Molten glass receiving trolley

Abstract

The utility model discloses a molten glass receiving trolley which comprises a trolley body with a receiving cavity, a water inlet and a water outlet are formed in the trolley body, and cooling water in the receiving cavity is continuously replaced by adding the water inlet and the water outlet in cooperation with a water inlet pipe and a water outlet pipe in the receiving process, so that the cooling requirement can be met for a long time; on the premise that the cooling requirement is met, the occupied space of cooling water is reduced, and the single-time material receiving amount is increased, so that the material receiving task is completed under the condition that the molten glass material receiving trolley is not replaced, or the replacement frequency is reduced; the molten glass receiving trolley is simple in structure and flexible to use, can effectively solve the problems that an existing receiving device is complex to use and poor in practicability, and is favorable for reducing the recovery difficulty of molten glass and improving the safety of glass production.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass manufacturing, and in particular relates to a trolley for connecting molten glass. Background Art

[0002] During the manufacturing process of glass-ceramics, in order to produce glass-ceramics of different shapes, specifications, different properties or colors, it may be necessary to replace different production equipment or different types of raw materials and additives. Changing machines and materials requires the equipment to discharge the residual glass liquid in it in order to clean the equipment, adjust the equipment configuration and ensure the accuracy of the raw material ratio.

[0003] In order to prevent the glass liquid discharged from the equipment from causing harm to personnel and equipment, and to reduce material waste, a receiving device is generally set below the discharge port of the equipment when the equipment is discharging. The receiving device is used to hold and transfer the glass liquid discharged by the equipment to achieve material recovery. At present, a mobile cart with a hopper is mostly used as a receiving device. In order to prevent the high-temperature glass liquid from damaging the mobile cart and the glass liquid from adhering to the hopper after cooling and solidification, a large amount of cooling water needs to be poured into the hopper before receiving the material. As the glass liquid enters the hopper, the temperature of the cooling water in it will rise rapidly. Not only is it difficult to meet the cooling requirements for a long time, but it also takes up a lot of space in the hopper. Even for microcrystalline glass production equipment with smaller tonnage, multiple mobile carts are required to replace the material during the discharge process. Not only is the labor intensity high and the recycling efficiency low, but most microcrystalline glass production equipment with smaller tonnage adopts a design without a gate at the discharge port. The mobile cart is prone to miss when replacing the material, which poses a safety hazard. As a result, the use of the mobile cart is more complicated and less practical. Some also use a material guide trough for the flow of molten glass as a material receiving device. When in use, cooling water is introduced into one end of the material guide trough and placed below the discharge port, and the other end is placed outside the production workshop and connected to the ton bag used for temporary storage of waste, so that the cooling water can transport the cooled and solidified waste into the ton bag through the material guide trough, and then the ton bag is transferred to realize material recycling; but since the equipment is a certain distance away from the outside of the workshop, the required material guide trough is long and large in volume, and most production workshops are relatively narrow and space is limited, which makes it difficult for personnel to arrange and recycle the material guide trough, resulting in the material guide trough being more complicated to use and less practical.

[0004] Therefore, it is necessary to design a glass liquid receiving device that is practical and easy to use so as to efficiently recover the glass liquid generated by machine and material changes and improve production safety. Summary of the Invention

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a glass liquid receiving trolley to solve the technical problems of the existing receiving devices being complicated to use and having poor practicality, thereby reducing the difficulty of glass liquid recovery and improving production safety.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A glass liquid receiving trolley includes a trolley body, which has a receiving cavity with an upward opening for receiving glass liquid and containing cooling water; a water inlet and a water outlet connected to the receiving cavity are provided on the trolley body for continuously replacing the cooling water in the receiving cavity; a water inlet joint is provided at the water inlet for connecting to a water inlet pipe, and a water outlet joint is provided at the water outlet for connecting to a water outlet pipe.

[0008] Furthermore, the position of the water inlet is higher than the position of the water outlet.

[0009] Furthermore, the water inlet is located on one side of the trolley body and close to the opening of the material receiving cavity, the water outlet is located at the bottom of the material receiving cavity, and the water outlet is arranged close to the side opposite to the side where the water inlet is located.

[0010] Furthermore, a connecting port communicating with the material receiving cavity is opened on the side of the trolley body. The trolley body is a box structure with an open upper end and the material receiving cavity is formed inside. The connecting port is located at the mouth of the material receiving cavity and is in the shape of a notch.

[0011] Furthermore, rollers are provided at the bottom of the trolley body for easy movement.

[0012] Furthermore, a push handle is provided on the side of the trolley body.

[0013] Furthermore, the push handle and the connecting port are respectively located on two opposite sides of the trolley body.

[0014] Furthermore, a baffle is extended from the upper edge of the side of the trolley body, and the lower end of the baffle is hinged to the upper edge of the side through a hinge. The baffle can be flipped inside and outside and hovered at any angle.

[0015] Furthermore, a water inlet valve is provided on the water inlet joint, and a water outlet valve is provided on the water outlet joint.

[0016] Furthermore, the roller is a universal wheel with a brake.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The glass liquid receiving trolley of the utility model increases the water inlet and outlet, and cooperates with the water inlet and outlet pipes to continuously replace the cooling water in the receiving chamber during the receiving process, which can not only meet the cooling needs for a long time, but also help to reduce the space occupied by cooling water and increase the single receiving amount under the premise of meeting the cooling needs, so as to complete the receiving task without replacing the glass liquid receiving trolley, or reduce the number of replacements; the glass liquid receiving trolley has a simple structure and is more flexible to use, which can effectively solve the problems of the existing receiving device being more complicated to use and less practical, and is conducive to reducing the difficulty of glass liquid recovery and improving the safety of glass production.

[0019] 2. The glass liquid receiving trolley of the present invention has a water inlet that is not only higher than the water outlet, but is also located on two opposite sides of the water outlet, so that the cooling water in the receiving chamber flows from top to bottom while also flowing through the entire receiving chamber in the horizontal direction, so that the cooling water in the receiving chamber is replaced more fully, so as to fully utilize the cooling water and improve the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A perspective view of the glass liquid receiving trolley according to the embodiment;

[0021] Figure 2 This is a front view of the glass liquid receiving trolley described in the embodiment;

[0022] Figure 3 A top view of the trolley for receiving molten glass according to the embodiment;

[0023] Figure 4 This is a diagram showing the glass liquid receiving trolley in use according to the embodiment;

[0024] Figure 5 This is a schematic diagram of the use of the glass liquid receiving trolley in conjunction with the receiving trough according to the embodiment;

[0025] Among them, the trolley body 1, roller 2, material receiving chamber 3, water inlet 4, water outlet 5, water inlet joint 6, water inlet valve 7, water outlet joint 8, water outlet valve 9, connecting port 10, push handle 11, baffle 12, hinge 13, hook 14, discharge port 15, glass liquid 16, and material guide trough 17. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0027] Example:

[0028] See Figure 1 and Figure 3 A glass liquid receiving trolley includes a trolley body 1. The trolley body 1 has a receiving cavity 3 with an upward opening for receiving glass liquid 16 and holding cooling water; the trolley body 1 is provided with a water inlet 4 and a water outlet 5 connected to the receiving cavity 3 for continuously replacing the cooling water in the receiving cavity 3; a water inlet joint 6 is provided at the water inlet 4 for connecting to the water inlet pipe, and a water outlet joint 8 is provided at the water outlet 5 for connecting to the water outlet pipe.

[0029] The glass liquid material receiving trolley of the utility model is as follows Figure 4As shown, before the production equipment discharges the material, the trolley body 1 is moved to the bottom of the production equipment so that the mouth of the material receiving chamber 3 is facing the discharge port 15 of the production equipment, and the water inlet pipe and the water outlet pipe are connected respectively through the water inlet joint 6 and the water outlet joint 8, and cooling water is continuously injected and discharged, so that there is always a certain amount of cooling water in the material receiving chamber 3, and it is continuously replaced to maintain the cooling requirements; the glass liquid material receiving trolley increases the water inlet 4 and the water outlet 5, and continuously replaces the cooling water in the material receiving chamber 3 with the inlet and outlet pipes during the material receiving process, which can not only meet the cooling requirements for a long time, but also, on the premise of meeting the cooling requirements, is conducive to reducing the space occupied by cooling water and increasing the single material receiving amount, so as to complete the material receiving task without replacing the glass liquid material receiving trolley, or reduce the number of replacements; the glass liquid material receiving trolley has a simple structure and is more flexible to use, which can effectively solve the problem that the existing material receiving device is more complicated to use and has poor practicality, and is conducive to reducing the difficulty of recycling the glass liquid 16 and improving the safety of glass production.

[0030] See Figure 1 and Figure 2 , a water inlet valve 7 is provided on the water inlet joint 6, and a water outlet valve 9 is provided on the water outlet joint 8; like this, before the production equipment discharges materials, first close the water outlet valve 9, open the water inlet valve 7, and inject a certain amount of cooling water into the material receiving chamber 3; after starting to discharge materials, continue to inject cooling water, and open the water outlet valve 9 to continuously discharge cooling water to realize cooling water replacement; at the same time, the opening of the water inlet valve 7 and the water outlet valve 9 can be adjusted so that the water outlet flow rate is slightly greater than or equal to the water inlet flow rate, so as to avoid the cooling water occupying too much space in the material receiving chamber 3 under the premise of meeting the cooling demand, so as to complete the material receiving task without replacing the glass liquid receiving trolley; after the material receiving is completed, close the water inlet valve 7, and after the cooling water is emptied, close the water outlet valve 9, remove the water inlet pipe and the water outlet pipe, and finally move the trolley body 1 to the material recycling point for material recycling; the space occupied by cooling water can be further reduced and the single material receiving amount can be increased.

[0031] See Figure 1 and Figure 3 The position of the water inlet 4 is higher than that of the water outlet 5. Specifically, the water inlet 4 is located on one side of the trolley body 1 and close to the mouth of the material receiving chamber 3, and the water outlet 5 is located at the bottom of the material receiving chamber 3. In this way, the water inlet 4 is higher than the water outlet 5, so that the cooling water in the material receiving chamber 3 flows from top to bottom. After the cooling water with lower temperature enters the material receiving chamber 3 from the water inlet 4, it contacts with the high-temperature glass liquid 16 that has just fallen into the material receiving chamber 3. The temperature difference between the two is large and the heat exchange speed is fast, so that the high-temperature glass liquid 16 can be quickly cooled and solidified to avoid damage to the trolley body 1 and solidification and attachment to the wall of the material receiving chamber 3. After the cooling water is heated, it flows downward to replace the cooling water in the material receiving chamber 3 and further cools the solidified glass liquid 16 below, so as to make full use of the cooling water and improve the cooling effect.

[0032] In addition, the water outlet 5 is arranged close to the side opposite to the water inlet 4; in this way, the water inlet 4 is not only higher than the water outlet 5, but also arranged on two opposite sides of the water outlet 5, so that the cooling water in the receiving chamber 3 flows from top to bottom while also flowing through the entire receiving chamber 3 in the horizontal direction, so that the cooling water in the receiving chamber 3 is replaced more fully, the cooling water is more fully utilized, and the cooling effect is improved.

[0033] See Figure 1 and Figure 5 , a connecting port 10 communicating with the material receiving chamber 3 is opened on the side of the trolley body 1; in this way, when the space where the production equipment is located is relatively crowded and the trolley body 1 is difficult to move to the bottom of the discharge port 15, the trolley body 1 can be moved to the vicinity of the production equipment, and a material guide trough 17 is set between the trolley body 1 and the discharge port 15, so that one end of the material guide trough 17 is located below the discharge port 15, such as Figure 5 As shown, the other end is connected to the trolley body 1 through a connecting port 10; the material guide trough 17 plays a connecting role, the required length is short, and the arrangement is relatively simple. The connecting port 10 is provided on the side of the trolley body 1 for connecting the material guide trough 17, which can effectively reduce the restrictions of site conditions on the glass liquid receiving trolley and improve its flexibility of use.

[0034] In addition, the trolley body 1 is a box structure with an open upper end, and the material receiving cavity 3 is formed inside. The connecting port 10 is located at the mouth of the material receiving cavity 3 and is in the shape of a notch. In this way, the trolley body 1 adopts a box structure, so that the material receiving cavity 3 has a larger volume share, which is beneficial to increase the amount of material received at a single time. The notch-shaped connecting port 10 allows the mobile trolley body 1 to be docked with the material guide trough 17, only needing to ensure that the outer end of the erected material guide trough 17 is higher than the connecting port 10, which is beneficial to reducing the difficulty of the docking operation and improving practicality.

[0035] See Figure 1 and Figure 2 The bottom of the trolley body 1 is provided with a roller 2, and the side of the trolley body 1 is provided with a push handle 11; in this way, the roller 2 and the push handle 11 are provided on the trolley body 1 to facilitate the operator to move the trolley body 1, making the glass liquid receiving trolley easier to use; in this embodiment, the roller 2 adopts a universal wheel with a brake. The use of the universal wheel with a brake not only makes the movement of the trolley body 1 more flexible, but also makes it easy to lock the position of the trolley body 1 through the brake after moving into place, thereby avoiding accidental movement of the trolley body 1 when receiving materials.

[0036] See Figure 1, the pushing handle 11 and the connecting port 10 are respectively located on the two opposite side surfaces of the trolley body 1; in this way, the pushing handle 11 and the connecting port 10 are arranged to be opposite to each other in the horizontal direction, and after the guide trough 17 is set up below the discharge port 15 and led outward, the operator pushes the trolley body 1 with the pushing handle 11 relative to the outer end of the guide trough 17, so that the trolley body 1 can be adjusted according to the position of the guide trough 17 so that the connecting port 10 is opposite to the guide trough 17. After alignment, the trolley body 1 can be moved toward the guide trough 17 so that the connecting port 10 can be quickly docked with the guide trough 17, which is conducive to reducing the difficulty of use and improving practicality.

[0037] See Figure 1 The baffle 12 is hinged to the trolley body 1 by any stop hinge 13 or torque hinge 13 to realize the baffle 12 hovering at any angle.

[0038] See Figure 1 and Figure 2 A hook 14 or a rack is provided on the side of the trolley body 1; in this way, the trolley body 1 with the hook 14 or the rack can also serve as a tool rack, and the hook 14 or the rack can be used to carry iron hooks, air ducts, fire guns and other tools, so that the operator can use the tools to complete the equipment material change, which is conducive to improving the practicality of the glass liquid receiving trolley.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the technical solution. Ordinary technicians in this field should understand that those modifications or equivalent replacements of the technical solution of the present invention that do not depart from the purpose and scope of the technical solution of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A glass liquid receiving trolley, characterized by: The trolley body includes a receiving cavity with an upward opening for receiving glass liquid and holding cooling water; the trolley body is provided with a water inlet and a water outlet connected to the receiving cavity for continuously replacing the cooling water in the receiving cavity; a water inlet joint is provided at the water inlet for connecting to the water inlet pipe, and a water outlet joint is provided at the water outlet for connecting to the water outlet pipe.

2. A trolley for receiving molten glass according to claim 1, characterized in that: The position of the water inlet is higher than that of the water outlet.

3. The trolley for receiving molten glass according to claim 2, characterized in that: The water inlet is located on one side of the trolley body and close to the opening of the material receiving cavity. The water outlet is located at the bottom of the material receiving cavity and is arranged close to the side opposite to the side where the water inlet is located.

4. The trolley for receiving molten glass according to claim 1, characterized in that: A connecting port communicating with the material receiving cavity is provided on the side of the trolley body. The trolley body is a box structure with an upper end opening and the material receiving cavity is formed inside. The connecting port is located at the mouth of the material receiving cavity and is in a notch shape.

5. The trolley for receiving molten glass according to claim 1, characterized in that: Rollers are provided at the bottom of the trolley body for easy movement.

6. The trolley for receiving molten glass according to claim 5, characterized in that: A push handle is provided on the side of the trolley body.

7. The molten glass receiving trolley according to claim 6, characterized in that: The push handle and the connecting port are respectively located on two opposite sides of the trolley body.

8. The trolley for receiving molten glass according to claim 1, characterized in that: A baffle is extended from the upper edge of the side of the trolley body, and the lower end of the baffle is hinged to the upper edge of the side through a hinge. The baffle can be flipped inside and outside and hovered at any angle.

9. The trolley for receiving molten glass according to claim 1, characterized in that: The water inlet joint is provided with a water inlet valve, and the water outlet joint is provided with a water outlet valve.

10. The molten glass receiving trolley according to claim 5, characterized in that: The roller is a universal wheel with a brake.

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