Water reducing agent spraying recovery tower

Abstract

The utility model discloses a water reducing agent spraying recovery tower which comprises a tower body, a connecting block and a water tank, an inclined plate is arranged in the tower body, a through hole is formed in the center of the surface of the inclined plate, and a positioning box is connected to the bottom of the through hole; the connecting blocks are arranged on the inner side wall of the tower body, and the number of the connecting blocks is two; according to the utility model, water can form water mist from the atomizing nozzle and is sprayed out, so that water reducing agent particles in tail gas are adsorbed; a first motor drives a driving bevel gear to rotate, so that a driven bevel gear and a filter cartridge are driven to rotate, and water accumulated in the filter cartridge falls down under the rotation of the filter cartridge, so that water reducing agent particles are stored in the filter cartridge; positive and negative rotation of a threaded rod is controlled by a second motor, so that the atomizing nozzle can be driven to always perform reciprocating motion in a horizontal state, and tail gas is quickly and uniformly sprayed; and the water can be filtered again through the filtering holes, so that circulation is formed, and resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of recovery towers, in particular to a water reducing agent spray recovery tower. Background Art

[0002] The water reducing agent spray recovery tower is an auxiliary device used to promptly and effectively remove the waste slag temperature and the dust carried by the waste slag hot gas generated during the production of water reducing agent, and to protect the processing environment. It has been widely used in the field of recovery devices.

[0003] In the related technology, a solution of a water reducer spray recovery tower (Announcement No.: CN217139804U) was found through searching. When in use, the exhaust gas is sprayed through the first rotary nozzle and the second rotary nozzle for better spraying effect. When the exhaust gas passes through the first gas collecting cylinder and the second gas collecting cylinder, it is filtered through a double filter net, which is beneficial to filter out a large amount of suspended matter such as water reducer particles contained in the exhaust gas after separation; the water and water vapor after spraying are liquefied by the liquefaction net and filtered by the filter net, and then flow back into the recovery chamber, enter the circulation chamber through the connecting port for recycling, which can improve the utilization rate of water resources.

[0004] However, since the first rotating nozzle sprays water, the water reducing agent particles in the exhaust gas will adhere to the water reducing agent particles, and the water reducing agent particles will accumulate on the surface of the liquefied net and the filter net, which will easily cause the liquefied net and the filter net to be blocked, resulting in the sprayed water being unable to flow down from the surface of the liquefied net and the filter net, and then the liquefied net and the filter net need to be cleaned frequently, making the above use more time-consuming and labor-intensive, and reducing efficiency. In view of this, we have introduced a water reducing agent spray recovery tower. Utility Model Content

[0005] The utility model aims to provide a water reducing agent spray recovery tower to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water reducing agent spray recovery tower, comprising: a tower body, a connecting block and a water tank;

[0007] An inclined plate is arranged inside the tower body, a through hole is arranged at the center of the surface of the inclined plate, and a positioning box is connected to the bottom of the through hole;

[0008] The connecting blocks are arranged on the inner side wall of the tower body, and there are two groups of the connecting blocks. Slide blocks are slidably connected inside the two groups of the connecting blocks. An arc plate is arranged at the bottom of the slide block, and the arc plate and the slide block are welded.

[0009] The water tank is arranged at the inner bottom of the tower body, and a water pump is connected to one side of the tower body. The input end of the water pump passes through the tower body and extends to the inside of the water tank. When the water pump is working, water can be sucked into the inside of the water pump and then flow to the output end of the water pump;

[0010] A filtering mechanism is arranged inside the positioning box, and a first motor of the filtering mechanism drives the filter cartridge to rotate, so that the rotating filter cartridge can filter the water reducing agent particles.

[0011] Preferably, the filtering mechanism includes a driven bevel gear connected to the top of the filter cartridge, the first motor is connected to the inside of the positioning box, the output end of the first motor is connected to a driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, and when the first motor is started, the driving bevel gear is driven to rotate, and since the driving bevel gear is meshed with the driven bevel gear, the driven bevel gear and the filter cartridge can be driven to rotate, the driven bevel gear is connected to the inside of the positioning box, an opening is provided inside the positioning box, and the size of the opening is smaller than the size of the driven bevel gear, and a ring is connected to the side of the filter cartridge, and the ring is connected to the inside of the positioning box.

[0012] Preferably, filter holes are provided on the surface of the arc plate at equal intervals. When the filter holes on the surface of the arc plate are blocked, the arc plate can be pushed to one side to allow the arc plate to drive the slider to move inside the connecting block, thereby releasing the installation of the arc plate and cleaning the filter holes on the surface of the arc plate.

[0013] Preferably, a driving mechanism is provided on the top of the tower body, and the threaded rod of the driving mechanism drives the moving block, the connecting plate and the atomizing nozzle to move, so that the atomizing nozzle sprays water mist.

[0014] Preferably, the driving mechanism includes a second motor connected to one side of the tower body, a positioning cavity is opened inside the tower body, the positioning cavity and the tower body are integrally formed, the threaded rod is connected inside the positioning cavity, and one end of the threaded rod is connected to the output end of the second motor, and the second motor can drive the threaded rod to rotate under normal operation, the moving block is screwed on the surface of the threaded rod, the top of the connecting plate is connected to the bottom of the moving block, the connecting plate and the moving block are welded, the bottom of the connecting plate is connected to a moving plate, the moving plate and the connecting plate are welded, the atomizing nozzle is connected to the bottom of the moving plate, the top of the atomizing nozzle is connected to a telescopic hose, and position sensors are respectively connected to the two sides of the positioning cavity.

[0015] Preferably, the output end of the water pump is connected to a water pipe, and one end of the water pipe is connected to one end of the telescopic hose, so that water can be transported to the inside of the telescopic hose through the water pipe by the water pump.

[0016] Preferably, an air inlet pipe is connected to one side of the top of the tower body, an exhaust pipe is connected to one side of the tower body below the air inlet pipe, and a control valve is connected to the surface of the exhaust pipe.

[0017] Preferably, a water inlet pipe is connected to one side of the water tank, and the water inlet pipe runs through the tower body. An electronic valve is connected to the surface of the water inlet pipe, and the opening and closing of the water inlet pipe can be controlled by switching the electronic valve.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) The water in the water tank is transported to the inside of the atomizing nozzle through the water pipe and the telescopic hose through the input end of the water pump. The water will form water mist through the atomizing nozzle and be sprayed out, thereby absorbing the water reducer particles in the exhaust gas, and then fall on the surface of the inclined plate and enter the through hole, the positioning box and the filter cartridge;

[0020] (2) The first motor drives the active bevel gear to rotate. Since the active bevel gear meshes with the driven bevel gear, the driven bevel gear and the filter cartridge are driven to rotate, so that the water accumulated inside the filter cartridge will fall down under the rotation of the filter cartridge. There is no need to frequently replace the filter cartridge, thereby saving time and effort, increasing work efficiency, allowing the water reducer particles to be stored inside the filter cartridge, and thus making it more convenient to use. When there are many water reducer particles inside the filter cartridge, the filter cartridge can be cleaned;

[0021] (3) The threaded rod is driven to rotate by the second motor. Since the external thread on the surface of the threaded rod is matched and screwed with the internal thread inside the moving block, the moving block, the connecting plate, the moving plate and the atomizing nozzle are driven to move. The second motor is used to control the forward and reverse rotation of the threaded rod, which can drive the atomizing nozzle to reciprocate in a horizontal state, so that the exhaust gas can be sprayed quickly and evenly, thereby improving the treatment efficiency of the water reducer particles in the exhaust gas;

[0022] (4) The water can be filtered again through the filter holes opened at equal intervals on the surface of the curved plate to keep the water in a clean state, and the water will enter the interior of the water tank to form a cycle and avoid waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the filter mechanism of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the utility model when the arc plate and the connecting block are connected;

[0026] Figure 4It is a structural schematic diagram of the utility model when the telescopic hose and the atomizing nozzle are connected.

[0027] In the figure: 1, tower body; 2, water pipe; 3, second motor; 4, threaded rod; 5, positioning cavity; 6, moving block; 7, tilting plate; 8, through hole; 9, positioning box; 10, filter cartridge; 11, telescopic hose; 12, arc plate; 14, water tank; 15, air inlet pipe; 16, exhaust pipe; 17, electronic valve; 18, water inlet pipe; 19, water pump; 20, first motor; 21, driving bevel gear; 22, driven bevel gear; 23, connecting block; 24, slider; 25, filter hole; 26, moving plate; 27, atomizing nozzle; 28, connecting plate; 29, control valve; 30, ring; 31, position sensor; 32, opening. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-4 The utility model provides a technical solution: a water reducing agent spray recovery tower, comprising: a tower body 1, an inclined plate 7 is arranged inside the tower body 1, a through hole 8 is arranged at the center of the surface of the inclined plate 7, and a positioning box 9 is connected to the bottom of the through hole 8;

[0030] The connecting blocks 23 are arranged on the inner side wall of the tower body 1. There are two groups of the connecting blocks 23. Slide blocks 24 are slidably connected inside the two groups of the connecting blocks 23. The bottom of the slide blocks 24 is provided with an arc plate 12.

[0031] A water tank 14, which is arranged at the inner bottom of the tower body 1. A water pump 19 is connected to one side of the tower body 1. The input end of the water pump 19 passes through the tower body 1 and extends to the inside of the water tank 14;

[0032] The positioning box 9 is provided with a filtering mechanism inside, and the first motor 20 of the filtering mechanism drives the filter cartridge 10 to rotate, so that the rotating filter cartridge 10 can filter the water reducing agent particles.

[0033] The filtering mechanism includes a driven bevel gear 22 connected to the top of the filter cartridge 10, the first motor 20 is connected to the inside of the positioning box 9, the output end of the first motor 20 is connected to a driving bevel gear 21, the driving bevel gear 21 is meshed with the driven bevel gear 22, the surfaces of the first motor 20, the driving bevel gear 21 and the driven bevel gear 22 are sprayed or dipped with chrome plating, zinc plating, nickel plating, etc., these coatings can prevent moisture, oxygen and smoke from directly contacting the surfaces of the first motor 20, the driving bevel gear 21 and the driven bevel gear 22, thereby preventing rust and corrosion, the driven bevel gear 22 is connected to the inside of the positioning box 9 through a shaft (not shown in the figure), an opening 32 is opened inside the positioning box 9, and the size of the opening 32 is smaller than the size of the driven bevel gear 22, the side of the filter cartridge 10 is connected to a ring 30, and the ring 30 is connected to the inside of the positioning box 9.

[0034] The surface of the arc plate 12 is provided with filter holes 25 , and the filter holes 25 are provided on the surface of the arc plate 12 at equal intervals.

[0035] A driving mechanism is disposed on the top of the tower body 1 , and the threaded rod 4 of the driving mechanism drives the moving block 6 , the connecting plate 28 and the atomizing nozzle 27 to move, so that the atomizing nozzle 27 sprays water mist.

[0036] The driving mechanism includes a second motor 3 connected to one side of the tower body 1, a positioning cavity 5 is opened inside the tower body 1, and the positioning cavity 5 and the tower body 1 are integrally formed, the threaded rod 4 is connected inside the positioning cavity 5, and one end of the threaded rod 4 is connected to the output end of the second motor 3. When the second motor 3 works normally, it can drive the threaded rod 4 to rotate, the moving block 6 is screwed on the surface of the threaded rod 4, the top of the connecting plate 28 is connected to the bottom of the moving block 6, and the connecting plate 28 and the moving block 6 are welded, the bottom of the connecting plate 28 is connected to the moving plate 26, and the moving plate 26 and the connecting plate 28 are welded, the atomizing nozzle 27 is connected to the bottom of the moving plate 26, the top of the atomizing nozzle 27 is connected to the telescopic hose 11, and the two sides of the interior of the positioning cavity 5 are respectively connected to position sensors 31.

[0037] The output end of the water pump 19 is connected to the water pipe 2 , and one end of the water pipe 2 is connected to one end of the telescopic hose 11 . The water pump 19 can transport water through the water pipe 2 to the inside of the telescopic hose 11 .

[0038] An air inlet pipe 15 is connected to one side of the top of the tower body 1 , an exhaust pipe 16 is connected to one side of the tower body 1 below the air inlet pipe 15 , and a control valve 29 is connected to the surface of the exhaust pipe 16 .

[0039] A water inlet pipe 18 is connected to one side of the water tank 14 , and the water inlet pipe 18 passes through the tower body 1 . An electronic valve 17 is connected to the surface of the water inlet pipe 18 , and the opening and closing of the water inlet pipe 18 can be controlled by switching the electronic valve 17 .

[0040] Specifically, when in use, the separated tail gas is input into the interior of the tower body 1 through the air inlet pipe 15 and is located at the top of the inclined plate 7. At this time, the water pump 19 is started, and the input end of the water pump 19 transports the water in the water tank 14 to the interior of the atomizing nozzle 27 through the water pipe 2 and the telescopic hose 11. At this time, the water will form a water mist through the atomizing nozzle 27 and be sprayed out, thereby adsorbing the water reducing agent particles in the tail gas, and then falling on the surface of the inclined plate 7 and entering the through hole 8, the positioning box 9 and the filter cartridge 10.

[0041] At this time, by starting the second motor 3, the second motor 3 is used to drive the threaded rod 4 to rotate. Since the external thread on the surface of the threaded rod 4 matches and screws with the internal thread inside the moving block 6, the moving block 6, the connecting plate 28, the moving plate 26 and the atomizing nozzle 27 are driven to move. Since the telescopic hose 11 is elastic, the telescopic hose 11 can be driven to move. When the moving block 6 moves to the position of the position sensor 31 on one side in the positioning cavity 5, the position sensor 31 controls the second motor 3 to reverse, so that the moving block 6 moves in the opposite direction. After the other side of the moving block 6 contacts another position sensor 31, it continues to move to the opposite position. The movable plate 26 is moved, so that the second motor 3 is used to control the forward and reverse rotation of the threaded rod 4, which can drive the atomizing nozzle 27 to always be in a horizontal reciprocating motion, so that the exhaust gas can be sprayed quickly and evenly, and the processing efficiency of the water reducing agent particles in the exhaust gas can be improved. At the same time, when the movable plate 26 moves to the extreme position on the left, the movable plate 26 will drive the telescopic hose 11 to stretch, and the material of the telescopic hose 11 is TPE hose material and elastic permeable hose PVC, so that stretching can be formed. After the movable plate 26 moves to the opposite position, the telescopic hose 11 will use its own elastic force to move to the initial position, thereby realizing the stretching of the telescopic hose 11;

[0042] As for the water reducing agent particles and water entering the filter cartridge 10, part of the water will be filtered downward through the filter cartridge 10, and then the first motor 20 is started to drive the active bevel gear 21 to rotate. Since the active bevel gear 21 is meshed with the driven bevel gear 22, the driven bevel gear 22 and the filter cartridge 10 will be driven to rotate, so that the water accumulated in the filter cartridge 10 will fall downward under the rotation of the filter cartridge 10, so that the water reducing agent particles are stored in the filter cartridge 10, which is more convenient to use. When there are more water reducing agent particles in the filter cartridge 10, the filter cartridge 10 can be cleaned;

[0043] The falling water will fall on the surface of the curved plate 12, and the filter holes 25 evenly spaced on the surface of the curved plate 12 can be used to filter the water again to keep the water in a clean state. The water will enter the water tank 14 to form a cycle to avoid waste of resources, and the treated exhaust gas will be discharged outward through the exhaust pipe 16. The opening and closing of the exhaust pipe 16 can be controlled by the setting of the control valve 29, thereby preventing water from flowing out of the exhaust pipe 16. When the water completely enters the water tank 14, the exhaust pipe 16 can be opened to discharge the exhaust gas.

[0044] 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 water reducing agent spray recovery tower, characterized in that: include: A tower body (1), wherein an inclined plate (7) is arranged inside the tower body (1), a through hole (8) is arranged at a central position on the surface of the inclined plate (7), and a positioning box (9) is connected to the bottom of the through hole (8); Connecting blocks (23), the connecting blocks (23) being arranged on the inner side wall of the tower body (1), the connecting blocks (23) being provided in two groups, the two groups of connecting blocks (23) being slidably connected with sliders (24) inside, the bottom of the sliders (24) being provided with arc-shaped plates (12); A water tank (14), the water tank (14) being arranged at the inner bottom of the tower body (1), a water pump (19) being connected to one side of the tower body (1), an input end of the water pump (19) penetrating the tower body (1) and extending to the interior of the water tank (14); A filtering mechanism is provided inside the positioning box (9), and a first motor (20) of the filtering mechanism drives the filter cartridge (10) to rotate, so that the rotating filter cartridge (10) can filter the water reducing agent particles.

2. A water reducing agent spray recovery tower according to claim 1, characterized in that: The filtering mechanism comprises a driven bevel gear (22) connected to the top of the filter cartridge (10); the first motor (20) is connected to the interior of the positioning box (9); the output end of the first motor (20) is connected to a driving bevel gear (21); the driving bevel gear (21) is meshed with the driven bevel gear (22); the driven bevel gear (22) is connected to the interior of the positioning box (9); an opening (32) is provided inside the positioning box (9); and the size of the opening (32) is smaller than the size of the driven bevel gear (22); a circular ring (30) is connected to the side of the filter cartridge (10); and the circular ring (30) is connected to the interior of the positioning box (9).

3. A water reducing agent spray recovery tower according to claim 1, characterized in that: The surface of the arc-shaped plate (12) is provided with filter holes (25).

4. A water reducing agent spray recovery tower according to claim 1, characterized in that: A driving mechanism is provided on the top of the tower body (1), and a threaded rod (4) of the driving mechanism drives the moving block (6), the connecting plate (28) and the atomizing nozzle (27) to move, so that the atomizing nozzle (27) sprays water mist.

5. A water reducing agent spray recovery tower according to claim 4, characterized in that: The driving mechanism comprises a second motor (3) connected to one side of a tower body (1); a positioning cavity (5) is provided inside the tower body (1); the threaded rod (4) is connected inside the positioning cavity (5); one end of the threaded rod (4) is connected to the output end of the second motor (3); the moving block (6) is screwed onto the surface of the threaded rod (4); the top of the connecting plate (28) is connected to the bottom of the moving block (6); the bottom of the connecting plate (28) is connected to the moving plate (26); the atomizing nozzle (27) is connected to the bottom of the moving plate (26); the top of the atomizing nozzle (27) is connected to a telescopic hose (11); and both sides of the inside of the positioning cavity (5) are respectively connected to position sensors (31).

6. A water reducing agent spray recovery tower according to claim 1, characterized in that: The output end of the water pump (19) is connected to a water pipe (2), and one end of the water pipe (2) is connected to one end of the telescopic hose (11).

7. The water reducing agent spray recovery tower according to claim 1, characterized in that: One side of the top of the tower body (1) is connected to an air inlet pipe (15), one side of the tower body (1) below the air inlet pipe (15) is connected to an exhaust pipe (16), and a control valve (29) is connected to the surface of the exhaust pipe (16).

8. The water reducing agent spray recovery tower according to claim 1, characterized in that: A water inlet pipe (18) is connected to one side of the water tank (14); the water inlet pipe (18) passes through the tower body (1); and an electronic valve (17) is connected to the surface of the water inlet pipe (18).

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