CN204699482U - A kind of sewage disposal filter - Google Patents
A kind of sewage disposal filter Download PDFInfo
- Publication number
- CN204699482U CN204699482U CN201520261111.8U CN201520261111U CN204699482U CN 204699482 U CN204699482 U CN 204699482U CN 201520261111 U CN201520261111 U CN 201520261111U CN 204699482 U CN204699482 U CN 204699482U
- Authority
- CN
- China
- Prior art keywords
- filter body
- filter
- fixed head
- power transmission
- transmission shaft
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 239000002689 soil Substances 0.000 claims abstract description 14
- 239000010935 stainless steel Substances 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 230000001702 transmitter Effects 0.000 claims description 8
- 238000005406 washing Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 4
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
Abstract
The utility model relates to a kind of sewage disposal filter, comprise filter body, screen pack is provided with in filter body, it is soil chamber between lid and fixed head, it is clear water chamber between fixed head and bottom, the upside outer wall of filter body is provided with water inlet pipe, the downside outer wall of filter body is provided with outlet pipe, water inlet pipe communicates with soil chamber, outlet pipe communicates with clear water chamber, fixed head offers multiple inlet opening, inlet opening is communicated with soil chamber and clear water chamber, the upper end of filter body is provided with electro-motor, electro-motor drives power transmission shaft to rotate, and power transmission shaft puts in filter body, power transmission shaft is provided with stainless steel brush, stainless steel brush can the inwall of cleaned filter screen, bottom has passed blowoff valve, impurity after cleaning discharges through blowoff valve.The utility model structure is simple, reasonable in design, and can realize automatic backwash, and washing time is short, operating efficiency is high, and strainability is good.
Description
Technical field
The utility model relates to filter technology field, particularly relates to a kind of sewage disposal filter.
Background technology
At present, filter is widely used in the fields such as metallurgy, electric power, petrochemical industry, environmental protection, agricultural water conservancy, general filter does not possess backwashing function, and filter volume is large, occupation of land space is large, and efficiency is low, cleaning is inconvenient, after filtration work a period of time, the particle in water sticks on filter screen, needs to quit work, could clean filter screen or change, the work continuity of influential system and benefit.Namely enablely automatically to clean, and cleaning is also clean not.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides a kind of sewage disposal filter, and can clean the screen pack in filter, realize automatic backwash, and washing time is short, strainability is good.
The utility model is achieved through the following technical solutions:
A kind of sewage disposal filter, comprise filter body, screen pack is provided with in filter body, filter body is provided with lid, filter body is arranged with bottom, and a fixed head is provided with on filter body inwall, it is soil chamber between described lid and fixed head, it is clear water chamber between described fixed head and bottom, the upside outer wall of described filter body is provided with water inlet pipe, the downside outer wall of filter body is provided with outlet pipe, described water inlet pipe communicates with soil chamber, described outlet pipe communicates with clear water chamber, described fixed head offers multiple inlet opening, described inlet opening is communicated with soil chamber and clear water chamber, the upper end of described filter body is provided with electro-motor, described electro-motor drives power transmission shaft to rotate, and described power transmission shaft puts in filter body, power transmission shaft is provided with stainless steel brush, described stainless steel brush can the inwall of cleaned filter screen, bottom has passed blowoff valve, impurity after cleaning discharges through blowoff valve.
As optimal technical scheme of the present utility model, described filter body is provided with differential pressure transmitter, described differential pressure transmitter is connected with controller, and described controller controls the keying of electro-motor.
As optimal technical scheme of the present utility model, described water inlet pipe and outlet pipe are arranged on the same side of filter body.
As optimal technical scheme of the present utility model, the downside of described filter body is provided with bracing frame.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, and can realize automatic backwash, and washing time is short, operating efficiency is high, and strainability is good.This filter can identify the deposition degree of impurity automatically, drives power transmission shaft to rotate by electro-motor, thus drives the inwall of stainless steel brush to screen pack on power transmission shaft to clean, and is discharged by impurity from blowoff valve.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-filter body; 2-screen pack; 3-lid; 4-bottom; 5-fixed head; 6-soil chamber; 7-clear water chamber; 8-water inlet pipe; 9-outlet pipe; 10-inlet opening; 11-electro-motor; 12-power transmission shaft; The stainless steel brush of 13-; 14-blowoff valve; 15-differential pressure transmitter; 16-controller; 17-bracing frame; 18-shaft coupling.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of sewage disposal filter, comprise filter body 1, be provided with screen pack 2 in filter body 1, filter body 1 is provided with lid 3, filter body 1 is arranged with bottom 4, and the downside of filter body 1 is provided with bracing frame 17.
Described filter body 1 inwall is provided with a fixed head 5, it is soil chamber 6 between lid 3 and fixed head 5, it is clear water chamber 7 between fixed head 5 and bottom 4, the upside outer wall of filter body 1 is provided with water inlet pipe 8, the downside outer wall of filter body 1 is provided with outlet pipe 9, water inlet pipe 8 communicates with soil chamber 6, and outlet pipe 9 communicates with clear water chamber 7, and water inlet pipe 8 and outlet pipe 9 are arranged on the same side of filter body 1.Fixed head 5 offers multiple inlet opening 10, inlet opening 10 is communicated with soil chamber 6 and clear water chamber 7, the upper end of filter body 1 is provided with electro-motor 11, electro-motor 11 drives power transmission shaft 12 to rotate, the output shaft of electro-motor 11 is connected by shaft coupling 18 with between power transmission shaft 12, and power transmission shaft 12 puts in filter body 1, power transmission shaft 12 is provided with stainless steel brush 13, stainless steel brush 13 can the inwall of cleaned filter screen 2, bottom 4 has passed blowoff valve 14, and the impurity after cleaning discharges through blowoff valve 14.
Described filter body 1 is provided with differential pressure transmitter 15, and differential pressure transmitter 15 is connected with controller 16, and controller 16 controls the keying of electro-motor 11.
When filtration work starts, sewage to be filtered enters into soil chamber 6 by water inlet pipe 8, sewage enters into screen pack 2 through inlet opening 10, through the filtration of screen pack 2, sewage becomes clear gradually, enter into clear water chamber 7, screen pack 2 builds up booty in water and impurity, form impurity layer, because impurity layer is deposited in the inner side of screen pack 2, along with the impurity be retained down gets more and more, the thickness of impurity layer is more and more thicker, the rate of filtration will be more and more slower, therefore in screen pack 2, outer both sides just define a pressure reduction, when this pressure reduction reaches preset value, automatic cleaning process is carried out by starting, the signal of telecommunication is sent to controller 16 by differential pressure transmitter 15, controller 16 starts electro-motor 11 by control system and drives power transmission shaft 12 to rotate, power transmission shaft 12 rotates, blowoff valve 14 is opened simultaneously, owing to being provided with stainless steel brush 13 on dwang, stainless steel brush 13 can clean the inwall of screen pack 2, impurity is discharged from blowoff valve 14.After screen pack 2 cleans, pressure reduction drops to minimum of a value, and whole flushing process only needs several tens of seconds, and blowoff valve 14 cuts out at the end of cleaning, and filter starts to prepare next flushing cycle.
In the present embodiment: screen pack 2 adopts stainless steel material to make, can improve its service life, filter body 1 adopts carbon steel material to make.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a sewage disposal filter, comprise filter body (1), screen pack (2) is provided with in filter body (1), filter body (1) is provided with lid (3), filter body (1) is arranged with bottom (4), and a fixed head (5) is provided with on filter body (1) inwall, be soil chamber (6) between described lid (3) and fixed head (5), be clear water chamber (7) between described fixed head (5) and bottom (4), the upside outer wall of described filter body (1) is provided with water inlet pipe (8), the downside outer wall of filter body (1) is provided with outlet pipe (9), described water inlet pipe (8) communicates with soil chamber (6), described outlet pipe (9) communicates with clear water chamber (7), it is characterized in that: described fixed head (5) offers multiple inlet opening (10), described inlet opening (10) is communicated with soil chamber (6) and clear water chamber (7), the upper end of described filter body (1) is provided with electro-motor (11), described electro-motor (11) drives power transmission shaft (12) to rotate, and described power transmission shaft (12) puts in filter body (1), power transmission shaft (12) is provided with stainless steel brush (13), described stainless steel brush (13) can the inwall of cleaned filter screen (2), bottom (4) has passed blowoff valve (14), impurity after cleaning discharges through blowoff valve (14).
2. a kind of sewage disposal filter according to claim 1, it is characterized in that: described filter body (1) is provided with differential pressure transmitter (15), described differential pressure transmitter (15) is connected with controller (16), and described controller (16) controls the keying of electro-motor (11).
3. a kind of sewage disposal filter according to claim 1, is characterized in that: described water inlet pipe (8) and outlet pipe (9) are arranged on the same side of filter body (1).
4. a kind of sewage disposal filter according to claim 2, is characterized in that: the downside of described filter body (1) is provided with bracing frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261111.8U CN204699482U (en) | 2015-04-28 | 2015-04-28 | A kind of sewage disposal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261111.8U CN204699482U (en) | 2015-04-28 | 2015-04-28 | A kind of sewage disposal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699482U true CN204699482U (en) | 2015-10-14 |
Family
ID=54279121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261111.8U Expired - Fee Related CN204699482U (en) | 2015-04-28 | 2015-04-28 | A kind of sewage disposal filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204699482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906852A (en) * | 2015-04-28 | 2015-09-16 | 安庆市紫韵电子商务有限公司 | Sewage treatment filter |
| CN107050967A (en) * | 2017-05-08 | 2017-08-18 | 盐城市兰丰环境工程科技有限公司 | A kind of filter with collecting function |
| CN107281808A (en) * | 2017-08-31 | 2017-10-24 | 鲍鹏升 | A kind of environmentally friendly sewage-treatment plant in construction site |
-
2015
- 2015-04-28 CN CN201520261111.8U patent/CN204699482U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906852A (en) * | 2015-04-28 | 2015-09-16 | 安庆市紫韵电子商务有限公司 | Sewage treatment filter |
| CN107050967A (en) * | 2017-05-08 | 2017-08-18 | 盐城市兰丰环境工程科技有限公司 | A kind of filter with collecting function |
| CN107281808A (en) * | 2017-08-31 | 2017-10-24 | 鲍鹏升 | A kind of environmentally friendly sewage-treatment plant in construction site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160428 |