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WO2009049486A1 - Fluidizing distribution apparatus - Google Patents

Fluidizing distribution apparatus Download PDF

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Publication number
WO2009049486A1
WO2009049486A1 PCT/CN2008/001661 CN2008001661W WO2009049486A1 WO 2009049486 A1 WO2009049486 A1 WO 2009049486A1 CN 2008001661 W CN2008001661 W CN 2008001661W WO 2009049486 A1 WO2009049486 A1 WO 2009049486A1
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WIPO (PCT)
Prior art keywords
chamber
fluidized
dispensing
box
material distribution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
PCT/CN2008/001661
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French (fr)
Chinese (zh)
Inventor
Chengshan Cao
Yafeng Liu
Kesong Zhao
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China Aluminum International Engineering Corp Ltd
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China Aluminum International Engineering Corp Ltd
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Application filed by China Aluminum International Engineering Corp Ltd filed Critical China Aluminum International Engineering Corp Ltd
Publication of WO2009049486A1 publication Critical patent/WO2009049486A1/en
Anticipated expiration legal-status Critical
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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/14—Devices for feeding or crust breaking

Definitions

  • the present invention relates to a powder material dispensing device, and more particularly to a fluidized material dispensing device for alumina powder in an aluminum electrolytic flue gas purification system. Background technique
  • HF alumina-adsorbed aluminum electrolysis flue gas
  • alumina distributors round or rectangular splitter bins, pneumatic chutes.
  • the former has a good effect of dividing the material, but requires a large height difference to configure the dispensing equipment, and the investment is high. Although the latter is simple in structure, the distribution effect is not as good as the former.
  • the technical problem to be solved by the invention is to provide a fluidized material-dispensing device, which can effectively multi-point the alumina powder with small height difference and input, and has good material-sharing effect, and improves and ensures aluminum-electrolyzed tobacco. Gas purification efficiency.
  • the fluidized dispensing device comprises: a material chamber for accommodating and distributing materials; a plurality of dispensing boxes, the plurality of dividing materials
  • the tank is for receiving material from the chamber separately and discharging the material; and a gas chamber for supplying fluidizing air to the chamber to fluidize the material in the chamber.
  • the chamber is horizontally arranged or close to a horizontal configuration
  • the chamber is in communication with the dispensing tank through a dispensing tube and a dispensing nozzle.
  • the dispensing nozzle adopts an orifice plate structure or a gate valve structure; the adjustment mode of the dispensing nozzle is manual adjustment or automatic adjustment.
  • the dispensing tube and the dispensing nozzle extend into the dispensing box.
  • the dispensing bins are 2-50.
  • the lower end of the box of the dispensing box is a discharge opening, and a partition plate and a box overflow port baffle are arranged between the upper box and the material chamber of the dispensing box.
  • the dispensing box adopts two-stage discharge or an overflow.
  • the upper end of the box of the dispensing box is provided with an inspection port.
  • the outer side of the box of the dispensing box is provided with an inspection port.
  • the installation angle of the chamber relative to the horizontal plane is -1 ° ⁇ 1. .
  • 1-20 feed ports are provided on the chamber.
  • the feed port is disposed at an upper portion or a side of the chamber.
  • the plenum supplies fluidizing wind to the chamber in an upward direction.
  • the plenum is located below the chamber and communicates with the chamber through a venting plate that becomes the bottom of the chamber.
  • the air chamber has an air inlet disposed at a lower end or a side of the air chamber, and the air inlet is 1-100.
  • the upper end of the chamber is provided with an exhaust port, and the exhaust port is 1-50.
  • One end of the dispensing tube is connected to the lower end of the chamber, and the other end is connected to the dispensing nozzle, and the dispensing tube is inclined from the feeding chamber to the dispensing box.
  • the chamber is elongated.
  • Figure 1 is a schematic view showing the structure of a preferred embodiment of the fluidized dosing apparatus of the present invention.
  • Figure 2 is a schematic cross-sectional view showing the gas chamber of the embodiment shown in Figure 1.
  • Figure 3 is a schematic cross-sectional view showing the dispensing box of the embodiment shown in Figure 1.
  • the chamber 1 disposed at or near the horizontal configuration is of a long strip type, and the installation angle of the chamber 1 with respect to the horizontal plane is preferably -1. Between ⁇ 1°; the lower end of the chamber 1 is connected to the gas chamber 2, and the chamber 1 and the gas chamber 2 are separated by a gas permeable plate 3 which becomes the bottom of the chamber 1, and the gas chamber 2 supplies fluidizing wind to the chamber 1 in the upward direction.
  • the fluidizing wind enters the chamber through the venting plate 3.
  • the feed chamber 1 is provided with a feed port 4, although in other embodiments of the invention, the number of feed ports 4 may be selected between 1 and 20 depending on actual needs.
  • the feed port 4 is disposed at one end of the upper portion of the chamber 1, and in other embodiments, the feed port 4 may be disposed at any position on the side of the chamber 1; 4 sides of the chamber 1 are installed side by side.
  • the feed chamber 1 is in communication with each of the feed boxes 14 through a feed pipe 10 and a feed nozzle 8.
  • the material fed into the feed chamber 1 through the feed port 4 flows into the respective feed boxes 14 through the branch pipe 10 and the feed nozzle 8 under the action of its own gravity, and the feed bin 14 discharges the materials distributed therein.
  • one end of the material distribution pipe 10 is connected to the side wall of the lower end of the material chamber 1, and the other end of the material distribution pipe 10 is connected with the materializing nozzle 8, and the material distribution pipe 10 is inclined from the material chamber 1 to the material distribution box 14, and
  • the nozzles 8 extend together into the dispensing box 14, which facilitates the flow of material from the chamber 1 into the dispensing box 14.
  • the number of dispensing bins 14 can be selected between 2-50.
  • the dispensing nozzle 8 adopts an orifice plate structure, and the adjustment mode is manual adjustment. Of course, the dispensing nozzle 8 can also adopt a gate valve structure and adopt an automatic adjustment mode.
  • the dispensing device 8 and the dispensing tube 10 extend into the dispensing bin.
  • the structure of the above-mentioned distribution box 14 is as follows: the lower end of the distribution box body is the discharge opening 7, and the partition 11 and the box are arranged between the upper box of the distribution box 14 and the chamber 1 Body overflow port baffle 12.
  • the discharge box 14 adopts two-stage discharge or an overflow.
  • the upper end of the box body is provided with an inspection port 13; the outer side of the box body is provided with an inspection port 9.
  • the above-described air chamber 2 has the following structure:
  • the air chamber 2 is provided with four air inlets 5, and the air inlets 5 are provided at the lower end of the air chamber 2, and are evenly distributed at the lower end of the air chamber 2.
  • the number of intake ports 5 can be selected between 1-100 as needed, and the air inlet 5 can also be arranged on the side of the air chamber 2.
  • the upper end of the chamber 1 is provided with four exhaust ports 6, and of course the number of exhaust ports 6 can also be selected between 1 and 50.
  • the implementation of the invention is very easy.
  • the material enters the chamber 1 from the feed port 4, and the fluidized air enters the chamber 2 through the inlet port 5, and passes through the gas permeable plate 3 and the material thereon to fluidize the material, and the fluidized material is in the material.
  • the chamber 1 flows so that the upper surface of the layer tends to be horizontal.
  • the material level gradually increases, and a certain material level difference is formed at each of the material distribution boxes. This material level difference enables the discharge of the materializing nozzles 8 in each distribution box to achieve relatively consistent conditions. The purpose of evenly dividing the material.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

A fluidizing distribution apparatus for distributing alumina powder in the fume-purifying system of the aluminium electrolytic process is disclosed. The fluidizing distribution apparatus includes a material chamber for accommodating and distributing material, multiple distributor boxes for respectively receiving the material from the material chamber and discharging them out, and a gas chamber for providing the fluidizing air for the material chamber to fluidize the material in this chamber. Wherein, the material chamber is arranged horizontally or nearly horizontal, and the material chamber is communicated with the distributor box through adistributor pipe and a distributor nozzle. By setting a small level of height difference between the material chamber and the distributor box and by fluidising the material in the material chamber, the upper surface of the material in the chamber tends to be horizontal, and the relatively identical condition for distributing can be obtained. Thus it can effectively distribute the powdery alumina to multiple spots with better results, and it can improve and ensure the fume-purifying efficiency in aluminium electrolysis. Furthermore, the apparatus has lower cost and simple structure, so it is easier to be carried out.

Description

流态化分料装置 技术领域  Fluidized material distribution device

本发明涉及粉状物料分料装置，尤其涉及一种用于铝电解烟气净化系 统中氧化铝粉的流态化分料装置。 背景技术  The present invention relates to a powder material dispensing device, and more particularly to a fluidized material dispensing device for alumina powder in an aluminum electrolytic flue gas purification system. Background technique

采用氧化铝吸附铝电解烟气中的 HF是铝电解烟气治理的通用方法， 向铝电解烟气中加入氧化铝的方式通常有单点式和多点式两种，多点式加 料不可避免地要涉及到氧化铝的分料问题。 目前， 氧化铝分料装置通常有 两种： 圆型或矩型分料箱分料、 风动斜槽分料。 前者分料效果好， 但需要 较大的高差来配置分料设备， 且投入较高。后者虽然结构简单， 但分料效 果不如前者。  The use of HF in alumina-adsorbed aluminum electrolysis flue gas is a common method for the treatment of aluminum electrolysis flue gas. The addition of alumina to aluminum electrolysis flue gas usually has two types of single-point and multi-point, and multi-point feeding is inevitable. The land is related to the problem of the partitioning of alumina. At present, there are usually two types of alumina distributors: round or rectangular splitter bins, pneumatic chutes. The former has a good effect of dividing the material, but requires a large height difference to configure the dispensing equipment, and the investment is high. Although the latter is simple in structure, the distribution effect is not as good as the former.

随着环保标准和对环境要求越来越高， 进一步改善风动斜槽分料方 式， 有效地提高分料效果， 对控制污染物散发具有重要意义。 发明内容  With the improvement of environmental protection standards and environmental requirements, it is of great significance to further improve the distribution method of the air chute and effectively improve the effect of the distribution of pollutants. Summary of the invention

本发明所要解决的技术问题是提供一种流态化分料装置，它以小的高 差和投入有效地对氧化铝粉进行多点分料，分料效果好，提高和保证了铝 电解烟气净化效率。  The technical problem to be solved by the invention is to provide a fluidized material-dispensing device, which can effectively multi-point the alumina powder with small height difference and input, and has good material-sharing effect, and improves and ensures aluminum-electrolyzed tobacco. Gas purification efficiency.

为了解决上述技术问题， 本发明是通过如下的技术方案来实现的， 具 体地， 流态化分料装置包括： 料室， 用于容纳和分配物料； 多个分料箱， 该多个分料箱用于分别接收来自料室的物料并排出物料； 和气室，该气室 向料室供给流化风， 以使料室内的物料流态化。  In order to solve the above technical problem, the present invention is achieved by the following technical solution. Specifically, the fluidized dispensing device comprises: a material chamber for accommodating and distributing materials; a plurality of dispensing boxes, the plurality of dividing materials The tank is for receiving material from the chamber separately and discharging the material; and a gas chamber for supplying fluidizing air to the chamber to fluidize the material in the chamber.

其中， 所述料室水平配置或接近水平配置  Wherein the chamber is horizontally arranged or close to a horizontal configuration

所述料室通过分料管和分料嘴与分料箱连通。  The chamber is in communication with the dispensing tank through a dispensing tube and a dispensing nozzle.

所述的分料嘴采用孔板结构或闸阀结构；分料嘴的调节方式为手动调 节或自动调节。  The dispensing nozzle adopts an orifice plate structure or a gate valve structure; the adjustment mode of the dispensing nozzle is manual adjustment or automatic adjustment.

所述的分料管和分料嘴伸入分料箱内。  The dispensing tube and the dispensing nozzle extend into the dispensing box.

所述的分料箱为 2-50个。  The dispensing bins are 2-50.

所述的分料箱的箱体的下端为排料口，分料箱的上部箱体和料室之间 设有隔板和箱体溢流口档板。 所述的分料箱采用两级排料或设溢流口。 The lower end of the box of the dispensing box is a discharge opening, and a partition plate and a box overflow port baffle are arranged between the upper box and the material chamber of the dispensing box. The dispensing box adopts two-stage discharge or an overflow.

所述的分料箱的箱体的上端设有检查口。  The upper end of the box of the dispensing box is provided with an inspection port.

所述的分料箱的箱体的外侧设有检查口。  The outer side of the box of the dispensing box is provided with an inspection port.

所述的料室相对水平面的安装角度为 -1° ~1。 。  The installation angle of the chamber relative to the horizontal plane is -1 ° ~1. .

所述的料室上设置 1-20个进料口。  1-20 feed ports are provided on the chamber.

所述的进料口设置在料室的上部或侧部。  The feed port is disposed at an upper portion or a side of the chamber.

所述气室沿向上的方向向料室供给流化风。  The plenum supplies fluidizing wind to the chamber in an upward direction.

所述气室位于料室的下方，并通过成为料室的底部的透气板与料室连 通。  The plenum is located below the chamber and communicates with the chamber through a venting plate that becomes the bottom of the chamber.

所述的气室有进气口设置在气室的下端或侧面， 进气口为 1-100个。 所述的料室的上端设有排气口， 排气口为 1-50个。  The air chamber has an air inlet disposed at a lower end or a side of the air chamber, and the air inlet is 1-100. The upper end of the chamber is provided with an exhaust port, and the exhaust port is 1-50.

所述的分料管的一端连接料室的下端， 另一端连接分料嘴，分料管自 料室向分料箱倾斜。  One end of the dispensing tube is connected to the lower end of the chamber, and the other end is connected to the dispensing nozzle, and the dispensing tube is inclined from the feeding chamber to the dispensing box.

所述的料室为长条型。  The chamber is elongated.

本发明的优点和效果如下：  The advantages and effects of the present invention are as follows:

它通过在料室与分料箱之间设置小的料位高差以及通过流态化料室 内物料使其上表面趋于水平以实现排料条件的相对一致，进而有效地对氧 化铝粉进行多点分料，并且分料效果好，从而提高和保证了铝电解烟气净 化效率， 此外， 设备投入还少， 结构也简单， 因此实施也相对容易。 附图说明  It effectively achieves the alumina powder by setting a small level difference between the chamber and the bin and by grading the upper surface of the material in the fluidized material to achieve a relatively uniform discharge condition. The multi-point material is distributed and the material-sharing effect is good, thereby improving and ensuring the purification efficiency of the aluminum electrolysis flue gas. In addition, the equipment investment is small and the structure is simple, so the implementation is relatively easy. DRAWINGS

图 1是本发明流态化分料装置一个优选实施例的结构示意图。  BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view showing the structure of a preferred embodiment of the fluidized dosing apparatus of the present invention.

图 2是图 1所示实施例的气室的断面结构示意图。  Figure 2 is a schematic cross-sectional view showing the gas chamber of the embodiment shown in Figure 1.

图 3是图 1所示实施例的分料箱的断面结构示意图。  Figure 3 is a schematic cross-sectional view showing the dispensing box of the embodiment shown in Figure 1.

1.料室， 2.气室， 3.透气板， 4.进料口， 5.进气口， 6.排气口， 7.排料 口， 8. 分料装置， 9.检查口， 10.分料管， 11.隔板， 12.溢流口挡板， 13· 检查口， 14. 分料箱。 具体实施方式  1. Feed chamber, 2. Air chamber, 3. Breathable plate, 4. Feed port, 5. Air inlet, 6. Exhaust port, 7. Discharge port, 8. Dispensing device, 9. Inspection port, 10. Feeding pipe, 11. Partition, 12. Overflow baffle, 13· Inspection port, 14. Dispensing bin. detailed description

下面结合附图进一步说明本发明的结构，但本发明的保护范围不受实 施例所限。  The structure of the present invention will be further described below with reference to the accompanying drawings, but the scope of the present invention is not limited by the embodiments.

如图 1所示，作为本发明流态化分料装置的一个优选实施例，水平配 置或接近水平配置的料室 1呈长条型，料室 1相对于水平面的安装角度最 好在 -1。 ~1° 之间； 料室 1的下端连接气室 2， 料室 1和气室 2通过成为 料室 1底部的透气板 3隔开， 气室 2沿向上的方向向料室 1提供流化风， 流化风穿过透气板 3进入料室。料室 1上设置有 1个进料口 4， 当然在本 发明的其它实施例中， 根据实际需要， 进料口 4的数目可在 1-20之间选 择。 进料口 4设置在料室 1的上部的一端， 在其它实施例中， 进料口 4也 可设置在料室 1的侧部的任何位置；料室 1的一侧并排安装有 4个分料箱 14,料室 1通过分料管 10和分料嘴 8与每个分料箱 14连通。通过进料口 4加入料室 1内的物料在自身重力的作用下经过分料管 10和分料嘴 8流 入各个分料箱 14中， 分料箱 14再将分配到其内的物料排出。 其中， 分料 管 10的一端连接料室 1的下端的侧壁，分料管 10的另一端则连接分料嘴 8， 分料管 10自料室 1向分料箱 14倾斜， 并与分料嘴 8一起伸入至分料 箱 14内，这样能有助于物料从料室 1中流入分料箱 14内。在本发明的其 它实施例中， 分料箱 14的数目可在 2-50个之间选择。 分料嘴 8采用孔 板结构， 其调节方式为手动调节。 当然， 分料嘴 8也可采用闸阀结构， 并 采用自动调节的方式。 分料装置 8和分料管 10伸入分料箱内。 As shown in Figure 1, as a preferred embodiment of the fluidized dosing device of the present invention, horizontally The chamber 1 disposed at or near the horizontal configuration is of a long strip type, and the installation angle of the chamber 1 with respect to the horizontal plane is preferably -1. Between ~1°; the lower end of the chamber 1 is connected to the gas chamber 2, and the chamber 1 and the gas chamber 2 are separated by a gas permeable plate 3 which becomes the bottom of the chamber 1, and the gas chamber 2 supplies fluidizing wind to the chamber 1 in the upward direction. The fluidizing wind enters the chamber through the venting plate 3. The feed chamber 1 is provided with a feed port 4, although in other embodiments of the invention, the number of feed ports 4 may be selected between 1 and 20 depending on actual needs. The feed port 4 is disposed at one end of the upper portion of the chamber 1, and in other embodiments, the feed port 4 may be disposed at any position on the side of the chamber 1; 4 sides of the chamber 1 are installed side by side. In the tank 14, the feed chamber 1 is in communication with each of the feed boxes 14 through a feed pipe 10 and a feed nozzle 8. The material fed into the feed chamber 1 through the feed port 4 flows into the respective feed boxes 14 through the branch pipe 10 and the feed nozzle 8 under the action of its own gravity, and the feed bin 14 discharges the materials distributed therein. Wherein, one end of the material distribution pipe 10 is connected to the side wall of the lower end of the material chamber 1, and the other end of the material distribution pipe 10 is connected with the materializing nozzle 8, and the material distribution pipe 10 is inclined from the material chamber 1 to the material distribution box 14, and The nozzles 8 extend together into the dispensing box 14, which facilitates the flow of material from the chamber 1 into the dispensing box 14. In other embodiments of the invention, the number of dispensing bins 14 can be selected between 2-50. The dispensing nozzle 8 adopts an orifice plate structure, and the adjustment mode is manual adjustment. Of course, the dispensing nozzle 8 can also adopt a gate valve structure and adopt an automatic adjustment mode. The dispensing device 8 and the dispensing tube 10 extend into the dispensing bin.

如图 3所示， 上述的分料箱 14的结构如下： 分料箱箱体的下端为排 料口 7， 分料箱 14的上部箱体和料室 1之间设有隔板 11和箱体溢流口挡 板 12。 排料箱 14采用两级排料或设溢流口。 箱体的上端设有检查口 13; 箱体的外侧设有检查口 9。  As shown in FIG. 3, the structure of the above-mentioned distribution box 14 is as follows: the lower end of the distribution box body is the discharge opening 7, and the partition 11 and the box are arranged between the upper box of the distribution box 14 and the chamber 1 Body overflow port baffle 12. The discharge box 14 adopts two-stage discharge or an overflow. The upper end of the box body is provided with an inspection port 13; the outer side of the box body is provided with an inspection port 9.

如图 2所示， 上述的气室 2的结构如下： 气室 2设置有 4个进气口 5， 进气口 5设置在气室 2的下端，并均匀分布在气室 2的下端。进气口 5的 数目可根据需要在 1-100个之间选择，进气口 5还可布置在气室 2的侧部 上。 料室 1的上端则设有 4个排气口 6， 当然排气口 6的数目也可在 1-50 个之间选择。  As shown in Fig. 2, the above-described air chamber 2 has the following structure: The air chamber 2 is provided with four air inlets 5, and the air inlets 5 are provided at the lower end of the air chamber 2, and are evenly distributed at the lower end of the air chamber 2. The number of intake ports 5 can be selected between 1-100 as needed, and the air inlet 5 can also be arranged on the side of the air chamber 2. The upper end of the chamber 1 is provided with four exhaust ports 6, and of course the number of exhaust ports 6 can also be selected between 1 and 50.

本发明的实施非常容易。 物料由进料口 4进入料室 1， 流化风由进气 口 5进入气室 2， 并穿过透气板 3和其上面的物料而使物料流态化， 流态 化后的物料在料室 1内流动，使料层的上表面趋于水平。随着物料的加入， 料位逐渐升高，在各分料箱处构成一定的料位差，此料位差使各分料箱内 的分料嘴 8的排料能够实现相对一致的条件而达到均匀分料的目的。  The implementation of the invention is very easy. The material enters the chamber 1 from the feed port 4, and the fluidized air enters the chamber 2 through the inlet port 5, and passes through the gas permeable plate 3 and the material thereon to fluidize the material, and the fluidized material is in the material. The chamber 1 flows so that the upper surface of the layer tends to be horizontal. With the addition of materials, the material level gradually increases, and a certain material level difference is formed at each of the material distribution boxes. This material level difference enables the discharge of the materializing nozzles 8 in each distribution box to achieve relatively consistent conditions. The purpose of evenly dividing the material.

Claims

权 利 要 求 Rights request 1、 一种流态化分料装置， 包括： 1. A fluidized dispensing device comprising: 料室（1) ， 用于容纳和分配物料；  a chamber (1) for containing and dispensing materials; 多个分料箱（ 14 )，该多个分料箱（ 14 )用于分别接收来自料室（ 1 ) 的物料并《 ^出物料； 和  a plurality of distribution boxes (14) for respectively receiving materials from the chamber (1) and "exiting materials"; 气室（2) ， 该气室 （2)向料室 U)供给流化风， 以使料室 （1) 内的物料流态化。  A gas chamber (2) that supplies fluidizing air to the chamber U) to fluidize the material in the chamber (1). 2、 根据权利要求 1所述的流态化分料装置， 其特征在于： 所述的料室 (1)水平配置或接近水平配置。  2. A fluidized dosing device according to claim 1, characterized in that said chamber (1) is arranged horizontally or close to horizontal. 3、 根据权利要求 1或 2所述的流态化分料装置， 其特征在于： 所述的 料室（1)通过分料管（10)和分料嘴 (8)与分料箱 （14)连通。  3. The fluidized material distribution device according to claim 1 or 2, characterized in that: the material chamber (1) passes through the material distribution pipe (10) and the dispensing nozzle (8) and the material distribution box (14). ) Connected. 4、 根据权利要求 3所述的流态化分料装置， 其特征在于： 所述的分料 嘴（8)采用孔板结构或闹阀结构； 分料嘴 (8)的调节方式为手动调节或 自动调节。  4. The fluidized material dispensing device according to claim 3, wherein: the dispensing nozzle (8) adopts an orifice plate structure or a valve structure; and the adjustment mode of the dispensing nozzle (8) is manual adjustment. Or automatically adjust. 5、 根据权利要求 3所述的流态化分料装置， 其特征在于： 所述的分料 管（10)和分料嘴 (8)伸入分料箱 （14) 内。  5. A fluidized dispensing device according to claim 3, characterized in that the dispensing tube (10) and the dispensing nozzle (8) extend into the dispensing box (14). 6、 根据权利要求 1所述的流态化分料装置， 其特征在于： 所述的分料 箱 （14)为 2-50个。  6. The fluidized dosing device according to claim 1, wherein: said dispensing boxes (14) are 2-50. 7、 根据权利要求 1或 6所述的流态化分料装置， 其特征在于： 所述的 分料箱 （14)的箱体的下端为排料口 （7) , 分料箱 （14)的上部箱体和 料室（1)之间设有隔板（11)和箱体溢流口挡板（12)。  The fluidized material dispensing device according to claim 1 or 6, wherein: the lower end of the box of the dispensing box (14) is a discharge opening (7), and a dispensing box (14) A partition (11) and a tank overflow flap (12) are provided between the upper tank and the chamber (1). 8、 根据权利要求 7所述的流态化分料装置， 其特征在于： 所述的分料 箱 （14)采用两级排料或设溢流口。  The fluidized material distribution device according to claim 7, characterized in that: the material distribution tank (14) adopts two-stage discharge or an overflow port. 9、 根据权利要求 7所述的流态化分料装置， 其特征在于： 所述的分料 箱的箱体的上端设有检查口 （13) 。  The fluidized material distribution device according to claim 7, wherein the upper end of the casing of the material distribution box is provided with an inspection port (13). 10、 根据权利要求 7所述的流态化分料装置， 其特征在于： 所述的 分料箱的箱体的外侧设有检查口 （9) 。  10. The fluidized material dispensing device according to claim 7, wherein the outer side of the box of the dispensing box is provided with an inspection port (9). 11、 根据权利要求 2所述的流态化分料装置， 其特征在于： 所述的 料室（1)相对于水平面的安装角度为 - ~Γ 。  The fluidized dosing device according to claim 2, characterized in that the installation angle of the chamber (1) with respect to the horizontal plane is - ~ Γ. 12、 根据权利要求 2或 11所述的流态化分料装置， 其特征在于： 所 述的料室（1)上设置 1-20个进料口 （4)。 12. A fluidized dosing device according to claim 2 or 11, characterized in that: 1 to 20 feed ports (4) are provided in the chamber (1). 13、 根据权利要求 12所述的流态化分料装置， 其特征在于： 所述的 进料口 （4)设置在料室（1)的上部或侧部。 13. Fluidized dosing device according to claim 12, characterized in that the feed port (4) is arranged at the upper or side of the chamber (1). 14、 根据权利要求 1所述的流态化分料装置， 其特征在于： 所述气 室 （2)沿向上的方向向料室（1)供给流化风。  The fluidized dosing device according to claim 1, characterized in that the gas chamber (2) supplies fluidizing air to the chamber (1) in an upward direction. 15、 根据权利要求 1或 14所述的流态化分料装置， 其特征在于： 所 述气室（2)位于料室（1)的下方， 并通过成为料室 （1)的底部的透气 板（3)与料室（1)连通。  The fluidized dosing device according to claim 1 or 14, characterized in that the gas chamber (2) is located below the chamber (1) and is ventilated through the bottom of the chamber (1). The plate (3) is in communication with the chamber (1). 16、 根据权利要求 1所述的流态化分料装置， 其特征在于： 所述的 气室（2)有进气口 （5)设置在气室（2)的下端或侧面， 进气口 （5)为 1-100个。  The fluidized material distribution device according to claim 1, wherein: the air chamber (2) has an air inlet (5) disposed at a lower end or a side of the air chamber (2), and the air inlet (5) is 1-100. 17、 根据权利要求 1所述的流态化分料装置， 其特征在于所述的料 室 （1)的上端设有排气口 （6) ， 排气口 （6)为 1-50个。  The fluidized dosing device according to claim 1, characterized in that the upper end of the chamber (1) is provided with an exhaust port (6), and the exhaust port (6) is 1-50. 18、 根据权利要求 3所述的流态化分料装置， 其特征在于： 所述的 分料管（10)的一端连接料室（1)的下端， 另一端连接分料嘴（8)， 分 料管（10) 自料室（1)向分料箱 （14)倾斜。  The fluidized material distribution device according to claim 3, wherein: one end of the material distribution pipe (10) is connected to the lower end of the material chamber (1), and the other end is connected to the material dispensing nozzle (8). The dispensing tube (10) is tilted from the material chamber (1) to the dispensing box (14). 19、 根据权利要求 1或 2所述的流态化分料装置， 其特征在于： 所 述的料室为长条型。  The fluidized dosing device according to claim 1 or 2, wherein the chamber is elongated.
PCT/CN2008/001661 2007-09-29 2008-09-26 Fluidizing distribution apparatus Ceased WO2009049486A1 (en)

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CN2007100130005A CN101397681B (en) 2007-09-29 2007-09-29 Horizontal strip type fluidized material distribution device

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