Teflon groove type distributor

Abstract

The utility model discloses a polytetrafluoroethylene groove type distributor which comprises a bottom plate, a pore plate and a plurality of distribution units, according to the polytetrafluoroethylene groove type distributor, the reinforcing ribs and the reinforcing steel bars in the reinforcing rings can effectively play a role in supporting and bending resistance, and meanwhile, the reinforcing ribs are cross-shaped in an overlook state, so that the overall structural strength of the distributor can be improved; the pore plate is used for primarily and uniformly distributing liquid falling on the distributor, and meanwhile, a certain buffering effect is achieved, so that the possibility of liquid splashing is reduced, and the structural strength of the distributor is further improved; uniform distribution of the liquid is realized by utilizing each distribution unit, so that the liquid can be kept falling uniformly.

Description

TECHNICAL FIELD

[0001] The utility model relates to a distributor, especially a four fluorine tank type distributor. BACKGROUND

[0002] The packing tower is very important gas-liquid mass transfer equipment, which is widely used in petrochemical, metallurgy, environmental protection and other fields. In order to play the advantages of packing, high performance liquid distributor and other tower components must be matched, especially for large tower, whether the liquid distribution is uniform has a significant impact on the use effect of packing. Production experience shows that various problems that industrial packing tower cannot operate normally are often caused by unreasonable design of distributor. Any serious initial uneven distribution needs several times of packing height of tower diameter to be corrected. At present, the commonly used liquid distributor in industrial application includes pipe tank type, hole tank type, tank disc type and the like, wherein the tank disc type liquid distributor is a very widely used distributor, which can effectively prevent entrainment of mist, and has the advantages of occupying relatively small space, having collection function and being used as a redistributor and the like, but in actual operation, due to the complex support structure, the flatness requirement of actual installation is high, and the gas-liquid distribution is often uneven. SUMMARY

[0003] The utility model discloses a four fluorine tank type distributor, and the structural strength is higher, can satisfy the flatness requirement of installation.

[0004] Technical scheme: the four fluorine tank type distributor provided by the utility model, including bottom plate, hole plate and a plurality of distribution units, reinforcing ring is arranged on the circumferential edge of the bottom plate, a plurality of mounting positioning holes are arranged on the reinforcing ring in a spaced mode, reinforcing ribs in cross shape in the state of looking down are arranged on the bottom plate, reinforcing steel bars are arranged in the reinforcing rib and the reinforcing ring, each distribution unit is installed on the bottom plate in a spaced mode and is used for making liquid fall uniformly, a plurality of lifting rods are arranged on the lower side of the hole plate, the lower end of each lifting rod is fixed on the reinforcing rib, the hole plate is coaxial with the bottom plate, and each distribution unit is located on the lower side of the hole plate.

[0005] Further, the distribution unit includes distribution square tube, baffle and a plurality of straight half pipes, a plurality of plug-in square holes are arranged on the bottom plate, the distribution square tube of each distribution unit is respectively installed on each plug-in square hole in a sealed mode, the baffle is installed at the upper pipe opening of the distribution square tube through the support plate and is used for shielding the upper pipe opening of the distribution square tube, a plurality of overflow holes are arranged at the same horizontal position of the distribution square tube in a spaced mode, two long edges of each straight half pipe are vertically fixed on the inner wall of the distribution square tube, and each overflow hole is communicated with each straight half pipe.

[0006] Further, the cross section of the baffle perpendicular to the length direction is M-shaped.

[0007] The utility model discloses compared with prior art, its beneficial effect is: utilize the reinforcing rib and the reinforcing steel bar in the reinforcing ring can effectively play the role of supporting the bending, and the reinforcing rib is cross - shaped under the state of looking down, can improve the overall structural strength of distributor, utilize the orifice plate to carry out the preliminary uniform distribution of the liquid that falls on the distributor, and also play certain buffer effect, reduce the possibility of liquid splashing, further improve the structural strength of distributor, utilize each distribution unit to realize the uniform distribution of liquid, make liquid can keep uniform falling. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is the front view of the utility model;

[0009] Figure 2 It is the plan view of the utility model;

[0010] Figure 3 It is the structural schematic diagram of the utility model;

[0011] Figure 4 It is the sectional view of distribution unit of the utility model;

[0012] Figure 5 It is the structural schematic diagram of distribution unit of the utility model;

[0013] In the drawing: 1, bottom plate;2, positioning hole;3, lifting rod;4, orifice plate;6, reinforcing ring;7, reinforcing rib;8, distribution square tube;9, overflow hole;10, straight half pipe;11, support plate;12, positioning edge;13, baffle. DETAILED DESCRIPTION

[0014] The utility model technical scheme will be explained in detail below in conjunction with the drawings, but the protection scope of the utility model is not limited to the embodiment.

[0015] In the utility model, unless another explicit provision and limitation, the terms "installation", "link", "connection", "fixing" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrated;Can be directly connected, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements or the interaction of two elements.For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0016] In the description of the utility model, it is understood that the terms "left", "right", "front", "back", "top", "bottom", "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of the simplified description of the utility model, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0017] Embodiment 1:

[0018] As Figures 1-5 Indicated, a kind of four fluorine tank type distributor provided by the utility model includes: bottom plate 1, orifice plate 4 and several distribution units;Reinforcing ring 6 is provided on the circumferential edge of bottom plate 1;Multiple mounting positioning holes 2 are intervally provided on reinforcing ring 6;Reinforcing rib 7 in cross shape under the state of looking down is provided on bottom plate 1;Reinforcing steel bars are all arranged in reinforcing rib 7 and reinforcing ring 6;Each distribution unit is intervally installed on bottom plate 1, for making liquid even fall;

[0019] Multiple lifting rods 3 are provided on the lower side of orifice plate 4;The lower end of each lifting rod 3 is fixed on reinforcing rib 7;Orifice plate 4 is coaxial with bottom plate 1, and each distribution unit is located on the lower side of orifice plate 4.

[0020] The reinforcing steel bars in reinforcing rib 7 and reinforcing ring 6 can effectively play the role of supporting and resisting bending, and reinforcing rib 7 is in cross shape under the state of looking down, which can improve the overall structural strength of the distributor;Orifice plate 4 is used to preliminarily distribute the liquid falling on the distributor, and also plays a certain buffering role, reduces the possibility of liquid splashing, and further improves the structural strength of the distributor;Each distribution unit is used to realize the uniform distribution of liquid, so that the liquid can keep even falling.

[0021] Further, the distribution unit includes distribution square tube 8, baffle 13 and multiple straight half pipes 10;Several plug-in square holes are provided on bottom plate 1;The lower end of the distribution square tube 8 of each distribution unit is respectively penetrated and plugged in each plug-in square hole;Positioning edge 12 is arranged in the middle of each vertical outer side wall of distribution square tube 8, and the positioning edge 12 is fixed on the upper side of bottom plate 1;Two support plates 11 are fixed at the upper pipe opening of distribution square tube 8;Baffle 13 is fixed on the upper edge of the two support plates 11, for shielding the upper pipe opening of distribution square tube 8;Multiple overflow holes 9 are intervally arranged on the vertical side wall of distribution square tube 8, and the overflow holes 9 of each distribution unit are located at the same horizontal position;Two long edges of each straight half pipe 10 are vertically fixed on the inner wall of distribution square tube 8;Each overflow hole 9 is respectively communicated with each straight half pipe 10.

[0022] The upper pipe opening of the distribution square pipe 8 is shielded by the baffle 13 to prevent liquid from directly falling down, and meanwhile the distribution square pipe 8 has good gas flowability; the liquid is guided by the straight half pipe 10 to prevent the liquid from gathering to the center of the distribution square pipe 8 from each overflow hole 9 in a parabolic trajectory, and the uniform distribution effect is improved.

[0023] Further, the cross section of the baffle 13 perpendicular to the length direction is M-shaped.

[0024] In the four-fluorine tank type distributor, the bottom plate 1, the lifting rod 3, the hole plate 4, the reinforcing ring 6, the reinforcing rib 7, the distribution square pipe 8, the straight half pipe 10, the supporting plate 11, the positioning edge 12 and the baffle 13 all adopt the existing anticorrosive material polytetrafluoroethylene, and the polytetrafluoroethylene has the characteristics of resisting acid and alkali and resisting various organic solvents.

[0025] As described above, although the utility model has been shown and expressed with reference to specific preferred embodiments, it should not be interpreted as a limitation on the utility model itself. Various changes can be made to the form and details thereof without departing from the spirit and scope of the utility model defined in the appended claims.

Claims

1. A four-fluoro tank distributor characterized by: The utility model relates to a liquid distribution device, including bottom plate (1), hole plate (4) and a plurality of distribution units, be provided with reinforcing ring (6) on the circumference edge of bottom plate (1), a plurality of installation positioning hole (2) are arranged at reinforcing ring (6) interval, be provided with reinforcing rib (7) in the state of looking down cross in bottom plate (1), reinforcing rib (7) and reinforcing ring (6) are all provided with reinforcing steel bar, each distribution unit is installed on bottom plate (1) interval, is used for making liquid even fall, be provided with a plurality of lifting rod (3) on the downside of hole plate (4), the lower end of each lifting rod (3) is fixed on reinforcing rib (7), hole plate (4) is coaxial with bottom plate (1), and each distribution unit is located at the downside of hole plate (4).

2. The tetrafluoro trough distributor of claim 1, wherein: Distribution unit includes distribution square tube (8), baffle (13) and a plurality of straight half pipe (10), be provided with a plurality of insert square hole on bottom plate (1), the distribution square tube (8) of each distribution unit is respectively installed on each insert square hole seal type penetration, baffle (13) is installed at the upper pipe mouth of distribution square tube (8) through support plate (11), is used for shielding the upper pipe mouth of distribution square tube (8), a plurality of overflow holes (9) are arranged at the same horizontal position of distribution square tube (8) interval, two long edges of each straight half pipe (10) are vertically fixed on the inner wall of distribution square tube (8), and each overflow hole (9) is respectively communicated with each straight half pipe (10).

3. The tetrafluoro trough distributor of claim 1, wherein: The cross section perpendicular to the length direction of baffle (13) is M-shaped.

Images