CN217817954U

CN217817954U - Heating device of drying machine for pelletizing

Info

Publication number: CN217817954U
Application number: CN202221927768.XU
Authority: CN
Inventors: 宗首宇; 王刚; 文建川; 梁毅; 祝占蒙
Original assignee: Tangshan Tenglong Heavy Machinery Manufacturing Co ltd
Current assignee: Tangshan Tenglong Heavy Machinery Manufacturing Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-15
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to a drying-machine technical field, concretely relates to heating device of drying-machine for pelletizing, including the feed cylinder, it is provided with the feed bin to slide in the feed cylinder, the feed bin internal rotation is connected with the pivot, the motor is installed on the top of feed bin, the output and the pivot fixed connection of motor, it puts the charging tray to be provided with two in the pivot, two holding rings of fixedly connected with in the pivot, the bottom fixedly connected with of holding ring fluctuates the ring, fixedly connected with jacking plate on the fluctuation ring, the left end fixedly connected with condensing box and the heating cabinet of feed cylinder, it is when using, contrast prior art, moist pelletizing takes place the problem of adhesion at the stoving in-process easily, this design can put the charging tray through the shake fluctuation, under the effect of gravity, make the pelletizing roll on putting the charging tray, avoid the production of the adhesion circumstances, can concentrate the powder that the pelletizing dropped simultaneously and collect, the device operates comparatively simply when using, the practicality is higher.

Description

Heating device of drying machine for pelletizing

Technical Field

The utility model relates to a drying-machine technical field, concretely relates to heating device of drying-machine for pelletizing.

Background

As is known, pellets are one of the important methods for agglomeration of fine ore, and the heating device of the drying machine for pellets is designed by adding a proper amount of water and a binder into fine ore to prepare green pellets with uniform viscosity and sufficient strength, drying and preheating the green pellets, then roasting the green pellets in an oxidizing atmosphere to agglomerate the green pellets to prepare pellets, adding a proper amount of water into the fine ore to agglomerate the fine ore into required pellet shapes, and then drying the pellets by using the heating device of the drying machine to prepare finished pellets.

Through the retrieval, chinese patent application number is CN 202020760966.6's utility model patent discloses a vertical drying-machine is used in powdered ore pelletizing processing production, it is when using, through the main part section of thick bamboo, including a motor, an end cap, a controller, and a cover plate, the cooperation of charging tray and mounting panel, be convenient for realize that the motor drives the material and rotate, through the mounting panel, the cooperation of heating frame and heating network, be convenient for realize drying to the pellet, but the device is when using, the pellet is the humid state when putting into the charging tray, the device is more weak to the separation of pellet when drying, make the adhesion pellet together easily, form the caking, still need the manual work to part the caking pellet after the stoving is accomplished, it is comparatively loaded down with trivial details to use, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a heating device of drying-machine for pelletizing to separate more weak problem when solving the prior art that proposes in the background art and drying to the pelletizing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: heating device of drying-machine for pelletizing, including the feed cylinder, it is provided with the feed bin to slide in the feed cylinder, the feed bin internal rotation is connected with the pivot, the motor is installed on the top of feed bin, the output and the pivot fixed connection of motor are provided with two in the pivot and put the charging tray, two holding rings of fixedly connected with in the pivot, the bottom fixedly connected with fluctuation ring of holding ring, fixedly connected with jack-up plate on the fluctuation ring, the left end fixedly connected with condensing box and the heating cabinet of feed cylinder, the top intercommunication of conveyer pipe and condensing box is passed through on the top of feed cylinder, installs the condenser in the condensing box, and conveying pipe and heating cabinet intercommunication are passed through to the bottom of condensing box, install circulation fan and a plurality of heating block in the heating cabinet, and the bottom intercommunication of heating cabinet has the return pipe, the other end intercommunication of return pipe has the output tube, output tube and feed cylinder intercommunication are provided with collection mechanism in the feed cylinder.

Preferably, the collection mechanism includes scraping and getting the ring, scrape and get ring fixed connection in the feed cylinder, fixedly connected with guide ramp on the interior diapire of feed cylinder, the bottom intercommunication of feed cylinder has the collecting box, the drawer mouth has been seted up to the right-hand member of collecting box, the intraoral slip of drawer is provided with the collection drawer.

Furthermore, a triangular slope plate is fixedly connected to the inner bottom wall of the condensing box, the left end of the condensing box is communicated with a water outlet pipe, and a switch valve is mounted on the water outlet pipe.

Still further, the top fixedly connected with sealing strip of feed bin, fixedly connected with sharp board on the interior diapire of feed bin.

As a further scheme of the scheme, the bottom end of the charging barrel is fixedly connected with a shock absorber, and the bottom end of the shock absorber is fixedly connected with an anti-skid gasket.

As a further scheme of the scheme, the right end of the collection drawer and the right end of the storage bin are fixedly connected with an operation handle.

On the basis of the scheme, the condensing box and the heating box are both welded on the charging barrel.

On the basis of the scheme, protective coatings are arranged on the inner wall of the charging barrel and the inner wall of the condensing box.

(III) advantageous effects

Compared with the prior art, the utility model provides a heating device of drying-machine for pelletizing possesses following beneficial effect:

the utility model discloses in drive the pivot through the motor and rotate, through the feed cylinder, the feed bin, the apparatus further comprises a rotating shaft, put the charging tray, the holding ring, the cooperation of fluctuation ring sum jack-up board, be convenient for to put the charging tray jack-up, it is undulant to make to put the charging tray to go up to lie, be convenient for make wherein pelletizing roll drying avoid the adhesion, through the conveyer pipe, the condensing box, a condenser, the conveying pipe, the heating cabinet, the cooperation of circulation fan and heating block, be convenient for condense drying and heating humid air, through the cooperation of output tube and return pipe, be convenient for send back the charging tray with high-temperature air again, be convenient for concentrate the collection with piece and the residue that pelletizing roll drying is the production through collecting mechanism, therefore, this heating device contrast prior art of drying-machine for the pelletizing, the problem of adhesion takes place easily in drying process for humid pelletizing, this design can put the charging tray through the shake fluctuation, under the effect of gravity, make the pelletizing roll on putting the charging tray, avoid the production of adhesion condition, can concentrate the powder that the pelletizing dropped simultaneously, the device operates comparatively simply when using, and the practicality is higher.

Drawings

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

FIG. 2 is a schematic view of a portion A of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 4 is a schematic overall perspective view of another perspective of the present invention.

In the figure: 1. a charging barrel; 2. a storage bin; 3. a rotating shaft; 4. a motor; 5. placing a material tray; 6. a positioning ring; 7. an undulating ring; 8. jacking up the plate; 9. a condenser tank; 10. a heating box; 11. a delivery pipe; 12. a condenser; 13. a delivery tube; 14. a circulating fan; 15. a heating block; 16. a return pipe; 17. an output pipe; 18. scraping a ring; 19. a material guiding slope plate; 20. a collection box; 21. a collection drawer; 22. a triangular ramp plate; 23. a water outlet pipe; 24. opening and closing the valve; 25. a sealing strip; 26. a tip plate; 27. a shock absorber; 28. an anti-slip gasket; 29. the handle is operated.

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.

Examples

Referring to fig. 1-4, a heating device of a dryer for pellets, including a material cylinder 1, a material bin 2 is slidably disposed in the material cylinder 1, a rotating shaft 3 is rotatably connected in the material bin 2, a motor 4 is installed on the top end of the material bin 2, an output end of the motor 4 is fixedly connected with the rotating shaft 3, two material placing discs 5 are disposed on the rotating shaft 3, two positioning rings 6 are fixedly connected to the rotating shaft 3, a fluctuation ring 7 is fixedly connected to the bottom end of the positioning rings 6, a jacking plate 8 is fixedly connected to the fluctuation ring 7, a condensing box 9 and a heating box 10 are fixedly connected to the left end of the material cylinder 1, the top end of the material cylinder 1 is communicated with the top end of the condensing box 9 through a conveying pipe 11, a condenser 12 is installed in the condensing box 9, the bottom end of the condensing box 9 is communicated with the heating box 10 through a conveying pipe 13, a circulation fan 14 and a plurality of heating blocks 15 are installed in the heating box 10, a return pipe 16 is communicated with the bottom end of the heating box 10, the other end of the return pipe 16 is communicated with an output pipe 17, the output pipe 17 is communicated with the material cylinder 1, a collecting mechanism is communicated with the material cylinder 1, a collecting box 20 is disposed in the material cylinder, a collecting box capable of collecting drawer, and a collecting box 20 capable of collecting box capable of collecting powder collecting box is disposed in the material collecting box.

It should be further explained that, fixedly connected with triangle-shaped sloping plate 22 on the interior diapire of condensing box 9, the left end intercommunication of condensing box 9 has outlet pipe 23, install switch valve 24 on outlet pipe 23, can flow the comdenstion water that condenses out down along triangle-shaped sloping plate 22, flow through outlet pipe 23, the top fixedly connected with sealing strip 25 of feed bin 2, fixedly connected with sharp board 26 on the interior diapire of feed bin 2, can further seal feed cylinder 1 and feed bin 2, avoid simultaneously that garrulous end and piece fall and pile up on the interior diapire of feed bin 2, the bottom fixedly connected with bumper shock absorber 27 of feed cylinder 1, the bottom fixedly connected with anti-skidding gasket 28 of bumper 27, be convenient for avoid driving feed cylinder 1 and trembling when putting material tray 5 fluctuation and rotating, avoid feed cylinder 1 to take place the displacement because of trembling, the right-hand of equal fixedly connected with operation handle 29 of right-hand member and the right-hand member of collection drawer 21 and feed bin 2 is convenient for pulling out and collect drawer 21 and feed bin 2, condensing box 9 and heating box 10 all weld on feed cylinder 1, not only condensing box 9 and heating box 9 and the inner wall of feed cylinder 1 be provided with the air and the condensate box and prevent the direct corrosion of feed cylinder and improve the service life of condensate box and condensate box, condensate box 9.

The motor 4, the condenser 12, the circulation fan 14 and the heating block 15 in this embodiment are conventional devices purchased from the market and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use the conventional devices, and do not improve the structures and functions of the conventional devices, and the setting mode, the installation mode and the electrical connection mode of the conventional devices are set.

To sum up, the heating device of the drying machine for pellets is characterized in that firstly, a motor 4, a condenser 12, a circulating fan 14 and a heating block 15 are installed according to the specification, a bin 2 is pulled out, wet pellets are placed in a placing tray, the circulating fan 14 is started, the circulating fan 14 pumps out air in the bin 2, the air enters a condensing box 9 through a conveying pipe 11, the condenser 12 is started, moisture in the air is condensed by the condenser 12, condensed condensate water falls on a triangular slope plate 22, a switch valve 24 is opened, the condensate water flows out from a water outlet pipe 23, the air after condensation and drying is pumped into the heating box 10 through a conveying pipe 13, the heating block 15 is started, the heating block 15 heats dry air, the heated air returns to the bin 2 through a return pipe 16 and an output pipe 17 to heat and dry the pellets, the motor 4 is started at the same time, the motor 4 drives a rotating shaft 3 to rotate, the rotating shaft 3 drives the positioning ring 6 to rotate, the positioning ring 6 drives the fluctuation ring 7 to rotate, the fluctuation ring 7 drives the jacking plate 8 to rotate, the jacking plate 8 rotates at the bottom end of the material placing disc 5, the material placing disc 5 starts fluctuation along with the rotation of the jacking plate 8, pellets in the material placing disc 5 start rolling in the material placing disc 5 under the action of gravity and are dried while rolling, meanwhile, the bottom end of the material placing disc 5 is designed to be provided with a plurality of holes, scraps and residues generated during the rolling drying of the pellets fall onto the inner bottom wall of the bin 2, after the drying of the pellets is finished, the bin 2 is pulled out, the scraping ring 18 scrapes the scraps and the residues on the inner bottom wall of the bin 2 and falls onto the material guide slope plate 19, the scraps and the residues fall into the collection drawer 21 in the collection box 20 along the slope of the material guide slope plate 19, the dried pellets are taken out, and when the pellets need to be cleaned, the collection drawer 21 is pulled out, and cleaning the collected scraps and residues.

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. Heating device of drying-machine for pelletizing, including feed cylinder (1), its characterized in that, it is provided with feed bin (2) to slide in feed cylinder (1), the internal rotation of feed bin (2) is connected with pivot (3), motor (4) are installed to the top of feed bin (2), the output and pivot (3) fixed connection of motor (4), be provided with two on pivot (3) and put charging tray (5), two holding rings (6) of fixedly connected with on pivot (3), the bottom fixedly connected with fluctuation ring (7) of holding ring (6), fixedly connected with jack-up plate (8) on fluctuation ring (7), the left end fixedly connected with condensation box (9) and heating cabinet (10) of feed cylinder (1), the top of feed cylinder (1) is through the top intercommunication of conveyer pipe (11) and condensation box (9), installs condenser (12) in condensation box (9), the bottom of condensation box (9) is through conveyer pipe (13) and heating cabinet (10) intercommunication, the internal installation of heating cabinet (10) has circulation fan (14) and a plurality of heating blocks (15), the bottom of heating cabinet (10) is through conveying pipe (16) and return pipe (17), the output tube (17) and return pipe (17) are connected, a collecting mechanism is arranged in the charging barrel (1).

2. The heating device of the dryer for pellets as claimed in claim 1, wherein the collecting mechanism comprises a scraping ring (18), the scraping ring (18) is fixedly connected in the charging barrel (1), a material guiding slope plate (19) is fixedly connected to the inner bottom wall of the charging barrel (1), the bottom end of the charging barrel (1) is communicated with a collecting box (20), the right end of the collecting box (20) is provided with a drawer opening, and a collecting drawer (21) is slidably arranged in the drawer opening.

3. The heating device of the dryer for pellets as claimed in claim 2, wherein the inner bottom wall of the condensation box (9) is fixedly connected with a triangular slope plate (22), the left end of the condensation box (9) is communicated with a water outlet pipe (23), and the water outlet pipe (23) is provided with a switch valve (24).

4. The heating device of the dryer for pellets as claimed in claim 3, wherein the top end of the bin (2) is fixedly connected with a sealing strip (25), and the inner bottom wall of the bin (2) is fixedly connected with a sharp plate (26).

5. The heating device of dryer for pellets in claim 4, wherein a damper (27) is fixedly connected to the bottom end of the charging barrel (1), and an anti-slip gasket (28) is fixedly connected to the bottom end of the damper (27).

6. The heating device of a dryer for pellets as set forth in claim 5, wherein the right end of the collection drawer (21) and the right end of the bin (2) are both fixedly connected with an operating handle (29).

7. The heating device of a dryer for pellets as claimed in claim 6, wherein the condenser box (9) and the heating box (10) are welded to the charging barrel (1).

8. The heating device of the dryer for pellets as claimed in claim 7, wherein the inner walls of the charging barrel (1) and the inner wall of the condensation box (9) are provided with protective coatings.