CN215627435U

CN215627435U - High-efficient sewage treatment device

Info

Publication number: CN215627435U
Application number: CN202121697786.9U
Authority: CN
Inventors: 王宜文
Original assignee: Fushun Hengtong Steel Pipe Co ltd
Current assignee: Fushun Hengtong Steel Pipe Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-25
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses high-efficiency sewage treatment equipment which comprises a treatment tank, a water inlet pipeline, a filter screen, a flushing component, a sludge scraper and a water outlet pipeline, wherein a sewage biochemical treatment chamber is arranged between a primary partition plate and a secondary partition plate, a sewage filter chamber is arranged between the primary partition plate and the side wall of the treatment tank, a disinfection chamber is arranged between the secondary partition plate and the side wall of the treatment tank, the filter screen is arranged in the sewage filter chamber, the flushing component is arranged above the filter screen, a sludge collection tank is arranged on the side wall of the secondary partition plate, a sludge pump is arranged in the sludge collection tank, a driving cavity is arranged in the secondary partition plate, and the flushing component comprises a flushing water pipe, a support plate, a high-pressure flushing water spray head, a displacement motor, a driving screw, a first lifting cylinder and a second lifting cylinder. The utility model belongs to the field of wastewater treatment, and particularly provides efficient sewage treatment equipment capable of effectively improving a water inlet flow and avoiding sludge accumulation.

Description

High-efficient sewage treatment device

Technical Field

The utility model belongs to the field of wastewater treatment, and particularly relates to high-efficiency sewage treatment equipment.

Background

In sewage treatment process, the easy debris of sewage import are blockked up, the efficiency of intaking reduces, and in this step of biochemical treatment, for satisfying the needs of effective treatment sewage, usually leave the microorganism that is used for the chemical reagent that the colloid subsides and is used for degrading organic substance, nevertheless in the metabolism in-process of the subsidence of colloid and microorganism, can produce a lot of mud, if not in time handle, can bring the pipeline dirty stifled, bring pressure and endanger equipment's normal operating etc. a great deal of problem even for follow-up filtration disinfection step, tradition people use the sludge pump to draw mud usually, but bottom sludge distribution is more dispersed and operational environment is comparatively abominable, the extraction degree of difficulty is higher.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to make up for the existing defects, the utility model provides the high-efficiency sewage treatment equipment which can effectively improve the water inlet flow and avoid sludge accumulation.

The utility model provides the following technical scheme: the utility model relates to high-efficiency sewage treatment equipment, which comprises a treatment tank, a water inlet pipeline, a filter screen, a flushing component, a sludge scraper and a water outlet pipeline, wherein a primary partition plate and a secondary partition plate are arranged in the treatment tank, the primary partition plate and the secondary partition plate are arranged perpendicular to the bottom wall of the treatment tank, a sewage biochemical treatment chamber is arranged between the primary partition plate and the secondary partition plate, a sewage filter chamber is arranged between the primary partition plate and the side wall of the treatment tank, a disinfection chamber is arranged between the secondary partition plate and the side wall of the treatment tank, the upper end of the primary partition plate is provided with a first opening, a water inlet is arranged on the lower side of the sewage filter chamber, the filter screen is obliquely arranged in the sewage filter chamber, one end of the filter screen is arranged on the bottom wall of the sewage filter chamber, the other end of the filter screen is arranged on the side wall of the sewage filter chamber above the water inlet, the water inlet pipeline is arranged on the water inlet, the flushing component is arranged above the filter screen, the sewage biochemical treatment chamber is characterized in that a sewage drainage cover is arranged on the top wall of the sewage biochemical treatment chamber, one side of the sewage drainage cover is arranged on a primary partition plate, one side of the sewage drainage cover arranged on the primary partition plate is obliquely arranged, a sludge scraper is arranged on the bottom wall of the sewage biochemical treatment chamber, the sewage drainage cover is positioned above the sludge scraper, a dosing port is arranged on the top wall of the sewage biochemical treatment chamber, a sludge collecting tank is arranged on the side wall of the secondary partition plate positioned in the sewage biochemical treatment chamber, one end of the sludge scraper is positioned in the sludge collecting tank, the sludge scraper is the prior art and is not repeated, a sludge pump is arranged in the sludge collecting tank, an opening II is arranged below the secondary partition plate, a driving cavity is arranged in the secondary partition plate, a plugging cylinder is arranged in the driving cavity, a plugging plate is arranged at the free end of the plugging cylinder, and a chute is arranged on the bottom wall of the driving cavity, the plugging plate is arranged in the sliding groove in a sliding mode, when the plugging cylinder is in a complete contraction state, the lower end of the plugging plate still extends out of the driving cavity, a water outlet is formed in one end, away from the sewage biochemical treatment chamber, of the disinfection chamber, and the water outlet pipeline is arranged on the water outlet.

Furthermore, the flushing component comprises a flushing water pipe, a supporting plate, a high-pressure flushing water nozzle, a displacement motor, a driving screw rod, a first lifting cylinder and a second lifting cylinder, the first lifting cylinder and the second lifting cylinder are fixedly arranged on the top wall of the sewage filtering chamber in a penetrating way, the free ends of the first lifting cylinder and the second lifting cylinder are arranged in the sewage filtering chamber, the supporting plate is hinged to the free ends of the first lifting cylinder and the second lifting cylinder, the angle of the supporting plate can be adjusted according to specific requirements, the displacement motor is arranged on the supporting plate, the driving screw is rotationally arranged on the supporting plate and is connected with the output shaft of the displacement motor, the high-pressure flushing water nozzle is connected on the driving screw through threads, the flushing water pipe sequentially penetrates through the top wall of the sewage filtering chamber and the supporting plate to be connected with the high-pressure flushing water nozzle, the flushing water pipe is a rubber corrugated pipe and can be stretched and deformed along with the position change of the high-pressure flushing water nozzle.

Further, the displacement motor is a forward and reverse double-rotation motor.

Furthermore, a sealing gasket is arranged at the lower end of the plugging plate.

The utility model with the structure has the following beneficial effects: the utility model relates to a high-efficiency sewage treatment device, which concentrates sludge generated in the water treatment process at one position by additionally arranging a sludge scraper, is convenient for people to concentrate the sludge, can effectively avoid pipelines from being blocked by the sludge, improves the sewage treatment effect and improves the service performance of the device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a high-efficiency sewage treatment apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a flushing assembly of the high-efficiency sewage treatment equipment of the utility model.

The device comprises a treatment tank 1, a treatment tank 2, a water inlet pipeline 3, a filter screen 4, a flushing component 5, a sludge scraper conveyor 6, a sewage drainage cover 7, a water outlet pipeline 8, a primary partition board 9, a secondary partition board 10, a sewage biochemical treatment chamber 11, a sewage filtering chamber 12, a disinfection chamber 13, a dosing port 14, a sludge pump 15, a driving cavity 16, a blocking cylinder 17, a blocking board 18, a flushing water pipe 19, a supporting board 20, a high-pressure flushing water nozzle 21, a displacement motor 22, a driving screw rod 23, a first lifting cylinder 24 and a second lifting cylinder 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in FIGS. 1-2, the technical scheme adopted by the utility model is as follows: the utility model relates to high-efficiency sewage treatment equipment, which comprises a treatment tank 1, a water inlet pipeline 2, a filter screen 3, a flushing component 4, a sludge scraper 5 and a water outlet pipeline 7, wherein a primary partition plate 8 and a secondary partition plate 9 are arranged in the treatment tank 1, the primary partition plate 8 and the secondary partition plate 9 are arranged vertical to the bottom wall of the treatment tank 1, a sewage biochemical treatment chamber 10 is arranged between the primary partition plate 8 and the secondary partition plate 9, a sewage filter chamber 11 is arranged between the primary partition plate 8 and the side wall of the treatment tank 1, a disinfection chamber 12 is arranged between the secondary partition plate 9 and the side wall of the treatment tank 1, the upper end of the primary partition plate 8 is provided with a first opening, the lower side of the sewage filter chamber 11 is provided with a water inlet, the filter screen 3 is obliquely arranged in the sewage filter chamber 11, one end of the filter screen 3 is arranged on the bottom wall of the sewage filter chamber 11, the other end of the filter screen 3 is arranged on the side wall of the sewage filter chamber 11 above the water inlet, the water inlet pipeline 2 is arranged on the water inlet, the flushing component 4 is arranged above the filter screen 3, a sewage drainage cover 6 is arranged on the top wall of the sewage biochemical treatment chamber 10, one side of the sewage drainage cover 6 is arranged on the primary partition plate 8, the sewage drainage cover 6 is arranged on one side of the primary partition plate 8 in an inclined manner, the sludge scraper 5 is arranged on the bottom wall of the sewage biochemical treatment chamber 10, the sewage drainage cover 6 is arranged above the sludge scraper 5, a chemical feeding port 13 is arranged on the top wall of the sewage biochemical treatment chamber 10, a sludge collecting tank is arranged on the side wall of the secondary partition plate 9 in the sewage biochemical treatment chamber 10, one end of the sludge scraper 5 is arranged in the sludge collecting tank, the sludge scraper 5 is the prior art, the description is omitted, a sludge pump 14 is arranged in the sludge collecting tank, an opening II is arranged below the secondary partition plate 9, a driving cavity 15 is arranged in the secondary partition plate 9, a plugging cylinder 16 is arranged in the driving cavity 15, and a plugging plate 17 is arranged at the free end of the plugging cylinder 16, the bottom wall of the driving cavity 15 is provided with a sliding groove, the plugging plate 17 is arranged in the sliding groove in a sliding manner, when the plugging cylinder 16 is in a complete contraction state, the lower end of the plugging plate 17 still extends out of the driving cavity 15, one end of the disinfection chamber 12, which is far away from the sewage biochemical treatment chamber 10, is provided with a water outlet, and the water outlet pipeline 7 is arranged on the water outlet.

Wherein, the flushing component 4 comprises a flushing water pipe 18, a supporting plate 19, a high-pressure flushing water spray nozzle 20, a displacement motor 21, a driving screw 22, a first lifting cylinder 23 and a second lifting cylinder 24, the first lifting cylinder 23 and the second lifting cylinder 24 are fixedly arranged on the top wall of the sewage filtering chamber 11 in a penetrating way, the free ends of the first lifting cylinder 23 and the second lifting cylinder 24 are arranged in the sewage filtering chamber 11, the supporting plate 19 is hinged with the free ends of the first lifting cylinder 23 and the second lifting cylinder 24, the angle of the supporting plate 19 can be adjusted according to specific requirements, the displacement motor 21 is arranged on the supporting plate 19, the driving screw 22 is rotatably arranged on the supporting plate 19 and is connected with an output shaft of the displacement motor 21, the high-pressure flushing water spray nozzle 20 is arranged on the driving screw 22 through threaded connection, the flushing water pipe 18 sequentially penetrates through the top wall of the sewage filtering chamber 11 and the supporting plate 19 to be connected with the high-pressure flushing water spray nozzle 20, the flushing water pipe 18 is a rubber corrugated pipe, the stretching deformation can be carried out along with the position change of the high-pressure washing water nozzle 20; the displacement motor 21 is a forward and reverse double-rotation motor; the lower end of the plugging plate 17 is provided with a sealing gasket.

When the high-pressure washing water sprayer is used specifically, when the filter screen 3 needs to be cleaned, the lengths of the free ends of the first lifting cylinder 23 and the second lifting cylinder 24 are adjusted, the angle of the supporting plate 19 is further adjusted, the high-pressure washing water sprayer 20 is controlled to move along the driving screw rod 22 through the displacement motor 21, the high-pressure washing water sprayer is started, and the filter screen 3 is washed by high-pressure water; sludge sedimentation is accumulated at the bottom of the treatment pool 1, the sludge scraper machine 5 is started, the sludge scraper machine 5 compliant with sludge falls into a sludge collection chamber, a certain amount of sludge is stored in the sludge collection chamber, the sludge pump 14 is started to discharge the stored sludge, in the process, the plugging cylinder 16 is started to push down the plugging plate 17, the treatment pool 1 and the disinfection chamber 12 are further separated, and precipitates are prevented from entering the disinfection chamber 12 and influence is brought to subsequent disinfection steps.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient sewage treatment device which characterized in that: comprises a treatment tank, a water inlet pipeline, a filter screen, a flushing component, a sludge scraper and a water outlet pipeline, wherein a primary partition plate and a secondary partition plate are arranged in the treatment tank, the primary partition plate and the secondary partition plate are arranged perpendicular to the bottom wall of the treatment tank, a sewage biochemical treatment chamber is arranged between the primary partition plate and the secondary partition plate, a sewage filter chamber is arranged between the primary partition plate and the side wall of the treatment tank, a disinfection chamber is arranged between the secondary partition plate and the side wall of the treatment tank, an opening I is arranged at the upper end of the primary partition plate, a water inlet is arranged at the lower side of the sewage filter chamber, the filter screen is obliquely arranged in the sewage filter chamber, one end of the filter screen is arranged on the bottom wall of the sewage filter chamber, the other end of the filter screen is arranged on the side wall of the sewage filter chamber above the water inlet, the water inlet pipeline is arranged on the water inlet, the flushing component is arranged above the filter screen, and a sewage drainage cover is arranged on the top wall of the sewage biochemical treatment chamber, one side of the sewage drainage cover is arranged on the primary partition board, one side of the sewage drainage cover arranged on the primary partition board is obliquely arranged, the sludge scraper is arranged on the bottom wall of the sewage biochemical treatment chamber, the sewage drainage cover is positioned above the sludge scraper, a chemical feeding port is arranged on the top wall of the sewage biochemical treatment chamber, a sludge collecting tank is arranged on the side wall of the secondary partition board positioned in the sewage biochemical treatment chamber, one end of the sludge scraper is positioned in the sludge collecting tank, a sludge pump is arranged in the sludge collecting tank, an opening II is arranged below the secondary partition board, a driving cavity is arranged in the secondary partition board, a plugging cylinder is arranged in the driving cavity, a plugging plate is arranged at the free end of the plugging cylinder, a sliding groove is arranged on the bottom wall of the driving cavity, the plugging plate is slidably arranged in the sliding groove, and a water outlet is arranged at one end of the disinfection chamber far away from the sewage biochemical treatment chamber, the water outlet pipeline is arranged on the water outlet.

2. The high efficiency sewage treatment apparatus according to claim 1, wherein: the flushing assembly comprises a flushing water pipe, a supporting plate, a high-pressure flushing water nozzle, a displacement motor, a driving screw, a first lifting cylinder and a second lifting cylinder, the first lifting cylinder and the second lifting cylinder are fixedly arranged on the top wall of the sewage filtering chamber in a penetrating mode, the free ends of the first lifting cylinder and the second lifting cylinder are arranged in the sewage filtering chamber, the supporting plate is hinged to the free ends of the first lifting cylinder and the second lifting cylinder, the displacement motor is arranged on the supporting plate, the driving screw is rotatably arranged on the supporting plate and connected with an output shaft of the displacement motor, the high-pressure flushing water nozzle is arranged on the driving screw in a threaded connection mode, the flushing water pipe sequentially penetrates through the top wall of the sewage filtering chamber and the supporting plate and is connected with the high-pressure flushing water nozzle, and the flushing water pipe is a rubber corrugated pipe.

3. The high efficiency sewage treatment apparatus according to claim 2, wherein: the displacement motor is a positive and negative double-rotation motor.

4. The high efficiency sewage treatment apparatus according to claim 1, wherein: and a sealing gasket is arranged at the lower end of the plugging plate.