Unpowered air locking valve boiler blanking device

Abstract

The utility model relates to the technical field of air locking valves, and discloses a boiler blanking device with an unpowered air locking valve. The unpowered air locking valve boiler discharging device comprises a discharging device body, a supporting rod is fixedly installed at the top of the interior of the discharging device body, a damping spring is fixedly installed at the top of the supporting rod, a material guiding plate is fixedly installed at the top of the damping spring, and the material guiding plate is in a triangular shape; two supporting springs are fixedly installed on the two sides of the supporting rod, a side plate is fixedly installed on one side of each supporting spring, and two rotating rods are movably connected into the two sides of the discharging device body. After feeding is conducted through the feeding hopper, materials can be guided to the two sides through the material guiding plate, damping is conducted through the damping springs, the side plates can be supported through the supporting springs on the two sides of the supporting rods, and therefore the buffering effect can be achieved during discharging, and meanwhile the problem that the materials are blocked can be solved through vibration.

Description

Technical Field

[0001] This utility model relates to the field of airlock valve technology, specifically a non-powered airlock valve boiler feeding device. Background Technology

[0002] Air leakage is a common problem in cement plant grinding systems. System air leakage not only causes the auxiliary equipment to be larger, increasing investment and operating costs, but also affects the system's operating conditions, resulting in reduced system output and increased energy consumption.

[0003] The existing Chinese utility model patent with publication number CN211895136U discloses a non-powered airlock valve, including a valve body with an inlet at the upper end and an outlet at the bottom end. An airlock unit is located within the valve body, comprising a horizontally mounted rotating shaft rotatably connected to two opposite inner walls of the valve body. Multiple sets of partition plates symmetrically distributed about the shaft axis are fixedly connected to the rotating shaft. Stops that can slidably connect to the ends of the partition plates away from the rotating shaft are fixedly connected to the two opposite side walls of the valve body. This utility model effectively prevents air from flowing back from the outlet to the inlet by setting the airlock unit. The airlock unit mainly achieves its airlock function through the rotating shaft and partition plates, and requires no power drive, effectively saving energy. Furthermore, the utility model uses a guide to direct the material entering from the inlet to one side of the rotating shaft, allowing the material to flow onto one side of the partition plate. When there is a large amount of material, the partition plate can be rotated, thus facilitating material transport.

[0004] Although the aforementioned non-powered airlock valve can effectively prevent air from flowing back from the outlet to the inlet by setting an airlock unit, thus solving the problem of high power consumption of the existing electrically driven airlock valve, the discharge speed of the above-mentioned equipment is slow, and it is easy to affect the operation of the equipment due to material accumulation and blockage, thereby affecting the use of the equipment. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a non-powered airlock valve boiler feeding device, which has the advantages of high discharge efficiency and excellent anti-clogging effect, thus solving the above-mentioned technical problems.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a non-powered airlock valve boiler feeding device, comprising:

[0009] The main body of the feeding device has a support rod fixedly installed at the top inside. A shock-absorbing spring is fixedly installed at the top of the support rod. A guide plate is fixedly installed at the top of the shock-absorbing spring. The guide plate is triangular in shape. Two support springs are fixedly installed on both sides of the support rod. A side plate is fixedly installed on one side of the support spring. Two rotating rods are movably connected inside both sides of the main body of the feeding device. Two limiting plates are fixedly installed on the outer sides of the rotating rods. A rotating handle is fixedly installed on one side of the limiting plate. An air-locking plate is fixedly installed on the outer side of the rotating rods. A bonding plate is fixedly installed around the air-locking plate.

[0010] As a preferred embodiment of this utility model, a feeding funnel is fixedly installed on the top of the main body of the feeding device, and an arc-shaped plate is fixedly installed in the middle of the interior of the main body of the feeding device. The arc-shaped plate is a structure for wrapping.

[0011] As a preferred embodiment of this utility model, two arc-shaped grooves are provided on both sides of the arc-shaped plate, and a guide plate is fixedly installed on the top of the arc-shaped plate. The guide plate is a structure used to guide materials.

[0012] As a preferred embodiment of this utility model, the guide plate is triangular in shape, and two connecting grooves are fixedly installed inside both sides of the main body of the feeding device. The connecting grooves are structures used for connection.

[0013] As a preferred embodiment of this utility model, a connecting plate is fixedly installed at the bottom of the main body of the feeding device, and an mounting plate is movably connected to the bottom of the connecting plate. The mounting plate is a structure for installation.

[0014] As a preferred embodiment of this utility model, a discharge hopper is fixedly installed at the bottom of the mounting plate, and a flexible cloth bag is fixedly installed at the bottom of the discharge hopper, which can cushion the material.

[0015] As a preferred technical solution of this utility model, two outer shells are fixedly installed on both sides of the main body of the feeding device, and two baffles are fixedly installed on both sides of the outer shells. The baffles are structures used for shielding.

[0016] Compared with the prior art, this utility model provides a non-powered airlock valve boiler feeding device, which has the following beneficial effects:

[0017] 1. This utility model feeds material into the main body of the feeding device after feeding through the feeding funnel. The material is guided to both sides by the guide plate, and the shock absorption spring is used for shock absorption. The side plates are supported by the support springs on both sides of the support rod, which can play a buffering role during feeding. At the same time, the vibration can avoid the problem of material blockage, thus improving the practicality and convenience of the non-powered airlock valve boiler feeding device.

[0018] 2. This utility model allows material to enter the airlock plate, and gravity causes the airlock plate to rotate inside the main body of the feeding device, thereby conveying the material. The two airlock plates increase the feeding speed of the non-powered airlock valve boiler feeding device. When blockage occurs, rotating the handle can drive the rotating rod to rotate, thereby quickly clearing the blockage and improving the practicality of the non-powered airlock valve boiler feeding device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the main body of the feeding device of this utility model;

[0021] Figure 3 This is a schematic diagram of the support rod of this utility model;

[0022] Figure 4 This is a schematic diagram of the outer shell of this utility model.

[0023] The components include: 1. Main body of the feeding device; 11. Feeding funnel; 12. Arc plate; 13. Guide plate; 14. Connecting groove; 15. Connecting plate; 16. Mounting plate; 17. Discharge hopper; 18. Flexible cloth bag; 2. Support rod; 21. Shock-absorbing spring; 22. Guide plate; 23. Supporting spring; 24. Side plate; 3. Outer shell; 31. Baffle; 32. Rotating rod; 33. Limiting plate; 34. Rotating handle; 35. Air lock plate; 36. Adhesive plate. Detailed Implementation

[0024] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0025] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model 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 utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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 mechanical connection or an electrical 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 utility model based on the specific circumstances.

[0027] Please see Figure 1 - Figure 4 In this embodiment, a non-powered airlock valve boiler feeding device includes: a feeding device body 1, a feeding funnel 11 fixedly installed on the top of the feeding device body 1, an arc-shaped plate 12 fixedly installed in the middle of the interior of the feeding device body 1, two arc-shaped grooves provided on both sides of the arc-shaped plate 12, a guide plate 13 fixedly installed on the top of the arc-shaped plate 12, the guide plate 13 being triangular in shape, two connecting grooves 14 fixedly installed inside both sides of the feeding device body 1, a connecting plate 15 fixedly installed on the bottom of the feeding device body 1, an installation plate 16 movably connected to the bottom of the connecting plate 15, a discharge hopper 17 fixedly installed on the bottom of the installation plate 16, and a flexible cloth bag 18 fixedly installed on the bottom of the discharge hopper 17.

[0028] Specifically, the material can be fed in through the feeding hopper 11, the material can be guided to both sides through the guide plate 13, the connecting plate 15 can be connected to the mounting plate 16, and the material can be fed into the interior of the flexible cloth bag 18 through the discharge hopper 17. The flexible cloth bag 18 can buffer the falling material.

[0029] A support rod 2 is fixedly installed on the top of the main body 1 of the feeding device. A shock-absorbing spring 21 is fixedly installed on the top of the support rod 2. A guide plate 22 is fixedly installed on the top of the shock-absorbing spring 21. The guide plate 22 is triangular in shape. Two support springs 23 are fixedly installed on both sides of the support rod 2. A side plate 24 is fixedly installed on one side of the support spring 23.

[0030] Specifically, the support rod 2 can support the shock-absorbing spring 21 and the support spring 23, the guide plate 22 can guide the material, the shock-absorbing spring 21 can buffer the material, and the support spring 23 can support both sides, thus improving the anti-blocking effect of the non-powered airlock valve boiler feeding device.

[0031] Two rotating rods 32 are movably connected to the inside of both sides of the main body 1 of the feeding device. Two limiting plates 33 are fixedly installed on the outer sides of the rotating rods 32. A rotating handle 34 is fixedly installed on one side of the limiting plate 33. An air-locking plate 35 is fixedly installed on the outer side of the rotating rods 32. A bonding plate 36 is fixedly installed around the air-locking plate 35. Two outer shells 3 are fixedly installed on both sides of the main body 1 of the feeding device. Two baffles 31 are fixedly installed on both sides of the outer shells 3.

[0032] Specifically, the outer shell 3 and two baffles 31 can wrap one side of the air lock plate 35, the two limiting plates 33 can limit the two sides of the rotating rod 32, the air lock plate 35 can be used for air-locking and conveying of materials, and the rotating handle 34 can assist the air lock plate 35 in rotating.

[0033] In use, the non-powered airlock valve boiler feeding device is placed in a designated position. Material is guided into the main body 1 of the feeding device via the feeding funnel 11. The material is guided to both sides by the guide plate 22 at the top of the support rod 2. The shock-absorbing spring 21 at the bottom of the guide plate 22 provides a buffering effect, and the two side plates 24 are supported by the support springs 23 on both sides of the support rod 2, thus supporting the guide plate 22. This buffers and reduces the impact of falling material, and the vibration prevents blockage, improving the practicality and convenience of the non-powered airlock valve boiler feeding device. The material is fed into the two airlock plates 35 via the guide plate 22, and gravity causes the airlock plates 35 to rotate. The material can be conveyed simultaneously through two airlock plates 35, thus avoiding the problem of slow feeding speed and improving the feeding speed of the non-powered airlock valve boiler feeding device. The material can be guided to both sides by the guide plate 13 at the top of the arc plate 12. The mounting plate 16 can be connected by the connecting plate 15. The material can be guided into the interior of the flexible cloth bag 18 through the discharge hopper 17. The flexible cloth bag 18 can buffer the falling material, improving the practicality of the non-powered airlock valve boiler feeding device. When the non-powered airlock valve boiler feeding device is blocked, the rotating handle 34 can be rotated, which will cause the rotating rod 32 to rotate, thereby driving the airlock plate 35 to rotate, thus assisting the rotation of the airlock plate 35.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-powered lock valve boiler blowdown device, characterized by, The unpowered airlock valve boiler blanking device, including blanking device main body (1), the inside top of blanking device main body (1) is fixedly installed with support rod (2), the top of support rod (2) is fixedly installed with shock absorbing spring (21), the top of shock absorbing spring (21) is fixedly installed with guide plate (22), guide plate (22) is triangular, both sides of support rod (2) are fixedly installed with two support springs (23), one side of support spring (23) is fixedly installed with side plate (24), both sides of blanking device main body (1) are movably connected with two rotating rods (32), the outside both sides of rotating rod (32) are fixedly installed with two limit plates (33), one side of limit plate (33) is fixedly installed with rotating handle (34), the outside of rotating rod (32) is fixedly installed with airlock plate (35), the periphery of airlock plate (35) is fixedly installed with close board (36).

2. A gravity lock valve boiler blanking device according to claim 1, wherein: The top of blanking device main body (1) is fixedly installed with feed hopper (11), and the inside of blanking device main body (1) is fixedly installed with arc plate (12).

3. A gravity lock valve boiler blanking device according to claim 2, wherein: Both sides of arc plate (12) are provided with two arc grooves, and the top of arc plate (12) is fixedly installed with guide plate (13).

4. A gravity lock valve boiler blanking device according to claim 3, wherein: The guide plate (13) is triangular, and the inside of blanking device main body (1) is fixedly installed with two connecting grooves (14).

5. A gravity lock valve boiler blanking device according to claim 4, wherein: The bottom of blanking device main body (1) is fixedly installed with connecting plate (15), and the bottom of connecting plate (15) is movably connected with mounting plate (16).

6. A gravity lock valve boiler blanking device according to claim 5, wherein: The bottom of mounting plate (16) is fixedly installed with discharge hopper (17), and the bottom of discharge hopper (17) is fixedly installed with flexible cloth bag (18).

7. A gravity lock valve boiler blanking device according to claim 1, wherein: Both sides of blanking device main body (1) are fixedly installed with two housings (3), and both sides of housing (3) are fixedly installed with two baffle plates (31).

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