Fuel gas double-chamber kiln stable fuel blending device

Abstract

The utility model discloses a stable fuel blending device for a gas double-hearth kiln, and relates to the technical field of fuel blending devices. The stable fuel blending device for the gas double-chamber kiln comprises a gas pressurizing machine body used for pressurizing and transporting gas and realizing stable blending of fuel in the gas double-chamber kiln; the conveying pipe is mounted at the feeding end of the coal gas pressurizing machine body; connecting pipes are fixed on two sides of the filtering channel, the connecting pipe close to one side of the conveying pipe is communicated with the conveying pipe, a flange plate is fixed on the outer wall of the connecting pipe away from one side of the conveying pipe, and a filter screen is fixed on the inner wall of the filtering channel; the cleaning assembly is mounted on the filtering channel and is used for cleaning rusted substances or impurities filtered by the filter screen; by arranging the impurity discharging assembly, substances cleaned by the filter screen can fall on the convex plate, the problem that the gas passing rate is low due to the fact that impurities are accumulated on the filter screen is solved, the impurities can be discharged by electrically opening the convex plate, convenience and rapidness are achieved, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel blending devices, in particular to a stable fuel blending device for a gas-fired double-chamber kiln. Background Art

[0002] The stable fuel blending device for gas-fired double-chamber kiln is a device designed to solve the problem of uneven fuel blending in gas-fired double-chamber kiln. In the fuel blending system of gas-fired double-chamber kiln, a gas compressor is needed to pressurize the gas to facilitate the subsequent transportation and blending of the gas.

[0003] A coke oven gas compressor disclosed in a patent application with reference publication number CN220589300U includes a gas compressor main body, a treatment cylinder is arranged at the air inlet pipe of the gas compressor main body, and the treatment cylinder includes two relatively arranged cylinders, one of which is fixedly connected to the outer surface of the air inlet pipe of the gas compressor main body, and the side of the other cylinder is connected and installed with a connecting pipe, and the outer surface of the connecting pipe is fixed with a connecting flange; by setting the treatment cylinder, the two cylinders constitute the treatment cylinder, and a filter screen is installed on the filter cylinder in the cylinder, and the filter screen can filter the gas entering the gas compressor main body, effectively remove rust fallen from the inner wall of the pipeline and substances mixed in the gas, avoid substances entering the interior of the gas compressor main body to cause damage to parts, and achieve a good filtering effect, and the filter screen can be cleaned by a cleaning mechanism to avoid clogging of the filter screen.

[0004] As shown in the above-mentioned prior art, the existing gas compressor filters out rust on the inner wall of the pipe and substances mixed in the gas by installing a filter in the cylinder, and then uses a cleaning mechanism to clean the filter. However, the cleaned substances still remain in the cylinder, and it is necessary to manually disassemble the connected fixing ring regularly to remove the filter for cleaning. The cleaning method is cumbersome and laborious, and if the cleaned substances are not cleaned in time, it will also lead to a decrease in the gas passage rate, affecting the stable blending of the fuel.

[0005] Therefore, it is necessary to provide a stable fuel mixing device for a gas-fired double-chamber kiln to solve the above technical problems. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In order to solve the above technical problems, the utility model provides a stable fuel mixing device for a gas-fired double-chamber kiln.

[0008] (II) Technical solution

[0009] To achieve the above purpose, the utility model is implemented through the following technical solutions: a stable fuel mixing device for a gas-fired double-chamber kiln, comprising:

[0010] Gas pressurizing body, used for pressurizing gas for transportation, to achieve stable blending of fuel in gas-fired double-cavity kiln;

[0011] A delivery pipe, installed at the feed end of the gas pressurizing body;

[0012] The filter channel has connecting pipes fixed on both sides, the connecting pipe close to the delivery pipe is connected to the delivery pipe, a flange is fixed on the outer wall of the connecting pipe away from the delivery pipe, and a filter screen is fixed on the inner wall of the filter channel;

[0013] A cleaning component is installed on the filter channel and is used to clean the rust or impurities filtered on the filter screen;

[0014] A receiving shell is fixed below the filter channel and is used to clean the substances through the filter screen;

[0015] The debris discharge component is installed under the receiving shell and is used to receive the substances cleaned by the filter and discharge them.

[0016] Preferably, the cleaning assembly includes a first motor fixed to the top of the filter channel, a first rotating shaft is rotatably connected to the inside of the filter channel through a bearing, the top of the first rotating shaft passes through the filter channel and is fixed to the output end of the first motor, and an active bevel gear is fixed to the outer wall of the lower end of the first rotating shaft.

[0017] Preferably, a mounting plate is fixed inside the filter channel, and the lower end of the mounting plate is rotatably connected to a second rotating shaft through a bearing, a driven bevel gear is fixed to the outer wall of one end of the second rotating shaft close to the driving bevel gear, the driving bevel gear is meshingly connected with the driven bevel gear, and a scraper is fixed to the end of the second rotating shaft away from the driven bevel gear.

[0018] Preferably, the impurity removal component includes two sliding rods slidably connected to the side wall of the receiving shell, a convex plate is fixed at the lower end of the two sliding rods, a sealing ring is fixed above the convex plate, and the upper end of the sealing ring is movably connected to the lower end of the receiving shell.

[0019] Preferably, a mounting shell is fixed on one side of the receiving shell, a second motor is fixed on the upper inner wall of the mounting shell, a screw is rotatably connected to the lower inner wall of the mounting shell through a bearing, one end of the screw is fixed to the output end of the second motor, a slider is threadedly connected to the outer wall of the screw, the slider is slidably connected to the inner wall of the mounting shell, and the side of the slider close to the convex plate is fixed to the convex plate.

[0020] Preferably, the second motor is a reduction motor.

[0021] (III) Beneficial effects

[0022] The utility model provides a stable fuel mixing device for a gas-fired double-chamber kiln. Compared with the prior art, it has the following beneficial effects:

[0023] 1. This application sets a cleaning component and sets the first motor for cleaning the filter on the outside of the pipeline. Compared with the reference document that sets the motor for cleaning the filter inside the pipeline, which may cause danger when the gas passes through, this application can not only clean the filter but also be safer;

[0024] 2. This application sets up a debris removal component so that the material cleaned by the filter can fall onto the convex plate, preventing impurities from accumulating on the filter and causing the problem of low gas pass rate. The impurities can be discharged by electrically opening the convex plate, which is convenient, fast and saves manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the filter screen of the utility model;

[0027] Figure 3 This is a schematic diagram of the first rotating shaft of the utility model;

[0028] Figure 4 It is a schematic diagram of the slide bar of the utility model;

[0029] Figure 5 It is a schematic diagram of the convex plate of the utility model;

[0030] Figure 6 It is a schematic diagram of a slider of the utility model.

[0031] Numbers in the figure: 1. Gas pressurizing body; 2. Delivery pipe; 3. Filter channel; 4. Connecting pipe; 5. Flange; 6. Filter screen; 7. Receiver shell; 8. First motor; 9. First rotating shaft; 10. Active bevel gear; 11. Mounting plate; 12. Second rotating shaft; 13. Driven bevel gear; 14. Scraper; 15. Sliding rod; 16. Convex plate; 17. Sealing ring; 18. Mounting shell; 19. Second motor; 20. Screw; 21. Sliding block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] The utility model provides two technical solutions:

[0034] Figures 1 to 3The first embodiment is shown: a stable fuel mixing device for a gas-fired double-chamber kiln, comprising:

[0035] The gas pressurizing body 1 is used for pressurizing and transporting the gas to achieve stable blending of the fuel in the gas-fired double-cavity kiln;

[0036] The delivery pipe 2 is installed at the feed end of the gas pressurizing body 1;

[0037] The filter channel 3 has connecting pipes 4 fixed on both sides. The connecting pipe 4 on the side close to the delivery pipe 2 is connected to the delivery pipe 2. A flange 5 is fixed on the outer wall of the connecting pipe 4 on the side away from the delivery pipe 2. A filter screen 6 is fixed on the inner wall of the filter channel 3.

[0038] A cleaning component is installed on the filter channel 3 and is used to clean the rust or impurities filtered on the filter screen 6;

[0039] The receiving shell 7 is fixed below the filter channel 3 and is used to clean the substances through the filter screen 6;

[0040] The impurity discharge component is installed below the receiving shell 7 and is used to receive the substances cleaned by the filter screen 6 and discharge them.

[0041] The cleaning component includes a first motor 8 fixed to the top of the filter channel 3. A first rotating shaft 9 is rotatably connected to the inside of the filter channel 3 through a bearing. The top of the first rotating shaft 9 passes through the filter channel 3 and is fixed to the output end of the first motor 8. An active bevel gear 10 is fixed to the outer wall of the lower end of the first rotating shaft 9.

[0042] A mounting plate 11 is fixed inside the filter channel 3, and a second rotating shaft 12 is rotatably connected to the lower end of the mounting plate 11 through a bearing. A driven bevel gear 13 is fixed to the outer wall of one end of the second rotating shaft 12 close to the driving bevel gear 10. The driving bevel gear 10 is meshed and connected with the driven bevel gear 13. A scraper 14 is fixed to the end of the second rotating shaft 12 away from the driven bevel gear 13.

[0043] This application sets a cleaning component and arranges the first motor 8 for cleaning the filter 6 on the outside of the pipeline. Compared with the comparative document that sets the motor for cleaning the filter 6 inside the pipeline, which may cause danger when gas passes through, this application can not only clean the filter 6 but also is safer.

[0044] Figures 4 to 6 A second embodiment is shown, which mainly differs from the first embodiment in that the impurity removal component includes two slide bars 15 slidably connected to the side wall of the receiving shell 7, a convex plate 16 is fixed at the lower end of the two slide bars 15, a sealing ring 17 is fixed above the convex plate 16, and the upper end of the sealing ring 17 is movably connected to the lower end of the receiving shell 7.

[0045] A mounting shell 18 is fixed to one side of the receiving shell 7, and a second motor 19 is fixed on the upper inner wall of the mounting shell 18. The second motor 19 is a reduction motor. A screw 20 is rotatably connected to the lower inner wall of the mounting shell 18 through a bearing. One end of the screw 20 is fixed to the output end of the second motor 19. A slider 21 is threadedly connected to the outer wall of the screw 20. The slider 21 is slidably connected to the inner wall of the mounting shell 18, and the side of the slider 21 close to the convex plate 16 is fixed to the convex plate 16.

[0046] This application sets up a debris removal component so that the material cleaned by the filter 6 can fall onto the convex plate 16, preventing impurities from accumulating on the filter 6 and causing the problem of low gas flow rate. The impurities can be discharged by electrically opening the convex plate 16, which is convenient, fast and saves manpower.

[0047] Working principle:

[0048] The gas pressurizing body 1 is prior art and will not be described in detail.

[0049] When installing the filter channel 3, always install the first motor 8 upward and the receiving shell 7 downward.

[0050] The gas pressurizing body 1 is used to pressurize the gas for transportation and subsequent fuel blending; the gas may carry rust and impurities in the pipeline through the filter 6 and be intercepted by the filter 6; the first motor 8 drives the first shaft 9 to rotate, so that the active bevel gear 10 rotates, thereby driving the driven bevel gear 13 to rotate, and the second shaft 12 drives the scraper to rotate to clean the material on the filter 6, and the cleaned material falls onto the convex plate 16 through the receiving shell 7.

[0051] The convex plate 16 needs to be opened regularly to discharge the cleaned materials; when the gas compressor is not working, the second motor 19 can be driven to rotate the screw 20, driving the slider 21 to move downward on the inner wall of the mounting shell 18, so that the convex plate 16 drives the slide bar 15 to slide downward on the side wall of the receiving shell 7, and the sealing ring 17 is away from the bottom of the receiving shell 7. The impurities falling on the convex plate 16 slide along the side wall of the convex plate 16; then the second motor 19 is driven to close the convex plate 16, so that the sealing ring 17 is pressed against the bottom of the receiving shell 7 to ensure the sealing inside the pipeline.

[0052] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable fuel mixing device for a gas-fired double-chamber kiln, characterized in that: include: A gas pressurizing body (1) is used for pressurizing and transporting the gas to achieve stable blending of the fuel in the gas-fired double-cavity kiln; A delivery pipe (2) is installed at the feed end of the gas pressurizing body (1); The filter channel (3) has connecting pipes (4) fixed on both sides, the connecting pipe (4) close to the delivery pipe (2) is connected to the delivery pipe (2), a flange (5) is fixed on the outer wall of the connecting pipe (4) away from the delivery pipe (2), and a filter screen (6) is fixed on the inner wall of the filter channel (3); A cleaning component is installed on the filter channel (3) and is used to clean the rust or impurities filtered on the filter screen (6); A receiving shell (7) is fixed below the filter channel (3) and is used to clean the substances through the filter screen (6); The impurity discharge component is installed below the receiving shell (7) and is used to receive the substances cleaned by the filter screen (6) and discharge them.

2. A stable fuel mixing device for a gas-fired double-chamber kiln according to claim 1, characterized in that: The cleaning assembly comprises a first motor (8) fixed to the top of the filter channel (3); a first rotating shaft (9) is rotatably connected to the inside of the filter channel (3) via a bearing; the top of the first rotating shaft (9) passes through the filter channel (3) and is fixed to the output end of the first motor (8); and an active bevel gear (10) is fixed to the outer wall of the lower end of the first rotating shaft (9).

3. A stable fuel mixing device for a gas-fired double-chamber kiln according to claim 2, characterized in that: A mounting plate (11) is fixed inside the filtering channel (3); a second rotating shaft (12) is rotatably connected to the lower end of the mounting plate (11) via a bearing; a driven bevel gear (13) is fixed to the outer wall of one end of the second rotating shaft (12) close to the driving bevel gear (10); the driving bevel gear (10) is meshingly connected with the driven bevel gear (13); and a scraper (14) is fixed to one end of the second rotating shaft (12) away from the driven bevel gear (13).

4. A stable fuel mixing device for a gas-fired double-chamber kiln according to claim 1, characterized in that: The impurity removal component comprises two sliding rods (15) slidably connected to the side wall of the receiving shell (7), a convex plate (16) is fixed at the lower end of the two sliding rods (15), a sealing ring (17) is fixed above the convex plate (16), and the upper end of the sealing ring (17) is movably connected to the lower end of the receiving shell (7).

5. A stable fuel mixing device for a gas-fired double-chamber kiln according to claim 4, characterized in that: A mounting shell (18) is fixed to one side of the receiving shell (7), a second motor (19) is fixed above the inner wall of the mounting shell (18), a screw rod (20) is rotatably connected to the lower inner wall of the mounting shell (18) via a bearing, one end of the screw rod (20) is fixed to the output end of the second motor (19), a slider (21) is threadedly connected to the outer wall of the screw rod (20), the slider (21) is slidably connected to the inner wall of the mounting shell (18), and the slider (21) is fixed to the convex plate (16) on a side close to the convex plate (16).

6. A stable fuel mixing device for a gas-fired double-chamber kiln according to claim 5, characterized in that: The second motor (19) is a reduction motor.

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