CN212640200U - Catalyst recovery device for photocatalytic reaction - Google Patents
Catalyst recovery device for photocatalytic reaction Download PDFInfo
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- CN212640200U CN212640200U CN202021294745.0U CN202021294745U CN212640200U CN 212640200 U CN212640200 U CN 212640200U CN 202021294745 U CN202021294745 U CN 202021294745U CN 212640200 U CN212640200 U CN 212640200U
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- reaction box
- fixedly connected
- reaction
- catalyst
- side wall
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- 239000003054 catalyst Substances 0.000 title claims abstract description 54
- 238000013032 photocatalytic reaction Methods 0.000 title claims abstract description 18
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 238000006243 chemical reaction Methods 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000003028 elevating effect Effects 0.000 abstract description 7
- 239000010865 sewage Substances 0.000 description 23
- 230000001699 photocatalysis Effects 0.000 description 7
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000007146 photocatalysis Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000005408 paramagnetism Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a catalyst recovery unit of photocatalytic reaction, including reaction box and motor, fixedly connected with longmen support on the reaction box, motor fixed mounting is on longmen support, be equipped with two rabbling mechanisms between reaction box and the longmen support, mesh between two rabbling mechanisms mutually, the horizontal part that runs through longmen support is rotated to the output shaft end of motor sets up and rather than one of them rabbling mechanism fixed connection, be equipped with elevating system on the vertical part lateral wall of longmen support, the last dredging mechanism who slides and run through the setting of reaction box top that is equipped with of elevating system, be equipped with same drive mechanism between elevating system and one of them rabbling mechanism, the intercommunication is equipped with inlet tube and outlet pipe on the lateral wall of reaction box, fixed mounting has filter and electromagnetic valve in the outlet pipe. The utility model discloses can not only retrieve the catalyst effectively, can also improve the result of use of catalyst effectively.
Description
Technical Field
The utility model relates to a sewage photocatalysis treatment technical field especially relates to a catalyst recovery unit of photocatalytic reaction.
Background
The treatment of industrial sewage becomes a great problem to be solved urgently at present, and photocatalysis is a green low-carbon environment-friendly technology which is developed in recent years and has the remarkable advantages of mild reaction conditions, low cost, full utilization of solar energy and no secondary pollution. Therefore, the photocatalytic oxidation technology has great potential for degrading pollutants in water, and more researchers now use magnetic Fe3O4Hydrotalcite-like material with strong photocatalytic activity
(Zn-Fe-LDHs, Ni-Fe-LDHs, Cd-Ni-Fe-LDHs, etc.) to form Fe3O4@Zn-Fe-LDHs、Fe3O4@Ni-Fe-LDHs、Fe3O4The magnetic composite photocatalytic materials such as @ Cd-Ni-Fe-LDHs and the like not only can provide the visible light catalytic performance of LDHs, but also have better paramagnetism, however, the common photocatalytic reaction sewage treatment device cannot effectively recycle the added catalyst for reuse, and further causes resource waste, and the common photocatalytic reaction sewage treatment device does not comprise the common photocatalytic reaction sewage treatment deviceThe added catalyst can be effectively and fully mixed with the sewage, so that the reaction effect between the catalyst and the sewage is poor.
Most of photocatalytic reaction sewage treatment devices used in the current market can not effectively recycle and reuse the catalyst therein, and can not effectively improve the reaction effect of the catalyst and sewage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art photocatalysis reaction sewage treatment plant and can not retrieve and cyclic utilization to catalyst wherein effectively mostly, and can not improve the phenomenon of the reaction effect of catalyst and sewage effectively, and the catalyst recovery unit of a photocatalysis reaction who proposes, it can not only retrieve the catalyst effectively, can also improve the result of use of catalyst effectively.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a catalyst recovery device for photocatalytic reaction comprises a reaction box and a motor, wherein a gantry support is fixedly connected to the reaction box, the motor is fixedly arranged on the gantry support, two stirring mechanisms are arranged between the reaction box and the gantry support and are meshed with each other, the tail end of an output shaft of the motor is rotatably arranged to penetrate through the horizontal part of the gantry support and is fixedly connected with one of the stirring mechanisms, a lifting mechanism is arranged on the side wall of the vertical part of the gantry support, a dredging mechanism which is arranged to slidably penetrate through the top of the reaction box is arranged on the lifting mechanism, the same transmission mechanism is arranged between the lifting mechanism and one of the stirring mechanisms, a water inlet pipe and a water outlet pipe are communicated with the side wall of the reaction box, a filter plate and an electromagnetic valve are fixedly arranged in the water outlet pipe, and the dredging mechanism is in abutting contact with one end of the filter plate, an adsorption mechanism is arranged in the bottom of the reaction box.
Preferably, the stirring mechanism comprises a rotating shaft which is rotatably arranged through the top of the reaction box, the upper end of the rotating shaft is rotatably connected to the lower end of the horizontal part of the gantry support, gears are coaxially and fixedly connected to the rotating shaft above the reaction box, the two gears are meshed with each other, a plurality of stirring rods are fixedly connected to the rotating shaft in the reaction box, the tail end of an output shaft of the motor and the transmission mechanism are fixedly connected with one rotating shaft, and the stirring mechanism can effectively stir and mix the catalyst and the sewage, so that the catalyst is effectively and fully contacted with the sewage to be treated.
Preferably, drive mechanism includes two belt pulleys with the coaxial fixed connection of elevating system and one of them pivot respectively, two drive connection through same root belt between the belt pulley, drive mechanism's setting has improved the utilization ratio to the motor effectively.
Preferably, the lifting mechanism comprises a sliding chute arranged on the side wall of the vertical part of the gantry support, a sliding block matched with the sliding chute is arranged in the sliding chute, the top and the bottom of the sliding chute are rotatably connected with a same reciprocating screw rod, the reciprocating screw rod penetrates through the sliding block in a threaded manner, one side wall of one end of the sliding block is fixedly connected with the dredging mechanism, the reciprocating screw rod above the sliding block is coaxially and fixedly connected with one belt pulley, and the lifting mechanism is arranged to provide driving force for the dredging mechanism and effectively improve the using effect of the catalyst.
Preferably, mediation mechanism is located including the slide bar that slides and run through the setting of reaction box top the lateral wall of the outer slide bar of reaction box and the one end lateral wall fixed connection of slider are located many connecting rods of fixedly connected with on the slide bar lateral wall in the reaction box, the lower extreme fixedly connected with mediation brush board of slide bar, the brush hair end of mediation brush board offsets the contact with the one end of filter, and the setting of mediation mechanism can dredge the filter effectively, and then avoids the filter to be blockked up.
Preferably, adsorption apparatus constructs including setting up in the inner chamber of reaction tank bottom, fixed mounting has the electro-magnet in the cavity, and adsorption apparatus constructs's setting, can adsorb the catalyst effectively to be convenient for the recovery of catalyst.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up reaction box, motor, longmen support, inlet tube, outlet pipe, filter, solenoid valve, pivot, gear and puddler etc. can retrieve the catalyst effectively, and then realized the cyclic utilization to the catalyst to practiced thrift the resource effectively, the setting of wherein dredging mechanism can dredge the filter effectively, and then avoid the filter to be blockked up.
2. The utility model discloses a set up reaction box, motor, longmen support, inlet tube, outlet pipe, filter, solenoid valve, pivot, gear and puddler etc. can improve the result of use of catalyst effectively, wherein the setting of rabbling mechanism and mediation mechanism, the homoenergetic makes catalyst and sewage contact more abundant to make catalyst and sewage reaction more abundant, wherein drive mechanism's setting has improved the utilization ratio to the motor effectively.
Drawings
Fig. 1 is a perspective view of a catalyst recovery apparatus for photocatalytic reaction according to the present invention;
fig. 2 is a schematic diagram of an external structure of a catalyst recycling device for photocatalytic reaction according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
fig. 4 is a partially enlarged view of fig. 1 at B.
In the figure: the device comprises a reaction box 1, a motor 2, a gantry support 3, a water inlet pipe 4, a water outlet pipe 5, a filter plate 6, an electromagnetic valve 7, a rotating shaft 8, a gear 9, a stirring rod 10, a belt pulley 11, a belt 12, a sliding chute 13, a sliding block 14, a reciprocating screw rod 15, a sliding rod 16, a connecting rod 17, a dredging brush plate 18, a cavity 19 and an electromagnet 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a catalyst recovery device for photocatalytic reaction comprises a reaction box 1 and a motor 2, a gantry support 3 is fixedly connected on the reaction box 1, the motor 2 is fixedly arranged on the gantry support 3, two stirring mechanisms are arranged between the reaction box 1 and the gantry support 3 and are engaged with each other, the tail end of an output shaft of the motor 2 is rotatably arranged to penetrate through the horizontal part of the gantry support 3 and is fixedly connected with one of the stirring mechanisms, a lifting mechanism is arranged on the side wall of the vertical part of the gantry support 3, a dredging mechanism which is arranged to slidably penetrate through the top of the reaction box 1 is arranged on the lifting mechanism, the same transmission mechanism is arranged between the lifting mechanism and one of the stirring mechanisms, a water inlet pipe 4 and a water outlet pipe 5 are communicated on the side wall of the reaction box 1, a filter plate 6 and an electromagnetic valve 7 are fixedly arranged in the water outlet pipe 5, and the dredging, an adsorption mechanism is arranged in the bottom of the reaction box 1.
Rabbling mechanism runs through pivot 8 that reaction box 1 top set up including rotating, the upper end of pivot 8 is rotated and is connected on the lower extreme of 3 horizontal parts of longmen support, be located coaxial fixedly connected with gear 9 on the pivot 8 of reaction box 1 top, mesh mutually between two gear 9, be located many puddlers 10 of fixedly connected with on the pivot 8 of reaction box 1, motor 2's output shaft end and drive mechanism all rather than 8 fixed connection of one of them pivot, the setting of rabbling mechanism, can stir catalyst and sewage effectively and mix, and then make catalyst and the sewage that needs to handle effectively carry out the abundant contact.
Drive mechanism includes two belt pulleys 11 with elevating system and the coaxial fixed connection of one of them pivot 8 respectively, connect through the transmission of same root belt 12 between two belt pulleys 11, drive mechanism's setting, the utilization ratio to motor 2 has been improved effectively, elevating system is including setting up spout 13 on 3 vertical partial lateral walls of gantry support, be equipped with assorted slider 14 with it in the spout 13, it is connected with same reciprocal lead screw 15 to rotate between the top of spout 13 and the bottom, reciprocal lead screw 15 screw thread runs through slider 14 setting, the one end lateral wall and the mediation mechanism fixed connection of slider 14, the reciprocal lead screw 15 that is located slider 14 top and the coaxial fixed connection of one of them belt pulley 11, elevating system's setting, not only provide drive power for the mediation mechanism, can also improve the result of use of catalyst effectively.
The dredging mechanism comprises a slide rod 16 which is arranged through the top of the reaction box 1 in a sliding way, the side wall of the slide rod 16 which is positioned outside the reaction box 1 is fixedly connected with the side wall of one end of a slide block 14, the side wall of the slide rod 16 which is positioned inside the reaction box 1 is fixedly connected with a plurality of connecting rods 17, the lower end of the slide rod 16 is fixedly connected with a dredging brush plate 18, the brush end of the dredging brush plate 18 is abutted against one end of a filter plate 6, the dredging mechanism is arranged to effectively dredge the filter plate 6 and further avoid the filter plate 6 from being blocked, the adsorption mechanism comprises an inner chamber 19 which is arranged at the bottom of the reaction box 1, an electromagnet 20 is fixedly arranged inside the chamber 19, the adsorption mechanism is arranged to effectively adsorb the catalyst, thereby facilitating the recovery of the catalyst, it needs to be explained that the electromagnetic valve 7 can control the opening and closing of the water outlet pipe 5, the electromagnet 20 can be energized to generate magnetism, and the deenergized magnetism disappears, which is also the prior art and will not be described herein.
It should be noted that, as shown in fig. 3, no thread is provided on the portion of the reciprocating screw rod 15 coaxially and fixedly connected with one of the belt pulleys 11, so that the slider 14 does not collide with the belt pulley 11 all the time in the process of moving up and down.
It should be noted that the pore diameter of the filter plate 6 is smaller than that of the magnetic catalyst added, so that the magnetic catalyst cannot pass through the filter plate 6.
The working principle is as follows: when sewage and a magnetic catalyst need to be reacted and treated and the magnetic catalyst needs to be recycled, a proper amount of sewage and the magnetic catalyst are added into a reaction box 1, it needs to be noted that other conditions needed by the magnetic catalyst for treating the sewage are the prior art, and are not described herein again, then a motor 2 is started to work, the motor 2 rotates to drive a rotating shaft 8 fixedly connected with the motor 2 to rotate, under the transmission action of two gears 9, the two rotating shafts 8 synchronously and oppositely rotate, and under the transmission action of a belt pulley 11 and a belt 12, a reciprocating screw rod 15 rotates, the two rotating shafts 8 synchronously rotate to drive a plurality of stirring rods 10 to rotate, so that the added magnetic catalyst and the sewage are effectively stirred and mixed, and the sewage and the added magnetic catalyst are fully mixed, wherein the reciprocating screw rod 15 rotates to enable a sliding block 14 to do up-and-down reciprocating motion under the limiting action of a sliding chute 13, further, the slide rod 16 and the connecting rods 17 are synchronously reciprocated up and down, so as to further improve the reaction effect of the magnetic catalyst and the sewage, wherein the slide rod 16 reciprocates up and down to reciprocate the dredging brush plate 18 along one end of the filter plate 6, so as to realize the dredging function of the filter plate 6, thereby effectively preventing the magnetic catalyst from being attached to the aperture of the filter plate 6, when the reaction in the reaction box 1 is finished, the electromagnet 20 is started to work, the electromagnet 20 is magnetic after being electrified, so as to adsorb the magnetic catalyst on the bottom of the reaction box 1, when the water in the reaction box 1 needs to be discharged, the electromagnetic valve 7 is opened, the water is discharged after passing through the filter plate 6, because the flow velocity of the water is too fast during the water discharge, part of the magnetic catalyst may leave the bottom of the reaction box 1 and be adsorbed on the filter plate 6, at the moment, the dredging brush plate 18 dredges the filter plate 6 up, the phenomenon that part of the magnetic catalyst blocks the filter plate 6 can be effectively avoided, so that the water flow is ensured to be discharged quickly, and the motor 2 and the electromagnet 20 are turned off after the water is discharged.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A catalyst recovery device for photocatalytic reaction comprises a reaction box (1) and a motor (2), and is characterized in that a gantry support (3) is fixedly connected to the reaction box (1), the motor (2) is fixedly mounted on the gantry support (3), two stirring mechanisms are arranged between the reaction box (1) and the gantry support (3) and are meshed with each other, the tail end of an output shaft of the motor (2) rotatably penetrates through the horizontal part of the gantry support (3) and is fixedly connected with one of the stirring mechanisms, a lifting mechanism is arranged on the side wall of the vertical part of the gantry support (3), a dredging mechanism which slidably penetrates through the top of the reaction box (1) is arranged on the lifting mechanism, the same transmission mechanism is arranged between the lifting mechanism and one of the stirring mechanisms, a water inlet pipe (4) and a water outlet pipe (5) are communicated with the side wall of the reaction box (1), the device is characterized in that a filter plate (6) and an electromagnetic valve (7) are fixedly mounted in the water outlet pipe (5), the dredging mechanism is in contact with one end of the filter plate (6) in an abutting mode, and an adsorption mechanism is arranged in the bottom of the reaction box (1).
2. The device for recycling the catalyst in the photocatalytic reaction according to claim 1, wherein the stirring mechanism comprises a rotating shaft (8) rotatably penetrating the top of the reaction box (1), the upper end of the rotating shaft (8) is rotatably connected to the lower end of the horizontal part of the gantry support (3), a gear (9) is coaxially and fixedly connected to the rotating shaft (8) above the reaction box (1), the two gears (9) are engaged with each other, a plurality of stirring rods (10) are fixedly connected to the rotating shaft (8) in the reaction box (1), and the tail end of the output shaft of the motor (2) and the transmission mechanism are fixedly connected to one of the rotating shafts (8).
3. The device for recovering the catalyst in the photocatalytic reaction according to claim 2, wherein the transmission mechanism comprises two belt pulleys (11) which are respectively and fixedly connected with the lifting mechanism and one of the rotating shafts (8) coaxially, and the two belt pulleys (11) are in transmission connection with each other through the same belt (12).
4. The catalyst recovery device for the photocatalytic reaction according to claim 3, wherein the lifting mechanism comprises a chute (13) arranged on a side wall of a vertical part of the gantry support (3), a sliding block (14) matched with the chute (13) is arranged in the chute (13), the same reciprocating screw rod (15) is rotatably connected between the top and the bottom of the chute (13), the reciprocating screw rod (15) is arranged by penetrating through the sliding block (14) in a threaded manner, one side wall of one end of the sliding block (14) is fixedly connected with the dredging mechanism, and the reciprocating screw rod (15) above the sliding block (14) is coaxially and fixedly connected with one of the belt pulleys (11).
5. The catalyst recovery device for photocatalytic reaction according to claim 4, wherein the dredging mechanism comprises a slide rod (16) slidably disposed through the top of the reaction box (1), the side wall of the slide rod (16) located outside the reaction box (1) is fixedly connected with the side wall of one end of the slide block (14), the side wall of the slide rod (16) located inside the reaction box (1) is fixedly connected with a plurality of connecting rods (17), the lower end of the slide rod (16) is fixedly connected with a dredging brush plate (18), and the bristle end of the dredging brush plate (18) is in contact with one end of the filter plate (6) in an abutting manner.
6. A catalyst recovery device for photocatalytic reaction according to claim 1, wherein the adsorption mechanism comprises a chamber (19) disposed in the bottom of the reaction tank (1), and an electromagnet (20) is fixedly mounted in the chamber (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021294745.0U CN212640200U (en) | 2020-07-03 | 2020-07-03 | Catalyst recovery device for photocatalytic reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021294745.0U CN212640200U (en) | 2020-07-03 | 2020-07-03 | Catalyst recovery device for photocatalytic reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212640200U true CN212640200U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021294745.0U Expired - Fee Related CN212640200U (en) | 2020-07-03 | 2020-07-03 | Catalyst recovery device for photocatalytic reaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212640200U (en) |
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2020
- 2020-07-03 CN CN202021294745.0U patent/CN212640200U/en not_active Expired - Fee Related
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Granted publication date: 20210302 |