CN211644851U

CN211644851U - Urban sewage treatment equipment

Info

Publication number: CN211644851U
Application number: CN201921474882.XU
Authority: CN
Inventors: 何庆仁
Original assignee: Tianjin Pepsens Into Environmental Protection Science And Technology Ltd
Current assignee: Tianjin Pepsens Into Environmental Protection Science And Technology Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-10-09
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a municipal sewage treatment device which can carry out purification treatment of multiple processes aiming at municipal sewage, improve the treatment effect of the municipal sewage and prevent the occurrence of secondary pollution phenomenon, and comprises a treatment tower and a filter screen, wherein the treatment tower is internally provided with a treatment cavity, the filter screen is fixedly arranged in the treatment tower, the top of the treatment tower is communicated and provided with three groups of water inlets, three groups of water inlet nozzles are respectively communicated and arranged in the three groups of water inlets, the bottom of the right side of the treatment tower is communicated and provided with a water outlet, the right side of the water outlet is communicated and provided with a water outlet valve, and the device also comprises a medicament pool, a gathering plate, a fixed plate, a first water pump, an adsorption pool and an adsorption box, the medicament pool is internally provided with a medicament cavity, the left side of the medicament, the right side top intercommunication in medicament pond is provided with first processing mouth.

Description

Urban sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment's technical field especially relates to an urban sewage treatment device.

Background

As is well known, an urban sewage treatment apparatus is a device for treating urban sewage to make the sewage meet the discharge standard, and is widely used in the field of urban sewage treatment; the existing urban sewage treatment equipment comprises a treatment tower and a filter screen, wherein a treatment cavity is arranged in the treatment tower, the filter screen is fixedly installed in the treatment tower, the top of the treatment tower is communicated with three groups of water inlets, the three groups of water inlets are respectively communicated with three groups of water inlet spray heads, the bottom of the right side of the treatment tower is communicated with a water outlet, the right side of the water outlet is communicated with a water outlet pipe, and the right side of the water outlet pipe is communicated with a; when the existing urban sewage treatment equipment is used, three groups of water inlet nozzles are communicated with an urban sewage discharge system, then sewage is uniformly sprayed on a filter screen through the three groups of water inlet nozzles, then the sewage is filtered through the filter screen, so that the treatment of the urban sewage is completed, and then the treated sewage is discharged out of a treatment tower through a water outlet pipe; the existing urban sewage treatment equipment is found in use, and because the pollution source types of urban sewage are complex, good treatment effect can not be achieved only by simple filtration of a filter screen, and the secondary pollution phenomenon is easily caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a municipal sewage treatment equipment, it can carry out the purification treatment of multichannel process to municipal sewage, improves municipal sewage's treatment effect, prevents the emergence of secondary pollution phenomenon.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a municipal sewage treatment device comprises a treatment tower and a filter screen, wherein a treatment cavity is arranged in the treatment tower, the filter screen is fixedly arranged in the treatment tower, three water inlets are arranged at the top of the treatment tower in a communicated manner, three water inlet nozzles are respectively arranged in the three water inlets in a communicated manner, a water outlet is arranged at the bottom of the right side of the treatment tower in a communicated manner, a water outlet pipe is arranged at the right side of the water outlet pipe in a communicated manner, a water outlet valve is arranged at the right side of the water outlet pipe in a communicated manner, the municipal sewage treatment device also comprises a medicament pool, a gathering plate, a fixing plate, a first water pump, an adsorption pool and an adsorption box, a medicament cavity is arranged in the medicament pool, the left side of the medicament pool is fixed at the left side in the treatment tower, the medicament pool is positioned below the filter screen, the left front side, the right front side, the left rear side and the right rear side of the gathering plate are respectively fixedly connected with the left front side, the right front side, the left rear side and the right rear side in the treatment tower, the middle part of the gathering plate is communicated with a gathering port, the top end of a first treatment pipe is communicated with the gathering port, the left top of the medicament box and the left side of the treatment tower are respectively communicated with two groups of second treatment ports, the left ends of the two groups of second treatment ports are communicated with a second treatment pipe, the left side of the second treatment pipe is communicated with a second treatment valve, the left side of the fixing plate is fixed at the right bottom of the medicament pool, the right side of the fixing plate is connected with the right side in the treatment tower, the bottom of the first water pump is fixed at the top of the fixing plate, the right bottom of the medicament pool is communicated with a third treatment port, the right end of the third treatment port is communicated with a third treatment pipe, and the, the middle part intercommunication of fixed plate is provided with fixed mouthful, is provided with fixed pipe in the fixed mouthful, the top of fixed pipe and the bottom intercommunication of first water pump, the left side and the right side in adsorption tank respectively with inside left side and the right side fixed connection of treatment tower, the inside in adsorption tank is provided with the absorption chamber, and the top intercommunication in adsorption tank is provided with the absorption mouth, and the absorption mouth communicates with the bottom of fixed pipe, the inside bottom in adsorption tank is fixed to the adsorption tank, and the inside absorption chamber that is provided with of adsorption tank, the inside packing of adsorption tank are provided with the active carbon granule, and the top intercommunication of adsorption tank is provided with the multiunit and adsorbs the hole, and the bottom of adsorption tank and the bottom in adsorption tank communicate respectively and are provided with two sets of fourth processing mouths, and the bottom intercommunication of two sets of fourth processing mouths is provided with fourth processing pipe, fourth processing pipe.

Preferably, still include agitator motor, transmission shaft and multiunit stirring leaf, agitator motor's bottom is fixed in the bottom in medicament pond, and the top intercommunication in medicament pond is provided with the stirring mouth, the top of transmission shaft and agitator motor's bottom output end fixed connection, the transmission shaft pass the stirring mouth and stretch into the inside in medicament pond, the left side and the right side at the transmission shaft are fixed respectively to multiunit stirring leaf.

Preferably, still include sedimentation tank and second water pump, the sedimentation tank is located the left side of treatment tower, the inside of sedimentation tank is provided with the sedimentation chamber, and the top intercommunication of sedimentation tank is provided with the precipitation mouth, and the left side bottom intercommunication of sedimentation tank is provided with the drain, and the left side intercommunication of drain is provided with the blow off pipe, and the left side intercommunication of blow off pipe is provided with the blowdown valve, the right side top at the sedimentation tank is fixed to the second water pump, and the left side intercommunication of second water pump is provided with the pipe that absorbs water, and the pipe that absorbs water is located the middle part of sedimentation tank, and the right side intercommunication of second water pump is provided with the inlet tube, the inlet tube with three.

Preferably, still include the equalizing basin, the equalizing basin is located the below in medicament pond with the top in adsorption tank, the inside in equalizing basin is provided with balanced chamber, the top right side intercommunication in equalizing basin is provided with balanced mouthful, balanced mouthful and fixed socle portion intercommunication, the right side top in equalizing basin and the right side of handling the tower communicate respectively and are provided with two sets of fifth processing mouths, the right side intercommunication of two sets of fifth processing mouths is provided with the fifth processing pipe, the right-hand member intercommunication that the fifth was handled the pipe is provided with the fifth processing valve, the bottom intercommunication in equalizing basin is provided with the sixth processing mouth, the intercommunication is provided with the sixth processing pipe between sixth processing mouth and the adsorption mouth, the middle part intercommunication that the sixth was handled the pipe is provided with the sixth processing valve.

Preferably, the device also comprises a water level meter, wherein the water level meter is fixed in the middle of the left side of the treatment tower and is communicated with the balance pool.

Preferably, the device also comprises a pH value display device, wherein the pH value display device is fixed in the middle of the right side of the treatment tower and is communicated with the balance pool.

Preferably, still include the flow distribution plate, the flow distribution plate is fixed the inside of adsorption tank, and the flow distribution plate is located the top of adsorption tank, is provided with multicomponent discharge orifice on the flow distribution plate uniformly, and multicomponent discharge orifice bottom intercommunication is provided with the multiunit shunt tubes, the bottom of multiunit shunt tubes respectively with the top intercommunication in multiunit adsorption orifice.

Preferably, still include infiltration pond and two sets of reverse osmosis membrane, the infiltration pond is fixed the bottom of treatment column, the infiltration pond is located the below of adsorption tank, the inside of infiltration pond is provided with the infiltration chamber, and the top intercommunication of infiltration pond is provided with the infiltration mouth, infiltration mouth and fourth treatment pipe intercommunication, the upper portion and the lower part inside the infiltration pond are fixed respectively to two sets of reverse osmosis membrane, and the right side bottom intercommunication of infiltration pond is provided with seventh treatment mouth, seventh treatment mouth and delivery port intercommunication.

(III) advantageous effects

Compared with the prior art, the utility model provides an urban sewage treatment device possesses following beneficial effect:

this municipal sewage treatment equipment concentrates on the gathering mouth through the sewage after gathering the board with filter screen filtration, then makes sewage get into the medicament incasement through the gathering mouth, then opens the second and handles the valve, and will purify the reagent through the second and drop into the medicament pond in, use and purify the reagent and carry out purification treatment to sewage, then the sewage after purifying carries through first water pump in the adsorption tank, then adsorbs the processing through the active carbon granule in the adsorption tank to sewage, through foretell purification process, can the device avoids sewage secondary pollution's emergence to the treatment effect of municipal sewage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a top view of the manifold of the present invention;

in the drawings, the reference numbers: 1. a treatment tower; 2. a filter screen; 3. a water inlet nozzle; 4. a water outlet pipe; 5. a water outlet valve; 6. a medicament pool; 7. a collector plate; 8. a fixing plate; 9. a first water pump; 10. an adsorption tank; 11. an adsorption tank; 12. a first process tube; 13. a second process tube; 14. a second process valve; 15. a third process tube; 16. a fixed tube; 17. a fourth process tube; 18. a stirring motor; 19. a drive shaft; 20. stirring blades; 21. a sedimentation tank; 22. a second water pump; 23. a blow-off pipe; 24. a blowdown valve; 25. a suction pipe; 26. a water inlet pipe; 27. a balancing tank; 28. a fifth process tube; 29. a fifth process valve; 30. a sixth process tube; 31. a water level gauge; 32. a pH value display device; 33. a flow distribution plate; 34. a shunt tube; 35. a permeation pool; 36. a reverse osmosis membrane.

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. 1-3, the utility model relates to a municipal sewage treatment device, which comprises a treatment tower 1 and a filter screen 2, wherein a treatment cavity is arranged in the treatment tower 1, the filter screen 2 is fixedly arranged in the treatment tower 1, the top of the treatment tower 1 is communicated with three water inlets, three water inlets are respectively communicated with three water inlet nozzles 3, the bottom of the right side of the treatment tower 1 is communicated with a water outlet, the right side of the water outlet is communicated with a water outlet pipe 4, the right side of the water outlet pipe 4 is communicated with a water outlet valve 5, the device also comprises a medicament pool 6, an aggregation plate 7, a fixing plate 8, a first water pump 9, an adsorption pool 10 and an adsorption box 11, a medicament cavity is arranged in the medicament pool 6, the left side of the medicament pool 6 is fixed on the left side of the treatment tower 1, the medicament pool 6 is positioned below the filter screen 2, the top of the first treatment port is communicated with a first treatment pipe 12, the aggregation plate 7 is positioned between the filter screen 2 and the medicament pool 6, the left front side, the right front side, the left rear side and the right rear side of the aggregation plate 7 are fixedly connected with the left front side, the right front side, the left rear side and the right rear side inside the treatment tower 1 respectively, the middle part of the aggregation plate 7 is communicated with a collection port, the top end of the first treatment pipe 12 is communicated with the collection port, the left top of the medicament box and the left side of the treatment tower 1 are respectively communicated with two groups of second treatment ports, the left ends of the two groups of second treatment ports are communicated with a second treatment pipe 13, the left side of the second treatment pipe 13 is communicated with a second treatment valve 14, the first treatment pipe further comprises a stirring motor 18, a transmission shaft 19 and a plurality of stirring blades 20, the bottom of the stirring motor 18 is fixed at the bottom of the medicament pool 6, the top of the medicament pool 6 is communicated with a stirring port, the top end of the transmission shaft 19 is, the transmission shaft 19 penetrates through the stirring port and extends into the medicament pool 6, the multiple groups of stirring blades 20 are respectively fixed on the left side and the right side of the transmission shaft 19, and the transmission shaft 19 and the multiple groups of stirring blades 20 are driven to rotate by the stirring motor 18, so that the reaction speed of a purifying reagent and sewage can be increased, and the purification speed of the sewage can be increased; the left side of the fixing plate 8 is fixed at the bottom of the right side of the medicament pool 6, the right side of the fixing plate 8 is fixedly connected with the right side inside the treatment tower 1, the bottom of the first water pump 9 is fixed at the top of the fixing plate 8, the bottom of the right side of the medicament pool 6 is communicated with a third treatment port, the right end of the third treatment port is communicated with a third treatment pipe 15, the third treatment pipe 15 is communicated with the left side of the first water pump 9, the middle of the fixing plate 8 is communicated with a fixing port, a fixing pipe 16 is arranged in the fixing port, the top end of the fixing pipe 16 is communicated with the bottom end of the first water pump 9, the device further comprises a balance pool 27, the balance pool 27 is positioned below the medicament pool 6 and above the adsorption pool 10, a balance cavity is arranged inside the balance pool 27, the right side of the top of the balance pool 27 is communicated with a balance port, the balance port is communicated with the bottom of the fixing pipe 16, the top of the right, the right sides of the two groups of fifth treatment ports are communicated with a fifth treatment pipe 28, the right end of the fifth treatment pipe 28 is communicated with a fifth treatment valve 29, the bottom of the balance tank 27 is communicated with a sixth treatment port, a sixth treatment pipe 30 is communicated between the sixth treatment port and the adsorption port, the middle of the sixth treatment pipe 30 is communicated with a sixth treatment valve, and acid reagents or alkali reagents are fed into the balance tank 27 through the fifth treatment pipe 28, so that the sewage can be neutralized, and the acid-base balance of the sewage can be achieved; the water level meter 31 is fixed in the middle of the left side of the treatment tower 1, the water level meter 31 is communicated with the balance pool 27, and the water level in the balance pool 27 can be displayed through the water level meter 31; the device also comprises a pH value display device 32, wherein the pH value display device 32 is fixed in the middle of the right side of the treatment tower 1, the pH value display device 32 is communicated with the balance tank 27, and the pH value of the sewage in the balance tank 27 can be displayed through the pH value display device 32, so that an acid-base reagent is added according to the pH value of the sewage; the left side and the right side of the adsorption tank 10 are respectively fixedly connected with the left side and the right side inside the treatment tower 1, an adsorption cavity is arranged inside the adsorption tank 10, the top of the adsorption tank 10 is communicated with an adsorption port, the adsorption port is communicated with the bottom end of the fixed pipe 16, the adsorption box 11 is fixed at the bottom inside the adsorption tank 10, an adsorption cavity is arranged inside the adsorption box 11, activated carbon particles are filled inside the adsorption box 11, a plurality of groups of adsorption holes are communicated with the top of the adsorption box 11, the adsorption tower further comprises a splitter plate 33, the splitter plate 33 is fixed inside the adsorption tank 10, the splitter plate 33 is positioned above the adsorption box 11, multi-component flow holes are uniformly arranged on the splitter plate 33, a multi-component flow pipe 34 is communicated with the bottom of the multi-component flow pipe 34, the bottom end of the multi-component flow pipe 34 is respectively communicated with the top ends of the plurality of groups of adsorption holes, the sewage is uniformly distributed into each group of adsorption holes, so that the contact area between the sewage and the activated carbon particles is increased, and the adsorption and purification effects of the sewage are improved; the bottom of the adsorption tank 11 and the bottom of the adsorption tank 10 are respectively provided with two groups of fourth treatment ports, the bottoms of the two groups of fourth treatment ports are provided with fourth treatment pipes 17 in a communicating manner, the fourth treatment pipes 17 are communicated with the water outlet pipe 4, the sewage filtered by the filter screen 2 is concentrated to the concentration ports through the concentration plate 7, then the sewage enters the chemical tank through the concentration ports, then the second treatment valve 14 is opened, a purification reagent is put into the chemical tank 6 through the second treatment pipe 13, the sewage is purified by using the purification reagent, then the purified sewage is conveyed into the adsorption tank 10 through the first water pump 9, then the sewage is adsorbed by activated carbon particles in the adsorption tank 11, and through the purification process, the device can achieve the treatment effect on the urban sewage, and secondary pollution of the sewage is avoided; the device also comprises a sedimentation tank 21 and a second water pump 22, wherein the sedimentation tank 21 is positioned on the left side of the treatment tower 1, a sedimentation cavity is arranged inside the sedimentation tank 21, the top of the sedimentation tank 21 is communicated with a sedimentation port, the bottom of the left side of the sedimentation tank 21 is communicated with a sewage discharge port, the left side of the sewage discharge port is communicated with a sewage discharge pipe 23, the left side of the sewage discharge pipe 23 is communicated with a sewage discharge valve 24, the second water pump 22 is fixed on the top of the right side of the sedimentation tank 21, the left side of the second water pump 22 is communicated with a water suction pipe 25, the water suction pipe 25 is positioned in the middle of the sedimentation tank 21, the right side of the second water pump 22 is communicated with a water inlet pipe 26, the water inlet pipe 26 is communicated with the three groups of water inlet nozzles 3, by standing the sewage in the sedimentation tank 21 for a certain time, part of impurities in the sewage can be precipitated to the bottom of the sedimentation tank 21, so that the impurities are prevented from influencing the subsequent purification treatment of the sewage; still include infiltration pond 35 and two sets of reverse osmosis membrane 36, infiltration pond 35 is fixed the bottom of treatment tower 1, infiltration pond 35 is located the below of adsorption tank 10, the inside of infiltration pond 35 is provided with the infiltration chamber, and the top intercommunication of infiltration pond 35 is provided with the infiltration mouth, and the infiltration mouth communicates with fourth processing pipe 17, the upper portion and the lower part inside infiltration pond 35 are fixed respectively to two sets of reverse osmosis membrane 36, and the right side bottom intercommunication of infiltration pond 35 is provided with the seventh processing mouth, and the seventh processing mouth communicates with the delivery port, can carry out filtration treatment to the bacterium in the sewage etc. through two sets of reverse osmosis membrane 36, improves the treatment effect of sewage.

When the device is used, sewage is discharged into the sedimentation tank 21, the sewage is kept stand in the sedimentation tank 21 for a period of time, then the sewage is pumped into the treatment tower 1 by the second water pump 22, the sewage is filtered and purified by the filter screen 2, then the sewage is purified in the medicament tank 6 by using a purifying reagent, then the sewage is discharged into the balance tank 27 by the first water pump 9, acid or alkali is added into the balance tank 27 to neutralize the sewage, then the sewage is discharged into the adsorption tank 10, the sewage is adsorbed and purified by the adsorption tank 11, finally the sewage is discharged into the infiltration tank 35, the sewage is finally purified by the two sets of reverse osmosis membranes 36, and then the purified water is discharged out of the treatment tower 1 by the water outlet pipe 4.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are 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.

Claims

1. A municipal sewage treatment device comprises a treatment tower (1) and a filter screen (2), wherein a treatment cavity is arranged in the treatment tower (1), the filter screen (2) is arranged in the treatment tower (1), the top of the treatment tower (1) is communicated with three water inlets, three water inlets are respectively communicated with three water inlet groups (3), the bottom of the right side of the treatment tower (1) is communicated with a water outlet, the right side of the water outlet is communicated with a water outlet pipe (4), the right side of the water outlet pipe (4) is communicated with a water outlet valve (5), the municipal sewage treatment device is characterized by comprising a medicament pool (6), an aggregation plate (7), a fixing plate (8), a first water pump (9), an adsorption pool (10) and an adsorption tank (11), a medicament cavity is arranged in the medicament pool (6), the left side of the medicament pool (6) is fixed on the left side in the treatment tower (1), and the medicament pool (6), the top of the right side of the medicament pool (6) is communicated with a first treatment port, the top of the first treatment port is communicated with a first treatment pipe (12), the aggregation plate (7) is positioned between the filter screen (2) and the medicament pool (6), the left front side, the right front side, the left rear side and the right rear side of the aggregation plate (7) are respectively and fixedly connected with the left front side, the right front side, the left rear side and the right rear side inside the treatment tower (1), the middle part of the aggregation plate (7) is communicated with the aggregation port, the top end of the first treatment pipe (12) is communicated with the aggregation port, the top of the left side of the medicament box and the left side of the treatment tower (1) are respectively communicated with two groups of second treatment ports, the left ends of the two groups of second treatment ports are communicated with a second treatment pipe (13), the left side of the second treatment pipe (13) is communicated with a second treatment valve (14), the left side of the fixing plate (8) is fixed at the bottom of the right side of the, the right side of the fixed plate (8) is connected with the right side inside the treatment tower (1), the bottom of the first water pump (9) is fixed at the top of the fixed plate (8), the bottom of the right side of the medicament pool (6) is communicated with a third treatment port, the right end of the third treatment port is communicated with a third treatment pipe (15), the third treatment pipe (15) is communicated with the left side of the first water pump (9), the middle part of the fixed plate (8) is communicated with a fixed port, a fixed pipe (16) is communicated in the fixed port, the top end of the fixed pipe (16) is communicated with the bottom end of the first water pump (9), the left side and the right side of the adsorption pool (10) are respectively and fixedly connected with the left side and the right side inside the treatment tower (1), an adsorption cavity is arranged inside the adsorption pool (10), the top of the adsorption pool (10) is communicated with an adsorption port, and the adsorption port is communicated with the bottom end, the bottom in adsorption tank (10) is fixed in adsorption tank (11), the inside absorption chamber that is provided with of adsorption tank (11), the inside packing of adsorption tank (11) is provided with the activated carbon granule, the top intercommunication of adsorption tank (11) is provided with the multiunit and adsorbs the hole, the bottom of adsorption tank (11) and the bottom of adsorption tank (10) communicate respectively and are provided with two sets of fourth processing mouths, the bottom intercommunication of two sets of fourth processing mouths is provided with fourth processing pipe (17), fourth processing pipe (17) and outlet pipe (4) intercommunication.

2. The municipal sewage treatment equipment according to claim 1, further comprising a stirring motor (18), a transmission shaft (19) and a plurality of groups of stirring blades (20), wherein the bottom of the stirring motor (18) is fixed to the bottom of the chemical tank (6), the top of the chemical tank (6) is communicated with a stirring port, the top end of the transmission shaft (19) is fixedly connected with the bottom output end of the stirring motor (18), the transmission shaft (19) penetrates through the stirring port and extends into the chemical tank (6), and the plurality of groups of stirring blades (20) are respectively fixed to the left side and the right side of the transmission shaft (19).

3. The municipal sewage treatment apparatus according to claim 1, further comprising a settling tank (21) and a second water pump (22), the sedimentation tank (21) is positioned on the left side of the treatment tower (1), a sedimentation cavity is arranged inside the sedimentation tank (21), the top of the sedimentation tank (21) is communicated with a sedimentation port, the bottom of the left side of the sedimentation tank (21) is communicated with a sewage draining outlet, the left side of the sewage draining outlet is communicated with a sewage draining pipe (23), the left side of the sewage draining pipe (23) is communicated with a sewage draining valve (24), the second water pump (22) is fixed at the top of the right side of the sedimentation tank (21), the left side of the second water pump (22) is communicated with a water suction pipe (25), the water suction pipe (25) is positioned in the middle of the sedimentation tank (21), the right side of the second water pump (22) is communicated with a water inlet pipe (26), and the water inlet pipe (26) is communicated with the three groups of water inlet nozzles (3).

4. The municipal sewage treatment apparatus according to claim 1, further comprising a balancing tank (27), balance pool (27) are located the below of medicament pond (6) with the top of adsorption tank (10), the inside of balance pool (27) is provided with balanced chamber, the top right side intercommunication of balance pool (27) is provided with balanced mouthful, balanced mouthful and fixed pipe (16) bottom intercommunication, the right side top of balance pool (27) and the right side of handling tower (1) communicate respectively and are provided with two sets of fifth processing mouths, the right side intercommunication of two sets of fifth processing mouths is provided with fifth processing pipe (28), the right-hand member intercommunication of fifth processing pipe (28) is provided with fifth processing valve (29), the bottom intercommunication of balance pool (27) is provided with the sixth processing mouth, the intercommunication is provided with sixth processing pipe (30) between sixth processing mouth and the adsorption mouth, the middle part intercommunication of sixth processing pipe (30) is provided with the sixth processing valve.

5. The municipal sewage treatment apparatus according to claim 4, further comprising a water level gauge (31), wherein said water level gauge (31) is fixed to the middle of the left side of said treatment tower (1), and wherein said water level gauge (31) is in communication with said balancing tank (27).

6. The municipal sewage treatment apparatus according to claim 4, further comprising a pH display device (32), wherein the pH display device (32) is fixed to the middle of the right side of the treatment tower (1), and the pH display device (32) is in communication with the balancing tank (27).

7. The municipal sewage treatment equipment according to claim 1, further comprising a flow distribution plate (33), wherein the flow distribution plate (33) is fixed inside the adsorption tank (10), the flow distribution plate (33) is located above the adsorption tank (11), multi-component flow holes are uniformly formed in the flow distribution plate (33), a plurality of groups of flow distribution pipes (34) are arranged at the bottoms of the multi-component flow holes in a communicated manner, and the bottom ends of the plurality of groups of flow distribution pipes (34) are respectively communicated with the top ends of the plurality of groups of adsorption holes.

8. The municipal sewage treatment equipment according to claim 1, further comprising a permeation tank (35) and two sets of reverse osmosis membranes (36), wherein the permeation tank (35) is fixed at the bottom of the treatment tower (1), the permeation tank (35) is located below the adsorption tank (10), a permeation cavity is arranged inside the permeation tank (35), a permeation port is arranged at the top of the permeation tank (35) in a communicated manner, the permeation port is communicated with the fourth treatment pipe (17), the two sets of reverse osmosis membranes (36) are respectively fixed at the upper part and the lower part inside the permeation tank (35), a seventh treatment port is arranged at the bottom of the right side of the permeation tank (35) in a communicated manner, and the seventh treatment port is communicated with the water outlet.