Pipeline device for glass kiln bubbling

Abstract

The utility model relates to the technical field of glass processing, and discloses a pipeline device for glass kiln bubbling, which comprises a main pipeline and a control pipeline, and the main pipeline is sequentially provided with an air inlet pressure gauge, a filter, a pressure reducing valve, a working pressure gauge, a pressure transmitter, a pressure switch and the control pipeline from an air inlet. The bubble size is controlled through the opening time of the electromagnetic valve, remote accurate control is achieved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a pipeline device for bubbling in a glass kiln. Background Art

[0002] The bubbling system in the glass tank kiln is a system that passes compressed air from the bottom of the kiln into the molten glass liquid, bringing the tiny bubbles generated during the melting process to the glass liquid surface to clarify the glass liquid, and allowing the upper and lower glass liquids to convect and even out the temperature. It requires operators to make on-site adjustments, which is inconvenient to operate. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a glass kiln bubbling pipeline device, which aims to improve the problem in the prior art that the operator needs to make on-site adjustments and the operation is inconvenient.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipeline device for glass kiln bubbling, including a main pipeline and a control pipeline, the main pipeline is provided with an intake pressure gauge, a filter, a pressure reducing valve, a working pressure gauge, a pressure transmitter, a pressure switch and a control pipeline in sequence from the air inlet, the filter and the pressure reducing valve are connected in series, and ball valves are installed before and after the filter and the pressure reducing valve respectively;

[0005] The control pipeline is connected in parallel with a flow meter, a ball valve and a solenoid valve, and a ball valve and a stop valve are installed before and after the flow meter and the solenoid valve;

[0006] There is another pipeline directly connected to the air outlet after the filter.

[0007] Furthermore, the filter and the pressure reducing valve are each connected in parallel with one filter and one pressure reducing valve.

[0008] Furthermore, the control pipelines are connected in three parallel ways.

[0009] The utility model has the following beneficial effects:

[0010] The bubble size is controlled by the opening time of the solenoid valve, which enables remote and precise control and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the utility model;

[0012] Legend:

[0013] 1: Inlet pressure gauge, 2: Ball valve, 3: Filter, 4: Pressure reducing valve, 5: Working pressure gauge, 6: Pressure transmitter, 7: Pressure switch, 8: Stop valve, 9: Flow meter, 10: Solenoid valve. DETAILED DESCRIPTION

[0014] 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.

[0015] Reference Figure 1 , the utility model provides an embodiment: a glass kiln bubbling pipeline device, including a glass kiln bubbling pipeline device, including a main pipeline and a control pipeline, the main pipeline is provided with an intake pressure gauge 1, a filter 3, a pressure reducing valve 4, a working pressure gauge 5, a pressure transmitter 6, a pressure switch 7 and a control pipeline in sequence from the air inlet, the filter 3 and the pressure reducing valve 4 are connected in series, and the filter 3 and the pressure reducing valve 4 are respectively installed with ball valves 2 before and after;

[0016] The control pipeline is connected in three parallel lines, including a flow meter 9, a ball valve 2 and a solenoid valve 10. The ball valve 2 and the stop valve 8 are installed before and after the flow meter 9 and the solenoid valve 10.

[0017] Another pipeline is directly connected to the air outlet after the filter 3.

[0018] The filter 3 and the pressure reducing valve 4 are each connected in parallel with one filter 3 and one pressure reducing valve 4 .

[0019] Working principle: The compressed air from the air source passes through the air intake pressure gauge 1, filter 3, pressure reducing valve 4, working pressure gauge 5, pressure transmitter 6, pressure switch 7, and reaches the control pipeline. The three control pipelines are connected in parallel. The working path is selected through the ball valve switch. When the flow meter 9 is selected, it is a traditional working pipeline. The flow is adjusted by the flow meter 9 and the stop valve 8 to control the bubbling; when the solenoid valve 10 is selected, the bubbling can be adjusted in real time in the control room; when the flow meter 9 and the solenoid valve 10 are damaged, open the parallel ball valve 2 to ensure continuous airflow and prevent the glass liquid from blocking the bubbling port. When the direct outlet pipeline from the flow meter 9 is opened, a high-pressure airflow is provided to dredge the pipeline.

[0020] The bubbling effect is determined based on kiln monitoring and product quality feedback, and the bubbling is controlled by the on-off time of the solenoid valve 10, with real-time monitoring and real-time adjustment.

[0021] 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 glass kiln bubbling pipeline device, characterized in that: The invention comprises a main pipeline and a control pipeline, wherein the main pipeline is provided with an intake pressure gauge (1), a filter (3), a pressure reducing valve (4), a working pressure gauge (5), a pressure transmitter (6), a pressure switch (7) and a control pipeline in sequence from the air inlet, the filter (3) and the pressure reducing valve (4) are connected in series, and ball valves (2) are respectively installed before and after the filter (3) and the pressure reducing valve (4); The control pipeline is connected in parallel with a flow meter (9), a ball valve (2) and a solenoid valve (10); the ball valve (2) and a stop valve (8) are installed before and after the flow meter (9) and the solenoid valve (10); Another pipeline is directly connected to the air outlet after the filter (3).

2. A glass furnace bubbling pipeline device according to claim 1, characterized in that: The filter (3) and the pressure reducing valve (4) are each connected in parallel with one filter (3) and one pressure reducing valve (4).

3. A glass furnace bubbling pipeline device according to claim 1, characterized in that: The control pipelines are connected in three parallel paths.

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