CN215609659U

CN215609659U - Conventional seawater filter

Info

Publication number: CN215609659U
Application number: CN202122020421.9U
Authority: CN
Inventors: 张卫刚; 张婷婷; 倪建忠
Original assignee: Nantong Dongfang Boat Equipment Manufacturing Co ltd
Current assignee: Nantong Dongfang Boat Equipment Manufacturing Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-25
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a conventional seawater filter which comprises a body cylinder and a crushing assembly, wherein a water inlet is formed in the left side of the body cylinder, a water outlet is formed in the right side of the body cylinder, cover seats are arranged above two outer sides of the body cylinder, a cover plate is arranged above the cover seats, a filter screen is arranged on the periphery of the right side of the inner part of the body cylinder, a micro oscillator is arranged in the middle of the right side of the filter screen, the crushing assembly is arranged in the middle of the inner part of the body cylinder, and the crushing assembly comprises a driving motor, a driving rod, a linking seat, a connecting support rod, a crushing blade and a scraper plate. This conventional sea water filter orders about the shutoff stopper through miniature cylinder and removes towards the direction of keeping away from the slag notch, makes it the impurity of being filtered in the sea water can be discharged smoothly by the slag notch to avoid impurity gathering to cause the long-pending stifled of filter screen mesh, effectively ensure sea water filtration passageway's patency, wherein flexible sheath is used for protecting miniature cylinder not receive the erosion of sea water, prolongs the operating duration of this functional structure.

Description

Conventional seawater filter

Technical Field

The utility model relates to the technical field of seawater filters, in particular to a conventional seawater filter.

Background

At present, during the installation and debugging process of cooling systems of important equipment such as marine main engines, generators and the like, various impurities such as hard particles, sand and stones, marine organisms and the like inevitably exist in seawater, and the sources of the impurities mainly comprise solid impurities naturally existing in the ocean and various waste wastes artificially discarded. They may damage cooling water systems and pipes of important equipment such as a main machine and a generator. Therefore, before shipping, each shipyard can adopt a mode of adding a seawater filter in a seawater cooling system pipeline to ensure that the inside of the ship body and the inside of the pipe are clean.

The seawater filter in the market can not remove sundries in the seawater filter in time, and screen holes of a filter screen are easy to block, so that a conventional seawater filter is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conventional seawater filter, which aims to solve the problem that impurities in the seawater filter cannot be removed in time by the seawater filter in the market proposed in the background art, and the mesh of a filter screen is easy to block.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a conventional sea water filter, includes body barrel and crushing unit, the left side of body barrel is provided with the water inlet, and the right side of body barrel installs the delivery port, the lid seat is all installed to the outside both sides top of body barrel, and the top of lid seat is provided with the apron, inside right side a week of body barrel is provided with the filter screen, and the right side mid-mounting of filter screen has miniature oscillator, crushing unit installs in the inside middle part of body barrel, and crushing unit includes driving motor, actuating lever, links up the seat, connecting rod, broken blade and scraper blade, driving motor's rear end mid-connection has the actuating lever, and the other end of actuating lever is connected with links up the seat, the outside of linking up the seat is provided with connecting rod, the outside of actuating lever has linked up broken blade, and the other end of broken blade is provided with the scraper blade.

Preferably, the water inlet, the body cylinder and the water outlet are positioned on the same horizontal central axis, and the body cylinder is fixed with the cover plate through the cover seat.

Preferably, the driving rod is movably connected with the connecting seat, and the connecting seat is fixed with the inner side of the body cylinder through the connecting support rod.

Preferably, the crushing blade and the scraping plate are fixedly connected, and the driving motor, the driving rod and the crushing blade are in transmission connection.

Preferably, the driving rod and the filter screen are positioned on the same horizontal central axis, and the filter screen and the micro-oscillator are fixedly connected.

Preferably, the inside below of body barrel is provided with the bottom plate, and the filter screen is close to the middle part of bottom plate and has seted up the slag notch.

Preferably, the central point of bottom plate puts and is provided with seal assembly, and seal assembly including accepting frame, miniature cylinder, flexible sheath and shutoff stopper, the top mid-mounting who accepts the frame has miniature cylinder, and miniature cylinder's top links up the shutoff stopper, the below outside a week that seals the stopper is connected with accepting the frame through flexible sheath.

Preferably, the external structure of the sealing plug is matched with the inner diameter of the slag outlet, and the sealing plug and the slag outlet are positioned on the same vertical central axis.

Preferably, the micro cylinder is fixedly connected with the plugging plug, and the bearing frame, the telescopic sheath and the plugging plug are movably connected.

The utility model provides a conventional seawater filter, which has the following beneficial effects: this conventional sea water filter adopts miniature oscillator to order about the filter screen and carries out high frequency oscillation, can aggravate the shake speed of filter screen to granule and gravel and sand can break away from in mesh department naturally, effectively improve the circulation performance that sea water filtered the passageway.

1. According to the utility model, the driving rod and the crushing blade are driven by the driving motor to transmit, so that sediments and impurities which do not flow out together with seawater in the body cylinder can be crushed, the dredging function is achieved, and the phenomenon that the filter screen and the inner part of the body cylinder are blocked due to the winding and accumulation of large impurities is prevented.

2. The filter screen of the utility model generates high-frequency oscillation under the action of the micro oscillator, and can shake off and separate impurities accumulated at the mesh openings of the filter screen, thereby playing the role of dredging the filter screen and improving the filtering efficiency of seawater.

3. According to the utility model, the plugging plug is driven to move towards the direction far away from the slag hole by the micro cylinder, so that impurities filtered in seawater can be smoothly discharged from the slag hole, the problem that the meshes of the filter screen are accumulated and blocked due to the accumulation of the impurities is avoided, the smoothness of a seawater filtering channel is effectively ensured, the telescopic sheath is used for protecting the micro cylinder from being corroded by the impurities and the seawater, and the operation time of the functional structure is prolonged.

Drawings

FIG. 1 is a schematic view of an overall external view of a conventional seawater strainer according to the present invention;

FIG. 2 is a schematic view showing an overall sectional structure of a conventional seawater strainer according to the present invention;

FIG. 3 is a schematic top view partially in section of a conventional seawater strainer according to the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2 of a conventional seawater strainer according to the present invention.

In the figure: 1. a body cylinder; 2. a water inlet; 3. a water outlet; 4. a cover seat; 5. a cover plate; 6. a base plate; 7. a size reduction assembly; 701. a drive motor; 702. a drive rod; 703. a linking seat; 704. connecting a support rod; 705. crushing the blade; 706. a squeegee; 8. a slag outlet; 9. a seal assembly; 901. a receiving frame; 902. a micro cylinder; 903. a telescopic sheath; 904. blocking; 10. a micro oscillator; 11. and (5) filtering by using a filter screen.

Detailed Description

As shown in fig. 1-3, a conventional seawater filter comprises a body cylinder 1 and a crushing assembly 7, wherein a water inlet 2 is arranged at the left side of the body cylinder 1, a water outlet 3 is arranged at the right side of the body cylinder 1, cover seats 4 are arranged above two outer sides of the body cylinder 1, a cover plate 5 is arranged above the cover seats 4, the water inlet 2, the body cylinder 1 and the water outlet 3 are positioned on the same horizontal central axis, the body cylinder 1 is fixed with the cover plate 5 through the cover seats 4, the crushing assembly 7 is arranged at the middle part of the inner part of the body cylinder 1, the crushing assembly 7 comprises a driving motor 701, a driving rod 702, a connecting seat 703, a connecting support rod 704, a crushing blade 705 and a scraping plate 706, the middle part of the rear end of the driving motor 701 is connected with the driving rod 702, the other end of the driving rod 702 is connected with the connecting seat 703, the connecting support rod 704 is arranged outside the connecting seat 703, the driving rod 702 is movably connected with the connecting seat 703, the connecting seat 703 is fixed with the inner side of the body cylinder 1 through a connecting support rod 704, the outer part of the driving rod 702 is connected with a crushing blade 705, the other end of the crushing blade 705 is provided with a scraper 706, the crushing blade 705 is fixedly connected with the scraper 706, the driving motor 701, the driving rod 702 and the crushing blade 705 are in transmission connection, the driving rod 702 and the crushing blade 705 are driven by the driving motor 701 to transmit, so that sediments and impurities which do not flow out together with seawater in the body cylinder 1 can be crushed to play a role of dredging, large impurities are prevented from being wound and accumulated to block the inside of the body cylinder 1 and the filter screen 11, the filter screen 11 is arranged on the periphery of the right side in the body cylinder 1, the middle part of the right side of the filter screen 11 is provided with a micro oscillator 10, and the driving rod 702 and the filter screen 11 are positioned on the same transverse central axis, and be fixed connection between filter screen 11 and the miniature oscillator 10, the inside below of body barrel 1 is provided with bottom plate 6, and filter screen 11 has seted up slag notch 8 near the middle part of bottom plate 6, and filter screen 11 produces high frequency oscillation under the effect of miniature oscillator 10, can shake off the separation in mesh department with long-pending impurity of stifled mesh department at filter screen 11 to play the effect of mediation filter screen 11, improve the filtration efficiency of sea water.

As shown in fig. 4, a sealing assembly 9 is disposed at a central position of the bottom plate 6, the sealing assembly 9 includes a receiving frame 901, a micro cylinder 902, a telescopic sheath 903 and a plugging plug 904, the micro cylinder 902 is mounted at a middle portion above the receiving frame 901, the plugging plug 904 is connected above the micro cylinder 902, an external structure of the plugging plug 904 is matched with an inner diameter of the slag hole 8, the plugging plug 904 and the slag hole 8 are located on a same vertical central axis, a circumference of an outer side of a lower portion of the plugging plug 904 is connected with the receiving frame 901 through the telescopic sheath 903, the micro cylinder 902 and the plugging plug 904 are fixedly connected, the receiving frame 901, the telescopic sheath 903 and the plugging plug 904 are movably connected, the plugging plug 904 is driven by the micro cylinder 902 to move towards a direction away from the slag hole 8, so that filtered impurities in seawater can be smoothly discharged from the slag hole 8, thereby preventing the accumulation of the impurities from causing the mesh 11 blocking, the unobstructed performance of the seawater filtering channel is effectively guaranteed, wherein the telescopic sheath 903 is used for protecting the micro cylinder 902 from being corroded by impurities and seawater, and the operation time of the functional structure is prolonged.

In summary, when the conventional seawater filter is used, firstly, according to the structure shown in fig. 1-3, seawater enters the interior of the body cylinder 1 from the water inlet 2, pure seawater can be smoothly filtered through the filter screen 11 and discharged from the water outlet 3, sand and hard particles stay at the left side position of the filter screen 11 inside the body cylinder 1, then the driving rod 702, the crushing blade 705 and the scraper 706 are driven by the driving motor 701 to perform transmission, the crushing blade 705 in the transmission process can crush sediment and impurities which do not flow out together with the seawater inside the body cylinder 1, so as to prevent large impurities from winding and accumulating, the scraper 706 can scrape and send the sand and stones which are accumulated at the mesh of the filter screen 11 to other positions, so as to prevent the flow speed of the seawater from changing due to the accumulation of the filter screen 11, when more impurities are accumulated in the inner cavity of the body cylinder 1, a worker can suspend the filtering of the seawater first, order about to seal through micro cylinder 902 and block up 904 towards the direction removal of keeping away from slag notch 8, the impurity of being filtered off in making it the sea water can order about under the effect of 11 high frequency oscillations of filter screen by micro oscillator 10 and discharge by slag notch 8 smoothly, so as to avoid the impurity gathering to cause the amasss of 11 meshes of filter screen and block up, sea water filtration passageway's unobstructed performance has effectively been ensured, and connect and block up 904 and accept flexible sheath 903 between frame 901 and can protect micro cylinder 902 not to receive the erosion of impurity and sea water, in order to prolong the operating time of this functional structure, the design of this structure, help regularly to maintain the sea water filter, in order to prolong the actual life of sea water filter.

Claims

1. The utility model provides a conventional seawater filter, includes body barrel (1) and crushing unit (7), its characterized in that, the left side of body barrel (1) is provided with water inlet (2), and the right side of body barrel (1) installs delivery port (3), cover seat (4) are all installed to the outside both sides top of body barrel (1), and the top of cover seat (4) is provided with apron (5), inside right side a week of body barrel (1) is provided with filter screen (11), and the right side mid-mounting of filter screen (11) has miniature oscillator (10), crushing unit (7) are installed in the inside middle part of body barrel (1), and crushing unit (7) include driving motor (701), actuating lever (702), join seat (703), connecting strut (704), broken blade (705) and scraper blade (706), the rear end middle part of driving motor (701) is connected with actuating lever (702), and the other end of the driving rod (702) is connected with a connecting seat (703), a connecting support rod (704) is arranged outside the connecting seat (703), a crushing blade (705) is connected outside the driving rod (702), and a scraper (706) is arranged at the other end of the crushing blade (705).

2. A conventional seawater filter according to claim 1, wherein the water inlet (2), the body cylinder (1) and the water outlet (3) are located on the same horizontal central axis, and the body cylinder (1) is fixed with the cover plate (5) through the cover seat (4).

3. A conventional seawater filter according to claim 1, wherein the driving rod (702) is movably connected with the connecting seat (703), and the connecting seat (703) is fixed with the inner side of the body cylinder (1) through the connecting support rod (704).

4. A conventional seawater filter according to claim 1, wherein the crushing blade (705) and the scraping blade (706) are fixedly connected, and the driving motor (701), the driving rod (702) and the crushing blade (705) are in transmission connection.

5. A conventional seawater strainer according to claim 1 wherein the driving rod (702) and the strainer (11) are located on the same horizontal central axis, and the strainer (11) and the micro-vibrator (10) are fixedly connected.

6. A conventional seawater filter according to claim 1, wherein a bottom plate (6) is arranged below the inner part of the body cylinder (1), and a slag outlet (8) is arranged in the middle of the filter screen (11) close to the bottom plate (6).

7. A conventional seawater filter according to claim 6, wherein a sealing assembly (9) is arranged at the central position of the bottom plate (6), the sealing assembly (9) comprises a bearing frame (901), a micro cylinder (902), a telescopic sheath (903) and a plugging plug (904), the micro cylinder (902) is arranged in the middle of the upper part of the bearing frame (901), the plugging plug (904) is connected to the upper part of the micro cylinder (902), and the outer periphery of the lower part of the plugging plug (904) is connected with the bearing frame (901) through the telescopic sheath (903).

8. A conventional seawater strainer according to claim 7 wherein the outer configuration of the plug (904) and the inner diameter of the tap hole (8) are congruent, and the plug (904) and the tap hole (8) are located on the same vertical central axis.

9. A conventional seawater filter according to claim 7 wherein the micro cylinder (902) and the plug (904) are fixedly connected, and the receiving frame (901), the telescopic sheath (903) and the plug (904) are movably connected.