5 Stages Ultrasonic Cleaning System for Prostheses, trauma implants and medical devices
I. Project overview
1,Project name: 5 stages automatic ultrasonic cleaning machine
2,Project requirements:Based on the product information and cleaning technical requirements provided by customers, on the basis of meeting the technical agreement and production requirements, we will provide customers with mature, reliable, stable and excellent performance of automatic cleaning equipment to meet the use requirements, and provide customers with complete after-sales service and use technical guidance.In this project, Party B (the Seller) shall be responsible for the equipment design, manufacturing, commissioning, quality and after-sales service, and the project construction shall be completed according to the agreement reached with the customer before the sale.
II. Equipment details
1,Equipment overview:
1.1 The fully automatic cleaning machine model JTM-5108SD is a high-intelligence and high-precision cleaning equipment designed and manufactured for customer products; it mainly uses ultrasonic cleaning, to clean, rinse and dry customer products; So that the cleanliness of the customer's workpiece can meet the requirements of use, The equipment has 4 cleaning chamber, 1 drying chamber, loading and unloading table. The equipment is completed automatically, without the need for personnel to be on duty, and manual intervention can also be carried out as needed.
1.2 The model is JTM-5108SD automatic cleaning machine mainly by:
1 ultrasonic occurrence system (including generators, transducers),
2 holding system (cleaning tank),
3 heating system,
4 liquid level control system,
5 Induction positioning system
6 PLC control system,
7 Robot arm system.
8 Filtration circulation system,
9 High pressure water spraying system
10 Bubbling system
Among them,
1 The physical shock generated by the ultrasonic occurrence system is the most important way of cleaning;
3 The heating system is to sensing the heating temperature by high precision temperature probe to realize the start-stop control of the heating device;
4 The level control system is a real-time induction of the amount of cleaning solution in the tank to realize the amount control of cleaning solution;
5 Induction positioning system helps mechanical grip precision positioning to improve grasp accuracy and effectiveness;
6 PLC control system is the start and stop and cleaning process, And according to the actual situation of the cleaning process for preparation or manual intervention;
7 The robot arm system is an effective way to carry and smoothly transport products into the next cleaning process
8 The filtration circulation system is to effectively filter the large particle stains in the cleaning liquid to achieve the maximum utilization of the cleaning solution;
9 Semi-enclosed stainless steel spray pipe equipped with an umbrella nozzle, to achieve high pressure water spray coverage, spraying pipe can move in tank automatically
10 Bubbles is from the tank bottom, make the water produce vigorous movement, improve rinsing effect
2,Basic parameters of equipment
2.1 Workpiece information | Prostheses, trauma implants and medical devices |
2.2 Chamber size | 600(L)*500(W)*450(H) mm |
2.3 Required air compressor | 0.7Mpa |
2.4 Required wire size | 25 Square Aluminum wire or 16 square copper wire |
2.5 Power of the cleaning machine | ≈38kW |
2.6 Robot arm quantity | 1pc |
2.7 Washing beat | 15~25min |
2.8 Machine dimension | About 5500x2100x2200mm,The actual size prevail |
2.9 Power demand for equipment | 380V±10%/50Hz,3 phase |
2.10 Water Inlet and drain valve size: | DN25 |
2.11 Material of all the tank | AISI 304 |
2.11 Remote control | Software problem that cause performance problem should be done by remote on device by Skymen engineer |
2.12 HMI and keys language | English |
2.13 Emergency stop | The device should be equipped with the required options to stop when a short circuit happens or any power swing or unusual voltage and unusual current. |
2.14 Electric box | Electronic components should have big enough space |
2.18 Appearance | Stainless steel color or painter |
3,Working process:
3.1 To be washed products:Medical instruments
3.2 Cleaning process:
Loading
→ 1 ultrasonic cleaning for 10 minutes (media: Reverse osmosis Water + detergent)
→ 2 ultrasonic rinsing for 5 minutes (media: Reverse osmosis Water)
→ 3 ultrasonic rinsing for 5 minutes (media: Reverse osmosis Water)
→ 4 High pressure water spraying for 5 Minutes (media: Reverse osmosis Water)
→ 5 Compressed air blowing for 3 minutes
→ 6 Hot air drying for 10 minutes
Unloading
3.3 Cleaning agent type:Organic solvents, Reverse osmosis Water
3.4 Description of the cleaning process configuration:
No. | cleaning liquid | Cleaning method | ultrasonic | Working tank | recycle filtering | heating power |
1 | Organic solvents | ultrasonic cleaning | 40kHz/1.8kW | tank 1 | Yes | 4.5kW |
2 | Reverse osmosis Water | Ultrasonic rinsing | 40kHz/1.8kW | tank 2 | / | 4.5kW |
Reverse osmosis Water | Ultrasonic rinsing | 40kHz/1.8kW | tank 3 | / | 4.5kW | |
Reverse osmosis Water | High pressure water | / | tank 4 | / | 3kw | |
3 | / | Air blowing | / | tank 5 | / | / |
4 | / | Hot air dry | / | tank 6 | / | 9kW |
4.1 Ultrasonic cleaning + Filtration cycle system
No. | 1st tank | |
Structure | Tank size | 600x500x450mm |
Tank capacity | 135L | |
Tank material | AISI304,thickness 2mm | |
Ultrasonic system | Transducer | 36pcs ultrasonic transducer, the total ultrasonic power is 1.8kW, and the power is continuously adjustable |
Generator | Imported IGBT sweep control board with uniform ultrasonic output, output power with photoelectric display and current display | |
heating system | temperature control | Digital display, temperature control range RT-95℃ |
heating power | Place a 4.5kW stainless steel heating pipe inside the tank | |
Filtration system | Storage tank | .Tank volume is 30L, equipped with a lid; .Set the liquid level control in the box, if no liquid, will automatically turn off the circulating pump and sound and light alarm; .Set the discharge valve and set the discharge mode according to the requirements |
circulating pump | Adopt centrifugal water pump | |
Filter Precision | 5μm filter | |
Tube coupling | Connect AISI 304 pipe with Y type valve with pressure gauge (0~0.8Mpa) showing the operating status of the circulating pump |
4.2 Ultrasonic Rinsing + Bubbling system
No. | 2nd tank | |
Structure | Tank size | 600x500x450mm |
Tank capacity | 135L | |
Tank material | AISI304,thickness 2mm | |
Ultrasonic system | Transducer | 36pcs ultrasonic transducer, the total ultrasonic power is 1.8kW, and the power is continuously adjustable |
Generator | Imported IGBT sweep control board with uniform ultrasonic output, output power with photoelectric display and current display | |
heating system | temperature control | Digital display, temperature control range RT-90℃ |
heating power | Place a 3kW stainless steel heating pipe inside the tank | |
Bubbling system | Structure | It’s a stainless steel pipe on the bottom of tank, there are many holes on this pipe |
Principle | when connect to air compressor to this pipe, the water in tank will have many bubble from the holes, make the water produce vigorous movement, improve the rinsing effect, | |
Auxiliaries | Air compressor (User provide, no requirement for air compressor) |
4.3 Ultrasonic Rinsing + Bubbling system
No. | 3rd tank | |
Structure | Tank size | 600x500x450mm |
Tank capacity | 135L | |
Tank material | AISI304,thickness 2mm | |
Ultrasonic system | Transducer | 36pcs ultrasonic transducer, the total ultrasonic power is 1.8kW, and the power is continuously adjustable |
Generator | Imported IGBT sweep control board with uniform ultrasonic output, output power with photoelectric display and current display | |
heating system | temperature control | Digital display, temperature control range RT-90℃ |
heating power | Place a 3kW stainless steel heating pipe inside the tank | |
Bubbling system | Structure | It’s a stainless steel pipe on the bottom of tank, there are many holes on this pipe |
Principle | when connect to air compressor to this pipe, the water in tank will have many bubble from the holes, make the water produce vigorous movement, improve the rinsing effect, | |
Auxiliaries | Air compressor (User provide, no requirement for air compressor) |
4.4 High pressure water spraying
No. | 4th tank | |
Structure | Tank size | 600x500x450mm |
Tank capacity | 135L | |
Tank material | AISI304,thickness 2mm | |
spray rinsing system | Spray device | Semi-enclosed stainless steel spray pipe equipped with an umbrella nozzle, to achieve spray coverage, pipe can move in tank automatically |
Storage tank | .Tank volume is 30L, equipped with a lid; .Set the liquid level control in the box, if no liquid, will automatically turn off the circulating pump and sound and light alarm; .Set the discharge valve and set the discharge mode according to the requirements .1.5kw heating power to heat up the spraying water | |
circulating pump | Adopt centrifugal water pump | |
Filter Precision | 5μm filter | |
Tube coupling | Connect AISI 304 pipe with Y type valve with pressure gauge (0~0.8Mpa) showing the operating status of the circulating pump |
4.5 Compressed air blowing + Hot air drying
No. | 3rd tank | |
Structure | Tank size | 600x500x450mm |
Tank capacity | 135L | |
Tank material | AISI304,thickness 2mm | |
Compressed air blowing | Quantity | 1 set |
Structure | The cylinder is connected to the annular air cutting pipe, which moves round-trip uniformly under the push of the cylinder | |
Principle | The residual water droplets on the workpiece are quickly cut off through the high-pressure wind to improve the working efficiency of the next drying process and speed up the whole cleaning beat | |
Auxiliaries | high efficiency particle air filter | |
Hot air circulation drying system | Quantity | 1 set |
Structure | The left and right side air inlet of the tank, and the circulating air outlet at the bottom is equipped with air heating device. The outlet fan outlet hole above the air duct is reserved for water vapor extraction. | |
Principle | Dry the main part of the workpiece through the circulating dry hot air | |
Hot air flow rate | 30m³/min | |
Heating module | Air heating device, heating power of 9kW, digital and explicit thermostat, temperature control range of RT-120℃ | |
Auxiliaries | High-efficiency air filter, groove body insulation device |
5,Main mechanical structure
5.1 Robot arm
Quantity | 1 set | |
structure | The structure of the robot arm is a single-arm beam type, which is stable in operation, accurate in positioning, large in bearing capacity, strong in flexibility and fast in lifting. | |
electrical control | ▶The robotic arm is controlled by a programmable controller and proximity and induction switches to automatically complete the cleaning process; the cleaning rhythm is adjustable, and the operation process is variable frequency speed regulation, which can achieve soft landing and accurate positioning ▶Established with a washing basket protection device, when there is a basket in the tank, the robotic arm shall not place any more baskets | |
Motor parameters | Lifting | Geared motor, power: 3/4HP, speed: 0-7 m/min (parameters are designed on demand) |
Moving | Servo motor, power: 1HP, speed: 0-7 m/min (parameters are designed on demand) | |
Can achieve Function | ▶ Manual operation; ▶ Fully automatic operation; ▶ Automatic reset system; ▶ Pause and emergency stop; ▶The man-machine interface modifies the program; ▶The man-machine interface adjusts the process parameters; ▶Can remotely monitor and control equipment operation; ▶HMI fault alarm display. | |
load bearing | Max. 50kg |
5.2 Machine frame chassis and door panel
quantity | 1 set |
structure | The frame and chassis of the entire equipment are made of stainless steel The front and rear and left and right sides of the equipment are equipped with decorative door panels, which are mainly composed of brushed stainless steel and acrylic panels. The surface is matte and beautiful. The water distribution tank is set on the rack, and the foot cup is set at the bottom |
5.3 Air release
quantity | 1set |
material | Stainless steel, PVC engineering plastics |
installation site | A suction cover can be set up above the organic solvent and water-soluble solvent cleaning tank, which can be connected to the customer exhaust system, and the air valve can be adjustable |
5.4 Basket
quantity | 7pcs |
material | AISI 304 |
5.5 Electric control system
quantity | 1 set |
material | Stainless steel board |
structure | ▶The electric control cabinet is located on the left side of the first tank and is assembled with the cleaning system; install the touch screen of the operation panel and display the working status of the whole machine simultaneously; ▶The buzzer and the equipment shall have three-color working indicator lamp, abnormal situation prompt sound and light alarm; ▶PLC, relay, air switch, transformer and other main order control circuit is configured in the cabinet; ▶The line layout is neat and clear, with a clear line number. |
III. Spare part List
Spare parts | Brand | Remark |
Transducer | Skymen | 40kHz |
Generator | Skymen | 40kHz/2400W |
Water pump | CNP | |
Cylinder | Air TAC | |
Geared Motor | Delta | |
Servo Motor | Delta | |
Cooling fan | AIRMATE | |
Heater | JIUKOU | |
PLC | Siemens | |
Touch screen | Siemens | |
Digital temperature controller | Omron | |
Solenoid value | Air TAC | |
Level switch | Skymen | |
Photoelectric switch | Omron | |
Capacitive approach switch | Omron | |
Pneumatic Value | Flowserve Value | |
Y-Value | Skymen | |
Power switch | Delta | |
Relay | Schneider | |
Linear Guide Rail | PMI | |
Frame/Shell | Jinshuncheng | |
Tank | Jinshuncheng |
IV. Documents and spare parts shipped with machine
1,Relevant technical documents
Name | language | quantity | Remarks |
Manual | English | 1 | |
circuit diagram | English | 1 | |
piping diagram | English | 1 | |
Water/elecctric installation diagram | English | 1 | |
Daily Maintenance Instructions | English | 1 |
2,Spare parts
Name | Quantity |
heating pipe | 4pcs |