CN112474554A - Pressure-reducing boiling type rust removing and cleaning device and rust removing and cleaning method thereof - Google Patents
Pressure-reducing boiling type rust removing and cleaning device and rust removing and cleaning method thereof Download PDFInfo
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- CN112474554A CN112474554A CN202011228182.XA CN202011228182A CN112474554A CN 112474554 A CN112474554 A CN 112474554A CN 202011228182 A CN202011228182 A CN 202011228182A CN 112474554 A CN112474554 A CN 112474554A
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- rust
- derusting
- groove
- rust removing
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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
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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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
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
- B08B3/047—Containers specially adapted therefor
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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
- B08B3/04—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
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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
- B08B3/04—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
- B08B3/106—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 boiling the liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/007—Heating the liquid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of cleaning devices for medical instruments, in particular to a pressure-reducing boiling type rust removal cleaning device and a cleaning method thereof, the rust removal cleaning device comprises a rust removal cleaning box, the top of the rust removal cleaning box is provided with a rust removal groove for containing cleaning liquid and rust remover, the wall of the rust removal groove is transversely provided with an air return pipe, a vacuum pumping pipe and a water inlet pipe, the air return pipe and the vacuum pumping pipe are all positioned above the liquid level surface of the rust removal groove, the rust removal groove is internally provided with a hanging basket for placing an object to be rust removed and a heating device for heating the rust removal cleaning liquid in the rust removal groove, the bottom of the rust removal groove is provided with a drain pipe, a working cavity is arranged below the rust removal groove in the cleaning box, the working cavity is internally provided with a water pump and a vacuum pump, the vacuum pumping pipe is communicated with the air exhaust end of the, the control panel is provided with a touch screen and control keys, and the touch screen is in signal connection with the water pump, the vacuum pump and the heating device.
Description
Technical Field
The invention relates to the technical field of medical instrument cleaning devices, in particular to a pressure-reducing boiling type rust removing and cleaning device and a rust removing and cleaning method thereof.
Background
Medical instruments, especially surgical instruments such as scalpels and surgical scissors are mostly made of stainless steel materials, in the daily maintenance process of the surgical instruments, the surgical instruments need to be cleaned and also need to be derusted, the existing derusting mode is mostly carried out by adopting the modes of washing, soaking and hand brushing, incomplete derusting or scratching of the surgical instruments in the derusting process is easily caused, and therefore a decompression boiling type derusting and cleaning device is needed to enable the surgical instruments to derust more fully and thoroughly and not to scratch the surgical instruments.
Disclosure of Invention
The invention aims to provide a pressure-reducing boiling type rust removal cleaning device and a rust removal cleaning method thereof, which solve the problems that the rust removal of surgical instruments is incomplete or the surgical instruments are scratched in the rust removal process because most of the current rust removal methods of the surgical instruments adopt washing, soaking and hand brushing.
In order to solve the above technical problems, the first technical solution adopted by the present invention is:
a pressure-reducing boiling type rust removal cleaning device comprises a rust removal cleaning box, wherein a rust removal groove for containing cleaning liquid and a rust remover is arranged at the top of the rust removal cleaning box, an air return pipe, a vacuum pumping pipe and a water inlet pipe are transversely arranged on the wall of the rust removal groove, the air return pipe and the vacuum pumping pipe are both positioned above the liquid level surface of the rust removal groove, a hanging basket for placing an object to be subjected to rust removal and a heating device for heating the rust removal cleaning liquid in the rust removal groove are arranged in the rust removal groove, and a drain pipe is arranged at the bottom of the rust removal groove;
a working cavity is arranged below the rust removing groove in the rust removing cleaning box, a water pump and a vacuum pump are arranged in the working cavity, the vacuumizing tube is communicated with the air exhaust end of the vacuum pump, and the water inlet tube is communicated with the water outlet end of the water pump;
the outer wall of the front side of the derusting cleaning box is provided with a control panel, the control panel is provided with a touch screen and control keys, and the touch screen is in signal connection with a water pump, a vacuum pump and a heating device.
The further technical scheme is that control valves are arranged on the water inlet pipe, the water outlet pipe, the vacuumizing pipe and the air return pipe and are in signal connection with the touch screen.
According to a further technical scheme, the control valve comprises an electromagnetic valve and an electric ball valve.
According to a further technical scheme, a brush wheel is transversely arranged on the outer wall of the derusting cleaning box and comprises a rotating shaft, a rotating disc and bristles, one end of the rotating shaft is coaxially connected with a motor in the derusting cleaning box, the other end of the rotating shaft is coaxially connected with one side of the rotating disc, and the bristles are arranged on the other side of the rotating disc.
The further technical scheme is that the upper side of the derusting cleaning box is rotatably connected with a cover plate for sealing the derusting groove, a sealing gasket is arranged on the lower plate surface of the cover plate, and a pulling handle is arranged on the upper plate surface of the cover plate.
According to a further technical scheme, the bottom of the rust removing groove is gradually inclined downwards from two sides to the middle, one end of the drain pipe is communicated with the lowest part of the bottom of the rust removing groove, and the other end of the drain pipe is communicated with a main drain pipe in the working cavity.
According to a further technical scheme, a first supporting plate and a second supporting plate are vertically arranged at the bottom of the derusting groove, inverted U-shaped hooks are arranged at the upper ends of two opposite sides of the hanging basket, and the two hooks are respectively hung at the upper ends of the first supporting plate and the second supporting plate;
a plurality of water permeable holes are formed in the hook, the first supporting plate and the second supporting plate.
A further technical scheme is, the working chamber forms the access hole on the back lateral wall of case is washd in the rust cleaning, the access hole opens and shuts through switch door control, be equipped with a plurality of ventilative seams on the switch door, the upside and the access hole of switch door are articulated, are equipped with the retaining member on the inner wall of switch door downside, the working chamber is equipped with joint spare near the chamber bottom of access hole, the retaining member links to each other with joint spare buckle.
A further technical scheme is that, the both sides of retaining member all are equipped with the locking hole, the upside of joint spare is equipped with the recess, all be equipped with on the cell wall of the relative both sides of recess and accomodate the groove, accomodate the inslot and be equipped with electric telescopic handle, electric telescopic handle's one end links to each other with the tank bottom of accomodating the groove, and the other end is connected with the locking head with locking hole looks adaptation, electric telescopic handle and touch-control screen signal connection.
The second technical scheme adopted by the invention is as follows:
a cleaning method of a decompression boiling type rust removing and cleaning device comprises the following steps:
s1, placing an object to be derusted in a derusting tank, and then adding a deruster and cleaning water into the derusting tank;
s2, heating the cleaning water in the derusting tank by using a heating device;
s3, vacuumizing the derusting groove by using a vacuum pump so as to form negative pressure in the derusting groove;
s4, returning air to the derusting tank by using an air return pipe to enable the derusting tank to be recovered to a normal pressure state;
s5, repeating the steps S3 and S4 for a plurality of times;
and S6, discharging the cleaning water after the rust removal by using a drain pipe, and then injecting the cleaning water again to rinse the object to be derusted in the rust removal groove.
Compared with the prior art, the invention has the beneficial effects that: the rust removing tank at the top of the rust removing cleaning box is used for containing cleaning liquid and rust remover, after an object to be subjected to rust removal is placed in a hanging basket of the rust removing tank, the rust remover is added into the rust removing tank, the cleaning liquid is injected into the rust removing tank through a water pump, then the rust removing tank is closed, the cleaning liquid is heated by a heating device, the rust removing tank is vacuumized through a vacuum pump matched with a vacuum pumping pipe in a working cavity so as to form negative pressure in the rust removing tank, water on the surface of the object to be subjected to rust removal is changed from a liquid state to a gas state, the surface of the object to be subjected to rust removal is flushed through the cleaning liquid by the flowing of the cleaning liquid so as to be matched with the rust remover, then air return is carried out on the rust removing tank through an air return pipe so as to restore the interior of the rust removing tank to normal pressure, the water on the surface of the object to be subjected to rust removal is changed from the gas state to the liquid state, therefore, the boiling type rust removing and cleaning is formed, the cleaned rust removing cleaning liquid is discharged through a drain pipe at the bottom of the rust removing groove, in the process, the touch screen on the touch panel is used for controlling each device, the vacuum degree of vacuum pumping of the vacuum pump is further controlled, the heating temperature of the heating device and the water injection quantity of the water pump are further controlled, and therefore intelligent control is achieved.
Drawings
FIG. 1 is a schematic structural diagram of a pressure-reducing boiling type rust-removing cleaning device in the invention.
FIG. 2 is a sectional view of the pressure reducing boiling type rust removing and cleaning device of the present invention.
FIG. 3 is a schematic view of the brush wheel structure of the present invention.
FIG. 4 is a schematic structural view of a derusting cleaning box at an access hole.
Fig. 5 is a sectional view showing the locking member and the catching member being caught to each other in the present invention.
Icon: 1-a rust removing cleaning box, 2-a rust removing groove, 3-an air return pipe, 4-a vacuum pumping pipe, 5-a water inlet pipe, 6-a hanging basket, 7-a heating device, 8-a water outlet pipe, 9-a working chamber, 10-a water pump, 11-a vacuum pump, 12-a control panel, 13-a touch screen, 14-a control button, 15-a brush wheel, 16-a rotating shaft, 17-a rotating disc, 18-a brush hair, 19-a cover plate, 20-a sealing gasket, 21-a pulling handle, 22-a water outlet main pipe, 23-a first supporting plate, 24-a second supporting plate, 25-a hook, 26-an access opening, 27-an opening and closing door, 28-a locking piece, 29-a clamping piece, 30-a locking hole, 31-a groove and 32-a containing groove, 33-electric telescopic rod, 34-locking head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1-5 show a preferred embodiment of the pressure reducing boiling type rust removing and cleaning device and the rust removing and cleaning method thereof.
Example 1:
the embodiment provides a pressure-reducing boiling type rust cleaning device, which specifically comprises a rust cleaning box 1, wherein the top of the rust cleaning box 1 is provided with a rust cleaning groove 2 for containing cleaning liquid and rust remover, the groove wall of the rust cleaning groove 2 is transversely provided with an air return pipe 3, a vacuum pumping pipe 4 and a water inlet pipe 5, the air return pipe 3 and the vacuum pumping pipe 4 are both positioned above the liquid level surface of the rust cleaning groove 2, the rust cleaning groove 2 is internally provided with a hanging basket 6 for placing an object to be rust cleaned and a heating device 7 for heating the rust cleaning liquid in the rust cleaning groove 2, the groove bottom of the rust cleaning groove 2 is provided with a drain pipe 8, a working cavity 9 is arranged below the rust cleaning groove 2 in the rust cleaning box 1, a water pump 10 and a vacuum pump 11 are arranged in the working cavity 9, the vacuum pumping pipe 4 is communicated with the air exhaust end of the vacuum pump 11, the water inlet pipe 5 is communicated with the water outlet end, the control panel 12 is provided with a touch screen 13 and control keys 14, and the touch screen 13 is in signal connection with the water pump 10, the vacuum pump 11 and the heating device 7.
The rust removing tank 2 at the top of the rust removing cleaning box 1 is used for containing cleaning liquid and rust removing agent, after an object to be rust removed is placed in a hanging basket 6 of the rust removing tank 2, the rust removing agent is added into the rust removing tank 2, the cleaning liquid is injected into the rust removing tank 2 through a water pump 10, then the rust removing tank 2 is closed, the cleaning liquid is heated by a heating device 7, the rust removing tank 2 is vacuumized through a vacuum pump 11 in a working cavity 9 and a vacuum pumping pipe 4, so that negative pressure is formed in the rust removing tank 2, water on the surface of the object to be rust removed is converted from a liquid state into a gas state, the surface of the object to be rust removed is washed through the flowing of the cleaning liquid, the surface of the object to be rust removed is washed and removed by the washing agent, then the rust removing tank 2 is returned through an air return pipe 3, so that the inside the rust removing tank 2 is returned to a normal pressure, so that, through repeated vacuum pumping and air return, the cleaning liquid can be matched with the rust remover to repeatedly wash and remove rust on the surface of an object to be subjected to rust removal for multiple times, so that boiling type rust removal cleaning is formed, the cleaned rust removal cleaning liquid is discharged through a water discharge pipe 8 at the bottom of the rust removal groove 2, in the process, each device is controlled by using a touch screen 13 on a touch panel, the vacuum degree of vacuum pumping of a vacuum pump 11 is further controlled, the heating temperature of a heating device 7 and the water injection quantity of a water pump 10 are controlled, intelligent control is achieved, rust removal cleaning is performed on the surgical instrument by the method, the surgical instrument can be more fully and thoroughly, the phenomena of scratching and the like of the surgical instrument in the rust removal process can be avoided, the surgical instrument is protected, and the maintenance of the surgical instrument is very convenient.
The rust remover is matched with cleaning liquid to form rust removing solution, the cleaning liquid is clean tap water or distilled water, the heating device 7 can adopt a thermal resistance type electric heater, normal heating is ensured by supplying power, and the heating temperature can be changed, wherein the heating device 7 can be arranged below the hanging basket 6 and is arranged in an S shape.
All be equipped with the control valve on inlet tube 5, drain pipe 8, evacuation pipe 4 and the muffler 3, the control valve all with 13 signal connection of touch-control screen. The control valve comprises an electromagnetic valve and an electric ball valve. Whether the water inlet pipe 5, the water outlet pipe 8, the vacuumizing pipe 4 and the air return pipe 3 are communicated or not is controlled through a control valve, so that the sealing of the derusting groove 2 is realized, the vacuum pump 11 can be vacuumized, and an electromagnetic valve or an electric ball valve is adopted, so that the control is facilitated.
Transversely be equipped with brush wheel 15 on the outer wall of case 1 is washd in the rust cleaning, brush wheel 15 includes pivot 16, carousel 17 and brush hair 18, the one end of pivot 16 and the rust cleaning wash the motor coaxial continuous in the case 1, the other end links to each other with one side of carousel 17 is coaxial, brush hair 18 sets up in the opposite side of carousel 17, rotation through the motor output shaft drives pivot 16 and rotates, the rotation of pivot 16 will drive carousel 17 and brush hair 18 and rotate, and then utilize constantly rotatory brush hair 18 to treat the surface of rust cleaning article and handle, so that the region of degree of depth corrosion carries out better cleanness.
The upper side of the derusting cleaning box 1 is rotatably connected with a cover plate 19 for sealing the derusting tank 2, the lower plate surface of the cover plate 19 is provided with a sealing gasket 20, the upper plate surface of the cover plate 19 is provided with a pulling handle 21, the opening and closing of the derusting tank 2 are controlled by the cover plate 19, when an object to be derusted needs to be taken and placed, the pulling handle 21 of the upper plate surface of the cover plate 19 is pulled upwards, so that the sealing gasket 20 does not block the derusting tank 2 any more, at the moment, the derusting tank 2 can be opened, and then the object to be; when the device is not used or the rust removing process is carried out, the cover plate 19 is pressed down to enable the sealing gasket 20 on the lower side of the cover plate 19 to seal the rust removing groove 2, so that the sealing of the rust removing groove 2 in the rust removing process can be ensured, and the pressure-reducing boiling type rust removing is further realized.
The bottom of the rust removing groove 2 is gradually inclined downwards from two sides to the middle, one end of the drain pipe 8 is communicated with the lowest part of the bottom of the rust removing groove 2, and the other end of the drain pipe 8 is communicated with the drain main pipe 22 in the working cavity 9, so that liquid after rust removing and cleaning can completely flow out of the rust removing groove 2 from the drain pipe 8 and is discharged out of the rust removing and cleaning box 1 from the drain main pipe 22.
The tank bottom of rust cleaning groove 2 is vertical to be equipped with first backup pad 23 and second backup pad 24, and the upper end of hanging 6 relative both sides all is equipped with the couple 25 that is "U" font of falling, and two couples 25 articulate respectively in the upper end of first backup pad 23 and second backup pad 24, all are equipped with a plurality of holes of permeating water on couple 25, first backup pad 23 and the second backup pad 24. The hanging basket 6 is hung on the first supporting plate 23 and the second supporting bar through the inverted U-shaped hook 25, so that the position of the hanging basket 6 is stable, a gap for accommodating the heating device 7 is reserved between the bottom of the hanging basket 6 and the bottom of the rust removing groove 2, and the plurality of water permeable holes in the hook 25, the first supporting plate 23 and the second supporting plate 24 are used for avoiding scouring which influences the boiling, pressure reducing and rust removing processes due to the fact that no hole is formed in the hook 25, the first supporting plate 23 and the second supporting plate 24.
Working chamber 9 forms access hole 26 on the back lateral wall of case 1 is washd in the rust cleaning, and access hole 26 opens and shuts through switch door 27 control, is equipped with a plurality of ventilative seams on the switch door 27, and the upside of switch door 27 is articulated with access hole 26, is equipped with retaining member 28 on the inner wall of switch door 27 downside, and working chamber 9 is equipped with joint 29 in the chamber bottom that is close to access hole 26, and retaining member 28 links to each other with 29 buckles of joint. Locking hole 30 all is equipped with to the both sides of retaining member 28, and the upside of joint 29 is equipped with recess 31, all is equipped with on the cell wall of the relative both sides of recess 31 and accomodates groove 32, accomodates and is equipped with electric telescopic handle 33 in the groove 32, and electric telescopic handle 33's one end links to each other with the tank bottom of accomodating groove 32, and the other end is connected with the locking head 34 with locking hole 30 looks adaptation, electric telescopic handle 33 and touch-control screen 13 signal connection.
The setting of access hole 26 is convenient for overhaul the component in the working chamber 9, and access hole 26 opens and shuts through switch door 27 control, and the gas permeation seam on the switch door 27 is used for exhausting to the gas outgoing who takes vacuum pump 11 out can install the filter screen on the gas permeation seam, in order to avoid the dust to enter into the working chamber 9, wherein switch door 27 realizes closing through the buckle of retaining member 28 cooperation joint spare 29. When the switch door 27 is closed, the locking member 28 is clamped in the groove 31 of the clamping member 29, and the electric telescopic rod 33 in the accommodating groove 32 in the clamping member 29 extends to enable the locking head 34 to be clamped in the locking hole 30, so that the clamping member 29 and the locking member 28 are locked, and the switch door 27 is prevented from being opened by mistake; when the switch door 27 needs to be opened, the touch screen 13 is firstly utilized to control the electric telescopic rod 33 to contract so as to separate the clamping connection between the locking head 34 and the locking hole 30, and then the switch door 27 is manually rotated to open the switch door 27.
Wherein because switch door 27 is that the articulated mode of upside is fixed in access hole 26 department, inboard at switch door 27 is equipped with strutting arrangement, support to switch door 27 after rotating, wherein strutting arrangement can be the bracing piece that rotates the setting in working chamber 9, set up the supported hole in switch door 27's inboard simultaneously, cooperation through bracing piece and supported hole, the realization is to opening and closing door 27 and supporting, or strutting arrangement can be the electronic telescoping device that rotates the slope setting that sets up in working chamber 9, drive switch door 27 through flexible and rotate, at this moment, this electronic telescoping device also can with touch screen 13 signal connection.
The control system in the touch screen 13 in the control panel 12 may be a PLC control system, a numerical control system, or other control systems.
Example 2:
this embodiment provides a rust removing and cleaning method of the reduced-pressure boiling type rust removing and cleaning apparatus described in embodiment 1, including the steps of:
s1, placing an object to be derusted in the derusting tank 2, and then adding a deruster and cleaning water into the derusting tank 2;
s2, heating the cleaning water in the derusting tank 2 by using the heating device 7;
s3, vacuumizing the derusting groove 2 by using the vacuum pump 11 so as to form negative pressure in the derusting groove 2;
s4, returning air to the derusting tank 2 by using the air return pipe 3, so that the inside of the derusting tank 2 is restored to a normal pressure state;
s5, repeating the steps S3 and S4 for a plurality of times;
and S6, discharging the cleaning water after the rust removal by using the water discharge pipe 8, and then injecting the cleaning water again to rinse the object to be derusted in the rust removal groove 2.
After an object to be derusted is placed in a derusting groove 2 of a derusting groove 2, a derusting agent and cleaning water are added into the derusting groove 2 to form a derusting solution, the derusting groove 2 is closed and the derusting solution is heated by a heating device 7, the derusting groove 2 is vacuumized by a vacuum pump 11 in a working cavity 9 in cooperation with a vacuum pumping pipe 4 to form negative pressure in the derusting groove 2, so that water on the surface of the object to be derusted is changed from a liquid state to a gas state, the surface of the object to be derusted is flushed by the flowing of the cleaning liquid to be matched with the derusting agent for derusting, then the air return pipe 3 returns the surface of the derusting groove 2 to normal pressure, so that the water on the surface of the object to be derusted is changed from the gas state to the liquid state, and the cleaning liquid can be matched with the derusting agent for repeatedly flushing and derusting the surface of the object to be der, therefore, boiling type rust removal cleaning is formed, the cleaned rust removal cleaning liquid is discharged through the water discharge pipe 8, and then the rust remover attached to the surface of an object to be subjected to rust removal is cleaned through rinsing, wherein the rinsing process can also be carried out by adopting the methods in the steps S3 and S4.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a decompression boiling formula rust cleaning device which characterized in that: the rust cleaning device comprises a rust cleaning tank (1), wherein a rust cleaning tank (2) used for containing cleaning liquid and rust remover is arranged at the top of the rust cleaning tank (1), an air return pipe (3), a vacuum pumping pipe (4) and a water inlet pipe (5) are transversely arranged on the wall of the rust cleaning tank (2), the air return pipe (3) and the vacuum pumping pipe (4) are both positioned above the liquid level surface of the rust cleaning tank (2), a hanging basket (6) used for placing an object to be subjected to rust cleaning and a heating device (7) used for heating the rust cleaning liquid in the rust cleaning tank (2) are arranged in the rust cleaning tank (2), and a drain pipe (8) is arranged at the bottom of the rust cleaning tank (2);
a working cavity (9) is arranged below the derusting groove (2) in the derusting cleaning box (1), a water pump (10) and a vacuum pump (11) are arranged in the working cavity (9), the vacuumizing tube (4) is communicated with the air exhaust end of the vacuum pump (11), and the water inlet tube (5) is communicated with the water outlet end of the water pump (10);
the outer wall of the front side of the derusting cleaning box (1) is provided with a control panel (12), the control panel (12) is provided with a touch screen (13) and a control key (14), and the touch screen (13) is in signal connection with a water pump (10), a vacuum pump (11) and a heating device (7).
2. The reduced-pressure boiling type rust removing and cleaning device as claimed in claim 1, wherein: the water inlet pipe (5), the water outlet pipe (8), the vacuumizing pipe (4) and the air return pipe (3) are all provided with control valves, and the control valves are all in signal connection with the touch screen (13).
3. The reduced-pressure boiling type rust removing and cleaning device as claimed in claim 2, wherein: the control valve comprises an electromagnetic valve and an electric ball valve.
4. The reduced-pressure boiling type rust removing and cleaning device as claimed in claim 1, wherein: the outer wall of the derusting cleaning box (1) is transversely provided with a brush wheel (15), the brush wheel (15) comprises a rotating shaft (16), a rotating disc (17) and bristles (18), one end of the rotating shaft (16) is coaxially connected with a motor in the derusting cleaning box (1), the other end of the rotating shaft is coaxially connected with one side of the rotating disc (17), and the bristles (18) are arranged on the other side of the rotating disc (17).
5. The reduced-pressure boiling type rust removing and cleaning device as claimed in claim 1, wherein: the upper side of the derusting cleaning box (1) is rotatably connected with a cover plate (19) used for sealing the derusting groove (2), a sealing gasket (20) is arranged on the lower plate surface of the cover plate (19), and a pulling handle (21) is arranged on the upper plate surface of the cover plate (19).
6. The reduced-pressure boiling type rust removing and cleaning device as claimed in claim 1, wherein: the bottom of the rust removing groove (2) is gradually inclined downwards from two sides to the middle, one end of the drain pipe (8) is communicated with the lowest part of the bottom of the rust removing groove (2), and the other end of the drain pipe is communicated with a main drain pipe (22) in the working cavity (9).
7. The reduced-pressure boiling type rust removing and cleaning device as claimed in claim 1, wherein: a first supporting plate (23) and a second supporting plate (24) are vertically arranged at the bottom of the derusting groove (2), inverted U-shaped hooks (25) are arranged at the upper ends of two opposite sides of the hanging basket (6), and the two hooks (25) are respectively hung at the upper ends of the first supporting plate (23) and the second supporting plate (24);
a plurality of water permeable holes are formed in the hook (25), the first supporting plate (23) and the second supporting plate (24).
8. The reduced-pressure boiling type rust removing and cleaning device according to any one of claims 1 to 7, characterized in that: working chamber (9) form access hole (26) on the back lateral wall of rust cleaning washing case (1), access hole (26) open and shut through switch door (27) control, be equipped with a plurality of ventilative seams on switch door (27), the upside and access hole (26) of switch door (27) are articulated, are equipped with retaining member (28) on the inner wall of switch door (27) downside, working chamber (9) are equipped with joint spare (29) in the chamber bottom that is close to access hole (26), retaining member (28) link to each other with joint spare (29) buckle.
9. The reduced-pressure boiling type rust removing and cleaning device according to claim 8, characterized in that: the both sides of retaining member (28) all are equipped with locking hole (30), the upside of joint spare (29) is equipped with recess (31), all be equipped with on the cell wall of recess (31) relative both sides and accomodate groove (32), it is equipped with electric telescopic handle (33) in groove (32) to accomodate, the one end of electric telescopic handle (33) links to each other with the tank bottom of accomodating groove (32), and the other end is connected with locking head (34) with locking hole (30) looks adaptation, electric telescopic handle (33) and touch-control screen (13) signal connection.
10. A rust removing and cleaning method for the reduced pressure boiling type rust removing and cleaning apparatus as claimed in any one of claims 1 to 9, characterized by comprising the steps of:
s1, placing an object to be derusted in the derusting tank (2), and then adding a deruster and cleaning water into the derusting tank (2);
s2, heating the cleaning water in the derusting tank (2) by using a heating device (7);
s3, vacuumizing the derusting groove (2) by using a vacuum pump (11) so as to form negative pressure in the derusting groove (2);
s4, returning air to the derusting tank (2) by using the air return pipe (3) to enable the interior of the derusting tank (2) to be restored to a normal pressure state;
s5, repeating the steps S3 and S4 for a plurality of times;
and S6, discharging the cleaning water after the rust removal by using a drain pipe (8), and then injecting the cleaning water again to rinse the object to be derusted in the rust removal groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011228182.XA CN112474554A (en) | 2020-11-06 | 2020-11-06 | Pressure-reducing boiling type rust removing and cleaning device and rust removing and cleaning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011228182.XA CN112474554A (en) | 2020-11-06 | 2020-11-06 | Pressure-reducing boiling type rust removing and cleaning device and rust removing and cleaning method thereof |
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| Publication Number | Publication Date |
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| CN112474554A true CN112474554A (en) | 2021-03-12 |
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| CN202011228182.XA Withdrawn CN112474554A (en) | 2020-11-06 | 2020-11-06 | Pressure-reducing boiling type rust removing and cleaning device and rust removing and cleaning method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113061898A (en) * | 2021-04-19 | 2021-07-02 | 王梦如 | Surface anticorrosion and antirust treatment method after heat exchanger assembly molding |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113061898A (en) * | 2021-04-19 | 2021-07-02 | 王梦如 | Surface anticorrosion and antirust treatment method after heat exchanger assembly molding |
| CN113061898B (en) * | 2021-04-19 | 2023-12-12 | 常州合嘉换热科技有限公司 | Corrosion-resistant and rust-resistant treatment method for surface of heat exchanger after assembly and molding |
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Application publication date: 20210312 |