CN219851281U

CN219851281U - High temperature dust-containing waste gas collecting device

Info

Publication number: CN219851281U
Application number: CN202321113244.1U
Authority: CN
Inventors: 赵岳泰; 张慧能; 梁敏禧
Original assignee: Jiangmen Baibo Environmental Protection Co ltd
Current assignee: Jiangmen Baibo Environmental Protection Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-10-20
Anticipated expiration: 2033-05-10

Abstract

The utility model provides a high-temperature dust-containing waste gas collecting device. The novel rotary motor is characterized by comprising a bottom plate, a main shaft is fixedly connected to the upper portion of the bottom plate, an outer sleeve rotary shaft is arranged on the outer portion of the main shaft, a connecting bearing is rotatably connected between the outer wall of the main shaft and the inner wall of the outer sleeve rotary shaft, a cross beam is fixedly connected to the top of the outer sleeve rotary shaft, a rotary motor is arranged on the outer wall of the main shaft through a bolt, and a third gear is connected with an output shaft key groove of the rotary motor. According to the high-temperature dust-containing waste gas collecting device provided by the utility model, the rotating motor is used for controlling the third gear to be meshed with the fourth gear to drive the outer sleeve rotating shaft to rotate on the outer wall of the main shaft, so that the clamping ring and the exhaust pipe outside the whole cross beam can be controlled to perform circular rotation around the axis of the main shaft, free rotation of the exhaust pipe is realized through the design, waste gas can be collected from air outlets in different directions, and the compatibility is obviously improved.

Description

High temperature dust-containing waste gas collecting device

Technical Field

The utility model relates to the technical field of environmental protection equipment, in particular to a high-temperature dust-containing waste gas collecting device.

Background

A great amount of waste gas, such as dust particles and smoke dust, is inevitably generated in the industrial production process, and common waste gas collecting methods in the existing waste gas treatment process include gas collecting hoods, integral type ventilation and water curtain type ventilation; there is a large change in the mold movement position of large castings, where high temperature dust-laden exhaust gas is generated.

When the high-temperature dust-containing waste gas is treated, the waste gas needs to be collected and treated, and with the increase of environmental awareness, the technology for treating the waste gas on the market is more and more mature, and the functions are more and more advanced.

The existing high-temperature dust-containing waste gas collecting device on the market exists in working and use, the traditional design automation degree is very low, and an inconvenient user automatically adjusts and controls the position of inspiration, so that the working efficiency is poor.

Accordingly, there is a need to provide a high temperature dust-laden exhaust gas collection device that addresses the above-described issues.

Disclosure of Invention

The utility model provides a high-temperature dust-containing waste gas collecting device, which solves the problems that the traditional design has very low automation degree, and the work efficiency is poor because the automatic adjustment and control of the air suction position are inconvenient for a user.

In order to solve the technical problems, the high-temperature dust-containing waste gas collecting device comprises a bottom plate, a main shaft is fixedly connected above the bottom plate, an outer sleeve rotating shaft is arranged outside the main shaft, a connecting bearing is rotationally connected between the outer wall of the main shaft and the inner wall of the outer sleeve rotating shaft, the top of the outer sleeve rotating shaft is fixedly connected with a cross beam, a rotating motor is arranged on the outer wall of the main shaft through a bolt, a third gear is connected with an output shaft key groove of the rotating motor, and a fourth gear is connected to one side of the third gear in a meshed mode.

Preferably, the outer wall fixedly connected with snap ring of crossbeam, the internally mounted of snap ring has the exhaust tube, the inside rotation of exhaust tube is connected with pipeline bearing, the bottom slidable mounting of exhaust tube has telescopic tube, sealing flange is installed to the outer wall of exhaust tube and the top that is located telescopic tube, telescopic tube's bottom fixedly connected with cover body, the bottom fixedly connected with air distribution plate of cover body, the top fixedly connected with of cover body lifts by crane the ear, and the quantity of lifting lug is four.

Preferably, the four the inside of lifting lug is all installed and is connected the steel cable, the bottom fixedly connected with pulley of crossbeam, and the quantity of pulley is three, the outer wall fixedly connected with mount pad of overcoat rotation axis, the inside rotation of mount pad is connected with the commentaries on classics roller, the outer wall cover of commentaries on classics roller is equipped with main steel cable, the upper surface of mount pad is installed the rolling motor through the bolt, the output shaft keyway of rolling motor is connected with first gear, one side meshing of first gear is connected with the second gear.

Preferably, the axis of the second gear is connected with a key slot at one end of the rotating roller, and the axis of the fourth gear is fixedly connected with the outer wall of the outer sleeve rotating shaft.

Preferably, the tops of the four connecting steel ropes are fixedly connected with one end of the main steel rope, and the outer wall of the main steel rope is contacted with the three pulleys.

Preferably, the cross section of the cross beam is of an I-shaped structure, and the outer sleeve rotating shaft forms a rotating structure through the cooperation between the fourth gear and the third gear and the rotating motor.

Compared with the related art, the high-temperature dust-containing waste gas collecting device provided by the utility model has the following beneficial effects:

1. the rotating motor is used for controlling the third gear to be meshed with the fourth gear to drive the outer sleeve rotating shaft to rotate on the outer wall of the main shaft, so that the clamping ring and the exhaust pipe outside the whole beam can be controlled to perform circular rotation around the axis of the main shaft, free rotation of the exhaust pipe is realized through the design, waste gas can be collected from air outlets in different directions, and compatibility is remarkably improved.

2. The cover body and the air dividing plate are adopted to approach the gas above the pollution source, so that a layer of air curtain is formed to prevent the dissipation of pollutants, meanwhile, the polluted air flow is induced to flow towards the exhaust cover together, and the air curtain is adopted to inhibit the diffusion of the pollutants.

Drawings

FIG. 1 is a schematic diagram of a high temperature dust-laden exhaust gas collection apparatus according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the structure shown in FIG. 1A;

fig. 3 is an enlarged schematic view of the structure at B shown in fig. 1.

Reference numerals in the drawings: 1. a bottom plate; 2. a main shaft; 3. a rotating shaft is sleeved outside; 4. a cross beam; 5. a clasp; 6. an exhaust pipe; 7. a pipe bearing; 8. a telescoping tube; 9. a cover body; 10. a wind dividing plate; 11. a sealing flange; 12. lifting lugs; 13. connecting a steel rope; 14. a pulley; 15. a mounting base; 16. a rotating roller; 17. a main steel rope; 18. a winding motor; 19. a first gear; 20. a second gear; 21. a rotating electric machine; 22. a third gear; 23. a fourth gear; 24. and (5) connecting the bearings.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to 3 in combination, fig. 1 is a schematic structural diagram of a high-temperature dust-containing exhaust gas collecting device according to a preferred embodiment of the present utility model; FIG. 2 is an enlarged schematic view of the structure shown in FIG. 1A; fig. 3 is an enlarged schematic view of the structure at B shown in fig. 1. The utility model provides a high temperature dust-containing waste gas collection device, including bottom plate 1, the top fixedly connected with main shaft 2 of bottom plate 1, the externally mounted of main shaft 2 has overcoat rotation axis 3, rotate between the outer wall of main shaft 2 and the inner wall of overcoat rotation axis 3 and be connected with adapter bearing 24, the top fixedly connected with crossbeam 4 of overcoat rotation axis 3, the rotating electrical machines 21 is installed through the bolt to the outer wall of main shaft 2, the output shaft keyway of rotating electrical machines 21 is connected with third gear 22, one side meshing of third gear 22 is connected with fourth gear 23, rotating electrical machines 21 rotation control third gear 22 meshing control fourth gear 23 drives overcoat rotation axis 3 and carries out rotary motion at the outer wall of main shaft 2, like this can control outside snap ring 5 and the exhaust tube 6 of whole crossbeam 4 to carry out circular rotary motion round the axle center department of main shaft 2.

The outer wall fixedly connected with snap ring 5 of crossbeam 4, the internally mounted of snap ring 5 has exhaust tube 6, the inside rotation of exhaust tube 6 is connected with pipeline bearing 7, telescopic tube 8 is installed to the bottom slidable mounting of exhaust tube 6, sealing flange 11 is installed to the outer wall of exhaust tube 6 and the top that is located telescopic tube 8, the bottom fixedly connected with cover body 9 of telescopic tube 8, the bottom fixedly connected with air distributor 10 of cover body 9, the top fixedly connected with of cover body 9 plays lug 12, and the quantity of lifting lug 12 is four, sealing flange 11 can seal the seam position between telescopic tube 8 and the exhaust tube 6.

The inside of four lifting lugs 12 is all installed and is connected with cable 13, the bottom fixedly connected with pulley 14 of crossbeam 4, and the quantity of pulley 14 is three, the outer wall fixedly connected with mount pad 15 of overcoat rotation axis 3, the inside rotation of mount pad 15 is connected with changeing roller 16, the outer wall cover of changeing roller 16 is equipped with main cable 17, the upper surface of mount pad 15 is installed through the bolt and is rolled up motor 18, the output shaft keyway of rolling motor 18 is connected with first gear 19, one side meshing of first gear 19 is connected with second gear 20, rolling motor 18 rotation control first gear 19 meshing control second gear 20 drives changeing roller 16 and carries out rotary motion, so can control main cable 17 and remove the motion on pulley 14, so can stimulate and connect cable 13 and drive the cover body 9 and carry out telescopic motion in extraction tube 6 through telescopic tube 8, can collect the absorption to the waste gas outlet of different co-altitude like this.

The axle center of the second gear 20 is connected with a key groove at one end of the rotary roller 16, the axle center of the fourth gear 23 is fixedly connected with the outer wall of the outer sleeve rotary shaft 3, the exhaust tube 6 and the outer sleeve rotary shaft 3 can be prevented from interfering when rotating through the pipeline bearing 7 and the connecting bearing 24, free rotation of the exhaust tube 6 is realized through the design, waste gas can be collected from air outlets in different directions, and accordingly compatibility is remarkably improved.

The tops of the four connecting steel ropes 13 are fixedly connected with one end of the main steel rope 17, and the outer wall of the main steel rope 17 is contacted with the three pulleys 14.

The cross beam 4 has an "I" shaped cross section, and the outer sleeve rotating shaft 3 forms a rotating structure with the rotating motor 21 through the cooperation between the fourth gear 23 and the third gear 22.

The working principle of the high-temperature dust-containing waste gas collecting device provided by the utility model is as follows:

the first step: firstly, when in work, a user can start the rotating motor 21 to rotate to control the third gear 22 to mesh with the fourth gear 23 to drive the outer sleeve rotating shaft 3 to rotate on the outer wall of the main shaft 2, so that the clamping ring 5 and the exhaust tube 6 outside the whole cross beam 4 can be controlled to do circular rotation around the axis of the main shaft 2, the exhaust tube 6 and the outer sleeve rotating shaft 3 can be prevented from interfering when in rotation through the pipeline bearing 7 and the connecting bearing 24, free rotation of the exhaust tube 6 is realized through the design, waste gas can be collected from air outlets in different directions, and compatibility can be remarkably improved.

And a second step of: and the user can also start the winding motor 18 to rotate to control the first gear 19 to mesh with the second gear 20 to drive the rotary roller 16 to rotate, so that the main steel rope 17 can be controlled to move on the pulley 14, the connecting steel rope 13 can be pulled to drive the cover body 9 to perform telescopic motion in the exhaust pipe 6 through the telescopic sleeve 8, and the exhaust gas outlets with different heights can be collected and adsorbed.

And a third step of: and sealing flange 11 can carry out sealing treatment to the seam position between telescopic tube 8 and exhaust tube 6, and the user can install exhaust tube 6 and negative pressure equipment at last, carries out the negative pressure work of bleeding.

the rotating motor 21 rotates to control the third gear 22 to be meshed with the fourth gear 23 to drive the outer sleeve rotating shaft 3 to rotate on the outer wall of the main shaft 2, so that the clamping ring 5 and the exhaust pipe 6 outside the whole cross beam 4 can be controlled to perform circumferential rotation around the axis of the main shaft 2, free rotation of the exhaust pipe 6 is realized through the design, waste gas can be collected from air outlets in different directions, and compatibility can be remarkably improved.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a high temperature dust-containing waste gas collection device, includes bottom plate (1), its characterized in that: the top fixedly connected with main shaft (2) of bottom plate (1), the externally mounted of main shaft (2) has overcoat rotation axis (3), rotate between the outer wall of main shaft (2) and the inner wall of overcoat rotation axis (3) and be connected with adapter bearing (24), the top fixedly connected with crossbeam (4) of overcoat rotation axis (3), rotating electrical machines (21) are installed through the bolt to the outer wall of main shaft (2), the output shaft keyway of rotating electrical machines (21) is connected with third gear (22), one side meshing of third gear (22) is connected with fourth gear (23).

2. The high-temperature dust-containing waste gas collecting device according to claim 1, wherein the outer wall of the cross beam (4) is fixedly connected with a clamping ring (5), an exhaust pipe (6) is installed in the clamping ring (5), a pipeline bearing (7) is connected to the exhaust pipe (6) in a rotating mode, a telescopic sleeve (8) is installed at the bottom of the exhaust pipe (6) in a sliding mode, a sealing flange (11) is installed on the outer wall of the exhaust pipe (6) and above the telescopic sleeve (8), a cover body (9) is fixedly connected to the bottom of the telescopic sleeve (8), a wind distributing plate (10) is fixedly connected to the bottom of the cover body (9), lifting lugs (12) are fixedly connected to the top of the cover body (9), and the number of the lifting lugs (12) is four.

3. The high-temperature dust-containing waste gas collecting device according to claim 2, wherein the connecting steel ropes (13) are arranged in the lifting lugs (12), pulleys (14) are fixedly connected to the bottom of the cross beam (4), the number of the pulleys (14) is three, a mounting seat (15) is fixedly connected to the outer wall of the outer sleeve rotating shaft (3), a rotating roller (16) is rotatably connected to the inner part of the mounting seat (15), a main steel rope (17) is sleeved on the outer wall of the rotating roller (16), a winding motor (18) is arranged on the upper surface of the mounting seat (15) through bolts, a first gear (19) is connected to an output shaft key groove of the winding motor (18), and a second gear (20) is connected to one side of the first gear (19) in a meshed mode.

4. A high temperature dust-containing waste gas collecting device according to claim 3, wherein the shaft center of the second gear (20) is connected with a key groove at one end of the rotary roller (16), and the shaft center of the fourth gear (23) is fixedly connected with the outer wall of the outer sleeve rotary shaft (3).

5. A high temperature dust-laden exhaust gas collecting device according to claim 4, wherein the tops of the four connecting ropes (13) are fixedly connected to one end of a main rope (17), and the outer wall of the main rope (17) is in contact with three pulleys (14).

6. The high-temperature dust-containing waste gas collecting device according to claim 5, wherein the cross section of the cross beam (4) is of an 'I' -shaped structure, and the outer sleeve rotating shaft (3) forms a rotating structure through the cooperation between the fourth gear (23) and the third gear (22) and the rotating motor (21).