CN208200476U - A kind of Small Sewage Treatment Equipment - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment equipment, in particular to a small sewage treatment device. It includes a disinfection tank inlet pipe, a disinfection tank, a time-delay disinfection tank, a siphon, an ozone generator, a time-delay disinfection tank drain pipe and a controller; the top of the disinfection tank is connected to the water inlet pipe of the disinfection tank, and the bottom end of the disinfection tank A disinfection tank drainage pipe is provided; a time-delay disinfection tank inlet pipe is provided at the bottom of the time-delay disinfection tank; the siphon pipe is installed between the disinfection tank drain pipe and the time-delay disinfection tank water inlet pipe; the disinfection tank The top is communicated with the ozone generator, and the side of the time-delay disinfection tank is communicated with the drain pipe of the time-delay disinfection tank; the disinfection tank is provided with a liquid level gauge, the liquid level gauge, the ozone generator respectively connected to the controller. The purpose of the utility model is to provide a small sewage treatment device to solve the problem that the existing small sewage treatment equipment cannot independently process trace sewage.

Description

A small sewage treatment device

technical field

The utility model relates to the technical field of sewage treatment equipment, in particular to a small sewage treatment device.

Background technique

The staff of special institutions such as hospitals, special industry laboratories and testing institutions often produce sewage that needs to be treated with a small amount of water during their work.

At present, the smallest integrated sewage treatment equipment can treat more than one ton of water per hour. If you want to miniaturize it, water pumps, fans and other related equipment cannot match. At the same time, processes such as filtration, sedimentation, aeration, dosing and disinfection All links need a certain space, and if you want to achieve the effect of sewage treatment, the sewage must have a certain residence time in the equipment.

The existing technology or integrated sewage treatment equipment cannot solve the problem of independent treatment of trace sewage.

Utility model content

The purpose of the utility model is to provide a small sewage treatment device to solve the problem that the existing small sewage treatment equipment cannot independently process trace sewage.

The purpose of this utility model is achieved by the following technical solutions:

A small sewage treatment device, which includes a disinfection tank inlet pipe, a disinfection tank, a time-delayed disinfection tank, a siphon, an ozone generator, a time-delayed disinfection tank drain pipe and a controller; the top of the disinfection tank is connected to the water inlet pipe of the disinfection tank , the bottom end of the disinfection tank is provided with a disinfection tank drainage pipe; the bottom end of the time-delay disinfection tank is provided with a time-delay disinfection tank water inlet pipe; Described siphon tube; The top of the disinfection tank is communicated with the ozone generator, and the side of the delay disinfection tank is communicated with the drain pipe of the delay disinfection tank; The disinfection tank is provided with a liquid level gauge, and the liquid level The meter and the ozone generator are respectively connected with the controller.

Further, a filter is provided on the water inlet pipe of the disinfection tank.

Further, the filter is a Y-type filter.

Further, joints are provided at the joints between the siphon pipe, the drain pipe of the disinfection tank and the water inlet pipe of the time-delay disinfection tank.

Further, the union between the drain pipe of the time-delay disinfection tank and the time-delay disinfection tank is provided with the joint.

Further, the union is made of UPVC material.

Further, the drain pipe of the time-delayed disinfection tank is located on the upper part of the time-delayed disinfection tank.

Further, a sewage discharge pipe is provided at the bottom of the time-delay disinfection tank, and a sewage discharge valve is provided on the sewage discharge pipe.

Further, the volume of the disinfection tank is 1000ml.

Further, the volume of the time-delayed disinfection tank is 300-500ml.

Compared with the prior art, the utility model has the following advantages:

1. The small sewage treatment device described in the utility model comprises a disinfection tank inlet pipe, a disinfection tank, a time-delay disinfection tank, a siphon, an ozone generator, a time-delay disinfection tank drain pipe and a controller; the top of the disinfection tank is connected to the The water inlet pipe of the disinfection tank, the bottom end of the disinfection tank is provided with a disinfection tank drainage pipe; the bottom end of the time-delay disinfection tank is provided with a time-delay disinfection tank water inlet pipe; The siphon pipe is installed between the water pipes; the top of the disinfection tank communicates with the ozone generator, and the side of the delay disinfection tank communicates with the drain pipe of the delay disinfection tank; the disinfection tank is provided with a liquid level gauge , the liquid level gauge and the ozone generator are respectively connected to the controller; the utility model replaces the water pump of the existing sewage treatment device with a siphon, so that the sewage treatment device can be miniaturized; the liquid level gauge detects the water in the disinfection tank According to the amount of sewage in the disinfection tank, the controller controls the opening and closing of the ozone generator. When the liquid level in the disinfection tank rises to a low level setting threshold, the ozone generator is turned on. Inject ozone into the disinfection tank, and when the liquid level rises to the high liquid level setting threshold, turn off the ozone generator and stop injecting ozone into the disinfection tank; at the same time, the utility model is easy to operate, stable and reliable, and is suitable for treating animals and animals. Human epidemic prevention and control departments, fever clinics of hospitals or other special places with trace amounts of sewage contain sewage that is easy to spread bacteria and viruses, and carry out timely and comprehensive treatment.

2. A filter is provided on the water inlet pipe of the disinfection tank of the utility model; the filter can filter hair or particles in the sewage to prevent the siphon from being blocked; the filter is a Y-type filter; the Y-type filter has the advantages of easy installation and cleaning. , large amount of dirt holding and so on.

Description of drawings

Fig. 1 is the structural diagram of the small sewage treatment device described in the utility model;

Fig. 2 is the electrical connection diagram of the utility model;

In the figure: 1-water inlet pipe of disinfection tank, 2-filter, 3-disinfection tank, 4-level gauge, 5-drainage pipe of disinfection tank, 6-siphon, 7-joint, 8-water inlet pipe of delay disinfection tank , 9-drainage pipe, 10-drainage valve, 11-delayed disinfection tank drainage pipe, 12-delayed disinfection tank, 13-controller, 14-ozone generator.

Detailed ways

The technical solutions of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, but not all of them. 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.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

Referring to Fig. 1 and Fig. 2, a small-scale sewage treatment device includes a disinfection tank inlet pipe 1, a disinfection tank 3, a time-delay disinfection tank 12, a siphon 6, an ozone generator 14, a time-delay disinfection tank drain pipe 11 and a controller 13; the disinfection tank 3 top is connected with the disinfection tank water inlet pipe 1, and the disinfection tank 3 bottom is provided with a disinfection tank drainage pipe 5; the delay disinfection tank 12 bottom is provided with a delay disinfection tank water inlet pipe 11; A siphon 6 is installed between the water inlet pipe 11 of the time-delay disinfection tank; the top of the disinfection tank 3 is communicated with the ozone generator 14, and the side of the delay disinfection tank 12 is communicated with the drain pipe 11 of the delay disinfection tank; the disinfection tank 3 is provided with a liquid level gauge 4 , liquid level gauge 4, ozone generator 14 are connected with controller 13 respectively; The utility model replaces the water pump of existing sewage treatment plant with siphon 6, makes sewage treatment plant realize miniaturization; Sewage quantity, and signal is passed to controller 13, and controller 13 controls the opening and closing of ozone generator 14 according to the quantity of sewage in disinfection tank 3, when the liquid level in disinfection tank 3 rises to the low liquid level setting threshold value, Open the ozone generator 14, inject ozone in the disinfection tank 3, when the liquid level rises to the high liquid level setting threshold, close the ozone generator 14, stop injecting ozone in the disinfection tank 3; meanwhile, the utility model is easy to operate, The operation is stable and reliable, and it is suitable for timely and comprehensive treatment of sewage containing bacteria and viruses that are easy to spread in places where animal and human disease prevention and control departments and hospitals have fever clinics, or other special places with trace amounts of sewage.

Referring to Fig. 1, the water inlet pipe 1 of the disinfection tank is provided with a filter 2; the filter 2 can filter hair or particles in the sewage to prevent the siphon 6 from being blocked.

Referring to Figure 1, the filter 2 is a Y-shaped filter; the Y-shaped filter has the advantages of easy installation and cleaning, and a large amount of dirt.

Referring to Fig. 1, siphon 6 is provided with joint 7 with sterilizing tank drainage pipe 5 and time-delay disinfection tank water inlet pipe 8; time-delay disinfection tank drain pipe 11 and time-delay disinfection tank 12 joints are provided with joint 8; The union 7 has the advantages of easy installation and disassembly, and is convenient for maintenance and replacement.

Referring to Figure 1, the union 7 is made of UPVC material; because the sewage passing through the union 7 contains bacteria, the UPVC material has excellent weather resistance and cannot be corroded by bacteria and fungi, and the inner wall of the union 7 made of UPVC material is smooth , The loss of fluid fluidity is small, and the dirt is not easy to adhere to the smooth pipe wall.

Referring to Fig. 1, the time-delay disinfection tank drainage pipe 11 is located at the time-delay disinfection tank 12 top; the structure of the utility model is set, after the sewage enters the time-delay disinfection tank 12, it will stay for a period of time, so that the sewage can fully react with the ozone.

Referring to Fig. 1, a sewage discharge pipe 9 is provided at the bottom of the time-delay disinfection tank 12, and a sewage discharge valve 10 is arranged on the sewage discharge pipe 9; when the utility model equipment is used daily, the sewage discharge valve 10 is closed to prevent sewage from leaking, and it needs to be opened during equipment failure maintenance. The sewage valve 10 drains the sewage in the equipment through the sewage pipe 9. At the same time, there may be sediment in the sewage, which is regularly discharged through the sewage pipe 9 to prevent a large amount of sediment from accumulating and causing pipeline blockage.

Referring to Fig. 1, the volume of disinfection tank 3 is 1000ml; in the application of the utility model, the amount of sewage at one time is generally 300-500ml; The time interval of injecting sewage is relatively small, which will cause the sewage in the disinfection tank 3 to overflow. If the volume of the disinfection tank 3 is too large, it will not meet the miniaturization requirements of the utility model.

Referring to Fig. 1, the time-delay disinfection tank 12 has a volume of 300-500ml; the general primary sewage volume in the application of the utility model is 300-500ml; Discharge; Delay disinfection tank 12 volume is too small, can cause sewage to be too short in time delay disinfection tank 12, cause disinfection not thorough, delay disinfection tank 12 volumes are too large, do not match with the miniaturization requirement of the present utility model.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand : It can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the embodiments of the present utility model Scope of technical solutions.

Claims (10)

1. a kind of Small Sewage Treatment Equipment, it is characterised in that: including disinfection tank water inlet pipe, disinfection tank, delay disinfection tank, siphon Pipe, ozone generator, delay disinfection tank drainpipe and controller；The disinfection upper end is connected to the disinfection tank water inlet pipe, institute Disinfection tank bottom end is stated equipped with disinfection tank drainpipe；The delay disinfection tank bottom end is equipped with delay disinfection tank water inlet pipe；The disinfection The siphon pipe is installed between tank drainpipe and the delay disinfection tank water inlet pipe；The disinfection upper end and the ozone occur Device connection, the delay disinfection tank side is connected to the delay disinfection tank drainpipe；The disinfection tank is equipped with liquidometer, institute State liquidometer, the ozone generator is connect with the controller respectively.

2. Small Sewage Treatment Equipment according to claim 1, it is characterised in that: the disinfection tank water inlet pipe was equipped with Filter.

3. Small Sewage Treatment Equipment according to claim 2, it is characterised in that: the filter is y-type filter.

4. Small Sewage Treatment Equipment according to claim 1 or 2, it is characterised in that: the siphon pipe and the disinfection Tank drainpipe, delay disinfection tank water inlet pipe junction are equipped with loose joint.

5. Small Sewage Treatment Equipment according to claim 4, it is characterised in that: the delay disinfection tank drainpipe and institute It states delay disinfection tank junction and is equipped with the loose joint.

6. Small Sewage Treatment Equipment according to claim 5, it is characterised in that: the loose joint is made of UPVC material.

7. Small Sewage Treatment Equipment according to claim 1 or 2, it is characterised in that: the delay disinfection tank drainpipe Positioned at the delay disinfection tank top.

8. Small Sewage Treatment Equipment according to claim 1 or 2, it is characterised in that: the delay disinfection pot bottom is set There is sewage pipe, the sewage pipe is equipped with blowdown valve.

9. Small Sewage Treatment Equipment according to claim 1 or 2, it is characterised in that: the disinfection tank volume is 1000ml。

10. Small Sewage Treatment Equipment according to claim 1 or 2, it is characterised in that: the delay sterilizes tank volume and is 300~500ml.