Automatic ash scraping device for ash basin edge of generator
By designing an automatic ash scraping device along the ash basin of the generator, the scraping iron plate scrapes away ash and slag during the rotation of the ash basin, solving the problems of ash and slag adhesion and falling, and realizing the maintenance of ground hygiene and convenient maintenance of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2026-03-27
AI Technical Summary
During the ash removal process of existing gasifiers, ash and slag are prone to sticking together or falling off, resulting in poor ground hygiene and increasing the workload of employees on duty.
An automatic ash scraping device for the ash basin of a generator was designed, including an annular ash basin, a fixing block, an installation structure, and a scraping iron plate. The installation structure facilitates disassembly and installation, and the scraping iron plate scrapes away ash and slag during the rotation of the ash basin to avoid residue.
It effectively avoids ash residue, reduces the extra workload of on-site staff, keeps the ground clean, and facilitates the installation, replacement, and cleaning of the equipment.
Smart Images
Figure CN224047297U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to ash removal system technical field especially involves automatic ash scraping device along ash basin of gas producer. BACKGROUND
[0002] Coal gas producer refers to the reaction furnace for manufacturing coal gas, water gas and semi water gas. The furnace body is cylindrical, the shell is made of steel plate or is built with bricks, is lined with refractory bricks, and is provided with charging equipment, blast pipe and coal gas pipe etc. According to structure, it can be divided into mechanical gas producer, ladder gas producer, gas producer with rotating furnace body and two-stage gas producer etc. According to process, it can be divided into fixed bed or fluidized bed coal gas producer.
[0003] The existing coal gas producer generally uses the two-stage wet ash removal system of gas station, and in the continuous ash removal process, the ash is relatively humid after passing through water, is easy to stick to the ash basin, and after the ash is dry, it is easy to fall and cause poor ground hygiene, and the ash will stick to the edge of the ash basin, and the sticking or falling of the ash will cause additional workload to the post workers. INVENTION CONTENTS
[0004] In order to solve the problems that the ash is dry and easy to fall, causing poor ground hygiene, and the ash will stick to the edge of the ash basin, and the sticking or falling of the ash will cause additional workload to the post workers, the utility model provides an automatic ash scraping device along the ash basin of the gas producer, and the technical scheme is as follows:
[0005] The automatic ash scraping device along the ash basin of the gas producer comprises:
[0006] The ash basin is annular in shape.
[0007] The fixing blocks are arranged on the left and right sides of the outer surface of the ash basin.
[0008] The mounting structure is detachably mounted on the outer surface of the fixing block.
[0009] The scraping iron plate is arranged on the inner side of the mounting structure.
[0010] The mounting structure facilitates the mounting and dismounting of the overall structure, and facilitates the replacement, maintenance or cleaning of the overall structure, so as to ensure the ash scraping effect in long-term use.
[0011] Preferably, the mounting structure comprises a fixing frame, a mounting plate, a bolt and a nut, and the fixing frame and the mounting plate are arranged on the two sides of the outer surface of the fixing block.
[0012] Preferably, the bolt is arranged on the top and the bottom of the side away from the fixing block of the mounting plate, and one end of the bolt extends to the outside of the fixing frame in sequence through the mounting plate and the fixing frame.
[0013] Preferably, the nut is arranged on the outer surface of the bolt, and the nut is located on the side of the fixing frame away from the fixing block.
[0014] Preferably, the nut is threadedly connected with the bolt, and the fixing frame and the mounting plate are fixedly connected with the fixing block through the bolt and the nut.
[0015] Preferably, the number of the mounting structures is two, and the two mounting structures are symmetrically and mirror-imaged distributed.
[0016] Preferably, the mounting structure further comprises a limiting frame, the limiting frame is arranged on the side of the fixing frame close to the ash pan, an inner side of the limiting frame is provided with a clamping groove, and the iron scraping plate is located on the inner side of the clamping groove.
[0017] Preferably, the size of the iron scraping plate is matched with the size of the clamping groove, the iron scraping plate is clamped with the limiting frame through the clamping groove, and the bottom of the iron scraping plate is in contact with the top of the ash pan.
[0018] The ash residue can be scraped off during the rotation of the ash pan, the ash residue is avoided to be left, and the additional workload of the post staff caused by the adhesion or falling of the ash residue is reduced.
[0019] Beneficial effects:
[0020] The beneficial effects of the technical scheme of the utility model are as follows:
[0021] 1. The ash pan along automatic ash scraping device, the iron scraping plate can scrape off the ash residue during the rotation of the ash pan, the ash residue is avoided to be left, and the additional workload of the post staff caused by the adhesion or falling of the ash residue is reduced.
[0022] 2. The ash pan along automatic ash scraping device, the installation structure is arranged to facilitate the installation and dismounting of the overall structure, the overall structure is convenient to replace, maintain or clean, so that the ash scraping effect is ensured in long-term use. BRIEF DESCRIPTION OF DRAWINGS
[0023] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, and for the ordinary skilled in the art, other related drawings can be obtained without the creative labor on the premise of the drawings.
[0024] Figure 1 It is the overall three-dimensional structure schematic diagram of the ash pan along automatic ash scraping device of the utility model;
[0025] Figure 2 It is the partial enlarged view of the ash pan along automatic ash scraping device of the utility model; Figure 1An enlarged schematic view of the structure at middle A;
[0026] Figure 3 The utility model occurs furnace ash pan along automatic scraping device Figure 1 An enlarged schematic view of the structure at middle B.
[0027] In the figure, 1, ash pan; 2, fixed block; 3, fixed frame; 4, mounting plate; 5, bolt; 6, nut; 7, limiting frame; 8, scraping iron plate. DETAILED DESCRIPTION
[0028] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in conjunction with the drawings in the utility model embodiment. Obviously, the described embodiment is part of the utility model embodiment, not all the embodiments. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0029] As shown in Figure 1 The furnace ash pan along automatic scraping device comprises:
[0030] Ash pan 1, the shape of ash pan 1 is annular;
[0031] Fixed block 2, the number of fixed block 2 is two and is respectively arranged on the left and right sides of the outer surface of ash pan 1;
[0032] Mounting structure, which is detachably mounted on the outer surface of fixed block 2;
[0033] Scraping iron plate 8, which is arranged on the inner side of mounting structure.
[0034] Specifically, the number of mounting structure is two, and the two mounting structures are symmetrically distributed.
[0035] In the embodiment, the setting of the two mounting structures not only speeds up the scraping efficiency but also guarantees the scraping effect, and the use effect is better.
[0036] As shown in Figures 1-3As shown, the mounting structure comprises a fixing frame 3, a mounting plate 4, a bolt 5 and a nut 6, the fixing frame 3 and the mounting plate 4 are respectively arranged on the two sides of the outer surface of the fixing block 2, the bolt 5 is arranged on the top and the bottom of the side of the mounting plate 4 away from the fixing block 2, one end of the bolt 5 penetrates the mounting plate 4 and the fixing frame 3 in sequence and extends to the outside of the fixing frame 3, the nut 6 is arranged on the outer surface of the bolt 5, the nut 6 is located on the side of the fixing frame 3 away from the fixing block 2, the nut 6 is threadedly connected with the bolt 5, and the fixing frame 3 and the mounting plate 4 are fixedly connected with the fixing block 2 through the bolt 5 and the nut 6.
[0037] In the embodiment, the mounting structure facilitates the mounting and dismounting of the overall structure, and facilitates the replacement, maintenance or cleaning of the overall structure.
[0038] As shown in the drawings, Figures 1-3 As shown, the mounting structure further comprises a limiting frame 7, the limiting frame 7 is arranged on the side of the fixing frame 3 close to the ash basin 1, a clamping groove is formed in the inner side of the limiting frame 7, the iron scraping plate 8 is located in the inner side of the clamping groove, the size of the iron scraping plate 8 is matched with the size of the clamping groove, the iron scraping plate 8 is clamped with the limiting frame 7 through the clamping groove, and the bottom of the iron scraping plate 8 is in contact with the top of the ash basin 1.
[0039] In the embodiment, the clamping groove enables the iron scraping plate 8 to only contact the top of the ash basin 1 downward under the dead weight, and the iron scraping plate 8 cannot deviate or shake.
[0040] The use method of the utility model is as follows:
[0041] The iron scraping plate 8 can scrape the ash residue in the process of rotating the ash basin 1, and the ash residue is avoided to be left, when the iron scraping plate 8 needs to be replaced or cleaned, the iron scraping plate 8 is directly pulled upward to be separated from the clamping groove, when the overall structure needs to be dismounted, the nut 6 is twisted to be separated from the bolt 5, and the dismounting of the overall structure can be conveniently completed.
[0042] The above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, and the utility model can have various changes and changes for the person skilled in the art. Any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A furnace ash pan along automatic ash scraping device, characterized in that, The utility model relates to an ashtray, which comprises: An ashtray (1) in the shape of a ring; Two fixing blocks (2) arranged respectively on the left and right sides of the outer surface of the ashtray (1); A mounting structure detachably mounted on the outer surface of the fixing block (2); A scraping iron plate (8) arranged on the inner side of the mounting structure.
2. The automatic ash-tray device according to claim 1, wherein The mounting structure comprises a fixing frame (3), a mounting plate (4), a bolt (5) and a nut (6), and the fixing frame (3) and the mounting plate (4) are arranged respectively on the two sides of the outer surface of the fixing block (2).
3. The automatic ash-tray device according to claim 2, wherein The bolt (5) is arranged on the top and the bottom of the side of the mounting plate (4) away from the fixing block (2), one end of the bolt (5) penetrates the mounting plate (4) and the fixing frame (3) in sequence and extends to the outside of the fixing frame (3).
4. The automatic ash-tray device according to claim 3, wherein The nut (6) is arranged on the outer surface of the bolt (5), and the nut (6) is located on the side of the fixing frame (3) away from the fixing block (2).
5. The automatic ash-tray device according to claim 4, wherein The nut (6) is in threaded connection with the bolt (5), and the fixing frame (3) and the mounting plate (4) are fixedly connected with the fixing block (2) through the bolt (5) and the nut (6).
6. The automatic ash-tray device according to claim 2, wherein The number of the mounting structures is two, and the two mounting structures are symmetrically distributed.
7. The automatic ash-tray device according to claim 1, wherein The mounting structure further comprises a limiting frame (7) arranged on the side of the fixing frame (3) close to the ashtray (1), the inner side of the limiting frame (7) is provided with a clamping groove, and the scraping iron plate (8) is located on the inner side of the clamping groove.
8. The automatic ash-pit scraping device according to claim 1, wherein The size of the scraping iron plate (8) is matched with the size of the clamping groove, the scraping iron plate (8) is clamped with the limiting frame (7) through the clamping groove, and the bottom of the scraping iron plate (8) is in contact with the top of the ashtray (1).