A high-efficiency ammonia distillation tower using inclined hole trays

Abstract

The present invention belongs to the technical field of wastewater treatment, and specifically is a high-efficiency ammonia distillation tower using an inclined hole tower tray; the tower comprises: a tower body; a built-in inclined hole tower tray, wherein a plurality of built-in inclined hole tower trays are arranged inside the tower body; and a tower tray cleaning unit; the present invention provides tower tray cleaning units inside the tower body and above and below each built-in inclined hole tower tray, wherein the tower tray cleaning units can use water flow as power to brush and clean the surface of the built-in inclined hole tower tray, thereby increasing cleaning efficiency and bringing convenience to the cleaning of the built-in inclined hole tower tray.

Description

Technical Field

[0001] The invention belongs to the technical field of wastewater treatment, in particular to a high-efficiency ammonia distillation tower using an inclined hole tower tray. Background Art

[0002] An ammonia still is a device used to evaporate and separate ammonia. It is commonly used in chemical and industrial processes, particularly in the manufacture and distillation of ammonia. Its operating principle is based on gas-liquid equilibrium and fractional distillation. Within the tower, ammonia gas and liquid mixture enter the bottom and are then separated and evaporated throughout the tower. Packing or trays are typically used in ammonia stills to improve gas-liquid contact and mass transfer efficiency. Packing and trays increase surface area, allowing for better contact and mass transfer between gas and liquid. Common packing materials include ceramic balls and metal rings.

[0003] Slanted hole trays are sometimes used in ammonia evaporation towers. The use of slanted hole trays in ammonia evaporation towers can enhance gas-liquid contact and improve fluidity, thereby increasing the mass transfer efficiency and treatment effect of the ammonia evaporation tower. Although slanted hole trays have some advantages in ammonia evaporation towers, they also have some potential disadvantages, such as difficulty in cleaning. The hole layout in the slanted hole trays is relatively complex, and cleaning and maintenance may be difficult. In particular, when the slanted hole trays have been in use for a long time and have scale or sediment, cleaning may require additional time and effort.

[0004] In view of this, the present invention solves the above technical problems by proposing a high-efficiency ammonia distillation tower using inclined hole trays. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, the inclined hole tray of the ammonia still tower is cleaned; the present invention provides a high-efficiency ammonia still tower using the inclined hole tray.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a high-efficiency ammonia distillation tower using inclined hole trays, comprising: a tower body; a built-in inclined hole tray, wherein a plurality of built-in inclined hole trays are arranged inside the tower body; a tray cleaning unit, wherein the tray cleaning unit is arranged inside the tower body and above and below each built-in inclined hole tray, and the tray cleaning unit can use water flow as power to brush and clean the surface of the built-in inclined hole tray, thereby increasing cleaning efficiency and bringing convenience to the cleaning of the built-in inclined hole trays;

[0007] In this application, the tower body is the ammonia distillation tower of the prior art, and its structure includes: built-in inclined hole tower tray, feed port, discharge port, condenser, support structure, pumps, pipelines and other auxiliary equipment and components, etc.

[0008] Preferably, two control columns are fixedly provided inside the tower body, the interiors of the two control columns are hollow and electromagnetic valves are fixedly provided at the bottoms thereof; the bottoms of the two control columns are interconnected and fixedly connected to each other with water pipes, and the water pipes pass through the tower body and communicate with the outside world; the two control columns pass through each built-in inclined hole tower plate; the tower plate cleaning unit includes: an annular tube, the two control columns are fixedly connected with an annular tube, and the interiors of the two annular tubes are connected with the interiors of the control columns; a straight tube, the corresponding ends of the two annular tubes are fixedly connected with the two ends of the straight tube; a sliding groove is provided on the portion of each straight tube facing the built-in inclined hole tower plate; the interior of each straight tube is connected with the interior of the annular tube; a cleaning block, the interiors of the two straight tubes are slidably connected with a connecting block, the two connecting blocks are exposed to the outside of the straight tube through the sliding groove, and the two connecting blocks are commonly connected to a cleaning block; a brush is provided on the portion of the cleaning block facing the built-in inclined hole tower plate.

[0009] Preferably, elastic membranes are fixedly connected between the two ends of the sliding groove and the connecting block;

[0010] The control columns are distributed on both sides of the tower body, and the control columns pass through each built-in inclined hole tower tray and are fixedly connected to the built-in inclined hole tower tray; the solenoid valve can be remotely controlled, and the water supply pipe is connected to an external water source, so that water can flow through the two control columns; several layers of built-in inclined hole tower trays are arranged inside the tower body, and annular pipes and straight pipes are provided above and below each layer of built-in inclined hole tower tray, and each straight pipe is provided with a cleaning block for cleaning the upper and lower surfaces of each built-in inclined hole tower tray; the solenoid valves in the two control columns are opened alternately, and the water flows alternately into the control columns, and then flows into the annular pipes connected to each control column, so that the direction of the water flow in each straight pipe changes alternately, impacting the connecting block, and driving the cleaning block to move back and forth through the sliding groove, and cooperating with the brush, so that the upper and lower surfaces of the built-in inclined hole tower tray are cleaned; the elastic membrane can be made of rubber or a bellows to ensure that the connecting block can move without affecting the sealing of the straight pipe and not allowing impurities to enter the straight pipe; the connecting block will not separate from the straight pipe;

[0011] When it is necessary to clean the built-in inclined hole tower tray, first inject water through the water pipe, open the solenoid valve in one of the control columns, and the water flows into this control column and passes through the annular pipe connected to this control column and flows to the straight pipe, impacting the connecting block to make it move, driving the cleaning block to move, and then cleaning the front and back sides of the built-in inclined hole tower tray. When the connecting block moves to one end of the straight pipe, close the solenoid valve in this control column, open the solenoid valve in the other control column, and the cleaning block moves in the opposite direction. The solenoid valves in the two control columns are opened alternately back and forth, and the cleaning block moves back and forth to clean the front and back sides of the built-in inclined hole tower tray.

[0012] Preferably, a rack is fixedly provided on the side wall of each straight tube, each cleaning block and connecting block are hollow structures and are interconnected, each connecting block is internally rotatably connected to a gear, each gear is engaged with a corresponding rack, each gear is fixedly connected to a No. 1 barrel on the side close to the cleaning block, each No. 1 barrel is provided with a pulley at the position away from the gear, a No. 1 belt is provided between the two pulleys, and a brush is fixedly connected to the side of the No. 1 belt facing the built-in inclined hole tower plate.

[0013] Preferably, each of the No. 1 cylinders is internally slidably connected to a No. 1 rod, each of the pulleys is fixedly connected to one end of the No. 1 rod, a No. 1 spring is fixedly connected between the other end of each No. 1 rod and the gear, and each of the No. 1 cylinders is provided with a No. 1 hole near the gear; the brush is slidably connected to the side wall of the cleaning block and can pass through the side wall of the cleaning block; and No. 2 holes are provided on both sides of each of the connecting blocks.

[0014] Preferably, a plurality of No. 3 holes are provided on a side of the cleaning block facing the built-in inclined hole tray.

[0015] Preferably, a baffle No. 1 is rotatably connected to the inner wall of each connecting block corresponding to the No. 2 hole, and the size of the baffle No. 1 is larger than the size of the No. 2 hole;

[0016] A rack is fixed on the side wall of each straight tube, and the gear meshes with the rack. When the connecting block moves, the gear and rack mesh, the gear rotates, and the positions of the two racks in the straight tube face the same direction, ensuring that the two gears turn in the same direction; the rotation of the gear drives the pulley to rotate, and the No. 1 belt is nested on the two pulleys, and then the No. 1 belt rotates, and then the brush rotates, further playing a brushing role and enhancing the cleaning effect; the No. 1 belt will not separate from the two pulleys; when the No. 1 spring is in place, the No. 1 rod retracts into the No. 1 cylinder, thereby preventing unclean During cleaning, the brush is located in the cleaning block, protecting the brush and reducing the impact on the internal work of the tower body; water flows into the No. 1 tube through the No. 1 hole, thereby pushing the No. 1 rod to extend, so that the brush extends to contact the two sides of the built-in inclined hole tower plate; the No. 1 baffle acts as a one-way valve, allowing water to flow into the connecting block, thereby making it difficult for water to pass through the connecting block, so that the water flow can impact the connecting block and enter the connecting block and the cleaning block; the function of the No. 3 hole is to spray water, and the water flows into the cleaning block and is sprayed out through the No. 3 hole, further improving the cleaning effect;

[0017] When the water flow hits the connecting block and makes it move, the rack and gear engage, the rotation of the gear drives the pulley to rotate, the No. 1 belt rotates, causing the brush to rotate, and the water flows into the cleaning block through the No. 2 hole, and then enters the No. 1 tube from the No. 1 hole, pushing the No. 1 rod to extend, causing the brush to extend and contact the built-in inclined hole tower plate. The movement of the brush and the cleaning block cleans the built-in inclined hole tower plate. At the same time, during the cleaning process, the water in the cleaning block is sprayed out through the No. 3 hole to increase the cleaning effect.

[0018] Preferably, both ends of each straight tube are fixedly connected with an annular block, and a control button is provided on one side of each annular block close to the connecting block; the control button is electrically connected to the solenoid valve on the corresponding side.

[0019] When both connecting blocks touch the control button on one side of the two straight pipes, the solenoid valve of the control column on the corresponding side opens, so that when the connecting block moves to one side of the straight pipe, the solenoid valve on one side opens and pushes the connecting block to the other side, allowing the connecting block to move back and forth, realizing automatic control.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The present invention relates to a high-efficiency ammonia distillation tower using inclined hole trays. Tray cleaning units are provided inside the tower body and above and below each built-in inclined hole tray. The tray cleaning units can use water flow as power to brush and clean the surface of the built-in inclined hole trays, thereby increasing cleaning efficiency and facilitating the cleaning of the built-in inclined hole trays.

[0022] 2. The present invention describes a high-efficiency ammonia distillation tower using an inclined hole tower plate. When the built-in inclined hole tower plate needs to be cleaned, water is first injected through the water pipe, and the solenoid valve in one of the control columns is opened. The water flows into the control column and passes through the annular tube connected to the control column and flows to the straight tube, impacting the connecting block to make it move, driving the cleaning block to move, and then cleaning the front and back sides of the built-in inclined hole tower plate. When the connecting block moves to one end of the straight tube, the solenoid valve in the control column is closed, and the solenoid valve in the other control column is opened. The cleaning block moves in the opposite direction, and the solenoid valves in the two control columns are opened alternately back and forth. The cleaning block moves back and forth to clean the front and back sides of the built-in inclined hole tower plate.

[0023] 3. The present invention describes a high-efficiency ammonia distillation tower using an inclined hole tray. Through the meshing of the gear rack, the gear rotation drives the pulley to rotate, the No. 1 belt rotates, causing the brush to rotate, and the water flows into the cleaning block through the No. 2 hole, and then enters the No. 1 tube from the No. 1 hole, pushing the No. 1 rod to extend, causing the brush to extend and contact the built-in inclined hole tray. The built-in inclined hole tray is cleaned by coordinating the movement of the brush and the cleaning block. At the same time, during the cleaning process, the water in the cleaning block is sprayed out through the No. 3 hole to increase the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] Figure 1 is a perspective view of the present invention;

[0026] Figure 2 It is a partial perspective view of the present invention;

[0027] Figure 3 It is a partial perspective view of the present invention;

[0028] Figure 4 It is a partial perspective view of the present invention;

[0029] Figure 5 It is a top cross-sectional view of the annular tube and the straight tube of the present invention;

[0030] Figure 6 yes Figure 5 A local enlarged view of point A;

[0031] Figure 7 is a cross-sectional view of a cleaning block of the present invention;

[0032] Figure 8 yes Figure 7 A local enlarged view of point B;

[0033] Figure 9 is a top cross-sectional view of the cleaning block of the present invention;

[0034] In the figure: 1. Tower body; 2. Tower tray with built-in inclined hole; 3. Tower tray cleaning unit; 31. Annular tube; 32. Straight tube; 33. Cleaning block; 34. Connecting block; 35. Brush; 36. Elastic membrane; 37. Hole No. 3; 4. Control column; 41. Water pipe; 5. Rack; 51. Gear; 52. Cylinder No. 1; 53. Rod No. 1; 54. Spring No. 1; 55. Hole No. 1; 6. Pulley; 61. Belt No. 1; 7. Hole No. 2; 71. Baffle No. 1; 8. Annular block; 81. Control button. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0036] like Figure 1 、 Figure 2 、 Figure 3 As shown, the present invention relates to a high-efficiency ammonia distillation tower using an inclined hole tower tray, comprising: a tower body 1; a built-in inclined hole tower tray 2, wherein a plurality of built-in inclined hole tower trays 2 are arranged inside the tower body 1; a tower tray cleaning unit 3, wherein tower tray cleaning units 3 are arranged inside the tower body 1 and above and below each built-in inclined hole tower tray 2, and the tower tray cleaning unit 3 can use water flow as power to brush and clean the surface of the built-in inclined hole tower tray 2.

[0037] During operation, the ammonia still is a device used for evaporating and separating ammonia. During use, the ammonia still uses inclined hole trays. The use of inclined hole trays in the ammonia still can improve gas-liquid contact and improve fluidity, thereby improving the mass transfer efficiency and treatment effect of the ammonia still. Although inclined hole trays have some advantages in the ammonia still, there are also some potential disadvantages, such as difficulty in cleaning. The hole layout in the inclined hole tray is relatively complex, and cleaning and maintenance may be difficult. In particular, when the inclined hole trays have been used for a long time and have scale or sediment, cleaning may require additional time and effort. Therefore, a tray cleaning unit 3 is provided inside the tower body 1 and above and below each built-in inclined hole tray 2. The tray cleaning unit 3 can use water flow as power to brush and clean the surface of the built-in inclined hole tray 2, thereby increasing cleaning efficiency and bringing convenience to the cleaning of the built-in inclined hole tray 2.

[0038] In this application, the tower body 1 is an ammonia distillation tower in the prior art, and its structure includes: a built-in inclined hole tray 2, a feed port, a discharge port, a condenser, a supporting structure, pumps, pipelines and other auxiliary equipment and components, etc.

[0039] As a specific embodiment of the present invention, Figure 2 、 Figure 3 、 Figure 4 As shown; two control columns 4 are fixedly arranged inside the tower body 1, and the interiors of the two control columns 4 are hollow and a solenoid valve is fixedly arranged at the bottom thereof; the bottoms of the two control columns 4 are interconnected and fixedly connected to a water pipe 41, which passes through the tower body 1 and is connected to the outside; the two control columns 4 pass through each built-in inclined hole tower tray 2; the tower tray cleaning unit 3 includes: an annular tube 31, the two control columns 4 are fixedly connected to the annular tube 31, and the interiors of the two annular tubes 31 are connected to the interiors of the control columns 4; a straight tube 32, the corresponding ends of the two annular tubes 31 are fixedly connected to the two ends of the straight tube 32; each straight tube 32 is provided with a sliding groove at the part facing the built-in inclined hole tower tray 2; the interior of each straight tube 32 is connected to the interior of the annular tube 31; a cleaning block 33, the interiors of the two straight tubes 32 are slidably connected to a connecting block 34, the two connecting blocks 34 are exposed to the outside of the straight tube 32 through the sliding groove, and the two connecting blocks 34 are commonly connected to the cleaning block 33; the cleaning block 33 is provided with a brush 35 at the part facing the built-in inclined hole tower tray 2;

[0040] like Figure 5 An elastic membrane 36 is fixedly connected between the ends of the sliding groove and the connecting block 34.

[0041] During operation, the control columns 4 are distributed on both sides of the tower body 1, and the control columns 4 pass through each built-in inclined hole tray 2 and are fixedly connected to the built-in inclined hole tray 2; the solenoid valve can be remotely controlled, and the water pipe 41 is connected to an external water source, and the water flow can flow through the two control columns 4; a plurality of layers of built-in inclined hole trays 2 are arranged inside the tower body 1, and an annular pipe 31 and a straight pipe 32 are provided above and below each layer of built-in inclined hole tray 2, and each straight pipe 32 is provided with a cleaning block 33 for cleaning the upper and lower surfaces of each built-in inclined hole tray 2; the solenoid valves in the two control columns 4 are alternately used to clean the upper and lower surfaces of each built-in inclined hole tray 2. When the water is turned on, the water flows alternately into the control column 4 and then into the annular tube 31 connected to each control column 4, causing the water flow direction in each straight tube 32 to change alternately, impacting the connecting block 34. The cleaning block 33 is driven back and forth through the sliding groove, and cooperates with the brush 35 to clean the upper and lower surfaces of the built-in inclined hole tray 2. The elastic membrane 36 can be made of rubber or a bellows to ensure that the connecting block 34 can move without affecting the sealing of the straight tube 32 and preventing impurities from entering the straight tube 32. The connecting block 34 will not separate from the straight tube 32.

[0042] When it is necessary to clean the built-in inclined hole tower tray 2, water is first injected through the water pipe 41, and the solenoid valve in one of the control columns 4 is opened. The water flows into this control column 4 and passes through the annular tube 31 connected to this control column 4, flows to the straight tube 32, impacts the connecting block 34 to make it move, drives the cleaning block 33 to move, and then cleans the front and back sides of the built-in inclined hole tower tray 2. When the connecting block 34 moves to one end of the straight tube 32, the solenoid valve in this control column 4 is closed, and the solenoid valve in the other control column 4 is opened. The cleaning block 33 moves in the opposite direction, and the solenoid valves in the two control columns 4 are opened alternately back and forth. The cleaning block 33 moves back and forth to clean the front and back sides of the built-in inclined hole tower tray 2.

[0043] As a specific embodiment of the present invention, Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 As shown; a rack 5 is fixedly provided on the side wall of each straight tube 32, each cleaning block 33 and the connecting block 34 are hollow structures and are interconnected, and a gear 51 is rotatably connected to the inside of each connecting block 34, and each gear 51 is engaged with the corresponding rack 5, and each gear 51 is fixedly connected to a No. 1 cylinder 52 on the side close to the cleaning block 33, and each No. 1 cylinder 52 is provided with a pulley 6 at the part away from the gear 51, and a No. 1 belt 61 is provided between the two pulleys 6, and a brush 35 is fixedly connected to the side of the No. 1 belt 61 facing the built-in inclined hole tray 2;

[0044] like Figure 7 、 Figure 8As shown; each No. 1 cylinder 52 is internally slidably connected to a No. 1 rod 53, each pulley 6 is fixedly connected to one end of the No. 1 rod 53, and a No. 1 spring 54 is fixedly connected between the other end of each No. 1 rod 53 and the gear 51. Each No. 1 cylinder 52 is provided with a No. 1 hole 55 near the gear 51; the brush 35 is slidably connected to the side wall of the cleaning block 33 and can pass through the side wall of the cleaning block 33; each connecting block 34 is provided with a No. 2 hole 7 on both sides;

[0045] like Figure 4 、 Figure 7 As shown; the cleaning block 33 is provided with a plurality of number 3 holes 37 on one side facing the built-in inclined hole tray 2;

[0046] like Figure 5 、 Figure 6 The inner wall of each connecting block 34 is rotatably connected to the position of the second hole 7 and has a baffle 71, and the size of the baffle 71 is larger than the size of the second hole 7.

[0047] When working, a rack 5 is fixedly provided on the side wall of each straight tube 32, and the gear 51 is meshed with the rack 5. When the connecting block 34 moves, the gear 51 and the rack 5 are meshed, and the gear 51 rotates. The positions of the two racks 5 in the straight tube 32 face the same direction, ensuring that the two gears 51 turn in the same direction; the rotation of the gear 51 drives the pulley 6 to rotate, and the No. 1 belt 61 is nested on the two pulleys 6, and then the No. 1 belt 61 rotates, and then the brush 35 rotates, further playing a brushing role and enhancing the cleaning effect; the No. 1 belt 61 will not separate from the two pulleys 6; when the No. 1 spring 54 is in place, the No. 1 rod 53 retracts into the No. 1 cylinder 52, thereby When cleaning is not necessary, the brush 35 is located in the cleaning block 33, protecting the brush 35 and reducing the impact on the internal operation of the tower body 1; the water flows into the No. 1 tube 52 through the No. 1 hole 55, thereby pushing the No. 1 rod 53 to extend, so that the brush 35 extends to contact the two sides of the built-in inclined hole tower tray 2; the No. 1 baffle 71 acts as a one-way valve, allowing the water flow to enter the connecting block 34, thereby making it difficult for the water flow to pass through the connecting block 34, so that the water flow can impact the connecting block 34 and enter the connecting block 34 and the cleaning block 33; the No. 3 hole 37 is used to spray water, and the water flows into the cleaning block 33 and is sprayed out through the No. 3 hole 37, further improving the cleaning effect;

[0048] When the water flow hits the connecting block 34 and makes it move, the gear 51 and the rack 5 engage, the gear 51 rotates to drive the pulley 6 to rotate, and the No. 1 belt 61 rotates, causing the brush 35 to rotate. The water flows into the cleaning block 33 through the No. 2 hole 7, and then enters the No. 1 tube 52 from the No. 1 hole 55, pushing the No. 1 rod 53 to extend, causing the brush 35 to extend and contact the built-in inclined hole tower plate 2. The movement of the brush 35 and the cleaning block 33 cleans the built-in inclined hole tower plate 2. At the same time, during the cleaning process, the water in the cleaning block 33 is sprayed out through the No. 3 hole 37 to increase the cleaning effect.

[0049] As a specific embodiment of the present invention, Figure 5 、 Figure 6 As shown; both ends of each straight tube 32 are fixedly connected with an annular block 8, and a control button 81 is provided on one side of each annular block 8 close to the connecting block 34; the control button 81 is electrically connected to the solenoid valve on the corresponding side.

[0050] During operation, when the two connecting blocks 34 contact the control button 81 on one side of the two straight pipes 32, the solenoid valve of the corresponding side control column 4 opens, so that when the connecting block 34 moves to one side of the straight pipe 32, the solenoid valve on one side opens to push the connecting block 34 to the other side, so that the connecting block 34 can move back and forth, realizing automatic control.

Claims

1. A high-efficiency ammonia distillation tower using inclined hole trays, comprising: Tower body(1); Built-in inclined hole tower trays (2), wherein a plurality of built-in inclined hole tower trays (2) are arranged inside the tower body (1); It is characterized by: including: A tray cleaning unit (3) is provided inside the tower body (1) and above and below each built-in inclined hole tray (2). The tray cleaning unit (3) can use water flow as a driving force to brush and clean the surface of the built-in inclined hole tray (2); Two control columns (4) are fixedly arranged inside the tower body (1); the interiors of the two control columns (4) are hollow and electromagnetic valves are fixedly arranged at their bottoms; the bottoms of the two control columns (4) are interconnected and a water pipe (41) is fixedly connected thereto; the water pipe (41) passes through the tower body (1) and is in communication with the outside world; the two control columns (4) pass through each built-in inclined hole tower tray (2); The tray cleaning unit (3) comprises: an annular tube (31), the two control columns (4) are both fixedly connected with the annular tube (31), and the interiors of the two annular tubes (31) are in communication with the interior of the control column (4); A straight tube (32), the ends of the two annular tubes (31) corresponding to each other are fixedly connected to the two ends of the straight tube (32); a sliding groove is provided on the portion of each straight tube (32) facing the built-in inclined hole tray (2); the interior of each straight tube (32) is communicated with the interior of the annular tube (31); A cleaning block (33) is provided. The interiors of the two straight tubes (32) are both slidably connected to a connecting block (34). The two connecting blocks (34) are exposed to the outside of the straight tube (32) through a sliding groove. The two connecting blocks (34) are commonly connected to the cleaning block (33). A brush (35) is provided on the cleaning block (33) facing the built-in inclined hole tray (2). A rack (5) is fixedly provided on the side wall of each straight tube (32); each cleaning block (33) and connecting block (34) are hollow structures and are interconnected; a gear (51) is rotatably connected to the interior of each connecting block (34); each gear (51) is meshed with the corresponding rack (5); a first barrel (52) is fixedly connected to the side of each gear (51) close to the cleaning block (33); a pulley (6) is provided on the part of each first barrel (52) away from the gear (51); a first belt (61) is provided between the two pulleys (6); and a brush (35) is fixedly connected to the side of the first belt (61) facing the built-in inclined hole tray (2).

2. The high-efficiency ammonia distillation tower using inclined hole trays according to claim 1, characterized in that: Elastic membranes (36) are fixedly connected between the two ends of the sliding groove and the connecting block (34).

3. The high-efficiency ammonia distillation tower using inclined hole trays according to claim 2, characterized in that: Each of the No. 1 cylinders (52) is internally slidably connected to a No. 1 rod (53), each of the pulleys (6) is fixedly connected to one end of the No. 1 rod (53), a No. 1 spring (54) is fixedly connected between the other end of each of the No. 1 rods (53) and the gear (51), and each of the No. 1 cylinders (52) is provided with a No. 1 hole (55) at a position close to the gear (51); the brush (35) is slidably connected to the side wall of the cleaning block (33) and can pass through the side wall of the cleaning block (33); and each of the connecting blocks (34) is provided with a No. 2 hole (7) on both sides.

4. The high-efficiency ammonia distillation tower using inclined hole trays according to claim 3, characterized in that: The cleaning block (33) is provided with a plurality of number three holes (37) on one side facing the built-in inclined hole tray (2).

5. The high-efficiency ammonia distillation tower using inclined hole trays according to claim 4, characterized in that: The inner wall of each connecting block (34) is rotatably connected to a portion corresponding to the No. 2 hole (7) with a No. 1 baffle (71), and the size of the No. 1 baffle (71) is larger than the size of the No. 2 hole (7).

6. The high-efficiency ammonia distillation tower using inclined hole trays according to claim 5, characterized in that: Both ends of each straight tube (32) are fixedly connected with an annular block (8), and a control button (81) is provided on one side of each annular block (8) close to the connecting block (34); the control button (81) is electrically connected to the solenoid valve on the corresponding side.

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