Liquid strain spraying device for sewage treatment

Abstract

The utility model relates to the field of liquid strain spraying devices, in particular to a liquid strain spraying device for sewage treatment. Comprising a bottom plate, a mixing box is arranged over the bottom plate, the center of the bottom of the mixing box communicates with a conveying pipe, the conveying pipe is fixedly sleeved with a second electric valve, the other end of the conveying pipe communicates with a connecting box, and the edge of the bottom of the side wall, away from the conveying pipe, of the connecting box communicates with a plurality of sets of hoses at equal intervals; the other end of the hose communicates with a water storage barrel, a high-pressure spray head is mounted at the other end of the water storage barrel, an electric push rod is mounted at the center of the edge of the top of the bottom plate, a mounting block is mounted at the output end of the electric push rod, an empty groove is formed in the center of the top of the mounting block, and a second motor is arranged in the empty groove. According to the embodiment, the adjusting effect is achieved, the limitation is reduced, meanwhile, the working efficiency is improved, and the practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid bacterial strain spraying devices, in particular to a liquid bacterial strain spraying device for sewage treatment. Background Art

[0002] In order to degrade pollutants in sewage, water treatment strains select, cultivate and combine microorganisms with special sewage degradation capabilities to form a bacterial community, which becomes a special sewage treatment strain. It is one of the most advanced methods in sewage treatment technology. The strains are responsible for repairing organic pollution in rivers. They are non-toxic, pollution-free, non-secondary pollution, and harmless to the human body. They can effectively remove ammonia nitrogen, BOD, COD, SS, nitrate, sulfate, color, odor, toxic substances, chemical pollutants, etc. Before the strains are used, they need to be sprayed into the water treatment pool through equipment for cultivation to facilitate subsequent water treatment and purification. The existing water treatment strain spraying device needs to be equipped with a stirring mechanism to enable the strains and water to be effectively mixed to avoid the sinking of the strains, so that the water and the strains can be effectively discharged in proportion.

[0003] After searching, in the prior art, Chinese patent announcement number: CN217555904U, authorization announcement date: 2022-10-11, discloses a liquid strain spraying device for sewage treatment, including a base, a storage box is installed on the top of the base, a pair of first fixed blocks are installed on both sides of the bottom of the base, a first rotating shaft is installed between each pair of first fixed blocks, and moving rollers are installed on both sides of the two first rotating shafts. A first stirring shaft is installed on one side of the bottom of the storage box, and a first stirring plate is installed in an annular manner at equal distances on the surface of the first stirring shaft. Two second stirring shafts are installed on one side of the interior of the storage box, and second stirring plates are installed on the surfaces of the two second stirring shafts at equal distances. The above embodiment performs a stirring operation by transmission through the movement of the spraying device, thereby effectively improving the performance and practicality of the spraying device.

[0004] However, the device still has the following defects: the above embodiment has limitations, and if the device cannot be adjusted, the working efficiency of the device will be reduced when it is used, thereby reducing the practicality of the device. Utility Model Content

[0005] In view of the above problems, the utility model provides a liquid bacterial seed spraying device for sewage treatment, comprising a bottom plate, a mixing box is arranged just above the bottom plate, a transport pipe is connected at the bottom center of the mixing box, a second electric valve is fixedly sleeved on the transport pipe, the other end of the transport pipe is connected to a connection box, a plurality of groups of hoses are connected at equal intervals at the bottom edge of a side wall of the connection box away from the transport pipe, the other end of the hose is connected to a water storage barrel, and a high-pressure nozzle is installed at the other end of the water storage barrel;

[0006] An electric push rod is installed at the center of the top edge of the base plate, a mounting block is installed on the output end of the electric push rod, an empty slot is opened at the center of the top of the mounting block, a second motor is arranged in the empty slot, a connecting plate is transmission-connected to the output end of the second motor, a stepper motor is installed at the center of the top of the connecting plate, a fixed plate is transmission-connected to the output end of the stepper motor, a plurality of groups of mounting slots are opened at equal intervals on the top of the fixed plate, and each group of water storage barrels is located in one of the groups of mounting slots.

[0007] Furthermore, the bottom of the connecting box is installed on the top of the base plate, the electric push rod is located at the top of the base plate away from the end of the mixing box, the second motor is installed at the center of the bottom inner wall of the mounting block, and the bottom of the connecting plate slides and fits on the top of the mounting block.

[0008] Furthermore, two groups of supporting legs are symmetrically installed at the bottom edge of the base plate, and a group of moving components are installed at the bottom of each group of supporting legs. Two groups of supporting columns are symmetrically installed at the bottom edge of the mixing box, and the bottom of each group of supporting columns is installed on the top of the base plate.

[0009] Furthermore, a rectangular plate is installed at one end of the bottom plate close to the mixing box, a handle assembly is installed on the side wall of the rectangular plate away from the mixing box, a transparent observation window is vertically embedded in the center of the side wall of the mixing box away from the rectangular plate, and a control panel is installed on one side wall of the mixing box.

[0010] Furthermore, two groups of storage boxes are symmetrically arranged above the mixing box, two groups of connecting columns are symmetrically installed at the bottom edge of each group of storage boxes, the bottom of each group of connecting columns is installed on the top of the mixing box, a group of box covers is installed on the top of each group of storage boxes, and a group of handles are installed at the top edge of each group of box covers.

[0011] Furthermore, each group of the storage boxes is connected to a group of delivery pipes at the bottom center, each group of the delivery pipes is fixedly sleeved with a group of first electric valves, each group of the delivery pipes is fixedly sleeved with a group of electronic flow meters, and each group of the electronic flow meters is located directly below each group of the first electric valves.

[0012] Furthermore, a first motor is arranged directly above the mixing box, and an output end of the first motor passes through the mixing box and is transmission-connected to a stirring rod, the stirring rod is located in the mixing box, and the stirring rod is provided with stirring blades, and the first electric valve, electronic flow meter and first motor are all electrically connected to the control panel.

[0013] Furthermore, a group of mounting cavities are provided at both ends of each group of mounting grooves, each group of mounting cavities are opened on the inner walls on both sides corresponding to the mounting blocks, and a group of electric telescopic rods are provided in each group of mounting cavities.

[0014] Furthermore, a group of arc-shaped clamps are installed on the output end of each group of the electric telescopic rods, and each group of the arc-shaped clamps is located in the installation cavity. The second electric valve, high-pressure nozzle, electric push rod, second motor, stepper motor and electric telescopic rod are all electrically connected to the control panel.

[0015] The beneficial effects of the utility model are:

[0016] 1. The electric push rod drives the mounting block to rise and fall while driving the stepper motor and the fixed plate to rise and fall. The fixed plate drives the high-pressure nozzle to rise and fall to adjust the spraying height. The second motor drives the connecting plate to rotate while driving the stepper motor and the fixed plate to move. The fixed plate drives the high-pressure nozzle to move and adjust the spraying direction. The stepper motor drives the fixed plate to move while driving the high-pressure nozzle to move and adjust the spraying angle, which has a regulating effect, reduces limitations, improves work efficiency, and improves practicality.

[0017] 2. The electric telescopic rod drives the arc-shaped splint to move away from the water storage barrel. After the water storage barrel is taken out, the staff can arbitrarily control one set of high-pressure nozzles separately and place the water storage barrel in the installation groove. The electric telescopic rod drives the arc-shaped splint to move and fit on the outer wall of the water storage barrel. The fixation is completed, which has the effect of quick installation and disassembly, and improves the use effect and the stability effect.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of a spraying device according to an embodiment of the utility model is shown;

[0021] Figure 2 A cross-sectional schematic diagram of a spraying device according to an embodiment of the utility model is shown;

[0022] Figure 3 A cross-sectional schematic diagram of a fixing plate according to an embodiment of the utility model is shown;

[0023] Figure 4 An enlarged view of part A according to an embodiment of the utility model is shown;

[0024] Figure 5 An enlarged view of part B according to an embodiment of the utility model is shown.

[0025] In the figure: 1. bottom plate; 2. supporting legs; 3. moving assembly; 4. mixing box; 5. rectangular plate; 6. grip assembly; 7. transparent observation window; 8. control panel; 9. storage box; 10. connecting column; 11. box cover; 12. handle; 13. delivery pipe; 14. first electric valve; 15. electronic flow meter; 16. first motor; 17. stirring rod; 18. stirring blade; 19. delivery pipe; 20. second electric valve; 21. connecting box; 22. hose; 23. water storage barrel; 24. high-pressure nozzle; 25. electric push rod; 26. mounting block; 27. empty slot; 28. second motor; 29. ​​connecting plate; 30. stepping motor; 31. fixing plate; 32. mounting slot; 33. mounting cavity; 34. electric telescopic rod; 35. arc splint; 36. supporting column. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0027] The present utility model embodiment provides a liquid bacterial spraying device for sewage treatment, comprising a bottom plate 1, exemplarily, as Figure 1 , Figure 2 and Figure 4As shown, two groups of supporting legs 2 are symmetrically installed at the bottom edge of the bottom plate 1, and a group of moving components 3 are installed at the bottom of each group of supporting legs 2. A mixing box 4 is arranged directly above the bottom plate 1, and two groups of supporting columns 36 are symmetrically installed at the bottom edge of the mixing box 4, and the bottom of each group of supporting columns 36 is installed on the top of the bottom plate 1. A rectangular plate 5 is installed at one end of the bottom plate 1 close to the mixing box 4, and a handle assembly 6 is installed on the side wall of the rectangular plate 5 away from the mixing box 4. A transparent observation window 7 is vertically embedded in the center of the side wall of the mixing box 4 away from the rectangular plate 5, and a control panel 8 is installed on one side wall of the mixing box 4. Two groups of storage boxes 9 are symmetrically arranged above the mixing box 4, and two groups of connecting columns 10 are symmetrically installed at the bottom edge of each group of the storage boxes 9, and the bottom of each group of the connecting columns 10 is installed on the mixing box 4. On the top of the combined box 4, a group of box covers 11 are installed on the top of each group of the storage boxes 9, and a group of handles 12 are installed at the top edge of each group of the box covers 11. A group of delivery pipes 13 are connected to the bottom center of each group of the storage boxes 9, and a group of first electric valves 14 are fixedly sleeved on each group of the delivery pipes 13. A group of electronic flow meters 15 are fixedly sleeved on each group of the delivery pipes 13, and each group of the electronic flow meters 15 are located directly below each group of the first electric valves 14. A first motor 16 is arranged directly above the mixing box 4, and the output end of the first motor 16 passes through the mixing box 4 and is transmission-connected to a stirring rod 17, which is located in the mixing box 4, and the stirring rod 17 is provided with stirring blades 18. The first electric valve 14, the electronic flow meter 15 and the first motor 16 are all electrically connected to the control panel 8.

[0028] For example, Figure 1 , Figure 2 , Figure 3 and 5As shown, a transport pipe 19 is connected at the bottom center of the mixing box 4, a second electric valve 20 is fixedly sleeved on the transport pipe 19, the other end of the transport pipe 19 is connected to a connecting box 21, the bottom of the connecting box 21 is installed on the top of the bottom plate 1, a plurality of groups of hoses 22 are evenly spaced at the bottom edge of a side wall of the connecting box 21 away from the transport pipe 19, the other end of the hose 22 is connected to a water storage barrel 23, a high-pressure nozzle 24 is installed at the other end of the water storage barrel 23, an electric push rod 25 is installed at the center of the top edge of the bottom plate 1, the electric push rod 25 is located at the end of the top of the bottom plate 1 away from the mixing box 4, a mounting block 26 is installed on the output end of the electric push rod 25, an empty slot 27 is opened at the top center of the mounting block 26, a second motor 28 is arranged in the empty slot 27, the second motor 28 is installed at the bottom inner wall center of the mounting block 26, and the output end of the second motor 28 is uploaded The water storage tank 23 of each group is located in one of the groups of mounting grooves 32. A group of mounting cavities 33 are provided at both ends of each group of mounting grooves 32. Each group of mounting cavities 33 is provided on the inner walls of both sides of the mounting block 26. A group of electric telescopic rods 34 are provided in each group of mounting cavities 33. A group of arc-shaped clamping plates 35 are installed on the output end of each group of electric telescopic rods 34. Each group of arc-shaped clamping plates 35 are located in the mounting cavity 33. The second electric valve 20, the high-pressure nozzle 24, the electric push rod 25, the second motor 28, the stepper motor 30 and the electric telescopic rod 34 are all electrically connected to the control panel 8.

[0029] Working principle: Pull the handle 12 to open the box cover 11, put the material into the two groups of storage boxes 9, start the two groups of first electric valves 14 and electronic flowmeters 15, respectively control the output of the two groups of storage boxes 9, and the material enters the mixing box 4 through the conveying pipe 13. The first motor 16 drives the stirring rod 17 to rotate and drives the stirring blade 18 to rotate for stirring. The second electric valve 20 is started, and the stirred material enters the connection box 21 through the conveying pipe 19, and then enters the water storage barrel 23 through several groups of hoses 22, and is sprayed by the high-pressure nozzle 24. The electric push rod 25 drives the mounting block 26 to rise and fall, and drives the stepping motor 30 and the fixed plate 31 to rise and fall. The fixed plate 31 It drives the high-pressure nozzle 24 to rise and fall and adjust the spraying height. The second motor 28 drives the connecting plate 29 to rotate while driving the stepper motor 30 and the fixed plate 31 to move. The fixed plate 31 drives the high-pressure nozzle 24 to move and adjust the spraying direction. The stepper motor 30 drives the fixed plate 31 to move and drives the high-pressure nozzle 24 to move and adjust the spraying angle, thereby achieving a regulating effect. The electric telescopic rod 34 drives the arc-shaped splint 35 to move away from the water storage barrel 23. After the mobile water storage barrel 23 is taken out, the staff can arbitrarily control one group of high-pressure nozzles 24 separately and place the water storage barrel 23 in the mounting groove 32. The electric telescopic rod 34 drives the arc-shaped splint 35 to move and fit on the outer wall of the water storage barrel 23, and the fixation is completed.

[0030] The electric push rod 25 drives the mounting block 26 to rise and fall, and at the same time drives the stepper motor 30 and the fixed plate 31 to rise and fall, the fixed plate 31 drives the high-pressure nozzle 24 to rise and fall, and adjusts the spraying height, the second motor 28 drives the connecting plate 29 to rotate, and at the same time drives the stepper motor 30 and the fixed plate 31 to move, the fixed plate 31 drives the high-pressure nozzle 24 to move, and adjusts the spraying direction, the stepper motor 30 drives the fixed plate 31 to move, and at the same time drives the high-pressure nozzle 24 to move and adjust the spraying angle, which has a regulating effect, reduces limitations, improves work efficiency, and improves practicality.

[0031] The electric telescopic rod 34 drives the arc-shaped clamping plate 35 to move away from the water storage barrel 23. After the water storage barrel 23 is taken out, the staff can arbitrarily control one group of high-pressure nozzles 24 separately, place the water storage barrel 23 in the installation groove 32, and the electric telescopic rod 34 drives the arc-shaped clamping plate 35 to move and fit on the outer wall of the water storage barrel 23, and the fixation is completed, which has the effect of quick installation and disassembly, and improves the use effect and the stability effect.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A liquid bacterial seed spraying device for sewage treatment, comprising a bottom plate (1), characterized in that: A mixing box (4) is arranged directly above the bottom plate (1), the center of the bottom of the mixing box (4) is connected to a transport pipe (19), a second electric valve (20) is fixedly sleeved on the transport pipe (19), the other end of the transport pipe (19) is connected to a connection box (21), a bottom edge of a side wall of the connection box (21) away from the transport pipe (19) is connected to a plurality of groups of hoses (22) at equal intervals, the other end of the hoses (22) is connected to a water storage barrel (23), and a high-pressure nozzle (24) is installed at the other end of the water storage barrel (23); An electric push rod (25) is installed at the center of the top edge of the bottom plate (1), a mounting block (26) is installed on the output end of the electric push rod (25), a hollow groove (27) is opened at the center of the top of the mounting block (26), a second motor (28) is arranged in the hollow groove (27), a connecting plate (29) is connected to the output end of the second motor (28), a stepping motor (30) is installed at the center of the top of the connecting plate (29), a fixed plate (31) is connected to the output end of the stepping motor (30), a plurality of groups of mounting grooves (32) are opened at equal intervals on the top of the fixed plate (31), and each group of water storage barrels (23) is located in one of the groups of mounting grooves (32).

2. The liquid bacterial seed spraying device for sewage treatment according to claim 1 is characterized in that: The bottom of the connecting box (21) is mounted on the top of the base plate (1), the electric push rod (25) is located at the end of the top of the base plate (1) away from the mixing box (4), the second motor (28) is mounted at the center of the bottom inner wall of the mounting block (26), and the bottom of the connecting plate (29) is slidably fitted on the top of the mounting block (26).

3. The liquid bacterial seed spraying device for sewage treatment according to claim 1 is characterized in that: Two groups of support legs (2) are symmetrically installed at the bottom edge of the base plate (1), and a group of moving components (3) are installed at the bottom of each group of support legs (2). Two groups of support columns (36) are symmetrically installed at the bottom edge of the mixing box (4), and the bottom of each group of support columns (36) is installed on the top of the base plate (1).

4. The liquid bacterial seed spraying device for sewage treatment according to claim 1 is characterized in that: A rectangular plate (5) is installed at one end of the bottom plate (1) close to the mixing box (4); a handle assembly (6) is installed on a side wall of the rectangular plate (5) away from the mixing box (4); a transparent observation window (7) is vertically embedded in the center of a side wall of the mixing box (4) away from the rectangular plate (5); and a control panel (8) is installed on one side wall of the mixing box (4).

5. The liquid bacterial seed spraying device for sewage treatment according to claim 4 is characterized in that: Two groups of material storage boxes (9) are symmetrically arranged above the mixing box (4), and two groups of connecting columns (10) are symmetrically installed at the bottom edge of each group of material storage boxes (9), and the bottom of each group of connecting columns (10) is installed on the top of the mixing box (4). A group of box covers (11) are installed on the top of each group of material storage boxes (9), and a group of handles (12) are installed at the top edge of each group of box covers (11).

6. The liquid bacterial seed spraying device for sewage treatment according to claim 5 is characterized in that: A group of conveying pipes (13) are connected to the center of the bottom of each group of the storage boxes (9), and a group of first electric valves (14) are fixedly sleeved on each group of the conveying pipes (13). A group of electronic flow meters (15) are fixedly sleeved on each group of the conveying pipes (13), and each group of the electronic flow meters (15) are located directly below each group of the first electric valves (14).

7. The liquid bacterial seed spraying device for sewage treatment according to claim 6 is characterized in that: A first motor (16) is arranged directly above the mixing box (4); an output end of the first motor (16) passes through the mixing box (4) and is then connected to a stirring rod (17) in a transmission manner; the stirring rod (17) is located inside the mixing box (4); the stirring rod (17) is provided with a stirring blade (18); the first electric valve (14), the electronic flow meter (15) and the first motor (16) are all electrically connected to a control panel (8).

8. The liquid bacterial seed spraying device for sewage treatment according to claim 1 is characterized in that: A group of mounting cavities (33) are provided at both ends of each group of mounting grooves (32), each group of mounting cavities (33) is opened on the inner walls on both sides corresponding to the mounting block (26), and a group of electric telescopic rods (34) are provided in each group of mounting cavities (33).

9. The liquid bacterial seed spraying device for sewage treatment according to claim 8, characterized in that: A group of arc-shaped clamping plates (35) are installed on the output end of each group of the electric telescopic rods (34), and each group of the arc-shaped clamping plates (35) is located in the installation cavity (33). The second electric valve (20), the high-pressure nozzle (24), the electric push rod (25), the second motor (28), the stepping motor (30) and the electric telescopic rods (34) are all electrically connected to the control panel (8).

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