CN207259341U - A kind of anti-clogging sewage-treatment plant of Automatic Dosing - Google Patents

Abstract

The utility model discloses an anti-clogging sewage treatment device for automatic dosing, which comprises a tank body, a water inlet, a filter chamber, a first filter net, a reaction chamber, a second filter net, a water purification chamber, a water pump, an automatic dosing device, a water inlet is provided in the middle of the top of the tank body, and the topmost inside of the tank body is a filter chamber; the bottom of the filter chamber is provided with a first filter screen, and a mud scraping device is provided in the filter chamber; A reaction chamber is provided below the filter chamber, a second filter screen is provided at the bottom of the reaction chamber, and an automatic dosing device is provided outside the reaction chamber; a water purification chamber is provided below the reaction chamber, and a water purification chamber is provided under the second filter screen. An oxygen exposure device is provided on the surface, a microorganism release device is provided at the bottom of the water purification chamber, and a water pump is provided on the right side of the bottom of the water purification chamber. The utility model has reasonable structural design and good purification effect. The automatic setting makes the dosing work continue and stably, effectively improving the work efficiency and purification treatment effect; the mud scraper effectively prevents the filter screen from being blocked.

Description

An anti-clogging sewage treatment device with automatic dosing

technical field

The utility model relates to the field of sewage treatment, in particular to an automatic dosing anti-clogging sewage treatment device.

Background technique

The latest water resources survey and evaluation results analyze the current situation and characteristics of China's water resources: the total amount is abundant, but the per capita share is low; the annual distribution is uneven, drought and flood disasters are frequent, and the contradiction between water supply and demand is prominent; regional distribution is uneven, The water and land resources do not match; the utilization rate of water resources is low and the pollution is serious.

In the sewage treatment machine, there is a filter screen in the middle part. However, the sewage contains a large amount of organic and inorganic substances. During the process of filtering the filter screen, the colloidal substances and sludge in the sewage will adhere to the surface of the filter screen. Seriously affect the treatment efficiency of the sewage treatment machine. At present, the method of washing with clean water is usually used for cleaning, but the strength and effect of cleaning are limited, and the sludge can be washed down, but the effect on the colloid is not ideal. Moreover, the dosing system of the sewage treatment plant is not perfect at present, and some of them are directly added manually, which cannot achieve uniform and stable dosing. If the addition is too much, the production cost will be wasted, and if the addition is too little, the treatment effect will not be achieved.

Utility model content

The purpose of this utility model is to provide an automatic dosing anti-clogging sewage treatment device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An anti-clogging sewage treatment device with automatic dosing, comprising a tank body, a water inlet, a filter chamber, a first filter screen, a mud scraper, a reaction chamber, a second filter screen, a water purification chamber, a water pump, and an automatic dosing device , the tank body as a whole has a cylindrical structure, a water inlet is opened in the middle of the top of the tank body, and the top inside the tank body is a filter cavity; the bottom of the filter cavity is provided with a first filter net, and the left and right sides of the filter cavity are The bottom of the side wall is provided with a sewage outlet, and two horizontal bars are fixed on the left and right side walls of the filter chamber. Embedded in the vertical chute, the vertical chute is set on the left and right side walls of the filter cavity; the bottom of the two cross bars is equipped with a horizontal chute, and the middle position of the horizontal chute is also embedded with a sliding block, the bottom of the slider is fixed with a vertical rod, and the bottom of the vertical rod corresponding to the front and rear positions is fixed with the same scraper, and the vertical rod and the scraper form a scraper; a reaction chamber is provided below the filter chamber, The bottom of the reaction chamber is provided with a second filter screen, and a number of ultraviolet lamps are evenly fixed on the second filter screen through support rods; stirring paddles are fixed on the left and right side walls of the reaction chamber, and the stirring paddle blades are A number of fine through holes are evenly opened; the two side walls of the reaction chamber are equipped with automatic dosing devices, and the automatic dosing devices include a medicine storage box, a sealing cover, a return pipe, a water pump, a heater, a dosing valve and water valve; the said medicine storage box is a cylindrical structure as a whole, the top of the medicine storage box is provided with a sealing cover, the bottom of the medicine storage box is a funnel-shaped structure, and heaters are fixed on the left and right sides of the bottom of the medicine storage box; A dosing valve is provided below the lower medicine port of the medicine storage box, and a return pipe is connected downward to the dosing valve; round through holes are opened at the upper and lower ends of the left and right side walls of the reaction chamber, and the two round through holes are connected with the outside of the tank. The upper and lower water pipes of the return pipe are connected, and a throttling valve is provided at the junction of the water pipe at the lower end of the return pipe and the round through hole. The water pipe at the upper end of the return pipe is connected with a water pump, and the outlet pipe of the water pump is connected to The thin through holes of the stirring paddles are connected; a water purification chamber is provided under the reaction chamber, and a number of oxygen exposure devices are fixed on the lower surface of the second filter screen, and the oxygen exposure devices include a motor, a propeller, an oxygen generator, and a ventilation system. holes; the motor fixes the lower surface of the second filter screen, the motor is fixedly connected to the rotating shaft of the propeller, and the stirring blade of the propeller is provided with some through holes, and the oxygen generator is fixed on the propeller, and the oxygen generator and the through hole connected to each other; the middle position of the bottom of the water purification chamber is provided with a microbial release device, the right side of the bottom of the water purification chamber is provided with a water pump, the left side of the water pump is provided with a suction pipe, and the right side is provided with a drain pipe, The drainage pipe penetrates the right side wall of the tank body and is placed outside the tank body; the outer surface of the left side wall of the tank body is provided with an operation panel.

As a further solution of the utility model: the top of the tank body is a conical structure.

As a further solution of the present invention: a drug detector is fixed on the lower surface of the first filter screen through a support rod.

As a further solution of the utility model: a water quality detector is fixed on the right side wall of the water purification chamber.

As a further solution of the utility model: the bottom of the medicine storage box is fixed with a polarization motor through a support rod.

Compared with the prior art, the beneficial effects of the utility model are: the utility model has a reasonable structural design, is easy to operate, and has a good purification effect. The automatic setting makes the dosing work continue and stably, and effectively improves the work efficiency and purification treatment effect; The mud scraper effectively prevents the filter from clogging.

Description of drawings

Figure 1 is a schematic structural view of an anti-clogging sewage treatment device with automatic dosing.

Fig. 2 is a structural schematic diagram of a mud scraper in an anti-clogging sewage treatment device with automatic dosing.

Fig. 3 is a schematic structural view of the automatic dosing device in the anti-clogging sewage treatment device for automatic dosing.

Fig. 4 is a structural schematic diagram of an oxygen exposure device in an anti-clogging sewage treatment device with automatic dosing.

In the figure: 1- tank body; 2- water inlet; 3- filter chamber; 4- first filter screen; 5- mud scraper; 6- reaction chamber; 7- second filter screen; 8- water purification chamber; 9 -water pump; 10-automatic dosing device; 11-stirring paddle; 12-drain outlet; 13-operating panel; 14-drug detector; 15-ultraviolet lamp; 16-oxygen exposure device; -water quality detector; 19-suction pipe; 20-drainage pipe; 21-vertical chute; 22-medicine storage box; 23-sealing cover; 24-return pipe; 25-water pump; 28-dosing valve; 29-throttle valve; 30-horizontal bar; 31-vertical bar; 32-scraper; 33-motor; 34-propeller; 35-oxygen generator; 36-through hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 4, an anti-clogging sewage treatment device with automatic dosing, including a tank body 1, a water inlet 2, a filter chamber 3, a first filter screen 4, a mud scraper 5, a reaction chamber 6, and a second filter chamber. Net 7, water purification chamber 8, water pump 9, automatic dosing device 10, the tank body 1 is a cylindrical structure as a whole, a water inlet 2 is provided in the middle of the top of the tank body 1, and the top inside of the tank body 1 is Filter chamber 3; the bottom of the filter chamber 3 is provided with a first filter screen 4, the bottom of the left and right side walls of the filter chamber 3 are provided with sewage outlets 12, and two horizontal bars 30 are fixed on the left and right side walls of the filter chamber 3 , the two crossbars 30 are at the same level and arranged front and back, sliders are fixed at both ends of the crossbars 30, and the sliders are embedded in the vertical chute 21, and the vertical chute 21 is opened in the filter chamber 3 on the left and right side walls; the bottoms of the two cross bars 30 are provided with horizontal chute, the middle position of the horizontal chute is also embedded with a slider, the bottom of the slider is fixed with a vertical bar 31, the The same scraper 32 is fixed at the bottom of the vertical bar 31 corresponding to the front and rear positions, and the vertical bar 31 and the scraper 32 form a scraper 5; a reaction chamber 6 is provided below the filter chamber 3, and a reaction chamber 6 is provided at the bottom of the reaction chamber 6. The second filter screen 7, on the second filter screen 7, some ultraviolet lamps 15 are evenly fixed by the support rod; A number of thin through holes are evenly opened; the two side walls of the reaction chamber 6 are provided with an automatic dosing device 10, and the automatic dosing device 10 includes a medicine storage box 22, a sealing cover 23, a return pipe 24, a water pump 25, A heater 27, a dosing valve 28 and a water valve 29; the medicine storage box 22 is a cylindrical structure as a whole, the top of the medicine storage box 22 is provided with a sealing cover 23, and the bottom of the medicine storage box 22 is a funnel-shaped structure, The left and right sides of the bottom of the medicine storage box 22 are fixed with heaters 27; the lower side of the medicine storage box 22 is provided with a dosing valve 28, and the dosing valve 28 is connected with a return pipe 24 downward; the reaction chamber 6 The upper and lower ends of the left and right side walls are provided with round through holes, and the two round through holes are connected with the upper and lower water pipes of the return pipe 24 outside the tank body 1, and the water pipe at the lower end of the return pipe 24 is connected to the round through hole. A throttling valve 29 is arranged, and the water pipe at the upper end of the return pipe 24 is connected with a water pump 25, and the outlet pipe of the water pump 25 communicates with the thin through hole of the stirring paddle 11 in the reaction chamber 6; cavity 8, the lower surface of the second filter screen 7 is fixed with several oxygen exposure devices 16, and the oxygen exposure device 16 includes a motor 33, a propeller 34, an oxygen generator 35, and a through hole 36; the motor 33 fixes the second filter The lower surface of the net 7, the motor 33 is fixedly connected with the rotating shaft of the propeller 34, and the stirring blade of the propeller 34 is provided with some through holes 36, and the propeller 34 is fixed with an oxygen generator 35, and the oxygen generator 35 is connected with the through hole 36. The middle position of the bottom of the water purification chamber 8 is provided with a microbial release device 17, the right side of the bottom of the water purification chamber 8 is provided with a water pump 9, and the left side of the water purification chamber 9 is provided with a suction pipe 19, and the right side of the water purification chamber 8 is provided with a water pump 9. The surface is provided with a drain pipe 20, the The drain pipe 20 penetrates the right side wall of the tank body 1 and is placed outside the tank body 1 ; the outer surface of the left side wall of the tank body 1 is provided with an operation panel 13 .

Further, the top of the tank body 1 in the present invention has a conical structure to prevent water accumulation.

Further, a drug detector 14 is fixed on the lower surface of the first filter 4 in the present invention through a support rod, so as to facilitate detection of the drug content in the reaction chamber 6 .

Further, a water quality detector 18 is fixed on the right side wall of the water purification chamber 8 in the present invention, which is convenient for detecting whether the water to be discharged meets the standard.

Further, the bottom of the medicine storage box 22 in the present invention is fixed with a polarization motor 26 through a support rod to prevent medicine from being blocked.

The working principle of the utility model is: the sewage enters the inside of the tank body 1 from the water inlet 2, and the large particles of impurities are filtered out through the first filter screen 4 in the filter cavity 3, and at the same time, the mud scraper 5 moves to the corresponding sewage outlet 12 to remove the dirt. Shovel into the sewage outlet 12, the mud scraper 5 moves to the limit position and stops moving; the cross bar 30 drives the mud scraper 5 to move upward, and stops when it moves to the highest limit position, and at the same time the mud scraper 5 moves to the initial position, scraping mud After the plate 5 moves to the initial position, the cross bar 30 falls to the original position, and the cycle works like this; then the sewage enters the reaction chamber 6, and is sterilized by the ultraviolet lamp 15, and the medicine powder enters the return pipe 24 from the medicine storage box 22, and is discharged from the The fine through holes of the stirring paddle 11 are released and mixed with the sewage in the reaction chamber 6; then the sewage enters the water purification chamber 8 through the second filter screen 7, goes through the oxygen exposure process and the microbial reaction process, and finally is discharged through the water pump 9; drug testing The device 14 and the water quality detector 18 transmit data to the processor of the operation panel 13 to control the dosing efficiency and sewage discharge.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. An anti-clogging sewage treatment device for automatic dosing, comprising a tank body, a water inlet, a filter chamber, a first filter screen, a mud scraper, a reaction chamber, a second filter screen, a water purification chamber, a water pump, an automatic feeding The medicinal device is characterized in that: the tank body has a cylindrical structure as a whole, a water inlet is provided in the middle of the top of the tank body, and the topmost inside of the tank body is a filter cavity; the bottom of the filter cavity is provided with a first filter net, Bottoms of the left and right side walls of the filter cavity are provided with sewage outlets, and two horizontal bars are fixed on the left and right side walls of the filter cavity. The slider is embedded in the vertical chute, and the vertical chute is set on the left and right side walls of the filter chamber; the bottom of the two cross bars is equipped with a horizontal chute, and the horizontal chute The middle position is also embedded with a slider, and the bottom of the slider is fixed with a vertical rod, and the bottom of the vertical rod corresponding to the front and rear positions is fixed with the same scraper, and the vertical rod and the scraper form a scraper; the filter chamber A reaction chamber is provided below, and a second filter screen is provided at the bottom of the reaction chamber, and several ultraviolet lamps are evenly fixed on the second filter screen through support rods; stirring paddles are fixed on the left and right side walls of the reaction chamber, so A number of thin through holes are evenly opened on the blades of the stirring paddle; automatic dosing devices are provided on both outer walls of the reaction chamber, and the automatic dosing devices include a medicine storage box, a sealing cover, a return pipe, a water pump, a heating device, dosing valve and water valve; the medicine storage box is a cylindrical structure as a whole, the top of the medicine storage box is provided with a sealing cover, the bottom of the medicine storage box is a funnel-shaped structure, and the left and right sides of the bottom of the medicine storage box are fixed with A heater; a dosing valve is provided below the lower medicine port of the medicine storage box, and a return pipe is connected downward to the dosing valve; round through holes are opened at the upper and lower ends of the left and right side walls of the reaction chamber, and the two round through holes The hole is connected with the upper and lower water pipes of the return pipe outside the tank. A throttle valve is provided at the junction of the water pipe at the lower end of the return pipe and the round through hole. The water pipe at the upper end of the return pipe is connected with a water pump. The outlet pipe of the water pump It is connected with the thin through hole of the stirring paddle in the reaction chamber; a water purification chamber is provided below the reaction chamber, and several oxygen aeration devices are fixed on the lower surface of the second filter screen, and the oxygen aeration device includes a motor, a propeller, an oxygen Generator, through hole; The motor is fixed on the lower surface of the second filter screen, the motor is fixedly connected with the rotating shaft of the propeller, a number of through holes are provided on the stirring blade of the propeller, an oxygen generator is fixed on the propeller, and the oxygen generator The device is connected with the through hole; the middle position of the bottom of the water purification chamber is provided with a microbial release device, the right side of the bottom of the water purification chamber is provided with a water pump, the left side of the water pump is provided with a suction pipe, and the right side is provided with a suction pipe. There is a drain pipe, and the drain pipe penetrates the right side wall of the tank body and is placed outside the tank body; an operation panel is provided on the outer surface of the left side wall of the tank body. 2. The automatic dosing anti-clogging sewage treatment device according to claim 1, characterized in that: the top of the tank body is a conical structure. 3. The automatic dosing anti-clogging sewage treatment device according to claim 1, characterized in that: the lower surface of the first filter screen is fixed with a medicine detector through a support rod. 4. The automatic dosing anti-clogging sewage treatment device according to claim 1, characterized in that: a water quality detector is fixed on the right side wall of the water purification chamber. 5. The automatic dosing anti-clogging sewage treatment device according to claim 1, characterized in that: the bottom of the medicine storage box is fixed with a polarization motor through a support rod.