CN208178027U

CN208178027U - A kind of pipeline cleaning tool

Info

Publication number: CN208178027U
Application number: CN201721794025.9U
Authority: CN
Inventors: 蒋洺森; 严峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-20
Filing date: 2017-12-20
Publication date: 2018-12-04
Anticipated expiration: 2027-12-20

Abstract

The utility model discloses a kind of pipeline cleaning tool, the pick rod of pneumatic pick is connect with screw rod, and swivel nut is arranged far from pneumatic pick one end in screw rod, and swivel nut one end and screw flight cooperate, and the swivel nut other end is equipped with connecting tube, and hemispherical shell is arranged far from pneumatic pick one end in connecting tube.It is time-consuming that the utility model solves existing manner of cleaning up, large labor intensity, pipeline is easily caused to scratch, deformation is even damaged, flow area is caused to become smaller, flow resistance increases, the problems such as object leakage that even reacts is dangerous, hemispherical shell is added to contact with inner wall of the pipe, pass through uniform vibration of the power mechanism outside pipeline, scrape the foulant of inner wall of the pipe by the round edge of hemispherical shell, since the outer diameter of hemispherical shell and the internal diameter of pipeline are identical, it is scratched to reduce pipeline, a possibility that deformation or breakage, screw rod and swivel nut are set, screw rod is screwed out swivel nut to extend by the length that can be goed deep into pipeline according to tool, the storage of tool is also convenient for after screw rod income swivel nut.

Description

A kind of pipeline cleaning tool

Technical field

The utility model belongs to chemical production field, and in particular to a kind of pipeline cleaning tool.

Background technique

In chemical production field, due to body surface by the effect of chemistry, physics or biology and in conveyance conduit shape At dirt, pipeline undergauge, actual internal area is made to become smaller after pipeline scale, causes stress loss, discharge capacity reduces even line clogging. Pipeline scale can also induce pipeline local corrosion, and pipe leak is caused frequently, even to be perforated, and damage sexual behavior event.

In Traditional Method features of DAP production technique, tubular reactor as production critical component, due to concentration of medium, Solid content, N/P ratio, ammonia pressure it is unstable, easily cause tubular reactor fouling.Tubular reactor fouling causes flow unstable, Further influence the raising of granulation outcome and yield.

In Conventional process, to solve tubular reactor scale problems, it is clear to generally use pickling, the sour middle pressure steam of band Wash, weight tap cleaning the methods of, but in these methods pickling and with sour middle pressure steam cleaning be all to stop in tubular reactor It is carried out in the case where feeding intake, both methods can all make system decrement and cleaning effect is poor；Weight taps cleaning with greater need for being In the case where system parking, tubular reactor is removed, the modes such as beats with weight and clears up its internal junction dirt, this method not only consumes Duration, large labor intensity, and will cause tubular reactor deformation, so that flow area is become smaller, flow resistance increases.And use arc Shape component clears up pipeline, and arc part is easy to happen offset under power effect, causes inner wall of the pipe to scratch, deform or even broken Damage causes the danger such as reactant leakage in subsequent production process.

Summary of the invention:

The purpose of the utility model is to provide a kind of pipeline cleaning tool, with solve pipeline scale cleaning must stop into Row clears up time-consuming, large labor intensity, and will cause pipeline and scratch, deform even breakage, causes flow area to become smaller, flowing resistance The problems such as power increases, or even the object leakage that reacts is dangerous.

To solve the above problems, the technical solution adopted in the utility model is:

A kind of pipeline cleaning tool, including pneumatic pick, the pick rod of pneumatic pick are connect with screw rod, and spiral shell is arranged far from pneumatic pick one end in screw rod Set, swivel nut one end and screw flight cooperate, and the swivel nut other end is equipped with connecting tube, and hemispherical shell is arranged far from pneumatic pick one end in connecting tube Body.

For the utility model is better achieved, the outer wall shaft core position of hemispherical shell is connect with connecting tube.

For the utility model is better achieved, the outer diameter of hemispherical shell and the internal diameter of pipeline are identical.

For the utility model is better achieved, the outer wall thickness of hemispherical shell is not less than 6mm.

For the utility model is better achieved, connection length of tube is not less than 10mm.

Pipeline cleaning tool provided by the utility model solves existing manner of cleaning up time-consuming, large labor intensity, easily causes Pipeline scratches, deformation is even damaged, and flow area is caused to become smaller, and flow resistance increases, or even the object leakage danger etc. that reacts Problem, with the sharp parts on the hemispherical shell substitution pneumatic pick pick rod head with circle interface, when pneumatic pick being made to work and object Point contact be converted into face contact, by uniform vibration of the power mechanism outside pipeline, make the foulant of inner wall of the pipe by hemisphere The round edge of shape shell scrapes, and since the outer diameter of hemispherical shell and the internal diameter of pipeline are identical, are scratched, become to reduce pipeline Shape or it is damaged a possibility that, screw rod and swivel nut are set, the length that can be goed deep into according to tool in pipeline by screw rod screw out swivel nut from And extend, the storage of tool is also convenient for after screw rod income swivel nut.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Appended drawing reference meaning is as follows: 1, pick rod；2, screw rod；3, pneumatic pick；4, swivel nut；5, connecting tube；6, hemispherical shell.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

A kind of pipeline cleaning tool as shown in Figure 1, the pick rod 1 of pneumatic pick 3 are connect with screw rod 2, and screw rod 2 is far from 1 one end of pneumatic pick Swivel nut 4 is set, and 4 one end of swivel nut is threadedly engaged with screw rod 2, and 4 other end of swivel nut is equipped with connecting tube 6, and connecting tube 6 is far from pneumatic pick 3 one End setting hemispherical shell 6, the outer wall shaft core position of hemispherical shell 6 connect with connecting tube 5, the outer diameter of hemispherical shell 6 and The internal diameter of pipeline is identical, and the outer wall thickness of hemispherical shell 6 is not less than 6 millimeters, and 5 length of connecting tube is not less than 10 millimeters.

When pipeline cleaning operation, screw rod 4 is screwed out by swivel nut 4 according to duct length, by the outer diameter alignment pipe of semicircular shell 6 Road junction is slowly goed deep into pipeline, and the outer diameter of semicircular shell 6 intersects with the internal diameter of pipeline, opens pneumatic pick 3, and pneumatic pick 3 uniformly shakes While semicircular shell 6 slowly goed deep into pipeline, the knot by going deep into for semicircular shell 6, on round edge and inner wall of the pipe Dirt contact, and the foulant for being higher by inner wall is rooted out or shaken off under shock effect and thrust, to reach pipeline knot The purpose of dirt cleaning closes pneumatic pick 3, tool is exited out of pipeline after operation, clears up in semicircular shell 6 After remaining foulant, screw rod 2 is taken in swivel nut 4, it is convenient for collecting.

Claims

1. a kind of pipeline cleaning tool, including pneumatic pick, it is characterised in that: the pick rod (1) of the pneumatic pick is connect with screw rod (2), spiral shell Bar (2) is threadedly engaged far from pneumatic pick (3) one end setting swivel nut (4), swivel nut (4) one end with screw rod (2), and swivel nut (4) other end is set Have connecting tube (5), connecting tube (5) is far from pneumatic pick one end setting hemispherical shell (6).

2. pipeline cleaning tool according to claim 1, it is characterised in that: the outer wall axle center of the hemispherical shell (6) Position is connect with connecting tube (5).

3. pipeline cleaning tool according to claim 1 or 2, it is characterised in that: the outer diameter of the hemispherical shell (6) with The internal diameter of pipeline is identical.

4. pipeline cleaning tool according to claim 3, it is characterised in that: the outer wall thickness of the hemispherical shell (6) Not less than 6mm.

5. pipeline cleaning tool according to claim 4, it is characterised in that: connecting tube (5) length is not less than 10mm.