A kind of tank case configuring side drawing mechanism
Technical field
The present invention relates to a kind of tank case, a kind of tank case configuring side drawing mechanism.
Background technology
In prior art, common tank case, the mounting structure of its drawing mechanism, as it is shown in figure 1, usually nestle up cylinder body bottom offers outlet, then use external horizontal connection tube to draw from side, finally in this external connecting tube, by flange, bottom valve is installed;Therefore, the spacing between bottom valve and framework bottom curb girder is less, there is interference, for some volumes are relatively big or working place demand is bigger valve inapplicable;It addition, the perforate on cylinder is relatively big, relatively big to the destructiveness of cylinder, and the weld seam between external connecting tube is longer, and therefore, manufacturing cost increases accordingly;It is unfavorable for the expanding production of factory.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of tank case configuring side drawing mechanism, it can reduce the opening diameter of cylinder effectively, meanwhile, expands the spacing between bottom valve and framework bottom curb girder, effectively overcomes the defect existing for prior art.
For realizing above technical purpose, the present invention will take following technical scheme:
A kind of tank case configuring side drawing mechanism, including tank body, the side of described tank body offers discharging opening, this discharge outlet is welded with bottom valve flange, and tank interior is provided with siphon, described siphonal one end connects with tank base, and the other end is then fixed with bottom valve flange.
Described siphon includes three sections, the first siphon section, the second siphon section and the 3rd siphon section being respectively linked in sequence, the end of the first described siphon section is provided with the siphon port connected with tank base, and the axis of the first siphon section is perpendicular with tank base place plane;The end of described 3rd siphon section is provided with the union joint fixed with bottom valve flange, and the axis of the 3rd siphon section is perpendicular with bottom valve flange place plane.
The length of described first siphon section and the length of the 3rd siphon section are equal.
According to above technical scheme, relative to prior art, the present invention has the advantage that
The present invention installs a siphon in tank interior, so that the material of tank base is pumped to discharging opening, and discharging opening is arranged on tank body side, and its size has only to meet the installation requirements of bottom valve flange, meanwhile, discharging opening can be with unrestricted choice in the position of offering of tank body side;It follows that the present invention is little to the destructiveness (bottom valve flange size) of tank body, the weld seam (the bottom valve flange welding of discharge outlet) on tank body is short, and the spacing between framework bottom curb girder can be sufficiently large, to meet the installation of different size of bottom valve.
Accompanying drawing explanation
Fig. 1 is the structural representation at tank case drawing mechanism of the prior art;
Fig. 2 is the structural representation that the present invention configures the tank case of side drawing mechanism
In figure: cylinder body bottom 1;Framework bottom curb girder 2;Bottom valve flange 3;Connecting tube 4;Cylinder side 5;Siphon 6;Bottom valve 7.
Detailed description of the invention
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation;Technical scheme is explained below with reference to accompanying drawing.
As shown in Figure 2, the tank case of configuration side drawing mechanism of the present invention, including tank body, the side of described tank body offers discharging opening, this discharge outlet is welded with bottom valve flange, and tank interior is provided with siphon, described siphonal one end connects with tank base, and the other end is then fixed with bottom valve flange;Wherein: described siphon includes three sections, the first siphon section, the second siphon section and the 3rd siphon section being respectively linked in sequence, the end of the first described siphon section is provided with the siphon port connected with tank base, and the axis of the first siphon section is perpendicular with tank base place plane;The end of described 3rd siphon section is provided with the union joint fixed with bottom valve flange, and the axis of the 3rd siphon section is perpendicular with bottom valve flange place plane.The length of described first siphon section and the length of the 3rd siphon section are equal.