Advanced oxidation equipment for urban drinking water treatment

Abstract

The utility model relates to the technical field of oxidation equipment, and discloses urban drinking water treatment advanced oxidation equipment which comprises a main body, the interior of the main body is hollow, an ozone generating device is arranged on the upper surface of the main body, a filter plate is fixedly mounted in the main body, and a rotating shaft is rotationally connected in the main body; the rotating shaft is rotatably arranged in the filter plate in a sleeving manner, a first sliding sleeve is slidably arranged outside the rotating shaft in a sleeving manner, a first cavity is formed in the rotating shaft, a first stirring rod is fixedly connected to the outer surface of the first sliding sleeve, and the water treatment efficiency is further improved through cooperation of ozone, hydrogen peroxide in the storage bin and an ultraviolet germicidal lamp; the mixing efficiency of hydrogen peroxide and water is improved through stirring of a first stirring rod, different injection depths of ozone are also achieved through vertical movement and rotation of a first sliding sleeve, stirring of water at different depths is also achieved, sufficient mixing of ozone and water at different depths is facilitated, practicability is high, and operation is easy.

Description

TECHNICAL FIELD

[0001] The utility model relates to oxidation equipment technical field, concretely is a kind of urban drinking water treatment advanced oxidation equipment. BACKGROUND

[0002] At present, water environment pollution brought by social progress and industrial development increasingly become the focus of government and people, thus bring the high-speed development of water pollution treatment technology and equipment, and the advanced treatment of urban drinking water becomes an important problem in urban life.

[0003] After consulting literature, it is known that the existing patent (publication number: CN220618702U) discloses a kind of advanced oxidation equipment for water treatment, including oxidation equipment ontology, the platform and fixed plate are respectively fixedly connected on the oxidation equipment ontology by screw, the fixed plate is opened and has feeding port, the motor is installed on the platform, the output end of the motor is connected with driving pulley coaxially by coupling.

[0004] Although the above prior art solves the problem that the existing technology cannot stir sewage to speed up the filtration speed, and the water treatment oxidation rate is not fast enough, but in actual use, the above prior art still has the following problems: when the above prior art passes hydrogen peroxide into storage warehouse interior, hydrogen peroxide and water resources to be treated are mixed with low efficiency, and the gas-liquid contact area is small, the oxidation treatment efficiency of water is low by simply relying on hydrogen peroxide and UV lamp, so that the time spent is long, and the practicality is poor, in view of this, we propose a kind of urban drinking water treatment advanced oxidation equipment to solve the above problems. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a kind of urban drinking water treatment advanced oxidation equipment to solve the problems proposed in the above background art.

[0007] (II) technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a kind of urban drinking water treatment advanced oxidation equipment, the inside of the main part is hollow, the upper surface of main part is provided with ozone generator, the inside of main part is fixedly installed with filter plate, the inside of main part is rotatably connected with rotating shaft, rotating shaft rotates and is set in the inside of filter plate, the outside of rotating shaft is slidably covered with first sliding sleeve, the inside of rotating shaft is equipped with first cavity, the outer surface of first sliding sleeve is fixedly connected with first stirring rod, the inside of first cavity is provided with reciprocating screw rod group, reciprocating screw rod group includes two fixedly connected reciprocating screw rods, upper reciprocating screw rod is located at the upper side of filter plate, lower reciprocating screw rod is located at the lower side of filter plate, the lower end of reciprocating screw rod group is fixedly connected with the bottom wall of main part, the outer surface of rotating shaft is equipped with first air groove being communicated with first cavity, the inside of first stirring rod is equipped with second air groove being communicated with outside, first air groove and second air groove are communicated, the outer surface of rotating shaft is equipped with first limit slot being communicated with first cavity, the inside of first limit slot is slidably connected with first reciprocating screw rod sleeve, first reciprocating screw rod sleeve is threadedly covered on the outer surface of lower reciprocating screw rod in reciprocating screw rod group, the inner wall of first reciprocating screw rod sleeve and first sliding sleeve is fixedly connected, first air groove and first limit slot are all located at the lower side of filter plate, the inner wall of main part is fixedly installed with ultraviolet sterilization lamp, the inside of the top plate of main part is equipped with second cavity, the inside of second cavity is provided with driving assembly and connecting assembly, the outside of main part is provided with storage bin being communicated with the inside of main part, the upper surface of main part is provided with water inlet, the left surface of main part is provided with water outlet.

[0009] Preferably, the connecting assembly includes a connecting pipe fixedly connected to the top wall of the second cavity, the inside of the connecting pipe is hollow, the upper end of the connecting pipe penetrates out of the main body, and the upper end of the rotating shaft rotatably penetrates into the inside of the second cavity.

[0010] Preferably, a rotating flange is arranged between the rotating shaft and the connecting pipe, the connecting pipe and the rotating shaft are communicated and connected through the rotating flange, and a connecting hose is arranged between the connecting pipe and the ozone generator.

[0011] Preferably, the driving assembly includes a fixed shaft rotatably connected to the inside of the second cavity, a motor fixedly connected to the upper surface of the main body, and an output shaft of the motor rotatably penetrating into the inside of the second cavity and fixedly connected to the fixed shaft.

[0012] Preferably, a driving gear is sleeved on the outer surface of the fixed shaft, a driven gear is sleeved on the outer surface of one end of the rotating shaft located in the second cavity, and the driving gear and the driven gear are meshingly connected.

[0013] Preferably, a second sliding sleeve is slidably sleeved on the outer surface of the rotating shaft, the second sliding sleeve is located at the upper side of the filter plate, a second limit slot is formed in the outer surface of the rotating shaft and communicated with the first cavity, and the second limit slot is located at the upper side of the filter plate.

[0014] Preferably, the second limiting groove is internally connected with a second reciprocating screw sleeve, and the second reciprocating screw sleeve is threadedly sleeved on the outer surface of the reciprocating screw rod on the upper side of the reciprocating screw rod group.

[0015] Preferably, the second reciprocating screw sleeve and the inner wall of the second sliding sleeve are fixedly connected, and the outer surface of the second sliding sleeve is fixedly connected with a second stirring rod.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a kind of urban drinking water treatment advanced oxidation equipment, with following beneficial effects:

[0018] 1, the urban drinking water treatment advanced oxidation equipment, ozone is passed through connecting assembly and is inhaled into the first cavity located in the interior of rotating shaft by ozone generating device, subsequent ozone will pass through second air groove and enter the inside of main part and and the water to be handled are fused, then the rotation of rotating shaft is driven by drive assembly, to realize the movement and rotation of first stirring rod, finally realize the ozone is added in different depth and is stirred to water, the processing efficiency of water is further improved by the cooperation of ozone, hydrogen peroxide in reserve storehouse and ultraviolet sterilization lamp, and the mixing efficiency of hydrogen peroxide and water is accelerated by the stirring of first sliding sleeve, and the different injection depth of ozone is also realized by the up-and-down movement and rotation of first sliding sleeve, and the stirring of water different depth is also realized, it is favorable for ozone and water of different depth to be fully mixed, practicability is higher, and it is easy to operate.

[0019] 2, the urban drinking water treatment advanced oxidation equipment, the rotation of rotating shaft drives second reciprocating screw sleeve to rotate around reciprocating screw rod on the upper side of reciprocating screw rod group under the limitation of second limiting groove, to realize the stirring of second stirring rod in different depth finally, further improve the efficiency when water resource is pretreated, improve the mixing efficiency of reagent and sewage, avoid the traditional single stirring mode, to improve the subsequent treatment efficiency of sewage, further improve the practicability of device as a whole. ACCURACY

[0020] Figure 1 It is the structure schematic view of a kind of urban drinking water treatment advanced oxidation equipment of the utility model;

[0021] Figure 2 It is the sectional structure schematic view of main part of the utility model;

[0022] Figure 3 It is the lower sectional structure schematic view of rotating shaft of the utility model;

[0023] Figure 4 It is Figure 3 the enlarged view of A in figure.

[0024] Figure 5 It is the upper part sectional view structure schematic diagram of the utility model rotation axis;

[0025] Figure 6 It is Figure 2 It is the enlarged view of B in the middle.

[0026] In the drawing: 1, main body;2, ozone generating device;3, filter plate;4, rotating shaft;5, first sliding sleeve;6, first cavity;7, reciprocating screw rod group;8, first air groove;9, second air groove;10, first limiting groove;11, first reciprocating screw rod sleeve;12, motor;13, second cavity;14, driven gear;15, driving gear;16, fixed shaft;17, connecting pipe;18, rotating flange;19, connecting hose;20, water inlet;21, storage bin;22, first stirring rod;23, water outlet;24, second sliding sleeve;25, second stirring rod;26, second limiting groove;27, second reciprocating screw rod sleeve;28, ultraviolet sterilization lamp. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Please refer to Figures 1-6The utility model provides a technical scheme: a kind of urban drinking water treatment advanced oxidation equipment, including main body 1, the inside hollow of main body 1, the upper surface of main body 1 is provided with ozone generator 2, the inside fixed mounting of main body 1 has filter plate 3, the inside rotationally connected of main body 1 has rotating shaft 4, rotating shaft 4 rotates and is set in the inside of filter plate 3, the outside of rotating shaft 4 is slidably covered with first sliding sleeve 5, the inside of rotating shaft 4 is equipped with first cavity 6, the outer surface of first sliding sleeve 5 is fixedly connected with first stirring rod 22, the inside of first cavity 6 is provided with reciprocating screw rod group 7, reciprocating screw rod group 7 includes two fixedly connected reciprocating screw rods, upper reciprocating screw rod is located the upper side of filter plate 3, lower reciprocating screw rod is located the lower side of filter plate 3, the bottom wall of main body 1 is fixedly connected with the lower end of reciprocating screw rod group 7, the outer surface of rotating shaft 4 is equipped with and the first air groove 8 of first cavity 6 intercommunication, the inside of first stirring rod 22 is equipped with and the second air groove 9 of outside intercommunication, first air groove 8 and second air groove 9 are interconnected, the outer surface of rotating shaft 4 is equipped with and the first limit slot 10 of first cavity 6 intercommunication, the inside of first limit slot 10 is slidably connected with first reciprocating screw rod sleeve 11, first reciprocating screw rod sleeve 11 is threadedly covered in the outer surface of lower reciprocating screw rod in reciprocating screw rod group 7, first reciprocating screw rod sleeve 11 and the inner wall of first sliding sleeve 5 are fixedly connected, first air groove 8 and first limit slot 10 are all located the lower side of filter plate 3, the inner wall of main body 1 is fixedly installed with ultraviolet sterilizing lamp 28, the inside of the top plate of main body 1 is equipped with second cavity 13, the inside of second cavity 13 is provided with drive assembly and connecting assembly, the outside of main body 1 is provided with and the storage bin 21 of main body 1 inside intercommunication, the inside of storage bin 21 is stored with hydrogen peroxide, when staff needs to process sewage located the lower side of filter plate 3, first by outside oxygen supply device and ozone generator 2 are connected, then by ozone generator 2 passes through connecting assembly and passes into the first cavity 6 in the inside of rotating shaft 4 with ozone, at this time because first air groove 8 and first cavity 6 intercommunication, second air groove 9 and first air groove 8 intercommunication, therefore ozone will pass through second air groove 9 and enter the inside of main body 1 and with the water to be treated and fuses, to remove organic matter, bacteria and other pollutants in water by using the strong oxidizing property of ozone, subsequent drive assembly drives the rotation of rotating shaft 4, at this time because first reciprocating screw rod sleeve 11 is located the inside of first limit slot 10, therefore by the rotation of rotating shaft 4 will make first reciprocating screw rod sleeve 11 pass through the rotation of first limit slot 10 and be limited on the surface of reciprocating screw rod group 7, to realize the reciprocating movement of first reciprocating screw rod sleeve 11 in the inside of first limit slot 10, further drive the movement of first sliding sleeve 5 by the movement of first reciprocating screw rod sleeve 11, to realize the movement and rotation of first stirring rod 22, finally realize the addition of ozone in different depth of water and stir, further improve the processing efficiency of water by the cooperation of ozone, hydrogen peroxide in the inside of storage bin 21 and ultraviolet sterilizing lamp 28,And the mixing efficiency of hydrogen peroxide and water is accelerated by the stirring of the first stirring rod 22, and different injection depths of ozone are achieved by the up-down movement and rotation of the first sliding sleeve 5, and different depths of water are also stirred, which is beneficial to the full mixing of ozone and water at different depths, has high practicability and simple operation.

[0029] Further, the connecting assembly includes a connecting pipe 17 fixedly connected to the top wall of the second cavity 13, the inside of the connecting pipe 17 is hollow, the upper end of the connecting pipe 17 penetrates out of the main body 1, the upper end of the rotating shaft 4 rotates and penetrates into the inside of the second cavity 13, a rotating flange 18 is arranged between the rotating shaft 4 and the connecting pipe 17, the connecting pipe 17 and the rotating shaft 4 are connected and connected through the rotating flange 18, a connecting hose 19 is arranged between the connecting pipe 17 and the ozone generator 2, and the ozone generated by the ozone generator 2 is conveniently introduced into the inside of the first cavity 6 through the arrangement of the connecting assembly, and the rotation of the rotating shaft 4 is avoided through the arrangement of the rotating flange 18, so that the stability of the device is ensured.

[0030] Further, the driving assembly includes a fixed shaft 16 rotatably connected to the inside of the second cavity 13, the upper surface of the main body 1 is fixedly connected with a motor 12, the output shaft of the motor 12 rotatably penetrates into the inside of the second cavity 13 and is fixedly connected with the fixed shaft 16, the outer surface of the fixed shaft 16 is sleeved with a driving gear 15, and the outer surface of one end of the rotating shaft 4 located in the second cavity 13 is sleeved with a driven gear 14, the driving gear 15 and the driven gear 14 are engagedly connected, the rotation of the fixed shaft 16 is driven by starting the motor 12, the rotation of the driving gear 15 is driven by the rotation of the fixed shaft 16, the rotation of the driven gear 14 is driven by the rotation of the driving gear 15, and the rotation of the rotating shaft 4 is driven by the rotation of the driven gear 14, so as to finally realize the stirring inside the main body 1.

[0031] Further, the outer surface of the rotating shaft 4 is sleeved with a second sliding sleeve 24, the second sliding sleeve 24 is located on the upper side of the filter plate 3, the outer surface of the rotating shaft 4 is provided with a second limiting groove 26 which is communicated with the first cavity 6, the second limiting groove 26 is located on the upper side of the filter plate 3, the second limiting groove 26 is slidably connected with a second reciprocating screw sleeve 27, the second reciprocating screw sleeve 27 is threadedly sleeved on the outer surface of the reciprocating screw rod on the upper side of the reciprocating screw rod group 7, the second reciprocating screw sleeve 27 is fixedly connected with the inner wall of the second sliding sleeve 24, the outer surface of the second sliding sleeve 24 is fixedly connected with a second stirring rod 25, the rotation of the rotating shaft 4 drives the second reciprocating screw sleeve 27 to rotate around the reciprocating screw rod on the upper side of the reciprocating screw rod group 7 under the limitation of the second limiting groove 26, so that the second reciprocating screw sleeve 27 reciprocates in the second limiting groove 26, the rotation of the first sliding sleeve 5 is realized, and the first sliding sleeve 5 slides on the surface of the rotating shaft 4, and finally the second stirring rod 25 realizes stirring at different depths, the above structure further improves the efficiency of water resource pretreatment, improves the mixing efficiency of the medicament and the sewage, avoids the traditional single stirring mode, thereby improving the subsequent sewage treatment efficiency, and further improving the practicability of the device as a whole.

[0032] Further, the upper surface of the main body 1 is provided with a water inlet 20, and the left surface of the main body 1 is provided with a water outlet 23.

[0033] Further, the two reciprocating screw rods and the first and second reciprocating screw sleeves 11 and 17 of the reciprocating screw rod group 7 in the above embodiment are existing structures, and therefore will not be described in detail herein.

[0034] Working principle:

[0035] When the urban drinking water treatment advanced oxidation equipment is in use, the external oxygen supply device is connected with the ozone generating device 2, then the ozone generating device 2 introduces ozone into the first cavity 6 in the rotating shaft 4 through the connecting assembly, at this time, since the first air groove 8 is communicated with the first cavity 6, and the second air groove 9 is communicated with the first air groove 8, the ozone will enter the inside of the main body 1 through the second air groove 9 and be mixed with the water to be treated, so as to remove the organic matter, bacteria and other pollutants in the water by using the strong oxidizing property of the ozone, then the rotation of the rotating shaft 4 is driven by the driving assembly, at this time, since the first reciprocating screw sleeve 11 is located in the first limiting groove 10, the rotation of the rotating shaft 4 will make the first reciprocating screw sleeve 11 rotate on the surface of the reciprocating screw rod group 7 under the limitation of the first limiting groove 10, so as to realize the reciprocating movement of the first reciprocating screw sleeve 11 in the first limiting groove 10, then the movement of the first sliding sleeve 5 is driven by the movement of the first reciprocating screw sleeve 11, so as to realize the movement of the first stirring rod 22, and finally the ozone is added at different depths of the water.

[0036] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A device for advanced oxidation of urban drinking water treatment, comprising a main body (1), characterized by: The inside of the main body (1) is hollow, the upper surface of the main body (1) is provided with an ozone generating device (2), the inside of the main body (1) is fixedly provided with a filter plate (3), the inside of the main body (1) is rotatably connected with a rotating shaft (4), the rotating shaft (4) is rotatably sleeved in the inside of the filter plate (3), the outside of the rotating shaft (4) is slidably sleeved with a first sliding sleeve (5), the inside of the rotating shaft (4) is provided with a first cavity (6), the outer surface of the first sliding sleeve (5) is fixedly connected with a first stirring rod (22), the inside of the first cavity (6) is provided with a reciprocating screw rod set (7), the reciprocating screw rod set (7) comprises two fixedly connected reciprocating screw rods, the upper reciprocating screw rod is located on the upper side of the filter plate (3), the lower reciprocating screw rod is located on the lower side of the filter plate (3), the lower end of the reciprocating screw rod set (7) is fixedly connected with the bottom wall of the main body (1), the outer surface of the rotating shaft (4) is provided with a first air groove (8) in communication with the first cavity (6), the inside of the first stirring rod (22) is provided with a second air groove (9) in communication with the outside, the first air groove (8) and the second air groove (9) are in communication, the outer surface of the rotating shaft (4) is provided with a first limiting groove (10) in communication with the first cavity (6), the inside of the first limiting groove (10) is slidably connected with a first reciprocating screw sleeve (11), the first reciprocating screw sleeve (11) is threadedly sleeved on the outer surface of the lower reciprocating screw rod of the reciprocating screw rod set (7), the first reciprocating screw sleeve (11) is fixedly connected with the inner wall of the first sliding sleeve (5), the first air groove (8) and the first limiting groove (10) are located on the lower side of the filter plate (3), the inner wall of the main body (1) is fixedly provided with an ultraviolet sterilization lamp (28), the inside of the top plate of the main body (1) is provided with a second cavity (13), the inside of the second cavity (13) is provided with a driving assembly and a connecting assembly, the outside of the main body (1) is provided with a storage bin (21) in communication with the inside of the main body (1), the upper surface of the main body (1) is provided with a water inlet (20), the left surface of the main body (1) is provided with a water outlet (23).

2. The urban drinking water treatment advanced oxidation equipment according to claim 1, characterized in that: The connecting assembly comprises a connecting pipe (17) fixedly connected to the top wall of the second cavity (13), the inside of the connecting pipe (17) is hollow, the upper end of the connecting pipe (17) penetrates out of the main body (1), the upper end of the rotating shaft (4) rotatably penetrates into the inside of the second cavity (13).

3. The urban drinking water treatment advanced oxidation equipment according to claim 2, characterized in that: The rotating flange (18) is arranged between the rotating shaft (4) and the connecting pipe (17), the connecting pipe (17) and the rotating shaft (4) are in communication and are connected through the rotating flange (18), and the connecting hose (19) is arranged between the connecting pipe (17) and the ozone generating device (2).

4. The advanced oxidation equipment for urban drinking water treatment according to claim 1, characterized in that: The driving assembly comprises a fixed shaft (16) rotatably connected in the inside of the second cavity (13), the upper surface of the main body (1) is fixedly connected with a motor (12), the output shaft of the motor (12) rotatably penetrates into the inside of the second cavity (13) and is fixedly connected with the fixed shaft (16).

5. The advanced oxidation equipment for urban drinking water treatment according to claim 4, characterized in that: The outer surface of the fixed shaft (16) is sleeved with a driving gear (15), the outer surface of one end of the rotating shaft (4) located inside the second cavity (13) is sleeved with a driven gear (14), and the driving gear (15) and the driven gear (14) are meshedly connected.

6. The advanced oxidation equipment for urban drinking water treatment according to claim 3, characterized in that: The outer surface of the rotating shaft (4) is slidably sleeved with a second sliding sleeve (24), the second sliding sleeve (24) is located on the upper side of the filter plate (3), the outer surface of the rotating shaft (4) is provided with a second limiting groove (26) in communication with the first cavity (6), and the second limiting groove (26) is located on the upper side of the filter plate (3).

7. The advanced oxidation equipment for urban drinking water treatment according to claim 6, characterized in that: The second limiting groove (26) is slidably connected with a second reciprocating screw sleeve (27) in the inside, and the second reciprocating screw sleeve (27) is threadedly sleeved on the outer surface of the reciprocating screw rod on the upper side of the reciprocating screw rod group (7).

8. The advanced oxidation equipment for urban drinking water treatment according to claim 7, characterized in that: The second reciprocating screw sleeve (27) and the inner wall of the second sliding sleeve (24) are fixedly connected, and the outer surface of the second sliding sleeve (24) is fixedly connected with a second stirring rod (25).

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