Cleaning device
By setting a flow channel for cooling liquid circulation in the cleaning parts of the cleaning device, the bonding problem caused by the high temperature softening of the cleaning tool in the production of carrier glass is solved, and a fast and efficient cleaning effect is achieved.
Patent Information
- Application Number
- CN202420450218.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-08
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-08
AI Technical Summary
During the production process of the carrier glass, the adhesion at the melting furnace mouth softens due to high temperature, and the adhesion is not easy to remove, which increases the difficulty and time of cleaning and reduces working efficiency.
A cleaning device is designed, and the cleaning member includes a rod and a cleaning portion. The rod is provided with a flow channel extending along its length direction for circulating and flowing the coolant, thereby cooling the cleaning portion to avoid softening and Bonded.
Through the circulation and flow of coolant, the cleaning parts can maintain a low temperature and avoid bonding of adhesives, effectively solving the adhesion problem of cleaning parts, improving cleaning efficiency, and quickly and effectively cleaning the adhesion at the furnace mouth.
Smart Images
Figure CN222505026U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plate glass production, in particular to a cleaning device. Background Art
[0002] Carrier glass is used to manufacture various types of display screens. During the production process of carrier glass, raw materials need to be continuously put into the melting furnace. During this period, the raw materials will accumulate at the furnace mouth. As time goes by, the viscosity of the raw materials will also increase, eventually resulting in adhesions at the furnace mouth, which will block the furnace mouth and make it difficult to discharge materials at the furnace mouth.
[0003] In order to solve the above problems, in the prior art, stainless steel cleaning tools are usually used to clean the adhesions at the furnace mouth. During the cleaning process, due to the high temperature at the furnace mouth, the temperature of the cleaning end of the cleaning tool is also high. Under the influence of high temperature, the cleaning end of the cleaning tool is prone to softening, so that some adhesions are easily adhered during use and are not easy to remove, which increases the difficulty and time of the cleaning operation and reduces the work efficiency.
[0004] Therefore, it is urgent to provide a cleaning device to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a cleaning device, the cleaning part of which has a self-cooling function, effectively solving the adhesion problem of the cleaning part, so that the adhesion accumulated at the material inlet can be cleaned quickly and effectively.
[0006] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:
[0007] The cleaning device comprises a cleaning component, wherein the cleaning component comprises:
[0008] A rod portion and a cleaning portion, wherein the cleaning portion is connected to a first end of the rod portion along a length direction thereof, and the cleaning portion is used to clean adhesions accumulated at a furnace mouth of a melting furnace;
[0009] The rod portion is provided with a flow channel extending along the length direction thereof, and the flow channel is configured to allow a coolant to circulate to cool the cleaning portion.
[0010] As an optional solution, the flow channel includes an inlet flow channel and an outlet flow channel extending along the length direction of the rod portion, the end of the inlet flow channel is connected to the beginning of the outlet flow channel, and the end of the inlet flow channel and the beginning of the outlet flow channel are both located at the first end of the rod portion;
[0011] The rod portion is provided with a liquid inlet and a liquid outlet, the liquid inlet is communicated with the liquid inlet channel, and the liquid outlet is communicated with the liquid outlet channel.
[0012] As an optional solution, the liquid inlet and the liquid outlet are both located at an end of the rod portion away from the cleaning portion.
[0013] As an optional solution, the cleaning part is a shovel blade.
[0014] As an optional solution, the shovel blade is inclined in a direction away from the axis of the rod.
[0015] As an optional solution, the shovel blade is a trapezoidal shape with a large end disposed away from the rod portion.
[0016] As an optional solution, the cleaning device further includes a support frame and a suspension structure arranged on the support frame, and the rod portion is connected to an end of the suspension structure.
[0017] As an optional solution, the support frame includes a crossbeam located at the top and longitudinal beams arranged on both sides of the crossbeam, and the suspension structure is arranged on the crossbeam.
[0018] As an optional solution, the suspension structure is a fall chain.
[0019] As an optional solution, the support frame is made of stainless steel.
[0020] The beneficial effects of the utility model are:
[0021] The utility model provides a cleaning device, comprising a cleaning component, the cleaning component comprising a rod and a cleaning part, the cleaning part being used for cleaning adhered matter accumulated at the furnace mouth of a melting furnace, the rod being provided with a flow channel extending along its length direction, the flow channel being used for circulating a coolant, thereby cooling the cleaning part by circulating the coolant in the flow channel, avoiding softening of the cleaning part due to high temperature, avoiding adhesion of some adhered matter to the cleaning part, effectively solving the adhesion problem of the cleaning part, thereby being able to quickly and effectively clean the adhered matter accumulated at the material mouth, and improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to explain the embodiments of the utility model or the technical solutions in the prior art more clearly and easily, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. The drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0023] Figure 1 It is a front view of the cleaning device provided by the embodiment of the utility model;
[0024] Figure 2It is a side view of the cleaning device provided by the embodiment of the utility model;
[0025] Figure 3 It is a structural schematic diagram of a cleaning component provided in an embodiment of the utility model.
[0026] In the figure:
[0027] 100. melting furnace; 101. furnace mouth;
[0028] 10. cleaning component; 11. rod; 111. liquid inlet channel; 112. liquid outlet channel; 113. liquid inlet; 114. liquid outlet; 12. cleaning part; 13. locking structure;
[0029] 20. Support frame; 21. Crossbeam; 22. Longitudinal beam; 23. Base;
[0030] 30. Suspension structure; 31. Falling chain; 311. First chain; 312. Second chain. DETAILED DESCRIPTION
[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.
[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0034] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.
[0035] Carrier glass is used to manufacture various types of display screens. In the production process of carrier glass, raw materials need to be continuously put into the melting furnace 100 at the furnace mouth 101. During this period, the raw materials will accumulate at the furnace mouth 101. As time goes by, the viscosity of the raw materials will also increase, eventually resulting in adhesions on the furnace mouth 101, which will block the furnace mouth 101, making it difficult to discharge materials at the furnace mouth 101.
[0036] In the prior art, stainless steel cleaning tools are usually used to clean the adhesions at the furnace mouth 101. During the cleaning process, due to the high temperature at the furnace mouth 101, the temperature of the cleaning end of the cleaning tool is also high. Under the influence of the high temperature, the cleaning end of the cleaning tool is prone to softening, so that some adhesions are easily adhered during use and are not easy to remove, which increases the difficulty and time of the cleaning operation and reduces the work efficiency.
[0037] In order to solve the above problems, Figures 1 to 3 As shown, this embodiment provides a cleaning device, which includes a cleaning component 10, and the cleaning component 10 includes a rod 11 and a cleaning portion 12. The rod 11 is preferably cylindrical or rectangular, and the two ends of the rod 11 along its length direction are defined as a first end and a second end respectively. The cleaning portion 12 is connected to the first end of the rod 11, and the cleaning portion 12 is used to clean the adhesion accumulated at the furnace mouth 101 of the melting furnace 100; a flow channel extending along the length direction is provided in the rod 11, and the flow channel is configured to allow coolant to circulate to cool the cleaning portion 12.
[0038] Through the above-mentioned arrangement, the cleaning component 10 has its own cooling function, and the cleaning part 12 is cooled by the circulation of the coolant in the flow channel, so as to avoid the softening of the cleaning part 12 due to high temperature, and avoid some adhesions on the cleaning part 12, thereby effectively solving the adhesion problem of the cleaning part 12, so that the adhesions accumulated at the furnace mouth 101 can be cleaned quickly and effectively, thereby improving the cleaning efficiency.
[0039] It should be noted that, combined with Figure 3The cleaning component 10 is made of stainless steel as a whole, and a flow channel is set in the rod 11 so that the rod 11 is constructed as a thin-walled structure. When the coolant circulates along the flow channel, it will flow through the thin wall of the first end of the rod 11, thereby directly taking away the heat of the first end, so that the temperature of the first end is reduced. According to the second law of thermodynamics, temperature can only be transferred spontaneously from an object with a higher temperature to an object with a lower temperature. Since the cleaning part 12 is in contact with the rod 11, as the temperature of the first end decreases, the high temperature of the cleaning part 12 will be continuously transferred to the first end, so that the temperature of the cleaning part 12 is also continuously reduced. Therefore, the continuous circulation of the coolant can realize the cooling process of the cleaning part 12.
[0040] Specifically, Figure 3 As shown, the flow channel includes a liquid inlet channel 111 and a liquid outlet channel 112 extending along the length direction of the rod portion 11, the end of the liquid inlet channel 111 is connected to the beginning of the liquid outlet channel 112, and the end of the liquid inlet channel 111 and the beginning of the liquid outlet channel 112 are both located at the first end of the rod portion 11; a liquid inlet 113 and a liquid outlet 114 are provided on the rod portion 11, the liquid inlet 113 is connected to the liquid inlet channel 111, the liquid outlet 114 is connected to the liquid outlet channel 112, and the liquid inlet 113 and the liquid outlet 114 are respectively connected to the refrigeration equipment through corresponding pipelines, and the refrigeration equipment is used to provide the required cooling liquid in the rod portion 11, and the cooling liquid is preferably cooling water, and it can also be other forms of cooling liquid, as long as it can achieve cooling and temperature reduction, and no specific limitation is made here.
[0041] With the above arrangement, the liquid inlet channel 111 and the liquid outlet channel 112 form a "one-way" U-shaped channel extending along the length direction of the rod 11. When in use, the coolant first flows into the liquid inlet channel 111 through the liquid inlet port 113, and flows along the liquid inlet channel 111 to the first end of the rod 11, so that the coolant absorbs the heat of the first end and the cleaning part 12, and then flows back into the liquid outlet channel 112, and finally returns to the refrigeration equipment through the liquid outlet port 114, so that the heat is discharged with the flow of the coolant. This cycle is repeated to form a circulating flow of the coolant, and finally a cooling effect on the cleaning part 12 is achieved.
[0042] The liquid inlet 113 and the liquid outlet 114 are both located at the end of the rod 11 away from the cleaning portion 12, that is, at the second end of the rod 11. In other words, the lengths of the liquid inlet channel 111 and the liquid outlet channel 112 are both the lengths of the rod 11. Therefore, when the coolant flows along the liquid inlet channel 111 and the liquid outlet channel 112, it can flow through the entire internal space of the rod 11 and fully contact the rod 11, thereby fully exchanging heat and improving the efficiency of cooling.
[0043] Specifically, Figure 2 and Figure 3As shown, the cleaning part 12 is a shovel blade, and the end of the shovel blade away from the rod 11 is set in a conical shape. When in use, the operator holds the rod 11 to apply force, and directly shovels the adhesion on the edge of the furnace mouth 101 into the melting furnace 100 through the shovel blade. The structure is simple, the operation is convenient, and the waste of raw materials can be reduced.
[0044] like Figure 2 As shown, the shovel blade is inclined in the direction away from the axis of the rod 11. This arrangement can improve the efficiency of removing the adhesion and make the operation smoother and more convenient.
[0045] like Figure 3 As shown, the shovel blade is a trapezoidal shape with the large end away from the rod 11. This arrangement increases the contact area between the end of the shovel blade used for scraping off the adhesion and the adhesion, thereby improving the cleaning efficiency. Optionally, since the furnace opening 101 is usually configured as a quadrilateral structure, in order to achieve rapid scraping off of adhesions on each side of the furnace opening 101, multiple shovel blades, such as two, three or four, can be provided at the first end of the rod 11.
[0046] In one optional embodiment, as Figure 1 As shown, the cleaning device also includes a support frame 20 and a suspension structure 30 fixed on the support frame 20, and the rod 11 is connected to the end of the suspension structure 30, and the suspension structure 30 is used to support the cleaning component 10. By setting the support frame 20 and the suspension structure 30, during the cleaning process, the suspension structure 30 can be used as a support point for the cleaning component 10, which reduces the difficulty of the operator's operation, and can quickly complete the cleaning process to achieve the purpose of saving effort. It should be noted that during the cleaning process, the suspension structure 30 is only used as a support point for the cleaning component 10. When performing specific cleaning operations, it is still necessary to manually control the cleaning component 10 to move up and down, left and right, and the swing amplitude, and it is necessary to manually push the cleaning component 10 to move forward and backward to complete the cleaning process. Of course, the operator can also remove the cleaning component 10 from the suspension structure 30, directly hold the rod 11 to apply force, and manually complete the cleaning process without the need to use the suspension structure 30. The corresponding use method can be selected according to actual needs, and it is flexible to use.
[0047] Preferably, the support frame 20 is made of stainless steel, so that the structural strength of the support frame 20 is high and the service life of the support frame 20 is increased.
[0048] Specifically, Figure 1As shown, the support frame 20 includes a crossbeam 21 at the top and longitudinal beams 22 arranged on the left and right sides of the crossbeam 21, and the suspension structure 30 is connected to the crossbeam 21. The support frame 20 has a stable structure, so that the suspension structure 30 and the cleaning component 10 can be stably supported. In one optional embodiment, the bottom of each longitudinal beam 22 is connected to a base 23, and the base 23 can be stably placed on the ground. In another optional embodiment, the bottom of each longitudinal beam 22 is provided with a universal wheel, which can facilitate the transfer of the support frame 20.
[0049] like Figure 1 As shown, in one optional embodiment, the suspension structure 30 is a fall chain 31. The fall chain 31 includes a first chain 311 and a second chain 312, the first ends of the first chain 311 and the second chain 312 are connected to the crossbeam 21, and a locking structure 13 is provided on the rod 11, and the locking structure 13 is locked and connected with the second ends of the first chain 311 and the second chain 312 respectively. Among them, the locking structure 13 can select any locking structure 13 in the prior art, as long as it can achieve the locking connection between the rod 11 and the two chains, and no specific limitation is made here. In another optional embodiment, the suspension structure 30 can also be a steel wire rope.
[0050] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.
Claims
1. A cleaning device, characterized in that: The invention comprises a cleaning component (10), wherein the cleaning component (10) comprises: A rod portion (11) and a cleaning portion (12), wherein the cleaning portion (12) is connected to a first end of the rod portion (11) along its length direction, and the cleaning portion (12) is used to clean adhesions accumulated at a furnace opening (101) of a melting furnace (100); The rod portion (11) is provided with a flow channel extending along its length direction, and the flow channel is configured to allow a coolant to circulate to cool the cleaning portion (12); The cleaning device further comprises a support frame (20) and a suspension structure (30) arranged on the support frame (20), and the rod portion (11) is connected to the end of the suspension structure (30).
2. The cleaning device according to claim 1, characterized in that: The flow channel comprises a liquid inlet flow channel (111) and a liquid outlet flow channel (112) extending along the length direction of the rod portion (11), the end of the liquid inlet flow channel (111) is connected to the beginning of the liquid outlet flow channel (112), and the end of the liquid inlet flow channel (111) and the beginning of the liquid outlet flow channel (112) are both located at the first end of the rod portion (11); The rod portion (11) is provided with a liquid inlet (113) and a liquid outlet (114); the liquid inlet (113) is in communication with the liquid inlet channel (111), and the liquid outlet (114) is in communication with the liquid outlet channel (112).
3. The cleaning device according to claim 2, characterized in that: The liquid inlet (113) and the liquid outlet (114) are both located at an end of the rod portion (11) away from the cleaning portion (12).
4. The cleaning device according to any one of claims 1 to 3, characterized in that: The cleaning part (12) is a shovel blade.
5. The cleaning device according to claim 4, characterized in that: The shovel blade is inclined in a direction away from the axis of the rod portion (11).
6. The cleaning device according to claim 4, characterized in that: The shovel blade is in the shape of a trapezoid with the larger end being arranged away from the rod portion (11).
7. The cleaning device according to claim 1, characterized in that: The support frame (20) comprises a crossbeam (21) located at the top and longitudinal beams (22) arranged on both sides of the crossbeam (21), and the suspension structure (30) is arranged on the crossbeam (21).
8. The cleaning device according to claim 1, characterized in that: The suspension structure (30) is a fall chain (31).
9. The cleaning device according to claim 1, characterized in that: The support frame (20) is made of stainless steel.