A boiler slagging device for a thermal power plant

Abstract

The utility model discloses a thermal power plant boiler deslagging device, including base, base is used for supporting mechanism element, be equipped with high -efficient deslagging assembly on the base, the case relates to boiler deslagging technical field, and the beneficial effect that it has is: the case through introducing the feed frame to the waste material when discharging, can first carry out the classification of the waste residue of powder shape and block shape through high -efficient deslagging assembly, can directly pour the blocky waste material into the storage hopper of transfer mechanism, save manpower transfer time greatly, thereby make only the blocky waste residue participate to carry on the broken work, improve work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of boiler ash removal technology, specifically relating to a boiler ash removal device for thermal power plants. Background Technology

[0002] After the boiler fuel in a thermal power plant is used, a large amount of waste residue is generated. The waste residue is generally in a mixed state of powder and lumps. The lumps need to be crushed again during solid waste recycling. If the powder is crushed along with the lumps, the powder will occupy a certain space in the crushing mechanism, which will increase the number of crushing times and crushing time, thereby reducing work efficiency. Utility Model Content

[0003] In order to solve the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a boiler ash removal device for thermal power plants, including a base, the base being used to support mechanical components, and a high-efficiency ash removal component being provided on the base; The high-efficiency slag discharge assembly includes: a support frame, a dust box, a first electric push rod, a first guide hole, a first guide rod, a storage trough, a collection box, a fixing frame, a vibration motor, a feeding frame, a filter screen, a front fixing bar, a second electric push rod, a baffle, a second guide hole, a second guide rod, and a transfer slide. The first guide rod is mounted on the base, the first guide hole is opened on the support frame, the support frame is fitted onto the first guide rod through the first guide hole, the first electric push rod is mounted on the base and its telescopic end is connected to the bottom of the support frame, the storage slot is opened inside the dust box, the collection box is installed inside the storage slot, the fixing frame is installed above the dust box, the vibration motor is mounted on the fixing frame, the feeding frame is mounted on the vibrating end of the vibration motor, the filter screen is mounted on the feeding frame, the front fixing bar is mounted on the feeding frame, the second guide rod is mounted on the baffle, the second guide hole is opened on the front fixing bar, the baffle is installed in the second guide hole through the second guide rod, the telescopic end of the second electric push rod is connected to the baffle, and the transfer slide is connected to the front end of the feeding frame.

[0004] Preferably, the feed rack is flush with the surface of the filter screen.

[0005] Preferably, the feed rack and the filter screen are inclined at an angle.

[0006] Beneficial effects This ash removal device for a thermal power plant boiler has the following beneficial effects: This invention introduces waste material into the feeding rack during slag discharge. The high-efficiency slag discharge component can first classify powdery and lumpy waste material. The lumpy waste material can be directly poured into the storage hopper of the transfer mechanism, which greatly saves manpower and transfer time. As a result, only lumpy waste material is involved in the crushing work, thus improving work efficiency. Attached Figure Description

[0007] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0008] Figure 1 This is a three-dimensional external structural diagram of a boiler ash removal device for a thermal power plant according to the present invention. Figure 2 This is a side view of the ash removal device for a thermal power plant boiler according to the present invention. Figure 3 This is a side sectional view of the ash removal device for a thermal power plant boiler according to the present invention. In the diagram: 1. Base; 2. Support frame; 3. Dust box; 4. First electric push rod; 5. First guide hole; 6. First guide rod; 7. Storage slot; 8. Collection box; 9. Fixing frame; 10. Vibration motor; 11. Feeding rack; 12. Filter screen; 13. Front fixing bar; 14. Second electric push rod; 15. Baffle; 16. Second guide hole; 17. Second guide rod; 18. Transfer slide. Detailed Implementation

[0009] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0010] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0011] The following is combined Figure 1-3 This invention describes a specific embodiment of a thermal power plant boiler ash removal device, which includes a base 1 for supporting mechanical components and a high-efficiency ash removal assembly on the base 1. The high-efficiency slag discharge assembly includes: a support frame 2, a dust box 3, a first electric push rod 4, a first guide hole 5, a first guide rod 6, a storage trough 7, a collection box 8, a fixing frame 9, a vibration motor 10, a feeding frame 11, a filter screen 12, a front fixing bar 13, a second electric push rod 14, a baffle 15, a second guide hole 16, a second guide rod 17, and a transfer slide 18. The first guide rod 6 is mounted on the base 1, the first guide hole 5 is opened on the support frame 2, the support frame 2 is fitted onto the first guide rod 6 through the first guide hole 5, the first electric push rod 4 is mounted on the base 1 and the telescopic end of the first electric push rod 4 is connected to the bottom of the support frame 2, the storage slot 7 is opened in the dust box 3, the collection box 8 is installed in the storage slot 7, the fixing frame 9 is installed above the dust box 3, the vibration motor 10 is mounted on the fixing frame 9, the feeding frame 11 is mounted on the vibrating end of the vibration motor 10, the filter screen 12 is mounted on the feeding frame 11, the front fixing bar 13 is mounted on the feeding frame 11, the second guide rod 17 is mounted on the baffle 15, the second guide hole 16 is opened on the front fixing bar 13, the baffle 15 is installed in the second guide hole 16 through the second guide rod 17, the telescopic end of the second electric push rod 14 is connected to the baffle 15, and the transfer slide 18 is connected to the front end of the feeding frame 11.

[0012] It should be noted that after the slag enters the feeding rack 11, the vibration motor 10 drives the feeding rack 11 to vibrate, so that the powdery waste falls into the collection box 8 in the dust box 3. Then, the second electric push rod 14 can be activated to guide the baffle 15 to rise through the cooperation of the second guide rod 17 and the second guide hole 16, so that the blocky slag slides onto the transfer slide 18 and then enters the external transfer mechanism. Thus, the waste state is classified when the slag is discharged. The height of the transfer slide 18 can be indirectly adjusted by the extension and retraction of the first electric push rod 4 to adapt to transfer mechanisms of various heights.

[0013] Preferably, the feed rack 11 is flush with the surface of the filter screen 12.

[0014] It should be noted that making the surfaces of the two surfaces level allows the blocky waste residue to slide more smoothly.

[0015] Preferably, the feed rack 11 and the filter screen 12 are inclined.

[0016] It should be noted that the tilt angle can give the waste residue greater power.

[0017] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A boiler ash discharge device for a thermal power plant, comprising a base for supporting structural components, characterized in that, The base is equipped with a high-efficiency slag discharge component; The high-efficiency slag discharge assembly includes: a support frame, a dust box, a first electric push rod, a first guide hole, a first guide rod, a storage trough, a collection box, a fixing frame, a vibration motor, a feeding frame, a filter screen, a front fixing bar, a second electric push rod, a baffle, a second guide hole, a second guide rod, and a transfer slide. The first guide rod is mounted on the base, the first guide hole is opened on the support frame, the support frame is fitted onto the first guide rod through the first guide hole, the first electric push rod is mounted on the base and its telescopic end is connected to the bottom of the support frame, the storage slot is opened inside the dust box, the collection box is installed inside the storage slot, the fixing frame is installed above the dust box, the vibration motor is mounted on the fixing frame, the feeding frame is mounted on the vibrating end of the vibration motor, the filter screen is mounted on the feeding frame, the front fixing bar is mounted on the feeding frame, the second guide rod is mounted on the baffle, the second guide hole is opened on the front fixing bar, the baffle is installed in the second guide hole through the second guide rod, the telescopic end of the second electric push rod is connected to the baffle, and the transfer slide is connected to the front end of the feeding frame.

2. The ash removal device for a thermal power plant boiler according to claim 1, characterized in that, The feed rack is flush with the surface of the filter screen.

3. The ash removal device for a thermal power plant boiler according to claim 1, characterized in that, The feed rack and the filter screen are at an angle.

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