Cleaning device

Abstract

The utility model provides a cleaning device, and relates to the technical field of kiln accumulated material cleaning equipment. The cleaning device is used for purging a feeding port of the kiln and comprises a purging channel and an air source channel. The blowing channel is arranged on the upper edge of the feeding port, the air source channel is provided with an electromagnetic valve, the air source channel is communicated with the blowing channel, and the electromagnetic valve is configured to be opened at intervals. And the blowing channel is controlled by the electromagnetic valve to blow the feeding port at intervals. On one hand, purging cleaning can be automatically completed, manual control is not needed, the manual burden is reduced, and the working efficiency is improved. And on the other hand, by reasonably setting the opening frequency of the electromagnetic valve, accumulated materials can be cleaned in time when existing in the feeding port, and the risk of caking of the accumulated materials is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kiln material accumulation cleaning device, and in particular to a cleaning device. BACKGROUND

[0002] The material feeding port of a kiln is an opening for feeding materials into the interior of the kiln, and usually, the kiln feeds materials into it through a material feeding device. During the production process, due to the process requirement of the slight positive pressure of the kiln and the material leakage of the material feeding device, the end area of the material feeding port is prone to material accumulation. If not cleaned in time, the accumulated material may melt and clog under high temperature. When the clog reaches a certain height, the clog may hinder the movement of the material feeding device and damage the material feeding device. More seriously, the pool wall of the kiln may be damaged by the material feeding device, causing a major safety accident of glass liquid leakage. The prior art discloses CN217025753U discloses a glass kiln material accumulation cleaning device, which realizes the purpose of cleaning accumulated material by blowing through a blowing pipe. However, the disadvantage of this device is that the blowing pipe needs to be controlled to start, that is, the operator needs to observe the situation of the kiln from time to time and then start and stop the blowing pipe, which not only increases the work burden but also makes it difficult to clean the accumulated material in time, increasing the risk of material accumulation. CONTENT OF THE UTILITY MODEL

[0003] One of the technical problems to be solved by the present application is how to clean the accumulated material of the material feeding port of the kiln in time.

[0004] To solve the above technical problems, the present application provides a cleaning device for blowing the material feeding port of a kiln, which comprises a blowing channel and a gas source channel. The blowing channel is arranged at the upper edge of the material feeding port, the gas source channel is provided with an electromagnetic valve, the gas source channel is in communication with the blowing channel, and the electromagnetic valve is configured to be opened at intervals.

[0005] In some embodiments, a plurality of air outlets are arranged at intervals along the axial direction of the blowing channel.

[0006] In some embodiments, a time relay is further included, and the time relay is electrically connected with the electromagnetic valve.

[0007] In some embodiments, a gas storage component is further included, and the gas storage component is in communication with the gas source channel.

[0008] In some embodiments, the gas storage component comprises a first gas storage tank and a second gas storage tank, and the first gas storage tank and the second gas storage tank are in communication with the gas source channel alternatively.

[0009] In some embodiments, the gas storage component further comprises a switching channel, the first gas tank is provided with a first gas outlet channel, the second gas tank is provided with a second gas outlet channel, the first gas outlet channel and the second gas outlet channel are in communication with the switching channel, the first gas outlet channel and the second gas outlet channel are provided with a first valve, and the switching channel is in communication with the gas source channel.

[0010] In some embodiments, the first gas tank is provided with a gas outlet hole, the gas outlet hole is provided with a flange, and the first gas outlet channel is connected to the gas outlet hole through the flange.

[0011] In some embodiments, the first gas tank is provided with a first gas inlet channel, the second gas tank is provided with a second gas inlet channel, and the gas storage component further comprises an intermediate channel, the intermediate channel being in communication with the first gas inlet channel and the second gas inlet channel.

[0012] In some embodiments, the intermediate channel is provided with a second valve.

[0013] In some embodiments, the first gas tank and the second gas tank are provided with a pressure relief valve.

[0014] Through the above technical solutions,

[0015] The electromagnetic valve has the advantage of being easy to control, and can be controlled by a control device to work automatically, thereby ensuring the timeliness of the blowing and cleaning.

[0016] The blowing channel controlled by the electromagnetic valve blows the feeding port at intervals. On the one hand, the blowing and cleaning can be automatically completed without manual control, thereby reducing the labor burden and improving the work efficiency. On the other hand, by reasonably setting the frequency of opening of the electromagnetic valve, the feeding port can be cleaned in time when there is accumulated material, thereby reducing the risk of material caking. On the other hand, the energy consumption of blowing operation can be reduced.

[0017] The blowing channel is arranged at the upper edge of the feeding port, which facilitates adjustment of the blowing direction and thus improves the blowing effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiment or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 The cooperation schematic diagram of the cleaning device and the kiln provided by some embodiments of the present application is shown;

[0020] Figure 2This is a schematic diagram of the structure of a gas storage component provided in some embodiments of this application.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Kiln; 2. Purge channel; 3. Air source channel; 4. Time relay; 5. Solenoid valve; 6. Air outlet; 7. First air storage tank; 8. Second air storage tank; 9. First air outlet channel; 10. Second air outlet channel; 11. Transfer channel; 12. First air inlet channel; 13. Second air inlet channel; 14. Intermediate channel; 15. Second valve; 16. First valve; 17. Pressure relief valve; 18. Pressure gauge. Detailed Implementation

[0023] The embodiments of this application will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to illustrate the principles of this application by way of example, but should not be used to limit the scope of this application. This application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0024] These embodiments are provided to make the application thorough and complete, and to fully express the scope of the application to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​illustrated in these embodiments should be interpreted as merely exemplary and not as limiting.

[0025] It should be noted that, in the description of this application, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] Furthermore, the terms "first," "second," and similar terms used in this application do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well.

[0027] It should also be noted that, in the description of this application, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, an intermediary device may or may not be present between the specific device and the first or second device.

[0028] All terms used in this application have the same meaning as understood by one of ordinary skill in the art to which this application pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0029] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0030] See Figure 1 This application provides a cleaning device for purging the feeding port of a kiln 1, including a purging channel 2 and an air source channel 3. The purging channel 2 is located at the upper edge of the feeding port, and the air source channel 3 is equipped with a solenoid valve 5. The air source channel 3 is connected to the purging channel 2, and the solenoid valve 5 is configured to open intermittently.

[0031] The purging channel 2 is used to blow high-speed airflow into the feeding port, so that the accumulated material in the feeding port can be blown away and cleaned.

[0032] The upper edge of the feeding port refers to the top edge of the feeding port. Taking the axial horizontal direction of the feeding port as an example, the feeding port includes two edges set at the top and bottom. The upper edge of the feeding port is the upper edge.

[0033] Gas source channel 3 is used to supply compressed gas to purging channel 2.

[0034] Solenoid valve 5 is used to control the opening and closing of air source channel 3. That is, when solenoid valve 5 is open, air source channel 3 is open, and when solenoid valve 5 is closed, air source channel 3 is closed.

[0035] The structure and working principle of the solenoid valve 5 are well known to those skilled in the art and will not be described in detail here.

[0036] Solenoid valve 5 has the advantage of being easy to control. It can be controlled by control equipment to make it work automatically, thereby ensuring the timeliness of purging and cleaning.

[0037] Intermittent opening means that the valve of solenoid valve 5 is opened for a period of time and then closed, and this cycle repeats.

[0038] The intermittent opening of solenoid valve 5 can be achieved by selecting a solenoid valve 5 that is capable of intermittent opening, or by controlling solenoid valve 5 through a control device.

[0039] When solenoid valve 5 opens intermittently, air supply channel 3 opens intermittently, allowing purging channel 2 to intermittently purge the feeding port. This allows for automated purging without manual control, reducing workload and improving efficiency. Furthermore, by setting the opening frequency of solenoid valve 5, accumulated material in the feeding port can be cleaned promptly, reducing the risk of material clumping. Additionally, it reduces energy consumption during purging. For example, when there is only a small amount of material in the feeding port, purging channel 2 can complete the cleaning with a short burst of air, while a large amount of material requires a longer period of airflow to complete the cleaning. Therefore, the intermittent opening of solenoid valve 5 effectively reduces energy consumption during cleaning.

[0040] The purging channel 2 is located at the upper edge of the feeding port, which facilitates the adjustment of the purging direction and thus improves the purging effect.

[0041] See Figure 1 In some embodiments, multiple air outlets 6 are provided at intervals along the axial direction of the purge channel 2 on its peripheral wall.

[0042] Multiple air outlets 6 increase the blowing range of the blowing channel 2, thereby improving the cleaning effect on accumulated materials.

[0043] See Figure 1 In some embodiments, a time relay 4 is also included, which is electrically connected to the solenoid valve 5.

[0044] The time relay 4 is used to control the solenoid valve 5, so that the solenoid valve 5 can be opened intermittently.

[0045] The specific circuit for the electrical connection between the time relay 4 and the solenoid valve 5, as well as the specific principle by which the time relay 4 controls the solenoid valve 5 to open intermittently, are well known to those skilled in the art and will not be elaborated here.

[0046] The solenoid valve 5 is controlled by the time relay 4. On the one hand, the time relay 4 has the advantage of precise time control, which improves the control accuracy of the solenoid valve 5. On the other hand, the time relay 4 has high reliability and stability, and can operate for a long time without failure.

[0047] SeeFigure 2 In some embodiments, a gas storage component is also included, which is connected to the gas source channel 3.

[0048] The gas storage component is used to supply gas to the gas source channel 3.

[0049] See Figure 2 In some embodiments, the gas storage component includes a first gas storage tank 7 and a second gas storage tank 8, and either the first gas storage tank 7 or the second gas storage tank 8 is connected to the gas source channel 3.

[0050] The connection of either the first gas storage tank 7 or the second gas storage tank 8 to the gas source channel 3 means that one of the first gas storage tank 7 and the second gas storage tank 8 is connected to the gas source channel 3, and the selected gas storage tank can be replaced according to actual needs.

[0051] The gas storage component includes a first gas storage tank 7 and a second gas storage tank 8. On the one hand, this increases the volume of gas that can be stored, thereby increasing the duration of the purging operation and reducing the risk of material accumulation at the feeding port. On the other hand, it increases the continuity of the purging operation, meaning that when one gas storage tank is under maintenance, the other gas storage tank can ensure that the purging operation can continue normally.

[0052] See Figure 2 In some embodiments, the gas storage component further includes a transfer channel 11. The first gas storage tank 7 is provided with a first gas outlet channel 9, and the second gas storage tank 8 is provided with a second gas outlet channel 10. The first gas outlet channel 9 and the second gas outlet channel 10 are connected to the transfer channel 11. The first gas outlet channel 9 and the second gas outlet channel 10 are provided with a first valve 16. The transfer channel 11 is connected to the gas source channel 3.

[0053] The first venting channel 9 is used to discharge the gas in the first gas storage tank 7, and the second venting channel 10 is used to discharge the gas in the second gas storage tank 8.

[0054] The first valve 16 is used to control the opening and closing of the corresponding air outlet channel.

[0055] The first air outlet channel 9 and the second air outlet channel 10 are connected to the transfer channel 11, so that by controlling the corresponding first valve 16, the gas storage tank connected to the gas source channel 3 can be switched. For example, when the first valve 16 of the first air outlet channel 9 is opened, the first air outlet channel 9 is connected to the transfer channel 11, that is, the first gas storage tank 7 is connected to the gas source channel 3.

[0056] See Figure 2 In some embodiments, the first gas storage tank 7 is provided with a gas outlet, the gas outlet is provided with a flange, and the first gas outlet channel 9 is connected to the gas outlet through the flange.

[0057] The vent is used to discharge gas from the first gas storage tank 7, allowing the gas in the first gas storage tank 7 to enter the first vent channel 9.

[0058] The first air outlet channel 9 can also be equipped with a flange so that the first air outlet channel 9 can be matched with the air outlet.

[0059] The advantage of connecting the first vent channel 9 and the vent hole via a flange is that, on the one hand, it ensures the reliability of the connection and the sealing effect of the first vent channel 9 and the vent hole; on the other hand, it allows the first vent channel 9 and the vent hole to be detachably connected, facilitating maintenance of the first gas storage tank 7.

[0060] In this embodiment, the second gas storage tank 8 may also be provided with a flange, and the second gas outlet channel 10 can be connected to the second gas storage tank 8 through the flange.

[0061] See Figure 2 In some embodiments, the first gas storage tank 7 is provided with a first air intake channel 12, the second gas storage tank 8 is provided with a second air intake channel 13, and the gas storage component also includes an intermediate channel 14, which connects the first air intake channel 12 and the second air intake channel 13.

[0062] The first air intake channel 12 is used to input gas into the first air storage tank 7, and the second air intake channel 13 is used to input gas into the second air storage tank 8.

[0063] An air compressor can be connected to the air intake channel, allowing gas to be input into the corresponding air tank through the air compressor.

[0064] The intermediate channel 14 connects the first intake channel 12 and the second intake channel 13, enriching the ways in which the air compressor supplies air to the first air tank 7 and the second air tank 8. For example, when the intermediate channel 14 is open, the first intake channel 12 and the second intake channel 13 are connected, allowing one air compressor to supply air to both the first air tank 7 and the second air tank 8 simultaneously. When the intermediate channel 14 is closed, the first intake channel 12 and the second intake channel 13 are disconnected, allowing two air compressors to supply air to the first air tank 7 and the second air tank 8 separately. These diverse air supply methods improve the continuity of air supply from the air storage component to the air source channel 3, thereby ensuring the purging effect. For example, initially, the intermediate channel 14 can be closed, allowing two air compressors to supply air to both the first air tank 7 and the second air tank 8 separately. If one air compressor malfunctions, the intermediate channel 14 can be opened, allowing one air compressor to supply air to both the first air tank 7 and the second air tank 8.

[0065] In this embodiment of the application, the first air intake channel 12 and the second air intake channel 13 may be equipped with one-way valves.

[0066] In this embodiment of the application, the first air intake channel 12 and the second air intake channel 13 may be respectively provided with valves, so that one air compressor can be used to supply air to one of the two air storage tanks.

[0067] In this embodiment, the first air intake channel 12 and the second air intake channel 13 can be connected to the first air storage tank 7 and the second air storage tank 8 respectively using flanges.

[0068] See Figure 2 In some embodiments, the intermediate channel 14 is provided with a second valve 15.

[0069] The second valve 15 is used to control the opening and closing of the intermediate channel 14, thereby adjusting the way gas is supplied to the first gas storage tank 7 and the second gas storage tank 8.

[0070] See Figure 2 In some embodiments, the first gas storage tank 7 and the second gas storage tank 8 are provided with pressure relief valves 17.

[0071] The pressure relief valve 17 is used to relieve pressure when the corresponding gas tank pressure is too high, thereby improving the safety of the equipment.

[0072] Furthermore, the first gas storage tank 7 and the second gas storage tank 8 can each be equipped with a pressure gauge 18 to detect the pressure value therein.

[0073] The embodiments of this application have now been described in detail. To avoid obscuring the concept of this application, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0074] While specific embodiments of this application have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of this application. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any manner.

Claims

1. A cleaning device for purging the feed inlet of a kiln (1), characterized in that, include: A purging channel (2) is provided at the upper edge of the feeding port; The air source channel (3) is equipped with a solenoid valve (5). The air source channel (3) is connected to the purge channel (2). The solenoid valve (5) is configured to open intermittently.

2. The cleaning device according to claim 1, characterized in that, Along the axial direction of the purge channel (2), a plurality of air outlets (6) are provided at intervals on the peripheral wall of the purge channel (2).

3. The cleaning device according to claim 1, characterized in that, It also includes a time relay (4), which is electrically connected to the solenoid valve (5).

4. The cleaning device according to claim 1, characterized in that, It also includes a gas storage component, which is connected to the gas source channel (3).

5. The cleaning device according to claim 4, characterized in that, The gas storage component includes a first gas storage tank (7) and a second gas storage tank (8), and the first gas storage tank (7) and the second gas storage tank (8) are selectively connected to the gas source channel (3).

6. The cleaning device according to claim 5, characterized in that, The gas storage component also includes a transfer channel (11). The first gas storage tank (7) is provided with a first gas outlet channel (9), and the second gas storage tank (8) is provided with a second gas outlet channel (10). The first gas outlet channel (9) and the second gas outlet channel (10) are connected to the transfer channel (11). The first gas outlet channel (9) and the second gas outlet channel (10) are provided with a first valve (16). The transfer channel (11) is connected to the gas source channel (3).

7. The cleaning device according to claim 6, characterized in that, The first gas storage tank (7) is provided with a gas outlet, and the gas outlet is provided with a flange. The first gas outlet channel (9) is connected to the gas outlet through the flange.

8. The cleaning device according to claim 5, characterized in that, The first gas storage tank (7) is provided with a first air inlet channel (12), the second gas storage tank (8) is provided with a second air inlet channel (13), and the gas storage component also includes an intermediate channel (14), which connects the first air inlet channel (12) and the second air inlet channel (13).

9. The cleaning device according to claim 8, characterized in that, The intermediate channel (14) is equipped with a second valve (15).

10. The cleaning device according to claim 5, characterized in that, The first gas storage tank (7) and the second gas storage tank (8) are equipped with pressure relief valves (17).

Images