CN2529691Y

CN2529691Y - Y-shape electric filtering and discharging appts.

Info

Publication number: CN2529691Y
Application number: CN 02223206
Authority: CN
Inventors: 王磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-07
Filing date: 2002-01-07
Publication date: 2003-01-08
Anticipated expiration: 2012-01-07

Abstract

The utility model discloses a Y shape electric filter and pollution discharge device that is applied together with the Y shape filter tube of the fluid pipeline in series. The engine drives the steel wire brush that is fixedly connected with the cleaning axle and is arranged on the outer edge of the cleaning blade to rotate inside the upper bearing cleaning blade; the discharge pipe mouth of the Y shape pipe is connected with a pollution discharge control branch pipe that has a straight three way pipe, the upper end of the straight pipe is communicated with the discharge pipe of the Y shape pipe through flanges; the inside wall pf the lower end of the straight pipe is provided with a sealing bearing seat that supports the lower section of the cleaning axle, and the lower end is integrated with a sealing press cover that has a support bracket that is welded with an electric motor positive speed gearbox; the branch pipe mouth of the straight pipe is communicated with the inlet of the electromagnetic pollution discharge valve through a flange; a pollution cleaning controller is arranged in series between the motor, the power source connector of the electromagnetic pollution discharge valve and the power source circuit. The utility model has the advantages of auto cleaning and pollution discharge of the Y shape pipe filter according to the press difference at the two ends of the filter net.

Description

The electronic filtering and draining device of Y shape

Technical field: the utility model relates to the pipeline filter, relates in particular to technological improvement and innovation that the pipeline filtering net cylinder cleans blowdown apparatus.

Background technology: at present, at chemical industry, plumbing, boiler, central air-conditioning, in the various pipe-line systems such as thermal technology, in order to prevent that the mechanical admixture in the fluid from working the mischief to follow-up equipment and running, establish the Y tube formula filter plant interception of filter cartridge in all adopting, filter the mechanical admixture in the fluid, when the online impurity of tackling of cartridge filter reaches some, or arrived certain hour, or reach certain numerical value when resistance, promptly need the at first fluid on this pipeline, adopt the blind flange that manually unloads the following comb mouth on the Y tube then, remove the mechanical admixture on the filter screen ... existing this cleaning blowdown process is loaded down with trivial details, manually-operated is consuming time, delay work, running efficiency is low, and Chang Yinwei can not in time clean blowdown, causes filter screen to rise brokenly, filter and lost efficacy, jeopardize normal operation, even damage follow-up equipment.

Summary of the invention: at the defective of prior art, technical problem to be solved in the utility model, be will provide a kind of can increase or experience is set removes contamination the cycle according to the pressure reduction at filter screen two ends, automatically to Y tube formula filter clean, the electronic filtering and draining device of Y shape of blowdown.

For this reason, the technical solution of the utility model is: the electronic filtering and draining device of a kind of Y shape, be provided in a side of in the Y tube formula filter cartridge that is series on the fluid circuit and be used, it is characterized in that: the electronic filtering and draining device of described Y shape is by motor-operated wire brush, and the blowdown that is connected with the following comb mouth of Y tube control arm is formed.

Described wire brush is to be installed in and to clean the cleaning blade outer rim that connects firmly mutually of axle and form, close-fitting has the radial locating ring in the upper end open of described filter cartridge, radial locating ring center is provided with the top chock that the axle upper end is cleaned in supporting, and described motor drives described cleaning axle by reduction box, coupling band and rotates in top chock.

Described cleaning blade has three, presss from both sides hexagonal angle mutually and is assemblied in the adjacent shaft part that cleans axle in regular turn, and three shared shaft part total lengths of cleaning blade equal the length of filter cartridge.

Described blowdown control arm is that straight tee (ST.TEE) is tubular, and wherein the straight tube upper port is connected with the following comb mouth of Y tube by ring flange; The inwall of straight tube lower port is provided with the sealed bearing that the axle hypomere is cleaned in supporting, and lower port is by ring flange and the fastening one of sealing gland, sealing gland by weld with motor connect firmly mutually with the bearing support of reduction box; A mouth of pipe of straight tee (ST.TEE) pipe is connected with the import of electromagnetism blowoff valve by ring flange.

Be in series with the controller of removing contamination between the power interface of described motor and electromagnetism blowoff valve and power circuit, the described controller of removing contamination is the intellectual or time set formula of pressure reduction; The input of the intellectual controller of removing contamination of described pressure reduction is connected with into and out of the drift angle sensor, and described time set formula is removed contamination and the time set relay is housed in the controller.

The outlet of described electromagnetism blowoff valve is connected with special dirt collection and treatment groove.

The electronic filtering and draining device of described Y shape comprises that it all is made by the stainless steel material of fluid-resistant corrosion cleaning axle, wire brush, cleaning blade, top chock, sealed bearing, straight tee (ST.TEE) pipe, electromagnetism blowoff valve etc.

Owing to adopted above-mentioned architecture advances, the utlity model has following advantage:

Stainless steel wire brush on the motor drives rotating vane rotates sweeping in screen tube, more efficient, thorough than the manual cleaning of people, introduce the electromagnetism blowoff valve in addition, pressure reduction is intellectual or the time set formula is removed contamination controller, realized filter screen cleaning, blowdown automatic control at one stroke;

Experiment confirm: employing of the present utility model, can reduce fluid resistance, increase the cleannes of fluid, improve filter effect, prevent fried net, stop to filter and lost efficacy, protect the normal operation of follow-up equipment effectively, reduce the inefficiency, the wasting of resources that must stop work and production cause because of manually removing contamination greatly;

And, employing of the present utility model allows to cancel the default of standby arm in the design link, or regulates the usable floor area of filter screen neatly, or reduce the filter screen mesh diameter, increase the order number of filter screen ... Deng, the overall structure that is adopted as system of the present utility model is in a word improved new parameter is provided.

Description of drawings: the utility model is made an explanation below in conjunction with accompanying drawing:

Fig. 1 is the schematic diagram of total assembling structure of the utility model embodiment 1.

Fig. 2 is the control principle figure of the intellectual controller of removing contamination of pressure reduction among Fig. 1.

Fig. 3 is the schematic diagram of total assembling structure of the utility model embodiment 2.

Fig. 4 is the remove contamination control principle figure of controller of the time set formula among Fig. 3.

The specific embodiment: the person in charge 1-1 of Y tube among the embodiment 1 as shown in Figure 1,1-2 flow to for level from left to right, wherein the electronic filtering and draining device of Y shape is that motor 2 is by reduction box 3, coupling band 4-1 drives described cleaning axle 5 and rotates in top chock 6-1, described top chock 6-1 is located at radial locating ring 6 centers, radial locating ring 6 close-fittings are in the upper end open of filter cartridge 7, and wire brush 8 be installed in clean axle 5 three of connecting firmly mutually mutually cleaning blade 9 outer rims of folder hexagonal angle form, three cleaning blades 9 are assemblied in the adjacent shaft part that cleans axle 5 in regular turn, and three cleaning blade 9 shared shaft part total lengths equal the length of filter cartridge 7; The intellectual controller 13-1 that removes contamination of pressure reduction is installed on the outer wall of described Y tube.

Described blowdown control arm 10 is tubular for straight tee (ST.TEE), and wherein straight tube upper port 10-1 is connected with the following comb mouth 1-3 of Y tube by ring flange; The inwall of straight tube lower port 10-2 is provided with the sealed bearing 11 that axle 5 hypomeres are cleaned in supporting, and lower port 10-2 is by ring flange and the fastening one of sealing gland 4-2, sealing gland 4-2 by weld with motor 2 connect firmly mutually with the bearing support 4 of reduction box 3; A mouth of pipe 10-3 of straight tee (ST.TEE) pipe is connected by the import of ring flange with electromagnetism blowoff valve 12.

The electronic filtering and draining device of described Y shape comprises that it all is made by the stainless steel material of fluid-resistant corrosion cleaning axle 5, wire brush 8, cleaning blade 9, top chock 6-1, sealed bearing 11, straight tee (ST.TEE) pipe 10, electromagnetism blowoff valve 12 etc.

As shown in Figure 2: be in series with the intellectual controller 13-1 that removes contamination of pressure reduction between the power interface of described motor 2 and electromagnetism blowoff valve 12 and power circuit, the intellectual input of removing contamination controller 13-1 of pressure reduction is connected with influent stream differential pressure pickup 14-1, goes out drift angle sensor 14-2; The outlet of described electromagnetism blowoff valve 12 is connected with special dirt collection and treatment groove 15.

The person in charge 1-1 of Y tube among the embodiment 2 as shown in Figure 3,1-2 flow to for from last to bottom right, wherein the electronic filtering and draining device of Y shape is that integral body is installed straight up, described radial locating ring 6 close-fittings are in the upper end open of filter cartridge 7, and be responsible for closely affixed becoming one of 1-1 with the upper end import, wherein the electronic filtering and draining device of Y shape is that motor 2 is by reduction box 3, coupling band 4-1 drives described cleaning axle 5 and rotates in top chock 6-1, described top chock 6-1 is located at radial locating ring 6 centers, and wire brush 8 be installed in clean axle 5 three of connecting firmly mutually mutually cleaning blade 9 outer rims of folder hexagonal angle form, three cleaning blades 9 are assemblied in the adjacent shaft part that cleans axle 5 in regular turn, and three cleaning blade 9 shared shaft part total lengths equal the length of filter cartridge 7; The time set formula controller 13-2 that removes contamination is installed on the outer wall of described Y tube.

As shown in Figure 4: the time set formula that the time set relay is housed in being in series with between the power interface of described motor 2 and electromagnetism blowoff valve 12 and the power circuit controller 13-2 that removes contamination; The outlet of described electromagnetism blowoff valve 12 is connected with special dirt collection and treatment groove 15.

Now the utility model is further specified as follows in conjunction with above-mentioned accompanying drawing:

Tube fluid from Y tube main inlet tube 1-1 flow to primary outlet pipe 1-2, mechanical admixture in the fluid is trapped the inwall of filtration at screen tube 7, pressure differential when between main inlet tube 1-1 and primary outlet pipe 1-2 reaches setting value or the currency reaches setting-up time, described pressure reduction is intellectual, and controller 13-1 or the time set formula controller 13-2 that removes contamination that removes contamination promptly connects motor 2 and drives it and begin sweeping filter cartridge 7 inwalls, drive electromagnetism blowoff valve 12 simultaneously and open the blowdown outlet, to 15 blowdowns of dirt collection and treatment groove; Pressure differential when between main inlet tube 1-1 and primary outlet pipe 1-2 reduces to predetermined value or the time of removing contamination reaches, pressure reduction is intellectual, and controller 13-1 or the time set formula controller 13-2 that removes contamination that removes contamination promptly cuts off the power supply of motor 2 and electromagnetism blowoff valve 12, stop to clean and the blowdown action, recover the proper flow of fluid in pipeline.

Claims

1, the electronic filtering and draining device of a kind of Y shape, be provided in a side of in the Y tube formula filter cartridge that is series on the fluid circuit and be used, it is characterized in that: the electronic filtering and draining device of described Y shape is by motor-operated wire brush, and the blowdown that is connected with the following comb mouth of Y tube control arm is formed.

2, the electronic filtering and draining device of Y shape as claimed in claim 1, it is characterized in that: described wire brush is to be installed in and to clean the cleaning blade outer rim that connects firmly mutually of axle and form, close-fitting has the radial locating ring in the upper end open of described filter cartridge, radial locating ring center is provided with the top chock that the axle upper end is cleaned in supporting, and described motor drives described cleaning axle by reduction box, coupling band and rotates in top chock.

3, the electronic filtering and draining device of Y shape as claimed in claim 2, it is characterized in that: described cleaning blade has three, press from both sides hexagonal angle mutually and be assemblied in the adjacent shaft part that cleans axle in regular turn, three shared shaft part total lengths of cleaning blade equal the length of filter cartridge.

4, as the electronic filtering and draining device of arbitrary described Y shape in the claim 1,2,3, it is characterized in that: described blowdown control arm is that straight tee (ST.TEE) is tubular, and wherein the straight tube upper port is connected with the following comb mouth of Y tube by ring flange; The inwall of straight tube lower port is provided with the sealed bearing that the axle hypomere is cleaned in supporting, and lower port is by ring flange and the fastening one of sealing gland, sealing gland by weld with motor connect firmly mutually with the bearing support of reduction box; A mouth of pipe of straight tee (ST.TEE) pipe is connected with the import of electromagnetism blowoff valve by ring flange.

5, the electronic filtering and draining device of Y shape as claimed in claim 4, it is characterized in that: be in series with the controller of removing contamination between the power interface of described motor and electromagnetism blowoff valve and power circuit, the described controller of removing contamination is the intellectual or time set formula of pressure reduction; The input of the intellectual controller of removing contamination of described pressure reduction is connected with into and out of the drift angle sensor, and described time set formula is removed contamination and the time set relay is housed in the controller.

6, the electronic filtering and draining device of Y shape as claimed in claim 5 is characterized in that: the outlet of described electromagnetism blowoff valve is connected with special dirt collection and treatment groove.

7, the electronic filtering and draining device of Y shape as claimed in claim 6 is characterized in that: the electronic filtering and draining device of described Y shape comprises that it all is made by the stainless steel material of fluid-resistant corrosion cleaning axle, wire brush, cleaning blade, top chock, sealed bearing, straight tee (ST.TEE) pipe, electromagnetism blowoff valve etc.