A vacuum tunnel drying equipment
A drying equipment and vacuum tunnel technology, applied in drying solid materials, drying cargo handling, lighting and heating equipment, etc., can solve the problems of low drying efficiency, power consumption, high labor intensity, etc., to save energy, improve drying efficiency, The effect of reducing labor intensity
Active Publication Date: 2018-08-31
DONGGUAN CHAOYE PRECISION EQUIPMENT CO LTD
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Problems solved by technology
[0002] At present, there are many kinds of vacuum drying equipment in the prior art. In the vacuum drying equipment, in order to keep the inside of the equipment in a vacuum state, a sealed door is used. The drying operation process is usually: the first step is to open the sealed door first. Enter the material, and then close the airtight door to ensure complete sealing, then vacuumize the drying chamber. When the vacuum reaches the predetermined value, the drying can be officially started. After the drying is completed, the airtight door needs to be opened to release the vacuum. Take out the material; then, repeat the work of the first step; from this point of view, the current vacuum drying equipment needs to manually control the drying operation, which is labor-intensive, and the reciprocating vacuum cycle not only consumes electric energy, but also has low drying efficiency
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[0047] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0048] see Figure 1 to Figure 9 , a vacuum tunnel drying equipment, including a tunnel drying assembly 5, the two ends of the tunnel drying assembly 5 are respectively provided with a first pressure relief tunnel assembly 6 and a second pressure relief tunnel assembly 7, the tunnel drying A first airtight door assembly 2 is arranged between the assembly 5 and the first pressure relief tunnel assembly 6, and a second airtight door assembly is arranged between the tunnel drying assembly 5 and the second pressure relief tunnel assembly 7 3. Both the first pressure relief tunnel assembly 6 and the second pressure relief tunnel assembly 7 are provided with an outer airtight door assembly 4; they also include a control device assembly, the tunnel drying assembly 5, the first pressure relief The tunnel assembly 6 , the second pressure relief tunnel assembly 7 , the first ...
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The invention relates to the technical field of drying equipment and particularly discloses vacuum tunnel drying equipment. When the equipment is in drying operation, a tunnel drying assembly is always in a vacuum drying state during the whole drying process, so that the material drying efficiency can be obviously improved; by use of the scheme, only at most two operators are needed to receive and feed materials, so that the labor intensity of the operators is reduced; and in addition, pressure relief is performed only on a first pressure-relief tunnel assembly and a second pressure-relief tunnel assembly, so that a large amount of energy sources consumed for vacuum pumping can be well saved.
Description
technical field [0001] The invention relates to the technical field of drying equipment, in particular to a vacuum tunnel drying equipment. Background technique [0002] At present, there are many kinds of vacuum drying equipment in the prior art. In the vacuum drying equipment, in order to keep the inside of the equipment in a vacuum state, a sealed door is used. The drying operation process is usually: the first step is to open the sealed door first. Enter the material, and then close the airtight door to ensure complete sealing, then vacuumize the drying chamber. When the vacuum reaches the predetermined value, the drying can be officially started. After the drying is completed, the airtight door needs to be opened to release the vacuum. Take out the material; then, repeat the work of the first step; from this point of view, the current vacuum drying equipment needs to manually control the drying operation, which is labor-intensive, and the reciprocating vacuum cycle not ...
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IPC IPC(8): F26B25/00
CPCF26B25/001
Inventor 赖炳昌
Owner DONGGUAN CHAOYE PRECISION EQUIPMENT CO LTD