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Novel wheel type quick-closing gate

A gate and wheel-type technology, applied in the field of new wheel-type quick-closing gates, can solve the problems of unsatisfactory, difficult control, high cost, etc., and achieve the effect of controllable opening amount

Inactive Publication Date: 2019-03-05
YANGZHOU SIYUAN WATER PURIFICATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In some sewage treatment plants and chemical plants, some flow passages have begun to be closed. If valves are used on the closed passages, firstly, the control is difficult, and secondly, the cost is high.
At present, although there are valves that precisely control the flow rate, the flow rate is small and cannot meet the flow requirements of the above occasions.
Sometimes, there are still some large-sized debris in the fluid, which will block the above valve

Method used

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  • Novel wheel type quick-closing gate

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Embodiment Construction

[0009] A new type of wheel-type quick-closing gate. The gate includes a circular gate body 5, a gate frame 2, and a driving device 1. The gate body 5 and the gate frame 2 are liquid-tightly bonded. The gate body 5 can be Rotating in the same plane relative to the gate frame 2, the gate body 5 is symmetrically provided with two openings 3, and the lower half of the gate frame 2 is provided with a channel 6 in the same shape as the above two openings 3, The outer periphery of the gate main body 5 is provided with a ring gear 4 , and the driving device 1 meshes with the gear ring 4 to drive the gate main body 5 to rotate.

[0010] The two ports 3 are arranged on both sides of the middle part of the main body 5 of the gate.

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PUM

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Abstract

The invention relates to a novel wheel type quick-closing gate. The gate comprises a round gate main body, a gate frame and a driving device, wherein the gate main body is attached to the gate frame in a sealed mode, the gate main body can rotate in the same plane relative to the gate frame, two through ports are symmetrically formed in the gate main body, a channel which is consistent with the two through ports in shape is formed in the lower half part of the gate frame, a gear ring is arranged on the outer periphery of the gate main body, and the driving device is meshed with the gear ring through a gear and drives the gate main body to rotate. The gate is simple in structure, convenient to control, long in service life, convenient to maintain and accurate in flow control.

Description

technical field [0001] The invention relates to a large-flow gate capable of precisely controlling the flow, in particular to a novel wheel-type quick-closing gate. Background technique [0002] In some sewage treatment plants and chemical plants, some flow passages have begun to be closed. If valves are used on the closed passages, firstly, the control is difficult, and secondly, the cost is high. Although there are valves for precisely controlling the flow, the flow is small and cannot meet the flow requirements of the above-mentioned occasions. Sometimes, there are still some large-sized debris in the fluid, which will block the above-mentioned valve. Contents of the invention [0003] In order to solve the above problems, the present invention provides a novel wheel-type quick-closing gate with simple structure, convenient control, long service life, convenient maintenance and precise flow control. [0004] The technical solution of the present invention is: the gate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K3/08F16K37/00F16K31/53F16K51/00B01D35/04
CPCF16K3/085B01D35/04F16K31/535F16K37/00F16K51/00
Inventor 佘正忠
Owner YANGZHOU SIYUAN WATER PURIFICATION EQUIP CO LTD
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