Hydrogen peroxide oxidation tower

Abstract

The utility model discloses a hydrogen peroxide oxidation tower, and belongs to the technical field of oxidation towers. The tower body comprises a liquid feeding and discharging assembly and a filtering assembly, and the filtering assembly is provided with a second filter screen suitable for filtering; the adjusting assembly comprises a protective shell and a motor, a rotating shaft is installed at the output end of the motor, and the rotating shaft is rotationally installed in the protective shell and the tower body; the second mounting block is mounted at the end, away from the motor, of the rotating shaft, and the end, away from the rotating shaft, of the second mounting block is mounted on one side of the second filter screen; the fixed rod is mounted in the tower body; the first mounting block is mounted on the fixing rod, and one end, far away from the fixing rod, of the first mounting block is mounted on the other side of the second filter screen. According to the hydrogen peroxide oxidation tower, the angle of the filter screen in the tower body is adjusted through the adjusting assembly, so that the filter screen is conveniently cleaned subsequently, the replacement period of the filter screen is prolonged, and the effect of adjusting the filter screen is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of oxidation towers, and in particular to a hydrogen peroxide oxidation tower. Background Art

[0002] Hydrogen peroxide oxidation tower is a kind of equipment used for wastewater treatment. It uses hydrogen peroxide as an oxidant to oxidize and decompose organic pollutants in wastewater. This equipment is widely used in the field of wastewater treatment, especially in the treatment of high-concentration, difficult-to-degrade organic wastewater. Hydrogen peroxide oxidation tower shows its unique advantages.

[0003] At present, when using a hydrogen peroxide oxidation tower, wastewater and hydrogen peroxide are first introduced into the bottom of the tower body, and then a catalyst is introduced to mix and react. During the reaction, two products, gas and liquid, are produced. The gas product (i.e., waste gas) flows upward, passes through layers of filters, and is filtered through a spray device to filter the impurity particles inside, and finally discharged through the exhaust port;

[0004] However, the multi-layer filter is fixed inside the tower body, which causes the filter to be blocked when too much debris accumulates on the filter, affecting the filtration of the exhaust gas. The filter may be located in a difficult-to-access position inside the oxidation tower. Therefore, when the filter is blocked, the tower body or specific parts need to be disassembled to remove it, which makes replacement troublesome. Therefore, the position of the filter needs to be adjusted to facilitate its cleaning.

[0005] Therefore be necessary to provide a kind of hydrogen peroxide oxidation tower to solve the above problems.

[0006] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0007] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a hydrogen peroxide oxidation tower to achieve the effect of adjusting the filter screen.

[0008] The technical solution adopted by the present application to solve its technical problems is: a hydrogen peroxide oxidation tower, including a tower body: a liquid inlet and outlet assembly, which is installed on the tower body; a filter assembly, which is installed inside the tower body, and the filter assembly has a second filter screen suitable for filtering; a cleaning assembly, which is installed on the tower body; an adjustment assembly, which is installed on the tower body, and the adjustment assembly includes: a protective shell, which is installed on the tower body; a motor, which is installed inside the protective shell, and a rotating shaft is installed at the output end of the motor, and the rotating shaft is rotatably installed inside the protective shell and the tower body; a second mounting block, which is installed on the end of the rotating shaft away from the motor, and the end of the second mounting block away from the rotating shaft is installed on one side of the second filter screen; a fixing rod, which is installed inside the tower body; a first mounting block, which is installed on the fixing rod, and the end of the first mounting block away from the fixing rod is installed on the other side of the second filter screen.

[0009] Furthermore, the liquid inlet and outlet assembly includes a water inlet pipe arranged on the tower body, a liquid inlet pipe is arranged on the tower body, a spray pipe is arranged on the tower body, and an exhaust pipe is arranged above the tower body.

[0010] Furthermore, a material drop pipe is provided at the lower part of the tower body, and a drainage pipe and a material discharge pipe are provided on the material drop pipe respectively.

[0011] Furthermore, the filter assembly includes a first filter screen arranged inside the tower body, and a second filter screen is located below the first filter screen.

[0012] Furthermore, the cleaning assembly includes a first water pipe arranged on one side of the tower body, and a second water pipe is arranged on the other side of the tower body, and the second water pipe is located below the first water pipe.

[0013] The beneficial effect of the present application is that the present application provides a hydrogen peroxide oxidation tower, which adjusts the angle of the filter inside the tower body by adjusting the component to facilitate the subsequent cleaning of the filter, thereby extending the replacement cycle of the filter and achieving the effect of adjusting the filter.

[0014] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting part of the present application are used to provide a further understanding of the present application. The exemplary embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is an overall schematic diagram of a hydrogen peroxide oxidation tower in this application;

[0017] Figure 2 for Figure 1The enlarged schematic diagram of point A in the middle;

[0018] Figure 3 for Figure 1 A schematic cross-sectional view of the whole;

[0019] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0020] Among them, the reference numerals in the figure are:

[0021] 1. Tower body; 2. Cleaning assembly; 21. First water conduit; 22. Second water conduit; 3. Adjustment assembly; 31. Protective shell; 32. Motor; 33. Rotating shaft; 34. Fixing rod; 35. First mounting block; 36. Second mounting block; 4. Liquid inlet and discharge assembly; 41. Water inlet pipe; 42. Exhaust pipe; 43. Spray pipe; 44. Dropping pipe; 45. Discharge pipe; 46. Drain pipe; 47. Liquid inlet pipe; 5. Filter assembly; 51. First filter screen; 52. Second filter screen. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0024] like Figure 1 As shown, the present application provides a hydrogen peroxide oxidation tower, comprising a tower body 1, the tower body 1 is an assembled structure, and a liquid inlet and outlet assembly 4 is arranged on the tower body 1, the liquid inlet and outlet assembly 4 is used to introduce wastewater and hydrogen peroxide;

[0025] like Figure 1-Figure 3As shown, the liquid inlet and discharge assembly 4 includes a water inlet pipe 41 arranged on the tower body 1, the water inlet pipe 41 is used to introduce wastewater with a catalyst, and a liquid inlet pipe 47 is arranged on the tower body 1, the liquid inlet pipe 47 is used to introduce hydrogen peroxide, and a drop pipe 44 is arranged at the lower part of the tower body 1 to store the liquid introduced into the tower body 1, and a drainage pipe 46 and a discharge pipe 45 are respectively arranged on the drop pipe 44 to discharge wastewater and impurities, and a spray pipe 43 is arranged on the tower body 1, and a nozzle (not shown in the figure) is arranged on the spray pipe 43 to absorb impurities and particles in the waste, and an exhaust pipe 42 is arranged above the tower body 1 to discharge the purified exhaust gas;

[0026] At the same time, a filter assembly 5 is arranged inside the tower body 1, and the filter assembly 5 is used to filter the waste gas generated during the wastewater treatment process;

[0027] like Figure 1-Figure 2 As shown, the filter assembly 5 includes a first filter screen 51 disposed inside the tower body 1, and a second filter screen 52 is disposed inside the tower body 1, and the second filter screen 52 is located below the first filter screen 51 to achieve multi-stage filtration;

[0028] At the same time, an adjustment component 3 is arranged on the tower body 1, and the adjustment component 3 is used to adjust the position of the filter component 5;

[0029] like Figure 1-Figure 3 As shown, the adjustment component 3 includes a protective shell 31 fixedly mounted on the tower body 1, and a motor 32 is fixedly mounted inside the protective shell 31, and a rotating shaft 33 is fixedly mounted on the output end of the motor 32. The rotating shaft 33 is rotatably mounted inside the protective shell 31 and the tower body 1. It should be noted that a sealing ring is provided at the rotation point of the rotating shaft 33 and the tower body 1 to prevent gas leakage, and a second mounting block 36 is fixedly mounted on one end of the rotating shaft 33 away from the motor 32, and an end of the second mounting block 36 away from the rotating shaft 33 is mounted on one side of the second filter screen 52, and a fixing rod 34 is fixedly mounted inside the tower body 1, and a first mounting block 35 is rotatably mounted on the fixing rod 34, and an end of the first mounting block 35 away from the fixing rod 34 is fixedly mounted on the other side of the second filter screen 52, and it should be noted that the first filter screen 51 has an adjustment component 3 with the same structure;

[0030] Driven by the motor 32, the rotating shaft 33 drives the second filter 52 to rotate through the second mounting block 36, and the second filter 52 simultaneously drives the first mounting block 35 to rotate along the circumferential direction of the fixing rod 34, so as to adjust the angle of the second filter 52. At the same time, the first filter 51 can also be adjusted separately through the adjustment component 3, so that it is arranged in a staggered manner with the second filter 52.

[0031] At the same time, a cleaning component 2 is arranged on the tower body 1, and the cleaning component 2 is used to clean the filter component 5;

[0032] like Figure 1 and Figure 3 As shown, the cleaning assembly 2 includes a first water pipe 21 arranged on one side of the tower body 1, and a second water pipe 22 is arranged on the other side of the tower body 1, and the second water pipe 22 is located below the first water pipe 21. It should be noted that nozzles (not shown in the figure) are arranged on the first water pipe 21 and the second water pipe 22.

[0033] After the adjusting component 3 adjusts the position of the filter component 5, the filter component 5 is rinsed by the cleaning component 2, and the cleaned impurities fall into the drop pipe 44 and are then discharged through the liquid inlet and outlet component 4;

[0034] To sum up, when using the oxidation tower, wastewater and hydrogen peroxide are introduced through the liquid inlet and outlet component 4 and mixed to generate waste gas and impurities, and the waste gas is filtered through the spray pipe 43 and finally discharged through the exhaust pipe 42. After long-term use, there are too many impurities on the filter component 5 and it needs to be cleaned. The position of the filter component 5 is adjusted by the adjustment component 3, and then it is cleaned by the cleaning component 2, and the cleaned impurities are discharged through the liquid inlet and outlet component 4.

[0035] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A hydrogen peroxide oxidation tower, characterized in that: include: Tower body (1): A liquid inlet and outlet assembly (4), wherein the liquid inlet and outlet assembly (4) is mounted on the tower body (1); A filter assembly (5), the filter assembly (5) being installed inside the tower body (1), the filter assembly (5) having a second filter screen (52) suitable for filtering; A cleaning component (2), the cleaning component (2) being mounted on the tower body (1); An adjusting component (3), the adjusting component (3) being mounted on the tower body (1), the adjusting component (3) comprising: A protective shell (31), the protective shell (31) being mounted on the tower body (1); a motor (32), the motor (32) being mounted inside the protective shell (31), a rotating shaft (33) being mounted on an output end of the motor (32), the rotating shaft (33) being rotatably mounted inside the protective shell (31) and the tower body (1); a second mounting block (36), the second mounting block (36) being mounted on an end of the rotating shaft (33) away from the motor (32), and the end of the second mounting block (36) away from the rotating shaft (33) being mounted on one side of the second filter screen (52); A fixing rod (34), the fixing rod (34) being installed inside the tower body (1); A first mounting block (35), wherein the first mounting block (35) is mounted on the fixing rod (34), and an end of the first mounting block (35) away from the fixing rod (34) is mounted on the other side of the second filter screen (52).

2. A hydrogen peroxide oxidation tower according to claim 1, characterized in that: The liquid inlet and outlet assembly (4) comprises a water inlet pipe (41) arranged on the tower body (1), a liquid inlet pipe (47) is arranged on the tower body (1), a spray pipe (43) is arranged on the tower body (1), and an exhaust pipe (42) is arranged above the tower body (1).

3. A hydrogen peroxide oxidation tower according to claim 1, characterized in that: A material drop pipe (44) is provided at the lower part of the tower body (1), and a drainage pipe (46) and a material discharge pipe (45) are respectively provided on the material drop pipe (44).

4. A hydrogen peroxide oxidation tower according to claim 1, characterized in that: The filter assembly (5) comprises a first filter screen (51) arranged inside the tower body (1), and the second filter screen (52) is located below the first filter screen (51).

5. A hydrogen peroxide oxidation tower according to claim 1, characterized in that: The cleaning assembly (2) comprises a first water pipe (21) arranged on one side of the tower body (1), and a second water pipe (22) is arranged on the other side of the tower body (1), wherein the second water pipe (22) is located below the first water pipe (21).

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