An advanced oxidation catalytic wastewater treatment device

Abstract

This utility model discloses an advanced oxidation catalytic wastewater treatment device, including a treatment chamber. A stirring mechanism is installed on the upper surface of the treatment chamber, and a feeding pipe is provided on the surface of the treatment chamber next to the stirring mechanism. A tail gas treatment mechanism is installed on the surface of the treatment chamber next to the feeding pipe. The stirring mechanism includes a motor installed on the upper surface of the treatment chamber, with a transmission rod fixedly connected to the lower end of the motor's output shaft. A stirring rod and a gas outlet pipe are respectively provided on both sides of the transmission rod. The tail gas treatment mechanism includes a treatment cylinder fixedly connected to the surface of the treatment chamber. Activated carbon cotton is slidably installed on the inner wall of the treatment cylinder, and an end cap is threaded onto the treatment cylinder. This advanced oxidation catalytic wastewater treatment device improves mixing capacity, thereby facilitating thorough mixing of wastewater and additives within the device.

Description

Technical Field

[0001] This utility model relates to the technical field of wastewater treatment equipment, specifically to an advanced oxidation catalytic wastewater treatment device. Background Technology

[0002] Wastewater treatment is a process of purifying and treating wastewater generated from industrial production, domestic activities, and other sources through various physical, chemical, and biological means. Its purpose is to protect the environment and water resources. Advanced oxidation catalytic wastewater treatment equipment is a device that uses oxidation catalysis technology to decompose and transform harmful substances in wastewater to achieve water purification.

[0003] However, existing advanced oxidation catalytic wastewater treatment equipment has the following problems when in use: To ensure the effectiveness of wastewater treatment, the wastewater and additives inside the device need to be thoroughly mixed. However, the existing advanced oxidation catalytic wastewater treatment equipment has insufficient mixing capacity, which makes it difficult for the wastewater inside the device to mix thoroughly with the additives, thus affecting the wastewater treatment effect.

[0004] To address the aforementioned issues, there is an urgent need for innovative designs based on existing advanced oxidation catalytic wastewater treatment equipment. Utility Model Content

[0005] The purpose of this invention is to provide an advanced oxidation catalytic wastewater treatment device to solve the problem mentioned in the background art that the existing advanced oxidation catalytic wastewater treatment devices have insufficient mixing capacity, which makes it difficult for the wastewater inside the device to mix fully with the additives, thus easily affecting the wastewater treatment effect.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an advanced oxidation catalytic wastewater treatment device, comprising a treatment chamber, a stirring mechanism installed on the upper surface of the treatment chamber, a feeding pipe provided on the treatment chamber surface on the side of the stirring mechanism, and a tail gas treatment mechanism installed on the treatment chamber surface on the side of the feeding pipe. The stirring mechanism includes a motor installed on the upper surface of the processing chamber, a transmission rod fixedly connected to the lower end of the motor output shaft, and a stirring rod and an air outlet pipe respectively provided on both sides of the transmission rod; The exhaust gas treatment mechanism includes a treatment cylinder fixedly connected to the surface of the treatment chamber, wherein activated carbon cotton is slidably installed on the inner wall of the treatment cylinder, and an end cap is threaded onto the treatment cylinder.

[0007] Preferably, an annular air chamber is fixedly installed on the inner wall of the processing chamber on the side of the transmission rod, an air inlet pipe is fixedly installed through the surface of the processing chamber on the side of the annular air chamber, and a base plate is fixedly installed on the upper outer wall of the transmission rod.

[0008] Preferably, the annular air chamber is connected to the air inlet pipe, the lower inner wall of the annular air chamber is connected to the base plate through a sealed bearing, and the base plate is connected to the air outlet pipe.

[0009] Preferably, one side of the lower end of the transmission rod is fixedly connected to the stirring rod, and the other side of the lower end of the transmission rod is fixedly connected to the air outlet pipe via a support rod.

[0010] Preferably, one end of the processing cylinder is connected to the processing chamber via a through pipe, and an exhaust pipe is installed on the lower surface of the other end of the processing cylinder.

[0011] Preferably, the end cap and the activated carbon cotton are attached together, and a sealing ring is bonded to the outer wall of the end cap, and the sealing ring is attached to the processing cylinder.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the advanced oxidation catalytic wastewater treatment equipment improves the mixing capacity, thereby facilitating the thorough mixing of wastewater and additives inside the device; The motor drives the transmission rod to rotate, which in turn drives the base plate to rotate. Simultaneously, the base plate drives the air outlet pipe to rotate, which in turn drives the stirring rod to rotate. This rotation of the air outlet pipe and the stirring rod mixes the materials. As the air outlet pipe rotates, the gas injected into the device fully contacts the materials inside the device, thus improving the mixing capacity. This facilitates thorough mixing of wastewater and additives within the device, thereby ensuring the effective treatment of the wastewater. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the orthographic section of the present invention; Figure 2 This is a schematic diagram of the front section structure of the exhaust gas treatment mechanism of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the stirring mechanism of this utility model; Figure 4 This is a top view of the base plate structure of this utility model.

[0014] In the diagram: 1. Processing chamber; 2. Stirring mechanism; 201. Motor; 202. Transmission rod; 203. Annular gas chamber; 204. Inlet pipe; 205. Base plate; 206. Outlet pipe; 207. Stirring rod; 208. Support rod; 3. Feeding pipe; 4. Exhaust gas treatment mechanism; 401. Processing cylinder; 402. Through pipe; 403. Exhaust pipe; 404. Activated carbon cotton; 405. End cap; 406. Sealing ring. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution: an advanced oxidation catalytic wastewater treatment device, including a treatment chamber 1, a stirring mechanism 2, a motor 201, a transmission rod 202, an annular gas chamber 203, an air inlet pipe 204, a bottom plate 205, an air outlet pipe 206, a stirring rod 207, a support rod 208, a feeding pipe 3, a tail gas treatment mechanism 4, a treatment cylinder 401, a connecting pipe 402, an exhaust pipe 403, activated carbon cotton 404, an end cap 405, and a sealing ring 406. The stirring mechanism 2 is installed on the upper surface of the treatment chamber 1, the feeding pipe 3 is provided on the surface of the treatment chamber 1 on the side of the stirring mechanism 2, and the tail gas treatment mechanism 4 is installed on the surface of the treatment chamber 1 on the side of the feeding pipe 3. The stirring mechanism 2 includes a motor 201 installed on the upper surface of the processing chamber 1. A transmission rod 202 is fixedly connected to the lower end of the output shaft of the motor 201. A stirring rod 207 and an air outlet pipe 206 are respectively provided on both sides of the transmission rod 202. The exhaust gas treatment mechanism 4 includes a treatment cylinder 401 fixedly connected to the surface of the treatment chamber 1. Activated carbon cotton 404 is slidably installed on the inner wall of the treatment cylinder 401, and an end cap 405 is threaded onto the treatment cylinder 401.

[0017] An annular gas chamber 203 is fixedly installed on the inner wall of the processing chamber 1 on the side of the transmission rod 202. An air inlet pipe 204 is fixedly installed through the surface of the processing chamber 1 on the side of the annular gas chamber 203. A base plate 205 is fixedly installed on the upper outer wall of the transmission rod 202, which facilitates the uniform introduction of gas into the material while stirring the material, so that the material and gas are fully mixed.

[0018] The annular gas chamber 203 is connected to the inlet pipe 204. The lower inner wall of the annular gas chamber 203 is connected to the base plate 205 through a sealed bearing. The base plate 205 is connected to the outlet pipe 206, which facilitates the entry of the gas required for wastewater treatment into the annular gas chamber 203 through the inlet pipe 204 and then into the device through the outlet pipe 206, and also facilitates the rotation of the base plate 205 relative to the annular gas chamber 203.

[0019] One side of the lower end of the transmission rod 202 is fixedly connected to the stirring rod 207, and the other side of the lower end of the transmission rod 202 is fixedly connected to the air outlet pipe 206 through the support rod 208, so that the transmission rod 202 can drive the stirring rod 207 and the air outlet pipe 206 to rotate and mix the materials.

[0020] One end of the treatment cylinder 401 is connected to the treatment chamber 1 through the pipe 402. The lower surface of the other end of the treatment cylinder 401 is equipped with an exhaust pipe 403, which allows the exhaust gas in the treatment chamber 1 to enter the treatment cylinder 401 through the pipe 402 and then be discharged from the device through the exhaust pipe 403, thereby treating the exhaust gas through the activated carbon cotton 404 installed in the treatment cylinder 401.

[0021] The end cap 405 and the activated carbon cotton 404 are attached together. A sealing ring 406 is bonded to the outer wall of the end cap 405. The sealing ring 406 and the treatment cylinder 401 are attached together, which makes it convenient for the user to rotate and install the end cap 405, limit the activated carbon cotton 404 through the end cap 405, and ensure the sealing of the treatment cylinder 401 through the sealing ring 406.

[0022] Working principle: When using this advanced oxidation catalytic wastewater treatment equipment, firstly as follows... Figure 1-4 As shown, the user inserts activated carbon cotton 404 into the treatment cylinder 401, then inserts end cap 405 into the treatment cylinder 401 and tightens it. At this time, end cap 405 compresses sealing ring 406 tightly against the treatment cylinder 401, and end cap 405 also adheres to activated carbon cotton 404, thus completing the installation of activated carbon cotton 404 and sealing of treatment cylinder 401. Then, the user feeds wastewater and oxidation catalyst into treatment chamber 1 through feed pipe 3, and simultaneously feeds the gas required for wastewater treatment into annular gas chamber 203 through air inlet pipe 204. The gas in annular gas chamber 203 is then fed into treatment chamber 1 through air outlet pipe 206. Next, the user starts motor 201, which drives transmission rod 202 to rotate, and simultaneously the transmission rod 202 drives base plate 2. 05 rotates relative to the annular gas chamber 203, then the bottom plate 205 drives the gas outlet pipe 206 to rotate, and the transmission rod 202 drives the stirring rod 207 to rotate. Thus, the material is mixed through the rotation of the gas outlet pipe 206 and the stirring rod 207, and the support rod 208 ensures the stability of the rotation of the gas outlet pipe 206. Then, as the gas outlet pipe 206 rotates, the gas injected into the device through the gas outlet pipe 206 fully contacts the material inside the device, thus improving the mixing capacity of the device. This facilitates the full mixing of wastewater and additives inside the device, thereby ensuring the wastewater treatment effect. Then, the tail gas generated by the reaction inside the device enters the treatment cylinder 401 through the through pipe 402, and is discharged from the device through the exhaust pipe 403. At this time, the activated carbon cotton 404 treats the tail gas.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An advanced oxidation catalytic wastewater treatment device, comprising a treatment chamber (1), characterized in that: A stirring mechanism (2) is installed on the upper surface of the processing chamber (1), a feeding pipe (3) is provided on the surface of the processing chamber (1) on the side of the stirring mechanism (2), and a tail gas treatment mechanism (4) is installed on the surface of the processing chamber (1) on the side of the feeding pipe (3). The stirring mechanism (2) includes a motor (201) installed on the upper surface of the processing chamber (1). The lower end of the output shaft of the motor (201) is fixedly connected to a transmission rod (202). A stirring rod (207) and an air outlet pipe (206) are respectively provided on both sides of the transmission rod (202). The exhaust gas treatment mechanism (4) includes a treatment cylinder (401) fixedly connected to the surface of the treatment chamber (1). Activated carbon cotton (404) is slidably installed on the inner wall of the treatment cylinder (401), and an end cap (405) is threaded onto the treatment cylinder (401).

2. The advanced oxidation catalytic wastewater treatment equipment according to claim 1, characterized in that: An annular air chamber (203) is fixedly installed on the inner wall of the processing chamber (1) on the side of the transmission rod (202). An air inlet pipe (204) is fixedly installed through the surface of the processing chamber (1) on the side of the annular air chamber (203). A base plate (205) is fixedly installed on the outer wall of the upper end of the transmission rod (202).

3. The advanced oxidation catalytic wastewater treatment equipment according to claim 2, characterized in that: The annular air chamber (203) is connected to the air inlet pipe (204). The lower inner wall of the annular air chamber (203) is connected to the base plate (205) through a sealed bearing. The base plate (205) is connected to the air outlet pipe (206).

4. The advanced oxidation catalytic wastewater treatment equipment according to claim 1, characterized in that: The outer wall of one side of the lower end of the transmission rod (202) is fixedly connected to the stirring rod (207), and the outer wall of the other side of the lower end of the transmission rod (202) is fixedly connected to the air outlet pipe (206) through the support rod (208).

5. The advanced oxidation catalytic wastewater treatment equipment according to claim 1, characterized in that: One end of the processing cylinder (401) is connected to the processing chamber (1) through a pipe (402), and an exhaust pipe (403) is installed on the lower surface of the other end of the processing cylinder (401).

6. The advanced oxidation catalytic wastewater treatment equipment according to claim 1, characterized in that: The end cap (405) and activated carbon cotton (404) are attached together, and a sealing ring (406) is bonded to the outer wall of the end cap (405). The sealing ring (406) and the processing cylinder (401) are attached together.

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