Circulating fan for mesh belt dehydrogenation furnace

Abstract

The utility model relates to the technical field of fans, in particular to a circulating fan for a mesh belt dehydrogenation furnace, which comprises a fan shell, a dustproof component and a working component, the working component comprises a connecting frame, a fixed base, an anti-shaking rod, a circulating fan blade, a control component and a reinforcing component, the connecting frame is fixedly connected with the fan shell, the fixed base is fixedly connected with the connecting frame, and the anti-shaking rod is fixedly connected with the connecting frame. The anti-shaking rod is fixedly connected with the draught fan shell and the connecting frame and located on the side, close to the connecting frame, of the draught fan shell, the circulating fan blades are rotationally connected with the draught fan shell through the control component and located in the draught fan shell, the control component controls the circulating fan blades to rotate, the reinforcing component is arranged on the draught fan shell, and the fixing base is installed in a furnace body. Through the connecting function of the connecting frame, the fan shell is fixedly arranged in the furnace body, further through the anti-shaking function of the anti-shaking rod, the fan shell is prevented from shaking, and therefore normal work of the fan is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fans, in particular to a circulating fan for a net-belt dehydrogenation furnace. Background Art

[0002] In order to prevent the fan body from sucking in debris and causing blockage when it is working, an anti-blocking net is usually provided on the fan. However, the current anti-blocking net is fixedly installed on the body and cannot be replaced.

[0003] The prior art CN220101580U discloses a high-intensity circulating air supply fan, comprising a device base, a support and a fan body, wherein an air inlet mounting block is installed on the fan body, and an air inlet is provided on the air inlet mounting block, a servo motor is arranged on the side of the fan body away from the air inlet mounting block, a fan impeller is rotatably installed in the fan body, a wear-resistant and anti-scratch plate is arranged on the outer surface of the fan impeller, and the fan impeller is connected to the action output shaft of the servo motor, and an air outlet mounting plate is arranged on the fan body, and four mutually symmetrical through holes are provided on the air outlet mounting plate. The air inlet mounting block is provided with a plug-in slot, a dust filter is plugged in the plug-in slot, a mounting cover is installed on the top of the dust filter, and a handle is installed on the top of the mounting cover. When the dust filter needs to be maintained or replaced, the dust filter can be taken out of the plug-in slot for replacement by pulling the handle through the mounting cover.

[0004] However, the fan installation in the prior art is not stable enough and is prone to shaking during operation, thus affecting normal operation. Utility Model Content

[0005] The utility model aims to provide a circulating fan for a mesh belt dehydrogenation furnace, aiming to better stably install the fan to avoid shaking during operation, thereby ensuring normal operation.

[0006] To achieve the above object, the utility model provides a circulating fan for a mesh belt dehydrogenation furnace, comprising a fan housing and a dustproof component.

[0007] Also includes working components,

[0008] The working assembly includes a connecting frame, a fixed base, an anti-sway rod, a circulation fan blade, a control component and a reinforcement component. The connecting frame is fixedly connected to the fan housing and is located on one side of the fan housing. The fixed base is fixedly connected to the connecting frame and is located on a side of the connecting frame close to the fan housing. The anti-sway rod is fixedly connected to the fan housing and fixedly connected to the connecting frame and is located on a side of the fan housing close to the connecting frame. The circulation fan blade is rotatably connected to the fan housing through the control component and is located in the fan housing. The control component controls the rotation of the circulation fan blade. The reinforcement component is arranged on the fan housing.

[0009] Wherein, the control component includes a control shaft and a control motor, the control shaft is fixedly connected to the circulation fan blades, and is rotationally connected to the fan housing, and is located on a side of the circulation fan blades close to the fan housing; the control motor is fixedly connected to the fan housing, and is located on a side of the fan housing close to the control shaft, and the output end of the control motor is connected to the control shaft.

[0010] Wherein, the reinforcement component includes a left reinforcement rod and a right reinforcement rod, the left reinforcement rod is fixedly connected to the fan casing and fixedly connected to the fixed base, and is located on the side of the fan casing close to the fixed base; the right reinforcement rod is fixedly connected to the fan casing and fixedly connected to the fixed base, and is located on the side of the fan casing close to the fixed base.

[0011] Wherein, the dustproof component includes a placement seat, a dustproof net and a lifting member, the placement seat is fixedly connected to the fan housing and is located on a side of the fan housing close to the connecting frame; the dustproof net is connected to the placement seat through the lifting member and is located on a side of the placement seat close to the fan housing.

[0012] Wherein, the lifting member includes a handle and a plug-in protrusion, the handle is fixedly connected to the dustproof net and is located on a side of the dustproof net close to the fan housing; the plug-in protrusion is fixedly connected to the dustproof net and slides with the placement seat, and is located on a side of the dustproof net close to the placement seat.

[0013] The utility model discloses a circulating fan for a mesh belt dehydrogenation furnace, wherein the fixed base is installed in the furnace body, and the fan housing is fixedly arranged inside the furnace body through the connecting function of the connecting frame, and further the anti-sway function of the anti-sway rod prevents the fan housing from shaking, thereby ensuring the normal operation of the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is an overall structural diagram of a circulating fan for a mesh belt dehydrogenation furnace according to the first embodiment of the utility model.

[0016] Figure 2 It is a right view of the circulating fan for the mesh belt dehydrogenation furnace according to the first embodiment of the utility model.

[0017] Figure 3 It is an overall structural diagram of a circulating fan for a mesh belt dehydrogenation furnace according to a second embodiment of the utility model.

[0018] Figure 4 It is a right view of the circulating fan for the mesh belt dehydrogenation furnace according to the second embodiment of the utility model.

[0019] In the figure: 101-fan casing, 102-connecting frame, 103-fixed base, 104-anti-sway rod, 105-circulation fan blades, 106-control shaft, 107-control motor, 108-left reinforcement rod, 109-right reinforcement rod, 201-placement seat, 202-dustproof net, 203-handle, 204-plug-in protrusion. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] First embodiment

[0022] See also Figure 1 and Figure 2 , Figure 1 It is an overall structural diagram of a circulating fan for a mesh belt dehydrogenation furnace according to the first embodiment of the utility model. Figure 2 It is a right view of the circulating fan for the mesh belt dehydrogenation furnace according to the first embodiment of the utility model.

[0023] The utility model provides a circulating fan for a mesh belt dehydrogenation furnace: comprising a fan housing 101, a dustproof component and a working component, the working component comprising a connecting frame 102, a fixed base 103, an anti-sway rod 104, a circulating fan blade 105, a control component and a reinforcing component, the control component comprising a control shaft 106 and a control motor 107, and the reinforcing component comprising a left reinforcing rod 108 and a right reinforcing rod 109. The above solution solves the problem of unstable installation of the fan, and it can be understood that the above solution can be used to avoid the situation where the fan is easy to shake, and can also be used to solve the problem that the dustproof net 202 cannot be replaced.

[0024] In this embodiment, the fan housing 101 is in a volute shape, and a heat dissipation groove is provided on the side.

[0025] Among them, the connecting frame 102 is fixedly connected to the fan casing 101 and is located on one side of the fan casing 101, the fixed base 103 is fixedly connected to the connecting frame 102 and is located on a side of the connecting frame 102 close to the fan casing 101, the anti-sway bar 104 is fixedly connected to the fan casing 101 and fixedly connected to the connecting frame 102, and is located on a side of the fan casing 101 close to the connecting frame 102, the circulating fan blades 105 are rotatably connected to the fan casing 101 through the control component and are located in the fan casing 101, the control component controls the rotation of the circulating fan blades 105, and the reinforcement component is arranged on the fan casing 101. The connecting frame 102 is a U-shaped frame, and the connecting frame 102 is fixedly arranged above the fan casing 101. The fixed base 103 is a rectangular seat, and the fixed base 103 is fixedly arranged at the top of the connecting frame 102. The anti-sway rod 104 is a cylindrical rod, and the anti-sway rod 104 is fixedly connected to the fan casing 101 and the connecting frame 102 respectively. The anti-sway rod 104 is vertically arranged between the fan casing 101 and the connecting frame 102. The circulating fan blades 105 are circular fan blades, and the circulating fan blades 105 are rotatably arranged inside the fan casing 101. The fixed base 103 is installed in the furnace body. Through the connecting effect of the connecting frame 102, the fan casing 101 is fixedly arranged inside the furnace body. Further, through the anti-sway effect of the anti-sway rod 104, the fan casing 101 is prevented from shaking, thereby ensuring the normal operation of the fan.

[0026] Secondly, the control shaft 106 is fixedly connected to the circulation blades 105, and is rotatably connected to the fan housing 101, and is located on a side of the circulation blades 105 close to the fan housing 101; the control motor 107 is fixedly connected to the fan housing 101, and is located on a side of the fan housing 101 close to the control shaft 106, and the output end of the control motor 107 is connected to the control shaft 106. The control shaft 106 is a cylindrical shaft, and the control shaft 106 is fixedly connected to the circulation blades 105, and is rotatably connected to the fan housing 101 through a bearing. The control motor 107 is a DC motor, and the control motor 107 is fixedly arranged on the fan housing 101. The output end of the control motor 107 is connected to the control shaft 106. Through the operation of the control motor 107, the control shaft 106 is driven to rotate, thereby driving the circulation blades 105 to rotate, and then circulating ventilation.

[0027] Again, the left reinforcement rod 108 is fixedly connected to the fan casing 101 and fixedly connected to the fixed base 103, and is located on the side of the fan casing 101 close to the fixed base 103; the right reinforcement rod 109 is fixedly connected to the fan casing 101 and fixedly connected to the fixed base 103, and is located on the side of the fan casing 101 close to the fixed base 103. The left reinforcing rod 108 is a rectangular rod, which is fixedly connected to the fan casing 101 and the fixed base 103 respectively, and is obliquely arranged on the left side of the fan casing 101 and the fixed base 103. The right reinforcing rod 109 is a rectangular rod, which is fixedly connected to the fan casing 101 and the fixed base 103 respectively, and is obliquely arranged on the right side of the fan casing 101 and the fixed base 103. Through the reinforcing effect of the left reinforcing rod 108 and the right reinforcing rod 109, the connection between the fan casing 101 and the fixed base 103 is made more stable.

[0028] When using the circulating fan for the mesh belt dehydrogenation furnace of the utility model, the fixed base 103 is installed in the furnace body, and the fan housing 101 is fixedly arranged inside the furnace body through the connecting action of the connecting frame 102, and the anti-sway action of the anti-sway rod 104 is further used to prevent the fan housing 101 from shaking, and the control shaft 106 is driven to rotate by the operation of the control motor 107, thereby driving the circulating fan blades 105 to rotate, thereby ensuring the normal operation of the fan, and the connection between the fan housing 101 and the fixed base 103 is made more stable through the reinforcement action of the left reinforcement rod 108 and the right reinforcement rod 109.

[0029] Second embodiment

[0030] See also Figure 3 and Figure 4 , Figure 3 It is an overall structural diagram of a circulating fan for a mesh belt dehydrogenation furnace according to a second embodiment of the utility model. Figure 4 It is a right view of the circulating fan for the net belt dehydrogenation furnace of the second embodiment of the utility model. On the basis of the first embodiment, the dustproof component comprises a placement seat 201, a dustproof net 202 and a lifting member, and the lifting member comprises a handle 203 and a plug-in protrusion 204.

[0031] The placement seat 201 is fixedly connected to the fan housing 101 and is located on a side of the fan housing 101 close to the connecting frame 102; the dustproof net 202 is connected to the placement seat 201 through the lifting member and is located on a side of the placement seat 201 close to the fan housing 101. The placement seat 201 is a rectangular seat with a plug-in slot, and the placement seat 201 is fixedly arranged on the surface of the fan housing 101. The dustproof net 202 is a rectangular net with a plurality of dustproof holes (not shown in the figure), and the dustproof net 202 is arranged on the heat dissipation slot of the fan housing 101 and slides with the placement seat 201 through the lifting member. Through the dustproof effect of the dustproof net 202, debris is prevented from entering the inside of the fan housing 101 along the heat dissipation slot, thereby preventing the fan from being blocked.

[0032] Secondly, the handle is fixedly connected to the dustproof net 202 and is located on the side of the dustproof net 202 close to the fan housing 101; the plug-in protrusion 204 is fixedly connected to the dustproof net 202 and slides with the placement seat 201, and is located on the side of the dustproof net 202 close to the placement seat 201. The handle is a U-shaped handle 203, which is fixedly arranged at the top of the dustproof net 202, and the plug-in protrusion 204 is a rectangular protrusion, the size of which matches the plug-in slot of the placement seat 201, and the plug-in protrusion 204 is fixedly arranged on the left side of the dustproof net 202, and can be inserted into the plug-in slot of the placement seat 201, and slide with the placement seat 201, and by pulling the handle, the plug-in protrusion 204 slides out of the placement seat 201, so that the dustproof net 202 is lifted, and the dustproof net 202 is easily replaced.

[0033] When using the circulating fan for the mesh belt dehydrogenation furnace of the utility model, the dustproof function of the dustproof net 202 can prevent debris from entering the inside of the fan housing 101 along the heat dissipation groove, thereby preventing the fan from being blocked. By pulling the handle, the plug-in protrusion 204 slides out of the placement seat 201, so that the dustproof net 202 is lifted, thereby facilitating the replacement of the dustproof net 202.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A circulating fan for a mesh belt dehydrogenation furnace, comprising a fan housing and a dustproof component, characterized in that: Also includes working components, The working assembly includes a connecting frame, a fixed base, an anti-sway rod, a circulation fan blade, a control component and a reinforcement component. The connecting frame is fixedly connected to the fan housing and is located on one side of the fan housing. The fixed base is fixedly connected to the connecting frame and is located on a side of the connecting frame close to the fan housing. The anti-sway rod is fixedly connected to the fan housing and fixedly connected to the connecting frame and is located on a side of the fan housing close to the connecting frame. The circulation fan blade is rotatably connected to the fan housing through the control component and is located in the fan housing. The control component controls the rotation of the circulation fan blade. The reinforcement component is arranged on the fan housing.

2. The circulating fan for the mesh belt dehydrogenation furnace according to claim 1, characterized in that: The control component includes a control shaft and a control motor. The control shaft is fixedly connected to the circulation fan blades and is rotationally connected to the fan housing, and is located on a side of the circulation fan blades close to the fan housing; the control motor is fixedly connected to the fan housing and is located on a side of the fan housing close to the control shaft, and the output end of the control motor is connected to the control shaft.

3. The circulating fan for the mesh belt dehydrogenation furnace according to claim 1, characterized in that: The reinforcement member includes a left reinforcement rod and a right reinforcement rod. The left reinforcement rod is fixedly connected to the fan casing and the fixed base, and is located on a side of the fan casing close to the fixed base; the right reinforcement rod is fixedly connected to the fan casing and the fixed base, and is located on a side of the fan casing close to the fixed base.

4. The circulating fan for the net-belt dehydrogenation furnace according to claim 1, characterized in that: The dustproof assembly includes a placement seat, a dustproof net and a lifting member. The placement seat is fixedly connected to the fan housing and is located on a side of the fan housing close to the connecting frame; the dustproof net is connected to the placement seat through the lifting member and is located on a side of the placement seat close to the fan housing.

5. The circulating fan for the net-belt dehydrogenation furnace according to claim 4, characterized in that: The lifting member includes a handle and a plug-in protrusion, the handle is fixedly connected to the dustproof net and is located on a side of the dustproof net close to the fan housing; the plug-in protrusion is fixedly connected to the dustproof net and slides with the placement seat, and is located on a side of the dustproof net close to the placement seat.

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