Granulation cooling device

Abstract

The utility model discloses a granulation cooling device which comprises a cooling cylinder, the cooling cylinder comprises a cylinder body, an auger is rotatably arranged in the cylinder body, a plurality of through holes are formed in blades of the auger, the hole diameter of each through hole is smaller than the particle diameter of particles, and cooling water and the particles can enter the cylinder body from the upper side of the cylinder body. The auger rotates and is used for conveying particles entering the auger from top to bottom and discharging the particles from the bottom of the barrel; the power assembly is used for driving the auger to rotate; and the separation assembly comprises an inclined separation groove which is arranged at the bottom of the cylinder body in a vertically sliding manner, and a vibration motor is arranged on the separation groove. According to the utility model, particles can be fully cooled, and continuous cooling treatment can be carried out without shutdown, so that actual use is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to granulation supporting equipment technical field especially relates to granulation cooling device. BACKGROUND

[0002] The statements herein only provide background technology related to the utility model, and do not necessarily constitute prior art

[0003] The granulator is a kind of equipment commonly used in industrial production, it can mix, stir, compress and granulate various raw materials, to produce various shapes and specifications of granules.For example, double-screw granulator, it is usually used for filling, blending, modification, increase, chlorination, polypropylene and high water-absorbing resin processing of rubber and engineering resin, the equipment is widely used in present time.And granules need to be cooled after granulation to prevent mutual sticking and affect product quality.

[0004] The Chinese patent with the authorization announcement number CN213260510U discloses a cooling device for granulator, the scheme is by gripping pull rod, and multiple times repeatedly downwards pressurizing infiltration mechanism to press plastic particles into cooling liquid interior to carry out cooling treatment, to reach the effect that particle and cooling water are fully contacted and cooled, however, when infiltration mechanism is pressed into cooling liquid interior this period of time, cannot continue to add particle cooling in cooling water, thus, the event section needs granulator to stop, the operation mode is more laborious, and the efficiency of granulation and cooling will be affected, so a kind of granulation cooling device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at the above-mentioned deficiency of the present, and provides a kind of granulation cooling device, realize the cooling treatment of making particle sufficient and uninterrupted.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions: a kind of granulation cooling device, comprising:

[0007] Cooling cylinder, it includes cylinder, the auger is rotatably arranged in the cylinder, the blade of the auger has a plurality of perforations with aperture smaller than the particle size of particle, cooling water and particle can enter into its inside from the upper side of cylinder, the auger rotates to transport the particle entering its inside from top to bottom, and make it discharge from the bottom of cylinder;

[0008] Power assembly, for driving auger to rotate;

[0009] The separation assembly comprises a separation groove arranged at the bottom of the cylinder body and inclined, the separation groove is provided with a vibration motor, a plurality of sieve holes with a smaller diameter than the particle diameter are arranged on the separation groove, the vibration motor can vibrate the separation groove, the separation groove can make the cooling water pass through the sieve holes and separate from the particles when vibrating, and the separation groove can also guide the particles to be discharged when vibrating.

[0010] Further, the cooling cylinder further comprises a water inlet and a discharge outlet respectively arranged on the upper and lower sides of the cylinder body, a feeding inlet arranged on the cylinder body and a water outlet hole arranged on the sidewall of the upper side of the cylinder body, the feeding inlet is used for guiding the particles to enter into the cylinder body, the water inlet has a larger water inflow than the water outflow at the discharge outlet, so that the water level in the cylinder body rises to the level of the water outlet hole, and the excess cooling water is discharged from the water outlet hole; the cylinder body is provided with a filter cover at the corresponding water outlet hole, and the filter cover is used for preventing the particles from being discharged from the water outlet hole.

[0011] Further, the separation assembly further comprises a shell arranged at the bottom of the cylinder body, the sidewall of the shell is provided with a discharge outlet, the separation groove is located in the shell and the inclined downward side of the separation groove passes through the discharge outlet, the inner bottom wall of the shell is provided with an extension rod, the extension end of the extension rod is connected with the bottom of the separation groove, a spring is arranged in the extension rod and the spring is in contact with the extension end of the extension rod, and the sidewall of the lower side of the shell is provided with a water outlet, which is used for guiding the cooling water separated from the particles to be discharged to the outside of the shell.

[0012] Further, the transmission pump and a water treatment assembly are further included, the water treatment assembly has two input ends, the input end of the transmission pump is communicated with the water outlet, the output end of the transmission pump is communicated with one of the input ends of the water treatment assembly, the transmission pipe is arranged at the corresponding water outlet of the cylinder body, one end of the transmission pipe away from the water outlet is communicated with the other input end of the water treatment assembly, and the water treatment assembly is used for cooling and purifying the water.

[0013] Further, the shell is provided with a blowing assembly, and the output end of the blowing assembly faces the separation groove.

[0014] Further, the power assembly comprises a motor arranged on the cylinder body and a transmission component arranged on the rotating shaft of the motor, the transmission assembly is in transmission cooperation with the auger, and the motor can drive the auger to rotate in cooperation with the transmission component when working.

[0015] The beneficial effects of the utility model are as follows:

[0016] The granules and cooling water enter into the cylinder after granulation is completed, at this time, the power assembly is started to drive the auger to rotate, the auger will stir the cooling water and the granules when rotating, and the granules are transported from top to bottom, at this time, the granules are fully contacted with the cooling water for cooling, after cooling is completed, the granules are discharged from the bottom of the cylinder at the same time, finally, the granules are separated through the separation groove in vibration and discharged, so that the granules can be fully cooled, and the continuous cooling treatment can be carried out without shutdown, thereby facilitating actual use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the utility model;

[0018] Figure 2 It is a structure sectional view of the utility model;

[0019] Figure 3 It is a sectional view of the separation assembly in the utility model;

[0020] Figure 4 It is a structure rear view of the utility model.

[0021] In the drawing:

[0022] 1, cooling cylinder; 11, cylinder; 12, feed inlet; 13, water inlet; 14, discharge port; 15, auger; 16, water outlet hole; 2, power assembly; 3, separation assembly; 31, shell; 32, discharge port; 33, telescopic rod; 34, separation groove; 35, screen hole; 36, vibration motor; 37, water outlet; 4, transmission pump; 5, water treatment assembly; 6, transmission pipe; 7, blowing assembly. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. The embodiments in the application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Please refer to Figures 1-4The utility model discloses a kind of granulating cooling devices, including cooling cylinder 1, it includes cylinder 11, rotatably mounted auger 15 in cylinder 11, auger 15 The blade has multiple perforations with aperture smaller than the particle size, cooling water and particle can enter its inside from the upper side of cylinder 11, when using, the particle that auger 15 rotation can be transported from top to bottom into its inside, and it is discharged from the bottom of cylinder 11, cylinder 11 is installed with power assembly 2, power assembly 2 is used to drive auger 15 rotation.

[0025] In an embodiment, the device further comprises a separation assembly 3, which comprises a separation groove 34 arranged at the bottom of the cylinder 11 and inclined, the separation groove 34 is installed with a vibration motor 36, a plurality of screen holes 35 with aperture smaller than the particle size are opened on the separation groove 34, the vibration motor 36 can vibrate the separation groove 34 when working, and the separation groove 34 can make the cooling water pass through the screen holes 35 and separate from the particles when vibrating, and it can also guide the particles to discharge when vibrating.

[0026] In specific implementation, the particles and cooling water enter into the cylinder 11 after granulation, at this time, the power assembly 2 is started to drive the auger 15 to rotate, the auger 15 will stir the cooling water and particles when rotating, and the particles are transported from top to bottom, at this time, the particles are fully contacted with the cooling water for cooling, and after cooling, they are discharged from the bottom of the cylinder 11 at the same time, and finally separated by the separation groove 34 in vibration, and the particles are discharged, which can fully cool the particles and continuously cool without stopping, thus facilitating actual use.

[0027] In an embodiment, the cooling cylinder 1 further comprises a water inlet 13 and a discharge outlet 14 respectively opened on the upper and lower sides of the cylinder 11, a feeding port 12 opened on the cylinder 11 and a water outlet hole 16 opened on the side wall of the upper side of the cylinder 11, the feeding port 12 is used to guide the particles to enter into the cylinder 11, the water inlet amount of the water inlet 13 is greater than the water discharge amount at the discharge outlet 14, which can make the water level in the cylinder 11 rise to the same level as the water outlet hole 16, and the excess cooling water is discharged from the water outlet hole 16; the cylinder 11 is provided with a filter cover corresponding to the water outlet hole 16, which is used to prevent the particles from being discharged from the water outlet hole 16.

[0028] In specific implementation, the particles and cooling water manufactured by the granulator enter into the cylinder 11 from the feeding port 12 and the water inlet 13 respectively, such as Figure 2As shown, the feed inlet 12 is on the upper side of the side wall of the cylinder 11, when the particles are input into the cylinder 11 through the feed inlet 12, they can directly contact the side of the auger 15, and the water inlet 13 is on the top of the cylinder 11, the cooling water enters the cylinder 11 from top to bottom, so that it can be in full contact with the particles, and because the water inlet amount of the water inlet 13 is greater than the water outlet amount of the outlet 14, the water level in the cylinder 11 will continue to rise until it is flush with the water outlet hole 16. This design can make the water stay in the cylinder 11 and cool the particles, and under the condition that the water level remains unchanged, the excess cooling water will be discharged from the outlet 14 and the water outlet hole 16.

[0029] In an embodiment, the separation assembly 3 further comprises a shell 31 installed at the bottom of the cylinder 11, a discharge port 32 is formed on the side wall of the shell 31, a separation groove 34 is located in the shell 31, and the downwardly inclined side thereof passes through the discharge port 32, a telescopic rod 33 is installed on the inner bottom wall of the shell 31, the telescopic end of the telescopic rod 33 is connected with the bottom of the separation groove 34, and a spring is arranged in the telescopic rod 33, the spring is in contact with the telescopic end of the telescopic rod 33, and a water outlet 37 is formed on the lower side of the side wall of the shell 31, which is used to guide the cooling water separated from the particles to be discharged out of the shell 31.

[0030] In a specific implementation, when the vibration motor 36 works, the separation groove 34 vibrates up and down in cooperation with the telescopic rod 33, and in this process, the cooling water and the cooled particles are discharged from the outlet 14, and enter the separation groove 34 from top to bottom, the particles are guided along the inclined direction of the separation groove 34 and discharged out of the shell 31, and the cooling water passes through the sieve hole 35 and deposits on the lower side of the shell 31, and is finally discharged from the water outlet 37, thereby completing the separation.

[0031] In an embodiment, the device further comprises a transmission pump 4 and a water treatment assembly 5, the water treatment assembly 5 has two input ends, the input end of the transmission pump 4 is in communication with the water outlet 37, the output end of the transmission pump 4 is in communication with one of the input ends of the water treatment assembly 5, the transmission pipe 6 is arranged at the corresponding water outlet hole 16 of the cylinder 11, the end of the transmission pipe 6 away from the water outlet hole 16 is in communication with the other input end of the water treatment assembly 5, and the water treatment assembly 5 is used to cool the water and can purify the water.

[0032] In the embodiment, the water discharged from the water outlet 37 and the conveying pipe 6 finally enters the water treatment assembly 5, which can be composed of a cooling device and a purifying device. The cooling device can be a water cooler. After the cooling water cools the particles, the heat of the particles is transferred to the water, so the temperature of the cooling water is increased. The cooling device is used to cool the cooling water for reuse. The purifying device can be a water treatment device. After the water contacts the particles, the solid impurities and residual additives on the particles are mixed with the water. The water treatment device is used to treat the solid impurities and the residual additives, so that the cooled and purified water can be input into the barrel 11 from the water inlet 13 again. The cooling device and the purifying device are known in the art, so the specific structure and working principle thereof will not be described in detail.

[0033] In an embodiment, the shell 31 is provided with a blowing assembly 7, and an output end of the blowing assembly 7 faces the separation groove 34.

[0034] In this way, the blowing assembly 7 can be a fan device. The blowing assembly 7 is started to blow air to the separation groove 34, so that the water on the particles is further blown away, thereby facilitating actual use.

[0035] In an embodiment, the power assembly 2 includes a motor installed on the barrel 11 and a transmission component (not shown in the figure) arranged on the rotating shaft of the motor. The transmission assembly is in transmission cooperation with the auger 15. The motor can drive the auger 15 to rotate in cooperation with the transmission component when the motor is working.

[0036] In the embodiment, the transmission assembly can be two transmission wheels and a belt arranged on the two transmission wheels. The two transmission wheels are coaxially installed on the rotating shaft of the motor and the auger 15, respectively. When the motor is started, one of the transmission wheels rotates, and the belt and the other transmission wheel can drive the auger 15 to rotate. The structure is known in the art, so the specific structure and working principle thereof will not be described in detail.

[0037] It should be noted that if the present application involves directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directional indications also change accordingly.

[0038] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0039] In addition, "a plurality of" means more than two.

[0040] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A granulation cooling device, characterized in that, include: Cooling cylinder (1) includes a cylinder body (11) in which an auger (15) is rotatably disposed. The blades of the auger (15) have multiple perforations with a diameter smaller than that of the particles. Cooling water and particles can enter the cylinder body (11) from the upper side. The auger (15) rotates to transport the particles entering the cylinder body from top to bottom and discharge them from the bottom of the cylinder body (11). Power assembly (2) is used to drive the auger (15) to rotate; The separation component (3) includes a separation tank (34) that can slide up and down and is inclined at the bottom of the cylinder (11). A vibration motor (36) is provided on the separation tank (34). The separation tank (34) has a plurality of sieve holes (35) with a diameter smaller than the particle size. The vibration motor (36) can make the separation tank (34) vibrate. When the separation tank (34) vibrates, it can make cooling water pass through the sieve holes (35) and separate from the particles. It can also guide the particles to be discharged when vibrating.

2. The granulation cooling device according to claim 1, characterized in that: The cooling cylinder (1) also includes a water inlet (13) and a discharge outlet (14) respectively opened on the upper and lower sides of the cylinder (11), a feed inlet (12) opened on the cylinder (11), and a water outlet (16) opened on the upper side wall of the cylinder (11). The feed inlet (12) is used to guide particles into the cylinder (11). The water inlet (13) has a water flow rate greater than the water flow rate at the discharge outlet (14), which can raise the water level in the cylinder (11) to be level with the water outlet (16) and discharge excess cooling water from the water outlet (16). A filter cover is provided at the corresponding water outlet (16) of the cylinder (11), which is used to prevent particles from being discharged from the water outlet (16).

3. The granulation cooling device according to claim 2, characterized in that: The separation assembly (3) also includes a housing (31) disposed at the bottom of the cylinder (11). A discharge port (32) is provided on the side wall of the housing (31). The separation groove (34) is located inside the housing (31), and its inclined downward side passes through the discharge port (32). A telescopic rod (33) is provided on the inner bottom wall of the housing (31). The telescopic end of the telescopic rod (33) is connected to the bottom of the separation groove (34). A spring is provided inside the telescopic rod (33). The spring contacts the telescopic end of the telescopic rod (33). A water outlet (37) is provided on the lower side wall of the housing (31). The water outlet (37) is used to guide the cooling water after separation from the particles to be discharged outside the housing (31).

4. The granulation cooling device according to claim 3, characterized in that: It also includes a transfer pump (4) and a water treatment component (5). The water treatment component (5) has two input ends. The input end of the transfer pump (4) is connected to the outlet (37). The output end of the transfer pump (4) is connected to one of the input ends of the water treatment component (5). A transfer pipe (6) is provided at the corresponding outlet (16) of the cylinder (11). One end of the transfer pipe (6) away from the outlet (16) is connected to the other input end of the water treatment component (5). The water treatment component (5) is used to cool water and can purify water.

5. The granulation cooling device according to claim 3, characterized in that: An air blowing assembly (7) is provided on the housing (31), and the output end of the air blowing assembly (7) faces the separation groove (34).

6. The granulation cooling apparatus according to claim 1, characterized in that: The power assembly (2) includes a motor mounted on the cylinder (11) and a transmission component mounted on the motor shaft. The transmission component is in transmission cooperation with the auger (15). When the motor is working, it can cooperate with the transmission component to drive the auger (15) to rotate.

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