Pipeline multi-air-port adjusting mechanism of blowing and sucking type dust removal system

Abstract

The utility model relates to the field of environment-friendly dust removal equipment, in particular to a blowing and sucking type dust removal system pipeline multi-air-port adjusting mechanism which is arranged on a pipeline of a blowing and sucking type dust removal system, and a plurality of air ports are formed in the pipeline at intervals in the length direction of the pipeline. The adjusting mechanism comprises baffles arranged at the air opening in the axial direction of the pipeline in a sliding mode, connecting rods connected with the multiple adjacent baffles and telescopic rods, and the telescopic rods extend in the length direction of the pipeline and are connected with the connecting rods and / or the baffles. According to the utility model, the telescopic rod drives the plurality of baffles to move, so that the problems in the prior art are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of environmental protection dust removal equipment, especially to a blowing and sucking type dust removal system pipeline multi-air port adjusting mechanism. BACKGROUND

[0002] The blowing and sucking type dust removal system is commonly used for air dust removal and purification of the whole space of a factory building, and a common blowing and sucking type dust removal system is provided with a pipeline on each of the opposite sides in the factory building, air ports are arranged on the pipelines, air is blown by one side of the pipeline and air is sucked by the other side of the pipeline, so as to promote the flow and suction of smoke and dust in the factory building. The structure shown in a blowing and sucking type welding fume dust removal system with a wind delivery tube disclosed in CN209680765U is one of the typical examples.

[0003] When the applicant develops and produces the blowing and sucking type dust removal system, it is found that the uneven distribution of dust caused by the production continuity of some factory buildings, so the wind power of the air ports corresponding to some areas with low dust concentration is wasted. In order to improve the utilization efficiency of the wind power, the applicant proposes a blowing and sucking type dust removal system pipeline multi-air port adjusting mechanism. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above technical problems, the utility model provides a blowing and sucking type dust removal system pipeline multi-air port adjusting mechanism, which drives a plurality of baffles to move through a telescopic rod, effectively solving the problems in the prior art.

[0005] In order to solve the above problems, the utility model provides a blowing and sucking type dust removal system pipeline multi-air port adjusting mechanism, which is arranged on the pipeline of the blowing and sucking type dust removal system, a plurality of air ports are arranged on the pipeline along the length direction of the pipeline, the adjusting mechanism comprises a baffle which is slidably arranged on the air port along the axial direction of the pipeline, a connecting rod which connects a plurality of adjacent baffles, and a telescopic rod which extends along the length direction of the pipeline, and the telescopic rod is connected with the connecting rod and / or the baffle.

[0006] Further, the telescopic rod is arranged as an electric telescopic rod.

[0007] Further, the adjusting mechanism comprises a plurality of guide rails which are arranged on the upper and lower sides of the air port respectively, the guide rails are provided with through grooves which are directed to the air port, and the guide rails are provided with sliding grooves which cooperate with the connecting rod.

[0008] Further, the baffle is welded to the connecting rod.

[0009] Further, the pipeline is provided with a sealing ring at the outer edge of the air port and / or the inner edge of the baffle, and when the baffle closes the air port, the sealing ring can close the gap between the baffle and the pipeline at the outer edge position of the air port.

[0010] Further, the sealing ring is a felt sealing ring.

[0011] Further, the baffle is formed with an arc-shaped hem along two ends of the pipe length direction.

[0012] Further, the tuyere is provided with a separation rib extending along the pipe circumference.

[0013] Further, one side edge of at least one baffle is provided with a position sensor, which can be triggered when the position sensor moves to the position of the separation rib.

[0014] Further, the pipe is formed with a positioning groove at the edge of the tuyere, the middle section of the felt sealing ring is attached to the groove wall of the positioning groove, the two ends of the middle section extend out of the positioning groove, the adjusting mechanism further comprises a fixed frame, the fixed frame is pressed on the middle section of the felt sealing ring, and the fixed frame is riveted with the pipe.

[0015] The utility model discloses beneficial effect lies in, through telescopic link drive multiple baffle movement, effectively solved the problem of prior art. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of the utility model, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model.

[0017] Figure 1 It is structural schematic diagram of an embodiment of the utility model.

[0018] Figure 2 It is Figure 1 It is the local amplification structural schematic diagram of A place in the embodiment shown.

[0019] Figure 3 It is Figure 1 It is the local section view structural schematic diagram of tuyere edge in the embodiment shown.

[0020] Wherein: 1, pipe 1;2, tuyere 2;3, baffle 3;4, connecting rod 4;5, telescopic link 5;6, guide rail 6;7, through groove 7;8, sealing ring 8;9, arc-shaped hem 9;10, separation rib 10;11, position sensor 11;12, fixed frame 12. DETAILED DESCRIPTION

[0021] In order to more clearly explain the overall concept of the utility model, the following in conjunction with the drawings of the specification is explained in the way of example in detail.

[0022] It should be noted that in the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a variety of ways beyond the specific details set forth herein, and the present application's scope is not limited to the specific details as set forth in the following description.

[0023] In addition, in the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0024] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. However, it is noted that direct connection means that the connection between the two main bodies does not pass through an excessive structure to establish a connection relationship, but only connects through a connection structure to form a whole. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature. It can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0026] In the present application, as Figures 1-3As shown, a kind of blow suction dust removal system pipe multiple air outlet adjusting mechanism is provided, be arranged on the pipe 1 of blow suction dust removal system, multiple air outlets 2 are arranged at intervals along the length direction of the pipe 1, the adjusting mechanism includes the baffle 3 of being slidably arranged in the air outlet 2 along the pipe 1 axial direction, connecting rod 4 connected multiple adjacent baffle 3, telescopic rod 5, the telescopic rod 5 extends along the length direction of the pipe 1, and the telescopic rod 5 is connected with the connecting rod 4 and / or the baffle 3.

[0027] The adjusting mechanism of the utility model is used, as shown in the drawing, and the pipe 1 is divided into multiple adjusting areas, each adjusting area is provided with multiple air outlets 2 and is integrally connected by connecting rod 4, when the size of the air outlet 2 of single adjusting area needs to be adjusted, the corresponding telescopic rod 5 can drive each baffle 3 to move, to adjust the degree of baffle 3 shielding corresponding air outlet 2.

[0028] The utility model discloses by adopting linear movement mode by connecting rod 4 drive multiple baffle 3 movement, can control multiple baffle 3 of one challenge area move simultaneously by one telescopic rod 5, and, connecting rod 4 is integrally connected after multiple baffle 3, and the shielding amplitude of linear movement mode is more easy to control multiple baffle 3 simultaneously, compared with the mode of rotating and moving baffle 3, the utility model reduces the requirement of baffle 3 and the surface arc of pipe 1 cooperation.

[0029] In preferred embodiments, for the structure of the utility model, further specifically, the telescopic rod 5 is set as electric telescopic rod 5.

[0030] In preferred embodiments, for the structure of the utility model, further specifically, the adjusting mechanism includes multiple guide rails 6 respectively arranged on the upper and lower sides of the air outlet, the guide rail 6 is provided with a through slot 7 towards the air outlet 2 direction, and the guide rail 6 has a sliding groove matched with the connecting rod 4. As shown in the drawing, the guide rail 6 is fixed on the pipe 1 by welding.

[0031] In preferred embodiments, for the structure of the utility model, further specifically, the baffle 3 is welded on the connecting rod 4.

[0032] In preferred embodiments, for the structure of the utility model, further specifically, the pipe 1 is provided with a sealing ring 8 at the outer edge of the air outlet 2 and / or the inner edge of the baffle 3, and when the baffle 3 closes the air outlet, the sealing ring 8 can close the gap between the baffle 3 and the pipe 1 at the outer edge position of the air outlet.

[0033] By setting the sealing ring 8, the sealing air tightness of the baffle 3 can be improved by using the sealing ring 8 when the baffle 3 closes the corresponding position air outlet 2, to further reduce the wind pressure loss of the closed air outlet 2 position.

[0034] In the preferred embodiment, for the structure of the utility model, further specifically speaking, the sealing ring 8 is set as a felt sealing ring 8. By setting the sealing ring 8 as a felt sealing ring 8, the sealing ring 8 can be reduced to generate viscous friction with the baffle 3 when being rubbed during the transverse movement of the baffle 3, so as to improve the use durability of the sealing ring 8.

[0035] Alternatively, in the alternative embodiment, the sealing ring 8 can also be set as a rubber sealing ring 8.

[0036] In the preferred embodiment, for the structure of the utility model, further specifically speaking, the baffle 3 is formed with an arc-shaped hem 9 at both ends along the length direction of the pipeline 1. As shown in the figure, by setting the arc-shaped hem 9, the sealing ring 8 can be conveniently guided into the inside of the baffle 3, so as to reduce the damage of the baffle 3 movement to the sealing ring 8. At the same time, the arc-shaped hem 9 can strengthen the strength of the baffle 3 and improve the shape stability of the baffle 3.

[0037] In the preferred embodiment, for the structure of the utility model, further specifically speaking, the air inlet 2 is provided with a separation rib 10 extending along the circumferential direction of the pipeline 1. By setting the separation rib 10, the baffle 3 can be supported when the air inlet 2 is under negative pressure, further improving the shape stability of the baffle 3.

[0038] In the preferred embodiment, for the structure of the utility model, further specifically speaking, at least one side edge position of the baffle 3 is provided with a position sensor 11, which can be triggered when moving to the position of the separation rib 10. As shown in the figure, by setting the position sensor 11, when adjusting the opening and closing degree of the air inlet 2 by moving the baffle 3, the position of the baffle 3 can be judged by sensing the separation rib 10 with the position sensor 11.

[0039] For the setting of the position sensor 11, the existing capacitive proximity sensor can be preferably selected. For the movement control of the position sensor 11 and the telescopic rod 5, the position sensor 11 and the telescopic rod 5 can be connected to the p l c controller, and the controller is automatically controlled, or the trigger position of the position sensor 11 is displayed on the controller, and the telescopic rod 5 is controlled manually. Or the position sensor 11 can be connected with an indicator light, and the moving position of the position sensor 11 is indicated by the bright standard of the indicator light.

[0040] For the setting of a single adjustment area, the position sensor 11 can be set at one side edge of only one baffle 3. The position sensor 11 can also be set on multiple baffles 3 at the same time.

[0041] In the preferred embodiment, for the structure of the utility model, further specifically, the pipeline 1 forms positioning groove at the edge of the air port, the middle section of the felt sealing ring 8 is attached to the groove wall of the positioning groove, the two ends extend out of the positioning groove, the adjusting mechanism further comprises a fixed frame 12, the fixed frame 12 is pressed in the middle section of the felt sealing ring 8, and the fixed frame 12 is riveted with the pipeline 1.

[0042] As shown in the figure, the sealing ring 8 is roughly U-shaped, so that a single felt sealing ring 8 can realize the effect of two seals, further improving the stability of the seal. Moreover, the fixed frame 12 clamps the felt sealing ring 8 in the positioning groove, so that the fixed frame 12 can be prevented from shifting, and the lateral displacement of the felt sealing ring 8 can also be inhibited.

[0043] Each of the embodiments in the specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other. Each embodiment focuses on the difference from other embodiments. Especially, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant part can be referred to the part of the method embodiment.

[0044] The above only describes the embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various changes and modifications to the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the scope of the claims of the present application.

Claims

1. A multi-air outlet adjustment mechanism for a blowing-suction dust removal system pipeline, which is arranged on a pipeline of the blowing-suction dust removal system, wherein the pipeline is provided with a plurality of air outlets at intervals along its length, and is characterized in that: The adjustment mechanism includes a baffle slidably arranged at the air outlet along the axial direction of the pipeline, a connecting rod connecting multiple adjacent baffles, and a telescopic rod. The telescopic rod extends along the length direction of the pipeline and is connected to the connecting rod and / or the baffle.

2. The multi-air outlet adjustment mechanism for the blowing and suction dust removal system according to claim 1 is characterized in that: The telescopic rod is configured as an electric telescopic rod.

3. The multi-air outlet adjustment mechanism for a blowing and suction dust removal system according to claim 1 is characterized in that: The adjustment mechanism includes a plurality of guide rails respectively arranged on the upper and lower sides of the air outlet, the guide rails are provided with through grooves facing the air outlet, and the guide rails have sliding grooves that cooperate with the connecting rods.

4. The multi-air outlet adjustment mechanism for a blowing and suction dust removal system according to claim 1 is characterized in that: The baffle is welded to the connecting rod.

5. The multi-air outlet adjustment mechanism for a blowing and suction dust removal system according to claim 1 is characterized in that: The pipe is provided with a sealing ring at the outer edge of the air outlet and / or the inner edge of the baffle. When the baffle closes the air outlet, the sealing ring can close the gap between the baffle and the pipe at the outer edge of the air outlet.

6. The multi-air outlet adjustment mechanism for a blowing and suction dust removal system according to claim 5, characterized in that: The sealing ring is configured as a felt sealing ring.

7. The multi-air outlet adjustment mechanism for a blowing and suction dust removal system according to claim 5, characterized in that: Arc-shaped curling edges are formed on two ends of the baffle along the length direction of the pipeline.

8. The multi-air outlet adjustment mechanism for a blowing and suction dust removal system according to claim 5, characterized in that: A separation rib extending along the circumference of the pipeline is provided in the air outlet.

9. The multi-air outlet adjustment mechanism for a blowing and suction dust removal system according to claim 8, characterized in that: A position sensor is provided at a side position of at least one of the baffles, and the position sensor can be triggered when it moves to the position of the separating rib.

10. The multi-air outlet adjustment mechanism for a blowing and suction dust removal system according to claim 6, characterized in that: The pipe is formed with a positioning groove at the edge of the air outlet, the middle section of the felt sealing ring is fitted on the groove wall of the positioning groove, and both ends extend outward from the positioning groove. The adjustment mechanism also includes a fixing frame, which is pressed on the middle section of the felt sealing ring and riveted to the pipe.

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