Transition bin for producing high-temperature-resistant and corrosion-resistant glass beads

Abstract

The utility model provides a high-temperature-resistant and corrosion-resistant transition bin for producing vitrified micro-beads, which belongs to the technical field of vitrified micro-beads and comprises a lower chamber, a bearing plate, an upper chamber, a guide charging barrel and an exhaust mechanism. The lower cavity is provided with a transfer space and a discharge port; the bearing plate is fixedly installed on the lower cavity, a through hole is formed in the bearing plate, the upper cavity is fixedly installed on the bearing plate, a feeding space is formed in the upper cavity, and a feeding opening is formed in the upper cavity; the guide charging barrel is located in the transfer space, the upper end of the guide charging barrel is in butt joint communication with the through hole, the lower end of the guide charging barrel is provided with a conical barrel section, and one end of the exhaust mechanism is fixedly connected with the upper cavity and connected with the transfer space. According to the transition bin for producing the high-temperature-resistant and corrosion-resistant glass beads, perlite can be conveniently and quickly added into an elevator by virtue of the feeding hole of the upper chamber, the guide charging barrel and the discharging hole of the lower chamber; and negative pressure is generated under the action of the exhaust mechanism to discharge floating dust, so that the working environment is not influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of vitrified microspheres, and more specifically relates to a transition chamber for producing high-temperature resistant and corrosion-resistant vitrified microspheres. Background Art

[0002] Vitrified microspheres are a new type of lightweight inorganic thermal insulation material. Made from perlite through expansion and vitrification processes, they create a spherical, glass-enclosed surface. Their lightweight, thermally insulating, fire-resistant, and high-temperature-resistant properties make them widely used in the construction industry as a raw material for lightweight interior wall panels, exterior wall insulation boards, and other building materials. During the production of vitrified microspheres, perlite is fed into an expansion furnace via an elevator. However, the smooth transfer of raw materials between the warehouse where the perlite is stored and the production warehouse where the elevator is located presents difficulties. This makes the process of transferring the perlite from the warehouse to the elevator inconvenient and creates dust that affects the working environment. Utility Model Content

[0003] The purpose of the utility model is to provide a transition warehouse for the production of high-temperature resistant and corrosion-resistant vitrified microspheres, so as to solve the technical problems in the prior art that the process of perlite entering the elevator from the warehouse is inconvenient to operate and is prone to generating floating dust, which affects the working environment.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is to provide a transition chamber for the production of high-temperature resistant and corrosion-resistant vitrified microspheres, comprising:

[0005] The lower chamber has a transfer space inside and a discharge port connected to the transfer space on one side; the discharge port is used to correspond to the elevator;

[0006] A carrying plate is fixedly mounted on the lower chamber; a through hole is formed on the carrying plate and communicates with the transfer space;

[0007] The upper chamber is fixedly mounted on the supporting plate and has a feed space inside; a feed port communicating with the feed space is provided on the outside of the upper chamber;

[0008] A guide barrel is located in the transfer space, and its upper end is fixedly mounted on the lower end surface of the carrying plate; the upper end of the guide barrel is connected to the through hole, and the lower end is provided with a tapered barrel section, the radial dimension of which gradually decreases from top to bottom;

[0009] An exhaust mechanism has one end fixedly connected to the upper chamber and connected to the transfer space; the exhaust mechanism is used for negative pressure suction of floating dust in the transfer space.

[0010] In a possible implementation, a straight section is provided at the upper end of the guide barrel, and the upper end of the straight section is fixedly connected to the supporting plate, and the conical section is fixedly mounted on the lower end of the straight section.

[0011] In a possible implementation, a flange is provided at the upper end of the straight section, and the flange is fixedly connected to the lower end of the bearing plate.

[0012] In a possible implementation, the through hole includes an inclined hole section and a straight hole section sequentially arranged up and down, and the inclined hole section is a tapered hole that is larger at the top and smaller at the bottom.

[0013] In one possible implementation, the lower chamber includes:

[0014] bottom plate,

[0015] There are multiple side panels, and the lower ends of the side panels are fixedly mounted on the bottom panel; the multiple side panels are connected end to end and arranged in a ring;

[0016] A top plate is fixedly mounted on the upper ends of the plurality of side plates; a mounting hole is formed on the top plate, and the diameter of the mounting hole is larger than the diameter of the through hole;

[0017] The bottom plate, the plurality of side plates and the top plate form the transfer space, and the discharge port is opened on one of the side plates.

[0018] In a possible implementation, the lower chamber is further provided with an inlet and outlet located on another side panel, and the inlet and outlet are communicated with the transfer space; the discharge port is arranged adjacent to the inlet and outlet.

[0019] In a possible implementation, the upper chamber is further provided with a temporary chamber located on one side of the through hole, and the temporary chamber is provided with a first opening connected to the feed space and a second opening connected to the outside.

[0020] In a possible implementation, a climbing ladder leading from the second opening into the temporary chamber is further provided on one side of the transition chamber for producing high-temperature resistant and corrosion-resistant vitrified microspheres.

[0021] In a possible implementation, a conveyor located at the lower end of the guide barrel is provided in the lower chamber, and one end of the conveyor is passed through the discharge port.

[0022] The beneficial effects of the transition bin for the production of high-temperature resistant and corrosion-resistant vitrified microbeads provided by the present invention are as follows: compared with the prior art, the transition bin for the production of high-temperature resistant and corrosion-resistant vitrified microbeads provided by the present invention is installed between the warehouse and the production bin, and the warehouse and the production bin are connected by means of the feed port in the upper chamber and the discharge port in the lower chamber; during work, the staff uses equipment such as excavators to transport the perlite from the warehouse to one side of the upper chamber, and enters the feed space through the feed port; then the material passes through the through hole on the supporting plate and enters the guide barrel of the lower chamber, and converges at the conical barrel section at the lower end of the guide barrel, and then falls on the conveyor, which transports the perlite to the elevator that passes through the discharge port and enters the production bin conveniently and smoothly; when the perlite is added to the through hole, the exhaust mechanism is started and negative pressure is generated in the feed space, so that the generated floating dust is discharged smoothly without affecting the working environment. In this way, the perlite is conveniently and quickly added to the elevator by means of the upper chamber's feed port, the guide barrel, and the lower chamber's discharge port. Furthermore, the exhaust mechanism generates negative pressure to discharge floating dust without affecting the working environment. Furthermore, the vitrified microspheres prepared in this way have better performance, are white, and have a bulk density of up to 106 kg / m 3 The simple compressive strength is 197Kpa, and the volume floating rate of the glass microspheres is 91%. It can be seen that the performance of the above-mentioned glass microspheres fully meets the standard requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0024] Figure 1 A front view of a transition chamber for producing high-temperature-resistant and corrosion-resistant vitrified microspheres provided in an embodiment of the present invention;

[0025] Figure 2 A right side view of a transition chamber for producing high-temperature-resistant and corrosion-resistant vitrified microspheres provided by an embodiment of the present invention;

[0026] Figure 3 A left view of a transition chamber for producing high-temperature resistant and corrosion-resistant vitrified microspheres provided in an embodiment of the present invention;

[0027] Figure 4 A schematic diagram of the internal structure of the carrier plate and the lower chamber provided in an embodiment of the present utility model;

[0028] Figure 5A cross-sectional view of the lower chamber provided in an embodiment of the present utility model.

[0029] Among them, the reference numerals in the figures are:

[0030] 1. Lower chamber; 11. Transfer space; 12. Discharge port; 13. Bottom plate; 14. Side plate; 15. Top plate; 16. Mounting hole; 17. Inlet and outlet; 18. Closed door; 2. Load-bearing plate; 21. Through hole; 22. Inclined hole section; 23. Straight hole section; 3. Upper chamber; 31. Feed space; 32. Feed port; 33. Temporary retention chamber; 34. First opening; 35. Second opening; 4. Guide barrel; 41. Conical barrel section; 42. Straight barrel section; 43. Flange; 5. Exhaust mechanism; 6. Climbing ladder; 7. Conveyor. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0033] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 on the present invention.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0035] See also Figures 1 to 5The transition chamber for the production of high-temperature resistant and corrosion-resistant glass microspheres provided by the present invention is now described. A transition chamber for the production of high-temperature resistant and corrosion-resistant glass microspheres comprises a lower chamber 1, a carrying plate 2, an upper chamber 3, a guide barrel 4 and an exhaust mechanism 5; a transfer space 11 is provided inside the lower chamber 1, and a discharge port 12 connected to the transfer space 11 is provided on one side; the discharge port 12 is used to correspond to the elevator; the carrying plate 2 is fixedly mounted on the lower chamber 1; a through hole 21 connected to the transfer space 11 is opened on the carrying plate 2; the upper chamber 3 is fixedly mounted on the carrying plate 2, and a feed space 3 is provided inside. 1; a feed port 32 communicating with the feed space 31 is provided on the outer side of the upper chamber 3; the guide barrel 4 is located in the transfer space 11, and the upper end is fixedly mounted on the lower end surface of the supporting plate 2; the upper end of the guide barrel 4 is in contact with and communicates with the through hole 21, and the lower end is provided with a tapered barrel section 41, the radial dimension of which gradually decreases from top to bottom; one end of the exhaust mechanism 5 is fixedly connected to the upper chamber 3 and connected to the transfer space 11; the exhaust mechanism 5 is used to negatively pressure suction floating dust in the transfer space 11.

[0036] The transition bin for the production of high-temperature resistant and corrosion-resistant glass microbeads provided by the present invention is, compared with the prior art, installed between the warehouse and the production bin, and connected to the warehouse and the production bin by means of the feed port 32 in the upper chamber 3 and the discharge port 12 of the lower chamber 1; during work, the staff uses equipment such as an excavator to transport the perlite from the warehouse to one side of the upper chamber 3, and passes through the feed port 32 into the feed space 31; then the material passes through the through hole 21 on the supporting plate 2 and enters the guide barrel 4 of the lower chamber 1, and converges at the conical barrel section 41 at the lower end of the guide barrel 4, and then falls on the conveyor 7, which transports the perlite to the elevator that passes through the discharge port 12 and enters the production bin conveniently and smoothly; when the perlite is added to the through hole 21, the exhaust mechanism 5 is started and a negative pressure is generated in the feed space 31, so that the generated floating dust is discharged smoothly without affecting the working environment. In this way, the perlite is conveniently and quickly added to the elevator by means of the feed port 32 of the upper chamber 3, the guide barrel 4, and the discharge port 12 of the lower chamber 1; and the exhaust mechanism 5 generates negative pressure to discharge the floating dust without affecting the working environment.

[0037] The exhaust mechanism 5 includes an exhaust fan and a connecting pipe, one end of the connecting pipe is connected to the exhaust fan, and the other end is connected to the upper chamber 3.

[0038] See also Figure 4As a specific embodiment of the transition bin for the production of high-temperature resistant and corrosion-resistant glass microspheres provided by the present invention, a straight cylindrical section 42 is provided at the upper end of the guide barrel 4, and the upper end of the straight cylindrical section 42 is fixedly connected to the supporting plate 2, and the conical cylindrical section 41 is fixedly installed at the lower end of the straight cylindrical section 42; that is, the straight cylindrical section 42 and the conical cylindrical section 41 are connected up and down to form the guide barrel 4, and the straight cylindrical section 42 is docked with the supporting plate 2, so that the perlite and the like can pass through the through hole 21 and smoothly enter the guide barrel 4. At the same time, the perlite is gathered with the help of the conical cylindrical section 41, and finally falls accurately and steadily on the conveyor 7.

[0039] See also Figure 4 As a specific embodiment of the transition chamber for producing high-temperature, corrosion-resistant, and vitrified microspheres provided by the present invention, a flange 43 is provided at the upper end of the straight cylindrical section 42. The flange 43 is fixedly connected to the lower end of the carrier plate 2. Multiple screw holes are formed on the carrier plate 2 around the through hole 21. After the flange 43 is docked on the carrier plate 2, the through holes in the flange 43 are coaxially aligned with the screw holes, and the connection is secured using fasteners such as bolts. The flange 43 provides a more secure mounting for the guide barrel 4.

[0040] See also Figure 4 As a specific embodiment of the transition bin for the production of high-temperature resistant and corrosion-resistant vitrified microspheres provided by the present invention, the through hole 21 includes an inclined hole section 22 and a straight hole section 23 arranged in sequence up and down, and the inclined hole section 22 is a tapered hole that is larger at the top and smaller at the bottom; the tapered inclined pipe section makes the perlite entry process smoother and is not prone to accumulation and blockage.

[0041] See also Figures 1 to 4 As a specific embodiment of the transition warehouse for the production of high-temperature resistant and corrosion-resistant glass microspheres provided by the present invention, the lower chamber 1 includes a bottom plate 13, side plates 14 and a top plate 15; there are multiple side plates 14, and the lower ends are all fixedly mounted on the bottom plate 13; multiple side plates 14 are connected end to end in a ring arrangement; the top plate 15 is fixedly mounted on the upper ends of multiple side plates 14; a mounting hole 16 is opened on the top plate 15, and the aperture of the mounting hole 16 is larger than the diameter of the through hole 21; the bottom plate 13, multiple side plates 14 and the top plate 15 surround the transfer space 11, and the discharge port 12 is opened on a side plate 14; the bottom plate 13, multiple side plates 14 and the top plate 15 also form a rectangular structure of the lower chamber 1, so that the lower chamber 1 is stable and reliable, and the internal space is large. When the carrying plate 2 and the upper chamber 3 are installed on the lower chamber 1, the carrying plate 2 is docked on the top plate 15, and the through hole 21 on the carrying plate 2 is coaxially aligned with the mounting hole 16 on the top plate 15; the guide barrel 4 is installed in the transfer space 11 surrounded by the bottom plate 13, multiple side plates 14 and the top plate 15, and the upper end passes through the mounting hole 16 and is fixedly connected to the carrying plate 2.

[0042] See also Figure 2 and Figure 5 As a specific embodiment of the transition chamber for producing high-temperature, corrosion-resistant, and vitrified microspheres provided by the present invention, the lower chamber 1 is further provided with an inlet and outlet 17 located on another side panel 14, and the inlet and outlet 17 is connected to the transfer space 11. The discharge port 12 is located adjacent to the inlet and outlet 17. Workers can use the inlet and outlet 17 to enter and exit the transfer space 11 and inspect the operating status of the guide barrel 4. A closed door 18 is provided on the side panel 14 to shield the inlet and outlet 17 and is rotatably connected to the side panel 14.

[0043] See also Figure 1 and Figure 3 As a specific embodiment of the transition chamber for the production of high-temperature resistant and corrosion-resistant vitrified microspheres provided by the present invention, the upper chamber 3 is further provided with a temporary chamber 33 located on one side of the through hole 21. The temporary chamber 33 is provided with a first opening 34 connected to the feed space 31 and a second opening 35 connected to the outside world. The temporary chamber 33 is located in the feed space 31 of the upper chamber 3 and has a first opening 34 connected to the feed space 31. During operation, the staff enters the temporary chamber 33 through the second opening 35. When perlite is added to the feed space 31 and passes through the through hole 21 into the guide barrel 4, the staff enters the temporary chamber 33 through the first opening 34 to avoid safety accidents. When the staff needs to clean or guide the work, they enter the feed space 31 through the first opening 34.

[0044] See also Figure 3 As a specific embodiment of the transition chamber for producing high-temperature and corrosion-resistant vitrified microspheres provided by the present invention, a ladder 6 is provided on one side of the transition chamber, leading from a second opening 35 into the temporary holding chamber 33. Workers can use the ladder 6 to enter the temporary holding chamber 33 from the outside through the second opening 35, making it more convenient and quick. Similarly, they can use the ladder 6 to descend from the feed space 31 to the ground.

[0045] See also Figure 2 and Figure 4 As a specific embodiment of the transition chamber for producing high-temperature-resistant and corrosion-resistant vitrified microspheres provided by the present invention, a conveyor 7 is provided within the lower chamber 1, located at the lower end of the guide barrel 4. One end of the conveyor 7 extends through the discharge port 12. That is, raw materials such as perlite can directly fall onto the conveyor 7 after passing through the guide barrel. The conveyor 7 then moves the perlite toward the discharge port 12, where it can smoothly pass through the discharge port 12 and enter the next process. The conveyor 7 can be a belt conveyor.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A transition chamber for the production of high temperature resistant and corrosion resistant vitrified microspheres, characterized in that: include: The lower chamber has a transfer space inside and a discharge port connected to the transfer space on one side; the discharge port is used to correspond to the elevator; A carrying plate is fixedly mounted on the lower chamber; a through hole is formed on the carrying plate and communicates with the transfer space; The upper chamber is fixedly mounted on the supporting plate and has a feed space inside; a feed port communicating with the feed space is provided on the outside of the upper chamber; A guide barrel is located in the transfer space, and its upper end is fixedly mounted on the lower end surface of the carrying plate; the upper end of the guide barrel is connected to the through hole, and the lower end is provided with a tapered barrel section, the radial dimension of which gradually decreases from top to bottom; An exhaust mechanism has one end fixedly connected to the upper chamber and connected to the transfer space; the exhaust mechanism is used for negative pressure suction of floating dust in the transfer space.

2. The transition chamber for producing high temperature resistant and corrosion resistant vitrified microspheres according to claim 1, characterized in that: The upper end of the guide barrel is provided with a straight barrel section, and the upper end of the straight barrel section is fixedly connected to the bearing plate, and the conical barrel section is fixedly installed on the lower end of the straight barrel section.

3. The transition chamber for producing high temperature resistant and corrosion resistant vitrified microspheres according to claim 2, characterized in that: A flange is provided at the upper end of the straight tube section, and the flange is fixedly connected to the lower end of the bearing plate.

4. The transition chamber for producing high temperature resistant and corrosion resistant vitrified microspheres according to claim 2, characterized in that: The through hole includes an inclined hole section and a straight hole section which are arranged in sequence up and down, and the inclined hole section is a tapered hole which is larger at the top and smaller at the bottom.

5. The transition chamber for producing high temperature resistant and corrosion resistant vitrified microspheres according to claim 1, characterized in that: The lower chamber comprises: bottom plate, There are multiple side panels, and the lower ends of the side panels are fixedly mounted on the bottom panel; the multiple side panels are connected end to end and arranged in a ring; A top plate is fixedly mounted on the upper ends of the plurality of side plates; a mounting hole is formed on the top plate, and the diameter of the mounting hole is larger than the diameter of the through hole; The bottom plate, the plurality of side plates and the top plate form the transfer space, and the discharge port is opened on one of the side plates.

6. The transition chamber for producing high temperature resistant and corrosion resistant vitrified microspheres according to claim 5, characterized in that: The lower chamber is further provided with an inlet and outlet located on another side plate, and the inlet and outlet are communicated with the transfer space; the discharge port is arranged adjacent to the inlet and outlet.

7. The transition chamber for producing high temperature resistant and corrosion resistant vitrified microspheres according to claim 1, characterized in that: The upper chamber is further provided with a temporary chamber located on one side of the through hole. The temporary chamber is provided with a first opening connected to the feed space and a second opening connected to the outside.

8. The transition chamber for producing high temperature resistant and corrosion resistant vitrified microspheres according to claim 7, characterized in that: A climbing ladder leading from the second opening into the temporary chamber is further provided on one side of the transition chamber for producing high-temperature resistant and corrosion-resistant vitrified microspheres.

9. The transition chamber for producing high temperature resistant and corrosion resistant vitrified microspheres according to claim 1, characterized in that: A conveyor located at the lower end of the guide barrel is provided in the lower chamber, and one end of the conveyor is passed through the discharge port.

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