Vitrified micro bubble expanding and distributing device

Abstract

The utility model discloses a vitrified micro-bead expansion distributing device which comprises a feeding cylinder, an annular supporting table is fixedly connected to the outer wall of the feeding cylinder, an expansion furnace is fixedly connected to the bottom of the annular supporting table, a fixing base is fixedly connected to the inner wall of the bottom of the feeding cylinder, a stud is rotationally connected to the top of the fixing base, and the stud is fixedly connected to the outer wall of the feeding cylinder. The outer wall of the stud is in threaded connection with a movable seat, the movable seat is in sliding connection with the feeding cylinder, in the material distribution process, the pulsating vibrator and the fan are started, the pulsating vibrator enables the adjusting table to vibrate, and the situation that multiple materials are stacked and clamped between the adjusting table and the adjusting groove when the materials move between the adjusting table and the adjusting groove is avoided; and the fan conveys high-temperature gas in the expansion furnace into the annular pipe through the conveying pipe, then the high-temperature gas is sprayed out through the inclined spray head and blows the materials, normal falling of the materials is further guaranteed, meanwhile, the materials are preheated through the high-temperature gas, and the expansion efficiency of the vitrified micro bubbles is improved.

Description

Technical Field

[0001] The utility model relates to the field of vitrified micro-bead production, in particular to a vitrified micro-bead expansion distribution device. Background Art

[0002] Vitrified microspheres are an inorganic glassy mineral material. Due to the surface vitrification, they form a certain particle strength, have very stable physical and chemical properties, are resistant to aging and weathering, have excellent insulation, fire resistance and sound absorption properties, and are suitable for use as lightweight filling aggregates and insulation, fire resistance, sound absorption and thermal insulation materials in many fields.

[0003] The present application is an improvement on the prior art. In the prior art, when the raw material particles for the existing production of vitrified microspheres enter the expansion furnace through a feed pipe, the feed speed is adjusted by an adjustment table and an adjustment slot. When the raw material particles freely fall through the adjustment table and the adjustment slot, multiple particles are easily stacked and sandwiched between the adjustment table and the adjustment slot, resulting in reduced feed efficiency. Secondly, it takes a long time to heat up the raw materials directly added into the expansion furnace, and the expansion efficiency is low. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a vitrified microsphere expansion distribution device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vitrified microsphere expansion distribution device comprises a feed barrel, the outer wall of the feed barrel is fixedly connected to an annular support platform, the bottom of the annular support platform is fixedly connected to an expansion furnace, the inner wall of the bottom of the feed barrel is fixedly connected to a fixed seat, the top of the fixed seat is rotatably connected to a stud, the outer wall of the stud is threadedly connected to a movable seat, and the movable seat is slidably connected to the feed barrel, the top of the movable seat is fixedly connected to an adjustment platform, the bottom of the adjustment platform is equipped with symmetrically distributed pulsating vibrators, the feed barrel is provided with an adjustment groove, and the adjustment groove is adapted to the adjustment platform, the top of the feed barrel is fixedly connected to an annular tube, the inner side of the annular tube is fixedly connected to a plurality of equidistantly distributed nozzles along its circumferential direction, and the nozzles are inclined.

[0007] As a further solution of the utility model: a fan is fixedly connected to the top of the expansion furnace, a delivery pipe is fixedly connected to the air outlet of the fan, and the other end of the delivery pipe is fixedly connected to the annular pipe.

[0008] As a further solution of the utility model: the top of the feed barrel is rotatably connected to a feed hopper, and the bottom of the feed hopper is fixedly connected to symmetrically distributed discharge pipes.

[0009] As a further solution of the utility model: a worm gear is fixedly sleeved on the outer wall of one end of the feed hopper extending out from the top of the feed barrel, a worm is meshed with a worm on one side of the worm gear, both ends of the worm are rotatably connected to support plates, and the support plates are fixedly connected to the feed barrel, a second motor is provided above the feed barrel, the second motor is fixedly connected to the support plate, and the output shaft of the second motor is fixedly connected to the worm.

[0010] As a further solution of the utility model: the bottom of the fixed seat is fixedly connected to the first motor, and the output shaft of the first motor is fixedly connected to the stud, and the bottom of the movable seat is provided with a thread groove, and the thread groove is adapted to the stud.

[0011] The utility model has the following beneficial effects:

[0012] 1. In the utility model, when distributing materials, the second motor is started, and the output shaft of the second motor rotates to drive the worm to rotate, and then the worm gear drives the feed hopper and the discharge pipe to rotate, and the material falls evenly to the adjustment table through the feed hopper and the discharge pipe, and the material falls through the gap between the adjustment table and the adjustment slot through the diversion of the adjustment table, and the first motor is started, and the output shaft of the first motor rotates to drive the stud to rotate and then drive the adjustment table to move, and the movement of the adjustment table changes the distance between the adjustment table and the adjustment slot, thereby adjusting the discharging speed;

[0013] 2. In the utility model, during the material laying process, the pulsating vibrator and the fan are started. The pulsating vibrator causes the adjusting table to vibrate to prevent multiple materials from being stacked and sandwiched between the adjusting table and the adjusting slot when the materials move between the adjusting table and the adjusting slot. The fan conveys the high-temperature gas in the expansion furnace to the annular tube through the conveying pipe, and then sprays it out through the inclined nozzle and blows the material, further ensuring that the material falls normally. At the same time, the material is preheated by the high-temperature gas, thereby improving the expansion efficiency of the vitrified microspheres. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a vitrified microsphere expansion material distribution device proposed by the utility model;

[0015] Figure 2 A top view of a ring tube of a vitrified microsphere expansion distribution device proposed by the utility model;

[0016] Figure 3 For the utility model Figure 1 A is an enlarged structural diagram of FIG.

[0017] Legend:

[0018] Feed barrel 1, expansion furnace 2, annular support platform 3, adjustment groove 4, fixed seat 5, first motor 6, movable seat 7, stud 8, thread groove 9, pulsating vibrator 10, adjustment platform 11, feed pipe 12, feed hopper 13, support plate 14, worm 15, worm gear 16, second motor 17, conveying pipe 18, fan 19, annular pipe 20, nozzle 21. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] Reference Figure 1-3The utility model provides a vitrified microsphere expansion distribution device, comprising a feed barrel 1, the outer wall of the feed barrel 1 is fixedly connected with an annular support platform 3, the bottom of the annular support platform 3 is fixedly connected with an expansion furnace 2, the bottom inner wall of the feed barrel 1 is fixedly connected with a fixed seat 5, the top of the fixed seat 5 is rotatably connected with a stud 8, the outer wall of the stud 8 is threadedly connected with a movable seat 7, and the movable seat 7 is slidably connected to the feed barrel 1, the top of the movable seat 7 is fixedly connected with an adjustment platform 11, and the bottom of the adjustment platform 11 is equipped with a symmetrically distributed pulsating vibrator 10, an adjustment groove 4 is opened in the feed barrel 1, and the adjustment groove 4 is adapted to the adjustment platform 11, the top of the feed barrel 1 is fixedly connected with an annular tube 20, the inner side of the annular tube 20 is fixedly connected with a plurality of equally distributed nozzles 21 along its circumferential direction, and the nozzles 21 are inclined, and the top of the expansion furnace 2 is fixedly connected with a fan 19 The air outlet of the fan 19 is fixedly connected with a conveying pipe 18, and the other end of the conveying pipe 18 is fixedly connected to the annular tube 20. The top of the feed barrel 1 is rotatably connected with a feed hopper 13, and the bottom of the feed hopper 13 is fixedly connected with a symmetrically distributed discharge pipe 12. The outer wall of one end of the feed hopper 13 extending out of the top of the feed barrel 1 is fixedly sleeved with a worm gear 16, and a worm 15 is meshed with one side of the worm gear 16. Both ends of the worm 15 are rotatably connected with a support plate 14, and the support plate 14 is fixedly connected to the feed barrel 1. A second motor 17 is provided above the feed barrel 1, and the second motor 17 is fixedly connected to the support plate 14, and the output shaft of the second motor 17 is fixedly connected to the worm 15. The bottom of the fixed seat 5 is fixedly connected with a first motor 6, and the output shaft of the first motor 6 is fixedly connected to the stud 8. A threaded groove 9 is provided at the bottom of the movable seat 7, and the threaded groove 9 is adapted to the stud 8.

[0022] Working principle:

[0023] In the present application, when distributing materials, the second motor 17 is started, and the output shaft of the second motor 17 rotates to drive the worm 15 to rotate, and then the worm gear 16 drives the feed hopper 13 and the discharge pipe 12 to rotate, and the material falls evenly onto the adjustment platform 11 through the feed hopper 13 and the discharge pipe 12, and the material is guided by the adjustment platform 11 so that the material falls through the gap between the adjustment platform 11 and the adjustment slot 4, and the first motor 6 is started, and the output shaft of the first motor 6 rotates to drive the stud 8 to rotate and then drive the adjustment platform 11 to move, and the movement of the adjustment platform 11 changes the distance between the adjustment platform 11 and the adjustment slot 4, thereby adjusting the discharging speed;

[0024] In the present application, during the material laying process, the pulsating vibrator 10 and the fan 19 are started. The pulsating vibrator 10 causes the adjusting table 11 to vibrate to prevent multiple materials from being stacked and sandwiched between the adjusting table 11 and the adjusting tank 4 when the materials move between the adjusting table 11 and the adjusting tank 4. The fan 19 transports the high-temperature gas in the expansion furnace 2 to the annular tube 20 through the conveying pipe 18, and then sprays it out through the inclined nozzle 21 and blows the material, further ensuring that the material falls normally. At the same time, the material is preheated by the high-temperature gas, thereby improving the expansion efficiency of the vitrified microspheres.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vitrified microsphere expansion distribution device, comprising a feed cylinder (1), characterized in that: The outer wall of the feed barrel (1) is fixedly connected to an annular support platform (3), the bottom of the annular support platform (3) is fixedly connected to an expansion furnace (2), the inner wall of the bottom of the feed barrel (1) is fixedly connected to a fixed seat (5), the top of the fixed seat (5) is rotatably connected to a stud (8), the outer wall of the stud (8) is threadedly connected to a movable seat (7), and the movable seat (7) is slidably connected to the feed barrel (1), the top of the movable seat (7) is fixedly connected to an adjustment platform (11), and the bottom of the adjustment platform (11) is equipped with symmetrically distributed pulsating vibrators (10), the feed barrel (1) is provided with an adjustment groove (4), and the adjustment groove (4) is adapted to the adjustment platform (11), the top of the feed barrel (1) is fixedly connected to an annular tube (20), and the inner side of the annular tube (20) is fixedly connected to a plurality of equally spaced nozzles (21) along its circumferential direction, and the nozzles (21) are inclined.

2. A vitrified microsphere expansion distribution device according to claim 1, characterized in that: A fan (19) is fixedly connected to the top of the expansion furnace (2), a gas outlet of the fan (19) is fixedly connected to a delivery pipe (18), and the other end of the delivery pipe (18) is fixedly connected to the annular pipe (20).

3. The vitrified microsphere expansion distribution device according to claim 1, characterized in that: The top of the feed barrel (1) is rotatably connected to a feed hopper (13), and the bottom of the feed hopper (13) is fixedly connected to symmetrically distributed feed pipes (12).

4. The vitrified microsphere expansion distribution device according to claim 3, characterized in that: A worm gear (16) is fixedly sleeved on the outer wall of one end of the feed hopper (13) extending out of the top of the feed barrel (1), a worm gear (15) is meshed on one side of the worm gear (16), both ends of the worm gear (15) are rotatably connected to support plates (14), and the support plates (14) are fixedly connected to the feed barrel (1), a second motor (17) is provided above the feed barrel (1), the second motor (17) is fixedly connected to the support plate (14), and the output shaft of the second motor (17) is fixedly connected to the worm gear (15).

5. The vitrified microsphere expansion distribution device according to claim 1, characterized in that: The bottom of the fixed seat (5) is fixedly connected to a first motor (6), and the output shaft of the first motor (6) is fixedly connected to a stud (8). The bottom of the movable seat (7) is provided with a threaded groove (9), and the threaded groove (9) is adapted to fit the stud (8).

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