Carbonization equipment for ammonium bicarbonate production

Abstract

The utility model relates to the technical field of ammonium bicarbonate production, and provides carbonization equipment for ammonium bicarbonate production, which comprises a carbonization tower main body, a plurality of inner rods and a lifting seat, the inner rods are arranged in the carbonization tower main body, the lifting seat is slidably sleeved and connected on the inner rods, and a cleaning assembly is arranged on the carbonization tower main body and the lifting seat. The collecting assembly is arranged in the carbonization tower body, the cleaning assembly comprises a first motor, the first motor is arranged at the top of the carbonization tower body, the top of the carbonization tower body is rotationally connected with a transverse shaft, the transverse shaft and the output end of the first motor are provided with first gears, and the top of the carbonization tower body is rotationally connected with a pair of reels. By means of the technical scheme, the problems that in the prior art, only the middle section of the carbonization tower can be cleaned, comprehensive cleaning cannot be achieved, the internal occupied space is too large, cleaned crystals are inconvenient to collect and can only be discharged at the discharging position, other equipment needs to be connected to the bottom of the tower body for collection, and the operation is troublesome are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ammonium bicarbonate production, and specifically relates to carbonization equipment for ammonium bicarbonate production. Background Art

[0002] Ammonium bicarbonate is a white compound with the chemical formula NH4HCO3. It is in the form of granular, plate-like or columnar crystals. It can be used as nitrogen fertilizer, analytical reagent, advanced food fermentation agent, buffer, etc. It can promote crop growth and photosynthesis, accelerate seedling growth and leaf growth, can be used as topdressing, or directly applied as base fertilizer, and used as a food expander. It is also widely used in the plastic and rubber industry, pottery making, chrome tanning and synthetic catalysts.

[0003] In the production process of ammonium bicarbonate, the carbonization tower is the main equipment for producing ammonium bicarbonate. In the production process, ammonium bicarbonate crystals are easily carried to the inner wall of the carbonization tower by the airflow, and ammonium salts will be formed over time, which will easily block the gas outlet channel, resulting in a larger pressure difference in the carbonization system and overpressure. In the prior art, an ammonium salt cleaning device is arranged in the carbonization tower, such as a crystal removal device in an ammonium bicarbonate carbonization tower disclosed in publication number "CN213670682", but the device can only clean the middle section of the carbonization tower, and cannot achieve comprehensive cleaning. The internal space occupied is too large, and the crystals after cleaning are inconvenient to collect and can only be discharged at the discharging position. Other equipment needs to be connected to the bottom of the tower body for collection, which is more troublesome.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model provides a carbonization device for ammonium bicarbonate production, which solves the problem that the device in the related art can only clean the middle section of the carbonization tower but cannot clean it comprehensively, occupies too much space inside, and the crystals after cleaning are inconvenient to collect and can only be discharged at the discharging position, and needs to be connected to other equipment at the bottom of the tower body for collection, which is quite troublesome.

[0006] The technical solution of the utility model is as follows:

[0007] A carbonization tower body, a plurality of inner rods and a lifting seat, wherein the inner rods are arranged inside the carbonization tower body, and the lifting seat is slidably connected to the inner rods;

[0008] A cleaning assembly, wherein the cleaning assembly is arranged on the carbonization tower body and the lifting seat;

[0009] A collecting assembly, wherein the collecting assembly is disposed in the carbonization tower body;

[0010] The cleaning assembly includes a first motor, which is arranged on the top of the carbonization tower body. The top of the carbonization tower body is rotatably connected to a horizontal axis, a first gear is arranged on the horizontal axis and at the output end of the first motor, and the top of the carbonization tower body is rotatably connected to a pair of scrolls.

[0011] As a further technical solution, second gears are provided at both ends of the horizontal axis and one end of the reel, a pull rope is connected between the reel and the lifting seat, the pull rope is movably mounted on the top surface of the carbonization tower body, and a slide is provided on the outer surface of the lifting seat.

[0012] As a further technical solution, a rotating frame is slidably connected in the slideway, a second motor is arranged on the surface of the lifting seat, a plurality of scraping frames are fixedly connected to the outer surface of the rotating frame, a driving wheel is arranged at the output end of the second motor, and the side surface of the driving wheel is in contact with the outer surface of the rotating frame.

[0013] As a further technical solution, the collection assembly includes a pair of outer plates, which are fixed to the outer surface of the carbonization tower body, guide rods are fixed between the outer plates, vertical screws are rotatably connected between the outer plates, and a third motor is installed on the top of the outer plates.

[0014] As a further technical solution, the output end of the third motor is connected to the vertical screw, the external sliding sleeve of the guide rod is connected to a suction device, the suction device is connected to the vertical screw through threaded cooperation, and circular holes are provided on the surface of the outer plate, the top of the carbonization tower body and the surface of the lifting seat.

[0015] As a further technical solution, a plurality of bottom rods are fixed to the bottom of the lifting seat, a collecting pipe is fixedly connected to the lower end of the bottom rod, a collecting port is opened on the surface of the collecting pipe, an outlet pipe is connected between the top of the collecting pipe and the output end of the suction device, and the outlet pipe is sleeved in the circular hole.

[0016] As a further technical solution, the collecting pipe is in an overall annular structure, and the surface of the collecting pipe is an inclined structural surface.

[0017] As a further technical solution, a plurality of collecting ports are provided, and the collecting ports are evenly distributed on the surface of the collecting pipe.

[0018] As a further technical solution, both the first gear and the second gear are bevel gears.

[0019] As a further technical solution, the outer surface of the rotating frame and the surface of the driving wheel are both anti-slip surfaces.

[0020] The working principle and beneficial effects of the utility model are:

[0021] The utility model is provided with a cleaning component. Through the interaction of structures such as the first motor, the first gear, the second gear, the reel, the pull rope, the rotating frame, the scraping frame and the driving wheel, the lifting and lowering of the lifting seat in the carbonization tower body can be controlled by retracting and releasing the pull rope, and the scraping frame will continue to rotate during the lifting process. During the rotation process, the crystals on the inner wall of the carbonization tower body will be scraped off, and the whole body can be scraped clean from top to bottom, which has a good cleaning effect and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0024] Figure 2 This is the axonometric drawing of the utility model;

[0025] Figure 3 This is an axonometric sectional view of the utility model;

[0026] Figure 4 For the utility model Figure 2 A partial enlarged view of part A;

[0027] Figure 5 For the utility model Figure 3 A partial enlarged view of part B;

[0028] Figure 6 For the utility model Figure 3 A partial enlarged view of part C in the middle;

[0029] In the figure: 1. Carbonization tower body; 2. Inner rod; 3. Lifting seat; 4. Cleaning assembly; 4-1. First motor; 4-2. Horizontal axis; 4-3. First gear; 4-4. Reel; 4-5. Second gear; 4-6. Pull rope; 4-7. Slide; 4-8. Rotating frame; 4-9. Second motor; 4-10. Scraping frame; 4-11. Driving wheel; 5. Collecting assembly; 5-1. Outer plate; 5-2. Guide rod; 5-3. Vertical screw; 5-4. Third motor; 5-5. Suction device; 5-6. Round hole; 5-7. Bottom rod; 5-8. Collecting pipe; 5-9. Collecting port; 5-10. Export pipe. DETAILED DESCRIPTION

[0030] The following will be combined with 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 of 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.

[0031] like Figure 1 to Figure 6 As shown, this embodiment provides a carbonization device for ammonium bicarbonate production, comprising

[0032] A carbonization tower body 1, a plurality of inner rods 2 and a lifting seat 3, wherein the inner rods 2 are arranged inside the carbonization tower body 1, and the lifting seat 3 is slidably connected to the inner rods 2;

[0033] A cleaning component 4, wherein the cleaning component 4 is arranged on the carbonization tower body 1 and the lifting seat 3;

[0034] A collecting assembly 5, wherein the collecting assembly 5 is arranged in the carbonization tower body 1;

[0035] The cleaning assembly 4 includes a first motor 4-1, which is arranged at the top of the carbonization tower body 1. The top of the carbonization tower body 1 is rotatably connected with a horizontal axis 4-2. The horizontal axis 4-2 and the output end of the first motor 4-1 are provided with a first gear 4-3. The top of the carbonization tower body 1 is rotatably connected with a pair of reels 4-4. Both ends of the horizontal axis 4-2 and one end of the reel 4-4 are provided with a second gear 4-5. A pull rope 4-6 is connected between the reel 4-4 and the lifting seat 3. The pull rope 4-6 is movably sleeved on the top surface of the carbonization tower body 1. A slideway 4-7 is provided on the outer surface of the lifting seat 3. A rotating frame 4-8 is slidably connected in the slideway 4-7. A second motor 4-9 is provided on the surface of the lifting seat 3. A plurality of scraping frames 4-10 are fixedly connected to the outer surface of the rotating frame 4-8. A driving wheel 4-11 is provided at the output end of the second motor 4-9. The side surface of the driving wheel 4-11 is in contact with the outer surface of the rotating frame 4-8.

[0036] In this embodiment, in order to achieve the effect of fully cleaning the inside of the carbonization tower body 1 from top to bottom, a cleaning component 4 is designed. A first motor 4-1 is arranged on the top of the carbonization tower body 1, and a horizontal shaft 4-2 is rotatably connected. The surface of the horizontal shaft 4-2 and the output end of the first motor 4-1 are both provided with a first gear 4-3, and the horizontal shaft 4-2 can be driven to rotate by the first motor 4-1. A reel 4-4 is rotatably connected to both sides of the top of the carbonization tower body 1, and a second gear 4-5 is arranged at one end of the reel 4-4 and both ends of the horizontal shaft 4-2. A pull rope 4-6 is connected between the reel 4-4 and the lifting seat 3. When the reel 4-4 rotates, the pull rope 4-6 can be rolled up or lowered. The up and down movement of the lifting seat 3 is controlled by pulling the rope 4-6, and a slideway 4-7 is provided on the outer surface of the lifting seat 3. A rotating frame 4-8 is rotatably connected in the slideway 4-7, and the rotating frame 4-8 can rotate horizontally. A second motor 4-9 is installed on the top of the lifting seat 3, and a driving wheel 4-11 is provided at the output end of the second motor 4-9, which is in contact with the outer surface of the rotating frame 4-8. When the driving wheel 4-11 rotates, it can drive the rotating frame 4-8. A plurality of scraping frames 4-10 are fixed to the bottom of the rotating frame 4-8. The end faces of the scraping frames 4-10 are in contact with the inner wall of the carbonization tower body 1, and the crystals can be scraped off during rotation. The inner wall can be fully cleaned by rotating and lifting at the same time.

[0037] Furthermore, the collecting assembly 5 includes a pair of outer plates 5-1, the outer plates 5-1 are fixed to the outer surface of the carbonization tower body 1, a guide rod 5-2 is fixed between the outer plates 5-1, a vertical screw 5-3 is rotatably connected between the outer plates 5-1, a third motor 5-4 is installed on the top of the outer plate 5-1, the output end of the third motor 5-4 is connected to the vertical screw 5-3, the outer sliding sleeve of the guide rod 5-2 is connected to a suction device 5-5, and the suction device 5-5 is connected to the vertical screw 5 -3 is connected by threaded fitting, and circular holes 5-6 are provided on the surface of the outer plate 5-1, the top of the carbonization tower body 1 and the surface of the lifting seat 3. A plurality of bottom rods 5-7 are fixed to the bottom of the lifting seat 3, and a collecting pipe 5-8 is fixedly connected to the lower end of the bottom rod 5-7. A collecting port 5-9 is provided on the surface of the collecting pipe 5-8. An outlet pipe 5-10 is connected between the top of the collecting pipe 5-8 and the output end of the suction device 5-5, and the outlet pipe 5-10 is sleeved in the circular hole 5-6.

[0038] In this embodiment, in order to achieve the effect of collecting the fallen crystals, a collection component 5 is designed, an outer plate 5-1 is provided on the outer surface of the carbonization tower body 1, a guide rod 5-2 and a vertical screw 5-3 are installed between the outer plates 5-1, wherein the vertical screw 5-3 is driven to rotate by a third motor 5-4, a suction device 5-5 is connected to the guide rod 5-2 and the vertical screw 5-3, and the lifting and lowering can be controlled by the vertical screw 5-3, and the outer plate 5-1, the carbonization tower body 1 and the lifting seat 3 are all provided with a circular hole 5-6, and the lifting seat 3 is provided with a bottom rod 5-7 and connected with a collecting pipe 5-8, a collecting port 5-9 is provided on the surface of the collecting pipe 5-8, a guide pipe 5-10 is connected between the collecting pipe 5-8 and the suction device 5-5, and the guide pipe 5-10 is sleeved in the circular hole 5-6. When the height of the collecting pipe 5-8 is raised or lowered, the external suction device 5-5 is raised or lowered together, and the guide pipe 5-10 moves in the circular hole 5-6, suction can be generated through the collecting port 5-9 to suck the crystals outward, thereby achieving the effect of collection and cleaning.

[0039] Furthermore, the collecting pipe 5-8 is annular in structure as a whole, and the surface of the collecting pipe 5-8 is an inclined structural surface.

[0040] In this embodiment, the collecting pipes 5-8 are covered around the inner wall of the carbonization tower body 1 through a circular ring structure, and the crystals are fully collected in combination with the inclined structural surface.

[0041] Furthermore, a plurality of collecting ports 5-9 are provided, and the collecting ports 5-9 are evenly distributed on the surface of the collecting pipe 5-8.

[0042] In this embodiment, all the fallen crystals can be collected through multiple uniformly arranged collecting ports 5-9.

[0043] Furthermore, both the first gear 4 - 3 and the second gear 4 - 5 are bevel gears.

[0044] In this embodiment, through the structure of the bevel gear, the first gear 4-3 and the second gear 4-5 both reach a transmission angle of 90°, so that the two reels 4-4 can rotate synchronously.

[0045] Furthermore, the outer surface of the rotating frame 4-8 and the surface of the driving wheel 4-11 are both anti-slip surfaces.

[0046] In this embodiment, the anti-skid structural surface with greater friction force allows the driving wheel 4-11 to maintain contact with the outer surface of the rotating frame 4-8, thereby driving the rotating frame 4-8 to rotate stably.

[0047] When it is necessary to clean the crystals, start the first motor 4-1. The first motor 4-1 controls the two reels 4-4 to rotate synchronously through the first gear 4-3, the horizontal axis 4-2 and the second gear 4-5. The pull rope 4-6 is released downward by rotation, and the lifting seat 3 moves downward. After starting to move, start the second motor 4-9. The driving wheel 4-11 at the output end of the second motor 4-9 drives the rotating frame 4-8 to start rotating. During the rotation, the scraping frame 4-10 scrapes off the crystals on the inner wall of the carbonization tower body 1. After they start to fall, start the suction device 5-5 and the third motor 5-4. The vertical screw 5-3 controls the suction device 5-5 to rise synchronously with the descent of the lifting seat 3. The outlet pipe 5-10 moves in the circular hole 5-6, and the fallen crystals are sucked into the collecting pipe 5-8 by the collecting port 5-9, and then discharged outwardly through the suction device 5-5.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbonization device for ammonium bicarbonate production, characterized in that: include A carbonization tower body (1), a plurality of inner rods (2) and a lifting seat (3), wherein the inner rods (2) are arranged inside the carbonization tower body (1), and the lifting seat (3) is slidably connected to the inner rods (2); A cleaning component (4), wherein the cleaning component (4) is arranged on the carbonization tower body (1) and the lifting seat (3); A collecting assembly (5), wherein the collecting assembly (5) is arranged in the carbonization tower body (1); The cleaning assembly (4) comprises a first motor (4-1), the first motor (4-1) being arranged at the top of the carbonization tower body (1), the top of the carbonization tower body (1) being rotatably connected to a transverse shaft (4-2), a first gear (4-3) being arranged on the transverse shaft (4-2) and at an output end of the first motor (4-1), and the top of the carbonization tower body (1) being rotatably connected to a pair of scrolls (4-4).

2. A carbonization equipment for ammonium bicarbonate production according to claim 1, characterized in that: Second gears (4-5) are provided at both ends of the horizontal axis (4-2) and at one end of the reel (4-4); a pull rope (4-6) is connected between the reel (4-4) and the lifting seat (3); the pull rope (4-6) is movably sleeved on the top surface of the carbonization tower body (1); and a slideway (4-7) is provided on the outer surface of the lifting seat (3).

3. A carbonization equipment for ammonium bicarbonate production according to claim 2, characterized in that: A rotating frame (4-8) is slidably connected inside the slideway (4-7), a second motor (4-9) is arranged on the surface of the lifting seat (3), a plurality of cleaning frames (4-10) are fixedly connected to the outer surface of the rotating frame (4-8), a driving wheel (4-11) is arranged at the output end of the second motor (4-9), and a side surface of the driving wheel (4-11) is in contact with the outer surface of the rotating frame (4-8).

4. A carbonization equipment for ammonium bicarbonate production according to claim 1, characterized in that: The collecting assembly (5) comprises a pair of outer plates (5-1), the outer plates (5-1) being fixed to the outer surface of the carbonization tower body (1), guide rods (5-2) being fixed between the outer plates (5-1), vertical screw rods (5-3) being rotatably connected between the outer plates (5-1), and a third motor (5-4) being installed on the top of the outer plates (5-1).

5. A carbonization equipment for ammonium bicarbonate production according to claim 4, characterized in that: The output end of the third motor (5-4) is connected to the vertical screw rod (5-3); the external sliding sleeve of the guide rod (5-2) is connected to a suction device (5-5); the suction device (5-5) is connected to the vertical screw rod (5-3) through threaded matching; the surface of the outer plate (5-1), the top of the carbonization tower body (1) and the surface of the lifting seat (3) are all provided with circular holes (5-6).

6. A carbonization equipment for ammonium bicarbonate production according to claim 5, characterized in that: A plurality of bottom rods (5-7) are fixed at the bottom of the lifting seat (3); a collecting pipe (5-8) is fixedly connected to the lower end of the bottom rod (5-7); a collecting port (5-9) is provided on the surface of the collecting pipe (5-8); a guide pipe (5-10) is connected between the top of the collecting pipe (5-8) and the output end of the suction device (5-5); and the guide pipe (5-10) is sleeved in the circular hole (5-6).

7. A carbonization equipment for ammonium bicarbonate production according to claim 6, characterized in that: The collecting pipe (5-8) is in an annular structure as a whole, and the surface of the collecting pipe (5-8) is an inclined structural surface.

8. A carbonization equipment for ammonium bicarbonate production according to claim 6, characterized in that: A plurality of collecting ports (5-9) are provided, and the collecting ports (5-9) are evenly distributed on the surface of the collecting pipe (5-8).

9. A carbonization equipment for ammonium bicarbonate production according to claim 2, characterized in that: The first gear (4-3) and the second gear (4-5) are both bevel gears.

10. A carbonization equipment for ammonium bicarbonate production according to claim 3, characterized in that: The outer surface of the rotating frame (4-8) and the surface of the driving wheel (4-11) are both anti-slip surfaces.

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