CN210820317U

CN210820317U - Mixing stirring device for producing silane crosslinked polyethylene pipe

Info

Publication number: CN210820317U
Application number: CN201921512076.7U
Authority: CN
Inventors: 夏成文; 夏艳; 刘学超; 梁光国
Original assignee: Junxing Pipe Industry Co ltd
Current assignee: Junxing Pipe Industry Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-23
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a silane crosslinked polyethylene pipe production is with mixing agitating unit belongs to tubular product technical field, mixing agitating unit includes staving and stirring rake, the inside rotation of staving is connected with the stirring rake, staving top turn-on connection has a blast pipe No. one, waste gas rose box is installed to blast pipe one end No. one, it has communicating pipe to peg graft on one side of the waste gas rose box, communicating pipe externally mounted has the draught fan, the inside fixedly connected with deflector of waste gas rose box, a plurality of baffle is installed to the deflector top. The utility model discloses a staggered arrangement and the gap that reserves between the baffle that the air flows between the baffle, can be effectual extension toxic gas when the stop in waste gas filter box, can effectual improvement to exhaust-gas treatment's efficiency to solution in through the waste gas filtration jar is to the further processing back of waste gas, makes waste gas can directly discharge through No. two blast pipes, prevents that waste gas from causing the injury to the staff.

Description

Mixing stirring device for producing silane crosslinked polyethylene pipe

Technical Field

The utility model relates to a tubular product production technical field especially relates to a silane crosslinked polyethylene tubular product production is with mixing stirring device.

Background

The silane crosslinked polyethylene is a chemical substance, and is prepared by subjecting common polyethylene to a certain temperature and mechanical force in the presence of organic peroxide, and then subjecting the graft to hydrolytic condensation under the action of water and a silanol condensation catalyst.

When the silane crosslinked polyethylene pipe is produced, namely, a polyethylene silane grafting material and a catalytic master batch are produced in advance by two extruders, then the two materials are heated and mixed in a mixing and stirring device according to a certain proportion, and the crosslinked polyethylene pipe is produced on a third extruder.

SUMMERY OF THE UTILITY MODEL

The utility model provides a silane crosslinked polyethylene pipe production is with mixing stirring device aims at collecting and handling the poison gas that produces when mixing the stirring.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of mixed agitating unit is used in production of silane crosslinked polyethylene pipe material includes staving and stirring rake, the inside rotation of staving is connected with the stirring rake, staving top turn-on connection has a blast pipe No. one, waste gas rose box is installed to blast pipe one end, it has communicating pipe to peg graft in waste gas rose box one side, communicating pipe externally mounted has the draught fan, the inside fixedly connected with deflector of waste gas rose box, a plurality of baffle is installed to the deflector top, the cladding of baffle outer wall has the activated carbon cotton, communicating pipe one end fixedly connected with waste gas filtration jar, the welding of staving inner chamber bottom has the guide plate.

Optionally, the partitions are arranged in a staggered manner, and gaps for air flowing are reserved between the partitions.

Optionally, the end of communicating pipe extends to the bottom of waste gas filtration jar inner chamber and the end submergence of communicating pipe in the solution that the waste gas filtered the jar and set up, waste gas filters the welding of tank deck portion and has No. two blast pipes.

Optionally, a speed reducer is fixedly connected to one side of the exhaust pipe, a motor is installed above the speed reducer, and an output end of the speed reducer is connected with the stirring paddle through a coupler.

Optionally, a discharge pipe is welded at the bottom of the barrel body.

The utility model has the advantages as follows:

1. the utility model discloses an inside fixedly connected with deflector of waste gas rose box, the vent has been seted up to the left end of deflector simultaneously, and the gaseous reverberation left side of suction removes to install a plurality of baffle through the deflector top, the gap that the air flows is reserved to staggered arrangement and between the baffle simultaneously, can be effectual the extension toxic gas long when stopping in the waste gas rose box, and handle waste gas through the active carbon cotton, can effectual improvement to exhaust-gas treatment's efficiency.

2. The utility model discloses a gaseous transport to waste gas after the draught fan will filter filters the jar in, the end of communicating pipe extends to waste gas and filters the bottom of jar inner chamber and the terminal submergence of communicating pipe in the solution that sets up in waste gas filters the jar in addition, and after solution in filtering the jar through waste gas was further handled to waste gas, messenger's waste gas can directly discharge through No. two blast pipes, prevents that waste gas from causing the injury to the staff.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a mixing and stirring device for producing silane crosslinked polyethylene pipes according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a waste gas filtering box of a mixing and stirring device for producing silane cross-linked polyethylene pipes according to an embodiment of the present invention;

fig. 3 is the embodiment of the utility model discloses a silane crosslinked polyethylene pipe production is with mixing stirring device's waste gas filtration jar section structure sketch map.

In the figure: 1. a barrel body; 2. a first exhaust pipe; 201. an exhaust gas filter tank; 202. a communicating pipe; 203. an induced draft fan; 204. a guide plate; 205. a partition plate; 206. activated carbon cotton; 3. a waste gas filtration tank; 301. a second exhaust pipe; 4. a stirring paddle; 401. a speed reducer; 402. a motor; 5. a baffle; 6. a discharge pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The mixing and stirring device for producing the silane crosslinked polyethylene pipe according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a pair of mixed agitating unit is used in production of silane crosslinked polyethylene pipe material includes staving 1 and stirring rake 4, 1 inside rotation of staving is connected with stirring rake 4, 1 top turn-on connection of staving has blast pipe 2 No. one, exhaust-gas filter box 201 is installed to 2 one ends of blast pipe, it has communicating pipe 202 to peg graft in exhaust-gas filter box 201 one side, 202 externally mounted communicating pipe has draught fan 203, the inside fixedly connected with deflector 204 of exhaust-gas filter box 201, a plurality of baffle 205 is installed to deflector 204 top, the cladding of baffle 205 outer wall has activated

carbon cotton

206, 202 one end fixedly connected with exhaust-gas filter jar 3 communicating pipe, the welding of 1 inner chamber bottom of staving has guide plate 5.

Referring to fig. 1, fig. 2 and fig. 3 show, the embodiment of the utility model provides a silane crosslinked polyethylene pipe production is with mixing agitating unit passes through staggered arrangement between baffle 205 and reserves the gap that the air flows between baffle 205, can be effectual extension toxic gas long when staying in exhaust gas filter 201, and handle waste gas through activated carbon cotton 206, can effectual improvement to exhaust-gas treatment's efficiency, and after further handling of waste gas through the solution in the exhaust gas filter jar 3, make waste gas can directly discharge through No. two blast pipes 301, prevent that waste gas from causing the injury to the staff.

Referring to fig. 2, the embodiment of the utility model provides a silane crosslinked polyethylene pipe production is with mixing stirring device, staggered arrangement and reserve the gap that the air flows between the baffle 205, the time that the extension gas stops in exhaust gas filter 201 is favorable to gaseous circulation simultaneously.

Referring to fig. 3, the embodiment of the utility model provides a production of silane crosslinked polyethylene pipe is with mixing agitating unit, the end that communicating pipe 202 extends to the bottom of 3 inner chambers of waste gas filtration jar and the terminal submergence of communicating pipe 202 in the solution that sets up in waste gas filtration jar 3, the welding of 3 top of waste gas filtration jar has No. two blast pipes 301, and after further handling of waste gas through the solution in the waste gas filtration jar 3, make waste gas can directly discharge through No. two blast pipes 301.

Referring to fig. 1, the embodiment of the utility model provides a silane crosslinked polyethylene pipe production is with mixing stirring device, No. 2 one side fixedly connected with speed reducers 401 of blast pipe, motor 402 is installed to speed reducer 401 top, speed reducer 401's output is connected with stirring rake 4 through the shaft coupling, provides power for silane crosslinked polyethylene's production stirring.

Referring to fig. 1, the embodiment of the utility model provides a production of silane crosslinked polyethylene pipe is with mixing stirring device, the welding of staving 1 bottom has row material pipe 6, is convenient for discharge processed silane crosslinked polyethylene from staving 1.

The embodiment of the utility model provides a mixing and stirring device for producing silane cross-linked polyethylene pipe, when in use, the top of a barrel body 1 is conductively connected with a vent pipe 2, one end of the vent pipe 2 is provided with a waste gas filtering box 201, a communicating pipe 202 is inserted through one side of the waste gas filtering box 201, the outside of the communicating pipe 202 is provided with a draught fan 203, when in use, the toxic gas in the barrel body 1 is pumped into the waste gas filtering box 201 through the draught fan 203, the guide plate 204 is fixedly connected with the inside of the waste gas filtering box 201, the left end of the guide plate 204 is provided with a vent, the pumped gas is reflected to move on the left side, a plurality of baffle plates 205 are arranged above the guide plate 204, meanwhile, the baffle plates 205 are staggered and gaps for air flowing are reserved between the baffle plates 205, the time length of the toxic gas staying in the waste gas filtering box, and handle waste gas through activated carbon cotton 206, can effectual improvement efficiency to exhaust-gas treatment, gas after will filtering is carried to waste gas through draught fan 203 and is filtered jar 3, and the end of communicating pipe 202 extends to the bottom of waste gas filter jar 3 inner chambers and the terminal submergence of communicating pipe 202 in the solution that sets up in waste gas filter jar 3, after further handling waste gas through the solution in the waste gas filter jar 3, make waste gas can directly discharge through No. two blast pipes 301, there is guide plate 5 through 1 inner chamber bottom welding of staving, and through stating 1 bottom welding of staving has row material pipe 6, be convenient for discharge processed silane crosslinked polyethylene from staving 1.

It should be noted that, the utility model relates to a silane crosslinked polyethylene pipe production is with mixing agitating unit, including staving 1, blast pipe 2, waste gas rose box 201, communicating pipe 202, draught fan 203, deflector 204, baffle 205, activated carbon cotton 206, waste gas filtration jar 3, No. two blast pipes 301, stirring rake 4, speed reducer 401, motor 402, guide plate 5, row's material pipe 6, the part is general standard component or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a production of silane crosslinked polyethylene pipe is with mixing agitating unit, a serial communication port, mixing agitating unit includes staving and stirring rake, the staving is inside to be rotated and is connected with the stirring rake, staving top turn-on connection has a blast pipe No. one, waste gas rose box is installed to blast pipe one end, it has communicating pipe to peg graft in waste gas rose box one side, communicating pipe externally mounted has the draught fan, the inside fixedly connected with deflector of waste gas rose box, a plurality of baffle is installed to the deflector top, the cladding of baffle outer wall has the activated carbon cotton, communicating pipe one end fixedly connected with waste gas filter tank, the welding of staving inner chamber bottom has the guide plate.

2. The mixing and stirring device for producing the silane crosslinked polyethylene pipe according to claim 1, wherein the partition plates are staggered and air flowing gaps are reserved between the partition plates.

3. The mixing and stirring device for producing the silane crosslinked polyethylene pipe according to claim 1, wherein the tail end of the communicating pipe extends to the bottom of the inner cavity of the waste gas filtering tank, the tail end of the communicating pipe is immersed in a solution arranged in the waste gas filtering tank, and a second exhaust pipe is welded to the top of the waste gas filtering tank.

4. The mixing and stirring device for producing the silane crosslinked polyethylene pipe according to claim 1, wherein a speed reducer is fixedly connected to one side of the first exhaust pipe, a motor is installed above the speed reducer, and an output end of the speed reducer is connected with the stirring paddle through a coupler.

5. The mixing and stirring device for producing the silane crosslinked polyethylene pipe as claimed in claim 1, wherein a discharging pipe is welded to the bottom of the barrel body.