Glass kiln material channel exhaust port structure

Abstract

The utility model discloses a glass kiln material channel exhaust port structure which comprises a material channel body, a flue is transversely built on the top of the material channel body, an exhaust port is formed in the flue, an opening is formed in the material channel body, the opening is communicated with the exhaust port, a heat preservation layer is built on the outer side of the flue, and the heat preservation layer is communicated with the exhaust port. According to the glass kiln material channel exhaust port structure, the flue is horizontally laid on the material channel body, flue gas enters the exhaust port through the opening in the material channel body and then is exhausted from the two sides, the flue gas is prevented from being blown to a forming area, the chimney effect can be prevented from being formed, the stable furnace pressure is guaranteed, the heat preservation layer is arranged on the outer layer of the exhaust port, and the internal temperature of the exhaust port can be increased; according to the utility model, the furnace pressure can be stabilized, the formation of the condensate is reduced, the condensate is prevented from falling into the material channel, and pure, transparent and uniform glass liquid is provided for forming.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass manufacturing related product field, concretely to a glass kiln material channel exhaust port structure. BACKGROUND

[0002] Glass kiln is a kind of melting device that glass manufacturing industry must have, in glass kiln, the glass liquid of material channel requires stable cooling, smooth flow, forms the glass liquid that component is uniform, defect is less, meets the forming temperature requirement, has higher requirement to furnace pressure and cleanliness;

[0003] But the material channel exhaust port of prior art is all straight cylinder type, or is increased a bend structure in straight cylinder type bottom, flue gas in material channel forms chimney effect vertically upward, influences the stability of furnace pressure.Sulfide in flue gas meets cold condensation accumulation at exhaust port, can drop into material channel interior, pollutes the glass to be shaped. SUMMARY

[0004] The utility model discloses a glass kiln material channel exhaust port structure to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a glass kiln material channel exhaust port structure, including material channel body, the top of material channel body is laterally built with flue, be equipped with exhaust port on the flue, be equipped with opening on material channel body, the opening is linked together with exhaust port, and the outside of flue is built with heat preservation layer.

[0006] Preferably, the flue is horizontally laid on the material channel body.

[0007] Preferably, the material channel body and the flue are fixedly built with arch bricks.

[0008] Preferably, the heat preservation layer is a heat preservation brick layer.

[0009] Preferably, the height of the flue is 100-200mm.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] The glass kiln material channel exhaust port structure, by the flue horizontal laying on material channel body, flue gas enters into exhaust port through the opening on material channel body, then is discharged from both sides, avoids that flue gas blows to the forming area, can prevent forming chimney effect, guarantees furnace pressure stable, sets up heat preservation layer can improve the internal temperature of exhaust port in the outer layer of exhaust port, prevents flue gas from condensation in material channel body, reduces the formation of condensate, the utility model can stabilize furnace pressure, reduces the formation of condensate, prevents condensate from dropping into material channel interior, provides pure, transparent, uniform glass liquid for forming. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a front view of a glass kiln material channel exhaust port structure of the utility model;

[0013] Fig. 2 It is a left view of a glass kiln material channel exhaust port structure of the utility model.

[0014] In the figure: 1, material channel body; 2, flue; 3, exhaust port; 4, opening; 5, heat preservation layer. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0016] Please refer to Figs. 1-2 The utility model provides an embodiment: a glass kiln material channel exhaust port structure, including material channel body 1, the top of material channel body 1 is transversely built with flue 2, is equipped with exhaust port 3 on flue 2, is equipped with opening 4 on material channel body 1, opening 4 is linked with exhaust port 3 and communicates, the outside of flue 2 is built with heat preservation layer 5, specifically, smoke enters into exhaust port 3 through opening 4 on material channel body 1, then is discharged from both sides, avoids that smoke blows to forming area, can prevent the formation chimney effect, guarantees furnace pressure stable, setting heat preservation layer 5 in the outer layer of exhaust port 3 can improve the internal temperature of exhaust port.

[0017] In the embodiment, flue 2 is horizontally laid on material channel body 1; material channel body 1 and flue 2 are both fixedly built with arch bricks; heat preservation layer 5 is heat preservation brick layer; the height of flue 2 is 100-200mm.

[0018] Working principle: first, flue 2 is horizontally laid on material channel body 1, smoke enters into exhaust port 3 through opening 4 on material channel body 1, then is discharged from both sides, avoids that smoke blows to forming area, can prevent the formation chimney effect, guarantees furnace pressure stable, setting heat preservation layer 5 in the outer layer of exhaust port 3 can improve the internal temperature of exhaust port, prevents smoke in material channel body 1 from condensing when cold, reduces the formation of condensate.

[0019] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A glass furnace channel exhaust port structure comprising a channel body (1), characterized in that: The top of the material channel body (1) is transversely built with a flue (2), the flue (2) is provided with an exhaust port (3), the material channel body (1) is provided with an opening (4), the opening (4) is communicated with the exhaust port (3), and the outer side of the flue (2) is built with a heat preservation layer (5).

2. A glass melter channel exhaust port structure as in claim 1, wherein: The flue (2) is horizontally laid on the material channel body (1).

3. A glass melter channel exhaust port structure according to claim 1, wherein: The material channel body (1) and the flue (2) are both fixedly built with arch bricks.

4. A glass melter channel exhaust port structure according to claim 1, wherein: The heat preservation layer (5) is a heat preservation brick layer.

5. A glass melter channel exhaust port structure according to claim 1, wherein: The height of the flue (2) is 100-200mm.

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