CN219376365U

CN219376365U - Efficient methanol filtering device

Info

Publication number: CN219376365U
Application number: CN202320802303.XU
Authority: CN
Inventors: 韩丽娟; 金莉莉; 俞惠法
Original assignee: Hangzhou Shengli Chemical Co ltd
Current assignee: Hangzhou Shengli Chemical Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-07-21
Anticipated expiration: 2033-04-12

Abstract

The utility model relates to a high-efficiency methanol filtering device in the technical field of methanol filtering devices, which comprises a shell, a top cover and a filter element, wherein the top end of the shell is provided with the top cover, the filter element is inserted into the shell, threads are fixedly connected to the inner wall of an opening of the shell, a thread groove is formed in the outer surface of the top cover, the shell and the top cover are in threaded connection through the threads and the thread groove, a connecting block is fixedly connected to the bottom end of the inner wall of the shell, two limiting strips are rotationally connected to one groove I, a spring is fixedly connected to the bottom end of one side of each limiting strip, and the other end of each spring is fixedly connected to the bottom end of the inner side of one groove I. Can make shell and top cap convenient to detach through screw thread, thread groove and the connecting block that set up, the connecting block that sets up can fix and dismantle the filter core, is convenient for change the filter core, avoids between shell and the filter core accumulational impurity too much, influences the filter effect of methanol filter to improve the filter effect.

Description

Efficient methanol filtering device

Technical Field

The utility model relates to the technical field of methanol filtering devices, in particular to a methanol efficient filtering device.

Background

Methanol is an organic fuel with similar physical and chemical properties to gasoline, can be produced from natural gas, coal, biological raw materials and the like, has high thermal efficiency and less combustion release pollutants, can meet the power and emission requirements of the existing engine, and meanwhile, the methanol in the normal-temperature liquid state is convenient to transport and distribute, thereby being suitable for popularization and application. Therefore, the methanol is very suitable to be used as an alternative energy source of fuel oil.

Methanol used as a fuel for vehicles may be contaminated with some impurities during transportation and storage. Some impurities may also be present during processing, transportation and storage of automotive fuel supply system components. In order to ensure the stability and reliability of the operation of the methanol automobile fuel supply system, a methanol filter for filtering impurities and ensuring the cleanliness of the system is necessary.

When the methanol filter filters methanol, the filter element blocks impurities between the filter element and the shell, when the impurities are accumulated, the efficiency of the methanol filter is reduced, the methanol filter cannot be used continuously, the filter element is required to be replaced, but the existing methanol filter cannot be used for replacing the filter element independently, and therefore the methanol efficient filtering device is provided.

Disclosure of Invention

In order to solve the problems, the utility model provides the efficient methanol filter device which is convenient for replacing the filter element and improves the efficiency of the methanol filter.

The technical scheme of the utility model is as follows:

the utility model provides a high-efficient filter equipment of methyl alcohol, includes shell, top cap and filter core, the top of shell is equipped with the top cap, the inside of shell is inserted and is equipped with the filter core, the opening part inner wall fixedly connected with screw thread of shell, the screw thread groove has been seted up to the surface of top cap, shell and top cap pass through screw thread and screw thread groove threaded connection, the inner wall bottom fixedly connected with connecting block of shell, fluted one has all been seted up to the both sides of connecting block, two recess one rotation is connected with two spacing, one side bottom fixedly connected with spring of spacing, the other end fixedly connected with of spring is at the inboard bottom of recess one.

In a further technical scheme, the two sides of the top end of the filter element are provided with grooves II, two rotating blocks are movably connected in the grooves II, one ends of the rotating blocks are fixedly connected with connecting rings, and the outer sides of the bottom ends of the filter element are fixedly connected with sealing strips.

In further technical scheme, the top end outside fixedly connected with sealing ring of top cap, the bottom of sealing ring closely laminates in shell top opening part, and the sealing ring is located the top of screw groove.

In a further technical scheme, through holes are formed in one sides of the two limiting strips, and rotating rods are inserted into the through holes.

In a further technical scheme, two sides of the rotating rod are fixedly connected to two sides of the first groove.

In a further technical scheme, the outside of sealing strip closely laminates at the inner wall of shell.

The beneficial effects of the utility model are as follows:

1. the shell and the top cover can be conveniently detached through the threads, the thread grooves and the connecting blocks, the filter element can be fixed and detached through the connecting blocks, the filter element can be conveniently replaced, excessive accumulated impurities between the shell and the filter element are avoided, the filtering effect of the methanol filter is influenced, and therefore the filtering effect is improved;

2. through setting up the commentaries on classics piece, go-between and sealing strip of installing in the filter core outside can take out the filter core, and the sealing strip can scratch the inner wall of shell when taking out, carries out impurity simultaneously, when avoiding changing the filter core, remains too much impurity in the shell.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic illustration of the positioning of a top cover and a filter cartridge in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic diagram of the position structures of the groove II and the sealing strip according to the embodiment of the utility model;

fig. 4 is a schematic structural view of a connection block according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a housing; 2. a top cover; 3. a filter element; 4. a thread; 5. a thread groove; 6. a connecting block; 7. a groove I; 8. a limit bar; 9. a spring; 10. a second groove; 11. a rotating block; 12. a connecting ring; 13. a seal ring; 14. a through hole; 15. a rotating rod; 16. and (5) a sealing strip.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-4, a high-efficient filter equipment of methyl alcohol, including shell 1, top cap 2 and filter core 3, the top of shell 1 is equipped with top cap 2, the inside cartridge 3 that is equipped with of shell 1, the opening part inner wall fixedly connected with screw thread 4 of shell 1, screw thread 5 has been seted up to the surface of top cap 2, shell 1 and top cap 2 pass through screw thread 4 and screw thread 5 threaded connection, top outside fixedly connected with sealing ring 13 of top cap 2, the bottom of sealing ring 13 closely laminates in shell 1 top opening part, and sealing ring 13 is located the top of screw thread 5, the inner wall bottom fixedly connected with connecting block 6 of shell 1, recess one 7 has all been seted up to the both sides of connecting block 6, two recess one 7 internal rotation are connected with two spacing 8, through-hole 14 has been seted up to one side of two spacing 8, the through-hole 14 interpolation is equipped with bull stick 15, the both sides fixedly connected with of bull stick 15 in the both sides of recess one 7, one side bottom fixedly connected with spring 9 of spacing 8, the other end fixedly connected with of spring 9 is in the inboard bottom of recess one 7, recess two 10 have been seted up on both sides of the top of filter core 3, two recess two 10 internal movable connection 11 have two rotating blocks 11, the inside the two 16 are connected with two rotating blocks 11 at the outside of the inner wall of the sealing strip 16, the filter core 16 is connected with the outside at the outside of the sealing strip 16, the inside of the filter core is fixedly connected with one end of the sealing strip 1.

The working principle of the technical scheme is as follows:

when the filter element 3 needs to be replaced, firstly, the shell 1 is rotated, the threads 4 are rotated in the thread groove 5 until the shell 1 and the top cover 2 are separated, the sealing ring 13 arranged at the bottom end of the filter element 3 increases the tightness of the shell 1, gaps exist between the threads 4 and the thread groove 5, at this time, the spring 9 rebounds, the limit bar 8 is reset, the filter element 3 is separated from the connecting block 6, the filter element 3 can be moved upwards, the two connecting rings 12 can be lifted, the rotating blocks 11 at the two ends of the connecting rings 12 are rotated in the grooves 10 until the two connecting rings 12 are positioned above the filter element 3, the connecting rings 12 can be pulled upwards, the filter element 3 is driven to move upwards, when the filter element 3 moves upwards, the sealing strip 16 arranged at the bottom end of the filter element 3 is rubbed on the inner wall of the shell 1, impurities on the inner wall of the shell 1 are pulled out by the sealing strip 16, the new filter element 3 is aligned with the opening of the shell 1, the new filter element 3 is pushed inwards until the bottom end of the shell 1 is reached, at this time, the bottom end of the filter element 3 is pressed at one end of the limit bar 8, the spring 9 is enabled to rotate, the limit bar 8 is rotated at the same time, the rotating the connecting block 11 is rotated in the groove 10, the connecting ring 12 is positioned above the groove 12, the filter element 3 can be replaced, the filter element 3 can be rotated, the filter element 3 is fixed, and replaced, the filter element 3 can be replaced, and the filter element 3 is rotated.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a high-efficient filter equipment of methyl alcohol, includes shell (1), top cap (2) and filter core (3), the top of shell (1) is equipped with top cap (2), the inside of shell (1) is inserted and is equipped with filter core (3), its characterized in that: the utility model discloses a novel structure of a motor vehicle, including shell (1), screw thread (4) are offered to the opening part inner wall fixedly connected with screw thread (4) of shell (1), screw thread groove (5) are offered to the surface of top cap (2), shell (1) and top cap (2) are through screw thread (4) and screw thread groove (5) threaded connection, inner wall bottom fixedly connected with connecting block (6) of shell (1), recess one (7) are all offered to the both sides of connecting block (6), two recess one (7) internal rotation is connected with two spacing (8), one side bottom fixedly connected with spring (9) of spacing (8), the other end fixedly connected with of spring (9) is in the inboard bottom of recess one (7).

2. The efficient methanol filter device as defined in claim 1, wherein: two sides of the top end of the filter element (3) are provided with a second groove (10), two rotating blocks (11) are movably connected in the second groove (10), one end of each rotating block (11) is fixedly connected with a connecting ring (12), and the outer side of the bottom end of the filter element (3) is fixedly connected with a sealing strip (16).

3. The efficient methanol filter device as defined in claim 1, wherein: the top end outside fixedly connected with sealing ring (13) of top cap (2), the bottom of sealing ring (13) closely laminates in shell (1) top opening part, and sealing ring (13) are located the top of screw groove (5).

4. The efficient methanol filter device as defined in claim 1, wherein: one side of the two limiting strips (8) is provided with a through hole (14), and a rotating rod (15) is inserted into the through hole (14).

5. The efficient methanol filter device as defined in claim 4, wherein: the two sides of the rotating rod (15) are fixedly connected to the two sides of the groove I (7).

6. The efficient methanol filter device as defined in claim 2, wherein: the outer side of the sealing strip (16) is tightly attached to the inner wall of the shell (1).