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Single-power passing type vacuum drying cavity

A vacuum drying, single-power technology, applied in the direction of drying solid materials, dry cargo handling, drying chamber/container, etc., can solve the problems of high requirements and redundant mechanisms, and achieve the effect of improving service life, improving sealing effect and reducing load

Pending Publication Date: 2020-04-24
无锡新弘田环保技术有限公司
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  • Summary
  • 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 overcome the defect that the drying chamber in the prior art requires two sets of power mechanisms to respectively provide power for the lateral movement of the traversing frame and the longitudinal movement of the compression cylinder for the airtight door, resulting in redundant mechanisms and high requirements , providing a single power pass-through vacuum drying chamber

Method used

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  • Single-power passing type vacuum drying cavity
  • Single-power passing type vacuum drying cavity
  • Single-power passing type vacuum drying cavity

Examples

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Embodiment 1

[0032] like Figure 1-7 As shown, a single-power through-type vacuum drying chamber includes a frame 1, a lifting cylinder 1-1 fixed on the top of the frame 1, a drying chamber assembly 2 installed horizontally inside the frame, and a liftable airtight door assembly 3. The drying chamber assembly 2 includes a chamber 2-1, a conveying mechanism 2-2 arranged inside the chamber 2-1, a sealing assembly 2-3 fixed on the end face of the inlet and outlet of the chamber 2-1 and a support The bracket 2-4 of the airtight door assembly 3 is made of stainless steel 5# angle iron, and is used to support the airtight door assembly 3 when it descends; the frame 1 is fixed with two High-precision linear guide rail 1-2.

[0033] Cavity 2-1 is tailor-welded from 304 hot-rolled plates with a thickness of 20mm, and channel steel 4 for reinforcement is welded outside of cavity 2-1.

[0034] The liftable airtight door assembly 3 includes a moving frame 3-1, an aluminum plate 3-2 and a wedge surfa...

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Abstract

The invention discloses a single-power passing type vacuum drying cavity. The force on a wedge surface can be decomposed into the vertical direction downward by gravity and the horizontal direction tothe drying cavity, so that pressing and sealing of a sealing door can be efficiently and reliably completed by utilizing one cylinder and the self weight of the sealing door, and a transmission mechanism of the traditional sealing door is reduced; transmission mechanisms of two sets of power source air cylinders are simplified into the transmission mechanism of one set of power source air cylinder by using a wedge surface pressing assembly, and force and motion in two directions are realized, so that the occupied area and cost of equipment are reduced. When the reliability of sealing is guaranteed, the horizontal pressure of an aluminum plate is reduced, the load is reduced, and the service life of the mechanism is prolonged.

Description

technical field [0001] The invention relates to a single-power through-type vacuum drying chamber. Background technique [0002] The through-type or side-chamber drying chamber adopts a sealed door equipped with a compression cylinder installed on the traverse frame to open, close and seal the drying chamber. Because there are two directions of movement and force application, the lateral movement of the traversing frame and the longitudinal movement of the compression cylinder to the airtight door, two sets of power mechanisms are required. The two sets of power mechanisms have high requirements for installation, especially when used for drying large workpieces. Due to the increase in the size of the workpiece, the size of the drying chamber and the sealing door will increase, and because the sealing door is made of 20mm and above aluminum plate, the weight It will be greatly increased, and the requirements for the size and material load performance of the guide mechanism i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B9/06F26B25/00F26B25/02F26B25/06F26B25/12F26B5/04
CPCF26B9/06F26B25/001F26B25/02F26B25/12F26B25/06F26B25/008F26B5/04
Inventor 李欢惠静杨倩罗凯锋
Owner 无锡新弘田环保技术有限公司
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