Sewage treatment medicine adding device

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment medicine adding device which comprises a limiting plate and a top cover, a sleeve is rotatably connected to the top of the limiting plate, a plurality of partition plates are fixedly connected to the inner wall of the sleeve at equal intervals, a medicine supply unit is fixedly arranged on the top of the top cover, and a regulating cylinder is rotatably connected to the bottom of the top cover. Two crushing rollers are rotationally connected to the outer wall of the adjusting and controlling cylinder, and the circular plate is rotationally connected to the bottom of the adjusting and controlling cylinder. According to the device disclosed by the utility model, the two crushing rollers are rotationally connected to the outer wall of the regulation and control cylinder, a medicine supply unit throws materials into the sleeve, and a motor II is started to drive the crushing rollers to swing back and forth to crush medicines so as to prevent the medicines from caking, so that the sedimentation treatment effect is ensured; the sleeve rotates to gradually drive the medicine to the conveying pipe to be discharged, the medicine is thrown out from the multiple discharging frames, the angles of the multiple discharging frames can be synchronously adjusted and controlled so as to change the feeding position, follow-up medicine mixing is facilitated, and use is convenient.

Description

Technical Field

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

[0002] The addition of drugs in the sewage treatment process is a key link, which involves the use of various chemical agents to ensure the effective removal of pollutants in the sewage and meet the discharge standards. The intelligent dosing control system realizes efficient and accurate sewage treatment effects by real-time monitoring the pollutant concentration in the sewage and automatically adjusting the dosing amount of the agent according to the data analysis results. In the sewage treatment process, flocculants are mainly used in the flocculation tank. The function of the flocculant is to aggregate suspended particles and colloids to make them settle. In the sewage treatment process, some dosing devices are provided with drug storage units and can automatically dose regularly. However, some of the dosed drugs may easily agglomerate due to changes in their chemical properties or external conditions, resulting in insufficient subsequent dissolution and a decline in the sedimentation treatment effect. In some circular flocculation tanks, a dosing device is installed by setting a similar bridge-shaped mounting frame at the top. The dosing device regularly throws drugs around, but the dosing position is fixed, and the drugs accumulate, which is not conducive to subsequent stirring and mixing and is inconvenient to use. Content of the Utility Model

[0003] The purpose of the utility model is to provide a sewage treatment drug adding device to solve the problems put forward in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A sewage treatment drug adding device, comprising:

[0006] A limiting plate and a top cover. A sleeve is rotatably connected to the top of the limiting plate, and a plurality of partition plates are fixedly connected at equal intervals on the inner wall of the sleeve;

[0007] A drug supply unit, fixedly arranged on the top of the top cover;

[0008] A regulating cylinder, rotatably connected to the bottom of the top cover. Two crushing rollers are rotatably connected to the outer wall of the regulating cylinder;

[0009] A circular plate, rotatably connected to the bottom of the regulating cylinder;

[0010] A regulating module, arranged on the top of the circular plate, for driving the crushing rollers to rotate;

[0011] A plurality of discharge racks, rotatably connected to the bottom of the limiting plate;

[0012] A driving module, arranged below the limiting plate, for driving the plurality of discharge racks to rotate synchronously.

[0013] Furthermore, two support rods and two electric push rods are fixedly connected to the top of the limit plate. Two L-shaped frames are symmetrically and fixedly connected to the bottom of the top cover. The bottom end of the L-shaped frame is fixedly connected to the circular plate. The support rod passes through the adjacent L-shaped frame and is slidably connected thereto. The output end of the electric push rod is fixedly connected to the bottom of the adjacent L-shaped frame. Two positioning frames are symmetrically and fixedly connected to the top of the limit plate, and both of the two positioning frames are movably clamped with the outer wall of the sleeve.

[0014] Preferably, guide blocks are fixedly connected to both sides of the partition plate.

[0015] Furthermore, a plurality of discharge plates are rotatably connected to the bottom of the sleeve at equal intervals. Torsion springs are fixedly connected between both sides of the discharge plate and the sleeve. The top of the sleeve penetrates and is fixedly connected with a discharge hopper. The top end of the discharge hopper is fixedly communicated with a conveying pipe. A pressing plate for limiting the plurality of discharge plates is fixedly sleeved on the outer wall of the discharge hopper. The bottom of the limit plate is fixedly communicated with a material distribution cylinder.

[0016] Furthermore, an external toothed ring is fixedly sleeved on the outer wall of the sleeve. A motor I is fixedly connected to the top of the limit plate. The output end of the motor I is fixedly sleeved with a circular gear I, and the circular gear I meshes with the external toothed ring.

[0017] Furthermore, the drive module includes:

[0018] A bottom plate, on the top of which an installation plate is slidably connected;

[0019] A plurality of guide rollers, rotatably connected to the top of the installation plate;

[0020] Two hydraulic rods, fixedly connected to the top of the bottom plate, and the output ends of the two hydraulic rods are fixedly connected to the bottom of the installation plate.

[0021] Furthermore, a shaft rod is rotatably connected through the inner wall of the regulation cylinder. Both of the two crushing rollers are rotatably connected to the adjacent ends of the shaft rod. One end of the shaft rod is fixedly sleeved with a bevel gear I.

[0022] Furthermore, the regulation module includes:

[0023] A motor II, fixedly connected to the top of the circular plate, and the output end of the motor II is fixedly sleeved with a circular gear II;

[0024] An internal toothed ring, fixedly connected to the inner wall of the regulation cylinder;

[0025] A vertical rod, rotatably connected to the top of the circular plate, and the top end of the vertical rod is fixedly sleeved with a bevel gear II, and the bevel gear II meshes with the bevel gear I.

[0026] Compared with the prior art, the beneficial effects of the present utility model are:

[0027] 1. Two crushing rollers are rotatably connected to the outer wall of the regulation cylinder. The medicine supply unit puts the materials into the inside of the sleeve. The motor two is started to drive the crushing rollers to swing reciprocally to crush the medicine and prevent the medicine from caking, ensuring the sedimentation treatment effect. After the top cover drives the crushing rollers to move upward, the sleeve rotates to gradually drive the medicine to the transportation pipe for blanking, and the medicine is thrown out from multiple discharging frames. The angles of the multiple discharging frames can be synchronously adjusted to change the feeding position, which is convenient for subsequent mixing of the medicine and convenient for use. Brief Description of the Drawings

[0028] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0029] Figure 2 is the present utility model Figure 1 partial enlarged structural schematic diagram at A in;

[0030] Figure 3 is a schematic diagram of the driving module structure of the present utility model;

[0031] Figure 4 is the present utility model Figure 3 partial enlarged structural schematic diagram at B in;

[0032] Figure 5 is a schematic diagram of the regulation module structure of the present utility model;

[0033] Figure 6 is the present utility model Figure 5 partial enlarged structural schematic diagram at C in;

[0034] Figure 7 is a schematic diagram of the guide block structure of the present utility model.

[0035] In the figure: 10, limit plate; 101, support rod; 102, L-shaped frame; 103, electric push rod; 104, positioning frame; 11, sleeve; 12, partition board; 121, guide block; 13, discharge plate; 131, torsion spring; 14, pressing plate; 15, external gear ring; 16, motor one; 161, first circular gear; 17, discharge hopper; 171, transportation pipe; 18, distribution cylinder; 181, discharge frame; 19, driving module; 191, bottom plate; 192, mounting plate; 193, guide roller; 194, hydraulic rod; 20, circular plate; 21, regulation cylinder; 22, crushing roller; 221, shaft rod; 222, first bevel gear; 23, top cover; 24, regulation module; 241, motor two; 242, second circular gear; 243, internal gear ring; 244, vertical rod; 245, second bevel gear; 30, medicine supply unit. Detailed Embodiment

[0036] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0037] Please refer to Figure 1-7 , in the embodiment of the present utility model, a sewage treatment drug adding device includes a limiting plate 10 and a top cover 23. A sleeve 11 is rotatably connected to the top of the limiting plate 10. A plurality of partition plates 12 are fixedly connected to the inner wall of the sleeve 11 at equal intervals. A medicine supply unit 30 is fixedly arranged on the top of the top cover 23. A regulating cylinder 21 is rotatably connected to the bottom of the top cover 23. Two crushing rollers 22 are rotatably connected to the outer wall of the regulating cylinder 21. A circular plate 20 is rotatably connected to the bottom of the regulating cylinder 21. A regulating module 24 is arranged on the top of the circular plate 20 and is used to drive the crushing rollers 22 to rotate. A plurality of discharge racks 181 are rotatably connected to the bottom of the limiting plate 10. A driving module 19 is arranged below the limiting plate 10 and is used to drive the plurality of discharge racks 181 to rotate synchronously. Guide blocks 121 are fixedly connected to both sides of the partition plate 12.

[0038] Specifically, by rotatably connecting two crushing rollers 22 to the outer wall of the regulating cylinder 21, the medicine supply unit 30 inputs the materials into the sleeve 11. The motor two 241 is started to drive the crushing rollers 22 to swing reciprocally to crush the medicine to prevent caking. After the top cover 23 drives the crushing rollers 22 to move upward, the sleeve 11 rotates to gradually drive the medicine to the transportation pipe 171 for feeding, and the medicine is discharged from the plurality of discharge racks 181. The angles of the plurality of discharge racks 181 can be synchronously adjusted to change the feeding position, which is convenient for use. The guide blocks 121 can guide the medicine between the partitions of the plurality of partition plates 12 to the vicinity of the discharge plate 13, reducing the medicine residue inside the two partition plates 12.

[0039] Embodiment 1

[0040] As Figure 1-6As shown in the figure, in this embodiment, two support rods 101 and two electric push rods 103 are fixedly connected to the top of the limit plate 10. Two L-shaped frames 102 are symmetrically and fixedly connected to the bottom of the top cover 23. The bottom end of the L-shaped frame 102 is fixedly connected to the circular plate 20. The support rod 101 passes through the adjacent L-shaped frame 102 and is slidably connected thereto. The output end of the electric push rod 103 is fixedly connected to the bottom of the adjacent L-shaped frame 102. Two positioning frames 104 are symmetrically and fixedly connected to the top of the limit plate 10. Both of the two positioning frames 104 are movably clamped to the outer wall of the sleeve 11. A plurality of discharge plates 13 are rotatably connected to the bottom of the sleeve 11 at equal intervals. Torsion springs 131 are fixedly connected between both sides of the discharge plate 13 and the sleeve 11. The top of the sleeve 11 is fixedly connected through a discharge hopper 17. The top end of the discharge hopper 17 is fixedly communicated with a conveying pipe 171. A pressing plate 14 for limiting the plurality of discharge plates 13 is fixedly sleeved on the outer wall of the discharge hopper 17. The bottom of the limit plate 10 is fixedly communicated with a material distribution cylinder 18. An external toothed ring 15 is fixedly sleeved on the outer wall of the sleeve 11. A first motor 16 is fixedly connected to the top of the limit plate 10. A first circular gear 161 is fixedly sleeved on the output end of the first motor 16. The first circular gear 161 meshes with the external toothed ring 15.

[0041] In this embodiment, the support rod 101 cooperates with the L-shaped frame 102 to perform vertical sliding limit on the top cover 23. The top cover 23 is sleeved outside the sleeve 11, and the rotation of the sleeve 11 is not affected by the top cover 23. When the two electric push rods 103 are started, the top cover 23, the regulation cylinder 21 and the circular plate 20 can be driven to lift. When the pressing plate 14 shields the discharge plate 13, the discharge plate 13 is flush with the bottom of the sleeve 11 to prevent the material from leaking. When the sleeve 11 rotates to drive the discharge plate 13 to move above the conveying pipe 171, the discharge plate 13 rotates and inclines under the guidance of the torsion spring 131, leaking the medicine thereon into the conveying pipe 171 and entering the material distribution cylinder 18 through the discharge hopper 17. After being shunted by the material distribution cylinder 18, it enters a plurality of discharge frames 181. When the first motor 16 is started to drive the first circular gear 161 to rotate, the rotation of the sleeve 11 can be driven through the transmission of the first circular gear 161 and the external toothed ring 15. The sleeve 11 drives the partition plate 12 to move, thereby driving the crushed material to move to the conveying pipe 171.

[0042] As Figure 5-6 shown in the figure, in this embodiment, a shaft rod 221 is rotatably connected through the inner wall of the regulation cylinder 21. Both of the two crushing rollers 22 are rotatably connected to the adjacent ends of the shaft rod 221. A first bevel gear 222 is fixedly sleeved on one end of the shaft rod 221. The regulation module 24 includes: a second motor 241 fixedly connected to the top of the circular plate 20. A second circular gear 242 is fixedly sleeved on the output end of the second motor 241. An internal toothed ring 243 is fixedly connected to the inner wall of the regulation cylinder 21. A vertical rod 244 is rotatably connected to the top of the circular plate 20. A second bevel gear 245 is fixedly sleeved on the top end of the vertical rod 244. The second bevel gear 245 meshes with the first bevel gear 222.

[0043] During specific implementation, the rotation limit of the two crushing rollers 22 is achieved by the limit of the regulating cylinder 21 on the shaft rod 221. The second motor 241 is started to drive the second circular gear 242 to rotate, and the regulating cylinder 21 is driven to rotate reciprocally in the reverse direction through the transmission of the second circular gear 242 and the internal gear ring 243. During the process, the regulating cylinder 21 drives the shaft rod 221 to move, and drives the two crushing rollers 22 to rotate during the reciprocating swing through the transmission of the first bevel gear 222 and the second bevel gear 245, so as to reciprocally impact and break the medicine between the two partition plates 12.

[0044] Embodiment 2

[0045] On the basis of Embodiment 1, in order to synchronously regulate the angles of multiple discharge racks 181 for feeding at different positions.

[0046] As Figure 3-4 shown, in this embodiment, the driving module 19 includes: a bottom plate 191, on the top of which an installation plate 192 is slidably connected, a plurality of guide rollers 193 are rotatably connected to the top of the installation plate 192, and two hydraulic rods 194 are fixedly connected to the top of the bottom plate 191, and the output ends of the two hydraulic rods 194 are fixedly connected to the bottom of the installation plate 192.

[0047] During specific implementation, the bottom plate 191 slides and limits the installation plate 192. Starting the two hydraulic rods 194 can drive the installation plate 192 to move upward. The contact friction between the installation plate 192 and the discharge rack 181 is reduced through the guide rollers 193, and the discharge rack 181 is pushed by the guide rollers 193 to move, so as to synchronously regulate the discharge positions of the multiple discharge racks 181.

[0048] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0049] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Sewage treatment drug adding device, characterized in that, Comprising: A limit plate (10) and a top cover (23). A sleeve (11) is rotatably connected to the top of the limit plate (10), and a plurality of partition plates (12) are fixedly connected to the inner wall of the sleeve (11) at equal intervals; A medicine supply unit (30), fixedly arranged on the top of the top cover (23); A regulating cylinder (21), rotatably connected to the bottom of the top cover (23). Two crushing rollers (22) are rotatably connected to the outer wall of the regulating cylinder (21); A circular plate (20), rotatably connected to the bottom of the regulating cylinder (21); A regulating module (24), arranged on the top of the circular plate (20) for driving the crushing rollers (22) to rotate; A plurality of discharge racks (181), rotatably connected to the bottom of the limit plate (10); A driving module (19), arranged below the limit plate (10) for driving the plurality of discharge racks (181) to rotate synchronously.

2. The sewage treatment drug adding device according to claim 1, characterized in that, Two support rods (101) and two electric push rods (103) are fixedly connected to the top of the limit plate (10). Two L-shaped frames (102) are symmetrically fixedly connected to the bottom of the top cover (23). The bottom end of the L-shaped frame (102) is fixedly connected to the circular plate (20). The support rod (101) penetrates through the adjacent L-shaped frame (102) and is slidably connected thereto. The output end of the electric push rod (103) is fixedly connected to the bottom of the adjacent L-shaped frame (102). Two positioning frames (104) are symmetrically fixedly connected to the top of the limit plate (10), and both of the two positioning frames (104) are movably clamped with the outer wall of the sleeve (11).

3. The sewage treatment drug adding device according to claim 1, characterized in that, Guide blocks (121) are fixedly connected to both sides of the partition plate (12).

4. The sewage treatment drug adding device according to claim 1, wherein A plurality of discharge plates (13) are rotatably connected to the bottom of the sleeve (11) at equal intervals. Torsion springs (131) are fixedly connected between both sides of the discharge plate (13) and the sleeve (11). The top of the sleeve (11) is fixedly connected with a discharge hopper (17) in a penetrating manner. The top end of the discharge hopper (17) is fixedly communicated with a conveying pipe (171). A pressing plate (14) for limiting the plurality of discharge plates (13) is fixedly sleeved on the outer wall of the discharge hopper (17). The bottom of the limit plate (10) is fixedly communicated with a material distribution cylinder (18).

5. The sewage treatment drug adding device according to claim 1, characterized in that, An external toothed ring (15) is fixedly sleeved on the outer wall of the sleeve (11). A motor one (16) is fixedly connected to the top of the limit plate (10). A circular gear one (161) is fixedly sleeved on the output end of the motor one (16), and the circular gear one (161) meshes with the external toothed ring (15).

6. The sewage treatment drug adding device according to claim 1, wherein, The driving module (19) includes: A bottom plate (191), and a mounting plate (192) is slidably connected to the top of the bottom plate (191); A plurality of guide rollers (193), rotatably connected to the top of the mounting plate (192); Two hydraulic rods (194), fixedly connected to the top of the bottom plate (191), and the output ends of the two hydraulic rods (194) are both fixedly connected to the bottom of the mounting plate (192).

7. The sewage treatment drug adding device according to claim 1, characterized in that, A shaft rod (221) is rotatably connected through the inner wall of the regulating cylinder (21). The two crushing rollers (22) are both rotatably connected to the adjacent ends of the shaft rod (221). A bevel gear one (222) is fixedly sleeved on one end of the shaft rod (221).

8. The sewage treatment drug adding device according to claim 7, wherein The regulating module (24) includes: The second motor (241) is fixedly connected to the top of the circular plate (20), and the output end of the second motor (241) is fixedly sleeved with a second circular gear (242); The internal gear ring (243) is fixedly connected to the inner wall of the regulation cylinder (21); The vertical rod (244) is rotatably connected to the top of the circular plate (20), the top end of the vertical rod (244) is fixedly sleeved with a second bevel gear (245), and the second bevel gear (245) is meshed with the first bevel gear (222).

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