CN207576149U - The reversed cleaning plant of ultrafiltration hydrotreater - Google Patents
The reversed cleaning plant of ultrafiltration hydrotreater Download PDFInfo
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- CN207576149U CN207576149U CN201721671394.9U CN201721671394U CN207576149U CN 207576149 U CN207576149 U CN 207576149U CN 201721671394 U CN201721671394 U CN 201721671394U CN 207576149 U CN207576149 U CN 207576149U
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- backwash
- valve
- main pipeline
- cleaning
- pipe
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Abstract
The utility model discloses a kind of reversed cleaning plant of ultrafiltration hydrotreater, the utility model includes Cleaning pipes, the hyperfiltration membrane assembly for treating backwash and backwash main pipeline；Described hyperfiltration membrane assembly one end is connected with the Cleaning pipes, and the other end is connected with the backwash main pipeline；The Cleaning pipes are equipped with cleaning branch pipe, and the first shut-off valve and the second shut-off valve are respectively equipped in the Cleaning pipes and cleaning branch pipe；According to from the connecting pin to the direction of the other end of the backwash main pipeline of the hyperfiltration membrane assembly and the backwash main pipeline, third shut-off valve, the first blow-off pipe, backwash medicament component, the first aeration tube, cleaning agent component, the second aeration tube, the second blow-off pipe and backwash water assembly are sequentially installed on the backwash main pipeline.The silicon carbide micro-powder material that deposited in backwash main pipeline can be cleared up for the utility model and thorough, effective cleaning ultrafiltration hydrotreater, so as to ensure the water quality and water of ultrafiltration hydrotreater water.
Description
Technical field
The utility model is related to ultrafiltration hydrotreater Removal Technology fields, and in particular to a kind of ultrafiltration hydrotreater is reversely clear
Manage device.
Background technology
Ultrafiltration is a kind of technology detached using the film that pressurizes, and in ultra-filtration process, aqueous solution is under the promotion of pressure
Ultrafiltration membrane surface is flowed through, screening filtering is carried out to aqueous solution by the micropore that ultrafiltration membrane surface gathers, less than the water of fenestra and small
Molecule solute becomes purified water by ultrafiltration membrane, and the impurity such as suspended matter, particle, microorganism and colloid bigger than fenestra in water can
It is trapped, is discharged with concentrated water from water outlet, so as to reach the isolation of purified purpose to water, the separation that water is carried out using ultrafiltration is net
Change has the characteristics that with short production cycle, easy to operate, system energy consumption is low, of low cost, is widely used at industrial Water warfare
Reason field.But ultrafiltration hydrotreater uses the suspended matter, particle, micro- life after a period of time, retained in water body by ultrafiltration membrane
The impurity such as object and colloid can be deposited on ultrafiltration membrane surface, and as time increase is cumulative, and cause the product of made water intaking
Matter declines, water speed rate processed reduces, work efficiency drop, it is therefore desirable to ultrafiltration membrane be cleared up, the backwash of ultrafiltration refers to close
It closes raw water valve pump and water purification is squeezed into the process that hyperfiltration membrane assembly is rinsed from the production mouth of a river, wherein, make water purification by normal mistake
The negative direction of filter penetrates ultrafiltration membrane, to wash away the pollutant impurity of film surface retention deposition and it made to be discharged from concentrated water spout, from
And complete the backwash of hyperfiltration membrane assembly.In solar battery sheet cuts industry, silicon carbide micro-powder is after hydraulic classiciation, often
The secondary water of be carbonized containing micron order colloidal silica and micro powder granule can be generated, usually uses ultrafiltration hydrotreater secondary to this in enterprise
Water carries out purified treatment, to filter out carbonization colloidal silica and micro powder granule therein, and periodically hyperfiltration membrane assembly can be carried out anti-
It rinses.But because new hyperfiltration reverse-rinsing pipeline is thick, blow-off line is long, and hyperfiltration membrane assembly is large number of, to holding during hyperfiltration membrane assembly backwash
Easily silicon carbide micro-powder material is washed out, and silicon carbide density is big, is easy to settle in water so that silicon carbide micro-powder can be deposited on pipeline
Interior bottom, normal backwash water outlet be difficult the silicon carbide micro-powder material these depositions by being discharged in pipeline, so as to cause in pipeline
Silicon carbide micro-powder material it is cumulative with the backwash increase of number, in the case where aggregation is carbonized silicon material, in ultrafiltration membrane
The pollutant impurity for retaining the silicon carbide-containing micro powder granule of deposition also is difficult to be discharged, and forms material stock in ultrafiltration membrane surface, separately
Material stock in the outer hyperfiltration membrane assembly will also result in the pressure increase in single membrane module, so as to cause ultrafiltration membrane filaments more easily broken
It splits, seriously affects the water quality and water of excess of export drainage processor water, influence being normally carried out for production.
Invention content
The technical problem to be solved by the present invention is to provide a kind of effective, thoroughly carbonizations to being deposited in backwash pipeline
The reversed cleaning plant of ultrafiltration hydrotreater that silicon powder material is cleared up.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of reversed cleaning plant of ultrafiltration hydrotreater is designed, including Cleaning pipes, treats the hyperfiltration membrane assembly of backwash and anti-
Wash main pipeline；Described hyperfiltration membrane assembly one end is connected with the Cleaning pipes, and the other end is connected with the backwash main pipeline；
The Cleaning pipes are equipped with cleaning branch pipe, and the first shut-off valve and second are respectively equipped in the Cleaning pipes and cleaning branch pipe
Shut-off valve；According to from the connecting pin of the hyperfiltration membrane assembly and the backwash main pipeline to the other end of the backwash main pipeline
Direction is sequentially installed with third shut-off valve, the first blow-off pipe, backwash medicament component, the first aeration on the backwash main pipeline
Pipe, cleaning agent component, the second aeration tube, the second blow-off pipe and backwash water assembly；The third shut-off valve is located at close to described super
The junction of filter membrane component and backwash main pipeline；First blow-off pipe is installed at the third shut-off valve, described
First blowdown valve is installed in the first blow-off pipe；The backwash medicament component includes backwash pharmacy jar and positioned at the backwash medicament
Backwash pharmacy jar liquid discharging tube below tank is equipped with backwash medicament bleeder valve, the backwash in the backwash pharmacy jar liquid discharging tube
Pharmacy jar is connected by the backwash pharmacy jar liquid discharging tube and the backwash main pipeline；The cleaning agent component includes cleaning agent
Tank and the cleaning agent liquid discharging tube below the cleaning agent tank are equipped with cleaning agent bleeder valve in the cleaning agent liquid discharging tube,
The cleaning agent tank is connected by the cleaning agent tank liquid discharging tube and the backwash main pipeline；The backwash water assembly includes anti-
Wash water tank, backwash water liquid discharging tube and bypass pipe below the backwash water pot, the backwash water pot pass through the backwash water
Liquid discharging tube is connected with the backwash main pipeline, and the first backwash water bleeder valve is equipped in the backwash water liquid discharging tube and is located at
The second backwash water bleeder valve below the first backwash water bleeder valve, one end of the bypass pipe are communicated in first backwash
At the backwash water liquid discharging tube between water bleeder valve and the second backwash water bleeder valve, the other end of the bypass pipe with it is described anti-
The end for washing main pipeline is connected, and by-passing valve and pipeline pump are sequentially installed on the bypass pipe；First aeration tube and
The first aeration valve and the second aeration valve are respectively equipped in second aeration tube；The second blowdown valve is equipped in second blow-off pipe.
Preferably, first blow-off pipe and the second blow-off pipe are all connected to the bottom of the backwash main pipeline.
Preferably, first aeration tube and the second aeration tube are all connected to the top of the backwash main pipeline.
Compared with prior art, the advantageous effects of the utility model are：
It, can be to being deposited in backwash main pipeline 1. cleaning agent component and backwash water assembly are used cooperatively in the utility model
Silicon carbide micro-powder is rinsed cleaning.
2. the first aeration tube and the second aeration tube can generate gas in the utility model, gas enters can in backwash main pipeline
Accelerating impurity scatter in water body.
3. the utility model is thoroughly effective to the cleaning of ultrafiltration hydrotreater.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
Illustrate specific embodiment of the present utility model, but following embodiment is only used with reference to the accompanying drawings and examples
It is described in detail the utility model, does not limit the scope of the utility model in any way.
Involved parts etc., are then conventional commercial product unless otherwise instructed in following embodiment.
Embodiment 1：A kind of reversed cleaning plant of ultrafiltration hydrotreater referring to Fig. 1, including Cleaning pipes 2, treats the super of backwash
Filter membrane component 1 and backwash main pipeline 4；Described 1 one end of hyperfiltration membrane assembly is connected with the Cleaning pipes 2, the other end with it is described
Backwash main pipeline 4 is connected；The Cleaning pipes 2 are equipped with cleaning branch pipe 3, divide in the Cleaning pipes 2 and cleaning branch pipe 3
It She You not the first shut-off valve 27 and the second shut-off valve 28；According to the connection from the hyperfiltration membrane assembly 1 and the backwash main pipeline 4
The direction of the other end of the backwash main pipeline 4 is held, third shut-off valve 5, are sequentially installed on the backwash main pipeline 4
One blow-off pipe 6, backwash medicament component（18,19,20）, the first aeration tube 21, cleaning agent component（15,16,17）, the second aeration tube
23rd, the second blow-off pipe 25 and backwash water assembly（8,9,10,11,12,13,14）；The third shut-off valve 5 is located at close to described super
The junction of filter membrane component 1 and backwash main pipeline 4；First blow-off pipe 6 is installed on close to the described of the third shut-off valve 5
The bottom of backwash main pipeline 4 is equipped with the first blowdown valve 7 in first blow-off pipe 6；The backwash medicament component（18,
19,20）Backwash pharmacy jar liquid discharging tube 20 including backwash pharmacy jar 18 and positioned at 18 lower section of backwash pharmacy jar, described anti-
Pharmacy jar liquid discharging tube top is washed equipped with backwash medicament bleeder valve 19, the backwash pharmacy jar 18 passes through the backwash pharmacy jar tapping
Pipe 20 and the backwash main pipeline 4 are connected；The cleaning agent component（15,16,17）Including cleaning agent tank 15 and positioned at described
The cleaning agent liquid discharging tube 17 of 15 lower section of cleaning agent tank, cleaning agent bleeder valve 16, institute are equipped on 17 top of cleaning agent liquid discharging tube
Cleaning agent tank 15 is stated to be connected by the cleaning agent tank liquid discharging tube 17 and the backwash main pipeline 4；The backwash water assembly（8,
9,10,11,12,13,14）Backwash water liquid discharging tube 9 and bypass pipe including backwash water pot 8, positioned at 8 lower section of backwash water pot
11, the backwash water pot 8 is connected by the backwash water liquid discharging tube 9 with the backwash main pipeline 4, in the backwash water tapping
First backwash water bleeder valve 10 and the second backwash water tapping positioned at 10 lower section of the first backwash water bleeder valve are installed in pipe 9
Valve 14, one end of the bypass pipe 11 are communicated between the first backwash water bleeder valve 10 and the second backwash water bleeder valve 14
At the backwash water liquid discharging tube 9, the other end of the bypass pipe 11 is connected with the end of the backwash main pipeline 4, described
By-passing valve 12 and pipeline pump 13 are sequentially installed on bypass pipe 11；First aeration tube, 21 and second aeration tube 23 is mounted on
The top of the backwash main pipeline 4 is respectively equipped with 22 He of the first aeration valve in first aeration tube, 21 and second aeration tube 23
Second aeration valve 24；Second blow-off pipe 25 is installed on the bottom of the backwash main pipeline 4, is set in second blow-off pipe 25
There is the second blowdown valve 26.
The course of work of the above-mentioned reversed cleaning plant of ultrafiltration hydrotreater is as follows：
During work, in backwash water pot 8 water is pumped into backwash main pipeline 4 by the pipeline pump 13 on bypass pipe 11, to backwash
The silicon carbide micro-powder of deposition accumulation is rinsed cleaning in main pipeline 4, opens simultaneously cleaning agent bleeder valve 16, makes cleaning agent tank 15
In cleaning agent slowly flow into backwash main pipeline 4, for cleaning backwash main pipeline 4 in silicon carbide micro-powder, first expose
Air valve 22 and second is aerated under the control of valve 24, and the gas with pressure enters backwash by the first aeration tube 21 and the second aeration tube 23
In main pipeline 4, the impact force accelerating impurity for being evoked water body formation using air-flow is scatter in water body, so as to accelerate to backwash master
Silicon carbide micro-powder in pipeline 4 is rinsed cleaning, and impure water body is in the first blowdown valve 7 and/or the second blowdown after cleaning
It under the action of valve 26, is discharged by the first blow-off pipe 6 and/or the second blow-off pipe 25, so as to avoid the impurity deposited in pipeline to filter
Membrane cleaning impacts.When ultrafiltration module backwash needs addition medicament to clean filter membrane, backwash medicament tapping can be opened
Valve 19 makes the medicament in backwash pharmacy jar 19 be flowed into backwash main pipeline 4 through backwash medicament liquid discharging tube 20 and realizes to ultrafiltration module
Backwash.
The utility model is described in detail above in conjunction with drawings and examples, still, the skill of technical field
Art personnel, can also be to each specific in above-described embodiment it is understood that under the premise of the utility model aims are not departed from
Parameter changes, and forms multiple specific embodiments, is the common variation range of the utility model, no longer detailed one by one herein
It states.
Claims (3)
1. a kind of reversed cleaning plant of ultrafiltration hydrotreater, which is characterized in that including Cleaning pipes, treat the hyperfiltration membrane assembly of backwash
With backwash main pipeline；Described hyperfiltration membrane assembly one end is connected with the Cleaning pipes, the other end and the backwash main pipeline phase
Connection；The Cleaning pipes are equipped with cleaning branch pipe, and the first shut-off valve is respectively equipped in the Cleaning pipes and cleaning branch pipe
With the second shut-off valve；According to from the connecting pin of the hyperfiltration membrane assembly and the backwash main pipeline to the another of the backwash main pipeline
The direction of one end is sequentially installed with third shut-off valve, the first blow-off pipe, backwash medicament component, on the backwash main pipeline
One aeration tube, cleaning agent component, the second aeration tube, the second blow-off pipe and backwash water assembly；The third shut-off valve is located at close
The junction of the hyperfiltration membrane assembly and backwash main pipeline；First blow-off pipe is installed at the third shut-off valve,
The first blowdown valve is installed in first blow-off pipe；The backwash medicament component includes backwash pharmacy jar and positioned at described anti-
The backwash pharmacy jar liquid discharging tube below pharmacy jar is washed, backwash medicament bleeder valve, institute are equipped in the backwash pharmacy jar liquid discharging tube
Backwash pharmacy jar is stated to be connected by the backwash pharmacy jar liquid discharging tube and the backwash main pipeline；The cleaning agent component includes
Cleaning agent tank and the cleaning agent liquid discharging tube below the cleaning agent tank, put in the cleaning agent liquid discharging tube equipped with cleaning agent
Liquid valve, the cleaning agent tank are connected by the cleaning agent tank liquid discharging tube and the backwash main pipeline；The backwash water assembly
Backwash water liquid discharging tube and bypass pipe including backwash water pot, below the backwash water pot, the backwash water pot pass through described
Backwash water liquid discharging tube is connected with the backwash main pipeline, and the first backwash water bleeder valve is equipped in the backwash water liquid discharging tube
With the second backwash water bleeder valve below the first backwash water bleeder valve, one end of the bypass pipe is communicated in described
At the backwash water liquid discharging tube between one backwash water bleeder valve and the second backwash water bleeder valve, the other end of the bypass pipe with
The end of the backwash main pipeline is connected, and by-passing valve and pipeline pump are sequentially installed on the bypass pipe；Described first exposes
The first aeration valve and the second aeration valve are respectively equipped in tracheae and the second aeration tube；The second blowdown is equipped in second blow-off pipe
Valve.
2. the reversed cleaning plant of ultrafiltration hydrotreater according to claim 1, which is characterized in that first blow-off pipe and
Second blow-off pipe is all connected to the bottom of the backwash main pipeline.
3. the reversed cleaning plant of ultrafiltration hydrotreater according to claim 1, which is characterized in that first aeration tube and
Second aeration tube is all connected to the top of the backwash main pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671394.9U CN207576149U (en) | 2017-12-05 | 2017-12-05 | The reversed cleaning plant of ultrafiltration hydrotreater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671394.9U CN207576149U (en) | 2017-12-05 | 2017-12-05 | The reversed cleaning plant of ultrafiltration hydrotreater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207576149U true CN207576149U (en) | 2018-07-06 |
Family
ID=62735760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721671394.9U Expired - Fee Related CN207576149U (en) | 2017-12-05 | 2017-12-05 | The reversed cleaning plant of ultrafiltration hydrotreater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207576149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842780A (en) * | 2021-09-09 | 2021-12-28 | 华能嘉祥发电有限公司 | Ultra-filtration device for combined frame pipeline |
-
2017
- 2017-12-05 CN CN201721671394.9U patent/CN207576149U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842780A (en) * | 2021-09-09 | 2021-12-28 | 华能嘉祥发电有限公司 | Ultra-filtration device for combined frame pipeline |
| CN113842780B (en) * | 2021-09-09 | 2024-05-14 | 华能嘉祥发电有限公司 | Ultrafiltration filter equipment for combination frame pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |