CN109453550A - Press filteration system for denitration desulfurization and dedusting product - Google Patents
Press filteration system for denitration desulfurization and dedusting product Download PDFInfo
- Publication number
- CN109453550A CN109453550A CN201811626167.3A CN201811626167A CN109453550A CN 109453550 A CN109453550 A CN 109453550A CN 201811626167 A CN201811626167 A CN 201811626167A CN 109453550 A CN109453550 A CN 109453550A
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- China
- Prior art keywords
- sewage
- filter press
- cesspool
- clear water
- press
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
Abstract
The present invention relates to a kind of press filteration systems for denitration desulfurization and dedusting product, carry out filters pressing to product sewage by using filter press and obtain clear water to reuse, comprising: to the fume treatment auxiliary handled flue gas；It is connected with the fume treatment auxiliary and is located at its outlet end, the cesspool to stored product sewage；It is connected with the cesspool, to the filter press being filtered to sewage；It is connected with the filter press, to pack and convey the bagger of the filter cake；Be arranged at the filter press water outlet, to collect filtering after clear water clear water reserviors；The middle pond being connected respectively with the cesspool and clear water reserviors forms middle water to mix clear water and sewage for secondary use.The present invention flows back the clear water after filter press filters pressing, for handling flue gas and improving desulphurization denitration efficiency of dust collection by recycling to water in system to cleaning filter press strainer, the loss of water resource is reduced, to reduce the operating cost of the system.
Description
Technical field
The present invention relates to flue gas technical field of waste recovery more particularly to a kind of filters pressings for denitration desulfurization and dedusting product
System.
Background technique
Since China is the country of the few oil of coal more than one, disposable energy resource structure is in a short time still based on coal, industry
Serious pollution can be caused to environment with particulate matter, oxysulfide and the nitrogen oxides that coal generates, and be detrimental to health, therefore such as
Particulate matter, the sulfur and nitrogen oxides where reason industrial coal generates always are the key of China's environmental improvement.Right
When particulate matter, the sulfur and nitrogen oxides of industrial coal generation are handled, flue gas ash removal is first of gas cleaning
Outpost, the method that whirlwind-bag-type dust combines is usually used in traditional flue gas ash removal, but existing whirlwind-cloth bag removes
There is the defects of resistance is big in dirt device, cause dust removing effects bad in operation.In addition traditional sulfur method is usually with lime
Based on stone method desulfurization, this mode technical maturity, but since the gypsum by generating after limestone-based process desulfurization has been unable to get
Reasonable utilization is imitated, this has resulted in the secondary pollution of product, and the operating procedure of existing deduster is complicated, these are all user
Bring inconvenience.
Traditional desulfurization and dedusting denitration product is separated using scrapper conveyor, and device efficiency is low, and power consumption is high, and water consumption is high,
Water power waste is serious.
China Patent Publication No.: CN107519945A discloses a kind of processing of wide temperature range denitrating catalyst raw material
Technique, the treatment process include blender, reaction kettle and filter press, and denitrating catalyst raw material is stirred by blender
After even, into reaction kettle, reaction kettle is kept the temperature after carrying out the temperature that heating reaches certain to material, and material is in reaction kettle
Filter press is sufficiently entered after reaction, filter press carries out forced dehydration drying to material, when the moisture content of material reaches requirement
After pack.It can be seen that the treatment process has the following problems:
First, cleaning equipment is not set on a filter press in the treatment process, filter press after prolonged use,
Internal strainer can block, if do not cleaned to strainer, will affect the operational efficiency of filter press.
Second, the water in the technique can not reuse after filters pressing, in the process operation, water can caused to provide
The waste in source, operating cost are high.
Summary of the invention
For this purpose, the present invention provides a kind of press filteration system for denitration desulfurization and dedusting product, to overcome in the prior art
The high problem of operating cost caused by water resource can not be recycled.
To achieve the above object, the present invention provides a kind of press filteration system for denitration desulfurization and dedusting product, by making
Filters pressing is carried out to product sewage with filter press and obtains clear water to reuse, comprising:
To carry out the fume treatment auxiliary of the stayed dedusting of denitration to flue gas, the fume treatment auxiliary is carried out to flue gas
Sewage can be generated after processing, and sewage is exported；
It is connected with the fume treatment auxiliary and is located at its outlet end, to the cesspool of stored product sewage, when described
It, can will be inside used sewage transport to the cesspool after fume treatment auxiliary handles flue gas；
It is connected with the cesspool, to the filter press being filtered to sewage, the filter press is by being delivered to it
Internal sewage is squeezed, and the moisture in sewage is discharged, and the impurity in sewage is pressed into filter cake and is delivered to next set
It is standby；
It is connected with the filter press, to pack and convey the bagger of the filter cake, the filter press is to sewage water filtration
After the completion, filtered filter cake can be delivered to inside the bagger by filter press, bagger filter cake can be carried out pack and
Filter cake is delivered in warehouse after pack, it is stored；
It is arranged at the filter press water outlet, to collect the clear water reserviors of clear water after filtering, the filter press is complete to sewage
After filtering, the impurity in sewage is pressed into filter cake, and the moisture in sewage flows out filter press through strainer and is delivered in clear water reserviors
Storage；
The middle pond being connected respectively with the cesspool and clear water reserviors, dirt of the filter press in filtering, in the cesspool
Water cannot be introduced into filter press, has part of contaminated water at this time from cesspool and flow to the middle pond, filter press after the completion of filters pressing,
The clear water of output can be delivered to the clear water reserviors, and be delivered to the middle pond by clear water reserviors, after clear water and sewage are mixed
Water is in formation for secondary use.
Further, the middle basin outlet is connected with the fume treatment auxiliary, to the middle water in middle pond is defeated
Fume treatment auxiliary is sent back to be reused.
Further, the connecting line of the cesspool and the filter press is equipped with flowmeter, to detect the dirt
The flow of pond conveying sewage.
Further, the connecting line of the cesspool and the filter press is equipped with the first valve, cesspool with it is described
The second valve is equipped in the connecting line in middle pond, first valve is worked in coordination with the second valve, to control the dirt
The conveying direction of sewage in pond.
Further, first valve is normally opened, and second valve is normally closed, to sewage in cesspool is preferentially defeated
It send to the filter press, for cesspool by after sewage transport to the filter press, the flowmeter can convey sewage to cesspool
Flow is counted, and after sewage transport flow reaches metered flow, the first valve is closed, and filter press starts the sewage to its inside
Filters pressing is carried out, the second valve is opened at this time, and by sewage transport extra in cesspool to the middle pond, filter press filters pressing is completed
Afterwards, the first valve is opened, and the second valve is closed, and sewage is delivered to filter press again and carries out filters pressing by cesspool.
Further, the outflow mode of filtrate is one of free flow filtering and undercurrent filtering or more in the filter press
Kind.
Further, it is additionally provided with return pipe between the clear water reserviors and the filter press, reflux pump is equipped on return pipe,
It is rinsed to the strainer to filter press.
Further, the backwashing manner includes that free flow unidirectionally washs, the two-way washing of free flow, undercurrent unidirectionally washs and undercurrent
Two-way washing.
Compared with prior art, the beneficial effects of the present invention are the present invention returns the clear water generated after filter press filters pressing
Stream, the cleaning for handle and to filter press strainer to flue gas reduce water by recycling to water in system
The loss of resource, to reduce the operating cost of the system.
Further, the middle basin outlet is connected with the fume treatment auxiliary, in this way, can make in the reflux of middle water
It all flows back, and middle water will not be caused to leak during transportation due to connecting not close, improve the benefit of water resource
With rate.
Further, the cesspool exit is equipped with flowmeter, in this way, can pass through stream in system operation
The discharge of sewage that meter record cesspool flows into the filter press can be made by the control to the filter press discharge of sewage is flowed into
Filter press carries out filters pressing to the sewage of nominal volume, to improve the system to the treatment effeciency of sewage.
In particular, the cesspool is additionally provided with the first valve and the second valve, pass through flowmeter and the first valve and the second valve
The cooperation of door so that sewage flowed in filter press filters pressing in pond, pipeline is unimpeded in guarantee system, improves the system
Operational efficiency.
Further, the outflow mode of filtrate is one of free flow filtering or undercurrent filtering or more in the filter press
Kind, by using the mode of a variety of discharge filtrates, enables the filter press that filtrate to be discharged for a variety of situations, improve
Treatment effeciency of the filter press to sewage.
In particular, it is additionally provided with return pipe between the clear water reserviors and the filter press, by the way that reflux pump is arranged on return pipe,
The clear water in clear water reserviors is set to be back in filter press and clean to strainer therein, in this way, remaining in strainer miscellaneous
When matter, return pipe can clean strainer, and increase strainer uses the time, to further improve the filter press
Operational efficiency.
In particular, the cleaning way of the return pipe include that free flow unidirectionally washs, the two-way washing of free flow, undercurrent unidirectionally wash and
The two-way washing of undercurrent is reached the comprehensive high-efficient washing to strainer by using a variety of mode of washing, improves the reflux
The cleaning efficiency of pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the press filteration system of the present invention for denitration desulfurization and dedusting product.
Specific embodiment
In order to which objects and advantages of the present invention are more clearly understood, the present invention is further retouched below with reference to embodiment
It states；It should be appreciated that specific embodiment described herein is used only for explaining the present invention, it is not intended to limit the present invention.
Below in conjunction with attached drawing, the forgoing and additional technical features and advantages are described in more detail.
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining technical principle of the invention, are not limiting the scope of the invention.
It should be noted that in the description of the present invention, the instruction such as term " on ", "lower", "left", "right", "inner", "outside"
Direction or the term of positional relationship be direction based on the figure or positional relationship, this is intended merely to facilitate description, and
It is not that indication or suggestion described device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
In addition it is also necessary to explanation, in the description of the present invention unless specifically defined or limited otherwise, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.To those skilled in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
Refering to Figure 1, it is the structural representation of the press filteration system of the present invention for denitration desulfurization and dedusting product
Figure, including fume treatment auxiliary 1, cesspool 2, filter press 3, bagger 4, return pipe 5, clear water reserviors 6 and middle pond 7；Wherein, institute
It states cesspool 2 to be connected with the fume treatment auxiliary 1, to store and convey the sewage of output in the fume treatment auxiliary 1；
The filter press 3 is connected with the cesspool 2, to carry out filters pressing to the sewage 2 in cesspool 2；The bagger 4 with it is described
Filter press 3 is connected, to pack and convey filter press 3 to the filter cake generated after sewage filters pressing；The clear water reserviors 6 and the filters pressing
Machine 3 is connected, to receive and store the filtrate generated after 3 filters pressing of filter press；The collecting pipe 5 respectively with the filter press 3 and
Clear water reserviors 6 are connected, the filtrate in clear water reserviors 6 to be flowed back；7 pond of middle water respectively with the cesspool 2, clear water reserviors 6 and
Fume treatment auxiliary 1 is connected, and is delivered to fume treatment to the water in combined sewage pond 2 and clear water reserviors 6 and by mixed water
In equipment 1.
In system operation, the fume treatment unit 1 carries out the processing of denitration desulfurization and dedusting to flue gas, and processing is completed
After can generate sewage, fume treatment unit 1 can store sewage transport to the cesspool 2, cesspool 2 to sewage,
And the sewage transport of storage to the filter press 3 can be squeezed the impurity in sewage after filter press 3 carries out filters pressing to sewage
At filter cake, and ooze out filtrate from filter cake, after the completion of filters pressing, filter cake can be delivered to the bagger 4 by filter press 3, be packed
Filter cake can be packaged and export from system by device 4, and the filtrate generated after filters pressing can be through pipeline to the clear water reserviors 6, clear water
Pond can store filtrate, and when strainer blocks in filter press 3, the return pipe 5 can extract filtrate simultaneously from clear water reserviors 6
Strainer is cleaned, the middle pond 7 is mixed after receiving the sewage in filtrate and cesspool in clear water reserviors 6
It closes, water and fume treatment unit 1 is transported in formation, so that water resource is reused.Those skilled in the art
It is understood that the filter press 3 can be plate and frame filter press, or chamber-type press filter, vertical type blotter press, belt pressure
Filter or other kinds of filter press generate filter cake and exclude to filter as long as filters pressing can be carried out to sewage by meeting the filter press 3
Liquid；Certainly, the drainage pattern of the filter press 3 can be free flow, or undercurrent or free flow undercurrent combine, as long as
The filtrate generated after filters pressing can be delivered in the clear water reserviors 6 by meeting the filter press 3.
Please continue to refer to shown in Fig. 1, the right side of cesspool 2 of the present invention be equipped with first outlet to by sewage transport extremely
The filter press 3 is equipped with flowmeter 21 and the first valve 22 on first outlet pipeline, wherein first valve 22 setting exists
The upstream end of the flowmeter 21 is opened and closed to control piper；Second outlet is equipped on the downside of cesspool 2, to sewage is defeated
It send to middle pond 7, the second valve, the opening and closing to control piper is equipped on second outlet pipeline.
In system operation, first valve 22 is opened, and the second valve 23 is closed, the dirt in the cesspool 2 at this time
Water is delivered to the filter press 3, and the flowmeter 21 can count the flow of cesspool conveying sewage, when feed flow reaches
To after metered flow, filter press 3 is started to work, and flowmeter 21 can control the first valve 22 and close so that cesspool stops to filters pressing
Machine 3 conveys sewage, while controlling the second valve 23 and opening, and makes in cesspool 2 that sewage transport is to the middle pond 7, when filter press 3
After the completion of filters pressing, flowmeter 21 controls the first valve 22 and opens, and controls the second valve 23 and close, so that cesspool is again to pressure
Sewage is conveyed in filter 3.It is understood that type the present embodiment of first valve 22 and the second valve 23 does not limit
System, if meet first valve 22 and the second valve 23 in opening and closing can in control piper sewage flow direction.
Please continue to refer to shown in Fig. 1, return pipe 5 of the present invention is connected with the filter press 3 and clear water reserviors 6 respectively, uses
So that filtrate is flowed back and cleans the strainer in the filter press 3, reflux pump is equipped in return pipe 5, to provide for return pipe 5
The power for conveying filtrate, after adhering to excessive impurity in 3 strainer of filter press, the reflux pump 51 starts, and extracts from clear water reserviors 6
Filtrate is simultaneously rinsed strainer.It is understood that the backwashing manner of the return pipe 5 can unidirectionally wash for free flow, is bright
Two-way washing, undercurrent is flowed unidirectionally to wash and one of the two-way washing of undercurrent or a variety of, it can will as long as meeting the return pipe 5
Impurity removal in strainer.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
The above description is only a preferred embodiment of the present invention, is not intended to restrict the invention；For those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of press filteration system for denitration desulfurization and dedusting product, which is characterized in that by using filter press to product sewage
It carries out filters pressing and obtains clear water to reuse, comprising:
To carry out the fume treatment auxiliary of the stayed dedusting of denitration to flue gas, the fume treatment auxiliary is handled to flue gas
After can generate sewage, and sewage is exported；
It is connected with the fume treatment auxiliary and is located at its outlet end, to the cesspool of stored product sewage, when the flue gas
It, can will be inside used sewage transport to the cesspool after processing equipment handles flue gas；
It is connected with the cesspool, to the filter press being filtered to sewage, the filter press is by being delivered to inside it
Sewage squeezed, the moisture in sewage is discharged, and the impurity in sewage is pressed into filter cake and is delivered to next equipment；
It is connected with the filter press, to pack and convey the bagger of the filter cake, the filter press completes sewage water filtration
Afterwards, filtered filter cake can be delivered to inside the bagger by filter press, and bagger can carry out filter cake to pack and packing
Filter cake is delivered in warehouse afterwards, it is stored；
It is arranged at the filter press water outlet, to collect the clear water reserviors of clear water after filtering, the filter press completed sewage
After filter, the impurity in sewage is pressed into filter cake, and the moisture in sewage flows out filter press and be delivered in clear water reserviors through strainer to be stored；
The middle pond being connected respectively with the cesspool and clear water reserviors, filter press in filtering, sewage in the cesspool without
Method enters filter press, has part of contaminated water at this time from cesspool and flow to the middle pond, and filter press is after the completion of filters pressing, output
Clear water can be delivered to the clear water reserviors, and be delivered to the middle pond by clear water reserviors, clear water and sewage are formed after being mixed
Middle water is for secondary use.
2. the press filteration system according to claim 1 for denitration desulfurization and dedusting product, which is characterized in that the middle pond
Outlet is connected with the fume treatment auxiliary, the middle water in middle pond is transmitted back to fume treatment auxiliary to carry out repeating benefit
With.
3. the press filteration system according to claim 1 for denitration desulfurization and dedusting product, which is characterized in that the cesspool
It is equipped with flowmeter with the connecting line of the filter press, to detect the flow of the cesspool conveying sewage.
4. the press filteration system according to claim 1 for denitration desulfurization and dedusting product, which is characterized in that the cesspool
It is equipped with the first valve with the connecting line of the filter press, is equipped with the second valve in cesspool and the connecting line in the middle pond
Door, first valve is worked in coordination with the second valve, to control the conveying direction of sewage in the cesspool.
5. the press filteration system according to claim 4 for denitration desulfurization and dedusting product, which is characterized in that first valve
Door be it is normally opened, second valve is normally closed, and sewage in cesspool is preferentially delivered to the filter press, cesspool is by sewage
After being delivered to the filter press, the flow that the flowmeter can convey sewage to cesspool is counted, and sewage transport flow reaches
To after metered flow, the first valve is closed, and filter press starts to carry out filters pressing to the sewage of its inside, and the second valve is opened at this time,
By sewage transport extra in cesspool to the middle pond, after the completion of filter press filters pressing, the first valve is opened, and the second valve closes
It closes, sewage is delivered to filter press again and carries out filters pressing by cesspool.
6. the press filteration system according to claim 1 for denitration desulfurization and dedusting product, which is characterized in that the filter press
The outflow mode of middle filtrate is one of free flow filtering and undercurrent filtering or a variety of.
7. the press filteration system according to claim 1 for denitration desulfurization and dedusting product, which is characterized in that the clear water reserviors
It is additionally provided with return pipe between the filter press, reflux pump is equipped on return pipe, is rinsed to the strainer to filter press.
8. the press filteration system according to claim 7 for denitration desulfurization and dedusting product, which is characterized in that the flushing side
Formula includes that free flow unidirectionally washs, the two-way washing of free flow, undercurrent unidirectionally washs and the two-way washing of undercurrent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811626167.3A CN109453550A (en) | 2018-12-28 | 2018-12-28 | Press filteration system for denitration desulfurization and dedusting product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811626167.3A CN109453550A (en) | 2018-12-28 | 2018-12-28 | Press filteration system for denitration desulfurization and dedusting product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109453550A true CN109453550A (en) | 2019-03-12 |
Family
ID=65615489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811626167.3A Pending CN109453550A (en) | 2018-12-28 | 2018-12-28 | Press filteration system for denitration desulfurization and dedusting product |
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|---|---|
| CN (1) | CN109453550A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067789U (en) * | 1989-04-30 | 1990-12-19 | 徐德瀛 | High-efficient energy-saving duster |
| CN101525192A (en) * | 2009-04-21 | 2009-09-09 | 武建国 | Method and system for treating domestic sewage by using sewage water generated by desulfurization and dedusting of coal-fired boiler |
| CN103864239A (en) * | 2013-06-06 | 2014-06-18 | 黄斌夫 | Circulating purifying water |
| CN203683279U (en) * | 2014-01-15 | 2014-07-02 | 宋丽英 | Recycling device for sewage produced in lime kiln gas purification |
| CN204224359U (en) * | 2014-10-28 | 2015-03-25 | 温玉友 | Steel Plant's oiliness sewage treatment equipment |
| CN204933663U (en) * | 2015-06-29 | 2016-01-06 | 江西省莲花山矿产实业有限公司 | A kind of tailings disposal plant |
| CN105271611A (en) * | 2015-09-14 | 2016-01-27 | 黄斌夫 | Sewage interception chemical fertilizer plant |
| CN205965163U (en) * | 2016-08-18 | 2017-02-22 | 上海青平药业有限公司 | Medicine pressure filter |
| CN106731141A (en) * | 2015-11-23 | 2017-05-31 | 沈智奇 | Automatic filter residue concentrating filter |
| CN107083766A (en) * | 2017-03-29 | 2017-08-22 | 天津市引滦工程尔王庄管理处 | A kind of algae water tackling method and separating and filtering equipment |
| CN109081413A (en) * | 2018-09-17 | 2018-12-25 | 无锡市恒祥抛光磨料厂 | Abrasive material waste residue water circulation separation system |
| CN209696378U (en) * | 2018-12-28 | 2019-11-29 | 启明星宇节能科技股份有限公司 | Press filteration system for denitration desulfurization and dedusting product |
-
2018
- 2018-12-28 CN CN201811626167.3A patent/CN109453550A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067789U (en) * | 1989-04-30 | 1990-12-19 | 徐德瀛 | High-efficient energy-saving duster |
| CN101525192A (en) * | 2009-04-21 | 2009-09-09 | 武建国 | Method and system for treating domestic sewage by using sewage water generated by desulfurization and dedusting of coal-fired boiler |
| CN103864239A (en) * | 2013-06-06 | 2014-06-18 | 黄斌夫 | Circulating purifying water |
| CN203683279U (en) * | 2014-01-15 | 2014-07-02 | 宋丽英 | Recycling device for sewage produced in lime kiln gas purification |
| CN204224359U (en) * | 2014-10-28 | 2015-03-25 | 温玉友 | Steel Plant's oiliness sewage treatment equipment |
| CN204933663U (en) * | 2015-06-29 | 2016-01-06 | 江西省莲花山矿产实业有限公司 | A kind of tailings disposal plant |
| CN105271611A (en) * | 2015-09-14 | 2016-01-27 | 黄斌夫 | Sewage interception chemical fertilizer plant |
| CN106731141A (en) * | 2015-11-23 | 2017-05-31 | 沈智奇 | Automatic filter residue concentrating filter |
| CN205965163U (en) * | 2016-08-18 | 2017-02-22 | 上海青平药业有限公司 | Medicine pressure filter |
| CN107083766A (en) * | 2017-03-29 | 2017-08-22 | 天津市引滦工程尔王庄管理处 | A kind of algae water tackling method and separating and filtering equipment |
| CN109081413A (en) * | 2018-09-17 | 2018-12-25 | 无锡市恒祥抛光磨料厂 | Abrasive material waste residue water circulation separation system |
| CN209696378U (en) * | 2018-12-28 | 2019-11-29 | 启明星宇节能科技股份有限公司 | Press filteration system for denitration desulfurization and dedusting product |
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