Hydrazine hydrate mixing type reaction integrated device

Abstract

The utility model discloses a hydrazine hydrate mixing reaction integrated device in the technical field of hydrazine hydrate preparation equipment, which comprises a mixing reaction integrated tank, and a motor is mounted at the center of the top of the mixing reaction integrated tank. The four groups of raw material tanks are fixedly mounted at the top of the mixing and reaction integrated tank through the mounting frame, and reagent raw materials for mixing reaction with hydrazine hydrate are put into the raw material tanks, so that the raw material tanks are stored, and later use is facilitated; the raw material cylinder is arranged at the bottom end of the extension pipe in a rotating connection manner, so that reagent raw materials in the raw material tank are discharged into the extension pipe, and the raw material cylinder is synchronously driven to rotate in a mixing and stirring process in the mixing and reversing integrated tank according to meshing connection between teeth on the raw material cylinder and a gear; therefore, the reaction reagent raw materials entering the raw material cylinder are stirred and dispersed.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrazine hydrate preparation equipment, in particular to a hydrazine hydrate mixed reaction integrated device. Background Art

[0002] Hydrazine hydrate mixed reaction technology is a method for preparing high energy density materials. This technology utilizes the reducing property of hydrazine hydrate (NH3OHCl) and the oxidizing property of nitrogen to mix them together to form a high energy density material. At present, in the mixing and reaction preparation process of hydrazine hydrate, the reagents that react with hydrazine hydrate need to be placed in the corresponding preparation tank, and then the subsequent mixing and reaction treatment is carried out. However, during the placement process, the reagents and the preparation tank will be exposed to the air, which will cause the gas in the air to react with the hydrazine hydrate and the reagents, resulting in errors in the mixing and reaction of hydrazine hydrate, reducing the quality of hydrazine hydrate after the mixed reaction. At the same time, the reagents enter the corresponding preparation tank, which is prone to dissolution and mixing slowly, resulting in the precipitation of some reaction reagents, thereby reducing the use effect of the hydrazine hydrate mixed reaction integrated device, and directly affecting the hydrazine hydrate mixed reaction effect.

[0003] Therefore, it is necessary to develop a hydrazine hydrate mixed reaction integrated device. Utility Model Content

[0004] The utility model aims to provide a hydrazine hydrate mixed reaction integrated device, which is provided with a raw material tank and a raw material barrel, four groups of raw material tanks are fixed on the top of the mixed reaction integrated tank by a mounting frame, and reagent raw materials for the mixed reaction with hydrazine hydrate are put into the raw material tank, so that the raw material tank is stored for convenience of later use, and the top of an extension tube is fixed to the bottom end of a connecting tube on the raw material tank, and the raw material barrel is arranged at the bottom end of the extension tube in a rotatable connection manner, so that the reagent raw materials in the raw material tank are discharged into the extension tube, and the teeth on the raw material barrel are meshed with the gear to make the raw material barrel rotate synchronously during the mixing and stirring process in the mixed reaction integrated tank, so as to achieve the mixing and stirring of the reaction reagent raw materials entering the raw material barrel, so as to solve the problem that the hydrazine hydrate mixed reaction effect is poor and affects the efficiency in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a hydrazine hydrate mixed reaction integrated device, comprising a mixing and reaction integrated tank, a motor is installed at the top center of the mixing and reaction integrated tank, a shaft sleeve A is installed above the outer wall of the output shaft on the motor, and a gear is arranged above the outer wall of the shaft sleeve A;

[0006] A mounting frame is installed above the mixing and reaction integrated tank, and extension pipes are installed on both sides of the inner top of the mixing and reaction integrated tank.

[0007] Preferably, a sleeve is installed above the outer wall of the mixing and reaction integrated tank, and a heating wire is arranged inside the sleeve.

[0008] Preferably, a discharge pipe is installed at the bottom of the mixing and reaction integrated tank, a control valve is provided on the end face of the discharge pipe, and a filter plate is installed at the inner center position of the mixing and reaction integrated tank.

[0009] Preferably, a stirring paddle is installed below the outer wall of the shaft sleeve A, a shaft sleeve B is installed below the outer wall of the output shaft on the motor, and a stirring frame is arranged on the outer wall of the shaft sleeve B.

[0010] Preferably, raw material tanks are installed on both sides of the interior of the mounting frame, a connecting pipe is installed at the bottom of the raw material tank, and an electric valve is provided on the outer wall of the connecting pipe.

[0011] Preferably, the bottom end of the extension tube is rotatably connected to a raw material barrel, and teeth are provided on the outer wall of the raw material barrel.

[0012] Preferably, the teeth are meshed with the gears, a rotating shaft is installed at the inner center of the raw material barrel, and a positioning plate is installed at the lower inner part of the extension tube.

[0013] Preferably, the top end of the rotating shaft is rotatably connected to the bottom of the positioning plate, an impeller is arranged below the outer wall of the rotating shaft, and filter screens are arranged on both sides of the lower surface of the raw material barrel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By providing a raw material tank and a raw material barrel, four groups of raw material tanks are fixed on the top of the mixing and reaction integrated tank by a mounting frame, and the reagent raw materials for the mixed reaction with hydrazine hydrate are put into the raw material tank, so that the raw material tank can be stored for later use. By fixing the top of the extension tube to the bottom end of the connecting tube on the raw material tank, and arranging the raw material barrel at the bottom end of the extension tube in a rotatable connection, the reagent raw materials in the raw material tank are discharged into the extension tube, and the teeth on the raw material barrel are meshed with the gear to make the mixing and stirring process in the mixing and reaction integrated tank synchronously drive the raw material barrel to rotate, so as to achieve the purpose of stirring the reaction reagent raw materials entering the raw material barrel, and avoiding the situation that the reaction reagent raw materials dissolve slowly and precipitate, and avoiding the situation that the hydrazine hydrate mixed reaction process contacts with the air and produces adverse reactions, effectively improving the use effect of the hydrazine hydrate mixed reaction integrated device, and directly and effectively improving the efficiency of the hydrazine hydrate mixed reaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A front cross-sectional view provided for the utility model;

[0017] Figure 2A front view provided for the utility model;

[0018] Figure 3 The utility model provides Figure 1 A magnified view of the structure at A;

[0019] Figure 4 This is a partial structural decomposition schematic diagram provided by the utility model.

[0020] In the figure: 1. Mixing and reaction integrated tank; 101. Sleeve; 102. Heating wire; 103. Discharge pipe; 104. Control valve; 105. Filter plate; 2. Motor; 201. Bushing A; 202. Gear; 203. Agitator; 204. Bushing B; 205. Agitator frame; 3. Mounting frame; 301. Raw material tank; 302. Connecting pipe; 303. Electric valve; 4. Extension pipe; 401. Raw material barrel; 402. Gear; 403. Rotating shaft; 404. Positioning plate; 405. Impeller; 406. Filter screen. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides the following technical solutions: a hydrazine hydrate mixed reaction integrated device, please refer to Figure 1-4 , comprising a mixing and reacting integrated tank 1, a sleeve 101 is installed on the outer wall of the mixing and reacting integrated tank 1, a heating wire 102 is arranged inside the sleeve 101, the heating wire 102 is evenly laid inside the sleeve 101 on the outer wall of the mixing and reacting integrated tank 1, and the heating wire 102 is energized, after the heating wire 102 is energized, the mixing and reacting integrated tank 1 can be heated and heated, a discharge pipe 103 is installed at the bottom of the mixing and reacting integrated tank 1, a control valve 104 is arranged on the end face of the discharge pipe 103, and a filter plate 105 is installed at the center position of the inner part of the mixing and reacting integrated tank 1;

[0023] A motor 2 is installed at the top center of the mixing and reaction integrated tank 1, a shaft sleeve A201 is installed above the outer wall of the output shaft of the motor 2, a gear 202 is arranged above the outer wall of the shaft sleeve A201, a stirring paddle 203 is installed below the outer wall of the shaft sleeve A201, a shaft sleeve B204 is installed below the outer wall of the output shaft of the motor 2, a stirring frame 205 is arranged on the outer wall of the shaft sleeve B204, the outer wall of the output shaft of the motor 2 on the top of the mixing and reaction integrated tank 1 is correspondingly arranged on the shaft sleeve A201 and the shaft sleeve B204, and the stirring paddle 203 on the outer wall of the shaft sleeve A201 and the stirring frame 205 on the shaft sleeve B204 are used to mix and stir the hydrazine hydrate in the later stage;

[0024] A mounting frame 3 is installed above the mixing and reaction integrated tank 1, and raw material tanks 301 are installed on both sides of the mounting frame 3. A connecting pipe 302 is installed at the bottom of the raw material tank 301, and an electric valve 303 is provided on the outer wall of the connecting pipe 302. Four groups of raw material tanks 301 are fixed on the top of the mixing and reaction integrated tank 1 by the mounting frame 3, and the connecting pipe 302 on the bottom of the raw material tank 301 is connected to the mixing and reaction integrated tank 1. Reagent raw materials for reaction with hydrazine hydrate are put into the raw material tank 301, so that the raw material tank 301 is stored for later use. At the same time, the electric valve 303 on the connecting pipe 302 can be used to electrically control the electric valve 303 to open and transport the reagent raw materials for reaction in the raw material tank 301, and the electric valve 303 can also be controlled to open and close according to the discharge time of the connecting pipe 302 to achieve the effect of quantitative discharge of materials;

[0025] Extension tubes 4 are installed on both sides of the top of the inner part of the mixing and reaction integrated tank 1, and the bottom end of the extension tube 4 is rotatably connected with a raw material barrel 401. The top of the extension tube 4 is connected to the connecting tube 302, and the raw material barrel 401 is rotatably connected to the bottom end of the extension tube 4, so that the reaction reagent raw materials discharged from the connecting tube 302 can enter the raw material barrel 401. Teeth 402 are arranged on the outer wall of the raw material barrel 401, and the teeth 402 are meshed with the gear 202. A plurality of teeth 402 are arranged on the outer wall of the raw material barrel 401, and are meshed with the gear 202 on the shaft sleeve A201, so that the shaft sleeve A201 is driven by the motor 2 to rotate forward or reverse, and can synchronously drive the raw material barrel 401 to rotate. A rotating shaft 403 is installed at the inner center of the raw material barrel 401, and a gear 202 is installed at the lower part of the extension tube 4. There is a positioning plate 404, the top end of the rotating shaft 403 is rotatably connected to the bottom of the positioning plate 404, the rotating shaft 403 is set at the inner center position of the raw material barrel 401, and its top end is rotatably connected to the bottom of the positioning plate 404 on the inside of the extension tube 4, so that when the raw material barrel 401 rotates, the rotating shaft 403 rotates synchronously, and an impeller 405 is set below the outer wall of the rotating shaft 403, and filter nets 406 are set on both sides of the lower surface of the raw material barrel 401. The impeller 405 is set below the outer wall of the rotating shaft 403, and the filter net 406 is set on the lower surface of the raw material barrel 401. When the reagent raw materials for the reaction enter the interior of the raw material barrel 401, the rotating shaft 403 in a rotating state will drive the impeller 405 to rotate, so as to achieve the purpose of stirring the reagent raw materials for the reaction and allowing them to pass through the filter net 406 smoothly.

[0026] Working principle: When using the utility model, the heating wire 102 is evenly laid inside the sleeve 101 on the outer wall of the mixing tank 1, and the heating wire 102 is energized. After the heating wire 102 is energized, the mixing tank 1 can be heated and heated. By setting the outer wall of the output shaft of the motor 2 on the top of the mixing tank 1 correspondingly to the sleeve A201 and the sleeve B204, and using the stirring paddle 203 on the outer wall of the sleeve A201 and the stirring frame 205 on the sleeve B204, the hydrazine hydrate can be mixed and stirred later. By fixing the four groups of raw material tanks 301 on the top of the mixing tank 1 by the mounting frame 3, and connecting the connecting pipe 302 on the bottom of the raw material tank 301 to the mixing tank 1, according to the mixing reaction with hydrazine hydrate, The reagent raw materials are put into the raw material tank 301, so that the raw material tank 301 can be stored for later use. At the same time, the electric valve 303 on the connecting pipe 302 can be electrically controlled to open and transport the reagent raw materials for the reaction in the raw material tank 301. The electric valve 303 can also be controlled to open and close according to the discharge time of the connecting pipe 302 to achieve the effect of quantitative discharge of materials. By connecting the top of the extension pipe 4 to the connecting pipe 302 and setting the raw material barrel 401 at the bottom of the extension pipe 4 in a rotatable connection, the reaction reagent raw materials discharged from the connecting pipe 302 can enter the raw material barrel 401. By setting a plurality of teeth 402 on the outer wall of the raw material barrel 401 and aligning them with the gears on the shaft sleeve A201, the raw material barrel 401 can be opened and closed by the electric valve 303. 202 is meshedly connected so that the shaft sleeve A201 is driven by the motor 2 to rotate forward or reversely, and can synchronously drive the raw material barrel 401 to rotate. By setting a rotating shaft 403 at the inner center position of the raw material barrel 401, and rotating its top end to be connected to the bottom of the positioning plate 404 on the inside of the extension tube 4, when the raw material barrel 401 rotates, the rotating shaft 403 rotates synchronously. By setting an impeller 405 under the outer wall of the rotating shaft 403, and setting a filter screen 406 on the lower surface of the raw material barrel 401, when the reagent raw materials for the reaction enter the interior of the raw material barrel 401, the rotating shaft 403 in the rotating state will drive the impeller 405 to rotate, so as to achieve the purpose of stirring the reagent raw materials for the reaction and allowing them to pass through the filter screen 406 smoothly. This function requires The mixed reaction integrated tank 1 is filled with hydrazine hydrate and is higher than the raw material cylinder 401. The raw material cylinder 401 is in a rotating state. The reagent raw materials for the reaction, such as powder, viscous, etc., are first mixed with hydrazine hydrate in the raw material cylinder 401 and then pass through the filter 406. The purpose is to avoid the raw materials for the reaction to be directly precipitated in the tank body, which leads to a mixed reaction or slow dissolution. At the same time, the raw material tank 301 is used to directly transport the raw materials to the mixed reaction integrated tank 1, and there will be no contact with external gas. The situation of contact with air during the hydrazine hydrate mixing reaction and adverse reactions is avoided as much as possible, which effectively improves the use effect of the hydrazine hydrate mixed reaction integrated device and directly and effectively improves the efficiency of the hydrazine hydrate mixing reaction.

[0027] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A hydrazine hydrate mixed reaction integrated device, comprising a mixing and reaction integrated tank (1), wherein a motor (2) is installed at the top center of the mixing and reaction integrated tank (1), characterized in that: A shaft sleeve A (201) is mounted above the outer wall of the output shaft of the motor (2), and a gear (202) is arranged above the outer wall of the shaft sleeve A (201); A mounting frame (3) is installed above the mixing and reaction integrated tank (1), and extension tubes (4) are installed on both sides of the top end of the mixing and reaction integrated tank (1). The bottom end of the extension tube (4) is rotatably connected to a raw material barrel (401), and teeth (402) are provided on the outer wall of the raw material barrel (401), and the teeth (402) are meshed and connected with the gear (202). A rotating shaft (403) is installed at the center position of the inside of the raw material barrel (401), and a positioning plate (404) is installed at the bottom of the extension tube (4), and the top end of the rotating shaft (403) is rotatably connected to the bottom of the positioning plate (404). An impeller (405) is provided at the bottom of the outer wall of the rotating shaft (403), and filter screens (406) are provided on both sides of the lower surface of the raw material barrel (401).

2. A hydrazine hydrate mixed reaction integrated device according to claim 1, characterized in that: A sleeve (101) is installed above the outer wall of the mixing and reaction integrated tank (1), and a heating wire (102) is arranged inside the sleeve (101).

3. A hydrazine hydrate mixed reaction integrated device according to claim 1, characterized in that: A discharge pipe (103) is installed at the bottom of the mixing and reaction integrated tank (1), a control valve (104) is provided on the end surface of the discharge pipe (103), and a filter plate (105) is installed at the center position inside the mixing and reaction integrated tank (1).

4. A hydrazine hydrate mixed reaction integrated device according to claim 1, characterized in that: A stirring paddle (203) is installed below the outer wall of the shaft sleeve A (201), a shaft sleeve B (204) is installed below the outer wall of the output shaft on the motor (2), and a stirring frame (205) is provided on the outer wall of the shaft sleeve B (204).

5. A hydrazine hydrate mixed reaction integrated device according to claim 1, characterized in that: Raw material tanks (301) are installed on both sides of the interior of the mounting frame (3), a connecting pipe (302) is installed at the bottom of the raw material tank (301), and an electric valve (303) is provided on the outer wall of the connecting pipe (302).

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