Ammonia absorption liquid pump filler cooling device

Abstract

The utility model relates to the field of chemical engineering, and discloses an ammonia absorption liquid pump filler cooling device which comprises a first support, a cooling mechanism, a first water pump, a bottom plate, a motor, a second water pump, a water tank, a first gear, a first transmission shaft and a second gear. A Y-shaped pipeline is fixedly arranged at the upper end of the flow dividing pipe, two fixing frames are fixedly arranged at the lower end of the interior of the Y-shaped pipeline, a third transmission shaft is rotationally arranged between the two fixing frames, three paddles are rotationally arranged at the lower end of the third transmission shaft, and a first belt wheel is fixedly arranged at the upper end of the third transmission shaft. When the device is used, power generated when raw materials pass through the pipeline can be used for driving the small cooling fan to operate, and part of cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of chemical industry, in particular to an ammonia absorption liquid pump filler cooling device. Background Art

[0002] Liquid ammonia is a colorless liquid with a strong pungent odor. Ammonia is an important chemical raw material. For the convenience of transportation and storage, gaseous ammonia is usually pressurized or cooled to obtain liquid ammonia. Liquid ammonia is easily soluble in water. After dissolving in water, it forms ammonium ions NH4+ and hydroxide ions OH-, and the solution is alkaline. Liquid ammonia is mostly stored in pressure-resistant steel cylinders or steel tanks, and cannot coexist with substances such as acetaldehyde, acrolein, and boron. Liquid ammonia is widely used in industry. It is corrosive and easily volatile, so its chemical accident rate is very high. When the ammonia is pumped out by the absorption liquid pump and sent to the next processing unit, this process will generate heat, causing the liquid temperature to rise, so a packing cooling device is required to reduce the temperature of the liquid;

[0003] At present, most cooling equipment requires additional motors to drive the cooling equipment to operate, which will increase production costs. In addition, most cooling equipment cools the raw materials through a single pipe through a coolant or lays a cooling pipe inside the raw materials. The heat of the raw materials accumulates together and the cooling effect is relatively poor. Therefore, technical personnel in this field provide an ammonia absorption liquid pump filler cooling device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and an ammonia absorption liquid pump filler cooling device is proposed. The device uses the power of the raw materials passing through the pipeline to drive the cooling fan to rotate through the paddle installed inside the pipeline. The coolant can be dissipated without using other power devices, which is beneficial to saving part of the cost. The device can be operated when raw materials pass through the pipeline, and the raw materials can be sealed inside the pipeline through the isolation plate at the upper end of the Y-shaped pipeline, which is beneficial to the waterproof work. The raw materials can be decomposed into small portions through the diverter pipe, which is beneficial to the heat dissipation of the raw materials. Through three water pipes and two gears, the motor can drive the No. 1 water pump to run while dividing a part of the power to drive the No. 2 water pump to run, which is beneficial to use fewer motors to drive more machines to run, saving costs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ammonia absorption liquid pump filler cooling device, comprising a No. 1 bracket, a cooling mechanism, a No. 1 water pump, a bottom plate, a motor, a No. 2 water pump, a water tank, a No. 1 gear, a No. 1 transmission shaft, and a No. 2 gear, wherein the cooling mechanism comprises a main body;

[0006] A shunt pipe is fixedly arranged in the middle of the main body, a Y-shaped pipe is fixedly arranged on the upper end of the shunt pipe, two fixing frames are fixedly arranged on the lower end of the Y-shaped pipe, a third transmission shaft is rotatably arranged in the middle of the two fixing frames, three blades are rotatably arranged on the lower end of the third transmission shaft, and a first pulley is fixedly arranged on the upper end of the third transmission shaft;

[0007] A heat sink is fixedly arranged on one side of the upper end of the main body, a heat pipe is fixedly arranged on the inner upper end of the main body, a heat sink fan is rotatably arranged in the middle of the upper end of the heat sink, a No. 2 transmission shaft is fixedly arranged on the upper end of the heat sink fan, a No. 2 pulley is fixedly arranged on the upper end of the No. 2 transmission shaft, and a No. 2 pulley is fixedly arranged on the upper end of the No. 2 transmission shaft, and a synchronous belt is connected between the No. 2 pulley and the No. 1 pulley;

[0008] Through the above technical scheme, when the device is in use, the raw materials flow into the diversion pipe through the Y-shaped pipe, and when passing through the lower end of the Y-shaped pipe, the paddles inside it will be driven to rotate, and the cooling fan will be driven to rotate through two transmission shafts, two pulleys and synchronous belts, and a part of the heat generated by the raw materials will be taken away through the heat sink and the heat pipe. The diversion pipe will divide a large amount of raw materials into several small portions, and the diversion pipe is filled with coolant around it, which will take away the heat generated by the raw materials and is beneficial to heat dissipation. While the motor drives the No. 1 water pump to work, it will also divide a part of the power through the No. 1 transmission shaft and two gears to drive the No. 2 water pump to operate, and the coolant inside the water tank will be transported into the main body through the No. 2 water pipe and the No. 3 water pipe, and the coolant inside the main body will also flow back to the water tank through the No. 1 water pipe at the lower end.

[0009] Furthermore, an isolation plate is fixedly arranged at the upper end of the Y-shaped pipe, two No. 2 brackets are fixedly arranged on one side of the Y-shaped pipe, and the No. 2 transmission shaft is sleeved inside the two No. 2 brackets through a waterproof bearing;

[0010] Through the above technical solution, the two No. 2 brackets can help fix the No. 2 transmission shaft so that it can run more stably. The isolation plate can help fix the transmission shaft without leaking the liquid.

[0011] Furthermore, the No. 1 bracket is fixedly arranged on one side of the bottom plate, and the cooling mechanism is fixedly arranged inside the upper end of the No. 1 bracket;

[0012] Through the above technical solution, the cooling mechanism can be installed through the No. 1 bracket, and the cooling mechanism can help cool down the raw materials.

[0013] Furthermore, the motor and the water tank are fixedly arranged on one side of the bottom plate, and the first water pump is fixedly arranged on the other side of the bottom plate;

[0014] Through the above technical solution, the motor is helpful to drive the water pump to operate, and the water tank is helpful to store the coolant.

[0015] Further, the No. 1 transmission shaft is fixedly arranged at the output end of the motor, the No. 1 gear is fixedly arranged at one side of the No. 1 transmission shaft, the No. 2 gear is rotatably arranged at one side of the No. 1 gear, the No. 2 water pump is fixedly arranged at one side of the No. 2 gear, and the No. 2 water pump is connected to the No. 2 gear;

[0016] Through the above technical solution, through the combination of No. 1 transmission shaft and two gears, it is beneficial for the motor to drive No. 1 water pump while dividing a part of the power to drive No. 2 motor.

[0017] Further, a No. 2 water pipe is connected between the upper end of the cooling mechanism and the output end of the No. 2 water pump, a No. 1 water pipe is connected between the lower end of the cooling mechanism and the water tank, and a No. 3 water pipe is connected between the input end of the No. 2 water pump and the water tank;

[0018] Through the above technical solution, the three water pipes are conducive to the circulation of the coolant inside the main body and the water tank, which can better dissipate heat.

[0019] The utility model has the following beneficial effects:

[0020] 1. The ammonia absorption liquid pump filler cooling device proposed by the utility model has a blade installed inside the pipeline, which uses the power of the raw materials passing through the pipeline to drive the blade to rotate, and then drives the cooling fan to rotate through the transmission shaft, pulley and synchronous belt. It can dissipate heat for the coolant without using other power devices, which is beneficial to cost saving and can operate when raw materials pass through.

[0021] 2. The ammonia absorption liquid pump filler cooling device proposed in the utility model can decompose the raw materials into small portions through the diverter pipe when in use, which is beneficial to the heat dissipation of the raw materials. Through three water pipes and two gears, the motor can drive the No. 1 water pump to operate while dividing a part of the power to drive the No. 2 water pump to operate, which is beneficial to use fewer motors to drive more machines to operate and save costs. The raw materials can also be sealed inside the pipe through the Y-shaped pipe, which is beneficial to the development of waterproofing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an axonometric schematic diagram of the utility model;

[0023] Figure 2 This is an axonometric diagram of the drive shaft housing of the utility model after it is opened;

[0024] Figure 3 It is an axonometric schematic diagram of the cooling mechanism of the utility model;

[0025] Figure 4It is a cross-sectional schematic diagram of the cooling mechanism of the present utility model.

[0026] Legend:

[0027] 1. Bracket No. 1; 2. Cooling mechanism; 3. Water pipe No. 1; 4. Water pump No. 1; 5. Bottom plate; 6. Water pipe No. 2; 7. Motor; 8. Water pump No. 2; 9. Water tank; 10. Water pipe No. 3; 11. Gear No. 1; 12. Drive shaft No. 1; 13. Gear No. 2; 201. Y-shaped pipe; 202. Drive shaft No. 2; 203. Bracket No. 2; 204. Cooling fan; 205. Heat sink; 206. Main body; 207. Pulley No. 2; 208. Pulley No. 1; 209. Synchronous belt; 210. Isolation plate; 211. Drive shaft No. 3; 212. Fixing frame; 213. Blade; 214. Diverter pipe; 215. Heat pipe. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-4 , the utility model provides an embodiment: an ammonia absorption liquid pump filler cooling device, including a No. 1 bracket 1, a cooling mechanism 2, a No. 1 water pump 4, a bottom plate 5, a motor 7, a No. 2 water pump 8, a water tank 9, a No. 1 gear 11, a No. 1 transmission shaft 12, and a No. 2 gear 13, and the cooling mechanism 2 includes a main body 206;

[0030] A shunt pipe 214 is fixedly arranged in the middle of the main body 206, which is conducive to decomposing a large amount of raw materials into small portions and better heat dissipation. A Y-shaped pipe 201 is fixedly arranged on the upper end of the shunt pipe 214, which is conducive to installing the paddle 213. Two fixing frames 212 are fixedly arranged on the lower end of the Y-shaped pipe 201. The middle of the two fixing frames 212 is better waterproof. A third transmission shaft 211 is rotatably arranged, which is conducive to installing the paddle 213. Three paddles 213 are rotatably arranged at the lower end of the third transmission shaft 211, which is conducive to utilizing the power of the raw materials. A first pulley 208 is fixedly arranged on the upper end of the third transmission shaft 211;

[0031] A heat sink 205 is fixedly provided on one side of the upper end of the main body 206, which is conducive to heat dissipation. A heat pipe 215 is fixedly provided on the internal upper end of the main body 206, which is conducive to conducting heat to the heat sink 205. A heat sink fan 204 is rotatably provided in the middle of the upper end of the heat sink 205, which is conducive to dissipating heat from the heat sink 205. A No. 2 transmission shaft 202 is fixedly provided on the upper end of the heat sink fan 204, which is conducive to driving the heat sink fan 204 to rotate. A No. 2 pulley 207 is fixedly provided on the upper end of the No. 2 transmission shaft 202, and a synchronous belt 209 is connected between the No. 2 pulley 207 and the No. 1 pulley 208, which is conducive to connecting the No. 2 transmission shaft 202 and the No. 3 transmission shaft 211.

[0032] An isolation plate 210 is fixedly provided at the upper end of the Y-shaped pipe 201, which is conducive to waterproofing and installing the No. 3 synchronous belt 209. Two No. 2 brackets 203 are fixedly provided on one side of the Y-shaped pipe 201, which is conducive to installing the No. 2 transmission shaft 202. All No. 2 transmission shafts 202 are connected inside the two No. 2 brackets 203 through waterproof bearing sleeves. The No. 1 bracket 1 is fixedly provided on one side of the bottom plate 5, which is conducive to installing the cooling mechanism 2. The cooling mechanism 2 is fixedly provided inside the upper end of the No. 1 bracket 1, which is conducive to heat dissipation of the raw materials. The motor 7 and the water tank 9 are fixedly provided on one side of the bottom plate 5, which is conducive to driving the water pump to run. The No. 1 water pump 4 is fixedly provided on the other side of the bottom plate 5, which is conducive to conveying the raw materials to the next unit.

[0033] The No. 1 transmission shaft 12 is fixedly arranged at the output end of the motor 7, which is conducive to connecting the motor 7 and the No. 1 water pump 4. The No. 1 gear 11 is fixedly arranged on one side of the No. 1 transmission shaft 12. The No. 2 gear 13 is rotatably arranged on one side of the No. 1 gear 11, which is conducive to transmitting part of the power of the motor 7. The No. 2 water pump 8 is fixedly arranged on one side of the No. 2 gear 13, which is conducive to transmitting the coolant inside the water tank 9 to the inside of the cooling mechanism 2. The No. 2 gear 13 is connected to the No. 2 gear 13. A No. 2 water pipe 6 is connected between the upper end of the cooling mechanism 2 and the output end of the No. 2 water pump 8, a No. 1 water pipe 3 is connected between the lower end of the cooling mechanism 2 and the water tank 9, and a No. 3 water pipe 10 is connected between the input end of the No. 2 water pump 8 and the water tank 9, which is conducive to the circulation of the coolant inside the cooling mechanism 2 and the water tank 9.

[0034] Working principle: When the device is in use, the raw material flows into the shunt pipe 214 through the Y-shaped pipe 201, and when passing through the lower end of the Y-shaped pipe 201, it drives the paddle blade 213 inside it to rotate, and drives the No. 1 pulley 208 to rotate through the No. 3 transmission shaft 211, and the No. 1 pulley 208 drives the No. 2 pulley 207 to rotate through the synchronous belt 209, and the No. 2 pulley 207 drives the cooling fan 204 to rotate through the No. 2 transmission shaft 202, and the cooling fan 204 rotates through the heat sink 205 and the heat pipe 215. In order to take away part of the heat generated by the raw materials, the diverter pipe 214 will divide a large amount of raw materials into several small portions. The area around the diverter pipe 214 is filled with coolant. While the motor 7 drives the No. 1 water pump 4 to work, it will also divert part of the power through the No. 1 transmission shaft 12 and two gears to drive the No. 2 water pump 8 to operate, and transport the coolant inside the water tank 9 into the cooling mechanism 2 through the No. 2 water pipe 6 and the No. 3 water pipe 10. The coolant inside the cooling mechanism 2 will also flow back to the water tank 9 through the No. 1 water pipe 3 at the lower end.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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. An ammonia absorption liquid pump packing cooling device, comprising a No. 1 bracket (1), a cooling mechanism (2), a No. 1 water pump (4), a bottom plate (5), a motor (7), a No. 2 water pump (8), a water tank (9), a No. 1 gear (11), a No. 1 transmission shaft (12), and a No. 2 gear (13), characterized in that: The cooling mechanism (2) comprises a main body (206); A shunt pipe (214) is fixedly arranged in the middle of the main body (206); a Y-shaped pipe (201) is fixedly arranged at the upper end of the shunt pipe (214); two fixing frames (212) are fixedly arranged at the lower end of the Y-shaped pipe (201); a third transmission shaft (211) is rotatably arranged in the middle of the two fixing frames (212); three blades (213) are rotatably arranged at the lower end of the third transmission shaft (211); and a first pulley (208) is fixedly arranged at the upper end of the third transmission shaft (211); A heat dissipation plate (205) is fixedly arranged on one side of the upper end of the main body (206), a heat dissipation pipe (215) is fixedly arranged on the inner upper end of the main body (206), a heat dissipation fan (204) is rotatably arranged in the middle of the upper end of the heat dissipation plate (205), a No. 2 transmission shaft (202) is fixedly arranged on the upper end of the heat dissipation fan (204), a No. 2 pulley (207) is fixedly arranged on the upper end of the No. 2 transmission shaft (202), and a synchronous belt (209) is connected between the No. 2 pulley (207) and the No. 1 pulley (208).

2. The ammonia absorption liquid pump packing cooling device according to claim 1 is characterized in that: An isolation plate (210) is fixedly arranged at the upper end of the Y-shaped pipe (201), two No. 2 brackets (203) are fixedly arranged on one side of the Y-shaped pipe (201), and the No. 2 transmission shaft (202) is sleeved inside the two No. 2 brackets (203) via a waterproof bearing.

3. The ammonia absorption liquid pump packing cooling device according to claim 1 is characterized in that: The No. 1 bracket (1) is fixedly arranged on one side of the bottom plate (5), and the cooling mechanism (2) is fixedly arranged inside the upper end of the No. 1 bracket (1).

4. The ammonia absorption liquid pump packing cooling device according to claim 1 is characterized in that: The motor (7) and the water tank (9) are fixedly arranged on one side of the bottom plate (5), and the first water pump (4) is fixedly arranged on the other side of the bottom plate (5).

5. The ammonia absorption liquid pump packing cooling device according to claim 1 is characterized in that: The first transmission shaft (12) is fixedly arranged at the output end of the motor (7), the first gear (11) is fixedly arranged on one side of the first transmission shaft (12), the second gear (13) is rotatably arranged on one side of the first gear (11), the second water pump (8) is fixedly arranged on one side of the second gear (13), and the second water pump (8) is connected to the second gear (13).

6. The ammonia absorption liquid pump packing cooling device according to claim 1, characterized in that: A No. 2 water pipe (6) is connected between the upper end of the cooling mechanism (2) and the output end of the No. 2 water pump (8), a No. 1 water pipe (3) is connected between the lower end of the cooling mechanism (2) and the water tank (9), and a No. 3 water pipe (10) is connected between the input end of the No. 2 water pump (8) and the water tank (9).

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