Sewage treatment agent adding and mixing device for sewage treatment

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage treating agent adding and mixing device for sewage treatment, which is characterized in that a treating agent can be uniformly fed up and down in a mixing box through a plurality of agent outlets which are uniformly distributed up and down, so that the treating agent is uniformly mixed up and down with sewage on the inner side of the mixing box; a stirring rod stirs sewage in the mixing box, the mixing uniformity of a treating agent and the sewage is improved, a medicine flushing assembly can enable the treating agent in a medicine hopper to be efficiently discharged from a medicine outlet, the treating agent makes full contact with the sewage, the medicine effect of the treating agent is improved, and therefore the sewage treatment quality is improved, and a filter box can prevent impurities from entering the inner side of a water pump; the service life of the water pump, the connecting pipe and other components is prolonged, the control handle and the push rod are matched to enable the medicine flushing assembly to work synchronously, the use convenience is improved, the row brush can scrape sediment at the bottom of the mixing box and fully mix the sediment with the treating agent, and the situation that the mixing effect is affected by the sediment is avoided.

Description

Technical Field

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

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

[0003] In the process of sewage treatment, treatment agents are often added for chemical treatment. The mixing uniformity of the treatment agents is the most critical factor in sewage treatment. In the prior art, the treatment agents are generally added into the sewage pool from the upper side, which easily leads to uneven mixing up and down inside the sewage pool, which will reduce the efficacy of the treatment agents, thereby resulting in sewage treatment that does not meet the standards or the quality of the standards is not high. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage treatment agent adding and mixing device for sewage treatment, which is used to solve the problems mentioned in the background technology.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A sewage treatment agent adding and mixing device for sewage treatment, comprising a mixing box and a motor, wherein a stirring rod is rotatably mounted on the inner side of the mixing box, the motor is mounted on the upper side of the mixing box, the output end of the motor is drivingly connected to the stirring rod, and a mixing device is mounted on the left side of the mixing box;

[0007] The mixing device includes a medicine hopper, a plurality of partitions are installed on the inner side of the medicine hopper, the partitions divide the medicine hopper into a plurality of chambers, a plurality of medicine outlets are evenly distributed vertically on the left side inside the mixing box, a plurality of connecting pipes are connected between the medicine outlets and the chambers, the plurality of medicine outlets correspond to the plurality of chambers one by one and are connected through a plurality of connecting pipes, a valve is installed on the upper side of the connecting pipe, a control knob is rotatably installed on the left side of the valve, a cover plate is hinged on the upper side of the medicine hopper, a hose is vertically installed through the upper side of the cover plate, one end of the hose is connected to a medicine flushing assembly, and a sealing assembly is installed on the side of the cover plate.

[0008] The medicine flushing component includes a water inlet pipe and a water pump. The water inlet pipe is installed in the middle of the right side of the mixing box and is connected to the inside of the mixing box. The water inlet of the water pump is connected to the water inlet pipe pipeline, and the water outlet of the water pump is connected to the hose pipeline.

[0009] A filter box is installed on the left side of the water inlet of the water pump, a square opening is opened on the upper side of the filter box, and a replaceable filter element matching the filter box is vertically slidably installed inside the square opening.

[0010] The sealing assembly includes a fixing column and a fixing buckle matched with the fixing column, a handle is installed on the front side of the cover plate for left and right rotation, the fixing buckle is fixedly installed on the lower side of the handle, and a sealing ring is also provided on the lower side of the cover plate.

[0011] A controller is installed on the side of the medicine hopper, and the controller is electrically connected to the water pump. A control handle is installed on the side of the controller, a push rod is installed on the right side of the control knob, a pull rod is installed between the push rod and the control handle, and both ends of the pull rod are hinged to the push rod and the control handle respectively.

[0012] A row of brushes is horizontally installed at the bottom of the stirring rod, and a brush head of the row of brushes abuts against the bottom of the mixing box.

[0013] Multiple medicine outlets evenly distributed up and down can make the treatment agent be evenly put into the mixing box up and down, so that the treatment agent and the sewage inside the mixing box are evenly mixed up and down. The stirring rod stirs the sewage inside the mixing box to improve the mixing uniformity of the treatment agent and sewage. The medicine flushing component can make the treatment agent in the medicine bucket be efficiently discharged from the medicine outlet, so that the treatment agent is fully in contact with the sewage, and the efficacy of the treatment agent is improved, thereby improving the quality of sewage treatment. The filter box can prevent debris from entering the inside of the water pump, so that the sewage entering the inside of the medicine bucket when the medicine flushing component is working is relatively clean. The replaceable filter design makes it The filter element of the filter box can be replaced regularly to ensure the filtering effect while extending the service life of components such as the water pump and connecting pipes. The cooperation between the fixing buckle and the fixing column makes the seal structure simple and easy to operate. At the same time, the sealing ring can prevent the treatment agent from leaking from the cover when the flushing component is working, thereby improving the reliability of the equipment. The cooperation between the control handle and the push rod enables the staff to control the water pump in conjunction when controlling the valve, so that the flushing component can work synchronously and improve the convenience of use. The brush can scrape up the sediment at the bottom of the mixing box and fully mix it with the treatment agent to avoid the sediment affecting the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0017] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0018] Figure 4 It is a schematic cross-sectional structure diagram of the utility model from another angle.

[0019] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0020] Mixing box 1, motor 2, stirring rod 3, medicine bucket 4, partition 5, chamber 6, medicine outlet 7, connecting pipe 8, valve 9, control knob 10, cover plate 11, hose 12, water inlet pipe 13, water pump 14, filter box 15, replaceable filter element 16, fixing column 17, fixing buckle 18, handle 19, controller 21, control handle 22, push rod 23, pull rod 24, and exhaust brush 25. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] like Figure 1-5 As shown, a sewage treatment agent adding and mixing device for sewage treatment comprises a mixing box 1 and a motor 2. A stirring rod 3 is rotatably mounted on the inner side of the mixing box 1. The motor 2 is mounted on the upper side of the mixing box 1. The output end of the motor 2 is transmission-connected to the stirring rod 3. A mixing device is mounted on the left side of the mixing box 1.

[0023] The mixing equipment includes a medicine hopper 4, a plurality of partitions 5 are installed on the inner side of the medicine hopper 4, the partitions 5 divide the medicine hopper 4 into a plurality of chambers 6, a plurality of medicine outlets 7 are evenly distributed vertically on the left side inside the mixing box 1, a plurality of connecting pipes 8 are connected between the medicine outlets 7 and the chambers 6, the plurality of medicine outlets 7 correspond to the plurality of chambers 6 one by one, and are connected through a plurality of connecting pipes 8, a valve 9 is installed on the upper side of the connecting pipe 8, a control knob 10 is rotatably installed on the left side of the valve 9, a cover plate 11 is hinged on the upper side of the medicine hopper 4, a hose 12 is vertically penetrated on the upper side of the cover plate 11, one end of the hose 12 is connected to a medicine flushing assembly, and a sealing assembly is installed on the side of the cover plate 11.

[0024] The sewage is loaded inside the mixing box 1. The valve 9 is in a closed state before adding the treatment agent. The hose 12 can ensure that the cover 11 opens and closes normally. When the treatment agent needs to be added, the cover 11 is opened, and an equal amount of treatment agent is loaded into each chamber 6 in the medicine bucket 4 as needed, and the cover 11 is covered. At this time, the rotation control is turned to open the valve 9, and the medicine flushing component can flush water into the medicine bucket 4 to flush the treatment agent out of the medicine outlet 7. The motor 2 rotates to drive the stirring rod 3 to rotate. When the treatment agent in the medicine bucket 4 is completely flushed out of the medicine outlet 7, the valve 9 can be closed.

[0025] The multiple medicine outlets 7 evenly distributed up and down can allow the treatment agent to be evenly put into the mixing box 1 up and down, so that the treatment agent and the sewage inside the mixing box 1 are evenly mixed up and down. The stirring rod 3 stirs the sewage inside the mixing box 1 to improve the mixing uniformity of the treatment agent and the sewage. The medicine flushing component can make the treatment agent in the medicine bucket 4 be efficiently discharged from the medicine outlet 7, so that the treatment agent is fully in contact with the sewage, the efficacy of the treatment agent is improved, and thus the quality of sewage treatment is improved. The sealing component can effectively ensure the sealing of the cover plate 11 and the medicine bucket 4.

[0026] The medicine flushing component includes a water inlet pipe 13 and a water pump 14. The water inlet pipe 13 is installed in the middle of the right side of the mixing box 1 and is connected to the inside of the mixing box 1. The water inlet of the water pump 14 is connected to the water inlet pipe 13, and the water outlet of the water pump 14 is connected to the hose 12.

[0027] When the medicine flushing assembly needs to work, the water pump 14 works to draw the sewage inside the mixing box 1 into the hose 12, and enters downward from the upper side of the medicine hopper 4 to flush out the treatment agent.

[0028] The advantage of installing the water inlet pipe 13 on the right side of the mixing box 1 is that it can be away from the area with high concentration of the treatment agent at the left side of the medicine outlet 7. While the treatment agent in the medicine hopper 4 can be efficiently discharged from the medicine outlet 7, the treatment agent is fully mixed with the sewage inside the mixing box 1 to avoid waste.

[0029] A filter box 15 is installed on the left side of the water inlet of the water pump 14. A square opening is opened on the upper side of the filter box 15. A replaceable filter element 16 matching the filter box 15 is vertically slidably installed inside the square opening.

[0030] The filter box 15 can prevent debris from entering the inside of the water pump 14, so that the sewage entering the inside of the medicine bucket 4 when the medicine flushing component is working is relatively clean. The design of the replaceable filter 16 allows the filter element of the filter box 15 to be replaced regularly, thereby ensuring the filtering effect and extending the service life of components such as the water pump 14 and the connecting pipe 8.

[0031] The sealing assembly includes a fixing column 17 and a fixing buckle 18 matching the fixing column 17 . A handle 19 is installed on the front side of the cover plate 11 for left and right rotation. The fixing buckle 18 is fixedly installed on the lower side of the handle 19 . A sealing ring is also provided on the lower side of the cover plate 11 .

[0032] When the cover 11 needs to be closed, the handle 19 can be turned to rotate the fixing buckle 18 left and right, so that the fixing buckle can hook the fixing column 17 and release the fixing column 17. The cooperation between the fixing buckle 18 and the fixing column 17 makes the sealing structure simple and easy to operate. At the same time, the sealing ring can prevent the treatment agent from leaking from the cover 11 when the medicine flushing component is working, thereby improving the reliability of the equipment.

[0033] A controller 21 is installed on the side of the medicine hopper 4, and the controller 21 is electrically connected to the water pump 14. A control handle 22 is installed on the side of the controller 21. A push rod 23 is installed on the right side of the control knob 10. A pull rod 24 is installed between the push rod 23 and the control handle 22, and the two ends of the pull rod 24 are hinged to the push rod 23 and the control handle 22 respectively.

[0034] The control handle 22 is used to control the controller 21 to control the water pump 14 to work. When the staff turns the control knob 10, the push rod 23 rotates with the control knob 10 and drives the pull rod 24 to move the control handle 22.

[0035] The cooperation between the control handle 22 and the push rod 23 enables the staff to control the water pump 14 in linkage when controlling the valve 9, so that the medicine flushing components can work synchronously, thereby improving the convenience of use.

[0036] A row brush 25 is horizontally installed at the bottom of the stirring rod 3 , and the brush head of the row brush 25 abuts against the bottom of the mixing box 1 .

[0037] The brush 25 can scrape up the sediment at the bottom of the mixing box 1 and mix it fully with the treatment agent to avoid affecting the mixing effect due to the sediment.

[0038] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A sewage treatment agent adding and mixing device for sewage treatment, comprising a mixing box and a motor, characterized in that: A stirring rod is rotatably mounted on the inner side of the mixing box, the motor is mounted on the upper side of the mixing box, the output end of the motor is drivingly connected to the stirring rod, and a mixing device is mounted on the left side of the mixing box; The mixing device includes a medicine hopper, a plurality of partitions are installed on the inner side of the medicine hopper, the partitions divide the medicine hopper into a plurality of chambers, a plurality of medicine outlets are evenly distributed vertically on the left side inside the mixing box, a plurality of connecting pipes are connected between the medicine outlets and the chambers, the plurality of medicine outlets correspond to the plurality of chambers one by one and are connected through a plurality of connecting pipes, a valve is installed on the upper side of the connecting pipe, a control knob is rotatably installed on the left side of the valve, a cover plate is hinged on the upper side of the medicine hopper, a hose is vertically installed through the upper side of the cover plate, one end of the hose is connected to a medicine flushing assembly, and a sealing assembly is installed on the side of the cover plate.

2. A sewage treatment agent adding and mixing device for sewage treatment according to claim 1, characterized in that: The medicine flushing component includes a water inlet pipe and a water pump. The water inlet pipe is installed in the middle of the right side of the mixing box and is connected to the inside of the mixing box. The water inlet of the water pump is connected to the water inlet pipe pipeline, and the water outlet of the water pump is connected to the hose pipeline.

3. A sewage treatment agent adding and mixing device for sewage treatment according to claim 2, characterized in that: A filter box is installed on the left side of the water inlet of the water pump, a square opening is opened on the upper side of the filter box, and a replaceable filter element matching the filter box is vertically slidably installed inside the square opening.

4. A sewage treatment agent adding and mixing device for sewage treatment according to claim 1, characterized in that: The sealing assembly includes a fixing column and a fixing buckle matched with the fixing column, a handle is installed on the front side of the cover plate for left and right rotation, the fixing buckle is fixedly installed on the lower side of the handle, and a sealing ring is also provided on the lower side of the cover plate.

5. A sewage treatment agent adding and mixing device for sewage treatment according to claim 3, characterized in that: A controller is installed on the side of the medicine hopper, and the controller is electrically connected to the water pump. A control handle is installed on the side of the controller, a push rod is installed on the right side of the control knob, a pull rod is installed between the push rod and the control handle, and both ends of the pull rod are hinged to the push rod and the control handle respectively.

6. A sewage treatment agent adding and mixing device for sewage treatment according to claim 1, characterized in that: A row of brushes is horizontally installed at the bottom of the stirring rod, and a brush head of the row of brushes abuts against the bottom of the mixing box.

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