CN216432350U

CN216432350U - Energy-saving drying system

Info

Publication number: CN216432350U
Application number: CN202122964761.7U
Authority: CN
Inventors: 沈有清
Original assignee: Wuxi Changan Polymer Material Factory Co ltd
Current assignee: Wuxi Changan Polymer Material Factory Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-03
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to a drying system technical field, specific energy-saving drying system that says so, including dry box, dry box outside fixedly connected with shell body, be equipped with the cavity between shell body and the dry box, it has first electric heating wire just to be located the winding of the dry box outside in the cavity, there is the case lid dry box upper end through bolt fixed mounting, case lid upper end middle part fixed mounting has the motor, the output shaft lower extreme fixedly connected with (mixing) shaft of motor. The utility model discloses the discharged hot-air enters into the dust removal incasement through the blast pipe, at first filters the discharged hot-air through filtering the otter board, filters the impurity dust in the air, then adsorbs the peculiar smell in with the air through the active carbon adsorption board to play the purification effect to the air, then send back the hot-air after will purifying through the recovery tube and enter the air main, thereby carry out recycle to the waste heat in the discharged hot-air, play energy-concerving and environment-protective effect.

Description

Energy-saving drying system

Technical Field

The utility model relates to a drying system technical field specifically is an energy-saving drying system.

Background

The drying equipment vaporizes and escapes moisture or other volatile liquid components in the material through heating so as to obtain solid material with specified moisture content; drying equipment is classified into convection type, conduction type, radiation type, dielectric type, etc. according to heating manner.

Patent application No. CN201520477371.9 discloses a drying device, which comprises a tray-type accommodating bin, a driving device, a speed changing device and a rotating shaft; the rotating shaft vertically penetrates through the tray type accommodating bin; the rotating shaft is in rotating fit with the tower tray type accommodating bin; the driving device is connected with the speed changing device; the speed change device is connected with the lower end of the rotating shaft; a plurality of basin-shaped bodies which are arranged in parallel are arranged on the rotating shaft positioned in the tray type accommodating bin, and a plurality of material leaking holes are formed in the basin bodies of the basin-shaped bodies; the tower tray type accommodating bin is also provided with an infrared radiation drying device; the upper portion of tray formula holding storehouse is equipped with a feed inlet, the upper portion of tray formula holding storehouse is equipped with a discharge gate.

The drying device has the advantages of high energy consumption and low heat utilization rate, and can not recycle heat energy.

To this end, we propose an energy efficient drying system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-saving drying system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving drying system comprises a drying box body, wherein the outer side of the drying box body is fixedly connected with an outer shell body, a cavity is arranged between the outer shell body and the drying box body, a first electric heating wire is wound in the cavity and positioned on the outer side of the drying box body, the upper end of the drying box body is fixedly provided with a box cover through bolts, the middle part of the upper end of the box cover is fixedly provided with a motor, the lower end of an output shaft of the motor is fixedly connected with a stirring shaft, the surface of the stirring shaft is fixedly connected with stirring blades, the rear side of the outer shell body is fixedly connected with a mounting plate, the upper end of the mounting plate is fixedly provided with a fan through bolts, an air outlet of the fan is connected with an air inlet main pipe, the air inlet main pipe is provided with a heating box, a second electric heating wire is arranged in the heating box, the end part of the air inlet main pipe is communicated with two groups of air inlet branch pipes through a three-way pipe, two sets of the blowing pipe is installed respectively in the internal left and right sides upper end of drying box, the equidistance of blowing pipe lower extreme distributes and has the shower nozzle, drying box right side upper end intercommunication has the blast pipe, the one end intercommunication that drying box was kept away from to the blast pipe has the dust removal case, fixed mounting has filter plate and active carbon adsorption plate in the dust removal case, dust removal case upper end intercommunication has the recovery tube, the one end that the dust removal case was kept away from to the recovery tube is linked together with air inlet main.

As a further optimization of the technical scheme, the left side and the right side of the upper end of the box cover are both communicated with the feeding holes.

The device conveys materials to be dried into the drying box body through the feeding hole.

As a further optimization of the technical scheme, the blowpipes are obliquely arranged and are symmetrically arranged.

The arrangement enables hot air sprayed by the spray head at the lower end of the blowing pipe to be blown to the material.

As a further optimization of the technical scheme, the lower end of the drying box body is communicated with a discharge hole, and a first valve is installed on the discharge hole.

The first valve is opened, and the dried material can be discharged out of the drying box body.

As a further optimization of the technical scheme, the activated carbon adsorption plate is arranged at the upper end of the filter screen plate.

The device firstly filters the exhausted hot air through the filter screen plate, filters impurity and dust in the air, and then adsorbs peculiar smell in the air through the activated carbon adsorption plate.

As a further optimization of the technical scheme, the lower end of the dust removing box is in threaded connection with the ash receiving hopper, and the lower end of the ash receiving hopper is provided with the second valve.

The dust filtered by the filter screen plate is received by the dust receiving hopper, and the dust can be cleaned by opening the second valve or taking down the dust receiving hopper.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a feed inlet is to carrying the dry material of needs in the drying cabinet, through first electric heating wire work, heat drying cabinet, thereby heat the material in drying cabinet, through fan work, supply air to the air inlet house steward, after second electric heating wire heating, send to the blowing pipe through the air inlet branch pipe, then spout to the material through the shower nozzle, the circulation of the inside steam of drying cabinet is accelerated, further dry the material, through motor work, drive (mixing) shaft and stirring vane rotate, stir the material, make the material be heated evenly, thereby improve material drying efficiency and drying quality; the discharged hot-air enters into the dust removal incasement through the blast pipe, at first filter the discharged hot-air through filtering screen board, filter the impurity dust in the air, then adsorb the peculiar smell in with the air through the active carbon adsorption board, thereby play the purification effect to the air, then send back the hot-air after will purifying through the recovery tube and enter the air main, thereby carry out recycle to the waste heat in the discharged hot-air, play energy-concerving and environment-protective effect.

Drawings

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

FIG. 2 is a schematic view of the rear side structure of the present invention;

fig. 3 is a schematic structural view of the heating box of the present invention.

In the figure: 1. drying the box body; 2. an outer housing; 3. a first electric heating wire; 4. a box cover; 5. a motor; 6. a stirring shaft; 7. a stirring blade; 8. mounting a plate; 9. a fan; 10. an air inlet main pipe; 11. a heating cartridge; 12. a second electric heating wire; 13. an air inlet branch pipe; 14. a blowpipe; 15. a spray head; 16. an exhaust pipe; 17. a dust removal box; 18. a filter screen plate; 19. an activated carbon adsorption plate; 20. a recovery pipe; 21. a feed inlet; 22. a discharge port; 23. and a dust receiving hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an energy-saving drying system, includes

drying box

1, 1 lower extreme intercommunication of drying box has discharge gate 22, install first valve on the

discharge gate

22, 1 outside fixedly connected with shell body 2 of drying box, be equipped with the cavity between shell body 2 and the drying box 1, it has first electric heating wire 3 to just be located the winding of the 1 outside of drying box in the cavity. Through the work of first electric heating wire 3, heat drying cabinet 1 to the material in drying cabinet 1 carries out the drying by heating.

The utility model discloses a drying box, including drying box 1, lid, motor 5, output shaft lower extreme fixedly connected with (mixing) shaft 6, mixing shaft 6 fixed surface is connected with stirring vane 7, drying box 1 upper end has case lid 4 through bolt fixed mounting, the 4 upper end left and right sides of case lid all communicate there is

feed inlet

21, 4 upper end middle part fixed mounting of case lid has motor 5, motor 5's output shaft lower extreme fixedly connected with (mixing) shaft 6. Carry the dry material of needs in to drying box 1 through feed inlet 21, through motor 5 work, drive (mixing) shaft 6 and stirring vane 7 rotate, stir the material for the material is heated evenly, thereby improves material drying efficiency and drying quality.

2 rear side fixedly connected with mounting panel 8 of shell body, there is fan 9 mounting panel 8 upper end through bolt fixed mounting, the air outlet of fan 9 is connected with air intake manifold 10, install heating box 11 on the air intake manifold 10, install second electric heating wire 12 in the heating box 11, air intake manifold 10 tip has two sets of air inlet branch pipes 13 through the three-way pipe intercommunication, air inlet branch pipe 13 intercommunication has blowpipe 14, and is two sets of blowpipe 14 is installed respectively in dry box 1 left and right sides upper end, 14 slopes of blowpipe set up, and two sets of blowpipe 14 symmetry sets up, 14 lower extreme equidistance of blowpipe distributes there is shower nozzle 15. The fan 9 works to supply air to the air inlet main pipe 10, the air is heated by the second electric heating wire 12 and then is sent to the blowing pipe 14 through the air inlet branch pipe 13, and then the air is sprayed out to the material through the spray head 15 to further dry the material.

The intercommunication has blast pipe 16 in 1 right side upper end of dry box, the one end intercommunication that dry box 1 was kept away from to blast pipe 16 has dust removal case 17, fixed mounting has filter screen board 18 and active carbon adsorption board 19 in the dust removal case 17, active carbon adsorption board 19 sets up in filter screen board 18 upper end, threaded connection has the ash receiving bucket 23 under the dust removal case 17, connect ash receiving bucket 23 lower extreme to install the second valve, dust removal case 17 upper end intercommunication has recovery tube 20, the one end that dust removal case 17 was kept away from to recovery tube 20 is linked together with air inlet main 10. Exhaust hot-air enters into dust removal case 17 through blast pipe 16 in, at first filter exhaust hot-air through filtering otter board 18, filter the impurity dust in the air, then adsorb the peculiar smell in the air through activated carbon adsorption board 19, thereby play the purification effect to the air, then send back air intake manifold 10 through recovery tube 20 with the hot-air after purifying, thereby carry out recycle to the waste heat in the exhaust hot-air, play energy-concerving and environment-protective effect, through receiving ash bucket 23 and receiving the dust that filters otter board 18 and filter down, open the second valve or will connect ash bucket 23 to take off, all can clear up the dust.

Specifically, when the drying device is used, materials to be dried are conveyed into the drying box body 1 through the feeding hole 21, the drying box body 1 is heated through the operation of the first electric heating wire 3, so that the materials in the drying box body 1 are heated and dried, air is supplied to the air inlet main pipe 10 through the operation of the fan 9, the materials are heated through the second electric heating wire 12 and then are conveyed to the air blowing pipe 14 through the air inlet branch pipe 13, the materials are sprayed out through the spray head 15, the circulation of hot air in the drying box body 1 is accelerated, the materials are further dried, the stirring shaft 6 and the stirring blades 7 are driven to rotate through the operation of the motor 5, the materials are stirred, the materials are uniformly heated, and the material drying efficiency and the drying quality are improved; exhaust hot-air enters into dust removal case 17 through blast pipe 16 in, at first filter exhaust hot-air through filter screen 18, filter the impurity dust in the air, then adsorb the peculiar smell in the air through activated carbon adsorption plate 19, thereby play the purification effect to the air, then send back air inlet manifold 10 through the hot-air after the recovery tube 20 will purify, thereby carry out recycle to the waste heat in the exhaust hot-air, play energy-concerving and environment-protective effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-saving drying system, includes drying cabinet (1), its characterized in that: the drying box is characterized in that an outer shell (2) is fixedly connected to the outer side of the drying box body (1), a cavity is arranged between the outer shell (2) and the drying box body (1), a first electric heating wire (3) is wound in the cavity and positioned on the outer side of the drying box body (1), a box cover (4) is fixedly installed at the upper end of the drying box body (1) through bolts, a motor (5) is fixedly installed at the middle of the upper end of the box cover (4), a stirring shaft (6) is fixedly connected to the lower end of an output shaft of the motor (5), stirring blades (7) are fixedly connected to the surface of the stirring shaft (6), a mounting plate (8) is fixedly connected to the rear side of the outer shell (2), a fan (9) is fixedly installed at the upper end of the mounting plate (8) through bolts, an air inlet main pipe (10) is connected to an air outlet of the fan (9), and a heating box (11) is installed on the air inlet main pipe (10), a second electric heating wire (12) is arranged in the heating box (11), the end part of the air inlet main pipe (10) is communicated with two groups of air inlet branch pipes (13) through a three-way pipe, the air inlet branch pipes (13) are communicated with blowpipes (14), two groups of blowpipes (14) are respectively arranged at the upper ends of the left side and the right side in the drying box body (1), the lower ends of the blowpipes (14) are equidistantly distributed with spray heads (15), the upper end of the right side of the drying box body (1) is communicated with an exhaust pipe (16), one end of the exhaust pipe (16) far away from the drying box body (1) is communicated with a dust removal box (17), a filter screen plate (18) and an active carbon adsorption plate (19) are fixedly arranged in the dust removal box (17), dust removal case (17) upper end intercommunication has recovery tube (20), the one end that dust removal case (17) were kept away from in recovery tube (20) is linked together with air inlet manifold (10).

2. An energy efficient drying system according to claim 1, wherein: the left side and the right side of the upper end of the box cover (4) are communicated with feed inlets (21).

3. An energy efficient drying system according to claim 1, wherein: the blowpipes (14) are obliquely arranged, and the two groups of blowpipes (14) are symmetrically arranged.

4. An energy efficient drying system according to claim 1, wherein: the lower end of the drying box body (1) is communicated with a discharge hole (22), and a first valve is installed on the discharge hole (22).

5. An energy efficient drying system according to claim 1, wherein: the active carbon adsorption plate (19) is arranged at the upper end of the filter screen plate (18).

6. An energy efficient drying system according to claim 1, wherein: dust removal case (17) lower extreme threaded connection has connects ash bucket (23), connect ash bucket (23) lower extreme to install the second valve.