sluice gate gearbox design calculations

modestolu9937 April 02, 2022 calculations , design , gearbox Comment

In this paper a height automatic system is designed to set a certain height by using level sensor PLC and a three phase actuator with its transmission gear box. Jayakarta Sluice Gate is located in Jakarta the capital city of Indonesia.

Sluice gate design.

. INTRODUCTION A gate valve which is also known as a sluice valve is a valve which opens up by lifting a round or rectangular gate. Slide 18 of 22. The penstocks typically pull or.

C c y 3 y 2. The worm gear assembly has a 251 reduction. Slide 17 of 22.

Sluice gate flow metering is often used to measure flow rate in open channels. Involute Bevel Gear Gate Valve. All of this equipment was used in two different locations having very different dispositions and types of gold between March 12th and August 5th of 2009.

Slide 14 of 22. Wm H x L x W x D Eq. Weir gates mounted with unseating pressure particularly wide gates are subject to greater leakage because water pressure tends to deflect the slide away from the seals.

The moveable part. Proline 2-12 power sluice a DK 1-12 power sluice and a new Keene 2-12 power sluice. Most weir gates are required to be considerably wider than they are high.

Required pulling force F µF Y Z Y 2 X G S 10 N Y Height of sluice gate Z Total static height in dm. Discharge under a sluice gate. This drive shaft drives a worm gearlifting nut assembly.

Slide 16 of 22. Gates up to 20 ft in width are not uncommon. Using the formula below the force on the slide plate can be determined.

The setting of the sluice gate is done manually with four people. Involute gear is used in this application. If the storage level is less than the sluice gate height put in this value X Width of sluice gate in dm G.

Msa661 Structural OP 20 Jan 10 0123. The upstream flow velocity is 05 ms and the channel width is 27 m. 4 For inside screw threads multiply factors by 15 for exposed sluice gates penstocks multiply factors by 125 and insure that thrust estimate is a minimum of three times the weight of the gate.

Y2 gate opening or flow depth at sluice gate under non-parallel flow. I have attached a picture of that gate showing loadings and dimensions of gate. EXAMPLE Sluice gate A sluice gate controls flow in open channels.

From Q ViAi V1 Qby1 and V2 Qby2 Compare the. Sluice gates are also often used to modulate flow. Open the catalog to page 1.

C d C c 1 C c y 2 y 1 12. Sluice Gate With Flow. Discharge under a sluice gate.

They have three main parts. The design mimics the existing 1930s riveted gate construction using modern materials and joining methods. H elevation height m ρ density kgm3 v flow velocity ms The pressure components in.

At sections 1 and 2 the flow is uniform and the pressure is hydrostatic. Such a gate may be only 24 to 30 in. Y X 15 Double sluice gate drive 7.

CALCULATE VELOCITY FLOW RATE FROM y1 y2. Sluice Gate in Half-Meter Flume. Manometers for Half-Meter Flume.

The sluice gate flow rate measurement is based on the Bernoulli Equation and can be expressed as. V 2 C d 2gy 1. The combined reduction of the gearbox drive chain and worm gear is 51 x 11 x 251 or 1251.

Introduction A sluice gate is provided in the path of a river or a stream to regulate the flow of water. We also had a chance to see a lot of home-built gear being used on the rivers and thank. 12 ρ v12 ρ g h1 12 ρ v22 ρ g h2 1 where.

This factors assume a proper lubrication on stem threads if a poor maintenance is predicted multiply this factors by 115 to 13. Neglecting bottom friction and atmos-pheric pressure decide the velocities 8 5 and 8 6 and the horizontal force re-quired to hold the gate if D 56 m D 61 m and L5 m. Kindly guide me about its flexiure and shear design.

I want to have your expert advices about a sluice gate design. Slide 15 of 22. The control of each flow can only be achieved by the installation of sluice gates into channels and division boxes.

This means it takes 125 revolutions of the motor for one revolution of the worm gear assembly output. Flow Through Sluice Gate Using the continuity equation between the upstream and downstream flows latter at the vena contracta compute the velocities on both sides of the gate for each pair of flow depths. Slide 19 of 22.

Y1 headwater depth ie flow depth upstream of sluice gate under parallel flow. Gate valves are actuated by a threaded stem which connects the actuator eg. For doing so the sluice gate is made to move up and down with the help of rollers fixed to the vertical plates called skin plates which travel on vertical rails called guidesThese rails are fixed on piers or vertical walls as shown in Figure.

I am new to this site and perhaps this is my first post. The incoming wastewater enters into inlet works which are divided into different channels by a division box. Sluice Gates Used in water diversion canals irrigation canals residual water purification plants drinkable water treatment plants reservoirs and industrial General Comments A sluice gate is a mechanism used to cut off or obstruct the passage of a liquid.

Sluice Gate Pulled Up. Handwheel or motor to the gate. Derivation of equation for unit-width discharge under a sluice gate.

Calculation of the discharge under a sluice gate Victor Miguel Ponce San Diego State University. Open-channel flow discharge under a sluice gate formulas Victor Miguel Ponce. By Enterprise Engineering Services Ltd EESL of Aberdeen to design replacement vertical lift sluice gates for installation at Kinloch Rannoch Weir in Scotland on behalf of their ultimate client Scottish and Southern Energy plc SSE.

1 Force on the Slide Plate Where. Considering a vertical sluice gate in a horizontal smooth rectangular channel the upstream and downstream water depths are respectively 51 and 045 m. Wm Weight on the Slide Plate Lb H Adjusted Height of the Material in the Hopper or under the Conveyor ft L Length of the Slide Gate Opening ft W Width of the Slide Plate Opening ft.

The sluice gates are operated by a manual hand wheel or electrical actuator which are used to turn and operated the penstocks. The flood discharging sluicing gate is of reinforced concrete structure the total width is 2400 m the longitudinal length is 1200 it has two 600 m X600 m HxW flood discharge sluicing bottom holes and one 600 m X600 m HxW floating debris sluicing upper outlet.

Sluice Gate Gearbox Lifting Gear Jack System Sluice Gate Gearbox Sluice Gate Actuator Lifting Gear Jack System Manufacturer Supplier Factory Dongguan Jacton Industry Co Ltd