CN216039222U

CN216039222U - Powder isolating device for glass melting furnace

Info

Publication number: CN216039222U
Application number: CN202122693018.2U
Authority: CN
Inventors: 陈莎莎; 赵保明; 仇华召; 闫惠丽; 仇琛
Original assignee: Dongguan Dingqi Crystal Glass Products Co ltd
Current assignee: Dongguan Dingqi Crystal Glass Products Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-15
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a powder isolating device for a glass melting furnace, which comprises a base and a dust filtering pipe, wherein the top of the base is provided with a combustion chamber shell, and one side of the combustion chamber shell is provided with a window groove; the bottom of the window groove is provided with a supporting plate, and the bottom of the supporting plate is provided with a return spring; the reset spring and the supporting plate form a lifting structure, and the top of the supporting plate is of a groove-shaped structure; the combustion chamber shell is provided with the slag storage chamber and the exhaust pipe, two sides of the bottom of the combustion chamber shell are of an inclined surface structure, so that powder stored in the combustion chamber shell can be conveniently guided into the slag discharge groove, the inclined slag discharge groove enables the powder in the combustion chamber shell to be naturally collected into the slag storage chamber under the action of gravity, and the turbine drives air flow to penetrate through the slag discharge groove and then pass through the slag storage chamber and the dust filter pipe, so that the inside of the combustion chamber shell is kept in a certain negative pressure state during machining, the phenomenon that the powder in the combustion chamber shell leaks out due to the air flow through the window groove is avoided, meanwhile, the powder is driven to enter the slag discharge groove in an accelerated mode, and the use safety is improved.

Description

Powder isolating device for glass melting furnace

Technical Field

The utility model relates to the technical field related to crystal glass processing, in particular to a powder isolating device for a glass melting furnace.

Background

The crystal glass is a vessel which is made by boiling and melting glass and is reproduced into a crystal, the crystal glass is named as artificial crystal, the natural crystal is rare and is not easy to be mined, the demand of people cannot be met, the artificial crystal glass is born, various artware can be made due to high permeability, the artificial crystal glass is popular, and when the crystal glass is processed, part of crystal glass products with complicated shapes need to be heated and shaped for many times in the processing process, so a glass melting furnace is needed.

And the glass melting furnace of the part instant heating that uses at present's simple structure, combustion chamber inner space are semi-enclosed space, and the powder that produces in the in-process of processing can be piled up inside the combustion chamber, need close the smelting furnace when clearing up, influence machining efficiency, and have certain safe risk, have inconvenience when using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a powder isolation device for a glass melting furnace, which aims to solve the problems that the structure of the currently used glass melting furnace with partial instant heating is simple, the internal space of a combustion chamber is a semi-closed space, powder generated in the processing process is accumulated in the combustion chamber, the melting furnace needs to be closed during cleaning, the processing efficiency is influenced, certain safety risk exists, and the use is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme:

as a further scheme of the utility model: a powder isolating device for a glass melting furnace comprises a base and a dust filtering pipe, wherein a combustion chamber shell is installed at the top of the base, and a window groove is formed in one side of the combustion chamber shell; the bottom of the window groove is provided with a supporting plate, and the bottom of the supporting plate is provided with a return spring; the reset spring and the supporting plate form a lifting structure, and the top of the supporting plate is of a groove-shaped structure; a slag discharging groove is formed in the bottom of the inner side of the combustion bin shell, the slag discharging groove is of an inclined structure, and meanwhile one end of the slag discharging groove penetrates through one side of the combustion bin shell and is communicated with one end of the top of the slag storage bin; the slag storage bin is arranged on the outer wall of the base; the dust filtering pipe is arranged at the top of the slag storage bin.

As a further scheme of the utility model: an air inlet pipe is arranged in the base, one end of the air inlet pipe penetrates through one side of the base and is connected with the control valve, and the top end of the air inlet pipe is communicated with the bottom of the combustion cylinder; the combustion cylinder is arranged in the slag discharge groove.

As a further scheme of the utility model: the top of the combustion bin shell is provided with an exhaust joint, the axial lead of the exhaust joint and the axial lead of the combustion barrel are on the same vertical straight line, and the top end of the combustion barrel penetrates through the cover plate; the cover plate is of a grid structure and is arranged at the top of the slag discharging groove.

As a further scheme of the utility model: a baffle is arranged on one side of the bottom of the slag storage bin, which is far away from the base, the baffle is connected with the slag storage bin in a sliding manner, and a fixing rod is arranged at the top end of the baffle; the fixed rod is in threaded connection with the outer wall of the slag storage bin.

As a further scheme of the utility model: the dust filtering pipe is communicated with the interior of the slag storage bin, a dust filtering plate is arranged in the dust filtering pipe, and an exhaust pipe is arranged at the top of the dust filtering pipe; a turbine is arranged in the exhaust pipe, and a motor is arranged at the top of the exhaust pipe; the motor is connected with the motor shaft in a rotating mode, and the motor shaft is connected with the turbine in a rotating mode.

As a further scheme of the utility model: the dust filter plate comprises a first blocking rod and a second blocking rod; the first gear rods and the second gear rods are distributed in a staggered mode, the first gear rods are of a T-shaped structure, and the second gear rods are of an arc-shaped structure.

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

the utility model is provided with the supporting plate and the return spring, the supporting plate at the bottom of the window groove is convenient for supporting the supporting rod stuck with glass products, because the manual operation is usually carried out in the process of returning the furnace, the length of the supporting rod is longer, the pressure on the hand of a worker is larger, the force which is difficult to hold can be easily mastered in a fatigue state, when the supporting rod collides with the bottom of the window groove, the molten glass is easy to change in shape due to inertia, the processing effect is influenced, and the lifting structure formed by matching the supporting plate with the return spring can effectively absorb the vibration, thereby improving the stability in use.

The combustion chamber shell is provided with the slag storage chamber and the exhaust pipe, two sides of the bottom of the combustion chamber shell are of an inclined surface structure, so that powder stored in the combustion chamber shell can be conveniently guided into the slag discharge groove, the inclined slag discharge groove enables the powder in the combustion chamber shell to be naturally collected into the slag storage chamber under the action of gravity, and the turbine drives air flow to penetrate through the slag discharge groove and then pass through the slag storage chamber and the dust filter pipe, so that the inside of the combustion chamber shell is kept in a certain negative pressure state during machining, the phenomenon that the powder in the combustion chamber shell leaks out due to the air flow through the window groove is avoided, meanwhile, the powder is driven to enter the slag discharge groove in an accelerated mode, and the use safety is improved.

According to the utility model, the dust filter plate is arranged, and the first blocking rod and the second blocking rod are distributed in a staggered manner, so that a plurality of irregular cambered surface structures are formed at the bottom of the dust filter plate, and when an air flow passes through the gap between the first blocking rod and the second blocking rod bracket, most of powder doped in the air flow can be blocked, thereby improving the using effect.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic bottom view of fig. 1 of the present invention.

Fig. 3 is a schematic top plan view of the present invention.

Fig. 4 is a sectional view taken along the line a-a in fig. 3 according to the present invention.

Fig. 5 is an enlarged view of the structure of fig. 4B according to the present invention.

In the figure: 1. a base; 2. a combustion bin shell; 3. a window groove; 4. a support plate; 5. a return spring; 6. an exhaust joint; 7. an air inlet pipe; 8. a control valve; 9. a combustion can; 10. a slag discharge groove; 11. a cover plate; 12. a slag storage bin; 13. a baffle plate; 14. fixing the rod; 15. a dust filter pipe; 16. a dust filter plate; 1601. a first shift lever; 1602. a second shift lever; 17. an exhaust duct; 18. a motor; 19. a motor shaft; 20. a turbine.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, in the embodiment of the present invention, a powder isolation device for a glass melting furnace includes a base 1 and a dust filter 15, wherein a combustion chamber shell 2 is installed on the top of the base 1, and a window groove 3 is formed on one side of the combustion chamber shell 2; the bottom of the window groove 3 is provided with a supporting plate 4, and the bottom of the supporting plate 4 is provided with a return spring 5; the reset spring 5 and the supporting plate 4 form a lifting structure, and the top of the supporting plate 4 is of a groove-shaped structure; a slag discharging groove 10 is formed in the bottom of the inner side of the combustion bin shell 2, the slag discharging groove 10 is of an inclined structure, and meanwhile one end of the slag discharging groove 10 penetrates through one side of the combustion bin shell 2 and is communicated with one end of the top of the slag storage bin 12; the slag storage bin 12 is arranged on the outer wall of the base 1; the dust filtering pipe 15 is arranged at the top of the slag storage bin 12.

According to the above technical scheme, the layer board 4 of 3 bottoms in window groove is convenient for provide the support to the bracing piece that is stained with glassware, because the in-process of going on going back to the stove is manual operation usually, and the length of bracing piece is longer, the pressure that the workman's hand received is great, easy control is good the dynamics of gripping under fatigue state, when the bracing piece bumps with 3 bottoms in window groove, the glass of molten state leads to the form change because of inertia easily, influence the processing effect, and can effectively absorb vibrations through the elevation structure that layer board 4 cooperation reset spring 5 is constituteed, stability when using has been improved.

In the embodiment, an air inlet pipe 7 is installed inside the base 1, one end of the air inlet pipe 7 penetrates through one side of the base 1 to be connected with a control valve 8, and the top end of the air inlet pipe 7 is communicated with the bottom of a combustion cylinder 9; the combustion cylinder 9 is arranged in the slag discharging groove 10.

According to the technical scheme, the two sides of the bottom of the combustion bin shell 2 are of an inclined surface structure, so that powder stored in the combustion bin shell is conveniently guided into the slag discharging groove 10, and the slag discharging groove 10 which is obliquely arranged enables the powder in the combustion bin shell to be naturally collected into the slag storage bin 12 under the action of gravity.

In this embodiment, the top of the combustion chamber housing 2 is provided with an exhaust joint 6, the axial lead of the exhaust joint 6 and the axial lead of the combustion cylinder 9 are on the same vertical line, and the top end of the combustion cylinder 9 penetrates through the cover plate 11; the cover plate 11 is of a grid structure, and the cover plate 11 is arranged at the top of the slag discharging groove 10.

According to the technical scheme, the connection mode between the cover plate 11 and the inner wall of the combustion bin shell 2 is a split connection mode, the powder in the slag discharging groove 10 is convenient to clean by disassembling the cover plate 11, and the use convenience is improved.

In this embodiment, a baffle 13 is installed at one side of the bottom of the slag storage bin 12, which is far away from the base 1, the baffle 13 is connected with the slag storage bin 12 in a sliding manner, and a fixing rod 14 is installed at the top end of the baffle 13; the fixing rod 14 is in threaded connection with the outer wall of the slag storage bin 12.

According to the technical scheme, the fixing rod 14 is disassembled, the baffle 13 is pulled out upwards, the interior of the slag storage bin 12 can be cleaned on the premise of not influencing processing, and the use convenience is improved.

In the embodiment, the dust filtering pipe 15 is communicated with the inside of the slag storage bin 12, a dust filtering plate 16 is installed inside the dust filtering pipe 15, and an exhaust pipe 17 is installed at the top of the dust filtering pipe 15; a turbine 20 is arranged in the exhaust duct 17, and a motor 18 is arranged at the top of the exhaust duct 17; the motor 18 is rotatably connected with a motor shaft 19, and the motor shaft 19 is rotatably connected with the turbine 20.

According to the technical scheme, the dust filtering pipe 15 is vertically arranged, the turbine 20 drives the air flow to pass through the slag discharging groove 10 and then pass through the slag storage bin 12 and the dust filtering pipe 15, so that the inside of the combustion bin shell 2 keeps a certain negative pressure state during processing, the internal powder is prevented from leaking out through the window groove 3 due to the air flow, and the use safety is improved.

In this embodiment, the dust filter 16 includes a first rod 1601 and a second rod 1602; first shelves pole 1601 and second shelves pole 1602 be the staggered distribution, and first shelves pole 1601 is "T" shape structure, second shelves pole 1602 is the arc structure simultaneously.

According to the above technical scheme, the first blocking rods 1601 and the second blocking rods 1602 are distributed in a staggered manner, so that a plurality of irregular arc-shaped structures are formed at the bottom of the dust filter 16, and when the airflow passes through the gaps between the brackets of the first blocking rods 1601 and the second blocking rods 1602, most of the powder doped in the airflow can be blocked, thereby improving the use effect.

The working principle of the utility model is as follows: in use, the external power source is first switched on, the control valve 8 and the combustion cylinder 9 are started, the motor 18 is synchronously started, the turbine 20 is driven to rotate by the motor shaft 19, partial air entering the combustion chamber shell 2 is driven to sequentially pass through the slag discharging groove 10, the slag storage chamber 12 and the dust filtering pipe 15, in the process, the air flow can accelerate the powder to pass through the cover plate 11 and enter the slag discharging groove 10, when a small amount of powder enters the interior of the dust filtering pipe 15 along with the air flow, the first gear 1601 is matched with the second gear 1602 to block the powder in the air, so that the powder naturally falls back to the slag storage bin 12 under the action of gravity, meanwhile, in the processing process, an operator inserts the support rod with the top end adhered with the glass blank into the window groove 3, the glass is heated and melted by the flame sprayed from the combustion cylinder 9, the support rod is supported by the supporting plate 4, and the reset spring 5 absorbs the vibration.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A powder isolation device for a glass melting furnace is characterized in that: the dust filter comprises a base (1) and a dust filtering pipe (15), wherein a combustion chamber shell (2) is installed at the top of the base (1), and a window groove (3) is formed in one side of the combustion chamber shell (2); the bottom of the window groove (3) is provided with a supporting plate (4), and the bottom of the supporting plate (4) is provided with a return spring (5); the reset spring (5) and the supporting plate (4) form a lifting structure, and the top of the supporting plate (4) is of a groove-shaped structure; a slag discharge groove (10) is formed in the bottom of the inner side of the combustion bin shell (2), the slag discharge groove (10) is of an inclined structure, and meanwhile one end of the slag discharge groove (10) penetrates through one side of the combustion bin shell (2) and is communicated with one end of the top of the slag storage bin (12); the slag storage bin (12) is arranged on the outer wall of the base (1); the dust filtering pipe (15) is arranged at the top of the slag storage bin (12).

2. The powder isolation apparatus for a glass melting furnace as set forth in claim 1, wherein: an air inlet pipe (7) is arranged in the base (1), one end of the air inlet pipe (7) penetrates through one side of the base (1) to be connected with a control valve (8), and meanwhile, the top end of the air inlet pipe (7) is communicated with the bottom of a combustion cylinder (9); the combustion cylinder (9) is arranged in the slag discharge groove (10).

3. The powder isolation apparatus for a glass melting furnace as set forth in claim 1, wherein: the top of the combustion bin shell (2) is provided with an exhaust joint (6), the axial lead of the exhaust joint (6) and the axial lead of the combustion barrel (9) are on the same vertical straight line, and the top end of the combustion barrel (9) penetrates through the cover plate (11); the cover plate (11) is of a grid structure, and the cover plate (11) is arranged at the top of the slag discharging groove (10).

4. The powder isolation apparatus for a glass melting furnace as set forth in claim 1, wherein: a baffle (13) is arranged on one side of the bottom of the slag storage bin (12) far away from the base (1), the baffle (13) is connected with the slag storage bin (12) in a sliding mode, and a fixing rod (14) is arranged at the top end of the baffle (13); the fixed rod (14) is in threaded connection with the outer wall of the slag storage bin (12).

5. The powder isolation apparatus for a glass melting furnace as set forth in claim 1, wherein: the dust filtering pipe (15) is communicated with the interior of the slag storage bin (12), a dust filtering plate (16) is arranged in the dust filtering pipe (15), and an exhaust pipe (17) is arranged at the top of the dust filtering pipe (15); a turbine (20) is arranged in the exhaust duct (17), and a motor (18) is arranged at the top of the exhaust duct (17); the motor (18) is rotatably connected with a motor shaft (19), and the motor shaft (19) is rotatably connected with the turbine (20).

6. The powder isolation apparatus for a glass melting furnace as set forth in claim 5, wherein: the dust filter plate (16) comprises a first blocking rod (1601) and a second blocking rod (1602); the first gear rods (1601) and the second gear rods (1602) are distributed in a staggered mode, the first gear rods (1601) are of a T-shaped structure, and meanwhile the second gear rods (1602) are of an arc-shaped structure.