Non-toxic treatment device for pesticide intermediate toxic wastewater

Abstract

The utility model relates to a non-toxic treatment device for pesticide intermediate toxic wastewater, which belongs to the technical field of pesticide intermediate wastewater treatment and comprises a mounting base plate, a filter tank is fixedly mounted at the top of the mounting base plate, and a water inlet pipe is fixedly mounted on one side of the filter tank. According to the non-toxic treatment device for the toxic wastewater of the pesticide intermediates, the rotating shaft is rotationally mounted between the two supporting side plates, four filter plates are arranged on the surface of the rotating shaft, during filtration, the vertical filter plates below are used for filtration, and when the filter plates are blocked, the rotating shaft clockwise rotates by 90 degrees, so that the toxic wastewater of the pesticide intermediates is filtered. And a new filter plate is rotated to a lower vertical position for continuous filtration, and meanwhile, the filter plate is cleaned at a left horizontal position, so that the problems that a lot of time is consumed and the efficiency of wastewater non-toxic treatment is reduced due to the fact that a worker needs to stop a treatment device and then detach the filter plate by using a tool for cleaning the filter plate are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide intermediate wastewater treatment, in particular to a device for detoxifying toxic wastewater of pesticide intermediates. Background Technique

[0002] Pesticides are substances or their mixtures and preparations used to prevent, control or eliminate pests harmful to agriculture and forestry, and to regulate the growth of plants and insects. Pesticides play an extremely important role in modern agricultural production. They are not only widely used in the production of agriculture, forestry and animal husbandry, but also applied to environmental and household sanitation pest control and epidemic prevention, as well as the mildew and moth prevention of industrial products. Pesticide intermediates refer to the intermediate media used to produce pesticide technicals, usually processed and produced from chemical raw materials. These intermediates play a "bridge" role in the synthesis process, combining two or more substances to ultimately form a pesticide product with specific activity and function.

[0003] A large amount of pesticide intermediate wastewater will be generated during the production of pesticides. Pesticide intermediate wastewater is the waste water containing various chemical substances generated during the production of pesticides. These waste waters often have the characteristics of high toxicity and being difficult to degrade. Once these substances enter the water body and soil, they will seriously affect the ecological balance and human health. During the treatment of toxic wastewater of pesticide intermediates, coagulation needs to be generated through acid washing and alkali washing, and then a filter plate is used to filter the coagulation to achieve the purpose of wastewater treatment.

[0004] However, during the treatment of toxic wastewater of pesticide intermediates, the generated coagulation is filtered through a filter plate. After filtering for a period of time, the filter plate is easily blocked by the coagulation. The staff needs to stop the treatment device, and then use tools to disassemble the filter plate and then clean it, which consumes a lot of time and reduces the efficiency of detoxifying the wastewater. In view of this, this application proposes a device for detoxifying toxic wastewater of pesticide intermediates. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a device for detoxifying toxic wastewater of pesticide intermediates, which has the advantages of arranging four filter plates on the surface of the rotating shaft for rotation and cleaning the filter plates without affecting filtration, etc., and solves the problem that the staff needs to stop the treatment device, then use tools to disassemble the filter plate and then clean it, which consumes a lot of time and reduces the efficiency of detoxifying the wastewater.

[0006] To achieve the above object, the present utility model provides the following technical solutions: a detoxification treatment device for toxic wastewater of pesticide intermediates, including an installation base plate, on the top of which a filter tank is fixedly installed. One side of the filter tank is fixedly installed with a water inlet pipe, and on the inner bottom wall of the filter tank, an arc-shaped bottom block is fixedly installed. The bottom of the filter tank is fixedly installed with a water outlet pipe. On the top of the installation base plate, two support side plates are fixedly installed. The filter tank is located between the two support side plates, and a filter component is arranged between the two support side plates;

[0007] The filter component includes a rotating shaft rotatably installed between the two support side plates. On the surface of the rotating shaft, four filter plates are fixedly installed. The four filter plates are evenly distributed on the surface of the rotating shaft, and the lower filter plate is located inside the filter tank.

[0008] Further, on one side of one of the support side plates, a stepping motor is fixedly installed, and the output end of the stepping motor is fixedly connected to one end of the rotating shaft.

[0009] Further, a sliding groove is formed on one side of the support side plate. Inside the sliding groove, a sliding block is slidably installed. Between the two sliding blocks, a push plate is fixedly installed, and the bottom of the push plate is in contact with the top of the left horizontal filter plate.

[0010] Further, on the top of the installation base plate, a collection tank is fixedly installed. The collection tank is located on the left side of the filter tank, and on the top of the right side wall of the collection tank, a diversion block is fixedly installed.

[0011] Further, on one side of one of the support side plates, two mounting plates are fixedly installed. Between the two mounting plates, a screw rod is rotatably installed.

[0012] Further, a moving block is threadedly installed on the surface of the screw rod, and one side of the moving block is fixedly connected to one side of one of the sliding blocks.

[0013] Further, on one side of one of the mounting plates, a moving motor is fixedly installed, and the output end of the moving motor is fixedly connected to one end of the screw rod. At the four corners of the bottom of the installation base plate, support legs are fixedly installed.

[0014] Compared with the prior art, the present utility model provides a detoxification treatment device for toxic wastewater of pesticide intermediates, having the following beneficial effects:

[0015] The device for detoxifying the toxic wastewater of the pesticide intermediate solves the problem that the staff need to stop the treatment device, then use tools to disassemble the filter plate for cleaning, which consumes a lot of time and reduces the efficiency of the detoxification treatment of the wastewater. This is achieved by setting an arc-shaped bottom block at the bottom of the filter tank, rotatably installing a rotating shaft between two supporting side plates, and arranging four filter plates on the surface of the rotating shaft. During filtration, the vertical filter plate below is used for filtration. When this filter plate is blocked, the rotating shaft rotates 90 degrees clockwise to turn the filter plate to the horizontal position on the left, and a new filter plate is turned to the vertical position below to continue filtration. At the same time, the filter plate is cleaned at the horizontal position on the left. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a top sectional view of the structure of the present utility model;

[0018] Figure 3 is a front view of the structure of the present utility model;

[0019] Figure 4 is a three-dimensional schematic diagram of the filter tank of the present utility model.

[0020] In the figure: 1, mounting substrate; 2, filter tank; 3, water inlet pipe; 4, arc-shaped bottom block; 5, water outlet pipe; 6, supporting side plates; 61, sliding groove; 7, rotating shaft; 8, filter plate; 9, stepper motor; 10, slider; 11, push plate; 12, collection tank; 13, diversion block; 14, mounting plate; 15, screw; 16, moving block; 17, moving motor; 18, leg. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] 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 creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 4 , the device for detoxifying the toxic wastewater of the pesticide intermediate, includes a mounting substrate 1. A filter tank 2 is fixedly installed on the top of the mounting substrate 1. A water inlet pipe 3 is fixedly installed on one side of the filter tank 2. An arc-shaped bottom block 4 is fixedly installed on the inner bottom wall of the filter tank 2. A water outlet pipe 5 is fixedly installed at the bottom of the filter tank 2. Two supporting side plates 6 are fixedly installed on the top of the mounting substrate 1. The filter tank 2 is located between the two supporting side plates 6. A filtering component is arranged between the two supporting side plates 6.

[0023] Among them, the filtering component includes a rotating shaft 7 rotatably installed between two supporting side plates 6. Four filter plates 8 are fixedly installed on the surface of the rotating shaft 7, and the four filter plates 8 are evenly distributed on the surface of the rotating shaft 7. The lower filter plate 8 is located inside the filter tank 2. The lower filter plate 8 filters the wastewater inside the filter tank 2. After the filter plate 8 is blocked, the rotating shaft 7 rotates clockwise by 90 degrees to change the positions of the four filter plates 8, rotate the new filter plate 8 into the filter tank 2 to continue filtering, and rotate the used filter plate 8 to the outside of the filter tank 2 for treatment, without affecting the wastewater treatment.

[0024] Secondly, a stepping motor 9 is fixedly installed on one side of one of the supporting side plates 6, and the output end of the stepping motor 9 is fixedly connected to one end of the rotating shaft 7. When the stepping motor 9 is started on one side, it drives the rotating shaft 7 to rotate by 90 degrees.

[0025] At the same time, a sliding groove 61 is formed on one side of the supporting side plate 6, a slider 10 is slidably installed inside the sliding groove 61, a push plate 11 is fixedly installed between the two sliders 10, and the bottom of the push plate 11 is in contact with the top of the left horizontal filter plate 8.

[0026] Among them, a collection tank 12 is fixedly installed on the top of the installation substrate 1. The collection tank 12 is located on the left side of the filter tank 2, and a diversion block 13 is fixedly installed on the top of the right side wall of the collection tank 12. When cleaning the left filter plate 8, the push plate 11 is moved to the side of the filter plate 8 close to the rotating shaft 7, and then the push plate 11 is moved to the left to push the coagulant on the top of the filter plate 8 to the left into the collection tank 12.

[0027] At the same time, two mounting plates 14 are fixedly installed on one side of one of the supporting side plates 6, and a screw rod 15 is rotatably installed between the two mounting plates 14.

[0028] Among them, a moving block 16 is threadedly installed on the surface of the screw rod 15, and one side of the moving block 16 is fixedly connected to one side of one of the sliders 10.

[0029] Secondly, a moving motor 17 is fixedly installed on one side of one of the mounting plates 14, the output end of the moving motor 17 is fixedly connected to one end of the screw rod 15, and legs 18 are fixedly installed at the four corners of the bottom of the installation substrate 1. The moving motor 17 drives the screw rod 15 to rotate, drives the moving block 16 to move left and right, drives the slider 10 to move left and right, and drives the push plate 11 to work.

[0030] In the use of this embodiment, the filter plate 8 below the rotating shaft 7 is rotated to filter the wastewater. When the filter plate 8 is blocked by coagulation, resulting in a reduction in the filtering effect, the stepping motor 9 is used to drive the filter plate 8 to change positions, rotate the new filter plate 8 to the vertical position, and rotate the blocked filter plate 8 to the left horizontal position to clean the blocked filter plate 8. While the filtering process is not stopped, the filter plate 8 is cleaned, improving the filtering efficiency.

[0031] All the electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed electrical connection technology will not be elaborated in the text.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detoxification treatment device for toxic wastewater of pesticide intermediates, comprising a mounting substrate (1), characterized in that: A filter tank (2) is fixedly installed at the top of the installation substrate (1). A water inlet pipe (3) is fixedly installed on one side of the filter tank (2). An arc-shaped bottom block (4) is fixedly installed on the inner bottom wall of the filter tank (2). A water outlet pipe (5) is fixedly installed at the bottom of the filter tank (2). Two support side plates (6) are fixedly installed at the top of the installation substrate (1). The filter tank (2) is located between the two support side plates (6). A filter component is arranged between the two support side plates (6). The filter component includes a rotating shaft (7) rotatably installed between the two support side plates (6). Four filter plates (8) are fixedly installed on the surface of the rotating shaft (7). The four filter plates (8) are evenly distributed on the surface of the rotating shaft (7). The lower filter plate (8) is located inside the filter tank (2).

2. The detoxification treatment device for toxic wastewater of pesticide intermediates according to claim 1, characterized in that: A stepping motor (9) is fixedly installed on one side of one of the support side plates (6). The output end of the stepping motor (9) is fixedly connected to one end of the rotating shaft (7).

3. The non-toxic treatment device for toxic wastewater of the pesticide intermediate according to claim 1, wherein: A sliding groove (61) is formed on one side of the support side plate (6). A slider (10) is slidably installed inside the sliding groove (61). A push plate (11) is fixedly installed between the two sliders (10). The bottom of the push plate (11) is in contact with the top of the left horizontal filter plate (8).

4. The non-toxic treatment device for toxic wastewater of the pesticide intermediate according to claim 1, wherein: A collection tank (12) is fixedly installed at the top of the installation substrate (1). The collection tank (12) is located on the left side of the filter tank (2). A diversion block (13) is fixedly installed at the top of the right side wall of the collection tank (12).

5. The detoxification treatment device for toxic wastewater of pesticide intermediates according to claim 3, characterized in that: Two mounting plates (14) are fixedly installed on one side of one of the support side plates (6). A screw rod (15) is rotatably installed between the two mounting plates (14).

6. The detoxification treatment device for toxic wastewater of pesticide intermediates according to claim 5, characterized in that: A moving block (16) is threadedly installed on the surface of the screw rod (15). One side of the moving block (16) is fixedly connected to one side of one of the sliders (10).

7. The detoxification treatment device for toxic wastewater of pesticide intermediates according to claim 5, characterized in that: A moving motor (17) is fixedly installed on one side of one of the mounting plates (14). The output end of the moving motor (17) is fixedly connected to one end of the screw rod (15). Legs (18) are fixedly installed at the four corners of the bottom of the installation substrate (1).

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