) is provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611100488.0A CN106555218B (en) | 2016-12-05 | 2016-12-05 | A kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611100488.0A CN106555218B (en) | 2016-12-05 | 2016-12-05 | A kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106555218A CN106555218A (en) | 2017-04-05 |
| CN106555218B true CN106555218B (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611100488.0A Expired - Fee Related CN106555218B (en) | 2016-12-05 | 2016-12-05 | A kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system |
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| CN (1) | CN106555218B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958034A (en) * | 2017-05-16 | 2017-07-18 | 安徽江淮汽车集团股份有限公司 | A kind of painting dressing automobiles anolyte circulation protection system |
| CN107099832A (en) * | 2017-06-13 | 2017-08-29 | 浙江明泉工业装备科技有限公司 | New-energy automobile car body coating production line |
| CN107164798A (en) * | 2017-06-13 | 2017-09-15 | 浙江明泉工业装备科技有限公司 | The electrophoresis tank of new-energy automobile car body electrophoretic device |
| CN107090591A (en) * | 2017-06-13 | 2017-08-25 | 浙江明泉工业装备科技有限公司 | New-energy automobile car body electrophoretic device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201834820U (en) * | 2010-07-27 | 2011-05-18 | 中国第一汽车集团公司 | Electrophoretic paint recovery system of first ultrafiltrate tank |
| CN202279743U (en) * | 2011-10-21 | 2012-06-20 | 邓友清 | On-line purifying device for EDRO |
| CN202756283U (en) * | 2012-06-25 | 2013-02-27 | 无锡运通涂装设备有限公司 | Shaft sealing liquid connecting pipe of double mechanical seal pump |
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