A layered adding device for sewage treatment agent

Abstract

The utility model discloses a sewage treatment agent layered adding device, comprising a base. The sewage treatment agent layered adding device, through the arrangement of a stirring mechanism and a filtering mechanism, when sewage is precipitated, the sewage is passed into the interior of a sedimentation chamber, a flocculant is added into the interior of the sedimentation chamber from the inside of a medicine port, a servo motor is started, and the servo motor drives a stirring rod at the bottom to stir, so that the sewage and the flocculant are fully mixed, and the sedimentation efficiency is improved, and then the electric control valve on the surface of the bottom connecting channel is opened, so that the precipitated sewage flows into the interior of the bottom sterilization chamber through a filter net arranged at the top of the connecting channel, and the sediment is left on the surface of the filter net, and a brush is also arranged at the bottom of the stirring rod, so that the surface of the filter net can be cleaned during the stirring process to avoid the filter net being blocked and affecting the filtering effect, and then the limiting column can be drawn out to take the filter net out from the inside of the connecting channel, so that the filter net can be cleaned and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a layered adding device for sewage treatment agent. Background Art

[0002] Sewage treatment refers to the process of purifying sewage so that it meets the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people. Water treatment agents are needed in the process of sewage treatment.

[0003] The existing method of adding water treatment agents is manual addition by staff, which makes it impossible to accurately control the amount of addition and easily causes waste of resources. In addition, when adding manually, it is easy to add particles in the water treatment agent, and the particles are easy to form lumps with large particle impurities in sewage, which can easily clog the pipes.

[0004] A device for adding a microbial sewage treatment agent is disclosed in the announcement number CN214990589U. The device comprises a support column, a stirring box, a drug feed pipe, a protective cover, a controller, a display, a stirring device, a stirring drive device, a filtering device, a conveying device, a heating device and a deodorizing device. The support column is arranged on the bottom wall of the stirring box. A stirring chamber and a heating chamber are arranged in the stirring box from top to bottom. The stirring device is arranged in the stirring chamber. The stirring drive device is arranged on the top wall of the stirring box. The deodorizing device is arranged on the side wall of the stirring box. The filtering device is slidably arranged in the stirring chamber. The heating device is arranged in the heating chamber. The drug feed pipe is arranged on the top wall of the stirring box. The protective cover is hingedly arranged on the drug feed pipe. The conveying device is arranged on the side wall of the stirring box. The utility model relates to the technical field of sewage treatment, and specifically provides a device for adding a microbial sewage treatment agent, which has the function of deodorizing and filtering the treatment agent.

[0005] Although the above patent specifically provides a microbial sewage treatment agent addition device that can both remove odors and filter the treatment agent; however, the device is not easy to filter suspended matter, colloids and other tiny particles that are aggregated and precipitated during sewage treatment, and it is not easy to clean and replace the filter screen to improve the filtering effect and avoid internal blockage of the equipment, which affects normal use.

[0006] Therefore, it is necessary to invent a sewage treatment agent layered addition device to solve the above problems. Utility Model Content

[0007] The technical problem to be solved by the utility model is as follows: It is not easy to filter the aggregated and precipitated suspended matter, colloid and other tiny particles in the sewage treatment process.

[0008] The purpose of the utility model can be achieved through the following technical solutions:

[0009] A layered addition device for sewage treatment agents comprises a base, a sterilization chamber is threadedly connected to the top of the base, a connecting channel is fixedly connected to the top of the sterilization chamber, a slide groove is provided inside the connecting channel, a filtering mechanism is slidably connected inside the slide groove, an electric control valve is fixedly connected to the surface of the connecting channel, a sedimentation chamber is fixedly connected to the top of the connecting channel, a motor box is fixedly connected to the top of the sedimentation chamber, a stirring mechanism is fixedly connected to the inside of the motor box, a circulation pipe is through-connected to one side of the sterilization chamber, a metering mechanism is through-connected to one end of the circulation pipe, and a sterilization mechanism is fixedly connected to the inner top wall of the sterilization chamber.

[0010] As a further solution of the utility model: the filtering mechanism includes a filtering screen slidably connected to the inside of the slide groove, and the surfaces of the filtering screen and the connecting channel are both provided with limiting holes, and the inside of the limiting hole is plugged with a limiting column.

[0011] As a further solution of the utility model: the stirring mechanism includes a servo motor fixedly connected to the inside of the motor box, the output end of the servo motor is splined with a transmission rod, one end of the transmission rod is fixedly connected to a stirring rod, and the bottom of the stirring rod is fixedly connected to a cleaning brush.

[0012] As a further solution of the utility model: the metering mechanism includes a metering funnel connected to one end of the flow tube, and a valve is fixedly connected to the surface of the metering funnel.

[0013] As a further solution of the utility model: the sterilization mechanism includes four groups of ultraviolet disinfection lamps fixedly connected to the top wall of the sterilization chamber, one side of the ultraviolet disinfection lamps is electrically connected to an integrated control panel through a power line, and one side of the integrated control panel is electrically connected to a battery through a power line.

[0014] As a further solution of the utility model: a water inlet pipe is fixedly connected to the edge of one side of the top of the sedimentation chamber, and a medicine port is opened on the edge of the other side of the top of the sedimentation chamber.

[0015] As a further solution of the utility model: a drain pipe is connected through one side of the sterilization chamber, and a water pump is connected through one end of the drain pipe.

[0016] Beneficial effects of the utility model:

[0017] 1. Through the setting of the stirring mechanism and the filtering mechanism, when sewage is precipitated, the sewage is passed into the sedimentation chamber, and the flocculant is added into the sedimentation chamber through the reagent port. The servo motor is started, and the servo motor drives the bottom stirring rod to stir, so that the sewage and the flocculant are fully mixed to improve the sedimentation efficiency. Then, the electric control valve on the surface of the bottom connecting channel is opened, so that the precipitated sewage flows into the bottom sterilization chamber through the filter net set at the top of the connecting channel, and the sediment remains on the surface of the filter net. A brush is also set at the bottom of the stirring rod. During the stirring process, the surface of the filter net can be cleaned to avoid clogging of the filter net and affect the filtering effect. Secondly, the limit column can be pulled out and the filter net can be taken out from the inside of the connecting channel to facilitate cleaning and replacement of the filter net.

[0018] 2. Through the setting of metering mechanism and sterilization mechanism, when oxidizing sewage, put the hydrogen peroxide solution into the metering funnel, observe the scale line set on the surface of the metering funnel, and after meeting the feeding standard, open the valve and put the hydrogen peroxide solution into the sewage inside the sterilization chamber for oxidation treatment, saving resource consumption and avoiding excessive waste. In addition, four groups of ultraviolet disinfection lamps are set on the top of the sterilization chamber. When the power is turned on, the integrated control panel controls the ultraviolet disinfection lamp to work, sterilizes harmful substances in the sewage, and improves the safety of sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the stirring mechanism of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the metering mechanism of the utility model;

[0023] Figure 4 It is a schematic diagram of the sterilization mechanism structure of the utility model.

[0024] In the figure: 1. base; 2. sterilization chamber; 3. connecting channel; 4. filtering mechanism; 401. filter screen; 402. limit column; 5. electric control valve; 6. sedimentation chamber; 7. motor box; 8. stirring mechanism; 801. servo motor; 802. transmission rod; 803. stirring rod; 804. cleaning brush; 9. circulation pipe; 10. metering mechanism; 1001. metering funnel; 1002. valve; 11. sterilization mechanism; 1101. ultraviolet disinfection lamp; 1102. integrated control panel; 1103. battery; 12. water inlet pipe; 13. medicine port; 14. drain pipe; 15. water pump. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-4 As shown, a sewage treatment agent layered addition device comprises a base 1, a sterilization chamber 2 is threadedly connected to the top of the base 1, a connecting channel 3 is fixedly connected to the top of the sterilization chamber 2, a slide groove is provided inside the connecting channel 3, a filtering mechanism 4 is slidably connected inside the slide groove, an electric control valve 5 is fixedly connected to the surface of the connecting channel 3, a sedimentation chamber 6 is fixedly connected to the top of the connecting channel 3, a motor box 7 is fixedly connected to the top of the sedimentation chamber 6, a stirring mechanism 8 is fixedly connected to the inside of the motor box 7, and the arrangement of the stirring mechanism 8 and the filtering mechanism 4 facilitates the cleaning and replacement of the filter screen 401, a flow pipe 9 is connected through one side of the sterilization chamber 2, a metering mechanism 10 is connected through one end of the flow pipe 9, a sterilization mechanism 11 is fixedly connected to the inner top wall of the sterilization chamber 2, and the metering mechanism 10 and the sterilization mechanism 11 are arranged to improve the safety of sewage treatment;

[0027] like Figure 2 As shown, the filter mechanism 4 includes a filter screen 401 slidably connected to the inside of the slide slot, and the surfaces of the filter screen 401 and the connecting channel 3 are both provided with limiting holes, and the limiting holes are inserted into the limiting posts 402;

[0028] like Figure 2 As shown, the stirring mechanism 8 includes a servo motor 801 fixedly connected to the inside of the motor box 7, the output end of the servo motor 801 is spline-connected with a transmission rod 802, one end of the transmission rod 802 is fixedly connected to a stirring rod 803, and the bottom of the stirring rod 803 is fixedly connected to a cleaning brush 804;

[0029] like Figure 3 As shown, the metering mechanism 10 includes a metering funnel 1001 connected to one end of the flow tube 9, and a valve 1002 is fixedly connected to the surface of the metering funnel 1001;

[0030] like Figure 4 As shown, the sterilization mechanism 11 includes four groups of ultraviolet disinfection lamps 1101 fixedly connected to the top wall of the sterilization chamber 2, one side of the ultraviolet disinfection lamp 1101 is electrically connected to an integrated control panel 1102 through a power line, and one side of the integrated control panel 1102 is electrically connected to a battery 1103 through a power line;

[0031] like Figure 1As shown, a water inlet pipe 12 is fixedly connected to the edge of one side of the top of the sedimentation chamber 6, and a medicine port 13 is opened at the edge of the other side of the top of the sedimentation chamber 6;

[0032] like Figure 1 As shown, a drain pipe 14 is connected through one side of the sterilization chamber 2 , and a water pump 15 is connected through one end of the drain pipe 14 .

[0033] The model of the integrated control panel 1102 is: MCU; the above parameters and models can be selected according to actual conditions.

[0034] The working principle of the utility model is as follows: when sewage is precipitated, the sewage is passed into the sedimentation chamber 6, and flocculant is added into the sedimentation chamber 6 through the reagent port 13, and the servo motor 801 is started, and the servo motor 801 drives the bottom stirring rod 803 to stir, so that the sewage and the flocculant are fully mixed to improve the sedimentation efficiency, and then the electric control valve 5 on the surface of the bottom connecting channel 3 is opened, so that the precipitated sewage flows into the bottom sterilization chamber 2 through the filter screen 401 arranged at the top of the connecting channel 3, and the sediment remains on the surface of the filter screen 401, and a brush is also arranged at the bottom of the stirring rod 803, and the surface of the filter screen 401 can be cleaned during the stirring process to avoid the filter screen 4 01 blockage affects the filtering effect. Secondly, the limiting column 402 can be pulled out, and the filter screen 401 can be taken out from the inside of the connecting channel 3. In addition, when oxidizing sewage, the hydrogen peroxide solution is placed in the metering funnel 1001, and the scale lines set on the surface of the metering funnel 1001 are observed. After meeting the feeding standards, the valve 1002 is opened, and the hydrogen peroxide solution is placed in the sewage in the sterilization chamber 2 for oxidation treatment, saving resource consumption and avoiding excessive waste. In addition, four groups of ultraviolet disinfection lamps 1101 are arranged on the top of the sterilization chamber 2. When the power is turned on, the integrated control panel 1102 controls the ultraviolet disinfection lamp 1101 to work and sterilize the harmful substances in the sewage.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment agent layered addition device, comprising a base (1), characterized in that: The top of the base (1) is threadedly connected to a sterilization chamber (2), the top of the sterilization chamber (2) is fixedly connected to a connecting channel (3), a slide groove is provided inside the connecting channel (3), a filtering mechanism (4) is slidably connected inside the slide groove, an electric control valve (5) is fixedly connected to the surface of the connecting channel (3), the top of the connecting channel (3) is fixedly connected to a sedimentation chamber (6), the top of the sedimentation chamber (6) is fixedly connected to a motor box (7), the inside of the motor box (7) is fixedly connected to a stirring mechanism (8), one side of the sterilization chamber (2) is connected through a circulation pipe (9), one end of the circulation pipe (9) is connected through a metering mechanism (10), and the inner top wall of the sterilization chamber (2) is fixedly connected to a sterilization mechanism (11).

2. A sewage treatment agent layered addition device according to claim 1, characterized in that: The filtering mechanism (4) comprises a filtering screen (401) slidably connected to the inside of the sliding groove, and the surfaces of the filtering screen (401) and the connecting channel (3) are both provided with limiting holes, and the limiting holes are internally inserted with limiting pillars (402).

3. A sewage treatment agent layered addition device according to claim 1, characterized in that: The stirring mechanism (8) comprises a servo motor (801) fixedly connected to the inside of the motor box (7); the output end of the servo motor (801) is spline-connected to a transmission rod (802); one end of the transmission rod (802) is fixedly connected to a stirring rod (803); and the bottom of the stirring rod (803) is fixedly connected to a cleaning brush (804).

4. A sewage treatment agent layered addition device according to claim 1, characterized in that: The metering mechanism (10) comprises a metering funnel (1001) which is connected to one end of the circulation tube (9) through a through hole, and a valve (1002) is fixedly connected to the surface of the metering funnel (1001).

5. A sewage treatment agent layered addition device according to claim 1, characterized in that: The sterilization mechanism (11) comprises four groups of ultraviolet disinfection lamps (1101) fixedly connected to the top wall of the sterilization chamber (2); one side of the ultraviolet disinfection lamps (1101) is electrically connected to an integrated control panel (1102) via a power line; and one side of the integrated control panel (1102) is electrically connected to a battery (1103) via a power line.

6. A sewage treatment agent layered addition device according to claim 1, characterized in that: A water inlet pipe (12) is fixedly connected to the edge of one side of the top of the sedimentation chamber (6), and a medicine port (13) is provided on the edge of the other side of the top of the sedimentation chamber (6).

7. A sewage treatment agent layered addition device according to claim 1, characterized in that: A drainage pipe (14) is connected through one side of the sterilization chamber (2), and a water pump (15) is connected through one end of the drainage pipe (14).

Images