Water-cooled roller cooler

Abstract

The utility model belongs to the technical field of roller cooling machines, and particularly relates to a water-cooled roller cooling machine. The water-cooled roller cooling machine comprises a roller body, the two ends of the roller body are rotationally connected with a feeding cylinder and a discharging cylinder respectively, supporting pieces used for supporting the roller body to rotate are arranged on the discharging cylinder and the feeding cylinder, and a driving piece used for driving the roller body to rotate is arranged on the roller body. Two groups of cooling mechanisms are arranged on the roller body on two sides of the driving part, the cooling mechanisms are used for cooling the roller body, each cooling mechanism comprises a cooling bin rotationally sleeved on the roller body, a roll shaft for supporting the cooling bin is arranged in the cooling bin, a water outlet pipe is arranged at the top of the cooling bin, and the free end of the water outlet pipe is connected with the through pipe. According to the water-cooled roller cooling machine, heat exchange treatment can be conducted on the outer wall of the roller body, liquid can make full contact with the outer wall of the roller body, the heat exchange effect is improved, meanwhile, the liquid is recycled, and the use cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of drum coolers, specifically relating to a water-cooled drum cooler. Background Technology

[0002] The drum cooler is mainly used to cool materials. When hot materials enter the drum cooler through the feed inlet, the geared motor drives the drum to rotate. The lifting plates inside the drum turn the material over. Natural cooling air enters from the discharge outlet, making full contact with the material, and the hot air is discharged from the air outlet.

[0003] In the prior art, CN221705877U discloses a water-cooled drum cooler, including: a main body assembly, including a drum body and a discharge cylinder connected to the drum body; a cooling assembly, including a water-cooled outer cylinder connected to the drum body, a partition connected to the water-cooled outer cylinder, a water-cooled inner cylinder connected to the other end of the partition, a protrusion connected to the water-cooled inner cylinder, and a connecting pipe connected to the side walls of the water-cooled outer cylinder and the water-cooled inner cylinder; a rotary joint connected to the connecting pipe, an inlet pipe and an outlet pipe connected to the rotary joint, a guide cooling fin connected to the inside of the water-cooled inner cylinder, and an exhaust pipe connected to the discharge cylinder.

[0004] This water-cooled drum cooler cannot perform heat exchange treatment on the outer wall of the drum body, which affects the heat exchange effect. It also cannot circulate the cooling liquid, increasing the operating cost. Utility Model Content

[0005] The purpose of this utility model is to provide a water-cooled drum cooler to solve the problems mentioned in the background art. By rationally designing the water-cooled drum cooler, heat exchange treatment can be performed on the outer wall of the drum body, and the liquid can fully contact the outer wall of the drum body, thereby improving the heat exchange effect. At the same time, the liquid is recycled, reducing the operating cost.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water-cooled drum cooler, comprising a drum body, with a feed cylinder and a discharge cylinder rotatably connected to both ends of the drum body, and support members for supporting the rotation of the drum body on the discharge cylinder and the feed cylinder, and a driving member on the drum body for driving the drum body to rotate, and two sets of cooling mechanisms on both sides of the drum body for cooling the drum body, the cooling mechanisms including a cooling chamber rotatably sleeved on the drum body, a roller shaft for supporting the cooling chamber inside the cooling chamber, a water outlet pipe for discharging liquid at the top of the cooling chamber, the free end of the water outlet pipe being connected to a through pipe, and a water inlet pipe for supplying liquid to the cooling chamber at the bottom of the cooling chamber, the free end of the water inlet pipe being connected to a circulation mechanism.

[0007] Preferably, the circulation mechanism is used to circulate and cool the liquid in the cooling chamber.

[0008] Preferably, the circulating mechanism comprises a water inlet connected to the free end of the pipe, the water inlet is arranged on the top of the treatment box, the water outlet for guiding the liquid into the water inlet pipe is arranged on the side wall of the treatment box, and the water chiller for cooling the liquid in the treatment box is arranged on the side wall of the treatment box.

[0009] Preferably, the cooling bin is rotationally connected to the roller body, the bottom of the cooling bin is provided with supporting legs, and the roller shaft is arranged in at least four groups and uniformly distributed in the cooling bin.

[0010] Preferably, the water outlet is arranged at the highest position of the cooling bin, the water inlet is arranged at the lowest position of the bottom of the cooling bin, a valve is arranged at the water inlet, and the two groups of cooling mechanisms are identical in structure and connection mode.

[0011] Preferably, the water inlet is used for guiding the liquid in the pipe into the treatment box, the treatment box is a universal liquid cooling treatment box, and the treatment box is arranged below the roller body.

[0012] Preferably, the water outlet and the water chiller are arranged on two adjacent side walls of the treatment box respectively, and the water chiller is a universal water chiller unit.

[0013] Compared with the prior art, the beneficial effects of the present application are:

[0014] (1) The liquid source is connected to the bottom end of the water inlet pipe, the liquid enters the cooling bin through the water inlet pipe, the liquid enters the cooling bin to contact the outer wall of the roller body, and the roller body is water-cooled and heat-exchanged, when the liquid is discharged through the water outlet pipe and the pipe, the cooling bin is filled with liquid, so that the liquid can fully contact the roller body for heat replacement, and the liquid can be supplied into the water inlet pipe, the original liquid is discharged through the water outlet pipe and the pipe, so that the outer wall of the roller body can be heat-exchanged, and the heat exchange effect is improved.

[0015] (2) The pump body at the water outlet is started, the liquid in the treatment box is guided into the water inlet pipe through the pump body, the liquid is guided into the cooling bin through the water inlet pipe, the liquid discharged through the water inlet pipe enters the treatment box, and the water chiller cools the liquid in the treatment box, so that the liquid can be recycled, and the use cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 The structure of the present application is shown in the figure;

[0017] Fig. 2 The structure of the cooling mechanism in the present application is shown in the figure;

[0018] Fig. 3The utility model discloses a circulating mechanism structure schematic view.

[0019] In the figure: 1, drum body; 2, feed cylinder; 3, support piece; 4, driving piece; 5, discharge cylinder; 6, cooling mechanism; 61, cooling bin; 62, roller shaft; 63, water outlet pipe; 64, through pipe; 65, water inlet pipe; 7, circulating mechanism; 71, water inlet; 72, processing box; 73, water outlet; 74, water chiller. DETAILED DESCRIPTION

[0020] The technical scheme in the utility model will be described below in connection with the drawings in a clear and complete manner.

[0021] As Figs. 1-3 shown, a water-cooled drum cooling machine includes a drum body 1, the drum body 1 both ends are rotatably connected feed cylinder 2 and discharge cylinder 5, and the discharge cylinder 5 and feed cylinder 2 are provided with support piece 3 for supporting the rotation of drum body 1, and the drum body 1 is provided with driving piece 4 for driving the rotation of drum body 1, the support piece 3 includes a bottom plate and a supporting wheel, and the driving piece 4 includes a power transmission mechanism, the feed cylinder 2 is used to feed the drum body 1, the driving piece 4 drives the rotation of drum body 1, the support piece 3 supports the rotation of drum body 1, and the drum body 1 is discharged through the discharge cylinder 5.

[0022] The drum body 1 on both sides of driving piece 4 is provided with two groups of cooling mechanism 6, and the structure and connection mode of the two groups of cooling mechanism 6 are same, the cooling mechanism 6 is used for cooling treatment to drum body 1, the cooling mechanism 6 includes cooling bin 61 rotatably sleeved on drum body 1, the cooling bin 61 is provided with roller shaft 62 for supporting cooling bin 61, the cooling bin 61 is provided with water outlet pipe 63 for discharging liquid on the top, the free end of water outlet pipe 63 is connected with through pipe 64, the cooling bin 61 is provided with water inlet pipe 65 for supplying liquid to cooling bin 61 at the bottom, the cooling bin 61 is rotatably connected with drum body 1, the cooling bin 61 is provided with supporting leg at the bottom, and the supporting leg is fixed to the ground at the bottom, the roller shaft 62 is provided with at least four groups of even distribution in the inside of cooling bin 61, the roller shaft 62 rolls and contacts the outer wall of drum body 1, the water outlet pipe 63 is arranged at the highest position of cooling bin 61, the water inlet pipe 65 is arranged at the lowest position of the bottom of cooling bin 61, and the valve is arranged at water inlet pipe 65.

[0023] The liquid source is connected to the bottom end of the water inlet pipe 65, and the liquid enters the cooling bin 61 through the water inlet pipe 65, and the liquid enters the cooling bin 61 to contact the outer wall of the drum body 1, and the drum body 1 is water-cooled and heat-exchanged, and when the liquid is discharged through the water outlet pipe 63 and the through pipe 64, the cooling bin 61 is filled with liquid, so that the liquid fully contacts the drum body 1 for heat replacement, and at the same time, the liquid supply to the water inlet pipe 65 can be stopped, the time of the liquid staying in the cooling bin 61 is increased, and the liquid is continuously supplied to the water inlet pipe 65 after heat exchange, and the original liquid is discharged through the water outlet pipe 63 and the through pipe 64, so that the heat exchange treatment of the outer wall of the drum body 1 can be carried out, and the liquid can fully contact the outer wall of the drum body 1, thereby improving the heat exchange effect.

[0024] The free end of the water inlet pipe 65 is connected to the circulating mechanism 7, and the circulating mechanism 7 is used to circulate the liquid in the cooling bin 61. The circulating mechanism 7 includes a water inlet 71 connected to the free end of the through pipe 64, and the water inlet 71 is arranged at the top of a treatment box 72. A water outlet 73 for guiding the liquid into the water inlet pipe 65 is arranged on the side wall of the treatment box 72, and a pump body is arranged on the water outlet 73. A cold water machine 74 for cooling the liquid in the treatment box 72 is arranged on the side wall of the treatment box 72. The water inlet 71 is used to guide the liquid in the through pipe 64 into the treatment box 72. The treatment box 72 is a general liquid cooling treatment box 72, and the treatment box 72 is arranged below the drum body 1. The water outlet 73 and the cold water machine 74 are arranged on two adjacent side walls of the treatment box 72, respectively. The cold water machine 74 is a general cold water machine set.

[0025] The pump body at the water outlet 73 is started, and the liquid in the treatment box 72 is guided into the water inlet pipe 65 through the pump body, and then into the cooling bin 61 through the water inlet pipe 65. The liquid discharged from the through pipe 64 enters the treatment box 72 through the water inlet 71, and the cold water machine 74 cools the liquid in the treatment box 72, so that the liquid can be recycled, thereby reducing the use cost.

[0026] Working principle: the utility model discloses the liquid source is connected into the bottom end of water inlet pipe 65, and the liquid enters cooling bin 61 through water inlet pipe 65, and the liquid enters cooling bin 61 and contacts the outer wall of drum body 1, and the water cooling heat exchange of drum body 1 is carried out, when the liquid is discharged through water outlet pipe 63 and through pipe 64, then fills the liquid in cooling bin 61, makes liquid full contact drum body 1 and carries out heat replacement, can stop supplying liquid to water inlet pipe 65 simultaneously, increases the time of liquid staying in cooling bin 61, continues to supply liquid to water inlet pipe 65 after liquid heat exchange, and the original liquid is discharged through water outlet pipe 63 and through pipe 64, so that the heat exchange treatment can be carried out to the outer wall of drum body 1, and the liquid can fully contact the outer wall of drum body 1, improve the heat exchange effect, start the pump body at water outlet 73, and the liquid in processing box 72 is guided into water inlet pipe 65 through the pump body, and the liquid is guided into cooling bin 61 through water inlet pipe 65, and the liquid discharged through through pipe 64 enters processing box 72 through water inlet 71, and the cooling machine 74 carries out cooling treatment to the liquid in processing box 72, so that the liquid can be recycled, and the use cost is reduced.

[0027] The pump body and the cooling machine 74 are prior art, and will not be repeated here.

[0028] Although the overall technical scheme of the utility model has been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these schemes without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A water-cooled drum chiller characterized by: The utility model relates to a kind of cooling mechanism of cooling drum, including drum body (1), the drum body (1) both ends are rotatably connected feed cylinder (2) and discharge cylinder (5) respectively, support (3) for supporting drum body (1) rotation is equipped on the discharge cylinder (5) and feed cylinder (2), driving member (4) is arranged on the drum body (1) for driving drum body (1) rotation, two groups of cooling mechanism (6) are equipped on the drum body (1) on the both sides of driving member (4), cooling mechanism (6) is used to carry out cooling treatment for drum body (1), cooling mechanism (6) includes cooling bin (61) that rotates sleeve is connected on drum body (1), roller shaft (62) for supporting cooling bin (61) is equipped in cooling bin (61), water outlet pipe (63) for discharging liquid is equipped on the top of cooling bin (61), water outlet pipe (63) free end connects through pipe (64), water inlet pipe (65) for supplying liquid to cooling bin (61) is equipped in the bottom of cooling bin (61), circulation mechanism (7) is connected to the free end of water inlet pipe (65).

2. The water-cooled drum chiller of claim 1, wherein: The circulation mechanism (7) is used for circulating the liquid in the cooling bin (61).

3. The water-cooled drum chiller of claim 1, wherein: The circulation mechanism (7) includes the water inlet (71) connected to the free end of the through pipe (64), the water inlet (71) is arranged on the top of the treatment box (72), the water outlet (73) for guiding the liquid into the water inlet pipe (65) is arranged on the side wall of the treatment box (72), and the water cooler (74) for cooling the liquid in the treatment box (72) is arranged on the side wall of the treatment box (72).

4. The water-cooled drum chiller of claim 1, wherein: The cooling bin (61) is rotatably connected to the drum body (1), the bottom of the cooling bin (61) is provided with supporting legs, the roller shaft (62) is at least provided with four groups of roller shafts (62) evenly distributed in the cooling bin (61), and the roller shaft (62) rolls and contacts the outer wall of the drum body (1).

5. The water-cooled drum chiller of claim 1, wherein: The water outlet pipe (63) is arranged at the highest position of the cooling bin (61), the water inlet pipe (65) is arranged at the lowest position of the bottom of the cooling bin (61), a valve is arranged at the water inlet pipe (65), and the two groups of cooling mechanisms (6) are identical in structure and connection mode.

6. The water-cooled drum chiller of claim 3 wherein: The water inlet (71) is used to guide the liquid in the through pipe (64) into the treatment box (72), the treatment box (72) is a general liquid cooling treatment box (72), and the treatment box (72) is below the drum body (1).

7. The water-cooled drum chiller of claim 3 wherein: The water outlet (73) and the water cooler (74) are arranged on the adjacent two side walls of the treatment box (72) respectively, and the water cooler (74) is a general water cooler.

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