CN114307278A - Reverse osmosis filter in municipal sewage advanced treatment system - Google Patents
Reverse osmosis filter in municipal sewage advanced treatment system Download PDFInfo
- Publication number
- CN114307278A CN114307278A CN202210083366.4A CN202210083366A CN114307278A CN 114307278 A CN114307278 A CN 114307278A CN 202210083366 A CN202210083366 A CN 202210083366A CN 114307278 A CN114307278 A CN 114307278A
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- Prior art keywords
- filter
- hopper
- treatment system
- reverse osmosis
- municipal sewage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 45
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 2
- 210000004907 gland Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 238000004140 cleaning Methods 0.000 abstract description 4
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a reverse osmosis filter in an urban sewage advanced treatment system, which is particularly used in the technical field of sewage treatment and comprises a support box, wherein the top end of the support box is communicated with a water feeding hole, the top end of the water feeding hole is communicated with a feed hopper, a filter hopper matched with the water feeding hole is arranged in the feed hopper, the bottom end of the filter hopper is rotatably connected with a screw rod through a rotary seat, the bottom end of the screw rod is communicated with the bottom end of the support box and is fixedly connected with a rotary disc, one side of the bottom end of the support box is communicated with a connecting pipe, the bottom end of the connecting pipe is communicated with a filter pipe, and the bottom end of the filter pipe is communicated with a water outlet pipe; according to the invention, the turnplate is rotated in the forward direction to drive the screw rod to rotate and rise, so that the filter hopper is pushed out of the charging hopper, the filter hopper is convenient to clean, and the filtering effect of the filter hopper is ensured; meanwhile, the filter element can be directly taken out from the filter pipe after the sealing door is opened, and cleaning operation is carried out on the filter pipe outside, so that the filtering effect of the filter pipe is ensured.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a reverse osmosis filter in an advanced municipal sewage treatment system.
Background
Municipal sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like. The pollutants contained in the urban sewage are mainly organic matters (such as protein, carbohydrate, fat, urea, ammonia nitrogen and the like) and a large amount of pathogenic microorganisms (such as parasitic ova, enteroinfectious viruses and the like). Organic matters existing in municipal sewage are extremely unstable and easily decay to generate offensive odor.
The precision filter is also called a cartridge filter, and is generally arranged in front of a pressure container to remove fine particles with turbidity of more than 1 ℃ so as to meet the requirement of the subsequent process on water inlet; sometimes also at the end of the overall water treatment system to prevent fine particles (e.g., broken resin) from entering the product water; the precise filtering device (also called as a cartridge filter) is mainly used for filtering after multi-medium pretreatment and before membrane filtering equipment such as reverse osmosis, ultrafiltration and the like. The filter element is used for filtering fine substances (such as tiny quartz sand, activated carbon particles and the like) filtered by a plurality of media so as to ensure the water quality filtering precision and protect the membrane filter element from being damaged by large-particle substances. The precision grade of the filtering element arranged in the precise filtering device can be divided into 0.5us,1us,5us,10us and the like, and different filtering precisions are selected according to different occasions to ensure the precision of the rear water outlet and the safety of the rear-stage membrane element.
The family life can directly carry out the reutilization after simple filtration, for example as washing toilet bowl water or watering flowers water, but current filter equipment structural design when totally closed, filter equipment uses inside can be blockked up by solid impurity after a period, can not use, and dismantles the maintenance again very trouble, uses very inconveniently.
Disclosure of Invention
The invention aims to provide a reverse osmosis filter in an urban sewage advanced treatment system, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a reverse osmosis filter among municipal sewage advanced treatment system, includes supporting box, supporting box's top through connection water filling hole, the top through connection loading hopper in water filling hole, placed in the loading hopper with water filling hole matched with filter the fill, the bottom of filter the fill is passed through the swivel mount and is rotated connecting screw, the bottom and the fixedly connected with carousel of supporting box are link up to the bottom of screw rod.
The bottom one side through connection connecting pipe of support box, the bottom through connection filter tube of connecting pipe, the bottom through connection outlet pipe of filter tube, the front of filter tube has the sealing door through the hinge handing-over.
In order to further improve the use effect of the reverse osmosis filter in the urban sewage advanced treatment system, a flow guide hopper is sleeved in the inner cavity of the filter pipe, the bottom end of the flow guide hopper is in through connection with an intermediate pipe, the bottom end of the intermediate pipe is in through connection with a filter element, and the filter element is in threaded connection with the intermediate pipe.
In order to further improve the use effect of the reverse osmosis filter in the municipal sewage advanced treatment system, the upper end and the lower end of the filter element are both of open circular tube structures, and a first filter layer, a second filter layer and a third filter layer are sequentially arranged in an inner cavity of the filter element from top to bottom.
In order to further improve the using effect of the reverse osmosis filter in the municipal sewage advanced treatment system, the first filtering layer is a mineral layer, the second filtering layer is a crushed stone layer, and the third filtering layer is an activated carbon layer.
In order to further improve the using effect of the reverse osmosis filter in the urban sewage advanced treatment system, a sealing sleeve matched with the supporting box is sleeved on the outer circular surface of the screw rod, and the sealing sleeve is in threaded connection with the screw rod.
In order to further improve the using effect of the reverse osmosis filter in the urban sewage advanced treatment system, the sealing sleeve is made of rubber.
In order to further improve the use effect of the reverse osmosis filter in the urban sewage advanced treatment system, the movable end of the sealing door is provided with a handle.
Compared with the prior art, the rotary table is rotated in the forward direction, so that the screw rod is driven to rotate, the screw rod is rotated to ascend, the filter hopper is pushed out of the feeding hopper, the filter hopper is convenient to clean, and the filtering effect of the filter hopper is ensured; meanwhile, the filter element can be directly taken out from the filter pipe after the sealing door is opened, and cleaning operation is carried out on the filter pipe outside, so that the filtering effect of the filter pipe is ensured, and the service life of the whole device is prolonged.
Drawings
FIG. 1 is a perspective view of a reverse osmosis filter in an advanced municipal sewage treatment system according to the invention;
FIG. 2 is a bottom view of a reverse osmosis filter in an advanced municipal sewage treatment system according to the invention;
FIG. 3 is a schematic structural diagram of a supporting box of a reverse osmosis filter in an advanced municipal sewage treatment system according to the invention.
FIG. 4 is a schematic structural diagram of a connecting pipe of a reverse osmosis filter in an advanced municipal sewage treatment system according to the present invention.
FIG. 5 is a schematic structural diagram of a filter tube of a reverse osmosis filter in an advanced municipal sewage treatment system according to the present invention.
FIG. 6 is a schematic structural diagram of the first, second and third filter layers of the reverse osmosis filter in the advanced municipal sewage treatment system of the invention.
In the figure: 1-support box, 2-water feeding hole, 3-feeding hopper, 4-filter hopper, 5-rotary seat, 6-screw rod, 7-sealing sleeve, 8-rotary disc, 9-connecting pipe, 10-filter pipe, 101-diversion hopper, 102-intermediate pipe, 103-filter element, 1031-first filter layer, 1032-second filter layer, 1033-third filter layer, 11-hinge, 12-sealing door, 13-handle and 14-water outlet pipe.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1 to 3, a reverse osmosis filter in an advanced municipal sewage treatment system comprises a support box 1, the top end of the supporting box 1 is communicated with a water filling hole 2, the top end of the water filling hole 2 is communicated with a charging hopper 3, a filter hopper 4 matched with the water feeding hole 2 is arranged in the charging hopper 3, the bottom end of the filter hopper 4 is rotationally connected with a screw 6 through a rotary seat 5, the bottom end of the screw rod 6 penetrates through the bottom end of the support box 1 and is fixedly connected with a rotary table 8, a sealing sleeve 7 matched with the support box 1 is sleeved on the outer circular surface of the screw rod 6, the sealing sleeve 7 is made of rubber materials, the sealing sleeve 7 is in threaded connection with the screw rod 6, the rotating disc 8 is rotated in the positive direction, thereby driving the screw 6 to rotate, and the screw 6 rotates and rises, so that the filter hopper 4 is pushed out of the feed hopper 3, the filter hopper 4 is convenient to clean, and the filtering effect of the filter hopper 4 is ensured; the reverse rotation carousel 8 drives the rotatory decline of screw rod 6 to in just going into loading hopper 3 once more filter hopper 4, be convenient for carry out preliminary filtration to municipal sewage.
Example 2
Referring to fig. 1 to 3, a reverse osmosis filter in an advanced municipal sewage treatment system comprises a support box 1, the top end of the supporting box 1 is communicated with a water filling hole 2, the top end of the water filling hole 2 is communicated with a charging hopper 3, a filter hopper 4 matched with the water feeding hole 2 is arranged in the charging hopper 3, the bottom end of the filter hopper 4 is rotationally connected with a screw 6 through a rotary seat 5, the bottom end of the screw rod 6 penetrates through the bottom end of the support box 1 and is fixedly connected with a rotary table 8, a sealing sleeve 7 matched with the support box 1 is sleeved on the outer circular surface of the screw rod 6, the sealing sleeve 7 is made of rubber materials, the sealing sleeve 7 is in threaded connection with the screw rod 6, the rotating disc 8 is rotated in the positive direction, thereby driving the screw 6 to rotate, and the screw 6 rotates and rises, so that the filter hopper 4 is pushed out of the feed hopper 3, the filter hopper 4 is convenient to clean, and the filtering effect of the filter hopper 4 is ensured; the reverse rotation carousel 8 drives the rotatory decline of screw rod 6 to in just going into loading hopper 3 once more filter hopper 4, be convenient for carry out preliminary filtration to municipal sewage.
In this embodiment, a flow guide hopper 101 is further described on the basis of embodiment 1, a flow guide hopper 101 is sleeved in an inner cavity of the filter pipe 10, a middle pipe 102 is connected to a bottom end of the flow guide hopper 101 in a penetrating manner, a filter element 103 is connected to a bottom end of the middle pipe 102 in a penetrating manner, the filter element 103 is in threaded connection with the middle pipe 102, the municipal sewage in the filter pipe 10 enters the middle pipe 102 under the action of the flow guide hopper 101, and enters the filter element 103 through the middle pipe 102, and impurities in the municipal sewage are filtered for the second time by the filter element 103.
The filter core 103 is that the upper and lower end is open pipe structure, and the inner chamber of filter core 103 is equipped with first filter layer 1031, second filter layer 1032 and third filter layer 1033 from top to bottom in proper order, first filter layer 1031 is the ore layer, second filter layer 1032 is the metalling, third filter layer 1033 is the activated carbon layer, filters layer upon layer through first filter layer 1031, second filter layer 1032 and third filter layer 1033 for the filtration quality of municipal sewage promotes by a wide margin.
The working principle of embodiment 1-2, add urban sewage through loading hopper 3, urban sewage carries out first filtration by filter hopper 4 in loading hopper 3, directly get rid of most solid impurity in the urban sewage, sewage after the preliminary filtration passes through connecting pipe 9 and gets into filter tube 10, and under the effect of water conservancy diversion fill 101, get into intermediate tube 102, and get into filter element 103 through intermediate tube 102, utilize first filter layer 1031, filtration layer upon layer of second filter layer 1032 and third filter layer 1033, make urban sewage's filtration quality promote by a wide margin, the domestic water after the filtration passes through outlet pipe 14 and discharges, can directly carry out the reutilization.
The innovation point of the invention is that the turntable 8 is rotated forward to drive the screw 6 to rotate, and the screw 6 rotates and rises to push the filter hopper 4 out of the hopper 3, so that the filter hopper 4 is convenient to clean, and the filtering effect of the filter hopper 4 is ensured; meanwhile, the filter element 103 can be directly taken out of the filter pipe 10 after the sealing door 12 is opened, and cleaning operation is carried out on the filter pipe 10 from the outside, so that the filtering effect of the filter pipe 10 is ensured, and the service life of the whole device is prolonged.
Compared with the prior art, the rotary table is rotated in the forward direction, so that the screw rod is driven to rotate, the screw rod is rotated to ascend, the filter hopper is pushed out of the feeding hopper, the filter hopper is convenient to clean, and the filtering effect of the filter hopper is ensured; meanwhile, the filter element can be directly taken out from the filter pipe after the sealing door is opened, and cleaning operation is carried out on the filter pipe outside, so that the filtering effect of the filter pipe is ensured, and the service life of the whole device is prolonged.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a reverse osmosis filter among municipal sewage advanced treatment system, including supporting box (1), the top through connection of supporting box (1) adds water hole (2), the top through connection loading hopper (3) of water hole (2), a serial communication port, place in loading hopper (3) and add water hole (2) matched with filter hopper (4), swivel mount (5) are passed through to the bottom of filter hopper (4) and rotate connecting screw (6), the bottom of screw (6) link up the bottom and fixedly connected with carousel (8) of supporting box (1), bottom one side through connection connecting pipe (9) of supporting box (1), the bottom through connection filter tube (10) of connecting pipe (9), the bottom through connection outlet pipe (14) of filter tube (10), the front of filter tube (10) has sealing door (12) through hinge (11) handing-over.
2. A reverse osmosis filter in an advanced municipal sewage treatment system according to claim 1, wherein a diversion hopper (101) is sleeved in the inner cavity of the filter pipe (10), the bottom end of the diversion hopper (101) is connected with a middle pipe (102) in a penetrating manner, the bottom end of the middle pipe (102) is connected with a filter element (103) in a penetrating manner, and the filter element (103) is in threaded connection with the middle pipe (102).
3. A reverse osmosis filter in an advanced municipal sewage treatment system according to claim 2, wherein the filter element (103) is a circular tube structure with both the upper and lower ends open, and the inner cavity of the filter element (103) is sequentially provided with a first filter layer (1031), a second filter layer (1032) and a third filter layer (1033) from top to bottom.
4. A reverse osmosis filter in an advanced municipal sewage treatment system according to claim 3, wherein the first filtration layer (1031) is a layer of ore.
5. A reverse osmosis filter in an advanced municipal sewage treatment system according to claim 3 wherein the second filtering layer (1032) is a crushed stone layer.
6. A reverse osmosis filter in an advanced municipal sewage treatment system according to claim 3, wherein the third filtration layer (1033) is an activated carbon layer.
7. A reverse osmosis filter in an advanced municipal sewage treatment system according to claim 1, wherein the outer circumferential surface of the screw (6) is fitted with a gland (7) fitted to the support box (1).
8. A reverse osmosis filter in an advanced municipal sewage treatment system according to claim 7, wherein the sealing sleeve (7) is in threaded connection with the screw (6).
9. A reverse osmosis filter in an advanced municipal sewage treatment system according to claim 8, wherein the sealing sleeve (7) is made of rubber.
10. A reverse osmosis filter in an advanced municipal sewage treatment system according to any one of claims 1 to 9, wherein the movable end of the sealing door (12) is provided with a handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210083366.4A CN114307278A (en) | 2022-01-25 | 2022-01-25 | Reverse osmosis filter in municipal sewage advanced treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210083366.4A CN114307278A (en) | 2022-01-25 | 2022-01-25 | Reverse osmosis filter in municipal sewage advanced treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114307278A true CN114307278A (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210083366.4A Pending CN114307278A (en) | 2022-01-25 | 2022-01-25 | Reverse osmosis filter in municipal sewage advanced treatment system |
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| Country | Link |
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| CN (1) | CN114307278A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210286961U (en) * | 2019-07-11 | 2020-04-10 | 付杰 | Municipal administration sewage deep filtration device |
| CN111111303A (en) * | 2020-01-13 | 2020-05-08 | 沈阳建筑大学 | Filter element mounting structure and filter for drinking water treatment |
| CN210699036U (en) * | 2019-07-27 | 2020-06-09 | 赵莉 | Deoiling sewage filter cleaning device |
| CN210764636U (en) * | 2019-08-12 | 2020-06-16 | 天津轻工职业技术学院 | Low-carbon domestic sewage treatment device |
| CN210814246U (en) * | 2019-10-25 | 2020-06-23 | 刘颖 | Filter equipment among municipal drainage pipe |
-
2022
- 2022-01-25 CN CN202210083366.4A patent/CN114307278A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210286961U (en) * | 2019-07-11 | 2020-04-10 | 付杰 | Municipal administration sewage deep filtration device |
| CN210699036U (en) * | 2019-07-27 | 2020-06-09 | 赵莉 | Deoiling sewage filter cleaning device |
| CN210764636U (en) * | 2019-08-12 | 2020-06-16 | 天津轻工职业技术学院 | Low-carbon domestic sewage treatment device |
| CN210814246U (en) * | 2019-10-25 | 2020-06-23 | 刘颖 | Filter equipment among municipal drainage pipe |
| CN111111303A (en) * | 2020-01-13 | 2020-05-08 | 沈阳建筑大学 | Filter element mounting structure and filter for drinking water treatment |
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