CN216062231U

CN216062231U - Safety filter for drainage water treatment

Info

Publication number: CN216062231U
Application number: CN202122117309.7U
Authority: CN
Inventors: 姚伟; 刘崇旺; 赵强
Original assignee: Erdos Shengyuan Water Group Co ltd
Current assignee: Erdos Shengyuan Water Group Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-18
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a security filter for drainage water treatment, which comprises a filter cartridge, a water inlet pipe, a drain pipe, a hydraulic transmission assembly, a speed reduction detector, a speed control device and an anti-blocking device, wherein the water inlet pipe is fixedly connected to one side of the top end of the filter cartridge, the drain pipe is fixedly connected to one side of the bottom end of the filter cartridge, the hydraulic transmission assembly is fixedly arranged in one end of the water inlet pipe, the speed reduction detector is fixedly arranged on the side wall of the hydraulic transmission assembly, the speed control device is fixedly arranged on the other side wall of the speed reduction detector, and the anti-blocking device is fixedly arranged in the drain pipe. The utility model realizes the detection of the water speed at the water inlet, can also realize the effect of flow regulation, and improves the function of the filter; in addition, the impact force of sludge flow is utilized to enable the stirring knife to rotate, large-particle sludge blocking one end of the sewage discharge pipe can be stirred, and the dredging of the sewage discharge pipe is guaranteed.

Description

Safety filter for drainage water treatment

The technical field is as follows:

the utility model relates to the technical field of filters, in particular to a security filter for draining water treatment.

Background art:

the shell of the cylinder body of the precision filter (also called a safety filter) is generally made of stainless steel, tubular filter elements such as PP melt-blown filter elements, wire-fired filter elements, folded filter elements, titanium filter elements, activated carbon filter elements and the like are adopted as filter elements inside the cylinder body, and different filter elements are selected according to different filter media and design processes so as to meet the requirement of effluent quality. The device is used for solid-liquid separation of various suspensions, has higher environmental requirements and higher filtering precision, has wide application range, and is suitable for the industrial fields of medicine, food, chemical industry, environmental protection, water treatment and the like;

however, the existing cartridge filter has the following defects:

1. the existing cartridge filter does not have the functions of detecting the flow speed of water at a water inlet and controlling the flow, so that the filter cannot be effectively and directly regulated and controlled when in use, the phenomenon of overlarge water pressure easily occurs in the filter, and the rapid regulation cannot be carried out when overpressure occurs;

2. when the existing security filter discharges impurities, dirt particles are deposited and gathered, so that the interior of a sewage discharge pipe is easily blocked, the pipeline is blocked, and the use of the filter is influenced.

The utility model has the following contents:

the present invention is directed to a cartridge filter for use in drainage water treatment to solve the above-mentioned problems of the prior art.

The utility model is implemented by the following technical scheme: a safe filter for treating drained water comprises a filter cartridge, a water inlet pipe, a drain pipe, a hydraulic transmission assembly, a deceleration detector, a speed control device and an anti-blocking device;

the water inlet pipe is fixedly connected to one side of the top end of the filter cylinder, the drain pipe is fixedly connected to one side of the bottom end of the filter cylinder, the hydraulic transmission assembly is fixedly arranged in one end of the water inlet pipe, the speed reduction detector is fixedly arranged on the side wall of the hydraulic transmission assembly, the speed control device is fixedly arranged on the other side wall of the speed reduction detector, and the anti-blocking device is fixedly arranged in the drain pipe;

the cooperation of water conservancy transmission subassembly the speed that the speed reduction detector is used for detecting the water injection, the cooperation of accuse quick-witted fast the speed reduction detector plays the effect of regulation and control water injection flow, prevent stifled device and be used for stirring the bits of broken glass stifled mud dirt of the inside one end of blow off pipe.

Preferably, the top end of the filter cartridge is connected with a seal head through a buckle in an assembling manner, the bottom end of the interior of the filter cartridge is fixedly provided with a tube plate, the center of the interior of the filter cartridge is fixedly provided with a center pull rod, the interior of the filter cartridge is located, on the tube plate, the filter elements are movably arranged at equal intervals on the upper surface of the tube plate, guide rods are fixedly arranged in the interior of the filter elements, and the side wall of the bottom end of the filter cartridge is fixedly connected with water outlet holes.

Preferably, the hydraulic transmission assembly further comprises a top shell, the top shell is fixedly welded to the upper surface of the outer wall of the water inlet pipe, a waterwheel is rotatably mounted inside the top shell, and the outer surface of the waterwheel is located inside the deceleration detector and fixedly sleeved with an inner rotating shaft.

Preferably, one end of the waterwheel penetrates through the deceleration detector and the inside of the speed control device, and the deceleration detector is used for obtaining the flow rate of the water flow by detecting the rotating speed of the inner rotating shaft.

Preferably, the speed control device further comprises an adjusting motor, the adjusting motor is fixedly welded on the side wall of the speed reduction detector, an adjusting shell is fixedly installed inside the adjusting motor, a rotary plate is fixedly installed at an output shaft end of the adjusting shell, a guide groove penetrating through the rotary plate is fixedly formed in the edge inside the rotary plate, the side wall of the speed reduction detector is located in a guide groove and a movable sleeve rod which are fixedly welded inside the adjusting motor.

Preferably, four equal fixed welding of activity loop bar lateral wall has the connecting pin, four the connecting pin is movable embedding respectively four the inside of guide way, the inside equal movable mounting of activity loop bar has the telescopic link, telescopic link one end is located the inside fixedly connected with spring of activity loop bar, telescopic link other end fixed mounting has laminating arc piece, four the equal activity laminating of laminating arc piece the surface of interior pivot.

Preferably, the anti-blocking device further comprises an inner rolling shaft, mounting frames are rotatably mounted at two ends of the inner rolling shaft, the mounting frames are fixedly welded at two ends of the inner portion of the blow-off pipe respectively, an impact guide sheet is fixedly welded on the outer surface of the inner rolling shaft, and a crushing knife is fixedly welded on the outer surface of one end of the inner rolling shaft.

The utility model has the advantages that:

1. the utility model is provided with a speed reduction detector and a speed control device, the speed reduction detector determines the flow velocity of sewage by detecting the rotating speed of the inner rotating shaft, in addition, the adjusting motor is started to rotate the rotating disc for a certain angle, then the four attaching arc sheets are gathered and contracted towards the inner rotating shaft, the larger the rotating angle of the rotating disc is, the larger the force of the attaching arc sheets for extruding the inner rotating shaft is, therefore, the rotating speed of the waterwheel is gradually reduced to realize the effect of controlling the flow of water, the process not only realizes the detection of the water speed at the water inlet, but also can realize the effect of adjusting the flow, and the filter can have the functions of detecting the water speed and controlling the flow when in use, thereby improving the function of the filter.

2. The anti-blocking device is arranged, when sludge flows in the sewage discharge pipe, the sludge impacts the surface of the impact guide piece to rotate the inner rolling shaft, so that the crushing cutter is driven to rotate together, large-particle sludge blocking one end of the sewage discharge pipe can be crushed, the sewage discharge pipe is guaranteed to be dredged, the blocking phenomenon is avoided, no additional electric power equipment is needed for rotating the inner rolling shaft, the sludge can be completely discharged by utilizing the impact force of the sludge flow, and the device has the characteristics of energy conservation and emission reduction.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional perspective view of the present invention;

FIG. 3 is a schematic view of an assembled structure of the speed control device according to the present invention;

FIG. 4 is a schematic view of the structure of the movable loop bar of the present invention;

fig. 5 is a schematic structural view of the anti-blocking device of the present invention.

In the figure: 1. a filter cartridge; 2. sealing the end; 3. a water inlet pipe; 4. a hydraulic transmission assembly; 401. a top housing; 402. an inner rotating shaft; 403. water wheel; 5. a deceleration detector; 6. a speed control device; 601. adjusting the motor; 602. adjusting the shell; 603. a turntable; 604. a guide groove; 605. a guide groove; 606. a movable loop bar; 607. a connecting pin; 608. fitting an arc sheet; 7. a water outlet hole; 8. a blow-off pipe; 9. a central pull rod; 10. a filter element; 11. a guide rod; 12. an anti-blocking device; 1201. an inner roller; 1202. a mounting frame; 1203. an impact guide blade; 1204. a mincing knife; 13. a tube sheet.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to FIGS. 1-5: a security filter for water treatment of drainage, comprising a filter cartridge 1, a water inlet pipe 3, a blow-off pipe 8, a hydraulic transmission component 4, a speed reduction detector 5, a speed control device 6 and an anti-blocking device 12, wherein the water inlet pipe 3 is fixedly connected on one side of the top end of the filter cartridge 1, the blow-off pipe 8 is fixedly connected on one side of the bottom end of the filter cartridge 1, the hydraulic transmission component 4 is fixedly arranged inside one end of the water inlet pipe 3, the speed reduction detector 5 is fixedly arranged on the side wall of the hydraulic transmission component 4, the speed control device 6 is fixedly arranged on the other side wall of the speed reduction detector 5, the anti-blocking device 12 is fixedly arranged inside the blow-off pipe 8, the hydraulic transmission component 4 is matched with the speed reduction detector 5 for detecting the speed of water injection, the speed control device 6 is matched with the speed reduction detector 5 to play a role in regulating the flow of water injection, the anti-blocking device 12 is used for stirring and breaking mud dirt blocked at one end inside the sewage discharge pipe 8.

The utility model discloses a filter cartridge, including cartridge filter 1, filter tube 1, pipe sheet 13, filter tube 1, filter tube 3, filter element 10, filter tube 1, filter tube 13, filter element 10, the equal fixed mounting of the inside equal fixed mounting of filter element has guide rod 11, 1 bottom lateral wall fixedly connected with apopore 7 of cartridge filter, inside sewage entered into cartridge filter 1 through inlet tube 3, moisture passed filter element 10 and accomplished the filtration, and the moisture after the filtration passes through apopore 7 and discharges, and the upper surface at pipe sheet 13 is deposited to the separated dirt, discharges through blow off pipe 8 at last.

The inside top casing 401 that still includes of water conservancy transmission subassembly 4, top casing 401 is fixed the welding in the outer wall upper surface of inlet tube 3, top casing 401 is inside to be rotated and is installed waterwheel 403, waterwheel 403 surface is located the inside fixed internal rotation that has cup jointed of speed reduction detector 5 has interior pivot 402, and when sewage flowed in inlet tube 3 is inside, the impact of rivers makes waterwheel 403 drive interior pivot 402 together rotatory.

One end of the waterwheel 403 penetrates through the deceleration detector 5 and the speed control device 6, and the deceleration detector 5 is used for obtaining the flow rate of the effluent by detecting the rotating speed of the inner rotating shaft 402.

The inside adjusting motor 601 that still includes of accuse quick-witted 6 fast, adjusting motor 601 fixed welding is in the lateral wall of speed reduction detector 5, the inside fixed mounting of adjusting motor 601 has adjusting casing 602, adjusting casing 602 output shaft fixed mounting has carousel 603, the inside edge of carousel 603 is fixed to be seted up and is run through the guide way 604 of carousel 603, speed reduction detector 5 lateral wall is located the inside fixed welding of adjusting motor 601 has guide slot 605, four the inside equal movable mounting of guide slot 605 has movable loop bar 606, and when detecting that the inside rivers of inlet tube 3 are too big or the inside water pressure of cartridge filter 1 is too big, start adjusting motor 601, the rotatory certain angle of control carousel 603.

The connecting pins 607 are fixedly welded on the side walls of the four movable loop bars 606, the four connecting pins 607 are respectively and movably embedded in the four guide grooves 604, telescopic rods are movably installed in the movable loop bars 606, one ends of the telescopic rods are located in the movable loop bars 606 and fixedly connected with springs, the other ends of the telescopic rods are fixedly installed with fitting arc sheets 608, the four fitting arc sheets 608 are movably fitted on the outer surface of the inner rotating shaft 402, at the moment, the connecting pins 607 can move in the guide grooves 604, and meanwhile, the movable loop bars 606 are dragged to move in the guide grooves 605, so that the four fitting arc sheets 608 are all gathered and contracted towards the inner rotating shaft 402, the movable loop bars 606 continue to move, the telescopic rods can move towards the inner parts of the movable loop bars 606 and extrude the springs, therefore, the larger the rotating angle of the rotating disc 603 is, the larger the force of the fitting arc sheets 608 for extruding the inner rotating shaft 402 is, therefore, the rotating speed of the inner rotating shaft 402 is gradually reduced, so that the rotating speed of the waterwheel 403 is gradually reduced to achieve the effect of controlling the flow of water flow, the above process not only achieves the effect of detecting the water speed at the water inlet, but also achieves the effect of adjusting the flow, and the filter can have the effects of detecting the water speed and controlling the flow when in use, so that the function of the filter is improved.

The anti-blocking device 12 further comprises an inner roller 1201, mounting frames 1202 are rotatably mounted at two ends of the inner roller 1201, the two mounting frames 1202 are respectively fixedly welded at two ends inside the sewage discharge pipe 8, an impact guide sheet 1203 is fixedly welded on the outer surface of the inner roller 1201, a crushing knife 1204 is fixedly welded on the outer surface of one end of the inner roller 1201, and by means of a sludge pump connected with the other end of the sewage discharge pipe 8, when sludge flows inside the sewage discharge pipe 8, the sludge impacts the surface of the impact guide sheet 1203 and rotates according to the surface rotation of the impact guide sheet 1203 and contacts with water flow, the inner roller 1201 rotates and simultaneously drives the crushing knife 1204 to rotate together, so that large-particle sludge blocking one end of the sewage discharge pipe 8 can be crushed, dredging of the sewage discharge pipe 8 is guaranteed, blocking is avoided, and additional electric power equipment is not needed for rotation of the inner roller 1201, the impact force of water flow can be utilized to complete the operation, so that the device has the characteristics of energy conservation and emission reduction.

When the utility model is used, firstly: when sewage flows in the water inlet pipe 3, the waterwheel 403 is driven by water flow impact to rotate together with the inner rotating shaft 402, the speed reduction detector 5 determines the flow rate of the sewage by detecting the rotating speed of the inner rotating shaft 402, when the water flow in the water inlet pipe 3 is detected to be too large or the water pressure in the filter cartridge 1 is detected to be too large, the adjusting motor 601 is started, the control turntable 603 rotates by a certain angle, at the moment, the connecting pin 607 moves in the guide groove 604, and meanwhile, the movable loop bar 606 is pulled to move in the guide groove 605, so that the four attaching arc sheets 608 are gathered and contracted towards the inner rotating shaft 402, the movable loop bar 606 continues to move, the telescopic bar moves towards the inside of the movable loop bar 606 and simultaneously extrudes the spring, therefore, the larger the rotating angle of the turntable 603 is, the larger the force for extruding the inner rotating shaft 402 by the attaching arc sheets 608 is, the rotating speed of the inner rotating shaft 402 is slower and gradually lower the rotating speed of the waterwheel 403 can realize the effect of controlling the flow rate of the water flow, the process not only realizes the detection of the water speed at the water inlet, but also can realize the effect of flow regulation, and the filter can have the functions of water speed detection and flow control when in use, thereby improving the function of the filter;

and finally: the sewage enters the filter cartridge 1 through the water inlet pipe 3, the water passes through the filter element 10 to be filtered, the filtered water is discharged through the water outlet hole 7, the separated sludge is deposited on the upper surface of the tube plate 13 and finally discharged through the sewage discharge pipe 8, and by means of a sludge pump connected with the other end of the sewage discharge pipe 8, when the sludge flows inside the soil discharge pipe 8, the sludge impacts the surface of the impact guide 1203, according to the surface rotation of the impact guide 1203, the impact of the contact water flow may rotate the inner roller 1201, the inner roller 1201 rotates while driving the crushing blade 1204 to rotate together, therefore, large-particle sludge blocking one end of the sewage discharge pipe 8 can be crushed, the dredging of the sewage discharge pipe 8 is ensured, the blocking phenomenon is avoided, and the rotation of the inner roller 1201 can be completed by utilizing the impact force of the flowing sludge without using additional electric equipment, so that the device has the characteristics of energy conservation and emission reduction.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a dredge water security filter for treatment, includes cartridge filter (1), inlet tube (3) and blow off pipe (8), its characterized in that: the device also comprises a hydraulic transmission component (4), a deceleration detector (5), a speed control device (6) and an anti-blocking device (12);

the water inlet pipe (3) is fixedly connected to one side of the top end of the filter cylinder (1), the sewage discharge pipe (8) is fixedly connected to one side of the bottom end of the filter cylinder (1), the hydraulic transmission assembly (4) is fixedly arranged inside one end of the water inlet pipe (3), the speed reduction detector (5) is fixedly arranged on the side wall of the hydraulic transmission assembly (4), the speed control device (6) is fixedly arranged on the other side wall of the speed reduction detector (5), and the anti-blocking device (12) is fixedly arranged inside the sewage discharge pipe (8);

waterpower transmission assembly (4) cooperation speed detector (5) are used for detecting the speed of water injection, accuse quick-witted (6) cooperation speed detector (5) play the effect of regulation and control water injection flow, prevent stifled device (12) and be used for the stirring to break up stifled the dirt of the inside one end of blow off pipe (8).

2. The cartridge filter for use in a dewatering water treatment of claim 1, further comprising: cartridge filter (1) top has head (2) through buckle equipment connection, the inside bottom fixed mounting of cartridge filter (1) has tube sheet (13), the inside central fixed mounting of cartridge filter (1) has central pull rod (9), cartridge filter (1) is inside to be located tube sheet (13) upper surface equidistance movable mounting has filter core (10), the inside equal fixed mounting of filter core (10) has guide post (11), cartridge filter (1) bottom lateral wall fixedly connected with apopore (7).

3. The cartridge filter for use in a dewatering water treatment of claim 1, further comprising: the hydraulic transmission assembly (4) is characterized by further comprising a top shell (401), the top shell (401) is fixedly welded on the upper surface of the outer wall of the water inlet pipe (3), a waterwheel (403) is installed in the top shell (401) in a rotating mode, and the outer surface of the waterwheel (403) is located an inner rotating shaft (402) is fixedly sleeved in the deceleration detector (5).

4. The cartridge filter for use in a dewatering water treatment of claim 3, further comprising: one end of the waterwheel (403) penetrates through the deceleration detector (5) and the inside of the speed control device (6), and the deceleration detector (5) is used for obtaining the flow of the water flow by detecting the rotating speed of the inner rotating shaft (402).

5. The cartridge filter for use in drainback water treatment according to claim 4, wherein: the speed control device (6) is inside still to include accommodate motor (601), accommodate motor (601) fixed welding is in the lateral wall of speed reduction detector (5), the inside fixed mounting of accommodate motor (601) has regulation casing (602), adjust casing (602) output shaft fixed mounting has carousel (603), the fixed edge of carousel (603) inside has seted up and has run through guide way (604) of carousel (603), speed reduction detector (5) lateral wall is located accommodate motor (601) inside fixed welding has guide slot (605), four the inside equal movable mounting of guide slot (605) has movable loop bar (606).

6. The cartridge filter for use in a dewatering water treatment of claim 5, further comprising: four equal fixed welding of activity loop bar (606) lateral wall has connecting pin (607), four connecting pin (607) activity embedding respectively is four the inside of guide way (604), the inside equal movable mounting of activity loop bar (606) has the telescopic link, telescopic link one end is located the inside fixedly connected with spring of activity loop bar (606), telescopic link other end fixed mounting has laminating arc piece (608), four laminating arc piece (608) is the laminating of all moving about the surface of interior pivot (402).

7. The cartridge filter for use in a dewatering water treatment of claim 1, further comprising: prevent that stifled device (12) is inside still to include interior roller bearing (1201), interior roller bearing (1201) both ends are all rotated and are installed mounting bracket (1202), two mounting bracket (1202) fixed welding respectively in the inside both ends of blow off pipe (8), interior roller bearing (1201) external fixed welding has impact guide piece (1203), interior roller bearing (1201) one end external fixed welding has stirring sword (1204).