CN211389700U - Energy-saving hopper dryer - Google Patents
Energy-saving hopper dryer Download PDFInfo
- Publication number
- CN211389700U CN211389700U CN201922314802.0U CN201922314802U CN211389700U CN 211389700 U CN211389700 U CN 211389700U CN 201922314802 U CN201922314802 U CN 201922314802U CN 211389700 U CN211389700 U CN 211389700U
- Authority
- CN
- China
- Prior art keywords
- air
- supply line
- energy
- saving
- variable frequency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 12
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000013589 supplement Substances 0.000 claims 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000001502 supplementing effect Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an energy-saving hopper dryer, including storage bucket, variable frequency fan, microcomputer controller, storage bucket lower extreme one side is equipped with first air-supply line, and the upper end is equipped with out the tuber pipe, variable frequency fan is connected with out the tuber pipe through the second air-supply line, be connected through the dust filter between second air-supply line and the play tuber pipe, variable frequency fan is connected with the storage bucket through first air-supply line, be equipped with the heating tube on the inner wall of first air-supply line near variable frequency fan department, variable frequency fan and microcomputer controller wire connection, storage bucket and first air-supply line inner wall all fill have the heat preservation; the utility model aims at providing a heated air circulation, environmental protection and energy saving's energy-saving hopper desiccator.
Description
Technical Field
The utility model relates to a desiccator, specific theory, especially an energy-saving hopper desiccator.
Background
The hopper dryer is a drying device which removes moisture of materials by using air volume to drive heat energy. The traditional dryer operates in a constant fan speed and constant temperature mode, and is designed to have large working margin and to be relatively power-consuming; and the hopper is made of single-layer metal materials, heat is directly transferred to the air, great heat energy loss is achieved, and the blown residual hot air is directly blown to a workshop to increase the temperature of the workshop.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heated air circulation, environmental protection and energy saving's energy-saving hopper desiccator to solve the problem that proposes in the above-mentioned background art.
The technical scheme of the utility model is realized like this: the utility model provides an energy-saving hopper desiccator, includes storage bucket, variable frequency fan, microcomputer control ware, storage bucket lower extreme one side is equipped with first air-supply line, and the upper end is equipped with out the tuber pipe, the variable frequency fan is connected with out the tuber pipe through the second air-supply line, the second air-supply line is connected through dust filter with going out between the tuber pipe, the variable frequency fan is connected with the storage bucket through first air-supply line, first air-supply line is close to and is equipped with the heating tube on the inner wall of variable frequency fan department, the variable frequency fan is connected with the microcomputer control ware wire, storage bucket and first air-supply line inner wall all fill have the heat preservation.
The beneficial effects of the utility model reside in that: the inner walls of the charging barrel and the first air inlet pipe are filled with heat insulation layers, so that heat is greatly reduced from being transferred to the air, the working time of the heat pipe is saved, and the purpose of saving electricity is achieved; hot air of residual heat after passing through the charging basket flows back to the variable frequency fan for reuse, so that the working time of the heating pipe is saved, and the aim of saving electricity is fulfilled; the variable frequency fan is connected with the microcomputer controller through a wire, so that the rotating speed of the variable frequency fan can be conveniently controlled, the variable frequency fan can be used for further keeping warm by adopting low air volume after the heating tube stops, the working time of the heating tube is reduced, and the variable frequency fan is energy-saving and environment-friendly.
On the basis of the above, the utility model discloses can do as follows the improvement:
furthermore, the heating tube is connected with a wire of the microcomputer controller.
After adopting above-mentioned further improvement, microcomputer controller can conveniently control the heating tube and rise the temperature section by section, makes the waste heat in the heating tube fully send the utilization, saves the operating time of heating tube to reach accurate control and power saving.
Furthermore, a first temperature detector is arranged on the inner wall of the charging bucket, a second temperature detector is arranged on the inner wall of the first air inlet pipe close to the junction of the charging bucket, and the first temperature detector and the second temperature detector are respectively connected with the microcomputer controller through leads.
After adopting above-mentioned further improvement, first temperature detector and second temperature detector can detect the temperature in storage bucket and the first air-supply line respectively, detect temperature information through microcomputer control ware to the work of convenient control frequency conversion fan and heating tube.
Furthermore, the heat-insulating layer is made of fireproof heat-insulating cotton.
After the further improvement, the fireproof heat-preservation cotton can greatly reduce the heat transfer to the air, save the working time of the heat pipe and achieve the purpose of saving electricity.
Furthermore, an air supplementing filter core is arranged on one side of the dust filter and is arranged on the second air inlet pipe.
After adopting above-mentioned further improvement, this mend wind filter core can be used to carrying out the mend wind to inside, but also the dust in the filtered air prevents inside laying dust.
Furthermore, an exhaust elbow is arranged at the upper end of the charging bucket.
After the further improvement, the exhaust elbow can be used for exhausting water vapor in thermal circulation, and drying of materials is facilitated.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
In the figure: the device comprises a charging basket 1, fireproof heat preservation cotton 2, a variable frequency fan 3, a heating pipe 4, an air supplementing filter element 5, a dust filter 6, a second air inlet pipe 7, an air outlet pipe 8, an air exhaust elbow 9, a microcomputer controller 10, a second temperature detector 11, a first temperature detector 12 and a first air inlet pipe 13.
Detailed Description
The claimed technical solution of the present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the energy-saving hopper dryer comprises a charging basket 1, a variable frequency fan 3 and a microcomputer controller 10, wherein a first air inlet pipe 13 is arranged on one side of the lower end of the charging basket 1, an air outlet pipe 8 is arranged on the upper end of the charging basket 1, the variable frequency fan 3 is connected with the air outlet pipe 8 through a second air inlet pipe 7, the second air inlet pipe 7 is connected with the air outlet pipe 8 through a dust filter 6, the variable frequency fan 3 is connected with the charging basket 1 through the first air inlet pipe 13, a heating pipe 4 is arranged on the inner wall of the first air inlet pipe 13 close to the variable frequency fan 3, the variable frequency fan 3 is connected with the microcomputer controller 10 through a wire, and heat insulation layers are filled in the inner walls of the charging basket 1 and the first air inlet pipe 13, so that heat is greatly reduced from being transferred to the air, the working time of; hot air of residual heat after passing through the charging basket 1 flows back to the variable frequency fan 3 for reuse, so that the working time of the heating tube 4 is saved, and the purpose of saving electricity is achieved; the variable frequency fan 3 is connected with the microcomputer controller 10 through a wire, so that the rotating speed of the variable frequency fan 3 can be conveniently controlled, the heating tube 4 can be further insulated by adopting low air volume after stopping, the working time of the heating tube is reduced, and the energy-saving and environment-friendly effects are achieved.
The heating tube 4 is connected with the microcomputer controller 10 through a wire, the microcomputer controller can conveniently control the heating tube to heat up section by section, waste heat in the heating tube is fully utilized, the working time of the heating tube is saved, and therefore accurate control and power saving are achieved.
Be equipped with first temperature detector 12 on the 1 inner wall of storage bucket, be equipped with second temperature detector 11 on the inner wall that first air-supply line 13 is close to storage bucket 1 junction, this first temperature detector 12 is connected with microcomputer control ware 10 wire through the wire respectively with second temperature detector 11, first temperature detector and second temperature detector can detect the temperature in storage bucket and the first air-supply line respectively, detect temperature information through microcomputer control ware to the work of convenient control heating tube.
The heat preservation is the fire prevention heat preservation cotton 2, and the cotton heat transfer that can significantly reduce of fire prevention heat preservation is in the air, saves the operating time of heat pipe, reaches the power saving purpose.
An air supplementing filter element 5 is arranged on one side of the dust filter 6, the air supplementing filter element 5 is installed on the second air inlet pipe 7, and the air supplementing filter element can be used for supplementing air to the inside, filtering dust in air and preventing dust accumulation in the inside.
The upper end of the charging basket 1 is also provided with an exhaust elbow 9, partial hot air is discharged through the exhaust elbow 9, and the charging basket can be used for discharging water vapor in thermal cycle, thereby being beneficial to drying materials.
The utility model discloses a drying process does:
1. the plastic to be dried is put into the charging basket 1, the variable frequency fan 3 blows air, the heating tube 4 starts to heat, and blown hot air enters the bottom of the charging basket 1 through the first air inlet tube 13; the temperature of the second temperature detector 11 continuously rises along with the continuous entering of hot air, if the temperature reaches 100 ℃, the temperature is preset according to the actual material drying condition, information is fed back to the microcomputer controller 10, the microcomputer controller 10 controls the heating pipe 4 to stop heating, and the microcomputer controller 10 controls the wind power of the variable frequency fan 3 to be reduced; when the temperature in the charging basket 1 is slowly reduced, and when the temperature of the second temperature detector 11 is lower than a certain temperature, the microcomputer controller 10 controls the heating tube 4 to heat, and the microcomputer controller 10 controls the variable frequency fan 3 to increase the wind power, so that the circulation is realized.
2. After the cyclic work of the step 1, the plastic at the bottom of the charging basket 1 is dried, at the moment, the first temperature detector 12 has a temperature, on the basis of the temperature, a temperature point is set in the microcomputer controller 10, when the first temperature detector 12 reaches the temperature, the plastic at the bottom of the charging basket 1 is proved to be dried, the microcomputer controller 10 controls the heating tube 4 to stop working until the plastic at the bottom is placed in the charging basket below, the plastic at the upper part in the charging basket 1 is placed down, and then the steps 1 and 2 are repeated until the whole plastic is dried and used up.
3. Through the air exhaust elbow 9 arranged at the upper end of the charging bucket 1, hot air can be directly led to the outside for recycling through the air exhaust elbow 9, and the discharging of water vapor in thermal circulation is facilitated.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an energy-saving hopper dryer, includes storage bucket (1), frequency conversion fan (3), microcomputer control ware (10), its characterized in that, storage bucket (1) lower extreme one side is equipped with first air-supply line (13), and the upper end is equipped with out tuber pipe (8), frequency conversion fan (3) are connected with play tuber pipe (8) through second air-supply line (7), be connected through dust filter (6) between second air-supply line (7) and the play tuber pipe (8), frequency conversion fan (3) are connected with storage bucket (1) through first air-supply line (13), be equipped with heating tube (4) on the inner wall that first air-supply line (13) are close to frequency conversion fan (3) department, frequency conversion fan (3) are connected with microcomputer control ware (10) wire, storage bucket (1) and first air-supply line (13) inner wall all fill have the heat preservation.
2. The energy-saving hopper dryer as claimed in claim 1, wherein the heating tube (4) is connected with the energy-saving microcomputer controller (10) through a wire.
3. The energy-saving hopper dryer as claimed in claim 1, wherein a first temperature detector (12) is arranged on an inner wall of the charging basket (1), a second temperature detector (11) is arranged on an inner wall of the first air inlet pipe (13) close to a joint of the charging basket (1), and the first temperature detector (12) and the second temperature detector (11) are respectively connected with a lead of the microcomputer controller (10) through leads.
4. The energy-saving hopper dryer as claimed in claim 1, wherein the heat-insulating layer is made of fireproof heat-insulating cotton (2).
5. An energy-saving hopper dryer according to claim 1, characterized in that an air supplement filter element (5) is arranged on one side of the dust filter (6), and the air supplement filter element (5) is arranged on the second air inlet pipe (7).
6. The energy-saving hopper dryer according to claim 1, characterized in that the upper end of the charging basket (1) is further provided with an exhaust elbow (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922314802.0U CN211389700U (en) | 2019-12-20 | 2019-12-20 | Energy-saving hopper dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922314802.0U CN211389700U (en) | 2019-12-20 | 2019-12-20 | Energy-saving hopper dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211389700U true CN211389700U (en) | 2020-09-01 |
Family
ID=72222602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922314802.0U Active CN211389700U (en) | 2019-12-20 | 2019-12-20 | Energy-saving hopper dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211389700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815636A (en) * | 2019-12-20 | 2020-02-21 | 东莞市科天达机械有限公司 | Energy-saving hopper dryer |
| CN114674137A (en) * | 2022-04-29 | 2022-06-28 | 深圳市震寅环保科技有限公司 | A kind of hopper dryer equipment and system based on energy saving and environmental protection |
-
2019
- 2019-12-20 CN CN201922314802.0U patent/CN211389700U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815636A (en) * | 2019-12-20 | 2020-02-21 | 东莞市科天达机械有限公司 | Energy-saving hopper dryer |
| CN114674137A (en) * | 2022-04-29 | 2022-06-28 | 深圳市震寅环保科技有限公司 | A kind of hopper dryer equipment and system based on energy saving and environmental protection |
| CN114674137B (en) * | 2022-04-29 | 2023-05-02 | 深圳市震寅环保科技有限公司 | Energy-saving and environment-friendly hopper dryer equipment and system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102390105B (en) | Waste heat recovery and material drying energy-saving system for intelligent environmental-friendly injection molding machine | |
| CN206207943U (en) | A kind of wood industry sheet material drying unit | |
| CN203037010U (en) | Energy-saving curing barn with waste heat recovery device arranged in baking chamber | |
| CN211389700U (en) | Energy-saving hopper dryer | |
| CN201166512Y (en) | Plastic drier | |
| CN103267408A (en) | Moisture waste heat recycling composite drier | |
| CN102765864A (en) | Greenhouse type solar sewage source heat pump combined drying device and method | |
| CN202278706U (en) | Waste heat recovery/material-drying energy-saving system for intelligent environmental-friendly injection molding machine | |
| CN103277988B (en) | Solar composite dryer | |
| CN110815636A (en) | Energy-saving hopper dryer | |
| CN208504993U (en) | It is a kind of can automatic ash removing boiling drier | |
| CN202158743U (en) | Super-hard material compound accessory drying oven | |
| CN207991162U (en) | A kind of drying unit for Chinese medicine production | |
| CN207797616U (en) | A kind of matrimony vine dehydration equipment | |
| CN207214638U (en) | A kind of solar drying kiln | |
| CN206146130U (en) | Internal heating formula heat pump drying device | |
| CN107574639A (en) | A kind of energy-conserving and environment-protective cloth drying machine | |
| CN207739040U (en) | A kind of energy conservation and environmental protection cloth drying machine | |
| CN202814021U (en) | Efficient automatic drying system device | |
| CN202216496U (en) | Novel industrial solar dryer | |
| CN201819512U (en) | Energy saving particle drying machine | |
| CN209643112U (en) | A kind of moisture-proof control cabinet | |
| CN209116642U (en) | A kind of high efficiency drying device for beef processing | |
| CN206638008U (en) | A kind of boiler drying automation energy-saving control system | |
| CN206978708U (en) | A kind of walnut baking equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 second floor, No. 1159, provincial road S358, Xiagang community, Chang'an Town, Dongguan City, Guangdong Province Patentee after: Guangdong ketianda Intelligent Technology Co.,Ltd. Address before: 523000 second floor, No. 1159, provincial road S358, Xiagang community, Chang'an Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN KETIANDA MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |