CN221662736U - Sewage treatment equipment with multistage filtering function - Google Patents

Abstract

The utility model provides sewage treatment equipment with a multi-stage filtering function. The sewage treatment apparatus having a multistage filtering function includes: a sedimentation tank; a sewage pipe disposed at a top side of the settling tank; the filter box is arranged on the water outlet side of the sedimentation box, and activated carbon can be filled in the filter box; the treatment box is fixedly arranged on the water outlet side of the sedimentation box; the stirring mechanism is arranged in the treatment box and is used for mixing chemical agents and sewage; the driven mechanism is arranged in the treatment box and is used for mixing chemical agents and sewage in the opposite direction. The sewage treatment equipment with the multistage filtering function has the advantages of being capable of fully stirring chemical agents and sewage, enabling the chemical agents and the sewage to be uniformly mixed and improving sewage treatment efficiency.

Description

A sewage treatment equipment with multi-stage filtration function

Technical Field

The utility model belongs to the technical field of sewage treatment, and in particular relates to sewage treatment equipment with a multi-stage filtering function.

Background Art

Sewage treatment equipment is an industrial equipment that can effectively treat urban domestic sewage, industrial wastewater, etc., and prevent sewage and pollutants from directly flowing into water areas. It is of great significance to improving the ecological environment, enhancing the quality of the city and promoting economic development.

Most common sewage treatment equipment is to let the sewage settle and then add chemicals to the sewage for stirring. However, there are still some shortcomings in the above structure. Since most common sewage stirring mechanisms stir in a single direction, the chemical agents and sewage are not mixed evenly, which affects the sewage treatment efficiency.

Therefore, it is necessary to provide a new sewage treatment equipment with multi-stage filtration function to solve the above technical problems.

Utility Model Content

In order to solve the technical problem that sewage and chemical agents are usually stirred in a single direction when mixed, which easily leads to uneven mixing of the chemical agents and sewage and affects the sewage treatment effect, the utility model provides a sewage treatment equipment with a multi-stage filtration function.

The sewage treatment equipment with multi-stage filtering function provided by the utility model comprises: a sedimentation tank; a sewage pipe, wherein the sewage pipe is arranged on one side of the top of the sedimentation tank; a filter box, wherein the filter box is arranged on the water outlet side of the sedimentation tank, and activated carbon can be installed in the filter box; a treatment box, wherein the treatment box is fixedly installed on the water outlet side of the sedimentation tank; a stirring mechanism, wherein the stirring mechanism is arranged in the treatment box, and the stirring mechanism is used to mix chemical agents and sewage; and a driven mechanism, wherein the driven mechanism is arranged in the treatment box, and the driven mechanism is used to mix chemical agents and sewage in opposite directions.

As a further solution of the utility model, the stirring mechanism includes a rotating rod rotatably mounted on the processing box, a stirring motor is fixedly mounted on the top of the processing box, the output shaft of the stirring motor and a side of the rotating rod extending outside the processing box are fixedly mounted with meshing bevel gears, and a plurality of stirring plates are fixedly mounted on the part of the rotating rod located inside the processing box.

As a further solution of the utility model, the driven mechanism includes a driven rod rotatably installed in the processing box, and a plurality of stirring plates are also fixedly installed on the driven rod. A driven gear is fixedly installed on the driven rod, and a driving gear is fixedly installed on the rotating rod, and the driving gear is meshed with the driven gear.

As a further solution of the utility model, a feed hopper is rotatably installed on one side of the rotating rod extending outside the processing box, a feed cavity is opened on the rotating rod, a fixed plate is fixedly installed on one side of the feed hopper, and the fixed plate is fixedly connected to the top of the processing box.

As a further solution of the utility model, a baffle is fixedly installed on the top inner wall of the sedimentation box, the sewage pipe is located on the water inlet side of the baffle, a support ring is fixedly installed on the water outlet side of the baffle, and the filter box can contact the support ring.

As a further solution of the utility model, a drive groove is provided on the baffle, a drive rod is rotatably installed in the drive groove, a drive motor is fixedly installed at the bottom of the drive groove, the output shaft of the drive motor is fixedly connected to the drive rod, a drive block is threadedly installed on the drive rod and is in sliding contact with the inner wall of the drive groove, and the drive block extends out of the drive groove and is fixedly connected to the filter box on one side.

As a further solution of the utility model, an operation opening is opened on one side of the top of the sedimentation box, and the operation opening allows the filter box to extend out, and an inner viewing window is embedded in the sedimentation box.

Compared with the related art, the sewage treatment equipment with multi-stage filtration function provided by the utility model has the following beneficial effects:

The utility model provides a sewage treatment equipment with multi-stage filtering function:

1. The sedimentation tank is used to filter out solid materials such as silt in the sewage. The activated carbon in the filter box is used to absorb odor and some harmful substances in the sewage. The stirring mechanism and the driven mechanism are used to quickly and fully mix the chemical preparations and sewage. The stirring motor is used to drive the rotating rod to rotate, and the stirring plate is used to stir and mix the chemical preparations and sewage in the treatment box.

2. The driving gear can conveniently drive the driven gear meshing with it to rotate, so that the driven rod can drive the stirring plate on it to rotate in the opposite direction to the stirring plate on the rotating rod, so that the chemical agent and sewage can be mixed faster and more fully. The feed hopper can conveniently add chemical agents to the treatment tank in real time, so that the sewage can be treated continuously. The baffle can conveniently separate the water inlet area and the water outlet area in the sedimentation tank, so that the sewage can be settled;

3. The driving motor can conveniently drive the driving rod to drive the driving block to move, so as to conveniently drive the filter box to move in or out of the sedimentation box, and facilitate the replacement of activated carbon. The activated carbon in the filter box can be conveniently replaced through the operation port. The inner window can conveniently observe the amount of sediment deposited in the sedimentation box at any time, and facilitate the discharge of sediment.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

FIG1 is a front view schematic diagram of a preferred embodiment of a sewage treatment device with a multi-stage filtering function provided by the utility model;

FIG2 is a schematic front view of a cross-sectional structure of a preferred embodiment of a sewage treatment device with a multi-stage filtering function provided by the utility model;

FIG. 3 is an enlarged structural schematic diagram of part A in FIG. 2 .

In the figure: 1. sedimentation box; 2. sewage pipe; 3. filter box; 4. treatment box; 5. rotating rod; 6. stirring motor; 7. bevel gear; 8. stirring plate; 9. driven rod; 10. driven gear; 11. driving gear; 12. feed hopper; 13. feed chamber; 14. fixed plate; 15. baffle; 16. support ring; 17. drive groove; 18. drive rod; 19. drive motor; 20. drive block; 21. operation port; 22. inner window.

DETAILED DESCRIPTION

Please refer to Figures 1 to 3, wherein Figure 1 is a front view structural schematic diagram of a preferred embodiment of a sewage treatment device with a multi-stage filtration function provided by the utility model; Figure 2 is a front view cross-sectional structural schematic diagram of a preferred embodiment of a sewage treatment device with a multi-stage filtration function provided by the utility model; and Figure 3 is an enlarged structural schematic diagram of part A in Figure 2. The sewage treatment equipment with multi-stage filtering function comprises: a sedimentation tank 1; a sewage pipe 2, wherein the sewage pipe 2 is arranged on one side of the top of the sedimentation tank 1; a filter box 3, wherein the filter box 3 is arranged on the outlet side of the sedimentation tank 1, and activated carbon can be installed in the filter box 3; a treatment box 4, wherein the treatment box 4 is fixedly installed on the outlet side of the sedimentation tank 1; a stirring mechanism, wherein the stirring mechanism is arranged in the treatment box 4, and the stirring mechanism is used to mix chemical agents and sewage; a driven mechanism, wherein the driven mechanism is arranged in the treatment box 4, and the driven mechanism is used to mix chemical agents and sewage in opposite directions; the sedimentation tank 1 is used to filter out solid substances such as mud and sand in the sewage, the activated carbon in the filter box 3 is used to absorb odor and some harmful substances in the sewage, and the stirring mechanism and the driven mechanism are used to make the chemical agents and sewage quickly and fully mixed.

The stirring mechanism includes a rotating rod 5 rotatably mounted on the treatment box 4, a stirring motor 6 is fixedly mounted on the top of the treatment box 4, an output shaft of the stirring motor 6 and a side extending from the rotating rod 5 to the outside of the treatment box 4 are fixedly mounted with a meshing bevel gear 7, and a portion of the rotating rod 5 located inside the treatment box 4 is fixedly mounted with a plurality of stirring plates 8; the stirring motor 6 is used to conveniently drive the rotating rod 5 to rotate, and conveniently drive the stirring plates 8 to stir and mix the chemicals and sewage in the treatment box 4.

The driven mechanism includes a driven rod 9 rotatably mounted in the treatment box 4, and a plurality of stirring plates 8 are also fixedly mounted on the driven rod 9. A driven gear 10 is fixedly mounted on the driven rod 9, and a driving gear 11 is fixedly mounted on the rotating rod 5, and the driving gear 11 is meshed with the driven gear 10; the driving gear 11 is conveniently used to drive the driven gear 10 meshed with it to rotate, so that the driven rod 9 can drive the stirring plates 8 thereon to rotate in the opposite direction to the stirring plates 8 on the rotating rod 5, so as to facilitate faster and more complete mixing of chemical agents and sewage.

The rotating rod 5 extends to one side outside the treatment box 4 and is rotatably mounted with a feed hopper 12. A feed cavity 13 is opened on the rotating rod 5. A fixed plate 14 is fixedly mounted on one side of the feed hopper 12. The fixed plate 14 is fixedly connected to the top of the treatment box 4. The feed hopper 12 is used to facilitate real-time addition of chemicals to the treatment box 4, thereby facilitating continuous treatment of sewage.

A baffle 15 is fixedly installed on the top inner wall of the sedimentation tank 1, the sewage pipe 2 is located on the water inlet side of the baffle 15, and a support ring 16 is fixedly installed on the water outlet side of the baffle 15, and the filter box 3 can be in contact with the support ring 16; the baffle 15 is used to conveniently divide the water inlet area and the water outlet area in the sedimentation tank 1, thereby facilitating the sedimentation of sewage.

The baffle 15 is provided with a driving groove 17, in which a driving rod 18 is rotatably installed, a driving motor 19 is fixedly installed at the bottom of the driving groove 17, an output shaft of the driving motor 19 is fixedly connected to the driving rod 18, a driving block 20 is threadedly installed on the driving rod 18 and is in sliding contact with the inner wall of the driving groove 17, and one side of the driving block 20 extending out of the driving groove 17 is fixedly connected to the filter box 3; the driving motor 19 conveniently drives the driving rod 18 to drive the driving block 20 to move, so as to conveniently drive the filter box 3 to move into or out of the sedimentation box 1, and to facilitate the replacement of the activated carbon.

An operation port 21 is provided on one side of the top of the sedimentation box 1, and the operation port 21 allows the filter box 3 to extend out. An inner viewing window 22 is embedded in the sedimentation box 1; the operation port 21 is used to conveniently replace the activated carbon in the filter box 3, and the inner viewing window 22 is used to conveniently observe the amount of sediment deposited in the sedimentation box 1 at any time, thereby facilitating the discharge of the sediment.

It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

The working principle of the sewage treatment equipment with multi-stage filtration function provided by the utility model is as follows:

This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.

When in use, the sewage is transported to the sedimentation tank 1 through the sewage pipe 2. The sewage falling into the sedimentation tank 1 will fall to the bottom of the sedimentation tank 1 along the baffle 15. The solid matter such as silt in the sewage will gradually settle at the bottom of the sedimentation tank 1. The amount of silt deposited at the bottom of the sedimentation tank 1 can be monitored through the inner window 22. When the silt is deposited to a certain extent, the valve at the bottom of the sedimentation tank 1 can be opened for discharge.

The sewage from which the sediment is filtered gradually surges upward along the baffle 15, and the upwelling sewage passes through the filter box 3, and the activated carbon in the filter box 3 absorbs the odor and some harmful substances in the sewage;

The sewage that has been filtered out of displacement and some harmful substances continues to flow up through the water outlet into the treatment box 4. At this time, the stirring motor 6 can be started to drive the rotating rod 5 on the output shaft of the stirring motor 6 to rotate, driving the driving gear 11 fixedly installed on the rotating rod 5 to rotate, so that the driven gear 10 and the driven rod 9 rotate together. Since the rotating rod 5 and the driven rod 9 rotate in opposite directions, chemicals can be added to the feed hopper 12 at the same time. The chemicals enter the treatment box 4 through the feed cavity 13 on the rotating rod 5 and are stirred by the two sets of stirring plates 8 moving in opposite directions, so that the chemicals can be mixed with the sewage faster, thereby increasing the speed at which the sewage is treated. After the treatment is completed, the outlet pipe on one side of the treatment box 4 can be opened for discharge.

Compared with the related art, the sewage treatment equipment with multi-stage filtration function provided by the utility model has the following beneficial effects:

The utility model provides a sewage treatment equipment with a multi-stage filtering function. The sedimentation tank 1 is used to filter out solid substances such as mud and sand in the sewage. The activated carbon in the filter box 3 is used to absorb odor and some harmful substances in the sewage. The stirring mechanism and the driven mechanism are used to quickly and fully mix the chemical preparation and the sewage. The stirring motor 6 is used to drive the rotating rod 5 to rotate, and the stirring plate 8 is driven to stir and mix the chemical preparation and sewage in the treatment box 4. The driving gear 11 is used to drive the driven gear 10 meshing with it to rotate, and the driven rod 9 is used to drive the stirring plate 8 on it and the stirring plate on the rotating rod 5 to rotate. The plate 8 rotates in the opposite direction to facilitate faster and more complete mixing of the chemical agent with the sewage. The feed hopper 12 facilitates the real-time addition of the chemical agent to the treatment box 4, which facilitates the continuous treatment of the sewage. The baffle 15 facilitates the division of the water inlet area and the water outlet area in the sedimentation box 1, which facilitates the sedimentation of the sewage. The drive motor 19 facilitates the driving rod 18 to drive the driving block 20 to move, which facilitates the filter box 3 to move in or out of the sedimentation box 1, and facilitates the replacement of the activated carbon. The operating port 21 facilitates the replacement of the activated carbon in the filter box 3. The inner window 22 facilitates the observation of the amount of sediment deposited in the sedimentation box 1 at any time, which facilitates the discharge of the sediment.

It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims (7)

1. A sewage treatment equipment with multi-stage filtration function, characterized in that it includes: Sedimentation box; A sewage pipe, the sewage pipe is arranged on one side of the top of the sedimentation tank; A filter box, which is arranged at the water outlet side of the sedimentation tank and may contain activated carbon; A treatment box, the treatment box is fixedly installed on the water outlet side of the sedimentation tank; A stirring mechanism, the stirring mechanism is arranged in the treatment tank, and the stirring mechanism is used to mix the chemical agent and the sewage; The driven mechanism is arranged in the processing box and is used for mixing the chemical agent and the sewage in opposite directions. 2. The sewage treatment equipment with multi-stage filtration function according to claim 1 is characterized in that the stirring mechanism includes a rotating rod rotatably mounted on the treatment box, a stirring motor is fixedly mounted on the top of the treatment box, and a meshing bevel gear is fixedly mounted on the output shaft of the stirring motor and the side of the rotating rod extending outside the treatment box, and a plurality of stirring plates are fixedly mounted on the part of the rotating rod located inside the treatment box. 3. The sewage treatment equipment with multi-stage filtration function according to claim 2 is characterized in that the driven mechanism includes a driven rod rotatably installed in the treatment box, a plurality of stirring plates are also fixedly installed on the driven rod, a driven gear is fixedly installed on the driven rod, and a driving gear is fixedly installed on the rotating rod, and the driving gear is meshed with the driven gear. 4. The sewage treatment equipment with multi-stage filtration function according to claim 2 is characterized in that a feed hopper is rotatably installed on one side of the rotating rod extending outside the treatment box, a feed cavity is opened on the rotating rod, a fixed plate is fixedly installed on one side of the feed hopper, and the fixed plate is fixedly connected to the top of the treatment box. 5. The sewage treatment equipment with multi-stage filtration function according to claim 1 is characterized in that a baffle is fixedly installed on the top inner wall of the sedimentation tank, the sewage pipe is located on the water inlet side of the baffle, and a support ring is fixedly installed on the water outlet side of the baffle, and the filter box can be in contact with the support ring. 6. The sewage treatment equipment with multi-stage filtration function according to claim 5 is characterized in that a driving groove is opened on the baffle, a driving rod is rotatably installed in the driving groove, a driving motor is fixedly installed at the bottom of the driving groove, the output shaft of the driving motor is fixedly connected to the driving rod, a driving block is threadedly installed on the driving rod and is in sliding contact with the inner wall of the driving groove, and the side of the driving block extending outside the driving groove is fixedly connected to the filter box. 7. The sewage treatment equipment with multi-stage filtering function according to claim 1 is characterized in that an operation port is opened on one side of the top of the sedimentation tank, and the operation port allows the filter box to extend out, and an inner viewing window is embedded in the sedimentation tank.