Ammonium chloride cooling device

Abstract

The utility model discloses an ammonium chloride cooling device, which relates to the technical field of ammonium chloride cooling and comprises a cooling kettle, the right side of the top of the cooling kettle is fixedly connected with a liquid inlet pipe, the lower part of the left side of the outer surface of the cooling kettle is fixedly connected with a liquid discharge pipe, and the upper part of the right side of the outer surface of the cooling kettle is fixedly connected with a water cooling mechanism. And the middle part of the cooling kettle is fixedly connected with an air cooling mechanism penetrating up and down. During cooling, cooling water can circulate in the conducting groove, the communicating groove and the water conveying pipe, impurities in water are filtered through the filter screen, the rotating disc can be driven to rotate through the driving motor, and therefore filtered scale can be scraped off through the inner wall of the communicating groove; and the water scale can fall into the collecting box, so that the water scale in the water can be conveniently treated, the water scale is prevented from blocking the interior of the water conveying pipe, and normal use of the cooling device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ammonium chloride cooling, in particular to an ammonium chloride cooling device. Background Art

[0002] Ammonium chloride cooling device, also known as ammonium chloride cooling kettle, is a cooling crystallizer commonly used in the production process of ammonium chloride. The traditional ammonium chloride evaporation and crystallization technology adopts a three-effect falling film evaporator and a cooling crystallizer. First, the dilute solution is countercurrently evaporated and concentrated to saturation in the evaporator, and then enters the cooling crystallizer to be cooled to about 40°C for crystallization. The mother liquor is centrifuged and returned to the evaporator for further evaporation.

[0003] The existing technology has the following problems:

[0004] When the existing ammonium chloride cooling device is in use, water cooling is mostly used to cool the ammonium chloride. However, after long-term use, a large amount of scale will condense in the water. The scale is easy to block the cooling water delivery pipeline, affecting the normal use of the cooling device. At the same time, the cooling method for ammonium chloride is relatively single, so that the cooling effect is not good enough, which is not conducive to the production of ammonium chloride. Utility Model Content

[0005] The utility model provides an ammonium chloride cooling device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An ammonium chloride cooling device comprises a cooling kettle, wherein a liquid inlet pipe is fixedly connected to the right side of the top of the cooling kettle, a liquid discharge pipe is fixedly connected to the lower left side of the outer surface of the cooling kettle, a water cooling mechanism is fixedly connected to the upper right side of the outer surface of the cooling kettle, and an air cooling mechanism penetrating from top to bottom is fixedly connected to the middle of the cooling kettle.

[0008] The water cooling mechanism comprises a cooling water tank, the bottom of the cooling water tank is fixedly connected with a filtering mechanism, and the bottom of the filtering mechanism is fixedly connected with a water delivery pipe.

[0009] The filtering mechanism includes a connecting plate, which is fixedly connected to the bottom of the cooling water tank and fixedly connected to the top of the water pipe. A conducting groove that is connected up and down is opened on the left side of the interior of the connecting plate, and a filter net is fixedly connected to the lower part of the inner surface of the conducting groove. A movable groove is opened inside the connecting plate, and a driving motor is fixedly connected to the top of the inner wall of the movable groove. The output shaft of the driving motor is fixedly connected to a rotating disk. Connecting grooves that penetrate up and down are opened on both the left and right sides of the interior of the rotating disk. The connecting groove on the left side is connected to the conducting groove and the water pipe. A sliding card slot is opened on the right side of the bottom of the connecting plate, and a collection box is slidably inserted into the sliding card slot, and the collection box is arranged at the bottom of the connecting groove on the right side.

[0010] A further improvement of the technical solution of the utility model is that a water pump is fixedly connected to the upper side of the cooling water tank close to the cooling kettle, the water pipe runs through the interior of the cooling kettle and is fixedly connected to the output end of the water pump, and the cooling water tank is fixedly connected to the upper right side of the outer surface of the cooling kettle.

[0011] A further improvement of the technical solution of the utility model is that a water filling valve is fixedly connected to the top of the cooling water tank.

[0012] A further improvement of the technical solution of the utility model is that the air cooling mechanism includes two air cooling boxes, which are respectively fixedly connected to the upper and lower sides of the cooling kettle, and a dustproof net is fixedly connected to one side of the air cooling box away from the cooling kettle.

[0013] A further improvement of the technical solution of the utility model is that: a plurality of air ducts are fixedly connected to the opposite surfaces of the two air cooling boxes in an annular array, a plurality of copper heat-conducting fins are fixedly connected to the inner annular array of the air ducts, and the copper heat-conducting fins extend to the outside of the air ducts.

[0014] A further improvement of the technical solution of the utility model is that the inner surface of the air-cooled box at the top is fixedly connected to a support frame, the middle part of the support frame is fixedly connected to a double-headed motor, and the bottom output shaft of the double-headed motor is fixedly connected to a ventilated fan.

[0015] A further improvement of the technical solution of the utility model is that: the middle part of the dustproof net at the top is movably connected with a rotating shaft running through from top to bottom, and the bottom end of the rotating shaft is fixedly connected to the top output shaft of the double-headed motor.

[0016] A further improvement of the technical solution of the utility model is that: rotating plates are fixedly connected to the left and right sides of the top of the outer surface of the rotating shaft, and a dust cleaning plate is fixedly connected to the bottom of the rotating plate, and the dust cleaning plate is arranged on the top of the dustproof net.

[0017] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0018] The utility model provides an ammonium chloride cooling device. Through the mutual cooperation among a connecting plate, a conducting groove, a filter screen, a driving motor, a rotating disk, a connecting groove and a collecting box, when cooling is performed, cooling water will circulate in the conducting groove, the connecting groove and a water pipe, and impurities in the water will be filtered through the filter screen. The driving motor can drive the rotating disk to rotate, so that the filtered scale can be scraped off through the inner wall of the connecting groove, so that the scale can fall into the collecting box, thereby facilitating the treatment of the scale in the water, avoiding the scale from clogging the inside of the water pipe, and ensuring the normal use of the cooling device.

[0019] The utility model provides an ammonium chloride cooling device. Through the mutual cooperation among an air cooling box, a dustproof net, an air duct, copper heat-conducting fins, a support frame, a double-head motor and an air ducting fan, the heat in the ammonium chloride can be conducted to the air duct through the copper heat-conducting fins while the ammonium chloride is water-cooled. By starting the double-head motor, the air ducting fan can be driven to rotate, so that air can circulate in the air duct, so that the heat absorbed by the copper heat-conducting fins can be blown out, so that the cooling effect of the ammonium chloride in the cooling kettle is better, and the production cooling efficiency of the ammonium chloride is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a cross-sectional structural diagram of the water cooling mechanism of the utility model;

[0022] Figure 3 It is a cross-sectional structural diagram of the filter mechanism of the utility model;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the air cooling mechanism of the utility model;

[0024] Figure 5 It is an enlarged structural schematic diagram of the dustproof net of the utility model.

[0025] In the figure: 1. cooling kettle; 2. liquid inlet pipe; 3. liquid discharge pipe; 4. water cooling mechanism; 41. cooling water tank; 42. water pump; 43. filtering mechanism; 431. connecting plate; 432. conducting groove; 433. filtering net; 434. driving motor; 435. rotating disk; 436. connecting groove; 437. collecting box; 44. water pipe; 45. water adding valve; 5. air cooling mechanism; 51. air cooling box; 52. dustproof net; 521. rotating shaft; 522. rotating plate; 523. dust cleaning plate; 53. air duct; 54. copper heat conducting fins; 55. supporting frame; 56. double-headed motor; 57. air duct fan. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0027] like Figure 1-2 As shown, the utility model provides an ammonium chloride cooling device, including a cooling kettle 1, a liquid inlet pipe 2 is fixedly connected to the right side of the top of the cooling kettle 1, a liquid discharge pipe 3 is fixedly connected to the lower left side of the outer surface of the cooling kettle 1, a water cooling mechanism 4 is fixedly connected to the upper right side of the outer surface of the cooling kettle 1, and a wind cooling mechanism 5 that runs through the middle of the cooling kettle 1 is fixedly connected, the water cooling mechanism 4 includes a cooling water tank 41, a filtering mechanism 43 is fixedly connected to the bottom of the cooling water tank 41, a water delivery pipe 44 is fixedly connected to the bottom of the filtering mechanism 43, a water pump 42 is fixedly connected to the upper side of the cooling water tank 41 close to the cooling kettle 1, the water delivery pipe 44 runs through the interior of the cooling kettle 1 and is fixedly connected to the output end of the water pump 42, the cooling water tank 41 is fixedly connected to the upper right side of the outer surface of the cooling kettle 1, and a water filling valve 45 is fixedly connected to the top of the cooling water tank 41, and the interior of the cooling water tank 41 can be filled with water through the water filling valve 45;

[0028] When cooling the ammonium chloride, the ammonium chloride liquid is sent into the interior of the cooling kettle 1 through the liquid inlet pipe 2. By starting the water pump 42, the cooling water in the cooling water tank 41 can flow through the filter mechanism 43 and the water pipe 44, so that the ammonium chloride in the cooling kettle 1 can be cooled. The impurities in the water can be filtered through the filter mechanism 43 to avoid clogging of the water pipe 44. At the same time, by starting the air cooling mechanism 5, the cooling effect of the ammonium chloride can be better. The cooled ammonium chloride will be discharged from the drain pipe 3 to complete the cooling process of the ammonium chloride.

[0029] like Figure 3 As shown, the utility model provides an ammonium chloride cooling device, the filtering mechanism 43 includes a connecting plate 431, the connecting plate 431 is fixedly connected to the bottom of the cooling water tank 41 and is fixedly connected to the top of the water pipe 44, a conducting groove 432 which is connected up and down is provided on the left side of the interior of the connecting plate 431, a filter screen 433 is fixedly connected to the lower inner surface of the conducting groove 432, a movable groove is provided inside the connecting plate 431, a driving motor 434 is fixedly connected to the top of the inner wall of the movable groove, a rotating disk 435 is fixedly connected to the output shaft of the driving motor 434, a connecting groove 436 which runs through up and down is provided on the left and right sides of the interior of the rotating disk 435, the connecting groove 436 on the left side is connected to the conducting groove 432 and the water pipe 44, a sliding card slot is provided on the right side of the bottom of the connecting plate 431, a collecting box 437 is slidably inserted in the sliding card slot, and the collecting box 437 is arranged at the bottom of the connecting groove 436 on the right side;

[0030] During cooling, cooling water will circulate in the conducting groove 432, the connecting groove 436 and the water pipe 44, and impurities in the water will be filtered through the filter net 433. By starting the driving motor 434, the rotating disk 435 can drive the connecting groove 436 to rotate, so that the filtered scale can be scraped off through the inner wall of the connecting groove 436, so that the scale can fall into the collection box 437. By sliding the collection box 437 out of the sliding slot, it is convenient to handle the scale in the water, avoid the scale from clogging the inside of the water pipe 44, and ensure the normal use of the cooling device.

[0031] like Figure 4-5 As shown, the utility model provides an ammonium chloride cooling device, the air cooling mechanism 5 includes two air cooling boxes 51, the two air cooling boxes 51 are respectively fixedly connected to the upper and lower sides of the cooling kettle 1, a dustproof net 52 is fixedly connected to the side of the air cooling box 51 away from the cooling kettle 1, a plurality of air ducts 53 are fixedly connected to the opposite surfaces of the two air cooling boxes 51 in an annular array, a plurality of copper heat conducting fins 54 are fixedly connected to the inner annular array of the air duct 53, and the copper heat conducting fins 54 penetrate to the outside of the air duct 53, a support frame 55 is fixedly connected to the inner surface of the top air cooling box 51, a double-headed motor 56 is fixedly connected to the middle of the support frame 55, and the bottom end of the double-headed motor 56 outputs The output shaft is fixedly connected with a guide fan 57, and the middle part of the dust-proof net 52 at the top is movably connected with a rotating shaft 521 that passes through from top to bottom. The bottom end of the rotating shaft 521 is fixedly connected to the top output shaft of the double-headed motor 56, and the left and right sides of the top of the outer surface of the rotating shaft 521 are fixedly connected with rotating plates 522, and the bottom of the rotating plate 522 is fixedly connected with a dust cleaning plate 523, which is arranged on the top of the dust-proof net 52. The rotating shaft 521 can also be driven to rotate by the double-headed motor 56, so that the dust cleaning plate 523 can be driven to rotate by the rotating plate 522, which facilitates the cleaning of dust on the dust-proof net 52 and avoids the clogging of the dust-proof net 52.

[0032] While the ammonium chloride is water-cooled, the heat in the ammonium chloride can be conducted to the air duct 53 through the copper heat-conducting fins 54. By starting the double-headed motor 56, the air duct 57 can be driven to rotate inside the air-cooling box 51, so that air can circulate in the air duct 53, and the dust in the air can be filtered through the dust-proof net 52, so that the heat absorbed by the copper heat-conducting fins 54 can be blown out, so that the cooling effect of the ammonium chloride inside the cooling kettle 1 is better, and the production cooling efficiency of the ammonium chloride is improved.

[0033] The working principle of the ammonium chloride cooling device is described in detail below.

[0034] like Figure 1-5As shown, when the ammonium chloride is cooled, the ammonium chloride liquid is sent into the interior of the cooling kettle 1 through the liquid inlet pipe 2, and by starting the water pump 42, the cooling water in the cooling water tank 41 can be circulated in the filter mechanism 43 and the water pipe 44, so that the ammonium chloride in the cooling kettle 1 can be cooled, and the impurities in the water can be filtered through the filter screen 433, and by starting the driving motor 434, the rotating disk 435 can drive the connecting groove 436 to rotate, so that the filtered scale can be scraped into the collecting box 437 through the inner wall of the connecting groove 436 to avoid clogging of the water pipe 44, and at the same time, the heat in the ammonium chloride can be conducted to the air duct 53 through the copper heat conducting fins 54, and the double-headed motor 56 can drive the fan 57 to rotate, so that the heat absorbed by the copper heat conducting fins 54 in the air duct 53 can be blown out, so that the cooling effect of the ammonium chloride in the cooling kettle 1 is better, and the cooled ammonium chloride will be discharged from the drain pipe 3 to complete the cooling process of the ammonium chloride.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An ammonium chloride cooling device, comprising a cooling kettle (1), wherein a liquid inlet pipe (2) is fixedly connected to the right side of the top of the cooling kettle (1), and a liquid discharge pipe (3) is fixedly connected to the lower left side of the outer surface of the cooling kettle (1), characterized in that: A water cooling mechanism (4) is fixedly connected to the upper right side of the outer surface of the cooling kettle (1), and an air cooling mechanism (5) penetrating from top to bottom is fixedly connected to the middle of the cooling kettle (1); The water cooling mechanism (4) comprises a cooling water tank (41), the bottom of the cooling water tank (41) is fixedly connected to a filtering mechanism (43), and the bottom of the filtering mechanism (43) is fixedly connected to a water pipe (44); The filtering mechanism (43) comprises a connecting plate (431), the connecting plate (431) being fixedly connected to the bottom of the cooling water tank (41) and the top of the water delivery pipe (44), a conducting groove (432) communicating with each other from top to bottom being provided on the left side of the interior of the connecting plate (431), a filter screen (433) being fixedly connected to the lower part of the inner surface of the conducting groove (432), a movable groove being provided inside the connecting plate (431), a driving motor (434) being fixedly connected to the top of the inner wall of the movable groove, and the The output shaft of the driving motor (434) is fixedly connected to a rotating disk (435), and communication grooves (436) penetrating from top to bottom are provided on both left and right sides of the rotating disk (435), and the communication groove (436) on the left side is in mutual conduction with the conducting groove (432) and the water delivery pipe (44), and a sliding slot is provided on the right side of the bottom of the connecting plate (431), and a collection box (437) is slidably inserted in the interior of the sliding slot, and the collection box (437) is arranged at the bottom of the communication groove (436) on the right side.

2. An ammonium chloride cooling device according to claim 1, characterized in that: A water pump (42) is fixedly connected to the upper side of the cooling water tank (41) close to the cooling kettle (1); the water delivery pipe (44) penetrates into the interior of the cooling kettle (1) and is fixedly connected to the output end of the water pump (42); the cooling water tank (41) is fixedly connected to the upper right side of the outer surface of the cooling kettle (1).

3. An ammonium chloride cooling device according to claim 1, characterized in that: A water filling valve (45) is fixedly connected to the top of the cooling water tank (41).

4. An ammonium chloride cooling device according to claim 1, characterized in that: The air cooling mechanism (5) comprises two air cooling boxes (51), the two air cooling boxes (51) being fixedly connected to the upper and lower sides of the cooling kettle (1) respectively, and a dustproof net (52) being fixedly connected to a side of the air cooling box (51) away from the cooling kettle (1).

5. An ammonium chloride cooling device according to claim 4, characterized in that: A plurality of air ducts (53) are fixedly connected in a circular array to the opposite surfaces of the two air cooling boxes (51); a plurality of copper heat conducting fins (54) are fixedly connected in a circular array inside the air ducts (53); and the copper heat conducting fins (54) extend through the outside of the air ducts (53).

6. An ammonium chloride cooling device according to claim 5, characterized in that: A support frame (55) is fixedly connected to the inner surface of the air cooling box (51) at the top, a double-headed motor (56) is fixedly connected to the middle of the support frame (55), and a guide fan (57) is fixedly connected to the bottom output shaft of the double-headed motor (56).

7. An ammonium chloride cooling device according to claim 6, characterized in that: The middle part of the dustproof net (52) at the top is movably connected to a rotating shaft (521) that passes through from top to bottom, and the bottom end of the rotating shaft (521) is fixedly connected to the top output shaft of the double-headed motor (56).

8. An ammonium chloride cooling device according to claim 7, characterized in that: The left and right sides of the top of the outer surface of the rotating shaft (521) are fixedly connected to a rotating plate (522), the bottom of the rotating plate (522) is fixedly connected to a dust cleaning plate (523), and the dust cleaning plate (523) is arranged on the top of the dustproof net (52).

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