CN106555218A - 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
- CN106555218A CN106555218A CN201611100488.0A CN201611100488A CN106555218A CN 106555218 A CN106555218 A CN 106555218A CN 201611100488 A CN201611100488 A CN 201611100488A CN 106555218 A CN106555218 A CN 106555218A
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- Prior art keywords
- axle envelope
- liquid
- valve
- spray
- liquid bath
- Prior art date
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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 214
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims description 30
- 230000001276 controlling effect Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000003973 paint Substances 0.000 description 12
- 238000007789 sealing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 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
- 210000005056 cell body Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002699 waste material Substances 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 invention provides a kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system, including：Axle envelope liquid dashpot, axle envelope liquid bath, ultrafiltration liquid bath, axle envelope fluid supply pump, ultrafiltrate spray pump, electrophoresis water circulating pump, Turbidity measurement instrument, the first three-way valve, the second three-way valve and one-way flow valve; by axle envelope liquid dashpot and Turbidity measurement instrument are arranged before axle envelope liquid bath; and the first three-way valve is set between axle envelope liquid dashpot and axle envelope liquid bath and ultrafiltration liquid bath; automatic detection is carried out to ultrafiltrate; the ultrafiltrate of abnormal parameters is stored in ultrafiltration liquid bath, the axle envelope of electrophoresis water circulating pump is protected and is ensured its normal work；Additionally, the tank liquor one-way flow of axle envelope liquid bath and ultrafiltration liquid bath is realized by one-way flow valve, neither influence each other during use and a kind of tank liquor can be used in conjunction with；Simultaneously by the second three-way valve is designed after ultrafiltrate spray pump, the timely automated backflow of spray ultrafiltrate is realized, pure ultrafiltrate has effectively been saved.
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 again
Syzygy is united.
Background technology
During Car Body Painting electrophoresis, in order to avoid electrophoretic paint precipitation damages electrophoretic paint, the electricity in electrophoresis tank
Swimming paint needs to carry out continuous circulation in 24 hours using electrophoresis circulating pump, occurs in order to avoid there is rotating shaft position during pump operating cycle
Electrophoretic paint leaks into the problem that circulating pump is damaged in axle rotating shaft, needs to carry out machine envelope to circulating pump rotating shaft using axle envelope liquid, so as to
Improve the service life of circulating pump.Meanwhile, the bodywork surface after painting electrophoresis carries electrophoretic paint, so that utilizing electrophoresis ultrafiltration
Liquid carries out spray washing to vehicle body, so as to reclaim to electrophoretic paint, reduces production cost.
Fig. 1 is existing electrophoresis circulating pump axle envelope and spray system, as illustrated, the generation of electrophoresis ultrafiltration system is pure super
Filtrate 1' carries out axle envelope as axle envelope liquid to circulating pump, and ultrafiltrate is stored in ultrafiltration liquid bath 2', using axle envelope fluid supply pump 3'
The rotating shaft position that ultrafiltrate is fed to electrophoresis circulating pump 4' is carried out into 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 groove, electrophoretic paint is reclaimed.
Above-mentioned electrophoresis circulating pump axle envelope and spray system are suffered from the drawback that：
1st, when electrophoretic paint ultrafiltration module system is damaged and causes ultrafiltrate abnormal, system cannot warning reminding in time；
2nd, when electrophoretic paint ultrafiltration module system is damaged and causes ultrafiltrate abnormal, gland seal system cannot continue to provide pure surpassing
Filter axle envelope liquid carries out axle envelope to circulating pump, is easily damaged electrophoresis circulating pump machine envelope equipment；
3rd, when electrophoretic paint ultrafiltration module system is damaged and causes ultrafiltrate abnormal, artificial horse back is needed to close gland seal system, nothing
Method ensures continuing to run with for electrophoretic paint circulating pump；
4th, as axle envelope liquid diminishes through electrophoresis circulating pump machine pressure of being honored as a queen, cause the pressure in electrophoresis circulating pump axle envelope exit
Power is less than the pressure of axle envelope entrance, and both have larger pressure reduction and are easily damaged circulating pump machine envelope；
5th, automatic spray cannot be realized during vehicle body ultrafiltrate spray washing, ultrafiltrate has wasting phenomenon.
The content of the invention
It is an object of the invention to provide a kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system, existing to solve
There is problem present in technology, it is ensured that the normal operation of electrophoresis circulating pump can be still realized 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.
For achieving the above object, the invention provides following technical scheme：
A kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system, including：Axle envelope liquid dashpot, axle envelope liquid bath,
Ultrafiltration liquid bath, axle envelope fluid supply pump, ultrafiltrate spray pump, electrophoresis water circulating pump, Turbidity measurement instrument, the first three-way valve, the two or three
Port valve and one-way flow valve, wherein, the axle envelope liquid bath is connected by the one-way flow valve with the ultrafiltration liquid bath, described
One-way flow valve only allows liquid to flow to the ultrafiltration liquid bath from the axle envelope liquid bath；
The pure ultrafiltrate outlet of electrophoresis ultrafiltration system is connected with the inlet of the axle envelope liquid dashpot, the axle envelope
The liquid outlet of liquid dashpot is connected with the inlet of first three-way valve, two liquid outlet difference of first three-way valve
It is connected with the inlet of the inlet and the ultrafiltration liquid bath of the axle envelope liquid bath, the Turbidity measurement instrument is arranged on the axle
Electrically connect on sealing liquid dashpot and with first three-way valve, for control on first three-way 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 water circulating pump with it is described
The inlet of axle envelope liquid bath 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 three-way valve, two liquid outlets of second three-way valve are super with described respectively
Filtrate receiver is connected with external environment, and spray sender unit is electrically connected with second three-way valve, for controlling described the
The unlatching of the liquid outlet being connected with the ultrafiltration liquid bath on two three-way valve.
Preferably, the axle envelope liquid bath and the integrated trough body structure of the ultrafiltration liquid bath, the two is separated by dividing plate, institute
State one-way flow valve to be arranged on the dividing plate.
Preferably, counterbalance valve is provided with the axle envelope liquid outlet of the electrophoresis water circulating pump.
Preferably, the first regulating valve is provided with the axle envelope liquid dashpot and the connecting pipe of first three-way valve,
The second regulating valve, the feed liquor of first regulating valve are provided with first three-way valve and the connecting pipe of the axle envelope liquid bath
Axle envelope liquid bypass pipe is additionally provided between mouth and the liquid outlet of second regulating valve, on the axle envelope liquid bypass pipe, ultrafiltration is provided with
Liquid bypass valve.
Preferably, the 3rd regulating valve is provided with the ultrafiltrate spray pump and the connecting pipe of second three-way valve,
The 4th regulating valve, the feed liquor of the 3rd regulating valve are provided with second three-way valve and the connecting pipe of the external environment
Spray liquid bypass pipe is additionally provided between mouth and the liquid outlet of the 4th regulating valve, on the spray liquid bypass pipe, spray is provided with
Liquid bypass valve.
Painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system that the present invention is provided, including：Axle envelope liquid dashpot, axle
Sealing liquid groove, ultrafiltration liquid bath, axle envelope fluid supply pump, ultrafiltrate spray pump, electrophoresis water circulating pump, Turbidity measurement instrument, the first three-way valve,
Second three-way valve and one-way flow valve, by axle envelope liquid dashpot and Turbidity measurement instrument are arranged before axle envelope liquid bath, and in axle envelope
First three-way valve is set between liquid dashpot and axle envelope liquid bath and ultrafiltration liquid bath, automatic detection is carried out to ultrafiltrate, parameter is different
Normal ultrafiltrate is stored in ultrafiltration liquid bath, is protected the axle envelope of electrophoresis water circulating pump and is ensured its normal work；Additionally, passing through
One-way flow valve realizes the tank liquor one-way flow of axle envelope liquid bath and ultrafiltration liquid bath, neither influences each other and can be used in conjunction with during use
A kind of tank liquor；Simultaneously by the second three-way valve is designed after ultrafiltrate spray pump, realize spray ultrafiltrate timely automated time
Stream, has effectively saved pure ultrafiltrate.
Description of the drawings
Fig. 1 is the schematic diagram of electrophoresis circulating pump axle envelope and spray system in 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.
Description of reference numerals：
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 signals, 1- axle envelope liquid dashpots, 2- axle envelope liquid baths, 3- ultrafiltration liquid baths, 4- axle envelope liquid
Supply pump, 5- ultrafiltrate spray pumps, 6- electrophoresis water circulating pumps, 7- Turbidity measurement instrument, the first three-way valve of 8-, the second three-way valve of 9-,
10- one-way flow valves, 11- dividing plates, 12- counterbalance valves, the first regulating valves of 13-, the second regulating valves of 14-, 15- axle envelope liquid bypass pipes,
16- axle envelope liquid bypass valves, the 3rd regulating valves of 17-, the 4th regulating valves of 18-, 19- spray liquid bypass pipes, 20- spray liquid bypass valves,
21- delivery pipes, 22- isocons.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, 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 illustrated, the system includes：Axle envelope liquid dashpot 1, axle envelope liquid bath 2, ultrafiltration liquid bath 3, the spray of axle envelope fluid supply pump 4, ultrafiltrate
Drench pump 5, electrophoresis water circulating pump 6, Turbidity measurement instrument 7, the first three-way valve 8, the second three-way valve 9 and one-way flow valve 10.Wherein, axle
Sealing liquid groove 2 is connected by one-way flow valve 10 with ultrafiltration liquid bath 3, and the one-way flow valve 10 only allows liquid from axle envelope liquid bath 2
Flow to ultrafiltration liquid bath 3.
Specifically, the pure ultrafiltrate outlet of electrophoresis ultrafiltration system (not shown) and the feed liquor of axle envelope liquid dashpot 1
Mouth is connected, and the liquid outlet of axle envelope liquid dashpot 1 is connected with the inlet of the first three-way valve 8, and two of the first three-way valve 8 go out
Liquid mouth is connected with the inlet of the inlet and ultrafiltration liquid bath 3 of axle envelope liquid bath 2 respectively, and Turbidity measurement instrument 7 is arranged on axle envelope liquid
Electrically connect on dashpot 1 and with the first three-way valve 8, for the liquid outlet for controlling to be connected with ultrafiltration liquid bath 3 on the first three-way valve 8
Unlatching；Also, axle envelope liquid bath 2 is connected by one-way flow valve 10 with ultrafiltration liquid bath 3, 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 of electrophoresis water circulating pump 6 with
The inlet of axle envelope liquid bath 2 is connected；The liquid outlet of ultrafiltration liquid bath 3 is connected with the inlet of ultrafiltrate spray pump 5, ultrafiltrate
The liquid outlet of spray pump 5 is connected with the inlet of the second three-way valve 9, two liquid outlets of the second three-way valve 9 respectively with ultrafiltration
Liquid bath 3 is connected with external environment, and spray sender unit is electrically connected with the second three-way valve 9, for controlling the second three-way valve 9
The unlatching of the upper liquid outlet being connected with ultrafiltration liquid bath 3.
Above-mentioned painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system operationally that the present invention is provided, electrophoresis ultrafiltration
The pure ultrafiltrate F that system is produced is first in axle envelope liquid dashpot 1, in the case of ultrafiltrate parameter is normal, first
The liquid outlet being connected with ultrafiltration liquid bath 3 on three-way valve 8 is closed, and the pure ultrafiltrate in axle envelope liquid dashpot 1 leads to
Cross the first three-way valve 8 to enter in axle envelope liquid bath 2；When the ultrafilter membrane of electrophoresis ultrafiltration system has damage to cause ultrafiltrate abnormal parameters
When, the Turbidity measurement instrument 7 being arranged on axle envelope liquid dashpot 1 starts to report to the police and transmit a signal to the first three-way valve 8, control first
The liquid outlet that is connected with ultrafiltration liquid bath 3 on three-way valve 8 is opened, so as to by the ultrafiltrate of abnormal parameters in axle envelope liquid dashpot 1
It is drained in ultrafiltration liquid bath 3 in time, thus avoid abnormal ultrafiltrate and enter in axle envelope liquid bath 2, be effectively protected electricity
The axle envelope of swimming water circulating pump 6, while also alloing axle envelope fluid supply pump 4 to continue with axle envelope liquid pure in axle envelope liquid bath 2
Axle envelope is carried out to electrophoresis water circulating pump 6, it is ensured that the normal work of electrophoresis water circulating pump 6；And, those skilled in the art know
Road, is not interfered with to vehicle body substantially using the abnormal ultrafiltrate (containing impurity such as a small amount of electrophoretic paints) of 3 intrinsic parameter of ultrafiltration liquid bath yet
The effect of cleaning showers.
As one-way flow valve 10 only allows liquid ultrafiltration liquid bath 3 to be flowed to from axle envelope liquid bath 2, liquid reverse flow is not allowed
It is dynamic, thus in normal production, the pure ultrafiltrate in axle envelope liquid bath 2 is used in the axle envelope for meeting electrophoresis water circulating pump 6 and is needed
After asking, also ultrafiltration liquid bath 3 can be flowed to from axle envelope liquid bath 2 through one-way flow valve 10, so as to replenisher in 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 three-way valve 9, spray sender unit with
Second three-way valve 9 electrically connects (not shown), and when spray is needed without vehicle body in production line, spray sender unit will spray
Drench signal S signals and be sent to the second three-way valve 9, the liquid outlet for controlling to be connected with ultrafiltration liquid bath 3 on the second three-way valve 9 is opened,
Ultrafiltrate is back in ultrafiltration liquid bath 3, the timely automated backflow of ultrafiltrate is realized, be efficiently avoid the waste of ultrafiltrate.
Further, as shown in Fig. 2 axle envelope liquid bath 2 and 3 integrated trough body structure of ultrafiltration liquid bath, the two is by dividing plate 11
Separate, i.e., separated an integrally formed cell body in 3 two parts of axle envelope liquid bath 2 and ultrafiltration liquid bath, wherein singly by dividing plate 11
It is arranged on dividing plate 11 to flowing valve 10.It is so designed that, pipeline can be saved, reduces production cost, while ensure that axle envelope liquid
Fluid balance in groove 2 and ultrafiltration liquid bath 3.
Preferably, counterbalance valve 12 is provided with the axle envelope liquid outlet of electrophoresis water circulating pump 6, the counterbalance valve 12 is unidirectional stream
Logical pressure valve, is provided with pressure gauge in 12 liquid inlet side of counterbalance valve, only when the pressure that pressure gauge is measured exceedes the pressure of design
During force value, counterbalance valve 12 side can open such that it is able to effectively reduce the axle envelope inlet and outlet pressure reduction of electrophoresis water circulating pump 6,
6 machine of electrophoresis water circulating pump is avoided to seal the damage of system.
Further, with reference to Fig. 2, on the connecting pipe of axle envelope liquid dashpot 1 and the first three-way valve 8, it is provided with the first regulation
Valve 13, is provided with the second regulating valve 14, the feed liquor of the first regulating valve 13 on the first three-way valve 8 and the connecting pipe of axle envelope liquid bath 2
Axle envelope liquid bypass pipe 15 is additionally provided between mouth and the liquid outlet of the second regulating valve 14, on the axle envelope liquid bypass pipe 15, axle is provided with
Sealing liquid bypass valve 16.During normal work, axle envelope liquid bypass valve 16 is closed, when 8 failure of the first three-way valve needs repairing
When, the first regulating valve 13 and the second regulating valve 14 are closed, while opening axle envelope liquid bypass valve 16, pure ultrafiltrate can pass through
The axle envelope liquid bypass valve 16 is continuously introduced to the use of 2 memory storage of axle envelope liquid bath, so as to ensure normally to produce unaffected.
Further, with reference to Fig. 2, on the connecting pipe of ultrafiltrate spray pump 5 and the second three-way valve 9, it is provided with the 3rd regulation
Valve 17, is provided with the 4th regulating valve 18, the inlet of the 3rd regulating valve 17 on the second three-way valve 9 and the connecting pipe of external environment
Spray liquid bypass pipe 19 is additionally provided with and the liquid outlet of the 4th regulating valve 18 between, on the spray liquid bypass pipe 19, spray is provided with
Liquid bypass valve 20.During normal work, spray liquid bypass valve 20 is closed, and needs dimension when the second three-way valve 9 breaks down
When repairing, the 3rd regulating valve 17 and the 4th regulating valve 18 are closed, while opening spray liquid bypass valve 20, ultrafiltrate passes through the spray
Liquid bypass valve 20 flows into external environment (i.e. vehicle body), carries out cleaning showers to vehicle body, so as to ensure normally to produce unaffected.
Additionally, as shown in Fig. 2 the bottom of axle envelope liquid bath 2 and ultrafiltration liquid bath 3 is all connected with delivery pipe 21 respectively, for axle
The tank liquor discharge of sealing liquid groove 2 and ultrafiltration liquid bath 3 when carrying out daily cleaning and safeguarding, in groove, liquid is typically discharged to sewage plant
Processed；Isocon 22 at 12 liquid outlet of counterbalance valve is then liquid when keeping in repair for daily pipeline in delivery pipe.
Above-mentioned painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system that the present invention is provided, it is also possible to give birth to for application
The axle envelope of other water pumps in product.
Presently preferred embodiments of the present invention is the foregoing is only, but the present invention is not to limit practical range shown in drawing, it is every
According to the change made of conception of the present invention, or the Equivalent embodiments of equivalent variations are revised as, still without departing from description and diagram
Covered it is spiritual when, all should be within the scope of the present invention.
Claims (5)
1. a kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system, it is characterised in that include：Axle envelope liquid dashpot
(1), axle envelope liquid bath (2), ultrafiltration liquid bath (3), axle envelope fluid supply pump (4), ultrafiltrate spray pump (5), electrophoresis water circulating pump (6),
Turbidity measurement instrument (7), the first three-way valve (8), the second three-way valve (9) and one-way flow valve (10), wherein, the axle envelope liquid bath
(2) it is connected by the one-way flow valve (10) with the ultrafiltration liquid bath (3), the one-way flow valve (10) only allows liquid
The ultrafiltration liquid bath (3) is flowed to from the axle envelope liquid bath (2)；
The pure ultrafiltrate outlet of electrophoresis ultrafiltration system is connected with the inlet of the axle envelope liquid dashpot (1), the axle envelope
The liquid outlet of liquid dashpot (1) is connected with the inlet of first three-way valve (8), two of first three-way valve (8)
Liquid outlet is connected with the inlet of the inlet and the ultrafiltration liquid bath (3) of the axle envelope liquid bath (2) respectively, the turbidity inspection
Survey instrument (7) to be arranged on the axle envelope liquid dashpot (1) and electrically connect with first three-way valve (8), for controlling described the
The unlatching of the liquid outlet being connected with the ultrafiltration liquid bath (3) on one three-way 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 envelope liquid supply
The liquid outlet of pump (4) is connected with the axle envelope inlet of the electrophoresis circulating pump (6), the axle envelope of the electrophoresis water circulating pump (6)
Liquid outlet 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 three-way valve (9), two liquid outlets of second three-way valve (9)
It is connected with the ultrafiltration liquid bath (3) and external environment respectively, spray sender unit is electrically connected with second three-way valve (9)
Connect, for controlling the unlatching of the liquid outlet being connected with the ultrafiltration liquid bath (3) on second three-way valve (9).
2. painting dressing automobiles electrophoresis circulating pump axle envelope according to claim 1 and spray hybrid system, it is characterised in that it is described
Axle envelope liquid bath (2) and the integrated trough body structure of the ultrafiltration liquid bath (3), the two is separated by dividing plate (11), the unidirectional stream
Port valve (10) is arranged on the dividing plate (11).
3. painting dressing automobiles electrophoresis circulating pump axle envelope according to claim 1 and spray hybrid system, it is characterised in that it is described
Counterbalance valve (12) is provided with the axle envelope liquid outlet of electrophoresis water circulating pump (6).
4. painting dressing automobiles electrophoresis circulating pump axle envelope according to claim 1 and spray hybrid system, it is characterised in that it is described
It is provided with the first regulating valve (13) on axle envelope liquid dashpot (1) and the connecting pipe of first three-way valve (8), the described 1st
The second regulating valve (14) is provided with port valve (8) and the connecting pipe of the axle envelope liquid bath (2), first regulating valve (13)
Axle envelope liquid bypass pipe (15) is additionally provided between inlet and the liquid outlet of second regulating valve (14), the axle envelope liquid bypass pipe
(15) axle envelope liquid bypass valve (16) is provided with.
5. painting dressing automobiles electrophoresis circulating pump axle envelope according to claim 1 and spray hybrid system, it is characterised in that it is described
It is provided with the 3rd regulating valve (17) on ultrafiltrate spray pump (5) and the connecting pipe of second three-way valve (9), the described 2nd 3
It is provided with the 4th regulating valve (18) on port valve (9) and the connecting pipe of the external environment, the 3rd regulating valve (17) are entered
Spray liquid bypass pipe (19) is additionally provided between liquid mouth and the liquid outlet of the 4th regulating valve (18), the spray liquid bypass pipe
(19) spray liquid bypass valve (20) is provided with.
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 true CN106555218A (en) | 2017-04-05 |
| CN106555218B CN106555218B (en) | 2018-07-13 |
Family
ID=58446153
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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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106555218B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| 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 |
| 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 |
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| 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 |
| 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 |
| 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 |
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|---|---|
| CN106555218B (en) | 2018-07-13 |
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