CN216778437U

CN216778437U - Exhaust device for UV photolysis treatment of waste gas

Info

Publication number: CN216778437U
Application number: CN202122320830.0U
Authority: CN
Inventors: 汪祖林; 吴三英
Original assignee: Wuhan Pushida Purification Technology Co ltd
Current assignee: Wuhan Pushida Purification Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-06-21
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the technical field of exhaust of UV photolysis treatment equipment, and discloses an exhaust device for UV photolysis treatment of waste gas. Can adjust the use height of row's bellows as required through adjustment mechanism, the air intake on the row's of being convenient for case docks with outside UV photodissociation treatment facility gas vent, make it can satisfy the UV photodissociation treatment facility of co-altitude and carry out in-service use, can filter dust and impurity that get into in the row's of being convenient for case through filter mechanism, prevent that dust and impurity from piling up too much and blockking up the air outlet, and the filter screen is after the use, be convenient for pull down, easily follow-up wash and change the filter screen, make things convenient for in-service use.

Description

Exhaust device for UV photolysis treatment of waste gas

Technical Field

The utility model relates to the technical field of exhaust of UV photolysis treatment equipment, in particular to an exhaust device for UV photolysis treatment of waste gas.

Background

The principle of UV photolysis waste gas treatment is that waste gas molecules are decomposed by high-energy UV ultraviolet rays, and harmless substances are quickly oxidized, so that the purpose of purification is achieved;

firstly, the self-use height is difficult to adjust according to the requirement, the air inlet is difficult to be butted with the exhaust port of the UV photolysis processing equipment with different heights, and the air exhaust function is difficult to play;

secondly, the treated waste gas still contains a small amount of small-particle dust, the existing exhaust device is difficult to filter the dust and impurities carried in the gas, and the dust and impurities are accumulated too much and easily block an air outlet. Accordingly, those skilled in the art have provided an exhaust device for UV photolysis treatment of exhaust gas to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an exhaust device for UV photolysis treatment of waste gas, which can adjust the use height of an exhaust box according to the requirement through an adjusting mechanism, is convenient for the butt joint of an air inlet on the exhaust box and an exhaust port of external UV photolysis treatment equipment, and can meet the practical use of UV photolysis treatment equipment with different heights, and saves time and labor when being adjusted, the exhaust box can be stably supported by the four supporting legs at the bottom in the adjusting process, the exhaust box can be conveniently disassembled and assembled through the mounting ring and the six fastening bolts, the maintenance is convenient, the dust and impurities entering the air exhaust box can be filtered through the filtering mechanism, the dust and impurities are prevented from being accumulated too much to block the air outlet, and the filter screen is convenient for pull down after using, easily follow-up washs and changes the filter screen, makes things convenient for in-service use.

In order to achieve the purpose, the utility model provides the following technical scheme:

an exhaust device for UV photolysis treatment of waste gas comprises an exhaust box, wherein an adjusting mechanism is installed on one side of the exhaust box, a box cover is buckled on the top of the exhaust box, an air inlet is fixedly communicated with the upper surface of the box cover, an air outlet is fixedly connected to the bottom of the exhaust box, a motor is fixedly connected to the inside of the exhaust box, fan blades are connected to the driving end of the motor, a filtering mechanism is further installed inside the exhaust box, the adjusting mechanism comprises a servo motor, a fastening plate, a threaded rod, an adjusting plate, a limiting ring, a placing plate, a supporting plate and a supporting plate, the fastening plate and the supporting plate are fixedly connected to the outer side wall of the placing plate, the limiting ring is movably sleeved on the outer portion of the placing plate, the servo motor is fixedly connected to the upper surface of the fastening plate, the driving end of the servo motor movably penetrates through the fastening plate and is connected with the threaded rod, the adjusting plate is sleeved on the outer thread of the threaded rod, the bottom end of the placing plate is fixedly connected with the supporting plate, one side of the limit ring is fixedly connected with a mounting ring.

As a still further scheme of the utility model: the equal rigid coupling in four corners of backup pad has the supporting legs, four the supporting legs is "L" type structure, and the upper surface edge of backup pad still the rigid coupling has the controller.

As a still further scheme of the utility model: the adjusting plate is fixedly connected to the limiting ring, and the center points of the fastening plate, the adjusting plate and the support plate are all located on the same vertical line.

As a still further scheme of the utility model: the bottom of threaded rod passes through the bearing and rotates the upper surface of connecting at the extension board, the rear surface rigid coupling of backup pad has the battery.

As a still further scheme of the utility model: the installation ring is movably sleeved outside the air exhaust box, six fastening bolts penetrate through the internal threads of the installation ring, and one ends of the six fastening bolts are abutted against the external annular surface of the air exhaust box.

As a still further scheme of the utility model: the filter mechanism includes linkage plate, electric putter, clamp plate, fixed block and filter screen, electric putter's top rigid coupling has linkage plate, and electric putter's bottom is connected with the clamp plate, and the filter screen is installed to the bottom of clamp plate, and the fixed block is all installed to the bottom both sides of filter screen.

As a still further scheme of the utility model: the two fixed blocks are fixedly connected to two sides of the inner wall of the air exhaust box respectively, and the connecting plate is fixedly connected to the inner wall of the air exhaust box.

As a still further scheme of the utility model: the fixed end of the electric push rod is fixedly connected to the connecting plate, the telescopic end of the electric push rod abuts against the pressing plate, and the pressing plate is circular.

As a still further scheme of the utility model: the pressing plate and the filter screen are movably mounted inside the air exhaust box, the diameters of the pressing plate and the filter screen are equal, and the connecting plate and the electric push rod are symmetrically distributed by taking the central axis of the pressing plate as a reference.

Compared with the prior art, the utility model has the beneficial effects that:

1. the use height of the exhaust box can be adjusted according to needs through the adjusting mechanism, the air inlet on the exhaust box is convenient to be butted with the exhaust port of external UV photolysis processing equipment, the actual use of the UV photolysis processing equipment with different heights can be met, the adjustment is time-saving and labor-saving, the exhaust box can be stably supported through four supporting legs at the bottom in the adjusting process, the exhaust box can be conveniently disassembled and assembled through the mounting ring and six fastening bolts, and the maintenance is convenient;

2. can filter dust and impurity that get into in the exhaust box through filtering mechanism, prevent that dust and impurity from piling up too much and blockking up the air outlet, the filter screen is convenient for pull down after the use moreover, easily follow-up washs and changes the filter screen, makes things convenient for in-service use.

Drawings

FIG. 1 is a schematic view of an exhaust device for UV photolysis of exhaust gases;

FIG. 2 is a schematic view of a filter mechanism in an exhaust device for UV photolysis of exhaust gases;

fig. 3 is a schematic view of the installation structure of a press plate and a filter screen in an exhaust device for UV photolysis treatment of exhaust gas.

In the figure: 1. an adjustment mechanism; 11. a servo motor; 12. a fastening plate; 13. a threaded rod; 14. an adjusting plate; 15. a limiting ring; 151. installing a ring; 152. fastening a bolt; 16. placing the plate; 17. a support plate; 18. A support plate; 19. supporting legs; 2. a controller; 3. an exhaust box; 31. a box cover; 32. an air inlet; 33. an air outlet; 34. a fan blade; 35. an electric motor; 4. a filtering mechanism; 41. a connector tile; 42. an electric push rod; 43. pressing a plate; 44. a fixed block; 45. and (4) a filter screen.

Detailed Description

Example 1

Referring to fig. 1 and 2, an exhaust device for UV photolysis treatment of exhaust gas includes an exhaust box 3, an adjusting mechanism 1 is installed at one side of the exhaust box 3, the adjusting mechanism 1 includes a servo motor 11, a fastening plate 12, a threaded rod 13, an adjusting plate 14, a limiting ring 15, a placing plate 16, a supporting plate 17 and a supporting plate 18, the fastening plate 12 and the supporting plate 17 are fixedly connected to the outer sidewall of the placing plate 16, the limiting ring 15 is movably sleeved outside the placing plate 16, the servo motor 11 is fixedly connected to the upper surface of the fastening plate 12, the driving end of the servo motor 11 movably penetrates through the fastening plate 12 and is connected to the threaded rod 13, the servo motor 11 is ACSM110-G04030LZ in type, the adjusting plate 14 is sleeved outside threads of the threaded rod 13, the supporting plate 18 is further fixedly connected to the bottom end of the placing plate 16, a mounting ring 151 is fixedly connected to one side of the limiting ring 15, supporting legs 19 are fixedly connected to four corners of the supporting plate 18, the four supporting legs 19 are all of an L-shaped structure, the edge of the upper surface of the supporting plate 18 is further fixedly connected with a controller 2, the controller 2 is DKC-Y110 in model, the adjusting plate 14 is fixedly connected on the limiting ring 15, the central points of the fastening plate 12, the adjusting plate 14 and the supporting plate 17 are all located on the same vertical line, the bottom end of the threaded rod 13 is rotatably connected to the upper surface of the supporting plate 17 through a bearing, the rear surface of the supporting plate 18 is fixedly connected with a storage battery, the mounting ring 151 is movably sleeved outside the exhaust box 3, the internal thread of the mounting ring 151 penetrates through six fastening bolts 152, one ends of the six fastening bolts 152 are abutted against the external annular surface of the exhaust box 3, the using height of the exhaust box 3 can be adjusted through the adjusting mechanism 1 according to requirements, the air inlet 32 on the exhaust box 3 is conveniently abutted with the exhaust port of external UV photolysis processing equipment, and the UV photolysis processing equipment with different heights can be practically used, and adjust labour saving and time saving, exhaust case 3 can play the purpose of firm support to it through four supporting legss 19 of bottom in the in-process of adjusting, and can be convenient for carry out the dismouting to exhaust case 3 through installing ring 151 and six fastening bolt 152, convenient maintenance.

In fig. 1, 2 and 3: the top of the air exhaust box 3 is buckled with a box cover 31, the upper surface of the box cover 31 is fixedly communicated with an air inlet 32, the bottom of the air exhaust box 3 is fixedly connected with an air outlet 33, the interior of the air exhaust box 3 is fixedly connected with a motor 35, the model of the motor 35 is YE2, a fan blade 34 is connected on the driving end of the motor 35, a filtering mechanism 4 is further installed inside the air exhaust box 3, the filtering mechanism 4 comprises a connecting plate 41, an electric push rod 42, a pressing plate 43, a fixing block 44 and a filtering net 45, the top end of the electric push rod 42 is fixedly connected with a connecting plate 41, the bottom end of the electric push rod 42 is connected with the pressing plate 43, the filtering net 45 is installed at the bottom of the pressing plate 43, the fixing blocks 44 are installed on two sides of the bottom of the filtering net 45, the two fixing blocks 44 are respectively and fixedly connected on two sides of the inner wall of the air exhaust box 3, the connecting plate 41 is fixedly connected on the inner wall of the air exhaust box 3, the fixing end of the electric push rod 42 is fixedly connected on the connecting plate 41, and electric putter 42's flexible end supports and leans on clamp plate 43, clamp plate 43 is the ring form, clamp plate 43 and filter screen 45 all movable mounting are in row's bellows 3 inside, and clamp plate 43 and filter screen 45's diameter equals, link up fishplate bar 41 and electric putter 42 all use the axis of clamp plate 43 to be the symmetric distribution as the benchmark, can filter dust and impurity that get into in row's bellows 3 through filter mechanism 4, prevent that dust and impurity from piling up too much and block up air outlet 33, and filter screen 45 is after the use, be convenient for pull down, easily follow-up wash and change filter screen 45, make things convenient for in-service use.

When in use, the air exhaust box 3 is placed into the mounting ring 151, then the fastening bolt 152 is screwed, the air exhaust box 3 is fixed in the mounting ring 151, the servo motor 11 is controlled to work by the controller 2 at the moment, the threaded rod 13 is driven to rotate forwardly when the servo motor 11 rotates forwardly, the adjusting plate 14 and the limiting ring 15 can be driven to move downwardly, the mounting ring 151 and the air exhaust box 3 can be driven to move downwardly at the moment, similarly, the threaded rod 13 is driven to rotate reversely when the servo motor 11 rotates reversely, the adjusting plate 14 and the limiting ring 15 can be driven to move upwardly, the mounting ring 151 and the air exhaust box 3 can be driven to move upwardly at the moment, after an air inlet 32 on the air exhaust box 3 moves to a desired position, the air exhaust box can be butted with an exhaust port of external UV photolysis processing equipment, meanwhile, the supporting legs 19 are fixedly connected to four corners of the supporting plate 18, the four supporting legs 19 are all of an L-shaped structure, so that the use height of the air exhaust box 3 can be adjusted as required by the adjusting mechanism 1, the air inlet 32 on the exhaust box 3 is convenient to be butted with the exhaust port of the external UV photolysis processing equipment, so that the practical use of the UV photolysis processing equipment with different heights can be met, the adjustment is time-saving and labor-saving, the exhaust box 3 can be stably supported by the four supporting legs 19 at the bottom in the adjustment process, the exhaust box 3 can be conveniently disassembled and assembled through the mounting ring 151 and the six fastening bolts 152, the maintenance is convenient, then the motor 35 is controlled to work through the controller 2, the fan blades 34 can be driven to rotate at the moment, so as to generate wind power, at the moment, gas in the external UV photolysis processing equipment can be sucked through the air inlet 32, the gas can be blocked when passing through the filter screen 45, finally, the clean gas is discharged through the air outlet 33, when the filter screen 45 needs to be disassembled, the box cover 31 is firstly disassembled, then the electric push rod 42 is controlled to be shortened through the controller 2, at this moment, the bottom of electric putter 42 and the top separation of clamp plate 43, then with clamp plate 43 and filter screen 45 by exhaust case 3 in remove can, when needs install filter screen 45, put filter screen 45 on two fixed blocks 44, put clamp plate 43 on filter screen 45 again, then control two sets of electric putter 42 extension, until the bottom of two sets of electric putter 42 support respectively by the upper surface both sides department of clamp plate 43 can, and two sets of electric putter 42 do not need to extend simultaneously and shorten simultaneously when using, so can filter dust and impurity that get into in exhaust case 3 through filter mechanism 4, prevent that dust and impurity from piling up too much and blockking up air outlet 33, and filter screen 45 is after the use, be convenient for pull down, easily follow-up wash and change filter screen 45, make things convenient for practical use.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an exhaust device of UV photodissociation processing waste gas, includes row's bellows (3), its characterized in that: the air exhaust box is characterized in that an adjusting mechanism (1) is installed on one side of the air exhaust box (3), a box cover (31) is buckled on the top of the air exhaust box (3), an air inlet (32) is fixedly communicated with the upper surface of the box cover (31), an air outlet (33) is fixedly connected to the bottom of the air exhaust box (3), a motor (35) is fixedly connected to the inside of the air exhaust box (3), fan blades (34) are connected to the driving end of the motor (35), a filtering mechanism (4) is further installed inside the air exhaust box (3), the adjusting mechanism (1) comprises a servo motor (11), a fastening plate (12), a threaded rod (13), an adjusting plate (14), a limiting ring (15), a placing plate (16), a supporting plate (17) and a supporting plate (18), the fastening plate (12) and the supporting plate (17) are fixedly connected to the outer side wall of the placing plate (16), and the limiting ring (15) is movably sleeved on the outer portion of the placing plate (16), the upper surface rigid coupling of mounting plate (12) has servo motor (11), and the drive end activity of servo motor (11) runs through mounting plate (12) and is connected with threaded rod (13), and the outside screw thread of threaded rod (13) has cup jointed regulating plate (14), and the bottom of placing board (16) still the rigid coupling has backup pad (18), and one side rigid coupling of spacing ring (15) has installation circle (151).

2. The exhaust device for UV photolysis of exhaust gas according to claim 1, wherein the support plate (18) has support legs (19) fixed at four corners, the four support legs (19) are all L-shaped, and the controller (2) is fixed at the edge of the upper surface of the support plate (18).

3. The exhaust device for UV photolysis of exhaust gas according to claim 1, wherein the adjusting plate (14) is fixed to the limiting ring (15), and the center points of the fastening plate (12), the adjusting plate (14) and the support plate (17) are all located on the same vertical line.

4. The exhaust device for UV photolysis of exhaust gas according to claim 1, wherein the bottom end of the threaded rod (13) is rotatably connected to the upper surface of the support plate (17) through a bearing, and the rear surface of the support plate (18) is fixedly connected with a storage battery.

5. The exhaust device for UV photolysis of exhaust gas according to claim 1, wherein the mounting ring (151) is movably sleeved outside the exhaust box (3), and six fastening bolts (152) penetrate through the internal threads of the mounting ring (151), and one ends of the six fastening bolts (152) are abutted against the external annular surface of the exhaust box (3).

6. The exhaust device for UV photolysis waste gas according to claim 1, wherein the filtering mechanism (4) comprises a connection plate (41), an electric push rod (42), a pressing plate (43), a fixing block (44) and a filter screen (45), the connection plate (41) is fixedly connected to the top end of the electric push rod (42), the pressing plate (43) is connected to the bottom end of the electric push rod (42), the filter screen (45) is installed at the bottom of the pressing plate (43), and the fixing block (44) is installed on both sides of the bottom of the filter screen (45).

7. The exhaust device for UV photolysis of exhaust gas according to claim 6, wherein two fixing blocks (44) are fixed on both sides of the inner wall of the exhaust box (3), respectively, and the connection plate (41) is fixed on the inner wall of the exhaust box (3).

8. The exhaust device for UV photolysis of exhaust gas according to claim 6, wherein the fixed end of the electric push rod (42) is fixed on the connection plate (41), and the telescopic end of the electric push rod (42) abuts against the press plate (43), and the press plate (43) is circular.

9. The exhaust device for UV photolysis of exhaust gas according to claim 6, wherein the press plate (43) and the filter screen (45) are movably mounted inside the exhaust box (3), the diameters of the press plate (43) and the filter screen (45) are equal, and the connecting plate (41) and the electric push rod (42) are symmetrically distributed with the central axis of the press plate (43) as a reference.