Automatic ash removal device for cyclone dust removal
By designing an automatic dust removal device, and utilizing a combination of drive components and scrapers, the problem of heat transfer failure caused by dust accumulation in cyclone dust collectors was solved, achieving effective dust removal and cleaning.
Patent Information
- Application Number
- CN202423091813.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-16
AI Technical Summary
Existing cyclone dust collectors suffer from heat transfer failure after dust accumulates, which affects their heat tracing and heat transfer efficiency, thus failing to effectively remove dust.
Design an automatic dust removal device for cyclone dust collectors. The device drives a rotating shaft and a fixed sliding sleeve through a drive component. Combined with a dust removal scraper and an inclined scraper, the preload of the compression spring is used to make the scraper fit tightly against the inner wall, thereby achieving automatic dust removal.
It effectively removes accumulated dust from the inner wall of the cyclone dust collector, maintains heat transfer efficiency, prevents heat transfer failure, and ensures dust removal effect.
Smart Images
Figure CN223570958U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a cyclone dust collector auxiliary equipment technical field, concretely is a kind of automatic ash cleaning device for cyclone dust removal. BACKGROUND
[0002] With the development of industrial revolution, factory large-scale rise, in the production process of many industrial fields such as mining, metallurgy, chemical industry, a large amount of dust is produced. These dusts not only cause air pollution, harm the health of workers, such as causing pneumoconiosis and other occupational diseases, but also affect the normal operation of production equipment and reduce product quality. For example, in flour processing industry, if flour dust diffuses in workshop, not only can cause health problems after being inhaled by workers, but also can cause explosion accident due to high dust concentration. In order to solve these problems, people begin to explore effective dust removal method, and the prototype of cyclone dust collector has appeared in the nineteenth century. It is a dust removal device designed based on centrifugal force separation principle in fluid mechanics. At that time, industrial production urgently needed a device that can simply and effectively remove dust, and the appearance of cyclone dust collector just met this demand.
[0003] However, the existing device has the following problems:
[0004] When dust accumulates on the inner wall of the cyclone dust collector, the thickness of the dust layer will affect the heat transfer effect of the heat tracing. If it is not cleaned in time, it will cause heat transfer failure and lose the function of heat tracing cyclone dust removal.
[0005] Therefore, in order to solve the above problems, an automatic ash cleaning device for cyclone dust removal is provided. CONTENT OF THE UTILITY MODEL
[0006] The utility model aims to provide an automatic ash cleaning device for cyclone dust removal to solve the problem of the cyclone dust collector auxiliary equipment in the prior art mentioned in the background.
[0007] To achieve the above object, the utility model provides the following technical scheme: an automatic ash cleaning device for cyclone dust removal, comprising a driving assembly, a rotating shaft is fixedly connected above the driving assembly, a fixed sliding sleeve is movably connected outside the rotating shaft, an ash cleaning scraper is movably connected outside the fixed sliding sleeve, an inclined scraper is movably connected outside the fixed sliding sleeve, and a heat tracing cyclone dust collector is movably connected outside the ash cleaning scraper.
[0008] Preferably, a motor cover is fixedly connected below the driving assembly, a motor fixing ring is fixedly connected above the motor cover, and a connecting bolt is fixedly connected outside the motor fixing ring.
[0009] Preferably, a rotating fixing rod is fixedly connected outside the rotating shaft, and a limiting sheet is movably connected below the rotating shaft.
[0010] Preferably, the inside of the limiting sheet is fixedly connected with a connecting bolt, and the outside of the rotating fixed rod is fixedly connected with a fixed sliding sleeve.
[0011] Preferably, the outside of the fixed sliding sleeve is movably connected with a welding sliding shaft, and the outside of the welding sliding shaft is fixedly connected with a compression spring.
[0012] Preferably, the outside of the fixed sliding sleeve is movably connected with a compression spring, the outside of the compression spring is movably connected with a dust scraping plate, the outside of the dust scraping plate is fixedly connected with a welding sliding shaft, and the outside of the welding sliding shaft is fixedly connected with an oblique scraping plate.
[0013] Preferably, the bottom of the heat tracing cyclone dust collector is fixedly connected with a discharge pipe, the outside of the discharge pipe is fixedly connected with a discharge cover, the outside of the discharge cover is fixedly connected with a fixed bolt, and the outside of the discharge cover is fixedly connected with a limiting bolt.
[0014] Compared with the prior art, the utility model discloses a driving assembly generates torsional force and drives rotating shaft assembly to rotate, and the rotating shaft assembly is fixed with a fixed sliding sleeve, a welding sliding shaft is fixed together with a dust scraping plate and an oblique scraping plate and cooperates with the fixed sliding sleeve through the compression spring pre-tightening force, and the cooperation forms an integral whole, the integral whole rotates along with the rotating shaft assembly, and the dust scraping plate and the oblique scraping plate closely adhere to the inner wall of the heat tracing cyclone dust collector under the spring pre-tightening force, so that the inner wall can be effectively scraped and dusted. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 It is the structure front view schematic drawing of the utility model;
[0016] Fig. 2 It is the structure welding sliding shaft connection schematic drawing of the utility model.
[0017] In the drawing: 1, drive group;101, motor cover;102, motor fixed ring;103, connecting bolt;3, rotating shaft;201, rotating fixed rod;202, limiting sheet;3, fixed sliding sleeve;4, welding sliding shaft;5, compression spring;6, dust scraping plate;7, oblique scraping plate;8, heat tracing cyclone dust collector;801, discharge pipe;802, discharge cover;803, fixed bolt;804, limiting bolt. DETAILED DESCRIPTION
[0018] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0019] Please refer to Figs. 1-2 An embodiment provided by the utility model:
[0020] A kind of automatic ash cleaning device for cyclone dust removal, including drive assembly 1, the upper fixed connection of drive assembly 1 is connected with rotating shaft 2, the outer side of rotating shaft 2 is movably connected with fixed sliding sleeve 3, the outer side of fixed sliding sleeve 3 is movably connected with ash cleaning scraper 6, the outer side of fixed sliding sleeve 3 is movably connected with oblique scraper 7, the outer side of ash cleaning scraper 6 is movably connected with heat tracing cyclone dust collector 8.
[0021] Further, the lower fixed connection of drive assembly 1 is connected with motor cover 101, the upper fixed connection of motor cover 101 is connected with motor fixed ring 102, the outer side of motor fixed ring 102 is fixedly connected with connecting bolt 103, can drive assembly 1 fixed.
[0022] Further, the outer fixed connection of rotating shaft 2 is connected with rotating fixed rod 201, the lower movable connection of rotating shaft 2 is connected with limit sheet 202, can drive scraper.
[0023] Further, the outer side of fixed sliding sleeve 3 is movably connected with welded sliding shaft 4, the outer side of welded sliding shaft 4 is fixedly connected with compression spring 5, can drive scraper.
[0024] Further, the outer side of fixed sliding sleeve 3 is movably connected with welded sliding shaft 4, the outer side of welded sliding shaft 4 is fixedly connected with compression spring 5, can drive scraper.
[0025] Further, the outer side of fixed sliding sleeve 3 is movably connected with compression spring 5, the outer side of compression spring 5 is movably connected with ash cleaning scraper 6, the outer side of ash cleaning scraper 6 is fixedly connected with welded sliding shaft 4, the outer side of welded sliding shaft 4 is fixedly connected with oblique scraper 7, can drive scraper.
[0026] Further, the lower fixed connection of heat tracing cyclone dust collector 8 is connected with discharge pipe 801, the outer side of discharge pipe 801 is also fixedly connected with discharge cover 802, the outer side of discharge cover 802 is fixedly connected with fixed bolt 803, the outer side of discharge cover 802 is fixedly connected with limit bolt 804, can clean dust.
[0027] Working principle: in the use process, first use will through the utilization of drive assembly 1 generates torsional force and drive rotating shaft 2 assembly rotation, rotating shaft 2 assembly on fixed slip sleeve 3, welding slide axle 4 and dust cleaning blade 6 and oblique blade 7 fixed together and through the compression spring 5 pre-tightening force effect and fixed slip sleeve 3 cooperate, this cooperation forms an integral whole, the integral whole rotates with rotating shaft 2 assembly, rotating shaft 2 drives dust cleaning blade 6 and oblique blade 7 rotation, dust cleaning blade 6 and oblique blade 7 will the dust adhered on the inner wall of the heat cyclone dust collector 8 clean, in the long time use of dust cleaning blade 6 and oblique blade 7 and heat cyclone dust collector 8 inner wall rub, cause dust cleaning blade 6 and oblique blade 7 abrasion, after the abrasion of dust cleaning blade 6 and oblique blade 7, dust cleaning blade 6 and oblique blade 7 under the action of spring pre-tightening force closely adhere to the inner wall of heat cyclone dust collector 8, dust cleaning blade 6 and oblique blade 7 more closely adhere to the inner wall of heat cyclone dust collector 8, so as to effectively scrape the inner wall and clean dust.
[0028] The above is only the preferred embodiment of the present application, and does not limit the present application in any form; any ordinary technical personnel in the industry can implement the present application according to the above description and the drawings; however, any equivalent changes, modifications and evolution made by the skilled in the art without departing from the technical scheme of the present application, using the above disclosed technical content, are equivalent embodiments of the present application; at the same time, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present application, still belong to the protection scope of the technical scheme of the present application.
Claims
1. An automatic ash cleaning device for a cyclone, comprising: The utility model provides an drive assembly (1), its characterized in be: the upper fixed connection of drive assembly (1) has rotary shaft (2), the outside movable connection of rotary shaft (2) has fixed sliding sleeve (3), the outside movable connection of fixed sliding sleeve (3) has dust scraping blade (6), the outside movable connection of fixed sliding sleeve (3) has oblique scraping blade (7), the outside movable connection of dust scraping blade (6) has heat tracing cyclone dust collector (8).
2. The automatic ash cleaning device for a cyclone according to claim 1, characterized by: The lower fixed connection of drive assembly (1) has motor cover (101), the upper fixed connection of motor cover (101) has motor fixed ring (102), the outside fixed connection of motor fixed ring (102) has connecting bolt (103).
3. The automatic ash cleaning device for cyclone dust removal according to claim 1, characterized in that: The outside fixed connection of rotary shaft (2) has rotary fixed link (201), the lower movable connection of rotary shaft (2) has limit sheet (202).
4. The automatic ash cleaning device for a cyclone according to claim 3, characterized in that: The inside fixed connection of limit sheet (202) has connecting bolt (103), the outside fixed connection of rotary fixed link (201) has fixed sliding sleeve (3).
5. The automatic ash cleaning device for cyclone dust collector according to claim 1, characterized in that: The outside movable connection of fixed sliding sleeve (3) has welding sliding axle (4), the outside fixed connection of welding sliding axle (4) has compression spring (5).
6. The automatic ash cleaning device for cyclone dust collector according to claim 1, characterized in that: The outside movable connection of fixed sliding sleeve (3) has compression spring (5), the outside movable connection of compression spring (5) has dust scraping blade (6), the outside fixed connection of dust scraping blade (6) has welding sliding axle (4), the outside fixed connection of welding sliding axle (4) has oblique scraping blade (7).
7. The automatic ash cleaning device for cyclone dust collector according to claim 1, characterized in that: The lower fixed connection of heat tracing cyclone dust collector (8) has discharge pipe (801), the outside fixed connection of discharge pipe (801) also has discharge cover (802), the outside fixed connection of discharge cover (802) has fixed bolt (803), the outside fixed connection of discharge cover (802) has limit bolt (804).