Ammonia water cooler for ammonium bicarbonate production

Abstract

The utility model relates to the technical field of ammonium bicarbonate, and discloses an ammonium hydroxide cooler for ammonium bicarbonate production, which comprises a main body, a bottom frame is arranged below the main body, a contraction groove is arranged at the bottom of the bottom frame, a lifting plate is movably arranged in the contraction groove, and a wheel groove is arranged at the end of the lower part of the lifting plate. The bottom frame is installed below the main body, the lifting plate is movably arranged in the bottom frame, the lifting plate is movably arranged in the bottom frame, wheels are installed in the wheel grooves through rotating shafts, a lead screw is installed at the middle end of the lifting plate through threads, a stepping motor is installed on the surface of the bottom frame, and the output end of the stepping motor is connected to the lead screw. And when the stepping motor drives the lead screw to rotate, the lifting plate descends and the rollers make contact with the ground, under the action of the rollers, the positions of the main body and the bottom frame can be moved, the flexibility of the device during position adjustment is improved, and operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ammonium bicarbonate, in particular to an ammonia water cooler for ammonium bicarbonate production. Background Art

[0002] Ammonium bicarbonate is a white compound with the chemical formula NH4HCO3. It is granular, plate-like or columnar crystals with an ammonia smell. Ammonium bicarbonate is a carbonate, so it must not be placed together with acid, because acid will react with ammonium bicarbonate to produce carbon dioxide, causing the ammonium bicarbonate to deteriorate. However, rural areas also take advantage of the property of ammonium bicarbonate to react with acid. Ammonium bicarbonate is placed in a vegetable greenhouse, the greenhouse is sealed, and the ammonium bicarbonate is placed at a high place, and dilute hydrochloric acid is added. At this time, ammonium bicarbonate will react with hydrochloric acid to produce ammonium chloride, water and carbon dioxide. Carbon dioxide can promote plant photosynthesis and increase vegetable yields, and the generated ammonium chloride can also be used as fertilizer again. The chemical formula of ammonium bicarbonate contains ammonium ions, which is an ammonium salt, and ammonium salts cannot be placed together with alkalis, so ammonium bicarbonate should never be placed together with sodium hydroxide or calcium hydroxide.

[0003] Ammonia cooler is an important industrial equipment used to cool various liquids and gases.

[0004] From the analysis of the above technical solutions, it can be seen that the current ammonia water cooler for ammonium bicarbonate production is usually fixedly installed in the workshop. When the ammonia water cooler needs to be moved, a crane is required to move its position, which is very inconvenient to operate and the device has poor flexibility in position adjustment. Utility Model Content

[0005] The utility model aims to provide an ammonia water cooler for ammonium bicarbonate production, so as to solve the problem that the current ammonia water cooler for ammonium bicarbonate production proposed in the above background technology is usually fixedly installed in a workshop. When the ammonia water cooler needs to be displaced and moved, a crane needs to be used to move its position, which is very inconvenient to operate and the device has poor flexibility in position adjustment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ammonia water cooler for ammonium bicarbonate production, comprising a main body, a bottom frame is arranged below the main body, a contraction groove is arranged at the bottom of the bottom frame, a lifting plate is movably arranged inside the contraction groove, a wheel groove is arranged at the end below the lifting plate, a roller is installed inside the wheel groove through a rotating shaft, a screw rod is installed at the middle end of the lifting plate through a thread, a stepping motor is installed on the surface of the bottom frame, and the output end of the stepping motor is connected to the screw rod.

[0007] Furthermore, guide rods are arranged on both sides of the screw rod, and the guide rods pass through the lifting plate.

[0008] Furthermore, a side panel is fixedly provided on the end surface of the top of the bottom frame, and the surface of the side panel is installed on the side surface of the main body by bolts.

[0009] Furthermore, two limiting strips are arranged on the surface of the main body, a clamping plate is fixedly arranged on the top of the bottom frame, and the clamping plate is clamped and installed between the two limiting strips.

[0010] Furthermore, a support plate is fixedly installed inside the bottom frame, and the support plate is arranged below the main body.

[0011] Furthermore, a boss is provided on the bottom surface of the bottom frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model installs a bottom frame below the main body, and a lifting plate is movably arranged inside the bottom frame. When the stepping motor drives the lead screw to rotate, the lifting plate descends, and the roller contacts the ground, the position of the main body and the bottom frame can be moved under the action of the roller, thereby improving the flexibility of the device when adjusting the position and facilitating the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of an ammonia water cooler for ammonium bicarbonate production according to the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the main body and the bottom frame of an ammonia water cooler for ammonium bicarbonate production according to the utility model;

[0016] Figure 3 This is a partial sectional side view of the bottom frame of an ammonia water cooler for ammonium bicarbonate production according to the utility model;

[0017] Figure 4 The utility model is an ammonia water cooler for ammonium bicarbonate production Figure 3 Enlarged view of point A in the middle.

[0018] In the figure: 1. main body; 2. bottom frame; 3. stepping motor; 4. contraction groove; 5. lifting plate; 6. roller; 7. wheel groove; 8. screw rod; 9. guide rod; 10. clamping plate; 11. limit strip; 12. side plate; 13. support plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1- Figure 4 The utility model provides a technical solution: an ammonia water cooler for ammonium bicarbonate production, comprising a main body 1, a bottom frame 2 is arranged below the main body 1, a contraction groove 4 is arranged at the bottom of the bottom frame 2, a lifting plate 5 is movably arranged inside the contraction groove 4, a wheel groove 7 is arranged at the end below the lifting plate 5, a roller 6 is installed inside the wheel groove 7 through a rotating shaft, a screw rod 8 is installed at the middle end of the lifting plate 5 through a thread, a stepper motor 3 is installed on the surface of the bottom frame 2, and the output end of the stepper motor 3 is connected to the screw rod 8. By installing the bottom frame 2 below the main body 1 and movably setting the lifting plate 5 inside the bottom frame 2, when the stepper motor 3 drives the screw rod 8 to rotate, the lifting plate 5 descends, and the roller 6 contacts the ground, the main body 1 and the bottom frame 2 can be moved under the action of the roller 6, thereby improving the flexibility of the device in position adjustment and facilitating the operation of the staff.

[0021] Guide rods 9 are arranged on both sides of the screw rod 8, and the guide rods 9 penetrate the lifting plate 5. This enables the lifting plate 5 to be guided and the stability of the lifting plate 5 to be ensured when it moves.

[0022] The end surface of the top of the bottom frame 2 is fixedly provided with a side plate 12, and the surface of the side plate 12 is bolted to the side of the main body 1. The side plate 12 is fixedly installed on the side of the main body 1 by bolts, thereby realizing the connection between the bottom frame 2 and the main body 1. The connection method between the bottom frame 2 and the main body 1 is simple and convenient for the staff to operate.

[0023] Two limit bars 11 are arranged on the surface of the main body 1, and a clamping plate 10 is fixedly arranged on the top of the bottom frame 2, and the clamping plate 10 is clamped and installed between the two limit bars 11. This further improves the stability of the connection between the bottom frame 2 and the main body 1 and ensures the safety of the main body 1 during operation.

[0024] A support plate 13 is fixedly installed in the frame of the bottom frame 2, and the support plate 13 is arranged below the main body 1. The support plate 13 supports the main body 1, effectively ensuring the stability of the connection between the bottom frame 2 and the main body 1.

[0025] The bottom surface of the bottom frame 2 is provided with a boss, so that the contact area between the bottom of the bottom frame 2 and the ground can be increased, thereby improving stability.

[0026] Working principle: first, the clamping plate 10 is clamped and installed between the two limit bars 11, and then the side plate 12 is fixedly installed on the side of the main body 1 by bolts. At this time, the bottom frame 2 can be fixedly installed under the main body 1, and then the lifting plate 5 is set through the internal activity of the bottom frame 2. When the stepping motor 3 drives the screw rod 8 to rotate, the lifting plate 5 descends, and the roller 6 contacts the ground, under the action of the roller 6, the position of the main body 1 and the bottom frame 2 can be moved, thereby improving the flexibility of the device during position adjustment and facilitating the operation of the staff.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. An ammonia water cooler for ammonium bicarbonate production, comprising a main body (1), characterized in that: A bottom frame (2) is arranged below the main body (1), a contraction groove (4) is arranged at the bottom of the bottom frame (2), a lifting plate (5) is movably arranged inside the contraction groove (4), a wheel groove (7) is arranged at the end below the lifting plate (5), a roller (6) is installed inside the wheel groove (7) via a rotating shaft, a screw rod (8) is installed at the middle end of the lifting plate (5) via a thread, a stepping motor (3) is installed on the surface of the bottom frame (2), and the output end of the stepping motor (3) is connected to the screw rod (8).

2. The ammonia water cooler for ammonium bicarbonate production according to claim 1, characterized in that: Guide rods (9) are arranged on both sides of the screw rod (8), and the guide rods (9) penetrate the lifting plate (5).

3. The ammonia water cooler for ammonium bicarbonate production according to claim 1, characterized in that: A side plate (12) is fixedly provided on the end surface of the top of the bottom frame (2), and the surface of the side plate (12) is mounted on the side surface of the main body (1) by means of bolts.

4. The ammonia water cooler for ammonium bicarbonate production according to claim 3, characterized in that: Two limiting strips (11) are arranged on the surface of the main body (1), a clamping plate (10) is fixedly arranged on the top of the bottom frame (2), and the clamping plate (10) is clamped and installed between the two limiting strips (11).

5. The ammonia water cooler for ammonium bicarbonate production according to claim 3, characterized in that: A support plate (13) is fixedly installed inside the bottom frame (2), and the support plate (13) is arranged below the main body (1).

6. The ammonia water cooler for ammonium bicarbonate production according to claim 1, characterized in that: The bottom surface of the bottom frame (2) is provided with a boss.

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