CN210758726U - High-efficiency energy-saving dryer - Google Patents
High-efficiency energy-saving dryer Download PDFInfo
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- CN210758726U CN210758726U CN201921676678.6U CN201921676678U CN210758726U CN 210758726 U CN210758726 U CN 210758726U CN 201921676678 U CN201921676678 U CN 201921676678U CN 210758726 U CN210758726 U CN 210758726U
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Abstract
The utility model discloses a high-efficiency energy-saving dryer, which belongs to the field of plastic sheet production and leads the travel time of a plastic sheet in the high-efficiency energy-saving dryer to be increased by the guide of a guide wheel, indirectly reduces the volume of a drying agent, ensures that the drying efficiency of the drying agent to the sheet is high enough, except an auxiliary air inlet pipe, a sheet inlet and a sheet outlet, the body shell of the high-efficiency energy-saving dryer is completely closed, and forms a closed self-circulation drying structure to a certain degree, the hot air blown out from an air outlet pipe of a fan carries out self-circulation to a greater degree in the high-efficiency energy-saving dryer, less circulates with the outside air, most of heat can not be lost to the air, therefore, under the condition of consuming a small amount of energy, the inside of the high-efficiency energy-saving dryer can maintain a higher temperature, and the plastic sheet can play a good drying effect, therefore, the utilization rate of energy can be greatly improved, and high efficiency and energy conservation are achieved.
Description
Technical Field
The utility model belongs to plastic sheet production field, specifically speaking relates to an energy-efficient desiccator.
Background
In the existing plastic sheet production line, if the produced product has special requirements, such as adding a protective layer, etc., a coating machine is often needed to coat a layer of grease or other substances on the surface of the product. The high-efficiency energy-saving dryer is used as a common subsequent device of a coating machine, and is mainly used for drying a sheet product with moisture after coating, removing the moisture in the sheet product and maintaining the normal state of the sheet product.
The high-efficiency energy-saving drying machine commonly used at present adopts an open structure, a row of parallel electric heating tubes are placed, a row of parallel fans are placed on the electric heating tubes, and the fans blow air to dry sheet products passing through the lower parts of the electric heating tubes.
At present, because the electric heating tubes and the fans are erected in parallel, the high-efficiency energy-saving dryer usually needs more electric heating tubes and fans to achieve a better drying effect, and the high-efficiency energy-saving dryer also occupies a larger working space. In addition, because energy-efficient desiccator adopts open structure, the hot-blast meeting and the circulation of air that the fan blew out each other, sheet product moisture on the surface also can flow in the air with the form of vapor, lead to the air humidity increase for need powerful air current just can take away the moisture, heat in the hot-blast while can consequently run off in a large number, lead to energy consumption height of energy-efficient desiccator, energy utilization is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient energy-saving dryer in order to solve the problem that current high-efficient energy-saving dryer energy consumption is too high, the volume is too big.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a high-efficiency energy-saving dryer comprises a dryer body shell, wherein the dryer body shell is of a box body structure, and the left side and the right side of the dryer body shell are respectively provided with a sheet inlet and a sheet outlet;
the top of the machine body shell is provided with a first fan, the bottom of the machine body shell is provided with a second fan, and a guide wheel group is arranged inside the machine body shell;
the guide wheel set comprises a plurality of guide wheels, wherein two guide wheels are respectively arranged at the sheet inlet and the sheet outlet, and the other guide wheels are divided into two parts, one part is arranged in the upper layer space in the machine body shell, and the other part is arranged in the lower layer space in the machine body shell;
the first fan is provided with a first air outlet pipe, a first air inlet pipe and an auxiliary air inlet pipe, the inlet of the first air inlet pipe is communicated with the inside of the machine body shell, the auxiliary air inlet pipe is communicated with the outside air, the diameter of the auxiliary air inlet pipe is smaller than that of the first air inlet pipe, and a first electric heating pipe is arranged in the first air outlet pipe;
the second fan is provided with a second air outlet pipe and a second air inlet pipe, the inlet of the second air inlet pipe is communicated with the interior of the machine shell, and a second electric heating pipe is arranged in the second air outlet pipe.
As a technical scheme selected by this patent, there are eight guide wheels of the guide wheel group, which are respectively a first guide wheel, a second guide wheel, a third guide wheel, a fourth guide wheel, a fifth guide wheel, a sixth guide wheel, a seventh guide wheel and an eighth guide wheel, wherein the first guide wheel and the eighth guide wheel are respectively installed at the sheet inlet and the sheet outlet, the second guide wheel, the fourth guide wheel and the sixth guide wheel are all installed in an upper space in the body shell and have the same installation height, the third guide wheel, the fifth guide wheel and the seventh guide wheel are all installed in a lower space in the body shell and have the same installation height, and the projections of the second guide wheel, the third guide wheel, the fourth guide wheel, the fifth guide wheel, the sixth guide wheel and the seventh guide wheel on the bottom of the body shell are sequentially arranged at equal intervals from left to right.
As a technical solution selected by this patent, the sheet inlet and the sheet outlet are located at the same horizontal height, and the installation heights of the first guide wheel and the eighth guide wheel are the same.
Compared with the prior art, the utility model discloses following beneficial effect has:
compared with the prior art, under the condition of the same drying time for the plastic sheets, the high-efficiency energy-saving dryer has smaller volume and very good drying effect; except that vice intake pipe, sheet import and sheet exit, this energy-efficient desiccator's engine body shell is totally inclosed, inclosed self-loopa drying structure has been constituted to a certain extent, carry out great degree self-loopa in energy-efficient desiccator inside from the hot-blast self-loopa that the fan goes out the tuber pipe and blow off, less and the circulation of outside air each other, most heat just can not run off in the air yet, consequently can be under the condition that consumes a small amount of energy, make the inside higher temperature that maintains of energy-efficient desiccator, can play good drying effect to the plastic sheet, can improve the utilization ratio of energy greatly like this, accomplish energy-efficient.
Drawings
FIG. 1 is a schematic structural view of the energy-efficient dryer of the present invention;
in the drawings, the names of the parts corresponding to the reference numerals are as follows:
the air conditioner comprises a guide wheel 1, a guide wheel 2, a guide wheel 3, a guide wheel 4, a guide wheel four, a guide wheel 5, a guide wheel five, a guide wheel 6, a guide wheel six, a guide wheel 7, a guide wheel seven, a guide wheel 8, a guide wheel eight, a fan 9, a fan 1, an air inlet pipe 10, an air outlet pipe 11, an air outlet pipe 12, an electric heating pipe 12, a fan 13, a fan two, an air inlet pipe 14, an air outlet pipe 15, an air outlet pipe 16, an electric heating pipe 16, a machine body shell 17, an auxiliary air inlet pipe 18, a sheet 19, a sheet inlet 20 and a sheet outlet 21.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
example 1
Referring to fig. 1, the present invention includes a body shell 17, the body shell 17 is a box structure, and the left and right sides thereof are respectively provided with a sheet inlet 20 and a sheet outlet 21; the top of the machine body shell 17 is provided with a first fan 9, the bottom of the machine body shell is provided with a second fan 13, and a guide wheel group is arranged inside the machine body shell; the guide wheels of the guide wheel group are eight, namely a first guide wheel 1, a second guide wheel 2, a third guide wheel 3, a fourth guide wheel 4, a fifth guide wheel 5, a sixth guide wheel 6, a seventh guide wheel 7 and an eighth guide wheel 8, wherein the first guide wheel 1 and the eighth guide wheel 8 are respectively installed at a sheet inlet 20 and a sheet outlet 21, the second guide wheel 2, the fourth guide wheel 4 and the sixth guide wheel 6 are all installed in an upper layer space in the machine body shell 17 and are installed at the same height, the third guide wheel 3, the fifth guide wheel 5 and the seventh guide wheel 7 are all installed in a lower layer space in the machine body shell 17 and are installed at the same height, and the projections of the second guide wheel 2, the third guide wheel 3, the fourth guide wheel 4, the fifth guide wheel 5, the sixth guide wheel 6 and the seventh guide wheel 7 on the bottom of the machine body shell 17 are sequentially arranged from left to right at equal intervals.
The first fan 9 is provided with a first air outlet pipe 11, a first air inlet pipe 10 and an auxiliary air inlet pipe 18, the inlet of the first air inlet pipe 10 is communicated with the inside of the machine body shell 17, the auxiliary air inlet pipe 18 is communicated with the outside air, the diameter of the auxiliary air inlet pipe 18 is smaller than that of the first air inlet pipe 10, and a first electric heating pipe 12 is arranged in the first air outlet pipe 11; the second fan 13 is provided with a second air outlet pipe 15 and a second air inlet pipe 14, the inlet of the second air inlet pipe 14 is communicated with the inside of the machine body shell 17, and a second electric heating pipe 16 is arranged in the second air outlet pipe 15.
In this embodiment, the number of the fans is two, and the number of the guide wheels is eight, so that the number of the fans can be increased or decreased according to production environment and requirements in actual use.
In the present embodiment, the sub-intake duct 18 is used to draw part of the outside air into the inside to enable air inside the blower to be refreshed to some extent.
The working principle of the high-efficiency energy-saving dryer in the embodiment is as follows:
when the dryer works, the sheet 19 enters the dryer shell 17 from the sheet inlet 20, then partially bypasses the first guide wheel 1, the second guide wheel 2, the third guide wheel 3, the fourth guide wheel 4, the fifth guide wheel 5, the sixth guide wheel 6, the seventh guide wheel 7 and the eighth guide wheel 8 in sequence, so that the sheet 19 in the dryer shell 17 is in a wave gesture, and then the sheet inlet 20 leaves the dryer from the sheet outlet 21.
The first electric heating tube 12 and the second electric heating tube 16 release heat after being powered on, and the heat is mainly used for heating the wind blown out by the first fan 9 and the second fan 13 respectively.
The first fan 9 is used for pumping air at the inlet of the first air inlet pipe 10 to the first air outlet pipe 11 and blowing the air out; the second fan 13 pumps the air at the inlet of the second air inlet pipe 14 to the second air outlet pipe 15 for blowing out; at the same time, fan one 9 draws a small amount of air from outside the dryer into the interior through secondary air inlet duct 18, while a small amount of moisture-laden air from the interior is forced out through the gaps between sheet 19 and the walls of sheet inlet 20 and sheet outlet 21.
The hot air blown out from the first air outlet pipe 11 and the second air outlet pipe 15 can flow in the dryer, and the hot air in the machine shell 17 forms a self-circulation flowing state to a certain extent, so that the plastic sheet drying machine plays a role in college drying.
Example 2
With respect to the relative position layout between the sheet inlet 20 and the sheet outlet 21 and between the guide wheel 1 and the guide wheel 8 in example 1, the sheet inlet 20 and the sheet outlet 21 are located at the same horizontal height, and the installation heights of the guide wheel 1 and the guide wheel 8 are the same. Therefore, the inlet and outlet sheets are all positioned at the same horizontal height, and the production layout is facilitated.
In the present embodiment, the heights of both the sheet inlet 20 and the sheet outlet 21 can be set to 10mm or more. This allows the gap between the sheet 19 and the walls of the sheet inlet 20 and sheet outlet 21 to be large enough to facilitate the egress of moisture.
According to the above embodiment, the present invention can be well implemented. It is worth to say that, on the premise of the above structural design, in order to solve the same technical problem, even if some insubstantial changes or retouching are made in the utility model, the essence of the adopted technical scheme is still the same as the utility model, so it should be in the protection scope of the utility model.
Claims (3)
1. The efficient energy-saving dryer is characterized by comprising a dryer shell, wherein the dryer shell is of a box structure, and the left side and the right side of the dryer shell are respectively provided with a sheet inlet and a sheet outlet;
the top of the machine body shell is provided with a first fan, the bottom of the machine body shell is provided with a second fan, and a guide wheel group is arranged inside the machine body shell;
the guide wheel set comprises a plurality of guide wheels, wherein two guide wheels are respectively arranged at the sheet inlet and the sheet outlet, and the other guide wheels are divided into two parts, one part is arranged in the upper layer space in the machine body shell, and the other part is arranged in the lower layer space in the machine body shell;
the first fan is provided with a first air outlet pipe, a first air inlet pipe and an auxiliary air inlet pipe, the inlet of the first air inlet pipe is communicated with the inside of the machine body shell, the auxiliary air inlet pipe is communicated with the outside air, the diameter of the auxiliary air inlet pipe is smaller than that of the first air inlet pipe, and a first electric heating pipe is arranged in the first air outlet pipe;
the second fan is provided with a second air outlet pipe and a second air inlet pipe, the inlet of the second air inlet pipe is communicated with the interior of the machine shell, and a second electric heating pipe is arranged in the second air outlet pipe.
2. The efficient energy-saving dryer as claimed in claim 1, wherein the guide wheels of the guide wheel set comprise eight guide wheels, namely a first guide wheel, a second guide wheel, a third guide wheel, a fourth guide wheel, a fifth guide wheel, a sixth guide wheel, a seventh guide wheel and an eighth guide wheel, wherein the first guide wheel and the eighth guide wheel are respectively arranged at the sheet inlet and the sheet outlet, the second guide wheel, the fourth guide wheel and the sixth guide wheel are all arranged in the upper space in the machine body shell, the mounting heights are the same, the third guide wheel, the fifth guide wheel and the seventh guide wheel are all arranged in the lower layer space in the machine body shell, the installation heights of the second guide wheel, the third guide wheel, the fourth guide wheel, the fifth guide wheel, the sixth guide wheel and the seventh guide wheel are the same, and the projections of the second guide wheel, the third guide wheel, the fourth guide wheel, the fifth guide wheel, the sixth guide wheel and the seventh guide wheel on the bottom of the machine body shell are arranged in sequence at equal intervals from left to right.
3. The efficient energy-saving dryer as claimed in claim 2, wherein the sheet inlet and the sheet outlet are located at the same level, and the installation heights of the guide wheel number one and the guide wheel number eight are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676678.6U CN210758726U (en) | 2019-10-09 | 2019-10-09 | High-efficiency energy-saving dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676678.6U CN210758726U (en) | 2019-10-09 | 2019-10-09 | High-efficiency energy-saving dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210758726U true CN210758726U (en) | 2020-06-16 |
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ID=71045455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921676678.6U Active CN210758726U (en) | 2019-10-09 | 2019-10-09 | High-efficiency energy-saving dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210758726U (en) |
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2019
- 2019-10-09 CN CN201921676678.6U patent/CN210758726U/en active Active
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