CN211595158U

CN211595158U - Combined sewage treatment equipment

Info

Publication number: CN211595158U
Application number: CN201922233847.5U
Authority: CN
Inventors: 吴俊文; 杨润波; 邹敏
Original assignee: Guangdong Angwei Environmental Protection Industrial Co ltd
Current assignee: Guangdong Angwei Environmental Protection Industrial Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-09-29
Anticipated expiration: 2029-12-06

Abstract

The utility model provides a combination sewage treatment device, combination sewage treatment device includes adjacent controlgear and the sewage treatment device who arranges. The control equipment comprises an electric control cabinet and a water supply pump, and the sewage treatment equipment comprises a spraying water distribution system, a plurality of filler supports, hydrophilic active fillers positioned among the filler supports and filler modules positioned in the filler supports; the packing module comprises a plurality of water blocking baffles which are arranged in a staggered mode, and organic pollutants in sewage can be removed efficiently by accurately arranging biological packing.

Description

Combined sewage treatment equipment

Technical Field

The utility model belongs to the technical field of sewage treatment, in particular to combination sewage treatment device.

Background

With the economic development of China, the environmental pollution range is continuously expanded, new requirements are put forward for regional environment treatment, and the treatment strength for environmental pollution is continuously increased. For specific areas which are not covered in the urban municipal pipe network coverage area, are located in suburbs or far away from towns, such as vast rural areas, urban and rural junctions, army camp areas, tourist scenic areas, vacation areas, sanatoriums, independent villa areas, airports and the like, the sewage discharge amount is small and dispersed, and the sewage quality and the water amount fluctuate greatly. As the sewage treatment technology advances, people recognize the importance of sewage point source pollution treatment, and disperse point source sewage treatment is carried out on the specific area.

The sewage treatment can be divided into a physical method, a biological method and a chemical method according to the functions of the sewage treatment. (1) Physical method: mainly utilizes physical action to separate non-soluble substances in the sewage, and does not change chemical properties in the treatment process. Gravity separation, centrifugal separation, reverse osmosis, air flotation, etc. are commonly used. The physical method is simple and economical in treating the structure, and is used for the conditions of large water body capacity, strong self-purification capacity and low requirement on sewage treatment degree. (2) The biological method comprises the following steps: by utilizing the metabolism function of microorganisms, the organic matters in a dissolved or colloidal state in the sewage are decomposed and oxidized into stable inorganic substances, so that the sewage is purified. Commonly used are an activated sludge process and a biofilm process. The biological method has higher treatment degree than the physical method. (3) The chemical method comprises the following steps: the method is a method for treating or recovering dissolved substances or colloidal substances of sewage by utilizing chemical reaction, and is mainly used for industrial wastewater. As the method, coagulation, neutralization, redox, ion exchange, etc. are generally used. The chemical treatment method has good treatment effect and high cost, is mainly used for effluent after biochemical treatment and further treatment, and improves the effluent quality.

The sewage treatment equipment mainly comprises a centrifuge, a sludge dewatering machine, an aerator, a micro-filter, an air flotation machine and an ozone generator, in the existing sewage treatment equipment, a plurality of pieces of equipment are commonly used in a combined way, and the sewage treatment needs a series of equipment, so that the process is complicated. For sewage containing single impurity, the combined sewage treatment equipment has high cost and large energy consumption.

The Chinese patent application with the application number of CN201710975444 provides a solid impurity sewage treatment device and a method, the whole sewage treatment process is completed in a settling kettle, only one treatment device is involved in the whole process, the solid impurity sewage treatment work can be completed only by one step, and the sewage treatment cost can be greatly reduced; solid impurity sewage treatment plant, its sewage honeycomb duct and clear water outlet pipe pipeline are simple clear, can not cause the confusion. According to the solid impurity sewage treatment method, the solid impurity sewage treatment device is utilized, a sludge layer is formed on the bottom of the settling kettle by sludge settled in sewage, so that sewage flowing in the settling kettle can be filtered, the settling speed of the sewage in the settling kettle and the water outlet speed of clean water are controlled to be balanced by adjusting the sewage injection speed, no chemical substance is required to be added in the sewage treatment process, and the solid impurity sewage treatment method is environment-friendly, energy-saving and environment-friendly. But the function is single, and the device can only be used for treating solid impurity sewage;

the utility model discloses a utility model patent publication No. CN 207507496U's assembled standard cell combination sewage treatment system regulating unit's plug flow device sets up power equipment in the equipment cabin, does not have pivoted power equipment in the regulating unit, has avoided additional dynamic load to sealed the producing influence of jar, has improved the maintenance mode that pushes away class of equipment, does benefit to water treatment system's steady operation to prolong its life. But its structure is inconvenient to arrange.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a combination sewage treatment device, combination sewage treatment device includes adjacent controlgear and the sewage treatment device who arranges.

In a specific structure, the control device comprises an electric control cabinet and a water supply pump;

the sewage treatment equipment comprises a spraying water distribution system, a plurality of filler supports, hydrophilic active fillers positioned among the filler supports and filler modules positioned in the filler supports; the interior of the packing module comprises a plurality of water blocking baffles which are arranged in a staggered mode;

the spraying and water distributing system is communicated with the water supply pump, and the electric control cabinet is in communication connection with the water supply pump;

the control equipment is isolated from the sewage treatment equipment through a stainless steel plate with a plurality of air guide holes.

Preferably, the filler module is of a square frame structure, and openings are formed in the periphery and the bottom surface of the filler module.

As a further improvement, the sewage treatment equipment is integrally arranged in a stainless steel square cover, and a plurality of air guide holes are formed in the periphery of the stainless steel square cover.

As a further improvement, the top of the stainless steel trapezoid cover is provided with an unpowered rainproof hood.

As a further improvement, the bottom of the sewage treatment equipment is provided with a water collecting tank.

In a further refinement, the plurality of filler holders of the sewage treatment plant are arranged in layers.

Adopt combination sewage treatment device, arrange the biofilm carrier through the accuracy, can high-efficiently get rid of organic pollutant in the sewage. The equipment adopts selected biological fillers, and the service life can reach 10-15 years. Different from the trickling filtration equipment on the market, the filler module in the equipment can be used for experimental calculation and testing, the internal arrangement is redesigned, the retention time of sewage in the filler module can be greatly prolonged, the microorganism breeding condition can be greatly improved, and a better treatment effect can be achieved.

In specific use, sewage is conveyed to the top of the trickling filter tower by a water supply pump and flows through the filler module loaded with the high-activity biological filler under the action of gravity. The filler module is a special frame, holes are formed on the four sides and the bottom, and the small holes are arranged according to a calculation proportion. And a water blocking baffle is arranged in the packing module, so that sewage can stay in the packing module for a certain time. Hydrophilic active fillers are arranged among the filler modules, so that the flow of sewage in the falling process can be reduced, the hydraulic retention time can be prolonged, and a biological membrane can be formed to further treat the sewage. The trickling filter major structure adopts the stainless steel sheet preparation of 6mm thick, and trompil is handled all around, and the top sets up unpowered rain-proof hood, and the air gets into through the wind-guiding hole, flows between the module space, for microorganism breeds provides oxygen, discharges from unpowered rain-proof hood at last.

Further advantages of the invention will be apparent from the detailed description of the embodiments in conjunction with the drawings.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is an external whole structure diagram of the combined sewage treatment equipment of the present invention

FIG. 2 is a view showing an internal structure of the combined sewage treatment apparatus of FIG. 1

FIG. 3 is a further internal detail view of the combined wastewater treatment plant of FIG. 1

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

please refer to fig. 1, which is an external overall structure diagram of the combined sewage treatment device of the present invention.

In fig. 1, the combined sewage treatment apparatus mainly includes a control apparatus and a sewage treatment apparatus disposed adjacently. The control equipment and the sewage treatment equipment are respectively positioned between different electrical equipment control rooms and between different trickling filter tower arrangements.

With further reference to fig. 2, the control device comprises an electric control cabinet and a water supply pump; the control equipment is isolated from the sewage treatment equipment through a stainless steel plate with a plurality of air guide holes.

With further reference to fig. 3, the sewage treatment apparatus includes a spray water distribution system, a plurality of filler supports, hydrophilic active fillers positioned between the plurality of filler supports, and filler modules positioned inside the plurality of filler supports; the interior of the packing module comprises a plurality of water blocking baffles which are arranged in a staggered mode;

referring to fig. 3, in the embodiment, the filler module is a square frame structure, and openings are formed on the periphery and the bottom surface of the filler module.

In the embodiment shown in fig. 1-3, in particular use, sewage is fed to the top of the trickling filter tower by a water supply pump and then flows through a filler module loaded with highly active biological fillers under the action of gravity. The filler module is a special frame, holes are formed on the four sides and the bottom, and the small holes are arranged according to a calculation proportion. And a water blocking baffle is arranged in the packing module, so that sewage can stay in the packing module for a certain time. Hydrophilic active fillers are arranged among the filler modules, so that the flow of sewage in the falling process can be reduced, the hydraulic retention time can be prolonged, and a biological membrane can be formed to further treat the sewage. The trickling filter major structure adopts the stainless steel sheet preparation of 6mm thick, and trompil is handled all around, and the top sets up unpowered rain-proof hood, and the air gets into through the wind-guiding hole, flows between the module space, for microorganism breeds provides oxygen, discharges from unpowered rain-proof hood at last.

Adopt combination sewage treatment device, arrange the biofilm carrier through the accuracy, can high-efficiently get rid of organic pollutant in the sewage. The equipment adopts selected biological fillers, and the service life can reach 10-15 years. Different from the trickling filtration equipment on the market, the filler module in the equipment is tested by experimental calculation, and the internal setting is redesigned, so that the retention time of sewage in the filler module can be greatly prolonged, the microorganism breeding condition can be greatly improved, and a better treatment effect can be achieved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A combination sewage treatment device, combination sewage treatment device includes adjacent control device and sewage treatment device who arranges its characterized in that:

the control equipment comprises an electric control cabinet and a water supply pump;

2. The combined sewage treatment apparatus of claim 1, wherein: the filler module is of a square frame structure, and openings are formed in the periphery and the bottom surface of the filler module.

3. The combined sewage treatment apparatus of claim 1, wherein: the sewage treatment equipment is integrally arranged in the stainless steel square cover.

4. The combined sewage treatment apparatus of claim 3, wherein: a plurality of air guide holes are formed in the periphery of the stainless steel body square cover.

5. The combined sewage treatment apparatus of claim 3, wherein: and an unpowered rainproof hood is arranged at the top of the square cover of the stainless steel body.

6. The combined sewage treatment apparatus of any one of claims 1 or 3, wherein: the bottom of the sewage treatment equipment is provided with a water collecting tank.

7. The combined sewage treatment apparatus of any one of claims 1 or 2, wherein: the plurality of filler supports of the sewage treatment apparatus are arranged in layers.