CN2465761Y - Automatic adjustable density filter - Google Patents
Automatic adjustable density filter Download PDFInfo
- Publication number
- CN2465761Y CN2465761Y CN 01214330 CN01214330U CN2465761Y CN 2465761 Y CN2465761 Y CN 2465761Y CN 01214330 CN01214330 CN 01214330 CN 01214330 U CN01214330 U CN 01214330U CN 2465761 Y CN2465761 Y CN 2465761Y
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- CN
- China
- Prior art keywords
- tank body
- belt
- compact disk
- fixed
- power transmission
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a filter with automatic and adjustable density, which comprises a can body, a raw water inlet pipe, a purified water outlet pipe, an elastic filtering material arranged in the can body, a compression device arranged on the can body, wherein the compression device is composed of a compression plate, a compression rod, a driving shaft, a belt pulley, a belt, an electrical machine and a rotary encoder; the compression plate contacts with the upper part of the elastic filtering material in the can body, the compression rod is fixed on the compression plate and is in helical sleeve connection with the driving shaft which is connected with the electric machine through the belt pulley and the belt which are arranged outside the can body, the rotary encoder is arranged on the driving shaft, the rotary encoder is connected with control lines of a computer, and the computer is also provided with other control lines to connect with the electric machine. The utility model can automatically control the mechanical compression ratio of the filtering materials and has the advantages of simple structure and convenient control.
Description
The utility model belongs to water-treatment technology field, be specifically related to a kind of be used for various water treatment facilities and small-sized water treatment plant from the adjustable filter of movable sealing.
At present in the filter of water treatment, the fiber filtering filter be use more a kind of, it is big that the fiber filtering filter has porosity, can regulate the porosity of filtrate by regulating fibre density, filtering velocity height, good filtration effect, advantage such as retaining power is strong, in light weight, volume is little.But also have the following disadvantages:, all can not reach desirable effect the adjusting of fibre density 1) no matter be with mechanical means or hydraulic method; 2) poor to the adaptive capacity of water quality, can not regulate fibre density automatically according to influent quality; 3) flushing difficulty, backwash effect is undesirable.
The purpose of this utility model is the deficiency at existing technologies, and a kind of adjustable filter of automatic density that can control automatically the mechanical compress ratio of filtrate is provided.
Technical solutions of the utility model are as follows:
The adjustable filter of automatic density, comprise tank body, the former water water inlet pipe of establishing on the tank body, water purification outlet pipe and be arranged at elastic filter material in the tank body, compression set is housed on the tank body, by compact disk, constrictor, power transmission shaft, belt pulley, belt, motor and rotary encoder are formed, compact disk contacts with elastic filter material top in tank body, constrictor is fixed on the compact disk, with the socket of power transmission shaft spiral, power transmission shaft is by the outer belt pulley of tank body, belt is connected with motor, rotary encoder is installed on the power transmission shaft, and rotary coding links to each other with the control line of computer, and computer has control line to connect motor in addition.
The optional fibre bundle of the elastic filter material of this filter, foam, fibrous nodules, elastic filter material is fixed on the tank body chassis.Guide post is also established in the constrictor both sides, and guide post is that upper and lower two pipes are nested, and the lower end is fixed on the compact disk, and the upper end is fixed on tank deck
The utility model has the advantages that:
1. control is convenient, and adaptability is strong: can need the size of automatic control and adjustment filtrate porosity by filtering water, adapt to the variation and the water outlet requirement of influent quality, reach desirable filter effect, guarantee good effluent quality.
2. simple in structure, electromechanical integration control, stable performance, reliability height.
Below in conjunction with drawings and Examples this device is described further:
Fig. 1 is this structure drawing of device.
Embodiment: referring to Fig. 1, this device comprises the former water water inlet pipe of establishing on tank body 2, the tank body 12, water purification outlet pipe 7 and be arranged at elastic filter material 9 in the tank body, compression set is housed on the tank body, form by compact disk 10, constrictor 6, power transmission shaft 4, belt pulley 13, belt 3, motor 5 and rotary encoder 1, compact disk 10 contacts with elastic filter material 9 tops in tank body, and elastic filter material 10 is a fibre bundle.Constrictor 6 is fixed on the compact disk 10, with power transmission shaft 4 spiral sockets, power transmission shaft 4 is connected with motor 5 by tank body outer belt pulley 13, belt 3, rotary encoder 1 is installed on the power transmission shaft 4, rotary encoder 1 links to each other with the control line 14 of computer 15, and computer 15 has control line 14 to connect motor in addition.Guide post 11 is also established in constrictor 6 both sides, and guide post 11 is nested for upper and lower two pipes, and the lower end is fixed on the compact disk 10, and the upper end is fixed on tank deck.Elastic filter material 9 is fixed on the tank body chassis 8.
During filtration,, set compression position, detect compressed signal through rotary encoder 1 by computer according to influent quality, interlock motor 5, belt 3 by motor and belt pulley 13, turning cylinder 6 drive compact disk 10 elasticity of compression filtrates 9 up to the position of setting.Elastic filter material 9 is fixed on the chassis 8, and the water purification after the filtration flows out by former water outlet pipe 7.During backwash, compact disk 10 runs to upper limit, makes the filtering layer porosity reach maximum, in compressed air and backwashing water enter jar with former water outlet pipe 7 filtrate is carried out gas pressure water washing and washes, and flushing waste water is drained from former water water inlet pipe 12.
Claims (4)
1. the adjustable filter of automatic density, comprise tank body, the former water water inlet pipe of establishing on the tank body, water purification outlet pipe and be arranged at elastic filter material in the tank body, it is characterized in that being equipped with on the tank body compression set, by compact disk, constrictor, power transmission shaft, belt pulley, belt, motor and rotary encoder are formed, compact disk contacts with elastic filter material top in tank body, constrictor is fixed on the compact disk, with the socket of power transmission shaft spiral, power transmission shaft is by the outer belt pulley of tank body, belt is connected with motor, rotary encoder is installed on the power transmission shaft, and rotary coding links to each other with the control line of computer, and computer has control line to connect motor in addition.
2. the adjustable filter of automatic density according to claim 1 is characterized in that the optional fibre bundle of described elastic filter material, foam, fibrous nodules.
3. the adjustable filter of automatic density according to claim 1 and 2 is characterized in that the constrictor both sides also establish guide post, and guide post is that upper and lower two pipes are nested, and the lower end is fixed on the compact disk, and the upper end is fixed on tank deck.
4. the adjustable filter of automatic density according to claim 3 is characterized in that elastic filter material is fixed on the tank body chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214330 CN2465761Y (en) | 2001-02-28 | 2001-02-28 | Automatic adjustable density filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214330 CN2465761Y (en) | 2001-02-28 | 2001-02-28 | Automatic adjustable density filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2465761Y true CN2465761Y (en) | 2001-12-19 |
Family
ID=33633118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01214330 Expired - Fee Related CN2465761Y (en) | 2001-02-28 | 2001-02-28 | Automatic adjustable density filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2465761Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958936A (en) * | 2015-07-14 | 2015-10-07 | 中国科学院广州能源研究所 | Rapid porous padding filtering water treatment device |
| CN106731058A (en) * | 2016-12-08 | 2017-05-31 | 北京奥博水处理有限责任公司 | One kind is not blocked, No clean, filter footpath adjustable filtering device |
| CN110947210A (en) * | 2019-11-19 | 2020-04-03 | 合肥三番水处理设备有限公司 | Self-adjusting fiber filter |
| CN113350839A (en) * | 2021-05-14 | 2021-09-07 | 董徽 | Composite electret fiber filter |
| CN113577938A (en) * | 2021-08-24 | 2021-11-02 | 敬波 | Dynamic adjustable exhaust gas filter |
-
2001
- 2001-02-28 CN CN 01214330 patent/CN2465761Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958936A (en) * | 2015-07-14 | 2015-10-07 | 中国科学院广州能源研究所 | Rapid porous padding filtering water treatment device |
| CN106731058A (en) * | 2016-12-08 | 2017-05-31 | 北京奥博水处理有限责任公司 | One kind is not blocked, No clean, filter footpath adjustable filtering device |
| CN110947210A (en) * | 2019-11-19 | 2020-04-03 | 合肥三番水处理设备有限公司 | Self-adjusting fiber filter |
| CN110947210B (en) * | 2019-11-19 | 2021-08-10 | 合肥三番水处理设备有限公司 | Self-adjusting fiber filter |
| CN113350839A (en) * | 2021-05-14 | 2021-09-07 | 董徽 | Composite electret fiber filter |
| CN113577938A (en) * | 2021-08-24 | 2021-11-02 | 敬波 | Dynamic adjustable exhaust gas filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |