Environment-friendly wastewater treatment equipment
Technical Field
The utility model relates to a waste water treatment technical field specifically is an environmental protection waste water treatment equipment.
Background
The development of industrialization promotes the rapid development of economy and the increasing improvement of the living standard of people, and meanwhile, the generation amount of industrial wastewater is increased along with the development of industry. In order to protect the home of people and meet the requirement of environmental protection, the industrial wastewater needs to be treated by wastewater treatment equipment before being discharged. The existing environmental protection wastewater treatment usually needs to be processed by the working procedures of large particulate matter filtration, suspended matter and flocculating agent flocculation, chemical agent treatment and the like. Traditional waste water treatment equipment is when filtering large granule thing, and the easy block of large granule thing is in the filter screen, and simultaneously, the aquatic suspended solid is the adhesion on the suspended solid filter screen easily to influence filtration efficiency.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for remedying above-mentioned current defect, the utility model provides a high-speed high-efficient, can effectively avoid the environmental protection effluent disposal equipment of large granule thing filter screen and suspended solid filter screen jam.
The utility model provides a following technical scheme: the utility model relates to an environment-friendly wastewater treatment device, which comprises a filter water tank, a first baffle plate, a second baffle plate, a third baffle plate, a large particle filter screen, a fine particle filter screen, a suspended matter adsorption screen, a flocculate filter screen, a filter screen cleaning component and a flocculant mixing component, wherein a water inlet pipe and a water outlet pipe are respectively arranged on two opposite side walls of the filter water tank, the first baffle plate, the second baffle plate and the third baffle plate are sequentially and vertically arranged on the bottom wall of the filter water tank, the first baffle plate is arranged close to the water inlet pipe, the third baffle plate is arranged close to the water outlet pipe, the first baffle plate, the second baffle plate and the third baffle plate divide the filter water tank into a particle filter cavity, a suspended matter filter cavity, a flocculation cavity and an ultimate filter cavity in sequence, a first water pump is arranged on the bottom wall of the suspended matter filter cavity, a first water pipe is connected and arranged on the first water pump, the other end of the first water pipe is arranged in the flocculation cavity, a second water pump is arranged on the bottom wall of the ultimate filter cavity, the water pump II is connected with a water delivery pipe II, the other end of the water delivery pipe II is arranged in the flocculation cavity, the large particle filter screen is vertically arranged between the side wall of the filter water tank and the first partition plate, the large particle filter screen is arranged in parallel with the bottom wall of the filter water tank, the large particle filter screen is arranged at the middle lower part of the first partition plate, the water inlet pipe is arranged below the large particle filter screen, the fine particle filter screen is arranged at the middle upper part of the first partition plate, the large particle filter screen and the fine particle filter screen are both metal filter screens, the filter screen cleaning component is arranged in the particle filter cavity and positioned above the large particle filter screen, the filter screen cleaning component is used for cleaning the large particle filter screen and the fine particle filter screen, the suspended matter filter screen is arranged in the suspended matter filter cavity and close to the first partition plate, and the flocculate filter screen is arranged in the ultimate filter cavity, the flocculating agent mixing assembly is arranged in the flocculating cavity, a feed inlet is arranged on the top wall of the flocculating cavity, and the addition of a flocculating agent and chemical treatment medicines can be realized through the feed inlet.
Further, the clean subassembly of filter screen is including driving the clean post of actuating cylinder, mounting panel and mesh, it locates on the particulate matter filter chamber roof to drive the actuating cylinder, the mounting panel is located and is driven the actuating cylinder free end, the clean post of mesh is located on the mounting panel, the clean post of mesh is equipped with the multiunit, and the multiunit the clean post of mesh corresponds the setting with the filtration pore on the large granule thing filter screen, one side that the mounting panel is close to the fine particles filter screen is equipped with the cleaning brush, and the cleaning brush is used for cleaning the fine particles filter screen.
Further, flocculating agent mixed subassembly includes driving motor, drive shaft and mixed oar, driving motor locates on the flocculation chamber roof, the drive shaft rotates to be located on the flocculation chamber roof and links to each other with the driving motor output shaft, mixed oar is located in the drive shaft.
Further, be equipped with the large granule precipitate adsorption tube on the filtration water tank lateral wall, large granule precipitate adsorption tube one end is located the particulate matter filter chamber and is close to the setting of particulate matter filter chamber diapire, the large granule precipitate adsorption tube other end links to each other with external suction pump.
Further, the inlet tube is located lower part in the filtration water tank lateral wall, the inlet tube is located between large granule thing filter screen and the large granule precipitate adsorption tube, and this kind of high setting of inlet tube has both provided the condition for large granule thing deposits, has solved the problem that waste water direct impact filter screen leads to the filter screen damage again.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model relates to an environment-friendly wastewater treatment device, which realizes the integral high-speed and high-efficiency treatment process of wastewater through the arrangement of a particulate matter filter chamber, a suspended matter filter chamber, a flocculation chamber and an ultimate filter chamber and the filtration of a large particulate matter filter screen, a fine particulate matter filter screen, a suspended matter adsorption screen and a flocculate filter screen; and through the setting of the clean subassembly of filter screen, clean in real time large granule thing filter screen and fine particles thing filter screen, avoid the particulate matter to block up the mesh, and influence filtration efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the whole structure of an environmental protection wastewater treatment device of the present invention.
The device comprises a filter water tank 1, a filter water tank 2, a first partition plate, a second partition plate, a 4, a large particle filter screen, a 5 fine particle filter screen, a 6 suspended matter adsorption screen, a 7 flocculate filter screen, a 8 filter screen cleaning component, a 9 flocculant mixing component, a 10, a particle filter cavity, a 11, a suspended matter filter cavity, a 12, a flocculation cavity, a 13, a final filter cavity, a 14, a first water pump, a 15, a first water pipe, a 16, a second water pump, a 17, a second water pipe, a 18, a feed inlet, a 19, a driving cylinder, a 20, a mounting plate, a 21, a mesh cleaning column, a 22, a cleaning brush, a 23, a driving motor, a 24, a driving shaft, 25, a mixing paddle, 26, a large particle precipitate adsorption pipe, a 27, a third partition plate, a 28, a water inlet pipe, a 29 and a water outlet 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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1, the technical solution adopted by the utility model is as follows: an environment-friendly wastewater treatment device comprises a filter water tank 1, a first partition plate 2, a second partition plate 3, a third partition plate 27, a large particle filter screen 4, a fine particle filter screen 5, a suspended matter adsorption screen 6, a flocculate filter screen 7, a filter screen cleaning component 8 and a flocculant mixing component 9, wherein a water inlet pipe 28 and a water outlet pipe 29 are respectively arranged on two opposite side walls of the filter water tank 1, the first partition plate 2, the second partition plate 3 and the third partition plate 27 are sequentially and vertically arranged on the bottom wall of the filter water tank 1, the first partition plate 2 is arranged close to the water inlet pipe 28, the third partition plate 27 is arranged close to the water outlet pipe 29, the first partition plate 2, the second partition plate 3 and the third partition plate 27 sequentially divide the filter water tank 1 into a particle filter cavity 10, a suspended matter filter cavity 11, a flocculation cavity 12 and a final filter cavity 13, a first water pump 14 is arranged on the bottom wall of the suspended matter filter cavity 11, a first water pipe 15 is connected with a first water pipe 15, the other end of the water pipe is arranged in the flocculation cavity 12, a second water pump 16 is arranged on the bottom wall of the ultimate filter cavity 13, a second water delivery pipe 17 is connected to the second water pump 16, the other end of the second water delivery pipe 17 is arranged in the flocculation cavity 12, the large particle filter screen 4 is vertically arranged between the side wall of the filter water tank 1 and the first partition plate 2, the large particle filter screen 4 is arranged in parallel with the bottom wall of the filter water tank 1, the large particle filter screen 4 is arranged at the middle lower part of the first partition plate 2, the water inlet pipe 28 is arranged below the large particle filter screen 4, the fine particle filter screen 5 is arranged at the middle upper part of the first partition plate 2, the large particle filter screen 4 and the fine particle filter screen 5 are both metal filter screens, the filter screen cleaning component 8 is arranged in the particle filter cavity 10 and above the large particle filter screen 4, the filter screen cleaning component 8 is used for cleaning the large particle filter screen 4 and the fine particle filter screen 5, and suspended matters are arranged in the suspended matters filter cavity 11 and close to the first partition plate 2, the flocculate filter screen 7 is arranged in the final filtering cavity 13, the flocculating agent mixing component 9 is arranged in the flocculation cavity 12, the top wall of the flocculation cavity 12 is provided with a feed inlet 18, and the addition of flocculating agents and chemical treatment medicines can be realized through the feed inlet 18.
Wherein, the clean subassembly 8 of filter screen is including driving actuating cylinder 19, mounting panel 20 and the clean post 21 of mesh, it locates on the 10 roof of particulate matter filter chamber to drive actuating cylinder 19, mounting panel 20 is located and is driven actuating cylinder 19 free end, the clean post 21 of mesh is located on mounting panel 20, the clean post 21 of mesh is equipped with the multiunit, and the filter pore corresponds the setting on the clean post 21 of multiunit mesh and the large granule thing filter screen 4, one side that mounting panel 20 is close to fine particles thing filter screen 5 is equipped with cleaning brush 22, cleaning brush 22 is used for cleaning fine particles thing filter screen 5. Flocculating agent mixing assembly 9 includes driving motor 23, drive shaft 24 and mixing oar 25, and driving motor 23 locates on the 12 roof of flocculation chamber, and drive shaft 24 rotates and locates on 12 roof of flocculation chamber and link to each other with driving motor 23 output shaft, and mixing oar 25 locates on drive shaft 24. Be equipped with large granule precipitate adsorption tube 26 on the filter tank 1 lateral wall, in particulate matter filter chamber 10 and be close to particulate matter filter chamber 10 diapire setting were located to large granule precipitate adsorption tube 26 one end, the large granule precipitate adsorption tube 26 other end links to each other with external suction pump. Inlet tube 28 is located lower part in filtering water tank 1 lateral wall, and inlet tube 28 is located between large granule thing filter screen 4 and the large granule deposit adsorption tube 26, and this kind of high setting of inlet tube 28 both has been solved waste water direct impact filter screen again and has leaded to the problem of filter screen damage for large granule thing deposits provides the condition.
When the device is used specifically, wastewater enters the filtering water tank 1 through the water inlet pipe 28, is filtered by the large particle filter screen 4 and the fine particle filter screen 5 and enters the suspended matter filtering cavity 11, is sucked into the flocculation cavity 12 under the action of the water pump I14, a flocculating agent or a chemical treatment agent is added through the feed inlet 18, the driving motor 23 is started, the driving shaft 24 drives the mixing paddle 25 to rotate, so that the wastewater and the flocculating agent or the chemical treatment agent are fully mixed, then, the wastewater treated in the flocculation cavity 12 is conveyed into the final-stage filtering cavity 13 through the water pump II 16, and is discharged through the water outlet pipe 29 after being filtered by the flocculate filter screen 7; in this process, the accessible drives the actuating action of actuating cylinder 19 and drives mounting panel 20 lift, and mounting panel 20 lift in-process, on the one hand the clean post of mesh 21 cleans large granule thing filter screen 4 surface, and on the other hand cleaning brush 22 cleans fine particles filter screen 5 surface to avoid the particulate matter to cause the jam to large granule thing filter screen 4 or fine particles filter screen 5.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.