A tubular reactor for synthesizing sodium formate

Abstract

The utility model provides a tubular reactor for synthesizing sodium formate, and relates to the technical field of synthesizing sodium formate. The utility model comprises a bracket assembly and a mixing mechanism, wherein a tube body component assembled with bolts is arranged on the top side of the bracket assembly, and a sleeve-mounted feeding component is arranged above both ends of the tube body component, and a sleeve-mounted mixing mechanism is arranged on the top side of the tube body component, and the mixing mechanism comprises a sleeve-mounted shaft seat, a gear box, a driving motor, a rotating rod, a stirring bar and a flip blade, and the sleeve-mounted shaft seat is arranged on the top side of the tube body component; the utility model mainly utilizes a plurality of groups of parallelly distributed connecting pipes in conjunction with a sleeve-mounted heating chamber for heating treatment, and then, through the cooperation of the sleeve-mounted shaft seat, the gear box, the driving motor, the rotating rod, the stirring bar and the flip blade, the input material can be efficiently reacted and treated, and the reaction efficiency of the equipment can be improved after the reaction treatment, so as to improve the enterprise benefit and reduce the material loss of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of synthesizing sodium formate, in particular to a tubular reactor for synthesizing sodium formate. Background Art

[0002] When carbon monoxide in producer gas, yellow phosphorus tail gas, calcium carbide tail gas, steelmaking blast furnace tail gas, water gas in synthetic ammonia production or other gases reacts with sodium hydroxide to prepare sodium formate, it is often carried out in a tubular reactor. The number and structure of the tubular reactor generally directly affect the production capacity of sodium formate and the utilization rate of carbon monoxide and sodium hydroxide.

[0003] When the existing tubular reactor is in use, such as application number CN201220442652.7, a novel tubular reactor for synthesizing sodium formate, it is composed of a reaction tube (1) and a sieve plate (2). The reaction tube (1) is a seamless steel tube with a length of 10 meters and a diameter of 377×14. The reaction tube (1) has an air inlet (11) at the bottom and an air outlet (12) at the top. Three sieve plates (2) are installed in the reaction tube (1) as gas distributors. The thickness of the sieve plates (2) is 20 mm. Each sieve plate (1) is evenly distributed with small holes of 15 mm in diameter, the center distance of the small holes is 40 mm, the first sieve plate (2) is 350 mm away from the air inlet, the second sieve plate (2) is 2000 mm away from the first sieve plate, and the third sieve plate (2) is 2000 mm away from the second sieve plate; however, in the above technology, the reaction treatment is mainly carried out through a single tube, and the reaction efficiency is low. Therefore, the utility model proposes a tubular reactor for synthesizing sodium formate to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the utility model proposes a tubular reactor for synthesizing sodium formate. The tubular reactor for synthesizing sodium formate mainly utilizes multiple groups of parallel distributed connecting pipes in conjunction with a sleeve-mounted heating chamber for heating treatment, and then through the cooperation of a sleeve-mounted shaft seat, a gear box, a drive motor, a rotating rod, a stirring bar and a flipping blade, the input material can be efficiently reacted and treated. After the reaction treatment, the reaction efficiency of the equipment can be improved, so as to improve the enterprise benefits and reduce the material loss of the equipment.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical scheme: a tubular reactor for synthesizing sodium formate, comprising a bracket assembly and a mixing mechanism, the top side of the bracket assembly is provided with a tube body component assembled with bolts, and the upper ends of the tube body component are provided with a sleeve-mounted feeding component, and the top side of the tube body component is provided with a sleeve-mounted mixing mechanism;

[0006] The mixing mechanism includes a sleeve shaft seat, a gear box, a drive motor, a rotating rod, stirring bars and flip blades. The sleeve shaft seat is arranged on the top side of the tube body component, and the top side of the sleeve shaft seat is provided with a gear box connected to the output end of the drive motor. The output end of the gear box passes through the sleeve shaft seat and is connected to the rotating rod. The outer side of the rotating rod is provided with annularly distributed stirring bars, and the outer side of one end of the rotating rod is provided with a flip blade.

[0007] As a preferred embodiment of the present invention, the stirring bars and the flipping blades are distributed in multiple groups at equal angles to the central axis of the rotating rod, and the flipping blades are in an inclined blade structure.

[0008] As a preferred embodiment of the utility model, the bracket assembly includes a bracket, a lower long plate, a pneumatic gate, a bolt support rod and an end-to-end frame, the lower long plate is arranged on the top side of the bracket, and the pneumatic gate is arranged on one side of the lower long plate, the bolt support rod assembled with bolts is arranged on the top side of the lower long plate, and end-to-end frames are arranged above the two ends of the lower long plate.

[0009] As a preferred embodiment of the utility model, the pipe body component includes an output pipe, a lower pipe, a connecting pipe, a heating chamber and an upper pipe. The output pipe is arranged on the inner side of the lower long plate, the lower pipe is arranged on the top side of the output pipe, and the top side of the lower pipe is connected to the upper pipe through a plurality of groups of connecting pipes of parallel parts, and the outer side of the connecting pipe is provided with a heating chamber installed in a sleeve manner.

[0010] As a preferred embodiment of the utility model, the feed component includes a feed pipe, a sleeve valve cabin, a liquid inlet valve, a liquid inlet, an inlet, an end motor and a material conveying auger. The feed pipe is arranged on the outside of both ends of the upper pipeline, and a sleeve valve cabin is arranged above the feed pipe. The top side of the sleeve valve cabin is provided with a liquid inlet valve, and the input end of the liquid inlet valve is sleeve-connected with the liquid inlet.

[0011] As a preferred embodiment of the utility model, a feed port is arranged above one end of the feed pipe, and a feed auger connected to the output end of the motor is arranged inside the feed pipe.

[0012] The beneficial effects of the utility model are:

[0013] The utility model mainly utilizes multiple groups of parallel distributed connecting pipes in conjunction with a sleeve-installed heating chamber for heating treatment, and then through the cooperation of the sleeve shaft seat, gear box, drive motor, rotating rod, stirring bar and flip blades, the input material can be efficiently reacted and processed. After the reaction treatment, the reaction efficiency of the equipment can be improved, so as to improve the enterprise benefits and reduce the material loss of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the feeding component of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the mixing mechanism of the utility model.

[0018] Wherein: 1. bracket assembly; 101. bracket seat; 102. lower long board; 103. pneumatic gate; 104. bolt support rod; 105. end-to-end frame; 2. pipe body component; 201. output pipe; 202. lower pipeline; 203. connecting pipe; 204. heating chamber; 205. upper pipeline; 3. feed component; 301. feed pipe; 302. sleeve valve chamber; 303. liquid inlet valve; 304. liquid inlet; 305. material inlet; 306. end motor; 307. feed auger; 4. mixing mechanism; 401. sleeve shaft seat; 402. gear box; 403. drive motor; 404. rotating rod; 405. stirring bar; 406. flip blade. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0020] according to Figure 1-4 As shown, this embodiment provides a tubular reactor for synthesizing sodium formate, comprising a bracket assembly 1 and a mixing mechanism 4, wherein a tube body component 2 assembled with bolts is provided on the top side of the bracket assembly 1, and a feeding component 3 installed in a sleeve connection is provided above both ends of the tube body component 2, and a mixing mechanism 4 installed in a sleeve connection is provided on the top side of the tube body component 2;

[0021] The mixing mechanism 4 includes a sleeve shaft seat 401, a gear box 402, a drive motor 403, a rotating rod 404, a stirring bar 405 and a flipping blade 406. The sleeve shaft seat 401 is arranged on the top side of the tube body part 2, and the top side of the sleeve shaft seat 401 is provided with a gear box 402 connected to the output end of the drive motor 403, the output end of the gear box 402 passes through the sleeve shaft seat 401 and is connected to the rotating rod 404, the outer side of the rotating rod 404 is provided with annularly distributed stirring bars 405, and a flipping blade 406 is provided on the outer side of one end of the rotating rod 404.

[0022] The stirring bars 405 and the flip blades 406 are distributed in multiple groups at equal angles to the central axis of the rotating rod 404, and the flip blades 406 are in an inclined blade structure.

[0023] In this embodiment, after the material enters the tube body part 2, the drive motor 403 is started to output power to drive the output end of the drive motor 403 to operate. After the output end of the drive motor 403 drives the gear box 402 to drive the rotating rod 404 at the output end of the sleeve shaft seat 401 to rotate, the rotating rod 404, the stirring bar 405 and the flipping blades 406 can drive the material in the tube body part 2 to be fully mixed and stirred.

[0024] The bracket assembly 1 includes a bracket 101, a lower long plate 102, a pneumatic gate plate 103, a bolt support rod 104 and an end frame 105. The lower long plate 102 is arranged on the top side of the bracket 101, and the pneumatic gate plate 103 is arranged on one side of the lower long plate 102. The top side of the lower long plate 102 is provided with a bolt support rod 104 assembled with bolts, and end frames 105 are arranged above both ends of the lower long plate 102.

[0025] In this embodiment, when the tube body component 2 completes the reaction of the material, the pneumatic gate 103 on one side of the lower long plate 102 outputs power, allowing the output pipe 201 to be opened. After opening, the reacted material can be output to the outside through the output pipe 201 below the lower pipe 202 to complete the processing flow.

[0026] The pipe body component 2 includes an output pipe 201, a lower pipe 202, a connecting pipe 203, a heating chamber 204 and an upper pipe 205. The output pipe 201 is arranged on the inner side of the lower long plate 102, the lower pipe 202 is arranged on the top side of the output pipe 201, and the top side of the lower pipe 202 is connected to the upper pipe 205 through a plurality of groups of parallel connecting pipes 203, and the outer side of the connecting pipe 203 is provided with a heating chamber 204 installed in a socket manner.

[0027] In this embodiment, after the material enters the upper pipe 205, the power output by the mixing mechanism 4 drives the lower pipe 202 and the connecting pipe 203 to operate fully, and then the heating chamber 204 is used to output heat to achieve efficient reaction of the material in the connecting pipe 203.

[0028] The feeding component 3 includes a feeding pipe 301, a sleeve valve cabin 302, a liquid inlet valve 303, a liquid inlet port 304, an inlet port 305, an end motor 306 and a material conveying auger 307. The feeding pipe 301 is arranged on the outer sides of both ends of the upper pipeline 205, and a sleeve valve cabin 302 is arranged above the feeding pipe 301. The liquid inlet valve 303 is arranged on the top side of the sleeve valve cabin 302, and the input end of the liquid inlet valve 303 is sleeved and connected to the liquid inlet port 304.

[0029] In this embodiment, the output end of the liquid inlet valve 303 is then opened to open the channel, and then the liquid inlet 304 is used in conjunction with the liquid inlet valve 303 to input the water material to be processed into the feed pipe 301 through the liquid inlet valve 303 to flow into the tube body component 2.

[0030] An inlet 305 is disposed above one end of the feed pipe 301 , and a feed auger 307 connected to the output end of a motor 306 is disposed inside the feed pipe 301 .

[0031] In the present embodiment, when in use, after opening the output end of the sleeve valve cabin 302, the material to be processed is input into the feed pipe 301 through the material inlet 305, and then the end motor 306 is started to output power to drive the output end of the end motor 306 to operate, and the material conveying auger 307 is driven by the output end of the end motor 306 to input the material to be processed into the pipe body component 2 through the feed pipe 301.

[0032] The working principle of the tubular reactor for synthesizing sodium formate is as follows: when in use, after opening the output end of the sleeve valve cabin 302, the material to be processed is input into the feed pipe 301 through the material inlet 305, and then the end motor 306 is started to output power to drive the output end of the end motor 306 to operate, and the material conveying auger 307 is driven by the output end of the end motor 306 to input the material to be processed into the tube body component 2 through the feed pipe 301, and then the output end of the liquid inlet valve 303 is opened to open the channel, and then the liquid inlet 304 is used to cooperate with the liquid inlet valve 303 to input the water material to be processed into the feed pipe 301 through the liquid inlet valve 303 to flow into the tube body component 2. After the material enters the tube body component 2, the drive motor 403 is started to output power to drive the output end of the drive motor 403 to operate, and then the drive motor 403 is driven to drive the output end of the drive motor 403 to operate. After the output end of the motor 403 drives the gear box 402 to drive and operate, it can drive the rotating rod 404 at the output end of the sleeve shaft seat 401 to rotate and operate. Through the rotating rod 404, the stirring bar 405 and the flipping blade 406, the material in the pipe body part 2 can be fully mixed and stirred. After the material enters the upper pipe 205, the power is output by the mixing mechanism 4 to drive the lower pipe 202 and the connecting pipe 203 to operate fully, and then the heating chamber 204 is used to output heat to achieve efficient reaction of the material in the connecting pipe 203. When the pipe body part 2 completes the reaction of the material, the pneumatic gate 103 on one side of the lower long plate 102 outputs power, so that the output pipe 201 can be opened. After opening, the reacted material can be output to the outside through the output pipe 201 below the lower pipe 202 to complete the processing flow.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A tubular reactor for synthesizing sodium formate, comprising a bracket assembly (1) and a mixing mechanism (4), characterized in that: The top side of the bracket assembly (1) is provided with a tube body component (2) assembled with bolts, and above the two ends of the tube body component (2) are provided with a sleeve-mounted feeding component (3), and the top side of the tube body component (2) is provided with a sleeve-mounted mixing mechanism (4); The mixing mechanism (4) comprises a sleeve shaft seat (401), a gear box (402), a driving motor (403), a rotating rod (404), a stirring bar (405) and a flipping blade (406); the sleeve shaft seat (401) is arranged on the top side of the tube body component (2); the top side of the sleeve shaft seat (401) is provided with a gear box (402) connected to the output end of the driving motor (403); the output end of the gear box (402) passes through the sleeve shaft seat (401) and is connected to the rotating rod (404); the outer side of the rotating rod (404) is provided with agitating bars (405) distributed in an annular manner; and the outer side of one end of the rotating rod (404) is provided with a flipping blade (406).

2. A tubular reactor for synthesizing sodium formate according to claim 1, characterized in that: The stirring bars (405) and the flapping blades (406) are distributed in multiple groups at equal angles to the central axis of the rotating rod (404), and the flapping blades (406) are in an inclined blade structure.

3. A tubular reactor for synthesizing sodium formate according to claim 1, characterized in that: The bracket assembly (1) comprises a bracket (101), a lower long plate (102), a pneumatic gate plate (103), a bolt support rod (104) and an end frame (105); the lower long plate (102) is arranged on the top side of the bracket (101), and the pneumatic gate plate (103) is arranged on one side of the lower long plate (102); a bolt support rod (104) assembled with bolts is arranged on the top side of the lower long plate (102), and the end frames (105) are arranged above the two ends of the lower long plate (102).

4. A tubular reactor for synthesizing sodium formate according to claim 3, characterized in that: The pipe body component (2) comprises an output pipe (201), a lower pipe (202), a connecting pipe (203), a heating chamber (204) and an upper pipe (205); the output pipe (201) is arranged on the inner side of the lower long plate (102); the lower pipe (202) is arranged on the top side of the output pipe (201); the top side of the lower pipe (202) is sleeve-connected with the upper pipe (205) via a plurality of groups of parallel connecting pipes (203); and the outer side of the connecting pipe (203) is provided with a sleeve-mounted heating chamber (204).

5. A tubular reactor for synthesizing sodium formate according to claim 4, characterized in that: The feed component (3) comprises a feed pipe (301), a sleeve valve cabin (302), a liquid inlet valve (303), a liquid inlet port (304), a material inlet port (305), an end motor (306) and a material conveying auger (307); the feed pipe (301) is arranged on the outer sides of both ends of the upper pipeline (205); a sleeve valve cabin (302) is arranged above the feed pipe (301); a liquid inlet valve (303) is arranged on the top side of the sleeve valve cabin (302); and the input end of the liquid inlet valve (303) is sleeve-connected to the liquid inlet port (304).

6. A tubular reactor for synthesizing sodium formate according to claim 5, characterized in that: An inlet (305) is arranged above one end of the feed pipe (301), and a feed auger (307) connected to the output end of the end motor (306) is arranged inside the feed pipe (301).

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