Cinder valve convenient for unblocking

Abstract

The cinder valve comprises a valve body, openings are formed in the upper portion, the lower portion, the left portion and the right portion of the valve body, flange openings are formed in the openings, two guide sleeves are arranged on the outer side of the valve body, guide rods are inserted into the guide sleeves in a sliding mode, the other ends of the guide rods are fixedly connected with a sealing plate, and a rotating shaft is rotationally connected to the center of the sealing plate. A plurality of annularly-distributed blades are integrally formed on the rotating shaft, a driving module used for driving the rotating shaft is arranged at the end, away from the sealing plate, of the valve body and connected with the rotating shaft through a rotating shaft connecting module, and the rotating shaft and the rotating shaft connecting module are detachably fixed. And a blockage clearing scraper for scraping clogging on the blades is fixed at a flange opening at one end, close to the sealing plate, of the valve body. According to the cinder valve convenient to clean, the blades are cleaned in the mode that the rotating shaft and the blades are pulled out of the valve body, and the situation that the conveying efficiency of the cinder valve is reduced and even the valve body is blocked due to the fact that the space between the blades is reduced by impurities accumulated on the blades is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of ash discharge valves, and particularly relates to an ash discharge valve convenient for clogging clearing. Background Technique

[0002] The basic working principle of the ash discharge valve is to utilize the gravity of the material. When the material falls from above the bin and fills the gaps between the rotor impellers with several blades, as the impeller rotates, the material is discharged downward. This discharging method can achieve quantitative and continuous discharging. When the material conveyed by the ash discharge valve is a wet and adhesive material, it is easy for the material to accumulate on the blades. After the material solidifies, it will completely adhere to the blades, thereby reducing the space between the blades, lowering the material conveying efficiency, and even blocking the inside of the valve body. Content of the Utility Model

[0003] The purpose of the utility model is to provide an ash discharge valve convenient for clogging clearing, so as to solve the problem that the blades of the ash discharge valve are easy to adhere to waste materials as mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an ash discharge valve convenient for clogging clearing, including a valve body. The valve body is provided with openings on the upper, lower, left, and right sides, and the openings are set as flange ports. Two guide sleeves are arranged on the outer side of the valve body. A guide rod is slidably inserted into the guide sleeve. The other end of the guide rod is fixedly connected with a sealing plate. A rotating shaft is rotatably connected to the center of the sealing plate. A plurality of annularly distributed blades are integrally formed on the rotating shaft. A driving module for driving the rotating shaft is arranged at one end of the valve body far away from the sealing plate. The driving module is connected to the rotating shaft through a rotating shaft connection module, and the rotating shaft and the rotating shaft connection module are detachably fixed. A clogging clearing blade for scraping the silt on the blades is fixed at the flange port near the sealing plate end of the valve body.

[0005] Preferably, the clogging clearing blade includes a disc. A through hole is arranged at the center of the disc. The rotating shaft passes through the through hole. A plurality of strip-shaped grooves are arranged on the inner side of the through hole. The blades can pass through the strip-shaped grooves.

[0006] Preferably, the driving module includes a driving motor and a transmission. The output end of the driving motor is connected to the transmission.

[0007] Preferably, the rotating shaft connection module is a quick-release coupling, one end of which is connected to the rotating shaft and the other end is connected to the output shaft of the transmission.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] For the ash discharge valve convenient for clogging clearing of the utility model, the blades are cleaned by pulling out the rotating shaft and the blades from the valve body, preventing the impurities accumulated on the blades from reducing the space between the blades, thereby reducing the conveying efficiency of the ash discharge valve and even causing the valve body to be clogged. Description of the Drawings

[0010] Figure 1 This is the state diagram of the blade being pulled out from the valve body in the present utility model;

[0011] Figure 2 This is the state diagram of the blade being inserted into the valve body in the present utility model;

[0012] Figure 3 This is the schematic structural diagram of the clog - clearing scraping blade in the present utility model.

[0013] In the figure: 1. Valve body; 2. Flange port; 3. Clog - clearing scraping blade; 31. Disc; 32. Through - hole; 33. Strip - shaped groove; 4. Guide sleeve; 5. Guide rod; 6. Rotating shaft; 7. Blade; 8. Sealing plate; 9. Rotating - shaft connection module; 10. Driving module. Specific embodiments

[0014] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0015] Please refer to Figures 1 - 3 , in order to provide a novel structure for clearing the sundries clogged on the blade 7, the specific structure is as follows: It includes a valve body 1. The valve body 1 is provided with openings on the top, bottom, left, and right, and the openings are formed as flange ports 2. There are two guide sleeves 4 arranged on the outer side of the valve body 1. A guide rod 5 is slidably inserted into the guide sleeve 4. The other end of the guide rod 5 is fixedly connected to a sealing plate 8. The center of the sealing plate 8 is rotatably connected to a rotating shaft 6. A plurality of annularly distributed blades 7 are integrally formed on the rotating shaft 6. A clog - clearing scraping blade 3 for scraping the sundries clogged on the blade 7 is fixed to the flange port 2 at one end of the valve body 1 close to the sealing plate 8. Regularly pull the sealing plate 8 to pull the blade 7 out of the valve body 1. During the process of pulling out the blade 7, it will contact the clog - clearing scraping blade 3, and the impurities on the blade 7 will be scraped off by the clog - clearing scraping blade 3 and discharged from the bottom of the valve body 1.

[0016] Specifically, the structure of the clog - clearing scraping blade 3 is as follows: The clog - clearing scraping blade 3 includes a disc 31. A through - hole 32 is provided at the center of the disc 31. The rotating shaft 6 passes through the through - hole 32. A plurality of strip - shaped grooves 33 are arranged on the inner side of the through - hole 32. The blade 7 can pass through the strip - shaped grooves 33. When the blade 7 passes through the strip - shaped grooves 33, the impurities on it will also be scraped off and fall off.

[0017] At one end of the valve body 1 away from the sealing plate 8, a driving module 10 for driving the rotating shaft 6 is provided. The driving module 10 is connected to the rotating shaft 6 through a rotating shaft connection module 9, and the rotating shaft 6 and the rotating shaft connection module 9 are detachably fixed. The driving module 10 includes a driving motor and a transmission, and the output end of the driving motor is connected to the transmission. The rotating shaft connection module 9 is a quick-release coupling, one end of which is connected to the rotating shaft 6 and the other end is connected to the output shaft of the transmission. The rotating shaft 6 and the blade 7 are driven by an external driving motor, and the rotating shaft 6 is connected by a quick-release coupling, which is convenient for installation and disassembly, and convenient for the blade 7 to be pulled out from one end of the valve body 1.

[0018] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust discharging valve convenient for clogging removal, comprising a valve body (1), characterized in that: The valve body (1) is provided with openings on its top, bottom, left, and right, and the openings are formed as flange ports (2). Two guide sleeves (4) are arranged on the outer side of the valve body (1). A guide rod (5) is slidably inserted into the guide sleeve (4). The other end of the guide rod (5) is fixedly connected to a sealing plate (8). A rotating shaft (6) is rotatably connected to the center of the sealing plate (8). A plurality of annularly distributed blades (7) are integrally formed on the rotating shaft (6). A driving module (10) for driving the rotating shaft (6) is arranged at one end of the valve body (1) away from the sealing plate (8). The driving module (10) is connected to the rotating shaft (6) through a rotating shaft connection module (9), and the rotating shaft (6) and the rotating shaft connection module (9) are detachably fixed. A clogging scraping blade (3) for scraping the blockage on the blades (7) is fixed to the flange port (2) at one end of the valve body (1) close to the sealing plate (8).

2. The ash discharge valve facilitating plug cleaning according to claim 1, wherein: The clogging scraping blade (3) includes a disc (31). A through hole (32) is arranged at the center of the disc (31). The rotating shaft (6) passes through the through hole (32). A plurality of strip-shaped grooves (33) are arranged on the inner side of the through hole (32). The blades (7) can pass through the strip-shaped grooves (33).

3. The ash discharge valve facilitating plug cleaning according to claim 1 is characterized in that: The driving module (10) includes a driving motor and a transmission. The output end of the driving motor is connected to the transmission.

4. The ash discharge valve facilitating plug cleaning according to claim 3, characterized in that: The rotating shaft connection module (9) is a quick-release coupling. One end of it is connected to the rotating shaft (6), and the other end is connected to the output shaft of the transmission.

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