Domestic garbage incinerator slag baling box
By using a servo motor-driven auger conveying system and a cylinder telescopic rod design, the problems of poor sealing and low discharge efficiency during slag packaging are solved, achieving stable and continuous slag conveying and efficient discharge.
Patent Information
- Application Number
- CN202423283394.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In the current process of packaging municipal solid waste incinerator slag, the sealing of the inlet and outlet gates is poor, making them prone to blockage and resulting in low discharge efficiency.
The auger conveying system, driven by a servo motor, combined with cylinder telescopic rods and sealing components, ensures stable slag conveying and discharge. Inclined plates guide slag accumulation, while spring rods and extrusion plates buffer and prevent over-compaction.
It achieves stable and continuous conveying and efficient discharge of slag, improves sealing performance, avoids problems such as blockage and over-compaction, and improves packaging efficiency.
Smart Images
Figure CN223822457U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of packaging boxes for municipal solid waste incineration slag, and in particular to a packaging box for municipal solid waste incineration slag. Background Technology
[0002] With the acceleration of urbanization and population growth, the amount of municipal solid waste generated is increasing day by day. Incineration has been widely used in modern municipal solid waste treatment due to its significant volume reduction advantages. Incineration can not only effectively reduce the land resources occupied by waste, but also realize the reuse of energy through heat recovery. For example, the steam generated by incineration can be used to drive steam turbines to generate electricity or provide heat, thereby improving resource utilization efficiency. Many cities have built large-scale municipal solid waste incineration power plants to meet the growing demand for waste treatment. Incineration has gradually become one of the important methods of municipal solid waste treatment.
[0003] To address the aforementioned problems, existing patents offer solutions. In the current process of packaging slag, most methods involve opening inlet and outlet holes on the surface of the packaging box. These holes are often equipped with shielding doors, which have poor sealing performance. Furthermore, slag is prone to blockage during the process of moving it into the packaging box through the inlet hole, and the process of moving it out of the packaging box through the outlet hole is inefficient.
[0004] To address this, a packaging box for municipal solid waste incineration slag is proposed. Utility Model Content
[0005] The purpose of this utility model is to provide a slag packaging box for municipal solid waste incineration, which can solve the problems of existing slag packaging processes, which mostly involve opening inlet and outlet holes on the surface of the packaging box, and setting shielding doors on the surface of the inlet and outlet holes. These shielding doors have poor sealing performance, and slag is prone to blockage when moving slag into the packaging box through the inlet hole. Furthermore, the process of moving slag out of the packaging box through the outlet hole is inefficient.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a slag packaging box for municipal solid waste incineration, comprising a support plate, a groove at the bottom of the support plate, a protective pad fixedly connected to the top of the inner wall of the groove, two support blocks bolted to the top of the support plate, a storage component bolted to the top of the two support blocks, and a sealing component bolted to the rear side of the storage component.
[0007] The storage assembly includes a protective cover, with several reinforcing plates fixedly connected to the inner side of the protective cover. A housing is bolted to the side of the reinforcing plates away from the protective cover. A feed pipe is connected to the front of the housing, and a first servo motor body is bolted to the front of the feed pipe. A first auger is bolted to the rear of the first servo motor body. A feed flange is connected to the top of the feed pipe. An opening is provided at the bottom of the housing, and a discharge pipe is bolted to the inside of the opening. A second servo motor body is bolted to the front of the discharge pipe, and a second auger is bolted to the rear of the second servo motor body. A discharge flange is connected to the bottom of the discharge pipe. Two inclined plates are bolted to the bottom of the inner wall of the housing.
[0008] Preferably, the sealing assembly includes a cylinder telescopic rod body, a connecting block is bolted to the top of the cylinder telescopic rod body, and a top cover is bolted to the front side of the connecting block.
[0009] Preferably, a plurality of spring rods are fixedly connected to the bottom of the top cover, and a compression plate is bolted to the bottom of the plurality of spring rods.
[0010] Preferably, a protective plate is fixedly connected to the bottom of the extrusion plate, and the protective plate is made of stainless steel.
[0011] Preferably, the front side of the housing is connected to a pressure relief valve body, and a protective shell is welded to the front side of the housing.
[0012] Preferably, a frame is bolted to the front side of the protective shell, and a filter screen is snapped into the inside of the frame.
[0013] Preferably, a sealing block is fixedly connected to the bottom of the top cover, and a sealing groove is provided on the top of the protective cover to cooperate with the sealing block.
[0014] Preferably, a heat insulation pad is fixedly connected inside the feed pipe, and a corrosion-resistant pad is fixedly connected inside the discharge pipe.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] 1. In this application, by connecting the feed flange to the slag discharge pipe, the slag can directly enter the feed pipe. The first servo motor precisely controls the rotation speed of the first auger, so that the slag is stably and continuously conveyed in the feed pipe. Two inclined plates at the bottom of the inner wall of the box guide the slag to slide down the discharge pipe. The slag is naturally gathered at the inlet of the discharge pipe by gravity. The second servo motor is started to drive the second auger to rotate, so as to achieve stable discharge.
[0017] 2. In this application, the lifting height of the top cover can be precisely controlled by adjusting the extension length of the cylinder extension rod body. The protective plate at the bottom of the top cover contacts the top of the slag. Under the pressure of the cylinder extension rod body, the slag is gradually compacted. The design of the spring rod and the extrusion plate plays a buffering role, preventing excessive compaction of the slag or damage to the packing box due to excessive pressure of the cylinder extension rod body. Attached Figure Description
[0018] Figure 1 This is an overall structural diagram of the municipal solid waste incinerator slag packaging box of this utility model;
[0019] Figure 2 This is an exploded view of the storage component of this utility model;
[0020] Figure 3 This is a schematic diagram of the sealing assembly of this utility model;
[0021] Figure 4 This is a schematic diagram showing the disassembled components of this utility model;
[0022] Figure 5 This is a schematic diagram of the structure of the feed pipe, feed flange and heat insulation pad of this utility model;
[0023] Figure 6 This is a schematic diagram of the structure of the discharge pipe and corrosion-resistant pad of this utility model.
[0024] In the diagram, 1. Support plate; 2. Groove; 3. Protective pad; 4. Support block; 5. Storage component; 501. Protective cover; 502. Reinforcing plate; 503. Box body; 504. Feed pipe; 505. First servo motor body; 506. First auger; 507. Feed flange; 508. Hole; 509. Discharge pipe; 510. Second servo motor body; 511. Second auger; 512. Discharge flange; 513. Inclined plate; 6. Sealing component; 601. Cylinder telescopic rod body; 602. Connecting block; 603. Top cover; 604. Spring rod; 605. Extrusion plate; 606. Protective plate; 7. Pressure relief valve body; 8. Protective shell; 9. Frame; 10. Filter screen frame; 11. Sealing block; 12. Sealing groove; 13. Heat insulation pad; 14. Corrosion resistant pad. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] Please see Figure 1-6 The present invention provides the following technical solution:
[0027] A slag packaging box for municipal solid waste incineration includes a support plate 1, a groove 2 is provided at the bottom of the support plate 1, a protective pad 3 is fixedly connected to the top of the inner wall of the groove 2, two support blocks 4 are bolted to the top of the support plate 1, a storage component 5 is bolted to the top of the two support blocks 4, and a sealing component 6 is bolted to the rear side of the storage component 5.
[0028] The storage component 5 includes a protective cover 501. Several reinforcing plates 502 are fixedly connected to the inner side of the protective cover 501. A housing 503 is bolted to the side of the several reinforcing plates 502 away from the protective cover 501. A feed pipe 504 is connected to the front side of the housing 503. A first servo motor body 505 is bolted to the front side of the feed pipe 504. A first auger 506 is bolted to the rear side of the first servo motor body 505. A feed flange 507 is connected to the top of the feed pipe 504. A hole 508 is opened at the bottom of the housing 503. A discharge pipe 509 is bolted to the inside of the hole 508. A second servo motor body 510 is bolted to the front side of the discharge pipe 509. A second auger 511 is bolted to the rear side of the second servo motor body 510. A discharge flange 512 is connected to the bottom of the discharge pipe 509. Two inclined plates 513 are bolted to the bottom of the inner wall of the housing 503.
[0029] In this embodiment: The support plate 1 supports the two support blocks 4; the groove 2 allows the user to easily move the support plate 1 using a forklift or other transport equipment; the protective pad 3 protects the groove 2; the two support blocks 4 support the storage component 5; the storage component 5 stores slag; and the sealing component 6 seals the top of the storage component 5. The system includes a protective cover 501, several reinforcing plates 502, a housing 503, a feeding pipe, a first servo motor body 505, a first auger 506, a feeding flange 507, a hole 508, a discharge pipe 509, a second servo motor body 510, a second auger 511, a discharge flange 512, and two inclined plates 513. When it is necessary to move the slag into the housing 503, the user connects the feeding flange 507 to the slag discharge pipe, and then moves the slag through the discharge pipe. The user activates the first servo motor body 505, causing it to adjust the first auger 506. This auger 506 then moves the slag within the feed pipe 504. When slag discharge is required, it is coordinated with the discharge pipe 509 via two inclined plates 513. The user then adjusts the second servo motor body 510, which is bolted to the front of the discharge pipe 509, causing it to adjust the second auger 511. Finally, the second auger 511 is aligned with the discharge pipe 509. When used in conjunction, the material falls through the discharge flange 512, thereby moving the slag out of the box 503. The user can also install a suction device at the bottom of the discharge flange 512 to accelerate the slag discharge process. The box 503 is supported and protected by the protective cover 501 and several reinforcing plates 502. In the event of an external impact, the protective cover 501 and several reinforcing plates 502 protect the box 503.
[0030] Specifically, such as Figure 3 As shown, the sealing assembly 6 includes a cylinder telescopic rod body 601, a connecting block 602 is bolted to the top of the cylinder telescopic rod body 601, and a top cover 603 is bolted to the front side of the connecting block 602.
[0031] Specifically, such as Figure 3 As shown, a number of spring rods 604 are fixedly connected to the bottom of the top cover 603, and a compression plate 605 is bolted to the bottom of the number of spring rods 604.
[0032] Specifically, such as Figure 3 As shown, a protective plate 606 is fixedly connected to the bottom of the extrusion plate 605. The protective plate 606 is made of stainless steel.
[0033] In this embodiment, by setting up a cylinder telescopic rod body 601, a connecting block 602, a top cover 603, several spring rods 604, a pressing plate 605, and a protective plate 606, when the user introduces slag into the box 503, after the slag accumulates to a certain extent, the user adjusts the height of the cylinder telescopic rod body 601 relative to the connecting block 602, and then adjusts the height of the connecting block 602 relative to the top cover 603, so that the bottom of the protective plate 606 contacts the top of the accumulated slag. Then, with the adjustment of the cylinder telescopic rod body 601, the slag is compressed. During the compression process, the pressing plate 605 and several spring rods 604 work together to prevent excessive pressure on the slag, which could cause unnecessary problems, and also reduce the workload of the cylinder telescopic rod body 601.
[0034] Specifically, such as Figure 1 , Figure 4 As shown, the front side of the housing 503 is connected to the pressure relief valve body 7, and the front side of the housing 503 is welded with a protective shell 8.
[0035] Specifically, such as Figure 4 As shown, a frame 9 is bolted to the front of the protective shell 8, and a filter screen frame 10 is snapped into the inside of the frame 9.
[0036] In this embodiment: by setting the pressure relief valve body 7 and the protective shell 8, the gas inside the box 503 can be released as needed to prevent the internal pressure of the box 503 from being too high. By setting the frame 9 and the filter screen 10, the released gas can be filtered.
[0037] Specifically, such as Figure 3 As shown, a sealing block 11 is fixedly connected to the bottom of the top cover 603, and a sealing groove 12 that cooperates with the sealing block 11 is opened on the top of the protective cover 501.
[0038] Specifically, such as Figure 5 , Figure 6 As shown, a heat insulation pad 13 is fixedly connected inside the feed pipe 504, and a corrosion-resistant pad 14 is fixedly connected inside the discharge pipe 509.
[0039] In this embodiment: by setting the sealing block 11 and the sealing groove 12, the sealing effect of the top cover 603 and the protective cover 501 can be increased. By setting the heat insulation pad 13, the problem of slag damaging the feed pipe 504 can be reduced. By setting the corrosion resistant pad 14, the corrosion effect of slag on the discharge pipe 509 can be reduced.
[0040] Working Principle: First, firmly bolt the feed flange 507 to the slag discharge pipe to ensure a tight connection and no risk of leakage. Then, start the slag discharge source, allowing the slag to enter the feed pipe 504 through the discharge pipe. Simultaneously, as the slag enters the feed pipe 504, gradually adjust the speed of the first servo motor body 505 according to the required slag flow rate and feeding speed, controlling the rotation speed of the first auger 506 to ensure the slag is smoothly and continuously conveyed into the housing 503. This ensures the rapid and orderly conveying of slag into the housing 503. When it is necessary to discharge slag from inside the housing 503, first check the discharge method. Check if the suction device at the bottom of the flange 512 is working properly and if the connection is secure. Then start the second servo motor body 510 to drive the second auger 511 to rotate. Under the guidance of the inclined plate 513, the slag gradually slides into the discharge pipe 509. Under the push of the second auger 511, the slag moves along the discharge pipe 509 towards the discharge flange 512. During the discharge process, the speed of the second servo motor body 510 should be reasonably adjusted according to the discharge speed of the slag and the suction of the suction device to ensure that the slag can be discharged smoothly and that the slag will not splash or block the discharge pipe 509 due to excessive suction or excessive speed of the auger.
[0041] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A slag packaging box for municipal solid waste incineration, comprising a support plate (1), characterized in that: The bottom of the support plate (1) is provided with a groove (2), and a protective pad (3) is fixedly connected to the top of the inner wall of the groove (2). Two support blocks (4) are bolted to the top of the support plate (1), and a storage component (5) is bolted to the top of the two support blocks (4). A sealing component (6) is bolted to the rear side of the storage component (5). The storage component (5) includes a protective cover (501). A plurality of reinforcing plates (502) are fixedly connected to the inner side of the protective cover (501). A housing (503) is bolted to the side of the reinforcing plates (502) away from the protective cover (501). A feed pipe (504) is connected to the front side of the housing (503). A first servo motor body (505) is bolted to the front side of the feed pipe (504). A first auger (506) is bolted to the rear side of the first servo motor body (505). The top of the box (503) is connected to a feed flange (507), and the bottom of the box (503) is provided with a hole (508). A discharge pipe (509) is bolted inside the hole (508). A second servo motor body (510) is bolted to the front side of the discharge pipe (509), and a second auger (511) is bolted to the rear side of the second servo motor body (510). A discharge flange (512) is connected to the bottom of the discharge pipe (509), and two inclined plates (513) are bolted to the bottom of the inner wall of the box (503).
2. The municipal solid waste incinerator slag packaging box according to claim 1, characterized in that: The sealing assembly (6) includes a cylinder telescopic rod body (601), a connecting block (602) is bolted to the top of the cylinder telescopic rod body (601), and a top cover (603) is bolted to the front side of the connecting block (602).
3. A municipal solid waste incinerator slag packaging box according to claim 2, characterized in that: The bottom of the top cover (603) is fixedly connected to a plurality of spring rods (604), and the bottom of the plurality of spring rods (604) is bolted with a compression plate (605).
4. A municipal solid waste incinerator slag packaging box according to claim 3, characterized in that: A protective plate (606) is fixedly connected to the bottom of the extrusion plate (605), and the protective plate (606) is made of stainless steel.
5. A municipal solid waste incinerator slag packaging box according to claim 1, characterized in that: The front side of the housing (503) is connected to the pressure relief valve body (7), and a protective shell (8) is welded to the front side of the housing (503).
6. A municipal solid waste incinerator slag packaging box according to claim 5, characterized in that: The protective shell (8) is bolted to the front side with a frame (9), and a filter screen frame (10) is snapped into the inside of the frame (9).
7. A municipal solid waste incinerator slag packaging box according to claim 2, characterized in that: A sealing block (11) is fixedly connected to the bottom of the top cover (603), and a sealing groove (12) is provided on the top of the protective cover (501) to cooperate with the sealing block (11).
8. A municipal solid waste incinerator slag packaging box according to claim 1, characterized in that: A heat insulation pad (13) is fixedly connected inside the feed pipe (504), and a corrosion-resistant pad (14) is fixedly connected inside the discharge pipe (509).