A kind of spray equipment of pipe mould releasing agent
Technical field
The utility model relates to a kind of mold releasing agent spraying device, particularly relates to the spray equipment of the releasing agent of the inside and outside mould of a kind of pipe mould.
Background technology
At present in PCCP pipe production process, the spraying of the releasing agent on the internal mold of mould and external mold generally adopts artificial pistol, sprays mould.But owing to being manual operation, be easy to affect by skilled operation degree, technical merit, natural environment etc. in spraying process, cause that spraying is uneven, thin and thick differs, difference on effect is comparatively large, directly the follow-up concrete tube core of impact build after stripping result; Releasing agent leak rate is large, and cause the waste of releasing agent, the operating time is long, and the Genus Homo of operation spraying is in work high above the ground, because PCCP pipeline is higher, very dangerous.
Summary of the invention
The purpose of this utility model solves the above-mentioned problems in the prior art exactly, provides a kind of spray equipment of pipe mould releasing agent, uses this device to spray, it is simple to operate, construction safety, saves artificial, evenly, spray efficiency is high, avoids the waste of releasing agent in spraying.
For completing above-mentioned purpose, technical solution of the present utility model is: a kind of spray equipment of pipe mould releasing agent, and it comprises cylinder shell, and housing inner bottom part is provided with collecting pit, and the inner walls of collecting pit upper end is fixed with bracing frame; Be fixed with one or more layers looped pipeline A around cylinder shell inwall, looped pipeline A be evenly fixed with multiple coupled logical nozzle A, looped pipeline A lower end and fix and be communicated with pipeline A; The center of cylinder shell is provided with pipeline B, is fixed with one or more layers coupled logical circulating line B, circulating line B is evenly fixed with multiple coupled logical nozzle B around pipeline B; The housing wall at collecting pit place is provided with liquid outlet A, liquid outlet B and the recovery port of band valve; Fix with pipeline A after liquid outlet A connects liquid circulation pump A and be communicated with, fix with pipeline B after liquid outlet B connects liquid circulation pump B and be communicated with.
Collecting pit upper surface described above is fixed with the filter of one deck band recovery holes, filter lower end is fixed with one deck screen pack.Like this, the spray liniment flowed down in spraying process flows to secondary in collecting pit by screen pack and uses cleaner.
The utility model described above also comprises the upper cover matched with housing upper surface.The utility model can cover upper cover when not using, and avoids entering of extraneous dust.
When spraying mold inner membrance, use jack lift to hang in housing by mould inner membrance, be placed on bracing frame, as long as open the power switch of liquid circulation pump B, use nozzle B to carry out spraying; During spraying mold adventitia, use jack lift to hang in housing by mould adventitia, be placed on bracing frame, as long as open the power switch of liquid circulation pump A, use nozzle A to carry out spraying.Use the utility model the inside and outside mould of pipe mould to be carried out to the spraying of releasing agent, it is simple to operate, construction safety, saves artificial, and evenly, spray efficiency is high in spraying.Inside there is collecting pit to collect releasing agent, avoid the waste of releasing agent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As depicted in figs. 1 and 2, the present embodiment comprises cylinder shell 1, housing 1 inner bottom part is provided with collecting pit 10, the inner walls of collecting pit 10 upper end being fixed with the bracing frame 13(that welded together by six roots of sensation pillar also can according to the bracing frame needing to arrange other supported, only otherwise gear releasing agent flows down).Being fixed with in one or more layers looped pipeline A 2, figure around cylinder shell 1 inwall is one deck, can according to highly arranging the multilayers such as two-layer or three layers.On looped pipeline A 2, uniform welding is fixed with multiple coupled logical nozzle A 3, looped pipeline A 2 lower end and fixes and be communicated with pipeline A 4.The center of cylinder shell 1 is provided with pipeline B 16, and being welded with in one or more layers coupled logical circulating line B 5, figure around pipeline B 16 is one deck, can according to highly arranging the multilayers such as two-layer or three layers.Circulating line B 5 is evenly fixed with multiple coupled logical nozzle B 17.Housing 1 wall at collecting pit 10 place is provided with liquid outlet A 6, liquid outlet B 9 and the recovery port 12 of band valve 7.Fix with pipeline A 4 after liquid outlet A 6 connects liquid circulation pump A 8 and be communicated with, fix with pipeline B 16 after liquid outlet B 9 connects liquid circulation pump B 11 and be communicated with.Collecting pit 10 upper surface is fixed with the filter 14 of one deck band recovery holes 18, filter 14 lower end is fixed with one deck screen pack.15 is the collateral strut of pipeline B 16.The present embodiment also can arrange upper cover, and this upper cover and housing upper surface match, and can cover upper cover when not using, and avoid entering of extraneous dust.
But the height 6m of above-mentioned cylinder shell 1, diameter is 3.6m.
Above-described embodiment is only preferred and exemplary, and those skilled in the art can carry out the improvement of equivalent technologies according to the description of this patent, it is all in the protection domain of this patent.