Air distribution device for textile waste gas cooling tower

Abstract

The utility model provides an air distribution device for a textile waste gas cooling tower, and relates to the field of cooling tower accessories, the air distribution device comprises a frame fixedly connected to the cooling tower and air regulation blades rotationally connected to the frame, driving mechanisms are arranged on the upper side and the lower side of the frame, and the driving mechanism on the upper side is used for driving the air regulation blade on the left half side to rotate. And the lower side driving mechanism is used for driving the right half air adjusting blade to rotate. According to the air distribution device for the textile waste gas cooling tower, through the arrangement of the two driving mechanisms, the angles of the air adjusting blades in the half area can be independently adjusted, so that the air inlet position and the air inlet amount can be adjusted according to needs, and when the angles of the air adjusting blades need to be adjusted, only a driving motor needs to be started and drives a screw rod to rotate; the screw rotates to drive the rack to move left and right through the movable sleeve, and the rack drives the adjusting gear to rotate, so that the angle of the air adjusting blade is adjusted, and the angles of the air adjusting blades of the independent half areas can be conveniently closed or the angles of the air adjusting blades of the two half areas can be conveniently adjusted according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling tower accessories, in particular to an air distribution device for a textile waste gas cooling tower. Background Art

[0002] The air distribution device for a textile waste gas cooling tower is a crucial part of the cooling tower system. It is mainly responsible for introducing air into the cooling tower to promote the heat exchange between the waste gas and the cooling water, so as to achieve the purpose of cooling and purifying the waste gas.

[0003] However, the existing air distribution device of the cooling tower is not convenient to adjust the air intake according to the air temperature and the waste gas temperature during use, and the use is not convenient enough. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an air distribution device for a textile waste gas cooling tower, which solves the problems put forward in the above background art.

[0006] (2) Technical Solutions

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions: an air distribution device for a textile waste gas cooling tower, including a frame fixedly connected to the cooling tower and air regulating vanes rotatably connected to the frame. Driving mechanisms are arranged on both the upper and lower sides of the frame. The upper driving mechanism is used to drive the rotation of the left half of the air regulating vanes, and the lower driving mechanism is used to drive the rotation of the right half of the air regulating vanes. The driving mechanism includes a mounting bracket, a rotating shaft, an adjusting gear, a rack, a driving motor, a screw rod, and a movable sleeve. The mounting bracket is installed on the frame. The top of the mounting bracket is rotatably connected with a screw rod. The driving motor is arranged on one side of the screw rod and is linked with the screw rod. A screw hole matching the screw rod is formed on the movable sleeve. The movable sleeve is in screw rod fit with the screw rod. A rack is fixedly connected to one side of the movable sleeve. One end of the air regulating vane is coaxially connected with a rotating shaft. An adjusting gear is fixedly connected to the rotating shaft. The adjusting gear meshes with the rack. When the screw rod rotates, it drives the rack to move left and right through the movable sleeve, and the rack drives the adjusting gear to rotate, thereby adjusting the angle of the air regulating vane.

[0008] Preferably, a first bevel gear is fixedly connected to the output end of the driving motor, and a second bevel gear is fixedly connected to one end of the screw rod. The first bevel gear and the second bevel gear mesh with each other.

[0009] Preferably, the mounting bracket is arranged in a U shape, and a connecting component is arranged between the mounting bracket and the frame.

[0010] Preferably, the connecting component includes a connecting plate and fixing bolts. The connecting plate is welded to the frame. Mounting holes corresponding to the fixing bolts are formed in both the connecting plate and the mounting frame. After the fixing bolts pass through the mounting holes, nuts are threadedly engaged therewith, so that the mounting frame and the connecting plate are fixedly connected to each other.

[0011] Preferably, the number of the fixing bolts is not less than two.

[0012] Preferably, the number of the air regulating vanes is set to be an even number.

[0013] (III) Beneficial effects

[0014] The utility model provides an air distribution device for a textile waste gas cooling tower, which has the following beneficial effects:

[0015] 1. For the air distribution device for the textile waste gas cooling tower, through the arrangement of two driving mechanisms, the angle of the air regulating vanes in a half area can be adjusted independently, so that the air inlet position and air inlet volume can be adjusted as required. When the angle of the air regulating vanes needs to be adjusted, only the driving motor needs to be started. The driving motor drives the screw rod to rotate. The rotation of the screw rod drives the rack to move left and right through the movable sleeve, and the rack drives the adjusting gear to rotate, thereby adjusting the angle of the air regulating vanes. It can conveniently close a single half area or adjust the angles of the air regulating vanes in the two half areas as required, so as to adjust the air inlet angle and position, and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the utility model;

[0017] Figure 2 is a top view of the structure of the utility model;

[0018] Figure 3 is the utility model Figure 1 the enlarged view of the structure at A in.

[0019] In the figure: 1 frame, 2 air regulating vanes, 3 rotating shaft, 4 connecting plate, 5 mounting frame, 6 fixing bolts, 7 adjusting gear, 8 rack, 9 movable sleeve, 10 screw rod, 11 second bevel gear, 12 first bevel gear, 13 driving motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the accompanying drawings in the embodiments of the utility model.

[0021] The embodiment of the utility model provides an air distribution device for a textile waste gas cooling tower, as Figures 1-3As shown in the figure, it includes a frame 1 fixedly connected to a cooling tower and air regulating vanes 2 rotatably connected to the frame 1. Driving mechanisms are arranged on both the upper and lower sides of the frame 1. The upper driving mechanism is used to drive the left half of the air regulating vanes 2 to rotate, and the lower driving mechanism is used to drive the right half of the air regulating vanes 2 to rotate. The driving mechanism includes a mounting bracket 5, a rotating shaft 3, an adjusting gear 7, a rack 8, a driving motor 13, a screw rod 10, and a movable sleeve 9. The mounting bracket 5 is installed on the frame 1. The top of the mounting bracket 5 is rotatably connected to the screw rod 10. The driving motor 13 is arranged on one side of the screw rod 10 and is linked with the screw rod 10. A screw hole matching the screw rod 10 is opened on the movable sleeve 9. The movable sleeve 9 is in screw-threaded fit with the screw rod 10. A rack 8 is fixedly connected to one side of the movable sleeve 9. One end of the air regulating vane 2 is coaxially connected with a rotating shaft 3, and an adjusting gear 7 is fixedly connected to the rotating shaft 3. The adjusting gear 7 meshes with the rack 8. When the screw rod 10 rotates, it drives the rack 8 to move left and right through the movable sleeve 9, and the rack 8 drives the adjusting gear 7 to rotate, thereby adjusting the angle of the air regulating vane 2.

[0022] Through the setting of two driving mechanisms, the angle of the air regulating vanes 2 in the semi-region can be adjusted separately, so that the air inlet position and air inlet volume can be adjusted as needed. When the angle of the air regulating vanes 2 needs to be adjusted, only the driving motor 13 needs to be turned on. The driving motor 13 drives the screw rod 10 to rotate. When the screw rod 10 rotates, it drives the rack 8 to move left and right through the movable sleeve 9, and the rack 8 drives the adjusting gear 7 to rotate, thereby adjusting the angle of the air regulating vanes 2. It can conveniently close a single semi-region or adjust the angles of the air regulating vanes 2 in the two semi-regions as needed, so as to adjust the air inlet angle and position, and the use effect is good.

[0023] A first bevel gear 12 is fixedly connected to the output end of the driving motor 13, and a second bevel gear 11 is fixedly connected to one end of the screw rod 10. The first bevel gear 12 and the second bevel gear 11 mesh with each other.

[0024] The driving motor 13 can be directly installed on the cooling tower or on the frame 1.

[0025] The mounting bracket 5 is arranged in a U shape, and a connecting component is arranged between the mounting bracket 5 and the frame 1.

[0026] The connecting component includes a connecting plate 4 and fixing bolts 6. The connecting plate 4 is welded to the frame 1. Mounting holes corresponding to the fixing bolts 6 are opened on both the connecting plate 4 and the mounting bracket 5. After the fixing bolts 6 pass through the mounting holes, they are threadedly fitted with nuts, so that the mounting bracket 5 and the connecting plate 4 are fixedly connected to each other.

[0027] Through the setting of the connecting component, the mounting bracket 5 can be conveniently installed or disassembled, which is convenient for improving the installation efficiency.

[0028] The number of the fixing bolts 6 is not less than two.

[0029] The number of the air regulating vanes 2 is set to be an even number.

[0030] Working principle: Through the arrangement of two driving mechanisms, the angle of the air regulating vanes 2 in a half area can be adjusted separately, so that the air inlet position and air inlet volume can be adjusted as required. When the angle of the air regulating vanes 2 needs to be adjusted, only need to start the driving motor 13. The driving motor 13 drives the screw rod 10 to rotate. The rotation of the screw rod 10 drives the rack 8 to move left and right through the movable sleeve 9. The rack 8 drives the adjusting gear 7 to rotate, thereby adjusting the angle of the air regulating vanes 2. It can conveniently close a single half area or adjust the angles of the air regulating vanes 2 in the two half areas as required, so as to adjust the air inlet angle and position, and the use effect is good.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air distribution device for a textile waste gas cooling tower, comprising a frame (1) fixedly connected to the cooling tower and an air regulating blade (2) rotatably connected to the frame (1), characterized in that: Driving mechanisms are arranged on both the upper and lower sides of the frame (1). The upper driving mechanism is used to drive the rotation of the air regulating blades (2) on the left half, and the lower driving mechanism is used to drive the rotation of the air regulating blades (2) on the right half. The driving mechanism includes a mounting bracket (5), a rotating shaft (3), an adjusting gear (7), a rack (8), a driving motor (13), a screw rod (10), and a movable sleeve (9). The mounting bracket (5) is mounted on the frame (1). The top of the mounting bracket (5) is rotatably connected to a screw rod (10). The driving motor (13) is arranged on one side of the screw rod (10) and is linked with the screw rod (10). A screw hole matching the screw rod (10) is formed in the movable sleeve (9). The movable sleeve (9) is in screw-threaded fit with the screw rod (10). A rack (8) is fixedly connected to one side of the movable sleeve (9). One end of the air regulating blade (2) is coaxially connected to a rotating shaft (3). An adjusting gear (7) is fixedly connected to the rotating shaft (3). The adjusting gear (7) meshes with the rack (8). When the screw rod (10) rotates, it drives the rack (8) to move left and right through the movable sleeve (9), and the rack (8) drives the adjusting gear (7) to rotate, thereby adjusting the angle of the air regulating blade (2).

2. The air distribution device for a textile waste gas cooling tower according to claim 1, characterized in that: A first bevel gear (12) is fixedly connected to the output end of the driving motor (13). A second bevel gear (11) is fixedly connected to one end of the screw rod (10). The first bevel gear (12) and the second bevel gear (11) mesh with each other.

3. The air distribution device for a textile waste gas cooling tower according to claim 2, characterized in that: The mounting bracket (5) is arranged in a U shape, and a connecting component is arranged between the mounting bracket (5) and the frame (1).

4. The air distribution device for a textile waste gas cooling tower according to claim 3, characterized in that: The connecting component includes a connecting plate (4) and a fixing bolt (6). The connecting plate (4) is welded to the frame (1). Mounting holes corresponding to the fixing bolt (6) are formed in both the connecting plate (4) and the mounting bracket (5). After the fixing bolt (6) passes through the mounting holes, it is in threaded fit with a nut, so that the mounting bracket (5) and the connecting plate (4) are fixedly connected to each other.

5. The air distribution device for a textile waste gas cooling tower according to claim 4, characterized in that: The number of the fixing bolts (6) is not less than two.

6. The air distribution device for a textile waste gas cooling tower according to claim 1, characterized in that: The number of the air regulating blades (2) is set to be an even number.

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