Steel production wastewater circulating treatment equipment

Abstract

The utility model discloses steel production wastewater circulation treatment equipment which comprises a box body, a water inlet pipe is fixedly embedded in the upper end of one side of the box body, driving rods are rotationally connected to the inner walls of the two sides of the water inlet pipe, one end of each driving rod penetrates through the water inlet pipe and extends to the outer end of the box body, and a driving plate is fixedly connected to the outer surface of one end of each driving rod and located in the water inlet pipe. Partition plates are fixedly connected to the middles of the inner walls of the box bodies, through holes are formed in the lower ends of the partition plates in a penetrating mode, reciprocating lead screws are rotationally connected to the sides, close to the partition plates, in the box bodies, the reciprocating lead screws penetrate through the side walls of the box bodies and extend to the outer ends, and sliding rods are in threaded connection to the outer surfaces of the reciprocating lead screws. According to the sewage treatment device disclosed by the utility model, the blockage of the filter screen caused by excessive impurities can be avoided, and meanwhile, the sewage can be stirred, so that the sewage is further purified, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a steel production wastewater circulation treatment device. Background Art

[0002] In the process of existing steel production, it is inevitable to discharge a large amount of industrial wastewater. These discharged industrial wastewater will affect the ecological environment, so wastewater treatment equipment is needed.

[0003] In the existing wastewater treatment equipment on the market, filter screens are usually used to isolate a large amount of floating impurities. However, the filter screens need to be maintained regularly by humans, which increases the workload of maintenance personnel. For this reason, we propose a steel production wastewater recycling treatment equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a steel production wastewater circulation treatment device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel production wastewater recycling treatment equipment, including a box body, an inlet pipe is fixedly embedded at the upper end of one side of the box body, the inner walls on both sides of the water inlet pipe are rotatably connected with drive rods, and one end of the drive rod passes through the water inlet pipe and extends to the outer end of the box body, the outer surface of one end of the drive rod and is located inside the water inlet pipe and is fixedly connected with a drive plate, the middle of the inner wall of the box body is fixedly connected with a partition, the lower end of the partition is penetrated by a through hole, the inside of the box body is rotatably connected with a reciprocating screw near the partition, and the reciprocating screw passes through the side wall of the box body and extends to the outer end, the outer surface of the reciprocating screw is threadedly connected with a sliding rod, and a scraper is fixedly connected to the bottom of one end of the sliding rod, and the scraper The outer surface of the top is fixedly connected with a sliding block, the top of one end of the sliding rod is fixedly connected with a rack, the upper end of the partition is rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected with a gear, and the gear is meshed with the rack, and the other end of the rotating rod is fixedly connected with a first bevel gear, and the inside of the box body on the other side of the partition is rotatably connected with a transmission shaft through a bearing, the upper end of the outer surface of the transmission shaft is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear, and the outer surface of the lower end of the transmission shaft is fixedly connected with two stirring rods, a connecting pipe assembly is fixedly installed on the outer surface of the other side of the box body, a water tank is fixedly installed on one end of the connecting pipe assembly, and a filter plate is fixedly connected to one side of the partition inside the box body.

[0006] Preferably, a collection box is fixedly connected to the upper end of one side of the box body, an inclined slot is opened through one side of the box body, and the slot is communicated with the opening end of the collection box, and an inclined guide plate is fixedly connected to the bottom end of the box body, and the guide plate is communicated with the through hole.

[0007] Preferably, the outer surfaces of the tops of the driving rod and one end of the reciprocating screw rod are both provided with belt grooves, and a belt is provided between the two belt grooves.

[0008] Preferably, a slide groove is provided on the inner surface of the box body at the lower end of the water inlet pipe, and the sliding blocks are all stuck in the slide groove.

[0009] Preferably, the inner walls on both sides of the box body are located at the top of the reciprocating screw and are fixedly connected with a limit rod, and the limit rod is slidably connected to the rack.

[0010] Compared with the prior art, the utility model has the following beneficial effects: first, the impact of water flow drives the driving plate to rotate, and then the scraper can scrape the impurities on the top of the filter plate into the collection box through the linkage and coordination of the belt, reciprocating screw, sliding rod, scraper, slide groove and slider, thereby avoiding the clogging of the filter screen due to excessive impurities, and then the sliding rod drives the rack to slide, and through the setting of the gear, limit rod, rotating rod, first bevel gear, second bevel gear, transmission shaft and stirring rod, the wastewater can be stirred synchronously, thereby further purifying the wastewater and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0014] Figure 4 It is a schematic diagram of the cross-sectional structure of the collection box of the utility model;

[0015] Figure 5 It is a schematic diagram of the reciprocating screw structure of the utility model.

[0016] In the figure: 1. box body; 11. water inlet pipe; 101. notch; 12. collecting box; 13. partition; 103. through hole; 14. guide plate; 2. driving rod; 21. driving plate; 201. belt groove; 23. belt; 3. reciprocating screw; 31. sliding rod; 32. scraper; 33. slider; 303. slide groove; 4. rack; 41. limit rod; 5. rotating rod; 51. gear; 52. first bevel gear; 6. transmission shaft; 61. stirring rod; 62. second bevel gear; 7. water storage tank; 71. connecting pipe assembly; 8. filter plate. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-5 The utility model provides a technical solution: a steel production wastewater recycling treatment equipment, including a box body 1, a water inlet pipe 11 is fixedly embedded at the upper end of one side of the box body 1, the inner walls on both sides of the water inlet pipe 11 are rotatably connected with a driving rod 2, and one end of the driving rod 2 penetrates the water inlet pipe 11 and extends to the outer end of the box body 1, and the outer surface of one end of the driving rod 2 and is located inside the water inlet pipe 11 and is fixedly connected with a driving plate 21, a partition 13 is fixedly connected to the middle of the inner wall of the box body 1, and a through hole 103 is penetrated at the lower end of the partition 13, a reciprocating screw rod 3 is rotatably connected to one side of the box body 1 near the partition 13, and the reciprocating screw rod 3 penetrates the side wall of the box body 1 and extends to the outer end, the outer surface of the reciprocating screw rod 3 is threadedly connected with a sliding rod 31, and a scraper 32 is fixedly connected to the bottom of one end of the sliding rod 31, and the top appearance of the scraper 32 The surfaces are fixedly connected with a slider 33, the top of one end of the sliding rod 31 is fixedly connected with a rack 4, the upper end of the partition 13 is rotatably connected with a rotating rod 5, one end of the rotating rod 5 is fixedly connected with a gear 51, and the gear 51 is meshingly connected with the rack 4, and the other end of the rotating rod 5 is fixedly connected with a first bevel gear 52, and the inside of the box body 1 on the other side of the partition 13 is rotatably connected with a transmission shaft 6 through a bearing, the upper end of the outer surface of the transmission shaft 6 is fixedly connected with a second bevel gear 62, and the second bevel gear 62 is meshingly connected with the first bevel gear 52, and the outer surface of the lower end of the transmission shaft 6 is fixedly connected with two stirring rods 61, a connecting pipe assembly 71 is fixedly installed on the outer surface of the other side of the box body 1, and a water tank 7 is fixedly installed on one end of the connecting pipe assembly 71, and a filter plate 8 is fixedly connected to one side of the partition 13 inside the box body 1.

[0019] Furthermore, a collecting box 12 is fixedly connected to the upper end of one side of the box body 1, and an inclined slot 101 is opened through one side of the box body 1, and the slot 101 is communicated with the open end of the collecting box 12, and an inclined guide plate 14 is fixedly connected to the bottom end of the interior of the box body 1, and the guide plate 14 is communicated with the through hole 103, and the scraper 32 can scrape impurities into the collecting box 12 through the slot 101.

[0020] Furthermore, a belt groove 201 is provided on the outer surface of the top of one end of the driving rod 2 and the reciprocating screw rod 3 , and a belt 23 is provided between the two belt grooves 201 , and the driving rod 2 drives the reciprocating screw rod 3 to rotate through the belt 23 .

[0021] Furthermore, a slide groove 303 is provided on the inner surface of the box body 1 at the lower end of the water inlet pipe 11 , and the sliders 33 are all stuck in the slide groove 303 , and the scraper 32 can slide along the slide groove 303 through the sliders 33 .

[0022] Furthermore, the inner walls on both sides of the box body 1 are fixedly connected to the top of the reciprocating screw rod 3 with a limit rod 41, and the limit rod 41 is slidably connected to the rack 4, and the limit rod 41 can limit the rack 4.

[0023] Specifically, when the utility model is used, first, waste water and treatment liquid will enter the interior of the box body 1 through the water inlet pipe 11, the water flow will drive the driving rod 2 to rotate through the impact driving plate 21, the driving rod 2 will drive the reciprocating screw 3 to rotate through the belt 23, the reciprocating screw 3 will drive the scraper 32 to move through the sliding rod 31, the scraper 32 will slide along the slide groove 303 through the slider 33, after the scraper 32 reciprocates, the impurities can be scraped into the collection box 12 through the notch 101, and then the filtered waste water will pass through the through hole through the guide plate 14 103, and then enters the other side of the partition 13. When the sliding rod 31 slides, it will drive the rack 4 to slide along the limit rod 41, and then drive the gear 51 to rotate through meshing. The rotation of the gear 51 will drive the rotating rod 5 to rotate, and the rotating rod 5 will drive the first bevel gear 52. The first bevel gear 52 will drive the second bevel gear 62 to rotate. The second bevel gear 62 will drive the transmission shaft 6 to rotate, and then drive the stirring rod 61 to stir and mix the wastewater. Finally, the filtered wastewater will be transported to the water storage tank 7 through the connecting pipe assembly 71.

[0024] 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 steel production wastewater recycling treatment device, comprising a housing (1), characterized in that: A water inlet pipe (11) is fixedly embedded in the upper end of one side of the box body (1), and the inner walls on both sides of the water inlet pipe (11) are rotatably connected to driving rods (2), and one end of the driving rod (2) passes through the water inlet pipe (11) and extends to the outer end of the box body (1), and a driving plate (21) is fixedly connected to the outer surface of one end of the driving rod (2) and located inside the water inlet pipe (11), and a partition (13) is fixedly connected to the middle of the inner wall of the box body (1), and the lower end of the partition (13) is fixedly connected to the inner wall of the box body (1). A through hole (103) is provided through the box body (1), a reciprocating screw rod (3) is rotatably connected to the side of the box body (1) near the partition (13), and the reciprocating screw rod (3) passes through the side wall of the box body (1) and extends to the outer end, the outer surface of the reciprocating screw rod (3) is threadedly connected to a sliding rod (31), the bottom of one end of the sliding rod (31) is fixedly connected to a scraper (32), the outer surface of the top of the scraper (32) is fixedly connected to a slider (33), and the sliding rod (31) is threadedly connected to the outer surface of the top of the scraper (32). ) is fixedly connected to a rack (4) at the top of one end, a rotating rod (5) is rotatably connected to the upper end of the partition (13), one end of the rotating rod (5) is fixedly connected to a gear (51), and the gear (51) is meshingly connected to the rack (4), the other end of the rotating rod (5) is fixedly connected to a first bevel gear (52), the inside of the housing (1) on the other side of the partition (13) is rotatably connected to a transmission shaft (6) through a bearing, the upper end of the outer surface of the transmission shaft (6) is fixedly connected to a second bevel gear (62), and the second bevel gear (62) is meshingly connected to the first bevel gear (52), the lower end of the outer surface of the transmission shaft (6) is fixedly connected to two stirring rods (61), the outer surface of the other side of the housing (1) is fixedly installed with a connecting pipe assembly (71), one end of the connecting pipe assembly (71) is fixedly installed with a water tank (7), and the inside of the housing (1) is fixedly connected to a filter plate (8) on one side of the partition (13).

2. The steel production wastewater recycling treatment equipment according to claim 1 is characterized by: The upper end of one side of the box body (1) is fixedly connected to a collection box (12); a notch (101) arranged in an inclined manner is provided through one side of the box body (1), and the notch (101) is communicated with an open end of the collection box (12); the bottom end of the interior of the box body (1) is fixedly connected to a guide plate (14) arranged in an inclined manner, and the guide plate (14) is communicated with a through hole (103).

3. The steel production wastewater recycling treatment equipment according to claim 1 is characterized by: The outer surfaces of the tops of one end of the driving rod (2) and the reciprocating screw rod (3) are both provided with belt grooves (201), and a belt (23) is provided between the two belt grooves (201).

4. The steel production wastewater recycling treatment equipment according to claim 1, characterized in that: A slide groove (303) is provided on the inner surface of the box body (1) at the lower end of the water inlet pipe (11), and the sliders (33) are all stuck in the slide groove (303).

5. The steel production wastewater recycling treatment equipment according to claim 1, characterized in that: The inner walls on both sides of the box body (1) are located at the top of the reciprocating screw rod (3) and are fixedly connected to the limiting rod (41), and the limiting rod (41) is slidably connected to the rack (4).

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