Feeding mechanism of glass kiln

Abstract

The utility model relates to a glass kiln feeding mechanism, which comprises a feeding port arranged at the top of a kiln body and a conveyor belt positioned on one side above the feeding port, a plugging cover is arranged on the feeding port, the material of the plugging cover is consistent with that of the kiln body, the plugging cover is connected to an opening and closing mechanism, and the opening and closing mechanism is connected with the conveyor belt. And the opening and closing mechanism is used for driving the blocking cover to open or block the feeding opening. One purpose of the utility model is that if charging is needed, charging is carried out after the plugging cover is opened by using the opening and closing mechanism, and if charging is not needed, the plugging cover is closed, so that heat loss is avoided, heat insulation can be carried out, and the situation that the service life of the conveyor belt is influenced by grilling is avoided; the conveying belt is located on one side above the feeding port, the materials enter the feeding port in a parabola mode by means of the initial speed of the materials, and the situation that the conveying belt is directly grilled after the blocking cover is opened is further avoided.

Description

Technical Field

[0001] The utility model relates to the field of glass kilns, and more specifically, to a glass kiln feeding mechanism. Background Art

[0002] When the glass kiln is working, when the temperature inside the furnace reaches the required temperature, raw materials such as broken glass need to be added. Due to the high temperature of the kiln, it is impossible to add materials manually, and conveyor belts and other mechanisms need to be used to add materials into the furnace.

[0003] Due to the rise of hot air, in order to reduce the temperature loss in the furnace, the feeding port is usually set at the end or one side of the kiln, which requires feeding mechanisms such as conveyor belts to extend into the feeding port. The high temperature will affect its service life, and the feeding position close to the end will affect the overall mixing effect of the glass solution.

[0004] Therefore, a novel glass furnace charging mechanism is needed to solve the above problems. Utility Model Content

[0005] One purpose of the utility model is to solve the problem that heat loss is easily caused or the service life of the conveyor belt is affected during the feeding process of the existing glass furnace.

[0006] According to one aspect of the utility model, a glass kiln feeding mechanism is provided, including a feeding port arranged on the top of the kiln body, a conveyor belt located on one side above the feeding port, a sealing cover is arranged on the feeding port, the material of the sealing cover is consistent with the material of the kiln body, the sealing cover is connected to an opening and closing mechanism, and the opening and closing mechanism is used to drive the sealing cover to open or close the feeding port.

[0007] Through this solution, if feeding is required, the opening and closing mechanism is used to open the sealing cover and then feed the material; if feeding is not required, the sealing cover is closed, which not only avoids heat loss, but also can provide heat insulation, thereby avoiding the conveyor belt from being burned and affecting its service life; the conveyor belt is located on one side above the feeding port, and the material enters the feeding port in a parabolic manner using its own initial velocity, further avoiding the conveyor belt being directly burned after the sealing cover is opened.

[0008] Preferably, the feeding port is in a trumpet shape, and the cross section of the blocking cover is a trapezoid that matches the feeding port.

[0009] Through this solution, the shape of the bell mouth not only facilitates the opening and closing of the blocking cover and plays a guiding role, but also facilitates the material to slide into the feeding port, thereby improving the reliability of the mechanism.

[0010] Preferably, a first connecting plate is fixed on the top of the blocking cover, a connecting ear is provided on the top of the first connecting plate, and the opening and closing mechanism is connected to the connecting ear.

[0011] Through this solution, the first connecting plate can strengthen the blocking cover, and the blocking cover is directly fixed by using mechanisms such as expansion bolts, thereby ensuring the stability of its structure and facilitating the connection of the opening and closing mechanism.

[0012] Preferably, the opening and closing mechanism is mounted on a second connecting plate, the second connecting plate is fixed to the top of the kiln body, and the first connecting plate is hinged to the second connecting plate.

[0013] Through this solution, the blocking cover can be rotated to open and close, which can not only improve the opening and closing speed, but also block and guide the thrown materials after tilting and opening, so that they can accurately enter the feeding port.

[0014] Preferably, the opening and closing mechanism is a drive cylinder, a raised mounting portion is provided on the second connecting plate, the bottom of the drive cylinder is rotatably connected to the mounting portion, and the piston rod of the drive cylinder is connected to the connecting ear.

[0015] Through this solution, the mounting portion can lift the driving cylinder to avoid direct contact with the second connecting plate, thereby isolating the influence of high temperature on the driving cylinder and increasing its service life.

[0016] Preferably, the second connecting plate and the first connecting plate are both paved with heat insulation cotton.

[0017] This solution further provides a heat-insulating effect and avoids affecting the driving cylinder.

[0018] A technical effect of the utility model is that the mechanism can not only avoid the loss of heat and play a good heat preservation effect, but also avoid burning the conveyor belt, thereby increasing its service life.

[0019] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which constitute a part of the specification, illustrate embodiments of the present utility model and, together with the description, are used to explain the principles of the present utility model.

[0021] Figure 1 It is a structural schematic diagram of a glass furnace feeding mechanism in one embodiment of the present application.

[0022] Figure 2 yes Figure 1 Schematic diagram of the structure of the glass furnace feeding mechanism during the feeding process.

[0023] Figure 3 yes Figure 2Schematic diagram of the side view structure of the first connecting plate.

[0024] Figure 4 yes Figure 2 Schematic diagram of the structure at the second connecting plate. DETAILED DESCRIPTION

[0025] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0026] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0027] Techniques and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the techniques and equipment should be considered part of the specification.

[0028] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0029] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0030] like Figures 1 to 4 As shown, the glass kiln feeding mechanism in one embodiment of the present application includes a feeding port 101 arranged on the top of the kiln body, a conveyor belt 300 located on one side above the feeding port 101, and a sealing cover 110 is arranged on the feeding port 101. The material of the sealing cover 110 is consistent with that of the kiln body. The sealing cover 110 is connected to an opening and closing mechanism 200, and the opening and closing mechanism 200 is used to drive the sealing cover 110 to open or block the feeding port 101.

[0031] Through the scheme of this embodiment, if feeding is required, the blocking cover 110 is opened by the opening and closing mechanism 200 and then the feeding is carried out; if feeding is not required, the blocking cover 110 is closed, which not only avoids heat loss, but also can provide heat insulation, thereby avoiding the conveyor belt 300 from being burned and affecting its service life; the conveyor belt 300 is located on one side above the feeding port 101, and utilizes the initial velocity of the material itself to enter the feeding port 101 in a parabolic manner, further avoiding the conveyor belt 300 being directly burned after the blocking cover 110 is opened.

[0032] The sealing cover 110 is made of the same material as the furnace body, and is made of refractory bricks, which are resistant to high temperatures and have heat preservation effects. Due to the excellent heat insulation effect of refractory bricks, the top surface temperature of the furnace body is only a few dozen degrees Celsius, which effectively protects the opening and closing mechanism 200 and the conveyor belt 300.

[0033] In one embodiment of the present application, the feed port 101 is in a bell-mouth shape, and the cross section of the blocking cover 110 is a trapezoid that matches the feed port 101. The bell-mouth shape not only facilitates the opening and closing of the blocking cover 110 and plays a guiding role, but also facilitates the sliding of materials into the feed port 101, thereby improving the reliability of the mechanism.

[0034] In one embodiment of the present application, a first connecting plate 221 is fixed to the top of the blocking cover 110, a connecting ear 223 is provided on the top of the first connecting plate 221, and the opening and closing mechanism 200 is connected to the connecting ear 223. The first connecting plate 221 can strengthen the blocking cover 110, and the blocking cover 110 is directly fixed by a mechanism such as an expansion bolt, so as to ensure the stability of its structure and facilitate the connection of the opening and closing mechanism 200.

[0035] A plurality of refractory bricks may be fixed to the first connecting plate 221 , thereby increasing the size of the blocking cover 110 to make it larger so as to block a larger charging port 101 .

[0036] In one embodiment of the present application, the opening and closing mechanism 200 is mounted on the second connecting plate 222, the second connecting plate 222 is fixed to the top of the kiln body, and the first connecting plate 221 is hinged to the second connecting plate 222. The blocking cover 110 can be rotated to open and close, which can not only increase the opening and closing speed, but also block and guide the thrown materials after tilting and opening, so that the thrown materials can enter the feeding port 101 accurately.

[0037] The first connecting plate 221 and the second connecting plate 222 are both arc-shaped, and can be arranged in accordance with the arc of the top of the furnace body. The length of the expansion bolt is not greater than the thickness of the refractory brick, so as to avoid protruding from the refractory brick and being melted.

[0038] In one embodiment of the present application, the opening and closing mechanism 200 is a driving cylinder, a raised mounting portion 224 is provided on the second connecting plate 222, the bottom of the driving cylinder is rotatably connected to the mounting portion 224, and the piston rod of the driving cylinder is connected to the connecting ear 223. The mounting portion 224 can lift the driving cylinder to avoid direct contact with the second connecting plate 222, thereby isolating the influence of high temperature on the driving cylinder and improving its service life.

[0039] In one embodiment of the present application, heat insulation cotton 225 is laid on the second connecting plate 222 and the first connecting plate 221, which further plays a role of heat insulation and avoids affecting the driving cylinder.

[0040] A technical effect of this embodiment is that this mechanism can not only avoid heat loss and achieve good heat preservation effect, but also avoid burning the conveyor belt, thereby increasing its service life.

[0041] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A glass furnace feeding mechanism, comprising a feeding port arranged on the top of the furnace body, characterized in that: A conveyor belt is located on one side above the feeding port, and a sealing cover is arranged on the feeding port. The material of the sealing cover is consistent with the material of the kiln body. The sealing cover is connected to an opening and closing mechanism, and the opening and closing mechanism is used to drive the sealing cover to open or close the feeding port.

2. The glass furnace charging mechanism according to claim 1, characterized in that: The feeding port is in a bell-mouth shape, and the cross section of the blocking cover is a trapezoid that matches the feeding port.

3. The glass furnace charging mechanism according to claim 1, characterized in that: A first connecting plate is fixed on the top of the blocking cover, a connecting ear is arranged on the top of the first connecting plate, and the opening and closing mechanism is connected to the connecting ear.

4. The glass furnace charging mechanism according to claim 3, characterized in that: The opening and closing mechanism is mounted on a second connecting plate, the second connecting plate is fixed to the top of the kiln body, and the first connecting plate is hinged to the second connecting plate.

5. The glass furnace charging mechanism according to claim 4, characterized in that: The opening and closing mechanism is a driving cylinder, a raised mounting portion is provided on the second connecting plate, the bottom of the driving cylinder is rotatably connected to the mounting portion, and the piston rod of the driving cylinder is connected to the connecting ear.

6. The glass furnace charging mechanism according to claim 5, characterized in that: The second connecting plate and the first connecting plate are both paved with heat insulation cotton.

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