Slag ash conveying device

Abstract

The utility model discloses a furnace slag ash conveying device, and belongs to the technical field of furnace slag ash conveying. The device mainly comprises a bottom plate; the grinding assembly is provided with a grinding box for storing the furnace slag ash and a connecting hopper for discharging the furnace slag ash; the spiral conveying assembly is provided with a conveying cylinder for storing slag ash and a spiral shaft for conveying the slag ash, the spiral shaft is provided with spiral blades, the wall scraping assembly comprises a supporting frame, and a mounting plate is mounted on the supporting frame; the right-angle gear motor is mounted on the mounting plate; the rotating shaft is sleeved with a sleeve shaft; and the wall scraping rod is arranged on the sleeve shaft. According to the slag ash conveying device, through the arrangement of the supporting frame, the mounting plate, the right-angle gear motor, the rotating shaft, the wall scraping rod and the bolts, the inner wall of the funnel can be scraped, slag ash attached to the inner wall of the funnel is scraped off and falls into the grinding box, and meanwhile the slag ash is prevented from blocking a material opening of the funnel.

Description

Technical Field

[0001] The present application relates to the technical field of slag ash conveying, and in particular to a slag ash conveying device. Background Art

[0002] Slag ash is a kind of industrial solid waste, which is composed of the residue left after coal combustion. Its main components include silicon dioxide, aluminum oxide, iron oxide, calcium oxide, magnesium oxide, etc.

[0003] Slag ash can be used to produce building materials, such as bricks, cement, etc., and can also be used for landfill and filling projects. At the same time, slag ash may also contain harmful substances such as heavy metals, which may pollute the environment if not properly handled. Therefore, when using slag ash, it is necessary to use a conveying device to transfer the slag ash to the designated treatment area for unified recycling.

[0004] For example, the patent with publication number CN213010488U specifically discloses a spiral slag conveying device for domestic waste incineration slag, including a bottom plate, a connecting plate, a crushing box, a feed port, a hopper, a first crushing shaft, and a second crushing shaft. Thus, the crushed slag can be conveyed smoothly without clogging, and the conveying efficiency is improved.

[0005] In the above patent, when the slag ash is transported, the slag ash is poured into the feed port, and the slag is crushed by the first crushing shaft and the second crushing shaft. The crushed slag falls into the conveying cylinder through the connecting bucket, and the slag is transported through the conveying pipe. However, when the slag ash is poured into the feed port, it will accumulate and gather at the feed port, resulting in blockage, because the slag ash contains a large number of large particles and debris, or the slag ash is damp and agglomerated. Therefore, it is necessary to design a slag ash conveying device to solve the above problems.

[0006] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0007] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a slag ash conveying device to solve the problem that the slag ash in the above patent contains a large number of large particles and debris, or the slag ash becomes damp and agglomerated, etc., which may cause accumulation and aggregation at the feed port, thereby causing blockage.

[0008] The technical solution adopted by the present application to solve its technical problems is: a slag ash conveying device. It mainly includes: a bottom plate; a crushing assembly, which is mounted on the bottom plate, and the crushing assembly has a crushing box for storing slag ash and a connecting bucket for unloading slag ash; a cover plate, which is mounted on the crushing box; a spiral conveying assembly, which is connected and mounted on the connecting bucket, and the spiral conveying assembly has a conveying cylinder for storing slag ash and a spiral shaft for conveying slag ash, and the spiral shaft has spiral blades; a wall scraping assembly, which is mounted on the cover plate, and the wall scraping assembly includes: a support frame, which is mounted on the cover plate, and a mounting plate is mounted on the support frame; a right-angle reduction motor, which is mounted on the mounting plate; a rotating shaft, which is mounted on the output end of the right-angle reduction motor, and a sleeve shaft is sleeved on the rotating shaft; a wall scraping rod, which is mounted on the sleeve shaft.

[0009] Furthermore, the sleeve shaft is connected with bolts.

[0010] Furthermore, a funnel is installed on the cover plate, and a mounting hole matching the diameter of the funnel is opened on the cover plate.

[0011] Furthermore, the spiral conveying assembly includes a conveying cylinder installed on the upper end of the base plate, two sets of fixing seats are installed on the base plate, one end of the conveying cylinder has a first motor, and the spiral shaft is installed on the output end of the first motor.

[0012] Furthermore, a conveying pipe is installed on one side of the conveying cylinder, and a connecting flange is installed between the conveying pipe and the conveying cylinder.

[0013] Furthermore, two groups of crushing shafts are installed in the crushing box, a driving motor is installed on the crushing box, and the output end of the driving motor is connected to the crushing shafts.

[0014] The beneficial effect of the present application is that a slag ash conveying device provided by the present application can scrape the inner wall of the funnel through the arrangement of a support frame, a mounting plate, a right-angle reduction motor, a rotating shaft, a scraper rod and bolts, so as to scrape off the slag ash attached to the inner wall of the funnel and drop it into the crushing box, while avoiding the slag ash from clogging the material port of the funnel.

[0015] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application are used to provide a further understanding of the present application. The exemplary embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is an overall schematic diagram of a slag ash conveying device in this application;

[0018] Figure 2 for Figure 1 Explosion diagram of

[0019] Figure 3 for Figure 2 Schematic diagram of the local structure at A in FIG.

[0020] Among them, the reference numerals in the figure are:

[0021] 1. Bottom plate; 101. Support legs; 2. Crushing assembly; 201. Crushing box; 202. Cover plate; 203. Funnel; 204. Connecting bucket; 205. Support rod; 3. Screw conveying assembly; 301. Conveying cylinder; 302. Screw shaft; 303. Fixed seat; 304. Conveying pipe; 305. Connecting flange; 4. Scraping assembly; 401. Support frame; 402. Mounting plate; 403. Right-angle reduction motor; 404. Rotating shaft; 405. Scraping rod; 406. Bolts. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] In order 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 in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0024] like Figure 1-Figure 3 As shown, the present application provides a slag ash conveying device, comprising a bottom plate 1, on which four groups of support legs 101 are fixedly mounted, the support legs 101 are used to support the bottom plate 1, and a crushing assembly 2 is mounted on the bottom plate 1, the crushing assembly 2 is used to crush the slag ash;

[0025] The crushing assembly 2 includes a crushing box 201 disposed at the upper end of the bottom plate 1, the crushing box 201 having four groups of support rods 205, the crushing box 201 being connected to the bottom plate 1 through the four groups of support rods 205, a cover plate 202 being mounted on the crushing box 201, a funnel 203 being mounted on the cover plate 202, and a mounting hole having a diameter matching that of the funnel 203 being provided on the cover plate 202, the funnel 203 being used to put slag ash into the crushing box 201;

[0026] In the present application, two groups of crushing shafts are fixedly installed in the crushing box 201, and a driving motor is fixedly installed on the crushing box 201, and the output end of the driving motor is connected to the crushing shaft, so that the slag ash entering the crushing box 201 is firstly crushed by the two groups of crushing shafts;

[0027] A connecting bucket 204 is fixedly mounted on one side of the crushing box 201 close to the bottom plate 1. A screw conveying assembly 3 is mounted on the bottom plate 1. The screw conveying assembly 3 is used to convey the slag ash. The screw conveying assembly 3 includes a conveying cylinder 301 mounted on the upper end of the bottom plate 1. The conveying cylinder 301 is connected to the connecting bucket 204.

[0028] Two sets of fixing seats 303 are fixedly installed on the bottom plate 1. The fixing seats 303 are used to support the conveying cylinder 301. One end of the conveying cylinder 301 is provided with a first motor (not shown in the figure). The output end of the first motor is provided with a spiral shaft 302. The spiral shaft 302 has spiral blades. The spiral shaft 302 is suitable for rotating with the output end of the first motor to drive the spiral blades to rotate, and further suitable for conveying the slag ash falling into the conveying cylinder 301.

[0029] A delivery pipe 304 is installed on one side of the delivery cylinder 301, and a connecting flange 305 is fixedly installed between the delivery pipe 304 and the delivery cylinder 301. The connecting flange 305 is suitable for connecting the delivery pipe 304 and the delivery cylinder 301. The delivery pipe 304 is suitable for extending the delivery length of the delivery cylinder 301.

[0030] A wall scraper assembly 4 is installed on the cover plate 202, and the wall scraper assembly 4 is used to scrape the slag ash attached to the inner wall of the funnel 203. The wall scraper assembly 4 includes a support frame 401 fixedly installed on the cover plate 202, a mounting plate 402 is fixedly installed on the support frame 401, a right-angle reduction motor 403 is fixedly installed on the mounting plate 402, and a rotating shaft 404 is installed at the output end of the right-angle reduction motor 403, and the rotating shaft 404 extends out of the funnel 203;

[0031] A sleeve shaft (not shown) is movably sleeved on the rotating shaft 404, and the sleeve shaft has two sets of symmetrically arranged scraping rods 405, which are suitable for rotating along with the output end of the right-angle reduction motor 403 to scrape the inner wall of the funnel 203 to prevent the slag ash from adhering to the inner wall of the funnel 203 and causing the feed blockage;

[0032] A bolt 406 is connected to the sleeve shaft, and the bolt 406 is suitable for penetrating the sleeve shaft and connecting with the rotating shaft 404, so as to fix the scraping rod 405 on the rotating shaft 404;

[0033] Working principle:

[0034] When the slag ash is transported, the slag ash is poured into the crushing box 201 through the funnel 203, and the right-angle reduction motor 403 is started to drive the rotating shaft 404, and the rotating shaft 404 drives the scraper rod 405 to rotate, so that the scraper rod 405 scrapes the inner wall of the funnel 203 to scrape the slag ash attached to the inner wall of the funnel 203 and drop it into the crushing box 201, while preventing the slag ash from clogging the material port of the funnel 203. The slag ash dropped into the crushing box 201 falls into the conveying cylinder 301 through the connecting bucket 204, and the spiral shaft 302 is driven by the first motor to drive the spiral blade to rotate, thereby transporting the slag ash, preventing blockage, and effectively transporting.

[0035] Meanwhile, when the scraper rod 405 is used for a long time and slag ash exists on the scraper rod 405, thereby affecting the normal use of the scraper rod 405, the scraper rod 405 can be removed from the rotating shaft 404 by loosening the bolt 406, and cleaned for easy use.

[0036] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A slag ash conveying device, characterized in that: include: Bottom plate (1); A crushing assembly (2), the crushing assembly (2) being mounted on the bottom plate (1), the crushing assembly (2) comprising a crushing box (201) for storing slag ash and a connecting bucket (204) for discharging slag ash; A cover plate (202), the cover plate (202) being mounted on the crushing box (201): A screw conveying assembly (3) is connected and mounted on the connecting bucket (204), the screw conveying assembly (3) comprising a conveying cylinder (301) for storing slag ash and a screw shaft (302) for conveying slag ash, the screw shaft (302) comprising a screw blade: A wall scraping assembly (4), the wall scraping assembly (4) being mounted on the cover plate (202), the wall scraping assembly (4) comprising: A support frame (401), the support frame (401) being mounted on the cover plate (202), and a mounting plate (402) being mounted on the support frame (401); A right-angle reduction motor (403), the right-angle reduction motor (403) being mounted on the mounting plate (402); A rotating shaft (404), the rotating shaft (404) being mounted on the output end of the right-angle reduction motor (403), and a sleeve shaft being sleeved on the rotating shaft (404); A wall scraping rod (405) is mounted on the sleeve shaft.

2. A slag ash conveying device according to claim 1, characterized in that: The sleeve shaft is connected with a bolt (406).

3. A slag ash conveying device according to claim 2, characterized in that: A funnel (203) is mounted on the cover plate (202), and a mounting hole matching the diameter of the funnel (203) is provided on the cover plate (202).

4. A slag ash conveying device according to claim 3, characterized in that: The screw conveying assembly (3) comprises a conveying cylinder (301) mounted on the upper end of the base plate (1), two sets of fixing seats (303) being mounted on the base plate (1), one end of the conveying cylinder (301) having a first motor, and the screw shaft (302) being mounted on the output end of the first motor.

5. The slag ash conveying device according to claim 4, characterized in that: A delivery pipe (304) is installed on one side of the delivery cylinder (301), and a connecting flange (305) is installed between the delivery pipe (304) and the delivery cylinder (301).

6. The slag ash conveying device according to claim 5, characterized in that: Two groups of crushing shafts are installed in the crushing box (201), and a driving motor is installed on the crushing box (201), and the output end of the driving motor is connected to the crushing shafts.

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