A flue cleaning device
A technology for cleaning device and flue, which is applied in the direction of removing solid residue, treatment of combustion products, combustion method, etc., can solve problems such as inconvenience of use, and achieve the effect of convenient use.
Active Publication Date: 2019-08-13
江苏盐西景轩建筑工程有限公司
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- Abstract
- Description
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- Application Information
AI Technical Summary
Problems solved by technology
Due to the influence of the size, in order to ensure a good adhesion to the wall, only a certain size of flue can be cleaned. When it is necessary to clean other sizes of flue, it is necessary to redesign and change the size of the cleaning device. Therefore, use it very inconvenient
Method used
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Embodiment 1
[0033] Embodiment 1 is used for the flue cleaning of simple soot. The soot attached to the wall has low viscosity, so it can be removed directly with a scraper. The specific structure is as follows: the scraper includes a second fixed plate 48 , a second guide rod 47 , a fourth compression spring 46 , a fixed housing 49 and the first scraper 1 . Such as figure 1 As shown, the upper end of the inner cylinder 16 is connected to the second fixed plate 48, the second fixed plate 48 is provided with two guide holes, and the inner end of the second guide rod 47 passes through the second fixed plate 48 guide holes, the outer end of the second guide rod 47 is connected with the second fixed plate 48 by the fourth compression spring 46, the outer ends of the two second guide rods 47 are hinged with the fixed housing 49, and the second guide rod 47 and the fixed housing 49 are hinged with a torsion spring, one end of the torsion spring is fixedly connected with the second guide rod 47...
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The invention discloses a flue descaling device and belongs to the field of flue cleaning devices. The flue descaling device is characterized in that a rotary cylinder is arranged on the outer side ofa guiding cylinder in a sleeving manner and is rotatably connected with the guiding cylinder; the lower end of the rotary cylinder penetrates through a through hole in a partition board to be fixedlyconnected with a worm wheel hole of a worm wheel; the rotary cylinder is rotatably connected with the through hole of the partition board and a through hole of a guiding disc; the rotary cylinder isfixedly connected with a central hole of a first guiding plate and a central hole of a second guiding plate; two sets of telescopic devices are arranged; each set of telescopic device comprises a first outer cylinder, an inner cylinder and a screw rod; the lower end of the first outer cylinder is connected with a base provided with a through hole; the upper end of the first outer cylinder penetrates through the guiding disc and the second guiding plate; an axial thread hole is formed in the inner wall of the inner cylinder; the inner cylinder is inserted in the cavity of the first outer cylinder; the upper end of the screw rod penetrates through the through hole of the base of the first outer cylinder to be in threaded connection with the axial thread hole of the inner cylinder; and the screw rod is rotatably connected with the through hole of the base of the first outer cylinder. compared with the prior art, the flue descaling device has the characteristics of being simple in structure and reasonable in design.
Description
technical field [0001] The invention relates to a flue cleaning device, in particular to a device suitable for cleaning the dust on the inner wall of a cylindrical flue. Background technique [0002] After the flue is used for a long time, the inner wall will accumulate a large amount of adsorbed soot particles. When the soot particles accumulate more, it will have the following effects on the flue: ① the inner wall of the flue will be blocked, resulting in poor smoke emission; It will cause corrosive damage to the inner wall of soot and affect its service life. Most of the existing cleaning devices adopt the annular or spiral scraper mode, which is pushed into the flue through a mechanical structure. Due to the influence of the size, in order to ensure a good adhesion to the wall, only a certain size of flue can be cleaned. When it is necessary to clean other sizes of flue, it is necessary to redesign and change the size of the cleaning device. Therefore, use it Very inco...
Claims
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IPC IPC(8): F23J3/02
CPCF23J3/026
Inventor 苗海龙程诺
Owner 江苏盐西景轩建筑工程有限公司