CN204543674U - A kind of waterpower changes the filter tank of filtrate - Google Patents

A kind of waterpower changes the filter tank of filtrate Download PDF

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Publication number
CN204543674U
CN204543674U CN201520234561.8U CN201520234561U CN204543674U CN 204543674 U CN204543674 U CN 204543674U CN 201520234561 U CN201520234561 U CN 201520234561U CN 204543674 U CN204543674 U CN 204543674U
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CN
China
Prior art keywords
filter tank
valve
filtrate
packing layer
tank body
Prior art date
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Active
Application number
CN201520234561.8U
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Chinese (zh)
Inventor
何文杰
卜建伟
李菁杨
胡建坤
王健
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.)
TIANJIN HUAYU FILM TECHNOLOGY Co Ltd
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TIANJIN HUAYU FILM TECHNOLOGY Co Ltd
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Priority to CN201520234561.8U priority Critical patent/CN204543674U/en
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Abstract

The utility model discloses the filter tank that a kind of waterpower changes filtrate, comprise the tank body that inside is provided with packing layer, tank body is provided with water intaking valve, outlet valve, backwash water intaking valve, backwash draining valve, tank body is provided with the upper part discharge port that top discharge valve controls, the bottom discharging opening being provided with the control of bottom discharge valve bottom packing layer at packing layer top.The utility model solves traditional filter tank, and to change filtrate efficiency low, the technical problem that labour intensity is large, simple and efficient to handle when adopting this filter tank to change filtrate, substantially increases operating efficiency, reduce labour intensity; And this filter tank improves on existing filter tank, and do not increase new equipment, structure is simple, and convenient and practical, especially for small canister, above-mentioned effect is more obvious.

Description

A kind of waterpower changes the filter tank of filtrate
Technical field
The utility model relates to a kind of filter tank, specifically, relates to a kind ofly waterpower to change the filter tank of filtrate.
Background technology
Active carbon filter tank and sand filtration filter tank are widely used in water treatment, and in practical application, filtrate regularly replaces due to inefficacy needs.The usual manner changing filtrate relies on manually to carry out sand removal, and efficiency is low, and labour intensity is large, and especially when filter tank size is less and operating space is comparatively narrow, artificial replacing filtrate is more difficult.
Consult shown in Fig. 1, existing small canister, when changing filtrate, needs filtering layer lower end visor 8 to take apart, more successively supporting layer and filtrate is taken out, and operation is inconvenience very.
Application number be 201210346667.8 patent of invention disclose a kind of easy to clean and change the filtering tank of filtrate, it is started with from filter tank structural design, filter tank layering is assembled and forms, make filtering layer for convenience detach, but it still comes with some shortcomings: 1) by filter tank layering, destroy the globality of tank body, the voltage endurance capability of filter tank and sealing property are reduced; 2) changing filtrate needs upper tank body and lower tank dismounting, cumbersome.
Utility model content
The technical problem being conventional filter tank and changing filtrate inconvenience to be solved in the utility model, provide the filter tank that a kind of waterpower changes filtrate, the basis of original filter tank increases by two discharging openings, controlled by discharge valve, original backwash water tank can be used and filtrate in filter tank develops by backwash water pump, simplify discharge process.
In order to solve the problems of the technologies described above, the utility model is achieved by following technical scheme:
A kind of waterpower changes the filter tank of filtrate, comprise the tank body that inside is provided with packing layer, described tank body is provided with water intaking valve, outlet valve, backwash water intaking valve, backwash draining valve, described tank body is provided with the upper part discharge port that top discharge valve controls, the bottom discharging opening being provided with the control of bottom discharge valve bottom packing layer at described packing layer top.
The beneficial effects of the utility model are:
The utility model solves traditional filter tank, and to change filtrate efficiency low, the technical problem that labour intensity is large, simple and efficient to handle when adopting this filter tank to change filtrate, substantially increases operating efficiency, reduce labour intensity; And this filter tank improves on existing filter tank, and do not increase new equipment, structure is simple, and convenient and practical, especially for small canister, above-mentioned effect is more obvious.
Accompanying drawing explanation
Fig. 1 is existing filter tank structural representation of filling active carbon and quartz sand;
Fig. 2 is the filter tank structural representation that waterpower provided by the utility model changes filtrate.
In figure: 1: water intaking valve; 2: backwash draining valve; 3: outlet valve; 4: backwash water intaking valve; 5: exhaust outlet; 6: filtering layer upper end visor; 7: packing layer; 8: filtering layer lower end visor; 9: drain; 10: top discharge valve; 11: bottom discharge valve.
Detailed description of the invention
For content of the present utility model, feature and effect can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
As shown in Figure 2, present embodiments provide the filter tank that a kind of waterpower changes filtrate, comprise tank body, water intaking valve 1, backwash draining valve 2, outlet valve 3, backwash water intaking valve 4, exhaust outlet 5, filtering layer upper end visor 6, packing layer 7, filtering layer lower end visor 8, drain 9, top discharge valve 10, bottom discharge valve 11.
Particularly, tank body top arranges water intaking valve 1 and backwash draining valve 2, and bottom sets out water valve 3 and backwash water intaking valve 4; Tank body top arranges exhaust outlet 5, bottom arranges drain 9.Tank interior arranges packing layer 7, and the top and bottom that tank body corresponds to packing layer 7 are respectively arranged with filtering layer upper end visor 6 and filtering layer lower end visor 8.Filter tank of the present utility model adds two discharging openings on the basis of above-mentioned tank structure, and be separately positioned on the position corresponding to packing layer 7 top and bottom, wherein upper part discharge port is controlled by top discharge valve 10, and bottom discharging opening is controlled by bottom discharge valve 11.
When filter tank normal filtration, open water intaking valve 1 and outlet valve 3; When filter tank backwash, open backwash water intaking valve 4 and backwash draining valve 2; When filtrate changed by needs, open backwash water intaking valve 4 and top discharge valve 10, or open backwash water intaking valve 4 and bottom discharge valve 11.
Waterpower of the present utility model changes the filter tank of filtrate, and its course of work is as follows:
By the original supporting water backwashing equipment of filter tank, adopt low back washing strength, make filtrate be in fluidized state, with current, filtrate is discharged by upper part discharge port and bottom discharging opening.When filter tank fills carbon leaching material, by opening top discharge valve 10, filtrate is discharged when changing filtrate; When filter tank filled stone sand, by opening bottom discharge valve 11, filtrate is discharged when changing filtrate.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that invention aim and claim protect, can also make the concrete conversion of a lot of form, these all belong within protection domain of the present utility model.

Claims (1)

1. the filter tank of a waterpower replacing filtrate, comprise the tank body that inside is provided with packing layer, described tank body is provided with water intaking valve, outlet valve, backwash water intaking valve, backwash draining valve, it is characterized in that, described tank body is provided with the upper part discharge port that top discharge valve controls, the bottom discharging opening being provided with the control of bottom discharge valve bottom packing layer at described packing layer top.
CN201520234561.8U 2015-04-17 2015-04-17 A kind of waterpower changes the filter tank of filtrate Active CN204543674U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520234561.8U CN204543674U (en) 2015-04-17 2015-04-17 A kind of waterpower changes the filter tank of filtrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520234561.8U CN204543674U (en) 2015-04-17 2015-04-17 A kind of waterpower changes the filter tank of filtrate

Publications (1)

Publication Number Publication Date
CN204543674U true CN204543674U (en) 2015-08-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520234561.8U Active CN204543674U (en) 2015-04-17 2015-04-17 A kind of waterpower changes the filter tank of filtrate

Country Status (1)

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CN (1) CN204543674U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105645503A (en) * 2016-01-15 2016-06-08 上海在田环境科技有限公司 Automatic activated carbon adding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105645503A (en) * 2016-01-15 2016-06-08 上海在田环境科技有限公司 Automatic activated carbon adding device

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