Seal jacking device for ventilating dehumidification drying machine
A jacking device and drying machine technology, which is applied in the direction of drying solid materials, drying, lighting and heating equipment, etc., to achieve the effect of simple and compact structure, easy operation and large free stroke
Active Publication Date: 2015-03-25
HUNAN SUNDY SCI & TECH DEV
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Problems solved by technology
In the existing structure, it is necessary to realize the sealing between the various cavities, but there has been no better way to realize it automatically
Method used
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Embodiment Construction
[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0021] Such as Figure 1 ~ Figure 3 As shown, it is a specific application example of the present invention. The dehumidification and drying of the sample is completed in the cabinet 1 of the air-drain dehumidification dryer, and the sample is placed in the sample pan 9 . The sealing jacking device for the air-drain dehumidification dryer of the present invention includes a jacking plate 2, a sealing assembly, a jacking drive 4 and a bottom plate 8, and several air holes 204 for ventilation are opened on the jacking plate 2 , for hot air to pass through to dehumidify and dry the material in the sample tray 9 above. The middle part of the jacking plate 2 is provided with an accommodating cavity 201, and a slider 3 is arranged in the accommodating cavity 201. The slider 3 is connected with the jacking driver 4 and moves up and down und...
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The invention discloses a seal jacking device for a ventilating dehumidification drying machine, which comprises a jacking plate, a seal assembly, a jacking drive piece and a bottom plate, wherein a containing cavity is arranged in the middle of the jacking plate; a sliding block is arranged in the containing cavity, is connected with the jacking drive piece, and makes lifting motion under the action of the jacking drive piece; the seal assembly comprises upper seal pieces matched with the bottom of a sample disk in the dehumidification drying machine, and lower seal pieces matched with a case seal plate in the dehumidification drying machine; the jacking plate is divided into an upper layer plate and a lower layer plate; the upper seal pieces are mounted on the upper layer plate; the lower seal pieces are mounted on the lower layer plate; and compression springs are arranged between the bottom of the jacking plate and the bottom plate. The seal jacking device has the advantages that the seal jacking device is simple and compact in structure, low in cost, easy and simple to operate and good in seal effect.
Description
technical field [0001] The invention mainly relates to the field of dehumidification and drying equipment, in particular to a sealing jacking device suitable for an air-drain type dehumidification and drying machine. Background technique [0002] At present, in many fields, it is necessary to quickly dehumidify and dry materials, which are generally completed by dehumidifying dryers. Most dehumidification dryers include a closed drying chamber, and the dehumidification and drying of materials are all completed in the drying chamber. From top to bottom, the drying chamber is divided into: exhaust chamber, experiment chamber, heating chamber and air intake chamber, and a door is provided on the side wall of the drying chamber. After the box door is opened, the material tray loaded with samples is sent from the box door to the guide rail parts in the experimental chamber; after the experiment starts, the samples are dehumidified and dried by the hot air generated in the heatin...
Claims
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IPC IPC(8): F26B25/00
Inventor 朱先德李冬军王芹方伟任率郭伟程何瑞华
Owner HUNAN SUNDY SCI & TECH DEV