CN107812737A - A kind of totally-enclosed vacuum based solvent cleaning machine and cleaning - Google Patents
A kind of totally-enclosed vacuum based solvent cleaning machine and cleaning Download PDFInfo
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- CN107812737A CN107812737A CN201710969924.6A CN201710969924A CN107812737A CN 107812737 A CN107812737 A CN 107812737A CN 201710969924 A CN201710969924 A CN 201710969924A CN 107812737 A CN107812737 A CN 107812737A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 195
- 239000002904 solvent Substances 0.000 title claims abstract description 56
- 239000012530 fluid Substances 0.000 claims abstract description 63
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 52
- 238000005406 washing Methods 0.000 claims description 29
- 238000005507 spraying Methods 0.000 claims description 26
- 239000002699 waste material Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 238000001704 evaporation Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 238000000746 purification Methods 0.000 claims description 7
- 238000013020 steam cleaning Methods 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000010926 purge Methods 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000001179 sorption measurement Methods 0.000 description 7
- 238000001291 vacuum drying Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000005121 nitriding Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000009489 vacuum treatment Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000013556 antirust agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- 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
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- 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
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- 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
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2230/00—Other cleaning aspects applicable to all B08B range
- B08B2230/01—Cleaning with steam
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A kind of totally-enclosed vacuum based solvent cleaning machine and cleaning,It is related to cleaning machine technical field,The structure of its cleaning machine includes vacuum totally-enclosed wash chamber,Vacuum totally-enclosed wash chamber is provided with the purge chamber for placing part to be cleaned,Fluid tank and fine purifiation fluid tank are washed for filling the thick of cleaning solvent,Ultrasonic cleaning equipment,Steam purifier and vavuum pump,Spray equipment is provided with above purge chamber,Spray equipment by force (forcing) pump respectively with fine purifiation fluid tank and thick wash fluid tank and pass through pipeline communication,Spray equipment is connected to the first electrodeless switch mechanism,First electrodeless switch mechanism can control the fixed point of the spray equipment,Rotate or swing,Purge chamber is provided with the fixed point for being used for controlling part to be cleaned,The the second electrodeless switch mechanism for rotating or swinging,Ultrasonic cleaning equipment is in purge chamber,Steam purifier is provided with steam (vapor) outlet,Steam (vapor) outlet is connected with purge chamber,Pipeline,It is vacuum system slightly to wash fluid tank and fine purifiation fluid tank,The present invention can strengthen cleaning performance,Reduce the discharge of organic gas,It is more environmentally friendly.
Description
Technical Field
The invention relates to the technical field of cleaning machines, in particular to a fully-closed vacuum solvent cleaning machine and a cleaning process.
Background
② current cleaning machine has two main problems that ② cleaning effect is poor and cannot meet ② requirements, for example, ② cleaning is poor before nitriding and nitrocarburizing parts, ② uniformity and ② appearance quality of a carburized layer are influenced, ② cleaning is poor before tool mold vacuum treatment, a vacuum furnace chamber is easy to pollute, ② cleaning is carried out by water, ② concentration of chloride ions in water can be continuously increased after long-term use, even if a cleaning agent and an antirust agent are periodically added, ② cleaning effect and ② antirust performance are continuously reduced, ② environmental pollution is serious, for example, ② parts subjected to nitriding, nitrocarburizing and vacuum treatment are manually cleaned by gasoline or diesel oil, ② damage to operators is large, ② potential safety hazard of direct discharge of solvents is large, ② working strength of workers is large, ② large-scale treatment of workers is unlikely, and ② current widely used solvent cleaning machine is eliminated or limited to use because most of ② solvents such as trichloroethylene damaging an ozone layer in China.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the fully-closed vacuum solvent cleaning machine and the cleaning process, which can enhance the cleaning effect, reduce the emission of organic gas and are environment-friendly.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a totally-enclosed vacuum solvent cleaning machine, includes the totally-enclosed cleaning cavity in vacuum, be provided with in the totally-enclosed cleaning cavity in vacuum and be used for placing the purge chamber of waiting to wash the part, be used for adorning the fine purifiation fluid jar and the rough purifiation fluid jar of cleaning solvent, ultrasonic cleaning device, steam purification device and vacuum pump, the purge chamber top is equipped with spray set, spray set pass through the force (forcing) pump respectively with the fine purifiation fluid jar with rough purifiation fluid jar intercommunication, spray set connects first electrodeless pendulum mechanism, first electrodeless pendulum mechanism can control spray set point, rotation or the swing of spray set, the purge chamber is equipped with the electrodeless pendulum mechanism of second that is used for controlling the set point of waiting to wash the part, rotates or the swing, ultrasonic cleaning device locates in the purge chamber, steam purification device is equipped with the steam outlet, steam outlet and purge chamber are linked together, the pipeline, the rough washing fluid tank and the fine washing fluid tank are all vacuum systems,
wherein,
the fixed point is as follows: the rotating is stopped when the rotating wheel rotates to a certain angle,
the swinging means that: rotating forward to a certain angle and then rotating backward to a certain angle, repeating forward and backward rotation,
the rotation means that: continuous clockwise rotation or continuous counterclockwise rotation.
Wherein, be equipped with first filter on the pipeline of rough wash fluid jar, be equipped with the second filter on the pipeline of fine washing fluid jar, the liquid outlet of first filter and the liquid outlet of second filter all connect the inlet of circulating pump, the liquid outlet of circulating pump connects respectively rough wash fluid jar and fine washing fluid jar.
Wherein, the cleaning chamber is provided with a vacuum sealing door.
Wherein, the vacuum sealing door is provided with a visual device with a light source.
The vacuum fully-closed cleaning chamber is also provided with a main condenser and a tail gas condenser, and an air inlet of the main condenser and an air inlet of the tail gas condenser are respectively communicated with the vacuum fully-closed cleaning chamber.
And the vacuum fully-closed cleaning chamber is also provided with an oil-water separator which is respectively communicated with the liquid discharge ports of the main condenser and the tail gas condenser.
The vacuum fully-closed cleaning chamber is also provided with a waste liquid evaporating pot, a gas outlet of the waste liquid evaporating pot is communicated with the adsorption device, and the waste liquid evaporating pot is communicated with an oil outlet of the oil-water separator.
Wherein, the oil-water separator is connected with an exhaust system.
Wherein, the vacuum fully-closed cleaning chamber is also provided with a Roots vacuum pump.
The cleaning process of the fully-closed vacuum solvent cleaning machine comprises the following steps:
the method comprises the following steps: the pressure pump pumps the cleaning liquid of the rough cleaning fluid tank to the spraying device to spray the parts to be cleaned, the first stepless swing mechanism controls the fixed point, the rotation or the swing of the spraying device,
step two: the ultrasonic cleaning device carries out ultrasonic cleaning on the parts in the step one,
step three: the pressure pump pumps the cleaning liquid of the fine cleaning fluid tank to the spraying device to spray the parts in the step two, the first stepless rotating and swinging mechanism controls the fixed point, the rotation or the swinging of the spraying device,
step four: the ultrasonic cleaning device carries out ultrasonic cleaning on the parts in the step three,
step five: the steam purifying device generates steam to carry out steam cleaning on the parts in the step four,
step six: the vacuum pump pumps the air in the cleaning chamber to form negative pressure, the parts in the step five are dried in vacuum,
wherein, in one step or two steps or three steps or four steps or five steps or all the steps, the second electrodeless swinging mechanism controls the fixed point, the rotation or the swing of the part to be cleaned,
wherein,
the fixed point is as follows: the rotating is stopped when the rotating wheel rotates to a certain angle,
the swinging means that: rotating forward to a certain angle and then rotating backward to a certain angle, repeating forward and backward rotation,
the rotation means that: continuous clockwise rotation or continuous counterclockwise rotation;
wherein the model of the cleaning solvent is DOWCEAN 1601.
The invention has the beneficial effects that:
(1) the fully-closed vacuum solvent cleaning machine adopts multiple cleaning modes of strong spraying pressure cleaning, strong vacuum ultrasonic cleaning, fixed-point cleaning, rotary cleaning or swing cleaning of parts, fixed-point cleaning, rotary cleaning or swing cleaning of a spraying device, steam cleaning and the like, and has excellent cleaning effect on oil stains and impurities in complex grooves, blind holes, threaded holes, deep holes and the like of parts such as precise electronic elements, metal workpieces and the like.
(2) The fully-closed vacuum solvent cleaning machine provided by the invention has the advantages that the pipeline, the cleaning chamber and the liquid storage tank of the whole cleaning system are all vacuum systems, no cleaning medium is discharged, and the fully-closed vacuum solvent cleaning machine is very environment-friendly cleaning equipment.
(3) According to the fully-closed vacuum solvent cleaning machine, the pipeline of the rough cleaning fluid tank is provided with the first filter, the pipeline of the fine cleaning fluid tank is provided with the second filter, the liquid outlet of the first filter and the liquid outlet of the second filter are both connected with the liquid inlet of the circulating pump, the liquid outlet of the circulating pump is respectively connected with the rough cleaning fluid tank and the fine cleaning fluid tank, the filter can filter out impurities in cleaning liquid, the cleaning solvent is changed into a clean cleaning solvent after being treated by the filter, and the cleaning solvent is returned to the original fluid tank by the circulating pump and can be recycled, and the consumption of the cleaning solvent is very low.
(4) According to the cleaning process of the fully-closed vacuum solvent cleaning machine, the part to be cleaned is cleaned in a fully-closed vacuum environment, the part to be cleaned is subjected to spray cleaning and ultrasonic cleaning twice, the spray cleaning and the ultrasonic cleaning are carried out alternately, and oil stains and impurities in complex grooves, blind holes, threaded holes and deep holes of parts such as precise electronic elements and metal workpieces are precisely cleaned through steam cleaning and vacuum drying, so that the cleaning process has an excellent cleaning effect.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived on the basis of the following drawings without inventive effort.
FIG. 1 is a schematic diagram of a fully enclosed vacuum solvent cleaning machine according to the present invention from a first perspective.
FIG. 2 is a schematic diagram of a fully enclosed vacuum solvent cleaning machine according to the present invention from a second perspective.
Fig. 3 is a schematic diagram of a third view of the fully enclosed vacuum solvent cleaning machine according to the present invention.
The figure includes:
the device comprises a cleaning chamber 1, a fine cleaning fluid tank 2, a rough cleaning fluid tank 3, an ultrasonic vibration rod 4, a steam purification device 5, a steam outlet 51, a vacuum pump 6, a pressure pump 7, a first filter 8, a second filter 9, a circulating pump 10, a vacuum sealing door 11, a main condenser 13, a tail gas condenser 14, an oil-water separator 15, a waste liquid evaporation tank 16, a Roots vacuum pump 17, an electric cabinet 18, a material channel 19, a rack 20 and an exhaust system 21.
Detailed Description
The invention is further described with reference to the following examples.
The totally-enclosed vacuum solvent cleaning machine of the embodiment is as shown in fig. 1 to 3, and comprises a vacuum totally-enclosed cleaning chamber, a cleaning chamber 1 (for cleaning parts by cleaning basket loading) for placing parts to be cleaned, a cleaning chamber 1 for placing the cleaning solvents, a fine cleaning fluid tank 2 and a rough cleaning fluid tank 3 for containing the cleaning solvents, an ultrasonic cleaning device (specifically comprising a plurality of ultrasonic vibration rods 4 uniformly distributed on the inner wall of the cleaning chamber 1), a steam purification device 5 and a vacuum pump 6 are arranged in the vacuum totally-enclosed cleaning chamber, a spraying device (specifically comprising a spraying pipe) is arranged above the cleaning chamber 1, the spraying device is respectively communicated with the fine cleaning fluid tank 2 and the rough cleaning fluid tank 3 through a pressure pump 7, the spraying device is connected with a first electrodeless swing mechanism, and the first electrodeless swing mechanism can control the fixed point, The device comprises a cleaning chamber 1, a first stepless rotating and swinging mechanism, a second stepless rotating and swinging mechanism, a steam purifying device 5, a steam outlet 51, a pipeline, a rough cleaning fluid tank 3 and a fine cleaning fluid tank 2, wherein the second stepless rotating and swinging mechanism is used for controlling the part to be cleaned to rotate or swing, the ultrasonic cleaning device is arranged in the cleaning chamber 1, the steam outlet 51 is arranged on the steam purifying device 5, the steam outlet 51 is communicated with the cleaning chamber 1, and the pipeline, the rough cleaning fluid tank 3 and the fine cleaning fluid tank.
Wherein, be equipped with first filter 8 on the pipeline of rough washing fluid jar 3, be equipped with second filter 9 on the pipeline of fine washing fluid jar 2, the liquid outlet of first filter 8 and the liquid outlet of second filter 9 all connect the inlet of circulating pump 10, the liquid outlet of circulating pump 10 connects respectively rough washing fluid jar 3 and fine washing fluid jar 2, the impurity in the washing liquid can be filtered to the filter, and the washing solvent becomes clean washing solvent again after the filter is handled, sends it back original fluid jar by circulating pump 10, and circulated use, washing solvent consumption is few.
The vacuum fully-closed cleaning chamber is also provided with a tail gas adsorption device for adsorbing tail gas, and the discharged gas treated by the adsorption device can reach the organic solvent gas emission standard required by the state.
Wherein, the fluid tank 2 for fine cleaning and the fluid tank 3 for rough cleaning are both provided with automatic liquid adding devices, which can realize automatic supply when less cleaning liquid is available. The adopted cleaning solvent is DOWCEAN 1601, the cleaning agent has solvent oil capacity 2 times higher than that of the conventional solvent, the solvent is between polarity and non-polarity, water-soluble pollutants and oily pollutants can be cleaned, and the organic solvent adsorption device of the totally-enclosed vacuum solvent cleaning machine is combined, so that the organic gas emission of the equipment can be controlled below 30PPM, and the organic solvent gas emission standard required by the state can be achieved.
Wherein, purge chamber 1 is equipped with vacuum sealing door 11, vacuum sealing door 11 is equipped with the visual device of taking the light source, and totally enclosed vacuum solvent cleaning machine still includes material way 19 and manipulator, is equipped with the washing basket of treating the washing part and says 19 conveying by the material, snatchs by the manipulator and when vacuum sealing door 11 opened, and this washing basket is put into purge chamber 1, and the condition in purge chamber 1 is observed to the visual device of accessible taking the light source.
The vacuum fully-closed cleaning chamber is also provided with a main condenser 13 and a tail gas condenser 14, an air inlet of the main condenser 13 and an air inlet of the tail gas condenser 14 are respectively communicated with the vacuum fully-closed cleaning chamber, the main condenser 13 is used for condensing hot steam for recycling, and the tail gas condenser 14 is used for condensing tail gas and then performing subsequent treatment.
The vacuum fully-closed cleaning chamber is further provided with an oil-water separator 15, the oil-water separator 15 is respectively communicated with the liquid discharge ports of the main condenser 13 and the tail gas condenser 14, condensed tail gas can be separated from water in steam through the oil-water separator 15, and waste liquid is remained.
The vacuum fully-closed cleaning chamber is further provided with a waste liquid evaporating tank 16, a gas outlet of the waste liquid evaporating tank 16 is communicated with the adsorption device, the waste liquid evaporating tank 16 is communicated with a fuel outlet of the oil-water separator 15, and waste liquid is evaporated by the waste liquid evaporating tank 16 and then adsorbed by the adsorption device.
Wherein, the totally enclosed cleaning chamber in vacuum still is equipped with roots vacuum pump 17, carries out vacuum drying for the first time through vacuum pump 6 after, uses roots vacuum pump 17 to carry out further vacuum drying, and roots vacuum pump 17 can improve vacuum.
An electrical cabinet 18 is provided in this embodiment to provide electrical connection and power.
Various devices of the present embodiment are provided on the rack 20.
The oil-water separator 15 of the present embodiment is connected to an exhaust system 21 for removing heat.
The embodiment has the following advantages:
(1) the fully-closed vacuum solvent cleaning machine adopts a powerful spraying pressure cleaning mode, a powerful vacuum ultrasonic cleaning mode, a part fixed-point cleaning mode, a rotating cleaning mode or a swinging cleaning mode, a spraying device fixed-point cleaning mode, a rotating cleaning mode or a swinging cleaning mode, a steam cleaning mode and other multiple cleaning modes, oil stains and impurities in complex grooves, blind holes, threaded holes and deep holes of parts such as precise electronic elements and metal workpieces are precisely cleaned, and an excellent cleaning effect is achieved.
(2) The totally-enclosed vacuum solvent cleaning machine of the embodiment is characterized in that a pipeline of the whole cleaning system, the cleaning chamber 1, the rough cleaning fluid tank 3 and the fine cleaning fluid tank 2 are all vacuum systems, no cleaning medium is discharged, and the cleaning equipment is very environment-friendly.
(3) The totally-enclosed vacuum solvent cleaning machine of this embodiment, be equipped with first filter 8 on the pipeline of rough washing fluid tank 3, be equipped with second filter 9 on the pipeline of fine washing fluid tank 2, the liquid outlet of first filter 8 and the liquid outlet of second filter 9 all connect the inlet of circulating pump 10, the liquid outlet of circulating pump 10 connects respectively rough washing fluid tank 3 and fine washing fluid tank 2, the impurity in the washing liquid can be filtered to the filter, and the washing solvent becomes clean washing solvent again after the filter is handled, sends it back original fluid tank to by circulating pump 10, circulated use, washing solvent consumption is minimum.
The cleaning process of the fully-closed vacuum solvent cleaning machine comprises the following steps:
the method comprises the following steps: the material channel 19 conveys a cleaning basket provided with parts to be cleaned;
step two: a manipulator grabs the cleaning basket, when a sealing door of the cleaning chamber 1 is opened, the cleaning basket is placed into the cleaning chamber 1, and the sealing door is closed;
step three: the pressure pump 7 pumps the cleaning liquid in the rough cleaning fluid tank 3 to the spraying device to spray the parts to be cleaned, the first stepless rotating and swinging mechanism controls the fixed point, rotation or swinging of the spraying device,
step four: the used cleaning liquid is pumped back to the rough cleaning fluid tank 3 by the circulating pump 10, the impurities in the cleaning liquid are filtered by the first filter 8 in the pumping process,
step five: several ultrasonic vibration rods 4 simultaneously carry out ultrasonic cleaning on the parts in the third step,
step six: the cleaning liquid in the fine cleaning fluid tank 2 is pumped to a spraying device by a pressure pump 7 to spray the parts in the step five, the first stepless swing mechanism controls the fixed point, the rotation or the swing of the spraying device,
step seven: the used cleaning liquid is pumped back to the rough cleaning fluid tank 3 by the circulating pump 10, the impurities in the cleaning liquid are filtered by the second filter 9 in the pumping process,
step eight: several ultrasonic vibration rods 4 simultaneously carry out ultrasonic cleaning on the parts in the step six,
step nine: the steam purification device 5 generates steam to carry out steam cleaning on the parts in the step eight,
step ten: the main condenser 13 condenses the hot steam, for recovery,
step eleven: the tail gas is separated into water in steam by an oil-water separator 15, the waste oil (waste liquid) is sent to a waste liquid evaporating pot 16,
step twelve: the waste liquid evaporating tank 16 evaporates the waste liquid,
step thirteen: the adsorption device adsorbs the exhaust gas that has been evaporated into gas.
Fourteen steps: the vacuum pump 6 pumps the air in the cleaning chamber 1 to form negative pressure, the parts in the step nine are dried in vacuum,
step fifteen: and the Roots vacuum pump 17 performs vacuum drying again, so that the vacuum degree of the cleaning chamber 1 is improved, and the parts are dried better.
Wherein in a certain step or a certain plurality of steps, the second electrodeless swinging mechanism controls the fixed point, the rotation or the swing of the part to be cleaned,
wherein, the fixed point means: the parts loaded by the cleaning basket rotate to a certain angle (and a certain point) in the cleaning chamber through the transmission of the motor, and the spray pipe is aligned with the workpiece for spraying;
the swinging means that: the parts loaded by the cleaning basket are positively rotated to a certain angle in the cleaning chamber through the transmission of the motor, and then reversely rotated to a certain angle, and are repeatedly positively and negatively rotated to be sprayed and cleaned.
The rotation means that: the parts planted in the cleaning basket continuously rotate clockwise or anticlockwise in the cleaning chamber through the transmission of the motor to be sprayed and cleaned.
The parts to be cleaned can be cleaned more cleanly by operations such as fixed point, rotation or swing of the parts to be cleaned/the spray pipe, and the situation that certain corners cannot be cleaned is avoided.
The cleaning process of the fully-closed vacuum solvent cleaning machine of the embodiment is characterized in that a part to be cleaned is cleaned in a fully-closed vacuum environment, the part to be cleaned is cleaned in a spraying manner and ultrasonic cleaning manner twice, the spraying cleaning and the ultrasonic cleaning are carried out in a staggered manner, and then the oil stain and the impurities in complex grooves, blind holes, threaded holes, deep holes of parts such as precise electronic elements and metal workpieces are cleaned precisely through steam cleaning and vacuum drying, so that the cleaning process has a very good cleaning effect.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a totally enclosed vacuum solvent cleaning machine which characterized in that: the device comprises a vacuum fully-closed cleaning chamber, wherein a cleaning chamber for placing parts to be cleaned, a rough cleaning fluid tank and a fine cleaning fluid tank for containing cleaning solvents, an ultrasonic cleaning device, a steam purification device and a vacuum pump are arranged in the vacuum fully-closed cleaning chamber, a spraying device is arranged above the cleaning chamber and is respectively communicated with the fine cleaning fluid tank and the rough cleaning fluid tank through pipelines through a pressure pump, the spraying device is connected with a first electrodeless swing mechanism which can control the fixed point, rotation or swing of the spraying device, the cleaning chamber is provided with a second electrodeless swing mechanism for controlling the fixed point, rotation or swing of the parts to be cleaned, the ultrasonic cleaning device is arranged in the cleaning chamber, the steam purification device is provided with a steam outlet, and the steam outlet is communicated with the cleaning chamber, the pipeline, the rough washing fluid tank and the fine washing fluid tank are all vacuum systems,
wherein,
the fixed point is as follows: the rotating is stopped when the rotating wheel rotates to a certain angle,
the swinging means that: rotating forward to a certain angle and then rotating backward to a certain angle, repeating forward and backward rotation,
the rotation means that: continuous clockwise rotation or continuous counterclockwise rotation.
2. The fully enclosed vacuum solvent cleaning machine according to claim 1, wherein: the pipeline of the rough washing fluid tank is provided with a first filter, the pipeline of the fine washing fluid tank is provided with a second filter, the liquid outlet of the first filter and the liquid outlet of the second filter are both connected with the liquid inlet of the circulating pump, and the liquid outlet of the circulating pump is respectively connected with the rough washing fluid tank and the fine washing fluid tank.
3. The fully enclosed vacuum solvent cleaning machine according to claim 1, wherein: the cleaning chamber is provided with a vacuum sealing door.
4. A fully enclosed vacuum solvent cleaning machine according to claim 3, wherein: the vacuum sealing door is provided with a visual device with a light source.
5. The fully enclosed vacuum solvent cleaning machine according to claim 1, wherein: the vacuum fully-closed cleaning chamber is also provided with a main condenser and a tail gas condenser, and an air inlet of the main condenser and an air inlet of the tail gas condenser are respectively communicated with the vacuum fully-closed cleaning chamber.
6. The fully enclosed vacuum solvent cleaning machine according to claim 5, wherein: the vacuum fully-closed cleaning chamber is also provided with an oil-water separator which is respectively communicated with the liquid discharge ports of the main condenser and the tail gas condenser.
7. The fully enclosed vacuum solvent cleaning machine according to claim 6, wherein: the vacuum fully-closed cleaning chamber is also provided with a waste liquid evaporating pot, and the waste liquid evaporating pot is communicated with an oil outlet of the oil-water separator.
8. The fully enclosed vacuum solvent cleaning machine according to claim 6, wherein: and the oil-water separator is connected with an exhaust system.
9. The fully enclosed vacuum solvent cleaning machine according to claim 1, wherein: and the vacuum fully-closed cleaning chamber is also provided with a Roots vacuum pump.
10. The cleaning process of the totally enclosed vacuum solvent cleaning machine according to claim 1, characterized in that: the method comprises the following steps:
the method comprises the following steps: the pressure pump pumps the cleaning liquid of the rough cleaning fluid tank to the spraying device to spray the parts to be cleaned, the first stepless swing mechanism controls the fixed point, the rotation or the swing of the spraying device,
step two: the ultrasonic cleaning device carries out ultrasonic cleaning on the parts in the step one,
step three: the pressure pump pumps the cleaning liquid of the fine cleaning fluid tank to the spraying device to spray the parts in the step two, the first stepless rotating and swinging mechanism controls the fixed point, the rotation or the swinging of the spraying device,
step four: the ultrasonic cleaning device carries out ultrasonic cleaning on the parts in the step three,
step five: the steam purifying device generates steam to carry out steam cleaning on the parts in the step four,
step six: the vacuum pump pumps the air in the cleaning chamber to form negative pressure, the parts in the step five are dried in vacuum,
wherein, in one step or two steps or three steps or four steps or five steps or all the steps, the second electrodeless swinging mechanism controls the fixed point, the rotation or the swing of the part to be cleaned,
wherein,
the fixed point is as follows: the rotating is stopped when the rotating wheel rotates to a certain angle,
the swinging means that: rotating forward to a certain angle and then rotating backward to a certain angle, repeating forward and backward rotation,
the rotation means that: continuous clockwise rotation or continuous counterclockwise rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710969924.6A CN107812737A (en) | 2017-10-18 | 2017-10-18 | A kind of totally-enclosed vacuum based solvent cleaning machine and cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710969924.6A CN107812737A (en) | 2017-10-18 | 2017-10-18 | A kind of totally-enclosed vacuum based solvent cleaning machine and cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107812737A true CN107812737A (en) | 2018-03-20 |
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| CN201710969924.6A Pending CN107812737A (en) | 2017-10-18 | 2017-10-18 | A kind of totally-enclosed vacuum based solvent cleaning machine and cleaning |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480266A (en) * | 2018-03-30 | 2018-09-04 | 苏州可立林自动化设备有限公司 | Single-station hydrocarbon cleaning machine and its cleaning method |
| CN109226115A (en) * | 2018-11-04 | 2019-01-18 | 湖南中航精工有限公司 | Vertical deep hole saturated vapor cleaning machine |
| CN109226025A (en) * | 2018-11-04 | 2019-01-18 | 湖南中航精工有限公司 | Industrial saturated vapor hydralic hose cleaning machine |
| CN118321248A (en) * | 2024-05-17 | 2024-07-12 | 绍兴先越材料技术有限公司 | Vacuum cleaner and use method thereof |
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| CN203108865U (en) * | 2012-12-28 | 2013-08-07 | 赫菲斯热处理系统江苏有限公司 | Vacuum cleaning machine for heat treatment product line |
| CN106000996A (en) * | 2016-07-13 | 2016-10-12 | 深圳长城开发苏州电子有限公司 | Integrated cleaning machine and cleaning method thereof |
| CN206535811U (en) * | 2017-02-16 | 2017-10-03 | 深圳市德瑞安精密清洗设备有限公司 | Rotary spray cleaning machine |
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| CN102974566A (en) * | 2012-11-15 | 2013-03-20 | 上海汇森益发工业炉有限公司 | Three liquid vacuum cleaner |
| CN203108865U (en) * | 2012-12-28 | 2013-08-07 | 赫菲斯热处理系统江苏有限公司 | Vacuum cleaning machine for heat treatment product line |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480266A (en) * | 2018-03-30 | 2018-09-04 | 苏州可立林自动化设备有限公司 | Single-station hydrocarbon cleaning machine and its cleaning method |
| CN109226115A (en) * | 2018-11-04 | 2019-01-18 | 湖南中航精工有限公司 | Vertical deep hole saturated vapor cleaning machine |
| CN109226025A (en) * | 2018-11-04 | 2019-01-18 | 湖南中航精工有限公司 | Industrial saturated vapor hydralic hose cleaning machine |
| CN118321248A (en) * | 2024-05-17 | 2024-07-12 | 绍兴先越材料技术有限公司 | Vacuum cleaner and use method thereof |
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Application publication date: 20180320 |