Dosing device for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage treatment dosing device which comprises a fixing frame, and two round holes are formed in the bottoms of the two ends of the fixing frame; and the dosing mechanism is fixed on the fixed frame and is used for dosing into the sewage. According to the sewage treatment device, pesticide spraying assemblies are fixedly installed at the two ends of a third conveying pipe, a water pump is started, so that pesticide in a storage box is conveniently conveyed into a connecting shell, the pesticide is conveniently sprayed out through spraying holes, then the pesticide is conveniently conveyed into sewage, and then the pesticide is sprayed out through a second motor by starting the second motor. A first motor is used for driving connecting pipes, rotating shells, round pipes and rotating gears at the corresponding positions to rotate, a toothed belt is used in cooperation with the multiple rotating gears so that the multiple connecting pipes can rotate, the connecting pipes drive the multiple connecting shells to rotate, and then the mixing rate of chemicals and sewage is increased; the practicability of the sewage treatment dosing device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment equipment technical field, specifically a sewage treatment dosing device. BACKGROUND

[0002] Sewage treatment is the process that carries out purification to sewage to make the sewage meet the water quality requirement of being discharged into a water body or reused, and the sewage treatment is widely applied in each field such as building, agriculture, traffic, energy, petrochemical, environmental protection, city landscape, medical treatment, catering and the like. The common sewage process in the sewage is added with reagent, such as sewage flocculant feeding, which is one of important processes of sewage treatment, the flocculant is fed into the sewage and reacts with the sewage, the impurities in the sewage are condensed and filtered, so that the sewage is purified. In the prior art, when the flocculant is fed into the sewage, if directly scattering into the water surface, the flocculant cannot be in full contact with the sewage under the water surface, the effect and efficiency are influenced, and if the flocculant is directly fed under the water surface, the flocculant diffuses slowly, the flocculant cannot be in full contact with the sewage, the flocculant cannot fully play a role, and the effect and efficiency of the sewage treatment are influenced. SUMMARY

[0003] The utility model discloses a sewage treatment dosing device, to solve the problem in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A sewage treatment dosing device, comprising:

[0006] The fixed frame is provided with two round holes in the bottom of both ends;

[0007] The dosing mechanism is fixed on the fixed frame and is used for dosing inside the sewage;

[0008] The position adjusting mechanism is fixed on the fixed frame and is used for adjusting the position of the dosing mechanism.

[0009] Further, the dosing mechanism comprises:

[0010] The storage box is fixedly connected with the inner side wall of the fixed frame;

[0011] The water pump is fixed on the top of the storage box, the water pumping end of the water pump is connected with the conveying pipe one, the conveying pipe one penetrates through the side wall of the storage box and extends to the inside of the storage box, the water outlet end of the water pump is connected with the conveying pipe two, one end of the conveying pipe two is connected with the conveying pipe three, and the two ends of the conveying pipe three are both fixedly installed with the medicine spraying assembly.

[0012] Preferably, the medicine spraying assembly comprises:

[0013] The bottom of the fixed shell is rotationally connected with a plurality of connecting pipes, the outer side wall of the bottom of the connecting pipe is uniformly connected with a plurality of connecting shells, and a plurality of spray holes are formed in the two sides of the connecting shell.

[0014] The outer side wall of the rectangular shell is fixedly connected with the inner side wall of the fixed shell, a plurality of rotating shells are uniformly rotationally connected to the rectangular shell, a plurality of medicine inlet holes are uniformly formed in the outer side wall of the rotating shell, a circular pipe is fixedly sleeved to the outer side wall of the bottom of the rotating shell, the bottom of the circular pipe is fixedly sleeved to the outer side wall of the top of the connecting pipe, and the two ends of the conveying pipe pass through the side wall of the fixed shell and are fixedly connected with the top of the rectangular shell at the corresponding positions.

[0015] Preferably, the inner top surface of one end of the fixed shell is fixedly connected with a motor one, and the output end of the motor one is fixedly connected with the top of the rotating shell at the corresponding position; the outer side wall of the circular pipe is fixedly sleeved with a rotating gear, and the outer side of a plurality of rotating gears is drivingly connected with a toothed belt.

[0016] Preferably, the bottom of the two inner side walls of the fixed shell is fixedly connected with a limiting plate, and the adjacent side of the two limiting plates is in contact with the outer side wall of the toothed belt.

[0017] Further, the position adjusting mechanism comprises:

[0018] Two supporting shells are fixedly connected with the top of the fixed frame, and the two ends of the supporting shell are slidingly connected with a moving rod;

[0019] Two fixed plates are fixedly connected with the outer side wall of the fixed shell at the corresponding positions, and one side of the fixed plate is fixedly connected with one end of the two moving rods at the corresponding positions.

[0020] Preferably, a motor two is arranged between the two supporting shells, one end of the motor two is fixedly connected with an L-shaped plate, one end of the L-shaped plate is fixedly connected with the supporting shell at the corresponding position, the output end of the motor two is fixedly connected with a bevel gear one, one side of the L-shaped plate is fixedly connected with a connecting plate, one end of the connecting plate is rotationally sleeved with a bidirectional screw rod, the two ends of the bidirectional screw rod are screwingly connected with a screw pipe, one end of the screw pipe is fixedly connected with the fixed plate at the corresponding position, the outer side wall of the bidirectional screw rod is fixedly sleeved with a bevel gear two, and the bevel gear two is engaged with the bevel gear one.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] 1、Through installing the medicine spraying assembly fixedly at both ends of the conveying pipe three, and starting the water pump, the medicine in the storage box can be conveyed to the inside of the connecting shell, and the medicine can be sprayed out through the spray hole, so that the medicine can be conveyed to the sewage, and the motor one is started to drive the connecting pipe, the rotating shell, the circular pipe and the rotating gear at the corresponding position to rotate, and the gear belt is used in cooperation with the rotating gears to make the connecting pipes rotate, the connecting pipes drive the connecting shells to rotate, so that the mixing rate of the medicine and the sewage is accelerated, and the practicability of the sewage treatment and medicine adding device is improved;

[0023] The screw pipes are screwed and connected at both ends of the bidirectional screw rod, and the motor two is started to make the bidirectional screw rod rotate, so that the screw pipes and the fixed plate move, and the medicine spraying assemblies move, and the positions of the two medicine spraying assemblies are adjusted, so that the medicine adding mechanism can be suitable for sewage treatment tanks of different sizes. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the overall structure schematic view of the utility model;

[0025] Figure 2 It is the medicine adding mechanism structure schematic view in the utility model;

[0026] Figure 3 It is the position relation schematic view of the connecting pipe and the connecting shell in the utility model;

[0027] Figure 4 It is Figure 3 The local enlarged view in A of the utility model;

[0028] Figure 5 It is the position relation schematic view of the rotating shell and the circular pipe in the utility model;

[0029] Figure 6 It is the position relation schematic view of the rotating shell and the circular pipe in the utility model;

[0030] In the drawing: 100, fixed frame; 101, circular hole; 200, medicine adding mechanism; 210, storage box; 220, water pump; 221, conveying pipe one; 222, conveying pipe two; 230, conveying pipe three; 240, fixed shell; 250, connecting pipe; 251, connecting shell; 252, spray hole; 260, motor one; 270, rectangular shell; 271, limiting plate; 280, rotating shell; 281, circular pipe; 282, rotating gear; 283, medicine inlet hole; 290, gear belt; 300, position adjusting mechanism; 310, supporting shell; 320, moving rod; 330, fixed plate; 340, L-shaped plate; 350, motor two; 351, bevel gear one; 360, bidirectional screw rod; 361, bevel gear two; 370, screw pipe; 380, connecting plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0032] Please refer to Figures 1-6 In the embodiments of the present application, a sewage treatment dosing device comprises a fixing frame 100, two round holes 101 are formed in the bottom of both ends of the fixing frame 100, a dosing mechanism 200 is fixed on the fixing frame 100 and used for dosing sewage, and a position adjusting mechanism 300 is fixed on the fixing frame 100 and used for adjusting the position of the dosing mechanism 200.

[0033] Specifically, the sewage treatment dosing device is conveniently installed and fixed on a sewage treatment tank by using the fixing frame 100 and the round holes 101 in cooperation with bolts, the dosing mechanism 200 is used to conveniently dose sewage, the position adjusting mechanism 300 is used to conveniently adjust the spraying position of the dosing mechanism 200, and the practicability of the sewage treatment dosing device is improved.

[0034] Embodiment one

[0035] For example Figures 2-5As shown, in this embodiment, the dosing mechanism 200 includes: a storage tank 210, the outer side wall of which is fixedly connected to the inner side wall of the fixing frame 100; a water pump 220, fixed to the top of the storage tank 210, the pumping end of the water pump 220 is connected to and fixedly connected to a first delivery pipe 221, and the first delivery pipe 221 passes through the side wall of the storage tank 210 and extends into the interior of the storage tank 210, the outlet end of the water pump 220 is connected to and fixedly connected to a second delivery pipe 222, one end of the second delivery pipe 222 is connected to and fixedly connected to a third delivery pipe 230, and both ends of the third delivery pipe 230 are equipped with spraying components. The spraying components include: a fixing shell 240, the bottom of the fixing shell 240 is rotatably connected to multiple connecting pipes 250, the outer side wall of the bottom of the connecting pipes 250 is uniformly connected to and fixedly connected to multiple connecting shells 251, and multiple openings are provided on both sides of the connecting shells 251. The nozzle is 252; a rectangular shell 270, the outer side wall of which is fixed to the inner side wall of the fixed shell 240, and multiple rotating shells 280 are evenly rotatably connected to the rectangular shell 270. Multiple drug inlet holes 283 are evenly opened on the outer side wall of the rotating shell 280. A round tube 281 is sleeved and fixed on the outer side wall of the bottom of the rotating shell 280, and the bottom of the round tube 281 is sleeved and fixed on the outer side wall of the top of the connecting tube 250. The two ends of the delivery tube 230 pass through the side wall of the fixed shell 240 and are connected and fixed to the top of the rectangular shell 270 at the corresponding position. A motor 260 is fixedly connected to the inner top surface of one end of the fixed shell 240, and the output end of the motor 260 is fixedly connected to the top of the rotating shell 280 at the corresponding position. A rotating gear 282 is sleeved and fixed on the outer side wall of the round tube 281, and a toothed belt 290 is connected to the outer side of the multiple rotating gears 282.

[0036] In this embodiment, by starting the water pump 220, the water pump 220, conveying pipe 1 221, conveying pipe 222, and conveying pipe 3 230 facilitate the delivery of the agent inside the storage tank 210 to the interior of the two rectangular shells 270. The inlet hole 283 facilitates the delivery of the agent to the interior of the rotating shell 280, the round pipe 281, the connecting pipe 250, and the connecting shell 251. The spray hole 252 facilitates the spraying of the agent, thereby facilitating the delivery of the agent to the sewage. Then, by starting the motor 260, the motor 260 drives the connecting pipe 250, the rotating shell 280, the round pipe 281, and the rotating gear 282 at the corresponding positions to rotate. The toothed belt 290 cooperates with the multiple rotating gears 282 to make the multiple connecting pipes 250 rotate. The connecting pipes 250 drive the multiple connecting shells 251 to rotate, thereby accelerating the mixing rate of the agent and the sewage.

[0037] like Figure 3 As shown, in this embodiment, the bottom of both inner sidewalls of the fixed shell 240 are fixedly connected to limiting plates 271, and the adjacent side of the two limiting plates 271 is in contact with the outer sidewall of the toothed belt 290.

[0038] In specific implementation, the multiple rotating gears 282 are limited by the rectangular shell 270, so that the tooth belt 290 is always engaged with the multiple rotating gears 282, and the use effect of the medicating mechanism 200 is ensured.

[0039] Embodiment two

[0040] On the basis of the embodiment one, the positions of the two spraying assemblies are adjusted, so that the medicating mechanism 200 can be applied to sewage treatment tanks of different sizes, and the practicability of the sewage treatment medicating device is improved.

[0041] As shown in Figure 6 In the embodiment, the position adjusting mechanism 300 comprises two supporting shells 310, the top of each of which is fixedly connected with the top of the fixed frame 100, and the two ends of each of the supporting shells 310 are slidingly connected with a moving rod 320; two fixed plates 330, each of which is fixedly connected with the outer side wall of the fixed shell 240 at a corresponding position, and one side of each of the fixed plates 330 is fixedly connected with one end of each of the two moving rods 320 at a corresponding position; a motor two 350 is arranged between the two supporting shells 310, one end of the motor two 350 is fixedly connected with an L-shaped plate 340, one end of the L-shaped plate 340 is fixedly connected with the supporting shell 310 at a corresponding position, the output end of the motor two 350 is fixedly connected with a bevel gear one 351, one side of the L-shaped plate 340 is fixedly connected with a connecting plate 380, one end of the connecting plate 380 is rotatably sleeved with a bidirectional screw rod 360, the two ends of the bidirectional screw rod 360 are screwingly connected with a screw pipe 370, one end of the screw pipe 370 is fixedly connected with the fixed plate 330 at a corresponding position, the outer side wall of the bidirectional screw rod 360 is sleeved with a bevel gear two 361, and the bevel gear two 361 is engaged with the bevel gear one 351.

[0042] In specific implementation, the motor two 350 is started, the motor two 350 drives the bevel gear one 351 to rotate, the bevel gear one 351 is engaged with the bevel gear two 361, the bidirectional screw rod 360 is rotated, the screw pipe 370 and the fixed plate 330 are moved, and the spraying assembly is moved, the positions of the two spraying assemblies are adjusted, the medicating mechanism 200 can be applied to sewage treatment tanks of different sizes, and the practicability of the sewage treatment medicating device is improved.

[0043] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be considered as limiting the claims involved.

[0044] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A sewage treatment dosing device, characterized by comprising: The utility model relates to a sewage treatment device, including: The fixed frame (100) both ends bottom all are equipped with two round holes (101); The dosing mechanism (200) is fixed on the fixed frame (100), and is used for adding medicine to the inside of sewage; The positioner (300) is fixed on the fixed frame (100), and is used for adjusting the position of dosing mechanism (200); The dosing mechanism (200) includes: The storage box (210) is fixedly connected with the inner side wall of the fixed frame (100) on the outer side wall; The water pump (220) is fixed on the top of the storage box (210), the water pump (220) is communicated and fixed with the delivery pipe one (221) on the water pumping end, and the delivery pipe one (221) passes through the side wall of the storage box (210) and extends to the inside of the storage box (210), the water outlet end of the water pump (220) is communicated and fixed with the delivery pipe two (222), one end of the delivery pipe two (222) is communicated and fixed with the delivery pipe three (230), and the both ends of the delivery pipe three (230) are fixedly installed with the medicine spraying assembly; The medicine spraying assembly includes: The fixed shell (240) is rotatably connected with a plurality of connecting pipes (250) on the bottom, the outer side wall of the bottom of the connecting pipe (250) is uniformly communicated and fixed with a plurality of connecting shells (251), and a plurality of spray holes (252) are formed in the both sides of the connecting shell (251); The rectangular shell (270) is fixedly connected with the inner side wall of the fixed shell (240) on the outer side wall, a plurality of rotating shells (280) are rotatably connected on the rectangular shell (270), the outer side wall of the rotating shell (280) is uniformly provided with a plurality of medicine inlet holes (283), the outer side wall of the bottom of the rotating shell (280) is sleeved and fixed with a circular pipe (281), the bottom of the circular pipe (281) is sleeved and fixed with the outer side wall of the top of the connecting pipe (250), and the both ends of the delivery pipe three (230) pass through the side wall of the fixed shell (240) and are communicated and fixed with the top of the rectangular shell (270) at the corresponding positions.

2. The sewage treatment dosing device according to claim 1, characterized in that, The inner top surface of one end of the fixed shell (240) is fixedly connected with a motor one (260), and the output end of the motor one (260) is fixedly connected with the top of the rotating shell (280) at the corresponding position, the outer side wall of the circular pipe (281) is sleeved and fixed with a rotating gear (282), and the outer side of a plurality of rotating gears (282) is drivingly connected with a toothed belt (290).

3. The sewage treatment dosing device according to claim 2, characterized in that, The bottom of the both inner side walls of the fixed shell (240) is fixedly connected with a limiting plate (271), and the adjacent side of the two limiting plates (271) is in contact with the outer side wall of the toothed belt (290).

4. The sewage treatment dosing device according to claim 1, characterized in that, The positioner (300) includes: The top of the both ends of the support shell (310) is fixedly connected with the top of the fixed frame (100), the both ends of the support shell (310) are slidingly connected with a moving rod (320); The both ends of the support shell (310) are slidingly connected with a moving rod (320), and the both ends of the moving rod (320) are fixedly connected with a fixed plate (330) on one side.

5. The sewage treatment dosing device according to claim 4, characterized in that, Two described support shell (310) between the motor two (350) is reliably connected with L type board (340), and L type board (340) one end and the support shell (310) of corresponding position is reliably connected, and the output end of motor two (350) is reliably connected with bevel gear one (351), and one side of L type board (340) is reliably connected with connecting plate (380), and one end of connecting plate (380) is rotatably sleeved with two-way screw rod (360), both ends of two-way screw rod (360) are all screw-connected with screw pipe (370), and one end of screw pipe (370) and the fixed plate (330) of corresponding position are reliably connected, and the outer lateral wall of two-way screw rod (360) is sleeved with bevel gear two (361), and bevel gear two (361) is engaged with bevel gear one (351).

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