Cleaning device and using method thereof

Abstract

The invention discloses a cleaning device and a using method thereof. Relates to the technical field of device cleaning. The number of the device grooves is four, the four device grooves are sequentially communicated through a conveying belt, the conveying belt is arranged on the side wall of each device groove, and an ultrasonic cleaning machine is arranged at the bottom of each device groove; the control assemblies are arranged in the four device grooves, each control assembly comprises a spray pipe, a lifting rod and a tray, the spray pipes are arranged on the side walls of the device grooves in a penetrating mode, spray heads are arranged on the spray pipes, the spray pipes are telescopic pipes, the lifting rods are arranged on the ultrasonic cleaning machine, and the trays are arranged at the telescopic ends of the lifting rods; the drying oven is communicated with the last device groove through a conveying belt. According to the cleaning device, the device grooves are formed, cleaning liquid is arranged in the device grooves to clean instruments, the multiple device grooves are formed, different cleaning liquid is placed in the device grooves, and the instruments are conveyed through the conveying belt to be cleaned in a multi-layer mode.

Description

Technical Field

[0001] The present invention relates to the technical field of device cleaning, and more particularly to a cleaning device and a use method thereof. Background Art

[0002] The purpose of device cleaning is to prevent blockage and damage. Cleaning can remove dust, mud, sand, grease, welding slag and rust on the surface and inside of the instrument to prevent blockage during use and damage to machines, valves and instruments; to ensure product quality. Cleaning can prevent contamination of catalysts and chemical solutions to ensure product quality; to prevent accidents. Cleaning can prevent safety accidents such as combustion and explosion.

[0003] Currently, existing cleaning devices are inefficient and cannot clean the same instrument using different cleaning solutions.

[0004] Therefore, how to provide a cleaning device with higher efficiency and the use method thereof that uses a variety of cleaning liquids for cleaning is an urgent problem that needs to be solved by those skilled in the art. Summary of the invention

[0005] In view of this, the present invention provides a cleaning device and a method of using the same, aiming to solve one of the problems in the above-mentioned background technology, with higher efficiency and the use of a variety of cleaning liquids for cleaning.

[0006] In order to achieve the above object, on the one hand, the present invention adopts the following technical solution:

[0007] A cleaning device, comprising:

[0008] A control box, on which a switch and a speed adjustment button are provided;

[0009] A device tank, wherein four device tanks are provided, and the four device tanks are connected in sequence through a conveyor belt, the conveyor belt is provided on the side wall of each device tank, and an ultrasonic cleaning machine is provided at the bottom of each device tank;

[0010] A control assembly, wherein the control assembly is arranged in the four device slots, and each group of the control assembly comprises a nozzle, a lifting rod and a tray, wherein the nozzle is passed through the side wall of the device slot, a nozzle is arranged on the nozzle, the nozzle is arranged as a telescopic tube, the lifting rod is arranged on the ultrasonic cleaning machine, and the tray is arranged at the telescopic end of the lifting rod;

[0011] An oven is connected with the last device slot through the conveyor belt.

[0012] Furthermore, the tray and the lifting rod are connected via a hose.

[0013] Furthermore, a round opening is provided in the middle of each of the trays, and the trays are made of plastic and have a mesh structure.

[0014] Furthermore, the washing liquids arranged in the four tanks of the device are: dichloropropane, detergent, water and acetone in sequence.

[0015] Furthermore, a water outlet pipe is provided on the side wall of each placement slot, and valves are provided on the water outlet pipe and the spray pipe.

[0016] On the other hand, the present invention provides a method for using a cleaning device, based on the above-mentioned cleaning device, comprising the following steps:

[0017] Step 1: The instrument to be cleaned is placed upside down on the tray, and the nozzle sprays dichloropropane for the first cleaning. The ultrasonic cleaning machine continues to work during the cleaning process. The lifting rod drives the tray to lower the cleaned instrument, so that the nozzle enters the instrument through the round opening in the middle of the tray. The nozzle performs deep cleaning. After the cleaning is completed, the instrument is conveyed to the next device slot through the conveyor belt;

[0018] Step 2: The conveyor belt transports the instrument to the second device slot, and the outer surface of the instrument is covered with detergent through the nozzle. Then, the lifting rod drives the tray to lower the instrument, and the nozzle enters the instrument through the round opening in the middle of the tray. The nozzle is opened to spray detergent on the inside of the instrument;

[0019] Step 3: The conveyor belt transports the instrument that has been cleaned in the second step to the third device tank. The detergent on the outer surface of the instrument is sprayed off with water through the nozzle. The nozzle enters the interior of the instrument through the round opening in the middle of the tray. The nozzle sprays water for cleaning. The ultrasonic cleaning machine at the bottom of the device tank continues to work;

[0020] Step 4: The conveyor belt conveys the instrument cleaned in the third step to the fourth device tank. After the outer surface of the instrument is covered with acetone through the nozzle, the lifting rod lowers the instrument, and the nozzle enters the interior of the instrument through the circular opening in the middle of the tray. The nozzle sprays acetone to clean the instrument;

[0021] Step 5: Transport the instrument into the oven to dry it.

[0022] Furthermore, the dichloropropane in the device tank is replaced once a day, the detergent in the device tank is replaced once a day, and the acetone in the device tank is replaced once a day.

[0023] It can be seen from the above technical scheme that compared with the prior art, the present invention discloses a cleaning device and a method of using the same, wherein a device slot is provided, a cleaning liquid is provided in the device slot to clean the instrument, multiple device slots are provided, different cleaning liquids are placed in each device slot, and multiple cleaning liquids are used to clean the instrument, and the instrument is conveyed by a conveyor belt for multi-level cleaning; the interior of the instrument can be cleaned by a tray in combination with a retractable nozzle, and the height of the instrument can be adjusted, making cleaning more convenient and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the structure of the cleaning device provided by the present invention;

[0026] Figure 2 An internal side view of the cleaning device provided by the present invention;

[0027] Figure 3 This is a top view of the cleaning device provided by the present invention.

[0028] Among them: 1 is a placing trough; 2 is a conveyor belt; 3 is a spray pipe; 4 is a lifting rod; 5 is an oven; 6 is a water outlet pipe; 7 is a valve; and 8 is a hose. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-3 , an embodiment of the present invention discloses a cleaning device, comprising:

[0031] A control box, on which a switch and a speed adjustment button are provided;

[0032] The device tank 1 is provided with four device tanks 1, and the four device tanks 1 are connected in sequence through a conveyor belt 2, the conveyor belt 2 is provided on the side wall of each device tank 1, and an ultrasonic cleaning machine is provided at the bottom of each device tank 1; different types of cleaning liquids are placed in the four device tanks 1 to perform multi-level cleaning on the instrument.

[0033] Control components, the control components are arranged in four device slots 1, each group of control components includes a nozzle 3, a lifting rod 4 and a tray, the nozzle 3 is arranged on the side wall of the device slot 1, a nozzle is arranged on the nozzle 3, the nozzle 3 is arranged as a telescopic tube, the lifting rod 4 is arranged on the ultrasonic cleaning machine, and the tray is arranged at the telescopic end of the lifting rod 4; the length of the nozzle 3 can be extended, and the nozzle is cooperated with the nozzle to clean the instrument comprehensively; the lifting rod 4 uses the telescopic principle of an umbrella and can move in all directions; the instrument is transported by the conveyor belt 2, and the instrument is placed on the tray;

[0034] The oven 5 is connected with the last device slot 1 through the conveyor belt 2; the oven 5 is used to dry the cleaned instrument.

[0035] In this embodiment, the tray and the lifting rod 4 are connected by a hose 8; the hose 8 is initially in a compressed state, and the hose 8 is stretched to rotate and retract in multiple directions, making it more convenient to move the instrument.

[0036] In this embodiment, a round opening is provided in the middle of each tray, and the tray is made of plastic and has a mesh structure, so that the nozzle 3 can be extended from the round opening into the interior of the instrument for deep cleaning.

[0037] In this embodiment, the washing liquids arranged in the four device tanks 1 are: dichloropropane, detergent, water and acetone in sequence; the instrument can be subjected to multiple levels of conditions.

[0038] In this embodiment, a water outlet pipe 6 is also provided on the side wall of each placement slot, and valves 7 are provided on the water outlet pipe 6 and the nozzle 3; the water outlet pipe 6 is used to replace the cleaning liquid in each placement slot, and the switches on the water outlet pipe 6 and the nozzle 3 are controlled by the valve 7.

[0039] On the other hand, the present invention provides a method for using a cleaning device, based on the above cleaning device, comprising the following steps:

[0040] Step 1: The instrument to be cleaned is placed upside down on the tray, and the nozzle sprays dichloropropane for the first cleaning. The ultrasonic cleaning machine continues to work during the cleaning process. The lifting rod 4 drives the tray to descend the cleaned instrument, so that the nozzle 3 enters the inside of the instrument through the circular opening in the middle of the tray. The nozzle performs deep cleaning. After the cleaning is completed, the instrument is conveyed to the next device slot 1 through the conveyor belt 2;

[0041] Step 2: The conveyor belt 2 conveys the instrument to the second device slot 1, and the outer surface of the instrument is smeared with detergent through the nozzle. Then, the lifting rod 4 drives the tray to lower the instrument, and the nozzle 3 enters the inside of the instrument through the circular opening in the middle of the tray, and the nozzle is opened to spray the detergent inside the instrument;

[0042] Step 3: The conveyor belt 2 conveys the instrument cleaned in the second step to the third device tank 1, and the detergent on the outer surface of the instrument is sprayed off with water through the nozzle. The nozzle 3 enters the interior of the instrument through the round opening in the middle of the tray, and the nozzle sprays water for cleaning. The ultrasonic cleaning machine at the bottom of the device tank 1 continues to work;

[0043] Step 4: The conveyor belt 2 conveys the instrument cleaned in the third step to the fourth device tank 1. After the outer surface of the instrument is covered with acetone by the nozzle, the lifting rod 4 lowers the instrument, and the nozzle 3 enters the interior of the instrument through the circular opening in the middle of the tray, and the nozzle sprays acetone to clean the instrument;

[0044] Step 5: The conveyor belt 2 conveys the instrument to the oven 5 to dry the instrument;

[0045] In this embodiment, the dichloropropane in the device tank 1 is replaced once a day, the detergent in the device tank 1 is replaced once a day, and the acetone in the device tank 1 is replaced once a day;

[0046] In addition, in this embodiment, the nozzle 3 and the nozzle are both made of polyethylene plastic material; the advantages are lightness, easy installation and operation, low cost, economical, resistant to some chemicals, such as acid and alkali, and no rust.

[0047] The conveyor belt 2 is made of chloroprene rubber, which has good chemical stability, excellent chemical corrosion resistance and is economical.

[0048] The lifting rod 4 is made of aluminum alloy, which has light weight and good corrosion resistance. It is suitable for use in environments requiring light weight and corrosion resistance. Aluminum alloy is easily corroded by dichloropropane and acetone, so during use, it is necessary to avoid direct contact between aluminum alloy and acetone, and an anti-corrosion coating needs to be applied on the aluminum alloy.

[0049] The nozzle is set to a streamline cone structure, which has a simple structure and is easy to process. It can make the water flow smooth and increase the nozzle range. For nozzles with a nozzle orifice diameter of 2-3 mm, a H / Dc value of 3000, a pressure value of about 0.7Mpa, and a nozzle elevation angle of about 40 to 45 degrees, a better atomization effect may be achieved;

[0050] Inner cone angle: When the inner cone angle is 45 degrees, the flow coefficient is 0.86;

[0051] Inner surface finish: Due to the high water flow velocity through the nozzle, the inner surface finish is crucial and should not be less than 5V to reduce hydraulic loss and ensure the range, flow rate and atomization degree;

[0052] Gas-liquid mixing and pressurization: The nozzle is provided with a liquid inlet and an air inlet respectively, the middle main pipe includes a water inlet pipeline and an air inlet pipeline, the end water joint of the nozzle can realize gas-liquid mixing and pressurization, and the diversion core and branch flow channel in the nozzle assembly can further ensure uniform mixing and improve the pressurization effect;

[0053] The nozzle is also equipped with an adjusting nut to adjust the flow rate to ensure stable and reliable operation.

[0054] Dichloropropane is replaced once every one or two days:

[0055] (1) Frequency of use: If the ultrasonic cleaning machine is used frequently, especially for continuous cleaning of multiple heavily contaminated beakers or other items, the replacement frequency of the dichloropropane cleaning solution should be increased accordingly, for example, the cleaning solution should be replaced after cleaning the instrument about 10 times; on the contrary, if the cleaning machine is used less frequently, or the cleaning object is relatively clean, the replacement cycle can be appropriately extended, for example, the cleaning solution should be replaced after cleaning the instrument 20 times;

[0056] (2) Monitoring of cleaning effect: Regular monitoring of cleaning effect is an important basis for determining the replacement frequency; if the cleaning effect is found to be significantly reduced, the dichloropropane cleaning solution should be replaced immediately even if the preset replacement cycle has not been reached;

[0057] (3) Type and degree of contamination of the cleaning object: Items of different types and degrees of contamination have different consumption and contamination levels of dichloropropane cleaning solution; therefore, when determining the replacement frequency, the characteristics of the cleaning object need to be fully considered.

[0058] The dishwashing liquid should be changed once a day:

[0059] Normally, the ratio of dishwashing liquid to water is 1:4, that is, 1 part of dishwashing liquid needs 4 parts of water;

[0060] For general usage scenarios, if the ultrasonic cleaner is used every day or every other day, and the mixed liquid has not deteriorated significantly or the cleaning effect has not deteriorated, then the mixed liquid can be replaced every day or every other day.

[0061] The water should be replaced regularly, depending on the actual situation:

[0062] When using an ultrasonic cleaner to clean a beaker or other instrument, the water replacement cycle is not fixed. It depends on many factors, including the frequency of use of the cleaner, the degree of contamination of the cleaning object, etc.

[0063] If the ultrasonic cleaning machine is used frequently, the water replacement cycle should be shortened accordingly, such as one cycle per hour; because as the number of uses increases, pollutants and residues in the water will gradually accumulate, affecting the cleaning effect.

[0064] If the beaker being cleaned is heavily contaminated, especially if it contains a lot of grease, dirt or chemicals, the water will reach saturation with these contaminants more quickly and the water will need to be replaced more frequently, such as once every 0.5 hours.

[0065] Acetone is replaced once a day:

[0066] Acetone has a relatively low boiling point of 56.5°C and is easily volatile. This property allows the acetone to evaporate quickly from the surface of the beaker during the cleaning process, taking away dissolved dirt and residues, helping to speed up the cleaning process and improve the cleaning effect.

[0067] Under normal circumstances, the acetone cleaning solution can be replaced once a day. If it is used too frequently or the instrument is too contaminated, it can be replaced once every 0.5 days.

[0068] Since acetone is volatile and has certain toxicity, when using acetone to clean the beaker, it should be done in a well-ventilated environment to avoid prolonged inhalation of acetone vapor. Acetone is flammable and explosive and should be used away from fire and heat sources. After use every night, the acetone cleaning liquid should be sealed and stored in a cool place to prevent fire or explosion accidents.

[0069] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0070] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cleaning device, characterized in that: include: A control box, on which a switch and a speed adjustment button are provided; A device tank, wherein four device tanks are provided, and the four device tanks are connected in sequence through a conveyor belt, the conveyor belt is provided on the side wall of each device tank, and an ultrasonic cleaning machine is provided at the bottom of each device tank; A control assembly, wherein the control assembly is arranged in the four device slots, and each group of the control assembly comprises a nozzle, a lifting rod and a tray, wherein the nozzle is passed through the side wall of the device slot, a nozzle is arranged on the nozzle, the nozzle is arranged as a telescopic tube, the lifting rod is arranged on the ultrasonic cleaning machine, and the tray is arranged at the telescopic end of the lifting rod; An oven is connected with the last device slot through the conveyor belt.

2. A cleaning device according to claim 1, characterized in that: The tray and the lifting rod are connected via a rubber hose.

3. A cleaning device according to claim 2, characterized in that: A round opening is arranged in the middle of each tray, and the tray is made of plastic and has a mesh structure.

4. A cleaning device according to claim 3, characterized in that: The washing liquids arranged in the four device tanks are: dichloropropane, detergent, water and acetone in sequence.

5. A cleaning device according to claim 4, characterized in that: The side wall of each placement groove is also provided with a water outlet pipe, and valves are provided on the water outlet pipe and the spray pipe.

6. A method for using a cleaning device, according to the cleaning device of claim 5, characterized in that: The following steps are involved: Step 1: The instrument to be cleaned is placed upside down on the tray, and the nozzle sprays dichloropropane for the first cleaning. The ultrasonic cleaning machine continues to work during the cleaning process. The lifting rod drives the tray to lower the cleaned instrument, so that the nozzle enters the instrument through the round opening in the middle of the tray. The nozzle performs deep cleaning. After the cleaning is completed, the instrument is conveyed to the next device slot through the conveyor belt; Step 2: The conveyor belt transports the instrument to the second device slot, and the outer surface of the instrument is covered with detergent through the nozzle. Then, the lifting rod drives the tray to lower the instrument, and the nozzle enters the instrument through the round opening in the middle of the tray. The nozzle is opened to spray detergent on the inside of the instrument; Step 3: The conveyor belt transports the instrument that has been cleaned in the second step to the third device tank. The detergent on the outer surface of the instrument is sprayed off with water through the nozzle. The nozzle enters the interior of the instrument through the round opening in the middle of the tray. The nozzle sprays water for cleaning. The ultrasonic cleaning machine at the bottom of the device tank continues to work; Step 4: The conveyor belt conveys the instrument cleaned in the third step to the fourth device tank. After the outer surface of the instrument is covered with acetone through the nozzle, the lifting rod lowers the instrument, and the nozzle enters the interior of the instrument through the circular opening in the middle of the tray. The nozzle sprays acetone to clean the instrument; Step 5: The conveyor belt transports the instrument into the oven to dry it.

7. A method for using a cleaning device according to claim 6, characterized in that: The dichloropropane in the device tank is replaced once a day, the detergent in the device tank is replaced once a day, and the acetone in the device tank is replaced once a day.

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