MVR evaporator tube closure device

A closed device and evaporator technology, which is applied in the field of MVR evaporators, can solve problems such as insufficient sealing and incomplete closure of the valve port, and achieve the effect of tight sealing, compact structure and safe use

Inactive Publication Date: 2017-11-24
龙文庆
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a nozzle sealing device for an MVR evaporator in view of the above-mentioned technical deficiencies. There is a slideway on the rod to solve the problem of movement of the sealing plate during use; the transmission structure uses gears for transmission to solve the problem of transmission efficiency during use; 4 gears are used in the gear arrangement to solve the problem of the rotation direction of the gears; the rectangular block There are through holes and rectangular through grooves to solve the fixing of the water outlet position and the sealing plate; the motor is installed on the bracket to solve the power source of the equipment; the sealing plate is set in a circular shape to solve the insufficient sealing during use

Method used

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  • MVR evaporator tube closure device
  • MVR evaporator tube closure device
  • MVR evaporator tube closure device

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specific Embodiment approach 1

[0015] Specific implementation mode one: combine Figure 1-5 As shown, it includes a tank body 1, a sealing plate A2, a sealing plate B3, a first cylindrical rod 4, a second cylindrical rod 5, a gear B6, a gear C7 and a bracket 8; a rectangular block 9 is arranged below the tank body 1; a rectangular block 9 Slideways 901 are arranged on both sides; the shape of the slideway 901 is key-shaped; the middle part of the rectangular block 9 is provided with a through hole 902; the inside of the rectangular block 9 is provided with a rectangular through groove 903; A first rack 201 is arranged on the left side of A2; a first cylindrical head 202 is arranged under the first rack 201; the first cylindrical head 202 is engaged with the slideway 901; a second rack 301 is arranged on the right side of the sealing plate B3; A second cylindrical head 302 is arranged below the second rack 301; the second cylindrical head 302 is engaged with the slideway 901; the sealing plate A2 is connecte...

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Abstract

The present invention and the technical field of MVR evaporators, in particular, relate to a nozzle sealing device of an MVR evaporator. Including a rack on the sealing plate to solve the problem of incomplete closure of the valve port during the sealing process; a slideway is set on the support rod to solve the problem of movement of the sealing plate during use; the transmission structure uses gears for transmission to solve the problem of incomplete closure during use. The problem of transmission efficiency; 4 gears are used in the gear arrangement to solve the problem of the rotation direction of the gears; the rectangular block is provided with a through hole and a rectangular through groove to solve the fixing of the water outlet position and the sealing plate; the motor is installed on the bracket to solve the power of the equipment Source; the sealing plate is set in a circular shape to solve the insufficient sealing during use.

Description

technical field [0001] The invention relates to the technical field of MVR evaporators, in particular to a tube opening sealing device of an MVR evaporator. Background technique [0002] At present, for the control of the position of the nozzle in the MVR evaporator, most of them are opened and closed by manual screwing. Since the equipment is a large-scale equipment as a whole, the water in the pipe will generate a lot of pressure on the valve nozzle, and manual operation is time-consuming and laborious. It cannot be opened and closed quickly, and it is dangerous to operate manually and directly during use. The closed type has limited manpower, and the valve port may not be completely closed, which will affect subsequent use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a nozzle sealing device for an MVR evaporator in view of the above-mentioned technical deficiencies. There is a slideway on the rod to solve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D1/30
CPCB01D1/30
Inventor 龙文庆
Owner 龙文庆
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