Pneumatic mixing device
Technical field
GRP pipe production equipment technology is the utility model is related to, specifically, is related to a kind of pneumatic stirring dress
Put.
Background technology
In the production process of GRP pipe, the resin solidification degree of liner needs to contain by curing agent in GRP pipe
Amount regulation, rational curing agent content can be optimal resin curing time and solidification intensity.
In the prior art, after by the way that resin and curing agent mixing are put into blender into mixing naturally, sprayed by resin
Rifle spray arrives pipe mould surface, solidifies liner.Such a technical method, resin and curing agent are not easy to be well mixed, and can lead
Cause liner solidification uneven, influence product quality, and resin and curing agent be in a mixer by way of mixing naturally, mixing
Speed is slower, and production efficiency is low.
Utility model content
Technical problem to be solved in the utility model is:There is provided a kind of mixing velocity it is fast, it is well mixed, can be effectively ensured
The Pneumatic mixing device of the GRP pipe quality of production.
In order to solve the above technical problems, the technical solution of the utility model is:
Pneumatic mixing device, including stainless steel, the top of the stainless steel are connected with resin flow ipe and solidification
Agent flow ipe, interior be provided with of the stainless steel are vertically provided with Pneumatic blender, and the Pneumatic blender includes hollow stirring
Axle, the agitating shaft are connected with gas feeding duct, and at least two layers of helical mixing blade is interval with the agitating shaft.
Preferably, the undermost helical mixing blade is at the bottom in the stainless steel.
Preferably, the helical mixing blade of the superiors is at the top in the stainless steel.
Preferably, the resin flow ipe and the curing agent flow ipe are respectively arranged on the both sides of the agitating shaft.
Preferably, the resin flow ipe and the curing agent flow ipe are respectively protruding into the stainless steel most
The top of the helical mixing blade on upper strata.
Preferably, the bottom of the stainless steel is back taper.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are:
Pneumatic mixing device of the present utility model, resin, curing agent stainless steel in add Pneumatic mixing device, lead to
Cross zone of pressure and move gas feeding duct rotation, so as to drive spaced each helical layer stirring vane rotation on gas feeding duct
Turn, the resin flowed into stainless steel and curing agent stirred, then by resin spray gun by the resin to stir and
Curing agent spray arrives pipe mould surface.The mixability of resin, curing agent is improved, so as to improve GRP pipe liner
Curing degree, so as to be effectively guaranteed the quality of GRP pipe.In addition, rotated by helical mixing blade, stirring stream
Resin and the curing agent stirring entered in stainless steel, make the resin in stainless steel and curing agent quickly realize mixing, shorten
The time needed is mixed, substantially increases production efficiency.
Pneumatic mixing device of the present utility model, on the gas flow ipe in stainless steel, interval is set from top to bottom
Put at least two layers of helical mixing blade.Such a structure setting, make resin and curing agent respectively from resin flow ipe and curing agent
During flow ipe falls after flowing into stainless steel, you can realize that multilayer stirs, further speeded up what is be well mixed
Speed, further increase production efficiency.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the structural representation of Pneumatic mixing device of the present utility model;
In figure:1- stainless steels;2- resin flow ipes;3- curing agent flow ipes;4- Pneumatic blenders;41- is stirred
Axle;42- helical mixing blades;5- gas flow ipes.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Referring to the drawings 1, the Pneumatic mixing device of the present embodiment, including stainless steel 1, the top of stainless steel 1 are connected with
Resin flow ipe 2 and curing agent flow ipe 3, interior be provided with of stainless steel 1 are vertically provided with Pneumatic blender 4, Pneumatic blender 4
Including hollow agitating shaft 41, agitating shaft 41 is connected with gas feeding duct 5, and at least two helical layers are interval with agitating shaft 41
Stirring vane 42.
Undermost helical mixing blade 42 is at the bottom in stainless steel 1.
The bottom of stainless steel 1 is back taper.
The helical mixing blade 42 of the superiors is at the top in stainless steel 1.
Resin flow ipe 2 and curing agent flow ipe 3 are respectively arranged on the both sides of agitating shaft 41.
Resin flow ipe 2 and curing agent flow ipe 3 are respectively protruding into the auger leaf of the superiors in stainless steel 1
The top of piece 42.
Pneumatic mixing device of the present utility model, resin, curing agent stainless steel in add Pneumatic mixing device, lead to
Cross the dynamic gas feeding duct 5 of zone of pressure to rotate, so as to drive spaced each helical layer stirring vane on gas feeding duct 5
42 rotations, the resin flowed into stainless steel 1 and curing agent are stirred, the tree that then will be stirred by resin spray gun
Fat and curing agent spray arrive pipe mould surface.The mixability of resin, curing agent is improved, so as to improve GRP pipe
The curing degree of liner, so as to be effectively guaranteed the quality of GRP pipe.In addition, rotated by helical mixing blade 42,
The resin flowed into stainless steel 1 and curing agent stirring are stirred, the resin in stainless steel 1 and curing agent is quickly realized mixed
Close, shorten the time that mixing needs, substantially increase production efficiency.
Pneumatic mixing device of the present utility model, on the gas flow ipe 5 in stainless steel 1, it is spaced from top to bottom
At least two layers of helical mixing blade 42 is set.Such a structure setting, make resin and curing agent respectively from resin flow ipe 2 and solid
During agent flow ipe 4 falls after flowing into stainless steel 1, you can realize that multilayer stirs, further speeded up mixing
Uniform speed, further increases production efficiency.
Citing described above for the utility model preferred forms, wherein the part do not addressed in detail is this area
The common knowledge of those of ordinary skill.The scope of protection of the utility model is defined by the content of claim, any to be based on this reality
The equivalent transformation carried out with new technical inspiration, also within the scope of protection of the utility model.