CN112170347A - Environment-friendly comprehensive cleaning equipment for national six post-processors - Google Patents
Environment-friendly comprehensive cleaning equipment for national six post-processors Download PDFInfo
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- CN112170347A CN112170347A CN202011095259.0A CN202011095259A CN112170347A CN 112170347 A CN112170347 A CN 112170347A CN 202011095259 A CN202011095259 A CN 202011095259A CN 112170347 A CN112170347 A CN 112170347A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to environment-friendly comprehensive cleaning equipment for a national six post-processor, belonging to the field of cleaning devices for vehicle post-processors; providing a post-processor comprehensive cleaning device integrating cleaning, backpressure testing and drying; the technical scheme is as follows: six post processor environmental protection of state are synthesized cleaning equipment includes: the device comprises a main control module, a drying module and a cleaning module; the main control module is electrically connected with the drying module and the cleaning module and is used for controlling the drying module and the cleaning module to operate; the drying module comprises a drying system for drying the post-processor; the cleaning module includes: the cleaning system comprises a vortex fan, a cleaning liquid flushing system, an air purging system, a cleaning platform and a three-way valve; the vortex fan and the air purging system are communicated with a first interface of the three-way valve, the cleaning liquid flushing system is communicated with a second interface of the three-way valve, and the cleaning platform is communicated with a third interface of the three-way valve.
Description
Technical Field
The invention discloses environment-friendly comprehensive cleaning equipment for a national six post-processor, and belongs to the field of cleaning devices for vehicle post-processors.
Background
The post-processor is the most important external purifying device installed in the automobile exhaust system, and can convert harmful gases such as CO, HC and NOx discharged from the automobile exhaust into harmless carbon dioxide, water and nitrogen through oxidation and reduction.
Whether the post-processor can work normally determines the working states of oil consumption, power, emission and the like of the engine. If the postprocessor is blocked or fails, the exhaust emission of the vehicle exceeds the standard firstly. In addition, the performance of the vehicle engine is affected, often manifested as increased fuel consumption, inability to accelerate, exhaust pipe noise, exhaust odor, and the like.
At present, the most common mode for cleaning the post-processor is to adopt a cleaning agent to soak and clean or to drip the cleaning agent in the fuel tank. The first mode is low in cleaning speed, scaling cannot be completely removed, and the post-processor works for a period of time and then forms blockage again; the second mode works poorly, with a slight post-processor occlusion, and no effect when the occlusion is severe.
In order to improve the cleaning effect, the company proposes a mode of high-pressure air blowing and cleaning liquid flushing in patent 2016104467534, which has good cleaning effect and high cleaning efficiency. However, on one hand, the cleaning mode is relatively thick and crazy in operation, the cleaning wastewater is seriously leaked, on the other hand, the grids seriously plugged by the postprocessor are not thoroughly washed by the cleaning solution in the early stage, scaling in the grids cannot be loosened, and the grids are damaged in the high-pressure air purging process.
In addition, liquid is easy to accumulate on the inner wall of the grid of the post-processor, and the inner wall of the grid is easy to crack after the ice freezes in winter in the north, so that the post-processor is damaged.
Disclosure of Invention
In order to solve the technical problems, the invention provides a post-processor comprehensive cleaning device integrating cleaning, back pressure testing and drying.
In order to achieve the technical purpose, the technical scheme provided by the invention is as follows:
six post processor environmental protection of state are synthesized cleaning equipment, its characterized in that includes: the drying and cleaning device comprises a main control module (1), a drying module (2) and a cleaning module (3); the main control module (1) is electrically connected with the drying module (2) and the cleaning module (3), and the main control module (1) is used for controlling the drying module (2) and the cleaning module (3) to operate;
the drying module (2) comprises a drying system for drying the post-processor;
the cleaning liquid flushing system includes: a working water tank (331), a filter (332), a circulating water pump (333), and a heater (335); the cleaning device is characterized in that the working water tank (331) is fixed below the cleaning platform, the working water tank (331) is sequentially communicated with the circulating water pump (333), the heater (335) and the filter (332), and the filter (332) is communicated with the water outlet and is communicated with a second interface of the three-way valve (32).
And a straight-through electric valve is arranged between the vortex fan (31) and the third interface of the three-way valve (32).
The three-way valve (32) is an electric three-way valve.
The cleaning liquid flushing system includes: the device comprises a working water tank, a filter, a circulating water pump, a clear water tank and a heater; the cleaning device comprises a cleaning platform, a working water tank, a filter, a clean water tank, a three-way two-position electromagnetic valve, a circulating water pump, a heater and a three-way valve, wherein the working water tank is fixed below the cleaning platform and communicated with the filter, an outlet of the filter and the clean water tank are communicated with the circulating water pump through the three-way two-position electromagnetic valve, a water outlet of the circulating water pump is communicated with.
The heater comprises a heating water tank and an immersion electric heater fixed in the heating water tank.
The cleaning fluid flushing system further comprises a clean water tank, a water pump is arranged between the clean water tank and the working water tank, a water filling port is formed in the clean water tank, and a water outlet is formed in the working water tank.
The air purge system includes: the device comprises an air compressor (341), a high-pressure air storage tank (342), an air guide pipe (343), an electromagnetic valve (344), an electronic pressure gauge (345) and a pressure safety valve (346); the air outlet of the air compressor (341) is communicated with the air inlet of a high-pressure air storage tank (342), a first air outlet and a second air outlet are arranged on the high-pressure air storage tank (342), the first air outlet is communicated with an air guide pipe (343), an electromagnetic valve A (344) is arranged on the air guide pipe (343), the other end of the air guide pipe (343) is communicated with a first connector of a three-way valve, the second air outlet is communicated with the water outlet of a filter (332), an electromagnetic valve B is arranged on a pipeline for communicating the second air outlet with the water outlet of the filter (332), and an electronic pressure gauge (345) and a pressure safety valve (346) are arranged on the high-pressure air.
The drying system includes: the device comprises a fixed platform, a heating module, a heat insulation module, an air inlet pipeline and an air outlet pipeline;
the fixed platform is a plate-shaped structure horizontally arranged, a through hole is formed in the middle of the fixed platform, a heat insulation module is fixed below the through hole, a groove with an upward opening is formed in the heat insulation module, a heating module is fixed in the groove, one end of the air inlet pipeline is communicated with the outside of the drying bin, the other end of the air inlet pipeline is communicated with the groove, one end of the air outlet pipeline is communicated with the outside of the drying bin, and the other end of the air outlet pipeline is communicated with the groove.
And a fan is arranged at the pipe orifice of the air inlet pipeline.
The drying system further comprises a heat-insulating cover, the heat-insulating cover is of a tubular structure with an opening at the lower end, a sealing cover is arranged at the upper end of the heat-insulating cover, exhaust holes and safety air holes are formed in the sealing cover and communicated with the heat-insulating cover, and a closed cover is arranged at the upper end of each exhaust hole.
The drying system further comprises a support frame, the support frame is a grid plate or a grating plate, and the support frame is fixed on a groove in the through hole of the fixed platform.
Two handles are fixed on the outer side wall of the heat preservation cover and are symmetrical.
The pipeline sectional area of the other end of the air inlet pipeline is larger than that of the other end of the air outlet pipeline.
The heating module is a heating resistance wire, and two ends of the heating resistance wire penetrate through the heat insulation module and then are electrically connected with the power supply.
The heat insulation module is made of heat insulation cotton.
The cleaning platform comprises: the device comprises a moving assembly, a plugging fixing assembly and a fastening assembly; the plugging fixing component is fixed above the moving component, and the fastening component is used for fastening the post processor to the plugging fixing component;
the assembly is fixed in the shutoff includes: a tray and a gasket; the tray upper portion is provided with the circular cone cavity that the opening is ascending, the tray center is provided with central through-hole, central through-hole is fixed with the scavenge pipe, the scavenge pipe communicates with three-way valve 32 third interface. A sealing gasket is fixed on the upper end face of the tray and is attached to the wall of the conical cavity, and the projection of the sealing gasket on the horizontal plane is of an annular structure;
the fastening assembly includes: a fastening rod and a fastening pressing member; the tray comprises a tray body, a tray pressing piece, fastening rods, a tray and a fixing piece, wherein the fastening rods are vertical screw rods, at least two fastening rods are fixed on a moving assembly, the two fastening rods are coplanar with the central point of the tray, the fastening pressing piece is a plate horizontally arranged, through holes are formed in two ends of the fastening pressing piece, the fastening rods are movably arranged in each through hole, and locking nuts are arranged on the fastening rods above the fastening pressing piece.
The tray lower part is solid fixed ring, gu fixed ring is coaxial with the circular cone cavity, just gu terminal surface level under the fixed ring, gu terminal surface and removal subassembly fixed connection under the fixed ring.
And a conical connecting pipe is fixed on the tray at the lower end of the through hole and is communicated with the through hole.
A top ball is fixed in the through hole (24), the lower end of the top ball is a tip end, the upper end of the top ball is a circular end face, and the lower end and the upper end of the top ball are connected through an arc-shaped face.
The tray at the upper end of the conical cavity is provided with an annular groove A, the tray at the lower end of the conical cavity is provided with an annular groove B, the outer ring of the sealing gasket is arranged in the annular groove A, and the inner ring of the sealing gasket is arranged in the annular groove B.
The taper of the conical cavity is 4-8.
The moving assembly is a rectangular frame which is horizontally arranged.
The moving assembly includes: a fixed seat and a sliding frame; the fixing seat is fixed in the post-processor cleaning bin, the upper part of the fixing seat is a horizontally arranged U-shaped frame, and the sliding frame is movably arranged in the U-shaped frame;
the "U" shaped frame includes: a support wheel set and a constraint slideway; the supporting wheel set comprises a plurality of pulley blocks A, the pulley blocks A are arranged in parallel in two rows on the same horizontal plane, the middle shafts of the pulleys of the pulley blocks A are horizontal, and the constraint slide way comprises two vertical end faces which are parallel to each other;
the carriage includes: a support end face and a constraint wheel set; the sliding frame is provided with a supporting end face matched with the supporting wheel set, the supporting end face comprises two horizontal end faces, the two horizontal end faces are in contact with two rows of corresponding pulley blocks A, the horizontal end faces are positioned above the supporting wheel sets, the restraining wheel set comprises a plurality of pulley blocks B, the pulley blocks B are arranged in parallel in two rows, the pulley middle shafts of the pulley blocks B are vertical, each row of the pulley blocks B are in contact with the corresponding vertical end face, and the restraining wheel set is positioned between the two vertical end faces;
the structure of the pulley block A is consistent with that of the pulley block B, and the pulley block A comprises: a pulley yoke and a pulley; the pulley frame is provided with a pulley middle shaft, the pulleys are of annular structures, the surfaces of the pulleys are subjected to rust prevention treatment, the pulley middle shaft is provided with at least one pulley, and the pulleys rotate relative to the pulley middle shaft.
The supporting wheel set also comprises two supporting battens which are arranged on the same horizontal plane and are parallel to each other, and a row of pulley blocks A is fixed on each supporting batten.
A constraint slideway is arranged above each row of pulley blocks A and is a U-shaped groove, and the openings of the two U-shaped grooves are oppositely arranged.
The sliding frame further comprises a rectangular frame, the rectangular frame comprises two straight rods parallel to the constraint slide ways, the lower end faces of the straight rods are horizontal, the lower end faces of the straight rods are supporting end faces, and a row of pulley blocks B corresponding to the straight rods are fixed on the side end faces of the straight rods located on the outer sides of the rectangular frame.
The sliding frame is characterized in that a limiting part is further arranged on the fixing base, a limiting part is fixed to one end of the opening of the sliding frame, one end of the limiting part is fixed to the fixing base, the other end of the limiting part is arranged with the straight rod in a sliding mode, the rectangular frame and the rod perpendicular to the straight rod are matched with the limiting part, when the sliding frame is pulled, the other end of the limiting part slides relative to the straight rod, and the rod touches the limiting part to limit the sliding frame from sliding towards a certain direction.
The limiting part is located on the rectangular frame, the side end face of the straight rod is provided with a through groove, a protruding strip is arranged in the through groove, two ends of the through groove are sealed by corresponding rod pieces, the other end of the limiting part is of a bending structure matched with the protruding strip, and the limiting part tends to slide in a reciprocating mode on the protruding strip.
Six aftertreatment ware environmental protection of state are synthesized cleaning equipment and are provided with stoving storehouse, cleaning bin and cleaning equipment storehouse, stoving module sets up in the stoving storehouse, just fixed platform and stoving storehouse inner wall fixed connection, vortex fan is fixed in the stoving storehouse, cleaning platform, work water tank and filter set up in the cleaning bin, circulating water pump, clear water tank, heater, air compressor, high-pressure gas holder, air duct, solenoid valve, electronic pressure table, pressure relief valve and tee bend valve all set up in the cleaning equipment storehouse.
The filter adopts a PP cotton filter element for filtration.
Wash storehouse upper portion and be provided with the breather pipe, the breather pipe is used for getting rid of the air that air purge system pours into the washing storehouse into, breather pipe air inlet department installs the rivers reflector, the rivers reflector includes: a primary fastener and a secondary fastener; the main buckling piece is including fixed ear and baffle, the baffle shape size suits with the air inlet, the baffle forms the trend that covers the air inlet completely, be fixed with two at least fixed ears on the baffle, fixed ear be used for with the breather pipe around fixed, be provided with the clearance of ventilating between breather pipe terminal surface and the baffle, the vertical return water through-hole that is provided with on the baffle, be fixed with vice buckling piece directly over the return water through-hole, the projection of return water through-hole at the horizontal plane is covered completely to vice buckling piece in the projection of horizontal plane, just be provided with the backflow clearance between vice buckling piece lower extreme and the baffle.
The baffle includes: the air inlet cover plate comprises a fastening cover plate and a folding edge, wherein the size and the shape of the fastening cover plate are matched with the air inlet of the vent pipe, the fastening cover plate forms a trend of completely covering the air inlet, the folding edge is fixed at the edge of the fastening cover plate, a fixing lug is fixed on the folding edge, and a vent gap is formed between the folding edge and the end face of the vent pipe.
The through hole is arranged at the lower end of the main buckling piece.
The auxiliary buckling piece comprises an auxiliary buckling plate, the auxiliary buckling plate is fixed right above the through hole, and the projection of the auxiliary buckling plate on the horizontal plane completely covers the projection of the through hole on the horizontal plane.
And an auxiliary folding edge is fixed below the edge of the auxiliary buckling plate.
The backflow gaps are multiple, the lower ends of the water inlets of the backflow gaps are lower than the inner walls of the baffle plates or the folded edges, and the water outlets of the backflow gaps are located below the buckling cover plates.
The master control module comprises: the relay comprises a PLC, an intermediate relay KA1, an intermediate relay KA2, an intermediate relay KA3, an intermediate relay KA4, an intermediate relay KA5, an intermediate relay KA6, an intermediate relay KA7, an intermediate relay KA8, a contactor KM1, a contactor KM2, a contactor KM3, a contactor KM4 and a contactor KM 5;
a coil of the intermediate relay KA1 is KA1.1, and a contact of the intermediate relay KA1 is KA 1.2;
a coil of the intermediate relay KA2 is KA2.1, and a contact of the intermediate relay KA1 is KA 2.2;
a coil of the intermediate relay KA3 is KA3.1, and a contact of the intermediate relay KA1 is KA 3.2;
a coil of the intermediate relay KA4 is KA4.1, and a contact of the intermediate relay KA1 is KA 4.2;
a coil of the intermediate relay KA5 is KA5.1, and a contact of the intermediate relay KA1 is KA 5.2;
a coil of the intermediate relay KA6 is KA6.1, and a contact of the intermediate relay KA1 is KA 6.2;
a coil of the intermediate relay KA7 is KA7.1, and a contact of the intermediate relay KA1 is KA 7.2;
a coil of the intermediate relay KA8 is KA8.1, and a contact of the intermediate relay KA1 is KA 8.2;
the coil of the contactor KM1 is KM1.1, and the contact of the contactor KM1 is KM 1.2;
the coil of the contactor KM2 is KM2.1, and the contact of the contactor KM2 is KM 2.2;
the coil of the contactor KM3 is KM3.1, and the contact of the contactor KM3 is KM 3.2;
the coil of the contactor KM4 is KM4.1, and the contact of the contactor KM1 is KM 4.2;
the coil of the contactor KM5 is KM5.1, and the contact of the contactor KM1 is KM 5.2;
the coil of the contactor KM6 is KM6.1, and the contact of the contactor KM1 is KM 6.2;
the contactor contact KM1.2, the contactor contact KM2.2, the contactor contact KM3.2, the contactor contact KM4.2 and the contactor contact KM5.2 are respectively and electrically connected with an AC380 power supply, the other end of the contactor contact KM1.2 is electrically connected with an air compressor, the other end of the contactor contact KM2.2 is electrically connected with a circulating water pump, the other end of the contactor contact KM3.2 is electrically connected with a vortex fan, the other end of the contactor contact KM4.2 is connected with a heating module, and the other end of the contactor contact KM5.2 is connected with a heater;
the intermediate relay contact KA1.2 and the contactor coil KM1.1 are connected in series to form a line L1, the intermediate relay contact KA2.2 and the contactor coil KM2.1 are connected in series to form a line L2, the intermediate relay contact KA3.2 and the contactor coil KM3.1 are connected in series to form a line L3, the intermediate relay contact KA4.2 and the contactor coil KM4.1 are connected in series to form a line L4, the intermediate relay contact KA5.2 and the contactor coil KM5.1 and the fan are connected in series to form a line L5, the intermediate relay contact KA6.2 and the electromagnetic valve A form a line L6, the intermediate relay contact KA7.2 and the electromagnetic valve B form a line L7, the intermediate relay contact KA8.2 is sequentially connected in series with an intermediate relay coil KA8.1, a contactor coil KM6.1 and a normally closed button SB2, a normally open button SB1 is connected in parallel with two ends of the intermediate relay contact KA8.2, and the intermediate relay contact KA8.2, the intermediate relay coil KA8.1, the contactor coil KM6.1, the normally closed button SB2 and the normally open button SB1 form a line L8;
the input end of the AC220/DC24 power module is connected with two live wires of an AC380 power supply, the output end of the AC220/DC24 power module is connected with a line L1, a line L2, a line L3, a line L4, a line L5, a line L6, a line L7 and a line L8 in parallel, the AC220/DC24 power module supplies power for a PLC,
one end of an intermediate relay coil KA1.1, one end of an intermediate relay coil KA2.1, one end of an intermediate relay coil KA3.1, one end of an intermediate relay coil KA4.1, one end of an intermediate relay coil KA5.1, one end of an intermediate relay coil KA6.1, one end of an intermediate relay coil KA7.1 and one end of an intermediate relay coil KA8.1 are all connected with an I/O pin corresponding to the PLC, and the other end of the intermediate relay coil KA1.1, the other end of the intermediate relay coil KA2.1, the other end of the intermediate relay coil KA3.1, the other end of the intermediate relay coil KA4.1, the other end of the intermediate relay coil KA5.1, the other end of the intermediate relay coil KA6.1, the other end of the intermediate relay coil KA7.1 and the other end of the intermediate relay coil KA8.1 are all connected with the negative;
the I/O pin of the PLC is further connected with the control end of the three-way valve and the control end of the through electric valve, and the power supply end of the three-way valve and the power supply end of the through electric valve are connected with the AC220V power supply.
The signal end of the alternating current transformer A1, the signal end of the alternating current transformer A2, the signal end of the alternating current transformer A3, the signal end of the alternating current transformer A4, the signal end of the alternating current transformer A5, the electronic pressure gauge and the gas pressure gauge are respectively connected with the corresponding I/O interfaces of the PLC,
the alternating current transformer A1 detects whether the contactor contact KM1.2 is electrified, the alternating current transformer A2 detects whether the contactor contact KM2.2 is electrified, the alternating current transformer A3 detects whether the contactor contact KM3.2 is electrified, the alternating current transformer A4 detects whether the contactor contact KM4.2 is electrified, and the alternating current transformer A5 detects whether the contactor contact KM3.2 is electrified.
The PLC is also electrically connected with the touch screen.
Normally open button SB1, normally closed button SB2 and touch-control screen install on six post processor environmental protection integrated cleaning equipment outer walls in the country, normally open button SB1 is the start button, normally closed button SB2 is stop button.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the cleaning liquid cleaning, the air blowing and the subsequent drying treatment are integrated, so that the operation efficiency can be improved, the cleaning effect is improved, and meanwhile, the cleaned post-processor is directly dried, so that the condition that water is hung on the inner wall of the post-processor and the post-processor is frozen is avoided.
Secondly, the vortex fan is adopted, the blockage condition of the vehicle postprocessor to be cleaned can be preliminarily judged through the vortex fan and the pressure gauge, and the cleaning time can be conveniently controlled according to the test structure.
Thirdly, the high-pressure air storage tank is adopted, so that stable and continuous ventilation into the cleaning pipe or one-time ventilation can be realized, and cleaning liquid cleaning, low-pressure air purging circulation operation and high-pressure air purging operation are realized; and finally, during operation, the liquid accumulated in the post-processor is purged and removed through low-pressure air.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the internal structure of the present invention.
FIG. 3 is a schematic view of the piping connection of the present invention.
Fig. 4 is a schematic structural diagram of a drying module according to the present invention.
Fig. 5 is a top view of the mounting platform of the present invention.
Fig. 6 is a top view of the drying module according to the present invention.
FIG. 7 is a schematic view of the structure of the cleaning platform of the present invention.
FIG. 8 is a front view of the cleaning platform of the present invention.
Fig. 9 is a schematic structural diagram of the moving assembly of the present invention.
FIG. 10 is a front view of the mobile assembly of the present invention.
FIG. 11 is a top view of the carriage of the present invention.
Fig. 12 is a front view of the carriage of the present invention.
FIG. 13 is a top view of the "U" shaped frame of the present invention.
FIG. 14 is an enlarged view of A in FIG. 13 according to the present invention.
Fig. 15 is a side view of the carriage of the present invention.
Figure 16 is a schematic structural diagram of the external shape of the plugging fixing component of the invention.
Figure 17 is a cross-sectional schematic view of an occlusion fixation assembly of the present invention.
FIG. 18 is a strong circuit diagram according to the present invention.
FIG. 19 is a schematic diagram of a secondary control circuit according to the present invention.
In the figure: 1 is a main control module, 2 is a drying module, 3 is a cleaning module, 21 is a fixed platform, 22 is a heating module, 23 is a heat insulation module, 24 is an air inlet pipeline, 25 is an air outlet pipeline, 231 is a groove, 26 is a drying bin, 31 is a vortex fan, 32 is a three-way valve, 331 is a working water tank, 332 is a filter, 333 is a circulating water pump, 334 is a clean water tank, 335 is a heater, 341 is an air compressor, 342 is a high-pressure air storage tank, 343 is an air guide pipe, 344 is an electromagnetic valve a, 345 is an electronic pressure gauge, 346 is a pressure safety valve, 351 is a moving assembly, 352 is a sealing and fixing assembly, 353 is a fastening assembly, 3511 is a fixed seat, 3512 is a sliding frame, 3513 is a 'U' -shaped frame, 3514 is a supporting wheel set, 3515 is a restraining sliding way, 3516 is a pulley block a, 3517 is a supporting end face, 3518 is a restraining wheel set, 3519 is a pulley block, 35110 is a pulley block, 3521, 3531 is a fastening rod, 3532 is a fastening pressing piece, 3533 is a locking nut, 36 is a cleaning bin, 37 is a cleaning equipment bin, 38 is a water flow reflector, 381 is a main buckling piece, 382 is an auxiliary buckling piece, 383 is a fixing lug, 384 is a baffle, 385 is a gap, 386 is a water return through hole, and 387 is a return gap.
Detailed Description
For a further understanding of the invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings and examples:
as shown in fig. 1 to 19: the invention relates to environment-friendly comprehensive cleaning equipment for a national six post-processor, which comprises: the device comprises a main control module 1, a drying module 2 and a cleaning module 3; the main control module 1 is electrically connected with the drying module 2 and the cleaning module 3, and the main control module 1 is used for controlling the drying module 2 and the cleaning module 3 to operate;
the drying module 2 comprises a drying system for drying the post-processor;
the cleaning module 3 includes: a vortex fan 31, a cleaning liquid flushing system, an air purging system, a cleaning platform and a three-way valve 32; the air purging system is communicated with a first interface of the three-way valve 32, the cleaning liquid flushing system is communicated with a second interface of the three-way valve 32, and the cleaning platform and the vortex fan 31 are communicated with a third interface of the three-way valve 32.
The cleaning liquid flushing system includes: a working water tank 331, a filter 332, a circulating water pump 333, and a heater 335; the working water tank 331 is fixed below the cleaning platform, the working water tank 331 is sequentially communicated with the circulating water pump 333, the heater 335 and the filter 332, and the filter 332 is communicated with the water outlet and is communicated with the second interface of the three-way valve 32.
The air purge system includes: an air compressor 341, a high-pressure air storage tank 342, an air duct 343, an electromagnetic valve 344, an electronic pressure gauge 345 and a pressure safety valve 346; the air outlet of the air compressor 341 is communicated with the air inlet of a high-pressure air storage tank 342, the high-pressure air storage tank 342 is provided with a first air outlet and a second air outlet, the first air outlet is communicated with an air guide pipe 343, the air guide pipe 343 is provided with an electromagnetic valve A344, the other end of the air guide pipe 343 is communicated with a first port of a three-way valve, the second air outlet is communicated with the water outlet of the filter 332, a pipeline for communicating the second air outlet with the water outlet of the filter 332 is provided with an electromagnetic valve B, and the high-pressure air storage tank 342 is provided with an electronic.
The drying system includes: the device comprises a fixed platform 21, a heating module 22, a heat insulation module 23, an air inlet pipeline 24 and an air outlet pipeline 25;
fixed platform 21 is the platelike structure of level setting, fixed platform 21 middle part is provided with the through-hole, the through-hole below is fixed with heat insulating module 23, be provided with the ascending recess 231 of opening on the heat insulating module 23, recess 231 internal fixation has heating module 22, 24 one end of intake stack and the outer intercommunication in stoving storehouse, 24 other end intercommunication recesses of intake stack, 25 one end of air-out pipeline and the outer intercommunication in stoving storehouse, the 25 other end intercommunication recesses of air-out pipeline.
And a fan is arranged at the pipe orifice of the air inlet pipe 24.
The cleaning platform comprises: a moving component 351, an occlusion fixing component 352 and a fastening component 353; the occlusion fixation assembly 352 is fixed above the moving assembly 351, and the fastening assembly 353 is used for fastening the post-processor to the occlusion fixation assembly 352;
the occlusion fixation assembly 352 includes: a tray 3521 and a gasket 3522; a conical cavity with an upward opening is formed in the upper portion of the tray 3521, a central through hole 24 is formed in the center of the tray 3521, a cleaning pipe is fixed to the central through hole and is communicated with a third port of the three-way valve 32, a sealing gasket 3522 is fixed to the upper end face of the tray 3521, the sealing gasket 3522 is attached to the wall of the conical cavity, and the projection of the sealing gasket 3522 on the horizontal plane is of an annular structure;
the fastening assembly 353 includes: a fastening rod 3531 and a fastening presser 3532; the fastening rods 3531 are vertical screws, at least two fastening rods 3531 are provided, the two fastening rods 3531 are fixed on the moving assembly 351, the two fastening rods 3531 are coplanar with the central point of the tray 3521, the fastening pressing piece 3532 is a horizontally arranged plate, through holes are formed in two ends of the fastening pressing piece 3532, the fastening rods 3531 are movably arranged in each through hole, and a locking nut 3533 is arranged on the fastening rods 3531 above the fastening pressing piece 3532.
The moving assembly 351 includes: a fixed mount 3511 and a carriage 3512; the fixing seat 3511 is fixed in the post-processor cleaning bin, the upper part of the fixing seat 3511 is a horizontally arranged U-shaped frame 3513, and the sliding frame 3512 is movably arranged in the U-shaped frame 3513;
the "U" shaped frame 3513 includes: a support wheel set 3514 and a restraining ramp 3515; the supporting wheel set 3514 comprises a plurality of pulley blocks A3516, the pulley blocks A3516 are arranged in two rows in parallel on the same horizontal plane, the central shafts of the pulleys of the pulley blocks A3516 are horizontal, and the restraining slide 3515 comprises two vertical end faces which are parallel to each other;
the carriage 3512 includes: a support end surface 3517 and a restraint wheel set 3518; the sliding frame 3512 is provided with a supporting end face 3517 matched with the supporting wheel set 3514, the supporting end face 3517 comprises two horizontal end faces, the two horizontal end faces are in contact with two rows of pulley blocks A3516 corresponding to the two horizontal end faces, the horizontal end faces are located above the supporting wheel set 3514, the restraining wheel set 3518 comprises a plurality of pulley blocks B, the pulley blocks B are arranged in two rows in parallel, the pulley center shafts of the pulley blocks B are vertical, each row of pulley blocks B are in contact with the corresponding vertical end face, and the restraining wheel set 3518 is located between the two vertical end faces;
the pulley block A3516 is consistent with the pulley block B in structure, and the pulley block A3516 comprises: pulley yoke 3519 and pulley 35110; the pulley frame 3519 is provided with a pulley middle shaft, the pulley 35110 is of an annular structure, the surface of the pulley 35110 is subjected to rust prevention treatment, the pulley middle shaft is provided with at least one pulley 35110, and the pulley 35110 rotates relative to the pulley middle shaft.
The environment-friendly comprehensive cleaning device for the six domestic postprocessors is provided with a drying bin 26, a cleaning bin 36 and a cleaning device bin 37, the drying module 2 is arranged in the drying bin 26, the fixed platform 21 is fixedly connected with the inner wall of the drying bin 26, the vortex fan 31 is fixed in the drying bin 26, the cleaning platform, the working water tank 331 and the filter 332 are arranged in the cleaning bin 36, and the circulating water pump 333, the clean water tank 334, the heater 335, the air compressor 341, the high-pressure air storage tank 342, the air guide pipe 343, the electromagnetic valve 344, the electronic pressure gauge 345, the pressure safety valve 346 and the three-way valve 32 are all arranged in the cleaning device bin 37.
The upper part of the cleaning bin 36 is provided with a vent pipe, the vent pipe is used for removing air injected into the cleaning bin 36 by the air purging system, a water flow reflector 38 is installed at an air inlet of the vent pipe, and the water flow reflector 38 comprises: primary fastener 381 and secondary fastener 382; the main fastener 381 includes fixed ear 383 and baffle 384, baffle 384 shape and size and air inlet are adapted, baffle 384 forms the trend of covering the air inlet completely, at least two fixed ears 383 are fixed on baffle 384, fixed ear 383 is used for fixing around the breather pipe, a ventilation gap 385 is arranged between the end face of the breather pipe and baffle 384, a backwater through hole 386 is vertically arranged on baffle 384, an auxiliary fastener 382 is fixed right above backwater through hole 386, the projection of backwater through hole 386 on the horizontal plane is covered completely by the projection of auxiliary fastener 382, and a backwater gap 387 is arranged between the lower end of auxiliary fastener 382 and baffle 384.
A through electric valve is arranged between the vortex fan 31 and the third interface of the three-way valve 32.
The specific operation process of the invention is as follows:
to treat abluent vehicle aftertreatment ware be fixed in on sealed pad 3522, three way valve 32 with air purge system and scavenge pipe intercommunication, vortex fan 31 starts (vortex fan 31 operating power and operating time are invariable), the gas pressure gauge uploads the testing data to PLC, sets for the cleaning time according to data PLC, and concrete washing step is as follows:
the three-way valve 32 is used for communicating the cleaning liquid flushing system with the cleaning pipe, the cleaning liquid is driven by the circulating water pump 333, meanwhile, the heater 335 is used for heating the cleaning liquid, scaling in the processor after flushing is facilitated, after a period of time for cleaning, the water quality is changed into clear from dirty, the air purging system is communicated with the cleaning pipe through the electromagnetic valve B, and low-pressure air purging on the post-processor is achieved; then the electromagnetic valve B is opened and closed at regular intervals, the circulating water pump 333 works all the time, cleaning is carried out in such a circulating mode, scaling softening and loosening can be accelerated, after cleaning is carried out for a period of time, the three-way valve 32 enables the air purging system to be communicated with the cleaning pipe, the through electric valve A is opened, the high-pressure air in the high-pressure air storage tank 342 purges the post-processor, high-pressure purging is achieved, scaling and the like are forcibly extruded out of the grid of the post-processor, and the purpose of cleaning the post-processor is achieved.
After the cleaning is finished, cleaning liquid in the post-processor is discharged into a working water tank, the air purging system is communicated with the cleaning pipe through the three-way valve 32, the electromagnetic valve 344 is opened, low-pressure air purging is adopted, accumulated water in the mesh of the post-processor is blown out, icing and mesh blocking are prevented, finally, back pressure testing of the vehicle post-processor is carried out through the vortex fan 5, and the cleaning effect is judged.
After the cleaning is completed, the vehicle post-processor is taken out of the cleaning bin 36, placed in the drying bin 26, and dried.
The above embodiments are merely illustrative of the principles of the present invention and its effects, and do not limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications or changes be made by those skilled in the art without departing from the spirit and technical spirit of the present invention, and be covered by the claims of the present invention.
Claims (10)
1. Six post processor environmental protection of state are synthesized cleaning equipment, its characterized in that includes: the drying and cleaning device comprises a main control module (1), a drying module (2) and a cleaning module (3); the main control module (1) is electrically connected with the drying module (2) and the cleaning module (3), and the main control module (1) is used for controlling the drying module (2) and the cleaning module (3) to operate;
the drying module (2) comprises a drying system for drying the post-processor;
the cleaning module (3) comprises: the cleaning device comprises a vortex fan (31), a cleaning liquid flushing system, an air purging system, a cleaning platform and a three-way valve (32); the air purging system is communicated with a first interface of the three-way valve (32), the cleaning liquid flushing system is communicated with a second interface of the three-way valve (32), and the cleaning platform and the vortex fan (31) are communicated with a third interface of the three-way valve (32).
2. The environmentally friendly integrated cleaning device for the domestic six post-processor as claimed in claim 1, wherein: the cleaning liquid flushing system includes: a working water tank (331), a filter (332), a circulating water pump (333), and a heater (335); the cleaning device is characterized in that the working water tank (331) is fixed below the cleaning platform, the working water tank (331) is sequentially communicated with the circulating water pump (333), the heater (335) and the filter (332), and the filter (332) is communicated with the water outlet and is communicated with a second interface of the three-way valve (32).
3. The environmentally friendly integrated cleaning device for the domestic six post-processor as claimed in claim 2, wherein: the air purge system includes: the device comprises an air compressor (341), a high-pressure air storage tank (342), an air guide pipe (343), an electromagnetic valve (344), an electronic pressure gauge (345) and a pressure safety valve (346); the air outlet of the air compressor (341) is communicated with the air inlet of a high-pressure air storage tank (342), a first air outlet and a second air outlet are arranged on the high-pressure air storage tank (342), the first air outlet is communicated with an air guide pipe (343), an electromagnetic valve A (344) is arranged on the air guide pipe (343), the other end of the air guide pipe (343) is communicated with a first connector of a three-way valve, the second air outlet is communicated with the water outlet of a filter (332), an electromagnetic valve B is arranged on a pipeline for communicating the second air outlet with the water outlet of the filter (332), and an electronic pressure gauge (345) and a pressure safety valve (346) are arranged on the high-pressure air.
4. The environmentally friendly integrated cleaning device for the domestic six post-processor as claimed in claim 3, wherein: the drying system includes: the device comprises a fixed platform (21), a heating module (22), a heat insulation module (23), an air inlet pipeline (24) and an air outlet pipeline (25);
fixed platform (21) is the platelike structure that the level set up, fixed platform (21) middle part is provided with the through-hole, the through-hole below is fixed with heat insulating module (23), be provided with opening ascending recess (231) on heat insulating module (23), recess (231) internal fixation has heating module (22), air-supply line (24) one end and stoving storehouse outer intercommunication, air-supply line (24) other end intercommunication recess, air-out pipeline (25) one end and stoving storehouse outer intercommunication, air-out pipeline (25) other end intercommunication recess.
5. The environmentally friendly integrated cleaning device for the domestic six post-processor as claimed in claim 4, wherein: and a fan is arranged at the pipe orifice of the air inlet pipeline (24).
6. The environmentally friendly integrated cleaning device for the domestic six post-processor as claimed in claim 5, wherein: the cleaning platform comprises: a moving component (351), an occlusion fixing component (352) and a fastening component (353); the sealing and fixing component (352) is fixed above the moving component (351), and the fastening component (353) is used for fastening the post processor to the sealing and fixing component (352);
the occlusion fixation assembly (352) comprises: a tray (3521) and a gasket (3522); the upper part of the tray (3521) is provided with a conical cavity with an upward opening, the center of the tray (3521) is provided with a central through hole (24), a cleaning pipe is fixed on the central through hole and is communicated with a third port of the three-way valve 32, a sealing gasket (3522) is fixed on the upper end surface of the tray (3521), the sealing gasket (3522) is attached to the wall of the conical cavity, and the projection of the sealing gasket (3522) on the horizontal plane is of an annular structure;
the fastening assembly (353) comprises: a fastening rod (3531) and a fastening presser (3532); the fastening rod (3531) is a vertical screw, the fastening rod (3531) is at least two, the fastening rod (3531) is fixed on the moving assembly (351), the fastening rod (3531) and the center point of the tray (3521) are coplanar, the fastening pressing piece (3532) is a horizontally arranged plate, through holes are formed in two ends of the fastening pressing piece (3532), the fastening rod (3531) is movably arranged in each through hole, and a locking nut (3533) is arranged on the fastening rod (3531) above the fastening pressing piece (3532).
7. The environmentally friendly integrated cleaning device for the domestic six post-processor as claimed in claim 6, wherein: the moving assembly (351) includes: a fixed seat (3511) and a sliding frame (3512); the fixing seat (3511) is fixed in the post-processor cleaning bin, the upper part of the fixing seat (3511) is a horizontally arranged U-shaped frame (3513), and the sliding frame (3512) is movably arranged in the U-shaped frame (3513);
the "U" -shaped frame (3513) comprises: a support wheel set (3514) and a restraint ramp (3515); the supporting wheel set (3514) comprises a plurality of pulley blocks A (3516), the pulley blocks A (3516) are arranged in two rows in parallel on the same horizontal plane, the pulley center shafts of the pulley blocks A (3516) are horizontal, and the restraining slide way (3515) comprises two vertical end faces which are parallel to each other;
the carriage (3512) comprises: a support end face (3517) and a restraining wheel set (3518); the sliding frame (3512) is provided with a supporting end face (3517) matched with a supporting wheel set (3514), the supporting end face (3517) comprises two horizontal end faces, the two horizontal end faces are in contact with two rows of pulley blocks A (3516) corresponding to the two horizontal end faces, the horizontal end faces are located above the supporting wheel set (3514), the restraining wheel set (3518) comprises a plurality of pulley blocks B, the pulley blocks B are arranged in two rows in parallel, the pulley blocks of the pulley blocks B are vertical, the middle shaft of each row of the pulley blocks B is in contact with the corresponding vertical end face, and the restraining wheel set (3518) is located between the two vertical end faces;
the pulley block A (3516) and the pulley block B are consistent in structure, and the pulley block A (3516) comprises: a pulley yoke (3519) and a pulley (35110); the pulley frame (3519) is provided with a pulley middle shaft, the pulley (35110) is of an annular structure, the surface of the pulley (35110) is subjected to rust prevention treatment, the pulley middle shaft is at least provided with one pulley (35110), and the pulley (35110) rotates relative to the pulley middle shaft.
8. The environmentally friendly integrated cleaning device for the domestic six post-processor as claimed in claim 7, wherein: the environment-friendly comprehensive cleaning equipment for the national six post-processor is provided with a drying bin (26), a cleaning bin (36) and a cleaning equipment bin (37), the drying module (2) is arranged in the drying bin (26), the fixing platform (21) is fixedly connected with the inner wall of the drying bin (26), the vortex fan (31) is fixed in the drying bin (26), the cleaning platform, the working water tank (331) and the filter (332) are arranged in the cleaning bin (36), and the circulating water pump (333), the clear water tank (334), the heater (335), the air compressor (341), the high-pressure air storage tank (342), the air guide pipe (343), the electromagnetic valve (344), the electronic pressure gauge (345), the pressure safety valve (346) and the three-way valve (32) are all arranged in the cleaning equipment bin (37).
9. The environmentally friendly integrated cleaning device for domestic six post-processors according to claim 8, wherein: the upper portion of washing storehouse (36) is provided with the breather pipe, the breather pipe is used for getting rid of the air that air purge system injected into washing storehouse (36), breather pipe air inlet department installs rivers reflector (38), rivers reflector (38) include: primary fasteners (381) and secondary fasteners (382); main fastener (381) are including fixed ear (383) and baffle (384), baffle (384) shape and size suits with the air inlet, baffle (384) form the trend that covers the air inlet completely, be fixed with two at least fixed ears (383) on baffle (384), fixed ear (383) are used for with fixed around the breather pipe, be provided with ventilation gap (385) between breather pipe terminal surface and baffle (384), vertically be provided with return water through-hole (386) on baffle (384), be fixed with vice fastener (382) directly over return water through-hole (386), vice fastener (382) cover return water through-hole (386) the projection at the horizontal plane completely in the projection of horizontal plane, just be provided with return flow gap (387) between vice fastener (382) lower extreme and baffle (384).
10. The environmentally friendly integrated cleaning device for the domestic six post-processor as claimed in claim 1, wherein: and a straight-through electric valve is arranged between the vortex fan (31) and the third interface of the three-way valve (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011095259.0A CN112170347A (en) | 2020-10-14 | 2020-10-14 | Environment-friendly comprehensive cleaning equipment for national six post-processors |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011095259.0A CN112170347A (en) | 2020-10-14 | 2020-10-14 | Environment-friendly comprehensive cleaning equipment for national six post-processors |
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| Publication Number | Publication Date |
|---|---|
| CN112170347A true CN112170347A (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011095259.0A Pending CN112170347A (en) | 2020-10-14 | 2020-10-14 | Environment-friendly comprehensive cleaning equipment for national six post-processors |
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| CN (1) | CN112170347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113808836A (en) * | 2021-08-24 | 2021-12-17 | 绵阳讯恒自动化设备有限公司 | Production line and production process of bent PIN network transformer |
-
2020
- 2020-10-14 CN CN202011095259.0A patent/CN112170347A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113808836A (en) * | 2021-08-24 | 2021-12-17 | 绵阳讯恒自动化设备有限公司 | Production line and production process of bent PIN network transformer |
| CN113808836B (en) * | 2021-08-24 | 2023-02-10 | 绵阳讯恒自动化设备有限公司 | Production line and production process of bent PIN network transformer |
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