Steel structure chimney convenient for internal cleaning

Abstract

The utility model discloses a steel structure chimney convenient for internal cleaning, which comprises a chimney main body, the lower surface of a second rotating shaft is fixedly connected with a cleaning mechanism, the inner side of the chimney main body is fixedly connected with a scraping rod, the inner surface of a mounting base is provided with a through hole, the inner surface of the chimney main body is provided with a sliding chute, and the through hole is communicated with the sliding chute. A driving motor is arranged to rotate to drive a gear to rotate, the gear rotates to drive a rotating gear ring to rotate through meshing, the rotating gear ring rotates in a sliding groove through a ball, and under the action of the ball, the rotating smoothness of the rotating gear ring can be guaranteed; and then a scraping rod is driven to rotate through a rotating gear ring, then the inner wall of the chimney body can be scraped and cleaned, accumulated impurities in the chimney body can be scraped and cleaned, dust cleaned by the scraping rod is blown out of the chimney through an air blower by arranging an air blowing cleaning device, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chimneys, in particular to a steel structure chimney which is convenient for internal cleaning. Background Art

[0002] The chimney is made by mixing, stirring and curing fiber material with acid-resistant glue prepared with sodium water or potassium water glass. The fiber material is glass fiber cloth or short glass fiber. It can also be a steel chimney. The boiler chimney needs to be cleaned after long-term use.

[0003] After the existing chimneys have been used for a period of time, a certain amount of smoke and dust will be hung on the outer wall of the steel chimney, and regular manual cleaning of the chimney outer wall is required, which is time-consuming and labor-intensive. There are also certain safety hazards in working at heights. For example, a Chinese patent discloses "a steel chimney with a cleaning function", and its application number is: "CN201822200425.3", which includes: a vertically distributed fixed mounting seat and a filter plug-in plate horizontally installed in the middle of the fixed mounting seat, and a positioning support seat is installed on the top of the fixed mounting seat. The device does not have a mechanism for cleaning the inside of the chimney, and the dust after cleaning cannot be discharged, and its applicability is relatively limited. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a steel structure chimney which is easy to clean inside. The device drives a driving motor to rotate, and the gear rotates. The gear rotation drives a rotating gear ring to rotate through meshing. The rotating gear ring rotates inside the slide groove through balls. Under the action of the balls, the smoothness of the rotation of the rotating gear ring can be ensured. Then, the scraper rod is driven to rotate by the rotating gear ring, so that the inner wall of the chimney body can be scraped and cleaned, and the accumulated impurities inside can be scraped and cleaned. By setting up a blast cleaning device, the dust cleaned by the scraper rod is blown out of the chimney through the blower, thereby improving work efficiency and enhancing applicability.

[0005] The utility model also provides a steel structure chimney with the above-mentioned convenient internal cleaning, comprising: a chimney body, a mounting base is fixedly connected to the lower surface of the chimney body, a fixing frame is fixedly connected to the lower surface of the chimney body, a driving motor is fixedly connected to the upper surface of the fixing frame, a second rotating shaft is fixedly connected to the output end of the driving motor, a cleaning mechanism is fixedly connected to the lower surface of the second rotating shaft, the cleaning mechanism comprises: a gear, a scraper rod is fixedly connected to the inner side of the chimney body, the scraper rod is in contact with the inner wall of the chimney body, a perforation is provided on the inner surface of the mounting base, a slide groove is provided on the inner surface of the chimney body, a ball is embedded in the inner surface of the slide groove, a rotating gear ring is provided on the inner surface of the slide groove, and the scraper rod is fixedly connected to the lower surface of the rotating gear ring; through the mutual cooperation between the above-mentioned parts, the rotating gear ring drives the scraper rod to rotate, so that the inner wall of the chimney body can be scraped and cleaned, and the accumulated impurities inside it can be scraped and cleaned.

[0006] The side surface of the mounting base is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with a support, the upper surface of the support is fixedly connected with an air blowing cleaning device, and the air blowing cleaning device includes: a blower, a servo motor is fixedly connected with the side surface of the blower, the output end of the servo motor is fixedly connected with a first rotating shaft, one end of the first rotating shaft is fixedly connected with a fan blade, and the side surface of the blower is fixedly connected with a ventilation pipe. Through the mutual cooperation between the above parts, the dust cleaned by the scraper rod is blown out of the chimney through the blower, thereby improving work efficiency.

[0007] According to the utility model, a steel structure chimney that is easy to clean inside, one end of the gear is located inside the slide slot, and one side of the gear is meshed with the rotating gear ring. The gear is driven to rotate through the mutual cooperation between the above parts, and the rotation of the gear drives the rotating gear ring to rotate through meshing.

[0008] According to the utility model, a steel structure chimney that is easy to clean inside is provided, wherein the outer surface of the chimney body is fixedly connected to a support frame, and the upper surface of the support frame is fixedly connected to a protective cover. Through the mutual cooperation between the above parts, the chimney can be shielded to a certain extent to prevent external impurities or water from entering the interior of the chimney body.

[0009] According to the utility model, a steel structure chimney that is easy to clean inside is provided, and a filter screen is fixedly connected to the inner surface of the protective cover. Through the mutual cooperation between the above parts, it is prevented that external impurities enter the chimney and cause the chimney to be blocked.

[0010] According to the utility model, a steel structure chimney that is easy to clean inside has a bottom side surface of the chimney body fixedly connected with a reinforcing rib, and the reinforcing rib is fixedly connected to the upper surface of the mounting base. Through the mutual cooperation between the above parts, the triangle has stability, so that the chimney is not easy to shake when installed as a whole.

[0011] According to the utility model, a steel structure chimney that is easy to clean inside has a side panel fixedly connected to the side surface of the chimney body, and one end of the side panel is fixedly connected to the ventilation pipe. The mutual cooperation between the above parts facilitates the fixing and support of the ventilation pipe.

[0012] According to the utility model, a steel structure chimney that is easy to clean inside, the upper surface of the blower is fixedly connected with screws, and the blower is fixedly connected to the ventilation pipe by screws. The mutual cooperation between the above parts facilitates fixation.

[0013] According to the utility model, a steel structure chimney that is easy to clean inside, the reinforcing ribs are made of heat-treated material and are arranged in a triangular shape. Through the mutual cooperation between the above parts, the hardness is high, and the connection stability of the chimney is enhanced.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model sets a driving motor to rotate, so as to drive the gear to rotate, and the gear rotation drives the rotating gear ring to rotate through meshing, and the rotating gear ring rotates inside the slide groove through the ball bearings. Under the action of the ball bearings, the smoothness of the rotation of the rotating gear ring can be guaranteed, and then the scraper rod is driven to rotate by the rotating gear ring, so as to scrape and clean the inner wall of the chimney body, and then the accumulated impurities inside can be scraped and cleaned, and by setting up a blower cleaning device, the dust cleaned by the scraper rod can be blown out of the chimney through the blower, thereby improving work efficiency and enhancing applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is the overall structural diagram of the steel structure chimney which is convenient for internal cleaning according to the utility model;

[0018] Figure 2 It is a side sectional view of a steel structure chimney that is easy to clean inside according to the utility model;

[0019] Figure 3 This is a structural diagram of a steel chimney scraper rod and a rotating gear ring for easy internal cleaning of the utility model;

[0020] Figure 4 This is a diagram of the gear meshing structure of a steel chimney that is easy to clean inside according to the utility model;

[0021] Legend:

[0022] 1. Chimney body; 2. Scraper rod; 3. Mounting base; 4. Rotating gear ring; 5. Gear; 6. Driving motor; 7. Fixed frame; 8. Perforation; 9. Slide groove; 10. Ball bearing; 11. Support frame; 12. Protective cover; 13. Filter; 14. Reinforcement rib; 15. Bottom plate; 16. Support; 17. Servo motor; 18. Blower; 19. First rotating shaft; 20. Ventilation pipe; 21. Fan blade; 22. Second rotating shaft; 23. Side panel; 24. Screw. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4The embodiment of the utility model is a steel structure chimney which is easy to clean inside, comprising: a chimney body 1, a side surface of the chimney body 1 is fixedly connected with a side plate 23, one end of the side plate 23 is fixedly connected with a ventilation pipe 20, which is convenient for fixing and supporting the ventilation pipe 20, and a reinforcing rib 14 is fixedly connected to the side surface of the bottom end of the chimney body 1, the reinforcing rib 14 is made of heat-treated material, and the reinforcing rib 14 is arranged in a triangular shape, with high hardness, which enhances the connection stability of the chimney, and the reinforcing rib 14 is fixedly connected to the upper surface of the mounting base 3, and the triangle has stability, so that the overall installation of the chimney is not easy to shake, the outer surface of the chimney body 1 is fixedly connected with a supporting frame 11, and the upper surface of the supporting frame 11 is fixedly connected with a protective cover 12, which can shield the chimney to a certain extent, and prevent external impurities or water from entering the interior of the chimney body 1, and the inner surface of the protective cover 12 is fixedly connected with a filter screen 13, so as to prevent external impurities from entering the chimney and causing the chimney to be blocked, and the lower surface of the chimney body 1 is fixedly connected with a mounting Base 3, the lower surface of the chimney body 1 is fixedly connected with a fixing frame 7, the upper surface of the fixing frame 7 is fixedly connected with a driving motor 6, the output end of the driving motor 6 is fixedly connected with a second rotating shaft 22, and the lower surface of the second rotating shaft 22 is fixedly connected with a cleaning mechanism, the cleaning mechanism includes: a gear 5, one end portion of the gear 5 is located inside the slide groove 9, one side of the gear 5 is meshed and connected with the rotating gear ring 4, so that the gear 5 is driven to rotate, and the rotation of the gear 5 drives the rotating gear ring 4 to rotate through the meshing, and the inner side of the chimney body 1 is fixedly connected with a scraper rod 2, the scraper rod 2 contacts the inner wall of the chimney body 1, the inner surface of the mounting base 3 is provided with a perforation 8, the inner surface of the chimney body 1 is provided with a slide groove 9, the inner surface of the slide groove 9 is embedded with a ball 10, and the inner surface of the slide groove 9 is provided with a rotating gear ring 4, the scraper rod 2 is fixedly connected to the lower surface of the rotating gear ring 4, so that the rotating gear ring 4 drives the scraper rod 2 to rotate, so that the inner wall of the chimney body 1 can be scraped and cleaned, and the accumulated impurities inside it can be scraped and cleaned.

[0025] A bottom plate 15 is fixedly connected to the side surface of the mounting base 3, a support 16 is fixedly connected to the upper surface of the bottom plate 15, an air blast cleaning device is fixedly connected to the upper surface of the support 16, the air blast cleaning device comprises: a blower 18, a screw 24 is fixedly connected to the upper surface of the blower 18, the blower 18 is fixedly connected to the ventilation pipe 20 by the screw 24 for easy fixation, a servo motor 17 is fixedly connected to the side surface of the blower 18, a first rotating shaft 19 is fixedly connected to the output end of the servo motor 17, a fan blade 21 is fixedly connected to one end of the first rotating shaft 19, and a ventilation pipe 20 is fixedly connected to the side surface of the blower 18, so that the dust cleaned by the scraper rod 2 is blown out of the chimney through the blower 18, thereby improving work efficiency.

[0026] Working principle: When in use, first connect the chimney body 1 to the external device through the mounting base 3, and fix the chimney body 1 to the device through the through-hole 8 through the screw. During use, the smoke generated by the device is discharged through the chimney body 1. Under the action of the protective cover 12, the chimney can be shielded to a certain extent to prevent external impurities or water from entering the interior of the chimney body 1, and the support frame 11 can also support the discharge of smoke. After long-term use, the drive motor 6 rotates, thereby driving the gear 5 to rotate, and the rotation of the gear 5 drives the rotating gear through meshing. The ring 4 rotates, and the rotating gear ring 4 rotates inside the slide groove 9 through the ball 10. Under the action of the ball 10, the smoothness of the rotation of the rotating gear ring 4 can be guaranteed. Then, the scraper rod 2 is driven to rotate by the rotating gear ring 4, so that the inner wall of the chimney body 1 can be scraped and cleaned. By setting up an air blowing cleaning device and starting the servo motor 17, the first rotating shaft 19 drives the fan blades 21 in the blower 18 to rotate, so that the blown wind enters the interior of the chimney body 1 through the ventilation pipe 20, and the dust cleaned by the scraper rod 2 is blown out of the chimney through the blower 18, thereby improving work efficiency.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A steel structure chimney that is easy to clean inside, characterized in that: include: A chimney body (1), wherein the lower surface of the chimney body (1) is fixedly connected to a mounting base (3), the lower surface of the chimney body (1) is fixedly connected to a fixing frame (7), the upper surface of the fixing frame (7) is fixedly connected to a driving motor (6), the output end of the driving motor (6) is fixedly connected to a second rotating shaft (22), the lower surface of the second rotating shaft (22) is fixedly connected to a cleaning mechanism, the cleaning mechanism comprising: a gear (5), a scraper rod (2) is fixedly connected to the inner side of the chimney body (1), the scraper rod (2) is in contact with the inner wall of the chimney body (1), the inner surface of the mounting base (3) is provided with a perforation (8), the inner surface of the chimney body (1) is provided with a slide groove (9), the inner surface of the slide groove (9) is embedded with a ball (10), the inner surface of the slide groove (9) is provided with a rotating gear ring (4), and the scraper rod (2) is fixedly connected to the lower surface of the rotating gear ring (4); The side surface of the mounting base (3) is fixedly connected to a bottom plate (15), the upper surface of the bottom plate (15) is fixedly connected to a support (16), the upper surface of the support (16) is fixedly connected to an air blowing cleaning device, the air blowing cleaning device comprises: a blower (18), the side surface of the blower (18) is fixedly connected to a servo motor (17), the output end of the servo motor (17) is fixedly connected to a first rotating shaft (19), one end of the first rotating shaft (19) is fixedly connected to a fan blade (21), and the side surface of the blower (18) is fixedly connected to a ventilation pipe (20).

2. A steel structure chimney that is easy to clean inside according to claim 1, characterized in that: One end portion of the gear (5) is located inside the slide groove (9), and one side of the gear (5) is meshedly connected with the rotating gear ring (4).

3. A steel structure chimney that is easy to clean inside according to claim 1, characterized in that: The outer surface of the chimney body (1) is fixedly connected to a support frame (11), and the upper surface of the support frame (11) is fixedly connected to a protective cover (12).

4. A steel structure chimney that is easy to clean inside according to claim 3, characterized in that: A filter screen (13) is fixedly connected to the inner surface of the protective cover (12).

5. A steel structure chimney that is easy to clean inside according to claim 1, characterized in that: A reinforcing rib (14) is fixedly connected to the side surface of the bottom end of the chimney body (1), and the reinforcing rib (14) is fixedly connected to the upper surface of the mounting base (3).

6. A steel structure chimney that is easy to clean inside according to claim 1, characterized in that: A side plate (23) is fixedly connected to the side surface of the chimney body (1), and one end of the side plate (23) is fixedly connected to the ventilation pipe (20).

7. A steel structure chimney that is easy to clean inside according to claim 1, characterized in that: The upper surface of the blower (18) is fixedly connected with a screw (24), and the blower (18) and the ventilation pipe (20) are fixedly connected via the screw (24).

8. A steel structure chimney that is easy to clean inside according to claim 5, characterized in that: The reinforcing ribs (14) are made of heat-treated material, and the reinforcing ribs (14) are arranged in a triangular shape.

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