Nitrogen purifier

Abstract

The utility model discloses a nitrogen purifier, particularly relates to the technical field of nitrogen processing, and provides the following scheme aiming at the problems that stirring can be conveniently carried out, the reaction efficiency of copper powder particles is improved, and the purification efficiency needs to be improved through mutual cooperation in the prior art: the nitrogen purifier comprises a mounting plate, a first reaction tank and a stirring pipe, a first reaction tank is arranged at the bottom of one end of the mounting plate, a second reaction tank is arranged at the top of the end, away from the first reaction tank, of the mounting plate, stirring assemblies are mounted at the positions, corresponding to the first reaction tank and the second reaction tank, of the top of the mounting plate, and stirring pipes are arranged in the first reaction tank and the second reaction tank; the stirring assembly for rotary connection comprises belt pulleys and a connecting rod, and the positions of the belt pulleys correspond to the first reaction tank and the second reaction tank respectively. The reaction tank has the advantages that the stirring and the transportation are convenient, and the reaction efficiency is improved through the combination of a plurality of tank bodies.

Description

Technical Field

[0001] The utility model relates to the technical field of nitrogen processing, in particular to a nitrogen purifier. Background Art

[0002] Nitrogen is often used to make preservatives, and can undergo chemical changes with certain substances under high temperature and high energy conditions to produce new substances that are useful to humans. Nitrogen needs to be purified during the preparation process. Nitrogen purification mainly removes oxygen from nitrogen. Currently, nitrogen purification and deoxygenation uses copper powder to react with oxygen.

[0003] However, in actual use, since the copper powder is stacked on top of each other when stationary, it has less contact with the nitrogen inside the tank, which leads to a slower reaction process. Therefore, a device is needed to stir the copper powder particles well to improve the reaction efficiency. At the same time, the common processing method during use is usually to use a single tank for reaction, which leads to incomplete purification. The low-content nitrogen is less efficient during purification, so a reaction device that can be used in conjunction is needed. Utility Model Content

[0004] The utility model aims to provide a nitrogen purifier, which solves the existing problem that it needs to be convenient for stirring to improve the reaction efficiency of copper powder particles and needs to be able to cooperate with each other to improve the purification efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nitrogen purifier, comprising a mounting plate, a first reaction tank and a stirring tube, wherein the first reaction tank is arranged at the bottom of one end of the mounting plate, and the second reaction tank is arranged at the top of the end of the mounting plate away from the first reaction tank, a stirring assembly is installed at the top of the mounting plate at positions corresponding to the first reaction tank and the second reaction tank, and the first reaction tank and the second reaction tank are both provided with stirring tubes;

[0006] The stirring assembly for rotational connection includes a pulley and a connecting rod, the positions of the pulleys correspond to the first reaction tank and the second reaction tank respectively, and the insides of the pulleys are penetrated and fixedly connected with the connecting rod, the pulleys penetrate the insides of the first reaction tank and the second reaction tank respectively, and the two pulleys are connected by a connecting belt;

[0007] The outer wall of the stirring tube for stirring is surrounded by a plurality of stirring rods, the interior of the stirring tube is spirally surrounded by spiral blades fixedly connected thereto, and a baffle is surrounded by the top outer wall of the stirring tube.

[0008] Preferably, the connecting rod is respectively connected to the stirring tubes in the first reaction tank and the second reaction tank, and the connecting rod is fixedly connected to the center of the spiral blade.

[0009] Preferably, a connecting rod inside the second reaction tank passes through the inner bottom end of the mounting plate and is connected to a drive motor, a power output end of the drive motor is fixedly connected to the connecting rod, and one side of the drive motor is fixed to the bottom of the mounting plate.

[0010] Preferably, a conduit is provided at the center of the mounting plate, and the top of the first reaction tank is connected to the bottom of the second reaction tank through the conduit, a closing plate is provided on the top of the second reaction tank, a feed pipe is provided on one side of the bottom of the first reaction tank, and a discharge pipe is connected to the top of the second reaction tank.

[0011] Preferably, a plurality of grooves are provided at the edge of the outer wall of the baffle, a plurality of discharge holes are provided on the outer wall of the stirring tube near the top of the baffle, and a filter plate is provided on the first reaction tank and the second reaction tank near the top of the stirring tube.

[0012] Preferably, the top of the first reaction tank and the bottom of the mounting plate are fitted and sealed to each other, a support plate is fixedly connected to the side of the bottom of the mounting plate away from the first reaction tank, and the bottom of the second reaction tank and the top of the mounting plate are fixed to each other.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. Start the stirring assembly, so that the driving motor drives the connecting rod to rotate, and then the connecting rod drives the pulley to rotate, and then the pulley at the bottom of the second reaction tank drives the pulley at the top of the first reaction tank to rotate through the connecting belt, and then the connecting rod rotates, so that the connecting rod drives the stirring tubes inside the first reaction tank and the second reaction tank to rotate, and then the stirring tube drives the stirring rod on the outer wall thereof, thereby realizing the stirring of the copper powder inside the first reaction tank and the second reaction tank, and while the stirring tube rotates, the spiral blade also rotates, and then drives the copper powder to move to the top, so that the copper powder can move to the outside through the discharge hole at the top of the stirring tube, and at the same time, since a baffle is provided on the outer wall of the stirring tube near the bottom of the discharge hole, the copper powder is blocked by the baffle to prevent it from falling directly to the bottom, and then the copper powder falling position is adjusted to further improve the reaction efficiency.

[0015] 2. Through the reaction in the first reaction tank, purification is achieved. The gas reaches the top of the first reaction tank through the filter plate and is then transported to the second reaction tank through a conduit for further reaction. When the reaction in the first reaction tank is not sufficient, it is transferred to the second reaction tank for continued reaction. New copper powder can be used to effectively react, thereby improving the reaction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the utility model;

[0018] Figure 2 It is a front view of the utility model;

[0019] Figure 3 It is a front view of the cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure between the transmission assembly and the mounting plate of the utility model;

[0021] Figure 5 This is a cross-sectional view of the structure of the connection between the interior of the stirring tube and the transmission component of the utility model.

[0022] Description of reference numerals:

[0023] 1. Mounting plate; 101. Support plate; 102. Conduit; 2. First reaction tank; 201. Second reaction tank; 202. Feed pipe; 203. Discharge pipe; 3. Stirring tube; 301. Stirring rod; 302. Spiral blade; 303. Discharge hole; 4. Stirring assembly; 401. Pulley; 402. Connecting rod; 403. Connecting belt; 404. Driving motor; 5. Filter plate; 6. Baffle. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-5 A nitrogen purifier shown includes a mounting plate 1, a first reaction tank 2 and a stirring tube 3. The first reaction tank 2 is arranged at the bottom of one end of the mounting plate 1, and the second reaction tank 201 is arranged at the top of the end of the mounting plate 1 away from the first reaction tank 2. A stirring assembly 4 is installed at the top of the mounting plate 1 at a position corresponding to the first reaction tank 2 and the second reaction tank 201, and the first reaction tank 2 and the second reaction tank 201 are both provided with stirring tubes 3.

[0026] like Figure 1-5As shown, the stirring assembly 4 for rotational connection includes a pulley 401 and a connecting rod 402, the positions of the pulley 401 correspond to the first reaction tank 2 and the second reaction tank 201 respectively, and the inside of the pulley 401 is penetrated and fixedly connected with the connecting rod 402, the pulley 401 penetrates the inside of the first reaction tank 2 and the second reaction tank 201 respectively, and the two pulleys 401 are connected by a connecting belt 403; the outer wall of the stirring tube 3 for stirring is surrounded by a plurality of stirring rods 301, the inside of the stirring tube 3 is spirally surrounded and fixedly connected with a spiral blade 302, and the top outer wall of the stirring tube 3 is surrounded by a baffle 6.

[0027] like Figure 3 , Figure 4 As shown, the connecting rod 402 is respectively connected with the stirring tube 3 in the first reaction tank 2 and the second reaction tank 201, and the connecting rod 402 is fixedly connected with the center of the spiral blade 302. The connecting rod 402 inside the second reaction tank 201 penetrates the inner bottom end of the mounting plate 1 and is connected with a driving motor 404. The power output end of the driving motor 404 is fixedly connected to the connecting rod 402, and one side of the driving motor 404 is fixed to the bottom of the mounting plate 1. The stirring assembly 4 is started, so that the driving motor 404 drives the connecting rod 402 to rotate, and then the connecting rod 402 drives the pulley 401 to rotate, and then the pulley 401 at the bottom of the second reaction tank 201 drives the pulley 401 at the top of the first reaction tank 2 to rotate through the connecting belt 403, and then the connecting rod 402 rotates, so that the connecting rod 402 drives the stirring tube 3 inside the first reaction tank 2 and the second reaction tank 201 to rotate.

[0028] like Figure 1 , Figure 2 As shown, a conduit 102 is provided at the center of the mounting plate 1, and the top of the first reaction tank 2 is connected to the bottom of the second reaction tank 201 through the conduit 102, a closing plate is provided on the top of the second reaction tank 201, a feeding pipe 202 is provided on one side of the bottom of the first reaction tank 2, and a discharge pipe 203 is connected to the top of the second reaction tank 201. The top of the first reaction tank 2 and the bottom of the mounting plate 1 are fitted and closed to each other, and a support plate 101 is fixedly connected to the side of the bottom of the mounting plate 1 away from the first reaction tank 2, and the bottom of the second reaction tank 201 is fixed to the top of the mounting plate 1. The stirring rod 301 on the outer wall is driven by the stirring tube 3, so as to realize the stirring of the copper powder inside the first reaction tank 2 and the second reaction tank 201, and when the stirring tube 3 rotates, the spiral blade 302 also rotates, thereby driving the copper powder to move to the top, so that the copper powder can move to the outside through the discharge hole 303 at the top of the stirring tube 3.

[0029] like Figure 4 , Figure 5As shown, a plurality of grooves are provided at the edge of the outer wall of the baffle 6, a plurality of discharge holes 303 are provided on the outer wall of the stirring tube 3 near the top of the baffle 6, and a filter plate 5 is provided on the first reaction tank 2 and the second reaction tank 201 near the top of the stirring tube 3, so that the copper powder moves to the outside through the discharge holes 303 at the top of the stirring tube 3. At the same time, since a baffle 6 is provided on the outer wall of the stirring tube 3 near the bottom of the discharge hole 303, the copper powder is blocked by the baffle 6 to prevent it from falling directly to the bottom, thereby adjusting the copper powder falling position, and further improving the reaction efficiency.

[0030] Working principle: When in use, the corresponding gas can be delivered to the first reaction tank 2, and then the stirring assembly 4 is started, so that the driving motor 404 drives the connecting rod 402 to rotate, and then the connecting rod 402 drives the pulley 401 to rotate, and then the pulley 401 at the bottom of the second reaction tank 201 drives the pulley 401 at the top of the first reaction tank 2 to rotate through the connecting belt 403, and then the connecting rod 402 rotates, so that the connecting rod 402 drives the stirring tube 3 inside the first reaction tank 2 and the second reaction tank 201 to rotate, and then through the stirring The tube 3 drives the stirring rod 301 on its outer wall, thereby realizing the stirring of the copper powder inside the first reaction tank 2 and the second reaction tank 201, and when the stirring tube 3 rotates, the spiral blade 302 also rotates, thereby driving the copper powder to move to the top, and enabling the copper powder to move to the outside through the discharge hole 303 at the top of the stirring tube 3. At the same time, since a baffle 6 is provided on the outer wall of the stirring tube 3 near the bottom of the discharge hole 303, the copper powder is blocked by the baffle 6 to prevent it from falling directly to the bottom, thereby adjusting the copper powder falling position, and further improving the reaction efficiency.

[0031] When in use, purification is achieved through the reaction in the first reaction tank 2, and the gas reaches the top of the first reaction tank 2 through the filter plate 5, and is then transported to the second reaction tank 201 through the conduit 102 for further reaction. When the reaction in the first reaction tank 2 is not sufficient, it is transferred to the second reaction tank 201 for continued reaction, and can effectively react through new copper powder, and then pass through the filter plate 5 again to reach the top, and finally be discharged through the discharge pipe 203 to complete the treatment, thereby improving the reaction efficiency.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A nitrogen purifier, comprising a mounting plate (1), a first reaction tank (2) and a stirring tube (3), characterized in that: A first reaction tank (2) is arranged at the bottom of one end of the mounting plate (1), and a second reaction tank (201) is arranged at the top of one end of the mounting plate (1) away from the first reaction tank (2); a stirring assembly (4) is installed at a position corresponding to the first reaction tank (2) and the second reaction tank (201) on the top of the mounting plate (1); and a stirring tube (3) is arranged inside the first reaction tank (2) and the second reaction tank (201); The stirring assembly (4) for rotational connection comprises a pulley (401) and a connecting rod (402), the positions of the pulley (401) respectively correspond to the first reaction tank (2) and the second reaction tank (201), and the interior of the pulley (401) is penetrated and fixedly connected with the connecting rod (402), the pulley (401) respectively penetrates the interior of the first reaction tank (2) and the second reaction tank (201), and the two pulleys (401) are connected by a connecting belt (403); The outer wall of a stirring tube (3) for stirring is surrounded by a plurality of stirring rods (301), the interior of the stirring tube (3) is spirally surrounded and fixedly connected with a spiral blade (302), and a baffle (6) is surrounded by the outer wall of the top of the stirring tube (3).

2. A nitrogen purifier according to claim 1, characterized in that: The connecting rod (402) is respectively connected to the stirring tubes (3) in the first reaction tank (2) and the second reaction tank (201), and the connecting rod (402) is fixedly connected to the center of the spiral blade (302).

3. A nitrogen purifier according to claim 1, characterized in that: a connecting rod (402) inside the second reaction tank (201) passes through the inner bottom end of the mounting plate (1) and is connected to a driving motor (404), a power output end of the driving motor (404) is fixedly connected to the connecting rod (402), and one side of the driving motor (404) is fixed to the bottom of the mounting plate (1).

4. A nitrogen purifier according to claim 1, characterized in that: A conduit (102) is provided at the center of the mounting plate (1), and the top of the first reaction tank (2) is connected to the bottom of the second reaction tank (201) through the conduit (102), a closing plate is provided at the top of the second reaction tank (201), a feed pipe (202) is provided on one side of the bottom of the first reaction tank (2), and a discharge pipe (203) is connected to the top of the second reaction tank (201).

5. A nitrogen purifier according to claim 1, characterized in that: The outer wall edge of the baffle (6) is provided with a plurality of grooves, the outer wall of the stirring tube (3) is provided with a plurality of discharge holes (303) near the top of the baffle (6), and the first reaction tank (2) and the second reaction tank (201) are both provided with filter plates (5) near the top of the stirring tube (3).

6. A nitrogen purifier according to claim 1, characterized in that: The top of the first reaction tank (2) and the bottom of the mounting plate (1) are fitted and sealed to each other, the bottom of the mounting plate (1) is fixedly connected to a support plate (101) on a side away from the first reaction tank (2), and the bottom of the second reaction tank (201) and the top of the mounting plate (1) are fixed to each other.

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