Wire mesh demister

Abstract

The utility model discloses a wire mesh demister, and relates to the field of demisters, the wire mesh demister comprises a mounting mechanism and a filter screen pad mounted in the mounting mechanism, the mounting mechanism comprises an upper mounting rack and a lower mounting rack, and four symmetrically arranged pull rods are mounted on the outer wall of the bottom of the upper mounting rack; two symmetrically-arranged mounting openings are formed in the outer wall of the top of the lower mounting frame, mounting assemblies are mounted on the inner walls of the two mounting openings, the filter screen pad is located between the upper mounting frame and the lower mounting frame, and the pull rod penetrates through the filter screen pad. Through the arrangement of the mounting mechanism, the filter screen pad is conveniently fixed, meanwhile, the two mounting assemblies in the mounting mechanism are conveniently matched with the pull rod to adjust the distance between the two mounting frames, the filter screen pad is conveniently pressed by adjusting the distance between the two mounting frames, and therefore it is avoided that a large gap exists between the mounting frames and the filter screen pad.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of demisters, in particular to a wire mesh demister. BACKGROUND

[0002] The wire mesh demister is mainly composed of a wire mesh block composed of a wire mesh and a wire mesh grid and a supporting device for fixing the wire mesh block. The wire mesh is a gas-liquid filter screen made of metal wires or non-metal wires. The non-metal wires of the gas-liquid filter screen are twisted from a plurality of non-metal fibers, or can be a single non-metal wire. The wire mesh demister can not only filter out larger liquid mist suspended in the gas flow, but also filter out smaller and micro liquid mist, and is widely used in gas-liquid separation devices in the chemical industry, petroleum industry, tower manufacturing industry, pressure vessel industry and other industries.

[0003] The wire mesh mounting frame of the wire mesh demister is used to install the filter screen pad. However, during actual use, the deformation of the filter screen pad causes a gap between the wire mesh mounting frame and the filter screen pad, thereby affecting the demisting effect. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problem of the gap between the existing wire mesh demister mounting frame and the filter screen pad, the present application provides a wire mesh demister.

[0005] The wire mesh demister provided by the present application adopts the following technical scheme:

[0006] The wire mesh demister comprises a mounting mechanism and a filter screen pad installed in the mounting mechanism. The mounting mechanism comprises an upper mounting frame and a lower mounting frame. Four symmetrical pull rods are installed on the bottom outer wall of the upper mounting frame. Two symmetrical installation openings are formed on the top outer wall of the lower mounting frame, and installation assemblies are installed on the inner walls of the two installation openings. The filter screen pad is located between the upper mounting frame and the lower mounting frame, and the pull rods penetrate the filter screen pad.

[0007] By adopting the above technical scheme, the filter screen pad is conveniently installed through the setting of the mounting mechanism. The upper mounting frame and the lower mounting frame in the mounting mechanism conveniently compress the filter screen pad. The setting of the pull rods conveniently connects the two mounting frames. The setting of the installation assemblies conveniently adjusts the position of the pull rods, thereby conveniently compressing and fixing the filter screen pad.

[0008] Preferably, the installation assembly comprises a mounting seat fixedly connected to the inner wall of the installation opening, and two symmetrical round openings are formed on the top outer wall of the mounting seat.

[0009] By adopting the above technical scheme, the pull rods are conveniently penetrated through the two round openings on the mounting seat.

[0010] Preferably, the round mouth is matched with the size of the pull rod, and the outer wall of the pull rod is provided with a through groove, and the inner wall of the through groove is fixedly connected with a rack.

[0011] By adopting the above technical scheme, the rack is conveniently installed through the through groove on the pull rod.

[0012] Preferably, the inside of the mounting seat is provided with a mounting cavity, and the inner walls of the two sides of the mounting cavity are both provided with two arc-shaped openings communicated with the round mouth.

[0013] By adopting the above technical scheme, the arc-shaped opening is conveniently provided through the provision of the mounting cavity.

[0014] Preferably, the inner walls of the two sides of the mounting cavity are both rotatably connected with two gears, and the two gears respectively pass through the two arc-shaped openings.

[0015] By adopting the above technical scheme, the gear is conveniently passed through through the provision of the arc-shaped opening.

[0016] Preferably, one end of the transmission shaft of each of the two gears is fixedly connected with a bevel gear two, and the gear and the rack are mutually engaged.

[0017] By adopting the above technical scheme, the rack is directly driven to move through the rotation of the gear, and the movement of the rack drives the pull rod to adjust the distance between the two mounting frames.

[0018] Preferably, the inner wall of the mounting cavity is fixedly connected with two fixing seats, and the same worm gear is rotatably connected between the two fixing seats, the transmission shafts of the two bevel gears are both fixedly connected with a bevel gear one, and the two bevel gears one are mutually engaged with the two bevel gears two respectively.

[0019] By adopting the above technical scheme, the two bevel gears one are directly driven to rotate through the rotation of the worm gear, and the bevel gear one directly drives the gear to rotate through the bevel gear two when rotating.

[0020] Preferably, the inner wall of the mounting cavity is rotatably connected with a worm, and the worm and the worm gear are mutually engaged, the outer walls of the two sides of the lower mounting frame are both provided with a groove, and the inner walls of the two grooves are both rotatably connected with a rotating part, and one end of the transmission shaft of the rotating part is fixedly connected with the worm.

[0021] By adopting the above technical scheme, the worm is directly driven to rotate through the provision of the rotating part, and the worm is directly driven to rotate through the rotation of the worm gear, so as to cooperate with the adjustment of the position of the pull rod, and then the two mounting frames are pulled and fixed to filter the mesh pad.

[0022] In summary, the present application has at least one of the following beneficial technical effects:

[0023] 1. The application facilitates the fixation of the filter screen pad through the installation of the installation mechanism, and the two installation components in the installation mechanism facilitate the adjustment of the distance between the two installation racks by cooperating with the pull rod, which facilitates the compression of the filter screen pad by adjusting the distance between the two installation racks, thereby avoiding a large gap between the installation rack and the filter screen pad;

[0024] 2. The application adjusts the distance between the two installation racks by adjusting the position of the pull rod by cooperating with the rack when the gear rotates, and facilitates the rotation of the gear by cooperating between the worm and the worm gear. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 The overall structure of the screen demister of the embodiment of the application is shown in the figure;

[0026] Fig. 2 The figure shows the structure of the installation mechanism of the embodiment of the application;

[0027] Fig. 3 The figure shows the structure of the upper installation rack of the embodiment of the application;

[0028] Fig. 4 The figure shows the structure of the lower installation rack of the embodiment of the application;

[0029] Fig. 5 The figure shows the cross-sectional structure of the installation component of the embodiment of the application;

[0030] Reference signs: 1, installation mechanism; 2, filter screen pad; 3, upper installation rack; 4, lower installation rack; 5, pull rod; 6, installation component; 7, rack; 8, rotating part; 9, mounting seat; 10, round port; 11, gear; 12, bevel gear one; 13, worm; 14, worm; 15, fixing seat; 16, installation cavity; 17, bevel gear two. DETAILED DESCRIPTION

[0031] The following will be described in detail in combination with the drawings Figs. 1-5 The application will be further described in detail.

[0032] The embodiment of the application discloses a screen demister.

[0033] Reference Figs. 1-3 , the screen demister comprises an installation mechanism 1 and a filter screen pad 2 installed in the installation mechanism 1, and the filter screen pad 2 is provided to facilitate demisting, and the installation mechanism 1 is provided to facilitate the installation of the filter screen pad 2 and also facilitate the fixation of the entire demister;

[0034] Reference Figs. 2-4The mounting mechanism 1 comprises an upper mounting frame 3 and a lower mounting frame 4, the cooperation between the upper mounting frame 3 and the lower mounting frame 4 facilitates clamping and fixing the filter gauze pad 2, four symmetrical pull rods 5 are mounted on the outer wall of the bottom of the upper mounting frame 3, two symmetrical mounting openings are formed in the outer wall of the top of the lower mounting frame 4, and mounting assemblies 6 are mounted on the inner walls of the two mounting openings, the mounting assemblies 6 facilitate clamping and fixing the upper mounting frame 3 and the lower mounting frame 4 in cooperation with the pull rods 5, and the filter gauze pad 2 is located between the upper mounting frame 3 and the lower mounting frame 4, and the pull rods 5 penetrate the filter gauze pad 2;

[0035] In use, the mounting mechanism 1 facilitates the installation of the filter gauze pad 2, the upper mounting frame 3 and the lower mounting frame 4 in the mounting mechanism 1 facilitate the compression of the filter gauze pad 2, the pull rods 5 facilitate the connection of the two mounting frames 4, and the mounting assemblies 6 facilitate the adjustment of the position of the pull rods 5, thereby facilitating the compression and fixing of the filter gauze pad 2.

[0036] With reference to Figs. 4-5 The mounting assembly 6 comprises a mounting seat 9 fixedly connected to the inner wall of the mounting opening, two symmetrical circular openings 10 are formed in the outer wall of the top of the mounting seat 9, the specifications of the circular openings 10 are matched with the specifications of the pull rods 5, the outer wall of the pull rod 5 is provided with a through slot, the inner wall of the through slot is fixedly connected with a gear rack 7, an installation cavity 16 is formed in the mounting seat 9, two arc-shaped openings that are communicated with the circular openings 10 are formed in the inner walls of the two sides of the installation cavity 16, two gear wheels 11 are rotatably connected to the inner walls of the two sides of the installation cavity 16, and the two gear wheels 11 penetrate the two arc-shaped openings, respectively, one end of the transmission shaft of each of the two gear wheels 11 is fixedly connected with a bevel gear two 17, the gear wheel 11 and the gear rack 7 are in meshing connection, two fixing bases 15 are fixedly connected to the inner wall of the installation cavity 16, and the same worm wheel 13 is rotatably connected between the two fixing bases 15, the transmission shafts of the two ends of the worm wheel 13 are fixedly connected with bevel gears one 12, respectively, the two bevel gears one 12 are in meshing connection with the two bevel gears two 17, respectively, a worm 14 is rotatably connected to the inner wall of the installation cavity 16, and the worm 14 and the worm wheel 13 are in meshing connection, recesses are formed in the outer walls of the two sides of the lower mounting frame 4, and rotating parts 8 are rotatably connected to the inner walls of the two recesses, respectively, one end of the transmission shaft of each of the rotating parts 8 is fixedly connected to the worm 14;

[0037] In use, the rotating part 8 directly drives the worm 14 to rotate when the rotating part 8 rotates, the worm 14 directly drives the worm wheel 13 to rotate when the worm 14 rotates, the worm wheel 13 directly drives the two bevel gears one 12 to rotate when the worm wheel 13 rotates, the bevel gear one 12 drives the bevel gear two 17 to rotate when the bevel gear one 12 rotates, the bevel gear two 17 directly drives the gear wheel 11 to rotate when the bevel gear two 17 rotates, the gear wheel 11 directly drives the gear rack 7 on the pull rod 5 to move when the gear wheel 11 rotates, and the gear rack 7 directly drives the upper mounting frame 3 to move close to the lower mounting frame 4 when the gear rack 7 moves.

[0038] The implementation principle of the screen demister in the embodiment of the application is as follows: when a gap appears between the filter screen 2 and the mounting frame during use, the rotating part 8 is driven to rotate by the sleeve wrench, the rotating part 8 directly drives the worm 14 to rotate when rotating, the worm 14 directly drives the worm wheel 13 to rotate when rotating, the worm wheel 13 directly drives the two bevel gears one 12 to rotate when rotating, the bevel gear one 12 drives the bevel gear two 17 to rotate when rotating, the bevel gear two 17 directly drives the gear 11 to rotate when rotating, the gear 11 directly drives the rack 7 on the pull rod 5 to move when rotating, and the rack 7 directly drives the upper mounting frame 3 to move close to the lower mounting frame 4 when moving.

[0039] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A wire mesh mist eliminator comprising a mounting mechanism (1) and a filter mat (2) mounted in the mounting mechanism (1), characterized in that: The installation mechanism (1) includes upper mounting frame (3) and lower mounting frame (4), the bottom outer wall of the upper mounting frame (3) is provided with four symmetrical pull rod (5), the top outer wall of the lower mounting frame (4) is provided with two symmetrical installation port, and the inner wall of the two installation ports is provided with installation assembly (6), the filter gauze pad (2) is located between the upper mounting frame (3) and the lower mounting frame (4), the pull rod (5) penetrates the filter gauze pad (2).

2. The wire mesh mist eliminator of claim 1, wherein: The installation assembly (6) includes mounting seat (9) fixedly connected to the inner wall of the installation port, and the top outer wall of the mounting seat (9) is provided with two symmetrical circular port (10).

3. The wire mesh mist eliminator of claim 2, wherein: The size of the circular port (10) and the size of the pull rod (5) are matched, and the outer wall of the pull rod (5) is provided with a through slot, and the inner wall of the through slot is fixedly connected with a rack (7).

4. The wire mesh mist eliminator of claim 3, wherein: The inside of the mounting seat (9) is provided with an installation cavity (16), and the two side inner walls of the installation cavity (16) are provided with two arc-shaped openings (10) in communication.

5. The wire mesh mist eliminator of claim 4, wherein: The two side inner walls of the installation cavity (16) are rotatably connected with two gears (11), and the two gears (11) pass through the two arc-shaped openings respectively.

6. The wire mesh mist eliminator of claim 5, wherein: The one end of the transmission shaft of the two gears (11) is fixedly connected with bevel gear two (17), and the gear (11) and the rack (7) are engaged with each other.

7. The wire mesh mist eliminator of claim 6, wherein: The inner wall of the installation cavity (16) is fixedly connected with two fixed seats (15), and the same worm wheel (13) is rotatably connected between the two fixed seats (15), the transmission shaft of the worm wheel (13) is fixedly connected with bevel gear one (12) at both ends, and the two bevel gear one (12) are engaged with each other respectively.

8. The wire mesh mist eliminator of claim 7, wherein: The inner wall of the installation cavity (16) is rotatably connected with a worm (14), and the worm (14) and the worm wheel (13) are engaged with each other, the two side outer walls of the lower mounting frame (4) are provided with grooves, and the inner wall of the two grooves is rotatably connected with rotating part (8), one end of the transmission shaft of the rotating part (8) is fixedly connected with the worm (14).

Images