CN211170292U

CN211170292U - Urban sewage treatment device

Info

Publication number: CN211170292U
Application number: CN201922053986.XU
Authority: CN
Inventors: 赵娴; 彭慧洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-04
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a municipal sewage treatment plant relates to sewage treatment technical field, including the sedimentation tank, one side of sedimentation tank is provided with the inlet tube, and the top fixed mounting of sedimentation tank has the water pump, first pipeline is installed to the upper end of water pump, the end-to-end connection of first pipeline has the filtration jar, the intake pipe is installed at the top of filtering the jar, and filters the jar and install the fan with the junction of intake pipe, filter below one side position department of jar and install the second pipeline. The utility model has the advantages of being scientific and reasonable in structure, convenient operation can carry out prefiltering purification treatment to sewage through the filter tank that sets up, through the purifying box that sets up, can absorb the peculiar smell in the sewage, carries out purification treatment to it, reduces the environmental pollution phenomenon, can carry out deep purification treatment to sewage through the purification tank that sets up, can eliminate germicidal treatment to the sewage after purifying through the disinfection jar that sets up, improves the sewage purification effect.

Description

Urban sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a municipal sewage treatment plant.

Background

The process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage is called sewage treatment, the sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, and the domestic sewage treatment is the central importance of urban water conservation and urban water environment protection in the present and future.

However, the municipal sewage treatment device in the market has a single function and a poor purification effect, can only purify sewage, cannot purify harmful gas generated in the sewage purification process, is easy to cause environmental pollution, has poor environmental protection performance, and cannot meet the requirements of the existing market. Accordingly, those skilled in the art have provided a municipal sewage treatment apparatus to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide an urban sewage treatment device 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: the utility model provides a municipal sewage treatment device, includes the sedimentation tank, one side of sedimentation tank is provided with the inlet tube, and the top fixed mounting of sedimentation tank has the water pump, first pipeline is installed to the upper end of water pump, the end-to-end connection of first pipeline has the filter tank, the intake pipe is installed at the top of filter tank, and filters the junction of tank and intake pipe and install the fan, the second pipeline is installed to below one side position department of filter tank, the end-to-end connection of intake pipe to the purifying box, one side of purifying box is provided with the blast pipe, the one end of second pipeline is connected with the purifying tank, one side of purifying tank is provided with the disinfection jar, and the third pipeline is installed with the junction of disinfection jar to the purifying tank, one side of disinfection jar is provided with the drain pipe.

As a further aspect of the present invention: the sedimentation tank passes through first pipeline through connection with filtering the jar, filter jar and purifying box and pass through intake pipe through connection, and filter jar and purifying tank pass through second pipeline through connection, purifying tank and disinfection jar pass through third pipeline through connection.

As a further aspect of the present invention: the inside fixed mounting of sedimentation tank has the grid, and the grid slope sets up.

As a further aspect of the present invention: the filter tank is characterized in that a first adsorption layer is arranged inside the filter tank, a second adsorption layer is arranged below the first adsorption layer, and a third adsorption layer is arranged below the second adsorption layer.

As a further aspect of the present invention: the quartz sand particles are filled in the first adsorption layer, the ceramic particles are filled in the second adsorption layer, and the activated zeolite is filled in the third adsorption layer.

As a further aspect of the present invention: the heating net is installed in the front side slidable mounting of purifying box, one side slidable mounting of heating net has the active carbon filter screen, one side slidable mounting of active carbon filter screen has the UV ultraviolet lamp.

As a further aspect of the present invention: the inside fixed mounting that purifies the jar keeps off and flows the board, keep off the central point department of flowing the board and seted up the through-hole, and keep off one side of flowing the board and install reverse osmosis membrane.

As a further aspect of the present invention: the top fixed mounting of disinfection jar has driving motor, driving motor's lower extreme is located the inside position department of disinfection jar and is connected with the (mixing) shaft, and one side of driving motor is provided with the medicine mouth, the outside cover of (mixing) shaft is equipped with the stirring rake, the stirring rake passes through the (mixing) shaft rotation with driving motor and is connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a filtration jar that sets up can carry out prefiltering purification treatment to sewage, through first adsorbed layer, second adsorbed layer and the third adsorbed layer that sets up, can filter and block suspended solid, floater and harmful substance in the sewage, removes turbidity, the peculiar smell in the sewage, reaches filtration purification's purpose.

2. The utility model discloses a purifying box that sets up can absorb the peculiar smell in the sewage, carries out purification treatment to it, reduces the environmental pollution phenomenon, in the use, starts fan work, carries out heat treatment to gas through the heating network that sets up, and rethread active carbon filter screen filters it, carries out germicidal treatment to it through the UV ultraviolet lamp at last, reaches gaseous purification's purpose.

3. The utility model discloses a purifying tank that sets up can carry out deep purification treatment to sewage, improves sewage purification effect, and the fender through setting flows the board and reduces water flow speed, then carries out filtration purification to the water through reverse osmosis membrane, effectively gets rid of the dissolved salts in the aquatic, colloid, microorganism etc. reach sewage purification's purpose.

4. The utility model discloses a disinfection jar that sets up can eliminate germicidal treatment to the sewage after purifying, simultaneously, through the driving motor work that sets up for the (mixing) shaft drives the stirring rake and rotates, stirs the processing to its inside water, guarantees the homogeneity that disinfection liquid medicine and water mix, improves its bactericidal effect.

Drawings

FIG. 1 is a schematic view of a municipal sewage treatment plant;

FIG. 2 is a schematic view of a settling tank in an urban sewage treatment plant;

FIG. 3 is a schematic view showing the structure of a purification tank in the municipal sewage treatment plant;

FIG. 4 is a schematic view showing the structure of a purification tank in a municipal sewage treatment plant.

In the figure: 1. a sedimentation tank; 101. a grid; 2. a water inlet pipe; 3. a water pump; 4. a first conduit; 5. a filter tank; 51. a first adsorbent layer; 52. a second adsorption layer; 53. a third adsorption layer; 6. an air inlet pipe; 7. a fan; 8. a second conduit; 9. a purification box; 91. heating the net; 92. an active carbon filter screen; 93. a UV ultraviolet lamp; 10. an exhaust pipe; 11. a purification tank; 111. a flow baffle plate; 112. a through hole; 113. a reverse osmosis membrane; 12. a sterilizing tank; 121. a drive motor; 122. a stirring shaft; 123. a medicine adding port; 124. a stirring paddle; 13. a third pipeline; 14. and a water discharge pipe.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, an urban sewage treatment device comprises a sedimentation tank 1, a water inlet pipe 2 is disposed on one side of the sedimentation tank 1, a water pump 3 is fixedly mounted on the top of the sedimentation tank 1, a grating 101 is fixedly mounted inside the sedimentation tank 1, the grating 101 is obliquely disposed, sewage is preliminarily precipitated by the arranged sedimentation tank 1, a first pipeline 4 is mounted on the upper end of the water pump 3, a filtering tank 5 is connected to the end of the first pipeline 4, the sedimentation tank 1 and the filtering tank 5 are connected by the first pipeline 4 in a through manner, a first adsorption layer 51 is disposed inside the filtering tank 5, a second adsorption layer 52 is disposed below the first adsorption layer 51, a third adsorption layer 53 is disposed below the second adsorption layer 52, quartz sand particles are filled inside the first adsorption layer 51, ceramic particles are filled inside the second adsorption layer 52, activated zeolite is filled inside the third adsorption layer 53, can carry out prefiltration purification treatment to sewage through the filtration jar 5 that sets up, through the first adsorbed layer 51, second adsorbed layer 52 and the third adsorbed layer 53 that set up, can filter and block suspended solid, floater and harmful substance in the sewage, remove turbidity, the peculiar smell in the sewage, reach filtration purification's purpose.

An air inlet pipe 6 is arranged at the top of the filter tank 5, a fan 7 is arranged at the joint of the filter tank 5 and the air inlet pipe 6, the tail end of the air inlet pipe 6 is connected to a purification box 9, an exhaust pipe 10 is arranged at one side of the purification box 9, the filter tank 5 and the purification box 9 are communicated through the air inlet pipe 6, a heating net 91 is slidably arranged at the front side of the purification box 9, an active carbon filter screen 92 is slidably arranged at one side of the heating net 91, an UV ultraviolet lamp 93 is slidably arranged at one side of the active carbon filter screen 92, and the purification box 9 can absorb peculiar smell in sewage, the air purifier is purified to reduce the environmental pollution, the blower 7 is started to work in the using process, gas is heated by the arranged heating net 91, then is filtered by the activated carbon filter screen 92, and finally is sterilized by the UV ultraviolet lamp 93, so that the purpose of gas purification is achieved.

The second pipeline 8 is installed at one side position below the filtering tank 5, one end of the second pipeline 8 is connected with the purifying tank 11, a flow baffle plate 111 is fixedly installed inside the purifying tank 11, a through hole 112 is formed in the center position of the flow baffle plate 111, a reverse osmosis membrane 113 is installed on one side of the flow baffle plate 111, deep purification treatment can be performed on sewage through the arranged purifying tank 11, the sewage purification effect is improved, the flowing speed of the water body is reduced through the arranged flow baffle plate 111, then the water body is filtered and purified through the reverse osmosis membrane 113, dissolved salts, colloids, microorganisms and the like in the water are effectively removed, and the purpose of sewage purification is achieved.

One side of the purification tank 11 is provided with a disinfection tank 12, a third pipeline 13 is installed at the joint of the purification tank 11 and the disinfection tank 12, one side of the disinfection tank 12 is provided with a drain pipe 14, the filtration tank 5 and the purification tank 11 are connected through a second pipeline 8, the purification tank 11 and the disinfection tank 12 are connected through the third pipeline 13, the top end of the disinfection tank 12 is fixedly provided with a driving motor 121, the lower end of the driving motor 121 is connected with a stirring shaft 122 at the inner position of the disinfection tank 12, one side of the driving motor 121 is provided with a chemical feeding port 123, the outer side of the stirring shaft 122 is sleeved with a stirring paddle 124, the stirring paddle 124 and the driving motor 121 are rotatably connected through the stirring shaft 122, the purified sewage can be sterilized through the arranged disinfection tank 12, meanwhile, the stirring paddle 124 is driven to rotate by the arranged driving motor 121, and the inner water body is stirred, the uniformity of the mixing of the disinfection liquid medicine and the water body is ensured, and the sterilization effect is improved.

The utility model discloses a theory of operation is: sewage enters a sedimentation tank 1 through a water inlet pipe 2, the sewage is subjected to preliminary sedimentation treatment through the sedimentation tank 1, then enters a filter tank 5 through a first pipeline 4 to be subjected to preliminary filtration and purification treatment, suspended matters, floating matters and harmful substances in the sewage can be filtered and intercepted through a first adsorption layer 51, a second adsorption layer 52 and a third adsorption layer 53 which are arranged, the turbidity and the peculiar smell in the sewage are removed, the purpose of filtration and purification is achieved, meanwhile, in the purification process, a fan 7 is started to work, so that the gas enters a purification box 9 through an air inlet pipe 6, the gas is subjected to heating treatment through a heating net 91 which is arranged, then is filtered through an active carbon filter net 92, and finally is subjected to sterilization treatment through an UV ultraviolet lamp 93, the purified gas is discharged through an exhaust pipe 10, the purpose of gas purification is achieved, and further, water enters a purification tank 11 through a second pipeline 8 to be subjected to deep purification treatment, improve sewage purification effect, flow board 111 reduces the water flow speed through the fender that sets up, then carry out filtration purification to the water through reverse osmosis membrane 113, effectively get rid of the dissolved salts in the aquatic, the colloid, microorganism etc., reach sewage purification's purpose, it is further again, sewage eliminates germicidal treatment in third pipeline 13 gets into disinfection jar 12, and simultaneously, start driving motor 121 work, make (mixing) shaft 122 drive stirring rake 124 rotate, stir processing to its inside water, guarantee the homogeneity that disinfection liquid medicine and water mix, improve its bactericidal effect.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The urban sewage treatment device comprises a sedimentation tank (1) and is characterized in that a water inlet pipe (2) is arranged on one side of the sedimentation tank (1), a water pump (3) is fixedly arranged at the top of the sedimentation tank (1), a first pipeline (4) is arranged at the upper end of the water pump (3), a filtering tank (5) is connected to the tail end of the first pipeline (4), an air inlet pipe (6) is arranged at the top of the filtering tank (5), a fan (7) is arranged at the joint of the filtering tank (5) and the air inlet pipe (6), a second pipeline (8) is arranged at one side of the lower part of the filtering tank (5), the tail end of the air inlet pipe (6) is connected to a purification box (9), an exhaust pipe (10) is arranged on one side of the purification box (9), a purification tank (11) is connected to one end of the second pipeline (8), a disinfection tank (12) is arranged on one side of the purification tank (, and a third pipeline (13) is arranged at the joint of the purification tank (11) and the disinfection tank (12), and a drain pipe (14) is arranged at one side of the disinfection tank (12).

2. The municipal sewage treatment plant according to claim 1, wherein the sedimentation tank (1) is in through connection with a filtration tank (5) via a first conduit (4), the filtration tank (5) is in through connection with a purification tank (9) via an air inlet pipe (6), the filtration tank (5) is in through connection with a purification tank (11) via a second conduit (8), and the purification tank (11) is in through connection with a disinfection tank (12) via a third conduit (13).

3. The municipal sewage treatment plant according to claim 1, wherein the interior of the sedimentation tank (1) is fixedly provided with a grating (101), and the grating (101) is arranged obliquely.

4. The municipal sewage treatment device according to claim 1, wherein a first adsorption layer (51) is provided inside the filtration tank (5), a second adsorption layer (52) is provided below the first adsorption layer (51), and a third adsorption layer (53) is provided below the second adsorption layer (52).

5. The municipal sewage treatment device according to claim 4, wherein the first adsorption layer (51) is filled with silica sand particles, the second adsorption layer (52) is filled with ceramic particles, and the third adsorption layer (53) is filled with activated zeolite.

6. The municipal sewage treatment device according to claim 1, wherein the front side of the purification box (9) is slidably provided with a heating net (91), one side of the heating net (91) is slidably provided with an activated carbon filter screen (92), and one side of the activated carbon filter screen (92) is slidably provided with a UV ultraviolet lamp (93).

7. The municipal sewage treatment device according to claim 1, wherein a flow baffle (111) is fixedly installed inside the purification tank (11), a through hole (112) is formed in the center of the flow baffle (111), and a reverse osmosis membrane (113) is installed on one side of the flow baffle (111).

8. The municipal sewage treatment device according to claim 1, wherein a driving motor (121) is fixedly mounted at the top end of the sterilizing tank (12), a stirring shaft (122) is connected to the lower end of the driving motor (121) at the position inside the sterilizing tank (12), a chemical adding port (123) is formed in one side of the driving motor (121), a stirring paddle (124) is sleeved on the outer side of the stirring shaft (122), and the stirring paddle (124) is rotatably connected with the driving motor (121) through the stirring shaft (122).