Heating box device of wine bottle annealing kiln

Abstract

The utility model provides a heating box device of a wine bottle annealing kiln, which is arranged between a kiln head and a kiln tail along the conveying direction of the annealing kiln from front to back and is sequentially divided into a heating area I and a heating area II, the first heating area is provided with a first area heating box, and first area side air boxes internally provided with first area heaters are symmetrically arranged on the left side and the right side of the first area heating box and used for heating wine bottles. A second-area heating box is arranged in the second heating area, and second-area side air boxes internally provided with second-area heaters are symmetrically arranged on the left side and the right side of the second-area heating box and used for preserving heat of the heated wine bottles; the first-area heating box and the second-area heating box are connected in the front-back direction to jointly form a front-back through heating channel, and the annealing kiln conveying mesh belt is arranged in the heating channel in a surrounding mode. The high-temperature annealing furnace can provide powerful guarantee for high-temperature annealing of high-temperature glass wine bottles produced by the bottle making machine in the annealing furnace.

Description

Technical Field

[0001] The utility model relates to the field of glass bottle manufacturing, in particular to a wine bottle annealing kiln heating box device. Background Art

[0002] At present, in the domestic production of glass wine bottle container industry, the high-temperature glass wine bottles produced by the bottle making machine need to be annealed at high temperature in the annealing kiln to ensure the strength and toughness of the glass wine bottles. The wine bottle annealing kiln heating box is insulated to reduce the heat and fully anneal the wine bottles to produce qualified wine bottle products. With the rapid development of enterprises, in order to improve the competitiveness of products and market share in order to create more economic benefits, enterprises will produce more wine bottle glass containers. Therefore, under such a background, it is necessary to effectively design the wine bottle annealing kiln heating box so that the products can be fully annealed. Then, the insulation effect of the traditional integrated wine bottle annealing kiln heating box is poor, and the wine bottles cannot be fully annealed at high temperature, resulting in a large number of cracked defective products after annealing in the annealing kiln. In a high temperature environment, manual cleaning and picking of defective wine bottles wastes a lot of manpower, and the heater power needs to be increased to ensure the temperature in the annealing kiln, resulting in a lot of electricity waste. Utility Model Content

[0003] In order to solve the above technical problems, the utility model proposes a wine bottle annealing kiln heating box device, which has good thermal insulation effect and sufficient heat convection, and can provide strong guarantee for the high-temperature annealing of high-temperature glass wine bottles produced by the bottle making machine in the annealing kiln.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A wine bottle annealing kiln heating box device, the structural features of which are:

[0006] It is arranged between the kiln head and the kiln tail along the conveying direction from the front to the back of the annealing kiln, and is divided into heating zone 1 and heating zone 2 in sequence;

[0007] The heating zone is provided with a zone heating box, and zone side wind boxes with zone heaters built in are symmetrically arranged on the left and right sides of the zone heating box. The bottom of the zone heating box is hollowed out, and a zone air outlet duct is arranged on the top. The top is communicated with the zone air outlet duct through a plurality of zone circulation air ports provided with zone circulation fans. The top of the zone side wind box is communicated with the zone air outlet duct through the first upper air inlet, and the bottom is communicated with the bottom of the zone heating box through the first lower air outlet.

[0008] The second heating zone is provided with a second zone heating box, and second zone side wind boxes with built-in second zone heaters are symmetrically arranged on the left and right sides of the second zone heating box. The bottom of the second zone heating box is hollowed out, and a second zone air outlet duct is arranged on the top. The top is communicated with the second zone air outlet duct through a plurality of second zone circulation air ports provided with second zone circulation fans. The junction between the top of the second zone side wind box and the second zone air outlet duct is communicated through the second upper air inlet, and the bottom is communicated with the bottom of the second zone heating box through the second lower air outlet.

[0009] The zone one heating box and the zone two heating box are connected in the front-to-back direction to form a heating channel that runs through the front and back, and the annealing kiln conveying mesh belt is surrounded therein.

[0010] The structural features of the utility model also lie in:

[0011] The first heating zone and the second heating zone are arranged on an annealing furnace support.

[0012] The zone side wind boxes on both sides of the heating zone are divided into a zone front side wind box and a zone rear side wind box, one in front and one in the back, by a partition plate. The zone front side wind box and the zone rear side wind box each have a zone heater built in.

[0013] The zone outlet duct corresponds to the zone front air box and the zone rear air box, which are divided into a zone front air duct and a zone rear air duct in front and in back through the main air duct partition; the zone front air duct is divided into a zone front left air duct and a zone front right air duct through the partition air duct partition;

[0014] The first zone front left air duct and the first zone front right air duct are arranged symmetrically, and are both connected to the first zone heating box through a centrally arranged first zone circulation air outlet, and are separated by a plurality of first zone front air duct plates between the first zone circulation air outlet and the first zone front side wind box to form a plurality of front air outlet paths arranged in the left and right directions and arranged at equal intervals in the front and back directions. The front air outlet paths are connected to the first zone front side wind box through the first upper air inlet. An arc-shaped air duct plate is arranged between the first zone circulation air outlet and the air duct partition plate, and the arc-shaped air duct plate is arranged around the outer periphery of the circulation air outlet and is tangent to the air duct partition plate.

[0015] The zone one rear air duct is connected to the zone one heating box through a zone one circulation air outlet arranged centrally, and is separated by a plurality of zone one rear air duct plates between the zone one circulation air outlet and the zone one rear side wind boxes on both sides to form a plurality of rear air outlet paths arranged in the left and right directions and arranged at equal intervals in the front and back directions. The rear air outlet path is connected to the zone one rear side wind box through the first upper air inlet.

[0016] The two-zone side wind boxes on both sides of the two heating zones are divided into a two-zone front side wind box and a two-zone rear side wind box, one in front and one in the back, by a partition plate.

[0017] The two-zone side wind boxes on both sides of the two heating zones each have only one two-zone heater built in; the two-zone air outlet duct corresponds to the two-zone front wind box and the two-zone rear wind box, which are divided into a two-zone front wind duct and a two-zone rear wind duct, one in front and one in rear, through a main wind duct partition; the two-zone front wind duct and the two-zone rear wind duct have the same structural form, and are respectively connected to the two-zone heating box through a centrally arranged two-zone circulation air port, and are separated by multiple two-zone air duct plates between the two-zone circulation air port and the two-zone front wind boxes or the two-zone rear wind boxes on both sides to form multiple outlet wind paths arranged in the left and right directions and arranged at equal intervals in the front and back directions, and the outlet wind paths are connected to the two-zone front wind box or the two-zone rear wind box through the second upper air inlet.

[0018] Compared with the prior art, the beneficial effects of the utility model are embodied in:

[0019] The utility model can ensure that the high-temperature glass wine bottles produced by the bottle making machine are fully annealed at high temperature in the annealing kiln, and are heated and kept warm in a timely and effective manner, and can greatly reduce power consumption, reduce the amount of defective products such as cracks caused by uneven heating of the wine bottles in the kiln due to poor insulation effect of the annealing kiln heating box and insufficient heat convection, reduce the scrap rate of wine bottles, and the workload of manual sorting of defective products caused by this, and create more economic benefits for the enterprise while ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0021] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure in the middle AA direction;

[0022] Figure 3 yes Figure 1 Schematic diagram of the cross-sectional structure in the middle BB direction;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 5 is a schematic diagram of the structure of the first lower air outlet;

[0025] Figure 6 is a schematic structural diagram of a first upper air inlet;

[0026] Figure 7 It is a schematic diagram of the positions of the zone 1 heater and the zone 2 heater.

[0027] In the figure:

[0028] 1 Heating zone 1; 11 Heating box for zone 1; 12 Side air box for zone 1; 121 Front air box for zone 1; 122 Rear air box for zone 1; 123 First upper air inlet; 124 First lower air outlet; 13 Heater for zone 1; 14 Air outlet duct for zone 1; 141 Front left air duct for zone 1; 142 Front right air duct for zone 1; 143 Rear air duct for zone 1; 144 Main air duct partition; 145 Air duct partition; 146 Curved air duct plate; 147 Front air outlet duct; 148 Rear air outlet duct; 149 Front air duct plate for zone 1; 15 Circulation fan for zone 1; 16 Circulation air outlet for zone 1;

[0029] 2 Heating zone 2; 21 Zone 2 heating box; 22 Zone 2 side air box; 221 Zone 2 front side air box; 222 Zone 2 rear side air box; 23 Zone 2 heater; 24 Zone 2 air outlet duct; 241 Zone 2 front air duct; 242 Zone 2 rear air duct; 243 Zone 2 top sealing plate; 25 Zone 2 circulation fan; 26 Zone 2 circulation air outlet. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0031] The high-temperature glass wine bottles produced by the bottle making machine need to be annealed in the annealing kiln to ensure the strength and toughness of the glass wine bottles. Qualified wine bottle products are produced through the wine bottle annealing kiln heating box. Please refer to Figures 1 to 7 The wine bottle annealing kiln heating box device of this embodiment is arranged between the kiln head and the kiln tail along the conveying direction of the annealing kiln from front to back, and is divided into a heating zone 1 and a heating zone 2 in sequence;

[0032] The heating zone 1 is provided with a zone heating box 11, and a zone side wind box 12 with a zone heater 13 built in is symmetrically arranged on the left and right sides of the zone heating box 11. The bottom of the zone heating box 11 is hollowed out, and a zone air outlet duct 14 is arranged on the top. The top is communicated with the zone air outlet duct 14 through a plurality of zone circulation air ports 16 with zone circulation fans 15. The top of the zone side wind box 12 is communicated with the zone air outlet duct 14 through a first upper air inlet 123, and the bottom is communicated with the bottom of the zone heating box 11 through a first lower air outlet 125.

[0033] The second heating zone 2 is provided with a second zone heating box 21, and a second zone side wind box 22 with a built-in second zone heater 23 is symmetrically arranged on the left and right sides of the second zone heating box 21. The bottom of the second zone heating box 21 is hollowed out, and a second zone air outlet duct 24 is arranged on the top. The top is communicated with the second zone air outlet duct 24 through a plurality of second zone circulation air ports 26 with second zone circulation fans 25. The top of the second zone side wind box 22 is communicated with the second zone air outlet duct 24 through the second upper air inlet, and the bottom is communicated with the bottom of the second zone heating box 21 through the second lower air outlet.

[0034] The first zone heating box 11 and the second zone heating box 21 are connected in the front-to-back direction to form a heating channel that runs through the front and back, and the annealing kiln conveying mesh belt is enclosed therein.

[0035] In the specific implementation, the corresponding structural settings also include:

[0036] The first heating zone 1 and the second heating zone 2 are arranged on an annealing furnace support.

[0037] The zone side wind boxes 12 on both sides of the heating zone 1 are divided into a zone front side wind box 121 and a zone rear side wind box 122 by a partition plate, and a zone front side wind box 121 and a zone rear side wind box 122 are respectively built with a zone heater 13;

[0038] The zone outlet duct 14 corresponds to the zone front air box 121 and the zone rear air box 122, which are divided into a zone front air duct and a zone rear air duct 143 in front and in back through a main air duct partition 144; the zone front air duct is divided into a zone front left air duct 141 and a zone front right air duct 142 through a partition air duct partition 145;

[0039] The left front air duct 141 of the first zone and the right front air duct 142 of the first zone are symmetrically arranged, and are both connected to the heating box 11 of the first zone through a centrally arranged circulation air outlet 16 of the first zone, and are separated by a plurality of front air duct plates 149 between the circulation air outlet 16 of the first zone and the front side wind box 121 of the first zone to form a plurality of front air outlet paths 147 arranged in the left and right directions and arranged at equal intervals in the front and back directions. The front air outlet paths 147 are connected to the front side wind box 121 of the first zone through the first upper air inlet 123. An arc-shaped air duct plate 146 is arranged between the circulation air outlet 16 of the first zone and the air duct partition plate 145. The arc-shaped air duct plate 146 is arranged around the outer periphery of the circulation air outlet and is tangent to the air duct partition plate 145, so as to reduce the wind resistance during the hot air circulation and make the circulation smoother.

[0040] The zone one rear air duct 143 is connected to the zone one heating box 11 through a zone one circulation air port 16 arranged in the center, and is separated by a plurality of zone one rear air duct plates between the zone one circulation air port 16 and the zone one rear side wind boxes 122 on both sides to form a plurality of rear air outlet paths 148 arranged in the left and right directions and arranged at equal intervals in the front and back directions. The rear air outlet paths 148 are connected to the zone one rear side wind boxes 122 through the first upper air inlet 123. Similarly, in order to reduce wind resistance, the zone one rear air duct 143 plates located at the periphery can be connected by an arc-shaped connecting plate and surrounded to the outside of the zone one circulation air port 16.

[0041] The second zone side wind boxes 22 on both sides of the second heating zone 2 are divided into a second zone front side wind box 221 and a second zone rear side wind box 222 by a partition plate.

[0042] Each of the two-zone side wind boxes 22 on both sides of the heating zone 2 has only one two-zone heater 23 built in; the two-zone air outlet duct 24 corresponds to the two-zone front side wind box 221 and the two-zone rear side wind box 222, which are divided into a two-zone front wind duct 241 and a two-zone rear wind duct 242 in front and behind through the main wind duct partition 144; the two-zone front wind duct 241 and the two-zone rear wind duct 242 have the same structural form, and are respectively connected to the two-zone heating box 21 through a centrally arranged two-zone circulation air port 26, and are separated by multiple two-zone air duct plates between the two-zone circulation air port 26 and the two-zone front side wind box 221 or the two-zone rear side wind box 222 on both sides to form multiple air outlet paths arranged in the left and right directions and arranged at equal intervals in the front and back directions, and the air outlet paths are connected to the two-zone front side wind box 221 or the two-zone rear side wind box 222 through the second upper air inlet. Similarly, in order to reduce wind resistance, the second zone rear air duct 242 plate located at the periphery can be connected by an arc-shaped connecting plate and surrounded to the outside of the second zone circulation air outlet 26.

[0043] Depend on Figure 2 and Figure 3 It can be seen that no matter it is heating zone 1 or heating zone 2, the air flow heated by the heater in the side bellows comes out from the bottom, enters the heating box through the bottom of the heating box, heats the wine bottles, and enters the air outlet duct through the circulating air port under the action of the circulating fan, and then returns to the side bellows from the top of the side bellows, thus forming a cycle.

[0044] The zone one air outlet duct and the zone two air outlet duct are provided with a zone one top sealing plate and a zone two top sealing plate respectively. Figure 4 The figure shows the structure of the air outlet duct 14 of one zone, and the top sealing plate of one zone has been omitted. Figure 5 and Figure 6 The structures of the first lower air outlet 125 and the first upper air inlet 123 are shown respectively, the structure of the second upper air inlet is set with reference to the first upper air inlet 123, and the structure of the second lower air outlet is set with reference to the second upper air inlet.

[0045] In order to reduce heat loss and ensure heating and thermal insulation effects, the side air box can be formed by one-time bending and the joints of the components can be welded and installed.

[0046] The design concept of heating zone 1 and heating zone 2 of this embodiment is roughly the same, the difference is: first, the zone 1 side bellows 12 on both sides of heating zone 1 are equipped with four zone 1 heaters 13, and the zone 2 side bellows 22 on both sides of heating zone 2 are equipped with two zone 2 heaters 23; second, the zone 1 outlet duct 14 of heating zone 1 is equipped with three zone 1 circulation fans 15, which are arranged in the front two and the back one, and the zone 2 outlet duct 24 of heating zone 2 is equipped with two zone 2 circulation fans 25, which are arranged in the front one and the back one. Such design is based on the high-temperature annealing requirements of wine bottles in the annealing kiln. Heating zone 1 is intended to heat the wine bottles, and the wine bottles are heated to 560℃ in heating zone 1. Heating zone 2 is intended to keep the heated wine bottles warm, and the temperature of the wine bottles after insulation is not lower than 520℃.

[0047] The purpose of dividing the zone 1 outlet duct 14 and the zone 2 outlet duct 24 into zones is to allow each zone of the outlet duct to perform independent heat convection. The circulation fans of the heating zone 1 are distributed in the form of two in front and one in the back, and the circulation fans of the heating zone 2 are distributed in the form of one in front and one in the back, in order to fully circulate the heat at the front end along the conveying direction of the wine bottles.

[0048] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A wine bottle annealing kiln heating box device, characterized by: It is arranged between the kiln head and the kiln tail along the conveying direction from the front to the back of the annealing kiln, and is divided into heating zone 1 and heating zone 2 in sequence; The heating zone is provided with a zone heating box, and zone side wind boxes with zone heaters built in are symmetrically arranged on the left and right sides of the zone heating box. The bottom of the zone heating box is hollowed out, and a zone air outlet duct is arranged on the top. The top is communicated with the zone air outlet duct through a plurality of zone circulation air ports provided with zone circulation fans. The top of the zone side wind box is communicated with the zone air outlet duct through the first upper air inlet, and the bottom is communicated with the bottom of the zone heating box through the first lower air outlet. The second heating zone is provided with a second zone heating box, and second zone side wind boxes with built-in second zone heaters are symmetrically arranged on the left and right sides of the second zone heating box. The bottom of the second zone heating box is hollowed out, and a second zone air outlet duct is arranged on the top. The top is communicated with the second zone air outlet duct through a plurality of second zone circulation air ports provided with second zone circulation fans. The junction between the top of the second zone side wind box and the second zone air outlet duct is communicated through the second upper air inlet, and the bottom is communicated with the bottom of the second zone heating box through the second lower air outlet. The zone one heating box and the zone two heating box are connected in the front-to-back direction to form a heating channel that runs through the front and back, and the annealing kiln conveying mesh belt is surrounded therein.

2. The wine bottle annealing kiln heating box device according to claim 1 is characterized in that: The first heating zone and the second heating zone are arranged on an annealing furnace support.

3. The wine bottle annealing kiln heating box device according to claim 1 is characterized by: The zone side wind boxes on both sides of the heating zone are divided into a zone front side wind box and a zone rear side wind box, one in front and one in the back, by a partition plate. The zone front side wind box and the zone rear side wind box each have a zone heater built in. The zone outlet duct corresponds to the zone front air box and the zone rear air box, which are divided into a zone front air duct and a zone rear air duct in front and in back through the main air duct partition; the zone front air duct is divided into a zone front left air duct and a zone front right air duct through the partition air duct partition; The first zone front left air duct and the first zone front right air duct are arranged symmetrically, and are both connected to the first zone heating box through a centrally arranged first zone circulation air outlet, and are separated by a plurality of first zone front air duct plates between the first zone circulation air outlet and the first zone front side wind box to form a plurality of front air outlet paths arranged in the left and right directions and arranged at equal intervals in the front and back directions. The front air outlet paths are connected to the first zone front side wind box through the first upper air inlet. An arc-shaped air duct plate is arranged between the first zone circulation air outlet and the air duct partition plate, and the arc-shaped air duct plate is arranged around the outer periphery of the circulation air outlet and is tangent to the air duct partition plate. The zone one rear air duct is connected to the zone one heating box through a zone one circulation air outlet arranged centrally, and is separated by a plurality of zone one rear air duct plates between the zone one circulation air outlet and the zone one rear side wind boxes on both sides to form a plurality of rear air outlet paths arranged in the left and right directions and arranged at equal intervals in the front and back directions. The rear air outlet path is connected to the zone one rear side wind box through the first upper air inlet.

4. The wine bottle annealing kiln heating box device according to claim 1 is characterized by: The second zone side wind boxes on both sides of the second heating zone are divided into a second zone front side wind box and a second zone rear side wind box, one in front and one in the back, by a partition plate.

5. The wine bottle annealing kiln heating box device according to claim 4 is characterized in that: The two-zone side wind boxes on both sides of the two heating zones each have only one two-zone heater built in; the two-zone air outlet duct corresponds to the two-zone front wind box and the two-zone rear wind box, which are divided into a two-zone front wind duct and a two-zone rear wind duct, one in front and one in rear, through a main wind duct partition; the two-zone front wind duct and the two-zone rear wind duct have the same structural form, and are respectively connected to the two-zone heating box through a centrally arranged two-zone circulation air port, and are separated by multiple two-zone air duct plates between the two-zone circulation air port and the two-zone front wind boxes or the two-zone rear wind boxes on both sides to form multiple outlet wind paths arranged in the left and right directions and arranged at equal intervals in the front and back directions, and the outlet wind paths are connected to the two-zone front wind box or the two-zone rear wind box through the second upper air inlet.

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