CN215572164U

CN215572164U - Automatic feeding device of vertical external heating roasting furnace

Info

Publication number: CN215572164U
Application number: CN202121357174.5U
Authority: CN
Inventors: 吴太忠; 杨磊
Original assignee: Yunxi Jiufeng Vanadium Investment Co ltd
Current assignee: Yunxi Jiufeng Vanadium Investment Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-18
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses an automatic feeding device of a vertical external heating roasting furnace, belonging to the technical field of roasting furnaces and comprising a protective frame, wherein the right side surface of the protective frame is fixedly connected with the left side surface of a fixed plate, the upper surface of the fixed plate is provided with an air exhaust component, and the left side surface of the air exhaust component is communicated with the right side surface of the protective frame. This vertical external heating bakes burning furnace automatic feed device over a slow fire, through setting up the storage tank, the rotation pay-off axle, the subassembly of bleeding, the swash plate, rotor plate and deflector, the raw materials gets into to bake burning furnace and through the deflector landing in the storage tank when the rotation pay-off axle pivoted, the rotation pay-off axle can guarantee that the sealed effect of the in-process of pay-off roaster furnace is comparatively ideal, the condition that harmful gas and heat scatter and disappear at will is difficult for appearing, harmful gas in the storage tank can be absorb by the subassembly of bleeding simultaneously, the feeding process easy operation of this device, and be difficult for appearing scattering and disappearing of heat and harmful gas, make this device have higher performance.

Description

Automatic feeding device of vertical external heating roasting furnace

Technical Field

The utility model belongs to the technical field of roasting furnaces, and particularly relates to an automatic feeding device of a vertical external heating roasting furnace.

Background

The roasting furnace can be used for synthesizing and calcining various inorganic powders, the raw materials are placed into the roasting furnace after a door is manually opened in part of the charging process, but part of harmful gas can be generated in the high-temperature roasting process, if the roasting furnace is directly opened, the harmful gas can be directly discharged, and meanwhile, the heat in the roasting furnace can be greatly dissipated due to the door opening, so the existing charging mode is not ideal enough, and the problem is solved by a vertical external-heating roasting furnace automatic feeding device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides an automatic feeding device for a vertical external heating roasting furnace, which solves the problems that in part of the feeding process, a door is manually opened and then raw materials are put into the roasting furnace, but in the high-temperature roasting process, part of harmful gas can be generated, if the roasting furnace is directly opened, the harmful gas can be directly discharged, and meanwhile, the heat in the roasting furnace can be greatly dissipated due to the door opening, so that the existing feeding mode is not ideal.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a vertical external heating bakes burning furnace automatic feed device over a slow fire, includes the protective frame, the right flank of protective frame and the left surface fixed connection of fixed plate, the upper surface of fixed plate is provided with the subassembly of bleeding, the left surface of the subassembly of bleeding is linked together with the right flank of protective frame, the equal joint of the left and right sides face of protective frame has the bearing.

The bearing is internally provided with connecting shafts, the opposite surfaces of the two connecting shafts are fixedly connected with the left end and the right end of the rotary feeding shaft respectively, the front surface and the back surface of the rotary feeding shaft are provided with material storage grooves, and the upper surface of the protective frame is clamped with a feeding frame.

The lower surface of the feeding frame is fixedly connected with the upper surface of the inclined plate, one end of the back surface of the inclined plate is fixedly connected with the front surface of the baffle, the upper surface of the baffle is provided with a connecting hole, the inner wall of the connecting hole is hinged with the outer surface of the rotating plate through a pin shaft, and the rotating plate is arranged on the inner wall of the connecting hole.

As a further scheme of the utility model: the front and the back of the rotary feeding shaft are provided with two first magnetic plates, the lower surface of the rotary plate is provided with a second magnetic plate, and the magnetism of the first magnetic plate is opposite to that of the second magnetic plate.

As a further scheme of the utility model: the position of the rotating plate corresponds to the position of the rotary feeding shaft, and the upper surface of the feeding frame is in lap joint with the lower surface of the sealing cover.

As a further scheme of the utility model: the front of protection frame articulates there is the sealing door, the front of sealing door and the back fixed connection of handle, the right flank of protection frame is provided with the observation window.

As a further scheme of the utility model: the left and right sides face of protection frame all is provided with two mounting panels, the mounting panel surface is seted up threaded hole.

As a further scheme of the utility model: the lower surface of the rotating plate is fixedly connected with the top ends of the two elastic assemblies, the bottom ends of the elastic assemblies are fixedly connected with the lower surface of the inner wall of the supporting frame, and the upper surface of the supporting frame is fixedly connected with the lower surface of the baffle.

As a further scheme of the utility model: the back of the air exhaust assembly is provided with a middle shaft, one end of the back of the middle shaft is fixedly connected with the front of a first gear, the first gear is meshed with a second gear, and the second gear is arranged at the right end of a right connecting shaft.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. this vertical external heating bakes burning furnace automatic feed device over a slow fire, through setting up the storage tank, the rotatory pay-off axle, the subassembly of bleeding, the swash plate, rotor plate and deflector, the work of direct control subassembly of bleeding, the subassembly of bleeding rotates through first gear and second gear control rotatory pay-off axle this moment, raw materials get into in the storage tank simultaneously of rotatory pay-off axle pivoted and bake burning furnace over a slow fire and through the deflector landing over a slow fire, the closed effect of the stoving furnace is comparatively ideal in the pay-off in-process can be guaranteed to the rotatory pay-off axle, the condition that harmful gas and heat scatter and disappear at will is difficult to appear, harmful gas in the storage tank can be sucked by the subassembly of bleeding simultaneously, the feeding process easy operation of this device, and be difficult for appearing scattering and disappearing of heat and harmful gas, make this device have higher performance.

2. This vertical external heating bakes burning furnace automatic feed device over a slow fire, through setting up first magnetic sheet and second magnetic sheet, and first magnetic sheet is opposite with second magnetic sheet magnetism, when first magnetic sheet is close to the removal of second magnetic sheet, magnetic force control rotor plate between first magnetic sheet and the second magnetic sheet rotates downwards, rotor plate surface raw materials can fall into downwards and deposit the silo this moment, but in rotatory pay-off axle pivoted intermittent type nature put into the silo with the raw materials, make the pay-off process comparatively succinct convenient.

3. This vertical external heating bakes burning furnace automatic feed device over a slow fire, through setting up elastic component, round pin axle and deflector, and the deflector setting is in the burning furnace, when the second magnetic sheet is kept away from to first magnetic sheet, elastic component's elasticity is greater than magnetic force, and elastic component can drive the rotor plate upwards and rotate to the connecting hole in this moment, stops the whereabouts of swash plate surface raw materials, and the deflector sets up for the slope, and the smooth landing of accessible deflector when can guarantee to deposit the silo interior raw materials and fall, the condition that spills and fall is difficult to appear.

Drawings

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

FIG. 2 is a schematic perspective view of a bearing according to the present invention;

FIG. 3 is a perspective view of the rotary feed shaft of the present invention;

FIG. 4 is a perspective view of the rotating plate according to the present invention;

FIG. 5 is a schematic perspective view of the baffle of the present invention;

FIG. 6 is a schematic three-dimensional structure of the supporting frame of the present invention;

in the figure: 1. a protective frame; 2. a sealing door; 3. a handle; 4. an observation window; 5. a fixing plate; 6. an air extraction assembly; 7. a bearing; 8. a connecting shaft; 9. rotating the feeding shaft; 10. a material storage groove; 11. a first magnetic plate; 12. a guide plate; 13. a feeding frame; 14. a sloping plate; 15. a baffle plate; 16. connecting holes; 17. a rotating plate; 18. a pin shaft; 19. a second magnetic plate; 20. a support frame; 21. an elastic component; 22. a sealing cover; 23. mounting a plate; 24. an intermediate shaft; 25. a first gear; 26. a second gear.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides a vertical external heating bakes burning furnace automatic feed device over a slow fire, including protective frame 1, protective frame 1's the right flank and the left surface fixed connection of fixed plate 5, the upper surface of fixed plate 5 is provided with air exhaust assembly 6, air exhaust assembly 6's the left surface is linked together with protective frame 1's right flank, protective frame 1's the equal joint of the left and right sides face has bearing 7, through setting up bearing 7, can play support and limiting displacement to connecting axle 8 and rotatory pay-off axle 9, guarantee the stable rotation of rotatory pay-off axle 9 and second gear 26.

Be provided with connecting axle 8 in the bearing 7, two connecting axle 8 opposite faces respectively with rotatory pay-off axle 9 control both ends fixed connection, storage silo 10 has all been seted up at the front and the back of rotatory pay-off axle 9, the upper surface joint of protection frame 1 has feeding frame 13, through setting up rotatory pay-off axle 9, rotatory pay-off axle 9 is located protection frame 1 and bakes burning furnace surface, and with protection frame 1 and bake burning furnace in close contact with, the closed effect of burning furnace self is guaranteed to rotatory pay-off axle 9 rotation pay-off.

The lower surface of feeding frame 13 is connected with the upper surface fixed connection of swash plate 14, the one end at the swash plate 14 back and the positive fixed connection of baffle 15, through setting up swash plate 14, conveniently slide raw materials from the top down, make things convenient for the raw materials to fall through rotor plate 17 smoothly, connecting hole 16 has been seted up to the upper surface of baffle 15, connecting hole 16 inner wall is articulated through round pin axle 18 and rotor plate 17's surface, through setting up rotor plate 17 and round pin axle 18, when rotor plate 17 separates with connecting hole 16, can be smoothly with the raw materials downwards in storage tank 10, rotor plate 17 can block the raw materials when being located connecting hole 16, avoid the raw materials whereabouts, rotor plate 17 sets up at connecting hole 16 inner wall.

Specifically, as shown in fig. 3 and 4, two first magnetic plates 11 are disposed on the front surface and the back surface of the rotary feeding shaft 9, a second magnetic plate 19 is disposed on the lower surface of the rotating plate 17, the magnetism of the first magnetic plate 11 is opposite to that of the second magnetic plate 19, the first magnetic plate 11 and the second magnetic plate 19 are disposed, and the magnetism of the first magnetic plate 11 is opposite to that of the second magnetic plate 19, when the first magnetic plate 11 moves close to the second magnetic plate 19, the magnetic force between the first magnetic plate 11 and the second magnetic plate 19 controls the rotating plate 17 to rotate downward, at this time, the raw material on the surface of the rotating plate 17 can fall downward into the storage tank 10, and when the rotary feeding shaft 9 rotates, the raw material can be intermittently placed into the storage tank 10, so that the feeding process is simple and convenient.

Specifically, as shown in fig. 2, the position of the rotating plate 17 corresponds to the position of the rotary feeding shaft 9, the upper surface of the feeding frame 13 is overlapped with the lower surface of the sealing cover 22, and by arranging the feeding frame 13 and the sealing cover 22, the raw material is conveniently supplemented into the protection frame 1 through the feeding frame 13, and meanwhile, the sealing cover 22 can ensure the sealing performance of the protection frame 1.

Specifically, as shown in fig. 1, a sealing door 2 is hinged on the front side of a protection frame 1, through the arrangement of the sealing door 2 and an observation window 4, a worker can clean and overhaul the inside of the protection frame 1 through the sealing door 2, the front side of the sealing door 2 is fixedly connected with the back side of a handle 3, the right side of the protection frame 1 is provided with the observation window 4, two mounting plates 23 are arranged on the left side and the right side of the protection frame 1, through the arrangement of the mounting plates 23 and the threaded holes, the device is convenient for the worker to assemble to the surface of a roasting furnace, the threaded holes are arranged on the surface of the mounting plate 23, the back side of an air extraction component 6 is provided with an intermediate shaft 24, one end of the back side of the intermediate shaft 24 is fixedly connected with the front side of a first gear 25, the first gear 25 is meshed with a second gear 26, through the arrangement of the first gear 25 and the second gear 26, the air extraction component 6 can simultaneously drive a connecting shaft 8 to rotate when working, so as to conveniently transmit the power of the air extraction component 6 to the surface of a rotary feeding shaft 9, the rotary feeding shaft 9 can be controlled to rotate at the same time to perform feeding operation, and the second gear 26 is arranged at the right end of the right connecting shaft 8.

Specifically, as shown in fig. 2 and 6, the lower surface of the rotating plate 17 is fixedly connected to the top ends of two elastic members 21, by arranging the elastic assembly 21, the pin 18 and the guide plate 12, and arranging the guide plate 12 in the roasting furnace, when the first magnetic plate 11 is far away from the second magnetic plate 19, the elastic force of the elastic component 21 is greater than the magnetic force, at this time, the elastic component 21 can drive the rotating plate 17 to rotate upwards into the connecting hole 16, the falling of the raw material on the surface of the inclined plate 14 is stopped, the guide plate 12 is arranged obliquely, can ensure that the raw materials in the material storage groove 10 can smoothly slide down through the guide plate 12 when falling down, the scattering is not easy to occur, the bottom end of the elastic component 21 is fixedly connected with the lower surface of the inner wall of the supporting frame 20, the upper surface of the supporting frame 20 is fixedly connected with the lower surface of the baffle 15, by providing the baffle 15, the baffle 15 can block the surface material of the rotating plate 17, and prevent the material from falling from the rear side of the baffle 15.

The working principle of the utility model is as follows:

s1, when the device needs to be used, firstly, the guide plate 12 is placed in a roasting furnace, meanwhile, the device is assembled on the surface of the roasting furnace through the mounting plate 23 by using bolts, then, raw materials are placed on the surface of the inclined plate 14 through the feeding frame 13, then, the operation of the air extraction assembly 6 can be controlled, at the moment, the air extraction assembly 6 drives the first gear 25 and the second gear 26 to rotate through the intermediate shaft 24, and meanwhile, the rotary feeding shaft 9 rotates;

s2, the first magnetic plate 11 on the surface of the rotary feeding shaft 9 moves close to the second magnetic plate 19, the magnetic force between the first magnetic plate 11 and the second magnetic plate 19 drives the rotary plate 17 to rotate downwards, the raw material on the surface of the rotary plate 17 falls downwards into the storage tank 10 at the moment, and when the first magnetic plate 11 moves away from the second magnetic plate 19, the elastic component 21 drives the rotary plate 17 to reset and rotate into the connecting hole 16 at the moment;

s3, the raw materials in the material storage tank 10 rotate backwards to the inside of the roasting furnace and then continue to rotate downwards, the raw materials in the material storage tank 10 are poured out and fall on the surface of the guide plate 12, meanwhile, harmful gas in the material storage tank 10 on the lower side enters the protective frame 1 and is extracted by the air extraction component 6, and after the feeding is finished, the air extraction component 6 is controlled to stop working.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a vertical external heating bakes burning furnace automatic feed device over a slow fire, includes protective frame (1), its characterized in that: the right side face of the protective frame (1) is fixedly connected with the left side face of the fixed plate (5), the upper surface of the fixed plate (5) is provided with an air exhaust assembly (6), the left side face of the air exhaust assembly (6) is communicated with the right side face of the protective frame (1), and bearings (7) are clamped on the left side face and the right side face of the protective frame (1);

connecting shafts (8) are arranged in the bearings (7), opposite surfaces of the two connecting shafts (8) are fixedly connected with the left end and the right end of the rotary feeding shaft (9) respectively, material storage grooves (10) are formed in the front surface and the back surface of the rotary feeding shaft (9), and a feeding frame (13) is clamped on the upper surface of the protective frame (1);

the feeding device is characterized in that the lower surface of the feeding frame (13) is fixedly connected with the upper surface of the inclined plate (14), one end of the back surface of the inclined plate (14) is fixedly connected with the front surface of the baffle plate (15), the upper surface of the baffle plate (15) is provided with a connecting hole (16), the inner wall of the connecting hole (16) is hinged to the outer surface of the rotating plate (17) through a pin shaft (18), and the rotating plate (17) is arranged on the inner wall of the connecting hole (16).

2. The automatic feeding device of the vertical external temperature roasting furnace according to claim 1, characterized in that: the front and the back of the rotary feeding shaft (9) are provided with two first magnetic plates (11), the lower surface of the rotary plate (17) is provided with a second magnetic plate (19), and the magnetism of the first magnetic plate (11) is opposite to that of the second magnetic plate (19).

3. The automatic feeding device of the vertical external temperature roasting furnace according to claim 1, characterized in that: the position of the rotating plate (17) corresponds to the position of the rotary feeding shaft (9), and the upper surface of the feeding frame (13) is overlapped with the lower surface of the sealing cover (22).

4. The automatic feeding device of the vertical external temperature roasting furnace according to claim 1, characterized in that: the front of protection frame (1) articulates there is sealing door (2), the front of sealing door (2) and the back fixed connection of handle (3), the right flank of protection frame (1) is provided with observation window (4).

5. The automatic feeding device of the vertical external temperature roasting furnace according to claim 1, characterized in that: the left side face and the right side face of the protective frame (1) are provided with two mounting plates (23), and threaded holes are formed in the surfaces of the mounting plates (23).

6. The automatic feeding device of the vertical external temperature roasting furnace according to claim 1, characterized in that: the lower surface of the rotating plate (17) is fixedly connected with the top ends of the two elastic components (21), the bottom ends of the elastic components (21) are fixedly connected with the lower surface of the inner wall of the supporting frame (20), and the upper surface of the supporting frame (20) is fixedly connected with the lower surface of the baffle (15).

7. The automatic feeding device of the vertical external temperature roasting furnace according to claim 1, characterized in that: the back of the air exhaust component (6) is provided with an intermediate shaft (24), one end of the back of the intermediate shaft (24) is fixedly connected with the front of a first gear (25), the first gear (25) is meshed with a second gear (26), and the second gear (26) is arranged at the right end of a right connecting shaft (8).