Environment-friendly assembly type steel structure plant based on spraying type dust falling assembly

Abstract

The invention discloses an environment-friendly fabricated steel structure factory building based on a spraying type dust falling assembly, the fabricated steel structure factory building is provided with the dust falling assembly, and the dust falling assembly sprays water to the interior of the fabricated steel structure factory building and a body of a steel structure module through a plurality of sprayers; the dust falling assembly is provided with a plurality of water storage tanks; a water supply pipeline of the dust falling assembly is arranged at the joint of the house body part and the roof part, and the water supply pipeline is detachably assembled and fixed to the corresponding steel structure through a plurality of pipe clamp structures. One part of the nozzles of the dust falling assembly spray downwards in the vertical direction, and the other part of the nozzles of the dust falling assembly are obliquely arranged to face the steel structure module on the corresponding side. According to the fabricated steel structure factory building, the dust falling effect is achieved in a regular spraying mode through the dust falling assemblies integrated by the steel structure modules, the problem that the dust falling effect of an open space is poor can be solved by taking water as a medium, meanwhile, the effect of flushing the steel structure modules can be indirectly achieved, and it is kept that the factory building has a good operation space.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental management of steel structure buildings and steel structure factories, and in particular to an environmentally friendly assembled steel structure factory building based on a spray-type dust reduction component. Background Art

[0002] The main advantage of prefabricated steel structure factory buildings is their modular design, which facilitates construction and maintenance. Their unit modules can be prefabricated in the workshop and then spliced ​​into factory buildings of appropriate scale according to construction and work needs.

[0003] The working environment problem in the factory has always been a key research project; The Chinese invention patent, with authorization publication number CN111472585B, primarily studies ventilation and heat dissipation issues in prefabricated steel structure factories. Ventilation and heat dissipation, dust control, and noise isolation are all key environmental management issues in prefabricated steel structure factories. Because prefabricated steel structure factories are partially open, using fans to suppress dust is unlikely to fully address the indoor and outdoor dust problem. Furthermore, the open structure also makes ventilation ineffective for dust reduction.

[0004] Therefore, based on the above technical problems, technicians in this field urgently need to develop an environmentally friendly prefabricated steel structure factory building based on a spray-type dust reduction component. Summary of the Invention

[0005] The purpose of the present invention is to provide an environmentally friendly assembled steel structure factory building based on a spray-type dust reduction component.

[0006] In order to achieve the above object, the present invention provides the following technical solutions: The present invention provides an environmentally friendly assembled steel structure factory building based on a spray-type dust reduction component, wherein the assembled steel structure factory building is assembled and fixed by a plurality of steel structure modules; The steel structure module is divided into a body part and a roof part, wherein the body part is configured as a semi-hollow structure; After the prefabricated steel structure factory building is assembled, a dust suppression component is provided, and the dust suppression component sprays water into the interior of the prefabricated steel structure factory building and the body of the steel structure module through multiple nozzles; The dust suppression assembly has a plurality of water storage tanks, and the water storage tanks are connected to the bottom plate of the designated steel structure module and reinforce the steel structure module by applying gravity; The water supply pipe of the dust suppression assembly is arranged at the connection between the housing part and the roof part, and the water supply pipe is detachably assembled and fixed to the corresponding steel structure using a plurality of pipe clamp structures; A portion of the nozzles of the dust reduction assembly sprays downward in a vertical direction, and another portion of the nozzles of the dust reduction assembly is arranged obliquely to face the steel structure module on the corresponding side.

[0007] Furthermore, the steel structure module includes: Symmetrically arranged vertical beams, wherein the vertical beams are made of I-beams; A crossbeam connected to the upper ends of the two vertical beams, wherein the crossbeam is made of channel steel, and the groove surface of the channel steel faces the two vertical beams; The vertical beams and the horizontal beams constitute the roof part of the steel structure module; The roof part includes a structural beam having one end connected to the cross beam and the other end extending upward at an angle, and the structural beam is made of channel steel, and one end of the structural beam connected to the cross beam is cut into a cutting surface so as to dock with the cross beam through the cutting surface and maintain the inclination of the structural beam.

[0008] Furthermore, the vertical beams on one side of the adjacent steel structure modules are close to each other and assembled and fixed by fasteners; A certain space is reserved between the inner side of the factory building and the outer side of the factory building of the structural beam and the edge of the cross beam; The space between the structural beam and the edge of the crossbeam is used to match the end of the roof steel plate of the assembled steel structure factory roof; The structural beam is located in the space between one side of the inner side of the factory building and the edge of the cross beam for arranging water supply pipes.

[0009] Furthermore, a bottom crossbeam is connected between the lower parts of the two vertical beams of the steel structure module, and a diagonal brace is provided below the bottom crossbeam; A detachable wall panel is installed between the upper parts of the two vertical beams of the steel structure module, and the steel structure module is formed into a semi-hollow structure by the wall panel and the diagonal bracing; The wall panel comprises: Wall panel body; The mounting plates are fixed on both sides of the wall panel body, the mounting plates are arranged perpendicular to the wall panel body, and the mounting plates are assembled and fixed with the vertical beams by bolts.

[0010] Furthermore, the dust reduction component includes: four water storage tanks; A pump is matched with each water storage tank, and the two water storage tanks on the same side of the wall of the prefabricated steel structure factory building share a water supply pipeline, and the water supply pipeline includes a water supply main pipe and multiple water supply branches connected to the water supply main pipe, and each of the water supply branches is equipped with multiple nozzles; The bottom of the vertical beams of the steel structure module are all provided with a bottom plate, and the bottom plate is anchored to the ground through an anchoring structure; The four water storage tanks are respectively arranged at the four corners of the prefabricated steel structure factory building, and the bottom plate size of the vertical beams of the steel structure modules located at the four corners of the prefabricated steel structure factory building is larger than the bottom plate size of the vertical beams at other locations; The water storage tank is placed on the bottom plate of the steel structure module vertical beam.

[0011] Furthermore, the water storage tank is provided with a water tank bracket, and the height of the water tank bracket ranges from 200mm to 500mm; The side of the water tank bracket is a fence, and the pump of the water tank is placed on the water tank bracket.

[0012] Furthermore, the water supply main includes a first main pipe and a second main pipe; The first main pipe is arranged along the inner side of the vertical beam and extends upward, and the second main pipe is arranged in the space between the inner side of the structural beam and the edge of the horizontal beam; Each first main pipe is equipped with a valve to control the opening and closing of the corresponding first main pipe. When in operation, only one first main pipe on one side is opened to transport water in the corresponding water storage tank into the second main pipe. A plurality of water supply branch pipes are connected to the second main pipe.

[0013] Furthermore, the water supply branch pipe is arranged along the structural beam; The sprinkler head on the water supply branch pipe close to the vertical beam is arranged obliquely, and the oblique direction is toward the steel structure module; The water supply branch pipe is vertically arranged away from the sprinkler head on one side of the vertical beam, with the nozzle facing downward.

[0014] Furthermore, the water supply pipeline and the corresponding steel member are positioned and fixed by a pipe clamp structure; The corresponding steel components and the pipe clamp structure are equipped with mounting holes; The pipe clamp structure comprises: A pipe clamp body with a U-shaped structure; and a nut connected to the pipe clamp body; The pipe clamp body clamps the water supply pipeline on the inner side surface of the corresponding steel component.

[0015] Furthermore, the prefabricated steel structure factory building is also provided with a drainage structure; A drainage ditch is excavated near the position of the steel structure module, and an embedded drainage board is set at the position where the floor of the assembled steel structure factory building matches the drainage ditch, and the drainage board is a mesh board; The position where the floor matches the drain ditch is cut off, and the drain board is installed at the cut position.

[0016] In the above technical solution, the present invention provides an environmentally friendly prefabricated steel structure factory building based on a spray-type dust reduction component, which has the following beneficial effects: The prefabricated steel structure factory building of the present invention utilizes the dust reduction components integrated in the steel structure modules to achieve the dust reduction effect in a regular spraying manner. Using water as a medium can solve the problem of poor dust reduction effect in open spaces. At the same time, it can indirectly play the role of flushing the steel structure modules, maintaining a good working space in the factory building. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A schematic structural diagram of a steel structure module of an environmentally friendly prefabricated steel structure factory building based on a spray-type dust reduction assembly provided by an embodiment of the present invention; Figure 2 A front view of a steel structure module of an environmentally friendly prefabricated steel structure factory building based on a spray-type dust reduction assembly provided by an embodiment of the present invention; Figure 3 A schematic structural diagram of a wall panel of an environmentally friendly prefabricated steel structure factory building based on a spray-type dust suppression assembly provided by an embodiment of the present invention; Figure 4 A piping layout drawing of a dust suppression component of an environmentally friendly prefabricated steel structure factory building based on a spray-type dust suppression component provided by an embodiment of the present invention; Figure 5 A schematic diagram of the piping arrangement structure of the dust suppression assembly of an environmentally friendly prefabricated steel structure factory building based on a spray-type dust suppression assembly provided by an embodiment of the present invention; Figure 6 A schematic diagram of the structure of an environmentally friendly prefabricated steel structure factory building based on a spray-type dust suppression assembly provided by an embodiment of the present invention, in which pipes and steel components are positioned by a pipe clamp structure; Figure 7 A schematic diagram of a drainage component of an environmentally friendly prefabricated steel structure factory building based on a spray-type dust suppression component provided in an embodiment of the present invention.

[0019] Description of reference numerals: Steel structure module; 2. Dust suppression components; 4. Ground; 101. Vertical beam; 102. Horizontal beam; 103. Structural beam; 104. Roof steel plate; 105. Pipe space; 106. Bottom plate; 107. Bottom horizontal beam; 108. Diagonal brace; 109. Wall panel; 110. Mounting plate; 201, water storage tank; 202, water tank bracket; 203, pump; 204, first main pipe; 205, second main pipe; 206, water supply branch pipe; 207, sprinkler; 301, pipe clamp body; 302, nut; 401. Drainage ditch; 402. Drainage board. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] See also Figures 1 to 7 As shown; This embodiment discloses an environmentally friendly prefabricated steel structure factory building based on a spray-type dust suppression component. The prefabricated steel structure factory building is assembled and fixed by a plurality of steel structure modules 1; The steel structure module 1 is divided into a body part and a roof part, wherein the body part is configured as a semi-hollow structure; After the prefabricated steel structure factory building is assembled, a dust suppression component 2 is provided, and the dust suppression component 2 sprays water into the interior of the prefabricated steel structure factory building and the body of the steel structure module 1 through a plurality of nozzles 207; The dust suppression assembly 2 has a plurality of water storage tanks 201, and the water storage tanks 201 are connected to the bottom plate 106 of the designated steel structure module 1 and reinforce the steel structure module 1 by applying gravity; The water supply pipe of the dust suppression component 2 is arranged at the connection between the house body part and the roof part, and the water supply pipe is detachably assembled and fixed with the corresponding steel structure using multiple pipe clamp structures; A portion of the nozzles 207 of the dust reduction assembly 2 sprays downward in a vertical direction, and another portion of the nozzles 207 of the dust reduction assembly 2 is arranged obliquely to face the steel structure module 1 on the corresponding side.

[0022] Specifically, this embodiment discloses an environmentally friendly prefabricated steel structure factory building, which is composed of multiple steel structure modules 1, wherein the steel structure module 1 of this embodiment is divided into a body part and a roof part; and the roof part and the connection between the body part and the roof part serve as the basis for arranging the water supply pipe of the dust reduction component 2; this embodiment uses water as a medium in the form of spraying water, and sprays water into the factory building in the form of a spray through the nozzle 207, thereby achieving a certain degree of dust reduction effect.

[0023] Preferably, the steel structure module 1 of this embodiment includes: The vertical beams 101 are arranged symmetrically and are made of I-beams; A crossbeam 102 connected to the upper ends of the two vertical beams 101, wherein the crossbeam 102 is made of channel steel, and the groove surface of the channel steel faces the two vertical beams 101; The vertical beams 101 and the horizontal beams 102 constitute the roof portion of the steel structure module 1; The roof part includes a structural beam 103 which is connected to the cross beam 102 at one end and extends upward at an angle at the other end. The structural beam 103 is made of channel steel, and one end of the structural beam 103 connected to the cross beam 102 is cut into a cutting surface so as to connect with the cross beam 102 through the cutting surface and maintain the inclination of the structural beam 103.

[0024] First, this embodiment further defines the structure of the steel structure module 1, which is divided into vertical beams 101, horizontal beams 102, and structural beams 103. It should be noted that this application only further defines the main structure, and the other steel structures used for splicing between steel structure modules 1 are not the focus of this application. Therefore, this article does not focus on other steel structures. Among them, the vertical beams 101, horizontal beams 102, and structural beams 103 of this embodiment can all be prefabricated by welding and fixing in the production workshop and assembled on-site in the factory.

[0025] Based on the structure of the above-mentioned steel structure module 1, the vertical beams 101 on one side of adjacent steel structure modules 1 of this embodiment are close to each other and assembled and fixed by fasteners; A certain space is reserved between the inner side of the factory building and the outer side of the factory building of the structural beam 103 and the edge of the cross beam 102; The space between the structural beam 103 on one side of the factory building's exterior and the edge of the crossbeam 102 is used to mate with the end of the roof steel plate 104 of the prefabricated steel structure factory building's roof; The structural beam 103 is located in the space between one side of the inner side of the factory building and the edge of the cross beam 102 for arranging water supply pipes.

[0026] Preferably, a bottom crossbeam 107 is connected between the lower parts of the two vertical beams 101 of the steel structure module 1 of this embodiment, and a diagonal brace 108 is provided below the bottom crossbeam 107; A detachable wall panel 109 is installed between the upper parts of the two vertical beams 101 of the steel structure module 1. The steel structure module 1 is formed into a semi-hollow structure by the wall panel 109 and the diagonal brace 108; The wall panel 109 of this embodiment includes a wall panel body and mounting plates 110 fixed to both sides of the wall panel body. The mounting plates 110 are arranged perpendicular to the wall panel body and are assembled and fixed to the vertical beams 101 by bolts.

[0027] The roof part of the steel structure module 1 of this embodiment is a semi-hollow structure, the lower part of which is formed into a hollow part by the diagonal brace 108, and the upper part is installed with a wall panel 109 as a closed part. In this way, the spray water of the dust reduction component 2 can be used to discharge part of the dust from the hollow part below the factory to the outside. At the same time, part of the spray water can also be discharged from the hollow part to the outside of the factory.

[0028] Preferably, the dust suppression assembly 2 of this embodiment includes four water storage tanks 201; a pump 203 is matched with each water storage tank 201, and the two water storage tanks 201 on the wall on the same side of the prefabricated steel structure factory building share a water supply pipeline, and the water supply pipeline includes a water supply main pipe and multiple water supply branches 206 connected to the water supply main pipe, and each water supply branch pipe 206 is installed with multiple nozzles 207; The bottom of the vertical beams 101 of the steel structure module 1 is provided with a bottom plate 106, and the bottom plate 106 is anchored to the ground through an anchoring structure; Four water storage tanks 201 are respectively arranged at the four corners of the prefabricated steel structure factory building, and the bottom plate 106 of the vertical beam 101 of the steel structure module 1 located at the four corners of the prefabricated steel structure factory building is larger than the bottom plate 106 of the vertical beam 101 at other positions; the water storage tank 201 is placed on the bottom plate 106 of the vertical beam 101 of the steel structure module 1.

[0029] The water storage tank 201 of this embodiment is provided with a water tank bracket 202, and the height range of the water tank bracket 202 is between 200mm and 500mm; The side of the water tank bracket 202 is a fence, and the pump 203 of the water tank 201 is placed on the water tank bracket 202.

[0030] First, this embodiment further defines the composition of the dust reduction component 2. First, this embodiment takes one side of the prefabricated steel structure factory building as a whole, and each whole is provided with two water tanks 201. Therefore, each whole performs spraying operations in a "one open and one standby" manner; the water tanks 201 are installed at the four corners of the factory building and are connected to the bottom plates 106 of the steel structure modules 1 at the four corners of the factory building. Specifically, the water tank bracket 202 is used to place the water tank 201, and the gravity of the water tank 201 is used to press the bottom plate 106 of the steel structure module 1 at this position, thereby utilizing the gravity and the anchoring effect of the bottom plate 106 and the ground to further reinforce the steel structure module 1 at this position. Therefore, the steel structure modules 1 at the four corners of the prefabricated steel structure factory building can be further reinforced by using this method, and the connection between the steel structure modules 1 can be utilized to reinforce the entire factory building.

[0031] Furthermore, the water supply main pipe of this embodiment includes a first main pipe 204 and a second main pipe 205; The first main pipe 204 is arranged along the inner side of the vertical beam 101 and extends upwards, and the second main pipe 205 is arranged in the space between the structural beam 103 located on the inner side of the factory building and the edge of the cross beam 102; Each first main pipe 204 is equipped with a valve to control the opening and closing of the corresponding first main pipe 204. During operation, only one first main pipe 204 on one side is opened to transport water in the corresponding water storage tank 201 to the second main pipe 205; multiple water supply branches 206 are connected to the second main pipe 205.

[0032] The water supply branch pipe 206 of this embodiment is arranged along the structural beam 103; The nozzle 207 of the water supply branch pipe 206 close to the vertical beam 101 is arranged obliquely, and the oblique direction is toward the steel structure module 1; The water supply branch pipe 206 is vertically arranged at a nozzle 207 on a side away from the vertical beam 101, with the nozzle facing downward.

[0033] The water supply branch pipe 206 of this embodiment is a pipeline for installing the nozzles 207, and can be arranged in a manner of arranging a nozzle 207 at intervals of 500mm~1000mm. At the same time, a nozzle 207 close to the steel structure module 1 is arranged in an inclined manner and its main function is to flush the wall panel 109 of the steel structure module 1, while the other nozzles 207 are arranged vertically to reduce dust; therefore, this method can not only reduce dust in the factory space, but also flush the wall 109.

[0034] In order to install and fix the pipeline, the water supply pipeline of this embodiment is positioned and fixed to the corresponding steel component by a pipe clamp structure; the corresponding steel component and the pipe clamp structure are machined at the position where the mounting hole is processed; The pipe clamp structure of this embodiment includes a U-shaped pipe clamp body 301 and a nut 302 connected to the pipe clamp body 301. The pipe clamp 301 clamps the water supply pipe on the inner side of the corresponding steel component.

[0035] In order to facilitate drainage, and to use the gravity of water after spraying or centralized cleaning by workers, the sewage is guided into the drainage component and discharged centrally through the drainage ditch 401. Specifically: the prefabricated steel structure factory building on the factory floor of this embodiment is also provided with a drainage structure; a drainage ditch 401 is excavated near the position of the steel structure module 1, and an embedded drainage board 402 is provided at the position where the floor in the prefabricated steel structure factory building cooperates with the drainage ditch 401. The drainage board 402 is a mesh board; the position where the floor cooperates with the drainage ditch 401 is cut off, and the drainage board 402 is installed at the cut position.

[0036] In the above technical solution, the present invention provides an environmentally friendly prefabricated steel structure factory building based on a spray-type dust reduction component, which has the following beneficial effects: The prefabricated steel structure factory building of the present invention utilizes the dust reduction component 2 integrated in the steel structure module 1 to achieve the dust reduction effect in a regular spraying manner. Using water as a medium can solve the problem of poor dust reduction effect in open spaces. At the same time, it can indirectly play the role of flushing the steel structure module 1 to maintain a good working space in the factory building.

[0037] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. An environmentally friendly prefabricated steel structure factory building based on a spray-type dust suppression component, characterized in that: The assembled steel structure factory building is formed by assembling and fixing a plurality of steel structure modules (1); The steel structure module (1) is divided into a body part and a roof part, wherein the body part is configured as a semi-hollow structure; After the prefabricated steel structure factory building is assembled, a dust suppression component (2) is provided, and the dust suppression component (2) sprays water into the interior of the prefabricated steel structure factory building and the body of the steel structure module (1) through a plurality of nozzles (207); The dust suppression assembly (2) has a plurality of water storage tanks (201), and the water storage tanks (201) are connected to the bottom plate (106) of a designated steel structure module (1), and reinforce the steel structure module (1) by applying gravity; The water supply pipe of the dust suppression component (2) is arranged at the connection between the housing part and the roof part, and the water supply pipe is detachably assembled and fixed to the corresponding steel structure using a plurality of pipe clamp structures; A portion of the nozzles (207) of the dust reduction assembly (2) sprays downward in a vertical direction, and another portion of the nozzles (207) of the dust reduction assembly (2) are arranged obliquely to face the steel structure module (1) on the corresponding side.

2. The environmentally friendly prefabricated steel structure factory building based on the spray dust reduction assembly according to claim 1 is characterized in that: The steel structure module (1) comprises: Symmetrically arranged vertical beams (101), wherein the vertical beams (101) are made of I-beams; A crossbeam (102) connected to the upper ends of the two vertical beams (101), wherein the crossbeam (102) is made of channel steel, and the channel surface of the channel steel faces the two vertical beams (101); The vertical beams (101) and the horizontal beams (102) constitute the roof portion of the steel structure module (1); The roof portion includes a structural beam (103) having one end connected to the cross beam (102) and the other end extending obliquely upward, wherein the structural beam (103) is made of channel steel, and one end of the structural beam (103) connected to the cross beam (102) is cut into a cutting surface so as to connect with the cross beam (102) through the cutting surface and maintain the inclination of the structural beam (103).

3. The environmentally friendly prefabricated steel structure factory building based on the spray dust reduction assembly according to claim 2 is characterized in that: The vertical beams (101) on one side of the adjacent steel structure modules (1) are close to each other and assembled and fixed by fasteners; A certain space is reserved between the inner side of the factory building and the outer side of the factory building of the structural beam (103) and the edge of the crossbeam (102); The space between the structural beam (103) located on one side of the factory building's exterior and the edge of the crossbeam (102) is used to match the end of the roof steel plate (104) of the assembled steel structure factory building's roof; The structural beam (103) is located in the space between one side of the inner side of the factory building and the edge of the cross beam (102) for arranging the water supply pipeline.

4. The environmentally friendly prefabricated steel structure factory building based on the spray-type dust suppression assembly according to claim 2 is characterized in that: A bottom crossbeam (107) is connected between the lower parts of the two vertical beams (101) of the steel structure module (1), and a diagonal brace (108) is provided below the bottom crossbeam (107); A detachable wall panel (109) is installed between the upper portions of the two vertical beams (101) of the steel structure module (1), and the steel structure module (1) is formed into a semi-hollow structure by the wall panel (109) and the diagonal brace (108); The wall panel (109) comprises: Wall panel body; Mounting plates (110) are fixed to both sides of the wall panel body, the mounting plates (110) are arranged perpendicular to the wall panel body, and the mounting plates (110) are assembled and fixed to the vertical beams (101) via bolts.

5. The environmentally friendly prefabricated steel structure factory building based on the spray-type dust suppression assembly according to claim 3 is characterized in that: The dust suppression component (2) comprises: four water storage tanks (201); A pump (203) is matched with each water storage tank (201); the two water storage tanks (201) on the same side of the wall of the prefabricated steel structure factory building share a water supply pipeline, and the water supply pipeline includes a water supply main pipe and a plurality of water supply branches (206) connected to the water supply main pipe, and each of the water supply branches (206) is equipped with a plurality of the nozzles (207); The bottom of each vertical beam (101) of the steel structure module (1) is provided with a bottom plate (106), and the bottom plate (106) is anchored to the ground (4) via an anchoring structure; The four water storage tanks (201) are respectively arranged at the four corners of the assembled steel structure factory building, and the bottom plates (106) of the vertical beams (101) of the steel structure modules (1) located at the four corners of the assembled steel structure factory building are larger than the bottom plates (106) of the vertical beams (101) at other locations; The water storage tank (201) is placed on the bottom plate (106) of the vertical beam (101) of the steel structure module (1).

6. The environmentally friendly prefabricated steel structure factory building based on the spray dust suppression assembly according to claim 5 is characterized in that: The water storage tank (201) is provided with a water tank bracket (202), and the height of the water tank bracket (202) ranges from 200 mm to 500 mm; The side of the water tank bracket (202) is a fence, and the pump (203) of the water tank (201) is placed on the water tank bracket (202).

7. The environmentally friendly prefabricated steel structure factory building based on the spray-type dust suppression assembly according to claim 6 is characterized in that: The water supply main comprises a first main pipe (204) and a second main pipe (205); The first main pipe (204) is arranged along the inner side of the vertical beam (101) and extends upward, and the second main pipe (205) is arranged in the space between the inner side of the structural beam (103) and the edge of the horizontal beam (102); Each first main pipe (204) is equipped with a valve to control the opening and closing of the corresponding first main pipe (204). When in operation, only one first main pipe (204) on one side is opened to transport water in the corresponding water storage tank (201) into the second main pipe (205); A plurality of water supply branch pipes (206) are connected to the second main pipe (205).

8. The environmentally friendly prefabricated steel structure factory building based on the spray-type dust suppression assembly according to claim 7 is characterized in that: The water supply branch pipe (206) is arranged along the structural beam (103); The nozzle (207) on the side of the water supply branch pipe (206) close to the vertical beam (101) is arranged tilted, and the tilt direction is toward the steel structure module (1); The water supply branch pipe (206) is vertically arranged on a side away from the spray head (207) of the vertical beam (101), with the nozzle facing downward.

9. The environmentally friendly prefabricated steel structure factory building based on the spray dust reduction assembly according to claim 7 or 8, characterized in that: The water supply pipeline and the corresponding steel component are positioned and fixed by a pipe clamp structure; The corresponding steel components and the pipe clamp structure are equipped with mounting holes; The pipe clamp structure comprises: A pipe clamp body (301) with a U-shaped structure; and a nut (302) connected to the pipe clamp body (301); The pipe clamp body (301) clamps the water supply pipe on the inner side of the corresponding steel component.

10. The environmentally friendly prefabricated steel structure factory building based on a spray-type dust suppression assembly according to any one of claims 1 to 8, characterized in that: The prefabricated steel structure factory building is also equipped with a drainage structure; A drainage ditch (401) is excavated near the steel structure module (1), and an embedded drainage board (402) is provided at a position where the floor of the assembled steel structure factory building cooperates with the drainage ditch (401), and the drainage board (402) is a mesh board; The position where the floor matches the drainage ditch (401) is cut away, and the drainage board (402) is installed at the cut position.

Images