CN112028217A - Industrial wastewater catalytic oxidation equipment based on Internet of things - Google Patents
Industrial wastewater catalytic oxidation equipment based on Internet of things Download PDFInfo
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- CN112028217A CN112028217A CN202010855778.6A CN202010855778A CN112028217A CN 112028217 A CN112028217 A CN 112028217A CN 202010855778 A CN202010855778 A CN 202010855778A CN 112028217 A CN112028217 A CN 112028217A
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- industrial wastewater
- catalytic oxidation
- bottom plate
- gear
- internet
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- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 53
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 29
- 230000003647 oxidation Effects 0.000 title claims abstract description 29
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 34
- 230000006855 networking Effects 0.000 claims description 2
- 239000007800 oxidant agent Substances 0.000 abstract description 33
- 230000001590 oxidative effect Effects 0.000 abstract description 33
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002337 anti-port Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Catalysts (AREA)
Abstract
The invention relates to industrial wastewater catalytic oxidation equipment, in particular to industrial wastewater catalytic oxidation equipment based on the Internet of things. The invention provides an industrial wastewater catalytic oxidation device based on the Internet of things, which can improve the effect of industrial wastewater catalytic oxidation without manually adding an oxidant. The invention provides industrial wastewater catalytic oxidation equipment based on the Internet of things, which comprises: a bottom plate, one side of which is connected with a reservoir; one side of the end part of the bottom plate is connected with the workbench, and the workbench penetrates through the reservoir; the escalator is connected on the working platform; the middle of the end part of the bottom plate is provided with the water delivery equipment; and the blanking mechanism is arranged between the bottom plate and the water delivery equipment. The industrial wastewater can be conveyed into the water storage tank through the water conveying equipment, the oxidant can be put into the industrial wastewater through the blanking mechanism, and the industrial wastewater and the oxidant can be stirred through the stirring mechanism.
Description
Technical Field
The invention relates to industrial wastewater catalytic oxidation equipment, in particular to industrial wastewater catalytic oxidation equipment based on the Internet of things.
Background
The internet of things is an information bearing body based on the internet, a traditional telecommunication network and the like, and enables all common physical objects which can be independently addressed to form an interconnected and intercommunicated network.
The prior art carries out catalytic oxidation to industrial waste water and generally puts in the oxidant to industrial waste water, and it is at present generally that manual puts in the industrial waste water with the oxidant, makes industrial waste water carry out catalytic oxidation, but in the oxidant directly drops in the industrial waste water, the oxidant is not enough with the industrial waste water mixture, and so industrial waste water catalytic oxidation's effect is not good, and artifical manual input oxidant speed is slower, needs to spend more time and energy.
Therefore, the industrial wastewater catalytic oxidation equipment based on the internet of things, which does not need manual operation to put in the oxidant and can improve the effect of the industrial wastewater catalytic oxidation, needs to be researched and developed.
Disclosure of Invention
(1) Technical problem to be solved
In order to overcome the defects that manual feeding of an oxidant is needed and the catalytic oxidation effect of industrial wastewater is poor, the technical problem to be solved by the invention is to provide the industrial wastewater catalytic oxidation equipment based on the Internet of things, which can improve the catalytic oxidation effect of industrial wastewater without manual feeding of the oxidant.
(2) Technical scheme
In order to solve the technical problem, the invention provides an industrial wastewater catalytic oxidation device based on the internet of things, which comprises: a bottom plate, one side of which is connected with a reservoir; one side of the end part of the bottom plate is connected with the workbench, and the workbench penetrates through the reservoir; the escalator is connected on the working platform; the middle of the end part of the bottom plate is provided with the water delivery equipment; the blanking mechanism is arranged between the bottom plate and the water delivery equipment; the stirring mechanism is arranged on the reservoir and is in transmission connection with the blanking mechanism.
Preferably, the water delivery apparatus comprises: the middle of the end part of the bottom plate is connected with a fixing frame; the pipe body is connected to the fixing frame and penetrates through the workbench.
Preferably, the blanking mechanism comprises: the servo motor is arranged on the other side of the end part of the bottom plate, and a rotating shaft is connected onto the servo motor; the upper part of one side of the reservoir is rotatably connected with the rotating rod; the first transmission belt set is connected between the rotating rod and the rotating shaft; the pipe body is connected with a first limiting lantern ring; the first limiting lantern ring is rotatably connected with the connecting shaft; the second transmission belt set is connected between the connecting shaft and the rotating rod; the connecting shaft is connected with a first bevel gear; the feeding channel is connected to one side, close to the first limiting lantern ring, of the pipe body; the feeding channel is rotatably connected with the shifting plate shaft; and the second bevel gear is connected to the shifting plate shaft and meshed with the first bevel gear.
Preferably, the stirring mechanism includes: the water storage tank is connected with four bearing seats; the stirring frame is connected between the bearing seats, and the stirring frame on one side is connected with the rotating shaft; the lower part of one side of the reservoir is rotatably connected with a first gear; the third transmission belt set is connected between the transmission shaft of the first gear and the stirring frame on the other side; and the rotating shaft is connected with a second gear which is meshed with the first gear.
Preferably, a shaking mechanism is further included, the shaking mechanism comprising: the two sides of the pipe body close to the feeding channel are both connected with the guide rail frame; the sliding storage box is connected between the guide rail frames in a sliding manner and is in contact with the feeding channel; the guide rail frame is connected with a first limiting lantern ring; the cam is rotationally connected to the second limiting lantern ring; the fourth transmission belt set is connected between the transmission shaft of the cam and the connecting shaft; the eccentric position of the cam is connected with a push rod; the sliding rails are connected to two sides of the sliding storage box and are connected with the push rods in a sliding mode.
Preferably, the method further comprises the following steps: the other side of the reservoir is connected with a drain valve.
(3) Advantageous effects
According to the invention, the industrial wastewater can be conveyed into the water storage tank through the water conveying equipment, and the oxidant can be put into the industrial wastewater through the blanking mechanism, so that the oxidant does not need to be manually put in, the oxidant putting speed can be improved, and time and labor can be saved; the industrial wastewater and the oxidant can be stirred by the stirring mechanism, so that the oxidant and the industrial wastewater are fully mixed, and the catalytic oxidation effect of the industrial wastewater can be improved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a third perspective view of the present invention.
Fig. 4 is a partially enlarged schematic view of the blanking mechanism of the present invention.
Fig. 5 is an enlarged view of part a of the present invention.
Fig. 6 is an enlarged view of part B of the present invention.
The labels in the figures are: 1-bottom plate, 2-water storage tank, 3-workbench, 4-staircase, 5-water delivery device, 51-tube, 52-fixed frame, 6-blanking mechanism, 61-servo motor, 62-first transmission belt set, 63-second transmission belt set, 64-connecting shaft, 65-first limit lantern ring, 66-first bevel gear, 67-second bevel gear, 68-dial plate shaft, 69-feeding channel, 610-rotating rod, 7-stirring mechanism, 71-stirring frame, 72-bearing seat, 73-third transmission belt set, 74-first gear, 75-second gear, 8-shaking mechanism, 81-sliding storage box, 82-guide rail frame, 83-fourth transmission belt set, 84-second limit lantern ring, 85-cam, 86-push rod, 87-slide rail and 9-drain valve.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides an industrial waste water catalytic oxidation equipment based on thing networking, as shown in fig. 1-5, including bottom plate 1, cistern 2, workstation 3, staircase 4, water delivery equipment 5, unloading mechanism 6 and rabbling mechanism 7, bottom plate 1 right side is connected with cistern 2, bottom plate 1 top front side is connected with workstation 3, workstation 3 passes 2 left surface of cistern, workstation 3 front portion is connected with staircase 4, install water delivery equipment 5 in the middle of bottom plate 1 top, install unloading mechanism 6 between bottom plate 1 and the water delivery equipment 5, install rabbling mechanism 7 on the cistern 2, rabbling mechanism 7 is connected with unloading mechanism 6 transmission.
The water delivery device 5 comprises a pipe body 51 and a fixing frame 52, the fixing frame 52 is connected to the middle of the top of the bottom plate 1, the pipe body 51 is connected to the upper portion of the fixing frame 52, and the pipe body 51 penetrates through the workbench 3.
The blanking mechanism 6 comprises a servo motor 61, a first transmission belt group 62, a second transmission belt group 63, a connecting shaft 64, a first limit lantern ring 65, a first bevel gear 66, a second bevel gear 67, a shifting plate shaft 68, a feeding channel 69 and a rotating rod 610, wherein the servo motor 61 is installed on the rear side of the top of the bottom plate 1, an output shaft of the servo motor 61 is connected with a rotating shaft through a coupler, the rotating rod 610 is rotatably connected to the upper part of the left side surface of the reservoir 2, the first transmission belt group 62 is connected between the rotating rod 610 and the rotating shaft, the two first limit lantern rings 65 are connected to the rear side of the top of the tube body 51, the connecting shaft 64 is rotatably connected between the two first limit lantern rings 65, the second transmission belt group 63 is connected between the connecting shaft 64 and the rotating rod 610, the first bevel gear 66 is connected to the connecting shaft 64, the feeding channel 69 is connected to the middle of the top, the dial shaft 68 is connected with a second bevel gear 67, and the second bevel gear 67 is meshed with the first bevel gear 66.
The stirring mechanism 7 comprises a stirring frame 71, bearing seats 72, a third transmission belt group 73, a first gear 74 and a second gear 75, the left side and the right side of the water storage tank 2 are symmetrically connected with the two bearing seats 72 front and back, the stirring frame 71 is connected between the bearing seats 72 on the left side and the right side, the left end of the rear stirring frame 71 is connected with the right end of the rotating shaft, the lower part of the left side of the water storage tank 2 is rotatably connected with the first gear 74, the third transmission belt group 73 is connected between the transmission shaft of the first gear 74 and the front stirring frame 71, the rotating shaft is connected with the second gear 75, and the second gear 75 is meshed with the first gear 74.
The pipe body 51 is communicated with a drainage pipeline of industrial wastewater, the drainage pipeline is controlled to drain water, the industrial wastewater enters the reservoir 2 through the pipe body 51, then an oxidant is poured into the feeding channel 69, then the servo motor 61 is controlled to drive the rotating shaft to rotate, the rotating shaft rotates to enable the rotating rod 610 to rotate through the first transmission belt group 62, the rotating rod 610 rotates to enable the connecting shaft 64 to rotate through the second transmission belt group 63, the connecting shaft 64 rotates to enable the dial plate shaft 68 to rotate through the first bevel gear 66 and the second bevel gear 67, the dial plate shaft 68 rotates to enable blanking, the oxidant in the feeding channel 69 falls into the pipe body 51, the oxidant enters the reservoir 2 through the pipe body 51 to be mixed with the industrial wastewater, the dial plate shaft 68 rotates to enable the oxidant to be stirred, the oxidant is prevented from being agglomerated and caking, the rotating shaft rotates to drive the stirring frame 71 on the rear side to rotate, the rotating shaft rotates to enable the first gear 74 to reversely rotate, first gear 74 antiport makes the agitator 71 antiport of front side through third drive belt group 73, the agitator 71 of rear side rotates and the agitator 71 antiport of front side can stir industrial waste water and oxidant, so can make oxidant and industrial waste water intensive mixing, thereby can improve industrial waste water's catalytic oxidation effect, after the cistern 2 is filled with industrial waste water, control drainage pipe stops the drainage, after oxidant and industrial waste water intensive mixing, control servo motor 61 stop work can. Thus, the device can convey the industrial wastewater into the reservoir 2 through the water conveying equipment 5, and can put the oxidant into the industrial wastewater through the blanking mechanism 6, so that the oxidant does not need to be manually put in, the oxidant putting speed can be improved, and time and labor can be saved; the industrial wastewater and the oxidant can be stirred by the stirring mechanism 7, so that the oxidant and the industrial wastewater are fully mixed, and the catalytic oxidation effect of the industrial wastewater can be improved.
Example 2
On the basis of embodiment 1, as shown in fig. 5 to 6, the device further includes a shaking mechanism 8, the shaking mechanism 8 includes a sliding storage box 81, guide rail frames 82, a fourth transmission belt group 83, a second limit collar 84, a cam 85, a push rod 86 and a slide rail 87, the guide rail frames 82 are connected to the left and right sides of the top of the pipe body 51, the sliding storage box 81 is connected between the guide rail frames 82 in a sliding manner, the bottom of the sliding storage box 81 is in contact with the top of the feeding channel 69, the second limit collar 84 is connected to the outer side surface of the guide rail frame 82, the cam 85 is connected to the second limit collar 84 in a rotating manner, the fourth transmission belt group 83 is connected between the transmission shaft of the cam 85 and the connecting shaft 64, the push rod 86 is connected to the eccentric position of the cam 85, the slide rail 87 is connected to the left and right sides of the.
The oxidant can be poured into the sliding storage box 81, and more oxidant can be contained in the sliding storage box 81, so that the oxidant does not need to be added repeatedly; the connecting shaft 64 rotates to enable the cam 85 to rotate through the fourth transmission belt set 83, the cam 85 rotates to enable the sliding rail 87 to move back and forth through the push rod 86, the sliding rail 87 moves back and forth to drive the sliding storage box 81 to move back and forth, and therefore the oxidant in the sliding storage box 81 can uniformly fall into the feeding channel 69.
Example 3
On the basis of embodiment 2, as shown in fig. 1, a drain valve 9 is further included, and the right part of the reservoir 2 is connected with the drain valve 9.
After the catalytic oxidation of the industrial wastewater is completed, the control drain valve 9 is opened, the industrial wastewater is discharged from the reservoir 2 through the drain valve 9, and after all the industrial wastewater in the reservoir 2 is discharged, the control drain valve 9 is closed.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The utility model provides an industrial waste water catalytic oxidation equipment based on thing networking which characterized in that includes:
a bottom plate (1) with one side connected with a reservoir (2);
the working table (3) is connected to one side of the end part of the bottom plate (1), and the working table (3) penetrates through the reservoir (2);
the escalator (4) is connected to the working table (3);
the middle of the end part of the bottom plate (1) is provided with the water delivery equipment (5);
the blanking mechanism (6) is arranged between the bottom plate (1) and the water delivery device (5);
the stirring mechanism (7) is arranged on the water storage pool (2), and the stirring mechanism (7) is in transmission connection with the blanking mechanism (6).
2. The industrial wastewater catalytic oxidation equipment based on the Internet of things as claimed in claim 1, wherein the water delivery equipment (5) comprises:
the middle of the end part of the bottom plate (1) is connected with the fixing frame (52);
the tube body (51) is connected to the fixing frame (52), and the tube body (51) penetrates through the workbench (3).
3. The industrial wastewater catalytic oxidation equipment based on the Internet of things as claimed in claim 2, wherein the blanking mechanism (6) comprises:
the servo motor (61) is installed on the other side of the end part of the bottom plate (1), and a rotating shaft is connected to the servo motor (61);
the upper part of one side of the water reservoir (2) is rotatably connected with the rotating rod (610);
the first transmission belt group (62) is connected between the rotating rod (610) and the rotating shaft;
the first limiting lantern ring (65) is connected to the pipe body (51);
the first limiting lantern ring (65) is rotatably connected with the connecting shaft (64);
the second transmission belt set (63) is connected between the connecting shaft (64) and the rotating rod (610);
the first bevel gear (66) is connected to the connecting shaft (64);
the feeding channel (69), one side of the pipe body (51) close to the first limiting lantern ring (65) is connected with the feeding channel (69);
the feed channel (69) is rotatably connected with the shifting plate shaft (68);
the second bevel gear (67) is connected to the dial plate shaft (68), and the second bevel gear (67) is meshed with the first bevel gear (66).
4. The industrial wastewater catalytic oxidation equipment based on the Internet of things of claim 3, wherein the stirring mechanism (7) comprises:
the water reservoir (2) is connected with four bearing seats (72);
the stirring frames (71) are connected between the bearing seats (72), and the stirring frame (71) on one side is connected with the rotating shaft;
the lower part of one side of the water reservoir (2) is rotatably connected with the first gear (74);
a third transmission belt set (73), wherein the third transmission belt set (73) is connected between the transmission shaft of the first gear (74) and the stirring frame (71) on the other side;
and the rotating shaft of the second gear (75) is connected with the second gear (75), and the second gear (75) is meshed with the first gear (74).
5. The industrial wastewater catalytic oxidation equipment based on the Internet of things as claimed in claim 4, further comprising a shaking mechanism (8), wherein the shaking mechanism (8) comprises:
the two sides of the pipe body (51) close to the feeding channel (69) are both connected with the guide rail bracket (82);
the sliding storage box (81) is connected between the guide rail brackets (82) in a sliding manner, and the sliding storage box (81) is in contact with the feeding channel (69);
the guide rail bracket (82) is connected with a second limiting lantern ring (84);
the cam (85) is rotationally connected to the second limiting lantern ring (84);
a fourth transmission belt group (83), wherein the fourth transmission belt group (83) is connected between the transmission shaft of the cam (85) and the connecting shaft (64);
a push rod (86), wherein the eccentric position of the cam (85) is connected with the push rod (86);
slide rail (87), slip storage case (81) both sides all are connected with slide rail (87), slide rail (87) and push rod (86) sliding connection.
6. The industrial wastewater catalytic oxidation equipment based on the Internet of things of claim 5, further comprising:
a drain valve (9) is connected with the other side of the reservoir (2).
Priority Applications (1)
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CN202010855778.6A CN112028217A (en) | 2020-08-24 | 2020-08-24 | Industrial wastewater catalytic oxidation equipment based on Internet of things |
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CN202010855778.6A CN112028217A (en) | 2020-08-24 | 2020-08-24 | Industrial wastewater catalytic oxidation equipment based on Internet of things |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201321404Y (en) * | 2008-12-24 | 2009-10-07 | 江苏艾特克实业有限公司 | One-step catalytic oxidation device |
CN103896027A (en) * | 2014-03-19 | 2014-07-02 | 中国矿业大学 | Novel impeller feeder |
CN106630097A (en) * | 2016-11-16 | 2017-05-10 | 刘运华 | Industrial wastewater catalytic oxidation equipment based on Internet of Things |
CN108033543A (en) * | 2017-12-23 | 2018-05-15 | 赣州清亦华科科技有限公司 | A kind of catalysis oxidation machine for handling RE waste water |
CN209507698U (en) * | 2018-11-09 | 2019-10-18 | 淄博华源化工有限公司临淄分公司 | A kind of high-COD waste water processing autoflocculation control device with high salt |
CN110642346A (en) * | 2019-09-06 | 2020-01-03 | 李金海 | Industrial sewage flocculating agent throwing equipment |
CN210279156U (en) * | 2019-07-02 | 2020-04-10 | 烟台盛华液晶材料有限公司 | Chemical industry is with abundant reation kettle of reaction |
-
2020
- 2020-08-24 CN CN202010855778.6A patent/CN112028217A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201321404Y (en) * | 2008-12-24 | 2009-10-07 | 江苏艾特克实业有限公司 | One-step catalytic oxidation device |
CN103896027A (en) * | 2014-03-19 | 2014-07-02 | 中国矿业大学 | Novel impeller feeder |
CN106630097A (en) * | 2016-11-16 | 2017-05-10 | 刘运华 | Industrial wastewater catalytic oxidation equipment based on Internet of Things |
CN108033543A (en) * | 2017-12-23 | 2018-05-15 | 赣州清亦华科科技有限公司 | A kind of catalysis oxidation machine for handling RE waste water |
CN209507698U (en) * | 2018-11-09 | 2019-10-18 | 淄博华源化工有限公司临淄分公司 | A kind of high-COD waste water processing autoflocculation control device with high salt |
CN210279156U (en) * | 2019-07-02 | 2020-04-10 | 烟台盛华液晶材料有限公司 | Chemical industry is with abundant reation kettle of reaction |
CN110642346A (en) * | 2019-09-06 | 2020-01-03 | 李金海 | Industrial sewage flocculating agent throwing equipment |
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Application publication date: 20201204 |