2021. 3. 18.& 0183;& 32;History. The ton is derived from the tun the term applied to a cask of the largest capacity.This could contain a volume between 175 and 213 imperial gallons 210 and 256 US gal; 800 and 970 l which could weigh around 2000 pounds 910 kg and occupy some 60 cubic feet 1.7 m 3 of space.. Units of mass/weight. There are several similar units of mass or volume called the ton:SI derived unit: 1016.0469 kg long

In urban or suburban areas the same situations exist. A midsize city population. 500000 for example might decide that two 800-ton-per-day transfer stations would best serve its community. This same city could alternately decide that a single 1600-ton-per-day transfer station is its best option even when the longer driving distances are considered.

& 0183;& 32;40 ton 480000 BTU a 20 x2 40 N/A 131 113 57 500 333 289 144 40 40 ton 480000 BTU 40 40 N/A 131 113 57 1000 666 577 289 80 50 ton 480000 BTU

Why AC rated in Tons Not in kW? Refrigeration and air-conditioned AC systems are always rated in Tons. Air conditioners are rated in Tons capacity instead of kW or kVA rating because Air conditioners are designed on the basis of quantity of heat removal

“A” is the basic capacity for the required separation in metric tons per hour per square meter of screen area. At Diagram - 3 and 4 . The “C” factor refers to the percentage of material in the feed smaller than half of the required separation size. At Diagram-6

An 8 inch 203mm dredge will typically pump 2500 gpm gallons per minute 9464 lpm with an engine horsepower of around 300 223 kw and a weight of 25 tons. A 36 inch dredge 914 mm will pump up to 70000 gpm 265 cmm with up to 10000 horsepower 7456 kw and a weight of several thousand tons.

2019. 6. 12.& 0183;& 32;So how do you decide what excavator size is right for you? There are many different types of excavator but they all fall into four main size egories: mini midi standard and large. In order to pick the right excavator size you need to know what your options are. Mini or Compact Excavator <6 tons 13227 lbs

2017. 5. 11.& 0183;& 32;Capacity Needed BTUs per hour 100 up to 150: 5000: 150 up to 250: 6000: 250 up to 300: 7000: 300 up to 350: 8000: 350 up to 400: 9000: 400 up to 450: 10000: 450 up to 550: 12000: 550 up to 700: 14000: 700 up to 1000: 18000: 1000 up to 1200: 21000: 1200 up to 1400: 23000: 1400 up to 1500: 24000: 1500 up to 2000: 30000: 2000 up to 2500: 34000

& 0183;& 32;Sustainable capacity = 80% of maximum capacity . Example: 7 cranes max of 4000 hrs/yr = 28000 crane hours 80% = 22400 sustainable crane hours Maximum crane productivity of 35 containers per hour 80% = 28 cont./hr x 1.54 TEU/container = 43 TEU/hr Sustainable crane capacity

2021. 2. 5.& 0183;& 32;One refrigeration ton is equal to 12000 BTUs per hour: 1 RT = 12000 BTU/hr. One BTU per hour is equal to 8.33333& 215;10-5 refrigeration ton: 1 BTU/hr = 8.33333& 215;10-5 RT . So the power P in BTUs per hour BTU/hr is equal to 12000 times the power P in refrigeration tons RT : P BTU/hr = 12000 & 215; P RT Example. Convert 2 RT to BTU/hr:

Multiples of the watt hour often the kilowatt hour are more frequently used than Btu/h even in the United States. Ton of refrigeration. Definition: A ton of refrigeration TR is a unit of power. It is defined as the power required to melt or freeze 2000 pounds also known as one short ton of ice per day. The ton is more often a unit of mass.

& 0183;& 32;2014. 1. 21.& 0183;& 32;5. Convert the desired tonnage per hour tph to be conveyed to the equivalent in cubic feet per hour ft3/hr . ex. 1000 tph x 2000 / 60 = 33333 ft3/hr 6. Convert the desired capacity in cubic feet per hour to the equivalent capacity at a belt speed of 100 fpm. ex. Capacity eqiuv = 33333 x 100 / 600 fpm = 5555 ft3/hr 7.

2021. 3. 9.& 0183;& 32;Gas Carrying Capacities in House Piping cubic feet per hour Length of pipe feet Nominal Diameter of Pipes inches 1/2 3/4 1 1 1/4 1 1/2 2 3 4 6 8; 15: 76: 172: 345: 750: 1220: 2480: 6500: 13880: 38700: 79000: 30: 52: 120: 241: 535: 850: 1780:

Ton of refrigeration. Definition: A ton of refrigeration TR is a unit of power. It is defined as the power required to melt or freeze 2000 pounds also known as one short ton of ice per day. The ton is more often a unit of mass. A ton of refrigeration is approximately equal to 12000 BTU/h or 3.5 kW.

Then divide this by 1000 to get the ton capacity. Example if the room’s size is 10 feet by 10 feet by 10 feet. So 10 X 10 X 10 comes out to 1000 divide this by 1000 the answer comes to 1. So your as tonnage requirement is one ton. Another example room size 12 feet

Multiply the air conditioner's size in tons by 12000 to convert its cooling capacity to British Thermal Units per hour. If the air conditioner has a 1.5 ton capacity: 1.5 x 12000 = 18000 BTUs per hour.

grinder china capacity 3 ton hour viphc. selling crusher capacity of 45 tons an hour. 1 with low capacity 20 200 ton per hour Grinding Plant 45 3000 Mesh. Get Price. jaw crusher china capacity 3 ton hour Weineng Machinery Co. Get Price. Live Chat

2021. 3. 8.& 0183;& 32;The British shipping ton a unit of capacity = 42 cubic feet. 2. The United States shipping ton = 40 cubic feet another name for the freight ton. freight ton. In the United States 40 cubic feet.

It is frequently used for the transportation of single items like queen-size mattresses refrigerators washing machines and other small appliances. Length: 3m 10ft Width: 1.5m 5ft Height: 1.8m 6ft Tonnage: 1.5 ton

2021. 1. 15.& 0183;& 32;1: This is a conversion chart for tonne per hour Metric . To switch the unit simply find the one you want on the page and click it. You can also go to the universal conversion page.: 2: Enter the value you want to convert tonne per hour . Then click the Convert Me button. Your value gets instantly converted to all other units on the page.

Oversize the chiller by 20% Ideal Size in Tons = Tons x 1.2; You have the ideal size for your needs; For example what size chiller is required to cool 40GPM from 70& 176;F to 58& 176;F??T& 176;F = 70& 176;F - 58& 176;F = 12& 176;F; BTU/hr. = 40gpm x 60 x 8.33 x 12& 176;F = 239904 BTU/hr. Ton Capacity =

2021. 3. 9.& 0183;& 32;This equivalent ton is defined as the heat rejection in cooling 3 U.S. gallons/minute 1500 pound/hour of water 10& 176;F which amounts to 15000 Btu/hour or a chiller coefficient-of-performance of 4.0 - a COP equivalent to an energy efficiency ratio of 13.65. Heat Load and Water Flow. A water systems heat load in Btu/h can be simplified to:

Use this easy tool to quickly convert Bushels per hour U.S. as a unit of Volumetric flow rate

& 0183;& 32;2013. 12. 22.& 0183;& 32;Association formula to determine screen capacity. The twelve factors used in the formula below are based in large part on the VSMA charts and formula. Formula: A = B * S * D * V * H * T * K * Y * P * O * W * F “A” the calculated capacity per square foot of screen area in tons per hour. B = Basic capacity per square foot in tons per hour

& 0183;& 32;2010. 6. 9.& 0183;& 32;amount of heat needed to melt one ton 2000 lbs. of ice in a 24 hour period. One ton of cooling is equal to 12000 Btu/hr. Ton of refrigeration means its cooling capacity or heat removal capacity. One ton means the cooling effect equivalent to convert1 ton US short ton of 2000 lb or 910 kg of water into ice at the same temp.文件大小: 241KB

2021. 2. 5.& 0183;& 32;BTU/hr to tons conversion calculator How to convert tons to BTU/hr. One refrigeration ton is equal to 12000 BTUs per hour: 1 RT = 12000 BTU/hr. One BTU per hour is equal to 8.33333& 215;10-5 refrigeration ton:. 1 BTU/hr = 8.33333& 215;10-5 RT. So the power P in BTUs per hour BTU/hr is equal to 12000 times the power P in refrigeration tons RT :. P BTU/hr = 12000 & 215; P RT

& 0183;& 32;2019. 12. 14.& 0183;& 32;50 natural gas through the pipe. As you can quickly see if we sized the gas line to only carry 100 Ft3 of natural gas then we’d never be able to get 100000 BTU/hr from the furnace because not enough fuel is arriving at the appliance. The gas line must be sized 1/3 larger to compensate for

If management requires 800 tons to be moved per hour and the machine and operator average 120 cycles per hour then 800 / 120 = 6.67 tons moved per cycle. Step 4 Divide the per cycle payload 6.67 tons by the material density 1.25 tons/cu. yd. to determine the nominal bucket capacity

Chillers - How to Size a Chiller. Advanced Refrigeration Capacity Control circuitry providing for no load to full load capacity control without cycling the compressor. Most other chiller manufacturers cycle the compressor at less than 50% load which causes increased wear

2019. 6. 12.& 0183;& 32;Choosing the right equipment for a digging project can be a time-consuming task especially since it’s so important to make the right choice. Even once you’ve decided on using an excavator you still need to make sure you choose the right size. Pick one that’s too small or doesn’t have the right functionality and you won’t be able to get the job done properly.

0.01. Cubic miles per second. 2.35& 215;10 -15. Acre-feet per second. 7.94& 215;10 -9. Bushels per second U.S. 2.78& 215;10 -4. Bushels per second Imperial 2.69& 215;10 -4.

2021. 3. 16.& 0183;& 32;Max. Lump Size IN. Max. Recommended RPM Capacity in Cubic Feet Per Hour; Normal % Loading * Normal % Loading * AT 1 RPM; 15 30A 30B 45 15 30A 30B 45; 4: 1/4: 76: 89: 80: 96: 96: 113: 101: 122: 1.27: 6: 3/8: 67: 78: 70: 84: 318: 370:

2021. 3. 17.& 0183;& 32;Example: Ton capacity = 239904 BTU/hr. & 247; 12000 = 19.992 tons; 4. Oversize the chiller by 20% Ideal Size in Tons = Tons x 1.2. Example: 19.992 x 1.2 = 23.9904; 5. You have the ideal size for your needs. Example: a 23.9904 or 25-Ton chiller is required A 20 ton cooling-capacity chiller

2021. 1. 15.& 0183;& 32;This is a conversion chart for tonne per hour Metric . To switch the unit simply find the one you want on the page and click it. You can also go to the universal conversion page. 2: Enter the value you want to convert tonne per hour . Then click the Convert Me button. Your value gets instantly converted to all other units on the page. 3

Most other chiller manufacturers cycle the compressor at less than 50% load which causes increased wear on the compressor and temperature instability. You are then able to purchase a chiller for more heat removal capacity than the minimal required and thus have future expansion for load increase. Method A Watts = DT & 176;F x K / S Where

Recommended crane size is based on general lifting capacities of cranes with telescopic booms. 3 567 527 tons have been calculated. In average there is need for a 261 ton crane. 4 740 749 meters have been calculated. Part of KYNNINGSRUD GROUP.

& 0183;& 32;2019. 12. 14.& 0183;& 32;INPUT & 247; BTU/ ft3 = Cubic Feet per Hour CFH The result is 50000 & 247; 755 = 66.23. The second step is to look up this value on the 70’ line of the table. The smallest pipe size which can carry 66.23 CFH is a 3/4” pipe.

Water Make-Up Requirements of Cooling Towers. Model shown: TC-270F. Evaporative cooling towers like the ADVANTAGE Power Tower& 174; Series provide cooling by evaporating a small amount of the recirculated process water flow.; Approximately 1000 BTU’s are required to evaporate .12 gallons of water. Therefore every tower ton

2020. 7. 7.& 0183;& 32;The rated lifting capacity of any hydraulic excavator is determined by two factors: hydraulic lift capacity and the tipping load. Hydraulic lift capacity is the point at which the excavator is limited by its hydraulic power to lift a load. Tipping load is the

2021. 3. 19.& 0183;& 32;When we talk about air conditioning a “ton” is the measurement of a units ability to cool. If you have a one ton AC unit it means it has the ability to cool 12000 BTUs an hour. Residential central air conditioners come in a range of sizes from 1.5 ton to 5 ton

Quantity : Unit : is equal to : Conversion Factor : Reference Unit : 1: gigajoule = 78.98476002611: ton-hour refrigeration 1: megajoule = 0.07898476002611: 1

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