Pesticide wastewater treatment reaction tank

Abstract

The utility model discloses a pesticide wastewater treatment reaction tank which comprises a reaction tank main body used for treating pesticide wastewater and a stirring mechanism used for mixing and stirring chemicals, the stirring mechanism is arranged in the reaction tank main body and comprises a first motor, a stirring shaft and stirring blades, the first motor is embedded in the bottom of the reaction tank main body, and the stirring shaft and the stirring blades are arranged in the reaction tank main body. A first motor is arranged in the reaction tank main body, a stirring shaft is fixedly connected to an output shaft of the first motor, and a support frame consisting of a fixed rod and a fixed plate is fixedly connected to the top of the reaction tank main body. According to the feeding device, the medicament can be more uniformly distributed at each depth in the reaction tank, so that the mixing efficiency of the medicament is accelerated, and the medicament and wastewater are not easy to remain in the medicament pipeline through the arranged detachable fixing strips.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment reaction tanks, in particular to a pesticide wastewater treatment reaction tank. Background Art

[0002] Pesticide wastewater refers to wastewater discharged during the production and use of pesticides. Due to the wide variety of pesticides, the water quality of pesticide wastewater is complex, with high pollutant concentrations, high toxicity, harmful substances and many substances that are difficult to biodegrade. When treating it, specific wastewater treatment reaction tanks are usually used to decompose organic matter, nitrogen, phosphorus and other pollutants in the wastewater through biodegradation, and finally achieve standard discharge.

[0003] When treating wastewater in a reaction tank, in order to reduce treatment time, reduce treatment costs, and improve sewage treatment efficiency, it is usually necessary to add multiple agents in sequence. When the agents are added, due to the fixed placement of the agents, a large amount of agents are concentrated at a specific location, which requires a long time of stirring to mix evenly with the wastewater in the tank, affecting the wastewater treatment efficiency. Therefore, a pesticide wastewater treatment reaction tank is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a pesticide wastewater treatment reaction pool to solve the problem that the agent mixing rate is slow due to the fixed agent placement position.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pesticide wastewater treatment reaction pool, comprising a reaction pool body for treating pesticide wastewater and a stirring mechanism for mixing and stirring chemicals, the reaction pool body being provided with a stirring mechanism, the stirring mechanism comprising a first motor, a stirring shaft and stirring blades, the first motor being embedded in the bottom of the reaction pool body, the stirring shaft being fixedly connected to the output shaft of the first motor, the stirring blades being fixedly connected to the outer side of the stirring shaft, a support frame consisting of a fixed rod and a fixed plate being fixedly connected to the top of the reaction pool body, a guide rod being fixedly connected to the bottom of the fixed plate of the support frame, a second motor being fixedly connected to the top of the fixed plate of the support frame, a reciprocating screw being fixedly connected to the output shaft of the second motor, a moving block being provided on the outer side of the reciprocating screw and the guide rod, a chemical pipeline being fixedly connected to the inner side of the moving block, a plurality of through holes being provided on the surface of the chemical pipeline, and a connecting hose being connected to the top of the chemical pipeline.

[0007] Preferably, the reciprocating screw rod and the moving block are rotatably connected, and the guide rod and the moving block are slidably connected.

[0008] Preferably, a groove with an inclined bottom surface is provided in the medicine pipeline, and an arc-shaped fixing strip is tightly fitted to the bottom of the medicine pipeline, and a plurality of positioning blocks are fixedly connected to the top of the fixing strip.

[0009] Preferably, a positioning groove is provided in the medicine pipeline, a rubber sleeve arranged in an annular shape is fixedly connected to the positioning groove provided in the medicine pipeline, and a plurality of elastic blocks are provided in the rubber sleeve.

[0010] Preferably, a handle is fixedly connected to the bottom of the fixing strip, and the bottom end of the handle is spherical.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, a reaction pool body, a support frame, a guide rod, a reciprocating screw rod, a moving block, a second motor, a medicine pipeline, a through hole and a connecting hose are provided. The user connects the dosing device with the medicine pipeline through the connecting hose. After the medicine is added, the second motor is started to drive the reciprocating screw rod to rotate, so that the medicine pipeline can reciprocate up and down. Through a plurality of through holes opened on the surface of the medicine pipeline, the medicine flows from the through holes into the reaction pool. Through the provided stirring mechanism, the first motor, the stirring shaft and the stirring blades, the mixing reaction of the wastewater and the medicine in the reaction pool body is accelerated. The invention discloses a medicine delivery device which can reciprocate up and down. Compared with the fixed position of medicine delivery in the prior art, this delivery device can more evenly distribute the medicine at each depth in the reaction tank, thereby accelerating the mixing efficiency of the medicine and further improving the wastewater treatment efficiency. Through the provided fixing strip, positioning block, positioning groove and rubber sleeve, when medicine or wastewater remains in the medicine pipeline, the user can remove the fixing strip. The convenience of disassembly of the fixing strip is increased by the handle provided at the bottom of the fixing strip. Through the multiple elastic blocks provided in the rubber sleeve, the positioning block is not easy to move after being inserted. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the reaction pool body of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the pharmaceutical pipeline of the utility model;

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A.

[0017] In the figure: 1. reaction pool body; 2. stirring mechanism; 201. first motor; 202. stirring shaft; 203. stirring blade; 3. support frame; 4. guide rod; 5. reciprocating screw rod; 6. moving block; 7. second motor; 8. reagent pipeline; 9. through hole; 10. connecting hose; 11. fixing strip; 12. positioning block; 13. positioning groove; 14. rubber sleeve; 15. elastic block; 16. handle. DETAILED DESCRIPTION

[0018] 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.

[0019] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0020] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0021] See also Figure 1-4 , the utility model provides a technical solution:

[0022] A pesticide wastewater treatment reaction pool, comprising a reaction pool body 1 for treating pesticide wastewater and a stirring mechanism 2 for mixing and stirring agents, wherein the reaction pool body 1 is provided with the stirring mechanism 2, and the stirring mechanism 2 comprises a first motor 201, a stirring shaft 202 and a stirring blade 203, the first motor 201 is embedded at the bottom of the reaction pool body 1, the stirring shaft 202 is fixedly connected to the output shaft of the first motor 201, the stirring blade 203 is fixedly connected to the outer side of the stirring shaft 202, the top of the reaction pool body 1 is fixedly connected to a support frame 3 composed of a fixed rod and a fixed plate, the bottom of the fixed plate of the support frame 3 is fixedly connected to a guide rod 4, and the top of the fixed plate of the support frame 3 is fixedly connected to a A second motor 7 is provided with a reciprocating screw 5 fixedly connected to the output shaft of the second motor 7, a moving block 6 is provided on the outer side of the reciprocating screw 5 and the guide rod 4, a medicine pipe 8 is fixedly connected to the inner side of the moving block 6, a plurality of through holes 9 are provided on the surface of the medicine pipe 8, a connecting hose 10 is connected to the top of the medicine pipe 8, and a medicine delivery device that can reciprocate up and down is provided, and compared with the fixed position of the medicine delivery in the prior art, this delivery device can more evenly distribute the medicine at each depth in the reaction tank, thereby accelerating the mixing efficiency of the medicine, and further improving the wastewater treatment efficiency, and by providing a detachable fixing strip 11, it is difficult for medicine and wastewater to remain in the medicine pipe 8.

[0023] The reciprocating screw rod 5 is rotatably connected to the moving block 6, and the guide rod 4 is slidably connected to the moving block 6, which is convenient for the up and down movement of the moving block 6; a groove with an inclined bottom surface is provided in the medicine pipeline 8, and an arc-shaped fixing strip 11 is tightly fitted at the bottom of the medicine pipeline 8, and a plurality of positioning blocks 12 are fixedly connected to the top of the fixing strip 11, so that the waste water and medicine remaining in the medicine pipeline 8 can be easily poured out; a positioning groove 13 is provided in the medicine pipeline 8, and a ring-shaped rubber sleeve 14 is fixedly connected to the positioning groove 13 provided in the medicine pipeline 8, and a plurality of elastic blocks 15 are provided in the rubber sleeve 14, which is convenient for fixing the fixing strip 11; a handle 16 is fixedly connected to the bottom of the fixing strip 11, and the bottom end of the handle 16 is spherical, so that the fixing strip 11 is easy to take.

[0024] Working process: During the operation of the equipment, the external power supply is energized. When the pesticide wastewater treatment reaction tank is in use, the pesticide wastewater to be treated is first placed in the reaction tank body 1, and the other end of the longer connecting hose 10 is spirally connected to the discharge port of the dosing device, and the first motor 201 and the second motor 7 are started. The second motor 7 drives the reciprocating screw 5 to rotate. Under the action of the guide rod 4, the reciprocating screw 5 drives the moving block 6 on its outer side to reciprocate up and down. Since the moving block 6 is fixedly connected to the drug pipeline 8, the drug pipeline 8 is driven to move in the same direction. Since a number of through holes 9 are opened on the surface of the drug pipeline 8, the drug reaches the drug pipeline 8 from the connecting hose 10 and flows from the through holes 9 to the inside of the reaction tank body 1. The first motor 201 drives the stirring shaft 202 and the stirring blade 203 to rotate, and the stirring blade 203 stirs the drug and the wastewater in the reaction tank body 1. After mixing, when the medicine is put into the medicine pipe 8, the second motor 7 is controlled to move the medicine pipe 8 to the highest point. The user holds the handle 16 to move the fixing strip 11 downward until it is taken out. The residual wastewater and medicine in the medicine pipe 8 flow out from the groove with an inclined bottom surface in the medicine pipe 8. At this time, the fixing strip 11 is placed under the medicine pipe 8, and the positioning block 12 is inserted into the positioning groove 13. The friction between the positioning block 12 and the positioning groove 13 is increased by the rubber sleeve 14 and the elastic block 15, so that the fixing strip 11 is not easy to move after insertion. By setting the medicine delivery device that can move up and down reciprocatingly, compared with the fixed position of the medicine delivery in the prior art, this delivery device can more evenly distribute the medicine at each depth in the reaction tank, thereby accelerating the mixing efficiency of the medicine, and then improving the wastewater treatment efficiency. By setting the detachable fixing strip 11, it is not easy for the medicine and wastewater to remain in the medicine pipe 8.

[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0026] 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 pesticide wastewater treatment reaction tank, comprising a reaction tank body (1) for treating pesticide wastewater and a stirring mechanism (2) for mixing and stirring agents, characterized in that: The reaction pool body (1) is provided with a stirring mechanism (2), the stirring mechanism (2) comprising a first motor (201), a stirring shaft (202) and a stirring blade (203); the first motor (201) is embedded in the bottom of the reaction pool body (1); the stirring shaft (202) is fixedly connected to the output shaft of the first motor (201); the stirring blade (203) is fixedly connected to the outside of the stirring shaft (202); the top of the reaction pool body (1) is fixedly connected to a support frame (3) consisting of a fixed rod and a fixed plate. The bottom of the fixed plate of the support frame (3) is fixedly connected to a guide rod (4), the top of the fixed plate of the support frame (3) is fixedly connected to a second motor (7), the output shaft of the second motor (7) is fixedly connected to a reciprocating screw rod (5), a moving block (6) is provided on the outside of the reciprocating screw rod (5) and the guide rod (4), the inside of the moving block (6) is fixedly connected to a medicine pipeline (8), a plurality of through holes (9) are opened on the surface of the medicine pipeline (8), and a connecting hose (10) is connected to the top of the medicine pipeline (8).

2. A pesticide wastewater treatment reaction tank according to claim 1, characterized in that: The reciprocating screw rod (5) and the moving block (6) are rotationally connected, and the guide rod (4) and the moving block (6) are slidingly connected.

3. A pesticide wastewater treatment reaction tank according to claim 1, characterized in that: The medicine pipe (8) is provided with a groove with an inclined bottom surface, and the bottom of the medicine pipe (8) is tightly fitted with an arc-shaped fixing strip (11), and the top of the fixing strip (11) is fixedly connected with a plurality of positioning blocks (12).

4. A pesticide wastewater treatment reaction tank according to claim 1, characterized in that: A positioning groove (13) is provided in the medicine pipeline (8), a rubber sleeve (14) arranged in an annular shape is fixedly connected in the positioning groove (13) provided in the medicine pipeline (8), and a plurality of elastic blocks (15) are provided in the rubber sleeve (14).

5. A pesticide wastewater treatment reaction tank according to claim 3, characterized in that: A handle (16) is fixedly connected to the bottom of the fixing strip (11), and the bottom end of the handle (16) is spherical.

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