Chemical wastewater treatment circulating device

Abstract

The utility model relates to the field of chemical wastewater treatment circulating devices, and discloses a chemical wastewater treatment circulating device which comprises a water tank, a mixing mechanism is arranged in the water tank, a cleaning mechanism is arranged in the water tank, and a filtering mechanism is arranged on one side of the water tank. By arranging a mixing mechanism and a cleaning mechanism, when scale in the water tank is cleaned, cleaning cotton is clamped in a fixing block, then the fixing block slides into a concave plate, when the fixing block slides, a positioning rod retracts into the fixing rod, a spring retracts, and the positioning rod is clamped into the concave plate, so that the scale in the water tank is cleaned, and the scale in the water tank is cleaned. And the output end of the motor drives the rotating rod to rotate, the rotating rod rotates to drive the stirring rod to rotate, cleaning cotton can be driven to rotate, the cleaning cotton makes contact with the interior of the water tank, and scale on the inner wall of the water tank can be cleaned.

Description

Technical Field

[0001] The utility model relates to the field of a chemical wastewater treatment circulation device, in particular to a chemical wastewater treatment circulation device. Background Art

[0002] With the continuous development of industry, the discharge of industrial wastewater not only seriously affects people's daily life, but also seriously affects the survival of animals in the water. Chemical wastewater is the process wastewater, cooling water, exhaust gas washing water, equipment and site flushing water discharged in chemical production. If these wastewaters are discharged without treatment, they will cause different properties and degrees of pollution in the water body, thereby endangering human health and affecting industrial and agricultural production.

[0003] A Chinese patent application has been found, which discloses a chemical water treatment circulation device (authorization announcement number: CN205151960U). This utility model discloses a chemical water treatment circulation device, comprising a cooling water tank, a cooling water tower, a bypass treatment device, a heat exchanger, a PLC intelligent controller, a pH regulator, a bactericide, a corrosion and scale inhibitor, and an inorganic chemical treatment device. The cooling water tank is provided with a cooling water tower above it, and a water inlet pipe is connected to the cooling water tank above it. The cooling water tank is connected to a wastewater pretreatment device via the water inlet pipe. This utility model utilizes the pH regulator, bactericide, corrosion and scale inhibitor, and inorganic chemical treatment device to physically treat various pollution indicators while improving the biodegradability of the wastewater. Furthermore, the PLC controller controls the pH meter, conductivity meter, and ORP meter for testing. This simple process flow and low treatment cost allow chemical wastewater to be treated to meet standards or reused, achieving the goal of water environmental protection without generating secondary pollution. This is both environmentally friendly and resource-efficient.

[0004] However, in the actual application of this patented technology, although there are many types and quantities of existing wastewater treatment devices, the current wastewater treatment devices need to manually clean the scale on the inner wall of the water tank when treating wastewater, which is relatively laborious. At the same time, if the scale inside the water tank is not cleaned for a long time, it will affect the water circulation. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a chemical wastewater treatment circulation device.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solution: a chemical wastewater treatment circulation device, comprising a water tank, a mixing mechanism provided inside the water tank, a cleaning mechanism provided inside the water tank, a filtering mechanism provided on one side of the water tank, a fixing frame fixedly connected to the surface of the water tank, and a cover plate provided on the top of the water tank;

[0007] The cleaning mechanism includes a concave plate, a fixed block, cleaning cotton, a fixed rod, a positioning rod and a spring. The concave plate is arranged inside the water tank, one side of the fixed rod is fixedly connected to the fixed block, one side of the positioning rod is slidably connected to the inside of the fixed rod, one side of the spring is fixedly connected to the inside of the fixed rod, the inside of the positioning rod is fixedly connected to the spring, one side of the cleaning cotton is arranged inside the fixed block, and the fixed block is clamped inside the concave plate.

[0008] Preferably, the filtering mechanism includes a delivery pipe, a solenoid valve, a connecting pipe, a positioning block, a connecting block, a bolt and a filter screen, one side of the connecting pipe is connected to the water tank, the solenoid valve is arranged on the surface of the connecting pipe, the filter screen is arranged inside the connecting pipe, one side of the positioning block is fixedly connected to the connecting pipe, one side of the connecting block is fixedly connected to the delivery pipe, one side of the delivery bolt passes through the connecting block and extends to the inside of the positioning block, and one side of the delivery connecting pipe is connected to the delivery pipe.

[0009] Preferably, the mixing mechanism includes a motor, a rotating rod and a stirring rod, one side of the stirring rod is fixedly connected to the rotating rod, one side of the rotating rod is fixedly connected to the rotating rod, and the output end of the motor is fixedly connected to the rotating rod.

[0010] Preferably, the top of the water tank is fixedly connected to a support plate, the support plate is fixedly connected to a positioning frame, and the motor is arranged inside the positioning frame.

[0011] Preferably, a drain pipe is provided at the bottom of the water tank, and a control valve is sleeved on the surface of the drain pipe.

[0012] Preferably, one side of the water tank is connected to a water inlet pipe, and a valve is sleeved on the surface of the water inlet pipe.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model provides a mixing mechanism and a cleaning mechanism. When cleaning the scale inside the water tank, the cleaning cotton is stuck in the inside of the fixed block, and then the fixed block is slid to the inside of the concave plate. When the fixed block is slid, the positioning rod retracts to the inside of the fixed rod, the spring retracts, and the positioning rod is stuck to the inside of the concave plate, which can fix it. Then, the motor is started, and the output end of the motor drives the rotating rod to rotate. The rotation of the rotating rod can drive the stirring rod to rotate, which can quickly precipitate impurities inside the water tank. At the same time, the rotation of the stirring rod drives the concave plate to rotate, which can drive the cleaning cotton to rotate. The cleaning cotton contacts the inside of the water tank, and the scale on the inner wall of the water tank can be cleaned.

[0015] 2. In the utility model, a filtering mechanism is provided. When the water is discharged, the solenoid valve is opened, and the water passes through the filter to filter out impurities in the water. At the same time, when the filter needs to be replaced, the bolts are removed from the inside of the positioning block and the connecting block, and the delivery pipe is removed from the inside of the connecting pipe, which facilitates the replacement of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the chemical wastewater treatment circulation device in this utility model;

[0017] Figure 2 It is a structural diagram of the mixing mechanism in the present utility model;

[0018] Figure 3 This is a schematic structural diagram of the filtering mechanism in the present utility model;

[0019] Figure 4 It is a structural diagram of the cleaning mechanism in the utility model.

[0020] Legend:

[0021] 1. Water tank; 2. Fixing frame; 3. Cover plate; 4. Cleaning mechanism; 401. Concave plate; 402. Fixing block; 403. Cleaning cotton; 404. Fixing rod; 405. Positioning rod; 406. Spring; 5. Filtering mechanism; 501. Delivery pipe; 502. Solenoid valve; 503. Connecting pipe; 504. Positioning block; 505. Connecting block; 506. Bolt; 507. Filter; 6. Mixing mechanism; 601. Motor; 602. Rotating rod; 603. Stirring rod; 7. Support plate; 8. Positioning frame; 9. Drain pipe; 10. Control valve; 11. Water inlet pipe; 12. Valve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1-4 The utility model provides an embodiment: a chemical wastewater treatment circulation device, including a water tank 1, a mixing mechanism 6 is provided inside the water tank 1, a cleaning mechanism 4 is provided inside the water tank 1, a filtering mechanism 5 is provided on one side of the water tank 1, a fixing frame 2 is fixedly connected to the surface of the water tank 1, and a cover plate 3 is provided on the top of the water tank 1;

[0024] The cleaning mechanism 4 includes a concave plate 401, a fixed block 402, cleaning cotton 403, a fixed rod 404, a positioning rod 405 and a spring 406. The concave plate 401 is arranged inside the water tank 1, one side of the fixed rod 404 is fixedly connected to the fixed block 402, one side of the positioning rod 405 is slidingly connected to the inside of the fixed rod 404, one side of the spring 406 is fixedly connected to the inside of the fixed rod 404, the inside of the positioning rod 405 is fixedly connected to the spring 406, one side of the cleaning cotton 403 is arranged inside the fixed block 402, and the fixed block 402 is clamped inside the concave plate 401.

[0025] Through the above technical solution, by setting the cleaning mechanism 4, when cleaning the scale inside the water tank 1, the cleaning cotton 403 is clamped inside the fixed block 402, and then the fixed block 402 is slid to the inside of the concave plate 401. When the fixed block 402 is slid, the positioning rod 405 retracts to the inside of the fixed rod 404, the spring 406 will retract, and the positioning rod 405 will be clamped to the inside of the concave plate 401, which can fix it. The output end of the motor 601 drives the rotating rod 602 to rotate, and the rotation of the rotating rod 602 can drive the stirring rod 603 to rotate. At the same time, the rotation of the stirring rod 603 drives the concave plate 401 to rotate, which can drive the cleaning cotton 403 to rotate. The cleaning cotton 403 contacts the inside of the water tank 1, and the scale on the inner wall of the water tank 1 can be cleaned.

[0026] Specifically, the filtering mechanism 5 includes a delivery pipe 501, a solenoid valve 502, a connecting pipe 503, a positioning block 504, a connecting block 505, a bolt 506 and a filter screen 507. One side of the connecting pipe 503 is connected to the water tank 1, the solenoid valve 502 is arranged on the surface of the connecting pipe 503, the filter screen 507 is arranged inside the connecting pipe 503, one side of the positioning block 504 is fixedly connected to the connecting pipe 503, one side of the connecting block 505 is fixedly connected to the delivery pipe 501, one side of the delivery bolt 506 passes through the connecting block 505 and extends to the inside of the positioning block 504, and one side of the delivery connecting pipe 503 is connected to the delivery pipe 501.

[0027] Through the above technical solution, by setting up the filtering mechanism 5, when the water is discharged, the solenoid valve 502 is opened, and the water passes through the filter 507 to filter out impurities in the water. At the same time, when the filter 507 needs to be replaced, the bolt 506 is taken out from the inside of the positioning block 504 and the connecting block 505, and the delivery pipe 501 is removed from the inside of the connecting pipe 503, which facilitates the replacement of the filter 507.

[0028] Specifically, the mixing mechanism 6 includes a motor 601, a rotating rod 602 and a stirring rod 603, one side of the stirring rod 603 is fixedly connected to the rotating rod 602, one side of the rotating rod 602 is fixedly connected to the rotating rod 602, and the output end of the motor 601 is fixedly connected to the rotating rod 602.

[0029] Through the above technical solution, by setting the output end of the motor 601 of the filtering mechanism 5 to drive the rotating rod 602 to rotate, the rotation of the rotating rod 602 can drive the stirring rod 603 to rotate, and the impurities inside the water tank 1 can be precipitated faster.

[0030] Specifically, the top of the water tank 1 is fixedly connected to a support plate 7, the support plate 7 is fixedly connected to a positioning frame 8, and the motor 601 is arranged inside the positioning frame.

[0031] Through the above technical solution, by providing the support plate 7 and the positioning frame 8, the motor 601 is installed inside the positioning frame 8, which can support the motor 601.

[0032] Specifically, a drain pipe 9 is provided at the bottom of the water tank 1 , and a control valve 10 is sleeved on the surface of the drain pipe 9 .

[0033] According to the above technical solution, by setting the drain pipe 9 and the control valve 10, after the water is drained, the control valve 10 is opened and impurities can be discharged through the drain pipe 9.

[0034] Specifically, one side of the water tank 1 is connected to a water inlet pipe 11 , and a valve 12 is sleeved on the surface of the water inlet pipe 11 .

[0035] According to the above technical solution, by providing the water inlet pipe 11 and the valve 12 and opening the valve 12 , water can enter the interior of the water tank 1 through the water inlet pipe 11 .

[0036] Working principle: When in use, open the valve 12, and water can enter the water tank 1 through the water inlet pipe 11. When cleaning the scale inside the water tank 1, the cleaning cotton 403 is stuck in the inside of the fixed block 402, and then the fixed block 402 is slid to the inside of the concave plate 401. When the fixed block 402 is slid, the positioning rod 405 retracts to the inside of the fixed rod 404, the spring 406 will retract, and the positioning rod 405 will be stuck to the inside of the concave plate 401, which can fix it. Then start the motor 601, and the output end of the motor 601 drives the rotating rod 602 to rotate. The rotation of the rotating rod 602 can drive the stirring rod 603 to rotate, which can be relatively stable. The impurities inside the water tank 1 are quickly precipitated, and at the same time, the rotation of the stirring rod 603 drives the concave plate 401 to rotate, which can drive the cleaning cotton 403 to rotate. The cleaning cotton 403 contacts the inside of the water tank 1, and can clean the scale on the inner wall of the water tank 1. When the water is discharged, the solenoid valve 502 is opened, and the water passes through the filter 507 to filter out impurities in the water. At the same time, when the filter 507 needs to be replaced, the bolt 506 is taken out from the inside of the positioning block 504 and the connecting block 505, and the delivery pipe 501 is removed from the inside of the connecting pipe 503, which facilitates the replacement of the filter 507. After the water is discharged, the processing control valve 10 is opened and the impurities can be discharged through the drain pipe 9.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A chemical wastewater treatment circulation device, comprising a water tank (1), characterized in that: A mixing mechanism (6) is provided inside the water tank (1), a cleaning mechanism (4) is provided inside the water tank (1), a filtering mechanism (5) is provided on one side of the water tank (1), a fixing frame (2) is fixedly connected to the surface of the water tank (1), and a cover plate (3) is provided on the top of the water tank (1); The cleaning mechanism (4) comprises a concave plate (401), a fixed block (402), cleaning cotton (403), a fixed rod (404), a positioning rod (405) and a spring (406); the concave plate (401) is arranged inside the water tank (1); one side of the fixed rod (404) is fixedly connected to the fixed block (402); one side of the positioning rod (405) is slidably connected to the inside of the fixed rod (404); one side of the spring (406) is fixedly connected to the inside of the fixed rod (404); the inside of the positioning rod (405) is fixedly connected to the spring (406); one side of the cleaning cotton (403) is arranged inside the fixed block (402); and the fixed block (402) is clamped inside the concave plate (401).

2. A chemical wastewater treatment circulation device according to claim 1, characterized in that: The filtering mechanism (5) comprises a delivery pipe (501), a solenoid valve (502), a connecting pipe (503), a positioning block (504), a connecting block (505), a bolt (506) and a filter screen (507); one side of the connecting pipe (503) is connected to the water tank (1); the solenoid valve (502) is arranged on the surface of the connecting pipe (503); the filter screen (507) is arranged inside the connecting pipe (503); one side of the positioning block (504) is fixedly connected to the connecting pipe (503); one side of the connecting block (505) is fixedly connected to the delivery pipe (501); one side of the delivery bolt (506) passes through the connecting block (505) and extends to the inside of the positioning block (504); and one side of the delivery connecting pipe (503) is connected to the delivery pipe (501).

3. A chemical wastewater treatment circulation device according to claim 1, characterized in that: The mixing mechanism (6) comprises a motor (601), a rotating rod (602) and a stirring rod (603); one side of the stirring rod (603) is fixedly connected to the rotating rod (602); one side of the rotating rod (602) is fixedly connected to the rotating rod (602); and the output end of the motor (601) is fixedly connected to the rotating rod (602).

4. A chemical wastewater treatment circulation device according to claim 3, characterized in that: The top of the water tank (1) is fixedly connected to a support plate (7), the support plate (7) is fixedly connected to a positioning frame (8), and the motor (601) is arranged inside the positioning frame.

5. A chemical wastewater treatment circulation device according to claim 1, characterized in that: A drainage pipe (9) is provided at the bottom of the water tank (1), and a control valve (10) is sleeved on the surface of the drainage pipe (9).

6. A chemical wastewater treatment circulation device according to claim 4, characterized in that: One side of the water tank (1) is connected to a water inlet pipe (11), and a valve (12) is sleeved on the surface of the water inlet pipe (11).

Images