CN1916294A - Multifunctional grid for blocking dirt - Google Patents
Multifunctional grid for blocking dirt Download PDFInfo
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- CN1916294A CN1916294A CN 200510028874 CN200510028874A CN1916294A CN 1916294 A CN1916294 A CN 1916294A CN 200510028874 CN200510028874 CN 200510028874 CN 200510028874 A CN200510028874 A CN 200510028874A CN 1916294 A CN1916294 A CN 1916294A
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- filter core
- grid
- grid frame
- multifunctional
- welded
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Abstract
The present invention relates to a multifunctional trash rack. It includes the following several portions: trash rack frame, it is a reatangular frame which is made up by welding stainless steel angle-bars; supporting strips which are stainless steel flat bars respectively welded on the front side of said trash rack frame; filter core fixing strips which are stainless steel flat bars respectively bent into 'U'-shape and connected with two sides of trash rack frame; three stand bars which are stainless steel bars welded in the bottom portion of trash rack frame and formed into a stable triangular support; ad sponge filter core which is placed in the trash rack frame interior.
Description
Technical field
The present invention relates to a kind of environmental protecting device, particularly a kind of river channel ecology that is used for recovers the environmental protection trashrack device technique of sewerage treatment.
Background technology
At present, the trashrack of general wire gauze, fishing net or bamboo fence formula, because their net hole is too big, greasy dirt can be easy to the floor drain mistake, can't tackle the sanitary sewage that some are full of the greasy dirt that floats at all, especially corrupt floating thing, block greasy dirt and floating refuse etc. have had a strong impact on the recovery of the river channel ecology in the environmental protection and the processing of sewage.And common trashrack generally is disposable, inconvenient operation, use cost height.
Summary of the invention
At the defective that exists in the above-mentioned prior art, technical problem to be solved by this invention provides a kind of block greasy dirt and small corrupt floating thing of filtering effectively, and is easy to operate, repeatedly used, the multifunctional grid for blocking dirt that cost of manufacture is low.
The technical problem that the present invention further will solve provides a kind of anticorrosion durable, several multifunctional grid for blocking dirt that trashrack can be used in combination.
In order to solve the problems of the technologies described above, a kind of multifunctional grid for blocking dirt provided by the present invention comprises: a grid frame, the rectangular frame that is welded by angle bar; Support bar more than one is welded on the band iron of described grid frame front side; Filter core fixed strip more than one is connected the band iron that bends to " U " shape of described grid frame both sides by screw; Three stent foots are welded on the band iron of described grid frame bottom, both sides two stands pin towards with a middle stent foot towards opposite, form stable gusseted; One filter core, the cuboid that cooperates with described grid frame embeds described filter core in the described grid frame during use, and the front is blocked by described support bar, and the back is fixed with described filter core fixed strip, the described filter core fixed strip that only needs dismounting to be connected by screw when changing described filter core.
Preferably, described grid frame two outsides are welded with hinge pin and hinge sleeve, are used for other trashrack of cascade; In the place of river course broad, available several pieces multifunctional grid for blocking dirt connect use, and promptly hinge pin connects hinge sleeve, and a slice trashrack joins another sheet trashrack, and several are used in combination;
Preferably, described grid frame is welded by the stainless steel angle bar; Described support bar, described filter core fixed strip and described stent foot are the stainless steel band iron.
Preferably, the welding of the welding of described grid frame and described support bar and described grid frame is the welding with arc-welding method.
Preferably, the sponge filter core of described filter core for making by industrial sponge.
Preferably, described filter core is the nylon wire filter core.
Preferably, described filter core is the wire gauze filter core.
Utilize multifunctional grid for blocking dirt of the present invention, but since the detaching structure that has adopted grid frame and filter core to separate, conveniently replaced filter core, and filter core can use after washing repeatedly, has reduced the environmental protection cost; Can select, change different filter cores according to the water quality in river course simultaneously,,, play the effect of blocking the putrefaction that floats to adapt to the river course of different quality as sponge filter core, nylon wire filter core, wire gauze filter core etc.; Particularly adopted the sponge filter core, can filter block greasy dirt and small corrupt floating thing effectively, be beneficial to river channel ecology and recover and sewerage treatment; And convenient the salvaging, can play good effect to improving water quality; Owing to adopted the structure of grid frame two outside fixed hinge pins and hinge sleeve, make the trashrack can cascade, several are used in combination, and can be applicable to various river course environments, carry out assembly unit according to river width, easy to use, and very high practicality is arranged.Multifunctional grid for blocking dirt of the present invention also has simple in structure, and materials are economized, the characteristics that cost of manufacture is low.
Description of drawings
Fig. 1 is the front view of multifunctional grid for blocking dirt in the embodiment of the invention;
Fig. 2 is the lateral view of multifunctional grid for blocking dirt in the embodiment of the invention;
Fig. 3 is the vertical view of multifunctional grid for blocking dirt in the embodiment of the invention.
The specific embodiment
Below in conjunction with description of drawings enforcement of the present invention is described in further detail, but present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
Referring to Fig. 1, Fig. 2 and shown in Figure 3, in an embodiment of the present invention, the multifunctional grid for blocking dirt that is provided comprises: a grid frame 1, the rectangular frame that is welded by the stainless steel angle bar; Three support bars 2 are welded on the stainless steel band iron of described grid frame 1 front side; Three filter core fixed strips 4 are connected the stainless steel band iron that bends to " U " shape of described grid frame 1 both sides by screw 5; Three stent foots 3 are welded on the stainless steel band iron of described grid frame 1 bottom, both sides two stands pin forward, a middle stent foot forms stable gusseted backwards; One sponge filter core 6, the cuboid of making by industrial sponge that cooperates with described grid frame 1, during use described sponge filter core 6 is embedded in the described grid frame 1, the front is blocked by described support bar 2, the back is fixing with filter core fixed strip 4, the filter core fixed strip 4 that only needs dismounting to be connected by screw 5 when changing described sponge filter core 6; Hinge pin and hinge sleeve 7 are welded on described grid frame two outsides, are used for other trashrack of cascade; In the place of river course broad, available several pieces multifunctional grid for blocking dirt connect use, and promptly hinge pin connects hinge sleeve, and a slice trashrack joins another sheet trashrack, and several are used in combination;
Preferably, the welding between the stainless steel angle bar of the stainless steel band iron of the welding of described grid frame stainless steel angle bar and described support bar and described grid frame is the welding with arc-welding method.
In an embodiment of the present invention, described filter core also can be nylon wire filter core or wire gauze filter core.
In an embodiment of the present invention, described support bar also can be more than two or four and four.
In an embodiment of the present invention, described filter core fixed strip also can be more than two or four and four.
Claims (7)
1, a kind of multifunctional grid for blocking dirt comprises:
One grid frame, the rectangular frame that is welded by angle bar;
Support bar more than one is welded on the band iron of described grid frame front side;
It is characterized in that, also comprise:
Filter core fixed strip more than one is connected the band iron that bends to " U " shape of described grid frame both sides by screw;
Three stent foots are welded on the band iron of described grid frame bottom, both sides two stands pin towards with a middle stent foot towards opposite, form stable gusseted;
One filter core, the cuboid that cooperates with described grid frame embeds described filter core in the described grid frame during use, and the front is blocked by described support bar, and the back is fixed with described filter core fixed strip, the described filter core fixed strip that only needs dismounting to be connected by screw when changing described filter core.
2, multifunctional grid for blocking dirt according to claim 1 is characterized in that, described grid frame is welded by the stainless steel angle bar; Described support bar, described filter core fixed strip and described stent foot are the stainless steel band iron.
3, multifunctional grid for blocking dirt according to claim 2 is characterized in that, the welding of the welding of described grid frame and described support bar and described grid frame is the welding with arc-welding method.
4, multifunctional grid for blocking dirt according to claim 1 is characterized in that, the sponge filter core of described filter core for being made by industrial sponge.
5, multifunctional grid for blocking dirt according to claim 1 is characterized in that, described filter core is the nylon wire filter core.
6, multifunctional grid for blocking dirt according to claim 1 is characterized in that, described filter core is the wire gauze filter core.
According to any one described multifunctional grid for blocking dirt of claim 1 to 6, it is characterized in that 7, described grid frame two outsides are welded with hinge pin and hinge sleeve, be used for other trashrack of cascade and be used in combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510028874 CN1916294A (en) | 2005-08-18 | 2005-08-18 | Multifunctional grid for blocking dirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510028874 CN1916294A (en) | 2005-08-18 | 2005-08-18 | Multifunctional grid for blocking dirt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1916294A true CN1916294A (en) | 2007-02-21 |
Family
ID=37737350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510028874 Pending CN1916294A (en) | 2005-08-18 | 2005-08-18 | Multifunctional grid for blocking dirt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1916294A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290820A (en) * | 2013-06-07 | 2013-09-11 | 中国水电顾问集团贵阳勘测设计研究院 | Frame structure of long-span trash rack |
-
2005
- 2005-08-18 CN CN 200510028874 patent/CN1916294A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290820A (en) * | 2013-06-07 | 2013-09-11 | 中国水电顾问集团贵阳勘测设计研究院 | Frame structure of long-span trash rack |
| CN103290820B (en) * | 2013-06-07 | 2015-03-18 | 中国水电顾问集团贵阳勘测设计研究院 | Frame structure of long-span trash rack |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |