Adjustable slag bin drainage slag discharge door device

Abstract

The utility model discloses an adjustable slag bin water separating and slag discharging door device which comprises a slag bin, a slag discharging door is fixedly installed at the bottom end of the slag bin, a water discharging pipe is fixedly connected to one side of the slag bin, supports which are symmetrically arranged are fixedly connected to the top end of the water discharging pipe, and the water discharging pipe is fixedly connected with a protection bin corresponding to the supports. The top ends of the two supports are rotationally connected with a circular shaft, a worm gear is fixedly connected to the middle position of the circular shaft, the protective bin is rotationally connected with a worm corresponding to the worm gear, the worm gear is connected with the worm in a meshed mode, and one end of the circular shaft is fixedly connected with a first transmission disc. The utility model has the beneficial effects that the first adjusting block and the second adjusting block which have different inner diameters and are arranged in the drainage pipe can be driven to alternately move only by rotating the worm to limit the water flow in the drainage pipe so as to adapt to different production working conditions, and meanwhile, the too fast or too slow drainage speed is avoided; unnecessary wear and damage may be caused to the processing device.

Description

Technical Field

[0001] The utility model relates to the technical field of dehydrated slag bins, in particular to an adjustable slag bin water separation and slag discharge door device. Background Technique

[0002] The slag bin water separation and slag discharge door is an important device for discharging and treating water-containing slag materials in industries such as thermal power generation, building materials, and chemical engineering. Specifically, it is mainly used in the wet slag treatment system of pulverized coal boilers or similar processes, responsible for discharging wet slag from the slag bin and reducing the water flow content in the slag material through the water separation process.

[0003] Existing slag bins often discharge the separated water flow through a drain pipe. However, the inner diameter of the existing slag bin drain pipe is often fixed, making it difficult to control the water flow rate of the separated water flow. Too fast or too slow water separation and drainage speed may cause unnecessary wear and damage to the treatment equipment. Content of the Utility Model

[0004] The purpose of the utility model is to provide an adjustable slag bin water separation and slag discharge door device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An adjustable slag bin water separation and slag discharge door device, including a slag bin, a slag discharge door is fixedly installed at the bottom end of the slag bin, a drain pipe is fixedly connected to one side of the slag bin, a symmetrically arranged bracket is fixedly connected to the top end of the drain pipe, a protective bin is fixedly connected to the drain pipe corresponding to the bracket, a round shaft is rotatably connected to the top ends of the two brackets, a worm gear is fixedly connected to the middle position of the round shaft, a worm is rotatably connected to the protective bin corresponding to the worm gear, the worm gear is meshed with the worm, a first transmission disc is fixedly connected to one end of the round shaft, a second transmission disc is fixedly connected to the end of the round shaft far from the first transmission disc, a first extrusion shaft is fixedly connected to a position far from the center on one side of the first transmission disc, a first transmission frame is provided in the protective bin corresponding to the first extrusion shaft, a second extrusion shaft is fixedly connected to a position far from the center on one side of the second transmission disc, a second transmission frame is provided in the protective bin corresponding to the second extrusion shaft, transmission plates are fixedly connected to the bottom ends of the first transmission frame and the second transmission frame, a first adjustment block and a second adjustment block are respectively fixedly connected to the bottom ends of the two transmission plates, and symmetrically arranged chutes are opened in the drain pipe corresponding to the first adjustment block and the second adjustment block.

[0006] Preferably, flow limiting holes are opened at the center positions of the first adjustment block and the second adjustment block, and the diameter of the flow limiting hole opened in the first adjustment block is larger than the diameter of the flow limiting hole opened in the second adjustment block.

[0007] Preferably, the first adjustment block and the second adjustment block are both designed in a square structure, and the first adjustment block and the second adjustment block are respectively slidably connected to the corresponding chutes.

[0008] Preferably, extrusion grooves are formed on both the first transmission frame and the second transmission frame, and the extrusion grooves are respectively slidably connected to the corresponding first extrusion shaft and second extrusion shaft.

[0009] Preferably, one end of the worm is fixedly connected with an adjusting disc, and the adjusting disc is designed with an anti-slip structure.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: only by rotating the worm, the first adjusting block and the second adjusting block with different inner diameters arranged inside the drain pipe can be driven to move alternately, so as to limit the flow of the water flow inside the drain pipe, so as to adapt to different production working conditions, and at the same time avoid unnecessary abrasion and damage to the treatment equipment caused by too fast or too slow drainage speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is the front view structural schematic diagram of the present utility model;

[0012] Figure 2 is the front view structural sectional view of the present utility model;

[0013] Figure 3 is the side view structural sectional view of the present utility model;

[0014] Figure 4 is the internal structural schematic diagram of the protection bin of the present utility model.

[0015] In the figure: 1, slag bin; 2, slag discharge door; 3, drain pipe; 4, support; 5, protection bin; 6, round shaft; 7, worm gear; 8, worm; 9, first transmission disc; 10, second transmission disc; 11, first extrusion shaft; 12, first transmission frame; 13, second extrusion shaft; 14, second transmission frame; 15, transmission plate; 16, first adjusting block; 17, second adjusting block; 18, sliding groove; 19, flow limiting hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figures 1-4, the utility model provides a technical solution: an adjustable slag bin water separation and slag discharge door device, which includes a slag bin 1. A slag discharge door 2 is fixedly installed at the bottom end of the slag bin 1. One side of the slag bin 1 is fixedly connected with a drain pipe 3. The top end of the drain pipe 3 is fixedly connected with symmetrically arranged brackets 4. The drain pipe 3 is fixedly connected with a protective bin 5 corresponding to the brackets 4. A round shaft 6 is rotatably connected to the top ends of the two brackets 4. A worm gear 7 is fixedly connected to the middle position of the round shaft 6. A worm 8 is rotatably connected to the protective bin 5 corresponding to the worm gear 7. The worm gear 7 is meshed with the worm 8. One end of the round shaft 6 is fixedly connected with a first transmission disc 9. The end of the round shaft 6 far from the first transmission disc 9 is fixedly connected with a second transmission disc 10. A first extrusion shaft 11 is fixedly connected to a position far from the center on one side of the first transmission disc 9. The protective bin 5 is provided with a first transmission frame 12 corresponding to the first extrusion shaft 11. A second extrusion shaft 13 is fixedly connected to a position far from the center on one side of the second transmission disc 10. The protective bin 5 is provided with a second transmission frame 14 corresponding to the second extrusion shaft 13. Transmission plates 15 are fixedly connected to the bottom ends of the first transmission frame 12 and the second transmission frame 14. A first adjustment block 16 and a second adjustment block 17 are respectively fixedly connected to the bottom ends of the two transmission plates 15. The drain pipe 3 is provided with symmetrically arranged sliding grooves 18 corresponding to the first adjustment block 16 and the second adjustment block 17.

[0018] Flow limiting holes 19 are respectively opened at the center positions of the first adjustment block 16 and the second adjustment block 17. The diameter of the flow limiting hole 19 opened in the first adjustment block 16 is larger than the diameter of the flow limiting hole 19 opened in the second adjustment block 17. The first adjustment block 16 and the second adjustment block 17 are both designed in a square structure. The first adjustment block 16 and the second adjustment block 17 are respectively slidably connected to the corresponding sliding grooves 18, which is convenient for the flow limiting holes 19 of different sizes to limit the flow path of the drain pipe 3. Extrusion grooves are respectively opened on the first transmission frame 12 and the second transmission frame 14. The extrusion grooves are respectively slidably connected to the corresponding first extrusion shaft 11 and the second extrusion shaft 13, which is convenient for the first extrusion shaft 11 and the second extrusion shaft 13 to respectively perform extrusion transmission on the first transmission frame 12 and the second transmission frame 14. One end of the worm 8 is fixedly connected with an adjustment disc, and the adjustment disc is designed with an anti-slip structure, which is convenient for rotating the worm 8 through the adjustment disc.

[0019] Specifically, when using the utility model, when it is necessary to adjust the drainage speed of the water flow separated from the slag bin 1, only need to rotate the worm 8, the worm 8 drives the worm wheel 7 to rotate, the worm wheel 7 then drives the round shaft 6 to rotate, the round shaft 6 then drives the first transmission disc 9 and the second transmission disc 10 to rotate, the first transmission disc 9 then drives the first extrusion shaft 11 to extrude the first transmission frame 12, the first transmission frame 12 being extruded drives the first adjustment block 16 to move downward along the chute 18 through the transmission plate 15. When the first adjustment block 16 moves to the bottom end of the chute 18, stop rotating the worm 8. Since the first transmission disc 9 and the second transmission disc 10 rotate simultaneously, the second transmission disc 10 drives the second extrusion shaft 13 to extrude the second transmission frame 14, and the second transmission frame 14 being extruded drives the second adjustment block 17 to move upward through the transmission plate 15. When the second transmission frame 14 moves to the bottom end of the chute 18, stop rotating the worm 8. At this time, the water flow separated from the drain pipe 3 is restricted by the first adjustment block 16 and the second adjustment block 17 with different inner diameters to adapt to different production working conditions, and at the same time avoid unnecessary wear and damage to the processing equipment caused by too fast or too slow drainage speed.

[0020] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable water separation and slag discharge gate device for a slag bin, characterized in that, It includes a slag bin (1), a slag discharge door (2) is fixedly installed at the bottom end of the slag bin (1), a drain pipe (3) is fixedly connected to one side of the slag bin (1), symmetrically arranged brackets (4) are fixedly connected to the top end of the drain pipe (3), a protective bin (5) is fixedly connected to the drain pipe (3) corresponding to the brackets (4), a circular shaft (6) is rotatably connected to the top ends of the two brackets (4), a worm gear (7) is fixedly connected to the middle position of the circular shaft (6), a worm (8) is rotatably connected to the protective bin (5) corresponding to the worm gear (7), the worm gear (7) is meshed with the worm (8), a first transmission disc (9) is fixedly connected to one end of the circular shaft (6), a second transmission disc (10) is fixedly connected to the end of the circular shaft (6) far from the first transmission disc (9), a first extrusion shaft (11) is fixedly connected to a position far from the center on one side of the first transmission disc (9), a first transmission frame (12) is provided in the protective bin (5) corresponding to the first extrusion shaft (11), a second extrusion shaft (13) is fixedly connected to a position far from the center on one side of the second transmission disc (10), a second transmission frame (14) is provided in the protective bin (5) corresponding to the second extrusion shaft (13), drive plates (15) are fixedly connected to the bottom ends of the first transmission frame (12) and the second transmission frame (14), a first adjustment block (16) and a second adjustment block (17) are respectively fixedly connected to the bottom ends of the two drive plates (15), and symmetrically arranged sliding grooves (18) are opened in the drain pipe (3) corresponding to the first adjustment block (16) and the second adjustment block (17).

2. The adjustable water separation and slag discharge gate device for slag bin according to claim 1, wherein: Flow limiting holes (19) are opened at the center positions of the first adjustment block (16) and the second adjustment block (17), and the diameter of the flow limiting hole (19) opened in the first adjustment block (16) is larger than the diameter of the flow limiting hole (19) opened in the second adjustment block (17).

3. The adjustable slag bunker water separation and slag discharge gate device according to claim 1, characterized in that: Both the first adjustment block (16) and the second adjustment block (17) are designed with a square structure, and the first adjustment block (16) and the second adjustment block (17) are respectively slidably connected to the corresponding sliding grooves (18).

4. The adjustable slag bunker water separation and slag discharge gate device according to claim 1, characterized in that: Extrusion grooves are opened on both the first transmission frame (12) and the second transmission frame (14), and the extrusion grooves are respectively slidably connected to the corresponding first extrusion shaft (11) and second extrusion shaft (13).

5. The adjustable slag bin water separation and slag discharge gate device according to claim 1, wherein: One end of the worm (8) is fixedly connected with an adjustment disc, and the adjustment disc is designed with an anti-slip structure.

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