Automatic discharging device for ash at bottom of gasifier

Abstract

The utility model relates to the technical field of chemical products, in particular to an automatic discharging device for ash at the bottom of a gasifier, which comprises a gasifier body, and a material collecting box is arranged at the bottom of the gasifier body; a material collecting box is arranged at the bottom of the gasifier body, a discharging assembly is arranged in the material collecting box and used for movably discharging ash residues, the discharging assembly comprises a push plate connected to the interior of the material collecting box in a sliding mode, the bottom of the push plate makes contact with the material collecting box, and cleaning pieces are installed at the upper end and the lower end of the push plate. Ash generated by processing of the gasifier can be conveniently subjected to centralized secondary treatment and utilization through the material collecting box, the influence of the ash on the environment is reduced, waste of force resources is reduced, meanwhile, the discharging assembly is arranged in the material collecting box, the ash can be automatically discharged by driving a push plate and a cleaning piece on the discharging assembly, manpower is saved, efficiency is improved, and the energy consumption is reduced. And the material collecting box can be kept clean.

Description

Technical Field

[0001] This utility model relates to the field of chemical products, and in particular to an automatic ash discharge device at the bottom of a gasifier. Background Technology

[0002] A vaporizer is a device used to heat liquid gas until it is converted into gas. It is widely used in the fields of chemical raw materials and chemical products for vaporization processes.

[0003] Chinese Patent Publication No. CN104197190A discloses an ambient temperature vaporizer and its usage method, including a support leg set on a horizontal plane and a lower groove aluminum frame set horizontally on the support leg. A vaporization space is formed between the lower groove aluminum frame and the upper groove aluminum frame set horizontally above it. At least one serpentine vaporization tube is set in the vaporization space. The serpentine vaporization tube includes at least one vaporization section. Each vaporization section extends upward from the lower groove aluminum frame and passes through the upper groove aluminum frame. After bending, it passes downward vertically through the lower groove aluminum frame again. The vaporization section in each serpentine vaporization tube is arranged horizontally and each serpentine vaporization tube is a vaporization group. The inlet of the vaporization group is connected to the liquid inlet through a first conductive horizontal pipe, and the outlet of the vaporization group is connected to the liquid outlet through a second conductive horizontal pipe.

[0004] When the above-mentioned equipment processes products such as tar and anthracene oil, it will generate a certain amount of ash residue. The ash residue is usually discharged through the ash discharge port at the bottom of the gasifier. Since the ash residue is mostly in the form of granules and powder, it is easily dispersed by wind erosion or rainwater washing in the natural environment. This not only affects the quality of air and soil and causes pollution, but also easily leads to resource waste and increases production costs. In order to address the above problems, we propose an automatic ash residue discharge device at the bottom of the gasifier. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic ash discharge device at the bottom of a gasifier, so as to solve the problem mentioned in the background art that the natural discharge of ash can easily affect the environment, cause pollution, waste ash resources, and increase production costs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic ash and slag discharge device at the bottom of a gasifier, comprising a gasifier body,

[0007] A collection box is located at the bottom of the gasifier body and is used to collect ash and slag in a centralized manner.

[0008] The discharge assembly is located inside the collection box and is used for the moving discharge of ash and slag. The discharge assembly includes a push plate that is slidably connected inside the collection box. The bottom of the push plate is in contact with the collection box, and cleaning components are installed at both the upper and lower ends of the push plate.

[0009] Preferably, the discharge assembly further includes a slide bar, which is fixedly installed at both ends of the push plate, and the inner wall of the collection box is provided with a sliding groove, and the slide bar is slidably connected inside the sliding groove.

[0010] Preferably, the discharge assembly is provided with moving components at both ends for moving it. The moving components include lead screws, which are rotatably connected inside the slide groove. A connector is fixedly connected to the end of the slide rod, and the connector is threaded to the outer peripheral wall of the lead screw.

[0011] Preferably, the moving component further includes a shaft, which is rotatably connected inside the collection box. A first bevel gear is fixedly installed on both ends of the shaft, and a second bevel gear is fixedly connected to the end of the lead screw. The second bevel gear and the first bevel gear mesh with each other.

[0012] Preferably, a motor is installed inside the collection box, and the output shaft of the motor is fixedly connected to the shaft.

[0013] Preferably, the side wall of the collection box is provided with a box plate, and rods are fixedly connected to both ends of the box plate. The rods are rotatably connected to the side wall of the collection box. Magnetic suction components are fixedly installed on the opposite side of the collection box and the box plate. The box plate is magnetically fixed to the side wall of the collection box by the magnetic suction components.

[0014] Preferably, a push rod is fixedly installed on the side wall of the push plate, and the push rod is used to push the box plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention features a collection box at the bottom of the gasifier body, which facilitates centralized secondary processing and utilization of the ash and slag generated during gasification, reducing the environmental impact of ash and slag and minimizing resource waste. Furthermore, by installing a discharge component inside the collection box, the ash and slag can be automatically discharged via a push plate and cleaning components, saving manpower and improving efficiency while keeping the collection box clean. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the structure of the vaporizer body of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the material collection box of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the emission component of this utility model;

[0021] Figure 4 This is a cross-sectional structural diagram of the material collection box of this utility model;

[0022] Figure 5 This is a partial schematic diagram of the mobile component of this utility model;

[0023] Figure 6 for Figure 5 Enlarged structural diagram of section A;

[0024] Figure 7 This is a schematic diagram of the unfolded structure of the box panel of this utility model.

[0025] In the diagram: 1. Gasifier body; 2. Collection box; 201. Slide chute; 3. Discharge assembly; 301. Push plate; 302. Cleaning component; 303. Slide rod; 4. Moving assembly; 401. Lead screw; 402. Second bevel gear; 403. Shaft; 404. First bevel gear; 405. Connecting component; 5. Box plate; 501. Rod; 502. Magnetic component; 503. Push rod. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0028] Please see Figures 1 to 7 This utility model provides a technical solution: an automatic ash discharge device at the bottom of a gasifier, comprising a gasifier body 1.

[0029] A collection box 2 is provided at the bottom of the gasifier body 1. The collection box 2 is used to collect ash and slag in a centralized manner, so as to facilitate the centralized secondary treatment and utilization of ash and slag.

[0030] The collection box 2 is equipped with a discharge component 3, which is used for the moving discharge of ash and slag. The discharge component 3 includes a push plate 301, which is slidably connected to the inside of the collection box 2. The bottom of the push plate 301 is in contact with the collection box 2. Cleaning components 302 are installed at both the upper and lower ends of the push plate 301. The bottom of the push plate 301 is a sloping plate, which facilitates pushing the ash and slag outward. The two sets of cleaning components 302 on the push plate 301 are in contact with the inner bottom and inner top of the collection box 2, respectively. When the push plate 301 moves outward, the cleaning components 302 can further clean the ash and slag adsorbed and remaining in the collection box 2, thereby improving the cleanliness of the collection box 2.

[0031] The push plate 301 has slide rods 303 fixedly installed at both ends, and the inner wall of the collection box 2 has a slide groove 201, with the slide rods 303 slidably connected inside the slide groove 201.

[0032] The discharge assembly 3 is provided with moving components 4 at both ends for moving it. The moving components 4 include a lead screw 401, which is rotatably connected to the inside of the slide groove 201. The end of the slide rod 303 is fixedly connected to a connector 405, which is threaded to the outer peripheral wall of the lead screw 401.

[0033] The collection box 2 is rotatably connected to a shaft 403. A first bevel gear 404 is fixedly installed on both ends of the shaft 403. A second bevel gear 402 is fixedly connected to the end of the lead screw 401. The second bevel gear 402 and the first bevel gear 404 mesh with each other. A motor is installed inside the collection box 2, and the output shaft of the motor is fixedly connected to the shaft 403. The motor can drive the shaft 403 and the first bevel gear 404 to rotate. At the same time, the first bevel gear 404 can drive the second bevel gear 402 and the lead screw 401 to rotate. At this time, the connecting piece 405 will slide on the outer peripheral wall of the lead screw 401 and drive the push plate 301 to move outward. The push plate 301 can concentrate the ash and slag in the collection box 2 and discharge it outward.

[0034] The side wall of the collection box 2 is provided with a box plate 5. The two ends of the box plate 5 are fixedly connected with rods 501. The rods 501 are rotatably connected to the side wall of the collection box 2. Magnetic components 502 are fixedly installed on the opposite side of the collection box 2 and the box plate 5. The box plate 5 is magnetically fixed to the side wall of the collection box 2 by the magnetic components 502. When the push plate 301 and the push rod 503 move inward, the box plate 5 will naturally rotate downward and close due to gravity. At this time, the box plate 5 will be further magnetically fixed to the collection box 2 by the magnetic components 502, which prevents the box plate 5 from shaking randomly. At the same time, the middle part of the box plate 5 is made of transparent material, which makes it easy to observe the situation inside the collection box 2.

[0035] A push rod 503 is fixedly installed on the side wall of the push plate 301. The push rod 503 is used to push the box plate 5. When the push plate 301 pushes the ash and slag outward, the push rod 503 on the push plate 301 can push the box plate 5 at the same time. At this time, the ash and slag will be pushed to the outside for discharge.

[0036] When this utility model is in use, after the gasifier body 1 is used, the generated ash and slag will fall into the collection box 2 through the slag discharge port at the bottom for collection. Then, the motor drives the shaft 403 and the first bevel gear 404 to rotate. At the same time, the first bevel gear 404 can drive the second bevel gear 402 and the lead screw 401 to rotate. At this time, the connecting piece 405 will slide on the outer peripheral wall of the lead screw 401 and drive the push plate 301 to move outward. Finally, the push rod 503 on the push plate 301 can push the box plate 5 until the ash and slag are pushed to the outside for utilization.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0038] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automatic ash discharge device at the bottom of a gasifier, comprising a gasifier body (1), characterized in that: Collection box (2), the collection box (2) is set at the bottom of the gasifier body (1), the collection box (2) is used to collect ash and slag in a centralized manner; Discharge assembly (3), the discharge assembly (3) is set inside the collection box (2), the discharge assembly (3) is used for moving and discharging ash and slag, the discharge assembly (3) includes a push plate (301), the push plate (301) is slidably connected inside the collection box (2), the bottom of the push plate (301) is in contact with the collection box (2), and cleaning parts (302) are installed at both the upper and lower ends of the push plate (301).

2. The automatic ash discharge device at the bottom of a gasifier according to claim 1, characterized in that: The discharge assembly (3) also includes a slide rod (303), which is fixedly installed at both ends of the push plate (301). The inner wall of the collection box (2) is provided with a slide groove (201), and the slide rod (303) is slidably connected inside the slide groove (201).

3. The automatic ash discharge device at the bottom of a gasifier according to claim 2, characterized in that: The discharge assembly (3) is provided with moving assemblies (4) at both ends for moving it. The moving assembly (4) includes a lead screw (401), which is rotatably connected to the inside of the slide groove (201). The end of the slide rod (303) is fixedly connected to a connector (405), which is threaded to the outer peripheral wall of the lead screw (401).

4. The automatic ash discharge device at the bottom of a gasifier according to claim 3, characterized in that: The moving component (4) also includes a shaft (403), which is rotatably connected inside the collection box (2). A first bevel gear (404) is fixedly installed on both ends of the shaft (403), and a second bevel gear (402) is fixedly connected to the end of the lead screw (401). The second bevel gear (402) and the first bevel gear (404) mesh with each other.

5. The automatic ash discharge device at the bottom of a gasifier according to claim 4, characterized in that: The collection box (2) is equipped with a motor, and the output shaft of the motor is fixedly connected to the shaft (403).

6. The automatic ash discharge device at the bottom of a gasifier according to claim 5, characterized in that: The side wall of the collection box (2) is provided with a box plate (5), and the two ends of the box plate (5) are fixedly connected with rods (501). The rods (501) are rotatably connected to the side wall of the collection box (2). Magnetic suction components (502) are fixedly installed on the opposite side of the collection box (2) and the box plate (5). The box plate (5) is magnetically fixed to the side wall of the collection box (2) by the magnetic suction components (502).

7. The automatic ash discharge device at the bottom of a gasifier according to claim 1, characterized in that: A push rod (503) is fixedly installed on the side wall of the push plate (301), and the push rod (503) is used to push the box plate (5).

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