CN214680470U

CN214680470U - Full-automatic pipeline filter of mud is thoughtlessly congealed to magnetism

Info

Publication number: CN214680470U
Application number: CN202121140151.9U
Authority: CN
Inventors: 陈宝银; 葛文杰; 田小明
Original assignee: Beijing Jingrui Kemai Water Technology Co ltd
Current assignee: Beijing Jingrui Kemai Water Technology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-12
Anticipated expiration: 2031-05-25

Abstract

The utility model belongs to the technical field of water treatment and specifically relates to a full-automatic pipe-line filter of mud is thoughtlessly congealed to magnetism, and it includes the shell and is located the filter sieve of shell, the inside cavity of filter sieve is equipped with the cavity, shell one side is equipped with inlet tube and outlet pipe, inlet tube and cavity intercommunication, the space intercommunication between outlet pipe and filter sieve and the shell, the shell bottom surface is equipped with the blow off pipe that can open and close, blow off pipe and cavity intercommunication. Need filterable water to get into the filter sieve by the inlet tube, the filter residue of the partial great granule of aquatic is detained in the filter sieve, and through filterable water again by outlet pipe discharge, this application has when the filter residue of detaining in the filter sieve is more, opens the blow off pipe with the filter residue discharge alright in the filter sieve to comparatively conveniently carry out the effect of clearing up to the filter sieve.

Description

Full-automatic pipeline filter of mud is thoughtlessly congealed to magnetism

Technical Field

The application relates to the field of water treatment, in particular to a magnetic coagulation sludge full-automatic pipeline filter.

Background

An essential step in the water treatment process is filtration, which can filter out the filter residue in the water so as to facilitate the flow of the water in the pipeline, and therefore, a pipeline filter is often installed on the pipeline to reduce the possibility that the filter residue in the water blocks the pipeline.

At present, the pipeline filter refers to the Chinese utility model patent with the publication number of CN2571464Y, which discloses a fluid basket filter, which consists of a shell, a movable top cover, a portable basket filter screen and an emptying valve; the portable basket filter screen is arranged on a flange rib plate in the filter shell and positioned between the medium inlet and the medium outlet; in order to reduce the resistance to the medium, the upper end opening of the basket filter screen is made into a slope surface relative to the medium inlet, and the bottom of the basket filter screen is provided with a slag collecting pool. When the slag collecting pool collects slag to a certain amount, the medium inlet and the medium outlet are closed, the movable top cover is opened, and the portable basket filter screen is taken out for cleaning.

In view of the above-mentioned related technologies, the inventor thinks that when excessive filter residues are accumulated in a residue collection pool or a basket filter screen of the pipeline filter and need to be cleaned, a medium inlet and a medium outlet need to be closed, and then the basket filter screen is detached to clean the filter residues, which consumes time and labor.

SUMMERY OF THE UTILITY MODEL

In order to facilitate clearing up the basket filter sieve, the application provides a full-automatic pipeline filter of mud is thoughtlessly congealed to magnetism.

The utility model provides a full-automatic pipe-line filter of mud is thoughtlessly congealed to magnetism, includes the shell and is located the filter sieve of shell, the inside cavity of filter sieve is equipped with the cavity, shell one side is equipped with inlet tube and outlet pipe, inlet tube and cavity intercommunication, the space intercommunication between outlet pipe and filter sieve and the shell, the shell bottom surface is equipped with the blow off pipe that can open and close, blow off pipe and cavity intercommunication.

Through adopting above-mentioned technical scheme, need filterable water to get into the filter sieve by the inlet tube, the filter residue of the partial great granule of aquatic is detained in the filter sieve, and through filterable water again by the outlet pipe discharge, when the filter residue of detaining in the filter sieve is more, open the blow off pipe with the filter residue discharge alright in the filter sieve to clear up the filter sieve comparatively conveniently.

Optionally, the one end that the shell was kept away from to the blow off pipe is connected with the screw pump, the discharge pipe that is used for discharging the filter residue is installed to screw pump one side.

By adopting the technical scheme, when the filter sieve discharges sewage, filter residues can be conveyed to the discharge pipe by the sewage discharge pipe to be discharged by the screw pump.

Optionally, install the cleaning brush in the filter sieve, the cleaning brush includes the brush head, brush head and filter sieve inner wall butt.

Through adopting above-mentioned technical scheme, when needs clearance filter sieve, rotatable clearance brush drives brush head and the friction of filter sieve inner wall to the filter residue that will block up the filter sieve is cleared up out in by the sieve mesh, and then improves the clearance effect of filter sieve.

Optionally, the cleaning brush further comprises a rotating shaft fixed with the brush head, and the brush heads are spirally arranged along the rotating shaft and fixed outside the rotating shaft.

Through adopting above-mentioned technical scheme, when rotating the clearance brush, both can clear up the filter screen inner wall with the help of the distribution situation of brush head, can carry the filter residue of clearing up to the direction that is close to the drain simultaneously.

Optionally, the rotating shaft is connected with a driving motor for driving the rotating shaft to rotate.

Through adopting above-mentioned technical scheme, when needs clearance filter sieve inner wall, rotate with the help of driving motor drive axis of rotation to comparatively labour saving and time saving clears up the filter sieve.

Optionally, a speed reducer is connected between the driving motor and the rotating shaft.

Through adopting above-mentioned technical scheme, slow down the rotational speed of axis of rotation with the help of the speed reducer, reduce because the high-speed rotation of axis of rotation and the too big possibility of wearing and tearing of filter sieve friction.

Optionally, the screw pump includes the driving piece, install first manometer on the inlet tube, install the second manometer on the outlet pipe, first manometer, second manometer all are connected with same controller, the controller is connected with driving piece and driving motor.

Through adopting above-mentioned technical scheme, can judge whether open driving piece and driving motor according to the water pressure signal of first manometer and second manometer, when the controller comparison reachs the numerical value of first manometer and slightly is greater than the numerical value of second manometer, prove that the condition such as jam has appeared in the filter sieve, just so need clear up the filter sieve this moment, just drive the inner wall of filter sieve with the help of controller control driving motor drive clearance brush, driving piece drive work makes the screw pump outwards carry the filter residue of filter sieve discharge simultaneously.

Optionally, the screw pump is a single screw type transport pump.

By adopting the technical scheme, when the single-screw type conveying pump does not rotate, the sealing cavity is formed inside the single-screw type conveying pump, so that the possibility that moisture entering the pipeline filter flows out along the screw pump is reduced, the single-screw type conveying pump can be used as a valve of the sewage discharge pipe by virtue of the static screw pump, and the discharge of filter residues can be controlled without installing the valve on the sewage discharge pipe.

Optionally, one end of the discharge pipe, which is far away from the screw pump, extends upwards and is bent.

Through adopting above-mentioned technical scheme, single screw rod formula transport pump can be sealed the blow off pipe by very big degree, but can have some liquid and outwards overflow the condition by gap department, consequently upwards extend the discharge pipe and crooked setting can effectively reduce the possibility that liquid flows out by the discharge pipe when the screw pump is not opened.

In summary, the present application includes at least one of the following beneficial technical effects:

1. water to be filtered enters the filter sieve through the water inlet pipe, filter residues with larger particles in the water are retained in the filter sieve, the filtered water is discharged through the water outlet pipe, and when more filter residues are retained in the filter sieve, the drain pipe is opened to discharge the filter residues in the filter sieve, so that the filter sieve is cleaned more conveniently;

2. when the cleaning brush is rotated, the inner wall of the filter screen can be cleaned by means of the distribution condition of the brush head, and meanwhile, the cleaned filter residue can be conveyed towards the direction close to the sewage discharge outlet;

3. whether the driving piece and the driving motor are started or not is judged according to water pressure signals of the first pressure gauge and the second pressure gauge, when the controller compares that the numerical value of the first pressure gauge is slightly larger than the numerical value of the second pressure gauge, the filter screen is proved to be blocked, the filter screen needs to be cleaned at the moment, the driving motor is controlled by the controller to drive the cleaning brush to clean the inner wall of the filter screen, and meanwhile, the driving piece drives the screw pump to convey filter residues discharged by the filter screen outwards.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a fully automatic pipeline filter in the present application.

Fig. 2 is a cross-sectional view of a fully automatic pipe filter.

FIG. 3 is a schematic view of the structure and shape of the cleaning brush.

Fig. 4 is a block diagram of an automatic pipe filter cleaning and drain structure.

Description of reference numerals: 1. a pipeline filter; 11. a housing; 12. a water inlet pipe; 13. a first pressure gauge; 14. a water outlet pipe; 15. a second pressure gauge; 16. a blow-off pipe; 17. filtering and screening; 171. a cavity; 172. a water inlet; 173. a sewage draining outlet; 18. a butt joint plate; 2. a cleaning mechanism; 21. cleaning a brush; 211. a brush head; 212. a rotating shaft; 22. a speed reducer; 23. a drive motor; 3. a sewage draining mechanism; 31. a screw pump; 311. a water inlet part; 312. a discharge unit; 313. a drive member; 32. a discharge pipe; 4. and a controller.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses full-automatic pipeline filter of mud is thoughtlessly congealed to magnetism. Referring to fig. 1 and 2, a cleaning mechanism 2 and a sewage draining mechanism 3 are used in cooperation with the pipeline filter 1, the pipeline filter 1 comprises a cylindrical shell 11, a filter sieve 17 is arranged in the shell 11, the filter sieve 17 is cleaned by the cleaning mechanism 2, and filter residues after cleaning are discharged through the sewage draining mechanism 3.

Referring to fig. 2, a water inlet pipe 12 and a water outlet pipe 14 are disposed on the side wall of the housing 11 and are communicated with the outside, and the water inlet pipe 12 and the water outlet pipe 14 are symmetrically disposed. The filter sieve 17 is cylindrical, the filter sieve 17 is hollow and provided with a cavity 171, the upper edge of the filter sieve 17 is provided with a water inlet 172 and is obliquely arranged towards the water inlet pipe 12, and the water inlet 172 is obliquely and downwards arranged from the direction far away from the water inlet pipe 12 to the direction close to the water inlet pipe 12.

A circle of abutting plates 18 are fixed on the circumferential surface of the upper edge of the filter screen 17, and the edge of the abutting plates 18 far away from the filter screen 17 abuts against and is fixed on the inner wall of the shell 11; the lower edge of the filter screen 17 is fixed with the inner bottom surface of the shell 11. The water inlet pipe 12 is communicated with the cavity 171, the water outlet pipe 14 is communicated with the cavity between the filter sieve 17 and the shell 11, when water with granular filter residues enters the filter from the water inlet pipe 12, the water with the granular filter residues firstly enters the cavity 171, filter residues with larger particles in the water are filtered, and the cleaner water is discharged from the water outlet pipe 14.

The bottom of the shell 11 is fixed and communicated with a sewage discharge pipe 16, the bottom surface of the filter sieve 17 is provided with a sewage discharge port 173 in a penetrating mode, and the sewage discharge port 173 is communicated with the sewage discharge pipe 16. The sewage discharging mechanism 3 comprises a screw pump 31, the screw pump 31 comprises a water inlet part 311 and a discharge part 312, the water inlet part 311 is communicated with the sewage discharging pipe 16, the discharge part 312 is communicated with a discharge pipe 32, and the discharge pipe 32 is communicated with the discharge part 312, extends upwards and then bends downwards in the direction far away from the discharge part 312.

The screw pump 31 here is a single-screw type transport pump, which is in a sealed state in an inoperative state. When the pipeline filter 1 works, water with granular filter residues firstly enters the filter sieve 17 and is precipitated, the filter residues in the filter sieve 17 are deposited and enter the screw pump 31 through the drain 173, the filter residues are not easy to flow out due to the fact that the screw pump 31 does not work, but water overflows from a gap, and at the moment, the possibility that the water flows out from the gap can be effectively reduced by means of the shape of the discharge pipe 32; when the screw pump 31 works, the screw pump 31 can discharge filter residues in the filter sieve 17 through the discharge pipe 32.

Referring to fig. 2 and 3, the cleaning mechanism 2 includes a cleaning brush 21 disposed in the filter sieve 17, the cleaning brush 21 includes a rotation shaft 212 coaxially disposed with the filter sieve 17, a plurality of brush heads 211 are spirally fixed on the circumferential surface of the rotation shaft 212, and one ends of the brush heads 211 far away from the rotation shaft 212 are abutted to the inner wall of the filter sieve 17.

The upper end of the rotating shaft 212 runs through the outer side of the shell 11 and is connected with the speed reducer 22, the speed reducer 22 is connected with the driving motor 23, when the filter sieve 17 needs to be cleaned, the driving motor 23 can be started to drive the cleaning brush 21 to rotate, so that the inner wall of the filter sieve 17 is cleaned, meanwhile, the brush head 211 can drive filter residues to be conveyed towards the direction close to the sewage discharge outlet 173 by means of the state presented by the brush head 211, and the filter sieve 17 does not need to be detached and can be cleaned.

Referring to fig. 2 and 4, a first pressure gauge 13 for detecting water inlet pressure is installed on a water inlet pipe 12, a second pressure gauge 15 for detecting water pressure is installed on a water outlet pipe 14, the output ends of the first pressure gauge 13 and the second pressure gauge 15 are connected with the same controller 4, the controller 4 can calculate the water inlet pressure and the water outlet pressure, a threshold value exists in the difference between the water inlet pressure and the water outlet pressure, the threshold value is determined according to actual conditions, when the controller 4 compares that the difference value between the two is greater than the threshold value, the possibility that the filter sieve 17 is blocked is proved to be high, and at the moment, the controller 4 controls the sewage discharging mechanism 3 to be opened for discharging sewage.

The screw pump 31 includes a driving element 313 for driving, and an output end of the controller 4 is connected to the driving element 313 and the driving motor 23 for controlling start and stop of the driving element 313 and the driving motor 23. When the difference between the outlet water pressure and the inlet water pressure calculated by the controller 4 is greater than the threshold value, the controller 4 controls the driving part 313 and the driving motor 23 to start working, so that the inner wall of the filter sieve 17 is cleaned, and the cleaned filter residue is discharged by the screw pump 31, thereby fully automatically cleaning the filter sieve 17.

The application relates to a magnetic coagulation sludge full-automatic pipeline filter, which comprises the following implementation processes:

when the pipeline filter 1 works, water with granular filter residues enters the filter sieve 17 through the water inlet pipe 12, the water passing through the filter sieve 17 is filtered, cleaner water is discharged through the water outlet pipe 14, and meanwhile, the granular filter residues in the water are left in the filter sieve 17;

when the difference between the first pressure gauge 13 and the second pressure gauge 15 is greater than the threshold value, it is proved that the filter sieve 17 may be blocked, at this time, the controller 4 controls the driving part 313 and the driving motor 23 to start working, the driving motor 23 drives the cleaning brush 21 to clean the inner wall of the filter sieve 17, meanwhile, the filter residue in the filter sieve 17 is conveyed towards the direction close to the sewage discharge port 173, the driving part 313 works to drive the filter residue to be conveyed towards the direction close to the discharge part 312, and then the filter sieve 17 is cleaned.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a full-automatic pipe-line filter of mud is thoughtlessly congealed to magnetism, includes shell (11) and is located filter sieve (17) of shell (11), the inside cavity of filter sieve (17) is equipped with cavity (171), shell (11) one side is equipped with inlet tube (12) and outlet pipe (14), inlet tube (12) and cavity (171) intercommunication, outlet pipe (14) and the space intercommunication between filter sieve (17) and shell (11), its characterized in that: the bottom surface of the shell (11) is provided with a drain pipe (16) which can be opened and closed, and the drain pipe (16) is communicated with the cavity (171).

2. The full-automatic pipeline filter for magnetic coagulation sludge according to claim 1, characterized in that: one end of the sewage draining pipe (16) far away from the shell (11) is connected with a screw pump (31), and a discharging pipe (32) used for discharging filter residues is installed on one side of the screw pump (31).

3. The full-automatic pipeline filter for magnetic coagulation sludge according to claim 2, characterized in that: install cleaning brush (21) in filter sieve (17), cleaning brush (21) are including brushing head (211), brush head (211) and filter sieve (17) inner wall butt.

4. The full-automatic pipeline filter for magnetic coagulation sludge according to claim 3, characterized in that: the cleaning brush (21) further comprises a rotating shaft (212) fixed with the brush heads (211), and the brush heads (211) are arranged spirally along the rotating shaft (212) and fixed on the outer side of the rotating shaft (212).

5. The full-automatic pipeline filter of magnetic coagulation sludge as claimed in claim 4, wherein: the rotating shaft (212) is connected with a driving motor (23) which drives the rotating shaft (212) to rotate.

6. The full-automatic pipeline filter of magnetic coagulation sludge according to claim 5, characterized in that: a speed reducer (22) is connected between the driving motor (23) and the rotating shaft (212).

7. The full-automatic pipeline filter of magnetic coagulation sludge according to claim 5, characterized in that: screw pump (31) include driving piece (313), install first manometer (13) on inlet tube (12), install second manometer (15) on outlet pipe (14), first manometer (13), second manometer (15) all are connected with same controller (4), controller (4) are connected with driving piece (313) and driving motor (23).

8. The full-automatic pipeline filter for magnetic coagulation sludge according to claim 2, characterized in that: the screw pump (31) is a single-screw type conveying pump.

9. The full-automatic pipeline filter for magnetic coagulation sludge according to claim 8, characterized in that: and one end of the discharge pipe (32) far away from the screw pump (31) extends upwards and is bent.