Wastewater treatment tank with impurity removal structure

Abstract

The utility model discloses a wastewater treatment box with an impurity removal structure, which relates to the technical field of wastewater treatment boxes and comprises a base and a stirring mechanism, a box body and a liquid inlet box are mounted above the base, and one side of the liquid inlet box is connected with the box body. According to the wastewater treatment box with the impurity removal structure, a second motor drives a lead screw to rotate, then a moving block moves towards one side on the lead screw and a sliding rod, meanwhile, the moving block drives a connecting block to move towards one side, the motor drives a third gear and a cleaning roller above a first filter screen to rotate, and then the third gear is meshed with a toothed belt and drives a fourth gear to rotate; a fourth gear drives a cleaning roller below a first filter screen to rotate, so that the upper end and the lower end of the first filter screen can be rotationally cleaned at the same time, impurities adhered to the first filter screen are cleaned, and the impurities blocked above the first filter screen are brushed into a collecting box to be collected, so that the impurities are prevented from blocking the first filter screen to influence the impurity removal work of the wastewater treatment box; and the working efficiency of the wastewater treatment tank is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment boxes, in particular to a wastewater treatment box with a debris removal structure. Background Art

[0002] Chemical process refers to a series of technical methods and operating steps, as well as corresponding equipment and conditions, used in the production process of the chemical industry. The design and selection of chemical process have an important impact on product quality, production efficiency and economic benefits. In chemical process, common processes include chemical reaction, physical separation, extraction, crystallization, distillation, adsorption, drying, etc. A lot of wastewater will be generated in chemical industry production. These wastewaters need to be treated in wastewater treatment tanks before they can be discharged to prevent environmental impact;

[0003] However, the existing wastewater treatment tank has the following disadvantages. The wastewater treatment tank will first perform an initial filtration on the wastewater to filter out larger solid particles. These solids may adhere to the filter screen. If they are not cleaned in time, the filter screen will be blocked, reducing the impurity removal efficiency of the wastewater treatment tank. Therefore, the existing wastewater treatment tank needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a wastewater treatment box with a de-impurity structure to solve the problem raised in the above-mentioned background technology that the wastewater treatment boxes currently on the market will first filter out solids with larger particles, and these solids may adhere to the filter screen. If they are not cleaned in time, the filter screen will be blocked, thereby reducing the de-impurity efficiency of the wastewater treatment box. Therefore, the current wastewater treatment box needs to be improved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater treatment box with an impurity removal structure, comprising a base and a stirring mechanism, a box body and a liquid inlet box are installed above the base, one side of the liquid inlet box is connected to the box body, a water inlet pipe is connected to the top of the liquid inlet box, a side of the liquid inlet box away from the box body is connected to a collecting box, a No. 2 filter screen is installed inside the box body, a stirring chamber and a sedimentation chamber are provided inside the box body away from the No. 2 filter screen, one side of the sedimentation chamber is connected to a water outlet, the stirring mechanism and the pushing mechanism are arranged inside the stirring chamber, and the pushing mechanism is located below the stirring mechanism, a No. 1 filter screen is installed inside the liquid inlet box, a cleaning mechanism is installed inside the liquid inlet box close to the No. 1 filter screen, a transmission mechanism is provided on one side of the cleaning mechanism, a moving block is connected to one side of the transmission mechanism and the cleaning mechanism, and one end of the cleaning mechanism is connected to a No. 2 motor.

[0006] Preferably, the cleaning mechanism comprises a screw rod, a cleaning roller, a sliding rod and a connecting block, and the screw rod is installed in the built-in groove of the liquid inlet box through a bearing.

[0007] Preferably, a slide rod is installed in the built-in groove of the liquid inlet box away from the screw rod, and the outer sides of the screw rod and the slide rod are both sleeved with the moving block.

[0008] Preferably, a connecting block is fixed to one side of the moving block, and a cleaning roller is mounted on one end of the connecting block via a bearing.

[0009] Preferably, there are two cleaning rollers, and the cleaning rollers are located at the upper and lower ends of the No. 1 filter screen.

[0010] Preferably, the transmission mechanism comprises a motor, a third gear, a toothed belt and a fourth gear, and the motor is arranged in the built-in groove of the connecting block.

[0011] Preferably, one end of the motor is connected to a cleaning roller, and one end of the cleaning roller close to the motor is fixedly sleeved with a third gear and a fourth gear, and the outer sides of the third gear and the fourth gear are sleeved with toothed belts.

[0012] Preferably, the stirring mechanism comprises a No. 1 gear, a No. 1 stirring rod, a No. 1 motor, a No. 2 gear and a No. 2 stirring rod, and the interior of the stirring chamber is provided with a No. 1 stirring rod and a No. 2 stirring rod via bearings.

[0013] Preferably, one end of the No. 1 stirring rod is fixedly connected to the No. 2 gear and the No. 1 motor, one end of the No. 2 stirring rod is fixedly connected to the No. 1 gear, and the No. 1 gear is meshed with the No. 2 gear.

[0014] Preferably, the pushing mechanism includes an electric push rod and a push plate, a push plate is provided at the inner bottom end of the stirring chamber, an electric push rod is connected below the push plate, and the electric push rod is located in a built-in groove of the box body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. A transmission mechanism and a cleaning mechanism are provided. The No. 2 motor drives the screw to rotate, and then the moving block moves to one side on the screw and the sliding rod. At the same time, the moving block drives the connecting block to move to one side. The motor drives the No. 3 gear and the cleaning roller above the No. 1 filter to rotate. Then the No. 3 gear meshes with the toothed belt and drives the No. 4 gear to rotate, so that the No. 4 gear drives the cleaning roller under the No. 1 filter to rotate. The upper and lower ends of the No. 1 filter can be rotated and cleaned at the same time, and the impurities adhering to the No. 1 filter will be cleaned off. The impurities blocking the No. 1 filter will be brushed off and collected in the collection box to prevent the impurities from clogging the No. 1 filter and affecting the impurity removal work of the wastewater treatment tank, thereby improving the working efficiency of the wastewater treatment tank.

[0017] 2. A stirring mechanism and a pushing mechanism are provided. Motor No. 1 drives stirring rod No. 1 and gear No. 2 to rotate, gear No. 2 drives gear No. 1 to rotate, and then gear No. 1 drives stirring rod No. 2 to rotate, so that the wastewater and the treated liquid can be stirred and mixed. At the same time, the electric push rod intermittently pushes the push plate upward to squeeze the wastewater upward, thereby improving the stirring efficiency, helping to mix and decompose the toxic substances in the wastewater with the treated liquid, and improving the working quality of the wastewater treatment tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the main cross-sectional structure of the cleaning mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the side cross-sectional structure of the transmission mechanism of the utility model;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the screw rod of the utility model from top view;

[0023] Figure 6 This is a schematic diagram of the main cross-sectional structure of the first filter screen of the utility model;

[0024] Figure 7 This is a schematic diagram of the three-dimensional structure of the first filter screen of the utility model;

[0025] Figure 8 It is a three-dimensional structural schematic diagram of the pusher mechanism of the utility model.

[0026] In the figure: 1. base; 2. box body; 3. liquid inlet box; 4. water inlet pipe; 5. cleaning mechanism; 501. screw; 502. cleaning roller; 503. sliding rod; 504. connecting block; 6. filter screen No. 1; 7. collecting box; 8. stirring mechanism; 801. gear No. 1; 802. stirring rod No. 1; 803. motor No. 1; 804. gear No. 2; 805. stirring rod No. 2; 9. sedimentation chamber; 10. filter screen No. 2; 11. pushing mechanism; 111. electric push rod; 112. pushing plate; 12. water outlet; 13. stirring chamber; 14. motor No. 2; 15. transmission mechanism; 151. motor; 152. gear No. 3; 153. toothed belt; 154. gear No. 4; 16. moving block. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-8 The utility model provides a technical solution: a wastewater treatment box with a de-impurity structure, comprising a base 1 and a stirring mechanism 8, a box body 2 and a liquid inlet box 3 are installed above the base 1, one side of the liquid inlet box 3 is connected to the box body 2, a water inlet pipe 4 is connected to the top of the liquid inlet box 3, a collecting box 7 is connected to the side of the liquid inlet box 3 away from the box body 2, a No. 2 filter screen 10 is installed inside the box body 2, a stirring chamber 13 and a sedimentation chamber 9 are arranged inside the box body 2 away from the No. 2 filter screen 10, a water outlet 12 is connected to one side of the sedimentation chamber 9, the stirring mechanism 8 and the pushing mechanism 11 are arranged inside the stirring chamber 13, and the pushing mechanism 11 is located below the stirring mechanism 8, a No. 1 filter screen 6 is installed inside the liquid inlet box 3, a cleaning mechanism 5 is installed inside the liquid inlet box 3 near the No. 1 filter screen 6, a transmission mechanism 15 is provided on one side of the cleaning mechanism 5, a moving block 16 is connected to one side of the transmission mechanism 15 and the cleaning mechanism 5, and a No. 2 motor 14 is connected to one end of the cleaning mechanism 5.

[0029] according to Figure 2-6 As shown, the cleaning mechanism 5 includes a screw rod 501, a cleaning roller 502, a slide bar 503 and a connecting block 504. The screw rod 501 is installed in the built-in groove of the liquid inlet box 3 through a bearing, and the slide bar 503 is installed in the built-in groove of the liquid inlet box 3 away from the screw rod 501. The outer sides of the screw rod 501 and the slide bar 503 are both sleeved with the moving block 16. A connecting block 504 is fixed on one side of the moving block 16. A cleaning roller 502 is installed on one end of the connecting block 504 through a bearing. There are two cleaning rollers 502, and the cleaning rollers 502 are located at the upper and lower ends of the No. 1 filter screen 6. The transmission mechanism 15 includes a motor 151, a third gear 152, a toothed belt 153 and a fourth gear 154. The motor 151 is arranged in the built-in groove of the connecting block 504. One end of the motor 151 is connected to the cleaning roller 502. One end of the cleaning roller 502 close to the motor 151 is fixedly sleeved with the third gear 152 and the fourth gear 154. The outer sides of the third gear 152 and the fourth gear 154 are sleeved with the toothed belt 153. One end of the lead screw 501 is connected to the second motor 14. The moving block 16 and the lead screw 501 are threadedly sleeved, and the moving block 16 and the sliding rod 503 are slidably sleeved.

[0030] During specific implementation, the No. 1 filter screen 6 performs initial filtration on the wastewater to block impurities with larger particles. The No. 1 filter screen 6 can be cleaned regularly. By starting the No. 2 motor 14, the No. 2 motor 14 drives the screw rod 501 to rotate, and then the moving block 16 moves to one side on the screw rod 501 and the sliding rod 503, and at the same time, the moving block 16 drives the connecting block 504 to move to one side, and the motor 151 drives the No. 3 gear 152 and the cleaning roller 502 above the No. 1 filter screen 6 to rotate, and then the No. 3 gear 152 meshes with the toothed belt 153 and drives the No. 4 gear 154 to rotate, so that the No. 4 gear 154 drives the cleaning roller 502 below the No. 1 filter screen 6 to rotate, and the upper and lower ends of the No. 1 filter screen 6 can be rotated and cleaned at the same time, and the impurities adhering to the No. 1 filter screen 6 are cleaned, and the impurities blocking the top of the No. 1 filter screen 6 are brushed and dropped into the collection box 7 for collection, so as to prevent the impurities from clogging the No. 1 filter screen 6 and affecting the impurity removal work of the wastewater treatment box, thereby improving the working efficiency of the wastewater treatment box.

[0031] according to Figure 1-2 and Figure 7-8 As shown, the stirring mechanism 8 includes a No. 1 gear 801, a No. 1 stirring rod 802, a No. 1 motor 803, a No. 2 gear 804 and a No. 2 stirring rod 805. The interior of the stirring chamber 13 is provided with a No. 1 stirring rod 802 and a No. 2 stirring rod 805 through bearings. One end of the No. 1 stirring rod 802 is fixedly connected to the No. 2 gear 804 and the No. 1 motor 803. One end of the No. 2 stirring rod 805 is fixedly connected to the No. 1 gear 801, and the No. 1 gear 801 is meshed with the No. 2 gear 804. The pushing mechanism 11 includes an electric push rod 111 and a push plate 112. The inner bottom end of the stirring chamber 13 is provided with a push plate 112. The push plate 112 is connected to the lower part of the push plate 112, and the electric push rod 111 is located in the built-in groove of the box body 2. The No. 2 stirring rod 805 and the No. 1 gear 801 are both provided with two in number, and long strips distributed at intervals are provided above the push plate 112.

[0032] In specific implementation, since the stirring and decomposition methods inside most wastewater treatment tanks are relatively simple and the stirring takes a long time, the treatment liquid can be first put into the feeding port, and then the No. 1 motor 803 is started, so that the No. 1 motor 803 drives the No. 1 stirring rod 802 and the No. 2 gear 804 to rotate, and the No. 1 gear 804 drives the No. 1 gear 801 to rotate, and then the No. 1 gear 801 drives the No. 2 stirring rod 805 to rotate, so that the wastewater and the treatment liquid can be stirred and mixed. At the same time, the electric push rod 111 intermittently pushes the push plate 112 upward, so that the push plate 112 squeezes the wastewater upward, thereby improving the stirring efficiency, helping to mix and decompose the toxic substances in the wastewater with the treatment liquid, and improving the working quality of the wastewater treatment tank.

[0033] Working principle: When using the wastewater treatment box with impurity removal structure, first, the wastewater enters the liquid inlet box 3 through the water inlet pipe 4, and then is filtered through the No. 1 filter 6 and the No. 2 filter 10. The wastewater is then driven by the water pump to put the wastewater into the stirring chamber 13, and the stirring mechanism 8 and the pushing mechanism 11 drive the wastewater and the treatment liquid to be fully mixed. Then, the water pump drives the catheter to put the wastewater into the sedimentation chamber 9 for sedimentation. The precipitated wastewater is then discharged from the water outlet 12 for subsequent treatment. The upper and lower ends of the No. 1 filter 6 are regularly cleaned by the cleaning mechanism 5 and the transmission mechanism 15, and the blocked impurities are brushed into the collection box 7 for collection, thereby improving the working efficiency and quality of the wastewater treatment box. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wastewater treatment tank with a wastewater removal structure, comprising a base (1) and a stirring mechanism (8), characterized in that: A box body (2) and a liquid inlet box (3) are installed above the base (1); one side of the liquid inlet box (3) is connected to the box body (2); a water inlet pipe (4) is connected above the liquid inlet box (3); a side of the liquid inlet box (3) away from the box body (2) is connected to a collecting box (7); a No. 2 filter screen (10) is installed inside the box body (2); a stirring chamber (13) and a sedimentation chamber (9) are provided inside the box body (2) away from the No. 2 filter screen (10); one side of the sedimentation chamber (9) is connected to a water outlet (12); the mixer The stirring mechanism (8) and the pushing mechanism (11) are arranged inside the stirring chamber (13), and the pushing mechanism (11) is located below the stirring mechanism (8). A No. 1 filter screen (6) is installed inside the liquid inlet box (3). A cleaning mechanism (5) is installed inside the liquid inlet box (3) near the No. 1 filter screen (6). A transmission mechanism (15) is provided on one side of the cleaning mechanism (5). A moving block (16) is connected to one side of the transmission mechanism (15) and the cleaning mechanism (5). One end of the cleaning mechanism (5) is connected to a No. 2 motor (14).

2. A wastewater treatment tank with a decontamination structure according to claim 1, characterized in that: The cleaning mechanism (5) comprises a screw rod (501), a cleaning roller (502), a sliding rod (503) and a connecting block (504); the screw rod (501) is installed in the built-in groove of the liquid inlet box (3) via a bearing.

3. A wastewater treatment tank with a decontamination structure according to claim 2, characterized in that: A slide bar (503) is installed in a built-in groove of the liquid inlet box (3) away from the screw rod (501), and the outer sides of the screw rod (501) and the slide bar (503) are both sleeved with the moving block (16).

4. A wastewater treatment tank with a decontamination structure according to claim 3, characterized in that: A connecting block (504) is fixed on one side of the moving block (16), and a cleaning roller (502) is mounted on one end of the connecting block (504) via a bearing.

5. A wastewater treatment tank with a decontamination structure according to claim 4, characterized in that: The number of the cleaning rollers (502) is two, and the cleaning rollers (502) are located at the upper and lower ends of the No. 1 filter screen (6).

6. The wastewater treatment tank with impurity removal structure according to claim 4, characterized in that: The transmission mechanism (15) comprises a motor (151), a third gear (152), a toothed belt (153) and a fourth gear (154), and the motor (151) is arranged in the built-in groove of the connection block (504).

7. A wastewater treatment tank with a structure for removing impurities according to claim 6, characterized in that: One end of the motor (151) is connected to the cleaning roller (502), and one end of the cleaning roller (502) close to the motor (151) is fixedly sleeved with a third gear (152) and a fourth gear (154), and the outer sides of the third gear (152) and the fourth gear (154) are both sleeved with a toothed belt (153).

8. The wastewater treatment tank with impurity removal structure according to claim 1, characterized in that: The stirring mechanism (8) comprises a first gear (801), a first stirring rod (802), a first motor (803), a second gear (804) and a second stirring rod (805); the first stirring rod (802) and the second stirring rod (805) are installed inside the stirring chamber (13) via bearings.

9. A wastewater treatment tank with a structure for removing impurities according to claim 8, characterized in that: One end of the No. 1 stirring rod (802) is fixedly connected to the No. 2 gear (804) and the No. 1 motor (803), and one end of the No. 2 stirring rod (805) is fixedly connected to the No. 1 gear (801), and the No. 1 gear (801) is meshed with the No. 2 gear (804).

10. The wastewater treatment tank with impurity removal structure according to claim 1, characterized in that: The pushing mechanism (11) comprises an electric push rod (111) and a push plate (112); the push plate (112) is provided at the inner bottom end of the stirring chamber (13); the electric push rod (111) is connected below the push plate (112); and the electric push rod (111) is located in a built-in groove of the box body (2).

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