CN218690298U

CN218690298U - Heating device of rotary feeder

Info

Publication number: CN218690298U
Application number: CN202222842249.XU
Authority: CN
Inventors: 于世川; 张蒙蒙; 江建; 赵从辉
Original assignee: Shandong Shichen Environmental Protection Technology Co ltd
Current assignee: Shandong Shichen Environmental Protection Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-24
Anticipated expiration: 2032-10-27

Abstract

The utility model provides a glassware heating device under gyration, includes the unloading pipe, the intraductal fixed wear-resisting baffle that is equipped with the U type of unloading, the heating chamber and the unloading chamber of U type are separated into with the unloading intraduct to wear-resisting baffle, the upper end outdiffusion of wear-resisting baffle is connected with the inner wall of unloading pipe to form the transition inclined plane, the upper end in heating chamber is separated through the transition inclined plane with the unloading intraduct, the lower extreme in heating chamber is linked together with the unloading intraduct, the air-supply line that fixed mounting and the upper end in heating chamber are linked together on the unloading pipe. The utility model has the advantages that: the utility model discloses simple structure thinks about ingeniously, utilizes the space formation heating chamber between unloading pipe and its inside wear-resisting baffle, heats wear-resisting baffle to avoid the material to be glutinous because of the dehumidification even on wear-resisting baffle, can satisfy the actual demand, be fit for promoting.

Description

Heating device of rotary feeder

Technical Field

The utility model belongs to material grinder field, specifically speaking are glassware heating device under gyration.

Background

The vertical mill is ideal large-scale grinding equipment and is widely applied to industries such as cement, electric power, metallurgy, chemical industry and non-metal ores, the feeding pipe of the existing vertical mill only comprises a round pipe and is connected to the inside of the vertical mill, materials enter from the inlet of the feeding pipe, and when the humidity of the materials is large, the materials are easily attached to the side wall of the feeding pipe to form blockage, normal operation in the milling production process is influenced, actual requirements cannot be met, and therefore a rotary feeder heating device is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a glassware heating device under gyration for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides a glassware heating device under gyration, includes the unloading pipe, the intraductal fixed wear-resisting baffle that is equipped with the U type of unloading, the heating chamber and the unloading chamber of U type are separated into with the unloading intraduct to wear-resisting baffle, the upper end outdiffusion of wear-resisting baffle is connected with the inner wall of unloading pipe to form the transition inclined plane, the upper end in heating chamber is separated through the transition inclined plane with the unloading intraduct, the lower extreme in heating chamber is linked together with the unloading intraduct, the air-supply line that fixed mounting and the upper end in heating chamber are linked together on the unloading pipe.

According to the heating device for the rotary blanking device, the outer side of the wear-resistant partition plate is fixedly connected with the inner wall of the blanking pipe through the connecting columns.

According to the heating device of the rotary blanking device, the lower end of the blanking pipe is communicated and connected with the feeding hole of the vertical mill, the hot air inlet of the vertical mill is communicated and connected with the hot air pipe, the hot air pipe is communicated and connected with the air inlet pipe through the connecting pipe, and the connecting pipe is provided with the valve in a matched mode.

According to the heating device of the rotary feeder, the upper end of the feeding pipe is fixedly connected with the discharge hole of the dividing wheel feeder.

According to the heating device of the rotary feeder, the hot air outlet of the dividing wheel feeder is communicated with the air outlet of the vertical mill.

According to the heating device of the rotary feeder, the connecting pipe is communicated with and provided with the high-temperature resistant fan.

As above a gyration unloading ware heating device, two baffles of heating intracavity fixed mounting, preceding chamber, lumen and back chamber are separated into with the heating chamber to the baffle, the air-supply line is linked together with the lumen, the activity is equipped with one row of several deep bead in the lumen, the deep bead is installed on the lateral wall of unloading pipe through the torsional spring is articulated respectively, the side contact cooperation of deep bead is equipped with the dog of fixing on the unloading pipe, set up one row of several through-hole on the baffle respectively, the through-hole makes preceding chamber, the back chamber is linked together with the lumen respectively, the both ends of deep bead fixed mounting baffle respectively, the baffle can make the through-hole that corresponds block.

The utility model has the advantages that: the utility model discloses simple structure thinks about ingeniously, utilizes the space formation heating chamber between unloading pipe and its inside wear-resisting baffle, heats wear-resisting baffle to avoid the material to be glutinous even on wear-resisting baffle because of the dehumidification, can satisfy actual demand, be fit for promoting. When the utility model is used, hot air is pumped into the heating cavity through the air inlet pipe, the hot air in the heating cavity heats the wear-resistant partition plate, and the hot air is discharged from the lower end of the blanking pipe; during blanking, the material enters the blanking cavity from the upper end of the blanking pipe and is discharged from the lower end of the blanking pipe.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2; fig. 4 is a partial enlarged view of ii of fig. 2.

Reference numerals: 1. the device comprises a feeding pipe, 2, a wear-resistant partition plate, 3, an air inlet pipe, 20, a connecting column, 30, a vertical mill, 31, a feeding hole, 32, an air inlet, 33, a hot air pipe, 34, a connecting pipe, 35, a valve, 40, a dividing wheel feeder, 60, a fan, 70, a partition plate, 71, a front cavity, 72, a middle cavity, 73, a rear cavity, 74, a wind shield, 75, a stop block, 76, a through hole, 77, a baffle plate, 100, a heating cavity, 200 and a feeding cavity

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A heating device of a rotary feeder is shown in figures 1, 2, 3 and 4 and comprises a feeding pipe 1, wherein the feeding pipe 1 comprises a vertical pipe and an inclined pipe, a U-shaped wear-resistant partition plate 2 is fixedly arranged in the feeding pipe 1, the wear-resistant partition plate 2 divides the interior of the feeding pipe 1 into a U-shaped heating cavity 100 and a feeding cavity 200, the upper end of the wear-resistant partition plate 2 diffuses outwards to be connected with the inner wall of the feeding pipe 1 and forms a transition inclined plane, the transition inclined plane is convenient for materials in the feeding pipe 1 to enter the feeding cavity 200 through the transition inclined plane, the upper end of the heating cavity 100 is separated from the interior of the feeding pipe 1 through the transition inclined plane, the lower end of the heating cavity 100 is communicated with the interior of the feeding pipe 1, hot air in the heating cavity 100 enters the feeding pipe 1 and then is discharged from the lower end of the feeding pipe 1 along with the materials, and an air inlet pipe 3 communicated with the upper end of the heating cavity 100 is fixedly arranged on the feeding pipe 1. The utility model discloses simple structure thinks about ingeniously, utilizes the space formation heating chamber between unloading pipe and its inside wear-resisting baffle, heats wear-resisting baffle to avoid the material to be glutinous because of the dehumidification even on wear-resisting baffle, can satisfy the actual demand, be fit for promoting. When the utility model is used, hot air is pumped into the heating cavity 100 through the air inlet pipe 3, the hot air in the heating cavity 100 heats the wear-resistant partition plate 2, and the hot air is discharged from the lower end of the blanking pipe 1; during blanking, the material enters the blanking cavity 200 from the upper end of the blanking pipe 1 and is discharged from the lower end of the blanking pipe 1.

Specifically, as shown in the figure, the outer side of the wear-resistant partition plate 2 of the present embodiment is fixedly connected to the inner wall of the blanking tube 1 through a plurality of connecting columns 20. The stability of the connecting structure between the wear-resistant partition plate 2 and the blanking pipe 1 can be improved through the connecting column 20.

Specifically, as shown in the figure, the lower end of the feeding pipe 1 in this embodiment is connected to a feeding port 31 of the vertical mill 30, a hot air inlet 32 of the vertical mill 30 is connected to a hot air pipe 33, the hot air pipe 33 is connected to the air inlet pipe 3 through a connecting pipe 34, and a valve 35 is installed on the connecting pipe 34 in a matching manner. When the valve 35 is opened, the hot air in the hot air pipe 33 can enter the air inlet pipe 3 through the connecting pipe 34 to heat the heating chamber 100, and when the valve 35 is closed, the hot air in the hot air pipe 33 can not enter the air inlet pipe 3 any more.

Further, as shown in the figure, the upper end of the blanking pipe 1 of this embodiment is fixedly connected to the discharge port of the material discharging device 40 of the dividing wheel. The material discharged by the grid wheel blanking device 40 enters a blanking cavity 200 in the blanking pipe 1.

Further, as shown in the figure, the hot air outlet of the dividing wheel blanking device 40 in the embodiment is connected in communication with the air outlet of the vertical grinding machine 30. Hot air is introduced into a hot air inlet of the dividing wheel feeder 40, and the impeller of the dividing wheel feeder 40 is heated by the hot air, so that the materials are prevented from being adhered to the impeller; the hot air discharged from the grid wheel blanking device 40 is discharged through the air outlet of the vertical grinding machine 30, so that the negative pressure of the air outlet can be increased, and the lifting effect of fine powder materials is improved.

Further, as shown in the figure, the connecting pipe 34 of the present embodiment is connected to and installed with a high temperature resistant fan 60. When the fan 60 is powered on to work, hot air in the hot air pipe 33 can be pumped into the heating cavity 100, and the through hole controls the wind power of the fan 60, so that the wind power of hot air entering the heating cavity 100 is controlled.

Furthermore, as shown in the drawing, two partition boards 70 are fixedly installed in the heating cavity 100 according to the embodiment, the heating cavity 100 is divided into a front cavity 71, a middle cavity 72 and a rear cavity 73 by the partition boards 70, the air inlet pipe 3 is communicated with the middle cavity 72, a row of a plurality of air baffles 74 are movably installed in the middle cavity 72, the air baffles 74 are respectively installed on the side wall of the feeding pipe 1 through torsion springs in a hinged manner, side surfaces of the air baffles 74 are in contact fit with and provided with stoppers 75 fixed on the feeding pipe 1, under the action of the torsion springs, the air baffles 74 are in contact fit with the stoppers 75, at this time, the air baffles 74 are perpendicular to the feeding pipe 1, the air baffles 74 can rotate along the hinged shafts in the air flowing direction, as shown in fig. 2 and 4, the air baffles rotate counterclockwise, a row of a plurality of through holes 76 are respectively formed in the partition boards 70, the through holes 76 enable the front cavity 71 and the rear cavity 73 to be respectively communicated with the middle cavity 72, two ends of the air baffles 77 are respectively and the baffles 77 can enable the corresponding through holes 76 to be blocked. Hot air flows through the middle cavity 72, when the flow rate of the hot air is low, the hot air cannot blow the wind shield 74, the through hole 76 is blocked by the baffle 77, and then the hot air only flows through the middle cavity 72, and at the moment, only the wear-resistant partition plate 2 at the bottom of the blanking pipe 1 is heated; when the flow rate of the hot air is large, the hot air blows the baffle 74 to rotate, the wind shield 74 drives the baffle 77 to rotate, the through holes 76 are gradually opened, and part of the hot air enters the front cavity 71 and the rear cavity 73 through the through holes 76, so that the wear-resistant partition plates 2 on the front side and the rear side and the wear-resistant partition plates 2 on the bottom are heated simultaneously.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a glassware heating device under gyration which characterized in that: including unloading pipe (1), unloading pipe (1) internal fixation is equipped with wear-resisting baffle (2) of U type, wear-resisting baffle (2) are with unloading pipe (1) internal partitioning become heating chamber (100) and unloading chamber (200) of U type, the upper end outdiffusion of wear-resisting baffle (2) is connected with the inner wall of unloading pipe (1), and form transition inclined plane, the upper end of heating chamber (100) is separated through transition inclined plane with unloading pipe (1) is inside, the lower extreme and the unloading of heating chamber (100) are managed (1) inside and are linked together, air-supply line (3) that fixed mounting and the upper end of heating chamber (100) are linked together on unloading pipe (1).

2. A rotary feeder heating device according to claim 1, wherein: the outer side of the wear-resistant partition plate (2) is fixedly connected with the inner wall of the blanking pipe (1) through a plurality of connecting columns (20).

3. A rotary feeder heating device according to claim 1, wherein: the lower end of the blanking pipe (1) is communicated and connected with a feeding hole (31) of the vertical mill (30), a hot air inlet (32) of the vertical mill (30) is communicated and connected with a hot air pipe (33), the hot air pipe (33) is communicated and connected with the air inlet pipe (3) through a connecting pipe (34), and a valve (35) is installed on the connecting pipe (34) in a matched mode.

4. A rotary feeder heating device according to claim 3, wherein: the upper end of the blanking pipe (1) is fixedly connected with a discharge hole of the material discharging device (40) of the dividing wheel.

5. A rotary feeder heating device according to claim 4, characterized in that: and a hot air outlet of the grid wheel feeder (40) is communicated and connected with an air outlet of the vertical grinding machine (30).

6. A rotary feeder heating device according to claim 3, wherein: the connecting pipe (34) is communicated with and provided with a high-temperature resistant fan (60).

7. A rotary feeder heating device according to claim 1, wherein: two baffles (70) of fixed mounting in heating chamber (100), baffle (70) separate into front chamber (71) with heating chamber (100), lumen (72) and back chamber (73), air-supply line (3) are linked together with lumen (72), the activity is equipped with one row of several deep bead (74) in lumen (72), deep bead (74) are articulated to be installed on the lateral wall of unloading pipe (1) through the torsional spring respectively, the side contact cooperation of deep bead (74) is equipped with dog (75) of fixing on unloading pipe (1), set up one row of several through-hole (76) on baffle (70) respectively, through-hole (76) make front chamber (71), back chamber (73) are linked together with lumen (72) respectively, fixed mounting baffle (77) respectively at the both ends of deep bead (74), baffle (77) can make corresponding through-hole (76) block.