Centralized treatment device for dust and waste liquid

Abstract

The utility model provides a dust and waste liquid centralized treatment device, which relates to the technical field of environmental engineering and comprises a main body mechanism, a stirring mechanism and a liquid discharging mechanism, the liquid discharging mechanism comprises a liquid discharging pipe and a supporting plate, a circulating pump is fixedly installed at the top of the supporting plate, the water inlet end of the circulating pump is fixedly communicated with a water inlet connecting pipe, the water inlet connecting pipe is inserted into the liquid discharging pipe in a penetrating mode, the water outlet end of the circulating pump is fixedly communicated with a water discharging connecting pipe, and a chemical sensor is fixedly arranged at the top of the supporting plate. And the acquisition end of the chemical sensor is inserted into the liquid discharge pipe. According to the utility model, the circulating state of wastewater at the back of the liquid discharge pipe is controlled by the electromagnetic valve, the chemical sensor is used for detection, the wastewater is discharged by the liquid discharge pipe after reaching the discharge standard, and the water is pumped by the circulating pump and is re-discharged into the treatment box for secondary treatment when the detection does not reach the standard; and environmental pollution caused by treatment of substandard emission is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental engineering, in particular to a dust and waste liquid centralized treatment device. Background Art

[0002] During the production and processing of products, a large amount of dust and waste liquid will be generated, which contain a large amount of heavy metals or toxic substances. Directly discharging dust and waste liquid into nature will cause environmental pollution. Therefore, it is necessary to treat the dust and waste liquid and discharge them only when their components meet the emission standards.

[0003] In the prior art, the treatment equipment for dust and waste liquid has the problem of low treatment efficiency, and may not be able to completely remove harmful substances in dust and waste liquid, resulting in substandard emissions, which will still pollute the environment; and some centralized treatment devices occupy a large area, which is inconvenient to install and use in some places with limited space, and have certain limitations. Utility Model Content

[0004] The utility model aims to solve the problems of low efficiency, incomplete treatment and large floor space in the prior art, and proposes a dust and waste liquid centralized treatment device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: including: a main body mechanism, a stirring mechanism and a drainage mechanism; the drainage mechanism includes a drainage pipe and a support plate, a circulating pump is fixedly installed on the top of the support plate, the water inlet end of the circulating pump is fixedly connected to the water inlet connecting pipe, the water inlet connecting pipe penetrates and is inserted into the interior of the drainage pipe, the water outlet end of the circulating pump is fixedly connected to the drainage connecting pipe, a chemical sensor is fixedly arranged on the top of the support plate, the collection end of the chemical sensor is inserted into the interior of the drainage pipe, two solenoid valves are fixedly arranged on the outer wall of the drainage pipe, and the two solenoid valves are respectively arranged on both sides of the water inlet connecting pipe.

[0006] Preferably, the stirring mechanism comprises a mounting plate, a rotating shaft is inserted through the interior of the mounting plate, a rotating roller is fixedly sleeved on the outer wall of the rotating shaft, and a stirring paddle is fixedly mounted on the outer wall of the rotating roller.

[0007] Preferably, a motor is fixedly mounted on the top of the mounting plate, an output end of the motor is fixedly connected to one end of a rotating shaft, and a waterproof housing is fixedly sleeved on an outer wall of the motor.

[0008] Preferably, the main structure comprises a processing box, one end of which is fixedly connected to an air inlet pipe, the top of which is fixedly connected to a liquid inlet pipe and a drug adding port, and the outer walls of the liquid inlet pipe and the air inlet pipe are fixedly sleeved with connecting rings.

[0009] Preferably, a filter element is fixedly mounted on one side of the processing box, one end of the filter element is fixedly connected to an exhaust pipe, a collecting box is inserted inside the processing box, and a viewing window is fixedly arranged on the front of the processing box.

[0010] Preferably, the stirring mechanism is arranged inside the processing box, and both ends of the mounting plate are fixedly connected to the inner wall of the processing box.

[0011] Preferably, one end of the support plate is fixedly connected to one side of the processing box, one end of the drain pipe is fixedly communicated with one side of the processing box, and one end of the drainage connecting pipe is fixedly communicated with one side of the processing box.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the flow state of waste water at the back of the discharge pipe is controlled by an electromagnetic valve, and a chemical sensor is used for detection. After the waste water reaches the discharge standard, it is discharged through the discharge pipe. When the detection does not meet the standard, a circulation pump is used to draw the water into the treatment box and re-discharge it into the interior of the treatment box for secondary treatment, so as to avoid pollution to the environment caused by the discharge that does not meet the standard.

[0014] 2. In the utility model, a mounting plate is fixedly connected inside the processing box, a motor is fixedly mounted on the top of the mounting plate, and then the output end of the motor is fixedly connected to the top of the rotating shaft. The motor is used to drive the stirring paddle to rotate, which not only allows the drug and the waste liquid to fully react, but also improves the overall processing efficiency of the device, making it convenient to quickly process dust and waste liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a dust and waste liquid centralized treatment device is proposed for the utility model;

[0016] Figure 2 A three-dimensional diagram of the main mechanism of a dust and waste liquid centralized treatment device is provided for the utility model;

[0017] Figure 3 The utility model provides a three-dimensional diagram of a stirring mechanism in a dust and waste liquid centralized treatment device;

[0018] Figure 4 The utility model provides a stereoscopic diagram of a liquid discharge mechanism in a dust and waste liquid centralized treatment device.

[0019] Legend: 1. Main body; 101. Processing box; 102. Air inlet pipe; 103. Liquid inlet pipe; 104. Connecting ring; 105. Dosing port; 106. Filter element; 107. Exhaust pipe; 108. Collection box; 109. Window; 2. Stirring mechanism; 201. Mounting plate; 202. Rotating shaft; 203. Rotating roller; 204. Stirring paddle; 205. Motor; 206. Waterproof housing; 3. Drainage mechanism; 301. Drainage pipe; 302. Support plate; 303. Circulation pump; 304. Water inlet connecting pipe; 305. Drainage connecting pipe; 306. Chemical sensor; 307. Solenoid valve. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a dust and waste liquid centralized treatment device, including: a main body mechanism 1, a stirring mechanism 2 and a drainage mechanism 3; the drainage mechanism 3 includes a drainage pipe 301 and a support plate 302, a circulating pump 303 is fixedly installed on the top of the support plate 302, the water inlet end of the circulating pump 303 is fixedly connected to a water inlet connecting pipe 304, the water inlet connecting pipe 304 penetrates and is inserted in the drainage pipe 301, the water outlet end of the circulating pump 303 is fixedly connected to a drainage connecting pipe 305, a chemical sensor 306 is fixedly arranged on the top of the support plate 302, the collection end of the chemical sensor 306 is inserted in the drainage pipe 301, and two solenoid valves 307 are fixedly arranged on the outer wall of the drainage pipe 301, and the two solenoid valves 307 are respectively arranged on both sides of the water inlet connecting pipe 304.

[0023] The effect achieved by the entire embodiment 1 is that the support plate 302 is fixedly installed on one side of the processing box 101, the drain pipe 301 is fixedly connected on one side of the processing box 101, the circulation pump 303 is fixedly installed on the top of the support plate 302, the water inlet connecting pipe 304 is fixedly installed on the water inlet end of the circulation pump 303, the water inlet connecting pipe 304 is inserted into the inside of the drain pipe 301, the drainage connecting pipe 305 is fixedly connected to the water outlet end of the circulation pump 303, and one end of the drainage connecting pipe 305 is connected to the one end of the processing box 101. The side is fixedly connected, and two solenoid valves 307 are fixedly set on the outer wall of the drain pipe 301. The solenoid valves 307 are used to control the flow state of the waste water in the drain pipe 301. Then the chemical sensor 306 is set on the top of the support plate 302, and the collection end thereof is inserted into the inside of the drain pipe 301. The liquid that flows into the drain pipe 301 through the chemical sensor 306 is discharged after meeting the discharge standard. If it does not meet the standard, it is drawn out by the circulation pump 303 and discharged into the inside of the treatment box 101 again for secondary treatment.

[0024] Embodiment 2, as Figure 1-Figure 4 As shown, the stirring mechanism 2 includes a mounting plate 201, a rotating shaft 202 is inserted through the interior of the mounting plate 201, a rotating roller 203 is fixedly sleeved on the outer wall of the rotating shaft 202, and a stirring paddle 204 is fixedly installed on the outer wall of the rotating roller 203; a motor 205 is fixedly installed on the top of the mounting plate 201, an output end of the motor 205 is fixedly connected to one end of the rotating shaft 202, and a waterproof shell 206 is fixedly sleeved on the outer wall of the motor 205; the main mechanism 1 includes a processing box 101, one end of the processing box 101 is fixedly connected to the air inlet pipe 102, the top of the processing box 101 is fixedly connected to the liquid inlet pipe 103 and the dosing port 105, and the liquid inlet pipe 103 and the air inlet pipe The outer wall of 102 is fixedly sleeved with a connecting ring 104; a filter element 106 is fixedly installed on one side of the processing box 101, one end of the filter element 106 is fixedly connected to the exhaust pipe 107, a collecting box 108 is inserted inside the processing box 101, and a window 109 is fixedly set on the front of the processing box 101; the stirring mechanism 2 is arranged inside the processing box 101, and both ends of the mounting plate 201 are fixedly connected to the inner wall of the processing box 101; one end of the support plate 302 is fixedly connected to one side of the processing box 101, one end of the drain pipe 301 is fixedly connected to one side of the processing box 101, and one end of the drainage connecting pipe 305 is fixedly connected to one side of the processing box 101.

[0025] The effect achieved by the entire embodiment 2 is that, by fixing the air inlet pipe 102 on one side of the treatment box 101, fixing the liquid inlet pipe 103 and the dosing port 105 on the top of the treatment box 101, and fixing the connecting ring 104 on the outer wall of the air inlet pipe 102 and the liquid inlet pipe 103 to connect with the pipeline, it is convenient to introduce dust and waste liquid into the interior of the treatment box 101 for treatment, and then use the dosing port 105 to add chemical reagents to the interior of the treatment box 101, so as to facilitate the treatment of waste liquid through chemical reaction; fixing the filter element 106 on one side of the treatment box 101, fixing the exhaust pipe 107 on one side of the filter element 106, so as to facilitate the treated gas to be discharged from the interior of the treatment box 101 after being filtered by the filter element 106, and inserting the collecting ring 104 into the interior of the treatment box 101. The collecting box 108 is convenient for collecting the precipitate generated after the treatment, and then the window 109 fixedly set on the front of the treatment box 101 is used to observe the situation inside the treatment box 101, and adjustments can be made according to the situation at any time; then, the mounting plate 201 is fixedly connected to the inside of the treatment box 101, and the rotating shaft 202 is inserted through the inside of the mounting plate 201, and the roller 203 is fixedly sleeved on the outer wall of the rotating shaft 202, and the stirring paddle 204 is fixedly installed on the outer wall of the rotating shaft 202, and the motor 205 is fixedly installed on the top of the mounting plate 201, and the output end of the motor 205 is fixedly connected to the top of the rotating shaft 202. The stirring paddle 204 is driven by the motor 205 to rotate, which not only allows the drug and the waste liquid to react fully, but also improves the overall processing efficiency of the device, and facilitates the rapid processing of dust and waste liquid.

[0026] Working principle: When the device is in use, first, the air inlet pipe 102 is fixedly connected on one side of the treatment box 101, the liquid inlet pipe 103 and the dosing port 105 are fixedly connected on the top of the treatment box 101, and the outer walls of the air inlet pipe 102 and the liquid inlet pipe 103 are fixedly sleeved with a connecting ring 104 to connect with the pipeline, so as to facilitate the introduction of dust and waste liquid into the interior of the treatment box 101 for treatment, and then use the dosing port 105 to add chemical reagents to the interior of the treatment box 101, so as to facilitate the treatment of waste liquid through chemical reactions; secondly, the filter element 106 is fixedly connected on one side of the treatment box 101, and the exhaust port 106 is fixedly connected on one side of the filter element 106. The tube 107 is convenient for the treated gas to be discharged from the inside of the treatment box 101 after being filtered by the filter element 106. The collection box 108 is inserted inside the treatment box 101 to collect the sediment generated after the treatment. Then, the situation inside the treatment box 101 is observed through the window 109 fixedly set on the front of the treatment box 101, and adjustments can be made at any time; then, the mounting plate 201 is fixedly connected to the inside of the treatment box 101, and the rotating shaft 202 is inserted through the inside of the mounting plate 201, and the roller 203 is fixedly sleeved on the outer wall of the rotating shaft 202, and the stirring paddle 204 is fixedly installed on the outer wall of the rotating roller 203. The motor 205 is fixedly installed At the top of the mounting plate 201, the output end of the motor 205 is fixedly connected to the top of the rotating shaft 202, and the motor 205 is used to drive the stirring paddle 204 to rotate. While allowing the drug and the waste liquid to fully react, the overall processing efficiency of the device is also improved, and it is convenient to quickly process dust and waste liquid; finally, a support plate 302 is fixedly installed on one side of the processing box 101, a drain pipe 301 is fixedly connected to one side of the processing box 101, a circulation pump 303 is fixedly installed on the top of the support plate 302, and a water inlet connecting pipe 304 is fixedly installed at the water inlet end of the circulation pump 303, and the water inlet connecting pipe 304 is inserted into the interior of the drain pipe 301, and the circulation pump 303 is fixedly installed on the top of the support plate 302. The water outlet end of the pump 303 is fixedly connected to the drainage connecting pipe 305, and one end of the drainage connecting pipe 305 is fixedly connected to one side of the treatment box 101. Two solenoid valves 307 are fixedly set on the outer wall of the drainage pipe 301. The solenoid valves 307 are used to control the flow state of wastewater in the drainage pipe 301. Then, the chemical sensor 306 is set on the top of the support plate 302, and its collection end is inserted into the drainage pipe 301. The liquid flowing into the drainage pipe 301 through the chemical sensor 306 is discharged after meeting the discharge standard. If it does not meet the standard, it is drawn out by the circulation pump 303 and discharged into the treatment box 101 again for secondary treatment.

[0027] The wiring diagram of the motor 205, chemical sensor 306 and circulating pump 303 in the present invention is common knowledge in the art, and its working principle is a known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the motor 205, chemical sensor 306 and circulating pump 303 are not explained in detail.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dust and waste liquid centralized treatment device, characterized in that: include: A main body mechanism (1), a stirring mechanism (2) and a liquid discharge mechanism (3); The liquid discharge mechanism (3) comprises a liquid discharge pipe (301) and a support plate (302); a circulating pump (303) is fixedly mounted on the top of the support plate (302); a water inlet end of the circulating pump (303) is fixedly connected to a water inlet connecting pipe (304); the water inlet connecting pipe (304) penetrates and is inserted into the inside of the liquid discharge pipe (301); a water outlet end of the circulating pump (303) is fixedly connected to a water discharge connecting pipe (305); a chemical sensor (306) is fixedly mounted on the top of the support plate (302); a collection end of the chemical sensor (306) is inserted into the inside of the liquid discharge pipe (301); two solenoid valves (307) are fixedly mounted on the outer wall of the liquid discharge pipe (301); the two solenoid valves (307) are respectively mounted on two sides of the water inlet connecting pipe (304).

2. The dust and waste liquid centralized treatment device according to claim 1 is characterized in that: The stirring mechanism (2) comprises a mounting plate (201), a rotating shaft (202) is inserted through the interior of the mounting plate (201), a rotating roller (203) is fixedly sleeved on the outer wall of the rotating shaft (202), and a stirring paddle (204) is fixedly mounted on the outer wall of the rotating roller (203).

3. The dust and waste liquid centralized treatment device according to claim 2 is characterized in that: A motor (205) is fixedly mounted on the top of the mounting plate (201), an output end of the motor (205) is fixedly connected to one end of the rotating shaft (202), and a waterproof housing (206) is fixedly sleeved on the outer wall of the motor (205).

4. The dust and waste liquid centralized treatment device according to claim 2 is characterized in that: The main body (1) comprises a processing box (101), one end of the processing box (101) is fixedly connected to an air inlet pipe (102), the top of the processing box (101) is fixedly connected to a liquid inlet pipe (103) and a drug adding port (105), and the outer walls of the liquid inlet pipe (103) and the air inlet pipe (102) are both fixedly sleeved with a connecting ring (104).

5. The dust and waste liquid centralized treatment device according to claim 4 is characterized in that: A filter element (106) is fixedly mounted on one side of the processing box (101), one end of the filter element (106) is fixedly connected to an exhaust pipe (107), a collection box (108) is inserted inside the processing box (101), and a viewing window (109) is fixedly provided on the front of the processing box (101).

6. The dust and waste liquid centralized treatment device according to claim 4 is characterized in that: The stirring mechanism (2) is arranged inside the processing box (101), and both ends of the mounting plate (201) are fixedly connected to the inner wall of the processing box (101).

7. The dust and waste liquid centralized treatment device according to claim 4 is characterized in that: One end of the support plate (302) is fixedly connected to one side of the processing box (101), one end of the drainage pipe (301) is fixedly connected to one side of the processing box (101), and one end of the drainage connecting pipe (305) is fixedly connected to one side of the processing box (101).

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