CN202061457U

CN202061457U - Intelligent jet-flow cleaning and blow-down filter

Info

Publication number: CN202061457U
Application number: CN2011200734806U
Authority: CN
Inventors: 刘林岭
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-21
Filing date: 2011-03-21
Publication date: 2011-12-07
Anticipated expiration: 2021-03-21

Abstract

The utility model discloses an intelligent jet-flow cleaning and blow-down filter which consists of a cavity, a rough filter element, a fine filter element, a negative-pressure absorbing device, a pressurization coiler, a jet-flow purging device, a rotating shaft, a mechanical sealing device, a cavity cover, a variable speed motor, an elastic coupler, a magnetic electric valve, an intelligent control cabinet, a pressure difference detector and a water pump, and is characterized in that the intelligent control cabinet and the cavity have electromechanical integration structures, and the cavity is provided with the pressurization water pump and comprises a rough interception chamber, a rough filtering chamber, a cleaning chamber, a pressurizing chamber and a blow-down chamber. The pressurization coiler is arranged at the periphery of a pressure cavity, and is provided with the jet-flow purging device. With the intelligent jet-flow cleaning and blow-down filter, the electromechanical integration degree is high, and the intelligent human-computer interface control is realized; and when dirt exists in the filter, the water pump pressurizes automatically to start the jet-flow purging device on the coiler so as to clean suspending matters and particles in the filter, and no resource on a pipeline is wasted, therefore, the filter can be widely used for refined filtering of liquid on pipelines of industries of tap water, steel, electricity, medicine and the like.

Description

The intelligence jet cleans drain filter

1, technical field

The utility model relates to a kind of filter pipeline environmental protection equipment field, is applied in industries such as municipal tap water, iron and steel, electric power, medicine specifically, carries out the smart a kind of intelligent jet that filters of liquid and clean drain filter on pipeline.

2, background technology

The piping filter of prior art is necessary parts that are used on the industry pipelines such as municipal tap water, iron and steel, electric power, medicine at present; utilize filter screen directly to tackle impurity in the water; remove liquid suspension, particle; reduce turbidity; purify water; generations such as minimizing system dirt, bacterium algae, corrosion are to purify water and to protect the equipment of other equipment operate as normal.

Its version of the piping filter of prior art is varied, all is the branch body structure, inconvenient operation, and floor space is big, and intelligent integrated degree is low, and the precision of filtration does not reach requirement.The filtering accuracy of pipeline requires when high, and inner filter core stops up easily, and the pressure loss of pipeline is big.Sealing between the filter inner part, mechanization degree is low unreliable.

3, summary of the invention

Deficiency in view of existing above-mentioned technology, the utility model provides a kind of electromechanics integrated degree height, realize intelligent man-machine interface control, when in the filter dirt being arranged, water pump pressurizes automatically and starts jet purging device on the coil pipe, comes suspension and particle in the cleaning filter, and suspension and particle are all drained, do not lose any resource on the pipeline, the essence that is widely used in industry pipeline liquids such as running water, iron and steel, electric power, medicine is filtered.

The technical scheme that the utility model institute technical solution problem is adopted is: a kind of intelligent jet cleans drain filter and receives device, pressurization coil pipe, jet purging device, rotating shaft, mechanically-sealing apparatus, chamber lid, variable speed electric motors, particularly, yielding coupling, magnetic force motor-driven valve, intelligent control box, pressure detector, water pump connecting bolt, connection line, pipeline to form by cavity, coarse filtration core, secondary filter core, negative pressure.

Intelligent control box and cavity integrate, and integrated degree height has dwindled floor space.Coarse filtration core and secondary filter core are installed in the cavity, and cavity is divided into five parts: slightly hold back chamber, coarse filtration chamber, cleaning chambers, give and press chamber and blowdown chamber, give and press the chamber pressurization coil pipe to be installed on every side, jet purging device is installed on the coil pipe.Water pump and magnetic force motor-driven valve are installed on the cavity, electronic blowoff valve is installed on the blowdown chamber, rotating shaft is a hollow, is installed in cleaning chambers inside, negative pressure is installed on the rotating shaft receives device.Rotating shaft is connected with variable speed electric motors, particularly through yielding coupling, water inlet and give pressing between the chamber pressure detector is installed.When in the filter dirt being arranged, water pump pressurizes automatically and starts jet purging device on the coil pipe, comes suspension and particle in the cleaning filter, does not lose any resource on the pipeline, and the dirt that washes down is discharged automatically through electronic blowoff valve.

The beneficial effect of utility model is: integrated degree height has the multiple filtration function.Can thoroughly clean dirt on the filter core for the high liquid of filtering accuracy, it is fast to have a cleaning speed, does not have the pressure loss, saves the function of resource, and the dirt that washes down can discharge automatically.The internal part sealing is more reliable, leakage forever do not occur.

4, description of drawings

Fig. 1 is the structural representation that intelligent jet cleans drain filter.

Fig. 2 is the partial sectional view of Fig. 1.

Among the figure, 1, cavity 2, coarse filtration core 3, rubber cushion 4, blind flange 5, fastening bolt 16, secondary filter core 7, intercepter plate 8, pressurization coil pipe 9, jet purging device 10, rotating shaft 11, negative pressure is received device 12, fastening bolt 213, mechanical seal cover 14, fastening bolt 315, apopore 16, mechanically-sealing apparatus 17, chamber lid 18, fastening bolt 419, yielding coupling 20, variable speed electric motors, particularly 21, fastening bolt 522, water inlet 23, delivery port 24, sewage draining exit 25, electronic blowoff valve 26, fastening bolt 627, pressure detector 28, signal pipeline 29, intelligent control box 30, pump water inlet 31, fastening bolt 732, fastening bolt 833, pumping line 34, magnetic force motor-driven valve 35, water pump 36, water pump seat 37, fastening bolt 938, slightly hold back chamber 39, coarse filtration chamber 40, cleaning chambers 41, give and press chamber 42, blowdown chamber 43, sealing gasket 44, the coarse filtration sewage draining exit

5, the specific embodiment

Below in conjunction with accompanying drawing concrete enforcement of the present utility model is described further.

Hold back plate (7) as shown in the figure and be welded in the cavity (1), coarse filtration core (2) is welded on the blind flange (4), is installed on the cavity (1) through fastening bolt 1 (5) and rubber cushion (3), and being installed in that the bottom is airtight held back on the plate (7).Secondary filter core (6) is installed on the cavity (1) by fastening bolt 2 (12), and being installed in that the bottom is airtight held back in the plate (7).Rotating shaft (10) through secondary filter core (6), coarse filtration core (2) be installed in blind flange (4) in the heart, negative pressure is installed on the rotating shaft (10) receives device (11) and have apopore (15).Mechanical seal cover (13) is installed on the secondary filter core (6) by fastening bolt 3 (14).Give and press chamber (41) periphery that pressurization coil pipe (8) is installed, on the pressurization coil pipe jet purging device (9) is installed and is evenly distributed in the periphery that gives pressure chamber (41).Chamber lid (17) is fastened on the cavity (1) by fastening bolt 4 (18) through rotating shaft (10), sealing gasket (43), variable speed electric motors, particularly (20) is fastened on the chamber lid (17) by fastening bolt 5 (21), and variable speed electric motors, particularly (20) is connected with rotating shaft (10) by yielding coupling (19).Chamber lid (17) is connected by mechanically-sealing apparatus (16) with the position of rotating shaft (10) rotation contact.Have sewage draining exit (24) on the blowdown chamber (42), electronic blowoff valve (25) is connected with sewage draining exit (24) by fastening bolt 6 (26).Intelligent control box (29) is welded on the cavity (1).Pressure detector (27) is connected to give by signal pipeline (28) and presses between chamber (41) and the water inlet (22).Water pump (35) is fastened on the water pump seat (36) with fastening bolt 9 (37), and water pump seat (36) is welded on the cavity (1).Pump intake by fastening bolt 7 (31) with pump water inlet (30), slightly hold back chamber (38) and communicate, pump outlet is communicated with pumping lines (33), magnetic force motor-driven valve (34) by fastening bolt 8 (32) and gives and press the interior pressurization coil pipe (8) in chamber (41) to be communicated with.Water inlet (22) is slightly being held back on the chamber (38), and delivery port (23) is giving on the pressure chamber (41).

Operation control method is as follows:

Ducted liquid enters into from water inlet (22) and slightly holds back in the chamber (38) in the process of practical application, liquid filters through coarse filtration core (2), coarse granule in the liquid is stayed and is slightly held back in the chamber (38), is retained down coarse granule and discharges in coarse filtration sewage draining exit (44).Liquid through coarse filtration flow in the cleaning chambers (40) through coarse filtration chamber (39), intercepter plate (7), particle and suspension small in the liquid are held back through secondary filter core (6), small particle and suspension are stayed in the cleaning chambers (40), and the liquid after the filtration presses chamber (41), delivery port (23) to flow in the pipe network through giving.The increase that molecule in cleaning chambers (40) and suspension continue, pressure detector (27) detects and gives the pressure differential of pressing chamber (41) and delivery port (23) when arriving set point greatly, pass the signal along to intelligent control box (29), intelligent control box (29) is opened water pump (35) pressurization with the signal of accepting through intelligence control system, magnetic force motor-driven valve (34) is opened, liquid after the pressurization gives through pumping line (33), pressurization coil pipe (8) interlock presses chamber (41) jet purging device (9) on every side to open, and purges in cleaning chambers (40) and cleans.Purge and clean after 30 seconds; variable speed electric motors, particularly (20); electronic blowoff valve (25) is opened; rotating shaft (10) rotation; the liquid that has molecule and suspension receives device (11) through negative pressure; apopore (15); blowdown chamber (42); sewage draining exit (24); electronic blowoff valve (25) is all discharged; pressure detector (27) detects and gives when the pressure differential of pressing chamber (41) and delivery port (23) is little to arrive set point; water pump (35); variable speed electric motors, particularly (20); electronic blowoff valve (25); magnetic force motor-driven valve (34) Close All; the cleaning process time is 50～60 seconds, enters normal pipeline liquid conveying and pipe network protection then.

Claims

1. an intelligent jet cleaning drain filter receives device, pressurization coil pipe, jet purging device, rotating shaft, mechanically-sealing apparatus, chamber lid, variable speed electric motors, particularly, yielding coupling, magnetic force motor-driven valve, intelligent control box, pressure detector, electronic blowoff valve, water pump to form by cavity, coarse filtration core, secondary filter core, negative pressure, it is characterized in that: intelligent control box and cavity are dynamo-electric integrated morphology, pressure pump is installed on the cavity, and cavity is divided into five parts: slightly hold back chamber, coarse filtration chamber, cleaning chambers, give and press chamber and blowdown chamber.

2. intelligent jet according to claim 1 cleans drain filter, it is characterized in that: give and press the chamber pressurization coil pipe to be installed on every side, jet purging device is installed on the coil pipe.

3. intelligent jet according to claim 1 cleans drain filter, it is characterized in that: water pump is installed on the cavity, the magnetic force motor-driven valve is installed on the exit of pump.

4. intelligent jet according to claim 1 cleans drain filter, it is characterized in that: intelligent control box is welded on and is dynamo-electric integrated structure on the cavity, and realizes intelligent human/computer interface control.

5. intelligent jet according to claim 1 cleans drain filter, and it is characterized in that: rotating shaft is a hollow core structures, negative pressure is installed above receives device and osculum.

6. intelligent jet according to claim 1 cleans drain filter, it is characterized in that: the chamber lid is equipped with mechanically-sealing apparatus with the rotating shaft junction.

7. intelligent jet according to claim 1 cleans drain filter, and it is characterized in that: the chamber covers variable speed electric motors, particularly is installed, and with the rotating shaft junction yielding coupling is installed.

8. intelligent jet according to claim 1 cleans drain filter, it is characterized in that: electronic blowoff valve is installed on the blowdown chamber.

9. intelligent jet according to claim 1 cleans drain filter, it is characterized in that: water inlet and give pressing between the chamber pressure detector is installed.