Incinerator bottom ash processing apparatus

Abstract

The utility model relates to incinerator technical field, specifically disclose a kind of incinerator bottom slag processing equipment, including the fixed ground fixed base plate;The fixed base plate upper surface is fixedly connected with feed square tube;The feed square tube is opened in and has ladder groove;Ladder groove is slidably inserted with push extrusion block and compression extrusion block;The end of push extrusion block is connected with first lever unit;The end of compression extrusion block is connected with second lever unit;Through the slag of adaptation ladder groove cavity is poured from the discharge hopper, then hold second lever unit and push compression extrusion block in ladder groove extrusion slag, so that compression forming becomes cuboid shape, then hold second lever unit, so that push extrusion block pushes the slag after compression and discharges from the opening of ladder groove, so that the whole slag compression forming process, just two actions can complete the efficient compression forming of slag, so that the slag after forming is conveniently arranged and transferred.

Description

Technical Field

[0001] This utility model relates to the field of incinerator technology, specifically to an incinerator bottom ash treatment device. Background Technology

[0002] An incinerator, also known as a waste incinerator, is an industrial device used to process solid waste. It achieves waste reduction and energy recovery through high-temperature combustion. China introduced reverse-push mechanical grate technology in the late 1980s and gradually promoted its modern application. Its main types include grate type and fluidized bed technology. It is equipped with a waste gas purification system to remove pollutants such as dioxins and uses waste heat to generate electricity.

[0003] Chinese utility model patent CN211246804U, published on August 14, 2020, discloses a slag recycling device, which includes a base, a tank, a crushing device, a box, and a compression device. The tank is installed on the base and has a switch valve at its outlet. The crushing device is installed on the tank, and its output end is located inside the tank. The box is connected to the base and has an opening located at the outlet of the tank. The compression device is installed on the base, and its output end can extend into the box. This slag recycling device effectively reduces the gaps between slag particles by utilizing the crushing and compression devices. The outer surface of the bag used to hold the slag is more regular, resulting in less space occupied by the same weight of slag, thus saving space, facilitating placement, and improving transportation efficiency.

[0004] However, the above-mentioned publicly disclosed solutions have the following shortcomings: the existing slag compression device compresses the slag in the barrel into shape through a compression structure driven by air pressure or oil pressure, achieving semi-automatic compression and shaping, but still requires manual pouring out of the compressed slag. The friction between the compressed slag and the barrel is large, making it difficult to pour out and requiring more time. Utility Model Content

[0005] The purpose of this invention is to solve the technical problems of existing slag compression devices, which use air or oil pressure to compress slag in a barrel, achieving semi-automatic compression. However, manual emptying of the compressed slag is still required, and the high friction between the compressed slag and the barrel makes emptying difficult and time-consuming. This invention provides a device for treating bottom ash from incinerators.

[0006] To achieve the above objectives, the present invention adopts the following technical solution;

[0007] The present invention discloses an incinerator bottom ash treatment device, comprising a fixed base plate fixed to the ground; a feeding square tube fixedly connected to the upper surface of the fixed base plate; a stepped groove opened inside the feeding square tube; a pushing extrusion block and a compression extrusion block slidably inserted into the stepped groove; a first lever unit connected to the end of the pushing extrusion block; a second lever unit connected to the end of the compression extrusion block; and a feeding hopper fixedly connected to the groove on the upper surface of the feeding square tube.

[0008] Furthermore, the first lever unit includes a first push-pull plate symmetrically sleeved on both sides of the ejector extrusion block; a first positioning pin is inserted into an opening at the upper end of the first push-pull plate; a first lever plate is movably sleeved on the first positioning pin; and the lower end of the first lever plate is connected to a fixed base plate pin.

[0009] Furthermore, the second lever unit includes a second push-pull plate symmetrically sleeved on both sides of the compression block; a second positioning pin is inserted into an opening at the upper end of the second push-pull plate; a second lever plate is rotatably sleeved on the second positioning pin; and the lower end of the second lever plate is connected to a fixed base plate pin.

[0010] The incinerator bottom ash treatment equipment provided by this utility model has the following beneficial effects:

[0011] 1. This utility model involves pouring slag into the stepped groove cavity from the hopper, then holding the second lever unit to push the compression block to compress the slag in the stepped groove to compress it into a cuboid shape, and then holding the second lever unit to push the compression block to push the compressed slag out from the opening of the stepped groove. This allows the entire slag compression molding process to be completed with only two actions, making the molded slag easy to arrange and transfer.

[0012] 2. This utility model utilizes a first lever plate, which is pushed and pulled left and right, thereby moving the first positioning pin and the extrusion extrusion block left and right. After the slag is compressed and shaped, the extrusion extrusion block is pushed to move within the stepped groove to eject the compressed slag, thus making the slag discharge process efficient and labor-saving. The second lever plate is then pushed and pulled, moving the second push-pull plate and the compression extrusion block left and right. The compression extrusion block moves to the left into the stepped groove to compress the loose slag, shaping it into a cuboid, saving space and facilitating handling. Then it moves to the right to disengage from the stepped groove, avoiding the space for the compressed slag discharge, allowing the slag to be smoothly ejected from the stepped groove, thus increasing the efficiency of slag removal. Attached Figure Description

[0013] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings;

[0014] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0016] Figure 3 This is a half-section isometric structural schematic diagram of the present invention.

[0017] The following are the labels in the diagram: 1. Fixed base plate; 2. Feed square tube; 3. Stepped groove; 4. Extrusion extrusion block; 5. First push-pull plate; 6. First positioning pin; 7. First lever plate; 8. First handle; 9. Compression extrusion block; 10. Second push-pull plate; 11. Second positioning pin; 12. Second lever plate; 13. Second handle; 14. Extrusion plate; 15. Extrusion handle; 16. Discharge hopper; 17. Dividing baffle. Detailed Implementation

[0018] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0019] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] It should be noted that all directional indications (such as up-down-left-right-forward-backward...) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0021] Please see Figure 1-3As shown, an incinerator bottom ash treatment device includes a fixed base plate 1 fixed to the ground; a feeding square tube 2 is fixedly connected to the upper surface of the fixed base plate 1; a stepped groove 3 is opened inside the feeding square tube 2; an ejector extrusion block 4 and a compression extrusion block 9 are slidably inserted into the stepped groove 3; a first lever unit is connected to the end of the ejector extrusion block 4; a second lever unit is connected to the end of the compression extrusion block 9; a discharge hopper 16 is fixedly connected to the upper surface of the feeding square tube 2. By pouring ash adapted to the cavity of the stepped groove 3 into the discharge hopper 16, and then holding the second lever unit to push the compression extrusion block 9 to compress the ash in the stepped groove 3 to compress it into a cuboid shape, and then holding the second lever unit to push the ejector extrusion block 4 to push the compressed ash out from the opening of the stepped groove 3, the entire ash compression and molding process can be completed with only two actions, making the molded ash easy to arrange and transfer.

[0022] The first lever unit includes a first push-pull plate 5 symmetrically sleeved on both sides of the ejector extrusion block 4; a first positioning pin 6 is inserted into the upper end of the first push-pull plate 5; a first lever plate 7 is movably sleeved on the first positioning pin 6; the lower end of the first lever plate 7 is pin-connected to the fixed base plate 1. By holding the first lever plate 7 and pushing and pulling left and right, the first positioning pin 6 and the ejector extrusion block 4 are moved left and right. After the slag is compressed and formed, the ejector extrusion block 4 is pushed to move in the stepped groove 3 to push out the compressed slag, thereby making the slag discharge process efficient and labor-saving.

[0023] The second lever unit includes a second push-pull plate 10 symmetrically sleeved on both sides of the compression and extrusion block 9; a second positioning pin 11 is inserted into the upper end of the second push-pull plate 10; a second lever plate 12 is rotatably sleeved on the second positioning pin 11; the lower end of the second lever plate 12 is pin-connected to the fixed base plate 1. By holding the second lever plate 12 and pushing and pulling, the second push-pull plate 10 and the compression and extrusion block 9 are moved left and right. The compression and extrusion block 9 moves to the left and enters the stepped groove 3 to compress the loose slag and compress it into a cuboid, which saves space and facilitates transportation. Then it moves to the right to get out of the stepped groove 3 and avoids the space for the compressed slag discharge, so that the slag can be smoothly pushed out of the stepped groove 3, thereby making the slag removal more efficient.

[0024] The upper end of the second lever plate 12 has an opening into which a second handle 13 is inserted. By holding the two ends of the second handle 13 with both hands, it is easier to exert force when pushing or pulling the second lever plate 12.

[0025] The first lever plate 7 has an opening at its upper end into which a first handle 8 is inserted. By holding the two ends of the first handle 8 with both hands, it is easier to exert force when pushing or pulling the first lever plate 7.

[0026] The hopper 16 has a slotted sliding baffle 17. The baffle 17 can divide the slag accumulated in the hopper 16 into two parts. When the lower part of the slag is being squeezed, it will not be affected by the upper part of the slag. It can also control the volume of the slag entering the stepped groove 3, so that the volume of the slag after molding is roughly the same, which is convenient for stacking.

[0027] An extrusion handle 15 is slidably inserted into the side opening of the fixed base plate 1; an extrusion plate 14 is fixedly connected to the end of the extrusion handle 15. By holding the extrusion handle 15 and pushing the extrusion handle 15, the extrusion plate 14 can be vertically pushed out the compressed slag, which facilitates the subsequent arrangement of the compressed slag.

[0028] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A device for treating bottom ash from incinerators, characterized in that; It includes a fixed base plate (1) fixed to the ground; a feed square tube (2) is fixedly connected to the upper surface of the fixed base plate (1); a stepped groove (3) is opened in the feed square tube (2); a push-out extrusion block (4) and a compression extrusion block (9) are slidably inserted in the stepped groove (3); a first lever unit is connected to the end of the push-out extrusion block (4); a second lever unit is connected to the end of the compression extrusion block (9); and a discharge hopper (16) is fixedly connected to the upper surface of the feed square tube (2) by a groove.

2. The incinerator bottom ash treatment equipment according to claim 1, characterized in that: The first lever unit includes a first push-pull plate (5) symmetrically sleeved on both sides of the push-out extrusion block (4); a first positioning pin (6) is inserted into the upper end of the first push-pull plate (5); a first lever plate (7) is movably sleeved on the first positioning pin (6); and the lower end of the first lever plate (7) is pin-connected to the fixed base plate (1).

3. The incinerator bottom ash treatment equipment according to claim 1, characterized in that: The second lever unit includes a second push-pull plate (10) symmetrically sleeved on both sides of the compression block (9); a second positioning pin (11) is inserted into the upper end of the second push-pull plate (10); a second lever plate (12) is rotatably sleeved on the second positioning pin (11); the lower end of the second lever plate (12) is pin-connected to the fixed base plate (1).

4. The incinerator bottom ash treatment equipment according to claim 3, characterized in that: The second lever plate (12) has an opening at its upper end into which a second handle (13) is inserted.

5. The incinerator bottom ash treatment equipment according to claim 2, characterized in that: The first lever plate (7) has an opening at its upper end into which a first handle (8) is inserted.

6. The incinerator bottom ash treatment equipment according to claim 1, characterized in that: The hopper (16) has a slotted sliding baffle (17) inserted into it.

7. The incinerator bottom ash treatment equipment according to claim 1, characterized in that: The side opening of the fixed base plate (1) is slidably inserted with an extrusion handle (15); the end of the extrusion handle (15) is fixed with an extrusion plate (14).

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