Water treatment agent adding device applied to sewage treatment

Abstract

The utility model discloses a water treatment agent adding device applied to sewage treatment, which comprises a bearing plate, a base mounted at the top of the bearing plate, a fixing groove formed in the top surface of the base, a mounting plate arranged above the base, a motor I mounted in the fixing groove and used for driving the mounting plate to rotate, and a plurality of medicine storage barrels mounted at the top of the mounting plate, a through groove is formed in the bearing plate, a pesticide mixing barrel is mounted on the inner side of the through groove, a second motor is mounted at the top of the pesticide mixing barrel, a stirring shaft is mounted on an output shaft of the second motor, stirring blades are mounted at the bottom of the stirring shaft, and a pesticide feeding hopper is arranged on the side, close to the base, of the top of the pesticide mixing barrel; the lower portion of the side face of the pesticide mixing barrel is connected with a pesticide pump through a communicating pipe, the output end of the pesticide pump is connected with a pesticide guiding pipe, and the pesticide guiding pipe is connected with a plurality of branch pipes. According to the sewage treatment device, multiple medicaments can be added at the same time, and the added medicaments can be mixed with sewage at different depths at the same time, so that the mixing speed of the medicaments and the sewage is increased.

Description

Technical Field

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

[0002] Wastewater treatment refers to the process of purifying sewage to ensure it meets the water quality requirements for discharge into a water body or reuse. Wastewater 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.

[0003] Different sewage treatment chemicals are required at different stages of the sewage treatment process, such as pH regulators in the pretreatment stage, flocculants and coagulants in the sedimentation stage, and defoamers in the aeration stage. However, existing water treatment chemical addition devices can only add a single chemical, and the chemical is usually added directly to the sewage surface, resulting in a slow mixing rate between the chemical and the sewage. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing water treatment agent adding device can only add a single agent, and the mixing rate of the agent and sewage is slow.

[0005] In order to solve the above problems, the technical solution of the present invention is: a water treatment agent adding device used for sewage treatment, comprising a carrying plate, a base is installed on the top of the carrying plate, a fixing groove is provided on the top surface of the base, and a mounting plate is provided above it, a motor 1 for driving the mounting plate to rotate is installed in the fixing groove, a plurality of medicine storage barrels are installed on the top of the mounting plate, a medicine outlet pipe is provided at the lower side of the medicine storage barrel, a through groove is provided on the carrying plate, a mixing medicine barrel is installed on the inside of the through groove, a motor 2 is installed on the top of the mixing medicine barrel, a stirring shaft is installed on the output shaft of the motor 2, a stirring blade is installed at the bottom of the stirring shaft, a medicine inlet hopper is provided on the side of the top of the mixing medicine barrel close to the base, a medicine pump is connected to the lower side of the mixing medicine barrel through a connecting pipe, the output end of the medicine pump is connected to a medicine guide pipe, and a plurality of branch pipes are connected to the medicine guide pipe.

[0006] Furthermore, a positioning plate is fixedly connected to one end of the supporting plate.

[0007] Furthermore, an annular groove is provided on the side of the base, and the cross-section of the annular groove is T-shaped. A plurality of vertical plates are fixed to the bottom edge of the mounting plate, and a limiting block is fixed to one side of the vertical plate, and the limiting block is slidably connected to the annular groove.

[0008] Furthermore, a plurality of casters are installed on the inner side of the vertical plate at the bottom of the mounting plate.

[0009] Furthermore, a barrel cover is provided on the top of the medicine storage barrel, and a solenoid valve and a flow meter are installed on the medicine outlet pipe.

[0010] Furthermore, a positioning ring is fixed to the outer side of the upper part of the medicine mixing barrel, and the positioning ring is installed on the top of the bearing plate by bolts.

[0011] Furthermore, the medicine pump is installed on the bottom of the bearing plate through an L-shaped frame.

[0012] Furthermore, a solenoid valve is installed on the connecting pipe, and a one-way valve is installed on the branch pipe.

[0013] Compared with the existing technology, the advantages of the present invention are: motor 1 drives the mounting plate to rotate, so that the medicine storage barrel moves to the side of the medicine mixing barrel, and the end of the corresponding medicine outlet pipe is located directly above the medicine inlet hopper, and medicine can be added to the medicine mixing barrel through the medicine outlet pipe. According to the same method, multiple medicines can be added to the inside of the medicine mixing barrel. Motor 2 drives the stirring blade to rotate through the stirring shaft to achieve uniform mixing of multiple medicines. The mixed medicine can be transported to different depths inside the sewage treatment tank through the medicine pump, so that multiple medicines can be added at the same time; medicines are added to different depths of the sewage treatment tank at the same time through the branch pipe, and the medicine can be mixed with sewage at different depths at the same time, thereby improving the mixing rate of the medicine and sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional Figure 1 .

[0015] Figure 2 This is a three-dimensional Figure 2 .

[0016] Figure 3 It is a cross-sectional view of the connection structure of the base of the utility model.

[0017] Figure 4 It is a sectional view of the installation structure of the medicine mixing barrel of the utility model.

[0018] As shown in the figure: 1. Loading plate; 2. Base; 3. Mounting plate; 4. Motor 1; 5. Medicine storage barrel; 6. Medicine outlet pipe; 7. Medicine mixing barrel; 8. Motor 2; 9. Stirring shaft; 10. Stirring blade; 11. Medicine inlet hopper; 12. Connecting pipe; 13. Medicine pump; 14. Medicine guide pipe; 15. Branch pipe; 16. Positioning plate; 17. Vertical plate; 18. Limit block; 19. Caster; 20. Barrel cover; 21. Positioning ring; 22. L-shaped frame. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] like Figure 1 、 Figure 2 and Figure 3 As shown, a water treatment agent adding device for sewage treatment includes a supporting plate 1, one end of the supporting plate 1 is fixedly connected to a positioning plate 16, and a base 2 is installed on the top of the supporting plate 1, a fixing groove is provided on the top of the base 2, and a mounting plate 3 is provided on the top, a motor 4 for driving the mounting plate 3 to rotate is installed in the fixing groove, an annular slide groove is provided on the side of the base 2, and the cross-section of the annular slide groove is T-shaped, a plurality of vertical plates 17 are fixed at the bottom edge of the mounting plate 3, a limiting block 18 is fixed to one side of the vertical plate 17, and the limiting block 18 is slidably connected to the annular slide groove, a plurality of casters 19 are installed on the inner side of the vertical plate 17 at the bottom of the mounting plate 3, a plurality of medicine storage barrels 5 are installed on the top of the mounting plate 3, a barrel cover 20 is provided on the top of the medicine storage barrel 5, and a medicine outlet pipe 6 is provided on the lower side, and an electromagnetic valve and a flow meter are installed on the medicine outlet pipe 6.

[0021] Motor 1 4 rotates mounting plate 3, which in turn rotates medicine storage barrel 5, enabling adjustment of the position of medicine storage barrel 5 and the corresponding medicine outlet pipe 6. Opening the solenoid valve on medicine outlet pipe 6 allows the medicine liquid to be discharged, and the discharged medicine liquid is measured by a flow meter. When the set value is reached, the solenoid valve closes.

[0022] like Figure 1 、 Figure 2 and Figure 4 As shown, a through groove is provided on the supporting plate 1, and a mixing barrel 7 is installed on the inner side of the through groove. A positioning ring 21 is fixedly connected to the outer side of the upper part of the mixing barrel 7, and the positioning ring 21 is installed on the top of the supporting plate 1 by bolts. A motor 28 is installed on the top of the mixing barrel 7, and a stirring shaft 9 is installed on the output shaft of the motor 28. A stirring blade 10 is installed on the bottom of the stirring shaft 9. A medicine feed hopper 11 is provided on the side of the top of the mixing barrel 7 close to the base 2, and a medicine pump 13 is connected to the lower side of the side of the mixing barrel 7 through a connecting pipe 12. The medicine pump 13 is installed on the bottom of the supporting plate 1 through an L-shaped frame 22, and the output end of the medicine pump 13 is connected to a medicine guide tube 14, and a plurality of branch pipes 15 are connected to the medicine guide tube 14. An electromagnetic valve is installed on the connecting pipe 12, and a one-way valve is installed on the branch pipe 15.

[0023] Multiple branch pipes are connected to different heights of the sewage treatment tank. The liquid medicine in the medicine storage barrel 5 flows into the medicine inlet hopper 11 through the medicine outlet pipe 6, and then enters the medicine mixing barrel 7. The mounting plate 3 is driven to rotate by the motor 1 4, and different medicines can be added to the medicine mixing barrel 7. The motor 2 8 drives the stirring blade 10 to rotate through the stirring shaft 9 to achieve uniform mixing of multiple medicines. The solenoid valve on the connecting pipe 12 is opened, and the medicine pump 13 is turned on. The medicine pump 13 cooperates with the medicine guide tube 14 and the branch pipe 15 to simultaneously add medicines to different depths inside the sewage treatment tank.

[0024] In specific use, the device is installed and positioned on the upper side of the sewage treatment tank through the positioning plate 16, and different medicines are added to different medicine storage barrels 5. When one medicine needs to be added at a time, the motor 14 drives the mounting plate 3 to rotate, so that the corresponding medicine storage barrel 5 moves to the side of the mixing medicine barrel 7, and the end of the corresponding medicine outlet pipe 6 is located directly above the medicine inlet hopper 11. Through the cooperation of the solenoid valve and the flow valve on the medicine outlet pipe 6, a certain amount of medicine can be added to the mixing medicine barrel 7. The solenoid valve on the connecting pipe 12 is opened, and the medicine pump 13 cooperates with the medicine guide pipe 14 and the branch pipe 15 to simultaneously add medicines to different depths inside the sewage treatment tank. When multiple drugs need to be added at one time, the motor 1 4 drives the mounting plate 3 to rotate, and in turn, the corresponding drug storage barrels 5 are moved to the side of the drug mixing barrel 5, and the drugs are added to the inside of the drug mixing barrel 7 through the drug outlet pipe 6. The motor 2 8 drives the stirring blade 10 to rotate through the stirring shaft 9 to achieve uniform mixing of the multiple drugs. Since each stage of sewage treatment takes a long time, there is enough time to mix the multiple drugs evenly before entering the drug addition step. The mixed drugs can be transported to different depths inside the sewage treatment tank through the drug pump 13. Drugs are added to different depths of the sewage treatment tank at the same time through the branch pipe 15. The drugs can be mixed with sewage at different depths at the same time, thereby improving the mixing rate of the drugs and sewage.

[0025] The undisclosed parts in the present invention are all prior art, and their specific structures and working principles are not described in detail here.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A water treatment agent adding device used in sewage treatment, characterized by: The invention comprises a supporting plate (1), a base (2) is installed on the top of the supporting plate (1), a fixing groove is provided on the top surface of the base (2), a mounting plate (3) is provided on the top, a motor (4) for driving the mounting plate (3) to rotate is installed in the fixing groove, a plurality of medicine storage barrels (5) are installed on the top of the mounting plate (3), a medicine outlet pipe (6) is provided on the lower part of the side of the medicine storage barrel (5), a through groove is provided on the supporting plate (1), a medicine mixing barrel (7) is installed inside the through groove, and the medicine mixing barrel (7) A second motor (8) is installed on the top, a stirring shaft (9) is installed on the output shaft of the second motor (8), a stirring blade (10) is installed on the bottom of the stirring shaft (9), a medicine feed hopper (11) is provided on the top of the medicine mixing barrel (7) close to the side of the base (2), a medicine pump (13) is connected to the lower part of the side of the medicine mixing barrel (7) through a connecting pipe (12), the output end of the medicine pump (13) is connected to a medicine guide tube (14), and a plurality of branch pipes (15) are connected to the medicine guide tube (14).

2. The water treatment agent adding device for sewage treatment according to claim 1, characterized in that: A positioning plate (16) is fixedly connected to one end of the bearing plate (1).

3. The water treatment agent adding device for sewage treatment according to claim 1, characterized in that: An annular chute is provided on the side of the base (2), and the cross section of the annular chute is T-shaped. A plurality of vertical plates (17) are fixedly connected to the bottom edge of the mounting plate (3). A limiting block (18) is fixedly connected to one side of the vertical plate (17), and the limiting block (18) is slidably connected to the annular chute.

4. The water treatment agent adding device for sewage treatment according to claim 3, characterized in that: A plurality of casters (19) are installed on the bottom of the mounting plate (3) and on the inner side of the vertical plate (17).

5. The water treatment agent adding device for sewage treatment according to claim 1, characterized in that: The top of the medicine storage barrel (5) is provided with a barrel cover (20), and the medicine outlet pipe (6) is installed with a solenoid valve and a flow meter.

6. The water treatment agent adding device for sewage treatment according to claim 1, characterized in that: A positioning ring (21) is fixedly connected to the outer side of the upper portion of the medicine mixing barrel (7), and the positioning ring (21) is mounted on the top of the bearing plate (1) by means of bolts.

7. The water treatment agent adding device for sewage treatment according to claim 1, characterized in that: The medicine pump (13) is installed on the bottom of the bearing plate (1) via an L-shaped frame (22).

8. The water treatment agent adding device for sewage treatment according to claim 1, characterized in that: The connecting pipe (12) is provided with a solenoid valve, and the branch pipe (15) is provided with a one-way valve.

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