Water source extraction assembly for steel plant

Abstract

The utility model relates to the technical field of water source extraction, and discloses a water source extraction assembly for an iron and steel plant, which comprises a box body, a filter plate fixedly mounted on the box body, and a treatment box fixedly mounted in the box body; the water pumping assembly is connected with the interior of the box body through a pipeline; the transmission assembly is arranged between the box body and the filtering plate, the transmission assembly can clean the filtering plate in a reciprocating mode, the transmission assembly comprises a protection shell, a threaded rod, a transmission rod and a cleaning plate, and when the filtering plate filters water, the transmission assembly drives the cleaning plate to move in a reciprocating mode through cooperation of internal components; meanwhile, a cleaning plate can only move horizontally through cooperation with a guide block, and impurities on the filter plate are driven to the direction of a sewage draining exit through friction between the cleaning plate and the surface of the filter plate during reciprocating translation and slide downwards through the inclination angle of a baffle, so that the impurities are discharged from the sewage draining exit; a large amount of impurities are prevented from being accumulated on the surface of the filter plate after long-time filtering, and the filtering effect is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of water source extraction, and in particular relates to a water source extraction component used in a steel plant. Background Art

[0002] Steel plants usually require a large amount of water for cooling, cooling during production, cleaning, etc. The water extraction component is a device or system that extracts water from the water source to the steel plant. In order to protect the production equipment and system from the influence of impurities in the water, the water extraction component is usually equipped with a filtering device to filter solid particles and other impurities in the water. At the same time, chemical agents need to be added to the extracted water after filtration to remove impurities.

[0003] A document with a publication number of (CN216922488U) is retrieved and discloses a novel combined self-priming water pump, comprising a water pump, and a water inlet pipe and a water outlet pipe connected to the water pump, wherein the inlet of the water inlet pipe is located in a water source, and there is a water ring vacuum pump; the outlet end of the water ring vacuum pump is connected to a steam-water separator; the inlet end of the water ring vacuum pump is connected to a vacuum solenoid valve by a pipeline; the vacuum solenoid valve is connected to a vacuum chamber; the vacuum chamber is connected to two vacuum tubes; the two vacuum tubes are respectively connected to the pump chamber and the water inlet pipe of the water pump.

[0004] The above-mentioned device adds a water ring vacuum pump next to the original water pump. Before the water pump is started, the water ring vacuum pump is started to exhaust air. When the liquid level rises to the highest level, the pump chamber is filled with water, which solves the difficulty of water diversion before starting the pump. The original manual water diversion becomes automatic water diversion, realizing automation, especially for long-distance water supply. At that time, the above-mentioned device only had the ability to supply water over long distances, and the extracted water was not filtered. After the filter plate has been filtering for a long time, a large amount of impurities will accumulate on the surface of the filter plate, resulting in a decrease in the filtering effect.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the problem of a large amount of impurities accumulating on the surface of the filter plate, the basic concept of the technical solution adopted by the utility model is:

[0007] A water source extraction component for a steel plant comprises: a box body, which is a rectangular shell structure with a hollow interior; a filter plate, which is fixedly mounted on the box body, and a treatment box is fixedly mounted inside the box body; a pumping component, which is arranged on the top of the box body and is used to extract water, and the pumping component is connected to the inside of the box body through a pipeline; a transmission component, which is arranged between the box body and the filter plate, and is used to reciprocate and clean the filter plate, and the transmission component comprises a protective shell, a threaded rod, a transmission rod and a cleaning plate, the protective shell is fixedly connected to one side of the box body, the threaded rod is rotatably arranged in the protective shell, the transmission rod is slidably arranged in the protective shell and is in transmission cooperation with the threaded rod, one end of the cleaning plate is connected to the transmission rod through a fastener, the bottom end of the cleaning plate is fixedly provided with bristles, and the bristles at the bottom end of the cleaning plate are in frictional contact with the surface of the filter plate, a sewage outlet is provided on the box body, and the sewage outlet is fixedly connected to the filter plate; a mixing component, which is arranged inside the box body and is used to mix the liquid inside the box body, and the mixing component comprises a driving motor and a stirring rod, and the stirring rod is rotatably arranged in the treatment box and is in transmission cooperation with the driving motor.

[0008] As a preferred embodiment of the utility model, the transmission assembly also includes a servo motor, the servo motor is fixedly connected to one end of the protective shell, the output shaft of the servo motor is fixedly connected to the threaded rod, the transmission rod is threadedly connected to the threaded rod, a groove is opened at the top of the box body, and the transmission rod is slidably connected to the groove.

[0009] As a preferred embodiment of the utility model, the inner wall of the box is provided with a guide block fixedly connected to the other end of the cleaning plate, the guide block is slidably connected, the guide block fits tightly, and the cleaning plate slides inside through the guide block to guide the sliding trajectory.

[0010] As a preferred embodiment of the utility model, the driving motor is fixedly connected to the inner wall of the box body, the stirring rod is fixedly connected to the output shaft of the driving motor, a feed pipe is provided on one side of the processing box, the feed pipe is respectively fixedly connected to the processing box and the box body, and a water outlet pipe is provided on one side of the processing box.

[0011] As a preferred embodiment of the utility model, the water outlet pipe is fixedly connected to the box body and the processing box, the water outlet pipe is in an inclined state, the inclination angle of the water outlet pipe is toward the bottom end of the box body, and an acceleration component is provided in the water outlet pipe.

[0012] As a preferred embodiment of the utility model, the acceleration component includes a mounting frame, an impeller and blades. The mounting frame is fixedly connected to the inner wall of the water outlet pipe, the impeller is rotatably connected to the mounting frame, and a plurality of blades are provided on the impeller.

[0013] As a preferred embodiment of the present utility model, the blade is configured as a laterally extending sheet-like structure or an arc-shaped sheet-like structure with an arc.

[0014] As a preferred embodiment of the utility model, a baffle is provided between the filter plate and the sewage outlet, the baffle is fixedly installed between the filter plates, the baffle is in an inclined state, and the inclination angle of the baffle is toward the sewage outlet.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. A water source extraction component for a steel plant, while the filter plate filters water, the transmission component drives the cleaning plate to move back and forth through the cooperation of internal components, and at the same time, the cleaning plate can only move horizontally through the cooperation with the guide block. The impurities on the filter plate are driven toward the drain outlet by the friction with the surface of the filter plate while the cleaning plate moves back and forth and slides downward through the inclined angle of the baffle plate, so as to be discharged from the drain outlet, thereby avoiding the accumulation of a large amount of impurities on the surface of the filter plate after long-term filtration, resulting in a decrease in the filtration effect.

[0017] 2. This water source extraction component for a steel plant performs preliminary filtration on water through a filter plate to prevent impurities in the extracted water. The filtered water enters a treatment box, at which time a feed pipe delivers chemicals into the treatment box. The mixing component performs preliminary mixing of chemicals and water through internal components, performs secondary treatment on the water, and the treated water is discharged through an outlet pipe. Because the water is flowing, the fluid impacts the blades, causing the blades to drive the entire impeller to rotate, and the rotation of the impeller drives the blades to generate additional rotational force, accelerating the flow of water in the outlet pipe while rotating, so that the water and chemicals are fully mixed and the internal impurities are fully removed.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the attached picture:

[0020] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0021] Figure 2 This is a cross-sectional view of the utility model;

[0022] Figure 3 It is a top view of the utility model;

[0023] Figure 4 This is a working schematic diagram of the utility model in which the servo motor drives the cleaning plate to reciprocate and clean the filter plate;

[0024] Figure 5 It is a schematic diagram of the structure on the mounting frame of the utility model.

[0025] In the figure: 1. box body; 11. treatment box; 12. filter plate; 13. slide; 2. pumping assembly; 3. protective shell; 31. servo motor; 32. transmission rod; 33. threaded rod; 34. cleaning plate; 35. guide block; 4. sewage outlet; 41. baffle; 5. water outlet pipe; 6. mounting frame; 61. impeller; 62. blades; 7. drive motor; 71. stirring rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0027] See also Figure 1-5A water source extraction component for a steel plant comprises a box body 1, a filter plate 12 is fixedly mounted on the box body 1, and a treatment box 11 is fixedly mounted inside the box body 1; a pumping component 2, which is arranged on the top of the box body 1 and is used to extract water, and the pumping component 2 is connected to the inside of the box body 1 through a pipeline, and water is sent into the box body 1 through components such as a water pump and a water ring vacuum pump in the pumping component 2. At this time, the water is preliminarily filtered through the filter plate 12 to prevent the extracted water from containing impurities; a transmission component, which is arranged between the box body 1 and the filter plate 12, and is used to reciprocately clean the filter plate 12, and the transmission component The assembly includes a protective shell 3, a threaded rod 33, a servo motor 31, a transmission rod 32 and a cleaning plate 34. The protective shell 3 is fixedly connected to one side of the box body 1, the servo motor 31 is fixedly connected to one end of the protective shell 3, the output shaft of the servo motor 31 is fixedly connected to the threaded rod 33, the threaded rod 33 is rotatably set in the protective shell 3, the transmission rod 32 is threadedly connected to the threaded rod 33, one end of the cleaning plate 34 is connected to the transmission rod 32 by a fastener, the fastener includes but is not limited to bolts, screws, etc., the bottom end of the cleaning plate 34 is fixedly provided with bristles, the bristles at the bottom end of the cleaning plate 34 are in friction contact with the surface of the filter plate 12, and the box body 1 is provided with a sewage discharge The drain port 4 is fixedly connected to the filter plate 12. When the filter plate 12 filters the water, the servo motor 31 drives the threaded rod 33 to rotate back and forth through the output shaft. The threaded rod 33 drives the transmission rod 32 to move back and forth through the thread. The cleaning plate 34 is driven to move back and forth through the transmission rod 32. The cleaning plate 34 moves back and forth while rubbing against the surface of the filter plate 12 to drive the impurities on the filter plate 12 toward the drain port 4. The impurities slide downward through the inclined angle of the baffle plate 41 and are discharged from the drain port 4, thereby preventing a large amount of impurities from accumulating on the surface of the filter plate after long-term filtration, resulting in a decrease in the filtration effect. The mixing assembly is arranged inside the box body 1, and the mixing assembly includes a driving motor 7 and a stirring rod 71. The driving motor 7 is fixedly connected to the inner wall of the box body 1, and the stirring rod 71 is fixedly connected to the output shaft of the driving motor 7. A feeding pipe is provided on one side of the treatment box 11, and the feeding pipe is fixedly connected to the treatment box 11 and the box body 1 respectively. A water outlet pipe 5 is provided on one side of the treatment box 11, and the filtered water enters the treatment box 11. At this time, the feeding pipe sends the chemical agent into the treatment box 11, and the driving motor 7 drives the stirring rod 71 to rotate through the output shaft. The chemical agent and water are preliminarily mixed through the rotation of the stirring rod 71, and the water is subjected to secondary treatment.

[0028] It is worth noting that the pumping component 2 can be automated, especially for long-distance water supply. The pumping component 2 includes components such as a water pump and a water ring vacuum pump. The water ring vacuum pump is started to evacuate air before the water pump is started. When the liquid level rises to the highest level, the pump chamber is filled with water, which solves the difficulty of water diversion before starting the pump. The original manual water diversion becomes automatic water diversion, realizing automation, especially for long-distance water supply. The pumping component 2 has been disclosed in a new type of combined self-priming water pump CN216922488U in the prior art, which will not be repeated here.

[0029] The transmission assembly further comprises a servo motor (31), the servo motor (31) is fixedly connected to one end of the protective shell (3), the output shaft of the servo motor (31) is fixedly connected to the threaded rod (33), the transmission rod (32) is threadedly connected to the threaded rod (33), a groove is provided at the top of the box body (1), the transmission rod (32) is slidably connected to the groove, the servo motor 31 drives the threaded rod 33 to rotate through the output shaft, the transmission rod 32 is threadedly transmitted with the threaded rod 33 and slides in the groove.

[0030] Among them, a slide groove 13 is opened on the inner wall of the box body 1, and a guide block 35 is fixedly connected to the other end of the cleaning plate 34. The guide block 35 is slidably connected to the slide groove 13, and the guide block 35 is tightly fitted with the slide groove 13. The cleaning plate 34 slides in the slide groove 13 through the guide block 35 to guide the sliding trajectory. The cooperation between the slide groove 13 and the guide block 35 makes the cleaning plate 34 only move horizontally.

[0031] Among them, the water outlet pipe 5 is fixedly connected to the box body 1 and the treatment box 11. The water outlet pipe 5 is in an inclined state, and the inclination angle of the water outlet pipe 5 is toward the bottom end of the box body 1. An acceleration component is provided in the water outlet pipe 5, and the treated water is discharged into the storage device through the water outlet pipe 5.

[0032] Among them, the acceleration component includes a mounting frame 6, an impeller 61 and blades 62. The mounting frame 6 is fixedly connected to the inner wall of the water outlet pipe 5, and the impeller 61 is rotatably connected to the mounting frame 6. A plurality of blades 62 are arranged on the impeller 61. The blades 62 are arranged as a laterally extending sheet structure or an arc-shaped sheet structure with an arc. Because water is flowing, the fluid impacts the blades 62, so that the blades 62 drive the entire impeller 61 to rotate, and after the impeller 61 rotates, it drives the blades 62 to generate additional rotational force, so that the water in the water outlet pipe 5 is accelerated to flow and rotate at the same time, so that the water and the chemical agent are fully mixed, and the internal impurities are fully removed.

[0033] Among them, a baffle 41 is provided between the filter plate 12 and the sewage outlet 4. The baffle 41 is fixedly installed between the filter plates 12 and the filter plates 12. The baffle 41 is in an inclined state, and the inclination angle of the baffle 41 is toward the sewage outlet 4. The cleaning plate 34 reciprocates and rubs against the surface of the filter plate 12 to drive the impurities on the filter plate 12 toward the sewage outlet 4. The impurities slide downward through the inclination angle of the baffle 41 and are discharged from the sewage outlet 4.

[0034] Working principle: water is sent into the box body 1 through the water pump and water ring vacuum pump and other components in the water pumping component 2. At this time, the water is preliminarily filtered through the filter plate 12 to prevent impurities in the extracted water. The filtered water enters the treatment box 11. At this time, the feed pipe sends the chemical agent into the treatment box 11, and the driving motor 7 drives the stirring rod 71 to rotate through the output shaft. The chemical agent and water are preliminarily mixed through the rotation of the stirring rod 71, and the water is subjected to secondary treatment. The treated water is discharged through the outlet pipe 5. Because the water is flowing, the fluid impacts the blade 62, so that the blade 62 drives the entire impeller 61 to rotate, and the rotation of the impeller 61 drives the blade 62 to generate additional rotational force, so that the water in the outlet pipe 5 is accelerated to flow and rotate at the same time, so that The water and the chemical agent are fully mixed to fully remove the internal impurities. While the filter plate 12 filters the water, the servo motor 31 drives the threaded rod 33 to rotate back and forth through the output shaft. The threaded rod 33 drives the transmission rod 32 to move back and forth through the thread, and the cleaning plate 34 is driven to move back and forth through the transmission rod 32. At the same time, the cleaning plate 34 can only move horizontally through the cooperation of the slide groove 13 and the guide block 35. The impurities on the filter plate 12 are driven toward the sewage outlet 4 by the friction between the cleaning plate 34 and the surface of the filter plate 12 while moving back and forth. The impurities slide downward through the inclination angle of the baffle 41 and are discharged from the sewage outlet 4, thereby avoiding the accumulation of a large amount of impurities on the surface of the filter plate after long-term filtration, resulting in a decrease in the filtration effect.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A water extraction assembly for a steel plant, characterized in that: include: The box body (1) is a rectangular shell structure with a hollow interior; A filter plate (12), the filter plate (12) is fixedly mounted on the box body (1), and a processing box (11) is fixedly mounted inside the box body (1); A water pumping assembly (2), the water pumping assembly (2) is arranged on the top of the box body (1) and is used to pump water from a source, and the water pumping assembly (2) is connected to the interior of the box body (1) via a pipeline; A transmission assembly, the transmission assembly is arranged between the housing (1) and the filter plate (12), the transmission assembly is used for reciprocatingly cleaning the filter plate (12), the transmission assembly comprises a protective shell (3), a threaded rod (33), a transmission rod (32) and a cleaning plate (34), the protective shell (3) is fixedly connected to one side of the housing (1), the threaded rod (33) is rotatably arranged in the protective shell (3), the transmission rod (32) is slidably arranged in the protective shell (3) and is transmission-coordinated with the threaded rod (33), one end of the cleaning plate (34) is connected to the transmission rod (32) by a fastener, the bottom end of the cleaning plate (34) is fixedly provided with bristles, the bristles at the bottom end of the cleaning plate (34) are in frictional contact with the surface of the filter plate (12), a sewage outlet (4) is provided on the housing (1), and the sewage outlet (4) is fixedly connected to the filter plate (12); A mixing assembly is arranged inside the box (1) and is used to mix the liquid inside the box (1). The mixing assembly comprises a driving motor (7) and a stirring rod (71). The stirring rod (71) is rotatably arranged on the processing box (11) and is in transmission cooperation with the driving motor (7).

2. The water extraction assembly for a steel plant according to claim 1, characterized in that: The transmission assembly further comprises a servo motor (31), the servo motor (31) is fixedly connected to one end of the protective shell (3), the output shaft of the servo motor (31) is fixedly connected to the threaded rod (33), the transmission rod (32) is threadedly connected to the threaded rod (33), a groove is provided at the top of the box body (1), and the transmission rod (32) is slidably connected to the groove.

3. The water extraction assembly for a steel plant according to claim 1, characterized in that: The inner wall of the box body (1) is provided with a slide groove (13), and the other end of the cleaning plate (34) is fixedly connected with a guide block (35), the guide block (35) is slidably connected with the slide groove (13), the guide block (35) and the slide groove (13) are tightly fitted, and the cleaning plate (34) slides in the slide groove (13) through the guide block (35) to guide the sliding track.

4. The water extraction assembly for a steel plant according to claim 1, characterized in that: The driving motor (7) is fixedly connected to the inner wall of the box body (1), the stirring rod (71) is fixedly connected to the output shaft of the driving motor (7), a feeding pipe is provided on one side of the processing box (11), two ends of the feeding pipe are respectively fixedly connected to the processing box (11) and the box body (1), and a water outlet pipe (5) is provided on one side of the processing box (11).

5. The water extraction assembly for a steel plant according to claim 4, characterized in that: The water outlet pipe (5) is fixedly connected to the box body (1) and the processing box (11); the water outlet pipe (5) is in an inclined state, and the inclination angle of the water outlet pipe (5) is toward the bottom end of the box body (1); and an acceleration component is arranged in the water outlet pipe (5).

6. The water extraction assembly for a steel plant according to claim 5, characterized in that: The acceleration component comprises a mounting frame (6), an impeller (61) and blades (62); the mounting frame (6) is fixedly connected to the inner wall of the water outlet pipe (5); the impeller (61) is rotatably connected to the mounting frame (6); and a plurality of blades (62) are provided on the impeller (61).

7. The water extraction assembly for a steel plant according to claim 6, characterized in that: The blade (62) is configured as a laterally extending sheet-like structure or an arc-shaped sheet-like structure with an arc.

8. The water extraction assembly for a steel plant according to claim 1, characterized in that: A baffle (41) is provided between the filter plate (12) and the sewage outlet (4); the baffle (41) is fixedly installed between the filter plates (12) and the filter plates (12); the baffle (41) is in an inclined state, and the inclination angle of the baffle (41) is toward the sewage outlet (4).

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