CN102512871A - Sewage treatment device for construction site - Google Patents

Sewage treatment device for construction site Download PDF

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Publication number
CN102512871A
CN102512871A CN2011103436540A CN201110343654A CN102512871A CN 102512871 A CN102512871 A CN 102512871A CN 2011103436540 A CN2011103436540 A CN 2011103436540A CN 201110343654 A CN201110343654 A CN 201110343654A CN 102512871 A CN102512871 A CN 102512871A
Authority
CN
China
Prior art keywords
box
filter
water storage
filter pressing
pressing
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.)
Pending
Application number
CN2011103436540A
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Chinese (zh)
Inventor
孙国锋
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.)
WUXI FENGHUA METAL PRODUCTS MANUFACTURING Co Ltd
Original Assignee
WUXI FENGHUA METAL PRODUCTS MANUFACTURING Co Ltd
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 WUXI FENGHUA METAL PRODUCTS MANUFACTURING Co Ltd filed Critical WUXI FENGHUA METAL PRODUCTS MANUFACTURING Co Ltd
Priority to CN2011103436540A priority Critical patent/CN102512871A/en
Publication of CN102512871A publication Critical patent/CN102512871A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a sewage treatment device for a construction site; the sewage treatment device comprises a filter pressing box (1), a filter box (2) and a water storage tank (3) which are sequentially connected with one another by inlets and outlets, wherein the side of the filter pressing box (1) is provided with a sewage inlet hole (4) which is provided with a one-way valve (5); the middle part of the filter pressing box (1) is provided with a filter pressing screen (7) which is formed by overlapping a plurality layers of stainless steel plates provided with meshes and is fixed with the filter pressing box (1) by welding; the upper part of the filter pressing screen (7) is provided with a filter pressing pressure head (6) which passes through the upper part of the filter pressing box (1) by a connecting rod and is connected with an external hydraulic press; the filter box is internally provided with two filtering layers (8) which are respectively formed by sand and gravel particles; the water flowing out from the filter box (2) enters into the water storage tank (3); and the water storage tank (3) is provided with a purified water outlet (9).

Description

Sewage disposal device is used in a kind of construction site
Technical field
The present invention relates to sewage treatment area, sewage disposal device is used in particularly a kind of construction site.
Background technology
Along with China's rapid economy development, various places are all busy at putting up installations, and the various construction sites in dwelling house, office building, market or the like are seen everywhere.In any one city, take a broad view and can both see high tower crane now, this has become the symbol in construction site.
People are often given in the place that the construction site is arranged a kind of dirty, random, poor sensation.Wherein on the one hand be because the sewage outflow in construction site crossing current, cause muddyly can't bear that the time grow, causes sand and dust to rise from all around again after the water evaporation, this all is because due to the sewage in construction site arbitrarily discharges.
The sewage in construction site mainly is slime water; It is the suspension liquid that contains a certain amount of fine mud particle in a kind of water. the characteristic of mud depends on its composition; Relevant with the geological conditions of locality, following characteristic is generally arranged: outward appearance: khaki, evenly toughness; Long-time static not stratified, proportion: 1.20~1.46 (wherein yellow sand proportion 1.6); Clay content 20%~30%, pH value: 6~7.These mud derive from building piling and wait the building operation.
Because the construction site is in the environment of " opening up virgin soil " usually, causes it not have the municipal wastewater treatment system to use.Even if the municipal wastewater treatment system is arranged, because its mud destructiveness that contains is extremely strong, generally do not allow in the sewage disposal system of municipal, to discharge yet, otherwise obstruction and the destruction that can cause the municipal wastewater pipeline.Thereby much the sewage in construction sites just " has discharged arbitrarily ", causes aforesaid dirty, random, poor phenomenon thus.
Because construction site sewage distinct feature, general sewage disposal device is inapplicable.
Summary of the invention
To the deficiency of prior art, one of the object of the invention is to provide a kind of construction site to use sewage disposal device.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is following:
Sewage disposal device is used in a kind of construction site, and this equipment comprises a pressing filter box, a Rose Box, a water storage box; Import and export connection in order between them, wherein the side of pressing filter box offers sewage inlet, and the water inlet has one-way cock; Pressing filter box middle part has filter press cloth, and filter press cloth is by stacked the forming of the meshed corrosion resistant plate of sandwich tape, and fixing with the pressing filter box welding; The top of filter press cloth has the press filtration pressure head, and the press filtration pressure head passes the top of pressing filter box through connecting rod, and connects outside hydraulic press; The loam cake of pressing filter box is for flexibly connecting, and the pressing filter box bottom has the outlet that is communicated with Rose Box, has the twice filter course in the Rose Box; Be made up of the sandstone particle in the filter course, wherein the sandstone granularity of the first road filter course is the 5-20 order, and the sandstone granularity of the second road filter course is the 40-80 order; Rose Box top has the outlet that is communicated with water storage box, and the water that flows out from Rose Box carries out water storage box, and water storage box has the outlet of purifying waste water.
Beneficial effect of the present invention is:
1) the equipment overall structure compact is rational in infrastructure; Small investment, easy to maintenance, be particularly suitable for the construction site and use.
2) good sewage processing effect, the sewage after the processing satisfies discharge standard fully, can repeat the water as the construction site.
Description of drawings
Fig. 1 is an equipment sketch map of the present invention;
Combine the specific embodiment that the present invention is further specified with reference to accompanying drawing below.
The specific embodiment
With reference to figure 1, sewage disposal device is used in a kind of construction site, and this equipment comprises a pressing filter box 1, Rose Box 2, a water storage box 3; Import and export connection in order between them, wherein the side of pressing filter box 1 offers sewage inlet 4, and the water inlet has one-way cock 5; Pressing filter box 1 middle part has filter press cloth 7, and filter press cloth 7 is by stacked the forming of the meshed corrosion resistant plate of sandwich tape, and fixing with pressing filter box 1 welding; The top of filter press cloth 7 has press filtration pressure head 6, and press filtration pressure head 6 passes the top of pressing filter box 1 through connecting rod, and connects outside hydraulic press; The loam cake of pressing filter box 1 is for flexibly connecting, and pressing filter box 1 bottom has the outlet that is communicated with Rose Box, has twice filter course 8 in the Rose Box; Form by the sandstone particle in the filter course; Wherein the sandstone granularity of the first road filter course is the 5-20 order, and the sandstone granularity of the second road filter course is the 40-80 order, and Rose Box 2 tops have the outlet that is communicated with water storage box 3; The water that flows out from Rose Box 2 carries out water storage box 3, and water storage box 3 has the outlet 9 of purifying waste water.
Applicant's statement; The present invention explains detailed process equipment of the present invention and technological process through the foregoing description; But the present invention is not limited to above-mentioned detailed process equipment and technological process, does not mean that promptly the present invention must rely on above-mentioned detailed process equipment and technological process could be implemented.The person of ordinary skill in the field should understand, and to any improvement of the present invention, to the interpolation of the equivalence replacement of each raw material of product of the present invention and auxiliary element, the selection of concrete mode etc., all drops within protection scope of the present invention and the open scope.

Claims (1)

1. sewage disposal device is used in a construction site, it is characterized in that, this equipment comprises a pressing filter box (1), a Rose Box (2), a water storage box (3); Import and export connection in order between them, wherein the side of pressing filter box (1) offers sewage inlet (4), and the water inlet has one-way cock (5); Pressing filter box (1) middle part has filter press cloth (7), and filter press cloth (7) is by stacked the forming of the meshed corrosion resistant plate of sandwich tape, and fixing with pressing filter box (1) welding; The top of filter press cloth (7) has press filtration pressure head (6), and press filtration pressure head (6) passes the top of pressing filter box (1) through connecting rod, and connects outside hydraulic press; The loam cake of pressing filter box (1) is for flexibly connecting, and pressing filter box (1) bottom has the outlet that is communicated with Rose Box, has twice filter course (8) in the Rose Box; Form by the sandstone particle in the filter course; Wherein the sandstone granularity of the first road filter course is the 5-20 order, and the sandstone granularity of the second road filter course is the 40-80 order, and Rose Box (2) top has the outlet of connection water storage box (3); The water that flows out from Rose Box (2) carries out water storage box (3), and water storage box (3) has the outlet (9) of purifying waste water.
CN2011103436540A 2011-11-03 2011-11-03 Sewage treatment device for construction site Pending CN102512871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103436540A CN102512871A (en) 2011-11-03 2011-11-03 Sewage treatment device for construction site

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103436540A CN102512871A (en) 2011-11-03 2011-11-03 Sewage treatment device for construction site

Publications (1)

Publication Number Publication Date
CN102512871A true CN102512871A (en) 2012-06-27

Family

ID=46284092

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011103436540A Pending CN102512871A (en) 2011-11-03 2011-11-03 Sewage treatment device for construction site

Country Status (1)

Country Link
CN (1) CN102512871A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103706178A (en) * 2013-11-29 2014-04-09 江苏蛟龙重工集团有限公司 Hydraulic sewage treatment device
CN103936086A (en) * 2014-04-08 2014-07-23 郑敏 Small-sized purification water receiver
CN105688500A (en) * 2016-01-26 2016-06-22 蚌埠市风驰滤清器有限公司 High-efficiency backflow preventing gasoline filter
CN105709484A (en) * 2016-01-26 2016-06-29 蚌埠市风驰滤清器有限公司 Gasoline filter capable of performing multi-stage filtration
CN106335971A (en) * 2016-08-26 2017-01-18 江苏嘉恒环境科技有限公司 Filter-element-automatically-replaced filtering device
CN106390584A (en) * 2016-10-29 2017-02-15 安徽省光明粮油工业有限公司 Automatic filtering device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103706178A (en) * 2013-11-29 2014-04-09 江苏蛟龙重工集团有限公司 Hydraulic sewage treatment device
CN103936086A (en) * 2014-04-08 2014-07-23 郑敏 Small-sized purification water receiver
CN105688500A (en) * 2016-01-26 2016-06-22 蚌埠市风驰滤清器有限公司 High-efficiency backflow preventing gasoline filter
CN105709484A (en) * 2016-01-26 2016-06-29 蚌埠市风驰滤清器有限公司 Gasoline filter capable of performing multi-stage filtration
CN106335971A (en) * 2016-08-26 2017-01-18 江苏嘉恒环境科技有限公司 Filter-element-automatically-replaced filtering device
CN106390584A (en) * 2016-10-29 2017-02-15 安徽省光明粮油工业有限公司 Automatic filtering device

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C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120627