Self-unloading cinder valve
By designing a self-dumping ash-release valve, the problem of dust retention in the inner wall of the ash-release valve is solved by using the combination of airflow and mechanical structure, and efficient use is achieved without regular cleaning.
Patent Information
- Application Number
- CN202420742046.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-04-11
AI Technical Summary
During the use of the existing ash-removing valve, dust on the inner wall of the ash-removing valve will remain inside the valve body during the ash-removing valve, resulting in regular cleaning and inconvenient use.
A self-dumping ash removal valve is designed to guide airflow through the air intake pipe and electric nozzle to impact the inner wall of the valve body, clean up dust, and use the combination of baffles, sleeves, top rods and springs to achieve centralized treatment and discharge of dust.
It effectively avoids regular cleaning of the ash-removing valve, improves the convenience and efficiency of use, and maintains the clean state of the inner wall of the valve body.
Smart Images
Figure CN222559197U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ash discharge valves, in particular to a self-discharging ash discharge valve. Background Art
[0002] The ash discharge valve is a device used to remove solid particles, dust or other impurities. In industrial production processes, especially in dust collection systems, dust and particles will continue to accumulate in filters, dust collectors or pipes. The ash discharge valve can be opened regularly to discharge the accumulated dust and particles to maintain the normal operation and filtration efficiency of the system.
[0003] However, during the use of the existing ash discharge valve, dust will enter the ash discharge valve and the inner wall of the ash discharge valve will be contaminated with dust. During ash discharge, the dust on the inner wall of the ash discharge valve will remain inside the ash discharge valve. Therefore, the ash discharge valve needs to be cleaned regularly, which causes inconvenience in use. Utility Model Content
[0004] The purpose of the utility model is to provide a self-unloading ash discharge valve with a simple structure and easy operation, so as to solve the problem in the above-mentioned background technology that dust on the inner wall of the ash discharge valve will remain inside the ash discharge valve during ash discharge, so the ash discharge valve needs to be cleaned regularly, resulting in inconvenience in use.
[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a self-unloading ash unloading valve, comprising a valve body, the top of the valve body is fixedly connected with an ash inlet pipe, the bottom of the valve body is fixedly connected with an ash outlet pipe, the top of the outer wall of the valve body is fixedly connected with a clamping block, one side of the clamping block is fixedly connected with an air inlet pipe, the middle of the clamping block is provided with an air inlet channel, the top of the inner wall of the valve body is fixedly connected with a protrusion, the middle of the protrusion is provided with an air outlet channel, the air inlet pipe, the air inlet channel and the air outlet channel are connected to each other, and the inside of the air inlet channel is fixedly connected with an electric nozzle, and an ash unloading assembly is arranged inside the valve body.
[0006] Furthermore, the dust removal assembly includes a baffle, a sleeve, a push rod and a spring, the baffle is rotatably connected to the middle of the inner wall of the valve body, the sleeve is rotatably connected to the bottom surface of the baffle, the push rod is slidably connected to the inside of the sleeve, the spring is between the push rod and the sleeve, and the bottom of the push rod is rotatably connected to the bottom of the inner wall of the valve body.
[0007] Furthermore, a top plate is fixedly connected to the top of the push rod, and the top plate is slidably connected to the sleeve.
[0008] Furthermore, a cavity is provided inside the sleeve, and the top plate and the spring are both located inside the cavity.
[0009] Furthermore, two baffles are provided, and the two baffles are respectively located in the middle of both sides of the inside of the valve body.
[0010] Furthermore, adjacent sides of the two baffles are respectively fixedly connected with a convex plate and a concave plate, one side of the convex plate is fixedly connected with an insert block, and the insert block is located in the middle of one side of the concave plate.
[0011] Furthermore, a groove is provided in the middle of one side of the concave plate, and the insert block is located inside the groove.
[0012] Furthermore, the convex plate, concave plate and insert block are all made of rubber material.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] 1. In the utility model, the air supply device can be connected through the air inlet pipe, and the gas can be guided into the interior of the valve body through the air inlet channel and the air outlet channel. At this time, the gas can be blown indirectly by driving the electric nozzle, and then the dust inside the valve body can be cleaned, thereby avoiding regular cleaning of the dust discharge valve.
[0015] 2. In the utility model, when dust presses the baffle, the two baffles can be separated by utilizing the cooperation of the sleeve, the push rod and the spring, and the purpose of dust unloading can be achieved. After the dust unloading, the elastic force of the spring can be used to make the two baffles contact again. The cooperation of the convex plate, the concave plate and the plug block can prevent the dust from falling, which is conducive to the centralized treatment of dust. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a front cross-sectional view of the utility model;
[0017] Figure 2 for Figure 1 A in the enlarged view;
[0018] Figure 3 for Figure 1 The enlarged view of point B in the figure;
[0019] Figure 4 for Figure 1 The enlarged view of point C in the figure;
[0020] Figure 5 This is a partial structural diagram of the top rod of the utility model.
[0021] In the figure: 1. valve body; 2. ash inlet pipe; 3. ash outlet pipe; 4. clamping block; 5. air inlet pipe; 6. air inlet channel; 7. convex block; 8. air outlet channel; 9. electric nozzle; 10. baffle; 11. sleeve; 12. push rod; 13. spring; 14. top plate; 15. convex plate; 16. concave plate; 17. plug block. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-5 A self-unloading ash unloading valve of the present embodiment includes a valve body 1, an ash inlet pipe 2 is fixedly connected to the top of the valve body 1, an ash outlet pipe 3 is fixedly connected to the bottom of the valve body 1, a clamping block 4 is fixedly connected to the top of the outer wall of the valve body 1, an air inlet pipe 5 is fixedly connected to one side of the clamping block 4, an air inlet channel 6 is opened in the middle of the clamping block 4, a protrusion 7 is fixedly connected to the top of the inner wall of the valve body 1, an air outlet channel 8 is opened in the middle of the protrusion 7, the air inlet pipe 5, the air inlet channel 6 and the air outlet channel 8 are interconnected, and an electric nozzle 9 is fixedly connected to the inside of the air inlet channel 6, and an ash unloading component is arranged inside the valve body 1.
[0024] By connecting the air intake pipe 5 with the gas delivery equipment, the gas delivery equipment can be used to transport the gas along the air intake pipe 5 to the air intake channel 6. The gas can be guided into the interior of the air outlet channel 8 and discharged through the air intake channel 6, and the gas can be indirectly ejected through the electric nozzle 9. At this time, the airflow can be used to impact the inner wall of the valve body 1, thereby preventing dust from remaining on the inner wall of the valve body 1.
[0025] The dust removal assembly includes a baffle 10, a sleeve 11, a push rod 12 and a spring 13. The baffle 10 is rotatably connected to the middle of the inner wall of the valve body 1, the sleeve 11 is rotatably connected to the bottom surface of the baffle 10, the push rod 12 is slidably connected inside the sleeve 11, the spring 13 is between the push rod 12 and the sleeve 11, and the bottom of the push rod 12 is rotatably connected to the bottom of the inner wall of the valve body 1. The top of the push rod 12 is fixedly connected to a top plate 14, and the top plate 14 is slidably connected to the sleeve 11. A cavity is provided inside the sleeve 11, and the top plate 14 and the spring 13 are both inside the cavity.
[0026] When dust falls on the baffle 10, the baffle 10 can be used to support the dust. When the dust accumulates, its mass will increase. At this time, the baffle 10 can be pressed, and the baffle 10 can be driven to rotate inside the valve body 1, so that the two baffles 10 can be separated from each other. At this time, the two baffles 10 will be inclined and compress the spring 13, so as to guide the dust to slide down and be discharged from the ash outlet pipe 3 at the bottom of the valve body 1.
[0027] Two baffles 10 are provided, and the two baffles 10 are respectively located in the middle of both sides of the valve body 1. The adjacent sides of the two baffles 10 are respectively fixedly connected with a convex plate 15 and a concave plate 16, and one side of the convex plate 15 is fixedly connected with an insert block 17, which is located in the middle of one side of the concave plate 16. A groove is opened in the middle of one side of the concave plate 16, and the insert block 17 is inside the groove. The convex plate 15, the concave plate 16 and the insert block 17 are all set to rubber material.
[0028] After the dust is discharged, the spring 13 can be used to lift the baffle 10, so that the bottoms of the two baffles 10 can be re-contacted, and the insert block 17 can be inserted into the interior of the recessed plate 16, so that a relative seal between the two baffles 10 can be achieved, thereby preventing dust from sliding off the baffle 10 intermittently, which is conducive to centralized treatment of the dust.
[0029] Working principle: When in use, the valve body 1 can be connected to the pipeline through the ash inlet pipe 2, so that dust can enter the interior of the valve body 1 along the ash inlet pipe 2. At this time, the dust can fall on the baffle 10, and the baffle 10 can be used to support the dust. When the dust accumulates, its mass will increase. At this time, the baffle 10 can be pressed to drive the baffle 10 to rotate inside the valve body 1, so that the two baffles 10 can be separated from each other; at this time, the two baffles 10 will be inclined and compress the spring 13, so that the dust can be guided to slide down and be discharged from the ash outlet pipe 3 at the bottom of the valve body 1. In the process of unloading ash, the air inlet pipe 5 is connected with the gas transmission equipment. At this time The gas can be transported to the air inlet channel 6 along the air inlet pipe 5 by using the air transmission equipment, and the gas can be guided to the inside of the air outlet channel 8 and discharged through the air inlet channel 6, and the indirect ejection of the gas can be achieved through the electric nozzle 9; at this time, the airflow can be used to impact the inner wall of the valve body 1, thereby preventing dust from remaining on the inner wall of the valve body 1, and when the dust is discharged, the baffle 10 can be lifted up by the spring 13, so that the bottoms of the two baffles 10 can be re-contacted, and the insert block 17 can be inserted into the inside of the concave plate 16, so as to achieve relative sealing between the two baffles 10, thereby preventing dust from intermittently sliding off the baffle 10, which is conducive to centralized treatment of dust.
[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A self-unloading ash discharge valve, comprising a valve body (1), characterized in that: The top of the valve body (1) is fixedly connected to an ash inlet pipe (2), the bottom of the valve body (1) is fixedly connected to an ash outlet pipe (3), the top of the outer wall of the valve body (1) is fixedly connected to a clamping block (4), one side of the clamping block (4) is fixedly connected to an air inlet pipe (5), the middle of the clamping block (4) is provided with an air inlet channel (6), the top of the inner wall of the valve body (1) is fixedly connected to a convex block (7), the middle of the convex block (7) is provided with an air outlet channel (8), the air inlet pipe (5), the air inlet channel (6) and the air outlet channel (8) are interconnected, and the interior of the air inlet channel (6) is fixedly connected to an electric nozzle (9), and the interior of the valve body (1) is provided with an ash discharge assembly.
2. A self-unloading ash discharge valve according to claim 1, characterized in that: The dust removal assembly comprises a baffle (10), a sleeve (11), a push rod (12) and a spring (13); the baffle (10) is rotatably connected to the middle of the inner wall of the valve body (1); the sleeve (11) is rotatably connected to the bottom surface of the baffle (10); the push rod (12) is slidably connected to the inside of the sleeve (11); the spring (13) is located between the push rod (12) and the sleeve (11); and the bottom of the push rod (12) is rotatably connected to the bottom of the inner wall of the valve body (1).
3. A self-unloading ash discharge valve according to claim 2, characterized in that: A top plate (14) is fixedly connected to the top of the push rod (12), and the top plate (14) is slidably connected to the sleeve (11).
4. A self-unloading ash discharge valve according to claim 3, characterized in that: A cavity is provided inside the sleeve (11), and the top plate (14) and the spring (13) are both located inside the cavity.
5. A self-unloading ash discharge valve according to claim 4, characterized in that: Two baffle plates (10) are provided, and the two baffle plates (10) are respectively located in the middle of both sides of the inside of the valve body (1).
6. The self-unloading ash discharge valve according to claim 5, characterized in that: A convex plate (15) and a concave plate (16) are fixedly connected to adjacent sides of the two baffles (10), and an insert block (17) is fixedly connected to one side of the convex plate (15). The insert block (17) is located in the middle of one side of the concave plate (16).
7. The self-unloading ash discharge valve according to claim 6, characterized in that: A groove is provided in the middle of one side of the concave plate (16), and the insert block (17) is located inside the groove.
8. The self-unloading ash discharge valve according to claim 6, characterized in that: The convex plate (15), the concave plate (16) and the insert block (17) are all made of rubber material.