CN204395551U - Novel more medium filter - Google Patents

Novel more medium filter Download PDF

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Publication number
CN204395551U
CN204395551U CN201520037666.4U CN201520037666U CN204395551U CN 204395551 U CN204395551 U CN 204395551U CN 201520037666 U CN201520037666 U CN 201520037666U CN 204395551 U CN204395551 U CN 204395551U
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China
Prior art keywords
water
bin
filter
tank body
captation
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Active
Application number
CN201520037666.4U
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Chinese (zh)
Inventor
历俊丰
张兴惠
许林涛
黄东江
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Daqing Huibopu Petroleum Machinery Equipment Manufacturing Co Ltd
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Daqing Huibopu Petroleum Machinery Equipment Manufacturing Co Ltd
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Priority to CN201520037666.4U priority Critical patent/CN204395551U/en
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Abstract

Novel more medium filter of the present utility model relates to oil-containing sewage filter, be made up of tank body, filter material layer and captation, tank interior is divided into upper bin and lower bin, the top of upper bin is provided with water-distributing device, the water inlet of water-distributing device is positioned at the sidewall of tank body, the bottom of upper bin is provided with filter material layer, agitator is provided with at the top of tank body, the paddle of agitator stretches into the inside of bin, captation is provided with at the intersection of upper bin and lower bin, the sidewall of upper bin is provided with counter-flushing liquid outlet, and tank base is provided with delivery port.This device is applicable to various working environments, and good filtration effect, efficiency are high, and backwash is thorough, increases the service life of equipment, its agitating function set up, and effectively prevents cotton-shaped coagulation from precipitating and condenses on filtrate, enhance filter effect; The water-distributing device structure of its uniqueness, prevents water impact filter bed; Integrated form captation can carry out comprehensive cleaning to filtrate, reuses filtrate.

Description

Novel more medium filter
Technical field
The utility model relates to a kind of oil-containing sewage filter, particularly relates to a kind of novel more medium filter.
Background technology
Oil-polluted water is the more unmanageable pollutant produced in oil recovery process, because its oil content is larger, can not directly be disposed in natural environment, most Oil-production Enterprises, the filter with filtrate is all utilized to process containing sewage, but it adopts single filter material more, through working long hours, there will be filter bed surface scale, filter material surface is uneven, filtrate is detained the phenomenons such as collector pipe blocking, pressure in device is caused to raise, filter capacity declines, damage is caused to filter, affect the result of use of filter, also can bring backwash difficulty simultaneously, clean not thorough, change the consequences such as filtrate difficulty.
Summary of the invention
The utility model, for above-mentioned the deficiencies in the prior art, provides a kind of novel more medium filter.
Novel more medium filter of the present utility model, be made up of tank body, filter material layer and captation, described tank interior is divided into bin and lower bin, the top of upper bin is provided with water-distributing device, the water inlet of water-distributing device is positioned at the sidewall of tank body, the bottom of upper bin is provided with filter material layer, agitator is provided with at the top of tank body, the paddle of agitator stretches into the inside of bin, captation is provided with at the intersection of upper bin and lower bin, the sidewall of upper bin is provided with counter-flushing liquid outlet, and tank base is provided with delivery port.
As further improvement of the utility model, described water-distributing device is made up of water inlet pipe, maincenter pipe and a point water sieve pipe, the output of described water inlet pipe is connected with the input of maincenter pipe, and the same plane of maincenter pipe is provided with and the output of more than five, each output all connects a point of water sieve pipe and the adjacent point water sieve pipe of each point of water sieve Guan Junyu is equal angular.
As further improvement of the utility model, described captation has formed by water collection sheet being uniformly distributed filter cap, and filter cap is passed water collection sheet and is communicated with upper bin and lower bin.
As further improvement of the utility model, described filter material layer is made up of more than three kinds and three kinds filtrates and reduces distribution in density from top to bottom.
As further improvement of the utility model, described tank wall is provided with visor hole.
Novel more medium filter of the present utility model, is applicable to various working environments, and its good filtration effect, efficiency are high, and backwash is thorough, increase the service life of equipment, its agitating function set up, effectively preventing cotton-shaped coagulation from precipitating condenses on filtrate, enhances filter effect; The water-distributing device structure of its uniqueness, reduces water inlet flow velocity, prevents water impact filter bed; Integrated form captation can carry out comprehensive cleaning to filtrate, reuses, save production cost to filtrate.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is water-distributing device structural representation of the present utility model;
Fig. 3 is captation structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, novel more medium filter of the present utility model, be made up of tank body 1, filter material layer 5 and captation 3, described tank body 1 inside is divided into bin 8 and lower bin 9, the top of upper bin 8 is provided with water-distributing device 2, the water inlet 11 of water-distributing device 2 is positioned at the sidewall of tank body 1, the bottom of upper bin 8 is provided with filter material layer 5, filter material layer 5 is made up of more than three kinds and three kinds filtrates and reduces distribution from top to bottom in density as filtrates such as manganese sand, quartz sand, diamond dust, and on the sidewall of the upper bin 8 residing for filter material layer 5, be provided with hand hole 18, for changing filtrate.Agitator 4 is provided with at the top of tank body 1, the paddle of agitator 4 stretches into the inside of bin 8, when filtering, agitator 4 slowly rotates, preventing cotton-shaped coagulation from precipitating condenses in above filtrate, affect filter effect, the rapid stirring when backwash, the coagula being deposited on filter bed surface is blended, when backwash, cleaning thoroughly, ensures filter effect.Be provided with captation 3 at upper bin 8 with the intersection of lower bin 9, the sidewall of upper bin 8 is provided with counter-flushing liquid outlet 10, visor hole 7 and manhole 17, and be provided with delivery port 12 bottom tank body 1, its delivery port 12 is also counter-flushing liquid entrance.
As shown in Figure 2, water-distributing device 2 is made up of water inlet pipe 13, maincenter pipe 14 and a point water sieve pipe 15, the output of described water inlet pipe 13 is connected with the input of maincenter pipe 14, the same plane of maincenter pipe 14 be provided with 7 outputs, each output all connect a point of water sieve pipe 15 and each point of water sieve pipe 15 all with adjacent point water sieve pipe 15 in 45° angle, the water-distributing device 2 of this filter is provided with single water inlet 11, the water outlet of multiple points of water sieve pipes 15, this structure had both reduced water inlet flow velocity, prevented water impact filter bed from treating again filtered water and carried out first time coarse filtration.
As shown in Figure 3, captation 3 has formed by water collection sheet 16 being uniformly distributed filter cap 6, filter cap 6 is passed water collection sheet 16 and is communicated with upper bin 8 and lower bin 9, each filter cap 6 on water collection sheet 16 is little water collecting unit, achieves multiple-unit and catchments, and therefore there will not be filter liquide trapping phenomena, when backwash, each filter cap 6 is shower nozzles, carries out comprehensive cleaning realize the comprehensive cleaning of filter material layer 5 to filtrate, recycling filtrate economize energy.
When filtering, first liquid to be filtered is passed into water-distributing device 2 by water inlet 11, be evenly distributed to each shunting screen casing 15 through maincenter pipe 14, first time coarse filtration is carried out to liquid to be filtered; Liquid through coarse filtration enters upper bin 8, and flow into filter material layer 5 and carry out essence filter, during essence filter, agitator 4 uniform rotation, makes the impurity of deposition not condense, and improves filter effect; Water after essence filter, collects through captation 3, enters lower bin 9, get rid of outside tank complete filtration through delivery port 12; When backwash, water under high pressure enters lower bin 9 by delivery port 12, and water under high pressure is injected into upper bin 8 by the filter cap 6 of captation 3, starts agitator 4, carry out cleaning to filtrate and realize the application of filtrate secondary, after completing backwash, greasy dirt and impurity export 10 through counter-flushing liquid and discharge tank body 1.

Claims (5)

1. novel more medium filter, by tank body (1), filter material layer (5) and captation (3) are formed, it is characterized in that tank body (1) inside is divided into bin (8) and lower bin (9), the top of upper bin (8) is provided with water-distributing device (2), the water inlet (11) of water-distributing device (2) is positioned at the sidewall of tank body (1), the bottom of upper bin (8) is provided with filter material layer (5), agitator (4) is provided with at the top of tank body (1), the paddle of agitator (4) stretches into the inside of bin (8), captation (3) is provided with at upper bin (8) and the intersection of lower bin (9), the sidewall of upper bin (8) is provided with counter-flushing liquid outlet (10), tank body (1) bottom is provided with delivery port (12).
2. novel more medium filter as claimed in claim 1, it is characterized in that described water-distributing device (2) is made up of water inlet pipe (13), maincenter pipe (14) and a point water sieve pipe (15), the output of described water inlet pipe (13) is connected with the input of maincenter pipe (14), the same plane of maincenter pipe (14) be provided with the output of more than five, each output all connect a point of water sieve pipe (15) and each point of water sieve pipe (15) all with adjacent point water sieve pipe (15) in equal angular.
3. novel more medium filter as claimed in claim 1, it is characterized in that described captation (3) has formed by water collection sheet (16) being uniformly distributed filter cap (6), filter cap (6) is through water collection sheet (16) and bin (8) and lower bin (9) are gone up in connection.
4. novel more medium filter as claimed in claim 1, is characterized in that described filter material layer (5) is made up of more than three kinds and three kinds filtrates and reduces distribution in density from top to bottom.
5. novel more medium filter as claimed in claim 1, is characterized in that described upper bin (8) sidewall is provided with visor hole (7).
CN201520037666.4U 2015-01-20 2015-01-20 Novel more medium filter Active CN204395551U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520037666.4U CN204395551U (en) 2015-01-20 2015-01-20 Novel more medium filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520037666.4U CN204395551U (en) 2015-01-20 2015-01-20 Novel more medium filter

Publications (1)

Publication Number Publication Date
CN204395551U true CN204395551U (en) 2015-06-17

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Application Number Title Priority Date Filing Date
CN201520037666.4U Active CN204395551U (en) 2015-01-20 2015-01-20 Novel more medium filter

Country Status (1)

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CN (1) CN204395551U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105457384A (en) * 2015-11-30 2016-04-06 成都德善能科技有限公司 Scour-resistant filter for oil field

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105457384A (en) * 2015-11-30 2016-04-06 成都德善能科技有限公司 Scour-resistant filter for oil field

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