TWM404220U - Sludge dryer - Google Patents

Sludge dryer Download PDF

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Publication number
TWM404220U
TWM404220U TW99224463U TW99224463U TWM404220U TW M404220 U TWM404220 U TW M404220U TW 99224463 U TW99224463 U TW 99224463U TW 99224463 U TW99224463 U TW 99224463U TW M404220 U TWM404220 U TW M404220U
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Taiwan
Prior art keywords
sludge
heat exchanger
conveyor belt
circulating air
sludge dryer
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TW99224463U
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Chinese (zh)
Inventor
Kai-Bi Liang
Original Assignee
Liang Zhi Xi
Chen jun rong
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Application filed by Liang Zhi Xi, Chen jun rong filed Critical Liang Zhi Xi
Priority to TW99224463U priority Critical patent/TWM404220U/en
Publication of TWM404220U publication Critical patent/TWM404220U/en

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M404220 五、新型說明: 【新型所屬之技術領城】 [0001]本創作係提供一種污泥乾燥機,尤指一種利用輸送帶來 輪送污泥且利用‘環空氣來煤乾污泥之乾燥設備。 【先前技術】 [0002]M404220 V. New description: [New technology technology city] [0001] This creation provides a sludge dryer, especially a kind of sludge that uses the conveyor belt to deliver sludge and uses 'loop air to dry the dry sludge. device. [Prior Art] [0002]

設有廢水處理場的工廠通常需要污泥乾燥機來將污泥脫 水成污泥以降低污泥含水率。含水率低的污泥可減少污 泥清運處理費用。為達到污泥減量及降低污泥棄置之運 送費用’在市面上已有多種不同結構的污泥脫水機或是 乾燥設備被設計° [0003] 第一圖顯示一種習用污泥餅乾燥設備,其包含可承裝污 泥餅10的台車12、一機體14、及連接在機體14與台車12 之間的回風管道16。機體14之内部具有冷凝器18、冷媒 熱交換器20、及送風機22,該送風機22的出口連接至台 車12内。機體14内部的空氣流經冷媒熱交換器20而提高 溫度,同時受到送風機22鼓動而吹送至台車12的下層内 且上升以接觸污泥餅10,使得污泥餅1〇的水份可被空氣 帶出;潮濕氣流24上升進入機體14内受冷凝器18冷卻而 凝結成水且由集水槽26排出。此外,機體14頂部有一冷 媒冷凝器28用以液化冷煤。 [0004] 然而,習用污泥餅乾燥設備在對污泥餅的烘乾效果上並 不完善。亦即,放置在台車12内的污泥餅10係疊置在一 起,會造成烘乾不均勻的缺失產生,例如常發生只有底 部污泥餅被烘乾,而中間污泥餅與上部污泥餅之溼度過 表單編號A0101 第3頁/共22頁 M404220 高的問題。 [0005] 是以,應該有需要其他不同結構設計的污泥乾燥機產生 ,藉以改善習用污泥乾燥設備之缺失。 【新型内容】 [麵6] 緣此,本創作之主要目的在提供一種污泥乾燥機,該污 泥乾燥機利用輸送帶來輸送污泥且利用密閉式之循環空 氣來烘乾污泥,使得污泥能均勻烘乾且可有效提高污泥 的乾燥效率者。 [0007] 依據本創作一實施例構成之污泥乾燥機包含一機體、一 輸送帶、及一熱交換器單有一容室 ,該機體包含在一縱向軸線端,該機 體具有至少一進氣口及至少氣口連接- 進氣管路用以導入一循環空氣至該機渡痛,該排氣口連 接一排氣管路用以排出流入該機體内的循環空氣。該輸 * · 送帶安裝在該機體之容室出诘丨箸線延伸,該 輸送帶可載放污泥且由該機體機體後端移動 。該熱交換器單元連接在該排ί;管輅與該進氣管路之間 使得由該排氣管路流出的循環空氣會流入該熱交換器單 元内先冷卻且接著被加熱升溫成為乾熱循環空氣,而自 該熱交換器單元流出的乾熱循環空氣會經由該進氣管路 流入該機體之容室内循環且與該輸送帶上的污泥接觸以 使該污泥脫水乾燥。 [0008] 在一實施例中,該污泥乾燥機更包含一污泥撥動裝置, 該污泥撥動裝置設在該機體的容室内且位在該輸送帶的 表單編號Α0101 第4頁/共22頁 M404220 上方,該污泥撥動裝置包含複數可擺動的撥桿,當該數 撥桿撥動時,該輸送帶上的污泥會受撥動。 [0009] 在一較佳實施例中,該污泥撥動裝置包含一轉軸及一帶 動裝置,該複數撥桿設在該轉轴上,該轉軸的一端設有 一齒輪,該帶動裝置包含一齒條,該齒條與該齒輪齒合 使得該齒條的位移會帶動該轉轴轉動及使該數撥桿擺動 。該帶動裝置最好為一具有氣壓桿的氣壓缸,該齒條連 接在該氣壓桿的外端,該氣壓桿的伸縮位移會帶動該轉 軸轉動及使該數撥桿做180度的擺動。 [0010] 關於本創作之其他目的、優點及特徵,將可由以下較佳 實施例的詳細說明並參照所附圖式來了解。 【實施方式】 [0011] 現將僅為例子但非用以限制的實施例並參照所附圖式就 本創作較佳結構内容說明如下: [0012] 參閱第二圖至第九圖,顯示依據本創作一實施例構成的 污泥乾燥機3 0,該污泥乾燥機.3 0包含一機體3 2、一輸送 帶34 ' —熱交換器單元36、及複數污泥撥動裝置38。 [0013] 機體32包含在一縱向軸線上分隔的前端40與後端42,在 本實施例中,機體32的前端40上部設有一入料口 44,機 體32的後端42下部設有一出料口 46,出料口 46在平時受 一擋板48封閉(見第八圖),擋板48連接在一油壓或氣 壓缸50的前端,藉由操作氣壓缸50的作動可控制檔板48 的位移,進而控制出料口46的打開(見第九圖)或關閉 。再者,機體32的内部具有一容室52,容室52沿著機體 表單編號A0101 第5頁/共22頁 Έ404220 32的縱向軸線延伸且具有至少一進氣口 54及一排氣口 56 ,進氣口 54連接至一進氣管路58,循環空氣60可由進氣 管路58導入機體32之容室52内。進氣管路58的一端裝設 一循環風車62用以使循環空氣60導入機體32内。排氣口 56連接至一排氣管路64,使得導入機體32内之循環空氣 6 0可經由排氣管路6 4排出。 [0014]Plants with wastewater treatment sites often require sludge dryers to dewater sludge into sludge to reduce sludge moisture content. Sludge with low moisture content can reduce the cost of sludge removal and disposal. In order to achieve sludge reduction and reduce the cost of sludge disposal, there are many different types of sludge dewatering machines or drying equipment on the market. [0003] The first figure shows a conventional sludge cake drying equipment. A trolley 12 that can hold the sludge cake 10, a body 14, and a return air duct 16 connected between the body 14 and the trolley 12 are included. The inside of the body 14 has a condenser 18, a refrigerant heat exchanger 20, and a blower 22, and an outlet of the blower 22 is connected to the inside of the vehicle 12. The air inside the body 14 flows through the refrigerant heat exchanger 20 to raise the temperature, and is blown by the blower 22 to be blown into the lower layer of the trolley 12 and rises to contact the sludge cake 10, so that the water of the sludge cake can be air. The moisture flow 24 rises into the body 14 and is cooled by the condenser 18 to condense into water and discharged from the sump 26. In addition, a refrigerant condenser 28 is provided at the top of the body 14 for liquefying the cold coal. [0004] However, conventional sludge cake drying equipment is not perfect in drying the sludge cake. That is, the sludge cakes 10 placed in the trolley 12 are stacked together, which may cause a lack of uneven drying. For example, only the bottom sludge cake is dried, and the intermediate sludge cake and the upper sludge are generated. The humidity of the cake is over the form number A0101 page 3 / total 22 pages M404220 high problem. [0005] Therefore, there should be a sludge dryer that needs other different structural designs to improve the lack of conventional sludge drying equipment. [New content] [Face 6] Therefore, the main purpose of this creation is to provide a sludge dryer that uses a conveyor belt to transport sludge and uses closed circulating air to dry the sludge. The sludge can be uniformly dried and can effectively improve the drying efficiency of the sludge. [0007] A sludge dryer according to an embodiment of the present invention comprises a body, a conveyor belt, and a heat exchanger having a single chamber, the body comprising a longitudinal axis end, the body having at least one air inlet And at least the port connection - the intake line is used to introduce a circulating air to the machine, and the exhaust port is connected to an exhaust line for discharging the circulating air flowing into the body. The delivery belt is mounted on a discharge line of the chamber of the body, and the conveyor belt can carry sludge and is moved by the rear end of the body. The heat exchanger unit is connected between the tube and the inlet line such that circulating air flowing out of the exhaust line flows into the heat exchanger unit to be cooled first and then heated to become dry heat. The air is circulated, and the dry heat circulating air flowing out of the heat exchanger unit flows into the chamber of the body through the intake line to circulate and contacts the sludge on the conveyor belt to dehydrate the sludge. [0008] In an embodiment, the sludge dryer further comprises a sludge shifting device disposed in the chamber of the body and located on the conveyor belt form number Α0101, page 4 / A total of 22 pages above M404220, the sludge shifting device comprises a plurality of swingable levers, and when the number of levers is toggled, the sludge on the conveyor belt is toggled. In a preferred embodiment, the sludge shifting device includes a rotating shaft and a driving device, wherein the plurality of levers are disposed on the rotating shaft, and one end of the rotating shaft is provided with a gear, and the driving device includes a tooth And the rack gear is coupled to the gear such that the displacement of the rack drives the rotating shaft to rotate and swing the plurality of levers. Preferably, the driving device is a pneumatic cylinder having a pneumatic rod, and the rack is connected to an outer end of the pneumatic rod. The telescopic displacement of the pneumatic rod drives the rotating shaft to rotate and the 180-degree swing of the plurality of levers. [0010] Other objects, advantages and features of the present invention will become apparent from the following detailed description of the preferred embodiments. [Embodiment] [0011] The preferred structural contents of the present invention will be described below by way of example only, but not by way of limitation, and with reference to the accompanying drawings: [0012] Referring to FIG. 2 to FIG. In the first embodiment, a sludge dryer 30 is constructed. The sludge dryer 300 includes a body 3, a conveyor belt 34', a heat exchanger unit 36, and a plurality of sludge shifting devices 38. [0013] The body 32 includes a front end 40 and a rear end 42 which are separated on a longitudinal axis. In the embodiment, an upper portion of the front end 40 of the body 32 is provided with a receiving port 44, and a lower portion of the rear end 42 of the body 32 is provided with a discharge. The port 46, the discharge port 46 is normally closed by a baffle 48 (see the eighth figure), and the baffle 48 is connected to the front end of a hydraulic or pneumatic cylinder 50, and the baffle 48 can be controlled by operating the pneumatic cylinder 50. The displacement, in turn, controls the opening of the spout 46 (see Figure 9) or off. Furthermore, the interior of the body 32 has a chamber 52 extending along the longitudinal axis of the body form number A0101, page 5 / page 22, 40422032 and having at least one air inlet 54 and one air outlet 56. The intake port 54 is connected to an intake line 58 through which the circulating air 60 can be introduced into the chamber 52 of the body 32. One end of the intake line 58 is provided with a circulation windmill 62 for introducing the circulating air 60 into the body 32. The exhaust port 56 is connected to an exhaust line 64 such that the circulating air 60 introduced into the body 32 can be exhausted via the exhaust line 64. [0014]

輸送帶34安裝在機體32的容室52内且沿著該縱向軸線延 伸。輸送帶34具有在該縱向軸線分隔的進料端66與卸料 端68。輸送帶34的進料端66鄰近機體32的前端40且位在 入料口 44的下方,輸送帶34的卸料端68鄰近機體32的後 端42且位在出料口 46的上上方設 有-進料t置了_以將待輸送帶34 的進料端66上。在本實施例中,進料裝置70係一造粒機Conveyor belt 34 is mounted within chamber 52 of body 32 and extends along the longitudinal axis. Conveyor belt 34 has a feed end 66 and a discharge end 68 that are separated by the longitudinal axis. The feeding end 66 of the conveyor belt 34 is adjacent to the front end 40 of the body 32 and below the inlet port 44. The discharge end 68 of the conveyor belt 34 is adjacent to the rear end 42 of the body 32 and is located above and above the discharge opening 46. The -feed t is set to the feed end 66 of the belt 34 to be conveyed. In this embodiment, the feeding device 70 is a granulator

,待乾燥的污泥72先置入進料裝置70内製成條狀或粒狀 之後,再由入料口44落到輸岑帶》34的進料端66上(見第 二圖)。輸送帶34係繞在複:數滾筒71上;在本實施例中 ,輸送帶34的底部兩側設有~凸「#76,各滾筒74上設有提 * .*· · r '.“'/Η、. 供凸部76置入的凹槽78 (見第五圖),使得輸送帶34可 穩定地被帶動而在機體32的容室52内運動。再者,其中 一滚筒74的一端安裝一具有複數孔洞80的轉盤82,轉盤 82的側邊設有定位感測器84用以控制該數滾筒74的轉動 或停止。在本實施例中,該定位感測器84偵測轉盤82轉 動一預設角度或圈數後(經過預設的孔數後),滾筒74 會暫停一段時間後再轉動使得輸送帶34可間歇性的運動 。再者,輸送帶34的下方安裝一隔板86,隔板86設有複 表單編號A0101 第6頁/共22頁 M404220 數網孔88,隔板86位在輸送帶34與進氣口 54之間,使得 經由進氣口 54導入機體32内的循環空氣60會通過隔板86 的網孔88且與輸送帶34上的污泥72接觸。 [0015] 熱交換器單元36包含一第一熱交換器90及一第二熱交換 器92。第一熱交換器90與排氣管路64連通,使得由排氣 管路64送出的循環空氣60會流入第一熱交換器90中進行 熱交換。在本實施例中,第一熱交換器90為可降低循環 空氣60之露點溫度的冷卻裝置,當循環空氣60通過第一 熱交換器90後,循環空氣60中所含的水氣產生凝結而形 成水滴排出。第二熱交換器92與第一熱交換器90連接, 使得從第一熱交換器90流出的循環空氣60會流入第二熱 交換器92中進行熱交換。在本實施例中,第二熱交換器 92為可提高循環空氣60之溫度的加熱裝置,當循環空氣 60通過第二熱交換器92後,循環空氣60會被加熱升溫成 為熱乾空氣。再者,第二熱交換器92與進氣管路58連通 使得自第二熱交換器92流出的熱乾循環空氣60會經由進 氣管路58流入機體32内。在本實施例中,循環風車62位 在第二熱交換器92與進氣管路58之間。 [0016] 該數污泥撥動裝置38係分隔地設在機體32的容室52内且 位在輸送帶34上方。各污泥撥動裝置38包含一轉軸94及 一帶動裝置95,轉轴94上設在複數撥桿96,轉軸94的一 端設有齒輪97。帶動裝置95為一具有氣壓桿98的氣壓缸 ,氣壓桿98的外端連接一齒條99,該齒條99與齒輪96齒 合使得氣壓桿98的伸縮位移會帶動轉軸94轉動及使撥桿 96做180度的擺動(見第七圖)。當撥桿96擺動時,撥桿 表單編號Α0101 第7頁/共22頁 [0017]M404220 96會撥動輸送帶34上的污奶使得污泥72能被均勾加熱 〇 本創作之㈣妓⑽錢彳t污泥錢时施上,係利 用輸送帶34的移動與騎停止構錢間歇運動,將含水 分的污泥72輸送通過機體32之容室52,且熱乾的循環空 細經由進氣管路58導人機㈣之容室52内且通過隔板 86的斯U8上升%接觸輸送帶34上的龍污泥72。該執 乾的循環空氣60與污泥72接觸後會使污泥咖水乾燥’,、’、 亦即备熱乾的循環空氣6()接觸污泥72時,污泥72所含 的水分會«且揮發賴環錢β种.,使躲排氣口 56 =管―後,藉由 ==:!水分®^^氣冷絲 U使循壤空氣6Q成為冷乾空氣;接著第二熱交 換器92使冷乾㈣環空細加溫成為魏_環空氣6〇 ,且擔%風車62迫使加溫彳$㈣空氣㈣人機體32内 循環達成乾餘污泥之目吟Ί★,说隻备的污泥7 2係 從輸送帶34的卸料端68與出離^機體32。 [0018] mThe sludge 72 to be dried is first placed in the feeding device 70 to form a strip or pellet, and then dropped from the inlet port 44 to the feeding end 66 of the belt "34" (see Fig. 2). The conveyor belt 34 is wound around the plurality of rollers 71. In the present embodiment, the bottom of the conveyor belt 34 is provided with a ~ convex "#76, and each roller 74 is provided with a *.*· · r '." '/Η,. The groove 78 into which the convex portion 76 is placed (see Fig. 5) allows the conveyor belt 34 to be stably driven to move in the chamber 52 of the body 32. Furthermore, one end of one of the rollers 74 is mounted with a turntable 82 having a plurality of holes 80. The side of the turntable 82 is provided with a positioning sensor 84 for controlling the rotation or stop of the number of rollers 74. In this embodiment, after the positioning sensor 84 detects that the dial 82 is rotated by a predetermined angle or number of turns (after a preset number of holes), the drum 74 is paused for a period of time and then rotated so that the conveyor belt 34 can be intermittent. Sexual movement. Furthermore, a partition 86 is mounted below the conveyor belt 34. The partition 86 is provided with a multi-form form number A0101, page 6 / a total of 22 pages M404220 number mesh 88, and the partition plate 86 is located at the conveyor belt 34 and the air inlet 54 The circulating air 60 introduced into the body 32 via the intake port 54 passes through the mesh 88 of the partition 86 and is in contact with the sludge 72 on the conveyor belt 34. [0015] The heat exchanger unit 36 includes a first heat exchanger 90 and a second heat exchanger 92. The first heat exchanger 90 is in communication with the exhaust line 64 such that the circulating air 60 sent from the exhaust line 64 flows into the first heat exchanger 90 for heat exchange. In the present embodiment, the first heat exchanger 90 is a cooling device that can reduce the dew point temperature of the circulating air 60. When the circulating air 60 passes through the first heat exchanger 90, the moisture contained in the circulating air 60 is condensed. The formation of water droplets is discharged. The second heat exchanger 92 is coupled to the first heat exchanger 90 such that the circulating air 60 flowing out of the first heat exchanger 90 flows into the second heat exchanger 92 for heat exchange. In the present embodiment, the second heat exchanger 92 is a heating means for increasing the temperature of the circulating air 60. When the circulating air 60 passes through the second heat exchanger 92, the circulating air 60 is heated and heated to be hot dry air. Further, the second heat exchanger 92 communicates with the intake line 58 such that the hot dry circulating air 60 flowing out of the second heat exchanger 92 flows into the body 32 via the intake line 58. In the present embodiment, the circulating windmill 62 is located between the second heat exchanger 92 and the intake line 58. [0016] The number of sludge dialing devices 38 are disposed separately within the chamber 52 of the body 32 and above the conveyor belt 34. Each of the sludge shifting devices 38 includes a rotating shaft 94 and a driving device 95. The rotating shaft 94 is disposed on the plurality of levers 96, and one end of the rotating shaft 94 is provided with a gear 97. The driving device 95 is a pneumatic cylinder having a pneumatic rod 98. The outer end of the pneumatic rod 98 is connected with a rack 99. The rack 99 is meshed with the gear 96 so that the telescopic displacement of the pneumatic rod 98 causes the rotating shaft 94 to rotate and the lever 96 makes a 180 degree swing (see Figure 7). When the lever 96 swings, the lever form number Α0101 Page 7 / Total 22 pages [0017] M404220 96 will move the dirty milk on the conveyor belt 34 so that the sludge 72 can be heated by the hook. (4) 妓 (10) When the money is applied to the sludge, the movement of the conveyor belt 34 and the intermittent movement of the riding mechanism are used to transport the moisture-containing sludge 72 through the chamber 52 of the body 32, and the hot-drying cycle is passed through. The gas line 58 guides the inside of the chamber 52 of the machine (4) and contacts the dragon sludge 72 on the conveyor belt 34 by the % U8 of the partition 86. When the dry circulating air 60 is in contact with the sludge 72, the sludge water is dried, ', ', that is, when the hot air circulating air 6 () contacts the sludge 72, the moisture contained in the sludge 72 «And the volatile lyophilized ring β species. After the venting port 56 = tube -, the soil air 6Q becomes the cold dry air by the ==:! moisture®^^ air-cooled wire U; then the second heat exchange The device 92 causes the cold-drying (four) ring air to be heated to become Wei_ring air 6〇, and the wind-powered windmill 62 forces the heating 彳$(4) air (4) to circulate inside the human body 32 to achieve the dry sludge target ★, saying only The prepared sludge 7 2 is discharged from the discharge end 68 of the conveyor belt 34 and from the body 32. [0018] m

該污泥乾燥機30之機體32 '排氣管路64、熱交換器單元 36、與進氣管路58係構成密閉的管道,使得在污泥乾燥 機30内循環的循環空氣6〇及乾燥過程中產生的粉塵不會 外茂’可避免產生臭味且不會造成環境污染。再者,藉 由污泥撥動裝置38對輸送帶34上的污泥72撥動,使得污 泥72能被均勻加熱烘乾,達成提高污泥的乾燥效果。 前述是對本創作之構造作較佳實施例的說明,而依本創 作的設計精神是可作多種變化或修飾實施例。是以,對 表單编號A0101 第8頁/共22頁 [0019] M404220 於熟悉此項技藝人士可作之明顯替換與修飾,仍將併入 於本創作所主張的專利範圍之内。 【圖式簡單說明】 [0020] 第一圖顯示一習用污泥餅乾燥設備的結構示意圖。 [0021] 第二圖係依據本創作一實施例之污泥乾燥機的結構示意 圖。 [0022] 第三圖顯示第二圖之污泥乾燥機之局部構造的一立體圖 〇 [0023] 第四圖顯示第三圖之污泥乾燥機的内部構造立體圖。 [0024] 第五圖顯示第二圖之污泥乾燥機之輸送帶與滾筒的結構 示意圖。 [0025] 第六圖顯示第二圖之污泥乾燥機之滾筒與定位感測器的 結構示意圖。 [0026] 第七圖顯示第二圖之污泥乾燥機之污泥撥動裝置的立體 _ 示意圖。 [0027] 第八圖顯示第三圖之污泥乾燥機之底視圖。 [0028] 第九圖顯示第八圖之出料口位於打開狀態。 【主要元件符號說明】 [0029] 10.污泥餅 12.台車 [0030] 14.機體 16.回風管道 [0031] 18.冷凝器 20.冷媒熱交換器 表單編號A0101 第9頁/共22頁 M404220 24.潮濕氣流 2 8.冷媒冷凝器 32.機體 36.熱交換器單元 40.前端 [0032] 22.送風機 [0033 ] 2 6.集水槽 [0034 ] 3 0.污泥乾燥機 [0035 ] 34.輸送帶 [0036] 38.污泥撥動裝置 [0037] 42.後端 44.入料口 [0038] 46.出料口 48.擋板 [0039] 50.氣壓缸 [0040] 54.進氣口 [0041] 5 8.進氣管路 [0042] 62.循環風車 [0043] 66.進料端 [0044] 70.進料裝置 [0045] 74.滾筒 [0046] 78.凹槽 [0047] 82.轉盤 [0048] 86.隔板 [0049] 90.第一熱交換器 [0050] 94.轉軸 表單編號A0101 52.容室The body 32' of the sludge dryer 30, the exhaust line 64, the heat exchanger unit 36, and the intake line 58 constitute a closed duct, so that the circulating air circulating in the sludge dryer 30 is dried and dried. The dust generated in the process will not be ruined to avoid odor and will not cause environmental pollution. Further, the sludge 72 on the conveyor belt 34 is moved by the sludge dialing device 38, so that the sludge 72 can be uniformly heated and dried to achieve a drying effect of the sludge. The foregoing is a description of the preferred embodiments of the present invention, and various changes and modifications can be made in the spirit of the invention. Yes, the form number A0101 Page 8 of 22 [0019] M404220 is apparently replaced and modified by those skilled in the art and will still be incorporated by the scope of the patent claimed herein. BRIEF DESCRIPTION OF THE DRAWINGS [0020] The first figure shows a schematic structural view of a conventional sludge cake drying apparatus. [0021] The second drawing is a schematic view showing the structure of a sludge dryer according to an embodiment of the present invention. [0022] The third figure shows a perspective view of a partial configuration of the sludge dryer of the second drawing. [0023] The fourth figure shows a perspective view of the internal structure of the sludge dryer of the third drawing. [0024] The fifth drawing shows a schematic view of the structure of the conveyor belt and the drum of the sludge dryer of the second drawing. [0025] The sixth figure shows a schematic structural view of the drum and the positioning sensor of the sludge dryer of the second drawing. 7 is a perspective view showing a sludge shifting device of the sludge dryer of the second embodiment. [0027] The eighth figure shows a bottom view of the sludge dryer of the third figure. [0028] The ninth diagram shows that the discharge port of the eighth diagram is in an open state. [Description of main component symbols] [0029] 10. Sludge cake 12. Trolley [0030] 14. Body 16. Return air duct [0031] 18. Condenser 20. Refrigerant heat exchanger form No. A0101 Page 9 of 22 Page M404220 24. Moist air flow 2 8. Refrigerant condenser 32. Body 36. Heat exchanger unit 40. Front end [0032] 22. Air blower [0033] 2 6. Water collecting tank [0034] 3 0. Sludge drying machine [0035 34. Conveyor belt [0036] 38. Sludge dialing device [0037] 42. Rear end 44. Feed inlet [0038] 46. Discharge port 48. Baffle [0039] 50. Pneumatic cylinder [0040] 54 Air inlet [0041] 5 8. Intake line [0042] 62. Circulating windmill [0043] 66. Feed end [0044] 70. Feeding device [0045] 74. Roller [0046] 78. Groove [0047] 82. Turntable [0048] 86. Separator [0049] 90. First heat exchanger [0050] 94. Shaft form number A0101 52. Room

64.排氣管路 68. ΐ.'64. Exhaust line 68. ΐ.'

72.污泥‘;; * 76.凸部 8 0.孔洞 84.定位感測器 88.網孔 92.第二熱交換器 95.帶動裝置 第丨0頁/共22頁 M404220 [0051] 96.撥桿 97齒輪 [0052] 98.氣壓桿 9 9.齒條72. Sludge ';; * 76. Projection 8 0. Hole 84. Positioning sensor 88. Cell 92. Second heat exchanger 95. Driving device Page 0 of 22 M404220 [0051] 96 .Pole lever 97 gear [0052] 98. Pneumatic rod 9 9. Rack

表單编號A0101 第11頁/共22頁Form No. A0101 Page 11 of 22

Claims (1)

M404220 t、申請專利範圍: 1 . 一種污泥乾燥機,其包含: 一機體,其内部具有一容室,該機體包含在一縱向軸線上 分隔的前端與後端,該機體具有至少一進氣口及至少一排 氣口,該進氣口連接一進氣管路用以導入一循環空氣至該 機體内,該排氣口連接一排氣管路用以排出流入該機體内 的循環空氣; 一輸送帶,其安裝在該機體之容室内且沿著該縱向軸線延 伸,該輸送帶可載放待乾燥的污泥且由該機體的前端向該 機體後端移動;及 一熱交換器單元,其連接表胃氣管路之間 使得由該排氣管路流出的循憂交換器單元 内先冷卻且接著被加熱升溫環空氣,而自該熱 交換器單元流出的乾熱循環空氣會經由該進氣管路流入該 機體之容室内循環且與該輸送帶上的污泥接觸以使該污泥 脫水乾燥。 1" ·· · . ν · . · 2 .如申請專利範圍第1項所述之污龙乾燥機,其中該熱交換 器單元包含一第一熱交換器及一輿'該第一熱交換器連通的 第二熱交換器,該第一熱交換器與該排氣管路連通,使得 由該排氣管路流出的循環空氣會流入該第一熱交換器冷卻 且接著流入該第二熱交換器中加熱升溫,該第二熱交換器 與該進氣管路連通使得自該第二熱交換器流出的循環空氣 會流入該機體内循環。 3 .如申請專利範圍第2項所述之污泥乾燥機,更包含至少一 污泥撥動裝置,該污泥撥動裝置設在該機體的容室内且位 099224463 表單編號Α0101 第12頁/共22頁 0992076639-0 M404220 在該輸送帶的上方,該污泥撥動裝置包含複數可擺動的撥 桿,當該數撥桿撥動時,該輸送帶上的污泥會受撥動。 4 .如申請專利範圍第3項所述之污泥乾燥機,其中該污泥撥 動裝置包含一轉軸及一帶動裝置,該複數撥桿設在該轉軸 上,該轉轴的一端設有一齒輪,該帶動裝置包含一齒條, 該齒條與該齒輪齒合使得該齒條的位移會帶動該轉軸轉動 及使該數撥桿擺動。 5. 如申請專利範圍第4項所述之污泥乾燥機,其中該帶動裝 置為一具有氣壓桿的氣壓缸,該齒條連接在該氣壓桿的外 端,該氣壓桿的伸縮位移會帶動該轉軸轉動及使該數撥桿 做180度的擺動。 6. 如申請專利範圍第3項所述之污泥乾燥機,其中該輸送帶 繞在複數滾筒上,該輸送帶的底部兩側設有凸部,各滾筒 設有提供該凸部置入的凹槽。 7 .如申請專利範圍第6項所述之污泥乾燥機,其中一滾筒的 一端安裝具有複數孔洞的轉盤,該轉盤的側邊設有一定位 感測器用以控制該數滾筒的轉動或停止。 8, 如申請專利範圍第3項所述之污泥乾燥機,其中該輸送帶 的下方安裝一隔板,該隔板上設有複數網孔,該隔板位在 該輸送帶與該進氣口之間,使得經由該進氣口導入該機體 内的循環空氣會通過該隔板的網孔來與該輸送帶上的污泥 接觸。 9. 如申請專利範圍第3項所述之污泥乾燥機,其中該進氣管 路上裝設一循環風車用以使該循環空氣導入該機體内,該 循環風車位在該第二熱交換器與該進氣管路之間。 10 .如申請專利範圍第9項所述之污泥乾燥機,其中該機體的 099224463 表單編號A0101 第13頁/共22頁 0992076639-0 M404220 前端上部設有〜 入料口’該機體的後端下部設有一出料 錢體的人料σ上方設有—進料裝置該待乾燥的污 可先置入該進料裝置内以製成條狀或粒狀,再由讀 落到該輸送帶上。 ’ ,,激龜,lir 099224463 表單编號A0101 第14頁/共22頁M404220 t, the scope of the patent application: 1. A sludge dryer comprising: a body having a chamber therein, the body comprising a front end and a rear end separated by a longitudinal axis, the body having at least one air inlet a port and at least one exhaust port, the air inlet is connected to an intake pipe for introducing a circulating air to the body, and the exhaust port is connected to an exhaust pipe for discharging circulating air flowing into the body; a conveyor belt installed in the chamber of the body and extending along the longitudinal axis, the conveyor belt can carry sludge to be dried and moved from the front end of the body to the rear end of the body; and a heat exchanger unit Between the connection between the stomach and gas lines, the worry exchanger unit flowing out of the exhaust line is first cooled and then heated to raise the ring air, and the dry heat circulating air flowing out from the heat exchanger unit passes through the The intake line flows into the chamber of the body to circulate and contacts the sludge on the conveyor belt to dehydrate the sludge. The smog dryer according to claim 1, wherein the heat exchanger unit comprises a first heat exchanger and a first heat exchanger a second heat exchanger connected, the first heat exchanger is in communication with the exhaust line such that circulating air flowing out of the exhaust line flows into the first heat exchanger to cool and then flows into the second heat exchange The heating is heated in the device, and the second heat exchanger is in communication with the intake pipe so that circulating air flowing out from the second heat exchanger flows into the body to circulate. 3. The sludge dryer according to claim 2, further comprising at least one sludge shifting device, the sludge shifting device being disposed in the chamber of the body and located at 099224463, Form No. 1010101, page 12/ A total of 22 pages 0992076639-0 M404220 Above the conveyor belt, the sludge dialing device comprises a plurality of swingable levers, and when the number of levers is toggled, the sludge on the conveyor belt is deflected. 4. The sludge dryer according to claim 3, wherein the sludge shifting device comprises a rotating shaft and a driving device, the plurality of levers are disposed on the rotating shaft, and one end of the rotating shaft is provided with a gear The driving device includes a rack gear that meshes with the gear such that the displacement of the rack drives the rotating shaft to rotate and swing the plurality of levers. 5. The sludge dryer of claim 4, wherein the driving device is a pneumatic cylinder having a gas pressure rod, the rack is connected to an outer end of the gas rod, and the telescopic displacement of the gas rod is driven. The shaft rotates and causes the number of levers to swing 180 degrees. 6. The sludge dryer according to claim 3, wherein the conveyor belt is wound around a plurality of rollers, and the conveyor belt is provided with convex portions on both sides of the bottom, and each roller is provided with the convex portion. Groove. 7. The sludge dryer of claim 6, wherein one end of a drum is provided with a turntable having a plurality of holes, and a side of the turntable is provided with a positioning sensor for controlling the rotation or stop of the plurality of rollers. 8. The sludge dryer according to claim 3, wherein a partition is installed below the conveyor belt, and the partition is provided with a plurality of meshes, the partition is located at the conveyor belt and the intake air. Between the ports, circulating air introduced into the body through the air inlet passes through the mesh of the partition to contact the sludge on the conveyor belt. 9. The sludge dryer of claim 3, wherein the intake line is provided with a circulation windmill for introducing the circulating air into the body, and the circulating windmill is located at the second heat exchanger. Between the intake line and the intake line. 10. The sludge dryer according to claim 9, wherein the body is 099224463, the form number A0101, the 13th page, the total 22 page, the 0992076639-0, the M404220, the upper part of the front end is provided with a feed port of the rear end of the body. The lower portion is provided with a body of money for the output of the material σ. The feeding device is to be placed in the feeding device to form a strip or a granular shape, and then read onto the conveyor belt. . ‘ ,,激龟,lir 099224463 Form No. A0101 Page 14 of 22 0992076639-00992076639-0
TW99224463U 2010-12-16 2010-12-16 Sludge dryer TWM404220U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103011550A (en) * 2013-01-16 2013-04-03 四川亿思通科技工程有限公司 Sludge freeze thawing dewatering treating system and treating method using system
TWI611835B (en) * 2016-09-11 2018-01-21 Zhang yuan cai Combined granulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103011550A (en) * 2013-01-16 2013-04-03 四川亿思通科技工程有限公司 Sludge freeze thawing dewatering treating system and treating method using system
TWI611835B (en) * 2016-09-11 2018-01-21 Zhang yuan cai Combined granulator

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