A fuel reforming working medium pumping device

Abstract

The present invention discloses a fuel reforming working medium pumping device, which includes a reformer. On both sides of the upper end of the reformer, there are end caps for feeding and discharging, and on both sides of the end caps at the upper end of the reformer, there are push rods for controlling the opening and closing of the end caps. A rotating shaft is rotatably arranged in the end cap, and a turbine is fixed at the head of the rotating shaft. The turbine in the end cap for controlling feeding introduces the working medium into the reformer when rotating. In the present invention, the rotation of the rotating shaft is driven by the transmission of a toothed plate, a gear, a first bevel gear, and a second bevel gear. The rotation of the rotating shaft drives the turbine to rotate, so that the turbine in the feed pipe pumps the working medium into the reformer, and the turbine in the discharge pipe discharges the working medium in the reformer outward, playing a role in controlling the circulation of the working medium. By fixing an impurity scraper on the rotating shaft, the rotation of the rotating shaft drives the impurity scraper to rotate, timely scraping the impurities on the inner wall of the end cap. When the push rod slides, it pushes the working medium in the reformer, which helps the mixing of the working medium.

Description

Technical Field

[0001] The present invention relates to the field of power machinery, and particularly to a fuel reforming working medium pumping device. Background Art

[0002] With the increasingly scarce resources of fossil working media such as petroleum, inferior working media are gradually applied to some special working medium circulation pumping devices due to their low prices, and are very likely to gradually increase their proportion in the future. However, the reforming working medium has a large ash content and many impurities itself, which poses requirements for the reforming working medium feeding device. In addition, for the working medium that needs to enter and exit the reformer, a pumping device that can efficiently and stably transport the working medium, is not easily blocked by impurities, and is evenly mixed is required. Summary of the Invention

[0003] The purpose of the present invention is to provide a fuel reforming working medium pumping device for the deficiencies of the prior art.

[0004] The present invention provides the following technical solution: A fuel reforming working medium pumping device, characterized in that: it includes a reformer, both sides of the upper end of the reformer are provided with end covers, the end covers include a feed pipe and a discharge pipe, and a push rod for controlling the opening and closing of the end cover is provided at each position on both sides of the upper end of the reformer corresponding to the end cover. Rotating shafts are provided inside the feed pipe and the discharge pipe of the end cover, and a turbine is fixed at the head of each rotating shaft, which is respectively used to introduce the working medium into the reformer through the feed pipe and discharge the working medium out of the reformer through the discharge pipe. A toothed plate is fixed to the rod part of each push rod, and a gear is rotatably provided at a position on the inner wall of the end cover corresponding to each push rod. The gear meshes with the corresponding toothed plate, a first bevel gear is coaxially fixed to the gear, and a second bevel gear is fixed to the other end of the rotating shaft. The second bevel gear is meshed and connected with the first bevel gear at the corresponding position.

[0005] Preferably, an impurity scraper is fixed to the side surface of the rotating shaft, and the head of the impurity scraper is closely attached to the inner wall of the end cover.

[0006] Preferably, the impurity scraper is of a metal thin plate structure, and the impurity scraper is fixedly welded to the rotating shaft.

[0007] Compared with the prior art, the beneficial effects of the present invention are: When the push rod slides in the present invention, the rotation of the rotating shaft is driven through the transmission of the toothed plate, gear, first bevel gear and second bevel gear. The rotation of the rotating shaft drives the turbine to rotate, so that the turbine in the feed pipe pumps the working medium into the reformer, and the turbine in the discharge pipe discharges the working medium in the reformer outwards, playing a role in controlling the circulation of the working medium. By fixing the impurity scraper on the rotating shaft, the rotation of the rotating shaft drives the impurity scraper to rotate, and the impurities on the inner wall of the end cover are scraped off in time. In addition, when the push rod slides, it pushes the working medium in the reformer, which helps to mix the working medium. Description of the Drawings

[0008] Figure 1 It is a schematic structural diagram of the present invention;

[0009] Figure 2 It is a schematic structural diagram of the turbine installation structure of the present invention.

[0010] In the figure: 1 reformer, 2 end cover, 21 feed pipe, 22 discharge pipe, 3 turbine, 4 rotating shaft, 5 push rod, 6 toothed plate, 7 gear, 8 first bevel gear, 9 second bevel gear, 10 impurity scraper. Specific embodiments

[0011] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0012] Please refer to Figure 1-2 , the present invention provides a fuel reforming working medium pumping device, including a reformer 1, an end cover 2 is provided at the upper end of the reformer 1, the end cover 2 includes a feed pipe 21 and a discharge pipe 22 for feeding and discharging materials, and a push rod 5 for controlling the opening and closing of the end cover 2 is provided at both sides of the upper end of the reformer 1 and located at both sides of the end cover 2. A rotating shaft 4 is rotatably provided in the end cover 2, and a turbine 3 is fixed to the head of the rotating shaft 4. When the turbine 3 in the feed pipe 21 for controlling feeding rotates, the working medium is introduced into the reformer 1. The structure in the discharge pipe 22 for controlling discharging is the same as that of the feed pipe 21, and the working medium is discharged out of the reformer 1 when the turbine rotates.

[0013] Further, when the present invention is working, the turbine 3 in the feed pipe 21 rotates, introducing the working medium into the reformer 1, so that the fuel in the reformer 1 burns fully, and the burned working medium is discharged through the discharge pipe 22, reducing the residue of the working medium.

[0014] Specifically, a toothed plate 6 is fixed to the rod portion of the push rod 5, a gear 7 is rotatably provided on the inner wall of the feed pipe 21, the gear 7 is meshed and connected with the toothed plate 6, a first bevel gear 8 is coaxially fixed to the gear 7, a second bevel gear 9 is fixed to the rotating shaft 4, and the second bevel gear 9 is meshed and connected with the first bevel gear 8. When the push rod 5 in the feed pipe 21 slides downward, the gear 7 is driven to rotate through the toothed plate 6, and the rotation of the gear 7 drives the turbine 3 to rotate through the transmission of the first bevel gear 8 and the second bevel gear 9, pumping the external working medium into the reformer 1. Similarly, the structure of the discharge pipe 22 is similar, discharging the working medium in the reformer 1 to the outside.

[0015] Further, an impurity scraper 10 is fixed to the side surface of the rotating shaft 4. The head of the impurity scraper 10 is closely attached to the inner wall of the end cover 2. When the rotating shaft 4 rotates, it drives the impurity scraper 10 to rotate. When the impurity scraper 10 rotates, it scrapes the impurities on the inner wall of the end cover 2.

[0016] The impurity scraper 10 is of a metal thin sheet structure, and the impurity scraper 10 and the rotating shaft 4 are fixed by welding.

[0017] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fuel reforming working medium pumping device, characterized in that: Comprising a reformer (1), both sides of the upper end of the reformer (1) are provided with end covers (2), the end covers (2) include a feed pipe (21) and a discharge pipe (22), and at each position of both sides of the upper end of the reformer (1) where the end covers (2) are located, there is a push rod for controlling the opening and closing of the end covers (2). Rotating shafts are arranged inside both the feed pipe (21) and the discharge pipe (22) of the end cover (2). A turbine is fixed to the head of each rotating shaft, respectively used for introducing the working medium into the reformer (1) through the feed pipe (21) and discharging the working medium out of the reformer (1) through the discharge pipe (22). A toothed plate is fixed to the rod part of each push rod (5), and a gear (7) is rotatably arranged at a position corresponding to each push rod on the inner wall of the end cover (2). The gear (7) meshes with the corresponding toothed plate, a first bevel gear (8) is coaxially fixed to the gear (7), a second bevel gear (9) is fixed to the other end of the rotating shaft (4), and the second bevel gear (9) is meshed and connected with the first bevel gear (8) at the corresponding position; an impurity scraper (10) is fixed to the side surface of the rotating shaft, and the head of the impurity scraper (10) is closely attached to the inner wall of the end cover (2); when the push rod corresponding to the feed pipe slides downward, the gear is driven to rotate through the toothed plate, and the rotation of the gear drives the turbine to rotate through the transmission of the first bevel gear and the second bevel gear, so as to pump the external working medium into the reformer.

2. The fuel reforming working medium pumping device according to claim 1, wherein: The impurity scraper (10) is of a metal sheet structure, and the impurity scraper (10) is fixedly welded to the rotating shaft (4).

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