Duplex stainless steel filter screen

Abstract

The utility model discloses a duplex stainless steel filter screen, which relates to the field of filter screens, and comprises a protective plate, the outer surface of the protective plate is connected with a limiting block, the inside of the protective plate is rotatably connected with a rotating roller, the inside of the protective plate is provided with a power mechanism, and the outer surface of the rotating roller is sleeved with a stainless steel filter screen. A supporting roller is rotatably connected to the interior of the protection plate, a transverse plate is fixedly connected to the interior of the protection plate, a spring is connected to the upper surface of the transverse plate, a push rod is connected to the output end of the spring, a plug is connected to the upper surface of the push rod, and a sleeve is slidably connected to the outer surface of the push rod. Through cooperation of the rotating roller, the plug and other components, the rotating roller can rotate, the stainless steel filter screen is driven to move through rotation of the rotating roller, the spring can push the plug to move upwards, large particles clamped in filter holes of the stainless steel filter screen are pushed out, and the problem that manual cleaning wastes time is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter screen technical field, especially in two phase stainless steel filter screen. BACKGROUND

[0002] Two phase stainless steel filter screen adopts two phase stainless steel material, this material has excellent corrosion resistance and mechanical properties, is applicable to various corrosive environment, and two phase stainless steel filter screen is usually used in petroleum industry, chemical fiber industry, electroplating industry and the field.

[0003] Some filter screen in prior art is used to filter material, some particles in the material which are slightly larger than the holes of the stainless steel filter screen are carried through the stainless steel filter screen, and the holes of the stainless steel filter screen are blocked under the action of inertia, most of the holes of the stainless steel filter screen are blocked, and the user needs to clean the stainless steel filter screen, otherwise the stainless steel filter screen is difficult to work efficiently, but manual cleaning is troublesome and needs a certain time, in order to solve the technical problem, the utility model provides a two phase stainless steel filter screen. UTILITY MODEL CONTENTS

[0004] The utility model discloses a two phase stainless steel filter screen, which can effectively solve the problems mentioned in the background.

[0005] To achieve the above-mentioned purpose, the utility model takes the technical scheme that:

[0006] A two phase stainless steel filter screen, including the protection board, the outer surface of protection board is connected with the limiting block, the inside rotation of protection board is connected with the rotating roller, the inside of protection board is provided with the power mechanism, the outer surface of rotating roller is covered with the stainless steel filter screen, the inside rotation of protection board is connected with the support roller, the inside fixed connection of protection board has the transverse plate, the upper surface of transverse plate is connected with the spring, the output end of spring is connected with the push rod, the upper surface of push rod is connected with the plug, the outer surface of push rod is connected with the sleeve.

[0007] Preferably, the power mechanism includes a motor, the motor is installed on the outer surface of the protection plate, the output end of the motor is connected with a rotating rod, and the outer surface of the rotating rod is rotatably connected with the inside of the support roller.

[0008] Preferably, the outer surface of the rotating rod is slidably connected with the inside of the protection plate, and the outer surface of the rotating rod is connected with the inside of the support roller.

[0009] Preferably, the outer surface of the protection plate is connected with a blocking block, the inside of the blocking block is slidably connected with a support plate, and the outer surface of the support plate is slidably connected with a positioning plate.

[0010] Preferably, the inside of the blocking block is slidably connected with a threaded rod, and the outer surface of the positioning plate is slidably connected with the inside of the protective plate.

[0011] Preferably, the outer surface of the stainless steel filter screen is slidably connected with the inside of the limiting block, and the stainless steel filter screen is sleeved on the outer surface of the supporting roller.

[0012] Preferably, the inside of the protective plate is connected with a baffle, and the outer surface of the plug is slidably connected with the inside of the baffle.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] In the utility model, through cooperation between the rotating roller and the plug and other components, the rotating roller can rotate first, the stainless steel filter screen is moved through rotation of the rotating roller, the stainless steel filter screen cleaned is made to come out from the other side through movement of the stainless steel filter screen, and staff cleaning is not needed, the plug can move, when the hole in the stainless steel filter screen moves to the upper side of the plug, the spring pushes the plug to move upward, the plug is inserted into the filter hole of the stainless steel filter screen, and the large particles stuck in the filter hole of the stainless steel filter screen are pushed out, manual cleaning of the large particles stuck in the filter hole is not needed, it is very convenient, and the problem of time waste in manual cleaning is solved.

[0015] In the utility model, through cooperation between the limiting block and the positioning plate and other components, the limiting block can scrape off the large particles on the surface of the stainless steel filter screen, after the plug pushes out the large particles in the filter hole of the stainless steel filter screen, the stainless steel filter screen directly enters the limiting block, the large particles are prevented from moving along with the filter screen through the limiting block, so that the large particles are avoided from falling to the lower side, and the positioning plate can move, after the threaded rod passes through the supporting plate and the positioning plate, the positioning plate is moved through subsequent rotation of the threaded rod, the positioning plates on the two sides are made to be close to each other through the two sides, so that the device can be clamped at the discharge port of some device, and the position of the device is fixed, which is very good in use. ACCURACY OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the duplex stainless steel filter screen of the utility model;

[0017] Figure 2 It is a power mechanism schematic view of the duplex stainless steel filter screen of the utility model;

[0018] Figure 3 It is a whole section schematic view of the duplex stainless steel filter screen of the utility model;

[0019] Figure 4 It is a baffle section schematic view of the duplex stainless steel filter screen of the utility model;

[0020] Figure 5The utility model relates to a double phase stainless steel filter screen's sleeve section view schematic drawing.

[0021] In the figure: 1, the protection board; 2, the limiting block; 3, the rotating roller; 4, the power mechanism; 401, the motor; 402, the rotating lever; 5, the stainless steel filter screen; 6, the supporting roller; 7, the horizontal plate; 8, the spring; 9, the push rod; 10, the plug; 11, the sleeve; 12, the blocking block; 13, the supporting plate; 14, the positioning plate; 15, the threaded rod; 16, the baffle. DETAILED DESCRIPTION

[0022] In order to make the technical means, the creation features, the purposes and the effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] As Figures 1-5 Shown, a double phase stainless steel filter screen, including the protection board 1, the outer surface of protection board 1 is connected with limiting block 2, the inside rotationally connected of protection board 1 has rotating roller 3, protection board 1 can limit the position of limiting block 2, make limiting block 2 cannot easily move, protection board 1 and limiting block 2 are connected by bolt, protection board 1 can limit the position that rotating roller 3 can move, make rotating roller 3 when rotating can not appear larger vibration.

[0024] The inside of protection board 1 is provided with power mechanism 4, the outer surface of rotating roller 3 is covered with stainless steel filter screen 5, the inside rotationally connected of protection board 1 has supporting roller 6, rotating roller 3 can be stainless steel filter screen 5, provide support, when rotating roller 3 rotates will take stainless steel filter screen 5 and move, double phase stainless steel is a kind of alloy steel, with excellent corrosion resistance and mechanical properties, can adapt to certain deformation, under appropriate conditions, it can rotate, protection board 1 can limit the position that supporting roller 6 can move, to avoid larger vibration when supporting roller 6 rotates.

[0025] The inside of protection board 1 is fixedly connected with horizontal plate 7, the upper surface of horizontal plate 7 is connected with spring 8, protection board 1 can fix the position of horizontal plate 7, make horizontal plate 7 cannot move, horizontal plate 7 can provide support to spring 8.

[0026] The output end of spring 8 is connected with push rod 9, the upper surface of push rod 9 is connected with plug 10, the outer surface of push rod 9 is slidably connected with sleeve 11, spring 8 can provide push for push rod 9, make push rod 9 can move, push rod 9 can fix the position of plug 10, when push rod 9 moves will take plug 10 and move, limit the direction that push rod 9 can move by sleeve 11, to avoid deviation in the position of push rod 9 to move.

[0027] The power mechanism 4 comprises a motor 401 installed on the outer surface of the protective plate 1, the output end of the motor 401 is connected with a rotating rod 402, the outer surface of the rotating rod 402 is rotatably connected with the inner part of the supporting roller 6, the protective plate 1 can fix the position of the motor 401, so as to prevent the motor 401 from rotating when starting, the motor 401 can fix the position of the rotating rod 402, and the rotating rod 402 can rotate with the motor 401 when the motor 401 starts.

[0028] The outer surface of the rotating rod 402 is slidably connected with the inner part of the protective plate 1, and the outer surface of the rotating rod 402 is connected with the inner part of the supporting roller 6, the protective plate 1 can limit the position where the rotating rod 402 can move, so as to avoid large vibration of the rotating rod 402 when rotating, the rotating rod 402 can fix the position of the supporting roller 6, and the supporting roller 6 can rotate with the rotating rod 402 when the rotating rod 402 rotates, and the supporting roller 6 can move the stainless steel filter screen 5 through rotation.

[0029] The outer surface of the protective plate 1 is connected with a blocking block 12, the inner part of the blocking block 12 is slidably connected with a supporting plate 13, the outer surface of the supporting plate 13 is slidably connected with a positioning plate 14, the protective plate 1 can fix the position of the blocking block 12, so that the blocking block 12 cannot move, the blocking block 12 can limit the direction in which the supporting plate 13 can move, so as to prevent the position of the supporting plate 13 from deviating when moving, and the supporting plate 13 can fix the position of the positioning plate 14, and the positioning plate 14 can move with the supporting plate 13 when the supporting plate 13 moves.

[0030] The inner part of the blocking block 12 is slidably connected with a threaded rod 15, and the outer surface of the positioning plate 14 is slidably connected with the inner part of the protective plate 1, the threaded rod 15 can be placed in the inner part of the blocking block 12 when not in use, and the threaded rod 15 can be pulled out of the blocking block 12 when needed, the blocking block 12 and the supporting plate 13 are connected through bolts and holes formed on the surface of the blocking block 12, then the threaded rod 15 passes through the supporting plate 13 and the positioning plate 14, and the inner part of the threaded rod 15 is threadedly connected with the positioning plate 14, so that the positioning plates 14 on both sides can be controlled to move close to each other when the threaded rod 15 rotates.

[0031] The outer surface of the stainless steel filter screen 5 is slidably connected with the inner part of the limiting block 2, the stainless steel filter screen 5 is sleeved on the outer surface of the supporting roller 6, and the stainless steel filter screen 5 can contact the limiting block 2 when moving, so that the limiting block 2 can scrape off large particles on the surface of the stainless steel filter screen 5 during movement of the stainless steel filter screen 5, and the large particles cannot enter the limiting block 2, the spring 8 can push the plug 10 to insert into the stainless steel filter screen 5 before the stainless steel filter screen 5 enters the limiting block 2, so as to clean the particles stuck in the mesh of the stainless steel filter screen 5, the other side of the stainless steel filter screen 5 is supported by the supporting roller 6, so that the stainless steel filter screen 5 has two parallel surfaces, and the large particles in the material can be filtered out through the two parallel surfaces.

[0032] The inside of the protection plate 1 is connected with a baffle 16, the outer surface of the plug 10 is in sliding connection with the inside of the baffle 16, the protection plate 1 can fix the position of the baffle 16, the protection plate 1 cannot move the baffle 16, the baffle 16 is used to shield the sleeve 11, so that the material cannot easily fall into the sleeve 11, and the sleeve 11 and the push rod 9 are provided with an airtight ring, which further reduces the possibility of material entering the sleeve 11, the baffle 16 limits the moving direction of the plug 10, so that the position of the plug 10 cannot deviate, one side of the plug 10 is a slope, after the plug 10 is inserted into the stainless steel filter screen 5, the stainless steel filter screen 5 moves and first contacts the slope of the plug 10, the slope is used to press down the plug 10, so that the plug 10 does not affect the movement of the stainless steel filter screen 5.

[0033] The basic principle and main features of the present application and the advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A duplex stainless steel filter screen, characterized by: The application relates to a protective plate (1), the outer surface of the protective plate (1) is connected with a limiting block (2), the inner part of the protective plate (1) is rotationally connected with a rotating roller (3), the inner part of the protective plate (1) is provided with a power mechanism (4), the outer surface of the rotating roller (3) is sleeved with a stainless steel filter screen (5), the inner part of the protective plate (1) is rotationally connected with a supporting roller (6), the inner part of the protective plate (1) is fixedly connected with a horizontal plate (7), the upper surface of the horizontal plate (7) is connected with a spring (8), the output end of the spring (8) is connected with a push rod (9), the upper surface of the push rod (9) is connected with a plug (10), and the outer surface of the push rod (9) is slidably connected with a sleeve (11).

2. A duplex stainless steel filter screen according to claim 1, characterised in that: The power mechanism (4) comprises a motor (401), the motor (401) is installed on the outer surface of the protective plate (1), the output end of the motor (401) is connected with a rotating rod (402), and the outer surface of the rotating rod (402) is rotationally connected with the inner part of the supporting roller (6).

3. A duplex stainless steel filter screen according to claim 2, characterised in that: The outer surface of the rotating rod (402) is slidably connected with the inner part of the protective plate (1), and the outer surface of the rotating rod (402) is connected with the inner part of the supporting roller (6).

4. A duplex stainless steel filter screen according to claim 1, characterized in that: The outer surface of the protective plate (1) is connected with a blocking block (12), the inner part of the blocking block (12) is slidably connected with a supporting plate (13), and the outer surface of the supporting plate (13) is slidably connected with a positioning plate (14).

5. A duplex stainless steel filter screen according to claim 4, characterised in that: The inner part of the blocking block (12) is slidably connected with a threaded rod (15), and the outer surface of the positioning plate (14) is slidably connected with the inner part of the protective plate (1).

6. A duplex stainless steel filter screen according to claim 1, characterized in that: The outer surface of the stainless steel filter screen (5) is slidably connected with the inner part of the limiting block (2), and the stainless steel filter screen (5) is sleeved on the outer surface of the supporting roller (6).

7. A duplex stainless steel filter screen according to claim 1, characterized in that: The inner part of the protective plate (1) is connected with a baffle (16), and the outer surface of the plug (10) is slidably connected with the inner part of the baffle (16).

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