High-temperature corrosion-resistant groove type distributor for rectifying tower

Abstract

The utility model relates to the technical field of distributors, and provides a high-temperature corrosion-resistant groove type distributor for a rectifying tower, which comprises a circular plate, a plurality of rectangular grooves are formed in the outer surface of the circular plate, secondary flow dividing covers are movably embedded in the rectangular grooves, through grooves I are formed in the centers, close to the lower ends, of the secondary flow dividing covers, and through holes II are formed in the through grooves I; the second through groove is formed in one side of the circular plate, a limiting plate is movably embedded in the second through groove, and the limiting plate is movably embedded in the first through groove; a bolt is taken out from the interior of a positioning hole, then a limiting plate is taken out from the interior of a first through groove and a second through groove, a secondary shunting cover can be taken out from the interior of a rectangular groove, a circular plate can be better cleaned, a rotating magnet is moved out from the interior of a U-shaped iron plate, and then a main shunting box is pulled to drive a T-shaped plate to be taken out from the interior of a T-shaped groove; and the main flow dividing box and the secondary flow dividing cover are separated, so that impurities in the main flow dividing box and the secondary flow dividing cover are conveniently cleaned, and the cleaning effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a distributor technical field especially relates to a high temperature corrosion -resistant tank type distributor for rectifying tower. BACKGROUND

[0002] The rectifying tower tank type distributor is a device for liquid feed distribution in chemical production, which plays a key role in the rectifying tower, ensures that the liquid can be evenly distributed on the tray or the filler, thereby improving the mass transfer efficiency and separation effect.

[0003] But in the prior art, the traditional tank type distributor is integrated, is inconvenient to disassemble, and the opening may be blocked by impurities during use, which is time-consuming and laborious to clean, thereby reducing the use effect of the tank type distributor, and the main shunt mechanism and the secondary shunt groove of the tank type distributor are mostly also integrated, and the inside of the secondary shunt groove is not cleaned, which is easy to cause blockage, thereby reducing the shunt effect of the tank type distributor. UTILITY MODEL CONTENTS

[0004] The utility model discloses a high temperature corrosion -resistant tank type distributor for rectifying tower, which can solve the problems of the prior art, such as the integrated traditional tank type distributor, the inconvenience of disassembly, the possibility of opening blockage by impurities during use, the time -consuming and laborious cleaning, the reduction of the use effect of the tank type distributor, the integrated main shunt mechanism and secondary shunt groove of the tank type distributor, the blockage of the inside of the secondary shunt groove, and the reduction of the shunt effect of the tank type distributor.

[0005] In order to realize the above-mentioned purpose, the utility model discloses a high temperature corrosion -resistant tank type distributor for rectifying tower, which comprises: a circular plate, a plurality of rectangular grooves are formed on the outer surface of the circular plate, a plurality of secondary shunt covers are movably embedded in the inside of the rectangular grooves, a through groove one is formed in the center of the secondary shunt cover close to the lower end, and the utility model further comprises:

[0006] A through groove two is formed on one side of the circular plate, a limiting plate is movably embedded in the inside of the through groove two, the limiting plate is movably embedded in the inside of the through groove one, and a plurality of flow guide openings are formed on the outer surface of the limiting plate.

[0007] A positioning hole is formed on one side of the limiting plate.

[0008] A bolt is threadedly installed on the outer surface of the circular plate.

[0009] A plurality of through holes are formed in the inside of the plurality of rectangular grooves.

[0010] Preferably, a plurality of water outlet holes one are formed on the outer surface of the circular plate.

[0011] The technical effects of the further scheme are that the outer surface of the circular plate is further provided with a plurality of water outlet holes one, so that the liquid can be uniformly dispersed on the cross section of the rectifying tower.

[0012] Preferably, the top of each of the plurality of secondary distribution covers is provided with two T-shaped grooves, and a T-shaped plate is movably arranged in the T-shaped grooves.

[0013] The technical effects of the further scheme are that the T-shaped plate facilitates the connection of the plurality of secondary distribution covers and facilitates the installation and disassembly.

[0014] Preferably, a primary distribution box is fixedly arranged on the top of the T-shaped plate, and a plurality of water outlet holes two are arranged in the primary distribution box.

[0015] The technical effects of the further scheme are that the plurality of water outlet holes two are arranged in the primary distribution box, the liquid flows into the plurality of secondary distribution covers through the water outlet holes two, and then flows out through the plurality of through holes.

[0016] Preferably, a circular shaft is fixedly arranged on the lower end of one side of the primary distribution box, and a magnet is movably arranged on the outer surface of the circular shaft.

[0017] The technical effects of the further scheme are that the magnet can rotate on the outer surface of the circular shaft, and is conveniently embedded in the U-shaped iron plate.

[0018] Preferably, a U-shaped iron plate is fixedly arranged on one side of one of the plurality of secondary distribution covers, and the magnet is movably arranged in the U-shaped iron plate.

[0019] The technical effects of the further scheme are that the embedding of the magnet in the U-shaped iron plate can limit the primary distribution box, so that the primary distribution box is more stably embedded in the upper end of the secondary distribution cover.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are that,

[0021] 1. In the utility model, the liquid at the top or outside of the rectifying tower flows into the primary distribution box, a plurality of water outlet holes two are arranged in the primary distribution box, the liquid flows into the plurality of secondary distribution covers through the water outlet holes two, and then flows out through the plurality of through holes, the secondary distribution cover is movably arranged in the rectangular groove through the limiting plate, the part of the limiting plate embedded in the secondary distribution cover is provided with a flow guide opening, the liquid is more uniformly guided out, and the outer surface of the circular plate is further provided with a plurality of water outlet holes one, so that the liquid can be uniformly dispersed on the cross section of the rectifying tower.

[0022] 2. The utility model discloses a bolt is taken out from the inside of the positioning hole, then the limiting board is taken out from the inside of through slot one and through slot two, can take out the secondary shunt cover from the inside of rectangular groove, can better clean the round plate, the rotating magnet is removed from the inside of U -shaped iron sheet, then pulls the main shunt box and drives T -shaped plate from the inside of T -shaped groove, separates the main shunt box and secondary shunt cover, the convenience of the impurity in its inside is cleaned, improves the cleaning effect. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model proposes a high temperature corrosion -resisting tank type distributor for rectifying tower structure schematic diagram for the utility model;

[0024] Figure 2 The utility model proposes a high temperature corrosion -resisting tank type distributor for rectifying tower partial side structure schematic diagram for the utility model;

[0025] Figure 3 The utility model proposes a high temperature corrosion -resisting tank type distributor for rectifying tower explosion structure schematic diagram for the utility model;

[0026] Figure 4 The utility model proposes a high temperature corrosion -resisting tank type distributor for rectifying tower Figure 3 The utility model proposes a high temperature corrosion -resisting tank type distributor for rectifying tower structure schematic diagram for the utility model.

[0027] Legend:

[0028] 1, round plate, 101, secondary shunt cover, 102, main shunt box, 103, water outlet hole two, 104, water outlet hole one, 105, through slot two, 106, bolt, 107, limiting board, 108, T -shaped groove, 109, through slot one, 110, guide port, 111, positioning hole, 112, rectangular groove, 113, through -hole, 114, magnet, 115, round shaft, 116, U -shaped iron sheet, 117, T -shaped plate. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above -mentioned purpose, features and advantages of the utility model, the utility model is further explained below with the help of drawings and examples. It should be explained that the embodiment of the application and the features in the embodiment can be combined with each other without conflict.

[0030] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiment disclosed in the following disclosure.

[0031] Example 1, as Figures 1-4As shown, this utility model provides a high-temperature corrosion-resistant trough-type distributor for distillation columns, comprising: a circular plate 1, with multiple rectangular grooves 112 formed on the outer surface of the circular plate 1, and secondary flow dividers 101 movably embedded inside each of the multiple rectangular grooves 112. Each of the multiple secondary flow dividers 101 has a through groove 109 near its lower center. It also includes: a second through groove 105, formed on one side of the circular plate 1, with a limiting plate 107 movably embedded inside the second through groove 105, which is movably embedded inside the first through groove 109. Multiple flow guides 110 are formed on the outer surface of the limiting plate 107; a positioning hole 111, formed on one side of the limiting plate 107; a bolt 106, threaded onto the outer surface of the circular plate 1; multiple through holes 113, all formed inside the multiple rectangular grooves 112; and multiple outlet holes 104 formed on the outer surface of the circular plate 1.

[0032] In this embodiment, liquid from the top or outside of the distillation column flows into the interior of the main distribution box 102. The interior of the main distribution box 102 is provided with multiple outlet holes 103. The liquid flows into the interior of multiple secondary distribution hoods 101 through the outlet holes 103 and then flows out through multiple through holes 113. The secondary distribution hoods 101 are movably embedded in the interior of the rectangular groove 112 by limiting plates 107. The portion of the limiting plate 107 embedded in the interior of the secondary distribution hoods 101 is provided with guide ports 110 to guide the liquid out more evenly. The outer surface of the circular plate 1 is also provided with multiple outlet holes 104, which can make the liquid evenly dispersed on the cross section of the distillation column.

[0033] Example 2, as Figures 1-4 As shown, each of the multiple secondary diversion hoods 101 has two T-shaped grooves 108 on its top, and a T-shaped plate 117 is movably embedded inside the T-shaped groove 108; a main diversion box 102 is fixedly installed on the top of the T-shaped plate 117, and multiple water outlet holes 103 are opened inside the main diversion box 102; a round shaft 115 is fixedly installed on the lower end of one side of the main diversion box 102, and a magnet 114 is movably sleeved on the outer surface of the round shaft 115; a U-shaped iron plate 116 is fixedly installed on one side of one of the secondary diversion hoods 101, and the magnet 114 is movably embedded inside the U-shaped iron plate 116.

[0034] In this embodiment, when cleaning the circular plate 1, the secondary diversion shroud 101, and the main diversion box 102, first remove the bolt 106 from the inside of the positioning hole 111, then remove the limiting plate 107 from the inside of the first through groove 109 and the second through groove 105, so that the secondary diversion shroud 101 can be removed from the inside of the rectangular groove 112, which can better clean the circular plate 1. The rotating magnet 114 is moved out from the inside of the U-shaped iron plate 116, and then the main diversion box 102 is pulled to drive the T-shaped plate 117 out from the inside of the T-shaped groove 108, separating the main diversion box 102 and the secondary diversion shroud 101, making it easier to clean the impurities inside and improving the cleaning effect.

[0035] Working principle: when using, the liquid at the top of the rectifying tower or outside flows into the interior of the main shunt box 102, the interior of the main shunt box 102 is provided with a plurality of water outlet holes two 103, the liquid flows into the interiors of a plurality of secondary shunt covers 101 through the water outlet holes two 103, and then flows out through a plurality of through holes 113, the secondary shunt cover 101 is movably embedded in the interior of the rectangular groove 112 through the limiting plate 107, the portions of the limiting plate 107 embedded in the interiors of the secondary shunt cover 101 are all provided with flow guide openings 110, liquid is more evenly guided out, the outer surface of the circular plate 1 is also provided with a plurality of water outlet holes one 104, so that the liquid can be evenly dispersed on the cross section of the rectifying tower, when the circular plate 1, the secondary shunt cover 101 and the main shunt box 102 need to be cleaned, the bolt 106 is first taken out from the interior of the positioning hole 111, then the limiting plate 107 is taken out from the interior of the through slot one 109 and the through slot two 105, the secondary shunt cover 101 can be taken out from the interior of the rectangular groove 112, the circular plate 1 can be better cleaned, the rotating magnet 114 is moved out from the interior of the U-shaped iron plate 116, then the main shunt box 102 is pulled to take the T-shaped plate 117 out from the interior of the T-shaped groove 108, the main shunt box 102 and the secondary shunt cover 101 are separated, impurities in the interiors thereof are conveniently cleaned, and the cleaning effect is improved.

[0036] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms. Any person skilled in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments still belong to the protection scope of the present application technical scheme.

Claims

1. A high temperature corrosion resistant trayed distributor for distillation columns, comprising: The circular plate (1) is provided with a plurality of rectangular grooves (112) on the outer surface, a plurality of secondary flow distribution covers (101) are movably embedded in the rectangular grooves (112), a through groove one (109) is formed at the center of the lower end of the secondary flow distribution cover (101), characterized in that it further comprises: A through groove two (105) is formed on one side of the circular plate (1), a limiting plate (107) is movably embedded in the through groove two (105), the limiting plate (107) is movably embedded in the through groove one (109), a plurality of flow guide openings (110) are formed on the outer surface of the limiting plate (107); A positioning hole (111) is formed on one side of the limiting plate (107); A bolt (106) is threadedly mounted on the outer surface of the circular plate (1); A plurality of through holes (113) are formed in the plurality of rectangular grooves (112).

2. The high temperature corrosion resistant tray type distributor for distillation column according to claim 1, characterized in that: The outer surface of the circular plate (1) is provided with a plurality of water outlet holes one (104).

3. The high temperature corrosion resistant tray type distributor for distillation column according to claim 1, characterized in that: The top of each of the plurality of secondary flow distribution covers (101) is provided with two T-shaped grooves (108), and a T-shaped plate (117) is movably embedded in the T-shaped groove (108).

4. The high temperature corrosion resistant tray type distributor for distillation column according to claim 3, characterized in that: A main flow distribution box (102) is fixedly installed on the top of the T-shaped plate (117), and a plurality of water outlet holes two (103) are formed in the main flow distribution box (102).

5. The high temperature corrosion resistant tray type distributor for distillation columns as claimed in claim 4 wherein: A circular shaft (115) is fixedly installed on one side of the lower end of the main flow distribution box (102), and a magnet (114) is movably embedded on the outer surface of the circular shaft (115).

6. A high temperature corrosion resistant tray type distributor for distillation columns according to claim 5, characterized in that: One of the secondary flow distribution covers (101) is fixedly installed on one side of the U-shaped iron plate (116), and the magnet (114) is movably embedded in the U-shaped iron plate (116).

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