Bagsasse incineration ash circulating type ammonia gas adsorption filter equipment

Abstract

The utility model provides a kind of bagasse incineration ash circulating ammonia gas adsorption filter equipment, belong to bagasse incineration ash circulating ammonia gas adsorption field, including filter chamber, the inside fixedly connected with heating pipe column of filter chamber, the inside fixedly connected with backing pad of filter chamber, the top of backing pad is movably connected with filter frame, the top fixedly connected with leakproof rubber frame of filter frame.The utility model is through being provided with filter chamber, heating pipe column, backing pad, filter frame, leakproof rubber frame, moving handle, side motor, rotating screw column, movable block, limit long column, inner motor, electric push rod and material turning roller column, can make that bagasse incineration ash circulating ammonia gas adsorption filter device use more efficient, can be bagasse incineration ash uniform heating filtration effect, to reduce the ammonia gas residual rate of bagasse incineration ash, improve the reuse of subsequent material, improve the overall work efficiency, conducive to the long-term use of device.

Description

Technical Field

[0001] This utility model relates to the field of circulating ammonia adsorption in bagasse incineration ash, specifically, to a circulating ammonia adsorption and filtration device for bagasse incineration ash. Background Technology

[0002] The bagasse incineration ash circulating ammonia adsorption utilizes the rich porous structure and active components of bagasse incineration ash. First, ammonia-containing gas flows through the adsorption device, where the ash captures the ammonia through physical and chemical adsorption. After adsorption saturation, a regeneration medium such as hot air or steam is introduced to desorb the ammonia, forming regeneration gas. This regeneration gas enters a chemical absorption tower, reacting with an acidic absorbent to remove most of the ammonia. The gas then undergoes multi-stage physical filtration to further intercept residual impurities and ammonia. Finally, after passing quality tests, it is safely discharged. The entire process involves a cycle of adsorption, regeneration, absorption, and filtration, achieving efficient ammonia treatment and the recycling of bagasse incineration ash. To filter out the adsorbed ammonia from the bagasse incineration ash, a bagasse incineration ash circulating ammonia adsorption filtration system is used.

[0003] A search revealed that Chinese patent CN114272748A discloses "an ammonia purification device and method." This device includes an adsorption purification tank and a plasma excitation device connected in series. The adsorption purification tank contains an adsorption layer and a catalyst layer from bottom to top. Both ends of the adsorption purification tank and the plasma excitation device are connected to a filter. The catalyst layer is filled with an ammonia purification catalyst, which consists of active components, additives, a carrier, and a binder. The process involves dissolving nickel and magnesium salts in a solvent, treating them with ultrasound, adding a surfactant, and then adding manganese, iron, and lanthanum salts to obtain a mixed solution. This mixed solution is then mixed with a molecular sieve, followed by the addition of ammonia water or sodium carbonate. After complete precipitation, the mixture is filtered and dried to obtain a solid mixture. The solid mixture is then pulverized, a binder is added, and it is molded to obtain a blank. The blank is then dried and calcined to obtain the ammonia purification adsorbent. However, the following defects still exist:

[0004] (1) The circulating ammonia adsorption filtration device for bagasse incineration ash that is currently available on the market is not very efficient. It does not achieve the effect of uniformly heating and filtering bagasse incineration ash, thereby increasing the ammonia residue rate of bagasse incineration ash, affecting the subsequent reuse of materials, affecting the overall work efficiency, and is not conducive to the long-term use of the device.

[0005] (2) The lack of a convenient replacement mechanism for the ash-blocking components of the structure increases the likelihood of internal dust accumulation and blockage, thereby increasing the overall maintenance rate of the equipment and raising the operating costs in subsequent operations. Therefore, a circulating ammonia adsorption filtration device for bagasse incineration ash is proposed. Utility Model Content

[0006] The purpose of this invention is to address the current problem of not providing uniform heating and filtration of bagasse incineration ash.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] The present invention is as follows: a bagasse incineration ash circulating ammonia adsorption filtration device, comprising a filtration chamber, a heating tube column fixedly connected inside the filtration chamber, a pad fixedly connected inside the filtration chamber, a filter frame movably connected to the top of the pad, a leak-proof glue frame fixedly connected to the top of the filter frame, a movable handle fixedly connected to one side of the filter frame, a side motor fixedly connected to one side of the filtration chamber, and a rotating threaded column fixedly connected to the output shaft of the side motor via a coupling.

[0009] A movable block is movably connected to the outer wall of the rotating threaded column. A limiting column is movably connected to one side of the movable block. An internal motor is fixedly connected to the bottom of the movable block. An electric push rod is fixedly connected to the output shaft of the internal motor through a coupling. A turning roller is fixedly connected to the bottom end of the electric push rod. This makes the bagasse incinerator ash circulating ammonia adsorption filtration device more efficient. It can achieve uniform heating and filtration of bagasse incinerator ash, thereby reducing the ammonia residue rate of bagasse incinerator ash, improving the subsequent reuse of materials, improving the overall working efficiency, and facilitating the long-term use of the device.

[0010] As a preferred technical solution of this utility model, a dust-proof frame is fixedly connected to the top of the filter chamber, and the length of the dust-proof frame is equal to the length of the filter chamber.

[0011] As a preferred technical solution of this utility model, a locking plate is fixedly connected to one side of the dust-proof frame, and the number of locking plates is two.

[0012] As a preferred technical solution of this utility model, the locking plate is movably connected to a locking arc block, and the bottom of the locking arc block is fixedly connected to an inner spring.

[0013] As a preferred technical solution of this utility model, a hollow block is fixedly connected to the bottom end of the inner spring, a dust-blocking mesh plate is fixedly connected to the bottom of the hollow block, and an adhesive layer is fixedly connected to the bottom of the dust-blocking mesh plate. The adhesive layer can adsorb some of the dust that is raised, thereby reducing its adhesion to other parts.

[0014] As a preferred technical solution of this utility model, the top of the dust-proof frame is fixedly connected to an air outlet threaded pipe, and the outer wall of the air outlet threaded pipe is movably connected to a threaded lock.

[0015] As a preferred technical solution of this utility model, one side of the movable block is movably connected to the outer wall of the limiting column, and the length of the limiting column is equal to the length of the rotating threaded column.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. By incorporating a filter chamber, heating column, pad, filter frame, leak-proof glue frame, moving handle, side motor, rotating threaded column, movable block, limiting column, internal motor, electric push rod, and turning roller column, the bagasse incineration ash circulating ammonia adsorption filtration device can be made more efficient. It can achieve uniform heating and filtration of bagasse incineration ash, thereby reducing the ammonia residue rate of bagasse incineration ash, improving the subsequent reuse of materials, enhancing the overall work efficiency, and facilitating the long-term use of the device.

[0018] 2. By using the dust-blocking frame, locking plate, locking arc block, inner spring, hollow block, adhesive layer and dust-blocking mesh, the dust-blocking components of the structure can be easily replaced, reducing the possibility of internal dust rising and causing blockage, reducing the overall maintenance rate of the equipment, and lowering the operating costs in subsequent work. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of the bagasse incineration ash circulating ammonia adsorption filtration device provided by this utility model.

[0020] Figure 2 A bottom view of the circulating ammonia adsorption and filtration device for bagasse incineration ash provided by this utility model.

[0021] Figure 3 A rear cross-sectional view of the bagasse incineration ash circulating ammonia adsorption filtration device provided by this utility model.

[0022] Figure 4 A side cross-sectional schematic diagram of the bagasse incineration ash circulating ammonia adsorption filtration device provided by this utility model.

[0023] Figure 5 The bagasse incineration ash circulating ammonia adsorption filtration device provided by this utility model Figure 3 Enlarged view of the structure at point A in the middle;

[0024] Figure 6 The bagasse incineration ash circulating ammonia adsorption filtration device provided by this utility model Figure 4 Enlarged view of the structure at point B in the middle.

[0025] The diagram shows: 1. Filter chamber; 2. Heating tube column; 3. Pad plate; 4. Filter frame; 5. Leak-proof glue frame; 6. Moving handle; 7. Side motor; 8. Rotating threaded column; 9. Movable block; 10. Limiting column; 11. Internal motor; 12. Electric push rod; 13. Turning roller column; 14. Ash-separating frame; 15. Clamping plate; 16. Clamping arc block; 17. Internal spring; 18. Hollow block; 19. Ash-blocking mesh plate; 20. Air outlet threaded pipe; 21. Threaded lock; 22. Adhesive layer. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0027] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely illustrates some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0028] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] As shown in 1-5, this embodiment proposes a circulating ammonia adsorption filtration device for bagasse incineration ash, including a filter chamber 1, a heating tube column 2 fixedly connected inside the filter chamber 1, a pad 3 fixedly connected inside the filter chamber 1, a filter frame 4 movably connected to the top of the pad 3, a leak-proof glue frame 5 fixedly connected to the top of the filter frame 4, a movable handle 6 fixedly connected to one side of the filter frame 4, a side motor 7 fixedly connected to one side of the filter chamber 1, and a rotating threaded column 8 fixedly connected to the output shaft of the side motor 7 through a coupling.

[0031] A movable block 9 is movably connected to the outer wall of the rotating threaded column 8. A limiting column 10 is movably connected to one side of the movable block 9. An internal motor 11 is fixedly connected to the bottom of the movable block 9. An electric push rod 12 is fixedly connected to the output shaft of the internal motor 11 through a coupling. A turning roller column 13 is fixedly connected to the bottom end of the electric push rod 12. This makes the bagasse incinerator ash circulating ammonia adsorption filtration device more efficient. It can achieve uniform heating and filtration of bagasse incinerator ash, thereby reducing the ammonia residue rate of bagasse incinerator ash, improving the subsequent reuse of materials, improving the overall working efficiency, and facilitating the long-term use of the device.

[0032] As shown in 1-5, in a preferred embodiment, based on the above method, a dust-isolating frame 14 is fixedly connected to the top of the filter chamber 1, and the length of the dust-isolating frame 14 is equal to the length of the filter chamber 1, which facilitates connection with other working parts. A locking plate 15 is fixedly connected to one side of the dust-isolating frame 14. There are two locking plates 15, which can be locked with other working parts. A locking arc block 16 is movably connected inside the locking plate 15. An inner spring 17 is fixedly connected to the bottom of the locking arc block 16, which facilitates the position change of the locking arc block 16, thereby completing the locking with other parts. A hollow block 18 is fixedly connected to the bottom of the inner spring 17. A dust-blocking mesh plate 19 is fixedly connected to the bottom of the hollow block 18. An adhesive adsorption layer 23 is fixedly connected to the bottom of the dust-blocking mesh plate 19, which can block the dust contained in the air and adsorb some of the dust in the air, thereby reducing the adhesion to other parts of the equipment.

[0033] The top of the dust-proof frame 14 is fixedly connected to an air outlet threaded pipe 20, and the outer wall of the air outlet threaded pipe 20 is movably connected to a threaded lock 21, which facilitates locking with external pipes.

[0034] One side of the movable block 9 is movably connected to the outer wall of the limiting column 10, and the length of the limiting column 10 is equal to the length of the rotating threaded column 8, which allows the movable block 9 to move in a stable linear motion.

[0035] Specifically, in use, this bagasse incineration ash circulating ammonia adsorption filtration equipment works as follows: the outlet threaded pipe 20 is locked to the external ammonia receiving pipe via the threaded lock 21. The bagasse incineration ash containing ammonia is fed into the filter chamber 1 through the filter frame 4. At this time, the heating column 2 begins heating, thereby heating the bagasse incineration ash inside the filter frame 4. Simultaneously, the side motor 7 starts working, and the rotation of the output shaft of the side motor 7 causes the rotating threaded column 8 to rotate. The rotation of the rotating threaded column 8 causes the movable block 9 to move. At the same time, the internal motor 11 also starts working, and the rotation of the output shaft of the internal motor 11 causes the electric push rod 12 to drive the turning roller column 13 to rotate. The electric push rod 12 also extends, causing the turning roller column 13 to... The internal incineration ash is turned over and heated evenly, which also allows the ammonia-containing dust below the incineration ash to be fully heated and filtered out. When the gas enters the ash-separating frame 14, it is blocked by the ash-blocking mesh plate 19, and some dust is also adsorbed by the adhesive layer 23. This allows the ammonia gas to enter the external ammonia gas collection pipe through the gas outlet threaded pipe 20. If the ash-blocking mesh plate 19 needs to be replaced, press the locking arc block 16 to compress the inner spring 17, which will cause the locking arc block 16 to retract into the hollow block 18. This will disengage the locking arc block 16 from the locking plate 15. Now, pull out the ash-blocking mesh plate 19 and insert the new ash-blocking mesh plate 19 into the ash-separating frame 14.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A circulating ammonia adsorption filtration device for bagasse incineration ash, comprising a filtration chamber (1), characterized in that, A heating tube column (2) is fixedly connected inside the filter chamber (1). A pad plate (3) is fixedly connected inside the filter chamber (1). A filter frame (4) is movably connected to the top of the pad plate (3). A leak-proof glue frame (5) is fixedly connected to the top of the filter frame (4). A movable handle (6) is fixedly connected to one side of the filter frame (4). A side motor (7) is fixedly connected to one side of the filter chamber (1). A rotating threaded column (8) is fixedly connected to the output shaft of the side motor (7) through a coupling. The outer wall of the rotating threaded column (8) is movably connected to a movable block (9), and a limit column (10) is movably connected to one side of the movable block (9). An internal motor (11) is fixedly connected to the bottom of the movable block (9). An electric push rod (12) is fixedly connected to the output shaft of the internal motor (11) through a coupling. A turning roller column (13) is fixedly connected to the bottom end of the electric push rod (12).

2. The bagasse incineration ash circulating ammonia adsorption filtration device according to claim 1, characterized in that, A dust-proof frame (14) is fixedly connected to the top of the filter chamber (1), and the length of the dust-proof frame (14) is equal to the length of the filter chamber (1).

3. The bagasse incineration ash circulating ammonia adsorption filtration device according to claim 2, characterized in that, Two locking plates (15) are fixedly connected to one side of the dust-proof frame (14).

4. The bagasse incineration ash circulating ammonia adsorption filtration device according to claim 3, characterized in that, The locking plate (15) is movably connected to a locking arc block (16), and an inner spring (17) is fixedly connected to the bottom of the locking arc block (16).

5. The bagasse incineration ash circulating ammonia adsorption filtration device according to claim 4, characterized in that, The bottom end of the inner spring (17) is fixedly connected to a hollow block (18), the bottom of the hollow block (18) is fixedly connected to a dust-blocking mesh plate (19), and the bottom of the dust-blocking mesh plate (19) is fixedly connected to an adhesive adsorption layer (23).

6. The bagasse incineration ash circulating ammonia adsorption filtration device according to claim 2, characterized in that, The top of the dust-proof frame (14) is fixedly connected to an air outlet threaded pipe (20), and the outer wall of the air outlet threaded pipe (20) is movably connected to a threaded lock (21).

7. The bagasse incineration ash circulating ammonia adsorption filtration device according to claim 1, characterized in that, One side of the movable block (9) is movably connected to the outer wall of the limiting column (10), and the length of the limiting column (10) is equal to the length of the rotating threaded column (8).

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