CN213112946U - Sewage quality upgrading equipment based on pressure type membrane module - Google Patents
Sewage quality upgrading equipment based on pressure type membrane module Download PDFInfo
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- CN213112946U CN213112946U CN202021340105.9U CN202021340105U CN213112946U CN 213112946 U CN213112946 U CN 213112946U CN 202021340105 U CN202021340105 U CN 202021340105U CN 213112946 U CN213112946 U CN 213112946U
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Abstract
The utility model aims to provide a sewage quality upgrading device based on a pressure type membrane component, which comprises a bottom plate and a settling tank, handle case and rose box, bottom plate upper portion is equipped with a plurality of support frames, the support frame respectively with the setting tank, handle case and rose box fixed connection, the setting tank outside is equipped with the water inlet, the setting tank right side is equipped with first water pipe, handle incasement portion and be equipped with first cavity and second cavity, first cavity upper portion is equipped with first water pump, first water pump chamber lower part is equipped with agitating unit, agitating unit includes rotary rod and puddler, the inside biofilter that is equipped with of second cavity, it is equipped with the aeration machine to handle the case right side, it is connected with the second water pipe to handle case right side, it is connected through the second water pipe with the rose box to handle the case, rose box upper portion is equipped with the second water pump, the rose box middle part is equipped with the filter layer, the inside pressure type. The utility model has the advantages that: effectively improves the quality of the sewage, and the membrane component has long-term filtering capacity.
Description
Technical Field
The utility model relates to a water quality upgrading technical field especially relates to a sewage quality upgrading equipment based on pressure type membrane module.
Background
With the rapid development of social economy, the living standard of residents in China is continuously improved, meanwhile, the discharge of industrial wastewater and domestic sewage is increased day by day, the generated domestic wastewater and industrial wastewater are brought into a sewage treatment plant for treatment, at present, the discharge standard of the sewage treatment plant in China mostly executes the standard of primary A or primary B in the discharge standard of pollutants of the sewage treatment plant in cities and towns (GB18918-2002), and tail water treated by the sewage treatment plant is directly discharged into a surface water system. The lowest function of a surface water area in a surface water environment quality standard (GB3838-2002) is class V water quality which is mainly suitable for agricultural water areas and water areas with general landscape requirements. Therefore, by comparing the index values of the two standards, the tail water discharged into the surface water system of the current sewage treatment plant pollutes the surface water. In order to ensure that the water source area is not polluted, the tail water of a sewage treatment plant must be subjected to water quality upgrading treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sewage quality upgrading device based on a pressure type membrane component.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sewage quality upgrading device based on a pressure type membrane assembly comprises a bottom plate, a settling tank, a treatment tank and a filter tank, wherein a plurality of support frames are arranged on the upper portion of the bottom plate and are respectively fixedly connected with the settling tank, the treatment tank and the filter tank, a water inlet is formed in the outer portion of the settling tank, a medicine inlet is formed in the upper portion of the settling tank, filler is filled in the bottom of the settling tank, a first water pipe is arranged on the right side of the settling tank, the settling tank is connected with the treatment tank through the first water pipe, a first cavity and a second cavity are formed in the treatment tank, a first water pump cavity is formed in the upper portion of the first cavity, a first water pump is arranged in the first water pump cavity, a stirring device is arranged on the lower portion of the first water pump cavity and comprises a rotating rod and a stirring rod, a biological filter screen is arranged in the second cavity, and an aerator is arranged on, the aeration machine is characterized in that an aeration opening is formed in the first cavity and connected with an aerator, a second water pipe is connected to the right side of the treatment box, the treatment box is connected with a filter box through the second water pipe, a second water pump cavity is formed in the upper portion of the filter box, a second water pump is arranged in the second water pump cavity, a filter layer is arranged in the middle of the filter box, a pressure type membrane assembly is arranged in the filter layer, and a water outlet is formed in the right side of the filter box.
Preferably, the pressure type membrane module comprises a shell, a sealing cover is arranged at the top of the shell, hollow fiber membrane tows are arranged inside the shell, the upper ends of the hollow fiber membrane tows are fixed in the shell, the sealing cover is provided with a purified water outlet, a raw water inlet and an air inlet are arranged on the side portion of the lower end of the shell, a concentrated water outlet is arranged on the side portion of the upper end, the hollow fiber membrane tows are composed of a plurality of hollow fiber membrane filaments with top ends open and bottom ends closed, an air inlet distribution plate is arranged inside the lower end of the shell and lower than the bottom end face of the hollow fiber membrane tows and higher than the air inlet, and a plurality of air inlets are formed in the.
Preferably, the diameter of the air intake holes is 1-10 mm.
Preferably, the middle part of the support frame is provided with a lifting device.
Preferably, the lifting device comprises a plurality of screw holes, screws, flat pads and elastic pads which are arranged on the support frame.
Preferably, the biological filter screen is provided with an aerobic layer, a facultative layer, an anaerobic layer and an attached water layer from left to right in sequence.
Preferably, the water inlet is externally connected with a water inlet pipe, and the water outlet is externally connected with a water outlet pipe.
Preferably, the water inlet pipe is connected with the water inlet through a closed ring, and the water outlet pipe is connected with the water outlet through a closed ring.
Preferably, a sealing gasket is arranged outside the closed ring.
Preferably, the first water pipe and the second water pipe are both flexible hoses.
The utility model has the advantages that: through the multiple treatment of the settling tank, the treatment tank and the filter tank, the quality of the sewage can be effectively improved. The pressure type membrane component arranged in the filter box has long-term filtering capacity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
FIG. 3 is a schematic view of the structure of the treatment tank of the present invention;
fig. 4 is a schematic structural view of the pressure type membrane module of the present invention;
fig. 5 is a schematic structural diagram of the air inlet distribution plate of the present invention.
Reference numerals:
1 bottom plate 2 settling tank 3 treatment tank
4 filter box 5 support frame 6 inlet tube
7 medicine inlet 8, first water pipe 9 and first cavity
10 first Water Pump Chamber 11 first Water Pump 12 rotating rod
13 stirring rod 14, second cavity 15 and biological filter screen
16 aeration machine 17 aeration port 18 second water pipe
19 second Water Pump Chamber 20 second Water Pump 21 Filter
22 pressure type membrane module 23 water outlet pipe 24 shell
25 cover 26 hollow fiber membrane tow 27 clean water outlet
28 raw water inlet 29 air inlet 30 concentrated water outlet
31 air inlet distribution plate 32 screw hole 33 screw
34 flat pad 35 elastic pad 36 closed ring
37 sealing gasket
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in the following figures 1, 2, 3, 4 and 5, the sewage quality labeling device based on the pressure type membrane module comprises a bottom plate 1, a sedimentation tank 2, a treatment tank 3 and a filter tank 4, wherein a plurality of support frames 5 are arranged on the upper portion of the bottom plate 1, each support frame 5 is respectively fixedly connected with the sedimentation tank 2, the treatment tank 3 and the filter tank 4, a water inlet is arranged outside the sedimentation tank 2, a medicine inlet 7 is arranged on the upper portion of the sedimentation tank 2, a filler is filled at the bottom of the sedimentation tank 2, a first water pipe 8 is arranged on the right side of the sedimentation tank 2, the sedimentation tank 2 is connected with the treatment tank 3 through the first water pipe 8, a first cavity 9 and a second cavity 14 are arranged inside the treatment tank 3, a first water pump 11 cavity 10 is arranged on the upper portion of the first cavity 9, a first water pump 11 is arranged inside the first water pump 11 cavity 10, a stirring device is arranged on the lower portion of the first water pump 11 cavity 10, the stirring device comprises a, the right side of the treatment box 3 is provided with an aerator 16, an aeration port 17 is arranged in the first cavity 9, the aeration port 17 is connected with the aerator 16, the right side of the treatment box 3 is connected with a second water pipe 18, the treatment box 3 is connected with the filter box 4 through the second water pipe 18, the upper part of the filter box 4 is provided with a second water pump 20 cavity 19, a second water pump 20 is arranged in the second water pump 20 cavity 19, the middle part of the filter box 4 is provided with a filter layer 21, a pressure type membrane assembly 22 is arranged in the filter layer 21, and the right side of the filter box 4 is provided with a water outlet.
The pressure type membrane module 22 comprises a shell 24, a sealing cover 25 is arranged at the top of the shell 24, a hollow fiber membrane tow 26 is arranged inside the shell 24, the upper end of the hollow fiber membrane tow 26 is fixed in the shell 24, the sealing cover 25 is provided with a purified water outlet 27, a raw water inlet 28 and an air inlet 29 are arranged on the side portion of the lower end of the shell 24, a concentrated water outlet 30 is arranged on the side portion of the upper end, the hollow fiber membrane tow 26 is composed of a plurality of hollow fiber membrane filaments with top openings and bottom closures, an air inlet distribution plate 31 is arranged inside the lower end of the shell 24, the air inlet distribution plate 31 is lower than the bottom end face of the hollow fiber membrane tow 26 and higher than the. The diameter of the air inlet hole is 1-10 mm. The middle part of the support frame 5 is provided with a lifting device. The lifting device comprises a plurality of screw holes 32, screws 33, a flat pad 34 and an elastic pad 35 which are arranged on the support frame 5. The biological filter screen 15 is provided with an aerobic layer, a facultative layer, an anaerobic layer and an attached water layer from left to right in sequence. The water inlet is externally connected with a water inlet pipe 6, and the water outlet is externally connected with a water outlet pipe 23. The water inlet pipe 6 is connected with the water inlet through a closed ring 36, and the water outlet pipe 23 is connected with the water outlet through a closed ring 36. The sealing ring 36 is externally provided with a sealing gasket 37. The first water pipe 8 and the second water pipe 18 are flexible hoses.
Example 2
As shown in the following figures 1, 2, 3, 4 and 5, the sewage quality labeling device based on the pressure type membrane module comprises a bottom plate 1, a sedimentation tank 2, a treatment tank 3 and a filter tank 4, wherein a plurality of support frames 5 are arranged on the upper portion of the bottom plate 1, each support frame 5 is respectively fixedly connected with the sedimentation tank 2, the treatment tank 3 and the filter tank 4, a water inlet is arranged outside the sedimentation tank 2, a medicine inlet 7 is arranged on the upper portion of the sedimentation tank 2, a filler is filled at the bottom of the sedimentation tank 2, a first water pipe 8 is arranged on the right side of the sedimentation tank 2, the sedimentation tank 2 is connected with the treatment tank 3 through the first water pipe 8, a first cavity 9 and a second cavity 14 are arranged inside the treatment tank 3, a first water pump 11 cavity 10 is arranged on the upper portion of the first cavity 9, a first water pump 11 is arranged inside the first water pump 11 cavity 10, a stirring device is arranged on the lower portion of the first water pump 11 cavity 10, the stirring device comprises a, the right side of the treatment box 3 is provided with an aerator 16, an aeration port 17 is arranged in the first cavity 9, the aeration port 17 is connected with the aerator 16, the right side of the treatment box 3 is connected with a second water pipe 18, the treatment box 3 is connected with the filter box 4 through the second water pipe 18, the upper part of the filter box 4 is provided with a second water pump 20 cavity 19, a second water pump 20 is arranged in the second water pump 20 cavity 19, the middle part of the filter box 4 is provided with a filter layer 21, a pressure type membrane assembly 22 is arranged in the filter layer 21, and the right side of the filter box 4 is provided with a water outlet.
The pressure type membrane module 22 comprises a shell 24, a sealing cover 25 is arranged at the top of the shell 24, a hollow fiber membrane tow 26 is arranged inside the shell 24, the upper end of the hollow fiber membrane tow 26 is fixed in the shell 24, the sealing cover 25 is provided with a purified water outlet 27, a raw water inlet 28 and an air inlet 29 are arranged on the side portion of the lower end of the shell 24, a concentrated water outlet 30 is arranged on the side portion of the upper end, the hollow fiber membrane tow 26 is composed of a plurality of hollow fiber membrane filaments with top openings and bottom closures, an air inlet distribution plate 31 is arranged inside the lower end of the shell 24, the air inlet distribution plate 31 is lower than the bottom end face of the hollow fiber membrane tow 26 and higher than the. The diameter of the air inlet hole is 4-6 mm. The middle part of the support frame 5 is provided with a lifting device. The lifting device comprises a plurality of screw holes 32, screws 33, a flat pad 34 and an elastic pad 35 which are arranged on the support frame 5. The biological filter screen 15 is provided with an aerobic layer, a facultative layer, an anaerobic layer and an attached water layer from left to right in sequence. The water inlet is externally connected with a water inlet pipe 6, and the water outlet is externally connected with a water outlet pipe 23. The water inlet pipe 6 is connected with the water inlet through a closed ring 36, and the water outlet pipe 23 is connected with the water outlet through a closed ring 36. The sealing ring 36 is externally provided with a sealing gasket 37. The first water pipe 8 and the second water pipe 18 are flexible hoses.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a sewage quality of water upgrading equipment based on pressure type membrane module which characterized in that: the biological filter comprises a bottom plate, a sedimentation tank, a treatment tank and a filter tank, wherein a plurality of support frames are arranged on the upper part of the bottom plate, the support frames are respectively fixedly connected with the sedimentation tank, the treatment tank and the filter tank, a water inlet is arranged outside the sedimentation tank, a medicine inlet is arranged on the upper part of the sedimentation tank, the bottom of the sedimentation tank is filled with filler, a first water pipe is arranged on the right side of the sedimentation tank, the sedimentation tank is connected with the treatment tank through the first water pipe, a first cavity and a second cavity are arranged inside the treatment tank, a first water pump cavity is arranged on the upper part of the first cavity, a first water pump is arranged inside the first water pump cavity, a stirring device is arranged on the lower part of the first water pump cavity, the stirring device comprises a rotary rod and a stirring rod, a biological filter screen is arranged inside the second cavity, an aerator is arranged on the right side of, the aeration opening is connected with the aerator, it is connected with the second water pipe to handle case right side, it is connected through the second water pipe with the rose box to handle the case, rose box upper portion is provided with second water pump chamber, second water pump intracavity portion is equipped with the second water pump, the rose box middle part is equipped with the filter layer, the inside pressure type membrane module that is equipped with of filter layer, the rose box right side is provided with the delivery port.
2. The sewage quality upgrading device based on the pressure type membrane module as claimed in claim 1, wherein: the pressure type membrane module comprises a shell, a sealing cover is arranged at the top of the shell, hollow fiber membrane tows are arranged inside the shell, the upper end of each hollow fiber membrane tow is fixed in the shell, a water purification outlet is formed in the sealing cover, a raw water inlet and an air inlet are formed in the side portion of the lower end of the shell, a concentrated water outlet is formed in the side portion of the upper end of the shell, each hollow fiber membrane tow comprises a plurality of hollow fiber membrane filaments with top openings and bottom ends sealed, an air inlet distribution plate is arranged inside the lower end of the shell, the air inlet distribution plate is lower than the bottom end face of each hollow fiber membrane tow and is higher than the air inlet, and.
3. The sewage quality upgrading device based on the pressure type membrane module as claimed in claim 2, wherein: the diameter of the air inlet hole is 1-10 mm.
4. The sewage quality upgrading device based on the pressure type membrane module as claimed in claim 1, wherein: and the middle part of the support frame is provided with a lifting device.
5. The sewage quality upgrading device based on the pressure type membrane module as claimed in claim 4, wherein: the lifting device comprises a plurality of screw holes, screws, flat pads and elastic pads which are arranged on the supporting frame.
6. The sewage quality upgrading device based on the pressure type membrane module as claimed in claim 1, wherein: the biological filter screen is sequentially provided with an aerobic layer, a facultative layer, an anaerobic layer and an attached water layer from left to right.
7. The sewage quality upgrading device based on the pressure type membrane module as claimed in claim 1, wherein: the water inlet is externally connected with a water inlet pipe, and the water outlet is externally connected with a water outlet pipe.
8. The sewage quality upgrading device based on the pressure type membrane module as claimed in claim 7, wherein: the water inlet pipe is connected with the water inlet through a closed ring, and the water outlet pipe is connected with the water outlet through a closed ring.
9. The sewage quality upgrading device based on the pressure type membrane module as claimed in claim 8, wherein: and a sealing gasket is arranged outside the closed ring.
10. The sewage quality upgrading device based on the pressure type membrane module as claimed in claim 1, wherein: the first water pipe and the second water pipe are flexible hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021340105.9U CN213112946U (en) | 2020-07-09 | 2020-07-09 | Sewage quality upgrading equipment based on pressure type membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021340105.9U CN213112946U (en) | 2020-07-09 | 2020-07-09 | Sewage quality upgrading equipment based on pressure type membrane module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213112946U true CN213112946U (en) | 2021-05-04 |
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ID=75676308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021340105.9U Active CN213112946U (en) | 2020-07-09 | 2020-07-09 | Sewage quality upgrading equipment based on pressure type membrane module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213112946U (en) |
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2020
- 2020-07-09 CN CN202021340105.9U patent/CN213112946U/en active Active
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