Water treatment dosing device

Abstract

The utility model discloses a water treatment dosing device which comprises a tank body, the upper portion of the tank body is of an open structure, a drainage pipe is arranged at the bottom of the tank body, a transverse frame is arranged at the top of the tank body, a first motor is arranged above the transverse frame, and a rotating shaft is installed at the driving end of the first motor. A second motor drives a rotating rod and an extrusion roller to rotate, through cooperation with filtering holes in an arc-shaped plate, the agglomerated treating agent can be extruded and crushed, the problem that the mixing speed is low due to the fact that the large treating agent is directly put into sewage is solved, a first motor drives a rotating shaft to rotate to enable a dosing box to synchronously rotate, uniform dosing can be achieved, and the treatment efficiency is improved. Sewage and a treating agent can be rapidly mixed through cooperation with the stirring rod, the treatment efficiency is improved, the discharging speed of the treating agent can be adjusted through arrangement of the discharging assembly, the requirements of different working conditions are met, and convenience is brought to use of people.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a water treatment dosing device. Background Art

[0002] Wastewater treatment is the process of purifying sewage to meet 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] Adding treatment agents to sewage is a common sewage treatment method. A Chinese patent with publication number CN219991192U discloses a dosing device for sewage treatment, including a protection cabinet, a motor is arranged inside the protection cabinet, an output end of the motor is fixedly connected to one end of a rotating column, the other end of the rotating column is fixedly connected to a rotating drum, and a quantitative plate is fixedly connected to the outer wall of the rotating drum.

[0004] This device can realize automatic addition of treatment agent and reduce the workload of workers. However, during the process of adding treatment agent, when the treatment agent clumps, the clumped treatment agent directly enters the sewage, which will cause the sewage and the treatment agent to be unable to mix quickly, thereby affecting the subsequent treatment efficiency and making it inconvenient to use. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a water treatment dosing device, which solves the problem that the prior device cannot break up the agglomerated materials and directly dosing affects the subsequent mixing treatment effect.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a water treatment dosing device, including a tank body, the top of the tank body is an open structure, a drain pipe is provided at the bottom, a cross frame is provided on the top of the tank body, a first motor is provided above the cross frame, a rotating shaft is installed at the driving end of the first motor, the lower end of the rotating shaft extends into the tank body and is installed with a stirring rod, a connecting rod is installed on the side wall above the rotating shaft, a dosing box is installed at one end of the connecting rod, a discharge channel is provided at the bottom of the dosing box, an arc plate is provided in the dosing box, a plurality of filter holes are opened on the arc plate, a crushing assembly is provided in the dosing box, and a discharge channel is provided with a discharge assembly.

[0007] Preferably, the crushing assembly includes a rotating rod rotatably installed in the dosing box, the outer wall of the dosing box is provided with a second motor connected to one end of the rotating rod, the side wall of the rotating rod is provided with a plurality of support rods, one end of the support rod is installed with an extrusion roller, and the side wall of the extrusion roller is provided with a plurality of extrusion protrusions.

[0008] Preferably, the discharge assembly includes a socket arranged on the side wall of the discharge channel, a baffle is slidably inserted in the socket, a plurality of positioning holes are arranged at intervals on the lower wall of the baffle, a support plate is provided on the side wall of the discharge channel, and a positioning bolt which can be inserted into the positioning hole is screwed on the support plate.

[0009] Preferably, a pull plate is provided at the end of the baffle plate located outside the discharge channel.

[0010] Preferably, the top of the medicine adding box is an open structure.

[0011] Beneficial Effects

[0012] The utility model discloses a water treatment dosing device, which has the following beneficial effects: the device has a compact structure, and the second motor drives the rotating rod and the extrusion roller to rotate, and cooperates with the filter holes on the arc plate to extrude and crush the agglomerated treatment agent, thereby avoiding the problem of slow mixing rate caused by directly adding large pieces of treatment agent into sewage. The first motor drives the rotating shaft to rotate so that the dosing box rotates synchronously, which can achieve uniform dosing, and cooperates with the stirring rod to quickly mix the sewage and the treatment agent, thereby improving the treatment efficiency. The setting of the discharging component can adjust the discharging speed of the treatment agent to meet the needs of different working conditions, which brings convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the top structure of the utility model.

[0015] Figure 3 It is an enlarged schematic diagram of the discharging assembly of the utility model.

[0016] In the figure: 1. tank body; 2. drain pipe; 3. cross frame; 4. first motor; 5. rotating shaft; 6. stirring rod; 7. connecting rod; 8. dosing box; 9. discharge channel; 10. arc plate; 11. filter hole; 12. rotating rod; 13. second motor; 14. support rod; 15. extrusion roller; 16. extrusion protrusion; 17. baffle; 18. positioning hole; 19. support plate; 20. positioning bolt; 21. pull plate. DETAILED DESCRIPTION

[0017] 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 in 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.

[0018] See also Figure 1-3 The utility model provides a technical solution: a water treatment dosing device, comprising a tank body 1, the top of the tank body 1 is an open structure, and a drain pipe 2 is provided at the bottom. A cross frame 3 is provided on the top of the tank body 1, and a first motor 4 is provided above the cross frame 3. A rotating shaft 5 is installed at the driving end of the first motor 4, and the lower end of the rotating shaft 5 extends into the tank body 1 and is installed with a stirring rod 6. A connecting rod 7 is installed on the side wall above the rotating shaft 5, and a dosing box 8 is installed at one end of the connecting rod 7. A discharge channel 9 is provided at the bottom of the dosing box 8, and an arc plate 10 is provided in the dosing box 8. A plurality of filter holes 11 are opened on the arc plate 10, a crushing component is provided in the dosing box 8, and a discharge component is provided on the discharge channel 9.

[0019] By adopting the above technical solution, the treatment agent is poured into the dosing box, the crushing component can crush the bulk material, the setting of the discharging component can adjust the addition rate of the treatment agent according to actual needs, the first motor drives the rotating shaft to rotate, and the dosing box rotates synchronously therewith, so that the treatment agent can fall evenly into the tank body, thereby improving the subsequent mixing efficiency, and the rotating shaft can also drive the stirring rod to rotate synchronously, so that the treatment agent and sewage are fully mixed.

[0020] This embodiment is further configured as follows: the crushing assembly includes a rotating rod 12 rotatably installed in the dosing box 8, the outer wall of the dosing box 8 is provided with a second motor 13 connected to one end of the rotating rod 12, the side wall of the rotating rod 12 is provided with a plurality of support rods 14, one end of the support rod 14 is installed with an extrusion roller 15, and the side wall of the extrusion roller 15 is provided with a plurality of extrusion protrusions 16.

[0021] By adopting the above technical solution, the second motor is started to drive the rotating rod and the support rod to rotate, and the extrusion roller rotates synchronously with the support rod. The agglomerated materials will be blocked by the filter cartridge and retained above the arc plate. At this time, the extrusion protrusion on the extrusion roller cooperates with the arc plate to extrude and crush the agglomerated materials.

[0022] The present embodiment is further configured such that the discharge assembly includes a socket provided on the side wall of the discharge channel 9, a baffle 17 is slidably inserted in the socket, a plurality of positioning holes 18 are spaced apart on the lower wall of the baffle 17, a support plate 19 is provided on the side wall of the discharge channel 9, and a positioning bolt 20 which can be inserted into the positioning hole 18 is screwed on the support plate 19.

[0023] By adopting the above technical solution, the positioning bolt can be rotated to separate its end from the positioning hole. At this time, the pull plate can be pulled to move the baffle to one side. At this time, the discharge channel is opened, and the material falls into the tank body and mixes with the sewage. By inserting the bolt into different positioning holes, the position of the baffle can be adjusted, and then the size of the discharge channel opening can be adjusted.

[0024] This embodiment is further configured such that a pull plate 21 is provided at the end of the baffle 17 located outside the discharge channel 9 .

[0025] This embodiment is further configured such that the top of the medicine adding box 8 is an open structure.

[0026] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0027] Embodiment: During operation, the sewage is transported into the tank body 1, the treatment agent is poured into the dosing box 8, the second motor 13 is started, so that it drives the rotating rod 12 and the support rod 14 to rotate, and the extrusion roller 15 rotates synchronously with the support rod 14. The agglomerated materials will be blocked by the filter cartridge and remain above the arc plate 10. At this time, the extrusion protrusion 16 on the extrusion roller 15 cooperates with the arc plate 10 to extrude and crush the agglomerated materials, and the positioning bolt 20 is rotated to separate its end from the positioning hole 18. At this time, the pull plate 21 can be pulled to move the baffle 17 to one side. At this time, the discharge channel 9 is opened, and the material falls into the tank body 1 and mixes with the sewage. The bolts are inserted into different positioning holes 18 to adjust the position of the baffle 17, and then the size of the opening of the discharge channel 9 is adjusted. The first motor 4 drives the rotating shaft 5 to rotate, and the dosing box 8 rotates synchronously therewith, so that the treatment agent can evenly fall into the tank body 1, thereby improving the subsequent mixing efficiency. The rotating shaft 5 can also drive the stirring rod 6 to rotate synchronously, so that the treatment agent and the sewage are fully mixed.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0029] 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 water treatment dosing device, comprising a tank body (1), wherein the tank body (1) is an open structure at the top and a drain pipe (2) is provided at the bottom, characterized in that: A cross frame (3) is provided on the top of the tank body (1), a first motor (4) is provided above the cross frame (3), a rotating shaft (5) is installed on the driving end of the first motor (4), the lower end of the rotating shaft (5) extends into the tank body (1) and is installed with a stirring rod (6), a connecting rod (7) is installed on the side wall above the rotating shaft (5), a medicine adding box (8) is installed at one end of the connecting rod (7), a discharge channel (9) is provided at the bottom of the medicine adding box (8), an arc plate (10) is provided in the medicine adding box (8), a plurality of filter holes (11) are opened on the arc plate (10), a crushing component is provided in the medicine adding box (8), and a discharge component is provided on the discharge channel (9).

2. A water treatment dosing device according to claim 1, characterized in that: The crushing assembly comprises a rotating rod (12) rotatably installed in the medicine adding box (8), the outer wall of the medicine adding box (8) is provided with a second motor (13) connected to one end of the rotating rod (12), the side wall of the rotating rod (12) is provided with a plurality of supporting rods (14), one end of the supporting rod (14) is provided with an extrusion roller (15), and the side wall of the extrusion roller (15) is provided with a plurality of extrusion protrusions (16).

3. A water treatment dosing device according to claim 2, characterized in that: The discharge assembly comprises a socket arranged on the side wall of the discharge channel (9), a baffle (17) is slidably inserted in the socket, a plurality of positioning holes (18) are arranged at intervals on the lower wall of the baffle (17), a support plate (19) is arranged on the side wall of the discharge channel (9), and a positioning bolt (20) which can be inserted into the positioning hole (18) is screwed on the support plate (19).

4. A water treatment dosing device according to claim 3, characterized in that: A pull plate (21) is provided at the end of the baffle (17) located outside the discharge channel (9).

5. A water treatment dosing device according to claim 1, characterized in that: The top of the medicine adding box (8) is an open structure.

Images