CN104353275A - Black water filter - Google Patents
Black water filter Download PDFInfo
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- CN104353275A CN104353275A CN201410559508.5A CN201410559508A CN104353275A CN 104353275 A CN104353275 A CN 104353275A CN 201410559508 A CN201410559508 A CN 201410559508A CN 104353275 A CN104353275 A CN 104353275A
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- heisui river
- import
- outlet
- switch valve
- filter
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Abstract
The invention discloses a black water filter. The black water filter comprises a first black water filtering device, a second black water filtering device and a fine residue separation device, wherein the first black water filter comprises a first black water inlet, a first filtered water outlet, a first filtered water inlet, a second filtered water outlet, a first backwashed water inlet and a first backwashed water outlet; the second black water filtering device comprises a second black water inlet, a third filtered water outlet, a second filtered water inlet, a fourth filtered water outlet, a second backwashed water inlet and a second backwashed water outlet, the first filtered water outlet is connected with the second filtered water inlet and the second backwashed water inlet, and the third filtered water outlet is connected with the first filtered water inlet and the first backwashed water inlet; an inlet of the fine residue separation device is connected with the first backwashed water outlet and the second backwashed water outlet. The black water filter has the advantages of small occupied area, small investment, low running cost and the like.
Description
Technical field
The present invention relates to a kind of Heisui River filter.
Background technology
In existing entrained flow bed gasification technology, adopt subsider to precipitate to the Heisui River that gasification furnace is discharged, and utilize band filter to remove the thin ash particle in Heisui River.But there is the defects such as floor space is large, the processing time is long in this processing method.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the present invention proposes a kind ofly have the Heisui River filter that floor space is little, invest little, that operating cost is low, the processing time is short advantage.
Heisui River filter according to the embodiment of the present invention comprises: the first Heisui River filter, and described first Heisui River filter has the first Heisui River import, the first filtering water outlet, the first filtered water import, the second filtering water outlet, the first backwashing water import, the first backwashing water outlet; Second Heisui River filter, described second Heisui River filter has the second Heisui River import, the 3rd filtering water outlet, the second filtered water import, the 4th filtering water outlet, the second backwashing water import, the second backwashing water outlet, wherein said first filtering water outlet is connected with described second backwashing water import with described second filtered water import, and described 3rd filtering water outlet is connected with described first backwashing water import with described first filtered water import; With thin slag separator, import and described first backwashing water of described thin slag separator export to export with described second backwashing water and are connected.
According to the Heisui River filter of the embodiment of the present invention have floor space little, invest the advantages such as little, operating cost is low, the processing time is short.
In addition, Heisui River according to the above embodiment of the present invention filter can also have following additional technical characteristic:
According to one embodiment of present invention, described Heisui River filter comprises the first Heisui River inlet pipe further, second Heisui River inlet pipe, 3rd Heisui River inlet pipe and magnetic valve, described magnetic valve is two-bit triplet magnetic valve, the import of wherein said magnetic valve is connected with the outlet of described first Heisui River inlet pipe, first outlet of described magnetic valve is connected with the import of described second Heisui River inlet pipe, second outlet of described magnetic valve is connected with the import of described 3rd Heisui River inlet pipe, the outlet of described second Heisui River inlet pipe is connected with described first Heisui River import, the outlet of described 3rd Heisui River inlet pipe is connected with described second Heisui River import.
According to one embodiment of present invention, described Heisui River filter comprises the first switch valve and second switch valve further, the import of described first switch valve is connected with described first filtering water outlet, the outlet of described first switch valve is connected with described second filtered water import, the import of described second switch valve is connected with described 3rd filtering water outlet, and the outlet of described second switch valve is connected with described first filtered water import.
According to one embodiment of present invention, described Heisui River filter comprises the 3rd switch valve and the 4th switch valve further, the import of described 3rd switch valve exports with described first backwashing water and is connected, the outlet of described 3rd switch valve is connected with the import of described thin slag separator, the import of described 4th switch valve exports with described second backwashing water and is connected, and the outlet of described 4th switch valve is connected with the import of described thin slag separator.
According to one embodiment of present invention, described Heisui River filter comprises controller further, and described controller is connected to control the opening and closing of each in described magnetic valve and described first switch valve to described 4th switch valve with each in described magnetic valve and described first switch valve to described 4th switch valve.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Heisui River filter according to the embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Below with reference to the accompanying drawings Heisui River filter 10 according to the embodiment of the present invention is described.As shown in Figure 1, the first Heisui River filter 101, second Heisui River filter 102 and thin slag separator 103 is comprised according to the Heisui River filter 10 of the embodiment of the present invention.
First Heisui River filter 101 has the first Heisui River import, the first filtering water outlet, the first filtered water import, the second filtering water outlet, the first backwashing water import, the first backwashing water outlet.Second Heisui River filter 102 has the second Heisui River import, the 3rd filtering water outlet, the second filtered water import, the 4th filtering water outlet, the second backwashing water import, the second backwashing water outlet.Wherein, the first filtering water outlet is connected with the second backwashing water import with the second filtered water import, and the 3rd filtering water outlet is connected with the first backwashing water import with the first filtered water import.Import and first backwashing water of thin slag separator 103 export to export with the second backwashing water and are connected.
When utilization filters Heisui River according to the Heisui River filter 10 of the embodiment of the present invention, Heisui River enters from the first Heisui River filter 101 and the second Heisui River filter 102, and Heisui River becomes clean buck after filtering.Then, buck enters in another of the first Heisui River filter 101 and the second Heisui River filter 102.Wherein, filter further in another in the first Heisui River filter 101 and the second Heisui River filter 102 of the major part in buck, the buck after filtration returns scrubbing tower and recycles after pump pressurization.Fraction in buck carries out backwash to another in the first Heisui River filter 101 and the second Heisui River filter 102, and the thin pulp water that backwash obtains flow in thin slag separator 103 and carries out separation and recovery.
After Heisui River filter 10 runs a period of time, another that Heisui River can be made to be introduced in the first Heisui River filter 101 and the second Heisui River filter 102 filters, and the buck obtained enters into the first Heisui River filter 101 and the second Heisui River filter 102 one again and filters further and backwash.This process is identical with above-mentioned process, therefore no longer describes in detail.
That is, Heisui River alternately enters in the first Heisui River filter 101 and the second Heisui River filter 102, thus can filter Heisui River continuously.
In existing entrained flow bed gasification technology, adopt subsider to precipitate to the Heisui River that gasification furnace is discharged, and utilize band filter to remove the thin ash particle in Heisui River.But there is the defects such as floor space is large, the processing time is long in this processing method.
Only need to arrange the first Heisui River filter 101 and the second Heisui River filter 102 according to the Heisui River filter 10 of the embodiment of the present invention, just can filter Heisui River continuously, greatly reduce floor space, save investment, reduced operating cost.
Therefore, according to the Heisui River filter 10 of the embodiment of the present invention have floor space little, invest the advantages such as little, operating cost is low, the processing time is short.
As shown in Figure 1, in some embodiments of the invention, Heisui River filter 10 comprises the first Heisui River inlet pipe 1041, second Heisui River inlet pipe 1042, the 3rd Heisui River inlet pipe 1043 and magnetic valve (not shown) further, and this magnetic valve is two-bit triplet magnetic valve.Wherein, the import of magnetic valve is connected with the outlet of the first Heisui River inlet pipe 1041, first outlet of magnetic valve is connected with the import of the second Heisui River inlet pipe 1042, second outlet of magnetic valve is connected with the import of the 3rd Heisui River inlet pipe 1043, the outlet of the second Heisui River inlet pipe 1042 is connected with the first Heisui River import, and the outlet of the 3rd Heisui River inlet pipe 1043 is connected with the second Heisui River import.The structure of Heisui River filter 10 can be made thus more reasonable.
In examples more of the present invention, as shown in Figure 1, Heisui River filter 10 comprises the first switch valve 1051 and second switch valve 1052 further, the import of the first switch valve 1051 is connected with the first filtering water outlet, the outlet of the first switch valve 1051 is connected with the second filtered water import, the import of second switch valve 1052 is connected with the 3rd filtering water outlet, and the outlet of second switch valve 1052 is connected with the first filtered water import.The structure of Heisui River filter 10 can be made thus more reasonable.
Wherein, the second filtering water outlet can be connected with scrubbing tower with the 4th filtering water outlet.
As shown in Figure 1, Heisui River filter 10 comprises the 3rd switch valve 1053 and the 4th switch valve 1054 further, the import of the 3rd switch valve 1053 exports with the first backwashing water and is connected, the outlet of the 3rd switch valve 1053 is connected with the import of thin slag separator 103, the import of the 4th switch valve 1054 exports with the second backwashing water and is connected, and the outlet of the 4th switch valve 1054 is connected with the import of thin slag separator 103.The structure of Heisui River filter 10 can be made thus more reasonable.
In one embodiment of the invention, Heisui River filter 10 comprises controller (not shown) further, and this controller is connected so that Controlling solenoid valve and the first switch valve 1051 are to the opening and closing of each in the 4th switch valve 1054 with magnetic valve and the first switch valve 1051 to each in the 4th switch valve 1054.Greatly can improve the automaticity of Heisui River filter 10 thus.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (5)
1. a Heisui River filter, is characterized in that, comprising:
First Heisui River filter, described first Heisui River filter has the first Heisui River import, the first filtering water outlet, the first filtered water import, the second filtering water outlet, the first backwashing water import, the first backwashing water outlet;
Second Heisui River filter, described second Heisui River filter has the second Heisui River import, the 3rd filtering water outlet, the second filtered water import, the 4th filtering water outlet, the second backwashing water import, the second backwashing water outlet, wherein said first filtering water outlet is connected with described second backwashing water import with described second filtered water import, and described 3rd filtering water outlet is connected with described first backwashing water import with described first filtered water import; With
Thin slag separator, import and described first backwashing water of described thin slag separator export to export with described second backwashing water and are connected.
2. Heisui River according to claim 1 filter, it is characterized in that, comprise the first Heisui River inlet pipe further, second Heisui River inlet pipe, 3rd Heisui River inlet pipe and magnetic valve, described magnetic valve is two-bit triplet magnetic valve, the import of wherein said magnetic valve is connected with the outlet of described first Heisui River inlet pipe, first outlet of described magnetic valve is connected with the import of described second Heisui River inlet pipe, second outlet of described magnetic valve is connected with the import of described 3rd Heisui River inlet pipe, the outlet of described second Heisui River inlet pipe is connected with described first Heisui River import, the outlet of described 3rd Heisui River inlet pipe is connected with described second Heisui River import.
3. Heisui River according to claim 1 and 2 filter, it is characterized in that, comprise the first switch valve and second switch valve further, the import of described first switch valve is connected with described first filtering water outlet, the outlet of described first switch valve is connected with described second filtered water import, the import of described second switch valve is connected with described 3rd filtering water outlet, and the outlet of described second switch valve is connected with described first filtered water import.
4. the Heisui River filter according to any one of claim 1-3, it is characterized in that, comprise the 3rd switch valve and the 4th switch valve further, the import of described 3rd switch valve exports with described first backwashing water and is connected, the outlet of described 3rd switch valve is connected with the import of described thin slag separator, the import of described 4th switch valve exports with described second backwashing water and is connected, and the outlet of described 4th switch valve is connected with the import of described thin slag separator.
5. the Heisui River filter according to any one of claim 1-4, it is characterized in that, comprise controller further, described controller is connected to control the opening and closing of each in described magnetic valve and described first switch valve to described 4th switch valve with each in described magnetic valve and described first switch valve to described 4th switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559508.5A CN104353275B (en) | 2014-10-20 | 2014-10-20 | Heisui River filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559508.5A CN104353275B (en) | 2014-10-20 | 2014-10-20 | Heisui River filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104353275A true CN104353275A (en) | 2015-02-18 |
| CN104353275B CN104353275B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410559508.5A Active CN104353275B (en) | 2014-10-20 | 2014-10-20 | Heisui River filter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104353275B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032444A (en) * | 2016-02-04 | 2017-08-11 | 清华大学煤燃烧工程研究中心 | Ultrasonic wave Heisui River filter for air flow bed |
| CN108456554A (en) * | 2017-02-22 | 2018-08-28 | 清华大学山西清洁能源研究院 | Short route entrained flow gasification technique and short route gas-flow bed gasifying apparatus |
| CN110420493A (en) * | 2019-08-29 | 2019-11-08 | 中国石油化工股份有限公司 | The filter device and filter method of coal gasification chilled water |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002052388A (en) * | 1999-05-27 | 2002-02-19 | Sanyo Electric Co Ltd | Wastewater filtering method |
| US20090101598A1 (en) * | 2007-10-23 | 2009-04-23 | James Scott Kain | Methods for removing suspended solids from a gasification process stream |
| CN201244409Y (en) * | 2008-07-21 | 2009-05-27 | 上海都市绿色工程有限公司 | Filtering backwashing system of sand stone |
| CN202497774U (en) * | 2012-02-02 | 2012-10-24 | 广州市环境保护工程设计院有限公司 | Full-automatic filtering system |
-
2014
- 2014-10-20 CN CN201410559508.5A patent/CN104353275B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002052388A (en) * | 1999-05-27 | 2002-02-19 | Sanyo Electric Co Ltd | Wastewater filtering method |
| US20090101598A1 (en) * | 2007-10-23 | 2009-04-23 | James Scott Kain | Methods for removing suspended solids from a gasification process stream |
| CN201244409Y (en) * | 2008-07-21 | 2009-05-27 | 上海都市绿色工程有限公司 | Filtering backwashing system of sand stone |
| CN202497774U (en) * | 2012-02-02 | 2012-10-24 | 广州市环境保护工程设计院有限公司 | Full-automatic filtering system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032444A (en) * | 2016-02-04 | 2017-08-11 | 清华大学煤燃烧工程研究中心 | Ultrasonic wave Heisui River filter for air flow bed |
| CN108456554A (en) * | 2017-02-22 | 2018-08-28 | 清华大学山西清洁能源研究院 | Short route entrained flow gasification technique and short route gas-flow bed gasifying apparatus |
| CN110420493A (en) * | 2019-08-29 | 2019-11-08 | 中国石油化工股份有限公司 | The filter device and filter method of coal gasification chilled water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104353275B (en) | 2016-08-17 |
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