Sewage odor multistage treatment device
Technical Field
The utility model relates to the technical field of sewage odor treatment, in particular to a sewage odor multistage treatment device.
Background
The sewage is discharged into the river, the environment can be polluted, the quality of domestic water of people can be adversely affected, so that the sewage needs to be treated, the sewage can emit stink, the stink also can pollute the environment, and the stink is treated.
The utility model discloses a publication number CN 219326625U's patent discloses a multistage sewage treatment device, including the treatment tank, the inside left and right sides top of treatment tank is provided with elementary filter chamber and disinfection chamber respectively, and be fixed with between elementary filter chamber and the disinfection chamber with two divided risers, still including trembling the board, tremble the board slope and set up in elementary filter chamber, and tremble the inside middle screen cloth that link up from top to bottom that has of board, tremble board upper surface right side and be fixed with the baffle that is located the screen cloth right side, and baffle left end and right lower extreme are all fixed with two spring shafts, tremble the preceding left upper side of board and be fixed with the holding rod, the inside middle lower part level of treatment tank is fixed with the horizontal plate.
The above-mentioned patent carries out multistage filtration treatment through multistage filter plate and multistage filter screen to sewage, and after the filtration was accomplished, the particulate matter in the sewage remained in the treatment tank, and the treatment tank is comparatively closed, leads to people to be difficult to clear up the particulate matter in the treatment tank.
Disclosure of utility model
The utility model provides a sewage odor multistage treatment device, which aims to overcome the defect that a treatment tank is relatively closed, so that people are difficult to clean particulate matters in the treatment tank.
The technical scheme is that the sewage and odor multistage treatment device comprises a box body, a sewage pipe, a collecting box, a first filter screen, a circular box, a second filter screen, an odor box, a first activated carbon plate, an exhaust pipe, an air exhaust fan, a second activated carbon plate and a water pumping assembly, wherein the top of the box body is connected with the sewage pipe, the collecting box is connected to the lower part of the box body in a sliding manner, two first filter screens are connected in the collecting box, sewage falls into the collecting box through the sewage pipe, the first filter screen filters particles in the sewage, the circular box is connected to the box body, three second filter screens are connected in the circular box, the odor box is communicated with the side face of the circular box, the first activated carbon plate is connected in the odor box, the side face of the circular box is connected with an exhaust pipe, the air exhaust fan is connected to the exhaust pipe, the second activated carbon plate is connected to the air exhaust pipe, the air exhaust fan is used for sucking the odor in the circular box and the exhaust pipe, the first activated carbon plate and the second activated carbon plate are in a sliding manner, the water pumping assembly is used for sucking the filtered sewage in the collecting box into the circular box, and filtering the second filter screen is used for filtering sewage.
Further, the pumping assembly comprises a first water pump, a water inlet pipe and a water outlet pipe, the first water pump is connected in the box body, the water inlet pipe is connected to the water absorbing end of the first water pump, the water inlet pipe is located in the collecting box, the water outlet end of the first water pump is connected with the water outlet pipe, the water outlet pipe penetrates through the top of the box body, and the water outlet pipe is connected and communicated with the top of the round box.
Further, still including medicament case, water pump two, drain pipe and shower, be connected with the medicament case on the box, medicament incasement is connected with water pump two, is connected with the drain pipe on the play water end of water pump two, and the drain pipe seals runs through medicament bottom of the case portion, and drain pipe and odor box top are connected, and the intercommunication has three shower on the drain pipe, and the shower runs through odor box top, and the shower is used for spouting the sodium hydroxide into the odor incasement, sprays the treatment to the odor of odor incasement.
Further, the device also comprises a return pipe, the bottom of the odor box is communicated with the return pipe, the return pipe is connected and communicated with the medicine box, and sodium hydroxide in the medicine box flows back into the medicine box through the return pipe.
Further, the device also comprises a dosing pipe, and the top of the box body is connected with the dosing pipe.
Further, the device also comprises a cover plate, and the upper end of the administration tube is hinged with the cover plate.
The utility model has the advantages that 1, the first filter screen can be used for carrying out preliminary filtration on the particles in the sewage, the particles remain in the collecting box, the second filter screen can be used for carrying out multistage filtration treatment on the sewage, the filtering effect is improved, the collecting box can be pulled out from the box body, and the particles in the collecting box are convenient to clean.
2. The second water pump can enable sodium hydroxide to be sprayed out of the spray pipe to spray and treat odor, the odor is deodorized, the odor treatment effect is improved, sodium hydroxide in the circular box can flow back into the medicine box through the backflow pipe, recycling is conducted, and resources are saved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a cross-sectional view of the case of the present utility model.
Fig. 3 is a schematic perspective view of the circular box, the odor box and the exhaust pipe of the present utility model.
Fig. 4 is a schematic perspective view of the medicine box and the liquid outlet pipe of the present utility model.
Fig. 5 is a cross-sectional view of the medicament container of the present utility model.
The drawing comprises the following reference numerals of a box body 1, a sewage pipe 2, a collecting box 3, a first filter screen 4, a circular box 6, a second filter screen 7, an odor box 8, a first activated carbon plate 9, an exhaust pipe 10, an exhaust fan 11, an air suction fan 12, a second activated carbon plate 13, a first water pump 14, a water inlet pipe 15, a water outlet pipe 16, a medicament box 17, a second water pump 18, a liquid outlet pipe 19, a spray pipe 20, a return pipe 21, a dosing pipe 22 and a cover plate.
Detailed Description
Although the utility model may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the utility model. Those of ordinary skill in the art will recognize that terms such as above, below, upward, downward, etc. are used descriptively of the figures, and do not represent limitations on the scope of the utility model, as defined by the appended claims. Any numerical designation such as first or second is merely exemplary and is not intended to limit the scope of the present utility model in any way.
Referring to fig. 1-3, a sewage and odor multistage treatment device comprises a box body 1, a sewage pipe 2, a collecting box 3, a first filter screen 4, a circular box 6, a second filter screen 7, an odor box 8, a first activated carbon plate 9, an exhaust pipe 10, an air exhaust fan 11, a second activated carbon plate 12 and a pumping assembly, wherein the left side of the top of the box body 1 is connected with the sewage pipe 2, the lower part of the front side of the box body 1 is slidably connected with the collecting box 3, the left part of the inside of the collecting box 3 is connected with the first filter screen 4, the first filter screens 4 are oppositely arranged left and right, the right upper part of the box body 1 is connected with the circular box 6 through bolts, three second filter screens 7 are uniformly and alternately connected in the circular box 6, the right upper part of the circular box 6 is communicated with the odor box 8, the middle part of the inside of the odor box 8 is connected with the first activated carbon plate 9, the right side of the circular box 6 is connected with the exhaust pipe 10, the left part of the inside of the exhaust pipe 10 is connected with the fan 11, the right end of the exhaust pipe 10 is connected with the second activated carbon plate 12, and the pumping assembly is used for sucking filtered sewage in the circular box 6 in the collecting box 3, so that the second filter screen 7 is filtered by the sewage is filtered in the circular box 6.
Referring to fig. 1 and 2, the pumping assembly comprises a first water pump 13, a water inlet pipe 14 and a water outlet pipe 15, wherein the right part of the inner rear side of the box body 1 is connected with the first water pump 13 through bolts, the water inlet pipe 14 is connected to the water absorbing end of the first water pump 13, the water inlet pipe 14 is positioned in the collecting box 3, the water outlet end of the first water pump 13 is connected with the water outlet pipe 15, the water outlet pipe 15 penetrates through the top of the box body 1, and the water outlet pipe 15 is connected and communicated with the top of the circular box 6.
Referring to fig. 4 and 5, the device further comprises a medicine box 16, a second water pump 17, a liquid outlet pipe 18, a spray pipe 19 and a return pipe 20, wherein the medicine box 16 is connected to the right upper portion of the box body 1 through bolts, the second water pump 17 is connected to the inner bottom of the medicine box 16 through bolts, the liquid outlet pipe 18 is connected to the water outlet end of the second water pump 17, the liquid outlet pipe 18 penetrates through the bottom of the medicine box 16 in a sealing manner, the liquid outlet pipe 18 is connected to the left side of the top of the odor box 8, three spray pipes 19 are communicated to the liquid outlet pipe 18 at uniform intervals, the spray pipes 19 penetrate through the left side of the top of the odor box 8, the return pipe 20 is communicated to the left side of the bottom of the odor box 8, and the left end of the return pipe 20 is connected to the right side of the medicine box 16 and communicated with the left side of the odor box.
The sewage treatment device further comprises a dosing pipe 21 and a cover plate 22, wherein the left side of the top of the box body 1 is connected with the dosing pipe 21, the dosing pipe 21 is positioned on the right side of the sewage pipe 2, and the upper end of the dosing pipe 21 is hinged with the cover plate 22.
Sewage flows into the collecting box 3 through the sewage pipe 2, the first filter screen 4 carries out preliminary filtration on particles in the sewage, the cover plate 22 can be opened, then a flocculating agent is poured into the collecting box 3 through the dosing pipe 21, the flocculating agent can collect fine particles into larger particles, the particles can be better deposited in the collecting box 3, the collecting box 3 is pulled forward, the collecting box 3 can be pulled out of the box body 1, the particles in the collecting box 3 are conveniently cleaned, when the flocculating agent does not need to be added, the cover plate 22 is closed, the cover plate 22 can block the external garbage, the garbage is prevented from falling into the dosing pipe 21, the first water pump 13 is started, the filtered sewage in the collecting box 3 flows into the circular box 6 through the water inlet pipe 14 and the water outlet pipe 15, the three filter screens II 7 carry out multistage filtration to sewage and improve the filter effect, start the air extraction fan 11, the air extraction fan 11 inhales the foul smell in the circular case 6 into the foul smell case 8 and blast pipe 10, the first 9 and the second 12 of active carbon board carry out purification treatment to the foul smell, the foul smell after the purification is discharged through blast pipe 10, pour the sodium hydroxide into the medicament case 16, start the water pump II 17, the sodium hydroxide is sprayed from shower 19 through drain pipe 18, spray the treatment to the foul smell, carry out the deodorization to the foul smell, improve the treatment effect of foul smell, the sodium hydroxide that follows shower 19 blowout falls into circular case 6, then the sodium hydroxide flows back into the medicament case 16 through back flow 20, recycle carries out, resources are saved.
The above embodiments are only preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent modifications made by the appended claims shall be included in the scope of the present utility model.