CN211800740U

CN211800740U - Secondary granulation reation kettle pipe cleaning device that discharges fume

Info

Publication number: CN211800740U
Application number: CN201922324891.7U
Authority: CN
Inventors: 边浩苹
Original assignee: Wuxi Taixian Powder Technology Co ltd
Current assignee: Wuxi Taixian Powder Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-30
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a secondary granulation reation kettle manages cleaning device that discharges fume, be equipped with first outlet flue on the secondary granulation reation kettle, it advances the mouth to discharge fume to be equipped with first on the pipe, second outlet flue and cartridge mouth, first outlet flue is connected with first inlet flue, this cleaning device includes that coaxial setting is in the pivot of discharging fume intraductal and along the axial setting at the epaxial scraper blade of commentaries on classics, the one end of pivot stretches out and is connected with the power device transmission via the cartridge mouth, when power device drive pivot encloses around the axis rotation, the synchronous rotation of scraper blade strikes off the tar on the inner wall of the pipe of discharging fume. Through set up pivot and scraper blade in discharging fume the intraductal tar that can clear up at any time on the pipe inner wall of discharging fume, prevent that tar from amassing more, and the tar of clearing up down can discharge fume the pipe under the promotion of flue gas, avoid polluting the material in the secondary granulation reation kettle.

Description

Secondary granulation reation kettle pipe cleaning device that discharges fume

Technical Field

The utility model belongs to the technical field of the pipe clearance of discharging fume, concretely relates to secondary granulation reation kettle discharge fume and manage cleaning device.

Background

The easy flue gas that produces and mix with tar among the plastics secondary granulation process, when the flue gas was discharged via the pipe of discharging fume, tar wherein can cool off and attach to on the inner wall of the pipe of discharging fume, needs regular cleaning, otherwise the tar of pipeline inner wall is amasss more, blocks up the pipeline on the one hand, influences the flue gas and discharges smoothly, and the tar that on the other hand was gathered can be because gravity falls in granulation reation kettle, the contaminated material.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a secondary granulation reation kettle smoke exhaust pipe cleaning device.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a secondary granulation reation kettle manages cleaning device that discharges fume, be equipped with first outlet flue on the secondary granulation reation kettle, it advances mouth, second outlet flue and cartridge mouth to discharge fume to be equipped with first on the pipe, first outlet flue is connected with first inlet flue, and this cleaning device includes that coaxial setting is in the intraductal pivot of discharging fume and along the epaxial scraper blade of axial setting, the one end of pivot is stretched out and is connected with the power device transmission via the cartridge mouth, when power device drive pivot was around the axis rotation, the tar on the inner wall of the pipe of discharging fume is struck off in the synchronous rotation of scraper blade.

In order to prevent the scraper from scratching the inner wall of the smoke exhaust pipe, the scraper is spaced from the inner wall of the smoke exhaust pipe.

The tar that the scraper blade was scraped off can be under blowing of flue gas, along with flue gas discharge and cooling thereupon, in order to retrieve this tar and prevent pollution, and is further, should still include the tar holding vessel, it advances mouth and third outlet flue to have seted up the second on the tar holding vessel, the second advance the mouth pass through the pipeline with the second outlet flue is connected.

In order to reduce the temperature of one end of the rotating shaft connected with the power driving device, one end of the smoke exhaust pipe provided with an insertion port is hermetically connected with a cooling pipe with an interlayer, and one end of the rotating shaft extends out of the cooling pipe through the insertion port and is in transmission connection with the power device; and the outer wall of the interlayer is provided with an inlet for introducing a cooling medium into the interlayer and an outlet for discharging the heat-absorbed cooling medium out of the interlayer.

Compared with the prior art, the utility model discloses the technological effect who gains does: through set up pivot and scraper blade in discharging fume the intraductal tar that can clear up at any time on the pipe inner wall of discharging fume, prevent that tar from amassing more, and the tar of clearing up down can discharge fume the pipe under the promotion of flue gas, avoid polluting the material in the secondary granulation reation kettle. Meanwhile, the unexpected technical effect is achieved, namely, in the process that the rotating shaft drives the scraper to rotate, the smoke can be accelerated to be discharged from the second smoke outlet, and the adhesion amount of tar on the inner wall of the smoke exhaust pipe is reduced to a certain extent.

Drawings

FIG. 1 is a schematic structural diagram of a secondary granulation reaction kettle smoke exhaust pipe cleaning device in the embodiment of the invention.

FIG. 2 is a schematic diagram of the internal structure of a secondary granulation reaction kettle smoke exhaust pipe cleaning device in the embodiment of the invention.

The reference numbers in the figures are: 1. the device comprises a smoke exhaust pipe, 2. a rotating shaft, 3. a scraper, 4. a power driving device, 5. a tar storage tank, 6. a third smoke outlet, 7. a pipeline, 8. a cooling pipe, 9. an inlet, 10. an outlet and 11. a secondary granulation reaction kettle.

Detailed Description

The utility model discloses not confine the following embodiment to, general technical personnel in this field can adopt other multiple embodiment to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model discloses a concrete embodiment is shown in fig. 1 and fig. 2, a secondary granulation reation kettle discharge fume and manage cleaning device, be equipped with first outlet flue on the secondary granulation reation kettle, it is equipped with first inlet flue, second outlet flue and cartridge mouth to discharge fume on the pipe 1, first outlet flue is connected its characterized in that with first inlet flue: this cleaning device includes that the coaxial pivot 2 that sets up in the pipe 1 of discharging fume and along axial setting scraper blade 3 in pivot 2, the one end of pivot 2 stretches out and is connected with 4 transmissions of power drive device via the cartridge mouth, when 4 drive pivot 2 of power drive device rotated around the axis, 3 synchronous rotations of scraper blade strike off the tar on the inner wall of the pipe 1 of discharging fume. Specifically, the first outlet flue of this embodiment is seted up at the top of secondary granulation reation kettle, and 1 vertical settings of pipe of discharging fume, and first inlet flue is seted up in the bottom of discharging fume 1, and first inlet flue passes through the airtight intercommunication of ring flange and first outlet flue. The second smoke outlet is arranged on the side wall of the smoke exhaust pipe 1, and the plug-in mounting port is arranged at the top of the smoke exhaust pipe 1. The scraper 3 is straight, and the scraper 3 and the inner wall of the smoke exhaust pipe 1 are separated by a distance. The power driving device 4 is a speed reducer which is fixedly arranged right above the smoke exhaust pipe 1.

Still include tar holding vessel 5, second inlet flue and third outlet flue 6 have been seted up on tar holding vessel 5, the second inlet flue pass through pipeline 7 with the second outlet flue is connected.

One end of the smoke exhaust pipe 1, which is provided with a plug-in port, is hermetically connected with a cooling pipe 8 with an interlayer, and one end of the rotating shaft 2 extends out of the cooling pipe 8 through the plug-in port and is in transmission connection with the power driving device 4; and the outer wall of the interlayer is provided with an inlet 9 for introducing a cooling medium into the interlayer and an outlet 10 for discharging the heat-absorbed cooling medium out of the interlayer. The cooling medium may be a gas or a liquid.

Secondary granulation reation kettle smoke pipe cleaning device can set up according to the quantity of the first exhaust port of seting up on the reation kettle, and the first exhaust port of this embodiment has two, two sets of cleaning device have correspondingly been set up.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a secondary granulation reation kettle manages cleaning device that discharges fume, be equipped with first outlet flue on secondary granulation reation kettle (11), it advances mouth, second outlet flue and cartridge mouth to be equipped with first on tub (1) to discharge fume, first outlet flue is connected its characterized in that with first inlet flue: this cleaning device includes that coaxial setting is in pivot (2) of discharging fume in tub (1) and along axial setting scraper blade (3) on pivot (2), the one end of pivot (2) stretches out and is connected with power drive device (4) transmission via the cartridge mouth, when power drive device (4) drive pivot (2) rotate around the axis, scraper blade (3) synchronous revolution strikes off the tar on the inner wall of discharging fume tub (1).

2. The secondary granulation reation kettle smoke exhaust pipe cleaning device of claim 1, characterized in that: the scraper (3) and the inner wall of the smoke exhaust pipe (1) are separated by a distance.

3. The secondary granulation reation kettle smoke exhaust pipe cleaning device of claim 1, characterized in that: still include tar holding vessel (5), seted up second inlet flue and third outlet flue (6) on tar holding vessel (5), the second inlet flue pass through pipeline (7) with the second outlet flue is connected.

4. The secondary granulation reation kettle smoke exhaust pipe cleaning device of claim 1, characterized in that: one end of the smoke exhaust pipe (1) provided with a plug-in port is hermetically connected with a cooling pipe (8) with an interlayer, and one end of the rotating shaft (2) extends out of the cooling pipe (8) through the plug-in port and is in transmission connection with the power driving device (4); and the outer wall of the interlayer is provided with an inlet (9) for introducing a cooling medium into the interlayer and an outlet (10) for discharging the heat-absorbed cooling medium out of the interlayer.

5. The secondary granulation reation kettle smoke exhaust pipe cleaning device of claim 1, characterized in that: the scraper (3) is straight.