CN211004669U - Photocatalytic oxidation sewage treatment device - Google Patents
Photocatalytic oxidation sewage treatment device Download PDFInfo
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- CN211004669U CN211004669U CN201922072858.XU CN201922072858U CN211004669U CN 211004669 U CN211004669 U CN 211004669U CN 201922072858 U CN201922072858 U CN 201922072858U CN 211004669 U CN211004669 U CN 211004669U
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Abstract
The utility model provides a photocatalytic oxidation sewage treatment plant. The photocatalytic oxidation sewage treatment device comprises a reaction chamber; the water inlet pipe is fixedly arranged on one side of the reaction chamber; the water outlet pipe is fixedly arranged on one side of the reaction chamber and is positioned below the water inlet pipe; the annular aeration pipes are fixedly arranged on the inner wall of the bottom of the reaction chamber; the connecting pipes are fixedly arranged on the annular aeration pipes respectively; the air inlet pipe is fixedly installed at the top ends of the connecting pipes, and the air inlet end of the air inlet pipe extends out of the reaction chamber. The utility model provides a light catalytic oxidation sewage treatment plant has convenient operation, can reduce the catalyst particle diameter, advantage of reaction with higher speed.
Description
Technical Field
The utility model relates to a sewage treatment field especially relates to a light catalytic oxidation sewage treatment plant.
Background
The photocatalytic oxidation treatment is mainly applied by utilizing the principle that organic matters can be subjected to oxidative decomposition under light, and when a catalyst is added, a reaction block can be clamped, and the chemical reaction in the presence of the photocatalyst is photocatalytic oxidation.
However, there are many factors affecting the photocatalytic oxidation, such as the size of the catalyst particle size, the amount of catalyst used, the installation of lamplight, and the nature of wastewater, and among these factors, the catalyst particle size is undoubtedly the easiest to treat, but most of the existing photocatalytic oxidation treatment devices do not have a device for treating the catalyst particle size, resulting in slow reaction rate and poor efficiency of the photocatalytic oxidation.
Therefore, it is necessary to provide a new photocatalytic oxidation sewage treatment device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing a photocatalytic oxidation sewage treatment device which has convenient operation, can reduce the particle diameter of the catalyst and accelerate the reaction.
In order to solve the technical problem, the utility model provides a photocatalytic oxidation sewage treatment plant includes: a reaction chamber; the water inlet pipe is fixedly arranged on one side of the reaction chamber; the water outlet pipe is fixedly arranged on one side of the reaction chamber and is positioned below the water inlet pipe; the annular aeration pipes are fixedly arranged on the inner wall of the bottom of the reaction chamber; the connecting pipes are fixedly arranged on the annular aeration pipes respectively; the air inlet pipe is fixedly arranged at the top ends of the connecting pipes, and the air inlet end of the air inlet pipe extends out of the reaction chamber; the Roots blower is fixedly mounted at the top of the reaction chamber, and the air inlet end of the air inlet pipe is fixedly connected with the air outlet end of the Roots blower; the exhaust pipe is fixedly arranged at the top of the reaction chamber; the air return pipe is fixedly arranged on the exhaust pipe, and the air outlet end of the air return pipe is fixedly connected with the air inlet end of the Roots blower; the ultraviolet lamp is fixedly arranged on the inner wall of the top of the reaction chamber; the material grinding device is arranged at the top of the reaction chamber and is positioned on one side, far away from the Roots blower, of the exhaust pipe.
Preferably, the material grinding device includes four support columns, a grinding box, four fixing rods, a fixing plate, a motor, a transmission rod and a grinding block, the four support columns are all fixedly mounted at the top of the reaction chamber, the four support columns are distributed in a rectangular array, the grinding box is fixedly mounted at the top ends of the four support columns, the four fixing rods are all fixedly mounted at the top of the grinding box, the four fixing rods are distributed in a rectangular array, the fixing plate is fixedly mounted at the top ends of the four fixing rods, the motor is fixedly mounted at the top of the fixing plate, the transmission rod is fixedly mounted on an output shaft of the motor, the bottom end of the transmission rod extends into the grinding box, the transmission rod is rotatably connected with the fixing plate, and the grinding block is fixedly mounted at the bottom end of the transmission rod.
Preferably, a feed inlet is formed in the inner wall of the top of the reaction chamber, a discharge outlet is formed in the inner wall of the bottom of the grinding box, a feed pipe is fixedly mounted at the bottom of the grinding box, and the feed pipe is communicated with the feed inlet and the discharge outlet.
Preferably, the top fixed mounting of blast pipe has two connecting rods, two the top fixed mounting of connecting rod has same protection casing, slidable mounting has the slide bar on the protection casing, the slide opening has been seted up on the top inner wall of protection casing, fixed mounting has two sliders on the inner wall of slide opening, the spout has all been seted up to the both sides of slide bar, two one side that the slider is close to each other extends to two respectively in the spout and with the inner wall sliding connection of spout.
Preferably, the bottom of slide bar extends to in the blast pipe and fixed mounting have the sprue, the sprue with the inner wall sliding connection of blast pipe, the top fixed mounting of sprue has the spring, the top of spring with the top inner wall fixed connection of protection casing, the spring sliding sleeve is established on the slide bar, the top fixed mounting of slide bar has the stopper.
Preferably, a plurality of air outlets are formed in the tops of the plurality of circular aeration pipes and distributed in a circular array, and valves are fixedly mounted on the water discharge pipes.
Compared with the prior art, the utility model provides a light catalytic oxidation sewage treatment plant has following beneficial effect:
the utility model provides a light catalytic oxidation sewage treatment plant, through the reacting chamber, the inlet tube, the drain pipe, annular aeration pipe, the connecting pipe, the intake pipe, the roots's fan, the blast pipe, muffler and ultraviolet lamp's cooperation catalyzes sewage, the whole environment that forms a relative seal, prevent that waste gas from revealing, through the connecting rod, the protection casing, the slide opening, the spout, the slider, the sprue, the cooperation of closing plate and spring is too high in order to avoid the atmospheric pressure in the reacting chamber, through the support column, grind the case, the dead lever, the fixed plate, including a motor, an end cap, a controller, and a cover plate, the transfer line and grind the cooperation of piece, be convenient for grind the.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a photocatalytic oxidation sewage treatment apparatus provided by the present invention;
FIG. 2 is a schematic sectional view of the middle exhaust pipe according to the present invention;
FIG. 3 is a top view of the middle ring-shaped aeration pipe of the present invention;
reference numbers in the figures: 1. the device comprises a reaction chamber, 2, a water inlet pipe, 3, a water discharge pipe, 4, an annular aeration pipe, 5, a connecting pipe, 6, an air inlet pipe, 7, a Roots blower, 8, an exhaust pipe, 9, an air return pipe, 10, an ultraviolet lamp, 11, a support column, 12, a grinding box, 13, a fixing rod, 14, a fixing plate, 15, a motor, 16, a transmission rod, 17 and a grinding block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the photocatalytic oxidation sewage treatment apparatus provided by the present invention; FIG. 2 is a schematic sectional view of the middle exhaust pipe according to the present invention; fig. 3 is a top view of the middle ring-shaped aeration pipe of the present invention. The photocatalytic oxidation sewage treatment device comprises: a reaction chamber 1; the water inlet pipe 2 is fixedly arranged on one side of the reaction chamber 1; the drain pipe 3 is fixedly arranged on one side of the reaction chamber 1, and the drain pipe 3 is positioned below the water inlet pipe 2; the annular aeration pipes 4 are fixedly arranged on the inner wall of the bottom of the reaction chamber 1; the connecting pipes 5 are respectively and fixedly arranged on the annular aeration pipes 4; the air inlet pipe 6 is fixedly arranged at the top ends of the connecting pipes 5, and the air inlet end of the air inlet pipe 6 extends out of the reaction chamber 1; the Roots blower 7 is fixedly arranged at the top of the reaction chamber 1, and the air inlet end of the air inlet pipe 6 is fixedly connected with the air outlet end of the Roots blower 7; the exhaust pipe 8 is fixedly arranged at the top of the reaction chamber 1; the air return pipe 9 is fixedly arranged on the exhaust pipe 8, and the air outlet end of the air return pipe 9 is fixedly connected with the air inlet end of the Roots blower 7; the ultraviolet lamp 10 is fixedly arranged on the inner wall of the top part of the reaction chamber 1; and the material grinding device is arranged at the top of the reaction chamber 1 and is positioned on one side of the exhaust pipe 8, which is far away from the Roots blower 7.
The material grinding device comprises four supporting columns 11, a grinding box 12, four fixing rods 13, a fixing plate 14, a motor 15, a transmission rod 16 and a grinding block 17, wherein the four supporting columns 11 are all fixedly arranged at the top of the reaction chamber 1, the four supporting columns 11 are distributed in a rectangular array, the grinding box 12 is fixedly arranged at the top ends of the four supporting columns 11, the four fixing rods 13 are all fixedly arranged at the top of the grinding box 12, the four fixing rods 13 are distributed in a rectangular array, the fixing plate 14 is fixedly arranged at the top ends of the four fixing rods 13, the motor 15 is fixedly arranged at the top of the fixing plate 14, the transmission rod 16 is fixedly arranged on the output shaft of the motor 15, the bottom end of the transmission rod 16 extends into the grinding box 12, the transmission rod 16 is rotatably connected with the fixed plate 14, and the grinding block 17 is fixedly arranged at the bottom end of the transmission rod 16.
The reaction chamber 1 is provided with a feed inlet on the inner wall of the top, the grinding box 12 is provided with a discharge outlet on the inner wall of the bottom, the grinding box 12 is fixedly provided with a feed pipe at the bottom, and the feed pipe is communicated with the feed inlet and the discharge outlet.
The top fixed mounting of blast pipe 8 has two connecting rods, two the top fixed mounting of connecting rod has same protection casing, slidable mounting has the slide bar on the protection casing, the slide opening has been seted up on the top inner wall of protection casing, fixed mounting has two sliders on the inner wall of slide opening, the spout has all been seted up to the both sides of slide bar, two one side that the slider is close to each other extends to two respectively in the spout and with the inner wall sliding connection of spout.
The bottom of slide bar extends to in the blast pipe 8 and fixed mounting have the sprue, the sprue with the inner wall sliding connection of blast pipe 8, the top fixed mounting of sprue has the spring, the top of spring with the top inner wall fixed connection of protection casing, the spring sliding sleeve is established on the slide bar, the top fixed mounting of slide bar has the stopper.
A plurality of air outlets are formed in the tops of the circular aeration pipes 4 and distributed in a circular array, and valves are fixedly mounted on the water discharge pipes 3.
The utility model provides a photocatalytic oxidation sewage treatment plant's theory of operation as follows:
when in use, water enters through the water inlet pipe 2, the liquid inlet height of sewage is lower than the water inlet of the water inlet pipe 2, the Roots blower 7 and the ultraviolet lamp 10 are started during reaction, the Roots blower 7 is shunted into a plurality of connecting pipes 5 through the air inlet pipe 6, the connecting pipes 5 are connected into the annular aeration pipe 4 to carry out photocatalytic oxidation on the sewage in the reaction chamber 1, and waste gas enters the air return pipe 9 through the exhaust pipe 8 during circulation and is reused by the Roots blower 7, when the air pressure in the reaction chamber 1 is over-high, the air pressure pushes the blocking block to move upwards, the blocking block pushes the sliding rod to move and simultaneously compresses the spring, when the block is separated from the exhaust pipe 8, the exhaust is carried out, after the exhaust is finished, the block reseals the exhaust pipe under the reset of the spring, when liquid is fed, the additive is poured into the grinding box 12, the motor 15 is started, the motor 15 drives the transmission rod 16 and the grinding block 17 to grind the additive, and the ground additive enters the reaction chamber 1 through the feeding pipe to be mixed with sewage.
Compared with the prior art, the utility model provides a light catalytic oxidation sewage treatment plant has following beneficial effect:
the utility model provides a light catalytic oxidation sewage treatment plant, through reacting chamber 1, inlet tube 2, drain pipe 3, annular aeration pipe 4, connecting pipe 5, intake pipe 6, roots's fan 7, blast pipe 8, muffler 9 and ultraviolet lamp 10 cooperate and catalyze sewage, the whole environment that forms a relative seal, prevent that waste gas from revealing, through the connecting rod, the protection casing, the slide opening, the spout, the slider, the sprue, the cooperation of closing plate and spring is too high in order to avoid the atmospheric pressure in reacting chamber 1, through support column 11, grind case 12, dead lever 13, fixed plate 14, motor 15, the cooperation of transfer line 16 and abrasive brick 17, be convenient for grind the additive, reduce the particle diameter.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A photocatalytic oxidation sewage treatment apparatus, characterized by comprising:
a reaction chamber;
the water inlet pipe is fixedly arranged on one side of the reaction chamber;
the water outlet pipe is fixedly arranged on one side of the reaction chamber and is positioned below the water inlet pipe;
the annular aeration pipes are fixedly arranged on the inner wall of the bottom of the reaction chamber;
the connecting pipes are fixedly arranged on the annular aeration pipes respectively;
the air inlet pipe is fixedly arranged at the top ends of the connecting pipes, and the air inlet end of the air inlet pipe extends out of the reaction chamber;
the Roots blower is fixedly mounted at the top of the reaction chamber, and the air inlet end of the air inlet pipe is fixedly connected with the air outlet end of the Roots blower;
the exhaust pipe is fixedly arranged at the top of the reaction chamber;
the air return pipe is fixedly arranged on the exhaust pipe, and the air outlet end of the air return pipe is fixedly connected with the air inlet end of the Roots blower;
the ultraviolet lamp is fixedly arranged on the inner wall of the top of the reaction chamber;
the material grinding device is arranged at the top of the reaction chamber and is positioned on one side, far away from the Roots blower, of the exhaust pipe.
2. The photocatalytic oxidation sewage treatment device according to claim 1, wherein the material grinding device comprises four support columns, a grinding box, four fixing rods, a fixing plate, a motor, a transmission rod and a grinding block, wherein the four support columns are all fixedly installed on the top of the reaction chamber, the four support columns are distributed in a rectangular array, the grinding box is fixedly installed at the top ends of the four support columns, the four fixing rods are all fixedly installed on the top of the grinding box, the four fixing rods are distributed in a rectangular array, the fixing plate is fixedly installed at the top ends of the four fixing rods, the motor is fixedly installed at the top of the fixing plate, the transmission rod is fixedly installed on an output shaft of the motor, the bottom end of the transmission rod extends into the grinding box, and the transmission rod and the fixing plate are rotatably connected, the grinding block is fixedly arranged at the bottom end of the transmission rod.
3. The photocatalytic oxidation sewage treatment device according to claim 2, wherein the top inner wall of the reaction chamber is provided with a feeding port, the bottom inner wall of the grinding box is provided with a discharging port, and the bottom of the grinding box is fixedly provided with a feeding pipe which is communicated with the feeding port and the discharging port.
4. The photocatalytic oxidation sewage treatment device according to claim 1, wherein two connecting rods are fixedly mounted on the top of the exhaust pipe, one protective cover is fixedly mounted on the top ends of the two connecting rods, a sliding rod is slidably mounted on the protective cover, a sliding hole is formed in the inner wall of the top of the protective cover, two sliding blocks are fixedly mounted on the inner wall of the sliding hole, sliding grooves are formed in both sides of the sliding rod, and one sides of the two sliding blocks, which are close to each other, extend into the two sliding grooves and are slidably connected with the inner walls of the sliding grooves.
5. The photocatalytic oxidation sewage treatment device according to claim 4, wherein the bottom end of the sliding rod extends into the exhaust pipe and is fixedly provided with a block, the block is slidably connected with the inner wall of the exhaust pipe, the top of the block is fixedly provided with a spring, the top of the spring is fixedly connected with the inner wall of the top of the protective cover, the spring is slidably sleeved on the sliding rod, and the top end of the sliding rod is fixedly provided with a limiting block.
6. The photocatalytic oxidation sewage treatment device according to claim 1, wherein a plurality of air outlets are formed in the tops of the plurality of annular aeration pipes, the plurality of air outlets are distributed in a circular array, and a valve is fixedly mounted on the water discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072858.XU CN211004669U (en) | 2019-11-27 | 2019-11-27 | Photocatalytic oxidation sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072858.XU CN211004669U (en) | 2019-11-27 | 2019-11-27 | Photocatalytic oxidation sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211004669U true CN211004669U (en) | 2020-07-14 |
Family
ID=71481218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922072858.XU Active CN211004669U (en) | 2019-11-27 | 2019-11-27 | Photocatalytic oxidation sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211004669U (en) |
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2019
- 2019-11-27 CN CN201922072858.XU patent/CN211004669U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A photocatalytic oxidation sewage treatment device Effective date of registration: 20230928 Granted publication date: 20200714 Pledgee: Zijin Branch of Nanjing Bank Co.,Ltd. Pledgor: Nanjing woritt Environmental Technology Co.,Ltd. Registration number: Y2023980059696 |