Filter equipment for municipal administration sewage treatment
Technical Field
The utility model relates to a sewage treatment technical field specifically is a filter equipment for municipal administration sewage treatment.
Background
The municipal sewage treatment water is a water source with great water quality change and difficult treatment, the concentration of total dissolved solids, COD, BOD, total silicon, ammonia and other pollutants changes very frequently, and the sewage before treatment contains high-concentration organic matters, microorganisms and the like.
Sewage treatment refers to a process of purifying sewage to meet the water quality requirement for draining a certain water body or reusing the sewage. Can produce a large amount of sewage in daily municipal works, need handle it, general sewage treatment is through adding sewage treatment agent and use the filter in the effluent water sump, purifies and filters the harmful substance in the sewage to but reach sewage discharge standard, general sewage treatment plant work effect is lower, and the filter filters the particulate matter and makes and take place the jam easily, can not in time change and inspection, brings a great deal of inconvenience.
Disclosure of Invention
An object of the utility model is to provide a municipal administration is filter equipment for sewage treatment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a filtering device for municipal sewage treatment comprises a precipitation filtering box, wherein a water inlet hopper is fixedly installed at the top of the precipitation filtering box, a clamping plate is fixedly installed on the inner surface of the precipitation filtering box, a filtering net is connected to the inner wall of the clamping plate in a sliding manner, a pull plate is fixedly installed at the left end of the filtering net, a rubber sealing layer is arranged on the combining surface of the pull plate and the precipitation filtering box, a water leakage plate is fixedly installed at the inner bottom side of the precipitation filtering box, a sewage discharge pipe is fixedly installed in the middle of the bottom of the water leakage plate, a connecting pipe is fixedly installed on the outer wall of the right side of the precipitation filtering box, a stirring reaction box is fixedly installed at the right end of the connecting pipe, a motor is fixedly installed in the middle of the top of the stirring reaction box, a rotating rod is fixedly installed inside the stirring reaction box, the output end, fixed mounting has first outlet pipe in the middle of the bottom of stirring reaction box, the bottom fixed mounting of first outlet pipe has smart rose box, smart rose box inspection door is installed in the outside of smart rose box, the inner wall fixed mounting of smart rose box has the quartz sand filter layer, the below fixed mounting of quartz sand filter layer has the active carbon adsorption layer, the both ends of active carbon adsorption layer and the inner wall fixed connection of smart rose box, the below fixed mounting of active carbon adsorption layer has the receive filter membrane, receive the both ends of filter membrane and the inner wall fixed connection of smart rose box.
Preferably, the pull plate is movably connected with the outer wall of the precipitation filter box, and a water pump is fixedly mounted in the middle of the top of the connecting pipe.
Preferably, the rubber sealing layer is fixedly arranged on the drawing plate, and the pull buckle is fixedly arranged in the middle of the left side of the drawing plate.
Preferably, the outer wall of the sewage draining pipe is fixedly provided with a first pipe valve, and the outer wall of the first water outlet pipe is fixedly provided with a second pipe valve.
Preferably, a plurality of the blade is evenly arranged, stirring reaction box's top right side fixed mounting has the neutralizer inlet pipe.
Preferably, a second water outlet pipe is fixedly mounted in the middle of the bottom of the fine filtering box, and the water leakage plate is an arc-shaped water leakage plate.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this filter equipment for municipal administration sewage treatment through the setting of pull board, can change the filter screen, sets up smart rose box inspection door through the outside at smart rose box, can change quartz sand filter layer, active carbon adsorption layer and receive the filter membrane, and convenient the change has reached the effect that prevents the particulate matter jam.
(2) This filter equipment for municipal administration sewage treatment through the setting of precipitation rose box, clears away the precipitate in the sewage, through the setting of stirring reaction box, makes sewage and neutralizer fully reflect, through the setting of smart rose box, clears away peculiar smell and organic matter in the sewage, has strengthened sewage treatment's working effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the sedimentation filter box of the present invention;
FIG. 3 is a side view of the structure of the sedimentation filter box of the present invention;
FIG. 4 is a schematic structural view of the stirring reaction box of the present invention;
fig. 5 is the schematic structural diagram of the fine filtering box of the present invention.
In the figure: 1. a sedimentation filter tank; 2. a water inlet hopper; 3. a first tubular valve; 4. a blow-off pipe; 5. a water pump; 6. a connecting pipe; 7. stirring the reaction box; 8. a motor; 9. a neutralizer feeding pipe; 10. a second tubular valve; 11. a first water outlet pipe; 12. a fine filter box; 13. a second water outlet pipe; 14. clamping a plate; 15. a filter screen; 16. a rubber sealing layer; 17. a drawing plate; 18. pulling the button; 19. a water leakage plate; 20. rotating the rod; 21. a blade; 22. a quartz sand filter layer; 23. an activated carbon adsorption layer; 24. a nanofiltration membrane; 25. the fine filter box inspection door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-5, the present invention provides a technical solution: a municipal sewage treatment filter device comprises a precipitation filter box 1, precipitates in sewage are removed through the arrangement of the precipitation filter box 1, a water inlet hopper 2 is fixedly arranged at the top of the precipitation filter box 1, a clamping plate 14 is fixedly arranged on the inner surface of the precipitation filter box 1, a filter screen 15 is connected to the inner wall of the clamping plate 14 in a sliding manner, a pull plate 17 is fixedly arranged at the left end of the filter screen 15, the pull plate 17 is movably connected with the outer wall of the precipitation filter box 1, a rubber sealing layer 16 is arranged on the combining surface of the pull plate 17 and the precipitation filter box 1, the rubber sealing layer 16 is fixedly arranged on the pull plate 17, a pull buckle 18 is fixedly arranged in the middle of the left side of the pull plate 17, the filter screen 15 can be replaced through the arrangement of the pull plate 17, a water leakage plate 19 is fixedly arranged at the inner bottom side of the precipitation filter box 1, the water leakage plate 19 is an arc water leakage plate, and, a first pipe valve 3 is fixedly installed on the outer wall of the sewage discharge pipe 4, a connecting pipe 6 is fixedly installed on the outer wall of the right side of the precipitation filter box 1, a water pump 5 is fixedly installed in the middle of the top of the connecting pipe 6, an agitation reaction box 7 is fixedly installed at the right end of the connecting pipe 6, the sewage and the neutralizer are fully reflected through the arrangement of the agitation reaction box 7, a motor 8 is fixedly installed in the middle of the top of the agitation reaction box 7, a rotating rod 20 is fixedly installed inside the agitation reaction box 7, the output end of the motor 8 is fixedly connected with the top end of the rotating rod 20, a plurality of blades 21 are fixedly installed on two sides of the rotating rod 20, the plurality of blades 21 are uniformly arranged, a neutralizer feeding pipe 9 is fixedly installed on the right side of the top of the agitation reaction box 7, a first water outlet pipe 11 is fixedly installed in the middle of the bottom of the agitation reaction box 7, the arrangement of the fine filter tank 12 can remove the peculiar smell and the organic matters in the sewage and enhance the working effect of sewage treatment, the outer side of the fine filter tank 12 is provided with a fine filter tank inspection door 25, the outer side of the fine filter tank 12 is provided with the fine filter tank inspection door 25, can be with quartz sand filter layer 22, activated carbon adsorption layer 23 and receive filter membrane 24 and change, convenient the change, the effect that prevents the particulate matter jam has been reached, the inner wall fixed mounting of smart rose box 12 has quartz sand filter layer 22, the below fixed mounting of quartz sand filter layer 22 has activated carbon adsorption layer 23, the both ends of activated carbon adsorption layer 23 and the inner wall fixed connection of smart rose box 12, the below fixed mounting of activated carbon adsorption layer 23 has receive filter membrane 24, receive filter membrane 24's both ends and the inner wall fixed connection of smart rose box 12, fixed mounting has second outlet pipe 13 in the middle of the bottom of smart rose box 12.
The working principle is as follows: get into from intaking 2 fill with sewage and deposit rose box 1, large granule thing in making sewage through filter screen 15 is clear away, then make the precipitate in the sewage deposit, later open water pump 5, make the sewage after the sediment pass through connecting pipe 6 and get into stirring reaction box 7, add the neutralizer and stir, make its abundant reaction, open second pipe valve 10, make the sewage after the reaction get into smart rose box 12, remove the peculiar smell and the organic matter in the sewage, reach better sewage treatment effect, through pull board 17, can change filter screen 15, through setting up smart rose box inspection door 25 in the outside of smart rose box 12, can be with quartz sand filter layer 22, activated carbon adsorption layer 23 and receive filter membrane 24 and change, convenient the change, the effect of preventing the particulate matter jam has been reached.
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.