CN214495961U

CN214495961U - Municipal administration sewage treatment plant

Info

Publication number: CN214495961U
Application number: CN202023332211.5U
Authority: CN
Inventors: 张祚良
Original assignee: Shandong Tiantu Environmental Protection Technology Co ltd
Current assignee: Shandong Tiantu Environmental Protection Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-26
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the technical field of environmental protection equipment, in particular to a municipal sewage treatment device which can collect sundries which are not dissolved in water, filter and kill harmful pollutants in water, and conveniently treat the sundries, reduce the pollution of sewage to the environment and improve the treatment effect and the operability of the device; the device comprises a purification box and a water inlet hopper, wherein the purification box is provided with a treatment cavity, the upper end surface of the purification box is provided with a main water inlet, the water inlet hopper is communicated with the main water inlet, and the purification box is provided with a main water outlet; still including handling the case, stirring send water installation and filth collection device, handle the case and install inside the treatment chamber, handle the case up end and be equipped with first water inlet, handle under the case terminal surface be equipped with first delivery port and first water inlet and main water inlet intercommunication, the stirring send water installation and filth collection device all to install inside the treatment case, handle incasement portion and be equipped with working chamber and drainage chamber.

Description

Municipal administration sewage treatment plant

Technical Field

The utility model relates to a technical field of environmental protection equipment especially relates to a municipal sewage treatment plant.

Background

A municipal sewage treatment apparatus is an auxiliary apparatus for sewage treatment, which is widely used in the field of environmental protection equipment; the existing municipal sewage treatment device comprises a purification box and a water inlet hopper, wherein the purification box is provided with a treatment cavity, the upper end surface of the purification box is provided with a main water inlet, the water inlet hopper is communicated with the main water inlet, and the purification box is provided with a main water outlet; when the existing municipal sewage treatment device is used, firstly, sewage is injected into a treatment cavity of a purification box from a water inlet hopper, then the sewage is stood for a long time in the treatment cavity to precipitate impurities insoluble in water, then a main water outlet is opened to discharge the sewage to the underground to naturally purify the sewage, and then the impurities in the treatment cavity are treated; present municipal administration sewage treatment plant discovers in using, and the sewage deposits can not effectively get rid of aquatic harmful substance, and the sewage after will deposiing directly discharges, can cause the pollution to the environment once more, leads to the device treatment effect poor to the difficult clearance of impurity in the purifying box treatment chamber leads to the device operability poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can collect the debris that are insoluble in water, filter and exterminate the harmful pollutant of aquatic to the convenience is handled debris, reduces sewage to environmental pollution, improves the municipal sewage treatment plant of device treatment effect and operability.

The utility model discloses a municipal sewage treatment device, which comprises a purifying box and a water inlet hopper, wherein the purifying box is provided with a treatment cavity, the upper end surface of the purifying box is provided with a main water inlet, the water inlet hopper is communicated with the main water inlet, and the purifying box is provided with a main water outlet; the sewage treatment device comprises a treatment chamber, a stirring water feeding device and a sewage collecting device, wherein the treatment chamber is arranged in the treatment chamber, a first water inlet is formed in the upper end surface of the treatment chamber, a first water outlet is formed in the lower end surface of the treatment chamber, the first water inlet is communicated with a main water inlet, the stirring water feeding device and the sewage collecting device are both arranged in the treatment chamber, and a working chamber and a drainage chamber are formed in the treatment chamber; the stirring water delivery device comprises a base plate, a first motor, a first speed reducer, a stirring shaft, a shaft support frame and a plurality of groups of stirring blades, wherein the base plate is arranged in the working cavity; the sewage collecting device comprises a filtering and collecting box, a baffle, two groups of hinged supports, a sewage discharging box, a second motor, a second speed reducer, a rope rolling roller, a support frame, a guide wheel, a triangular lifting frame, a steel wire rope and a door plate, wherein the upper end of the purifying box is provided with a sewage discharging port, the filtering and collecting box is arranged on the lower end surface of the baffle, the baffle is slidably connected with the discharging port, the baffle is provided with two groups of hinged supports, the sewage discharging box is arranged on the upper end surface of the purifying box and is positioned right above the sewage discharging port, the second motor and the second speed reducer are both arranged on the upper end surface of the sewage discharging box, the output end of the second motor is connected with the input end of the second speed reducer, the output end of the second speed reducer is provided with the rope rolling roller, the support frame is arranged on the upper end surface of the sewage discharging box, the guide wheel is rotatably arranged on the support frame, the left side and the right side of the lower end of the triangular lifting frame are respectively connected with the two groups of hinged supports, and the upper end surface of the sewage discharging box is provided with a rope hole, the lower end of the steel wire rope penetrates through the rope hole through the guide wheel to be connected with the triangular lifting frame, the upper end of the steel wire rope is connected with the rope winding roller, a treatment opening is formed in the left end face of the sewage discharge box, the upper end of the door plate is hinged to be installed on the left end face of the sewage discharge box, and the door plate can be covered on the treatment opening.

The utility model discloses a municipal administration sewage treatment plant still includes filter tube, first connecting pipe and earth filter core, and the filter tube is installed in the treatment chamber, through first connecting pipe intercommunication between filter tube and the first delivery port of treatment case, and the terminal surface is equipped with the second delivery port under the filter tube, and earth filter core demountable installation is inside the filter tube.

The utility model discloses a municipal administration sewage treatment plant still includes fixed plate, pneumatic cylinder, connecting rod and piston, and the fixed plate is installed on the wall of treatment chamber left side, and pneumatic cylinder stiff end and fixed plate right-hand member face fixed connection, connecting rod right-hand member are equipped with the piston, but piston slidable mounting is inside the filter tube, and the connecting rod left end passes the filter tube left end face and is connected with the pneumatic cylinder expansion end.

The utility model discloses a municipal sewage treatment device, which also comprises a plurality of groups of purification and disinfection devices, wherein the plurality of groups of purification and disinfection devices are arranged on the bottom end surface of the treatment cavity; purifying and sterilizing device includes the support, the filter core, the second connecting pipe, the third connecting pipe, suction pump and discharge pipe, the support mounting is at treatment chamber bottom end face, filter core fixed mounting is on the support, through the second connecting pipe intercommunication between filter core and the filter tube second delivery port, through the third connecting pipe intercommunication between the filter core in every two sets of purifying and sterilizing device in proper order from a left side right side, the suction pump input communicates with the third connecting pipe in the last a set of purifying and sterilizing device, suction pump output end and discharge pipe intercommunication, the discharge pipe passes main delivery port and extends the external world.

The utility model discloses a municipal sewage treatment device, which also comprises a drainage control device, wherein the drainage control device is arranged on a discharge pipe; the drainage control device comprises a branch pipe, a stop block, a sealing block, a lead screw and a screwing piece, wherein the branch pipe is arranged on the discharge pipe, the stop block is slidably connected with the branch pipe, the sealing block is arranged on the upper end face of the branch pipe, a threaded through hole is formed in the sealing block, the lower end face of the lead screw is connected with the upper end face of the stop block, the lead screw is in threaded connection with the threaded through hole of the sealing block, and the screwing piece is arranged on the upper end face of the lead screw.

The utility model discloses a municipal administration sewage treatment plant is equipped with the handle on the door plant.

Compared with the prior art, the beneficial effects of the utility model are that: the stirring shaft is provided with a plurality of groups of stirring blades, the stirring shaft is driven by the first motor and the first speed reducer to rotate, the plurality of groups of stirring blades stir and convey sewage, the condition that the sewage is precipitated is reduced, and under the action of the filtering and collecting box, when the sewage flows, impurities insoluble in water can be collected, the sewage is firstly filtered, the filtering and collecting box which is completely collected with the impurities can be upwards conveyed under the drive of the second motor and the second speed reducer, and the impurities can be conveniently treated through a treatment port on the sewage discharge box, so that the operability of the device is improved; by arranging the filter pipe, the soil impurities floating in the water can be filtered and adsorbed, and the purification effect of the device is improved; the piston is arranged in the filter tube, so that the outflow speed of sewage can be controlled, and the soil filter element can be more effectively adsorbed and filtered; harmful pollutants in water can be filtered and killed by the plurality of groups of purification and disinfection devices, so that the purification degree of sewage is improved, the pollution of the sewage to the environment is reduced, and the environmental protection performance of the device is improved; the stop block can move up and down under the drive of the lead screw by screwing the screwing piece, so that the purified water is discharged and controlled; through setting up the handle, conveniently open and close the door plant, improve the operability of device.

Drawings

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

FIG. 2 is a partially enlarged view of the portion A in FIG. 1;

FIG. 3 is a partially enlarged view of the portion B in FIG. 1;

in the drawings, the reference numbers: 1. a purification box; 2. a water inlet hopper; 3. a treatment tank; 4. a base plate; 5. a first motor; 6. a first decelerator; 7. a stirring shaft; 8. an axle support; 9. a stirring fan blade; 10. A filtering and collecting box; 11. a baffle plate; 12. a hinged support; 13. a dirt discharge box; 14. a second motor; 15. a second decelerator; 16. a rope winding roller; 17. a support frame; 18. a guide wheel; 19. A triangular lifting frame; 20. a wire rope; 21. a door panel; 22. a filter tube; 23. a first connecting pipe; 24. a soil filter element; 25. a fixing plate; 26. a hydraulic cylinder; 27. a connecting rod; 28. a piston; 29. a support; 30. a filter element; 31. a second connecting pipe; 32. a third connecting pipe; 33. a water suction pump; 34. a discharge pipe; 35. a branch pipe; 36. a stopper; 37. a sealing block; 38. a lead screw; 39. And a screwing piece.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the municipal sewage treatment device of the utility model comprises a purification box 1 and a water inlet hopper 2, wherein the purification box 1 is provided with a treatment cavity, the upper end surface of the purification box 1 is provided with a main water inlet, the water inlet hopper 2 is communicated with the main water inlet, and the purification box 1 is provided with a main water outlet; the sewage treatment device comprises a treatment chamber 3, a stirring water feeding device and a sewage collecting device, wherein the treatment chamber 3 is arranged in the treatment chamber, a first water inlet is formed in the upper end surface of the treatment chamber 3, a first water outlet is formed in the lower end surface of the treatment chamber 3, the first water inlet is communicated with a main water inlet, the stirring water feeding device and the sewage collecting device are both arranged in the treatment chamber 3, and a working chamber and a drainage chamber are formed in the treatment chamber 3; the stirring water delivery device comprises a base plate 4, a first motor 5, a first speed reducer 6, a stirring shaft 7, a shaft support frame 8 and a plurality of groups of stirring blades 9, the base plate 4 is arranged in the working cavity, the first motor 5 and the first speed reducer 6 are both arranged on the upper end surface of the base plate 4, the output end of the first motor 5 is connected with the input end of the first speed reducer 6, the stirring shaft 7 is rotatably arranged in the drainage cavity through the shaft support frame 8, the shaft support frame 8 is fixedly connected with the drainage cavity, the output end of the first speed reducer 6 is fixedly connected with the stirring shaft 7, and the stirring shaft 7 is provided with the plurality of groups of stirring blades 9; the sewage collecting device comprises a filtering and collecting box 10, a baffle plate 11, two groups of hinged supports 12, a sewage discharging box 13, a second motor 14, a second speed reducer 15, a rope rolling roller 16, a support frame 17, a guide wheel 18, a triangular lifting frame 19, a steel wire rope 20 and a door plate 21, wherein the upper end of the purifying box 1 is provided with a sewage discharging port, the filtering and collecting box 10 is arranged on the lower end surface of the baffle plate 11, the baffle plate 11 is connected with the discharging port in a sliding way, the baffle plate 11 is provided with two groups of hinged supports 12, the sewage discharging box 13 is arranged on the upper end surface of the purifying box 1, the sewage discharging box 13 is positioned right above the sewage discharging port, the second motor 14 and the second speed reducer 15 are both arranged on the upper end surface of the sewage discharging box 13, the output end of the second motor 14 is connected with the input end of the second speed reducer 15, the output end of the second speed reducer 15 is provided with the rope rolling roller 16, the support frame 17 is arranged on the upper end surface of the sewage discharging box 13, the guide wheel 18 is rotatably arranged on the support frame 17, the left side and the right side of the lower end of the triangular lifting frame 19 are respectively connected with the two groups of hinged supports 12, the upper end surface of the sewage discharge box 13 is provided with a rope hole, the lower end of a steel wire rope 20 passes through the rope hole through a guide wheel 18 to be connected with the triangular lifting frame 19, the upper end of the steel wire rope 20 is connected with a rope winding roller 16, the left end surface of the sewage discharge box 13 is provided with a processing port, the upper end of a door plate 21 is hinged and installed on the left end surface of the sewage discharge box 13, and the door plate 21 can be covered on the processing port in a sealing manner; through setting up multiunit stirring fan blade 9 on the (mixing) shaft 7, under the drive of first motor 5 and first reduction gear 6, make (mixing) shaft 7 rotate, multiunit stirring fan blade 9 stirs and carries sewage, reduce the condition that sewage produced the sediment, and under the effect of filtering collecting box 10, sewage flows through, can collect the debris that are insoluble in water, filter sewage for the first time, under the drive of second motor 14 and second reduction gear 15, can upwards carry the filtering collecting box 10 who has collected debris, and through the treatment mouth on the filth discharge box 13, conveniently handle debris, improve the operability of device.

The utility model discloses a municipal sewage treatment device, which also comprises a filter pipe 22, a first connecting pipe 23 and an earth filter element 24, wherein the filter pipe 22 is arranged in the treatment cavity, the filter pipe 22 is communicated with the first water outlet of the treatment box 3 through the first connecting pipe 23, a second water outlet is arranged on the lower end surface of the filter pipe 22, and the earth filter element 24 is detachably arranged in the filter pipe 22; through setting up filter tube 22, can filter the earth impurity absorption of floating in aqueous, improve device purifying effect.

The utility model discloses a municipal sewage treatment device, still include fixed plate 25, pneumatic cylinder 26, connecting rod 27 and piston 28, fixed plate 25 is installed on the left side wall of treatment chamber, the fixed end of pneumatic cylinder 26 is fixedly connected with the right end face of fixed plate 25, the right end of connecting rod 27 is equipped with piston 28, piston 28 is slidably mounted inside filter tube 22, the left end of connecting rod 27 passes the left end face of filter tube 22 and is connected with the movable end of pneumatic cylinder 26; the inside piston 28 that sets up of filter tube 22, the outflow speed of steerable sewage makes earth filter element 24 can adsorb more effectively and filter.

The utility model discloses a municipal sewage treatment device, which also comprises a plurality of groups of purification and disinfection devices, wherein the plurality of groups of purification and disinfection devices are arranged on the bottom end surface of the treatment cavity; the purification and disinfection devices comprise a support 29, filter elements 30, second connecting pipes 31, third connecting pipes 32, a water suction pump 33 and a discharge pipe 34, wherein the support 29 is arranged on the bottom end face of the treatment cavity, the filter elements 30 are fixedly arranged on the support 29, the filter elements 30 are communicated with second water outlets of the filter pipes 22 through the second connecting pipes 31, the filter elements 30 in each two groups of purification and disinfection devices are communicated through the third connecting pipes 32 from left to right in sequence, the input end of the water suction pump 33 is communicated with the third connecting pipes 32 in the last group of purification and disinfection devices, the output end of the water suction pump 33 is communicated with the discharge pipe 34, and the discharge pipe 34 penetrates through the main water outlets and extends to the outside; through multiunit purification degassing unit, can filter and kill the harmful pollutant in aquatic, improve the purification degree of sewage, reduce the pollution of sewage to the environment, improve device environmental protection performance.

The utility model discloses a municipal sewage treatment device, which also comprises a drainage control device, wherein the drainage control device is arranged on the discharge pipe 34; the drainage control device comprises a branch pipe 35, a stop block 36, a sealing block 37, a lead screw 38 and a screwing piece 39, wherein the branch pipe 35 is arranged on the discharge pipe 34, the stop block 36 is slidably connected with the branch pipe 35, the sealing block 37 is arranged on the upper end surface of the branch pipe 35, a threaded through hole is formed in the sealing block 37, the lower end surface of the lead screw 38 is connected with the upper end surface of the stop block 36, the lead screw 38 is in threaded connection with the threaded through hole of the sealing block 37, and the screwing piece 39 is arranged on the upper end surface of the lead screw 38; by screwing the screw 39, the stopper 36 is moved up and down by the screw 38, and the purified water is controlled to be discharged.

The utility model relates to a municipal sewage treatment device, a handle is arranged on a door plate 21; through setting up the handle, conveniently open and close door plant 21, improve the operability of device.

The utility model relates to a municipal sewage treatment device, when in operation, firstly, a first motor 5 is started, under the drive of the first motor 5 and a first speed reducer 6, a shaft support frame 8 rotates to drive a plurality of groups of stirring fan blades 9 to rotate, then sewage is injected into a treatment cavity of a purification box 1 from a water inlet hopper 2, the sewage is stirred and conveyed under the rotation of the plurality of groups of stirring fan blades 9, when the sewage flows through a filtering and collecting box 10, the filtering and collecting box 10 filters sundries which are insoluble in water, when the sewage completely flows through the filtering and collecting box 10, a second motor 14 is started, under the drive of the second motor 14 and a second speed reducer 15, a rope rolling roller 16 rolls a steel wire rope 20 to drive the filtering and collecting box 10 which collects the sundries to move upwards, then a treatment port on a sewage discharge box 13 is opened to treat the sundries, the sewage flows into a filtering pipe 22 through a first connecting pipe 23, the sewage passes through the soil filter element 24, the soil filter element 24 filters and adsorbs soil impurities floating in the water, then the hydraulic cylinder 26 is started, the hydraulic cylinder 26 drives the piston 28 to move leftwards, the piston 28 moves to the left side of the second water outlet of the filter pipe 22, the sewage flows into the filter element 30 through the second connecting pipe 31, the stopper 36 is moved upwards by screwing and screwing the screwing piece 39, the discharge pipe 34 is opened, and then the water suction pump 33 is started, so that the water flows through a plurality of groups of purification and disinfection devices and is discharged from the discharge pipe 34.

The utility model discloses a municipal sewage treatment plant, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A municipal sewage treatment device comprises a purification box (1) and a water inlet hopper (2), wherein the purification box (1) is provided with a treatment cavity, the upper end surface of the purification box (1) is provided with a main water inlet, the water inlet hopper (2) is communicated with the main water inlet, and the purification box (1) is provided with a main water outlet; the device is characterized by further comprising a treatment box (3), a stirring water feeding device and a sewage collecting device, wherein the treatment box (3) is arranged inside the treatment cavity, a first water inlet is formed in the upper end face of the treatment box (3), a first water outlet is formed in the lower end face of the treatment box (3), the first water inlet is communicated with the main water inlet, the stirring water feeding device and the sewage collecting device are both arranged inside the treatment box (3), and a working cavity and a drainage cavity are formed inside the treatment box (3); the stirring water delivery device comprises a base plate (4), a first motor (5), a first speed reducer (6), a stirring shaft (7), a shaft support frame (8) and a plurality of groups of stirring blades (9), the base plate (4) is installed inside the working cavity, the first motor (5) and the first speed reducer (6) are both installed on the upper end face of the base plate (4), the output end of the first motor (5) is connected with the input end of the first speed reducer (6), the stirring shaft (7) is rotatably installed in the water drainage cavity through the shaft support frame (8), the shaft support frame (8) is fixedly connected with the water drainage cavity, the output end of the first speed reducer (6) is fixedly connected with the stirring shaft (7), and the stirring shaft (7) is provided with the plurality of groups of stirring blades (9); the sewage collecting device comprises a filtering and collecting box (10), a baffle plate (11), two groups of hinged supports (12), a sewage discharging box (13), a second motor (14), a second speed reducer (15), a rope winding roller (16), a support frame (17), a guide wheel (18), a triangular lifting frame (19), a steel wire rope (20) and a door plate (21), wherein the upper end of the purifying box (1) is provided with a sewage discharging port, the filtering and collecting box (10) is arranged on the lower end surface of the baffle plate (11), the baffle plate (11) is connected with the discharging port in a sliding way, the baffle plate (11) is provided with two groups of hinged supports (12), the sewage discharging box (13) is arranged on the upper end surface of the purifying box (1), the sewage discharging box (13) is positioned right above the sewage discharging port, the second motor (14) and the second speed reducer (15) are both arranged on the upper end surface of the sewage discharging box (13), the output end of the second motor (14) is connected with the input end of the second speed reducer (15), the output end of the second speed reducer (15) is provided with a rope rolling roller (16), the support frame (17) is arranged on the upper end face of the sewage discharge box (13), a guide wheel (18) is rotatably arranged on the support frame (17), the left side and the right side of the lower end of a triangular lifting frame (19) are respectively connected with two groups of hinged supports (12), a rope hole is formed in the upper end face of the sewage discharge box (13), the lower end of a steel wire rope (20) penetrates through the rope hole through the guide wheel (18) to be connected with the triangular lifting frame (19), the upper end of the steel wire rope (20) is connected with the rope rolling roller (16), the left end face of the sewage discharge box (13) is provided with a treatment port, the upper end of a door plate (21) is hinged to be arranged on the left end face of the sewage discharge box (13), and the door plate (21) can be covered on the treatment port in a sealing mode.

2. The municipal sewage treatment device according to claim 1, further comprising a filter pipe (22), a first connecting pipe (23) and a soil filter element (24), wherein the filter pipe (22) is installed in the treatment chamber, the filter pipe (22) is communicated with the first water outlet of the treatment tank (3) through the first connecting pipe (23), the lower end surface of the filter pipe (22) is provided with a second water outlet, and the soil filter element (24) is detachably installed inside the filter pipe (22).

3. The municipal sewage treatment device according to claim 2, further comprising a fixed plate (25), a hydraulic cylinder (26), a connecting rod (27) and a piston (28), wherein the fixed plate (25) is mounted on the left side wall of the treatment chamber, the fixed end of the hydraulic cylinder (26) is fixedly connected with the right end face of the fixed plate (25), the piston (28) is arranged at the right end of the connecting rod (27), the piston (28) is slidably mounted inside the filter pipe (22), and the left end of the connecting rod (27) passes through the left end face of the filter pipe (22) and is connected with the movable end of the hydraulic cylinder (26).

4. The municipal sewage treatment device according to claim 3, further comprising a plurality of purification and disinfection devices, wherein the plurality of purification and disinfection devices are mounted on the bottom end surface of the treatment chamber; purification and disinfection device includes support (29), filter core (30), second connecting pipe (31), third connecting pipe (32), suction pump (33) and discharge pipe (34), support (29) are installed at treatment chamber bottom end face, filter core (30) fixed mounting is on support (29), through second connecting pipe (31) intercommunication between filter core (30) and filter tube (22) second delivery port, through third connecting pipe (32) intercommunication between filter core (30) in every two sets of purification and disinfection device in proper order from a left side to a right side, suction pump (33) input and last third connecting pipe (32) among a set of purification and disinfection device intercommunication, suction pump (33) output and discharge pipe (34) intercommunication, discharge pipe (34) pass main delivery port and extend to the external world.

5. A municipal sewage treatment device according to claim 4, further comprising a drainage control means mounted on the drainage pipe (34); drainage controlling means includes branch pipe (35), dog (36), sealed piece (37), lead screw (38) and revolves wrong piece (39), be equipped with branch pipe (35) on discharge pipe (34), but dog (36) and branch pipe (35) sliding connection, sealed piece (37) are installed at branch pipe (35) up end, be equipped with the screw through hole on sealed piece (37), terminal surface and dog (36) up end are connected under lead screw (38), lead screw (38) and sealed piece (37) screw through hole threaded connection, lead screw (38) up end is equipped with and revolves wrong piece (39).

6. The municipal sewage treatment device according to claim 5, wherein the door panel (21) is provided with a handle.