CN217264996U - Heavy metal chemical industry water purification treatment equipment - Google Patents
Heavy metal chemical industry water purification treatment equipment Download PDFInfo
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- CN217264996U CN217264996U CN202221080261.5U CN202221080261U CN217264996U CN 217264996 U CN217264996 U CN 217264996U CN 202221080261 U CN202221080261 U CN 202221080261U CN 217264996 U CN217264996 U CN 217264996U
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- sedimentation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 239000000126 substance Substances 0.000 title claims abstract description 29
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 17
- 238000000746 purification Methods 0.000 title claims description 17
- 238000003756 stirring Methods 0.000 claims abstract description 92
- 238000004062 sedimentation Methods 0.000 claims abstract description 68
- 239000010865 sewage Substances 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 17
- 238000010992 reflux Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 27
- 238000005192 partition Methods 0.000 claims description 24
- 239000003814 drug Substances 0.000 claims description 5
- 239000013049 sediment Substances 0.000 abstract description 17
- 238000001556 precipitation Methods 0.000 abstract description 13
- 239000002244 precipitate Substances 0.000 description 17
- 239000002351 wastewater Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 239000008394 flocculating agent Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 231100000614 poison Toxicity 0.000 description 3
- 239000003440 toxic substance Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model belongs to the technical field of water purifying equipment, in particular to heavy metal chemical industry water purifying treatment equipment, which comprises a precipitation device and a filter communicated with the precipitation device; the sedimentation device comprises a sedimentation cavity, an upper stirring cavity and a lower sewage cavity corresponding to the upper stirring cavity are arranged in the sedimentation cavity, and a temporary storage cavity communicated with the lower sewage cavity is connected to the sedimentation cavity; the upper stirring cavity is rotatably connected with a main shaft, stirring shafts are synchronously and slidably rotated on two sides of the main shaft, and stirring paddles are arranged on the main shaft and the stirring shafts; the sedimentation chamber is provided with a transmission assembly for driving the main shaft and the stirring shaft to rotate, and the transmission assembly is connected with an opening and closing assembly for driving the stirring shafts to synchronously move left and right; the upper stirring cavity is provided with a discharging structure, and the sedimentation cavity is provided with a reflux structure for refluxing the sewage in the temporary storage cavity to the upper stirring cavity; the utility model discloses the effectual current relatively poor and sediment of settling device of having solved discharges too much problem thereupon sewage when discharging.
Description
Technical Field
The utility model belongs to the technical field of water purification unit, concretely relates to heavy metal chemical industry water purification treatment equipment.
Background
The chemical wastewater is the wastewater such as process wastewater, cooling water, waste gas washing water, equipment and site washing water and the like discharged in chemical production. If the waste water is discharged without treatment, the waste water can cause pollution of different properties and different degrees of water bodies, thereby harming human health and influencing industrial and agricultural production.
At present, the chemical water is precipitated, namely, wastewater is added into a precipitation device, and a flocculating agent is added to fully react with the wastewater, so that precipitates are precipitated and separated; however, in the specific operation, the mixing effect between the flocculant and the wastewater is poor, so that excessive flocculant is added to generate precipitates of toxic substances in the wastewater, thereby wasting time and easily causing the increase of treatment cost; in addition, in the process that water flow enters the sedimentation cavity, the water flow easily enables sediment at the bottom of the sedimentation cavity to float again, so that waste water is more turbid; in addition, when the sediment is treated, sewage is easily discharged along with the sediment, so that water resources are easily wasted, and the land is easily polluted by the waste water.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides a heavy metal chemical industry water purification treatment equipment has effectually solved the current relatively poor and excessive problem of sewage discharge thereupon of sediment effect of precipitating of device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a heavy metal chemical industry water purification treatment device comprises a precipitation device and a filter communicated with the precipitation device; the sedimentation device comprises a sedimentation cavity, an upper stirring cavity and a lower sewage cavity corresponding to the upper stirring cavity are arranged in the sedimentation cavity, and a temporary storage cavity communicated with the lower sewage cavity is connected to the sedimentation cavity; the upper stirring cavity is rotatably connected with a main shaft, stirring shafts are synchronously and slidably rotated on two sides of the main shaft, and stirring paddles are arranged on the main shaft and the stirring shafts; the sedimentation cavity is provided with a transmission assembly for driving the main shaft and the stirring shaft to rotate, and the transmission assembly is connected with an opening and closing assembly for driving the stirring shafts to synchronously move left and right; go up to stir and be equipped with ejection of compact structure on the chamber, be equipped with on the sedimentation chamber and keep in the backflow structure of intracavity sewage backward flow supreme stirring chamber.
Furthermore, the transmission assembly comprises an upper transmission cavity and a lower transmission cavity connected with the upper transmission cavity, and the lower transmission cavity is connected with the sedimentation cavity; the upper transmission cavity is fixedly connected with a stirring motor, and the output end of the stirring motor is connected with an input wheel; an upper connecting gear is meshed with the input wheel, and a lower connecting gear is meshed with the upper connecting gear; an output wheel coaxially arranged with the input wheel is meshed on the lower connecting gear, and the output wheel is coaxially and fixedly connected with the main shaft; a driving wheel is fixedly connected to the main shaft, and a pair of idle wheels are meshed with the driving wheel; and the driven wheels are meshed with the idler wheels and are coaxially and fixedly connected with the stirring shaft.
Furthermore, the opening and closing assembly comprises a draw bar which is rotatably connected with the input wheel, the upper transmission cavity is rotatably connected with a sector gear, and the other end of the draw bar is rotatably connected with the sector gear; the upper transmission cavity is rotatably connected with a power gear meshed with the sector gear, the power gear is coaxially and fixedly connected with a large gear, and a small gear is meshed with the large gear; the bevel gear set is connected to the pinion, the output end of the bevel gear set is connected with a worm, and a worm wheel is meshed with the worm.
Furthermore, a crank is coaxially and fixedly connected with the worm wheel, and the middle part of the crank is coaxially and fixedly connected with the worm wheel; the two ends of the crank are both rotatably connected with connecting rods, the idler wheel is rotatably connected with one end of the connecting rod close to the crank, and the other end of the connecting rod is rotatably connected with the stirring shaft; the sedimentation cavity is connected with a pair of sliding blocks in a sliding mode, and the stirring shaft is connected with the sliding blocks in a rotating mode.
Furthermore, the discharge structure comprises a partition plate fixedly connected with the precipitation cavity, an upper stirring cavity is arranged above the partition plate, and a lower sewage cavity is arranged below the partition plate; the baffle includes the median septum, and the median septum both ends all are connected with out the flitch, all are equipped with the perforation on going out the flitch and the median septum.
Furthermore, the discharging structure also comprises a material pushing assembly corresponding to the middle partition plate, and the sedimentation cavity is provided with a discharging assembly corresponding to the discharging plate; the material pushing assembly comprises a material pushing motor fixedly connected with the sedimentation cavity, and the output end of the material pushing motor is connected with a screw rod; the screw rod is connected with a material pushing plate in a threaded manner, and a slope is arranged on the material pushing plate; a sliding rod is arranged in the sedimentation cavity, and the material pushing plate is connected with the sliding rod in a sliding mode.
Furthermore, the discharging assembly comprises a discharging motor fixedly connected with the precipitation cavity, and the output end of the discharging motor is connected with an output belt wheel; propellers which are rotatably connected with the sedimentation cavity are arranged on the pair of discharging plates, the propeller close to the output belt wheel is coaxially and fixedly connected with a connecting belt wheel, the other propeller is coaxially and fixedly connected with a driven belt wheel, and the output belt wheel, the connecting belt wheel and the driven belt wheel are connected through a belt; the sedimentation cavity is provided with a pair of openings corresponding to the pair of discharge plates, the openings are connected with a guide cylinder, and the guide cylinder is connected with a sewage discharge pipe.
Further, the backflow structure comprises a circulating water pump fixedly connected with the sedimentation cavity, one end of the circulating water pump is connected with a lower backflow pipe communicated with the temporary storage cavity, and the other end of the circulating water pump is connected with an upper backflow pipe communicated with the upper stirring cavity.
Furthermore, a water inlet is arranged on the sedimentation cavity, and a medicine feeding port is also arranged on the sedimentation cavity; one side of the sedimentation cavity close to the filter is provided with a water outlet communicated with the filter, the lower sewage cavity is provided with a lower connecting pipe corresponding to the temporary storage cavity, and the lower connecting pipe, the water outlet and the sewage discharge pipe are all provided with electronic valves.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses when using, cooperate through drive assembly and the subassembly that opens and shuts and drive when removing the synchronous control of a pair of (mixing) shaft and rotate along with the main shaft is synchronous, and (mixing) shaft and main shaft drive stirring rake stir chemical water and flocculating agent, can effectual improvement chemical water and flocculating agent's stirring effect, improve the precipitation effect of precipitate.
2. After the precipitation is finished, pushing out the precipitate through the opening and the sewage discharge pipe by a pair of propellers, and continuously pushing the precipitate between the pair of propellers by a material pushing assembly; meanwhile, the pair of propellers extrudes the sediments, so that the water between the sediments flows into the lower sewage cavity through the partition plate, and the dryness of the sediments is improved.
3. Circulating water pump cooperatees through back flow and last back flow down and will keep in the sewage of intracavity and a small amount of precipitate backward flow to the stirring intracavity, and the setting in sewage chamber and the chamber of keeping in down can the effectual aridity of improvement sewage chamber top precipitate down.
Drawings
Fig. 1 is a first isometric view of the present invention;
fig. 2 is a second axial view of the present invention;
FIG. 3 is a schematic structural view of a settling device of the present invention;
FIG. 4 is a first isometric view of the internal structure of the settling device of the present invention;
FIG. 5 is a second perspective view of the internal structure of the settling device of the present invention;
FIG. 6 is a schematic structural view of a stirring structure of the present invention;
fig. 7 is a first perspective view of the transmission assembly and the opening and closing assembly of the present invention in a fitted state;
fig. 8 is a second axial view of the transmission assembly and the opening/closing assembly according to the present invention;
fig. 9 is a schematic structural view of the transmission assembly of the present invention;
fig. 10 is a first isometric view of the discharge structure of the present invention;
FIG. 11 is a second axial view of the discharge structure of the present invention;
FIG. 12 is a schematic structural view of a discharging assembly of the present invention;
in the figure: 1. a sewage discharge pipe, 2, a material pushing motor, 3, a settling chamber, 4, a water inlet, 5, a lower transmission chamber, 6, an upper transmission chamber, 7, a stirring motor, 8, a filter, 9, a discharging transmission chamber, 10, a discharging motor, 11, a temporary storage chamber, 12, a lower return pipe, 13, a medicine adding port, 14, a water outlet, 15, a circulating water pump, 16, an upper return pipe, 17, a transmission assembly, 18, an opening and closing assembly, 19, a side stirring shaft, 20, a stirring paddle, 21, a sliding rod, 22, a screw rod, 23, a propeller, 24, a lower sewage chamber, 25, a discharging plate, 26, a middle partition plate, 27, a crank, 28, a connecting rod, 29, a sliding block, 30, a driven wheel, 31, an idler wheel, 32, a driving wheel, 33, a main shaft, 34, a worm, 35, a bevel gear group, 36, an input wheel, 37, a lower connecting gear, 38, an upper connecting gear, 39, an output wheel, 40, a traction rod, 41 and a sector gear, 42. power gear 43, bull gear 44, pinion gear 45, support plate 46, worm gear 47, ejector plate 48, slope 49, driven pulley 50, connecting pulley 51, output pulley 52 and belt.
Detailed Description
A heavy metal chemical industry water purification treatment device is shown in figures 1-12 and comprises a precipitation device and a filter 8 communicated with the precipitation device; the sedimentation device comprises a sedimentation cavity 3, an upper stirring cavity and a lower sewage cavity 24 corresponding to the upper stirring cavity are arranged in the sedimentation cavity 3, and a temporary storage cavity 11 communicated with the lower sewage cavity 24 is connected to the sedimentation cavity 3; the upper stirring cavity is rotatably connected with a main shaft 33, stirring shafts 19 are synchronously slid and rotated on two sides of the main shaft 33, and stirring paddles 20 are arranged on the main shaft 33 and the stirring shafts 19; the sedimentation chamber 3 is provided with a transmission component 17 for driving the main shaft 33 and the stirring shaft 19 to rotate, and the transmission component 17 is connected with an opening and closing component 18 for driving the stirring shafts 19 to synchronously move left and right; the transmission component 17 and the opening and closing component 18 are matched to drive the stirring shafts 19 to synchronously move left and right and synchronously rotate along with the main shaft 33, and the stirring shafts 19 and the main shaft 33 drive the stirring paddles 20 to stir the chemical water and the flocculating agent, so that the stirring effect of the chemical water and the flocculating agent can be effectively improved, and the precipitation effect of precipitates is improved; go up to be equipped with ejection of compact structure on the stirring chamber, be equipped with on the sedimentation chamber 3 and return the reflux structure of the interior sewage backward flow of chamber 11 of will keeping in to the stirring chamber. Can effectually will keep in the supreme stirring intracavity of sewage backward flow in the chamber 11 through backflow structure, through sewage chamber 24 and the setting of keeping in chamber 11 down, treat to stir the intracavity clear water discharge back, can effectual improvement sewage chamber top precipitate's aridity.
Further, as shown in fig. 9, the transmission assembly 17 includes an upper transmission chamber 6 and a lower transmission chamber 5 connected to the upper transmission chamber 6, and the lower transmission chamber 5 is connected to the sedimentation chamber 3; the upper transmission cavity 6 is fixedly connected with a stirring motor 7, and the output end of the stirring motor 7 is connected with an input wheel 36; an upper connecting gear 38 is meshed on the input wheel 36, and a lower connecting gear 37 is meshed on the upper connecting gear 38; an output wheel 39 coaxially arranged with the input wheel 36 is meshed on the lower connecting gear 37, and the output wheel 39 is coaxially fixedly connected with the main shaft 33; a driving wheel 32 is fixedly connected to the main shaft 33, and a pair of idle wheels 31 are meshed with the driving wheel 32; driven wheels 30 are meshed on the pair of idle wheels 31, and the driven wheels 30 are coaxially and fixedly connected with the stirring shaft 19.
When the transmission assembly 17 is used, the stirring motor 7 drives the output wheel 39 to rotate through the input wheel 36, the upper connecting gear 38 and the lower connecting gear 37, and the input wheel 36 and the output wheel 39 are coaxially arranged through the matching of the upper connecting gear 38 and the lower connecting gear 37; the output wheel 39 drives the driven wheel 30 to rotate through the cooperation of the driving wheel 32 and the idle wheel 31, and further drives the stirring shafts 19 to rotate, so that the pair of stirring shafts 19 and the main shaft 33 rotate synchronously.
Further, as shown in fig. 7 and 8, the opening and closing assembly 18 includes a draw bar 40 rotatably connected to the input wheel 36, a sector gear 41 rotatably connected to the upper transmission chamber 6, and the other end of the draw bar 40 rotatably connected to the sector gear 41; the upper transmission cavity 6 is rotatably connected with a power gear 42 meshed with the sector gear 41, the power gear 42 is coaxially and fixedly connected with a large gear 43, and the large gear 43 is meshed with a small gear 44; the pinion 44 is connected with a bevel gear set 35, the output end of the bevel gear set 35 is connected with a worm 34, and the worm 34 is meshed with a worm wheel 46; a supporting plate 45 corresponding to the bevel gear set 35 and the worm gear 46 is arranged in the upper transmission cavity 6; the worm gear 46 is coaxially and fixedly connected with a crank 27, and the middle part of the crank 27 is coaxially and fixedly connected with the worm gear 46; the two ends of the crank 27 are both rotatably connected with a connecting rod 28, an idler wheel 31 is rotatably connected with one end of the connecting rod 28 close to the crank 27, and the other end of the connecting rod 28 is rotatably connected with the stirring shaft 19; a pair of sliding blocks 29 is connected on the sedimentation chamber 3 in a sliding way, and the stirring shaft 19 is rotationally connected with the sliding blocks 29.
When the opening and closing assembly 18 is used, the input wheel 36 drives the sector gear 41 to rotate back and forth through the traction rod 40, and the sector gear 41 drives the power gear 42 to rotate back and forth; the power gear 42 drives a worm gear 46 to rotate back and forth through a large gear 43, a small gear 44 and the worm 34, and the worm gear 46 drives the crank 27 to rotate back and forth; crank 27 drives a pair of (mixing) shaft 19 through connecting rod 28 and removes about reciprocating, and the (mixing) shaft 19 is controlled when removing about reciprocating and is carried out continuous rotation under drive assembly 17's effect, can effectual improvement chemical industry water and the mixed effect of flocculating agent.
Further, as shown in fig. 10-12, the discharging structure includes a partition plate fixedly connected with the precipitation chamber 3, an upper stirring chamber is above the partition plate, and a lower sewage chamber 24 is below the partition plate; the partition plate comprises a middle partition plate 26, the two ends of the middle partition plate 26 are both connected with a discharge plate 25, and the discharge plate 25 and the middle partition plate 26 are both provided with through holes; the sediment is filtered by the partition plate, so that the sewage in the sediment is discharged into the lower sewage cavity 24.
Furthermore, the discharging structure also comprises a material pushing assembly corresponding to the middle partition plate 26, and the settling chamber 3 is provided with a discharging assembly corresponding to the discharging plate 25; the material pushing assembly comprises a material pushing motor 2 fixedly connected with the sedimentation cavity 3, and the output end of the material pushing motor 2 is connected with a screw rod 22; a material pushing plate 47 is screwed on the screw rod 22, and a slope 48 is arranged on the material pushing plate 47; a slide rod 21 is arranged in the sedimentation cavity 3, and a material pushing plate 47 is connected with the slide rod 21 in a sliding manner. The material on the middle partition plate 26 is pushed onto the discharging plate 25 through the material pushing plate 47, and the material is pushed out through the discharging plate 25.
Further, as shown in fig. 12, the discharging assembly includes a discharging motor 10 fixedly connected to the sedimentation chamber 3, and an output end of the discharging motor 10 is connected to an output belt pulley 51; the pair of discharging plates 25 are respectively provided with a propeller 23 which is rotatably connected with the sedimentation chamber 3, the propeller 23 close to the output belt wheel 51 is coaxially and fixedly connected with a connecting belt wheel 50, the other propeller 23 is coaxially and fixedly connected with a driven belt wheel 49, and the output belt wheel 51, the connecting belt wheel 50 and the driven belt wheel 49 are connected through a belt 52; the sedimentation cavity 3 is provided with a pair of openings corresponding to the pair of discharging plates 25, the openings are connected with a guide cylinder, and the guide cylinder is connected with a sewage discharge pipe 1; and the sedimentation cavity is provided with a discharging transmission cavity 9 corresponding to the output belt wheel 51, the connecting belt wheel 50 and the driven belt wheel 49.
When the discharging assembly is used, the discharging motor 10 synchronously drives the propeller 23 to rotate through the output belt wheel 51, the connecting belt wheel 50, the driven belt wheel 49 and the belt 52, and the propeller 23 pushes out the precipitate through the opening, the guide cylinder and the sewage discharge pipe 1; at the same time, the sediment is pressed by a pair of propellers 23 to discharge the excess water.
Further, as shown in fig. 3, the backflow structure includes a circulating water pump 15 fixedly connected to the sedimentation chamber 3, one end of the circulating water pump 15 is connected to a lower backflow pipe 12 communicated with the temporary storage chamber 11, and the other end of the circulating water pump 15 is connected to an upper backflow pipe 16 communicated with the upper stirring chamber; the circulating water pump is matched with the upper return pipe 16 through the lower return pipe 12 to return the sewage in the temporary storage cavity 11 to the stirring cavity.
Further, a water inlet 4 is arranged on the sedimentation cavity 3, and a medicine feeding port 13 is also arranged on the sedimentation cavity 3; one side of the sedimentation cavity 3 close to the filter 8 is provided with a water outlet 14 communicated with the filter 8, the lower sewage cavity 24 is provided with a lower connecting pipe corresponding to the temporary storage cavity 11, and the lower connecting pipe, the water outlet 14 and the sewage discharge pipe 1 are all provided with electronic valves.
The use method of the heavy metal chemical industry water purification treatment equipment specifically comprises the following steps:
s1, making chemical water enter the sedimentation cavity 3 through the water inlet 4, and adding a flocculating agent into the sedimentation cavity 3 through the medicine adding port 13;
s2, the stirring motor 7 acts, the stirring motor 7 is matched with the opening and closing assembly 18 through the transmission assembly 17 to drive the stirring shafts 19 to synchronously move left and right and synchronously rotate along with the main shaft 33, and the stirring shafts 19 and the main shaft 33 drive the stirring paddles 20 to stir the chemical water and the flocculating agent;
s3, reacting toxic substances in the wastewater to generate precipitates, wherein the precipitates fall on the partition plate, clear water above the precipitates flows into the filter 8 from the water outlet 14, and sewage in the lower sewage cavity 24 flows into the temporary storage cavity 11 through the lower connecting pipe;
s4, the discharging structure acts, the pair of propellers 23 push out the sediment through the opening and the sewage discharge pipe 1, and the pushing assembly continuously pushes the sediment into the space between the pair of propellers 23; meanwhile, the pair of propellers 23 extrudes the sediments, so that the water between the sediments flows into the lower sewage cavity 24 through the partition plate;
s5, the circulating water pump 15 is matched with the upper return pipe 16 through the lower return pipe 12 to return the sewage in the temporary storage cavity 11 to the stirring cavity.
The utility model discloses a working process does:
when the utility model is used, chemical water enters the sedimentation cavity 3 through the water inlet 4, and a flocculating agent is added into the sedimentation cavity 3 through the chemical adding port 13; the stirring motor 7 acts, the stirring motor 7 drives the input wheel 36 to rotate, the input wheel 36 drives the output wheel 39 to rotate through the upper connecting gear 38 and the lower connecting gear 37, and the input wheel 36 and the output wheel 39 are coaxially arranged through the matching of the upper connecting gear 38 and the lower connecting gear 37; the output wheel 39 drives the driven wheel 30 to rotate through the cooperation of the driving wheel 32 and the idle wheel 31, and further drives the stirring shafts 19 to rotate, so that the pair of stirring shafts 19 and the main shaft 33 rotate synchronously.
Meanwhile, the input wheel 36 drives the sector gear 41 to rotate back and forth through the traction rod 40, and the sector gear 41 drives the power gear 42 to rotate back and forth; the power gear 42 drives a worm gear 46 to rotate back and forth through a large gear 43, a small gear 44 and the worm 34, and the worm gear 46 drives the crank 27 to rotate back and forth; crank 27 drives a pair of (mixing) shaft 19 through connecting rod 28 and removes about reciprocating, and the (mixing) shaft 19 is controlled when removing about reciprocating and is carried out continuous rotation under drive assembly 17's effect, can effectual improvement chemical industry water and the mixed effect of flocculating agent.
The toxic substances in the wastewater react to generate precipitates, the precipitates fall on the partition plate, clear water above the precipitates flows into the filter 8 from the water outlet 14, and sewage in the lower sewage cavity 24 flows into the temporary storage cavity 11 through the lower connecting pipe; the discharging motor 10 acts, the discharging motor 10 synchronously drives the propeller 23 to rotate through the output belt wheel 51, the connecting belt wheel 50, the driven belt wheel 49 and the belt 52, and the propeller 23 pushes out the sediment through the opening, the guide cylinder and the sewage discharge pipe 1; at the same time, the sediment is pressed by a pair of propellers 23 to discharge the excess water. Meanwhile, the pushing click drives the pushing plate 47 to push the material on the middle partition plate 26 into the discharging plate 25 through the screw rod 22, and the precipitate is continuously pushed out under the action of the propeller 23. The circulating water pump 15 is matched with the upper return pipe 16 through the lower return pipe 12 to return the sewage in the temporary storage cavity 11 to the stirring cavity.
Claims (9)
1. The utility model provides a heavy metal chemical industry water purification treatment equipment which characterized in that: comprises a sedimentation device and a filter (8) communicated with the sedimentation device; the sedimentation device comprises a sedimentation cavity (3), an upper stirring cavity and a lower sewage cavity (24) corresponding to the upper stirring cavity are arranged in the sedimentation cavity (3), and a temporary storage cavity (11) communicated with the lower sewage cavity (24) is connected to the sedimentation cavity (3); the upper stirring cavity is rotatably connected with a main shaft (33), stirring shafts (19) are synchronously slid and rotated on two sides of the main shaft (33), and stirring paddles (20) are arranged on the main shaft (33) and the stirring shafts (19); a transmission assembly (17) for driving the main shaft (33) and the stirring shaft (19) to rotate is arranged on the sedimentation cavity (3), and an opening and closing assembly (18) for driving the stirring shafts (19) to synchronously move left and right is connected to the transmission assembly (17); go up and be equipped with ejection of compact structure on the stirring chamber, be equipped with on sedimentation chamber (3) and flow back to the reflux structure of supreme stirring chamber of sewage backward flow in chamber (11) of keeping in.
2. The heavy metal chemical water purification treatment device according to claim 1, wherein: the transmission assembly (17) comprises an upper transmission cavity (6) and a lower transmission cavity (5) connected with the upper transmission cavity (6), and the lower transmission cavity (5) is connected with the sedimentation cavity (3); the upper transmission cavity (6) is fixedly connected with a stirring motor (7), and the output end of the stirring motor (7) is connected with an input wheel (36); an upper connecting gear (38) is meshed with the input wheel (36), and a lower connecting gear (37) is meshed with the upper connecting gear (38); an output wheel (39) coaxially arranged with the input wheel (36) is meshed on the lower connecting gear (37), and the output wheel (39) is coaxially and fixedly connected with the main shaft (33); a driving wheel (32) is fixedly connected to the main shaft (33), and a pair of idle wheels (31) is meshed to the driving wheel (32); driven wheels (30) are meshed on the idler wheels (31), and the driven wheels (30) are coaxially and fixedly connected with the stirring shaft (19).
3. The heavy metal chemical water purification treatment device according to claim 2, wherein: the opening and closing assembly (18) comprises a traction rod (40) which is rotatably connected with the input wheel (36), the upper transmission cavity (6) is rotatably connected with a sector gear (41), and the other end of the traction rod (40) is rotatably connected with the sector gear (41); the upper transmission cavity (6) is rotatably connected with a power gear (42) meshed with the sector gear (41), the power gear (42) is coaxially and fixedly connected with a large gear (43), and the large gear (43) is meshed with a small gear (44); the bevel gear set (35) is connected to the pinion (44), the output end of the bevel gear set (35) is connected with the worm (34), and the worm (34) is meshed with the worm wheel (46).
4. The heavy metal chemical water purification treatment device according to claim 3, wherein: the worm wheel (46) is coaxially and fixedly connected with a crank (27), and the middle part of the crank (27) is coaxially and fixedly connected with the worm wheel (46); both ends of the crank (27) are rotatably connected with connecting rods (28), an idler wheel (31) is rotatably connected with one end, close to the crank (27), of each connecting rod (28), and the other end of each connecting rod (28) is rotatably connected with the stirring shaft (19); the sedimentation cavity (3) is connected with a pair of sliding blocks (29) in a sliding manner, and the stirring shaft (19) is rotationally connected with the sliding blocks (29).
5. The heavy metal chemical water purification treatment device according to claim 4, wherein: the discharge structure comprises a partition plate fixedly connected with the sedimentation cavity (3), an upper stirring cavity is arranged above the partition plate, and a lower sewage cavity (24) is arranged below the partition plate; the baffle includes median septum (26), and median septum (26) both ends all are connected with ejection of compact board (25), all are equipped with the perforation on ejection of compact board (25) and median septum (26).
6. The heavy metal chemical water purification treatment device according to claim 5, wherein: the discharging structure also comprises a material pushing assembly corresponding to the middle partition plate (26), and the sedimentation cavity (3) is provided with a discharging assembly corresponding to the discharging plate (25); the material pushing assembly comprises a material pushing motor (2) fixedly connected with the sedimentation cavity (3), and the output end of the material pushing motor (2) is connected with a screw rod (22); a material pushing plate (47) is screwed on the screw rod (22), and a slope (48) is arranged on the material pushing plate (47); a sliding rod (21) is arranged in the sedimentation cavity (3), and the material pushing plate (47) is connected with the sliding rod (21) in a sliding manner.
7. The heavy metal chemical water purification treatment device according to claim 6, wherein: the discharging assembly comprises a discharging motor (10) fixedly connected with the sedimentation cavity (3), and the output end of the discharging motor (10) is connected with an output belt wheel (51); propellers (23) rotatably connected with the sedimentation cavity (3) are arranged on the discharging plates (25), a connecting belt wheel (50) is coaxially and fixedly connected with the propeller (23) close to the output belt wheel (51), a driven belt wheel (49) is coaxially and fixedly connected with the other propeller (23), and the output belt wheel (51), the connecting belt wheel (50) and the driven belt wheel (49) are connected through a belt (52); the sedimentation cavity (3) is provided with a pair of openings corresponding to the pair of discharge plates (25), the openings are connected with a guide shell, and the guide shell is connected with a sewage discharge pipe (1).
8. The heavy metal chemical water purification treatment device according to claim 7, wherein: the backflow structure comprises a circulating water pump (15) fixedly connected with the sedimentation cavity (3), one end of the circulating water pump (15) is connected with a lower backflow pipe (12) communicated with the temporary storage cavity (11), and the other end of the circulating water pump (15) is connected with an upper backflow pipe (16) communicated with the upper stirring cavity.
9. The heavy metal chemical water purification treatment device according to claim 8, wherein: a water inlet (4) is formed in the sedimentation cavity (3), and a medicine adding port (13) is also formed in the sedimentation cavity (3); one side of the sedimentation cavity (3) close to the filter (8) is provided with a water outlet (14) communicated with the filter (8), a lower connecting pipe corresponding to the temporary storage cavity (11) is arranged on the lower sewage cavity (24), and electronic valves are arranged on the lower connecting pipe, the water outlet (14) and the sewage discharge pipe (1).
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| CN202221080261.5U CN217264996U (en) | 2022-05-07 | 2022-05-07 | Heavy metal chemical industry water purification treatment equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804312A (en) * | 2022-05-07 | 2022-07-29 | 杭州万得斯环保科技有限公司 | Heavy metal chemical water purification treatment equipment and use method thereof |
| CN119038739A (en) * | 2024-10-30 | 2024-11-29 | 山东大茂生态肥业有限公司 | Chemical fertilizer processing sewage biochemical treatment equipment and application method thereof |
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2022
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804312A (en) * | 2022-05-07 | 2022-07-29 | 杭州万得斯环保科技有限公司 | Heavy metal chemical water purification treatment equipment and use method thereof |
| CN119038739A (en) * | 2024-10-30 | 2024-11-29 | 山东大茂生态肥业有限公司 | Chemical fertilizer processing sewage biochemical treatment equipment and application method thereof |
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