A powdered activated carbon regeneration furnace discharge structure with anti-blocking structure

Abstract

The utility model provides a powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure, comprising: an activated carbon regeneration furnace, a screw conveyor and a feeding assembly, the right end of the activated carbon regeneration furnace is rotatably and sealedly connected to the left end of the feeding assembly, the feed port of the screw conveyor is fixedly connected to the lower end of the feeding assembly, the feeding assembly comprises a connecting part, a mounting box, a driving part and a movable part. Compared with the prior art, the utility model has the following beneficial effects: by arranging the feeding assembly, the material attached to the inner wall of the discharging hopper can be quickly detached and discharged, the whole structure is simple and easy to maintain later, the arrangement of the movable parts, in conjunction with the driving parts, can effectively clear the blockage when needed, avoid the situation that the material is blocked during the discharging, greatly improve the material discharge speed, and prevent the problem of incomplete discharge caused by part of the material adhering to the inner wall of the discharging hopper.

Description

Technical Field

[0001] The utility model belongs to the technical field of activated carbon regeneration furnaces, and particularly relates to a powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure. Background Art

[0002] The design of existing activated carbon regeneration furnaces may have the problem of narrow discharge pipes in the furnace, which makes the activated carbon easy to be blocked during the discharge process. In addition, the activated carbon in the regeneration furnace may aggregate into blocks due to various reasons, further exacerbating the blockage problem. There are several reasons for these shortcomings. First, the fluidity requirements of the activated carbon discharge may be ignored during the design or manufacturing process, resulting in narrow discharge pipes and insufficient flow area. Secondly, activated carbon will produce fine particles or dust during multiple uses and regeneration processes. These substances are easy to aggregate during the discharge process and form blockages in the pipe.

[0003] In response to these shortcomings, conventional countermeasures include the use of vibration devices, high-pressure gas purging, and changing the design of the discharge pipe. The vibration device can vibrate the activated carbon blockage to break and flow it, thereby solving the discharge problem. High-pressure gas purging sprays high-pressure gas to allow the blocked activated carbon to fall off and be discharged. In addition, changing the design of the discharge pipe can increase the flow area and reduce the possibility of blockage. However, these conventional methods also have some disadvantages. First, the vibration device and high-pressure gas purging require additional equipment and maintenance costs, which increases the operating cost. Secondly, for changes in the design of the discharge pipe, the regeneration furnace may need to be renovated or rebuilt, which requires a large amount of capital and time costs. In summary, the existing activated carbon regeneration furnace has problems with narrow pipe design and accumulation of blocks in terms of discharge prevention. Conventional countermeasures include vibration devices, high-pressure gas purging, and changes in pipeline design, but these methods also have the disadvantages of high equipment and maintenance costs and large investment costs. Therefore, we hope to design a discharge structure of an activated carbon regeneration furnace with a new structure to solve this problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical scheme: a powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure, comprising: an activated carbon regeneration furnace, a screw conveyor and a material discharge assembly, wherein the right end of the activated carbon regeneration furnace is rotatably and sealedly connected to the left end of the material discharge assembly, and the feed port of the screw conveyor is fixedly connected to the lower end of the material discharge assembly;

[0006] The material unloading assembly comprises a connecting part, a mounting box, a driving part and a movable part, wherein the left end of the connecting part is rotatably sealedly connected to the right end of the activated carbon regeneration furnace, and the left end of the connecting part is internally connected to the right end of the activated carbon regeneration furnace;

[0007] An installation box is arranged on the upper side of the connection part, a driving member is installed inside the installation box, a driving member is movably installed inside the connection part, and a lower end of the driving member is fixedly connected to an upper end of the movable member.

[0008] As a preferred embodiment, a discharge hopper is provided at the lower end of the connection portion, and the lower end of the discharge hopper is fixedly connected to the upper end of the feed port at the left end of the screw conveyor.

[0009] As a preferred embodiment, a DC motor is installed on the upper rear side of the installation box, and the driving part includes a turntable, a cam rod, a transmission rod and a connecting rod. The turntable is connected to the output shaft of the DC motor through a rotating shaft and a coupling. The setting of the driving part can drive the movable part to rotate and move up and down, thereby unblocking the discharge hopper on the lower side of the connecting part, so that the material can be discharged quickly without congestion.

[0010] As a preferred embodiment, the front edge of the turntable is rotatably connected to the upper end of the cam rod, the lower end of the cam rod is hinged to the upper end of the transmission rod, and the lower end of the transmission rod is hinged to the upper end of the connecting rod.

[0011] As a preferred embodiment, the lower end of the connecting rod is fixedly connected to the middle of the upper end of the installation frame, and a forward and reverse motor is installed inside the installation frame.

[0012] As a preferred embodiment, the movable part includes a long rod, a short rod, an axial rod and an inclined rod, and the upper end of the axial rod is rotatably connected to the middle of the lower end of the installation frame.

[0013] As a preferred embodiment, the axis of the shaft rod is colinear with the axis of the connecting rod, multiple groups of vertically distributed long rods are welded to the lower end of the shaft rod, multiple groups of vertically distributed short rods are welded to the lower end of the shaft rod, the short rods and the long rods are cross-distributed, and the setting of movable parts can speed up the efficiency and effect of material discharge.

[0014] As a preferred embodiment, an oblique rod inclined at 30 degrees is welded on the upper left side of the shaft rod, a spring is fixed to the lower end of the oblique rod, and an impact ball is fixed to the lower end of the spring.

[0015] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by setting the material discharge component, in actual use, if the activated carbon regeneration furnace is started, the driving member is started synchronously, the turntable on the driving member rotates, and the mounting frame is driven to move up and down by the cam rod, the transmission rod and the connecting rod, and under the drive of the mounting frame, the movable member fixedly connected at the lower side thereof will follow the up and down movement, and the part of the lower side of the shaft rod located inside the lower end of the discharge hopper is provided with a long rod and a short rod, which can effectively clear the blockage, and when necessary, the forward and reverse motor can be started, and the forward and reverse motor can drive the rotating shaft to swing and rotate within a certain angle range (the angle range is that the impact ball can repeatedly impact the front inner wall and the rear inner wall of the discharge hopper), thereby driving the impact ball on the lower side of the inclined rod to impact the inner wall of the discharge hopper, so that the discharge hopper vibrates, and the material attached to the inner wall of the discharge hopper can be quickly detached and discharged, and the whole structure is simple and easy to maintain later;

[0016] The setting of movable parts, in conjunction with driving parts, can effectively clear blockages when needed, avoid congestion when materials are discharged, greatly improve the discharge speed of materials, and prevent some materials from adhering to the inner wall of the discharge hopper and causing incomplete discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of a discharge structure of a powdered activated carbon regeneration furnace with an anti-blocking structure according to the utility model.

[0019] Figure 2 It is a schematic diagram of the internal structure of a feeding component of a powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure according to the utility model.

[0020] Figure 3 It is a schematic diagram of the movable parts structure of the discharge structure of a powdered activated carbon regeneration furnace with an anti-blocking structure according to the utility model.

[0021] Figure 4 It is a schematic diagram of the driving component structure of a powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure according to the utility model.

[0022] In the figure, 100 is a screw conveyor, 110 is a feed port;

[0023] 200-feeding assembly, 210-connecting part, 220-installation box, 230-driving member, 231-turntable, 232-cam rod, 233-transmission rod, 234-connecting rod, 235-installation frame, 236-forward and reverse motor, 240-movable part, 241-long rod, 242-short rod, 243-shaft rod, 244-oblique rod, 245-spring, 246-impact ball;

[0024] 300-Activated carbon regeneration furnace. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] See also Figures 1 to 4 The utility model provides a technical solution: a discharge structure of a powdered activated carbon regeneration furnace 300 with an anti-blocking structure, comprising: an activated carbon regeneration furnace 300, a screw conveyor 100 and a material discharge assembly 200, the right end of the activated carbon regeneration furnace 300 is rotatably sealedly connected to the left end of the material discharge assembly 200, and the feed port 110 of the screw conveyor 100 is fixedly connected to the lower end of the material discharge assembly 200;

[0027] The material unloading assembly 200 includes a connecting portion 210, a mounting box 220, a driving member 230 and a movable member 240. The left end of the connecting portion 210 is rotatably sealed and connected to the right end of the activated carbon regeneration furnace 300, and the left end of the connecting portion 210 is internally connected to the right end of the activated carbon regeneration furnace 300.

[0028] An installation box 220 is provided on the upper side of the connecting portion 210 , a driving member 230 is installed inside the installation box 220 , and the driving member 230 is movably installed inside the connecting portion 210 , and the lower end of the driving member 230 is fixedly connected to the upper end of the movable member 240 .

[0029] See also Figures 1 to 4 A discharge hopper is provided at the lower end of the connection portion 210 , and the lower end of the discharge hopper is fixedly connected to the upper end of the feed port 110 at the left end of the screw conveyor 100 .

[0030] A DC motor is installed on the upper rear side of the installation box 220. The driving member 230 includes a turntable 231, a cam rod 232, a transmission rod 233 and a connecting rod 234. The turntable 231 is connected to the output shaft of the DC motor through a rotating shaft and a coupling. The setting of the driving member 230 can drive the movable member 240 to rotate and move up and down, thereby unblocking the discharge hopper on the lower side of the connecting part 210, so that the material can be discharged quickly without congestion.

[0031] The front edge of the rotating disk 231 is rotatably connected to the upper end of the cam rod 232 , the lower end of the cam rod 232 is hinged to the upper end of the transmission rod 233 , and the lower end of the transmission rod 233 is hinged to the upper end of the connecting rod 234 .

[0032] The lower end of the connecting rod 234 is fixedly connected to the middle of the upper end of the installation frame 235, and a forward and reverse motor 236 is installed inside the installation frame 235.

[0033] As the first embodiment of the utility model, in actual use, if the activated carbon regeneration furnace 300 is started, the driving member 230 is started synchronously, the turntable 231 on the driving member 230 rotates, and the cam rod 232, the transmission rod 233 and the connecting rod 234 drive the mounting frame 235 to move up and down, and driven by the mounting frame 235, the movable member 240 fixedly connected on its lower side will follow the up and down movement, and the lower part of the shaft rod 243 located inside the lower end of the discharge hopper is provided with a long rod 241 and a short rod 242, which can effectively clear the blockage. When necessary, the forward and reverse motor 236 can be started, and the forward and reverse motor 236 can drive the rotating shaft to swing and rotate within a certain angle range (the angle range is that the impact ball 246 can repeatedly impact the front inner wall and the rear inner wall of the discharge hopper), thereby driving the impact ball 246 on the lower side of the inclined rod 244 to impact the inner wall of the discharge hopper, so that the discharge hopper vibrates, and the material attached to the inner wall of the discharge hopper can be quickly detached and discharged. The whole structure is simple and easy to maintain in the later stage.

[0034] See also Figure 2 , Figure 3 The movable member 240 includes a long rod 241, a short rod 242, a shaft rod 243 and an inclined rod 244. The upper end of the shaft rod 243 is rotatably connected to the middle of the lower end of the installation frame 235.

[0035] The axis of the shaft rod 243 is colinear with the axis of the connecting rod 234, and multiple groups of vertically distributed long rods 241 are welded to the lower end of the shaft rod 243. Multiple groups of vertically distributed short rods 242 are welded to the lower end of the shaft rod 243. The short rods 242 and the long rods 241 are cross-distributed. The setting of the movable part 240 can speed up the efficiency and effect of material discharge.

[0036] An inclined rod 244 inclined at 30 degrees is welded to the upper left side of the shaft rod 243 , a spring 245 is fixed to the lower end of the inclined rod 244 , and an impact ball 246 is fixed to the lower end of the spring 245 .

[0037] As the second embodiment of the utility model, based on the above-mentioned first embodiment, the setting of the movable part 240, in cooperation with the driving part 230, can effectively clear the blockage when needed, avoid congestion when the material is discharged, greatly improve the discharge speed of the material, and prevent part of the material from adhering to the inner wall of the discharge hopper and causing incomplete discharge.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure, comprising: An activated carbon regeneration furnace (300), a screw conveyor (100) and a material discharge assembly (200), characterized in that the right end of the activated carbon regeneration furnace (300) is rotatably sealedly connected to the left end of the material discharge assembly (200), and the feed port (110) of the screw conveyor (100) is fixedly connected to the lower end of the material discharge assembly (200); The material unloading assembly (200) comprises a connecting portion (210), a mounting box (220), a driving member (230) and a movable member (240); the left end of the connecting portion (210) is rotatably sealedly connected to the right end of the activated carbon regeneration furnace (300), and the left end of the connecting portion (210) is internally connected to the right end of the activated carbon regeneration furnace (300); An installation box (220) is arranged on the upper side of the connecting portion (210), a driving member (230) is installed inside the installation box (220), a driving member (230) is movably installed inside the connecting portion (210), and a lower end of the driving member (230) is fixedly connected to an upper end of a movable member (240).

2. A powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure as claimed in claim 1, characterized in that: A discharge hopper is provided at the lower end of the connection portion (210), and the lower end of the discharge hopper is fixedly connected to the upper end of the feed port (110) at the left end of the screw conveyor (100).

3. The discharge structure of a powdered activated carbon regeneration furnace with an anti-blocking structure as claimed in claim 1, characterized in that: A DC motor is installed on the upper rear side of the installation box (220); the driving member (230) comprises a rotating disk (231), a cam rod (232), a transmission rod (233) and a connecting rod (234); the rotating disk (231) is connected to the output shaft of the DC motor via a rotating shaft and a coupling.

4. A powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure as claimed in claim 3, characterized in that: The front edge of the rotating disk (231) is rotatably connected to the upper end of the cam rod (232), the lower end of the cam rod (232) is hinged to the upper end of the transmission rod (233), and the lower end of the transmission rod (233) is hinged to the upper end of the connecting rod (234).

5. A powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure as claimed in claim 4, characterized in that: The lower end of the connecting rod (234) is fixedly connected to the middle of the upper end of the installation frame (235), and a forward and reverse motor (236) is installed inside the installation frame (235).

6. A powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure as claimed in claim 5, characterized in that: The movable member (240) comprises a long rod (241), a short rod (242), an axle rod (243) and an inclined rod (244); the upper end of the axle rod (243) is rotatably connected to the middle of the lower end of the installation frame (235).

7. A powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure as claimed in claim 6, characterized in that: The axis of the shaft rod (243) is colinear with the axis of the connecting rod (234); a plurality of groups of vertically distributed long rods (241) are welded to the lower end of the shaft rod (243); a plurality of groups of vertically distributed short rods (242) are welded to the lower end of the shaft rod (243); the short rods (242) and the long rods (241) are arranged in a cross-distribution manner.

8. A powdered activated carbon regeneration furnace discharging structure with an anti-blocking structure as claimed in claim 7, characterized in that: An inclined rod (244) inclined at 30 degrees is welded to the upper left side of the shaft rod (243), a spring (245) is fixed to the lower end of the inclined rod (244), and an impact ball (246) is fixed to the lower end of the spring (245).

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