Dust fall pipeline for commercial concrete production

Abstract

The utility model relates to a dust fall pipeline for commercial concrete production, which belongs to the technical field of dust fall pipelines and comprises a dust fall box, a dust fall pipeline and an exhaust pipeline are arranged on the left side and the right side of the dust fall box, and a drain pipe is arranged at the bottom of the dust fall box. According to the dust falling pipeline for commercial concrete production, by arranging a circulating structure and a dismounting and mounting structure, dust falling water is filtered through a filter element in a filter frame, and the filtered dust falling water is pumped into a water tank through a circulating pump in a water pumping assembly, so that a spraying assembly pumps the dust falling water and forms a water curtain; the purpose of dust falling is achieved by utilizing air to pass through a water curtain, and a worker can conveniently control a positioning plate to move upwards, so that fixing of a filter element is relieved, the filter element is conveniently pulled out, solid sediment filtered out of the filter element is cleaned, it is guaranteed that the whole circulation structure can continuously and normally operate, and therefore the purposes of recycling dust falling water and reducing the labor intensity are achieved. The water resource consumption is reduced, and environmental protection is further facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction pipes, in particular to a dust reduction pipe for commercial concrete production. Background Art

[0002] Dust reduction ducts are also called dust removal ducts or dust exhaust ducts. They are mainly used in industrial dust removal systems to collect and transport dust particles. The main materials of dust reduction ducts are galvanized plates, stainless steel, etc. The types include stainless steel air ducts, ventilation ducts, etc. The connection methods are clamp type and welding type. In the production process of commercial concrete, the dust reduction duct uses a trumpet tube to absorb dust and discharge the dust into the water tank, thereby removing concrete dust particles in the air. The selection of dust reduction ducts needs to be customized according to the actual application scenarios and needs to ensure that they can effectively collect and transport dust particles while meeting relevant safety and environmental protection requirements.

[0003] In the current existing technology, dust is absorbed by a dust reduction pipe and discharged into a water tank. When the dust reduction water in the water tank is saturated, it is discharged and new dust reduction water is added. As a result, the use of dust reduction pipes to treat dust particles generated in the production process of commercial concrete requires a large amount of water consumption, which in turn causes a waste of water resources and is not conducive to environmental protection. Therefore, a dust reduction pipe for commercial concrete production is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a dust reduction pipe for commercial concrete production, which has the advantage of facilitating the recycling of water resources and solves the problem of using the dust reduction pipe to absorb dust and discharge the dust into a water tank. When the dust reduction water in the water tank is saturated, it is discharged and new dust reduction water is added. As a result, the use of the dust reduction pipe to process the dust particles generated in the commercial concrete production process requires a large amount of water resource consumption, thereby causing a waste of water resources, which is not conducive to environmental protection.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust reduction pipeline for commercial concrete production, comprising a dust reduction box, dust reduction pipelines and exhaust pipelines are arranged on the left and right sides of the dust reduction box, a drainage pipe is arranged at the bottom of the dust reduction box, and a circulation structure and a disassembly structure are arranged on the dust reduction box;

[0006] The circulation structure includes a water tank fixedly installed on the top of the dust reduction box and used to store dust reduction water, the dust reduction box and the water tank are provided with a spray assembly for forming a water curtain, the bottom of the dust reduction box is fixedly installed with a filter frame, the interior of the filter frame is plugged with a filter element for filtering dust reduction water, one side of the filter frame is provided with a pumping assembly for completing the dust reduction water circulation, the interior of the filter frame is fixedly installed with a liquid level sensor, the disassembly structure includes two connecting plates slidably installed on the left and right sides of the filter frame, the opposite sides of the two connecting plates are fixedly installed with a positioning plate with one end penetrating and extending into the interior of the filter element, and the left and right sides of the filter frame are provided with a feeding assembly for controlling the up and down movement of the two connecting plates;

[0007] The feeding assembly includes two electric push rods, the telescopic ends of the two electric push rods are fixedly connected to the bottom of two connecting plates respectively, and the two electric push rods are fixedly installed on the left and right sides of the filter frame respectively. The left and right sides of the filter frame are provided with through grooves, one end of the connecting plate passes through the through groove and extends to the interior of the filter frame, and the outer surface of the connecting plate is slidably connected to the inner wall of the through groove.

[0008] Furthermore, the dust reduction duct and the exhaust duct are both fixedly mounted on the dust reduction box and penetrate into the interior of the dust reduction box, and the drain pipe is fixedly mounted on the bottom of the dust reduction box and penetrates into the interior of the dust reduction box.

[0009] Furthermore, the spray assembly includes a spray pump and a spray head. The spray pump is fixedly installed inside the water tank. A three-way pipe is fixedly connected between the spray pump and the spray head. The spray head is fixedly installed inside the dust reduction box.

[0010] Furthermore, the filter frame includes a rectangular frame and two support plates, the two support plates are respectively fixedly installed on the left and right side walls of the inner cavity of the rectangular frame, a rectangular groove is opened on the front of the rectangular frame, and one end of the filter element passes through the rectangular groove and extends to the interior of the rectangular frame.

[0011] Furthermore, the pumping assembly includes a circulating pump and two connecting water pipes, one end of the two connecting water pipes are respectively fixedly connected to the top and bottom of the circulating pump, one end of the connecting water pipe passes through the interior of the water tank, and one end of the other connecting water pipe passes through the interior of the filter frame.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The dust reduction pipeline for commercial concrete production is provided with a circulation structure and a disassembly structure, so that dust reduction water is filtered by the filter element inside the filter frame, and the filtered dust reduction water is pumped into the water tank by the circulation pump in the water pumping component, so that the spray component can pump the dust reduction water and form a water curtain, and the purpose of dust reduction is achieved by using air through the water curtain. It is also convenient for workers to control the positioning plate to move upward, so as to release the fixation of the filter element, so as to facilitate the extraction of the filter element and the cleaning of the solid precipitation filtered out of the filter element, so as to ensure that the entire circulation structure can continue to operate normally, so as to achieve the recycling of dust reduction water, reduce the consumption of water resources, and further be more conducive to environmental protection, so that the practicality of the dust reduction pipeline for commercial concrete production is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model Figure 1 A in the enlarged view;

[0016] Figure 3 It is a three-dimensional schematic diagram of the filter frame and filter element of the utility model structure.

[0017] In the figure: 1. Dust suppression box; 2. Dust suppression duct; 3. Exhaust duct; 4. Drain pipe; 51. Water tank; 52. Spray assembly; 53. Filter frame; 54. Filter element; 55. Pumping assembly; 56. Liquid level sensor; 57. Connecting plate; 58. Positioning plate; 59. Feed assembly. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 In this embodiment, a dust reduction pipe for commercial concrete production includes a dust reduction box 1, a dust reduction pipe 2 and an exhaust pipe 3 are arranged on the left and right sides of the dust reduction box 1, a drain pipe 4 is arranged at the bottom of the dust reduction box 1, and a circulation structure and a disassembly structure are arranged on the dust reduction box 1. The dust reduction pipe 2 and the exhaust pipe 3 are fixedly installed on the dust reduction box 1 and penetrate into the interior of the dust reduction box 1, and the drain pipe 4 is fixedly installed at the bottom of the dust reduction box 1 and penetrates into the interior of the dust reduction box 1.

[0020] In the implementation of this example, the circulation structure includes a water tank 51 fixedly installed on the top of the dust reduction box 1 and used to store dust reduction water, which is convenient for storing dust reduction water. The dust reduction box 1 and the water tank 51 are provided with a spray assembly 52 for forming a water curtain to achieve the effect of spraying dust reduction. The spray assembly 52 includes a spray pump and a nozzle. The spray pump is fixedly installed inside the water tank 51. A three-way pipe is fixedly connected between the spray pump and the nozzle. The nozzle is fixedly installed inside the dust reduction box 1 to facilitate the extraction of dust reduction water and the formation of a water curtain. A filter frame 53 is fixedly installed at the bottom of the dust reduction box 1 A filter element 54 for filtering dust water is inserted into the interior of the filter frame 53 to facilitate filtering impurities and precipitation in the dust water. The filter frame 53 includes a rectangular frame and two support plates. The two support plates are fixedly installed on the left and right side walls of the inner cavity of the rectangular frame respectively. A rectangular groove is opened on the front of the rectangular frame. One end of the filter element 54 passes through the rectangular groove and extends to the interior of the rectangular frame to facilitate the installation of the filter element 54. A pumping assembly 55 for completing the dust water circulation is provided on one side of the filter frame 53. A liquid level sensor 56 is fixedly installed inside the filter frame 53.

[0021] Among them, the pumping assembly 55 includes a circulating pump and two connecting water pipes, one end of the two connecting water pipes are fixedly connected to the top and bottom of the circulating pump respectively, one end of the connecting water pipe passes through the interior of the water tank 51, and the other end of the connecting water pipe passes through the interior of the filter frame 53, so as to facilitate the extraction of filtered dust reduction water and discharge it into the water tank 51 for storage, thereby realizing the recycling of dust reduction water.

[0022] By adopting the above technical scheme, it is possible to start the spray pump in the spray assembly 52 and draw the dust reduction water in the water tank 51, so that the water is sprayed out by the nozzle and a water curtain is formed, so that the air passes through the water curtain to achieve the effect of dust reduction. The dust reduction water flows into the interior of the filter frame 53 through the drain pipe 4, and the impurities and precipitation in the dust reduction water are filtered through the filter element 54. When the liquid level sensor 56 detects that the water level of the filter frame 53 reaches a certain height, the circulation pump in the pumping assembly 55 is started, and the dust reduction water is pumped into the water tank 51 for storage by the circulation pump and the connecting water pipe, thereby achieving the recycling of the dust reduction water.

[0023] In the implementation of this example, the disassembly and assembly structure includes two connecting plates 57 slidably installed on the left and right sides of the filter frame 53, and a positioning plate 58 with one end penetrating and extending into the interior of the filter element 54 is fixedly installed on the opposite side of the two connecting plates 57, so as to fix the position of the filter element 54. The left and right sides of the filter frame 53 are provided with a feeding assembly 59 for controlling the up and down movement of the two connecting plates 57, so as to control the connection plates 57 and drive the positioning plates 58 to move. The feeding assembly 59 includes two electric push rods, and the telescopic ends of the two electric push rods are respectively fixedly connected to the bottoms of the two connecting plates 57, and the two electric push rods are respectively fixedly installed on the left and right sides of the filter frame 53, so as to utilize the telescopic control of the electric push rods to move the connecting plates 57 up and down.

[0024] Among them, through grooves are opened on the left and right sides of the filter frame 53, one end of the connecting plate 57 passes through the through groove and extends to the inside of the filter frame 53, and the outer surface of the connecting plate 57 is slidably connected to the inner wall of the through groove, so as to limit the connecting plate 57 to move up and down only within the range of the through groove.

[0025] By adopting the above technical solution, the staff can start the two electric push rods in the feed assembly 59, and use the electric push rods to control the connecting plate 57 to move upward, thereby driving the positioning plate 58 to withdraw from the interior of the filter element 54, making it convenient for the staff to pull out the filter element 54 and replace it, thereby ensuring the normal use of the circulation structure.

[0026] The working principle of the above embodiment is:

[0027] When the dust reduction pipe used for commercial concrete production is used, the spray pump in the spray assembly 52 is started and the dust reduction water in the water tank 51 is pumped, so that the water is sprayed out by the nozzle to form a water curtain, so that the air can achieve the dust reduction effect through the water curtain, and the dust reduction water flows into the interior of the filter frame 53 through the drain pipe 4, and the impurities and precipitation in the dust reduction water are filtered through the filter element 54. When the liquid level sensor 56 detects that the water level of the filter frame 53 reaches a certain height, the circulation pump in the pumping assembly 55 is started, and the dust reduction water is pumped into the water tank 51 for storage by the circulation pump and the connecting water pipe, so as to achieve the recycling of dust reduction water, and it is convenient for the staff to start the two electric push rods in the feeding assembly 59, and use the electric push rods to control the connecting plate 57 to move upward, thereby driving the positioning plate 58 to withdraw from the interior of the filter element 54, so that it is convenient for the staff to extract the filter element 54 and replace it, thereby ensuring the normal use of the circulation structure.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust reduction pipeline for commercial concrete production, comprising a dust reduction box (1), characterized in that: Dust reduction ducts (2) and exhaust ducts (3) are arranged on the left and right sides of the dust reduction box (1), a drainage pipe (4) is arranged at the bottom of the dust reduction box (1), and a circulation structure and a disassembly structure are arranged on the dust reduction box (1); The circulation structure comprises a water tank (51) fixedly mounted on the top of the dust reduction box (1) and used for storing dust reduction water; a spray assembly (52) for forming a water curtain is arranged inside the dust reduction box (1) and the water tank (51); a filter frame (53) is fixedly mounted on the bottom of the dust reduction box (1); a filter element (54) for filtering dust reduction water is inserted inside the filter frame (53); a pumping assembly (55) for completing the circulation of dust reduction water is arranged on one side of the filter frame (53); a liquid level sensor (56) is fixedly mounted inside the filter frame (53); the disassembly structure comprises two connecting plates (57) slidably mounted on the left and right sides of the filter frame (53); a positioning plate (58) having one end penetrating and extending into the inside of the filter element (54) is fixedly mounted on the opposite sides of the two connecting plates (57); and a feeding assembly (59) for controlling the up and down movement of the two connecting plates (57) is arranged on the left and right sides of the filter frame (53); The feeding assembly (59) comprises two electric push rods, the telescopic ends of the two electric push rods are respectively fixedly connected to the bottoms of two connecting plates (57), and the two electric push rods are respectively fixedly installed on the left and right sides of the filter frame (53). The left and right sides of the filter frame (53) are both provided with through grooves, one end of the connecting plate (57) passes through the through groove and extends to the interior of the filter frame (53), and the outer surface of the connecting plate (57) is slidably connected to the inner wall of the through groove.

2. The dust suppression pipeline for commercial concrete production according to claim 1, characterized in that: The dust reduction duct (2) and the exhaust duct (3) are both fixedly mounted on the dust reduction box (1) and penetrate into the interior of the dust reduction box (1), and the drainage pipe (4) is fixedly mounted on the bottom of the dust reduction box (1) and penetrates into the interior of the dust reduction box (1).

3. The dust suppression pipeline for commercial concrete production according to claim 1 is characterized in that: The spray assembly (52) comprises a spray pump and a spray head. The spray pump is fixedly installed inside the water tank (51). A three-way pipe is fixedly connected between the spray pump and the spray head. The spray head is fixedly installed inside the dust suppression box (1).

4. The dust suppression pipeline for commercial concrete production according to claim 1, characterized in that: The filter frame (53) comprises a rectangular frame and two support plates, wherein the two support plates are respectively fixedly mounted on the left and right side walls of the inner cavity of the rectangular frame, and a rectangular groove is provided on the front side of the rectangular frame, and one end of the filter element (54) passes through the rectangular groove and extends to the interior of the rectangular frame.

5. The dust suppression pipeline for commercial concrete production according to claim 1, characterized in that: The pumping assembly (55) comprises a circulation pump and two connecting water pipes, one end of the two connecting water pipes being fixedly connected to the top and bottom of the circulation pump respectively, one end of the connecting water pipe penetrating into the interior of the water tank (51), and one end of the other connecting water pipe penetrating into the interior of the filter frame (53).

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