CN207076321U - A kind of wet desulphurization single column Two-way Cycle purpose-made pallet - Google Patents

Abstract

The utility model discloses a kind of wet desulphurization single column Two-way Cycle purpose-made pallet, including branch pipe and curve bend, the top of the branch pipe is provided with curve bend, and adjusting means is provided with the inside of the branch pipe, the adjusting means includes connecting rod, and the connecting rod is connected with curve bend.The wet desulphurization single column Two-way Cycle purpose-made pallet, by promoting curve bend that linking arm can be made to be rotated in snap ring up and down, support bar can be driven to follow movement by front and rear promotion curve bend, transmission arm is driven to be rotated on connecting plate by support bar, the bottom of linking arm rotates on the collar, regulation adjusts the angle position of adjacent curve bend, loose bolts can pull linking arm to be moved in the collar up and down, the spacing between adjacent curve bend can be adjusted, the size position of smoke distribution can be adjusted according to using the spacing and angle that need to adjust between curve bend, can preferably it be used cooperatively.

Description

A kind of wet desulphurization single column Two-way Cycle purpose-made pallet

Technical field

Desulphurization denitration technical field is the utility model is related to, specially a kind of wet desulphurization single column Two-way Cycle purpose-made pallet.

Background technology

Single column Two-way Cycle technology is improved mainly for common single cycle, and original absorption tower spraying layer is divided into two Individual part, lower floor's principle and common lime stone, gypsum wet desulfurization is essentially identical, and upper strata increase arrangement absorbing liquid pH value compared with High circulated sprinkling layer, spray liquid not directly enter bottom of towe oxidizing and crystallizing pond, but are collected into by purpose-made pallet newly-built outside tower Uptake zone charging spout, form the relatively independent upper strata circulatory system, this Two-way Cycle purpose-made pallet requirement can collect completely The sprayed slurry of layer, and in the AFT grooves being pooled to outside tower, recycle, while flue gas again can be free and relatively uniform passes through Pallet flows up, such as Patent No. 201520812357.X patent, including pallet includes annular outer ring body, annular outer ring Body is provided with the Sheng support layer being made up of more branch pipes, and containing support layer has several layers, and every layer is contained the interlaced arrangement of branch pipe for holding in the palm layer, branch Pipe is provided with curve bend, although the smoke distribution uniformity can be effectively improved, improves desulfurization and dedusting and demisting ability, effect are good Get well, but the spacing and angle between curve bend can not be adjusted, it is impossible to needed to adjust the size position of smoke distribution according to use Put, it is impossible to be preferably used cooperatively.

Utility model content

The purpose of this utility model is to provide a kind of wet desulphurization single column Two-way Cycle purpose-made pallet, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides following technical scheme：A kind of wet desulphurization single column Two-way Cycle is special Pallet, including branch pipe and curve bend, the top of the branch pipe are provided with curve bend, regulation are provided with the inside of the branch pipe Device, the adjusting means include connecting rod, and the connecting rod is connected with curve bend, and the top of the connecting rod is provided with card Ring, the top of the snap ring are provided with linking arm, and the snap ring is connected by the 3rd connecting shaft with linking arm, the linking arm The collar is socketed with outer wall, bolt is installed on the outer wall of the collar, the bolt is connected with collar thread, the collar Top is provided with transmission arm, and the collar is connected by the second connecting shaft with transmission arm, and the top of the transmission arm is provided with company Fishplate bar, the connecting plate are connected by the first connecting shaft with transmission arm, and the top of the connecting plate is provided with support bar, the branch Strut is connected with curve bend.

Preferably, the upper surface of the curve bend is fitted with anticorrosive coat, and the anticorrosive coat includes high-density polyethylene layer, The lower surface of the high-density polyethylene layer is fitted with low density polyethylene layer, the lower surface pressing of the low density polyethylene layer There is acetate ethylene copolymer layer.

Preferably, the lower surface pressing of the acetate ethylene copolymer layer has glass layer.

Preferably, the lower surface pressing of the glass layer has degradable poly acid amides barrier layer.

Preferably, the top of the linking arm is provided with baffle plate.

Compared with prior art, the beneficial effects of the utility model are：The wet desulphurization single column Two-way Cycle purpose-made pallet, lead to Cross and promote curve bend linking arm can be made to be rotated in snap ring up and down, the angle of curve bend can be adjusted, pushed away by front and rear Dynamic curve bend can drive support bar to follow movement, drive transmission arm to be rotated on connecting plate by support bar, linking arm Bottom rotates on the collar, and regulation adjusts the angle position of adjacent curve bend, is connected by bolt with collar thread, loosens spiral shell Bolt can pull linking arm to be moved in the collar up and down, can adjust the spacing between adjacent curve bend, can be according to use Need adjust curve bend between spacing and angle to adjust the size position of smoke distribution, can preferably be used cooperatively.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is adjusting means structural representation of the present utility model；

Fig. 3 is anti-corrosion layer structure schematic diagram of the present utility model.

In figure：1st, branch pipe, 2, curve bend, 3, adjusting means, 301, connecting rod, 302, snap ring, 303, linking arm, 304, Bolt, 305, the collar, 306, baffle plate, 307, transmission arm, the 308, first connecting shaft, 309, connecting plate, 310, support bar, 311, Two connecting shafts, the 312, the 3rd connecting shaft, 4, anticorrosive coat, 401, high-density polyethylene layer, 402, low density polyethylene layer, 403, vinegar Sour ethylene copolymer layer, 404, glass layer, 405, degradable poly acid amides barrier layer.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of wet desulphurization single column Two-way Cycle special support Disk, including branch pipe 1 and curve bend 2, the top of branch pipe 1 are provided with curve bend 2, and the inner side of branch pipe 1 is provided with adjusting means 3, adjusting means 3 includes connecting rod 301, and connecting rod 301 is connected with curve bend 2, and the top of connecting rod 301 is provided with snap ring 302, the top of snap ring 302 is provided with linking arm 303, and snap ring 302 is connected with linking arm 303 by the 3rd connecting shaft 312, passed through Promote curve bend 2 that linking arm 303 can be made to be rotated in snap ring 302 up and down, the angle of curve bend 2, connection can be adjusted The collar 305 is socketed with the outer wall of arm 303, bolt 304, bolt 304 and the screw thread of the collar 305 are installed on the outer wall of the collar 305 It is connected, is connected by bolt 304 with the screw thread of the collar 305, loose bolts 304 can pull linking arm 303 up and down in the collar 305 It is mobile, the spacing between adjacent curve bend 2 can be adjusted, the top of linking arm 303 is provided with baffle plate 306, passes through baffle plate 306 Linking arm 303 can be carried out spacing, the top of the collar 305 is provided with transmission arm 307, and the collar 305 passes through the second connecting shaft 311 It is connected with transmission arm 307, the top of transmission arm 307 is provided with connecting plate 309, and connecting plate 309 passes through the first connecting shaft 308 and connection Swing arm 307 is connected, and by front and rear promotion curve bend 2 support bar 310 can be driven to follow movement, be driven by support bar 310 Transmission arm 307 rotates on connecting plate 309, and the bottom of linking arm 307 rotates on the collar 305, and regulation adjusts adjacent curved bend The angle position of pipe 2, the top of connecting plate 309 are provided with support bar 310, and support bar 301 is connected with curve bend 2, curved bend The upper surface of pipe 2 is fitted with anticorrosive coat 4, and anticorrosive coat 4 includes high-density polyethylene layer 401, the following table of high-density polyethylene layer 401 Face is fitted with low density polyethylene layer 402, and the lower surface pressing of low density polyethylene layer 402 has acetate ethylene copolymer layer 403, By high-density polyethylene layer 401, low density polyethylene layer 402 and acetate ethylene copolymer layer 403 can by antiseepage, it is antiacid, Do that corrosive nature is integrated, extend the service life of curve bend 2, the lower surface pressing of acetate ethylene copolymer layer 403 has Glass layer 404, can strengthen overall intensity by glass layer 404, and the lower surface pressing of glass layer 404 has Degradable poly acid amides barrier layer 405, can be by things such as vapor, oxygen, carbon dioxide by degradable poly acid amides barrier layer 405 Matter obstructs, and prevents too early rotten while degradable environmental protection.

Promote curve bend 2 that linking arm 303 can be made to be rotated in snap ring 302 up and down, the angle of curve bend 2 can be adjusted Degree, front and rear promotion curve bend 2 can drive support bar 310 to follow movement, and support bar 310 drives transmission arm 307 in connecting plate Rotated on 309, the bottom of linking arm 307 rotates on the collar 305, and regulation adjusts the angle position of adjacent curve bend 2, loosens Bolt 304 can pull linking arm 303 to be moved in the collar 305 up and down, can adjust the spacing between adjacent curve bend 2, Tightening bolt 304 afterwards can be fixed.

In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " middle part ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation or position of the instruction such as " both ends " It is based on orientation shown in the drawings or position relationship to put relation, is for only for ease of description the utility model and simplifies description, and It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore It is not intended that to limitation of the present utility model.

In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction Or imply relative importance or the implicit quantity for indicating indicated technical characteristic, thus, define " first ", " second ", At least one this feature can be expressed or be implicitly included to " the 3rd ", the feature of " the 4th ".

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally； Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of wet desulphurization single column Two-way Cycle purpose-made pallet, including branch pipe（1）And curve bend（2）, the branch pipe（1）Top End is provided with curve bend（2）, it is characterised in that：The branch pipe（1）Inner side adjusting means is installed（3）, the regulation dress Put（3）Including connecting rod（301）, the connecting rod（301）With curve bend（2）It is connected, the connecting rod（301）Top peace Equipped with snap ring（302）, the snap ring（302）Top linking arm is installed（303）, the snap ring（302）Pass through the 3rd connection Axle（312）With linking arm（303）It is connected, the linking arm（303）Outer wall on be socketed with the collar（305）, the collar（305） Outer wall on bolt is installed（304）, the bolt（304）With the collar（305）Screw thread is connected, the collar（305）Top Transmission arm is installed（307）, the collar（305）Pass through the second connecting shaft（311）With transmission arm（307）It is connected, the linkage Arm（307）Top connecting plate is installed（309）, the connecting plate（309）Pass through the first connecting shaft（308）With transmission arm （307）It is connected, the connecting plate（309）Top support bar is installed（310）, the support bar（310）With curve bend（2） It is connected.

A kind of 2. wet desulphurization single column Two-way Cycle purpose-made pallet according to claim 1, it is characterised in that：The curved bend Pipe（2）Upper surface be fitted with anticorrosive coat（4）, the anticorrosive coat（4）Including high-density polyethylene layer（401）, the high density Polyethylene layer（401）Lower surface be fitted with low density polyethylene layer（402）, the low density polyethylene layer（402）Following table Face pressure, which is closed, acetate ethylene copolymer layer（403）.

A kind of 3. wet desulphurization single column Two-way Cycle purpose-made pallet according to claim 2, it is characterised in that：The acetic acid second Alkene copolymer layer（403）Lower surface pressing have glass layer（404）.

A kind of 4. wet desulphurization single column Two-way Cycle purpose-made pallet according to claim 3, it is characterised in that：The glass fibers Tie up layer（404）Lower surface pressing have degradable poly acid amides barrier layer（405）.

A kind of 5. wet desulphurization single column Two-way Cycle purpose-made pallet according to claim 1, it is characterised in that：The linking arm （303）Top baffle plate is installed（306）.