High-efficiency discharging device for ammonia desulfurization system

Abstract

The utility model discloses a kind of high-efficiency discharging devices for ammonia desulfurization system, it is related to ammonia desulfurization technical field, including support leg, rotating stick is arranged between the support leg, rubber belt is arranged on the rotating stick outside, filter cloth is arranged on the rubber belt outside, the one side of filter cloth is provided with discharging scraper, bottom frame is rotatably connected in the lower edge of discharging scraper, cylinder is hinged on the bottom frame, vibrating motor is installed in the lower side of cylinder. The utility model is provided with discharging scraper, bottom frame and cylinder, so that cylinder can drive discharging scraper to be pressed on filter cloth, and then ensure that discharging scraper effectively scrapes material on filter cloth, ensure material scraping effect.

Description

Technical Field

[0001] This utility model relates to the field of ammonia desulfurization technology, specifically to a high-efficiency discharge device for an ammonia desulfurization system. Background Technology

[0002] The principle of ammonia desulfurization is to use ammonia or ammonia water as an absorbent to react chemically with sulfur dioxide in flue gas, producing ammonium sulfite, which is further oxidized to ammonium sulfate, ultimately converting sulfur into ammonium sulfate fertilizer that can be utilized as a resource. When using an ammonia desulfurization system, a discharge device is required to process the dehydrated material.

[0003] The existing discharge device has a fixed clamping force between the scraper and the filter cloth when scraping the material off the filter cloth. It cannot be adjusted according to actual needs, which affects the scraping effect of the scraper. At the same time, when the existing discharge device is in use, a small amount of material will remain on the filter cloth after scraping the material. The device lacks a structure to carefully remove the residual material, which in turn affects the filtration effect of the filter cloth. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a high-efficiency discharge device for an ammonia desulfurization system. Through the setting of a discharge scraper, a base frame and a cylinder, the cylinder can drive the discharge scraper to press against the filter cloth, thereby ensuring that the discharge scraper can effectively scrape the material on the filter cloth and ensure the material scraping effect. This can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency discharge device for an ammonia desulfurization system, comprising support legs, a rotating roller disposed between the support legs, a rubber belt disposed on the outer side of the rotating roller, a filter cloth disposed on the outer side of the rubber belt, a scraper disposed on one side of the filter cloth, a base frame rotatably connected to the lower edge of the scraper, a cylinder hinged to the base frame, a vibration motor mounted on the lower side of the cylinder, a brush roller disposed on one side of the base frame, a rotary motor connected to one end of the brush roller, a support frame connected to the two support legs, and an ultrasonic thickness gauge mounted on the upper side of the support frame.

[0006] The brush roller is equipped with clamping rings at both ends, and a rotating shaft is provided at the center of the brush roller.

[0007] The rotating rod is connected to the supporting leg via a bearing seat, and the ultrasonic thickness gauge is connected to the support frame via bolts.

[0008] The upper end of the cylinder is hinged to the lower side of the scraper, and the vibration motor is connected to the scraper by screws.

[0009] The cleaning brush is obliquely wound on the outer side of the sweeping roller, and the rotary motor is keyed to the rotating shaft.

[0010] The rubber belt is pressed against the filter cloth, and the rubber belt on the lower side of the rotating roller is separately set from the filter cloth.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, through the setting of a feeding scraper, a base frame and a cylinder, enables the cylinder to drive the feeding scraper to press firmly on the filter cloth, thereby ensuring that the feeding scraper effectively scrapes the material on the filter cloth and ensuring the material scraping effect.

[0013] 2. This utility model uses a brush roller, a rotary motor, a clamping ring, and a rotating shaft to make the rotary motor drive the rotating shaft and the brush roller to rotate, thereby making the brush roller thoroughly clean the underside of the filter cloth, so that the small amount of material attached to the filter cloth is cleaned up, thus ensuring the filtration effect of the filter cloth. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0016] Figure 3 This utility model Figure 1 A schematic diagram of the main structure of the feed scraper;

[0017] Figure 4 This utility model Figure 1 A side view of the intermediate sweeping brush roller;

[0018] Figure 5 This utility model Figure 1 A top view of the structure of the intermediate sweeping brush roller.

[0019] In the diagram: 1. Support frame; 2. Support leg; 3. Rubber belt; 4. Filter cloth; 5. Ultrasonic thickness gauge; 6. Rotating roller; 7. Feed scraper; 8. Base frame; 9. Cylinder; 10. Rotary motor; 11. Brush roller; 12. Rotating shaft; 13. Pressing ring; 14. Vibration motor. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 This embodiment provides a technical solution: a high-efficiency discharge device for an ammonia desulfurization system, including support legs 2, a rotating roller 6 between the support legs 2, a rubber belt 3 on the outside of the rotating roller 6, a filter cloth 4 on the outside of the rubber belt 3, a scraper 7 on one side of the filter cloth 4, a base frame 8 rotatably connected to the lower edge of the scraper 7, a cylinder 9 hinged on the base frame 8, a vibration motor 14 installed on the lower side of the cylinder 9, a brush roller 11 on one side of the base frame 8, a rotary motor 10 connected to one end of the brush roller 11, a support frame 1 connected to the two support legs 2, and an ultrasonic thickness gauge 5 installed on the upper side of the support frame 1.

[0022] like Figure 1-5 As shown, the material filtered by the vacuum belt filter is conveyed along the filter cloth 4 to the position of the feeding scraper 7. The cylinder 9 drives the feeding scraper 7 to press against the filter cloth 4, so that the feeding scraper 7 can effectively scrape the material on the filter cloth 4. The rotary motor 10 drives the rotating shaft 12 and the brush roller 11 to rotate and clean the lower side of the filter cloth 4 after scraping the material, so that the small amount of material attached to the filter cloth 4 can be effectively cleaned, thereby ensuring the filtration effect of the filter cloth 4 on the material.

[0023] The brush roller 11 has clamping rings 13 installed at both ends, and a rotating shaft 12 is set at the center of the brush roller 11.

[0024] The rotating roller 6 is connected to the support leg 2 through a bearing seat, and the ultrasonic thickness gauge 5 is connected to the support frame 1 through bolts. The rotating roller 6 can drive the filter cloth 4 and the rubber belt 3 to rotate and move, so that the filtered material on the filter cloth 4 is transported to the position of the discharge scraper 7, so that the discharge scraper 7 can effectively scrape the material on the filter cloth 4 cleanly.

[0025] The upper end of the cylinder 9 is hinged to the lower side of the scraper 7. The vibration motor 14 is connected to the scraper 7 by screws. The cylinder 9 can drive the scraper 7 to rotate, so that the scraper 7 is pressed on the filter cloth 4, thereby ensuring that the scraper 7 effectively removes the material. The vibration motor 14 can vibrate at intervals, so that the material attached to the scraper 7 is vibrated off.

[0026] The outer side of the sweeping roller 11 has a cleaning brush that is obliquely wound. The rotary motor 10 is keyed to the rotating shaft 12. The rapid rotation of the sweeping roller 11 can effectively clean the filter cloth 4.

[0027] The rubber belt 3 is pressed together with the filter cloth 4, while the rubber belt 3 and the filter cloth 4 are set separately on the lower side of the rotating roller 6.

[0028] The working principle of the high-efficiency discharge device for an ammonia desulfurization system provided by this utility model is as follows: Figures 1-3 As shown, the material filtered by the vacuum belt filter is conveyed along the filter cloth 4 to the position of the feeding scraper 7. The cylinder 9 drives the feeding scraper 7 to press against the filter cloth 4, so that the feeding scraper 7 can effectively scrape the material on the filter cloth 4. The rotary motor 10 drives the rotating shaft 12 and the brush roller 11 to rotate and clean the lower side of the filter cloth 4 after scraping the material, so that the small amount of material attached to the filter cloth 4 can be effectively cleaned, thereby ensuring the filtration effect of the filter cloth 4 on the material.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-efficiency discharge device for an ammonia desulfurization system, comprising a support leg (2), characterized in that: A rotating rod (6) is provided between the supporting legs (2). A rubber belt (3) is provided on the outside of the rotating rod (6). A filter cloth (4) is provided on the outside of the rubber belt (3). A scraper (7) is provided on one side of the filter cloth (4). A base frame (8) is rotatably connected to the lower edge of the scraper (7). A cylinder (9) is hinged on the base frame (8). A vibration motor (14) is installed on the lower side of the cylinder (9). A brush roller (11) is provided on one side of the base frame (8). A rotary motor (10) is connected to one end of the brush roller (11). A support frame (1) is connected to the two supporting legs (2). An ultrasonic thickness gauge (5) is installed on the upper side of the support frame (1).

2. The high-efficiency discharge device for an ammonia desulfurization system according to claim 1, characterized in that: The brush roller (11) is equipped with clamping rings (13) at both ends, and a rotating shaft (12) is provided at the center of the brush roller (11).

3. The high-efficiency discharge device for an ammonia desulfurization system according to claim 1, characterized in that: The rotating rod (6) is connected to the supporting leg (2) through a bearing seat, and the ultrasonic thickness gauge (5) is connected to the support frame (1) through bolts.

4. The high-efficiency discharge device for an ammonia desulfurization system according to claim 1, characterized in that: The upper end of the cylinder (9) is hinged to the lower side of the scraper (7), and the vibration motor (14) is connected to the scraper (7) by screws.

5. The high-efficiency discharge device for an ammonia desulfurization system according to claim 2, characterized in that: The outer side of the sweeping roller (11) is provided with a sweeping brush that is obliquely wound, and the rotary motor (10) is keyed to the rotating shaft (12).

6. The high-efficiency discharge device for an ammonia desulfurization system according to claim 2, characterized in that: The rubber strip (3) is pressed against the filter cloth (4), and the rubber strip (3) on the lower side of the rotating roller (6) is separately set from the filter cloth (4).

Images