CN208678887U - Detachable mixing arrangement for the spraying of PU multicomponent special type - Google Patents
Detachable mixing arrangement for the spraying of PU multicomponent special type Download PDFInfo
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- CN208678887U CN208678887U CN201821172376.0U CN201821172376U CN208678887U CN 208678887 U CN208678887 U CN 208678887U CN 201821172376 U CN201821172376 U CN 201821172376U CN 208678887 U CN208678887 U CN 208678887U
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- spraying
- multicomponent
- tube head
- mixing arrangement
- special type
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Abstract
The utility model discloses a kind of detachable mixing arrangements for the spraying of PU multicomponent special type, it include: bushing, positive and negative repetition spiral etc., the detachable positive and negative repetition spiral of assembly in the mixing arrangement bushing, it is sufficiently mixed after entering multi-component liquid from input terminal heating, high pressure, output end discharging reaches the mixed proportion of technique requirement.The detachable mixing arrangement ensure that mixing ratio and flow in spraying operation.For the utility model designed for the particular/special requirement inner surface of ductile iron pipe, steel pipe and other materials, the special multicomponent spraying in outer surface, reliable performance, maintenance is efficient and convenient, assembly connection is safe and reliable, provides quality stable high-quality amount product for user.
Description
Technical field
The utility model relates to cast tube, steel pipe and other surfaces multicomponent spray equipment technical fields, more particularly to one
Detachable mixing arrangement of the kind for the spraying of PU multicomponent special type.
Background technique
Currently, steel class conveyance conduit, conveys special media, in order to improve pipeline life, prevent hazardous medium outflow dirty
Environment is contaminated, harm health need to be handled pipe surface (inner surface, outer surface or surfaces externally and internally), and multicomponent PU spraying is
One of them.
In multicomponent PU spraying, multi-component masses enter mixing arrangement through high temperature and pressure and are sufficiently mixed, to processed pipe
Road surface is sprayed.It is determined by spray finishing material characteristic, multi-component masses solidification in ten seconds or so, in production process, unavoidably
Mixed material be bonded in mixing arrangement, be bonded it is serious after material cannot well mix, export it is necessary to be replaced to it,
Processing.The mating monoblock type mixing arrangement of import is originally used, when handling forward-reverse spiral and mixing tube, due to forward-reverse spiral
It is big with mixing tube bonding force, it is difficult to take out forward-reverse spiral, cannot good processing mixing tube, need to be truncated mixing tube, take out just
Backpitch after cleaning is good, then carries out welding mixing tube.In this way, the mixing tube after welding, in high temperature and pressure material mixing Shi Youkai
The security risk split；Forward-reverse spiral precision is assembled after welding to be affected.
Since original-pack equipment and spare part are produced in German (wiwa pump), costly, Lead Time is long, causes to continuous production
Certain influence (original-pack Germany wiwa pumps 3936 yuan/part of spare part).
Utility model content
The technical problem to be solved by the present invention is to provide a kind of detachable mixing for the spraying of PU multicomponent special type
Device breaks through import barrier, operation particularly suitable for the special spraying of the surfaces externally and internallies multicomponent such as steel pipe, cast iron pipe, stainless steel tube
Steadily, long service life, easy to maintain is quick, provides safeguard for steady production.
A kind of detachable mixing arrangement for the spraying of PU multicomponent special type, including sequentially connected left tube head, intermediate tube
With right tube head；The left tube head, intermediate tube and right tube head are equipped with equal diameter and interconnected lumen；The intermediate tube
A monoblock type forward-reverse spiral is equipped in lumen；The left tube head and right tube head are together by a threaded connection with intermediate tube.
Detachable mixing arrangement described in the utility model for the spraying of PU multicomponent special type, wherein the right tube head
Center of inside be equipped with step, the right end of the forward-reverse spiral acts against at the step of right tube head；It is set on the forward-reverse spiral
There are several right-handed screws and backpitch repeatedly.
Detachable mixing arrangement described in the utility model for the spraying of PU multicomponent special type, wherein the left tube head
Left side be connected with feeding device；The feeding device includes that cleaning material feed inlet and A/B expect high pressure charging mouth；The cleaning material
Feed inlet and A/B material high pressure charging mouth are connected to the lumen of left tube head.
Detachable mixing arrangement described in the utility model for the spraying of PU multicomponent special type, wherein the right tube head
Lumen exit port be connected with the entrance of high-pressure spray gun.
Compared with the existing technology, the protrusion effect of the utility model is:
The detachable mixing arrangement of the utility model PU multicomponent special type spraying, have run smoothly, safeguard it is quick reliably,
The advantages that saving non-cutting time, steady production, high production efficiency is suitable for the surfaces externally and internallies multiple groups such as steel pipe, cast tube, stainless steel tube
Divide spraying.The detachable mixing arrangement, using screw joining manner, assembly is quick, easy to maintain.
Illustrate with reference to the accompanying drawing and specific embodiment is removable to spraying for PU multicomponent special type for the utility model
Mixing arrangement is unloaded to be described further.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the detachable mixing arrangement for the spraying of PU multicomponent special type of the utility model；
Fig. 2 is the structural schematic diagram of the intermediate tube in Fig. 1.
Specific embodiment
As shown in Figs. 1-2, a kind of detachable mixing arrangement for the spraying of PU multicomponent special type, including a sequentially connected left side
Tube head 1, intermediate tube 2 and right tube head 3；Left tube head 1, intermediate tube 2 and right tube head 3 are equipped with equal diameter and interconnected lumen；
A monoblock type forward-reverse spiral 4 is equipped in the lumen of intermediate tube 2；Left tube head 1 and right tube head 3 are connected through a screw thread with intermediate tube 2
Together.
The center of inside of right tube head 3 is equipped with step, and the right end of the forward-reverse spiral 4 acts against at the step of right tube head 3,
For positioning forward-reverse spiral 4.The forward-reverse spiral 4 is equipped with several right-handed screws and backpitch repeatedly.
The left side of left tube head 1 is connected with feeding device；Feeding device includes that cleaning material feed inlet 5 and A/B expect high pressure charging
Mouth 6；Cleaning material feed inlet 5 and A/B material high pressure charging mouth 6 are connected to the lumen of left tube head 1.The lumen exit port of right tube head 3 with
The entrance of high-pressure spray gun 7 is connected.Left tube head 1 enters the multicomponent high temperature and pressure material inputted respectively, sufficiently mixed through mixing arrangement
It after conjunction, is exported by right tube head 3, through spray gun even application to required surface.
Multi-component masses enter mixing arrangement through high temperature, high pressure by independent feed pipe, defeated by right tube head 3 after being sufficiently mixed
Out, into spray equipment.Once there is material undercompounding, putty, quick release replacement for being bonded, blocks up to obtain mixing
Device can rapid disassembling cleaning.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (4)
1. a kind of detachable mixing arrangement for the spraying of PU multicomponent special type, it is characterised in that: including sequentially connected left pipe
Head (1), intermediate tube (2) and right tube head (3)；The left tube head (1), intermediate tube (2) and right tube head (3) be equipped with equal diameter and
Interconnected lumen；A monoblock type forward-reverse spiral (4) is equipped in the lumen of the intermediate tube (2)；The left tube head (1) and
Right tube head (3) is together by a threaded connection with intermediate tube (2).
2. the detachable mixing arrangement according to claim 1 for the spraying of PU multicomponent special type, it is characterised in that: described
The center of inside of right tube head (3) is equipped with step, and the right end of the forward-reverse spiral (4) acts against at the step of right tube head (3)；Institute
It states forward-reverse spiral (4) and is equipped with several right-handed screws and backpitch repeatedly.
3. the detachable mixing arrangement according to claim 2 for the spraying of PU multicomponent special type, it is characterised in that: described
The left side of left tube head (1) is connected with feeding device；The feeding device includes that cleaning material feed inlet (5) and A/B expect high pressure charging
Mouth (6)；Cleaning material feed inlet (5) and A/B material high pressure charging mouth (6) are connected to the lumen of Zuo Guantou (1).
4. the detachable mixing arrangement according to claim 3 for the spraying of PU multicomponent special type, it is characterised in that: described
The lumen exit port of right tube head (3) is connected with the entrance of high-pressure spray gun (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821172376.0U CN208678887U (en) | 2018-07-23 | 2018-07-23 | Detachable mixing arrangement for the spraying of PU multicomponent special type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821172376.0U CN208678887U (en) | 2018-07-23 | 2018-07-23 | Detachable mixing arrangement for the spraying of PU multicomponent special type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678887U true CN208678887U (en) | 2019-04-02 |
Family
ID=65881768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821172376.0U Active CN208678887U (en) | 2018-07-23 | 2018-07-23 | Detachable mixing arrangement for the spraying of PU multicomponent special type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678887U (en) |
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2018
- 2018-07-23 CN CN201821172376.0U patent/CN208678887U/en active Active
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