Sewage deodorization device

Abstract

The utility model relates to the technical field of sewage deodorization, in particular to a sewage deodorization device which comprises a deodorization box and a liquid storage barrel, a water inlet pipe is fixedly connected to the front side of the deodorization box, a U-shaped frame is fixedly connected to the lower side of the liquid storage barrel, a quantitative barrel is fixedly connected in the U-shaped frame, a liquid discharge pipe corresponding to the quantitative barrel is fixedly connected to the lower side of the liquid storage barrel, and an electromagnetic valve is mounted on the outer surface of the liquid discharge pipe; the storage amount of sewage in a deodorization box is measured through a liquid level meter, a weighing sensor weighs deodorant in a quantitative cylinder, a water pump pumps the deodorant in the quantitative cylinder through a water pumping pipe, the deodorant is injected into a vertical pipe through a water drainage pipe, the deodorant directly enters the middle of the sewage through the bottom end of the vertical pipe, and a servo motor b drives a gear a and a gear b to rotate. A gear b rotates to drive a vertical pipe and stirring blades to rotate, sewage and a deodorant are stirred and mixed, and the problem that an existing device cannot quantitatively add the deodorant according to the quantity of the sewage, and the sewage deodorization effect is affected is solved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater deodorization technology, specifically to a wastewater deodorization device. Background Technology

[0002] Wastewater treatment refers to the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. It is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, medical care, and catering.

[0003] Chinese utility model patent announcement number: "CN 222729516 U" discloses an industrial wastewater deodorization device. The device is equipped with a water pump (131) connected to the feed box and the water guide pipe and the water outlet pipe. The deodorizer can be directly sent into the wastewater. It can contact the wastewater from the top to the bottom at the same time, so as to reduce the situation where adding deodorizer from the top of the wastewater causes uneven contact with the bottom of the wastewater, which affects the deodorization effect.

[0004] Although the above-mentioned device deodorizes wastewater by adding deodorizing agent, it cannot add deodorizing agent quantitatively according to the amount of wastewater, which may lead to insufficient amount of deodorizing agent added and affect the deodorization effect of wastewater. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a wastewater deodorization device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sewage deodorization device, comprising a deodorization box, wherein a water inlet pipe is fixedly connected to the front side of the deodorization box, and further comprising:

[0007] A liquid storage tank, a U-shaped frame is fixedly connected to the lower side of the liquid storage tank, a metering cylinder is fixedly connected inside the U-shaped frame, a drain pipe corresponding to the metering cylinder is fixedly connected to the lower side of the liquid storage tank, and a solenoid valve is installed on the outer surface of the drain pipe;

[0008] A filter plate is fixedly connected inside a deodorization box, and a level gauge is fixedly connected to the deodorization box.

[0009] A weighing mechanism for weighing a metering cylinder;

[0010] A vertical pipe is rotatably connected to the deodorizing box, and several stirring blades are fixedly attached to the outer surface of the vertical pipe.

[0011] A drive mechanism is used to drive the vertical tube to rotate;

[0012] The liquid injection mechanism is used to extract the deodorant from the metering cylinder.

[0013] Preferably, the weighing mechanism includes a weighing sensor and a connecting plate. The weighing sensor is fixed to the inner wall of the lower side of the U-shaped frame, the connecting plate is fixed to the weighing end of the weighing sensor, and the metering cylinder is fixed to the connecting plate.

[0014] Preferably, the liquid injection mechanism includes a water pump and a drain pipe. The water pump is installed on the right side of the deodorizing box. The front side of the metering cylinder is connected to the pumping end of the water pump through a water pumping pipe. The drain pipe is connected to the draining end of the water pump. The other end of the drain pipe is connected to the top of the vertical pipe through a rotating joint.

[0015] Preferably, the driving mechanism includes a servo motor b, gear a, and gear b. A protective box is fixedly connected to the deodorizing box. The servo motor b is fixedly connected to the upper inner wall of the protective box. Gear a is fixedly connected to the output shaft of the servo motor b. Gear b is fixedly connected to the outer surface of the vertical tube. Gear b meshes with gear a.

[0016] Preferably, the pushing mechanism includes a cylinder and a push plate, with the cylinder installed on the right side of the deodorizing box and the push plate fixedly connected to the telescopic end of the cylinder.

[0017] Preferably, the waste discharge mechanism includes a servo motor a and a spiral mandrel. A feed cylinder is fixedly connected inside the deodorization box, with the top end of the feed cylinder extending out of the deodorization box. The servo motor a is fixedly connected to the upper side of the feed cylinder, and the top end of the spiral mandrel is fixedly connected to the output shaft of the servo motor a. A waste discharge pipe is connected to the left side of the feed cylinder.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This invention measures the amount of wastewater stored in the deodorization tank using a level gauge, weighs the deodorant in the metering cylinder using a weighing sensor, and uses a water pump to draw the deodorant from the metering cylinder through a pumping pipe and inject it into the vertical pipe through a drain pipe. The deodorant then enters the middle of the wastewater directly through the bottom of the vertical pipe. A servo motor b drives gears a and b to rotate, and the rotation of gear b drives the vertical pipe and stirring blades to rotate, thus mixing the wastewater and deodorant. This invention solves the problem that existing devices cannot add deodorant quantitatively according to the amount of wastewater, which affects the deodorization effect.

[0020] This invention uses a filter plate to block impurities in wastewater, a cylinder to push a pusher plate to the left to push solid impurities toward the feed cylinder, and a servo motor A to drive the spiral spindle to rotate, conveying the solid impurities upward and discharging them into the deodorization box through a waste discharge pipe, thus performing solid-liquid separation of wastewater. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the liquid storage tank in this utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the deodorization box in this utility model;

[0025] Figure 4 This is an enlarged structural diagram of point A in this utility model;

[0026] In the diagram: 1. Deodorizing box; 2. Water inlet pipe; 3. Feed cylinder;

[0027] Waste removal mechanism: 41. Servo motor a; 42. Spiral mandrel;

[0028] 5. Waste discharge pipe; 6. Protective box; 7. Level gauge; 8. Filter plate; 9. Vertical pipe;

[0029] Drive mechanism: 101, servo motor b; 102, gear a; 103, gear b;

[0030] 11. Agitator blades; 12. U-shaped frame;

[0031] Injection mechanism: 131, water pump; 132, drain pipe; 133, suction pipe;

[0032] Material feeding mechanism: 141, cylinder; 142, push plate; 15, drain pipe; 16, solenoid valve;

[0033] Weighing mechanism: 171, weighing sensor; 172, connecting plate; 18, metering cylinder; 19, liquid storage tank. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Please see Figures 1-4 The present invention provides the following technical solution: a sewage deodorization device, comprising a deodorization box 1, an inlet pipe 2 fixedly connected to the front side of the deodorization box 1, and further comprising:

[0036] A liquid storage tank 19 is fixedly connected to a U-shaped frame 12 on the lower side of the liquid storage tank 19. A metering cylinder 18 is fixedly connected inside the U-shaped frame 12. A drain pipe 15 corresponding to the metering cylinder 18 is fixedly connected to the lower side of the liquid storage tank 19. A solenoid valve 16 is installed on the outer surface of the drain pipe 15.

[0037] Filter plate 8 is fixedly connected inside deodorization box 1. A level gauge 7 is fixedly connected to deodorization box 1.

[0038] Weighing mechanism, used to weigh the metering cylinder 18;

[0039] Vertical pipe 9 is rotatably connected to deodorizing box 1, and several stirring blades 11 are fixedly attached to the outer surface of vertical pipe 9.

[0040] The drive mechanism is used to drive the vertical tube 9 to rotate;

[0041] The liquid injection mechanism is used to extract the deodorant from the metering cylinder 18.

[0042] Specifically, the weighing mechanism includes a weighing sensor 171 and a connecting plate 172. The weighing sensor 171 is fixed to the inner wall of the lower side of the U-shaped frame 12, the connecting plate 172 is fixed to the weighing end of the weighing sensor 171, and the metering cylinder 18 is fixed to the connecting plate 172.

[0043] Weighing sensor 171 weighs the deodorant in metering cylinder 18 to facilitate the metering of deodorant according to the amount of wastewater.

[0044] The level gauge 7 measures the sewage level in the deodorization tank 1 to determine the amount of sewage stored in the deodorization tank 1.

[0045] Specifically, by setting a drive mechanism including a servo motor b101, a gear a102 and a gear b103, a protective box 6 is fixedly connected to the deodorizing box 1, a servo motor b101 is fixedly connected to the upper inner wall of the protective box 6, a gear a102 is fixedly connected to the output shaft of the servo motor b101, and a gear b103 is fixedly connected to the outer surface of the vertical tube 9, with the gear b103 meshing with the gear a102;

[0046] Servo motor b101 drives gears a102 and b103 to rotate, and the rotation of gear b103 drives the vertical pipe 9 and the stirring blade 11 to rotate, thus stirring the sewage and deodorizing agent.

[0047] Specifically, the liquid injection mechanism includes a water pump 131 and a drain pipe 132. The water pump 131 is installed on the right side of the deodorizing box 1. The front side of the metering cylinder 18 is connected to the water pump 131 through a water pumping pipe 133. The drain pipe 132 is connected to the water pump 131 through a draining pipe. The other end of the drain pipe 132 is connected to the top of the vertical pipe 9 through a rotating joint.

[0048] The water pump 131 draws the deodorant from the metering cylinder 18 through the water pumping pipe 133 and injects it into the vertical pipe 9 through the drain pipe 132. The deodorant enters the middle of the sewage directly through the bottom of the vertical pipe 9 and mixes quickly with the sewage as the stirring blade 11 rotates.

[0049] Specifically, by setting up a waste discharge mechanism including a servo motor a41 and a spiral mandrel 42, a feed cylinder 3 is fixedly connected inside the deodorization box 1, the top of the feed cylinder 3 extends out of the deodorization box 1, the servo motor a41 is fixedly connected to the upper side of the feed cylinder 3, the top of the spiral mandrel 42 is fixedly connected to the output shaft of the servo motor a41, and a waste discharge pipe 5 is connected to the left side of the feed cylinder 3.

[0050] Specifically, by setting up a pushing mechanism including a cylinder 141 and a push plate 142, a cylinder 141 is installed on the right side of the deodorization box 1, and the push plate 142 is fixed to the telescopic end of the cylinder 141.

[0051] Wastewater is injected into the deodorization box 1 through the inlet pipe 2. The impurities in the wastewater fall to the bottom of the deodorization box 1 under the obstruction of the filter plate 8. The cylinder 141 pushes the push plate 142 to move to the left to push the solid impurities toward the feed cylinder 3. The servo motor a41 drives the spiral spindle 42 to rotate, conveying the solid impurities upward and discharging them out of the deodorization box 1 through the waste discharge pipe 5.

[0052] The pusher plate 142 is a filter plate with perforated holes, and the upper side of the pusher plate 142 is slidably connected to the lower side of the filter plate 8, which can scrape off solid impurities adhering to the lower side of the filter plate 8.

[0053] Working principle and usage process of this utility model:

[0054] In use, this utility model is as follows:

[0055] Wastewater is injected into the deodorizing tank 1 through the inlet pipe 2. The level gauge 7 measures the wastewater level in the deodorizing tank 1 to determine the amount of wastewater stored in the deodorizing tank 1. The weighing sensor 171 weighs the deodorant in the metering cylinder 18 to determine the amount of deodorant based on the amount of wastewater. The water pump 131 draws the deodorant from the metering cylinder 18 through the pumping pipe 133 and injects it into the vertical pipe 9 through the drain pipe 132. The deodorant enters the middle of the wastewater directly through the bottom of the vertical pipe 9. The servo motor b101 drives the gears a102 and b103 to rotate. The rotation of the gear b103 drives the vertical pipe 9 and the stirring blade 11 to rotate, stirring the wastewater and the deodorant.

[0056] Impurities in the wastewater fall to the bottom of the deodorization box 1 under the obstruction of the filter plate 8. The cylinder 141 pushes the push plate 142 to the left to push the solid impurities toward the feed cylinder 3. The servo motor a41 drives the spiral spindle 42 to rotate, conveying the solid impurities upward and discharging them out of the deodorization box 1 through the waste discharge pipe 5.

[0057] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0058] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wastewater deodorization device, comprising a deodorization box (1), wherein a water inlet pipe (2) is fixedly connected to the front side of the deodorization box (1), characterized in that, Also includes: A liquid storage tank (19) is fixedly connected to a U-shaped frame (12) on the lower side of the liquid storage tank (19). A metering cylinder (18) is fixedly connected inside the U-shaped frame (12). A drain pipe (15) corresponding to the metering cylinder (18) is fixedly connected to the lower side of the liquid storage tank (19). A solenoid valve (16) is installed on the outer surface of the drain pipe (15). A filter plate (8) is fixedly connected inside a deodorizing box (1), and a level gauge (7) is fixedly connected to the deodorizing box (1). A weighing mechanism for weighing a metering cylinder (18); A vertical pipe (9) is rotatably connected to the deodorizing box (1), and a number of stirring blades (11) are fixed to the outer surface of the vertical pipe (9); A drive mechanism for driving the vertical tube (9) to rotate; The liquid injection mechanism is used to extract the deodorant from the metering cylinder (18).

2. The wastewater deodorization device according to claim 1, characterized in that: The weighing mechanism includes a weighing sensor (171) and a connecting plate (172). The weighing sensor (171) is fixed to the inner wall of the lower side of the U-shaped frame (12). The connecting plate (172) is fixed to the weighing end of the weighing sensor (171). The metering cylinder (18) is fixed to the connecting plate (172).

3. The wastewater deodorization device according to claim 1, characterized in that: The liquid injection mechanism includes a water pump (131) and a drain pipe (132). The water pump (131) is installed on the right side of the deodorizing box (1). The front side of the metering cylinder (18) is connected to the pumping end of the water pump (131) through a water pumping pipe (133). The drain pipe (132) is connected to the draining end of the water pump (131). The other end of the drain pipe (132) is connected to the top of the vertical pipe (9) through a rotating joint.

4. The wastewater deodorization device according to claim 1, characterized in that: The drive mechanism includes a servo motor b (101), gear a (102) and gear b (103). A protective box (6) is fixedly connected to the deodorizing box (1). The servo motor b (101) is fixedly connected to the upper inner wall of the protective box (6). The gear a (102) is fixedly connected to the output shaft of the servo motor b (101). The gear b (103) is fixedly connected to the outer surface of the vertical tube (9). The gear b (103) meshes with the gear a (102).

5. The wastewater deodorization device according to claim 1, characterized in that: It also includes a pushing mechanism, which includes a cylinder (141) and a pusher plate (142). The cylinder (141) is installed on the right side of the deodorizing box (1), and the pusher plate (142) is fixed to the telescopic end of the cylinder (141).

6. The wastewater deodorization device according to claim 1, characterized in that: It also includes a waste discharge mechanism, which includes a servo motor a (41) and a spiral mandrel (42). A feed cylinder (3) is fixedly connected inside the deodorization box (1). The top of the feed cylinder (3) extends out of the deodorization box (1). The servo motor a (41) is fixedly connected to the upper side of the feed cylinder (3). The top of the spiral mandrel (42) is fixedly connected to the output shaft of the servo motor a (41). A waste discharge pipe (5) is connected to the left side of the feed cylinder (3).

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