Peculiar smell purification device for wastewater treatment

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a wastewater treatment peculiar smell purification device which comprises a box body and a box cover, air cylinders are fixed on the front side and the rear side of the box body, pistons of the air cylinders are fixedly connected with the box cover, and the air cylinders can drive the box cover to vertically move. A purifying assembly is arranged in the water inlet pipe, a dosing pipe and an exhaust pipe which are communicated with the interior of the box body are arranged on the box cover, the dosing pipe is connected to an external flocculant storage tank, a stirring device is arranged on the box cover and comprises a motor above the box cover and a stirring paddle below the box cover, and the motor is used for driving the stirring paddle to rotate. According to the peculiar smell purification device for wastewater treatment provided by the utility model, the cylinder is arranged between the box body and the box cover, so that when maintenance is needed, an operator can lift the box cover by virtue of the cylinder, and inconvenience in movement caused by the fact that the box cover is provided with a stirring device is avoided.

Description

Technical Field

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

[0002] Wastewater refers to the general term for water discharged during residents' activities and runoff rainwater. It includes domestic sewage, industrial wastewater, and other unused water such as primary rain runoff into drainage pipes. It generally refers to water that cannot be recycled after certain technical treatment or water that cannot reach a certain standard of purification after primary pollution. Purification refers to the removal of unnecessary or harmful impurities to make the items pure. In the process of wastewater treatment, purification equipment plays an important role.

[0003] Chinese patent document CN 212864389 U (application number 202021457074.5) discloses a wastewater treatment purification device with a deodorizing function, including a main body, a storage box and a filter plate, the top of the main body is connected with a water inlet pipe, and a placement table is provided on the left side of the main body. The wastewater treatment purification device with a deodorizing function provided by the above patent, when in use, mainly achieves the purification of odor in the wastewater by flocculating and stirring the wastewater and introducing ozone from the upper side of the wastewater. Although the purification of odor in the wastewater can be achieved under the above purification method, the stirring component and the jet component in the wastewater treatment purification device with a deodorizing function of the above structure are fixedly installed inside the device during the purification process, and the main body of the device is an integrated closed structure, which makes the internal cleaning and inspection and maintenance of the device inconvenient. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and to provide a wastewater treatment odor purification device, by which the cylinder arranged between the box body and the box cover facilitates the lifting of the box cover and the stirring device arranged thereon, thereby facilitating the operator to carry out cleaning and maintenance.

[0005] In order to achieve the above technical effects, the utility model adopts the following technical solutions:

[0006] A wastewater treatment odor purification device comprises a box body and a box cover. Cylinders are fixed on both the front and rear sides of the box body. The piston of the cylinder is fixedly connected to the box cover. The cylinder can drive the box cover to move vertically.

[0007] The upper left end of the box is connected to the water inlet pipe, and the lower right end of the box is connected to the drain pipe. A purification component is provided inside the water inlet pipe, which is an activated carbon bag.

[0008] The box cover is provided with a dosing pipe and an exhaust pipe connected to the inside of the box body. The dosing pipe is connected to an external flocculant storage tank. The box cover is provided with a stirring device, which includes a motor above the box cover and a stirring paddle below the box cover. The motor is used to drive the stirring paddle to rotate.

[0009] The wastewater treatment odor purification device provided by the utility model has a cylinder arranged between the box body and the box cover. When maintenance is required, the operator can use the cylinder to lift the box cover, thereby avoiding the inconvenience of movement caused by the stirring device arranged on the box cover. At the same time, the purification component and the dosing pipe are used to achieve a good treatment effect on the wastewater.

[0010] Preferably, an ozone generator is provided outside the box, a gas distributor is provided inside the box, and the ozone generator and the gas distributor are connected via an air pump.

[0011] Further preferably, the gas distributor is located below the stirring paddle, and the gas distributor is detachably connected to the bottom surface of the box cover.

[0012] By setting a gas distributor in the box, the ozone generated by the ozone generator can be well distributed in the wastewater in the box, further improving the mixing degree of the added flocculant and the wastewater, and improving the wastewater treatment efficiency. At the same time, the gas distributor is connected to the bottom of the box cover. When the box cover is lifted, the gas distributor is lifted at the same time, which is convenient for operators to maintain the gas distributor.

[0013] Preferably, a maintenance port is provided on the water inlet pipe to facilitate replacement of the purification component arranged inside the water inlet pipe.

[0014] Preferably, a sealing gasket is provided between the box body and the box cover to ensure the sealing effect of the entire device when the box cover and the box body are closed.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The wastewater treatment odor purification device provided by the utility model has a cylinder arranged between the box body and the box cover. When maintenance is required, the operator can use the cylinder to lift the box cover, avoiding the inconvenience of movement caused by the stirring device arranged on the box cover. At the same time, the purification component and the dosing pipe are used to achieve a good treatment effect on the wastewater.

[0017] 2. By setting a gas distributor in the box, the ozone generated by the ozone generator can be well distributed in the wastewater in the box, further improving the mixing degree of the added flocculant and the wastewater, and improving the wastewater treatment efficiency. At the same time, the gas distributor is connected to the bottom of the box cover. When the box cover is lifted, the gas distributor is lifted at the same time, which is convenient for operators to maintain the gas distributor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a wastewater treatment odor purification device provided in Example 1;

[0019] Figure 2 is a main cross-sectional view of the wastewater treatment odor purification device provided in Example 1;

[0020] Figure 3 is a top view of the gas distributor in Example 1;

[0021] Figure 4 yes Figure 2 Enlarged view of point A in the middle;

[0022] Among them, 1. dosing pipe; 2. water inlet pipe; 3. box body; 4. ozone generator; 5. air pump; 6. operation panel; 7. drain pipe; 8. exhaust pipe; 9. motor; 10. stirring paddle; 11. aeration nozzle; 12. gas distribution main pipe; 13. support leg; 14. support plate; 15. gas distribution branch pipe; 16. activated carbon bag; 17. cylinder; 18. connecting pipe; 19. connecting rod; 20. box cover. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Example 1

[0025] A wastewater treatment odor purification device, such as Figures 1 to 4 As shown, it includes a box body 3 and a box cover 20. The front and rear sides of the box body 3 are fixed with a cylinder 17. The piston of the cylinder 17 is fixedly connected to the box cover 20. The cylinder 17 can drive the box cover 20 to move vertically.

[0026] The upper left end of the box body 3 is connected to the water inlet pipe 2, and the lower right end of the box body is connected to the drain pipe 7. A purification component is arranged inside the water inlet pipe 2, and the purification component is an activated carbon bag 16.

[0027] The box cover 20 is provided with a dosing pipe 1 and an exhaust pipe 8 which are connected to the interior of the box body 3. The dosing pipe 1 is connected to an external flocculant storage tank. The box cover 20 is provided with a stirring device, which includes a motor 9 above the box cover 20 and a stirring paddle 10 below the box cover 20. The motor 9 is used to drive the stirring paddle 10 to rotate.

[0028] An ozone generator 4 is provided outside the box body 3, and a gas distributor is provided inside the box body 3. The ozone generator 4 and the gas distributor are connected through an air pump 5, and the air pump 5 is connected to the gas distributor through a connecting pipe 18. In this embodiment, the gas distributor is composed of a frame-shaped gas distribution main pipe 12 and a gas distribution branch pipe 15 connected therein. The top surfaces of the gas distribution main pipe 12 and the gas distribution branch pipe 15 are both provided with an aeration nozzle 11 for exhausting gas.

[0029] The gas distributor is located below the stirring paddle 10 and is detachably connected to the bottom surface of the box cover 20. In this embodiment, a connecting rod 19 is fixed to the bottom surface of the box cover 20, and the connecting rod 19 and the gas distributor are detachably connected through mutually matching dovetail grooves and protrusions.

[0030] A maintenance port is provided on the water inlet pipe 2, so as to facilitate the replacement of the purification components arranged inside the water inlet pipe 2.

[0031] A sealing gasket is provided between the box body 3 and the box cover 20. When the box cover 20 and the box body 3 are closed, the sealing effect of the entire device is ensured.

[0032] In this embodiment, a support leg 13 is further provided at the bottom of the box body 3 ; a support plate 14 fixed to the side wall of the ozone generator 4 is provided below the air pump 5 .

[0033] In this embodiment, an operation panel 6 is further provided on the box body 3, and the operation panel 6 is electrically connected to the cylinder 17. When the box cover 20 needs to be lifted, the operator only needs to control the operation panel 6 to synchronously operate the two cylinders 17, thereby further improving the operating efficiency.

Claims

1. A wastewater treatment odor purification device, characterized in that: It includes a box body and a box cover. Cylinders are fixed on both the front and rear sides of the box body. The piston of the cylinder is fixedly connected to the box cover. The cylinder can drive the box cover to move vertically. The upper left end of the box is connected to the water inlet pipe, and the lower right end of the box is connected to the drain pipe. A purification component is provided inside the water inlet pipe, which is an activated carbon bag. The box cover is provided with a dosing pipe and an exhaust pipe connected to the inside of the box body. The dosing pipe is connected to an external flocculant storage tank. The box cover is provided with a stirring device, which includes a motor above the box cover and a stirring paddle below the box cover. The motor is used to drive the stirring paddle to rotate.

2. The wastewater treatment odor purification device according to claim 1, characterized in that: An ozone generator is arranged outside the box, a gas distributor is arranged inside the box, and the ozone generator and the gas distributor are connected through an air pump.

3. The wastewater treatment odor purification device according to claim 2, characterized in that: The gas distributor is located below the stirring paddle and is detachably connected to the bottom surface of the box cover.

4. The wastewater treatment odor purification device according to claim 1, characterized in that: There is a maintenance port on the water inlet pipe.

5. The wastewater treatment odor purification device according to claim 1, characterized in that: A sealing gasket is arranged between the box body and the box cover.

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