CN214087968U - Waste water filtering device - Google Patents
Waste water filtering device Download PDFInfo
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- CN214087968U CN214087968U CN202023291847.XU CN202023291847U CN214087968U CN 214087968 U CN214087968 U CN 214087968U CN 202023291847 U CN202023291847 U CN 202023291847U CN 214087968 U CN214087968 U CN 214087968U
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Abstract
The utility model relates to a wastewater filtering device, which comprises a bracket and a main body arranged on the bracket, wherein the main body comprises a first pump body, a first pipeline, a filtering tank, a second pipeline, a first stop valve, a third pipeline, a first water inlet pipe, a first regulating valve, a second regulating valve, a third regulating valve, a fourth regulating valve, a fifth regulating valve, an ultrafiltration column type membrane, a first water outlet pipe, a reflux pipe and a third water outlet pipe; the both ends of first pipeline are connected respectively on the delivery port of the first pump body and the water inlet of crossing the jar, and the one end of second pipeline is connected on the delivery port of crossing the jar, and the one end of third pipeline is connected on the second pipeline and is located the upstream side of first stop valve, the utility model discloses simple structure, it is small, realized the branch matter output and the branch matter input of waste water to very big has made things convenient for the use.
Description
Technical Field
The utility model relates to a waste water filtering device.
Background
The wastewater contains a large amount of suspended matters, the suspended matters mainly comprise particulate impurities, organic matters and inorganic matters, and the wastewater filtering device is a common device for removing the suspended matters in the wastewater and can be used for pretreatment or final treatment of the wastewater; the existing wastewater filtering device has a complex structure and a large volume, can not output the filtered wastewater according to the quality, and can not input the wastewater with different pollution degrees according to the quality, so that the use is very inconvenient and the wastewater is to be further improved.
SUMMERY OF THE UTILITY MODEL
To the current situation of the above prior art, the utility model aims to solve the technical problem that a simple structure is provided, small to the waste water filter equipment who has realized the branch matter output of waste water and has made things convenient for the use with very big branch matter input has been realized.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a wastewater filtering device comprises a support and a main body arranged on the support, and is characterized in that the main body comprises a first pump body, a first pipeline, a filtering tank, a second pipeline, a first stop valve, a third pipeline, a first water inlet pipe, a first regulating valve, a second regulating valve, a third regulating valve, a fourth regulating valve, a fifth regulating valve, an ultrafiltration column type membrane, a first water outlet pipe, a return pipe and a third water outlet pipe; two ends of the first pipeline are respectively connected with the water outlet of the first pump body and the water inlet of the filter tank, the fifth regulating valve is arranged on the first pipeline, one end of the second pipeline is connected with the water outlet of the filter tank, the first stop valve is arranged on the second pipeline, one end of the third pipeline is connected to the second pipeline and is positioned on the upstream side of the first stop valve, the first water inlet pipes comprise two water inlet pipes which are symmetrically arranged in front and back, one ends of the two water inlet pipes are connected to the other end of the third pipeline in parallel, the two first water outlet pipes are symmetrically arranged in front and back and are respectively arranged above the two first water inlet pipes, one ends of the two first water outlet pipes are connected to one end of the third water outlet pipe in parallel, the other ends of the two first water inlet pipes are connected to one end of the return pipe in parallel, and the other ends of the two first water outlet pipes are connected to the other end of the return pipe in parallel; every all be equipped with a first governing valve and a second governing valve on the first inlet tube, every all be equipped with a third governing valve and a fourth governing valve on the first outlet pipe, one of homonymy first inlet tube and one all be equipped with membrane filter unit between the first outlet pipe, every membrane filter unit's the end of intaking all locates between a corresponding first governing valve and a second governing valve, every membrane filter unit's water outlet end all locates between a corresponding third governing valve and a fourth governing valve, membrane filter unit includes a plurality of ultrafiltration column type membrane, every the water inlet of ultrafiltration column type membrane all connects in parallel on a corresponding first inlet tube, every the inlet outlet of ultrafiltration column type membrane all connects in parallel on a corresponding first outlet pipe.
Preferably, the main body further comprises a second pump body, a fourth pipeline, a sixth regulating valve and a first pressure gauge; one end of the fourth pipeline is connected to a water outlet of the second pump body, the other end of the fourth pipeline is connected to the return pipe, the sixth regulating valve and the first pressure gauge are both arranged on the fourth pipeline, and the sixth regulating valve is arranged on the downstream side of the first pressure gauge.
Preferably, the main body further comprises a first cleaning pipe, a second stop valve, a seventh regulating valve, an eighth regulating valve and a second pressure gauge; the two seventh regulating valves are arranged on the first cleaning pipe, the second stop valve and the second pressure gauge are arranged on the first cleaning pipe and are arranged on the downstream sides of the two seventh regulating valves, and the second pressure gauge is arranged on the upstream side of the second stop valve; the both ends of second scavenge pipe all are connected on first scavenge pipe and locate the downstream side of two seventh governing valves respectively, the eighth governing valve includes two, two the eighth governing valve is all located on the second scavenge pipe.
Preferably, the sewage outlets of the ultrafiltration column type membranes in one membrane filtration unit on the front side are connected in parallel on the first cleaning pipe and are all between the two seventh regulating valves, and the sewage outlets of the ultrafiltration column type membranes in one membrane filtration unit on the rear side are connected in parallel on the second cleaning pipe and are all between the two eighth regulating valves.
Preferably, still be connected with first bypass pipe on the first scavenge pipe, first bypass pipe is located between second stop valve and the second manometer, still be equipped with two third stop valves on the first bypass pipe.
Preferably, the third water outlet pipe is further provided with two fourth stop valves, the third water outlet pipe is further connected with a second bypass pipe, and the second bypass pipe is arranged on the downstream sides of the two fourth stop valves.
Preferably, a third pressure gauge is further arranged on the third pipeline.
Compared with the prior art, the utility model has the advantages of: the utility model has simple structure and small volume, and can be discharged outwards by means of the second pipeline when water after primary filtration is needed, thereby realizing the quality-based output of waste water; if need directly carry out membrane filtration with the waste water that does not contain particle impurity, can input waste water into the back flow with the help of the second pump body and fourth pipeline, and then realized the branch matter input of waste water to very big has made things convenient for the use.
Drawings
FIG. 1 is a right front structural view of the present invention;
fig. 2 is a left front side structure diagram of the present invention.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
As shown in fig. 1-2, a wastewater filtering device comprises a support 1 and a main body arranged on the support 1, wherein the main body comprises a first pump body 15, a first pipeline 14, a filter tank 13, a second pipeline 12, a first stop valve 24, a third pipeline 11, a first water inlet pipe 9, a first regulating valve 21, a second regulating valve 10, a third regulating valve 18, a fourth regulating valve 17, a fifth regulating valve 26, an ultrafiltration column type membrane 7, a first water outlet pipe 6, a return pipe 4 and a third water outlet pipe 8; the two ends of the first pipeline 14 are respectively connected to the water outlet of the first pump body 15 and the water inlet of the filter tank 13, the fifth regulating valve 26 is arranged on the first pipeline 14, one end of the second pipeline 12 is connected to the water outlet of the filter tank 13, the first stop valve 24 is arranged on the second pipeline 12, one end of the third pipeline 11 is connected to the second pipeline 12 and is positioned on the upstream side of the first stop valve 24, the first water inlet pipes 9 comprise two first water inlet pipes 9, the two first water inlet pipes 9 are symmetrically arranged in the front-back direction, one ends of the two first water inlet pipes 9 are connected to the other end of the third pipeline 11 in parallel, the first water outlet pipes 6 comprise two first water outlet pipes 6, the two first water outlet pipes 6 are symmetrically arranged in the front-back direction and are respectively arranged above the two first water inlet pipes 9, one ends of the two first water outlet pipes 6 are connected to one end of the third water outlet pipe 8 in parallel, the other ends of the two first water inlet pipes 9 are connected to one end of the return pipe 4 in parallel, and the other ends of the two first water outlet pipes 6 are connected to the other end of the return pipe 4 in parallel; all be equipped with a first governing valve 21 and a second governing valve 10 on every first inlet tube 9, all be equipped with a third governing valve 18 and a fourth governing valve 17 on every first outlet pipe 6, all be equipped with membrane filtration unit between a first inlet tube 9 and a first outlet pipe 6 of homonymy, every membrane filtration unit's the end of intaking all locates between a corresponding first governing valve 21 and a second governing valve 10, every membrane filtration unit's play water end all locates between a corresponding third governing valve 18 and a fourth governing valve 17, membrane filtration unit includes a plurality of ultrafiltration column membrane 7, the water inlet of every ultrafiltration column membrane 7 all connects in parallel on a corresponding first inlet tube 9, the inlet outlet of every ultrafiltration column membrane 7 all connects in parallel on a corresponding first outlet pipe 6.
The main body also comprises a second pump body 2, a fourth pipeline 3, a sixth regulating valve 16 and a first pressure gauge 23; one end of the fourth pipeline 3 is connected to the water outlet of the second pump body 2, the other end of the fourth pipeline 3 is connected to the return pipe 4, the sixth regulating valve 16 and the first pressure gauge 23 are both arranged on the fourth pipeline 3, and the sixth regulating valve 16 is arranged on the downstream side of the first pressure gauge 23.
The main body also comprises a first cleaning pipe 27, a second cleaning pipe 28, a second stop valve 29, a seventh regulating valve 30, an eighth regulating valve 31 and a second pressure gauge 32; the seventh regulating valves 30 include two, two seventh regulating valves 30 are arranged on the first cleaning pipe 27, the second stop valve 29 and the second pressure gauge 32 are arranged on the first cleaning pipe 27 and are arranged on the downstream side of the two seventh regulating valves 30, and the second pressure gauge 32 is arranged on the upstream side of the second stop valve 29; the drain of a plurality of ultrafiltration column type membrane 7 in a membrane filtration unit of front side all connects in parallel on first scavenge pipe 27 and all is between two seventh governing valves 30, the both ends of second scavenge pipe 28 are all connected on first scavenge pipe 27 and are located the downstream side of two seventh governing valves 30 respectively, eighth governing valve 31 includes two, two eighth governing valves 31 are all located on second scavenge pipe 28, the drain of a plurality of ultrafiltration column type membrane 7 in a membrane filtration unit of rear side all connects in parallel on second scavenge pipe 28 and all is between two eighth governing valves 31.
The first cleaning pipe 27 is further connected with a first bypass pipe 33, the first bypass pipe 33 is arranged between the second stop valve 29 and the second pressure gauge 32, and the first bypass pipe 33 is further provided with two third stop valves 5.
Two fourth stop valves 19 are further arranged on the third water outlet pipe 8, a second bypass pipe 20 is further connected to the third water outlet pipe 8, and the second bypass pipe 20 is arranged on the downstream sides of the two fourth stop valves 19.
A third pressure gauge 22 is also arranged on the third pipeline 11.
When in use: a waste water pipeline is connected to a water inlet of the first pump body 15, the first pump body 15 is started to work, and then the waste water is introduced into the filter tank 13 through the first pipeline 14 to be primarily filtered (to filter out particle impurities); if the two first regulating valves 21 are closed and the first stop valve 24 and the fifth regulating valve 26 are opened, the primarily filtered waste water can be discharged to the outside through the second pipe 12; if the two first regulating valves 21 and the two third regulating valves 18 are opened and the first stop valve 24, the two second regulating valves 10 and the two fourth regulating valves 17 are closed, the wastewater after the preliminary filtration enters the two first water inlet pipes 9 through the third pipeline 11, then respectively enters the two first water outlet pipes 6 after the fine filtration of each ultrafiltration column type membrane 7, and is discharged outwards through the third water outlet pipe 8 after the confluence.
If the two third regulating valves 18 are closed and the two fifth regulating valves 26 are opened, the finely filtered water is merged and returned to the two first water inlet pipes 9 via the return pipe 4, and then passes through each of the ultrafiltration column membranes 7 again for the purpose of circulating filtration.
The wastewater pipeline without particle impurities is connected to the water inlet of the second pump body 2, the sixth regulating valve 16 is opened, the second pump body 2 is started to work, and wastewater enters the return pipe 4 through the fourth pipeline 3 and then is shunted to the two first water inlet pipes 9 to be directly filtered by the circulating membrane.
After a certain time of use, the second stop valve 29, the two seventh regulating valves 30 and the two are opened, the dirt in each ultrafiltration column type membrane 7 on the front side is discharged into the first cleaning pipe 27, the dirt in each ultrafiltration column type membrane 7 on the rear side is firstly discharged into the second cleaning pipe 28, then is converged into the first cleaning pipe 27, and finally is discharged outwards through two ends of the first cleaning pipe 27.
The utility model has simple structure and small volume, and can be discharged outwards by means of the second pipeline 12 when water after primary filtration is needed, thereby realizing the quality-based output of waste water; if the waste water without particle impurities is directly subjected to membrane filtration, the waste water can be input into the return pipe 4 by means of the second pump body 2 and the fourth pipeline 3, so that the quality-divided input of the waste water is realized, and the use is greatly facilitated.
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 it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A wastewater filtering device comprises a support and a main body arranged on the support, and is characterized in that the main body comprises a first pump body, a first pipeline, a filtering tank, a second pipeline, a first stop valve, a third pipeline, a first water inlet pipe, a first regulating valve, a second regulating valve, a third regulating valve, a fourth regulating valve, a fifth regulating valve, an ultrafiltration column type membrane, a first water outlet pipe, a return pipe and a third water outlet pipe; two ends of the first pipeline are respectively connected with the water outlet of the first pump body and the water inlet of the filter tank, the fifth regulating valve is arranged on the first pipeline, one end of the second pipeline is connected with the water outlet of the filter tank, the first stop valve is arranged on the second pipeline, one end of the third pipeline is connected to the second pipeline and is positioned on the upstream side of the first stop valve, the first water inlet pipes comprise two water inlet pipes which are symmetrically arranged in front and back, one ends of the two water inlet pipes are connected to the other end of the third pipeline in parallel, the two first water outlet pipes are symmetrically arranged in front and back and are respectively arranged above the two first water inlet pipes, one ends of the two first water outlet pipes are connected to one end of the third water outlet pipe in parallel, the other ends of the two first water inlet pipes are connected to one end of the return pipe in parallel, and the other ends of the two first water outlet pipes are connected to the other end of the return pipe in parallel; every all be equipped with a first governing valve and a second governing valve on the first inlet tube, every all be equipped with a third governing valve and a fourth governing valve on the first outlet pipe, one of homonymy first inlet tube and one all be equipped with membrane filter unit between the first outlet pipe, every membrane filter unit's the end of intaking all locates between a corresponding first governing valve and a second governing valve, every membrane filter unit's water outlet end all locates between a corresponding third governing valve and a fourth governing valve, membrane filter unit includes a plurality of ultrafiltration column type membrane, every the water inlet of ultrafiltration column type membrane all connects in parallel on a corresponding first inlet tube, every the inlet outlet of ultrafiltration column type membrane all connects in parallel on a corresponding first outlet pipe.
2. The wastewater filtering apparatus according to claim 1, wherein the main body further comprises a second pump body, a fourth pipe, a sixth regulating valve and a first pressure gauge; one end of the fourth pipeline is connected to a water outlet of the second pump body, the other end of the fourth pipeline is connected to the return pipe, the sixth regulating valve and the first pressure gauge are both arranged on the fourth pipeline, and the sixth regulating valve is arranged on the downstream side of the first pressure gauge.
3. The wastewater filtering apparatus according to claim 1, wherein the main body further comprises a first cleaning pipe, a second stop valve, a seventh regulating valve, an eighth regulating valve and a second pressure gauge; the two seventh regulating valves are arranged on the first cleaning pipe, the second stop valve and the second pressure gauge are arranged on the first cleaning pipe and are arranged on the downstream sides of the two seventh regulating valves, and the second pressure gauge is arranged on the upstream side of the second stop valve; the both ends of second scavenge pipe all are connected on first scavenge pipe and locate the downstream side of two seventh governing valves respectively, the eighth governing valve includes two, two the eighth governing valve is all located on the second scavenge pipe.
4. The wastewater filtering device as claimed in claim 3, wherein the sewage outlets of the ultrafiltration column membranes in the front membrane filtration unit are connected in parallel with the first cleaning pipe and are between the two seventh regulating valves, and the sewage outlets of the ultrafiltration column membranes in the rear membrane filtration unit are connected in parallel with the second cleaning pipe and are between the two eighth regulating valves.
5. The wastewater filtering device as claimed in claim 3, wherein the first cleaning pipe is further connected with a first bypass pipe, the first bypass pipe is arranged between the second stop valve and the second pressure gauge, and the first bypass pipe is further provided with two third stop valves.
6. The wastewater filtering device as claimed in claim 1, wherein two fourth stop valves are further provided on the third water outlet pipe, and a second bypass pipe is further connected to the third water outlet pipe, and the second bypass pipe is provided on downstream sides of the two fourth stop valves.
7. The wastewater filtering device according to claim 1, wherein a third pressure gauge is further provided on the third pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023291847.XU CN214087968U (en) | 2020-12-30 | 2020-12-30 | Waste water filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023291847.XU CN214087968U (en) | 2020-12-30 | 2020-12-30 | Waste water filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214087968U true CN214087968U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023291847.XU Active CN214087968U (en) | 2020-12-30 | 2020-12-30 | Waste water filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214087968U (en) |
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2020
- 2020-12-30 CN CN202023291847.XU patent/CN214087968U/en active Active
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