Chemical safety production dust falling device

Abstract

The utility model relates to a chemical safety production dust falling device which comprises a water storage tank, universal wheels with brakes are arranged at the bottom of the water storage tank, a mounting seat is fixedly connected to the top of the water storage tank, a water suction pump is fixedly mounted at the top of the mounting seat, and a first connecting pipe is fixedly connected to one side of the water suction pump. The other side of the water suction pump is fixedly connected with a second connecting pipe, and the other end of the second connecting pipe is fixedly connected with a third connecting pipe. According to the dust falling device for chemical safety production, an auxiliary structure is arranged, a motor drives a water distribution pipe and a dust falling nozzle to rotate within a certain range through a connecting rod, then the vertical spraying range of the dust falling nozzle is expanded, and meanwhile two gears are meshed with each other to drive a supporting column and a belt wheel on the outer surface of the supporting column to rotate; and the other belt wheel and the third connecting pipe are driven to rotate within a certain range through the transmission effect of the belt, so that the transverse spraying range of the dust falling spray head is expanded, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression devices, in particular to a dust suppression device for safe production in chemical industry. Background Art

[0002] Chemical production, as it involves complex chemical reactions, high energy release and potentially hazardous substances, places extremely high demands on production safety. During the production and processing of chemicals, dust is often generated. After the dust is generated, it diffuses in the workshop. When the concentration reaches a certain value, there will be an explosion risk. At the same time, dust will also have a certain impact on the health of processing personnel. Therefore, dust reduction devices are often installed in chemical production workshops to reduce dust.

[0003] Most of the existing dust suppression devices on the market still have shortcomings when in use. For example, the nozzle position of the existing dust suppression device is relatively fixed and the spraying range is small, which reduces the overall practicality of the device to a certain extent. Therefore, a chemical production safety dust suppression device is proposed to solve the above problems. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a chemical production safety dust reduction device with advantages such as a wide spraying range, which solves the shortcomings that most of the existing dust reduction devices on the market still have when used. For example, the nozzle position of the existing dust reduction device is relatively fixed and the spraying range is small, which to a certain extent reduces the overall practicality of the device.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a dust suppression device for chemical production safety, comprising a water storage tank, a universal wheel with a brake being provided at the bottom of the water storage tank, a mounting base being fixedly connected to the top of the water storage tank, a water pump being fixedly installed on the top of the mounting base, a first connecting pipe being fixedly connected to one side of the water pump, a second connecting pipe being fixedly connected to the other side of the water pump, a third connecting pipe being fixedly connected to the other end of the second connecting pipe, a water distribution pipe being fixedly connected to the outer surface of the water distribution pipe to a plurality of evenly distributed dust suppression nozzles, and an auxiliary structure being provided on the outer surface of the mounting base;

[0008] A support plate is fixedly installed on the outer surface of the mounting seat, a support frame is fixedly installed on the top of the support plate, a motor is fixedly installed on the support frame, the output shaft of the motor and the outer surface of the water distribution pipe are fixedly connected with a connecting rod, the top of the support plate is rotatably connected to a support column, the support column and the outer surface of the third connecting pipe are fixedly installed with pulleys, a belt is connected for transmission between the two pulleys, and gears are fixedly installed on the outer surface of the front connecting rod and the support column.

[0009] Furthermore, the first connecting pipe is an "L"-shaped pipe, and the bottom of the first connecting pipe passes through the mounting seat and the water tank and extends to the interior of the water tank.

[0010] Furthermore, the second connecting tube is a retractable hose, and the bottom of the third connecting tube is rotatably connected to the top of the mounting seat.

[0011] Furthermore, a bearing seat is fixedly installed on the top of the support plate, and the outer surface of the connecting rod on the rear side is fixedly connected to the inner ring of the bearing seat.

[0012] Furthermore, the other end of the front connecting rod is fixedly connected to the outer surface of the water distribution pipe.

[0013] Furthermore, the gears are bevel gears, and the two gears are meshed with each other.

[0014] (3) Beneficial effects

[0015] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0016] The chemical production safety dust reduction device is provided with an auxiliary structure. The motor drives the water distribution pipe and the dust reduction nozzle to rotate within a certain range through the connecting rod, thereby expanding the vertical spraying range of the dust reduction nozzle. At the same time, the two gears are engaged with each other, thereby driving the support column and the pulley on the outer surface to rotate, and then the transmission action of the belt drives another pulley and the third connecting pipe to rotate within a certain range, thereby expanding the horizontal spraying range of the dust reduction nozzle and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front cross-sectional view of the utility model;

[0018] Figure 2 This is a right side view of the local structure of the utility model;

[0019] Figure 3 It is a top view of the local structure of the utility model.

[0020] In the figure: 1 water tank, 2 universal wheel with brake, 3 mounting base, 4 water pump, 5 first connecting pipe, 6 second connecting pipe, 7 third connecting pipe, 8 water distribution pipe, 9 dust suppression nozzle, 10 auxiliary structure, 101 support plate, 102 support frame, 103 motor, 104 connecting rod, 105 support column, 106 pulley, 107 belt, 108 gear. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-3 In this embodiment, a dust reduction device for chemical production safety includes a water tank 1, a universal wheel 2 with a brake is provided at the bottom of the water tank 1, a mounting base 3 is fixedly connected to the top of the water tank 1, a water pump 4 is fixedly installed on the top of the mounting base 3, one side of the water pump 4 is fixedly connected to a first connecting pipe 5, the other side of the water pump 4 is fixedly connected to a second connecting pipe 6, the other end of the second connecting pipe 6 is fixedly connected to a third connecting pipe 7, the other end of the third connecting pipe 7 is fixedly connected to a water distribution pipe 8, the outer surface of the water distribution pipe 8 is fixedly connected to a plurality of evenly distributed dust reduction nozzles 9, and the outer surface of the mounting base 3 is provided with an auxiliary structure 10.

[0023] Specifically, a support plate 101 is fixedly installed on the outer surface of the mounting seat 3, a support frame 102 is fixedly installed on the top of the support plate 101, a motor 103 is fixedly installed on the support frame 102, and a connecting rod 104 is fixedly connected to the outer surface of the water distribution pipe 8 at the output shaft of the motor 103, and a support column 105 is rotatably connected to the top of the support plate 101, and a pulley 106 is fixedly installed on the outer surface of the support column 105 and the third connecting pipe 7, and a belt 107 is connected for transmission between the two pulleys 106, and a gear 108 is fixedly installed on the outer surface of the front connecting rod 104 and the support column 105. By fixing a bearing seat on the top of the support plate 101, the rear connecting rod 108 is fixedly installed. The outer surface of the connecting rod 104 is fixedly connected to the inner ring of the bearing seat, and the other end of the front connecting rod 104 is fixedly connected to the outer surface of the water distribution pipe 8. The gear 108 is a bevel gear, and the two gears 108 are engaged with each other. The motor 103 drives the water distribution pipe 8 and the dust reduction nozzle 9 to rotate within a certain range through the connecting rod 104, thereby expanding the vertical spraying range of the dust reduction nozzle 9. At the same time, the two gears 108 are engaged with each other, thereby driving the support column 105 and the pulley 106 on its outer surface to rotate, and then through the transmission action of the belt 107, drive another pulley 106 and the third connecting pipe 7 to rotate within a certain range, thereby expanding the horizontal spraying range of the dust reduction nozzle 9.

[0024] Specifically, by setting the first connecting pipe 5 as an "L"-shaped pipe, the bottom of the first connecting pipe 5 passes through the mounting seat 3 and the water tank 1 and extends to the interior of the water tank 1, the second connecting pipe 6 is a retractable hose, and the bottom of the third connecting pipe 7 is rotatably connected to the top of the mounting seat 3, thereby making the overall structure more reasonable.

[0025] During implementation, the following steps are followed: when in use, the entire device is moved to the side of the equipment through the braked universal wheel 2, the braked universal wheel 2 is locked, and then the water pump 4 is started to transport the water in the water tank 1 to the dust reduction nozzle 9 through the first connecting pipe 5, the second connecting pipe 6, the third connecting pipe 7 and the water distribution pipe 8. The water sprayed from the dust reduction nozzle 9 is used for dust reduction treatment. Finally, the motor 103 is started at the same time to expand the spraying range of the dust reduction nozzle 9 with the cooperation of other components of the auxiliary structure 10.

[0026] To sum up, the chemical production safety dust reduction device, by setting up an auxiliary structure 10, the motor 103 drives the water distribution pipe 8 and the dust reduction nozzle 9 to rotate within a certain range through the connecting rod 104, thereby expanding the vertical spraying range of the dust reduction nozzle 9, and at the same time, through the mutual engagement of the two gears 108, drives the support column 105 and the pulley 106 on its outer surface to rotate, and then drives another pulley 106 and the third connecting pipe 7 to rotate within a certain range through the transmission action of the belt 107, thereby expanding the horizontal spraying range of the dust reduction nozzle 9, improving the practicality of the device, and solving the problems that most of the current dust reduction devices on the market still have in use, such as the nozzle position of the existing dust reduction device is relatively fixed and the spraying range is small, thereby reducing the overall practicality of the device to a certain extent.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust suppression device for chemical production safety, comprising a water storage tank (1), characterized in that: The bottom of the water tank (1) is provided with a universal wheel (2) with a brake, the top of the water tank (1) is fixedly connected with a mounting seat (3), the top of the mounting seat (3) is fixedly installed with a water pump (4), one side of the water pump (4) is fixedly connected with a first connecting pipe (5), the other side of the water pump (4) is fixedly connected with a second connecting pipe (6), the other end of the second connecting pipe (6) is fixedly connected with a third connecting pipe (7), the other end of the third connecting pipe (7) is fixedly connected with a water distribution pipe (8), the outer surface of the water distribution pipe (8) is fixedly connected with a plurality of evenly distributed dust suppression nozzles (9), and the outer surface of the mounting seat (3) is provided with an auxiliary structure (10); A support plate (101) is fixedly mounted on the outer surface of the mounting seat (3), a support frame (102) is fixedly mounted on the top of the support plate (101), a motor (103) is fixedly mounted on the support frame (102), a connecting rod (104) is fixedly connected to the output shaft of the motor (103) and the outer surface of the water distribution pipe (8), a support column (105) is rotatably connected to the top of the support plate (101), a pulley (106) is fixedly mounted on the outer surface of the support column (105) and the third connecting pipe (7), a belt (107) is connected for transmission between the two pulleys (106), and a gear (108) is fixedly mounted on the outer surface of the front connecting rod (104) and the support column (105).

2. A dust suppression device for chemical production safety according to claim 1, characterized in that: The first connecting pipe (5) is an "L"-shaped pipe, and the bottom of the first connecting pipe (5) passes through the mounting seat (3) and the water tank (1) and extends to the interior of the water tank (1).

3. A dust suppression device for chemical production safety according to claim 1, characterized in that: The second connecting pipe (6) is a telescopic hose, and the bottom of the third connecting pipe (7) is rotatably connected to the top of the mounting seat (3).

4. A dust suppression device for chemical production safety according to claim 1, characterized in that: A bearing seat is fixedly mounted on the top of the support plate (101), and the outer surface of the rear connecting rod (104) is fixedly connected to the inner ring of the bearing seat.

5. The dust suppression device for chemical production safety according to claim 1, characterized in that: The other end of the front connecting rod (104) is fixedly connected to the outer surface of the water distribution pipe (8).

6. A dust suppression device for chemical production safety according to claim 1, characterized in that: The gears (108) are bevel gears, and the two gears (108) are meshed with each other.

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