Spraying device for sewage treatment

Abstract

The utility model relates to a spraying device for sewage treatment, which comprises a base, a stirring box and a liquid spraying pipe, the stirring box and the liquid spraying pipe are arranged at the upper end of the base, the stirring box is connected with a pump through a first rubber hose, the pump is connected with the liquid spraying pipe through a second rubber hose, a water inlet pipe is arranged at the upper end of the stirring box, and a motor is arranged at the top end of the stirring box. The output end of the motor is connected with a first stirring shaft, the first stirring shaft is rotationally connected with the stirring box through a bearing, and the first stirring shaft is connected with multiple sets of first stirring blades. Through mutual cooperation of a motor, a first stirring shaft, first stirring blades, a connecting rod, a driving wheel, a driven wheel, a pesticide liquid box, a second stirring shaft, a rotating disc, an arc-shaped hole and a liquid inlet hole, pesticide can be stirred while being sprayed, the situation that the concentration of the sprayed pesticide is different due to the fact that the pesticide sinks to the bottom after standing for a long time is prevented, and the pesticide spraying efficiency is improved. Meanwhile, liquid medicine can be added into the stirring box regularly and quantitatively.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of spraying device design for sewage treatment, and particularly relates to a spraying device for sewage treatment. BACKGROUND

[0002] Sewage treatment is a process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering and so on, and is also increasingly used in the daily life of ordinary people. In the process of treating domestic sewage, a spraying device is needed to spray reagents into sewage for treatment.

[0003] The utility model with publication number CN218345188U discloses a sewage treatment reagent spraying device, which comprises a bottom plate, a water tank fixedly connected to the left side of the top of the bottom plate, a water pump fixedly connected to the right side of the top of the bottom plate, an input end of the water pump in communication with the right side of the water tank, a shell provided on the top of the water pump, the bottom of the shell fixedly connected to the top of the bottom plate, the left side of the shell fixedly connected to the right side of the water tank, the output end of the water pump penetrating through the top of the shell to communicate with a hose, the bottom of the hose communicating with a horizontal pipe, and the bottom of the horizontal pipe communicating with a vertical pipe. The utility model solves the problem that the existing spraying device cannot spray the inside of sewage during the process of spraying reagents, which easily causes the reagents to float on the surface of the sewage, the reagents cannot uniformly treat the sewage, and the sewage treatment effect is affected. The sewage treatment reagent spraying device has the advantage of adjustment and improves the stability of the spraying device.

[0004] Analysis shows that when spraying reagents, the device cannot ensure that the concentration of sprayed reagents is always the same, i.e. when the reagents are left for a long time, sedimentation occurs, resulting in a phenomenon that the concentration is higher at the bottom and lower at the top. The concentration of the reagents containing liquid medicine is also different, which may cause the phenomenon that the sewage area with lower concentration of reagents is not treated thoroughly. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a spraying device for sewage treatment to solve the problems raised in the background.

[0006] In order to solve the above technical problems, the utility model provides a kind of spraying device for sewage treatment, including base, agitator box and liquid spraying pipe, the agitator box with liquid spraying pipe is set on base upper end, the agitator box is connected with pump machine by first rubber hose, the pump machine is connected with liquid spraying pipe by second rubber hose, the agitator box upper end is provided with liquid inlet pipe, the agitator box top end is provided with motor, motor output end is connected with first stirring shaft, first stirring shaft is rotatably connected with agitator box by bearing, first stirring shaft is connected with multiple groups of first stirring blade, first stirring shaft is fixedly connected with connecting rod, connecting rod is fixedly connected with driving wheel, driving wheel is rotatably connected with agitator box by bearing, driving wheel is meshingly connected with two groups of driven wheels, driven wheel is rotatably connected with agitator box, agitator box is located above driven wheel and is provided with liquid medicine tank in cooperation with driven wheel, the driven wheel upper end is connected with second stirring shaft, second stirring shaft passes through agitator box and liquid medicine tank, and is rotatably connected with agitator box and liquid medicine tank by bearing, liquid inlet hole is formed in the bottom end of the liquid medicine tank, the second stirring shaft is connected with the turntable, the turntable is arranged on the upper end of the bottom of the liquid medicine tank, and the arc-shaped hole is arranged in cooperation with the liquid inlet hole.

[0007] Further, the base is provided with a slide rod in cooperation with the liquid spraying pipe, the slide rod is slidably connected with a sliding block, and the sliding block is connected with the liquid spraying pipe.

[0008] Further, the second stirring shaft is fixedly connected with second stirring blades.

[0009] Further, the base is connected with a storage box, the storage box is provided with a partition plate, and the partition plate is provided with a drying agent.

[0010] Further, the liquid medicine tank is provided with a funnel on the top.

[0011] Further, the sliding block and the liquid spraying pipe are rotatably connected by a damping shaft.

[0012] The utility model has the advantages that:

[0013] Through the cooperation between motor, first stirring shaft, first stirring blade, connecting rod, driving wheel, driven wheel, liquid medicine tank, second stirring shaft, turntable, arc-shaped hole and liquid inlet hole, the medicament can be stirred while spraying, preventing the concentration of sprayed medicament from being inconsistent due to long-term standing, and the liquid in the agitator box can be added regularly and quantitatively. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further described below in combination with the drawings and examples.

[0015] Figure 1 It is the main structure schematic diagram of the utility model;

[0016] Figure 2 is a side structure schematic view of the utility model;

[0017] Figure 3 is a sectional view of the utility model;

[0018] Figure 4 is a connecting rod structure schematic view of the utility model;

[0019] Figure 5 is a liquid tank sectional view of the utility model;

[0020] Figure 6 is a storage box structure schematic view of the utility model.

[0021] In the figure: 1, base; 2, stirring box; 201, liquid inlet pipe; 3, pump machine; 301, first rubber hose; 302, second rubber hose; 303, liquid injection pipe; 4, slide bar; 401, sliding block; 5, motor; 501, first stirring shaft; 502, first stirring blade; 503, connecting rod; 504, driving wheel; 6, liquid tank; 601, driven wheel; 602, second stirring shaft; 603, rotary disc; 604, arc hole; 605, liquid inlet hole; 606, second stirring blade; 607, funnel; 7, storage box; 701, partition; 702, drying agent. DETAILED DESCRIPTION

[0022] The utility model will be further explained in detail in combination with the drawings. These drawings are all simplified schematic views, and only illustrate the basic structure of the utility model in a schematic manner, so it only shows the structure related to the utility model.

[0023] As Figures 1 to 6As shown, the utility model provides a kind of spraying device for sewage treatment, including base 1, stirring box 2 and spray pipe 303, stirring box 2 with spray pipe 303 is set on the upper end of base 1, stirring box 2 is connected with pump 3 by first rubber hose 301, pump 3 is connected with spray pipe 303 by second rubber hose 302, and inlet pipe 201 is provided on the upper end of stirring box 2, when using, inject clean water into stirring box 2 by inlet pipe 201, for dissolving liquid medicine, motor 5 is provided on the top of stirring box 2, and the output end of motor 5 is connected with first stirring shaft 501, and first stirring shaft 501 is rotatably connected with stirring box 2 by bearing, and first stirring shaft 501 is connected with multiple groups of first stirring blade 502, when spraying, start motor 5 can make first stirring blade 502 constantly agitate reagent in stirring box 2, to prevent reagent from being different height because of standing and sinking bottom and making reagent concentration different, first stirring shaft 501 is fixedly connected with connecting rod 503, connecting rod 503 is fixedly connected with driving wheel 504, driving wheel 504 is rotatably connected with stirring box 2 by bearing, and driving wheel 504 is meshingly connected with two groups of driven wheels 601, and driven wheels 601 are rotatably connected with stirring box 2, when first stirring shaft 501 rotates under the action of motor 5, driving wheel 504 can be driven to rotate by connecting rod 503, to further drive driven wheel 601 to rotate, and stirring box 2 is located above driven wheel 601 and is provided with liquid medicine tank 6 in cooperation with driven wheel 601, the upper end of driven wheel 601 is connected with second stirring shaft 602, second stirring shaft 602 passes through stirring box 2 and liquid medicine tank 6, and is rotatably connected with stirring box 2 and liquid medicine tank 6 by bearing, when driven wheel 601 rotates, second stirring shaft 602 can be driven to rotate, funnel 607 is provided on the top of liquid medicine tank 6, liquid medicine can be added into liquid medicine tank 6 by funnel 607, and liquid medicine can be effectively prevented from spilling out, liquid inlet hole 605 is formed in the bottom end of liquid medicine tank 6, second stirring shaft 602 is connected with turntable 603, and turntable 603 is arranged on the upper end of the bottom of liquid medicine tank 6, and is provided with arc-shaped hole 604 in cooperation with liquid inlet hole 605, when second stirring shaft 602 rotates under the driving of driven wheel 601, turntable 603 can be driven to rotate, when turntable 603 rotates to the position that arc-shaped hole 604 coincides with liquid inlet hole 605, liquid medicine flows into stirring box 2 from liquid medicine tank 6, second stirring shaft 602 is fixedly connected with second stirring blade 606, and second stirring blade 606 can be rotated to prevent liquid medicine from sinking bottom in liquid medicine tank 6.

[0024] As Figure 1 Shown, base 1 is provided with slide bar 4 in cooperation with spray pipe 303, slide bar 4 is slidingly connected with sliding block 401, and sliding block 401 is connected with spray pipe 303, and sliding block 401 and spray pipe 303 are rotatably connected by damping rotating shaft, when it is necessary to adjust spray pipe 303, sliding block 401 can be slid, and spray angle can be changed by rotating spray pipe 303.

[0025] As Figure 2 And Figure 6As shown, the base 1 is connected with a storage box 7, the storage box 7 can prevent various liquid medicine required for spraying, the storage box 7 is provided with a partition plate 701, and the partition plate 701 is provided with a desiccant 702.

[0026] Specifically, when the sewage needs to be treated by spraying medicine, the water and the liquid medicine are injected into the stirring box 2 through the liquid inlet pipe 201, the motor 5 is started to drive the first stirring blade 502 to mix the liquid medicine, the different height concentration of the medicine can be avoided, the treatment effect is affected, the pump 3 is started, the spraying is completed through the liquid spraying pipe 303, the angle of the nozzle can be adjusted through the sliding block 401 and the rotating liquid spraying pipe 303, the spraying range is expanded, further, the liquid medicine can be injected into the liquid medicine tank 6 through the funnel 607, in the spraying process, the driving wheel 601 is driven to rotate through the first stirring shaft 501 and the driving wheel 504, then the second stirring shaft 602 is driven to rotate through the second stirring shaft 602 and the rotating disc 603, when the rotating disc 603 rotates to the arc-shaped hole 604 and the liquid inlet hole 605 coincide, the liquid medicine can be supplemented into the stirring box 2, and the second stirring blade 606 can prevent the liquid medicine from being deposited on the bottom, and the uniformity of the liquid medicine concentration is further ensured.

[0027] The above is based on the ideal embodiment of the utility model, through the above description, the related staff can make various changes and modifications without deviating from the technical idea of the application. The technical scope of the application is not limited to the content of the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A spraying device for wastewater treatment, comprising a base (1), a mixing tank (2), and a spray pipe (303), wherein the mixing tank (2) and the spray pipe (303) are disposed on the upper end of the base (1), the mixing tank (2) is connected to a pump (3) via a first rubber hose (301), the pump (3) is connected to the spray pipe (303) via a second rubber hose (302), and an inlet pipe (201) is disposed on the upper end of the mixing tank (2), characterized in that: The top of the stirring box (2) is provided with a motor (5), the output end of the motor (5) is connected with a first stirring shaft (501), the first stirring shaft (501) is rotatably connected with the stirring box (2) through a bearing, the first stirring shaft (501) is connected with a plurality of groups of first stirring blades (502), the first stirring shaft (501) is fixedly connected with a connecting rod (503), the connecting rod (503) is fixedly connected with a driving wheel (504), the driving wheel (504) is rotatably connected with the stirring box (2) through a bearing, the driving wheel (504) is meshedly connected with two groups of driven wheels (601), the driven wheels (601) are rotatably connected with the stirring box (2), the stirring box (2) is located above the driven wheels (601) and is provided with a liquid medicine tank (6) matched with the driven wheels (601), the upper end of the driven wheels (601) is connected with a second stirring shaft (602), the second stirring shaft (602) penetrates through the stirring box (2) and the liquid medicine tank (6), and is rotatably connected with the stirring box (2) and the liquid medicine tank (6) through bearings, the bottom end of the liquid medicine tank (6) is provided with a liquid inlet hole (605), the second stirring shaft (602) is connected with a rotating disc (603), the rotating disc (603) is arranged on the upper end of the bottom of the liquid medicine tank (6) and is provided with an arc-shaped hole (604) matched with the liquid inlet hole (605).

2. The spraying device for sewage treatment according to claim 1, wherein The base (1) is provided with a sliding rod (4) matched with the liquid spraying pipe (303), the sliding rod (4) is slidingly connected with a sliding block (401), and the sliding block (401) is connected with the liquid spraying pipe (303).

3. The spraying device for sewage treatment according to claim 1, wherein The second stirring shaft (602) is fixedly connected with a second stirring blade (606).

4. The spraying device for sewage treatment according to claim 1, wherein The base (1) is connected with a storage box (7), the storage box (7) is provided with a partition plate (701) inside, and the partition plate (701) is provided with a drying agent (702) inside.

5. The spraying device for sewage treatment according to claim 1, wherein The top of the liquid medicine tank (6) is provided with a funnel (607).

6. The spraying device for sewage treatment according to claim 2, wherein The sliding block (401) and the liquid spraying pipe (303) are rotatably connected through a damping rotating shaft.

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