CN110498540B - Heavy metal wastewater treatment equipment - Google Patents
Heavy metal wastewater treatment equipment Download PDFInfo
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- CN110498540B CN110498540B CN201910934176.7A CN201910934176A CN110498540B CN 110498540 B CN110498540 B CN 110498540B CN 201910934176 A CN201910934176 A CN 201910934176A CN 110498540 B CN110498540 B CN 110498540B
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 36
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 239000012535 impurity Substances 0.000 claims abstract description 37
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 239000010814 metallic waste Substances 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 22
- 239000006185 dispersion Substances 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 8
- 239000010813 municipal solid waste Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 241000220317 Rosa Species 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 38
- 239000013043 chemical agent Substances 0.000 abstract description 19
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000010408 sweeping Methods 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000926 separation method 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- Chemical & Material Sciences (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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses heavy metal wastewater treatment equipment which comprises a filter box, a sundries collecting box and a treatment box, wherein a water inlet box is fixedly arranged at the right upper end of the filter box, a first transverse plate is clamped and connected inside the filter box, connecting blocks are arranged below the middles of the first transverse plate and the second transverse plate, every two transverse shafts are connected through a belt, the sundries collecting box is positioned on the left side of the filter box, the treatment box is positioned on the right side of the filter box, the upper end inside the treatment box is connected with a transverse rod in a penetrating manner, the right end of the transverse rod is fixedly connected with a fixed gear, the lower end of a sweeping plate is connected with a hairbrush, the heavy metal wastewater treatment equipment also comprises a third water pump, and the input end of the third water pump is positioned at the upper end of the right side inside a bottom box. This heavy metal waste water treatment equipment is convenient for get rid of impurity and get rid of the collection of impurity, and the long-term use of the equipment of being convenient for to the intensive mixing of chemical agent and waste water of being convenient for, can be fine moreover collect and handle mud.
Description
Technical Field
The invention relates to the technical field related to heavy metal wastewater treatment, in particular to heavy metal wastewater treatment equipment.
Background
Heavy metal waste water is one of industrial production waste water, after production, needs to handle heavy metal waste water, is the protection water environment on the one hand, and on the other hand is the cyclic utilization of the water resource of being convenient for, consequently needs a heavy metal waste water treatment equipment to handle it, but corresponds heavy metal waste water treatment equipment still has certain defect about present market, for example:
1. before the wastewater comes out, large-volume impurities and floating objects in the wastewater need to be filtered and removed, but common heavy metal wastewater treatment equipment is not convenient to remove the impurities and collect the removed impurities;
2. when the impurities are filtered, the internal related structures of the general heavy metal wastewater treatment equipment are often damaged due to overlarge impact force of a water column, so that the equipment is inconvenient to use for a long time;
3. when metal impurities in heavy metal wastewater are removed, a certain chemical agent needs to be added into the wastewater to precipitate and remove metal ions, but the existing heavy metal wastewater treatment equipment is not convenient for fully mixing the chemical agent with the wastewater;
4. after the heavy metal wastewater is treated by chemical agents, a large amount of sludge containing heavy metal precipitates can be generated, and the existing heavy metal wastewater treatment equipment cannot well collect and treat the sludge.
The invention aims to provide heavy metal wastewater treatment equipment to solve the problem of heavy metal wastewater treatment equipment in the current market, which is provided by the background technology.
Disclosure of Invention
The invention aims to provide heavy metal wastewater treatment equipment, which solves the problems that most heavy metal wastewater treatment equipment proposed in the background art is inconvenient to remove impurities and collect the removed impurities, and related structures in the equipment are often damaged due to overlarge impact force of a water column, the equipment is inconvenient to use for a long time, chemical agents are not conveniently and fully mixed with wastewater, and sludge cannot be well collected and treated.
In order to achieve the purpose, the invention provides the following technical scheme: a heavy metal wastewater treatment device comprises a filter box, a impurity collecting box and a treatment box, wherein a water inlet box is fixedly arranged at the right upper end of the filter box, a dispersion plate is arranged inside the water inlet box, a water inlet pipe is connected to the left side of the upper end of the water inlet box, a first transverse plate is clamped and connected inside the filter box, a second transverse plate is arranged below the first transverse plate and is clamped and connected with the filter box, connecting blocks are arranged below the middles of the first transverse plate and the second transverse plate, transverse shafts are connected inside the connecting blocks in a penetrating mode, the transverse shafts are connected in pairs through belts, and the rear ends of the transverse shafts above the transverse shafts are connected with an output shaft of a first motor;
the trash box is positioned on the left side of the filter box, the bottom of the trash box is fixedly provided with a storage box, the bottom of the storage box is connected with a first vertical plate in a clamping mode, the top of the storage box is connected with a second vertical plate in a clamping mode, and a connecting plate is arranged between the first vertical plate on the left side and the second vertical plate;
the left end of the first water pump is communicated with the bottom of the impurity collecting box through a first connecting pipe, and the output end of the first water pump is positioned inside the upper end of the filter box;
the second water pump is positioned on the right side of the filter tank, the output end of the second water pump is connected with a second connecting pipe, the tail end of the second connecting pipe is communicated with the buffer tank, the upper end of the buffer tank is connected with a control device, and the control device is communicated with the dosing tank through a third connecting pipe;
the cleaning device comprises a filter box, a treatment box, a feeding box, a connecting fluted disc, a mounting rod, a cleaning plate, a brush, a fixing plate, a connecting hole, a connecting rod, a connecting rod, a connecting rod, a connecting rod, a rod;
the water pump is characterized by further comprising a third water pump, wherein the input end of the third water pump is located at the upper end of the right side of the inside of the bottom box, and the output end of the third water pump is fixedly connected with the water outlet pipe.
Preferably, the dispersion board is the radial distribution in the inside of case of intaking, and both ends all constitute rotating-structure with the dispersion board around the dispersion board.
Preferably, first diaphragm and second diaphragm all set up in the inside slope of rose box, and the surface of first diaphragm and second diaphragm all is porous column structure to the aperture size of first diaphragm is greater than the aperture size of second diaphragm, and first diaphragm and second diaphragm are elastic construction moreover.
Preferably, the longitudinal section of the connecting block is oval, the connecting block is of a rotating structure in the filter box through a transverse shaft, and 2 transverse shafts form a transmission structure through a belt.
Preferably, the first vertical plate and the second vertical plate are distributed at intervals in the storage box, the connecting plates are connected with the first vertical plate and the second vertical plate in a clamping manner, and the surface of each connecting plate is of a honeycomb structure.
Preferably, the control device comprises a fixed cylinder, a control panel, an installation block, a permanent magnet plate and a control block, the control panel is fixedly installed inside the fixed cylinder, the installation block is arranged below the control panel, the permanent magnet plate is fixedly connected to the inner surface of the installation block, and the control block is arranged below the middle position of the installation block.
Preferably, the control block is of a spherical structure, the control block is of a telescopic structure on the control plate, the control block is connected with the mounting block in a magnetic connection mode, and the curvature radius of the outer surface of the control block is equal to that of the inner surface of the mounting block.
Preferably, a transmission structure is formed between the cross rod and the mounting rod through a fixed gear disc and a connecting gear disc, and the stirring blades are arranged on the cross rod at equal intervals.
Preferably, the cleaning plate is connected with the mounting rod in a threaded manner, and the cleaning plate is of a sliding structure on the treatment box.
Preferably, the connection holes are distributed at equal intervals in the fixing plate, and the longitudinal section of each connection hole is trapezoidal.
Compared with the prior art, the invention has the beneficial effects that: the heavy metal wastewater treatment equipment is convenient for removing impurities and collecting the removed impurities, is convenient for long-term use of the equipment, is convenient for fully mixing chemical agents with wastewater, and can well collect and treat sludge;
1. the left side of the filter box is provided with the impurity collecting box, and the storage box, the first vertical plate, the second vertical plate, the connecting plate and other structures are arranged in the impurity collecting box, so that the filtered impurities can be collected in the impurity collecting box, and the impurities are filtered step by step through the first vertical plate and the second vertical plate so as to be remained at the left end of the storage box, thereby facilitating later-stage centralized treatment;
2. the water inlet tank is arranged at the upper end of the filter tank, the dispersion plate is arranged in the water inlet tank, and when water is injected, the left end of the dispersion plate can be caused by the impact force of the water column, so that the water column is dispersed, the impact force of the water column on the first transverse plate and the second transverse plate is reduced, and the first transverse plate and the second transverse plate can be conveniently used for a long time;
3. the buffer tank is arranged at the upper end of the treatment tank, and the left end and the right end of the buffer tank are respectively connected with the second connecting pipe and the control device on the dosing tank, so that the chemical agent entering the buffer tank can be dispersed and dissolved under the action of water columns sprayed by the second connecting pipe, and the chemical agent can be mixed with wastewater by utilizing the good flowability of water, and is convenient for reaction;
4. the bottom end of the treatment box is provided with the bottom box, the upper end of the bottom box is provided with the filter plate and the fixing plate, sludge in the treatment box can be collected after being precipitated, the sludge is precipitated in the bottom box, clear water is left above the bottom box, and sludge collection and treatment are facilitated.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the treatment tank of the present invention;
FIG. 3 is a schematic side sectional view of a filter box according to the present invention;
FIG. 4 is a schematic top sectional view of the storage case of the present invention;
FIG. 5 is a schematic front sectional view of the control device of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. a filter box; 2. a water inlet tank; 3. a dispersion plate; 4. a water inlet pipe; 5. a first transverse plate; 6. a second transverse plate; 7. connecting blocks; 8. a horizontal axis; 9. a first motor; 10. a belt; 11. a trash collection box; 12. a storage box; 13. a first vertical plate; 14. a second vertical plate; 15. a connecting plate; 16. a first connecting pipe; 17. a first water pump; 18. a second water pump; 19. a second connecting pipe; 20. a buffer tank; 21. a control device; 2101. a fixed cylinder; 2102. a control panel; 2103. mounting blocks; 2104. a permanent magnet plate; 2105. a control block; 22. a third connecting pipe; 23. a dosing box; 24. a treatment tank; 25. a cross bar; 26. stirring blades; 27. fixing a gear disc; 28. connecting a fluted disc; 29. mounting a rod; 30. cleaning the board; 31. a brush; 32. a bottom box; 33. a filter plate; 34. a fixing plate; 35. connecting holes; 36. a second motor; 37. a third water pump; 38. and (5) discharging a water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a heavy metal wastewater treatment device comprises a filter box 1, a water inlet box 2, a dispersion plate 3, a water inlet pipe 4, a first transverse plate 5, a second transverse plate 6, a connecting block 7, a transverse shaft 8, a first motor 9, a belt 10, a sundries collecting box 11, a storage box 12, a first vertical plate 13, a second vertical plate 14, a connecting plate 15, a first connecting pipe 16, a first water pump 17, a second water pump 18, a second connecting pipe 19, a buffer box 20, a control device 21, a third connecting pipe 22, a dosing box 23, a treatment box 24, a transverse rod 25, a stirring blade 26, a fixed gear 27, a connecting gear 28, a mounting rod 29, a cleaning plate 30, a brush 31, a bottom box 32, a filter plate 33, a fixed plate 34, a connecting hole 35, a second motor 36, a third water pump 37 and a water outlet pipe 38, wherein the water inlet box 2 is fixedly installed at the right upper end of the filter box 1, the dispersion plate 3 is installed inside the water inlet box 2, and the water inlet pipe 4 is connected to the left side of the water inlet box 2, a first transverse plate 5 is connected to the interior of the filtering box 1 in a clamping manner, a second transverse plate 6 is arranged below the first transverse plate 5, the second transverse plate 6 is connected with the filtering box 1 in a clamping manner, connecting blocks 7 are arranged below the middles of the first transverse plate 5 and the second transverse plate 6, transverse shafts 8 are connected to the interior of the connecting blocks 7 in a penetrating manner, every two transverse shafts 8 are connected through a belt 10, and the rear ends of the upper transverse shafts 8 are connected with an output shaft of a first motor 9;
the trash box 11 is positioned on the left side of the filter box 1, the storage box 12 is fixedly installed at the bottom of the trash box 11, the bottom of the storage box 12 is connected with a first vertical plate 13 in a clamping mode, the top of the storage box 12 is connected with a second vertical plate 14 in a clamping mode, and a connecting plate 15 is arranged between the first vertical plate 13 on the left side and the second vertical plate 14;
the filter box is characterized by further comprising a first water pump 17, wherein the first water pump 17 is positioned at the upper end of the impurity collecting box 11, the left end of the first water pump 17 is communicated with the bottom of the impurity collecting box 11 through a first connecting pipe 16, and the output end of the first water pump 17 is positioned inside the upper end of the filter box 1;
the filter box is characterized by further comprising a second water pump 18, the second water pump 18 is located on the right side of the filter box 1, the output end of the second water pump 18 is connected with a second connecting pipe 19, the tail end of the second connecting pipe 19 is communicated with a buffer box 20, the upper end of the buffer box 20 is connected with a control device 21, and the control device 21 is communicated with a dosing box 23 through a third connecting pipe 22;
the treatment box 24 is positioned on the right side of the filter box 1, the dosing box 23 is arranged above the treatment box 24, the upper end inside the treatment box 24 is connected with a cross rod 25 in a penetrating manner, the outer surface of the cross rod 25 is connected with a stirring blade 26 in a welding manner, the right end of the cross rod 25 is fixedly connected with a fixed gear 27, a connecting gear 28 is meshed and connected below the fixed gear 27, the connecting gear 28 is fixedly connected with the right end of an installation rod 29, the installation rod 29 is arranged inside a cleaning plate 30 in a penetrating manner, the lower end of the cleaning plate 30 is connected with a brush 31, the lower end of the brush 31 is tightly attached to the upper surface of a filter plate 33, the filter plate 33 is fixedly arranged at the upper end of a bottom box 32, a fixed plate 34 is arranged below the filter plate 33, a connecting hole 35 is formed in the fixed plate 34, and the right end of the fixed gear 27 is connected with the output end of a second motor 36;
the water tank further comprises a third water pump 37, wherein the input end of the third water pump 37 is positioned at the upper end of the right side in the bottom box 32, and the output end of the third water pump 37 is fixedly connected with the water outlet pipe 38.
As shown in fig. 1, the longitudinal section of the connecting block 7 is oval, the connecting block 7 is of a rotating structure inside the filter box 1 through the transverse shafts 8, and 2 transverse shafts 8 form a transmission structure through the belt 10, so that the lower surfaces of the first transverse plate 5 and the second transverse plate 6 can be knocked through the rotation of the connecting block 7, and the first transverse plate 5 and the second transverse plate 6 generate a vibration effect;
as shown in fig. 1, the dispersion plate 3 is distributed in a radial shape inside the water inlet tank 2, and the front end and the rear end of the dispersion plate 3 form a rotating structure with the dispersion plate 3, so that the water column can be dispersed by rotating the dispersion plate 3, the first transverse plate 5 and the second transverse plate 6 are both obliquely arranged inside the filter tank 1, the surfaces of the first transverse plate 5 and the second transverse plate 6 are both in a porous structure, the pore size of the first transverse plate 5 is larger than that of the second transverse plate 6, and the first transverse plate 5 and the second transverse plate 6 are both in an elastic structure, so that impurities in the wastewater can be well filtered by the first transverse plate 5 and the second transverse plate 6;
as shown in fig. 1, the first vertical plate 13 and the second vertical plate 14 are distributed at intervals inside the storage box 12, the connection manner of the connecting plate 15 and the first vertical plate 13 and the second vertical plate 14 is clamping connection, the surface of the connecting plate 15 is in a honeycomb structure, and the first vertical plate 13 and the second vertical plate 14 are used for performing solid-liquid separation on the wastewater and impurities;
as shown in FIG. 1, a transmission structure is formed between the cross bar 25 and the mounting bar 29 through the fixed gear disc 27 and the connecting gear disc 28, and the stirring blades 26 are arranged on the cross bar 25 at equal intervals, so that the wastewater and the chemical agent inside the treatment box 24 can be stirred sufficiently;
as shown in fig. 2, the cleaning plate 30 is connected with the mounting rod 29 by a screw thread, and the cleaning plate 30 is of a sliding structure on the processing box 24, so that the brush 31 brushes the surface of the filter plate 33 by sliding the cleaning plate 30 left and right, and the upper surface of the filter plate 33 is prevented from being blocked;
as shown in fig. 5, the control device 21 includes a fixed cylinder 2101, a control panel 2102, a mounting block 2103, a permanent magnetic plate 2104 and a control block 2105, the control panel 2102 is fixedly mounted inside the fixed cylinder 2101, the mounting block 2103 is disposed below the control panel 2102, the permanent magnetic plate 2104 is fixedly connected to an inner surface of the mounting block 2103, the control block 2105 is disposed below a middle position of the mounting block 2103, the control block 2105 is in a spherical structure, the control block 2105 is in a telescopic structure on the control panel 2102, the control block 2105 is magnetically connected to the mounting block 2103, and a curvature radius of an outer surface of the control block 2105 is equal to a curvature radius of an inner surface of the mounting block 2103, so that the fixed cylinder 2101 can perform a unidirectional control function on the chemical agent under the action of the control block 2105;
as shown in fig. 7, the connecting holes 35 are equally spaced inside the fixing plate 34, and the connecting holes 35 have a trapezoidal longitudinal cross-sectional shape, so that the sludge inside the bottom case 32 is prevented from being turned upward and re-entering the upper side of the bottom case 32 due to the shape of the connecting holes 35.
The working principle is as follows: when the heavy metal wastewater treatment equipment is used, firstly, wastewater is introduced into the water inlet tank 2 through the water inlet pipe 4 in fig. 1, when the water column of the wastewater impacts the left end of the dispersion plate 3, the dispersion plate 3 is made to rotate in the water inlet tank 2, and through the rotation of the dispersion plate 3, on one hand, the water column of the wastewater can be dispersed, so that the contact area between the wastewater and the first transverse plate 5 and the second transverse plate 6 is larger, and the filtering effect of the wastewater is better, on the other hand, the impact force of the water column can be buffered through the rotation of the dispersion plate 3, the impact of the wastewater on the surfaces of the first transverse plate 5 and the second transverse plate 6 is relieved, and the surfaces of the first transverse plate 5 and the second transverse plate 6 are protected;
the large-volume impurities in the wastewater are filtered and removed under the action of the first transverse plate 5 and the second transverse plate 6, the filtered wastewater passes through the holes on the first transverse plate 5 and the second transverse plate 6 and is gathered at the bottom of the filter box 1, the impurities remain on the surfaces of the first transverse plate 5 and the second transverse plate 6, because the first transverse plate 5 and the second transverse plate 6 are obliquely arranged in the filter box 1, the impurities on the surfaces of the first transverse plate 5 and the second transverse plate 6 pass through the holes on the left side of the filter box 1 under the action of gravity to enter the impurity gathering box 11, so that the impurities can be uniformly collected, the connecting blocks 7 are arranged below the first transverse plate 5 and the second transverse plate 6, under the action of the first motor 9, the transverse shaft 8 drives the connecting blocks 7 to rotate, the connecting blocks 7 are of an oval structure, and the first transverse plate 5 and the second transverse plate 6 are both of an elastic structure, therefore, the connecting block 7 can rotate and simultaneously has a vibration effect on the first transverse plate 5 and the second transverse plate 6, so that the sliding of impurities on the surfaces of the first transverse plate 5 and the second transverse plate 6 can be accelerated;
as shown in fig. 1, the impurities entering the interior of the impurity collecting box 11 will be gathered at the right end of the storage box 12, since at the same time as the impurities enter the impurity collecting box 11, a small amount of waste water will enter the interior of the impurity collecting box 11, so the waste water and the impurities can be separated by the first vertical plate 13 and the second vertical plate 14 arranged in the interior of the storage box 12, and as the waste water is gathered at the right side of the storage box 12, the waste water will gradually overflow the first vertical plate 13 at the right side and enter the position between the 2 first vertical plates 13, and as the waste water is gathered at the position between the 2 first vertical plates 13, the waste water will gradually overflow the first vertical plate 13 at the left side and enter the position between the first vertical plate 13 at the left side and the storage box 12, and the floating objects in the waste water will be blocked by the second vertical plate 14, and then the waste water without impurities in the storage box 12 will be extracted by the action of the first water pump 17 and the first connecting pipe 16, and returns to the interior of the filter box 1, so as to be convenient for circular treatment;
the filtered wastewater is pumped by the action of the second water pump 18 and the second connecting pipe 19, because the booster pump connecting the inside of the dosing tank 23 with the third connecting pipe 22 is started at the same time, and the control valve on the third connecting pipe 22 is opened, so that the chemical agent in the dosing tank 23 enters the inside of the buffer tank 20 through the third connecting pipe 22 and the control device 21, and the wastewater water column sprayed by the second connecting pipe 19 is turned over in the buffer tank 20, and the chemical agent dripped in the buffer tank 20 is fully mixed with the wastewater through the fluidity of the wastewater, thereby facilitating the reaction of the wastewater and the chemical agent, wherein the control panel 2102 is arranged in the fixed cylinder 2101, and the control panel 2105 is connected with the control panel 2102 through a spring, so that the control panel 2105 is disconnected with the mounting block 2103 under the impulsive force of the chemical agent, thereby facilitating the outflow of the chemical agent, when chemical agents do not need to be added, the control block 2105 restores the original position after losing the effect of the impact force of the chemical agent solution, the control block 2105 is made of a permanent magnetic material, and the control block 2105 and the permanent magnetic plate 2104 attract each other, so that the lower end of the fixed barrel 2101 is in a sealed state, and the wastewater is prevented from entering the third connecting pipe 22 and the dosing box 23 through the fixed barrel 2101 to cause pollution;
the wastewater added with the chemical agent is gathered inside the treatment box 24 of fig. 1, and under the action of the second motor 36 with the model number of IHSS57-36-20, the fixed gear disc 27 is driven to rotate, and the stirring blades 26 on the cross bar 25 are driven to rotate, so that the wastewater and the chemical agent are sufficiently stirred, the reaction is more sufficient, and under the rotation of the fixed gear disc 27, the mounting rod 29 on the connecting gear disc 28 is driven to rotate, so that the sweeping board 30 in threaded connection with the mounting rod 29 drives the brush 31 to slide left and right on the upper surface of the filter board 33, thereby preventing the filter board 33 from being blocked by sludge, and when the brush 31 moves to the leftmost end and the rightmost end, the second motor 36 can rotate reversely, so that the brush 31 moves left and right reciprocally, and sludge containing metal ions generated after the reaction passes through the holes on the filter board 33 and the connecting holes 35 to enter the inside the bottom box 32, the longitudinal section of the connecting hole 35 is in a trapezoid shape with an upper end opening larger than a lower end opening, so that the possibility of upward turning of sludge in the bottom box 32 can be reduced, the sludge is gathered in the bottom box 32, water in the treatment box 24 above the bottom box 32 is gradually clarified, uniform collection and treatment of the sludge are facilitated, water without the sludge is pumped out under the action of the third water pump 37 and the water outlet pipe 38, the next treatment is facilitated, and the working principle of the heavy metal wastewater treatment equipment is the working principle.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a heavy metal waste water treatment equipment, includes rose box (1), collection miscellaneous case (11) and handles case (24), its characterized in that: the water inlet tank (2) is fixedly installed at the right upper end of the filtering tank (1), a dispersion plate (3) is installed inside the water inlet tank (2), a water inlet pipe (4) is connected to the left side of the upper end of the water inlet tank (2), a first transverse plate (5) is connected to the inside of the filtering tank (1) in a clamping mode, a second transverse plate (6) is arranged below the first transverse plate (5), the second transverse plate (6) is connected with the filtering tank (1) in a clamping mode, connecting blocks (7) are arranged below the middle of the first transverse plate (5) and the middle of the second transverse plate (6), a transverse shaft (8) penetrates through the inside of each connecting block (7), the transverse shafts (8) are connected with each other through belts (10), and the rear end of the transverse shaft (8) above is connected with an output shaft of a first motor (9);
the trash box (11) is located on the left side of the filter box (1), the bottom of the trash box (11) is fixedly provided with a storage box (12), the bottom of the storage box (12) is connected with a first vertical plate (13) in a clamping mode, the top of the storage box (12) is connected with a second vertical plate (14) in a clamping mode, and a connecting plate (15) is arranged between the first vertical plate (13) on the left side and the second vertical plate (14);
the filter box is characterized by further comprising a first water pump (17), wherein the first water pump (17) is located at the upper end of the impurity collecting box (11), the left end of the first water pump (17) is communicated with the bottom of the impurity collecting box (11) through a first connecting pipe (16), and the output end of the first water pump (17) is located inside the upper end of the filter box (1);
the filter tank is characterized by further comprising a second water pump (18), the second water pump (18) is located on the right side of the filter tank (1), the output end of the second water pump (18) is connected with a second connecting pipe (19), the tail end of the second connecting pipe (19) is communicated with a buffer tank (20), the upper end of the buffer tank (20) is connected with a control device (21), and the control device (21) is communicated with a dosing tank (23) through a third connecting pipe (22);
the treatment box (24) is positioned on the right side of the filter box (1), the dosing box (23) is arranged above the treatment box (24), the upper end of the inside of the treatment box (24) is connected with a cross rod (25) in a penetrating manner, the outer surface of the cross rod (25) is connected with a stirring blade (26) in a welding manner, the right end of the cross rod (25) is fixedly connected with a fixed gear disc (27), the lower part of the fixed gear disc (27) is connected with a connecting gear disc (28) in a meshing manner, the connecting gear disc (28) is fixedly connected with the right end of a mounting rod (29), the mounting rod (29) is arranged inside a cleaning plate (30) in a penetrating manner, the lower end of the cleaning plate (30) is connected with a brush (31), the lower end of the brush (31) is tightly attached to the upper surface of a filter plate (33), the filter plate (33) is fixedly arranged at the upper end of a bottom box (32), and a fixing plate (34) is arranged below the filter plate (33), a connecting hole (35) is formed in the fixing plate (34), and the right end of the fixing gear disc (27) is connected with the output end of a second motor (36);
the water-saving device is characterized by further comprising a third water pump (37), wherein the input end of the third water pump (37) is positioned at the upper end of the right side in the bottom box (32), and the output end of the third water pump (37) is fixedly connected with the water outlet pipe (38);
first diaphragm (5) and second diaphragm (6) all set up in the inside slope of rose box (1), and the surface of first diaphragm (5) and second diaphragm (6) all is porous column structure to the aperture size of first diaphragm (5) is greater than the aperture size of second diaphragm (6), and first diaphragm (5) and second diaphragm (6) are the elastic construction moreover.
2. The heavy metal wastewater treatment equipment according to claim 1, wherein: the dispersion board (3) is the radial distribution in the inside of case (2) of intaking, and both ends all constitute rotating-structure with dispersion board (3) around dispersion board (3).
3. The heavy metal wastewater treatment equipment according to claim 1, wherein: the longitudinal section of the connecting block (7) is oval, the connecting block (7) is of a rotating structure in the filter box (1) through a transverse shaft (8), and the 2 transverse shafts (8) form a transmission structure through a belt (10).
4. The heavy metal wastewater treatment equipment according to claim 1, wherein: the first vertical plate (13) and the second vertical plate (14) are distributed at intervals in the storage box (12), the connecting plates (15) are connected with the first vertical plate (13) and the second vertical plate (14) in a clamping mode, and the surface of each connecting plate (15) is of a honeycomb structure.
5. The heavy metal wastewater treatment equipment according to claim 1, wherein: the control device (21) comprises a fixed cylinder (2101), a control plate (2102), an installation block (2103), a permanent magnetic plate (2104) and a control block (2105), the control plate (2102) is fixedly installed inside the fixed cylinder (2101), the installation block (2103) is arranged below the control plate (2102), the permanent magnetic plate (2104) is fixedly connected to the inner surface of the installation block (2103), and the control block (2105) is arranged below the middle position of the installation block (2103).
6. The heavy metal wastewater treatment equipment according to claim 5, wherein: the control block (2105) is of a spherical structure, the control block (2105) is of a telescopic structure on the control plate (2102), the control block (2105) is connected with the mounting block (2103) in a magnetic mode, and the curvature radius of the outer surface of the control block (2105) is equal to that of the inner surface of the mounting block (2103).
7. The heavy metal wastewater treatment equipment according to claim 1, wherein: the cross bar (25) and the mounting rod (29) form a transmission structure through a fixed gear disc (27) and a connecting gear disc (28), and the stirring blades (26) are arranged on the cross bar (25) at equal intervals.
8. The heavy metal wastewater treatment equipment according to claim 1, wherein: the cleaning plate (30) is connected with the mounting rod (29) in a threaded manner, and the cleaning plate (30) is of a sliding structure on the treatment box (24).
9. The heavy metal wastewater treatment equipment according to claim 1, wherein: the connecting holes (35) are distributed in the fixing plate (34) at equal intervals, and the longitudinal section of each connecting hole (35) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910934176.7A CN110498540B (en) | 2019-09-29 | 2019-09-29 | Heavy metal wastewater treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910934176.7A CN110498540B (en) | 2019-09-29 | 2019-09-29 | Heavy metal wastewater treatment equipment |
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| CN110498540A CN110498540A (en) | 2019-11-26 |
| CN110498540B true CN110498540B (en) | 2021-12-17 |
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| CN110884291B (en) * | 2019-12-04 | 2021-08-17 | 重庆三峡学院 | An energy-saving and environmentally friendly brush cleaning device for art painting |
| CN113975882B (en) * | 2021-10-18 | 2024-01-16 | 沈阳亿达流体冷却设备有限公司 | Petroleum filtering equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AU751991B2 (en) * | 1998-02-18 | 2002-09-05 | Abtech Industries, Inc. | Curb-inlet storm drain systems for filtering trash and hydrocarbons |
| JP2000202443A (en) * | 1999-01-12 | 2000-07-25 | Sekisui Chem Co Ltd | Septic tank |
| CN108191134A (en) * | 2018-01-15 | 2018-06-22 | 湖南望隆企业管理咨询有限公司 | A kind of sewage fractional precipitation filter device |
| CN208120887U (en) * | 2018-03-14 | 2018-11-20 | 黄河水利职业技术学院 | A kind of use for laboratory wastewater treatment equipment |
| CN208660485U (en) * | 2018-06-06 | 2019-03-29 | 嘉善利泰纺织印染有限公司 | It is a kind of convenient for fixed environmental protection sewage-treatment plant |
| CN110156228A (en) * | 2019-05-31 | 2019-08-23 | 杭州安存环保科技有限公司 | A kind of sewage-treatment plant and replacing options that filter device can be carried out to concentrate replacement |
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