TW201207097A - Reactor tank scraper - Google Patents

Reactor tank scraper Download PDF

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Publication number
TW201207097A
TW201207097A TW99127006A TW99127006A TW201207097A TW 201207097 A TW201207097 A TW 201207097A TW 99127006 A TW99127006 A TW 99127006A TW 99127006 A TW99127006 A TW 99127006A TW 201207097 A TW201207097 A TW 201207097A
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Taiwan
Prior art keywords
scraper
reaction
present
dad
disposed
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TW99127006A
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Chinese (zh)
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TWI441910B (en
Inventor
Kwok-Sing Lee
wen-ji Xu
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South China Reborn Resources Zhongshan Co Ltd
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  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

A reactor tank scraper for propeller, paddle, turbine, helical ribbon, and helical screw agitators includes a support plate and a scraper disposed thereon. The support plate is spiral in shape on the both side thereof is disposed at least one corresponding guiding groove. Both ends of the scraper are disposed in the guiding groove through the supporting shaft, along which the scraper can rotate. The present invention creatively produces a new method of scraping reactor tanks, which effectively solves and redresses the deficiency of entanglement caused by fragmented materials in the process of fragmenting waste plastics and waste tires in prior anchor, propeller, paddle, turbine, helical ribbon, helical screw, as well as scraper agi tators.

Description

201207097 、、本發明的有益效果是:本發明創造了—種新型的反應爸刮壁 方法,有針對地解決和填補口見在的錫式搜掉器,推進式、毁式、 渦輪式等和料式、螺桿式齡器及現有式齡爸對 廢塑膠、廢輪胎裂解、催化反應爸中被裂解物料纏繞的缺陷,具 體特殊的意義。本發明採用了無軸刮刀·裝置利用旋轉慣力 及/餘自壓產生的隨機性到壁,加強了熱傳遞效果,阻止了反應 圣壁結焦的生成’傳鏡絲比_無峨臥錢财應爸提高 # 30%’解決了現有臥式旋轉反應爸結焦迅速,焦厚甚至達到十多毫 米,導致傳熱係數低’近似於絕熱操作的難題。 【實施方式】 下面將結合附圖和具體實施方式對本發明做進一步說明。 具體實施方式本實施例為本發明優選實施方式,其他凡其原 理和基本結構與本實施例相同或近似的,均在本發明保護範圍之 •内。 本發明主體為-個微形關刀支縣4 ’本實施例中,隨刮 刀支承架4的伸延方向兩側開設若干導行槽7,即導行槽7平行 於與到刀支承架4的職方向,刮刀支承架4相對的兩個面上的 導行槽7為對應設置,導行槽7作為刮刀2的導行工具。本實施 例中,導行槽7四周固定設有鉻鋼托板8,以增大導行槽7四周 的強度,減少刮刀2滑動時對導行槽7的磨損’延長本發明的使 用壽命。 201207097 請麥看附圖2,本實關巾’刮刀2減面為鄉設計,即 刮刀2的織面底部為三角形的彻頭,刮周上設置有連桿, 橫截面整體形狀類似於船上用的_形狀。刮刀2的縱向兩=分 別設有支承軸10,刮刀2的縱向兩端分獅支承軸1Q掛吊於^ 行槽7内’使得刮刀2可沿支承軸1〇自由轉動,到刀2的橫向 長度大於從刮刀2的支承軸10至反應釜9内壁的垂直長度,即 可保證刮刀2時時與反應爸9内側接觸,刮刀2縱向長度與螺旋 狀支撐架4的螺距相同,可保證刮刀2最大範圍内對反應爸9内 壁的作用。 本發明的繼方法是叫刀2的支承軸ig為擺動中心,刮 刀2隨反應爸9的旋轉沿導行槽7滑行’隨機性對反應爸9内 壁進行刮壁,有效地減薄反應釜熱邊界層的黏釜物,防止反應釜9 内壁結焦過厚,及減慢反應釜9内壁的結焦速度,同時刮刀2也 作用將刀口前面貼近壁面的熱流刮起,並與反應釜9中部的冷流 體均勻混合’提南傳熱係數’節省能耗。本發明在刮刀支承架4上 縞,延刮刀支承架4螺旋方向裝置若干橫嚮導流鰭片6,本實施 例中,導流鰭片6安裝角度與支承點呈15-3〇。(即導流鰭片6所 在平面與其支撐點處的支承架4切線之間的角度為1〇_3〇。),以 此強制流體傳熱運動。 下面將結合應用本發明的臥式反應爸對本發明的具體應用做 進一步§兒明。請參看圖1、圖2和圖3 ’臥式反應釜9為圓桶型, 臥置,且可以順逆雙向旋轉,反應爸9設置在爐體内,爐體為臥 201207097 式圓形’爐膛採用室燃爐,熱源11設於反應釜9下方,反應蚤9 爐體上側方設有煙囪,煙囪可採用方型圓角,煙囪内設多層水簾 裝置,可減少本發明排出的廢氣、灰塵。反應爸g的旋轉採用三 相電機作為動力源,以皮帶帶動齒輪進行變速,然後驅動反應蚤9 旋轉’反應釜9兩端的中軸線位置各開設一個工作孔,兩個工作 的直徑不同’其中’直徑較大的孔為物料進料口 12,另一直徑較 小的孔為出氣口 13,出氣口 13可連接下一階段的煉油設備。 • 本實施例中,反應爸9内設有橫截面呈三角形的螺旋導流片 5 (本貫施例中,二角形螺旋導流片5兼有導熱器、進料帶動裝置 和自動出渣裝置三個功能)’本實施例中,導流片5為空心,導流 片5内含有導熱油3,本實施例中導流片5呈螺旋狀,三角形橫 截面的底邊緊貼反應釜9内壁固定設置。刮刀支承架4沿導流片 5的螺旋方向設置在職導糾5的三肖红,裝有即刮刀支樓 木4與導熱片5平行設置’刮刀支承架4同時還可作為導熱片5 鲁的辅助導熱件。當反應釜9向順時針方向旋轉時,導熱片5作為 -種進料帶動裝置,加速物料投入;冑反應爸9向逆時針旋轉時, 導熱片5作,種自動出難置,將廢料趙自動送至設於螺旋 狀導流片5端點的出逢〇 14處將射牛殘渣排出,導熱片5的空 心三角形内注有導熱油3作為傳熱介f,加強傳熱效能。 6具體應用時’反應爸内也可不設置導流片5,而將本發明直接 安裂在反應蒼9内壁上,用本發明作為導流片5使用。 本發明創造性地創造了-贿型的反應匈财法,有針對 201207097 性地解決和填補了__式轉器,推進式 '料、渴輪 獅器和螺帶式、螺桿_拌器及現有顺_拌騎廢塑膠、 廢輪胎裂解、催化反應爸中被裂解物料纏繞的缺陷,有具體特殊 的意義。本發明_ 了無軸刮刀刮壁裝置,湘旋轉慣力及流體 白 壓產生的隨機性到壁,加強了熱傳遞 效果,阻止了反應釜壁結 焦的生成’傳熱齡航現在糾魏式旋轉反應錄高遞,解 决了現有臥式旋轉反應紐焦迅速,焦厚甚至達到十多毫米,導 致傳熱係數低,近似於絕熱操作的難題。201207097, the beneficial effects of the present invention are: the present invention creates a new type of reaction dad scraping wall method, which aims to solve and fill the tin-type searcher, propulsion type, destructive type, turbine type, etc. The specific defects of the material type, the screw type ageing device and the existing age dad on the cracking of waste plastics, waste tires and the catalytic reaction of the cracked materials in the dad. The invention adopts the shaftless scraper and the device to utilize the randomness generated by the rotational inertia and/or the self-pressure to the wall, strengthens the heat transfer effect, and prevents the reaction of the reaction of the holy wall coking. Ying Dad raises # 30%' to solve the problem of the existing horizontal rotation reaction, the coke is fast, the focal thickness is even more than ten millimeters, resulting in a low heat transfer coefficient 'approximating the problem of adiabatic operation. [Embodiment] Hereinafter, the present invention will be further described with reference to the drawings and specific embodiments. BEST MODE FOR CARRYING OUT THE INVENTION The present embodiment is a preferred embodiment of the present invention, and other principles and basic structures that are identical or similar to the present embodiment are within the scope of the present invention. The main body of the present invention is a micro-shaped knife branch county 4'. In this embodiment, a plurality of guide grooves 7 are formed on both sides in the extending direction of the blade holder 4, that is, the guide groove 7 is parallel to the blade support frame 4. In the service direction, the guide grooves 7 on the opposite sides of the blade holder 4 are correspondingly arranged, and the guide groove 7 serves as a guide tool for the blade 2. In the present embodiment, the chrome steel support plate 8 is fixed around the guide groove 7 to increase the strength around the guide groove 7, and to reduce the wear of the guide groove 7 when the blade 2 slides, thereby extending the service life of the present invention. 201207097 Please look at Figure 2, this real customs towel 'scraper 2 minus the face for the township design, that is, the bottom of the blade 2 is triangular, the bottom of the blade is provided with a connecting rod, the overall shape of the cross section is similar to that used on board shape. The longitudinal direction of the scraper 2 is respectively provided with a support shaft 10, and the longitudinal ends of the scraper 2 are branched from the lion support shaft 1Q in the groove 7 so that the scraper 2 can be freely rotated along the support shaft 1 to the transverse direction of the cutter 2. The length is greater than the vertical length from the support shaft 10 of the scraper 2 to the inner wall of the reaction vessel 9, so that the scraper 2 is always in contact with the inner side of the reaction dad 9, and the longitudinal length of the scraper 2 is the same as the pitch of the spiral support frame 4, and the scraper 2 can be secured. The effect on the inner wall of the reaction dad 9 in the largest range. According to the method of the present invention, the support shaft ig of the knife 2 is a swing center, and the scraper 2 slides along the guide groove 7 with the rotation of the reaction dad 9 to randomly scrape the wall of the reaction dad 9 to effectively reduce the heat of the reaction vessel. The sticking layer of the boundary layer prevents the inner wall of the reaction vessel 9 from being too thick, and slows down the coking speed of the inner wall of the reaction vessel 9, and the scraper 2 also acts to scrape the heat flow close to the wall surface of the knife edge and is cold with the middle portion of the reaction vessel 9. Uniform mixing of the fluid 'Tinan heat transfer coefficient' saves energy. In the present invention, a plurality of lateral flow guiding fins 6 are arranged on the blade supporting frame 4 in the spiral direction of the blade supporting frame 4. In this embodiment, the guiding angle of the guiding fins 6 is 15-3 inches from the supporting point. (i.e., the angle between the plane of the guide fins 6 and the tangential line of the support frame 4 at its support point is 1 〇 _3 〇.), thereby forcing fluid heat transfer motion. The specific application of the present invention will be further clarified in conjunction with the horizontal reaction dad applying the present invention. Please refer to Fig. 1, Fig. 2 and Fig. 3 'The horizontal reaction kettle 9 is a drum type, lying, and can rotate in both directions. The reaction dad 9 is set in the furnace body, and the furnace body is placed in the 201207097 round 'furnace furnace. In the chamber burning furnace, the heat source 11 is disposed under the reaction vessel 9, and the chimney is arranged on the upper side of the reaction 蚤9 furnace body, the chimney can be square rounded, and the chimney is provided with a plurality of water curtain devices, which can reduce the exhaust gas and dust discharged by the invention. The rotation of the reaction dad uses a three-phase motor as the power source, and the belt drives the gear to shift the gear, and then drives the reaction 蚤9 to rotate. 'The central axis of the two ends of the reactor 9 has a working hole, and the diameters of the two working are different. The larger diameter hole is the material feed port 12, and the other smaller diameter hole is the air outlet port 13, and the air outlet port 13 can be connected to the next stage of the oil refining device. In the present embodiment, the reaction dad 9 is provided with a spiral baffle 5 having a triangular cross section (in the present embodiment, the quadrilateral spiral baffle 5 has a heat spreader, a feed driving device and an automatic slag discharging device). In the present embodiment, the baffle 5 is hollow, and the baffle 5 contains the heat transfer oil 3. In the embodiment, the baffle 5 is spiral, and the bottom of the triangular cross section is close to the reaction kettle 9 The inner wall is fixed. The scraper support frame 4 is disposed along the spiral direction of the baffle 5 in the three-dimensional red of the position guide 5, and is equipped with the scraper branch wood 4 and the heat conductive sheet 5 in parallel to set the 'scraper support frame 4 and also as the heat conductive sheet 5 Auxiliary heat conductor. When the reaction vessel 9 rotates in the clockwise direction, the thermal conductive sheet 5 acts as a feed mechanism to accelerate the material input; when the reaction dad 9 rotates counterclockwise, the thermal conductive sheet 5 is made, and the seed is automatically discharged, and the waste is scrapped. The bovine residue is automatically discharged to the outlet 14 provided at the end of the spiral baffle 5, and the heat transfer fin 5 is filled with the heat transfer oil 3 as a heat transfer medium to enhance the heat transfer performance. 6 In the case of specific application, the baffle 5 may not be provided in the reaction dad, and the present invention is directly cracked on the inner wall of the reaction cull 9 and used as the baffle 5 by the present invention. The invention creatively creates a bribe-type reaction to the Hungarian law, and has solved and filled the __-type converter for the 201207097, the push-type material, the thirsty wheel lion and the ribbon type, the screw_mixer and the existing There are specific special meanings for the defects of smashing waste plastics, cracking the waste tires, and catalyzing the entanglement of the cracked materials in the dad. The invention _ the shaftless scraper scraping device, the randomness of the rotation inertia and the white pressure generated by the fluid to the wall, strengthens the heat transfer effect, and prevents the formation of the coke formation of the reactor wall. The reaction record is high, which solves the problem that the existing horizontal rotation reaction has a rapid focus, and the focal length is even more than ten millimeters, resulting in a low heat transfer coefficient, which is similar to the problem of adiabatic operation.

【圖式簡單說明】 圖1為本發明應用於反應爸之整體及内部結構示音圖。 圖2為本發明應用於反應釜之切面結構示意圖。 圖3為本發明應用於反應爸之側面局部剖切結構示音圖 【主要元件符號說明】 1-液面 2-刮刀 3~導熱油 4- 支撐板 5- 導流片 6- 導流鰭片 7 一導行槽 201207097 托板 9-反應爸 10_支樓轴 11- 熱源 12- 進料口 13- 出氣口 14- 出渣口BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a diagram showing the overall and internal structure of a reaction dad applied to the present invention. 2 is a schematic view showing the structure of a cut surface of the present invention applied to a reaction vessel. Figure 3 is a schematic diagram showing the partial cut structure of the side of the reaction dad of the present invention. [Main component symbol description] 1-liquid surface 2-blade 3~ heat transfer oil 4- support plate 5 - deflector 6 - guide fin 7 a guide groove 201207097 pallet 9 - reaction dad 10_ branch shaft 11 - heat source 12 - feed port 13 - air outlet 14 - slag outlet

9 201207097 兒明書 (本說明書格式、順序,請勿任音争* ※申請案號:川^更動’※記號部分請勿填寫) ※申請曰: βτη Λ 99, 8Λ 2 划 pC 分類:(2006.01) 一、 發明名稱:(中文/英文) 孩抑泓(2賴·〇υ 反應釜刮壁器 Η U0C3·⑴ 二、 中文發明摘要: Ο Ο 置=广攪拌器的反應侧壁器,到壁器包括支撐板和設 個以上的導彳球y 樣支按板_對應開有一 沿支承轴轉動2=兩端通過衫軸設置在導行槽内,刮刀可 法,有針對地fe、W創細域造了—簡型敝應爸刮壁方 解決和填補了現在的錨式攪拌器,推進式、 廢鮮、=轉式、螺桿式縣器及現有碰錢拌麵 體㈣二台裂解 '催化反應爸中被裂解物料纏繞的缺陷,具 —付綠的意義。 、 、英文發明摘要: 201207097 七、申睛專利範圍: %糾’其特徵是:所述的刮翻包括支雜和設置 、撐2的到刀’支樓板呈螺旋狀,支撐板兩側對應開有一個 、勺曰刮刀兩端通過支承轴設置在導行槽内,别刀可沿 支承軸轉動。 2.如申請專利範圍第1項所述之反趣n,其特徵是:所述的支樓 板相對的面上的導行槽位置相對應。 々申明專她圍帛1項所述之反應㈣麵,其特徵是:所述的 J刀域面呈4田形’底部為三角形刀口 ’刀口上連接有連桿,到 刀兩端固定設有支承軸。 4.如申請專利範圍第1項所述之反終刮壁器,其特徵是··所述的 到刀縱向長度觸旋狀支雜_距相同。 .如申明專利範圍第1項所述之反應爸到壁器,其特徵是:所述的 刮刀的橫向長度大於從刮刀的支承轴至所應用的反應爸内壁的 垂直長度。 6’如申請專利範圍第J項所述之反應爸刮壁器,其特徵是:所述的 導行槽四周設有鉻鋼托板。9 201207097 儿明书 (The format and order of this manual, please do not contend for the competition * ※Application number: Chuan ^ changer ※Please do not fill in the mark) ※Application 曰: βτη Λ 99, 8Λ 2 划 pC Classification: (2006.01 First, the name of the invention: (Chinese / English) Child 泓 泓 (2 Lai 〇υ reaction kettle scraper Η U0C3 · (1) Second, Chinese invention summary: Ο Ο set = wide stirrer reaction side wall, to the wall The utility model comprises a support plate and more than one guide ball y-like support plate _ corresponding opening has a rotation along the support shaft 2= both ends are arranged in the guide groove through the shirt shaft, the scraper can be used, and the target is Fe, W The fine field has been created - the simple type of 敝 爸 爸 刮 解决 解决 解决 解决 解决 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸The defect of the catalyzed reaction of the cleavage material in the dad has the meaning of “greening.”, English Abstract: 201207097 VII. The scope of the patent application: % 纠' is characterized by: the scraping includes the mixing and setting, The struts of the support 2 are spiral, and there is a corresponding one on both sides of the support plate. The two ends of the scooping scraper are disposed in the guiding groove through the supporting shaft, and the other knife can be rotated along the supporting shaft. 2. The anti-interesting n as described in claim 1 is characterized in that: the supporting floor is relatively The position of the guide groove on the face corresponds to the position of the guide groove on the surface of the ( 明 专 专 专 专 专 专 专 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛 帛The connecting rod is fixedly provided with a supporting shaft at both ends of the knives. 4. The anti-final scraper according to the first aspect of the patent application, characterized in that the longitudinal length of the knives is twisted. The same as described in claim 1 of the patent scope of the invention, characterized in that the transverse length of the scraper is greater than the vertical length from the support shaft of the scraper to the inner wall of the reaction dad applied. The reaction dad scraper described in Item J of the patent application is characterized in that: the guide groove is provided with a chrome steel plate around the guide groove.

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201207097201207097
TW99127006A 2010-08-12 2010-08-12 Reactor tank scraper TWI441910B (en)

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TWI441910B TWI441910B (en) 2014-06-21

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