CN110921966B - Chemical sewage treatment equipment - Google Patents
Chemical sewage treatment equipment Download PDFInfo
- Publication number
- CN110921966B CN110921966B CN201911333341.XA CN201911333341A CN110921966B CN 110921966 B CN110921966 B CN 110921966B CN 201911333341 A CN201911333341 A CN 201911333341A CN 110921966 B CN110921966 B CN 110921966B
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- Prior art keywords
- plate
- fixed
- filter
- filter screen
- frame
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- 239000010865 sewage Substances 0.000 title claims abstract description 22
- 239000000126 substance Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 238000001179 sorption measurement Methods 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 238000004062 sedimentation Methods 0.000 claims description 7
- 238000004065 wastewater treatment Methods 0.000 claims description 6
- 230000008021 deposition Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 description 16
- 238000001914 filtration Methods 0.000 description 9
- 239000008394 flocculating agent Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to chemical sewage treatment equipment, in particular to chemical sewage treatment equipment which comprises a mounting frame, wherein a water tank is fixed on the mounting frame, a water inlet pipe is communicated with the water tank, an adsorption frame is screwed in the water tank, a settling tank is fixed on the side wall of the mounting frame, and a drain pipe is communicated with an outlet at the lower end of the adsorption frame and extends into the settling tank; the auxiliary frame comprises an inner cylinder, an outer cylinder is coaxially arranged at the outer side of the inner cylinder, and a filter plate is fixed between the inner cylinder and the outer cylinder; the inner cylinder is rotationally connected with a stirring piece; a water inlet groove is arranged on the outer cylinder in a penetrating way; the filter cover is covered at the lower end of the outer cylinder; the filter plate comprises a rectangular side plate; the combined filter screen is clamped between the two side plates; the combined filter screen comprises a top plate, and a plurality of first adding holes are formed in the top plate in a penetrating mode; a rear filter screen and a front filter screen are respectively fixed at the inner edge and the outer edge of the lower end of the top plate; an intermediate filter plate is detachably fixed in a cavity inner shell formed by the surrounding of the rear filter screen, the front filter screen and the top plate; a magnet is fixed on the front filter screen; an active carbon block is fixed on the rear filter screen.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to chemical sewage treatment equipment.
Background
Most of the existing chemical sewage treatment equipment adopts additives to treat sewage, or the additives are added into the sewage after the sewage is stirred by a stirring part to treat the sewage, so that the additives and sewage pollutants cannot be fully mixed; and the existing sewage treatment equipment can only carry out single treatment on impurities in water through additives, and the treatment effect is poor.
The invention discloses a chemical sewage treatment tank, which comprises a tank body, a rotating shaft and a driving motor, wherein a vibration stirring device is arranged on the rotating shaft, the vibration stirring device comprises a stirring shaft which is sleeved on the rotating shaft and can move up and down when the rotating shaft rotates and a stirring component arranged on the stirring shaft, and the stirring shaft is in rotation stopping fit with the rotating shaft; and a turbulent flow part is arranged on the inner wall of the tank body. Although the application discloses that turbulent component can realize the stirring of sewage, can not realize adding the additive simultaneously and realize intensive mixing, and it is single to aquatic magazine processing mode.
Therefore, it is required to provide a chemical wastewater treatment apparatus which can achieve sufficient mixing by adding additives during mixing.
Disclosure of Invention
The invention aims to provide chemical sewage treatment equipment, which is used for solving the problem that an additive cannot be added during mixing in the conventional chemical sewage treatment equipment.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a chemical sewage treatment device comprises a mounting frame, wherein a water tank is fixed on the mounting frame through bolts, a water inlet pipe is communicated with the water tank, an adsorption frame is screwed in the water tank, a settling tank is fixed on the side wall of the mounting frame through bolts, and a drain pipe is communicated with an outlet at the lower end of the adsorption frame and extends into the settling tank;
the auxiliary frame comprises an inner cylinder, an outer cylinder is coaxially arranged at the outer side of the inner cylinder, and a filter plate is fixed between the inner cylinder and the outer cylinder; the inner cylinder is rotationally connected with a stirring piece; a water inlet groove extending along the height direction of the outer cylinder is arranged on the outer cylinder in a penetrating way; the filter cover is covered at the lower end of the outer cylinder; the filter plate comprises a rectangular side plate; the combined filter screen is clamped between the two side plates;
the combined filter screen comprises a top plate, and a plurality of first adding holes are formed in the top plate in a penetrating mode; a rear filter screen and a front filter screen are respectively fixed at the inner edge and the outer edge of the lower end of the top plate; a middle filter plate is detachably fixed in a cavity formed by the rear filter screen, the front filter screen and the top plate; a magnet is fixed on the front filter screen; an active carbon block is fixed on the rear filter screen.
The filter cover comprises a cylindrical shell, a filter groove extending along the axial direction of the shell is arranged in the shell in a penetrating mode, and an inner filter plate extending along the axial direction of the shell is pivoted on the inner wall of the shell; the inner filter plates and the filter tanks are arranged at intervals along the circumferential direction of the housing.
Wherein, middle filter plate includes the plate body of rectangle, wears to be equipped with the water hole of crossing of slope in the plate body, and the sunken hemispherical deposit groove that is equipped with on the inner wall in the water hole of crossing.
The stirring piece comprises a disc-shaped fixed disc, a first rotating shaft is connected to the fixed disc in a rotating mode, a plurality of fan blades are connected to the first rotating shaft in a rotating mode through threads in a rotating mode, and a connecting plate is hinged between every two adjacent fan blades; the stirring frame is fixed at the lower end of the first rotating shaft; a plurality of annular discharge grooves are concavely arranged at the bottom of the fixed disc; and a second adding hole is arranged in the fixed disc in a penetrating manner and is communicated with the discharge groove.
Wherein the stirring frame comprises a round tubular mounting pipe; a plurality of scrapers extending along the radial direction of the installation pipe are fixed on the outer wall of the installation pipe by bolts; an auxiliary plate is fixed between two adjacent scrapers, and the auxiliary plate is arranged obliquely relative to the axial direction of the mounting tube.
The sedimentation tank comprises a cubic tank body, and a bottom cover is detachably fixed at the bottom of the tank body; a first filter plate is hinged in the box body; a plurality of first filter plates are evenly distributed in the box body.
The first filter plate comprises a rectangular plate, and adjusting grooves are formed in the plate at intervals in a penetrating mode; rectangular meshes penetrate through the plate; the adsorption plate is arranged in the adjusting groove in a penetrating mode and is connected to the plate through a pull rod.
Wherein, the bottom cover comprises a shell; the filter frame fixed in the shell divides the inner cavity of the shell into a sedimentation cavity and a drainage cavity; the drain outlet is arranged on the shell in a penetrating way and communicated with the drain cavity.
The inner filter plate comprises a semi-cylindrical outer cover, and semi-circular end plates are fixed at two ends of the outer cover; a magnetic strip is fixed in the outer cover.
The invention has the following advantages:
the top plate is arc-shaped; the first adding hole is a circular truncated cone-shaped hole and penetrates through the top plate, and the size of an upper port of the first adding hole is larger than that of a lower port of the first adding hole; when the filter screen is used, a flocculating agent can be added into the first adding hole, and the flocculating agent enters a space defined by the rear filter screen, the front filter screen, the middle filter plate and the top plate along the first adding hole; water enters a space enclosed by the rear filter screen, the front filter screen, the middle filter plate and the top plate through holes in the front filter screen and the rear filter screen and is mixed with a flocculating agent; when the stirring piece rotates, the combined filter screen is driven to rotate, the water flow rotates under the action of external force, and meanwhile, the flocculating agent is fully mixed with impurities in water along with flowing;
the magnet of the front filter screen can adsorb iron impurities in the water flow; an activated carbon block is fixed on the rear filter screen and can adsorb impurities in water; therefore, impurities in water can be fully absorbed under the action of the magnets and the activated carbon blocks, and the problem of single impurity in sewage treatment is solved;
the filter tanks are rectangular long strips, and a plurality of filter tanks are uniformly distributed on the shell; the inner cavity of the outer cover is hollow; when the water purifier is used, water enters the shell from the filter tank, and iron impurities in the water are adsorbed by the magnetic strips when the water flows through the inner cavity of the outer cover, so that the iron impurities in the water are absorbed and cleaned. The liquid flows back and forth between the outer cylinder and the filter cover to realize full filtration.
Drawings
FIG. 1 is a schematic view of a chemical wastewater treatment apparatus according to the present invention.
Fig. 2 is a schematic view of the adsorption frame of the present invention.
Fig. 3 is a schematic view of a filter cage of the present invention.
Figure 4 is a schematic view of the outer barrel of the present invention.
Fig. 5 is a schematic view of a filter plate of the present invention.
Fig. 6 is a partial cross-sectional view of the composite screen of the present invention.
Fig. 7 is a cross-sectional view of an intermediate filter plate of the present invention.
FIG. 8 is a schematic view of a stirring member of the present invention.
FIG. 9 is a schematic view of a blender stand of the present invention.
Fig. 10 is a partial sectional view of a fixed disk of the present invention.
Figure 11 is a schematic view of a settling tank of the present invention.
Fig. 12 is a schematic view of a first filter plate of the present invention.
Fig. 13 is a schematic view of a bottom cover of the present invention.
Fig. 14 is a schematic view of the inner filter plate of the present invention.
1-a mounting frame; 2-water inlet pipe; 3-a water tank; 4-an adsorption rack; 41-stirring member; 411-a first rotating shaft; 412-fixed disk; 413-fan blades; 414-connecting plate; 415-a stirring frame; 4151-mounting the tube; 4152-a squeegee; 4153-an auxiliary plate; 416-a discharge chute; 417-second addition hole; 42-a filter plate; 43-inner cylinder; 44-an outer barrel; 45-a filter mantle; 451-a housing; 452-inner filter plate; 4521-end plate; 4522-housing; 4523-magnetic stripe; 453-a filtering tank; 46-a water inlet tank; 47-combined filter screen; 471-first addition hole; 472-top plate; 473-front filter screen; 474-rear filter screen; 475-an intermediate filter plate; 4751-a plate body; 4752-water; 4753-a deposition tank; 48-side plate; 5-a settling tank; 51-a first filter plate; 511-plates; 512-a pull rod; 513-an adjustment slot; 514-an adsorption plate; 52-a box body; 53-bottom cover; 531-shell; 532-a filter stand; 533-excretory opening; 6-drainage pipe.
Detailed Description
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Examples
The chemical sewage treatment equipment of this embodiment, including mounting bracket 1, there is water tank 3 with the bolt fastening on mounting bracket 1, and the intercommunication has inlet tube 2 on water tank 3, has connect soon in 3 rotations of water tank and has adsorbed frame 4, has the setting tank 5 with the bolt fastening on mounting bracket 1's the lateral wall, and it is interior that its lower extreme export extends to setting tank 5 that the drain pipe 6 communicates on adsorbing frame 4. As shown in fig. 1, the mount 1 includes a top rectangular frame; a rectangular side plate is fixed on the lower side of the rectangular frame through bolts, and a rectangular bottom plate is fixed at the lower end of the rectangular side plate through bolts; the water tank 3 is fixed in a rectangular frame by bolts.
The water tank 3 is of a cubic structure and is fixed on the mounting frame 1 by bolts; the water inlet pipe 2 is in a circular pipe shape and is screwed on the water tank 3 by screw threads; the adsorption frame 4 is arranged in the water tank 3 in a rotating way along the vertical direction; the drain pipe 6 is in the form of a circular tube, the outlet end of which is curved and extends into the settling tank 5 after installation. The water discharged from the water tank 3 is introduced into the settling tank 5 along the drain pipe 6.
The adsorption frame 4 comprises an inner cylinder 43, an outer cylinder 44 is coaxially arranged at the outer side of the inner cylinder 43, and a filter plate 42 is fixed between the inner cylinder 43 and the outer cylinder 44; the inner cylinder 43 is screwed with the stirring piece 41 by screw threads; a water inlet groove 46 extending along the height direction is formed in the outer cylinder 44; the filter cover 45 is provided at the lower end of the outer cylinder 44. The filter plate 42 includes rectangular side plates 48; the combined filter screen 47 is clamped between the two side plates 48;
the inner cylinder 43 is cylindrical; the outer cylinder 44 is coaxially arranged outside the inner cylinder 43; the outer cylinder 44 is cylindrical; the water inlet grooves 46 are rectangular long strips, and a plurality of water inlet grooves 46 are uniformly distributed on the outer cylinder 44; the filter cover 45 is fixed at the bottom of the water tank 3 by bolts; the upper end of the stirring piece 41 extends out of the top of the water tank 3; when the stirring piece 41 is rotated, the filtering plate 42, the inner cylinder 43 and the outer cylinder 44 are driven to rotate, and water enters the outer cylinder 44 from the water inlet groove 46 and is positioned in a space surrounded by the filtering plate 42, the inner cylinder 43 and the outer cylinder 44;
the combined filter screen 47 includes a top plate 472, and a plurality of first adding holes 471 are formed in the top plate 472; a rear screen 474 and a front screen 473 are fixed to the inner and outer edges of the lower end of the top plate 472 by bolts, respectively; an intermediate filter plate 475 is detachably fixed by bolts in a cavity surrounded by the rear filter screen 474, the front filter screen 473 and the top plate 472; a magnet is fixed on the front filter screen 473 by a bolt; an activated carbon block is fixed on the rear filter screen 474, and the activated carbon block can be embedded on the activated carbon block.
The front filter screen 473 and the rear filter screen 474 are both cylindrical curved surfaces and have circular holes formed therein;
the top plate 472 is arcuate; the first filling hole 471 is a circular truncated cone-shaped hole and penetrates through the top plate 472, and the size of the upper port of the first filling hole 471 is larger than that of the lower port; in use, a flocculating agent may be added to the first addition holes 471, the flocculating agent entering the space enclosed by the rear filter screen 474, the front filter screen 473, the intermediate filter plate 475 and the top plate 472 along the first addition holes 471; the water enters a space enclosed by the rear filter screen 474, the front filter screen 473, the middle filter plate 475 and the top plate 472 through the holes on the front filter screen 473 and the rear filter screen 474 and is mixed with the flocculating agent; when the stirring piece 41 rotates, the combined filter screen 47 is driven to rotate, the water flow rotates under the action of external force, and meanwhile, the flocculating agent is fully mixed with impurities in water along with flowing; the magnet of the front filter screen 473 can adsorb iron impurities in the water flow; an active carbon block capable of adsorbing impurities in water is fixed on the rear filter screen 474 in an embedding manner; therefore, impurities in water can be fully absorbed under the action of the magnets and the activated carbon blocks, and the problem of single impurities in sewage treatment is solved.
The filter cover 45 comprises a cylindrical housing 451, a filter groove 453 extending along the axial direction of the housing 451 is arranged in the housing 451 in a penetrating way, and an inner filter plate 452 extending along the axial direction of the housing is pivoted on the inner wall of the housing 451; a plurality of inner strainer plates 452 and strainer grooves 453 are provided at intervals in the circumferential direction of the housing 451.
The inner filter plate 452 comprises a semi-cylindrical outer cover 4522, and semi-circular end plates 4521 are fixed at both ends of the outer cover 4522 by bolts; a magnetic strip 4523 is fixed to the housing 4522 by bolts.
The filtering grooves 453 are rectangular long strips, and a plurality of filtering grooves 453 are uniformly distributed on the shell 451; the inner cavity of the outer cover 4522 is hollow; when the water purifier is used, water enters the shell 451 from the filter tank 453, and when the water flows through the inner cavity of the outer cover 4522, ferrous impurities in the water are adsorbed by the magnetic strip 4523, so that the ferrous impurities in the water are absorbed and cleaned. The liquid flows back and forth between the outer cylinder and the filter cover to realize full filtration.
The middle filter plate 475 includes a rectangular plate body 4751, an inclined water through hole 4752 is formed in the plate body 4751, and a hemispherical deposition groove 4753 is recessed on the inner wall of the water through hole 4752. When water flows through the water holes 4752, condensate in the water continuously precipitates after entering the sedimentation tank 4753, and finally the continuous sedimentation is realized, so that the pollutants in the water are cleaned; after a period of use, the intermediate filter plate 475 may be removed to clean the settling tank 4753 of settled contaminants. The hemispherical settling grooves 4753, which are not planar, reduce the velocity of the water as it passes through, facilitating agglomeration or settling and accumulation of particulate contaminants.
The stirring member 41 includes a disk-shaped fixed disk 412, the first rotating shaft 411 is screwed on the fixed disk 412 by screw threads, a plurality of fan blades 413 are screwed on the first rotating shaft 411 by screw threads, and a connecting plate 414 is hinged between two adjacent fan blades 413; the agitator bracket 415 is fixed to the lower end of the first rotating shaft 411 by bolts; a plurality of annular discharge grooves 416 are recessed in the bottom of the fixed disk 412; a second filling hole 417 is formed in the fixed disk 412, and the second filling hole 417 communicates with the discharge groove 416.
The first rotation shaft 411 is a circular rod; the fan blades 413 are oval and are arranged obliquely with respect to the axial direction of the first rotating shaft 411, and the connecting plate 414 is arc-shaped; in use, the flocculant is added to the second addition holes 417, the second addition holes 417 are circular holes, the flocculant enters the discharge groove 416 through the second addition holes 417 and is discharged out to be mixed with water, and the flocculant and impurities in the water are sufficiently mixed as the first rotating shaft 411 rotates.
The agitator frame 415 includes a mounting tube 4151 in the shape of a circular tube; a plurality of scrapers 4152 extending in the radial direction thereof are fixed to the outer wall of the mounting tube 4151 by bolts. An auxiliary plate 4153 is fixed between two adjacent scrapers 4152, and the auxiliary plate 4153 is provided obliquely with respect to the axial direction of the mounting tube 4151.
The mounting tube 4151 is a circular tube shape; the squeegees 4152 are trapezoidal; the auxiliary plate 4153 is triangular; the scraper 4152 and the auxiliary plate 4153 are driven to rotate when the mounting tube 4151 rotates, the auxiliary plate 4153 is obliquely arranged relative to the mounting tube 4151, the water flow can be driven to turn over up and down when the auxiliary plate 4153 rotates, and the scraper 4152 can stir the water flow to flow horizontally, so that the water and the flocculating agent are driven to be fully mixed.
The settling tank 5 comprises a box body 52 in a cubic shape, and a bottom cover 53 is detachably fixed at the bottom of the box body 52 by bolts; a first filter plate 51 is hinged in the box body 52; the plurality of first filter plates 51 are uniformly distributed in the case 52. The bottom cover 53 can be fixed by bolts, so that the disassembly and the assembly are convenient; the plurality of first filter plates 51 are arranged in parallel with each other in the vertical direction.
The first filter plate 51 comprises a rectangular plate 511, and adjusting grooves 513 are formed in the plate 511 at intervals; rectangular meshes penetrate through the plate 511; the absorption plate 514 is inserted into the adjustment groove 513 and connected to the plate 511 through the pull rod 512. The adjusting groove 513 is a cuboid, the pull rod 512 is a round rod, the pull rod 512 is screwed on the plate 511 by screw threads, the pull rod 512 is rotated to drive the adsorption plate 514 to rotate, and the inclination angle of the adsorption plate 514 is adjusted; the adsorption plate 514 is rectangular, and magnets and activated carbon blocks are embedded on the adsorption plate to play an adsorption role.
The bottom cover 53 includes a case 531; the inner cavity of the shell 531 is divided into a sedimentation cavity and a drainage cavity by a filter frame 532 fixed in the shell 531 by bolts; the drain 533 is disposed through the shell 531 and is in communication with the drain cavity. The shell 531 is rectangular; the filter frame 532 is rectangular, and a plurality of round filter holes are arranged on the filter frame in a penetrating way; the water firstly enters the sedimentation cavity, then enters the drainage cavity through the filtering holes on the filtering frame 532, and then is drained through the drainage port 533; the drain 533 is rectangular.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. Chemical sewage treatment equipment is characterized by comprising a mounting frame (1), wherein a water tank (3) is fixed on the mounting frame (1) through bolts, a water inlet pipe (2) is communicated with the water tank (3), an adsorption frame (4) is screwed in the water tank (3), a settling tank (5) is fixed on the side wall of the mounting frame (1) through bolts, and a drain pipe (6) is communicated with the adsorption frame (4) and extends into the settling tank (5) through an outlet at the lower end of the adsorption frame (4);
the adsorption frame (4) comprises an inner cylinder (43), an outer cylinder (44) is coaxially arranged at the outer side of the inner cylinder (43), and a filter plate (42) is fixed between the inner cylinder (43) and the outer cylinder (44); a stirring piece (41) is screwed on the inner cylinder (43); a water inlet groove (46) extending along the height direction of the outer cylinder (44) is arranged on the outer cylinder in a penetrating way; the filter cover (45) is covered on the lower end of the outer cylinder (44); the filter plate (42) comprises rectangular side plates (48); the combined filter screen (47) is clamped between the two side plates (48);
the combined filter screen (47) comprises a top plate (472), and a plurality of first adding holes (471) are arranged in the top plate (472) in a penetrating manner; a rear filter screen (474) and a front filter screen (473) are fixed to the inner edge and the outer edge of the lower end of the top plate (472), respectively; an intermediate filter plate (475) is detachably fixed in a cavity surrounded by the rear filter screen (474), the front filter screen (473) and the top plate (472); a magnet is fixed on the front filter screen (473); an active carbon block is fixed on the rear filter screen (474);
the filter cover (45) comprises a cylindrical shell (451), a filter groove (453) extending along the axial direction of the shell (451) is arranged in the shell (451) in a penetrating way, and an inner filter plate (452) extending along the axial direction of the inner wall of the shell (451) is pivoted; a plurality of inner filter plates (452) and filter grooves (453) are arranged at intervals along the circumferential direction of the housing (451);
the middle filter plate (475) comprises a rectangular plate body (4751), an inclined water through hole (4752) is arranged in the plate body (4751) in a penetrating way, and a hemispherical deposition groove (4753) is arranged on the inner wall of the water through hole (4752) in a concave way;
the stirring piece (41) comprises a disc-shaped fixed disc (412), a first rotating shaft (411) is screwed on the fixed disc (412), a plurality of fan blades (413) are screwed on the first rotating shaft (411) through threads, and a connecting plate (414) is hinged between every two adjacent fan blades (413); the stirring frame (415) is fixed at the lower end of the first rotating shaft (411); a plurality of annular discharge grooves (416) are concavely arranged at the bottom of the fixed disc (412); a second adding hole (417) is arranged in the fixed disc (412) in a penetrating way, and the second adding hole (417) is communicated with the discharge groove (416);
the stirring frame (415) comprises a round tubular mounting tube (4151); a plurality of scrapers (4152) extending in the radial direction are fixed to the outer wall of the mounting pipe (4151) by bolts; an auxiliary plate (4153) is fixed between two adjacent scrapers (4152), and the auxiliary plate (4153) is disposed obliquely with respect to the axial direction of the mounting pipe (4151).
2. The chemical wastewater treatment equipment according to claim 1, wherein the settling tank (5) comprises a cubic tank body (52), and a bottom cover (53) is detachably fixed at the bottom of the tank body (52); a first filter plate (51) is hinged in the box body (52); the first filter plates (51) are uniformly distributed in the box body (52).
3. The chemical wastewater treatment equipment according to claim 2, wherein the first filter plate (51) comprises a rectangular plate (511), and an adjusting groove (513) is arranged in the plate (511) at intervals in a penetrating way; rectangular meshes penetrate through the plate (511); the adsorption plate (514) is arranged in the adjusting groove (513) in a penetrating way and is connected to the plate (511) through a pull rod (512).
4. The chemical wastewater treatment plant according to claim 3, wherein the bottom cover (53) comprises a shell (531); the inner cavity of the shell (531) is divided into a sedimentation cavity and a drainage cavity by a filter frame (532) fixed in the shell (531); the drain port (533) is arranged on the shell (531) in a penetrating way and is communicated with the drain cavity.
5. The chemical wastewater treatment equipment according to claim 4, wherein the inner filter plate (452) comprises a semi-cylindrical outer cover (4522), and semi-circular end plates (4521) are fixed at both ends of the outer cover (4522); a magnetic strip (4523) is fixed in the outer cover (4522).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911333341.XA CN110921966B (en) | 2019-12-23 | 2019-12-23 | Chemical sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911333341.XA CN110921966B (en) | 2019-12-23 | 2019-12-23 | Chemical sewage treatment equipment |
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| Publication Number | Publication Date |
|---|---|
| CN110921966A CN110921966A (en) | 2020-03-27 |
| CN110921966B true CN110921966B (en) | 2020-10-27 |
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| CN201911333341.XA Active CN110921966B (en) | 2019-12-23 | 2019-12-23 | Chemical sewage treatment equipment |
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| CN111792769A (en) * | 2020-07-16 | 2020-10-20 | 泰州市申泰环保节能工程有限公司 | High-efficiency anti-blocking mechanism adaptable to different sewage treatment equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090102453A (en) * | 2008-03-26 | 2009-09-30 | (주)제이엘크린워터 | A water purifying apparatus |
| CN102001769A (en) * | 2010-11-23 | 2011-04-06 | 西安建筑科技大学 | Integrated water purifying and processing equipment |
| CN102276002A (en) * | 2011-05-18 | 2011-12-14 | 常林股份有限公司 | Water filtering apparatus |
| CN107010792A (en) * | 2017-06-05 | 2017-08-04 | 盐城百利豪环保机械制造有限公司 | A kind of practical sewage-treatment plant |
| CN107434334A (en) * | 2017-08-17 | 2017-12-05 | 姚建松 | The processing equipment that a kind of overflow-type sewage quickly mixes |
-
2019
- 2019-12-23 CN CN201911333341.XA patent/CN110921966B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090102453A (en) * | 2008-03-26 | 2009-09-30 | (주)제이엘크린워터 | A water purifying apparatus |
| CN102001769A (en) * | 2010-11-23 | 2011-04-06 | 西安建筑科技大学 | Integrated water purifying and processing equipment |
| CN102276002A (en) * | 2011-05-18 | 2011-12-14 | 常林股份有限公司 | Water filtering apparatus |
| CN107010792A (en) * | 2017-06-05 | 2017-08-04 | 盐城百利豪环保机械制造有限公司 | A kind of practical sewage-treatment plant |
| CN107434334A (en) * | 2017-08-17 | 2017-12-05 | 姚建松 | The processing equipment that a kind of overflow-type sewage quickly mixes |
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