e-ISSN: 2582-5208
International Research Journal of Modernization in Engineering Technology and Science
Volume:03/Issue:06/June-2021 Impact Factor- 5.354 www.irjmets.com
AUTOMATIC DISH WASHING MACHINE
Sandesh Chougule*1, Akshay Dingane*2, Vishal Shinde*3, Shreyash Gavade*4,
Omkar Jangam*5, Dishal Jadhav*6, Dr.V. S. Pawar*7
*1,2,3,4,5,6MechanicalEngineering Department, Annasaheb Dange College Of Engineering And
Technology (ADCET) Ashta, Sangli, Maharashtra, India.
*7Associate. Professor, Mechanical Engineering Department, Annasaheb Dange College Of
Engineering, Ashta, Sangli, Maharashtra, India.
ABSTRACT
This paper gives the altered format of utensils programmed washing gadget. In this, the customizable transport
line associating devices will in general supplant, and passing propositions devices under this 3section scouring,
water sprinkler and clean. The dishwasher has made spring-cleaning and refreshing dishes a lot simpler and
most effectively. Transport is turned by with engines. This mains to simplifying the format better compared to
the now times dishwashers. This will totally minimalize a great deal of strong work and furthermore our
significant time for extra significant errands. This task extended an approach to do the exhausting cleaning
position effectively and speedy by dealing with our dishwashing machine moves naturally. In our every day life
we can get that in huge lodgings, wrecks, cafés, enormous kitchen parts representatives are allotted to clean
apparatuses and additional cash is spend to achieved that work.
I. INTRODUCTION
This tool the automated dish washing device has been advanced to later the desires of small and medium
domestic utility, who’re commonly guy powered. In maximum of the residence the dish are washed via way of
means of the use of human hand. This desires extra time and excessive operating load.
In order to keep away from all such disadvantages. This, device has been designed in this type of manner that
it could be used to washing the plate very easily with none effect force. The operation is made be easy that even
an unskilled labour can handled, via way of means of simply demonstrating the operating of the dish washing
device once.
Now a day’s there may be lot of opposition withinside the marketplace. So there may be want of growing a
brand new technique or procedure for powerful production. That procedure or strategies must satisfy the
requirement approximately accuracy productiveness etc. Ever because the commercial revolution human had
been depending on electricity, now international is coming into withinside the twenty first century with new
invention and new technology. But additionally make new form of issues day to day. When trouble is expanded
and it turns into extra tough to fulfill call for of electricity and electricity desires. As searching closer to family
and commercial issues the answer is “Automatic dish washing device”. Electric electricity (70–90%) ustilized
by electrical fiery dishwasher and washing tools is prefer for hot water, the cutlery, the laundry and the device
and will as properly get swapped via way of means of warmness from different reassets than electricity
(Odesola I. F., 2012). In this paper the dish washing device is mentioned which is straightforward in production
and it offers the output in differential approaches. Due to its multi output operation it could be used in lots of
small scale industries or in rural areas. It is feasible to earn huge profits via way of means of device after
making deduction for hobby on capital, lease preservation and sale fee etc. Hence, the capital quantity required
for device is much less and marketplace for this form of painting is good. The wages of employee to be provide
is much less. Because the semi scale labour may be used for the operation of device. The device may be produce
exceptional kind of dish washing simply via way of means of converting bucket assembly; the product may be
modified as consistent with requirement of marketplace. This device may be produced commercial and home
cloth dish washing and cleaning. For atomic operation of device, we simply need to press button, that is on
manage panel. Due to urgent this button, complete operation is finished automatically. The operator best has to
insert the dish because of automated operation of device (Konakalla Naga, 2003). It is important to lessen the
whole machining time. There are numerous approaches via way of means of which the whole machining time
may be efficaciously minimized there are numerous time ingesting steps or sub procedure which may be
minimized via way of means of numerous strategies. In mass manufacturing the time standards could be very
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e-ISSN: 2582-5208
International Research Journal of Modernization in Engineering Technology and Science
Volume:03/Issue:06/June-2021 Impact Factor- 5.354 www.irjmets.com
crucial inside small time restrict a unmarried unit process needs to be finished for minimizing the process
time the coping with of process must minimum. So that labour time widespread saves for lots family &
different establishments, the dryer or dish washing is on critical comfort & necessity. So, we need to be
develops a brand new idea for water saving technique. The predominant intention of the paper is to gain
financial system thru modern-day electricity saving technology & innovations. The capital investments are
required to be studied very well at the same time as finalizing the long time motion plan.
1.1. “DESIGN OF BASIC MODEL OF DESIGN AND FABRICATION OF DISH WASHER MACHINE”
Author – Shilpa N. Dehedkar
Main goal of Plan and construction of dish wash engine device is to lessen persons pains and period thru its
revolutionary easy layout is likewise surroundings friendly. A dishwasher is a low price device made of without
problems and effectively to be had elements in each day life. The version of Design and fabrication of bowl wash
engine device is novel idea, which trendy the situation one washed series do altogether of the actions of
traditional dish washing i.e. spray juice water, scrub with skirmish and rinsing with easy sea just like
completely computerized dish washer machines in market.
The dish washer runs by assist of Direct Current motor, everyday motorized, transporter tie or microcontroller
aimed at spell suspension. Dish that is positioned at the conveyor belt enters the primary washing chamber
wherein it’s miles wiped fresh by juice river and scrub with the skirmishes. That is formerly surpassed near
subsequent space wherein it is washed with the informal sea then eventually actions available by way of a
completed splashed dish.
1.2. DESIGN FABRICATION, AND EXPERIMENTAL INVESTIGATIONS OF SEMI-AUTOMATIC DISHWASHING
MACHINE; FOR DOMESTIC PURPOSE
Author – Kshirsagar P.R, Solkar R.I., Hodekar A.M, Nikam M.P, Shinde B.G
In this paper goal is undertaking remains toward layout and make autoloading dish washer this stands green
besides conquer the hominoid painting. marketplace present dish washer, the sprig support is not enough to
sprig river trendy all the part of the plate. Thus preserving that trendy attention, we calculated the round stand
and sprig rest hip middle of a device on the way to posy the liquid similarly besides efficaciously in every then
each place of late. A machines have much lesser period spell, much lesser strength gain, ample less liquid
require for cleansing a evaluate towards guide.
II. METHOD
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International Research Journal of Modernization in Engineering Technology and Science
Volume:03/Issue:06/June-2021 Impact Factor- 5.354 www.irjmets.com
WORKING
The d.c motor is joined with the revolving salver through limb equipment device. The chute rotates relies upon
the revolution of D.C motorized through limb equipment device. The excessive pressured liquid stands
scattered to the revolving platter through water ticker. This is a easy kind of computerization plan.
III. RESULT AND DISCUSSION
DESIGN CALCULATION
Dimensions of Dishwashing machine:
The whole figure of the dish washer that is outside external stayed complete of metallic piece which remains of
Dimension
Length = 90cm; breath= 60cm; width =70cm, dish washer (metallic piece):
Length =90cm; breath =60cm; width =70cm
The dimensions of dish washer = (90*60*70) cm3=378000cm3
Dimension of Washing Basin:
This is the piece anywhere dishes are wash away and takes the next proportions
Length =70cm; breath =60cm; height =90cm,
Volume = (70* 60 *90) cm3 =378000cm3=378lit.
Selection of Motor
We see,
Power
Where,
P = Power in kW, N = speed in rpm, T = Torque in N.m
We have,
Torque = Force perpendicular distance
Where, Force = (Load applied on the rack + mass of shaft) gravitational force
Let, the average load applied on the rack will be 10 kg, the mass of the rack will be 4 kg, and the mass of shaft be
1 kg.
We get, Force = (10 + 4 + 1) 9.81 = 147.15 N, Perpendicular distance = 20 cm = 0.2 m
Torque = 147.15 0.2 = 29.48 N.m
Now, Power =
P= = 0.092 kW
Therefore, select standard motor as 12v 30 rpm dc motor
Shaft:
Shaft is a revolving machine part which is used to convey power from one source to another. The power is
carried to the shaft by about oblique force and the resulting torque set up inside the shaft licenses the power to
be moved to numerous machines related up to the shaft. In this project, an aluminum shaft is used. Shaft is
calculated on the basis of “Maximum Shear Stress Theory” The shaft is usually rounded, but may be four-sided
or cross section. They are solid but sometimes hollow shaft are also used. But we had used solid rounded shaft.
Design Calculations for shaft:
Torque is the most important fact while dealing with shaft where
Torque, T= w×r
W=15 ×9.81 =147.15N
Radius of rotating member rack is found to be 20 cm
T =W×r = 147.15×200
= 29430Nmm = 29.43 Nm
Torsion Equation is given by
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International Research Journal of Modernization in Engineering Technology and Science
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T= x Ʈ x d3
d3= ……. (Consider shear stress of mild shift bar as 200 mpa)
d =15.32 mm
Dimension of Shaft: Constructed on the designs the shaft diameter is resolute as 16 mm.
Dimensions of the shaft
Sr. No. Description Dimensions (cm)
1 Diameter of shaft 1.6
2 Length of shaft 100
BATTERY AND SOLAR PANEL:
Power (watts) = volts * amps
In direction to charge the 12V, 7A battery, many solar panels consuming unlike power range is available
Capacity Time required for charging (hours)
For 6 W 14 hrs
For 10 W 8.4 hrs
For 20 W 4.2 hrs
Your 10W solar piece sets out around 10Watts/12Volts = 0.83Amperes below best conditions.
Presumptuous that you have finest situations for approximately 6 Hours per day, the charge carried will be
0.83A * 6H = 5AH per day.
Your battery is;t valued at 7A, but 7AH (Ampere Hours). If you run it totally dead, the charge period will be
7AH /0.83A = 8.4Hours.
Hence, it will be desirable to use 10 W solar panel which can fully charge the 12 V, 7A battery in 8 hours.
Solar panel selected = 10 W solar panel
IV. CONCLUSION
The design of automatic dishwasher can be used to wash eating utensils very cleanly and with the easy. Manual
wash is usually done with coldwater but hot water this helps to kills harmful germs. this project reduce human
efforts as well as time. this project is useful for smart cities.
V. REFERENCES
[1] J. Garish-Cochrane, “Dish washing machine”, United States Patent Office, Patent No. 835,299, April
241917.
[2] W. R. Walker, “Dish washing machine”, United States Patent Office, Patent No. 249,645, November 22,
1921.
[3] P.E. Frantz, “Dishwasher”, United States Patent Office, Patent No. 2,686,526, August 17, 1954.
[4] WESLEY C. COX, “An Automatically Controlled Dishwashing Machine “American journal of public
Health and the nation's health, Volume 27, September1937.
[5] W. L. Mallmann, Paul dekoning,And Leo zaikowski, “Critical Study of Machine Dishwashing
“American journal of public Health and the nation's health ,April1947.
[6] James G. Cumming, “Influenza-Pneumonia as Influenced by Dishwashing” American journal of public
Health and the nation's health.
[7] National Conference on Innovative Trends in Science and Engineering (NC-ITSE’16) ISSN:2321-8169
Volume:4Issue:7
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