CN218821298U

CN218821298U - Energy-efficient drying-machine

Info

Publication number: CN218821298U
Application number: CN202223522288.8U
Authority: CN
Inventors: 杨震; 米丽
Original assignee: Jiangsu Yihong Anticorrosion Technology Co ltd
Current assignee: Jiangsu Yihong Anticorrosion Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-07
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of auxiliary devices of a dryer, in particular to a high-efficiency energy-saving dryer which can recycle heat of dried air, improve the utilization rate of energy and save energy, and comprises a drying box, wherein a working cavity is arranged inside the drying box; still include the heat subassembly of recycling, the heat subassembly of recycling includes the air heater, the intake pipe, the pre-heater, temperature sensor, outlet duct and vapor dryer, the top left side at the stoving case is installed to the air heater, the input of intake pipe and the output intercommunication of air heater, the top right side at the stoving case is installed to the pre-heater, the input of pre-heater and the output intercommunication of intake pipe, temperature sensor installs in the intake pipe, the output of pre-heater and the top intercommunication of working chamber, the input of outlet duct and the bottom middle part intercommunication of working chamber, the left end at the stoving case is installed to the vapor dryer, the input of vapor dryer and the output intercommunication of outlet duct.

Description

Energy-efficient drying-machine

Technical Field

The utility model relates to a technical field of drying-machine auxiliary device especially relates to a high-efficient energy-saving drying-machine.

Background

As is known, dryers can be divided into industrial dryers, also called drying plants or dryers, and domestic dryers, which are one of the washing machines, generally used to remove water from garments and other textiles after water has been dewatered from the machine. The dryers have several modes, such as belt drying, drum drying, box drying, tower drying, etc., wherein in box drying, because of its advantage of being airtight and drying evenly in the space, it has obtained extensive use in the field of dryers.

When the existing dryer is used, hot air is guided into the drying box, and then the hot air is used for uniformly ventilating and drying the articles put into the drying box.

The existing dryer finds that when in use, the dryer disperses air with water vapor into the atmosphere after leading hot air into the drying box to dry articles, then the drying box is used for heating new air and blowing the new air into the drying box, so that the dried air still has a large amount of heat and is not utilized, and the new air is heated to use more energy, thereby causing unreasonable utilization and waste of energy and further leading to poor practicability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can carry out the heat to the air after drying and recycle, improve the energy utilization rate, the energy saving to the energy-efficient drying-machine of reinforcing practicality.

The utility model relates to a high-efficiency energy-saving dryer, which comprises a drying box, wherein a working cavity is arranged inside the drying box;

still include the heat subassembly of recycling, the heat subassembly of recycling includes the air heater, the intake pipe, the pre-heater, temperature sensor, outlet duct and vapor dryer, the top left side at the stoving case is installed to the air heater, the input of intake pipe and the output intercommunication of air heater, the top right side at the stoving case is installed to the pre-heater, the input of pre-heater and the output intercommunication of intake pipe, temperature sensor installs in the intake pipe, the output of pre-heater and the top intercommunication of working chamber, the input of outlet duct and the bottom middle part intercommunication of working chamber, the left end at the stoving case is installed to the vapor dryer, the input of vapor dryer and the output intercommunication of outlet duct, the output of vapor dryer and the input intercommunication of air heater, the pre-heater is connected with temperature sensor electricity.

The utility model discloses a high-efficient energy-conserving drying-machine still includes the gulp valve, the output of gulp valve and the input intercommunication of air heater.

The utility model discloses an energy-efficient drying-machine still includes dust filter, and dust filter installs the input at the gulp valve.

The utility model discloses a high-efficient energy-conserving drying-machine still includes the vacuum gauge, and the input at the air heater is installed to the vacuum gauge, and the vacuum gauge is connected with the gulp valve electricity.

The utility model discloses a high-efficient energy-conserving drying-machine, vapor dryer are provided with reserve desicator and diverter valve.

The utility model discloses an energy-efficient drying-machine still includes the vapor detector, and the output at the vapor dryer is installed to the vapor detector, and the vapor detector is connected with the diverter valve electricity.

The utility model discloses a high-efficient energy-conserving drying-machine still includes four hot plates of group, and left end, front end, right-hand member and the rear end at the working chamber are installed respectively to four hot plates of group.

The utility model discloses a high-efficient energy-conserving drying-machine still includes the water conservancy diversion net, and the top at the working chamber is installed to the water conservancy diversion net.

Compared with the prior art, the beneficial effects of the utility model are that: when the efficient energy-saving dryer is used, articles to be dried can be placed into a working cavity firstly, then the output of an air heater is started to blow air into an air inlet pipe and then enter a preheater, the air is heated at a corresponding temperature by the preheater and then blown into the working cavity, the articles are ventilated and dried, the air dried by the products can enter an air outlet pipe again, then the water vapor contained in the air is removed by a water vapor dryer and then enters the air heater again for reuse, at the moment, a temperature sensor detects the temperature of the air, then the preheater is controlled to reheat the air still containing heat to enable the air still containing heat to reach the required temperature, and the air is continuously blown into the working cavity to dry the articles until the drying of the products is completed; through the device, can carry out the heat to the air after the stoving and recycle, improve the energy rate of utilization, the energy saving to the practicality has been strengthened.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a left side view schematic structure diagram of the present invention;

fig. 3 is a schematic top view of the working chamber of the present invention;

fig. 4 is a schematic top view of the flow guiding net of the present invention;

in the drawings, the reference numbers: 1. a drying box; 2. a working chamber; 3. a hot air blower; 4. an air inlet pipe; 5. a preheater; 6. a temperature sensor; 7. an air outlet pipe; 8. a water vapor dryer; 9. an air supply valve; 10. a dust filter; 11. a vacuum gauge; 12. a switching valve; 13. a water vapor detector; 14. heating plates; 15. and (4) a flow guide net.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the high-efficiency energy-saving dryer of the present invention comprises a drying box 1, wherein a working chamber 2 is arranged inside the drying box 1;

the heat recycling device comprises an air heater 3, an air inlet pipe 4, a preheater 5, a temperature sensor 6, an air outlet pipe 7 and a steam dryer 8, wherein the air heater 3 is installed on the left side of the top end of a drying box 1, the input end of the air inlet pipe 4 is communicated with the output end of the air heater 3, the preheater 5 is installed on the right side of the top end of the drying box 1, the input end of the preheater 5 is communicated with the output end of the air inlet pipe 4, the temperature sensor 6 is installed on the air inlet pipe 4, the output end of the preheater 5 is communicated with the top end of a working cavity 2, the input end of the air outlet pipe 7 is communicated with the middle part of the bottom end of the working cavity 2, the steam dryer 8 is installed on the left end of the drying box 1, the input end of the steam dryer 8 is communicated with the output end of the air outlet pipe 7, the output end of the steam dryer 8 is communicated with the input end of the air heater 3, and the preheater 5 is electrically connected with the temperature sensor 6; when the efficient energy-saving dryer is used, articles to be dried can be placed into a working cavity firstly, then the output of an air heater is started to blow air into an air inlet pipe and then enter a preheater, the air is heated at a corresponding temperature by the preheater and then blown into the working cavity, the articles are ventilated and dried, the air dried by the products can enter an air outlet pipe again, then the water vapor contained in the air is removed by a water vapor dryer and then enters the air heater again for reuse, at the moment, a temperature sensor detects the temperature of the air, then the preheater is controlled to reheat the air still containing heat to enable the air still containing heat to reach the required temperature, and the air is continuously blown into the working cavity to dry the articles until the drying of the products is completed; through the device, can carry out the heat to the air after the stoving and recycle, improve the energy rate of utilization, the energy saving to the practicality has been strengthened.

The high-efficiency energy-saving dryer of the utility model also comprises an air compensating valve 9, and the output end of the air compensating valve 9 is communicated with the input end of the air heater 3; the condition of revealing appears easily at heated air circulation use in-process, and the gulp valve can carry out the tonifying qi to the air heater, ensures the sufficiency of air for the stoving to the practicality has been strengthened.

The utility model discloses a high-efficiency energy-saving dryer, which also comprises a dust filter 10, wherein the dust filter 10 is arranged at the input end of the aeration valve 9; the dust filter can carry out dust filtration to the air that the gulp valve carries out the tonifying qi to the practicality has been strengthened.

The utility model discloses a high-efficiency energy-saving dryer, which also comprises a vacuum gauge 11, wherein the vacuum gauge 11 is arranged at the input end of the air heater 3, and the vacuum gauge 11 is electrically connected with the air compensating valve 9; the vacuum gauge can carry out vacuum to the input of air heater and detect, when there is the negative pressure in the output of air heater, will control the gulp valve and open and carry out the tonifying qi to the air heater to the practicality has been strengthened.

The utility model relates to a high-efficiency energy-saving dryer, a steam dryer 8 is provided with a standby dryer and a switching valve 12; when the drying agent in the steam dryer can not dry the steam any more, the switching valve can be conveniently controlled to switch the standby dryer, the drying efficiency of the recycled air is ensured, and the practicability is enhanced.

The utility model discloses a high-efficiency energy-saving dryer, which also comprises a steam detector 13, wherein the steam detector 13 is arranged at the output end of the steam dryer 8, and the steam detector 13 is electrically connected with a switching valve 12; when the water vapor detector detects that a large amount of water vapor still exists in the air dried by the water vapor dryer, the switching valve is controlled to be automatically switched, the drying efficiency of the recycled air is ensured, and therefore the practicability is enhanced.

The utility model discloses a high-efficiency energy-saving dryer, which also comprises four groups of heating plates 14, wherein the four groups of heating plates 14 are respectively arranged at the left end, the front end, the right end and the rear end of the working cavity 2; the four groups of heating plates can be heated and dried in the process of ventilating and drying the product, so that the drying efficiency of the product is improved, and the practicability is enhanced.

The utility model discloses a high-efficiency energy-saving dryer, which also comprises a flow guide net 15, wherein the flow guide net 15 is arranged at the top of the working cavity 2; the air that blows in the work intracavity can be led to the water conservancy diversion net, improves hot-blast even stoving degree to article to the practicality has been strengthened.

The utility model discloses an energy-efficient drying-machine, it is at the during operation, when using energy-efficient drying-machine, can put into the work intracavity with waiting to dry article earlier, then open the air heater output and blow in the intake pipe with the air and reentrant the pre-heater in, carry out the heating of corresponding temperature to the air through the pre-heater, then blow in the work intracavity with the air again, carry out ventilation drying to article, through in can reentrant the outlet duct to the air of product stoving, then reentrant the hot-blast built-in after vapor desicator with its inside vapor that contains gets rid of again and recycle, temperature sensor will carry out temperature detection to the air this moment, then control pre-heater reheats to still containing thermal air and makes it reach the requirement temperature, continue to blow in the work intracavity and dry article, accomplish until the product is dried.

The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

In the present invention, the terms "first", "second" and "third" do not denote any particular quantity or order, but are merely used to distinguish names.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An efficient and energy-saving dryer comprises a drying box (1), wherein a working cavity (2) is arranged inside the drying box (1);

the heat recycling device is characterized by further comprising a heat recycling assembly, the heat recycling assembly comprises an air heater (3), an air inlet pipe (4), a preheater (5), a temperature sensor (6), an air outlet pipe (7) and a steam dryer (8), the air heater (3) is installed on the left side of the top of the drying box (1), the input end of the air inlet pipe (4) is communicated with the output end of the air heater (3), the preheater (5) is installed on the right side of the top of the drying box (1), the input end of the preheater (5) is communicated with the output end of the air inlet pipe (4), the temperature sensor (6) is installed on the air inlet pipe (4), the output end of the preheater (5) is communicated with the top end of the working cavity (2), the input end of the air outlet pipe (7) is communicated with the middle of the bottom end of the working cavity (2), the steam dryer (8) is installed at the left end of the drying box (1), the input end of the steam dryer (8) is communicated with the output end of the air outlet pipe (7), the output end of the steam dryer (8) is communicated with the input end of the air heater (3), and the preheater (5) is electrically connected with the temperature sensor (6).

2. An efficient energy-saving dryer as claimed in claim 1, characterized in that it further comprises an air compensating valve (9), the output end of the air compensating valve (9) is communicated with the input end of the hot air blower (3).

3. An energy efficient dryer as claimed in claim 2, characterized in that it further comprises a dust filter (10), the dust filter (10) being mounted at the input of the aeration valve (9).

4. A high efficiency energy saving dryer as claimed in claim 3, further comprising a vacuum gauge (11), wherein the vacuum gauge (11) is installed at the input end of the hot air blower (3), and the vacuum gauge (11) is electrically connected with the aeration valve (9).

5. An energy efficient dryer as claimed in claim 4, characterized in that the steam dryer (8) is provided with a backup dryer and a switching valve (12).

6. An energy efficient dryer as claimed in claim 5, characterized in that it further comprises a water vapor detector (13), the water vapor detector (13) is mounted at the output of the water vapor dryer (8), the water vapor detector (13) is electrically connected to the switching valve (12).

7. An energy efficient dryer as claimed in claim 6, further comprising four sets of heating plates (14), wherein the four sets of heating plates (14) are installed at the left end, the front end, the right end and the rear end of the working chamber (2), respectively.

8. An energy efficient dryer as claimed in claim 7, characterized in that it further comprises a flow guiding net (15), the flow guiding net (15) being mounted on top of the working chamber (2).