Homogenizing furnace fan

Abstract

The utility model relates to the technical field of furnace fans, and discloses a homogenizing furnace fan which comprises a bearing assembly, a driving assembly is installed on one side of the top of the bearing assembly, a cooling assembly is arranged on the other side of the top of the bearing assembly, a heating assembly is arranged on one side of the outer portion of the cooling assembly, and the driving assembly and the heating assembly are arranged. The flow of the fan can be obviously improved, so that the temperature difference in the furnace is more effectively ensured to be in a very small range, the heating uniformity of materials in the homogenizing furnace is greatly improved, the product quality is optimized, various quality problems caused by the temperature difference are obviously reduced, and the yield of products is greatly improved; the cooling assembly and the heating assembly are arranged, so that the overall structure is simpler, the number of parts is remarkably reduced, the manufacturing cost is reduced, in the later maintenance stage, troubleshooting work is easier, the parts are more convenient to replace, the maintenance time is greatly shortened, and the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of furnace blower technology, and more specifically to a homogenizing furnace blower. Background Technology

[0002] In metal processing, homogenization is an important process. Through this heat treatment process, the casting stress and microstructure segregation of metal rods can be completely eliminated, greatly improving the plasticity and strength of the metal.

[0003] Existing homogenizer blowers cannot guarantee uniform temperature within the furnace during operation, resulting in uneven heating of materials at different locations within the furnace. This affects product quality and may lead to varying degrees of quality defects. Furthermore, existing blowers have a complex structure with numerous components, which not only significantly increases manufacturing costs but also makes subsequent maintenance difficult and costly. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a homogenizing furnace blower to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a homogenizing furnace blower, including a bearing assembly, a drive assembly installed on one side of the top of the bearing assembly, a cooling assembly provided on the other side of the top of the bearing assembly, a heating assembly provided on the outer side of the cooling assembly, the heating assembly including a furnace body, an air inlet, a heat insulation layer, fixing bolts, a centrifugal multi-blade impeller and heating rods, the furnace body being located outside the main shaft, and an air inlet being provided on one side of the furnace body, the heat insulation layer being located on one side of the furnace body, and a fixing bolt being arranged in a ring around the outside of the heat insulation layer, the fixing bolts movably penetrating the casing and the heat insulation layer, the centrifugal multi-blade impeller being located inside the furnace body, and the centrifugal multi-blade impeller being fixedly sleeved on one end of the main shaft, the heating rods being evenly arranged on the inner wall of the furnace body;

[0006] Preferably, the load-bearing component includes a base and a support frame, the support frame being disposed on the top of one side of the base.

[0007] Preferably, the drive assembly includes a motor and a main tapered sleeve pulley. The motor is fixedly mounted on the top side of the base, and the output shaft of the motor is fixedly connected to the main tapered sleeve pulley via a coupling.

[0008] Preferably, the cooling assembly includes a housing and heat dissipation fins, the housing is disposed outside the support frame, and heat dissipation fins are arranged in a ring around the outer side of the housing.

[0009] Preferably, the cooling assembly includes a bearing housing, a main shaft, a secondary tapered sleeve pulley, and a transmission belt. The bearing housing is symmetrically installed on both sides of the top of the support frame, and a joint is provided on one side of the bearing housing. The main shaft is fixedly sleeved inside the two main shafts. One end of the main shaft is fixedly sleeved on the secondary tapered sleeve pulley. The transmission belt is rotatably sleeved on the main tapered sleeve pulley and the secondary tapered sleeve pulley.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. By incorporating a drive assembly and a heating assembly, this utility model can significantly increase the fan flow rate, thereby more effectively ensuring that the temperature difference inside the furnace is within a minimal range. This greatly improves the uniformity of material heating in the homogenizing furnace, optimizes product quality, and significantly reduces various quality problems caused by temperature differences, resulting in a substantial increase in the product yield.

[0012] 2. By incorporating cooling and heating components, this utility model achieves a simpler overall structure and significantly reduces the number of parts. This not only lowers manufacturing costs but also makes troubleshooting easier and parts replacement more convenient during later maintenance, greatly shortening maintenance time and reducing maintenance costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the overall structure and some cross-sectional views of the present invention.

[0015] Figure 3 This is a schematic cross-sectional view of the heating component and part of it of the present invention.

[0016] Figure 4 This is a schematic diagram of the cooling component of this utility model.

[0017] Figure 5 For the present utility model Figure 2 Schematic diagram of structure A

[0018] The attached figures are labeled as follows: 1. Load-bearing component; 101. Base; 102. Support frame; 2. Drive component; 201. Motor; 202. Main cone sleeve pulley; 3. Cooling component; 301. Housing; 302. Heat dissipation fins; 303. Bearing seat; 304. Main shaft; 305. Secondary cone sleeve pulley; 306. Transmission belt; 4. Heating component; 401. Furnace body; 402. Air inlet; 403. Thermal insulation layer; 404. Fixing bolt; 405. Centrifugal multi-blade impeller; 406. Heating rod. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The homogenizing furnace blower involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Reference Figure 1-5 The present invention provides a homogenizing furnace blower, including a bearing assembly 1, a drive assembly 2 installed on one side of the top of the bearing assembly 1, a cooling assembly 3 provided on the other side of the top of the bearing assembly 1, and a heating assembly 4 provided on the outer side of the cooling assembly 3.

[0021] The support assembly 1 includes a base 101 and a support frame 102, wherein the support frame 102 is located on the top side of the base 101, which helps to provide support for the device, ensure the stability of the device during operation, and facilitate the installation of other components.

[0022] The drive assembly 2 includes a motor 201 and a main tapered sleeve pulley 202. The motor 201 is fixedly installed on the top side of the base 101, and the output shaft of the motor 201 is fixedly sleeved onto the main tapered sleeve pulley 202 through a coupling, which facilitates the use of the motor 201 to provide power to the entire device.

[0023] The cooling assembly 3 includes a housing 301, heat dissipation fins 302, bearing housings 303, a spindle 304, a secondary tapered pulley 305, and a transmission belt 306. The housing 301 is located outside the support frame 102, and the heat dissipation fins 302 are arranged in a ring around the outer surface of the housing 301. The bearing housings 303 are symmetrically mounted on both sides of the top of the support frame 102. The specific model of the bearing housing 303 is TW002-185Y, and a connector is provided on one side of the bearing housing 303. The spindle 304 is fixedly sleeved on both sides of the spindle 304. Inside the 04, one end of the main shaft 304 is fixedly sleeved with the secondary tapered sleeve pulley 305, and the transmission belt 306 is rotatably sleeved on the main tapered sleeve pulley 202 and the secondary tapered sleeve pulley 305. This facilitates the connection of the water-cooling circulation pipe to the joint on one side of the bearing housing 303. By inputting coolant into the bearing housing 303, the water-cooling circulation reduces the temperature rise inside the bearing housing 303 caused by friction between the bearing and the main shaft 304, preventing the bearing from being damaged due to excessive temperature and improving the bearing's service life.

[0024] The heating assembly 4 includes a furnace body 401, an air inlet 402, a thermal insulation layer 403, fixing bolts 404, a centrifugal multi-blade impeller 405, and a heating rod 406. The furnace body 401 is located outside the main shaft 304, and the air inlet 402 is located on one side of the furnace body 401. The thermal insulation layer 403 is located on one side of the furnace body 401, and the fixing bolts 404 are arranged in a ring around the outer side of the thermal insulation layer 403. The fixing bolts 404 movably penetrate the casing 301 and the thermal insulation layer 403. The centrifugal multi-blade impeller 405 is located inside the furnace body 401 and is fixedly sleeved on the main shaft 304. At one end, heating rods 406 are evenly arranged on the inner wall of furnace body 401. This facilitates the rotation of the transmission shaft after the motor 201 is started, which in turn drives the main cone sleeve pulley 202 to rotate. The main cone sleeve pulley 202 drives the transmission belt 306 to run, and drives the auxiliary cone sleeve pulley 305 and the main shaft 304 to rotate. The main shaft 304 then drives the centrifugal multi-blade impeller 405 to rotate and draw air, accelerating the circulation of the air heated by the heating rods 406 inside furnace body 401. This makes the material inside furnace body 401 heated more evenly, better meeting the hot air circulation needs inside furnace body 401 and improving the product yield.

[0025] The working principle of this utility model:

[0026] When the motor 201 is started, the output shaft of the motor 201 drives the transmission shaft to rotate. The transmission shaft drives the main cone sleeve pulley 202 to rotate. The main cone sleeve pulley 202 drives the transmission belt 306 to run, causing the auxiliary cone sleeve pulley 305 to rotate, which in turn drives the main shaft 304 to rotate. The main shaft 304 then drives the centrifugal multi-blade impeller 405 to draw air. The centrifugal multi-blade impeller 405 generates a large air volume when rotating, eliminating the need for a high-power dual-speed motor. This significantly reduces the total motor power and greatly reduces electricity consumption. During operation, the heat emitted by the heating rods 406 installed inside the furnace body 401 is blown from inside the furnace to the workpiece through the rotating centrifugal multi-blade impeller 405, and then returned through the air inlet of the centrifugal multi-blade impeller 405, forming a hot air circulation and ensuring the uniformity of the furnace temperature.

[0027] When the device is running, the bearing inside the bearing housing 303 generates heat due to friction as it rotates. By connecting the water cooling circulation pipe to the connector on one side of the bearing housing 303, the internal temperature of the bearing caused by friction is reduced through water cooling circulation, thus preventing the bearing from being damaged due to excessive temperature.

[0028] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A homogenizing furnace blower, comprising a support assembly (1), a drive assembly (2) mounted on one side of the top of the support assembly (1), a cooling assembly (3) disposed on the other side of the top of the support assembly (1), and a heating assembly (4) disposed on the outer side of the cooling assembly (3), characterized in that: The heating assembly (4) includes a furnace body (401), an air inlet (402), a thermal insulation layer (403), fixing bolts (404), a centrifugal multi-blade impeller (405), and heating rods (406). The furnace body (401) is located outside the main shaft (304), and an air inlet (402) is provided on one side of the furnace body (401). The thermal insulation layer (403) is located outside one side of the furnace body (401), and fixing bolts (404) are arranged in a ring around the outside of the thermal insulation layer (403). The fixing bolts (404) can move through the casing (301) and the thermal insulation layer (403). The centrifugal multi-blade impeller (405) is located inside the furnace body (401), and the centrifugal multi-blade impeller (405) is fixedly sleeved on one end of the main shaft (304). The heating rods (406) are evenly arranged on the inner wall of the furnace body (401).

2. The homogenizing furnace blower according to claim 1, characterized in that: The supporting component (1) includes a base (101) and a support frame (102), the support frame (102) being disposed on the top of one side of the base (101).

3. A homogenizing furnace blower according to claim 2, characterized in that: The drive assembly (2) includes a motor (201) and a main tapered pulley (202). The motor (201) is fixedly installed on the top side of the base (101), and the output shaft of the motor (201) is fixedly connected to the main tapered pulley (202) through a coupling.

4. A homogenizing furnace blower according to claim 2, characterized in that: The cooling assembly (3) includes a housing (301) and heat dissipation fins (302). The housing (301) is disposed outside the support frame (102), and heat dissipation fins (302) are arranged in a ring around the outside of the housing (301).

5. A homogenizing furnace blower according to claim 3, characterized in that: The cooling assembly (3) includes a bearing housing (303), a main shaft (304), a secondary tapered sleeve pulley (305), and a transmission belt (306). The bearing housing (303) is symmetrically installed on both sides of the top of the support frame (102), and a joint is provided on one side of the bearing housing (303). The main shaft (304) is fixedly sleeved inside the two main shafts (304). One end of the main shaft (304) is fixedly sleeved with the secondary tapered sleeve pulley (305). The transmission belt (306) is rotatably sleeved on the main tapered sleeve pulley (202) and the secondary tapered sleeve pulley (305).

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