CN211384290U

CN211384290U - Pipeline filter of self-cleaning blowdown

Info

Publication number: CN211384290U
Application number: CN201922251720.6U
Authority: CN
Inventors: 蒋涛
Original assignee: Sunshine Environmental Protection Technology Shanghai Co ltd
Current assignee: Sunshine Environmental Protection Technology Shanghai Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-01
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a pipeline filter of self-cleaning blowdown, including well section of thick bamboo, install the top cap at well section of thick bamboo top and install the bottom at well bobbin base portion, a lateral wall that well section of thick bamboo is close to the top is fixed with the feed liquor pipe, the inner chamber mid-mounting of well section of thick bamboo has liquid filter, another lateral wall that well section of thick bamboo is close to the bottom is fixed with the drain pipe that communicates with the liquid filter bottom, high compression pump mechanism is installed at the top of top cap, the clearance subassembly in extending the liquid filter inner chamber is installed to the delivery outlet of high compression pump mechanism, the bottom of well section of thick bamboo is fixed with the blow off pipe, the blowoff valve is installed to the inner wall of blow off pipe, the utility model discloses, can realize wasing liquid filter, the material resources of using manpower.

Description

Pipeline filter of self-cleaning blowdown

Technical Field

The utility model relates to a pipeline filter technical field specifically is a pipeline filter of self-cleaning blowdown.

Background

The pipeline filter is a filtering device which utilizes a filtering medium to remove suspended matters, particles, other solid macromolecules and the like in pipeline water, and finally achieves the effects of reducing water turbidity and purifying water quality.

However, the existing pipeline filter can filter water, but cannot clean the pipeline filter, so that the pipeline filter needs to be stopped, disassembled and cleaned after being used for a period of time, time and labor are wasted, and the production efficiency and the benefit are reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe-line filter of self-cleaning blowdown can realize wasing self without shutting down, utilizes high compression pump to wash moreover, has to wash thoroughly, quick convenient advantage, has solved the problem of proposing among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipeline filter of self-cleaning blowdown, includes well section of thick bamboo, installs the top cap at well section of thick bamboo top and installs the bottom at well bobbin base portion, a lateral wall that well section of thick bamboo is close to the top is fixed with the feed liquor pipe, the inner chamber mid-mounting of well section of thick bamboo has liquid filter, another lateral wall that well section of thick bamboo is close to the bottom is fixed with the drain pipe with liquid filter bottom intercommunication, high compression pump mechanism is installed at the top of top cap, the clearance subassembly in extending into liquid filter inner chamber is installed to the delivery outlet of high compression pump mechanism, the bottom of well section of thick bamboo is fixed with the blow off pipe, the blowoff valve is installed to the inner wall.

Preferably, high compression pump mechanism includes the high compression pump body, the top at the top cap is installed to the high compression pump body, the crankcase rather than transmission connection is installed at the top of high compression pump body, the reduction gear rather than transmission connection is installed to one side of crankcase, the motor rather than transmission connection is installed to one side that the crankcase was kept away from to the reduction gear.

Preferably, an air filter is mounted on the top of the crankcase.

Preferably, the cleaning assembly comprises a rotary pipe rotatably connected to the bottom end of the output port of the high-pressure air pump body, a blowing assembly is fixed to the bottom wall of the rotary pipe, a longitudinal pipe is fixed to one end, far away from the output port of the high-pressure air pump mechanism, of the rotary pipe, and a blowing nozzle is mounted on the surface, close to the liquid filter, of the longitudinal pipe.

Preferably, a thrust bearing is arranged between the inner wall of the top end of the rotating pipe and the outer wall of the bottom end of the output port of the high-pressure air pump mechanism.

Preferably, the blowing assembly comprises a rotating seat, the rotating seat is fixed on the bottom wall of the rotating pipe, and fan blades are fixed on the surface of the rotating seat.

Preferably, the outer wall of the middle cylinder is provided with a differential pressure gauge for detecting the pressure difference between the inner side and the outer side of the liquid filter, the differential pressure gauge is electrically connected with an external control box, and the control box is electrically connected with the motor.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses, during normal drainage, dirty liquid gets into from the feed liquor pipe, then after liquid filter filters, the drain pipe of clear liquid from liquid filter bottom intercommunication is discharged, wait to when differential pressure gauge records liquid filter inside and outside pressure differential and surpass the default, then carry high-pressure gas in to liquid filter through function high compression pump, the impurity that will adhere to in the liquid filter outside blows down, and the clearance subassembly can rotate, make the impurity clearance more thorough, and discharge from the blow off pipe, can realize wasing liquid filter like this, the material resources of using manpower sparingly, the production efficiency and the benefit are improved.

Drawings

FIG. 1 is a schematic structural view of a front view of a filter according to the present invention;

FIG. 2 is a schematic side view of the filter of the present invention;

fig. 3 is a schematic structural view of the present invention along the sectional view a-a in fig. 2;

fig. 4 is a schematic structural diagram of a top view of the blowing assembly of the present invention.

In the figure: 1-middle cylinder, 2-top cover, 3-bottom cover, 4-liquid inlet pipe, 5-liquid filter, 6-liquid outlet pipe, 7-high pressure air pump mechanism, 8-cleaning component, 9-blow-off pipe, 10-blow-off valve, 11-high pressure air pump body, 12-crankcase, 13-speed reducer, 14-motor, 15-air filter, 16-rotary pipe, 17-blowing component, 18-longitudinal pipe, 19-blowing nozzle, 20-thrust bearing, 21-rotary seat, 22-fan blade and 23-differential pressure meter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a self-cleaning sewage discharge pipeline filter comprises a middle cylinder 1, a top cover 2 arranged at the top of the middle cylinder 1 and a bottom cover 3 arranged at the bottom of the middle cylinder 1, wherein a liquid inlet pipe 4 is fixed on one side wall of the middle cylinder 1 close to the top, dirty liquid enters from the liquid inlet pipe, a liquid filter 5 is arranged in the middle of an inner cavity of the middle cylinder 1, the dirty liquid enters from the liquid filter 5, suspended substances, particles, solid macromolecules and the like in the dirty liquid are intercepted at the outer side of the liquid filter 5, filtered clear liquid enters the inner side of the liquid filter 5, a liquid outlet pipe 6 communicated with the bottom end of the liquid filter 5 is fixed on the other side wall of the middle cylinder 1 close to the bottom, the clear liquid is discharged from the liquid inlet pipe, a high-pressure air pump mechanism 7 is arranged at the top of the top cover 2 to generate high-pressure air, a cleaning component 8 extending into the inner cavity of, the impurities attached to the outer side of the liquid filter 5 are blown down, and the contact area between the gas and the liquid filter 5 is large, so that most of the impurities in the meshes of the liquid filter 5 can be blown down, the liquid filter 5 is ensured to filter smoothly, the bottom of the middle barrel 1 is fixed with a drain pipe 9, the inner wall of the drain pipe 9 is provided with a drain valve 10, and the blown impurities fall into the drain pipe 9 to be discharged.

Specifically, the high pressure air pump mechanism 7 comprises a high pressure air pump body 11, the high pressure air pump body 11 is installed on the top of the top cover 2, a crankcase 12 in transmission connection with the high pressure air pump body 11 is installed on the top of the high pressure air pump body 11, a speed reducer 13 in transmission connection with the crankcase 12 is installed on one side of the crankcase 12, a motor 14 in transmission connection with the speed reducer 13 is installed on one side of the speed reducer 13 far away from the crankcase 12, the high pressure air pump body 11 is blown by the motor 14 to enter, then the gas is pressurized through the transmission of the crankcase 12 and the, since the high pressure air pump body 11 belongs to the prior art well known to those skilled in the art, therefore, the present invention is not described in detail, and for example, refer to one of the issued chinese utility model patents, the electric high-pressure air pump disclosed in application No. CN201120455569.9, and refer to the description of the pressurization principle in the specific embodiment of the patent specification.

Further, an air filter 15 is installed on the top of the crankcase 12 to filter incoming air and prevent impurities in the air from entering the inside of the liquid filter 5.

Specifically, clearance subassembly 8 includes swivelling joint at the rotatory pipe 16 of high pressure air pump body 11 delivery outlet bottom, and the diapire of swivelling joint 16 is fixed with blows subassembly 17, and the one end that swivelling joint 16 kept away from the high pressure air pump mechanism 7 delivery outlet is fixed with vertical pipe 18, and vertical pipe 18 is close to the surface mounting of liquid filter 5 has blow gun 19, and high-pressure gas blows on liquid filter 5 through blow gun 19, blows off the impurity in the mesh.

Further, a thrust bearing 20 is installed between the top end inner wall of the rotary pipe 16 and the bottom end outer wall of the output port of the high-pressure air pump mechanism 7, so that the rotary pipe 16 can rotate relative to the output port of the high-pressure air pump mechanism 7.

Specifically, blow subassembly 17 and include roating seat 21, roating seat 21 is fixed at the diapire of roating tube 16, and the fixed surface of roating seat 21 has fan blade 22, when high-pressure gas passes through in the roating tube 16, blows on fan blade 22, makes roating tube 16 self rotate, then drives vertical pipe 18 and rotates, blows at 5 circumference inner walls of liquid filter uniformly for impurity clearance ground is more thorough.

Further, the outer wall of the middle cylinder 1 is provided with a differential pressure gauge 23 which is used for detecting the pressure difference between the inner side and the outer side of the liquid filter 5, the differential pressure gauge 23 is electrically connected with an external control box, the control box is electrically connected with the motor 14, when the pressure difference detected by the differential pressure gauge 23 is greater than a preset value, the sewage is stopped to be led in, the motor 14 is controlled to be started at the moment, the high-pressure gas is introduced, the liquid filter 5 is cleaned, and the high-pressure gas and the blown impurities are discharged from the sewage discharge pipe 9.

The working principle is as follows: when this pipeline filter of self-cleaning blowdown used, at first the foul solution gets into from feed liquor pipe 4, filter the back through liquid filter 5, discharge from drain pipe 6, when the pressure differential that differential pressure gauge 23 detected is greater than the default, then stop leading to sewage, control motor 14 starts this moment, high-pressure gas intervenes, to liquid filter 5 clearance, external gas gets into after filtering from air cleaner 15, then behind the 11 pressure boost of high-pressure air pump body, enter into liquid filter 5 inboardly, will adhere to the impurity in the liquid filter 5 outside and blow down, and clearance subassembly 8 can rotate, so that the impurity clearance is more thorough, and discharge from blow off pipe 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pipeline filter of self-cleaning blowdown, includes well section of thick bamboo (1), installs top cap (2) at well section of thick bamboo (1) top and install bottom (3) bottom well section of thick bamboo (1) bottom, its characterized in that: well section of thick bamboo (1) is close to a lateral wall at top and is fixed with feed liquor pipe (4), the inner chamber mid-mounting of well section of thick bamboo (1) has liquid filter (5), another lateral wall that well section of thick bamboo (1) is close to the bottom is fixed with drain pipe (6) with liquid filter (5) bottom intercommunication, high compression pump mechanism (7) are installed at the top of top cap (2), cleaning assembly (8) in extension feed liquor liquid filter (5) inner chamber are installed to the delivery outlet of high compression pump mechanism (7), the bottom of well section of thick bamboo (1) is fixed with blow off pipe (9), blowoff valve (10) are installed to the inner wall of blow off pipe (9).

2. A self cleaning sewer pipe filter according to claim 1, wherein: high compression pump mechanism (7) include high compression pump body (11), the top at top cap (2) is installed in high compression pump body (11), crankcase (12) rather than the transmission connection are installed at the top of high compression pump body (11), reduction gear (13) rather than the transmission connection are installed to one side of crankcase (12), motor (14) rather than the transmission connection are installed to one side that crankcase (12) were kept away from in reduction gear (13).

3. A self cleaning sewer pipe filter according to claim 2, wherein: an air filter (15) is mounted on the top of the crankcase (12).

4. A self cleaning sewer pipe filter according to claim 1, wherein: clearance subassembly (8) are including swivelling joint at rotatory pipe (16) of high compression pump body (11) delivery outlet bottom, the diapire of rotatory pipe (16) is fixed with blows subassembly (17), the one end that high compression pump mechanism (7) delivery outlet was kept away from in rotatory pipe (16) is fixed with indulges pipe (18), the surface mounting that indulges pipe (18) is close to liquid filter (5) has blow gun (19).

5. A self-cleaning waste pipe filter according to claim 4, wherein: and a thrust bearing (20) is arranged between the inner wall of the top end of the rotating pipe (16) and the outer wall of the bottom end of the output port of the high-pressure air pump mechanism (7).

6. A self-cleaning waste pipe filter according to claim 5, wherein: the blowing assembly (17) comprises a rotating seat (21), the rotating seat (21) is fixed on the bottom wall of the rotating pipe (16), and fan blades (22) are fixed on the surface of the rotating seat (21).

7. A self cleaning sewer pipe filter according to claim 1, wherein: the outer wall of the middle cylinder (1) is provided with a differential pressure gauge (23) for detecting the pressure difference between the inner side and the outer side of the liquid filter (5), the differential pressure gauge (23) is electrically connected with an external control box, and the control box is electrically connected with the motor (14).