CN2708983Y - Internal brush type pollution discharge filter - Google Patents

Internal brush type pollution discharge filter Download PDF

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Publication number
CN2708983Y
CN2708983Y CN 200420009166 CN200420009166U CN2708983Y CN 2708983 Y CN2708983 Y CN 2708983Y CN 200420009166 CN200420009166 CN 200420009166 CN 200420009166 U CN200420009166 U CN 200420009166U CN 2708983 Y CN2708983 Y CN 2708983Y
Authority
CN
China
Prior art keywords
blowdown
brush
filtering
filter
type drain
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 - Lifetime
Application number
CN 200420009166
Other languages
Chinese (zh)
Inventor
葛敬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Kejingyuan Technology Co., Ltd.
Original Assignee
葛敬
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 葛敬 filed Critical 葛敬
Priority to CN 200420009166 priority Critical patent/CN2708983Y/en
Application granted granted Critical
Publication of CN2708983Y publication Critical patent/CN2708983Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an internal brush type blowdown filter, comprising a barrel, an outlet pipe, a water inlet pipe, a filter net component, a power blowdown apparatus, a filtering inner brush and a blowdown valve. The bottom of the filter net component is conical, and the bottom of the filter net component is arranged in the barrel. The outlet pipe and the water inlet pipe are arranged on the same horizontal line of the barrel, the blowdown valve is communicated with a blowdown fixing seat, and the bottom of the power blowdown apparatus is hinged with a main shaft on which the filtering inner brush is fixed. The filter net component can be brushed in the horizontal rotary type by a vertical sheet filtering inner brush along a central shaft under the driving of a motor or the manual swing, and the filter net component can be brushed in the vertical movable type by a horizontal sheet filtering inner brush along the central shaft under the driving of pneumatic and hydraulic driving devices. The utility model is simple in structure and convenient in blowdown. The uninterruptible running of filtering-blowdown-filtering can be implemented under the situation of the working of a system not being stopped or a filter net not being disassembled.

Description

The internal brushing type drain filter
Technical field
The utility model relates to a kind of filter, the especially a kind of internal brushing type drain filter that can finish filtration and blowdown under system's normal operating condition.
Background technology
The filter that runs in the water treatment system generally need dispose blowdown apparatus, so that regularly remove the dirt that is stranded in the filter.At present, the blowdown apparatus that is applied in the plain filters such as heating, cooling, industrial circulating water is mainly positive displacement dirt separator, eddy flow dirt separator or angie type dirt separator etc.Mainly there are following problem in the filter of this structure and blowdown apparatus: the big and on-the-spot installation of the volume of filter is inconvenient, particularly when system's caliber is big, presses for a kind of filter of through type.In addition, after the filter impurity trapped, need be with system-down, remove screen pack after cutting off current, install again after the cleaning, therefore, press for a kind ofly under system's normal operating condition, can finish the filter of filtration-blowdown-filter process smoothly.Have again, when many filters are installed blow-off line,, therefore, press for and a kind ofly can open blowoff valve and the less filter of blowoff valve bore easily from the equipment side owing to the reason of sewage draining exit position makes its blowdown operation very inconvenient.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, volume is little, easy to operate and can under system's normal operating condition, realize the internal brushing type drain filter of blowdown.
Technical solution adopted in the utility model is: a kind of internal brushing type drain filter, comprise cylindrical shell 1, outlet pipe 2, water inlet pipe 8 and screen modules 9, screen modules 9 is located at the inside of cylindrical shell 1, also comprises loam cake 3 and lower cover, power blowdown apparatus 5, filters interior brush 7 and blowoff valve 10.Outlet pipe 2 and water inlet pipe 8 are located on the same horizontal line of cylindrical shell 1, and loam cake 3 and lower cover are slab construction and top and the bottom that is packaged on cylindrical shell 1 respectively.The bottom of screen modules 9 is taper and fixes with a blowdown holder 11 that blowoff valve 10 is connected with blowdown holder 11.The bottom chain of power blowdown apparatus 5 is connected to a main shaft 12, and brush 7 is fixed on this main shaft 12 in filtering.
Power blowdown apparatus 5 is the blowdown motor, and is fixed on the loam cake 3 by a support of bearing 13, brushes 7 the brush in the sheet that vertically is positioned over the main shaft both sides that is shaped as in filtering.Be fixed with a manual blowdown crank 6 on the main shaft 12 that the blowdown motor links to each other.
Power blowdown apparatus 5 is pneumatic or hydraulic transmission, and this pneumatic or hydraulic transmission is fixed on the loam cake 3 and with work station and control module 14 and links to each other.Brush 7 the horizontal round sheet that is shaped as in filtering.
The beneficial effects of the utility model are: because the utility model is provided with the power blowdown apparatus, can be electronic by driving, pneumatic, hydraulic drive or manually drive filter in brush horizontally rotate formula or vertical movable type of screen modules scrubbed blowdown, therefore, can run well, not dismantle at halt system not under the situation of screen modules and clean, realize the non-stop run of filtration-blowdown-filtration, and can the filter of big flow dynamically be cleaned.Because the water inlet pipe and the outlet pipe of filter are located on the same horizontal line, and blowoff valve is located at the side of filter, therefore can constitute the through type filter again, and be convenient to on-the-spot the installation and the convenient blowoff valve of opening.
Description of drawings
Fig. 1 horizontally rotates the formula structural representation for brush in filtering in the utility model along central shaft.
Fig. 2 brushes along the vertical portable structure schematic diagram of central shaft in filtering in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, a kind of internal brushing type drain filter comprises cylindrical shell 1, outlet pipe 2, water inlet pipe 8, screen modules 9, loam cake 3 and lower cover, power blowdown apparatus 5, filters interior brush 7 and blowoff valve 10.Screen modules 9 is located at the inside of cylindrical shell 1, and outlet pipe 2 and water inlet pipe 8 are located on the same horizontal line of cylindrical shell 1, has constituted the filter of through type, is convenient to install when making the caliber of water treatment system big.The loam cake 3 of filter and lower cover are slab construction and top and the bottom that is packaged on cylindrical shell 1 respectively.The bottom of screen modules 9 is taper and fixes with blowdown holder 11 that blowoff valve 10 is connected with blowdown holder 11, just can open blowoff valve easily by the side of filter, and can accomplish to make the bore of blowoff valve less.Power blowdown apparatus 5 is fixed on the loam cake 3 for the blowdown motor and by a support of bearing 13, the bottom chain of blowdown motor is connected to a main shaft 12, the bottom of main shaft is unsettled, and brush 7 vertically is positioned over the both sides of main shaft and is brush in the sheet in filtering, and its height is corresponding with the height of screen modules 9.In the time of need scrubbing screen modules, can start the blowdown motor and by main shaft 12 drive filter in brush 7 rotate along central shaft.For the ease of manual operation, with main shaft 12 that the blowdown motor links to each other on be fixed with a manual blowdown crank 6, brush is along the rotation of central shaft in also can realizing filtering by rotation manual blowdown crank.On loam cake 3, be fixed with an air bleeding valve 4, with flat rotation of swabbing in reducing to filter or vertical air drag when mobile.Adopt this structure, after the filter impurity trapped, do not need, also do not need to remove screen pack, realized the blowdown under system's normal operating condition system-down.
Embodiment 2:
As shown in Figure 2, power blowdown apparatus 5 is pneumatic or hydraulic transmission, and this pneumatic or hydraulic transmission is fixed on the loam cake 3 and with a controller 14 and links to each other.Brush 7 the horizontal round sheet that is shaped as in filtering.Brush vertically moved along central shaft in the drain filter of this structure can make and filter, and reached the purpose of scrubbing screen modules.

Claims (7)

1, a kind of internal brushing type drain filter, comprise cylindrical shell (1), outlet pipe (2), water inlet pipe (8) and screen modules (9), screen modules (9) is located at the inside of cylindrical shell (1), it is characterized in that: also comprise loam cake (3) and lower cover, power blowdown apparatus (5), brush (7) and blowoff valve (10) in filtering, described outlet pipe (2) and water inlet pipe (8) are located on the same horizontal line of cylindrical shell (1), loam cake (3) and lower cover are slab construction and top and the bottom that is packaged on cylindrical shell (1) respectively, the bottom of described screen modules (9) is taper and fixes with a blowdown holder (11), blowoff valve (10) is connected with blowdown holder (11), the bottom chain of described power blowdown apparatus (5) is connected to a main shaft (12), and brush (7) is fixed on the main shaft (12) in filtering.
2, internal brushing type drain filter according to claim 1 is characterized in that: described power blowdown apparatus (5) is the blowdown motor, and is fixed on the loam cake (3) by a support of bearing (13).
3, internal brushing type drain filter according to claim 1, it is characterized in that: described power blowdown apparatus (5) is pneumatic or hydraulic transmission, and this pneumatic or hydraulic transmission is fixed on loam cake (3) and goes up and link to each other with work station and control module (14).
4, internal brushing type drain filter according to claim 1 and 2 is characterized in that: brush (7) is brush in the sheet that vertically is positioned over the main shaft both sides in the described filtration, and its height is corresponding with the height of screen modules (9).
5, according to claim 1 or 3 described internal brushing type drain filters, it is characterized in that: the horizontal round sheet that is shaped as of brushing (7) in the described filtration.
6, internal brushing type drain filter according to claim 1 and 2 is characterized in that: be fixed with a manual blowdown crank (6) on the main shaft (12) that links to each other with the blowdown motor.
7, according to claim 1 or 2 or 3 described internal brushing type drain filters, it is characterized in that: be fixed with an air bleeding valve (4) on the described loam cake (3).
CN 200420009166 2004-07-06 2004-07-06 Internal brush type pollution discharge filter Expired - Lifetime CN2708983Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420009166 CN2708983Y (en) 2004-07-06 2004-07-06 Internal brush type pollution discharge filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420009166 CN2708983Y (en) 2004-07-06 2004-07-06 Internal brush type pollution discharge filter

Publications (1)

Publication Number Publication Date
CN2708983Y true CN2708983Y (en) 2005-07-13

Family

ID=34848528

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420009166 Expired - Lifetime CN2708983Y (en) 2004-07-06 2004-07-06 Internal brush type pollution discharge filter

Country Status (1)

Country Link
CN (1) CN2708983Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008003231A1 (en) * 2006-06-29 2008-01-10 Ligong Li Automatic water saving system for domestic building
CN101746914A (en) * 2008-12-19 2010-06-23 北京科净源科技股份有限公司 Physical-chemical comprehensive water treatment system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008003231A1 (en) * 2006-06-29 2008-01-10 Ligong Li Automatic water saving system for domestic building
CN101746914A (en) * 2008-12-19 2010-06-23 北京科净源科技股份有限公司 Physical-chemical comprehensive water treatment system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20081128

Address after: Polytron Technologies Inc, six Beijing kejingyuan WiseNews Building No. 32 Beijing road Haidian District Wukesong postcode: 100036

Patentee after: Beijing Kejingyuan Technology Co., Ltd.

Address before: Beijing City, Haidian District Zhuang Road West 45 garden office building, net source Universal Technology Development Co., Ltd., zip code: 100044

Patentee before: Ge Jing

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: BEIJING KEJINGYUAN SCIENCE CO., LTD.

Free format text: FORMER OWNER: GE JING

Effective date: 20081128

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20140706

Granted publication date: 20050713