De-noising device for production of aluminum oxide granulation powder

Abstract

The utility model discloses a noise elimination device for aluminum oxide granulation powder production, and relates to the technical field of noise elimination devices. And heat generated when the driving motor works cannot be discharged to the outside in time, so that heat in the sound insulation cover is increased, and the driving motor is damaged. The stirring device comprises a stirring tank, supporting legs and a heat dissipation mechanism, wherein the supporting legs are arranged at the periphery of the bottom end of the stirring tank; the heat dissipation mechanism is arranged on the inner sides of the supporting legs and comprises a supporting plate arranged below the inner sides of the supporting legs, and a water storage tank is arranged at the top end of the supporting plate. Through the arrangement of the stirring tank, the heat dissipation mechanism, the water storage tank, the sound insulation cover, the water pump, the spiral cooling pipe and the cooling layer, cooling water in the water storage tank can be conveyed into the spiral cooling pipe through work of the water pump, the cooling water flows in the spiral cooling pipe, the interior of the sound insulation cover can be effectively cooled, and the cooling effect is improved. And the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to noise elimination device technical field, concretely is a kind of noise elimination device for alumina granulation powder production. BACKGROUND

[0002] Alumina granulation powder refers to in order to adapt to dry pressing forming or isostatic pressing forming in alumina ceramic production process, ceramic slurry needs to be formed into granular powder by spray drying, and mixing is carried out using mixing tank in the process of ceramic slurry preparation, and when mixing tank works, internal stirring rod is rotated using driving motor, and driving motor works and generates certain noise, which pollutes the external environment, so a kind of noise elimination device for alumina granulation powder production is needed.

[0003] For the related technology in the above, the applicant considers that when noise elimination device works, by installing soundproof cover outside driving motor, when driving motor works, the noise generated by driving motor can be effectively blocked using the working of soundproof layer inside soundproof cover, and pollution to the external environment by noise is avoided as much as possible, and when driving motor is sealed by soundproof cover, the heat generated by driving motor when working cannot be discharged to the outside in time, which can cause the heat inside soundproof cover to rise, thereby causing driving motor to be damaged. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of noise elimination device for alumina granulation powder production to solve the problem that the heat generated by driving motor when working cannot be discharged to the outside in time, which can cause the heat inside soundproof cover to rise, thereby causing driving motor to be damaged in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of noise elimination device for alumina granulation powder production, including mixing tank, support leg and heat dissipation mechanism, the support leg is arranged at the periphery of the bottom end of mixing tank;The heat dissipation mechanism is arranged at the inner side of support leg, and the heat dissipation mechanism includes support plate arranged below the inner side of support leg, the top end of the support plate is provided with water storage tank, the bottom end inside the water storage tank is provided with water pump, the output end of the water pump is provided with water pipe, the middle part of the bottom end of mixing tank is provided with soundproof cover, the inside of the soundproof cover is provided with cooling layer, the inside of the cooling layer is spirally provided with spiral cooling pipe, the end of water pipe away from water pump is connected with spiral cooling pipe, the end of spiral cooling pipe away from water pipe is provided with drain pipe, and the end of drain pipe away from spiral cooling pipe is inserted into the inside of water storage tank.

[0006] Through the above technical scheme, the cooling water in the water storage tank can be delivered into the spiral cooling pipe by the water pump, and the cooling water flows in the spiral cooling pipe, so that the sound insulation cover inside can be effectively cooled, and the practicability of the device is improved.

[0007] Preferably, the inside of the stirring tank is provided with an acoustic absorption layer, and the top end of the stirring tank is provided with a protective cover.

[0008] Through the above technical scheme, the inside of the stirring tank can be conveniently protected.

[0009] Preferably, the middle part of the bottom end of the stirring tank is provided with a driving motor, the output end of the driving motor is provided with a stirring rod, and the driving motor is arranged in the inside of the sound insulation cover.

[0010] Through the above technical scheme, the stirring rod can be driven to rotate by the working of the driving motor, so that the material can be conveniently mixed.

[0011] Preferably, a discharge pipe is arranged through the lower part of one end of the stirring tank, and the outside of the discharge pipe is provided with a control valve.

[0012] Through the above technical scheme, the material in the stirring tank can be discharged through the discharge pipe.

[0013] Preferably, a water inlet is formed in one end of the water storage tank, and the inside of the water inlet is provided with a sealing plug.

[0014] Through the above technical scheme, cooling water can be added to the inside of the water storage tank.

[0015] Preferably, the bottom end of the sound insulation cover is provided with a maintenance mechanism, the maintenance mechanism comprises a fixing block arranged through the bottom end of the sound insulation cover, the bottom end of the fixing block is provided with a sealing cover, the top end of the fixing block is provided with a sound insulation pad, the outside of the fixing block is uniformly provided with external threads, and the inside of the sound insulation cover is provided with a threaded groove engaged with the external threads.

[0016] Through the above technical scheme, the sealing cover can be separated from the sound insulation cover by rotating the sealing cover, so that the staff can conveniently maintain the accessories inside the sound insulation cover, and the maintenance speed of the device is effectively improved.

[0017] Preferably, the outside of the cooling layer is provided with a sound insulation layer, and the sound insulation layer is made of polyurethane sound insulation cotton.

[0018] Through the above technical scheme, the noise inside the sound insulation cover can be blocked.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. By setting up the stirring tank, heat dissipation mechanism, water storage tank, sound insulation cover, water pump, spiral cooling pipe and cooling layer, the water pump can be used to transport the cooling water in the water storage tank to the inside of the spiral cooling pipe, and the cooling water flows in the spiral cooling pipe, which can effectively cool the inside of the sound insulation cover and improve the practicality of the device.

[0021] 2. By setting up the maintenance mechanism, fixing block, sound insulation pad, sealing cover and external thread, the sealing cover can be separated from the sound insulation cover by rotating the sealing cover, which can facilitate the maintenance of the parts inside the sound insulation cover by the staff and effectively improve the maintenance speed of the device. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 It is a whole front view structure schematic diagram of the utility model;

[0023] Fig. 2 It is a whole front view structure schematic diagram of the utility model;

[0024] Fig. 3 It is an internal structure schematic diagram of the buffer structure of the utility model;

[0025] Fig. 4 It is an internal structure schematic diagram of the heat dissipation structure of the utility model.

[0026] In the drawing: 1, protective cover; 2, stirring tank; 3, sound absorption layer; 4, stirring rod; 5, heat dissipation mechanism; 501, water storage tank; 502, support plate; 503, sound insulation cover; 504, water inlet; 505, water pump; 506, water pipe; 507, drain pipe; 508, sound insulation layer; 509, spiral cooling pipe; 510, cooling layer; 6, support leg; 7, driving motor; 8, discharge pipe; 9, maintenance mechanism; 901, fixing block; 902, sound insulation pad; 903, sealing cover; 904, external thread. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. 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.

[0028] Embodiment one

[0029] Please refer to Figs. 1 to 4The embodiment provides a technical scheme: a noise elimination device for alumina granulation powder production, which comprises a stirring tank 2, supporting legs 6 and a heat dissipation mechanism 5, the supporting legs 6 are fixedly connected around the bottom end of the stirring tank 2, the supporting legs 6 can conveniently support the stirring tank 2, the heat dissipation mechanism 5 is arranged on the inner side of the supporting legs 6, the heat dissipation mechanism 5 comprises a supporting plate 502 fixedly connected below the inner side of the supporting legs 6, the supporting plate 502 can provide bearing capacity, the top end of the supporting plate 502 is fixedly connected with a water storage tank 501, the water storage tank 501 can conveniently store cooling water, one end of the water storage tank 501 is provided with a water inlet 504, a sealing plug is fixedly connected in the water inlet 504, cooling water can be added to the inside of the water storage tank 501, the bottom end in the inside of the water storage tank 501 is fixedly connected with a water pump 505, the output end of the water pump 505 is fixedly connected with a water delivery pipe 506, the middle part of the bottom end of the stirring tank 2 is fixedly connected with a soundproof cover 503, the inside of the soundproof cover 503 is fixedly connected with a cooling layer 510, the outer side of the cooling layer 510 is fixedly connected with a sound insulation layer 508, the sound insulation layer 508 is made of polyurethane sound insulation cotton, can block the noise generated when the driving motor 7 works, and try to avoid the noise from polluting the external environment, the inside of the cooling layer 510 is spirally provided with a spiral cooling pipe 509, one end of the water delivery pipe 506 away from the water pump 505 is connected with the spiral cooling pipe 509, by the working of the water pump 505, the cooling water in the inside of the water storage tank 501 can be delivered to the inside of the spiral cooling pipe 509 through the water delivery pipe 506, one end of the spiral cooling pipe 509 away from the water delivery pipe 506 is fixedly connected with a drain pipe 507, one end of the drain pipe 507 away from the spiral cooling pipe 509 is inserted into the inside of the water storage tank 501, the cooling water can be injected into the inside of the water storage tank 501 through the drain pipe 507, and the cooling water can be conveniently recycled.

[0030] The whole embodiment one achieves the effect that: by the working of the water pump 505, the cooling water in the inside of the water storage tank 501 can be delivered to the inside of the spiral cooling pipe 509 through the water delivery pipe 506, and the cooling water flows in the inside of the spiral cooling pipe 509, can take away the heat in the inside of the soundproof cover 503, can effectively cool the inside of the soundproof cover 503, try to avoid the driving motor 7 from being damaged, effectively prolong the service life of the driving motor 7, and the cooling water in the inside of the spiral cooling pipe 509 is injected into the inside of the water storage tank 501 through the drain pipe 507, which can conveniently recycle the cooling water.

[0031] Embodiment two

[0032] A sound-absorbing layer 3, made of polyurethane, is fixedly connected inside the mixing tank 2. A protective cover 1 is fixedly connected to the top of the mixing tank 2. A control switch is provided on one side of the mixing tank 2. A drive motor 7 is fixedly connected to the middle part of the bottom of the mixing tank 2. A stirring rod 4 is fixedly connected to the output end of the drive motor 7. The operation of the drive motor 7 can drive the stirring rod 4 to rotate. The drive motor 7 is located inside the sound insulation cover 503. A discharge pipe 8 is provided through the bottom of one end of the mixing tank 2. A control valve is fixedly connected to the outside of the discharge pipe 8. By opening the control valve, the material inside the mixing tank 2 can be discharged through the discharge pipe 8.

[0033] The effect achieved by the entire second embodiment is that the drive motor 7 can be started by the control switch, and the operation of the drive motor 7 can drive the stirring rod 4 to rotate, which can facilitate the mixing of materials.

[0034] Example 3

[0035] The bottom of the soundproof enclosure 503 is provided with a maintenance mechanism 9. The maintenance mechanism 9 includes a fixing block 901 that runs through the bottom of the soundproof enclosure 503. A sealing cover 903 is fixedly connected to the bottom of the fixing block 901, and a sound insulation pad 902 is fixedly connected to the top of the fixing block 901. The sound insulation pad 902 is made of polyurethane sound insulation cotton and can block noise inside the soundproof enclosure 503. External threads 904 are evenly distributed on the outside of the fixing block 901, and threaded grooves that mesh with the external threads 904 are opened inside the soundproof enclosure 503.

[0036] The overall effect of Embodiment 3 is as follows: By rotating the sealing cover 903, the external thread 904 on the sealing cover 903 can be separated from the internal thread groove of the soundproof cover 503, making it easy to remove the sealing cover 903 from the inside of the soundproof cover 503. This facilitates the maintenance of the drive motor 7 inside the soundproof cover 503 by the staff, effectively improving the maintenance speed of the device. Working principle: First, the material for the production of alumina granulation powder is placed into the mixing tank 2. Then, the drive motor 7 is started using the control switch. The operation of the drive motor 7 drives the stirring rod 4 to rotate, which facilitates the mixing of the material.

[0037] Secondly, by the working of the water pump 505, the cooling water in the water storage tank 501 can be delivered to the inside of the spiral cooling pipe 509 through the water delivery pipe 506, and the cooling water flows in the spiral cooling pipe 509, which can take away the heat in the sound insulation cover 503, effectively cool the inside of the sound insulation cover 503, and avoid the damage of the driving motor 7 as much as possible, effectively prolong the service life of the driving motor 7, and the cooling water in the spiral cooling pipe 509 is injected into the inside of the water storage tank 501 through the drain pipe 507, which can conveniently recycle the cooling water; finally, by rotating the sealing cover 903, the external thread 904 on the sealing cover 903 can be separated from the threaded groove in the sound insulation cover 503, the sealing cover 903 can be conveniently taken out from the inside of the sound insulation cover 503, so that the driving motor 7 in the sound insulation cover 503 can be conveniently maintained by the staff, and the maintenance speed of the device is effectively improved.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A noise reduction device for alumina granulation powder production, characterized in that: include: Mixing tank (2); Support legs (6) are arranged around the bottom of the mixing tank (2); A heat dissipation mechanism (5) is provided on the inner side of the support leg (6). The heat dissipation mechanism (5) includes a support plate (502) located below the inner side of the support leg (6). A water storage tank (501) is provided at the top of the support plate (502). A water pump (505) is provided at the bottom of the water storage tank (501). A water delivery pipe (506) is provided at the output end of the water pump (505). A sound insulation cover (503) is provided in the middle part of the bottom of the mixing tank (2). The soundproof cover (503) has a cooling layer (510) inside, and a spiral cooling pipe (509) is spirally arranged inside the cooling layer (510). The end of the water supply pipe (506) away from the water pump (505) is connected to the spiral cooling pipe (509). The end of the spiral cooling pipe (509) away from the water supply pipe (506) is provided with a drain pipe (507). The end of the drain pipe (507) away from the spiral cooling pipe (509) is inserted into the interior of the water storage tank (501).

2. The noise reduction device for alumina granulation powder production according to claim 1, characterized in that: The mixing tank (2) is provided with a sound-absorbing layer (3) inside, and a protective cover (1) is provided on the top of the mixing tank (2).

3. The noise reduction device for alumina granulation powder production according to claim 1, characterized in that: A drive motor (7) is provided in the middle part of the bottom of the mixing tank (2), and a stirring rod (4) is provided at the output end of the drive motor (7). The drive motor (7) is located inside the soundproof cover (503).

4. The noise reduction device for alumina granulation powder production according to claim 2, characterized in that: A discharge pipe (8) is provided through the lower part of one end of the mixing tank (2), and a control valve is provided on the outside of the discharge pipe (8).

5. The noise reduction device for alumina granulation powder production according to claim 1, characterized in that: The water storage tank (501) has a water inlet (504) at one end, and a sealing plug is provided inside the water inlet (504).

6. The noise reduction device for alumina granulation powder production according to claim 1, characterized in that: The bottom end of the soundproof cover (503) is provided with a maintenance mechanism (9). The maintenance mechanism (9) includes a fixing block (901) that passes through the bottom end of the soundproof cover (503). The bottom end of the fixing block (901) is provided with a sealing cover (903). The top end of the fixing block (901) is provided with a sound insulation pad (902). The outside of the fixing block (901) is uniformly provided with external threads (904). The inside of the soundproof cover (503) is provided with a threaded groove that meshes with the external threads (904).

7. The noise reduction device for alumina granulation powder production according to claim 1, characterized in that: The cooling layer (510) is provided with a sound insulation layer (508) on the outside, which is made of polyurethane sound insulation cotton.

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