CN105999805A - Efficient electrophoretic paint pretreatment device - Google Patents
Efficient electrophoretic paint pretreatment device Download PDFInfo
- Publication number
- CN105999805A CN105999805A CN201610479122.2A CN201610479122A CN105999805A CN 105999805 A CN105999805 A CN 105999805A CN 201610479122 A CN201610479122 A CN 201610479122A CN 105999805 A CN105999805 A CN 105999805A
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- hollow cylinder
- filter
- plate
- truncated cone
- inflator
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- 239000003973 paint Substances 0.000 title claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 62
- 238000001962 electrophoresis Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000000706 filtrate Substances 0.000 claims description 50
- 238000003825 pressing Methods 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 14
- 210000003437 trachea Anatomy 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention belongs to the field of electrophoresis equipment, and particularly relates to an efficient electrophoretic paint pretreatment device. The efficient electrophoretic paint pretreatment device comprises a hollow barrel, multiple feed devices, multiple discharge devices and filter devices, wherein the feed devices and the discharge devices are alternately arranged in the hollow barrel, and the filter devices are arranged between the adjacent feed devices and the discharge devices. Each feed device comprises a vertical feed pipe and an overflow stopping cover for preventing filter liquor from overflowing upwards, wherein the overflow stopping cover and the vertical feed pipe are communicated to form a filter liquor feed channel, and the edge of the overflow stopping cover is connected with the inner wall of the hollow barrel in a sealed mode; each discharge device comprises a funnel-shaped discharge hopper body, wherein the bottom of the discharge hopper body is connected with the top of the vertical feed pipe of the next feed device; each filter device comprises a conical filter plate and a filter residue collecting plate, wherein the conical filter plate is located below the corresponding overflow stopping cover and arranged coaxial with the corresponding vertical feed pipe, and the filter residue collecting plate is arranged on the bottom edge of the conical filter plate in an enclosing mode. A heating device is arranged at the bottom of the hollow barrel. The electrophoretic paint pretreatment device has the advantages of being good in filtering effect and capable of carrying out heating, and filter residues are easy to clear.
Description
Technical field
The invention belongs to electrophoresis equipment field, be specifically related to a kind of efficiently electrophoresis pretreatment to the coating device.
Background technology
Electrophoresis is a kind of technique conventional in coating metal workpiece, and electrophoretic paint, before groove thrown by electrophoretic painting line, must carry out early stage process.Electrophoretic paint early stage processes and generally comprises stirring, filters, heating etc..Existing electrophoretic paint pre-treating technology has the disadvantage in that 1. existing electrophoretic paint defecator filter effects are undesirable, dust granules, cohesion dirt even mechanical admixture in electrophoresis liquid can not be removed in time, it cannot be guaranteed that workpiece dry after glossiness, film thickness, the quality of electrophoresis is not the highest, it is impossible to meet the growth requirement of modern industry.The most existing electrophoretic paint defecator, some only has one layer of drainage screen, and time length filtering residue can block filter opening, affects filter effect, and the bad cleaning of filtering residue, affect follow-up electrophoresis liquid and filter.These processes are separately processed by the most existing electrophoretic paint processing procedure, cause hold facility volume big, and treatment effeciency is low.
Summary of the invention
It is an object of the invention to provide a kind of good filtration effect, filtering residue is prone to cleaning, heatable electrophoretic paint pretreating device.
The above-mentioned technical purpose of the present invention is achieved through the following technical solutions:
A kind of efficiently electrophoresis pretreatment to the coating device, including hollow cylinder, it is characterized in that: also include the feed arrangement of multiple the most alternate setting and the drawing mechanism being arranged in described hollow cylinder, defecator between adjacent feed arrangement and drawing mechanism, described feed arrangement includes vertical feed pipe, taper for preventing filtrate from upwards overflowing only is overflow and is covered, described taper only is overflow to cover and is offered through hole, described feed-throughs hole inwall is tightly connected with edge, described vertical feed pipe base or one is connected, the tube chamber of the most excessive lid of described taper seals with described through hole and communicates formation filtrate feeding-passage, described taper is only overflow and is additionally provided with reinforcement sealing ring between lid edge and described hollow cylinder；Described drawing mechanism includes funnelform discharge bucket body, and bottom described discharge bucket body, the top of the vertical feed pipe of feed arrangement described with the next one is connected；Described defecator include being positioned at below the described lid that only overflows and be coaxially disposed with described vertical feed pipe truncated cone-shaped screen plate, enclose and be located at the residue collection plate on edge at the bottom of described truncated cone-shaped screen plate, the multiple strip filter tank formed by filter plate concave downward arranged along round platform top it are evenly equipped with to direction, round platform bottom on the side of described truncated cone-shaped screen plate, it is densely covered with filtering holes in described strip filter tank, described taper is only overflow to be formed between lid and described truncated cone-shaped screen plate and is filtered cavity volume, and described residue collection plate outer is connected with described hollow cylinder inner wall sealing.
Use truncated cone-shaped screen plate, and residue collection plate is set on edge at the bottom of truncated cone-shaped screen plate, only overflow and between lid and truncated cone-shaped screen plate, form filtration cavity volume, when filtrate flows to filter cavity volume through vertical feed pipe, and filtrate completes to filter through truncated cone-shaped screen plate.Taper is only overflow and is formed the filtration channel of inclination between lid and screen plate, when filtrate flows through the filtration channel of inclination, can be washed away to residue collection plate by the filtering residue of filter surface, decreases the probability of filtering residue blocking filter opening.Drawing mechanism is arranged to bucket-shaped beneficially filtrate and flows to next feed arrangement smoothly.Multiple defecator is set and improves the filter effect of filtrate.Being provided with the filter pocket of filter opening on truncated cone-shaped screen plate, when filtrate enters filter plate, filtrate is played guide effect by filter pocket, makes to complete in the filter opening that filtrate flows through in filter pocket to filter, and the setting of filter pocket makes filtering residue be easier to landing.
As preferably, the aperture of the filtering holes on the most multiple truncated cone-shaped screen plates reduces successively.
Using the multistage filtering plate from top to bottom arranged, filtrate is after multistage filtering plate, and the impurity particle diameter in filtrate is fewer and feweri, and corresponding filter opening aperture also reduces, and improves the filtering accuracy of filtrate, improves filter effect.
As preferably, the residue collection groove accommodating filtering residue is offered on described residue collection plate, it is provided with the inclination being formed slopely by residue collection groove cell wall between described residue collection groove and described truncated cone-shaped screen plate to gather materials inclined-plane, the preventing deposit bottom land that bottom land is circular arc of described residue collection groove.
Be provided with gather materials inclined-plane, beneficially filtering residue of the inclination being formed slopely by residue collection groove cell wall between residue collection groove and described truncated cone-shaped screen plate to slide in residue collection groove, it is to avoid filtering residue under conical filter plate along piling up.
As preferably, taper only is overflow to cover and is provided with filtering residue cleaning plant, and described filtering residue cleaning plant includes multiple being arranged at described taper and only overflowing the inflator covered, the piston rod with piston being arranged in inflator；Being provided with the tyre inflator pipe for gas turnover of closing in shape bottom described inflator, described tyre inflator pipe extends downwardly through the most excessive lid of described taper, and described tyre inflator pipe outer wall only overflows with described taper to cover to seal and is connected.
Taper is only overflow and is covered the inflator being provided with piston rod, and when there being filter opening to be blocked by filtering residue, by the air moved down in extrusion inflator of piston rod, the air of extrusion becomes air-flow at the inflator capitiform of reducing shape, can blow away the filtering residue in filter opening.
As preferably, piston rod top in the plurality of inflator is all connected on a pressing plate that can move up and down along hollow cylinder inwall, being provided with sealing ring between described pressing plate and described hollow cylinder inwall, described hollow cylinder inwall is positioned at described pressing plate and is provided above pressing plate postive stop baffle.
As preferably, the high-pressure air pipe stretching out described pressing plate bottom surface it is provided with on described pressing plate, described high-pressure air pipe outer wall is connected with described pressing plate for sealing, described high-pressure air pipe lower end connects multiple branches trachea, perforation is offered on the barrel of described inflator bottom, described branch's trachea lower end is connected with described perforation, described pressing plate top is provided with L-type power depression bar, described hollow cylinder inwall is positioned at that described pressing plate postive stop baffle is opened above strip through hole, described L-type power depression bar outer end passes described strip through hole and can move up and down along described strip through hole, described high-pressure air pipe upper end passes described strip through hole and connection has gases at high pressure conveyer device.
When on filter plate, major part filter opening is blocked by filtering residue, at this moment high-pressure air pipe is entered by gases at high pressure conveyer device conveying high-pressure gas, high-pressure air pipe is further separated into branch's trachea, inflator is entered by branch's trachea, powerful air-flow is become through inflator capitiform, filter opening is cleared up, thus avoids the filtering residue blocking to filter opening.
As preferably, described electrophoretic paint pretreating device also includes defecator supporting construction, described defecator supporting construction includes being positioned at below described truncated cone-shaped screen plate and that two ends are connected with described hollow cylinder inwall horizontal support bar, vertically being fixed on the vertical supporting bar at described horizontal support bar center, described vertical supporting bar upper end is connected with described truncated cone-shaped screen plate.
As preferably, it is provided with temperature control heating device bottom described hollow cylinder, the corresponding described hollow cylinder position of described heater has been arranged concentrically cooling cover, formed between described cooling cover and described hollow cylinder and accommodate water cavity, described cooling cover is provided with and supplies the water inlet of described receiving water cavity and the water inlet of water outlet and outlet.
As preferably, being provided with the filtrate discharge nozzle flowed out for filtrate, described filtrate discharge nozzle is provided with the control valve controlling described filtrate discharge rate bottom described hollow cylinder, described hollow cylinder is cylindric hollow cylinder.
In sum, the invention have the benefit that
1. use truncated cone-shaped screen plate, and residue collection plate is set on edge at the bottom of truncated cone-shaped screen plate, only overflow and between lid and truncated cone-shaped screen plate, form filtration cavity volume, when filtrate flows to filter cavity volume through vertical feed pipe, and filtrate completes to filter through truncated cone-shaped screen plate.Taper is only overflow and is formed the filtration channel of inclination between lid and screen plate, when filtrate flows through the filtration channel of inclination, can be washed away to residue collection plate by the filtering residue of filter surface, decreases the probability of filtering residue blocking filter opening.Truncated cone-shaped screen plate is provided with the filter pocket of filter opening, when filtrate enters filter plate, filtrate is played guide effect by filter pocket, make the filter opening that filtrate flows through in filter pocket to complete filter, the setting of filter pocket makes filtering residue be easier to landing, simultaneously filter pocket be connected with residue collection plate arc-shaped transition make filtering residue in be easier to be washed on residue collection plate, it is to avoid filtering residue blocking filter opening.
2. be provided with gather materials inclined-plane, beneficially filtering residue of the inclination being formed slopely by residue collection groove cell wall between residue collection groove and truncated cone-shaped screen plate to slide in residue collection groove, it is to avoid filtering residue under conical filter plate along piling up.Drawing mechanism is arranged to bucket-shaped beneficially filtrate and flows to next feed arrangement smoothly.
3. using the multistage truncated cone-shaped screen plate from top to bottom arranged, filtrate is after multistage filtering, and the impurity particle diameter in filtrate is fewer and feweri, and corresponding filter opening aperture also reduces, and improves the filtering accuracy of filtrate, improves filter effect.
4. it is provided above filtering residue cleaning plant at truncated cone-shaped screen plate, when on filter plate, filter opening is blocked by filtering residue, at this moment high-pressure air pipe is entered by gases at high pressure conveyer device conveying high-pressure gas, high-pressure air pipe is further separated into branch's trachea, inflator is entered by branch's trachea, become powerful air-flow through inflator capitiform, filter opening is cleared up, thus avoid the filtering residue blocking to filter opening.
Being additionally provided with heater bottom electrophoretic paint pretreating device the most of the present invention, two kinds of functional separations of legacy equipment process, and two kinds of functions are got together, decreased the floor space of equipment, improve the treatment effeciency of equipment by the present invention.
Accompanying drawing explanation
Fig. 1 be the present invention electrophoretic paint before device schematic diagram；
Fig. 2 is defecator top view；
Fig. 3 is the partial enlarged drawing in Fig. 1 at A；
1-hollow cylinder in figure, the vertical feed pipe of 21-, 22-taper is only overflow and is covered, 31-discharge bucket body, 4-truncated cone-shaped screen plate, 41-residue collection plate, 411-residue collection groove, 42-strip filter tank, 421-filtering holes, 51-inflator, 52-piston rod, 53-piston, 511-tyre inflator pipe, 54-pressing plate, 55-pressing plate postive stop baffle, 56-high-pressure air pipe, 561-branch trachea, 57-L type power depression bar, 61-horizontal support bar, 62-vertical supporting bar, 7-cooling cover, 71-water inlet, 72-outlet, 8-filtrate discharge nozzle, 81-controls valve, 9-temperature control heating device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details.
Embodiment one
As shown in Figure 1, a kind of efficiently electrophoresis pretreatment to the coating device, including hollow cylindrical cylinder 1, the feed arrangement of 3 settings the most alternate being arranged in hollow cylindrical cylinder 1 and drawing mechanism, defecator between adjacent feed arrangement and drawing mechanism, feed arrangement includes vertical feed pipe 21, the most excessive lid 22 of taper for preventing filtrate from upwards overflowing, the most excessive lid of taper 22 tops offer feed-throughs, feed-throughs hole inwall is tightly connected with edge, vertical feed pipe 21 base or one is connected, the tube chamber of the most excessive lid 22 of taper seals with through hole and communicates formation filtrate feeding-passage, taper is only overflow between lid 22 edges and hollow cylinder 1 and is additionally provided with reinforcement sealing ring；Drawing mechanism includes funnelform discharge bucket body 31, and bottom discharge bucket body 31, the top with the vertical feed pipe 21 of next feed arrangement is connected, and forms the feed pipe of next feed arrangement；Defecator include only overflowing below lid 22 and be coaxially disposed with vertical feed pipe 21 truncated cone-shaped screen plate 4, around truncated cone-shaped screen plate 4 end along the residue collection plate 41 arranged, the residue collection groove 411 accommodating filtering residue is offered on residue collection plate 41, being provided with the inclination being formed slopely by residue collection groove 411 cell wall between residue collection groove 411 and truncated cone-shaped screen plate 4 to gather materials inclined-plane, the bottom land of residue collection groove 411 is the preventing deposit bottom land of circular arc.Be provided with gather materials inclined-plane, beneficially filtering residue of the inclination being formed slopely by residue collection groove cell wall between residue collection groove and described truncated cone-shaped screen plate to slide in residue collection groove, it is to avoid filtering residue under conical filter plate along piling up.The confined space that taper is only overflow between lid 22 and truncated cone-shaped screen plate 4, residue collection plate 41, hollow cylindrical cylinder 1 inwall forms the filtration cavity volume of filtrate；It is provided with supporting construction below truncated cone-shaped screen plate, the horizontal support bar 61 being connected with described hollow cylinder 1 inwall including two ends, vertically it is fixed on the vertical supporting bar 62 at horizontal support bar 61 center, vertical supporting bar 62 upper end is connected with truncated cone-shaped screen plate 41, and the setting of supporting construction improves the service life of taper filter plate on the whole；The multiple strip filter tank 42 formed by filter plate concave downward arranged along round platform top it are evenly equipped with to direction, round platform bottom on the side of truncated cone-shaped screen plate 4, the identical filtering holes in multiple aperture 421 it is densely covered with in strip filter tank 42, when filtrate enters filter plate, filtrate is played guide effect by filter pocket, make the filter opening that filtrate flows through in filter pocket to complete filter, the setting of filter pocket makes filtering residue be easier to landing, and the aperture of the filtering holes 421 on truncated cone-shaped screen plate 41 from top to bottom arranged reduces successively.Using the multistage filtering plate from top to bottom arranged, filtrate is after multistage filtering plate, and the impurity particle diameter in filtrate is fewer and feweri, and corresponding filter opening aperture also reduces, and improves the filtering accuracy of filtrate, improves filter effect.
Being provided with filtering residue cleaning plant as it is shown on figure 3, taper is only overflow on lid 22, filtering residue cleaning plant includes multiple being arranged at the inflator 51 on lid 22 that only overflows, the piston rod 52 with piston 53 being arranged in inflator；Being provided with the tyre inflator pipe 511 for gas turnover of closing in shape bottom inflator 51, tyre inflator pipe 511 extends downwardly through the most excessive lid 22 of taper, and tyre inflator pipe outer wall and taper stop the lid 22 that overflows and seal connected；Piston rod 52 top in multiple inflators 51 is all connected on a pressing plate 54 that can move up and down along hollow cylindrical cylinder 1 inwall, being provided with sealing ring between pressing plate 54 and hollow cylindrical cylinder 1 inwall, hollow cylinder inwall is positioned at pressing plate and is provided above pressing plate postive stop baffle 55；The high-pressure air pipe 56 stretching out pressing plate 54 bottom surface it is provided with on pressing plate 54, high-pressure air pipe 56 outer wall seals with pressing plate 54 and is connected, high-pressure air pipe 56 lower end connects multiple branches trachea 561, perforation is offered on the barrel of inflator 51 bottom, branch's trachea 561 lower end is connected with perforation, form the circulation passage of gases at high pressure, pressing plate 54 top is provided with L-type power depression bar 57, hollow cylinder inwall is positioned at that pressing plate postive stop baffle 55 is opened above strip through hole, L-type power depression bar 57 outer end passes strip through hole and can move up and down along strip through hole, high-pressure air pipe 56 upper end passes strip through hole and connection has gases at high pressure conveyer device.When filtrate is in filtration condition, pushing down on L-type power depression bar, L-type power depression bar pushes down on pressing plate, pressing plate promotes piston to bottom inflator, and covers the blow vent that branch's trachea communicates with inflator, now, closely it is affixed at the bottom of piston and inflator, is formed and seal structure, prevent filtrate from upwards overflowing.When filter opening is blocked by filtering residue, now, move up L-type power depression bar, make piston away from inflator bottom, and expose the air inlet that branch's trachea communicates with inflator, open gases at high pressure conveyer device, high-pressure gas flow crosses high-pressure air pipe, flow to often cross inflator through branch's trachea, gases at high pressure in inflator become powerful air-flow through inflator capitiform, filter opening is carried out impact cleaning, so that filtering residue landing from filter opening, the most powerful air pressure may promote piston rod up to move, and then promote pressing plate to move up, it is positioned at the pressing plate postive stop baffle 55 above pressing plate and can stop the upper shifting of pressing plate, prevent piston rod from skidding off from inflator.
It is additionally provided with temperature control heating device 9 bottom hollow cylindrical cylinder 1, the electrophoretic paint temperature after filtering can be controlled so that after electrophoretic paint discharging, reach uniform temperature；The corresponding described hollow cylinder position of heater is coaxially arranged with cooling cover 7, is formed and accommodate water cavity between cooling cover 7 and hollow cylinder 1, cooling cover 7 is provided with for accommodating water cavity water inlet and the water inlet 71 of water outlet and outlet 72.Arranging the electrophoretic paint after heater filters bottom hollow cylinder to be heated at heating interval, two processes in traditional handicraft that this arrangement reduce process with different equipment respectively, have saved space, place.Chiller is set at heating interval, it is to avoid the hollow cylinder temperature of heating region is too high, causes danger simultaneously.It is provided with the filtrate discharge nozzle 8 flowed out for filtrate bottom hollow cylinder, filtrate discharge nozzle is provided with the control valve 81 controlling filtrate discharge rate, by controlling the size of valve regulated filtrate discharge.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in scope of the presently claimed invention.
Claims (9)
1. an efficient electrophoresis pretreatment to the coating device, including hollow cylinder (1), it is characterized in that: also include being arranged at feed arrangement and the drawing mechanism of the multiple the most alternate setting in described hollow cylinder (1), defecator between adjacent feed arrangement and drawing mechanism, described feed arrangement includes vertical feed pipe (21), taper for preventing filtrate from upwards overflowing only is overflow and is covered (22), the most excessive lid of described taper (22) top offers feed-throughs, described feed-throughs hole inwall is tightly connected with edge, described vertical feed pipe (21) base or one is connected, the tube chamber of the most excessive lid (22) of described taper seals with described through hole and communicates formation filtrate feeding-passage, described taper is only overflow between lid (22) edge and described hollow cylinder (1) and is additionally provided with reinforcement sealing ring；Described drawing mechanism includes that funnelform discharge bucket body (31), the top of the vertical feed pipe (21) of described discharge bucket body (31) bottom feed arrangement described with the next one are connected；Described defecator includes the truncated cone-shaped screen plate (4) being positioned at described taper the most excessive lid (22) lower section and being coaxially disposed with described vertical feed pipe (21), enclose the residue collection plate (41) being located at described truncated cone-shaped screen plate (4) edge, the end, the multiple strip filter tank (42) formed by filter plate concave downward arranged along round platform top it are evenly equipped with to direction, round platform bottom on the side of described truncated cone-shaped screen plate (4), it is densely covered with filtering holes (421) in described strip filter tank (42), described taper is only overflow to be formed between lid (22) and described truncated cone-shaped screen plate (4) and is filtered cavity volume, described residue collection plate (41) outer is connected with described hollow cylinder (1) inner wall sealing.
One the most according to claim 1 efficient electrophoresis pretreatment to the coating device, it is characterised in that: the aperture of the filtering holes (421) on the most multiple truncated cone-shaped screen plates reduces successively.
One the most according to claim 2 efficient electrophoresis pretreatment to the coating device, it is characterized in that: on described residue collection plate (41), offer the residue collection groove (411) accommodating filtering residue, it is provided with the inclination being formed slopely by residue collection groove (411) cell wall between described residue collection groove (411) and described truncated cone-shaped screen plate (4) to gather materials inclined-plane, the preventing deposit bottom land that bottom land is circular arc of described residue collection groove (411).
4. according to the arbitrary described a kind of efficiently electrophoresis pretreatment to the coating device of claim 1-3, it is characterized in that: described taper is only overflow to cover and is provided with filtering residue cleaning plant on (22), described filtering residue cleaning plant includes multiple inflator (51) being arranged on the most excessive lid (22) of described taper, the piston rod with piston (53) being arranged in inflator (52)；Described inflator (51) bottom is provided with the tyre inflator pipe (511) for gas turnover of closing in shape, and described tyre inflator pipe (511) extends downwardly through described taper and stops the lid (22) that overflows, and described tyre inflator pipe outer wall lid (22) the most excessive with described taper seals and be connected.
One the most according to claim 4 efficient electrophoresis pretreatment to the coating device, it is characterized in that: piston rod (52) top in the plurality of inflator (51) is all connected on a pressing plate (54) that can move up and down along hollow cylinder inwall, being provided with sealing ring between described pressing plate (54) and described hollow cylinder inwall, described hollow cylinder inwall is positioned at described pressing plate and is provided above pressing plate postive stop baffle (55).
null6. according to one according to claim 5 efficient electrophoresis pretreatment to the coating device，It is characterized in that: on described pressing plate (54), be provided with the high-pressure air pipe (56) stretching out described pressing plate (54) bottom surface，Described high-pressure air pipe (56) outer wall seals with described pressing plate (54) and is connected，Described high-pressure air pipe (56) lower end connects multiple branches trachea (561)，Perforation is offered on the barrel of described inflator (51) bottom，Described branch trachea (561) lower end is connected with described perforation，Described pressing plate (54) top is provided with L-type power depression bar (57)，Described hollow cylinder inwall is positioned at that described pressing plate postive stop baffle (55) is opened above strip through hole，Described L-type power depression bar (57) outer end passes described strip through hole and can move up and down along described strip through hole，Described high-pressure air pipe (56) upper end passes described strip through hole and connection has gases at high pressure conveyer device.
One the most according to claim 6 efficient electrophoresis pretreatment to the coating device, it is characterized in that: described electrophoretic paint pretreating device also includes defecator supporting construction, described defecator supporting construction includes that be positioned at described truncated cone-shaped screen plate (4) lower section and that two ends are connected horizontal support bar (61) with described hollow cylinder (1) inwall, vertically being fixed on the vertical supporting bar (62) at described horizontal support bar (61) center, described vertical supporting bar (62) upper end is connected with described truncated cone-shaped screen plate (4).
One the most according to claim 7 efficient electrophoresis pretreatment to the coating device, it is characterized in that: described hollow cylinder (1) bottom is provided with temperature control heating device (9), the corresponding described hollow cylinder position of described heater is coaxially arranged with cooling cover (7), formed between described cooling cover (7) and described hollow cylinder (1) and accommodate water cavity, described cooling cover (7) is provided with and supplies the water inlet of described receiving water cavity and the water inlet (71) of water outlet and outlet (72).
One the most according to claim 8 efficient electrophoresis pretreatment to the coating device, it is characterized in that: described hollow cylinder (1) bottom is provided with the filtrate discharge nozzle (8) flowed out for filtrate, being provided with the control valve (81) controlling described filtrate discharge rate on described filtrate discharge nozzle, described hollow cylinder (1) is cylindric hollow cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479122.2A CN105999805B (en) | 2016-06-28 | 2016-06-28 | A kind of efficiently electrophoresis pretreatment to the coating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479122.2A CN105999805B (en) | 2016-06-28 | 2016-06-28 | A kind of efficiently electrophoresis pretreatment to the coating device |
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| CN105999805A true CN105999805A (en) | 2016-10-12 |
| CN105999805B CN105999805B (en) | 2018-01-05 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715523A (en) * | 2017-09-29 | 2018-02-23 | 江苏云端重工科技有限公司 | A kind of waste asphalt filter mechanism |
| CN110772878A (en) * | 2019-11-27 | 2020-02-11 | 四会市宏创工业机械设备有限公司 | Electrophoretic coating separation device |
| CN111174237A (en) * | 2019-12-22 | 2020-05-19 | 合肥市新顺厨具制造有限公司 | Commercial kitchen range removes water slagging-off structure fast |
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| EP1092462A1 (en) * | 1999-10-12 | 2001-04-18 | Nelson Industries, Inc. | High capacity filter |
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| CN204582665U (en) * | 2015-03-09 | 2015-08-26 | 浙江化工院科技有限公司 | A kind of fluoropolymer emulsion classification, back-flushing filtering device |
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2016
- 2016-06-28 CN CN201610479122.2A patent/CN105999805B/en not_active Expired - Fee Related
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| EP1092462A1 (en) * | 1999-10-12 | 2001-04-18 | Nelson Industries, Inc. | High capacity filter |
| CN101249341A (en) * | 2008-03-28 | 2008-08-27 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Bounce-back type multilevel water flush purifier |
| CN103611350A (en) * | 2013-11-12 | 2014-03-05 | 太阳高新技术（深圳）有限公司 | Conical solid-liquid separator |
| CN203852912U (en) * | 2014-04-10 | 2014-10-01 | 河北白晶环境科技有限公司 | Sewage treating machine |
| CN104532325A (en) * | 2014-12-31 | 2015-04-22 | 天津市天玉名涂料科技有限公司 | Electrophoresis paint device for automatically removing electrophoresis floating paint |
| CN204582665U (en) * | 2015-03-09 | 2015-08-26 | 浙江化工院科技有限公司 | A kind of fluoropolymer emulsion classification, back-flushing filtering device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715523A (en) * | 2017-09-29 | 2018-02-23 | 江苏云端重工科技有限公司 | A kind of waste asphalt filter mechanism |
| CN110772878A (en) * | 2019-11-27 | 2020-02-11 | 四会市宏创工业机械设备有限公司 | Electrophoretic coating separation device |
| CN111174237A (en) * | 2019-12-22 | 2020-05-19 | 合肥市新顺厨具制造有限公司 | Commercial kitchen range removes water slagging-off structure fast |
| CN111174237B (en) * | 2019-12-22 | 2022-02-18 | 合肥市新顺厨具制造有限公司 | Commercial kitchen range removes water slagging-off structure fast |
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