Safe waste liquid treatment device

Abstract

The utility model provides a safe waste liquid treatment device, which belongs to the technical field of waste liquid treatment, aims to solve the problems that the static speed of waste liquid is slow and the deposition efficiency of pollutants is influenced, and comprises a waste liquid treatment barrel, a treatment barrel cover plate, a reciprocating driving part, a transmission mounting rotating shaft, a waste liquid mixing plate, a detachable bottom plate and a sliding flow blocking baffle plate, the treatment barrel cover plate is in bolted connection with the upper part of the waste liquid treatment barrel; the reciprocating driving piece is in bolted connection with the upper part of the treatment barrel cover plate; the transmission mounting rotating shaft is rotationally connected to the middle part of the treatment barrel cover plate; the waste liquid mixing plate is fixedly connected to the lower part of the transmission mounting rotating shaft; the sliding choked flow baffle is connected to the inner side of the waste liquid mixing plate in a sliding manner; the detachable bottom plate is in bolted connection with the lower part of the waste liquid treatment barrel; according to the utility model, the waste liquid can be quickly static, the deposition efficiency of pollutants is improved, the treatment efficiency of the waste liquid is improved, and the use effect of the treatment device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste liquid treatment, and more specifically, particularly relates to a waste liquid safety treatment device. Background Art

[0002] When treating chemical waste liquid, it is necessary to first add a coagulant to the waste liquid to concentrate the pollutants in the waste liquid and separate them by precipitation. After adding the coagulant, the waste liquid needs to be stirred by a stirring paddle to mix the coagulant and the waste liquid evenly to ensure the precipitation effect.

[0003] For example, CN220877933U discloses a safe treatment device for chemical waste liquid, comprising an insulation barrel and a chemical waste liquid treatment device body, wherein the top of the chemical waste liquid treatment device body is snap-connected with an opening and closing cover, the inside of the opening and closing cover is fixedly connected with a motor, the driving end of the motor is fixedly connected with a disinfectant tank, the water outlet end of the disinfectant tank is fixedly connected with a rotating shaft, and a circular hole is provided on the outer wall of the rotating shaft, through which the disinfectant can flow into the interior of the chemical waste liquid treatment device body; in the utility model, the motor is started by controlling the switch to drive the disinfectant tank to rotate and transport the disinfectant into the rotating shaft, the rotating shaft rotates to drive the bracket to rotate inside the chemical waste liquid treatment device body, and during the rotation process, the disinfectant is sprayed inside the chemical waste liquid treatment device body through the circular hole provided thereon, and the brush is driven to rotate.

[0004] Based on the above, after the stirring paddle stops moving, the waste liquid will continue to flow under the action of inertia, resulting in a slower stationary speed of the waste liquid, affecting the deposition efficiency of pollutants, and further affecting the treatment efficiency of the waste liquid and the use effect of the treatment device. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, the utility model provides a waste liquid safety treatment device to solve the problem that after the stirring paddle stops moving, the waste liquid will continue to flow under the action of inertia, resulting in a slow stationary speed of the waste liquid, affecting the deposition efficiency of pollutants, and further affecting the treatment efficiency of the waste liquid and the use effect of the treatment device.

[0006] The purpose and effect of the waste liquid safety treatment device of the utility model are achieved by the following specific technical means:

[0007] A waste liquid safety treatment device comprises a waste liquid treatment barrel, a treatment barrel cover, a reciprocating drive member, a transmission mounting shaft, a waste liquid mixing plate, a detachable bottom plate, a cleaning structure, a feeding structure, a flow blocking structure and a sliding flow blocking baffle; the treatment barrel cover is bolted to the upper part of the waste liquid treatment barrel; the reciprocating drive member is bolted to the upper part of the treatment barrel cover; the transmission mounting shaft is rotatably connected to the middle part of the treatment barrel cover; a plurality of waste liquid mixing plates are provided, and a plurality of the waste liquid mixing plates are fixedly connected to the lower part of the transmission mounting shaft in a circular array; the feeding structure is arranged at the upper part of the waste liquid treatment barrel; the flow blocking structure is arranged on the inner side of the waste liquid treatment barrel; a plurality of sliding flow blocking baffles are provided, and a plurality of the sliding flow blocking baffles are respectively slidably connected to the inner sides of a plurality of the waste liquid mixing plates up and down; the detachable bottom plate is bolted to the lower part of the waste liquid treatment barrel; the cleaning structure is arranged on the inner side of the waste liquid treatment barrel.

[0008] Furthermore, the cleaning structure includes a guide positioning seat, a guide traction rope and a limiting fixing hook; the guide positioning seat is provided in plurality, and a circular array of the plurality of guide positioning seats is slidably connected to the upper part of the removable base plate; the guide traction rope is provided in plurality, and the plurality of guide traction ropes are respectively passed through the upper part of the plurality of guide positioning seats; the limiting fixing hook is provided in plurality, and a circular array of the plurality of limiting fixing hooks is fixedly connected to the lower part of the transmission mounting shaft, and the plurality of guide traction ropes are respectively hung on the lower part of the plurality of limiting fixing hooks.

[0009] Furthermore, the cleaning structure also includes a first reset elastic member and a sediment pressure plate; the sediment pressure plate is fixedly connected to the upper part of the multiple guide traction ropes, and the sediment pressure plate is slidably connected to the multiple waste liquid mixing plates; there are multiple first reset elastic members, and the sediment pressure plate is elastically connected to the multiple guide positioning seats through the multiple first reset elastic members.

[0010] Furthermore, the feeding structure includes a coagulant adding pipe and a guide feeding tray; the coagulant adding pipe is fixedly connected to the outer side of the treatment barrel cover; the guide feeding tray is fixedly connected to the upper part of the transmission mounting shaft.

[0011] Furthermore, the feeding structure also includes an annular feed trough and an inclined discharge trough; the annular feed trough is opened on the inner side of the guide discharge tray; and a plurality of inclined discharge troughs are provided, and a circular array of the plurality of inclined discharge troughs is opened on the outer side of the guide discharge tray.

[0012] Furthermore, the flow-blocking structure includes a waste liquid flow groove and a positioning electromagnet; a plurality of the waste liquid flow grooves are provided, and the plurality of the waste liquid flow grooves are evenly distributed and opened on the inner side of the plurality of the waste liquid mixing plates; a plurality of the positioning electromagnets are provided, and the plurality of the positioning electromagnets are evenly distributed and fixedly connected to the upper part of the plurality of the waste liquid mixing plates.

[0013] Furthermore, the flow-blocking structure also includes a limiting metal block and a second reset elastic member; there are multiple limiting metal blocks, and the multiple limiting metal blocks are evenly distributed and fixedly connected to the upper end surfaces of the multiple sliding flow-blocking baffles; there are multiple second reset elastic members, and the multiple sliding flow-blocking baffles are elastically connected to the multiple waste liquid mixing plates through the multiple second reset elastic members.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The size of the waste liquid flow space is changed by the action of the sliding flow-blocking baffle, which not only ensures the mixing effect of the waste liquid and the coagulant, but also can reduce the flow space of the waste liquid after the mixing is completed, so that the waste liquid can quickly stop, thereby improving the sedimentation efficiency of pollutants and the treatment efficiency of the waste liquid, saving a lot of time, and improving the use effect of the treatment device. The coagulant is guided by the guide discharge plate so that the coagulant can be evenly sprinkled into the waste liquid to improve the mixing efficiency. The sediment is fixed at the bottom of the treatment device by the sediment pressing plate to avoid the sediment floating up again when the waste liquid is extracted. At the same time, the inner wall of the treatment device can be cleaned during the downward movement of the sediment pressing plate, reducing the residual sediment in the treatment device. The detachable bottom plate is disassembled to facilitate the collection and treatment of the sediment, reducing the difficulty of cleaning the treatment device. The treatment barrel cover can cover the treatment device when the waste liquid and the coagulant are mixed to avoid waste liquid splashing, thereby ensuring the safety of the treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the positional relationship between the sediment pressing plate and the transmission mounting shaft of the utility model.

[0018] Figure 3 It is a schematic diagram of the positional relationship between the sediment pressing plate and the waste liquid mixing plate of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the guiding feeding tray of the utility model.

[0020] Figure 5 It is a schematic diagram of the split structure of the waste liquid mixing plate and the sliding flow-blocking baffle of the utility model.

[0021] Figure 6 The utility model is a schematic diagram of the connection relationship between the guide positioning seat, the guide traction rope and the sediment pressing plate.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Waste liquid treatment barrel; 2. Treatment barrel cover; 201. Coagulant addition tube; 3. Removable bottom plate; 301. Guide positioning seat; 302. Guide traction rope; 303. First reset elastic member; 304. Sediment pressure plate; 4. Reciprocating drive member; 5. Transmission mounting shaft; 501. Guide discharge tray; 502. Annular feed trough; 503. Inclined discharge trough; 504. Limiting fixing hook; 6. Waste liquid mixing plate; 601. Waste liquid flow channel; 602. Positioning electromagnet; 7. Sliding flow baffle; 701. Limiting metal block; 702. Second reset elastic member. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples. Embodiment 1

[0025] As attached Figure 1 To Attachment Figure 5 As shown:

[0026] The utility model provides a waste liquid safety treatment device, comprising a waste liquid treatment barrel 1, a treatment barrel cover plate 2, a reciprocating driving member 4, a transmission installation shaft 5, a waste liquid mixing plate 6, a feeding structure, a flow blocking structure and a sliding flow blocking baffle 7; the treatment barrel cover plate 2 is bolted to the upper part of the waste liquid treatment barrel 1; the reciprocating driving member 4 is bolted to the upper part of the treatment barrel cover plate 2; the transmission installation shaft 5 is rotatably connected to the middle part of the treatment barrel cover plate 2; a plurality of waste liquid mixing plates 6 are provided, and a plurality of waste liquid mixing plates 6 are fixedly connected to the lower part of the transmission installation shaft 5 in a circumferential array; the feeding structure is arranged on the upper part of the waste liquid treatment barrel 1; the flow blocking structure is arranged on the inner side of the waste liquid treatment barrel 1; a plurality of sliding flow blocking baffles 7 are provided, and the plurality of sliding flow blocking baffles 7 are respectively slidably connected up and down to the inner sides of the plurality of waste liquid mixing plates 6.

[0027] Among them, the feeding structure includes a coagulant adding pipe 201 and a guide feeding tray 501; the coagulant adding pipe 201 is fixedly connected to the outer side of the treatment barrel cover plate 2; the guide feeding tray 501 is fixedly connected to the upper part of the transmission mounting shaft 5.

[0028] Among them, the feeding structure also includes an annular feed trough 502 and an inclined discharge trough 503; the annular feed trough 502 is opened on the inner side of the guide discharge tray 501; there are multiple inclined discharge troughs 503, and a circular array of multiple inclined discharge troughs 503 is opened on the outer side of the guide discharge tray 501.

[0029] Among them, the flow-blocking structure includes a waste liquid flow groove 601 and a positioning electromagnet 602; a plurality of waste liquid flow grooves 601 are provided, and the plurality of waste liquid flow grooves 601 are evenly distributed and opened on the inner side of a plurality of waste liquid mixing plates 6; a plurality of positioning electromagnets 602 are provided, and the plurality of positioning electromagnets 602 are evenly distributed and fixedly connected to the upper part of the plurality of waste liquid mixing plates 6.

[0030] Among them, the flow-blocking structure also includes a limiting metal block 701 and a second reset elastic member 702; a plurality of limiting metal blocks 701 are provided, and the plurality of limiting metal blocks 701 are evenly distributed and fixedly connected to the upper end surfaces of a plurality of sliding flow-blocking baffles 7; a plurality of second reset elastic members 702 are provided, and the plurality of sliding flow-blocking baffles 7 are elastically connected to the plurality of waste liquid mixing plates 6 through the plurality of second reset elastic members 702.

[0031] The specific usage and function of this embodiment are as follows: the chemical waste liquid is poured into the waste liquid treatment barrel 1, and then the treatment barrel cover plate 2 is installed on the upper part of the waste liquid treatment barrel 1, and the reciprocating drive member 4 and the positioning electromagnet 602 are started, so that the reciprocating drive member 4 drives the transmission installation shaft 5 and the waste liquid mixing plate 6 to rotate, and at this time, the positioning electromagnet 602 will absorb the limiting metal block 701, so that the limiting metal block 701 drives the sliding flow blocking baffle 7 to move up to open the waste liquid flow channel 601, and the coagulant is poured into the coagulant addition tube 201, so that The coagulant slides along the coagulant addition tube 201 into the annular feed trough 502 of the guide discharge tray 501, and with the rotation of the transmission mounting shaft 5, the direction of the inclined discharge trough 503 is changed, so that the coagulant slides along the inclined discharge trough 503 to different positions of the waste liquid. At this time, the waste liquid mixing plate 6 will mix the waste liquid and the coagulant. After the mixing is completed, the positioning electromagnet 602 is powered off, and the second reset elastic member 702 pushes the sliding flow baffle 7 to reset and block the waste liquid flow trough 601, thereby reducing the flow space of the waste liquid. Embodiment 2

[0032] As attached Figure 3 To Attachment Figure 6 As shown:

[0033] On the basis of the first embodiment, it also includes a detachable bottom plate 3 and a cleaning structure; the detachable bottom plate 3 is bolted to the lower part of the waste liquid treatment barrel 1; and the cleaning structure is arranged on the inner side of the waste liquid treatment barrel 1.

[0034] Among them, the cleaning structure includes a guide positioning seat 301, a guide traction rope 302 and a limiting fixing hook 504; a plurality of guide positioning seats 301 are provided, and a plurality of guide positioning seats 301 are slidably connected in a circular array to the upper part of the removable base plate 3; a plurality of guide traction ropes 302 are provided, and a plurality of guide traction ropes 302 are respectively passed through the upper parts of a plurality of guide positioning seats 301; a plurality of limiting fixing hooks 504 are provided, and a plurality of limiting fixing hooks 504 are fixedly connected in a circular array to the lower part of the transmission mounting shaft 5, and a plurality of guide traction ropes 302 are respectively hung on the lower parts of a plurality of limiting fixing hooks 504.

[0035] Among them, the cleaning structure also includes a first reset elastic member 303 and a sediment pressure plate 304; the sediment pressure plate 304 is fixedly connected to the upper part of multiple guide traction ropes 302, and the sediment pressure plate 304 is slidably connected to multiple waste liquid mixing plates 6; a plurality of first reset elastic members 303 are provided, and the sediment pressure plate 304 is elastically connected to multiple guide positioning seats 301 through multiple first reset elastic members 303.

[0036] The specific usage and function of this embodiment are as follows: after the pollutant deposition is completed, the treatment barrel cover plate 2 and the transmission mounting shaft 5 are removed, at which time the limiting fixing hook 504 will pull the guide traction rope 302 to make the guide traction rope 302 slide in the guide positioning seat 301, and at the same time the guide traction rope 302 pulls the sediment pressure plate 304 to slide downward, pressing the sediment to the bottom of the treatment device, and after the transmission mounting shaft 5 is completely removed, the waste liquid is extracted, and then the guide traction rope 302 is removed from the limiting fixing hook 504, at which time the first reset elastic member 303 will push the sediment pressure plate 304 to reset, and then the detachable bottom plate 3 can be removed to remove the sediment pressure plate 304 and the sediment from the treatment device.

[0037] In this article, there are a few points to note:

[0038] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0039] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0040] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A waste liquid safety treatment device, comprising a waste liquid treatment barrel (1), a treatment barrel cover plate (2), a reciprocating drive member (4), a transmission mounting shaft (5), a waste liquid mixing plate (6), a detachable bottom plate (3), a cleaning structure, a feeding structure, a flow blocking structure and a sliding flow blocking baffle (7); the treatment barrel cover plate (2) is bolted to the upper part of the waste liquid treatment barrel (1); the reciprocating drive member (4) is bolted to the upper part of the treatment barrel cover plate (2); the transmission mounting shaft (5) is rotatably connected to the middle part of the treatment barrel cover plate (2); characterized in that: A plurality of waste liquid mixing plates (6) are fixedly connected to a circular array at the lower portion of the transmission mounting shaft (5); the feeding structure is arranged at the upper portion of the waste liquid treatment barrel (1); the flow blocking structure is arranged at the inner side of the waste liquid treatment barrel (1); a sliding flow blocking baffle (7) is slidably connected up and down to the inner side of each waste liquid mixing plate (6); the detachable bottom plate (3) is bolted to the lower portion of the waste liquid treatment barrel (1); and the cleaning structure is arranged at the inner side of the waste liquid treatment barrel (1).

2. A waste liquid safety treatment device as claimed in claim 1, characterized in that: The cleaning structure comprises a guide positioning seat (301), a guide traction rope (302) and a limit fixing hook (504); the upper circumferential array of the detachable bottom plate (3) is slidably connected to a plurality of the guide positioning seats (301); a guide traction rope (302) is passed through the upper part of each guide positioning seat (301); the lower circumferential array of the transmission mounting shaft (5) is fixedly connected to a plurality of the limit fixing hooks (504), and the guide traction rope (302) is hung on the lower part of the limit fixing hook (504).

3. A waste liquid safety treatment device as claimed in claim 2, characterized in that: The cleaning structure further comprises a first resetting elastic member (303) and a sediment pressing plate (304); the sediment pressing plate (304) is fixedly connected to the upper part of the guide traction rope (302), and the sediment pressing plate (304) is slidably connected to the waste liquid mixing plate (6); the sediment pressing plate (304) is elastically connected to the guide positioning seat (301) via the first resetting elastic member (303).

4. A waste liquid safety treatment device as claimed in claim 1, characterized in that: The feeding structure comprises a coagulant adding pipe (201) and a guide feeding tray (501); the coagulant adding pipe (201) is fixedly connected to the outside of the treatment barrel cover plate (2); and the guide feeding tray (501) is fixedly connected to the upper part of the transmission mounting shaft (5).

5. A waste liquid safety treatment device as claimed in claim 4, characterized in that: The feeding structure further comprises an annular feeding trough (502) and an inclined discharging trough (503); the annular feeding trough (502) is arranged on the inner side of the guiding discharging tray (501); a plurality of the inclined discharging troughs (503) are arranged, and a circular array of the plurality of inclined discharging troughs (503) is arranged on the outer side of the guiding discharging tray (501).

6. A waste liquid safety treatment device as claimed in claim 1, characterized in that: The flow-blocking structure comprises a waste liquid flow groove (601) and a positioning electromagnet (602); a plurality of the waste liquid flow grooves (601) are evenly distributed on the inner side of each waste liquid mixing plate (6); and a plurality of the positioning electromagnets (602) are evenly distributed and fixedly connected to the upper part of each waste liquid mixing plate (6).

7. A waste liquid safety treatment device as claimed in claim 1, characterized in that: The flow-blocking structure further comprises a limiting metal block (701) and a second resetting elastic member (702); a plurality of the limiting metal blocks (701) are evenly distributed and fixedly connected to the upper end surface of each of the sliding flow-blocking baffles (7); and each of the sliding flow-blocking baffles (7) is elastically connected to the waste liquid mixing plate (6) via a plurality of the second resetting elastic members (702).

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