A glass furnace unloading device for processing perfume glass bottles

Abstract

This utility model relates to the field of glass bottle processing technology, specifically a glass furnace unloading device for perfume glass bottle processing. It includes an unloading pipe located at the bottom of the furnace, with an unloading chamber fixedly connected to its lower end. A sealing assembly is disposed inside the unloading chamber, comprising an electric push rod fixedly installed on the outer surface of the unloading chamber. A piston block is slidably connected inside the unloading pipe, and a piston rod is fixedly installed on the lower surface of the piston block. A pressure regulating assembly is disposed on the outer surface of the unloading chamber. In this utility model, by setting the unloading pipe at the bottom of the furnace, the piston block moves up and down inside the unloading pipe, allowing the unloading pipe to open and close quickly, thus accelerating the unloading speed. By creating a negative pressure environment inside the unloading chamber, the outflow rate of molten glass before reaching the required heating temperature is accelerated. Furthermore, by creating a high-pressure environment inside the unloading chamber, the discharge rate of molten glass from the unloading chamber is accelerated.

Description

Technical Field

[0001] This utility model relates to the field of glass bottle processing technology, specifically a glass furnace unloading device for processing perfume glass bottles. Background Technology

[0002] In the production of glass bottles, the molten glass corrodes the refractory material of the furnace body, and impurities mixed in the glass raw materials cannot be melted, resulting in defects such as stones and bubbles in the molten glass at the bottom of the furnace, which affect the quality of the glass. Therefore, it is necessary to open the discharge hole at the bottom of the melting furnace or flow channel periodically or for a long period of time to discharge the impurities in order to improve the quality of the molten glass. This process is called unloading.

[0003] In existing glass furnaces, the molten glass is typically heated through the discharge port at the bottom of the furnace during unloading. This heats the molten glass and allows it to flow out. However, when the discharge port is first heated and the molten glass begins to flow out, the temperature of the discharge port is relatively low. The molten glass has not yet reached the required temperature, and its viscosity increases, resulting in a slow flow rate. When not unloading, the molten glass is usually cooled by lowering the temperature of the discharge port to prevent it from flowing out. This control process is relatively slow. Utility Model Content

[0004] The purpose of this utility model is to provide a glass furnace unloading device for processing perfume glass bottles, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A glass furnace unloading device for processing perfume glass bottles includes:

[0007] A discharge pipe is installed at the bottom of the kiln, and a discharge bin is fixedly connected to the lower end of the discharge pipe.

[0008] A sealing assembly is installed inside the unloading hopper. The sealing assembly includes an electric push rod fixedly installed on the outer surface of the unloading hopper, a piston block slidably connected inside the unloading pipe, and a piston rod fixedly installed on the lower surface of the piston block.

[0009] A pressure regulating component is disposed on the outer surface of the unloading hopper, and the pressure regulating component includes an air pump fixedly installed on the outer surface of the unloading hopper.

[0010] Furthermore, a solenoid valve is fixedly connected to the lower surface of the unloading hopper, a discharge pipe is fixedly installed at the lower end of the solenoid valve, and a heating rod is fixedly embedded inside the discharge pipe.

[0011] Furthermore, a sliding hole is provided on the lower surface of the unloading bin, and a hollow conical block is fixedly installed on the lower surface inside the unloading bin. The piston rod passes through the sliding hole and the hollow conical block and is slidably connected to the sliding hole.

[0012] Furthermore, the lower surface of the piston block is provided with a groove.

[0013] Furthermore, a connecting plate is fixedly installed at the lower end of the piston rod, and the output end of the electric push rod is fixedly connected to the connecting plate.

[0014] Furthermore, a No. 1 three-way pipe is fixedly embedded at the upper end of the outer surface of the unloading hopper, one end of the No. 1 three-way pipe is fixedly connected to a No. 2 solenoid valve, and the other end of the No. 1 three-way pipe is fixedly connected to a No. 3 solenoid valve.

[0015] Preferably, one end of each of the No. 3 solenoid valve and the No. 2 solenoid valve is fixedly connected to a No. 2 three-way pipe, one end of each of the two No. 2 three-way pipes is fixedly installed with a No. 4 solenoid valve, one end of each of the two No. 2 three-way pipes is fixedly connected to a connecting pipe, and one end of each of the two connecting pipes is fixedly connected to the air outlet and air inlet of the air pump, respectively.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The heating rod heats the molten glass inside the unloading pipe, allowing it to flow smoothly out. The electric push rod extends, causing the piston block to move down and open the unloading pipe, allowing the molten glass to flow into the unloading chamber. The No. 1 solenoid valve opens, allowing the molten glass to be discharged from the discharge pipe. By setting the unloading pipe at the bottom of the kiln, the piston block moves up and down inside the unloading pipe, enabling the unloading pipe to open and close quickly, thus accelerating the unloading control speed.

[0018] 2. When the air pump operates, solenoid valve No. 2 opens and solenoid valve No. 3 closes. Solenoid valve No. 4, connected to solenoid valve No. 3, opens, drawing air out of the unloading chamber and creating a negative pressure environment inside. This negative pressure environment accelerates the outflow of molten glass before it reaches the required heating temperature. After the molten glass has flowed out of the unloading pipe, the piston block closes the unloading pipe, the air pump operates, solenoid valve No. 2 closes, and solenoid valve No. 4, connected to it, opens, allowing the air pump to pump outside air into the unloading chamber, increasing the pressure inside and thus accelerating the discharge of molten glass from the unloading chamber.

[0019] 3. The groove and hollow conical block design ensure that the molten glass can only drip onto the outer wall of the hollow conical block and other areas, preventing the molten glass from entering between the piston rod and the sliding hole and affecting the movement of the piston rod, thus allowing the piston block to move smoothly. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the unloading hopper in this utility model;

[0022] Figure 3 This is a schematic diagram of the overall vertical cross-sectional structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of the voltage regulating component in this utility model.

[0024] In the diagram: 1. Unloading pipe; 101. Unloading bin; 102. Heating rod; 103. Solenoid valve No. 1; 104. Discharge pipe; 105. Sliding hole; 2. Sealing assembly; 201. Electric push rod; 202. Connecting plate; 203. Piston block; 204. Piston rod; 205. Hollow cone block; 206. Groove; 3. Pressure regulating assembly; 301. Air pump; 302. T-connector No. 1; 303. Solenoid valve No. 2; 304. Solenoid valve No. 3; 305. T-connector No. 2; 306. Solenoid valve No. 4; 307. Connecting pipe. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 In this embodiment of the present invention, a glass furnace unloading device for processing perfume glass bottles includes an unloading pipe 1 disposed at the bottom of the furnace, an unloading bin 101 fixedly connected to the lower end of the unloading pipe 1, a sealing component 2 disposed inside the unloading bin 101, the sealing component 2 including an electric push rod 201 fixedly installed on the outer surface of the unloading bin 101, a piston block 203 slidably connected inside the unloading pipe 1, a piston rod 204 fixedly installed on the lower surface of the piston block 203, and a pressure regulating component 3 disposed on the outer surface of the unloading bin 101, the pressure regulating component 3 including an air pump 301 fixedly installed on the outer surface of the unloading bin 101.

[0027] Specifically, by opening and closing the unloading pipe 1 through the sealing component 2, the molten glass at the bottom of the furnace flows into the unloading chamber 101 through the unloading pipe 1 and is discharged through the discharge pipe 104. By using the pressure regulating component 3, a negative pressure environment is created inside the unloading chamber 101 to accelerate the discharge speed of the molten glass.

[0028] Example 1

[0029] like Figure 2 and Figure 3As shown, in this embodiment, a solenoid valve 103 is fixedly connected to the lower surface of the unloading hopper 101. A discharge pipe 104 is fixedly installed at the lower end of the solenoid valve 103. A heating rod 102 is fixedly embedded inside the discharge pipe 104. A connecting plate 202 is fixedly installed at the lower end of the piston rod 204. The output end of the electric push rod 201 is fixedly connected to the connecting plate 202.

[0030] In this embodiment, when the first solenoid valve 103 is closed, it facilitates the creation of a negative pressure environment inside the unloading chamber 101. The heating rod 102 operates to heat and keep the molten glass inside the unloading pipe 1, allowing it to drain smoothly. At the same time, when the seal between the piston block 203 and the unloading pipe 1 decreases, the molten glass in the gap between the piston block 203 and the unloading pipe 1 is heated to prevent the molten glass in the gap from solidifying and hindering the movement of the piston block 203. The electric push rod 201 extends, moving the piston block 203 downward and opening the unloading pipe 1, allowing the molten glass to flow into the unloading chamber 101. The first solenoid valve 103 opens, allowing the molten glass to be discharged from the discharge pipe 104. Thus, by setting the unloading pipe 1 at the bottom of the kiln and the piston block 203 moving up and down inside the unloading pipe 1, the unloading pipe 1 can be opened and closed quickly, accelerating the unloading control speed.

[0031] like Figure 4 As shown, in this embodiment, a No. 1 three-way pipe 302 is fixedly embedded at the upper end of the outer surface of the unloading hopper 101. One end of the No. 1 three-way pipe 302 is fixedly connected to a No. 2 solenoid valve 303, and the other end of the No. 1 three-way pipe 302 is fixedly connected to a No. 3 solenoid valve 304. One end of both the No. 3 solenoid valve 304 and the No. 2 solenoid valve 303 is fixedly connected to a No. 2 three-way pipe 305. One end of each of the two No. 2 three-way pipes 305 is fixedly installed with a No. 4 solenoid valve 306. One end of each three-way pipe 305 is fixedly connected to a connecting pipe 307. One end of each connecting pipe 307 is fixedly connected to the air outlet and air inlet of the air pump 301, respectively. The first solenoid valve 103, the second solenoid valve 303, the third solenoid valve 304, and the fourth solenoid valve 306 are all ultra-high temperature solenoid valves. At the same time, according to the temperature at the bottom of the kiln, heat insulation material is set on the outside of the ultra-high temperature solenoid valves and the air pump 301 to further improve the high temperature resistance of the ultra-high temperature solenoid valves and the air pump 301.

[0032] In practice, the air pump 301 operates, the second solenoid valve 303 opens, the third solenoid valve 304 closes, and the fourth solenoid valve 306 connected to the third solenoid valve 304 opens, drawing out the air from the unloading chamber 101 and creating a negative pressure environment inside the unloading chamber 101. By creating a negative pressure environment inside the unloading chamber 101, the outflow speed of the molten glass before it reaches the required heating level is accelerated. After the molten glass has flowed out of the unloading pipe 1, the piston block 203 closes the unloading pipe 1, the air pump 301 operates, the second solenoid valve 303 closes, and the fourth solenoid valve 306 connected to it opens, causing the air pump 301 to pump outside air into the unloading chamber 101, increasing the pressure inside the unloading chamber 101, thereby accelerating the discharge speed of the molten glass inside the unloading chamber 101.

[0033] Example 2

[0034] Based on Embodiment 1, in order to compensate for the problem that molten glass can easily enter the sliding hole 105 and hinder the movement of the piston rod 204.

[0035] like Figure 3 As shown, in this embodiment, a sliding hole 105 is provided on the lower surface of the unloading bin 101, and a hollow conical block 205 is fixedly installed on the lower surface inside the unloading bin 101. The piston rod 204 passes through the sliding hole 105 and the hollow conical block 205 and is slidably connected with the sliding hole 105. A groove 206 is provided on the lower surface of the piston block 203.

[0036] In practice, the groove 206 ensures that the molten glass sliding down the piston block 203 can only slide down to the edge of the groove 206 and fall downwards. At the same time, because the top diameter of the hollow conical block 205 is smaller than the diameter of the groove 206, the molten glass can only drip onto the outer wall of the hollow conical block 205 and other locations, preventing the molten glass from entering between the piston rod 204 and the sliding hole 105 and affecting the movement of the piston rod 204, so that the piston block 203 can move smoothly.

[0037] 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.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A glass furnace unloading device for processing perfume glass bottles, characterized in that, include: The unloading pipe (1) is located at the bottom of the kiln, and the lower end of the unloading pipe (1) is fixedly connected to the unloading bin (101); A sealing assembly (2) is installed inside the unloading hopper (101). The sealing assembly (2) includes an electric push rod (201) fixedly installed on the outer surface of the unloading hopper (101). A piston block (203) is slidably connected inside the unloading pipe (1). A piston rod (204) is fixedly installed on the lower surface of the piston block (203). A pressure regulating component (3) is disposed on the outer surface of the unloading hopper (101), the pressure regulating component (3) including an air pump (301) fixedly installed on the outer surface of the unloading hopper (101).

2. The unloading device for a glass furnace used in perfume glass bottle processing according to claim 1, characterized in that, A solenoid valve (103) is fixedly connected to the lower surface of the unloading hopper (101). A discharge pipe (104) is fixedly installed at the lower end of the solenoid valve (103). A heating rod (102) is fixedly embedded inside the discharge pipe (1).

3. The unloading device for a glass furnace used in perfume glass bottle processing according to claim 1, characterized in that, The unloading bin (101) has a sliding hole (105) on its lower surface. A hollow conical block (205) is fixedly installed on the lower surface inside the unloading bin (101). The piston rod (204) passes through the sliding hole (105) and the hollow conical block (205) and is slidably connected to the sliding hole (105).

4. The unloading device for a glass furnace used in perfume glass bottle processing according to claim 1, characterized in that, The piston block (203) has a groove (206) on its lower surface.

5. The unloading device for a glass furnace used in perfume glass bottle processing according to claim 1, characterized in that, A connecting plate (202) is fixedly installed at the lower end of the piston rod (204), and the output end of the electric push rod (201) is fixedly connected to the connecting plate (202).

6. The unloading device for a glass furnace used in perfume glass bottle processing according to claim 1, characterized in that, A first three-way pipe (302) is fixedly embedded at the upper end of the outer surface of the unloading hopper (101). One end of the first three-way pipe (302) is fixedly connected to a second solenoid valve (303), and the other end of the first three-way pipe (302) is fixedly connected to a third solenoid valve (304).

7. The unloading device for a glass furnace used in perfume glass bottle processing according to claim 6, characterized in that, The No. 3 solenoid valve (304) and the No. 2 solenoid valve (303) are both fixedly connected to a No. 2 three-way pipe (305) at one end. The No. 4 solenoid valve (306) is fixedly installed at one end of each of the two No. 2 three-way pipes (305). The No. 2 three-way pipe (305) is fixedly connected to a connecting pipe (307) at one end. The two connecting pipes (307) are respectively fixedly connected to the air outlet and air inlet of the air pump (301).

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