WO2014107915A1 - 一种褐煤的粉煤造粒装置 - Google Patents

一种褐煤的粉煤造粒装置 Download PDF

Info

Publication number
WO2014107915A1
WO2014107915A1 PCT/CN2013/070567 CN2013070567W WO2014107915A1 WO 2014107915 A1 WO2014107915 A1 WO 2014107915A1 CN 2013070567 W CN2013070567 W CN 2013070567W WO 2014107915 A1 WO2014107915 A1 WO 2014107915A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
die
lignite
autoclave
cutter
Prior art date
Application number
PCT/CN2013/070567
Other languages
English (en)
French (fr)
Inventor
蔡京鹏
Original Assignee
Cai Jingpeng
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cai Jingpeng filed Critical Cai Jingpeng
Publication of WO2014107915A1 publication Critical patent/WO2014107915A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34—Other details of the shaped fuels, e.g. briquettes
    • C10L5/36—Shape
    • C10L5/363—Pellets or granulates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/28—Cutting, disintegrating, shredding or grinding
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/30—Pressing, compressing or compacting
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/50—Screws or pistons for moving along solids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/04—Raw material of mineral origin to be used; Pretreatment thereof

Definitions

  • the utility model relates to the field of coal processing and utilization, in particular to a pulverized coal granulating device involving lignite.
  • Lignite or low metamorphic long flame coal has low strength, high water content (water content is generally above 30%), low calorific value, and large dust pollution.
  • the coal powder needs to be dried and pressed or granulated.
  • the method adopted by various countries is to press into a briquettes after drying or to press the rolls into elliptical briquettes.
  • lignite has a sponge structure and easily absorbs moisture from the air to expand
  • the equipment is expensive and has a large loss.
  • the pulverized coal will be dispersed during the drying process, and the coal pile will collapse, failing to meet the molding requirements, hindering the processing, storage and transportation. Therefore, the development of a low-energy, low-cost, high-yield granulation equipment is the focus of researchers.
  • the utility model aims to provide a lignite pulverized coal granulating device, which has the advantages of low energy consumption, low equipment loss, low equipment cost, low production cost and large output.
  • a lignite pulverized coal granulating device is mainly composed of a feeding screw conveyor connected with a granulating pressing device, and further comprises a forming cutter device.
  • the feed screw conveyor has a feed port and a discharge port connected to the granulation pressing device; the granulation pressing device comprises an annular die, and a pair of spaces are arranged in the cavity of the annular die.
  • the annular stamper is matched with the pressure roller and rotates in the same direction; and further comprises a feeding scraper rotating around the center of the cavity; the spacer ring on the peripheral wall of the annular die is provided with a die through hole;
  • the resulting forming cutter device is mainly composed of an intermittent feed cutter disposed outside the annular die, which cutter is disposed adjacent to the die through hole.
  • the granules obtained by the device are sent to a drying device for drying;
  • the drying device is an autoclave, and the autoclave comprises a cylinder, and the cylinders are respectively provided with a connection The interface of the pressure gauge and the temperature gauge;
  • a steam inlet device connected to the superheated steam pipeline is arranged at the bottom of the cylinder; at the bottom of the cylinder body is also provided with a sewage outlet for discharging condensed water; and an exhaust port for discharging sulfur dioxide and steam in the kettle Set on the top or side of the barrel.
  • the autoclave cylinder is further provided with an inflation port and a venting port for stabilizing the superheated steam pressure in the cylinder.
  • a rail is disposed in the autoclave cylinder, and a steaming cart is pushed into the cylinder along the rail.
  • the granulating device of the utility model gradually pulsates the pulverized coal into the two through the relatively rotating annular die and the relative rotation of the pair of pressure rollers with adjustable pitch, and squeezes into the through hole of the ring die. Molding, the cutter cuts the shaped particles extruded from the through-hole of the ring die into the length described.
  • the granulation device of the utility model can change the particle size of the pulverized coal particles by changing the pore diameter of the through hole of the ring mold, and adjust the length of the pulverized coal particles by adjusting the intermittent feeding distance of the cutter to ensure the pulverized coal granules produced.
  • the diameter is 4-12mm and the length is 5-30mm.
  • the granulator of the utility model can granulate more than 28 tons per hour, and the molding rate can reach more than 90%.
  • the drying device of the utility model ensures that the lignite particles are dried under the optimal temperature and pressure, the lignite particles are modified into the characteristics of the bituminous coal, and the exhaust gas and the condensed water are discharged in time, the steam consumption is reduced, and the equipment cost is low, and The moisture content of the lignite particles after drying is significantly reduced, the suckback is extremely small, self-ignition and weathering do not occur, and the unit calorific value is greatly improved.
  • the granular coal produced by the device has the advantages of easy drying, easy transportation, high strength, good appearance, difficulty in deformation after drying and drying, and is more susceptible to users than pulverized coal and large coal. It is more convenient to burn and make combustion more complete.
  • FIG. 1 is a schematic structural view of a granulation apparatus of the present invention
  • FIG. 2 is a schematic structural view of a feeding screw conveyor of the present invention
  • Figure 3 is a schematic structural view of the granulation pressing device of the present invention.
  • Figure 4 is a schematic front view showing the autoclave of the utility model
  • Fig. 5 is a side view showing the structure of the autoclave of the present invention.
  • a lignite pulverizing granulating device as shown in Fig. 1 is mainly composed of a feeding screw conveyor 1 connected to a granulating pressing device 2, and further comprising a forming cutter device.
  • the feeding screw conveyor 1 and the granulation pressing device 2 are driven by the variable frequency speed regulating motor 4 and the main transmission case 3, respectively.
  • the feeding screw conveyor 1 shown in FIG. 2 is mainly composed of a hammer shaft 11 and a stainless steel cylinder 12, and the stainless steel cylinder 12 is provided with a feeding port 121 and a communicating granulation pressing device. Discharge port 122.
  • the auger shaft 11 acts as a material conveying device, and the rotational speed is adjustable. It is driven by the variable frequency speed regulating motor 4 through the cycloidal pinwheel reducer to rotate the auger shaft 11, and the rotational speed can be adjusted from 0 to 150 rpm, and the effective speed is 12-120 rpm.
  • the granulation pressing device shown in FIG. 3 includes an annular die 21 in which a pair of adjustable pressure rollers 22, an annular die 21 and a pressure roller 22 are disposed in a cavity of the annular die 21.
  • the gap fits and rotates in the same direction; the spacer ring on the peripheral wall of the annular die 21 is provided with a die through hole 211.
  • the pulverized and crushed pulverized coal is evenly conveyed into the cavity of the annular die 21 through the discharge port 122 of the feeding screw conveyor 1, and the feeding scraper 23 rotating around the center of the cavity scrapes the pulverized coal into the pressure.
  • the forming cutter device of the granulating device of the present invention is mainly composed of a batch feeding cutter 5 disposed outside the annular die 21, and the cutter 5 is disposed adjacent to the die through hole, The shaped particles continuously extruded from the annular die through hole 211 are cut into a desired length of 5 to 30 mm.
  • the granulation device of the present invention can change the particle size of the pulverized coal particles by changing the pore size of the ring die through hole 211, and adjust the length of the pulverized coal particles by adjusting the intermittent feed distance of the cutter 5 to ensure the pulverized coal produced.
  • the particle size is 4-12 mm and the length is 5-30 mm.
  • a lignite granule and a pulverized granulation drying device the device is an autoclave 6, and the autoclave 6 includes a cylinder 61 supported by a saddle support 614.
  • One end of the cylinder 61 is provided with a spherical cap 611, and the other end is provided with an elliptical head 612.
  • the spherical cap 611 and the cylinder 61 are provided with a safety interlocking device 613 for locking.
  • the cylinders 1 are respectively provided with interfaces 62 and 63 for connecting a pressure gauge and a temperature gauge, and the operation conditions in the autoclave are monitored by a pressure gauge and a temperature gauge.
  • the bottom of the cylinder 61 is provided with an air inlet 65 that connects the superheated steam pipe and the steam inlet 64 in the cylinder 61.
  • a drain outlet 66 is further disposed at the bottom of the cylinder body, and the drain outlet 66 is provided with a steam trap, and the condensed water and dirt in the kettle are discharged out of the kettle through the steam trap.
  • An exhaust port 67 for discharging sulfur dioxide and steam in the kettle is disposed at the top of the cylinder 61.
  • the cylinder 61 is also provided with an inflation port 68 and a venting port 69 for stabilizing the superheated steam pressure in the cylinder.
  • a rail 614 is disposed in the cylinder 61.
  • the steaming cart is pushed into the cylinder 61 along the rail, the spherical cap 611 is closed, and the spherical cap 611 is locked by the safety interlock device 13 and inserted. Insurance sales.
  • the spherical cap 611 is inflated through the inflation port, and the spherical cap 611 is sealed by a gasket, and the spherical cap 611 seal is resistant to temperature ⁇ 450°.
  • the valve of the air inlet 65 is opened to start the intake of the autoclave.
  • the operation in the autoclave was monitored by a pressure gauge and a thermometer.
  • the valve of the intake port 65 is closed, and the valve of the exhaust port 67 is opened to evacuate the steam in the kettle.
  • the valve of the inflation port 68 is closed, the valve of the vent 69 is opened, and the pressure of the seal of the spherical cap 611 is released.
  • the safety pin is removed, the safety interlock 613 is rotated, and the ball cap 611 is opened. The dried material is pulled out from the autoclave 6.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

公开了一种褐煤的粉煤造粒装置，该装置主要由一喂料螺旋输送机（1）连接一造粒压制装置（2）组成，还包括一成型切刀装置。该造粒压制装置（2）包括环状压模（21），在环状压模（21）的模腔内设置有一对间距可调的压辊（22）和绕模腔中心转动的喂料刮板（23），环状压模（21）与压辊（22）间隙配合且相同方向旋转。成型切刀装置主要由设置于环形压模（21）外部的间歇式进给切刀（5）组成，该切刀（5）邻近压模（21）通孔设置。

Description

一种褐煤的粉煤造粒装置 技术领域
本实用新型涉及煤炭加工利用领域，尤其是涉及褐煤的粉煤造粒设备。
背景技术
褐煤或低变质长焰煤强度低、水份高（含水率一般在30%以上）、单位发热量低，粉尘污染大，其煤粉需要烘干和压型或造粒。现在各国所采用的方法是烘干后压成煤砖或对辊挤压成椭圆形煤球。因为褐煤具有海绵体结构，容易吸收空气中的水分而膨胀，所以现有技术压成煤砖或煤球需很大的压力，达到1000kg/c㎡以上，耗能巨大，每吨耗电超过50度，设备造价昂贵，损耗大。如果用现有的压型方式把原煤先压型后烘干，在烘干过程中粉煤会散开，煤堆塌落，达不到成型的要求，阻碍加工和贮运。因此，开发一种低能耗、低成本、高产量的造粒设备是研究者们关注的焦点。
实用新型内容
针对现有技术中存在的问题，实用新型目的是提供一种褐煤的粉煤造粒装置，该装置具有耗能低，设备损耗低，设备造价低，生产成本低，产量大的优点。
本实用新型解决其技术问题所采取的技术方案是：
一种褐煤的粉煤造粒装置，其主要是由一喂料螺旋输送机连接一造粒压制装置组成，还包括有一成型切刀装置。所述的喂料螺旋输送机具有一进料口和一连通造粒压制装置的出料口；造粒压制装置包括有一环状压模，于环状压模的模腔内设置有一对间距可调的压辊，环状压模与压辊间隙配合且相同方向旋转；还包括且绕模腔中心转动的喂料刮板；所述环状压模周壁上间隔环设有压模通孔；所达的成型切刀装置主要由设置于环状压模外部的间歇式进给切刀组成，所述切刀邻近压模通孔设置。
进一步，由该装置制得的颗粒，送至一烘干设备烘干处理；所述烘干设备装置为一蒸压釜，该蒸压釜包括一筒体，所述筒体上分别设置有连接压力表、温度表的接口；一连接过热蒸汽管道的进汽装置设置在筒体的底部；于筒体的底部还设置有排放冷凝水的排污口；一排放二氧化硫和釜内蒸汽的排气口设置于筒体顶部或侧部。
进一步，所述蒸压釜筒体上还设置有稳定筒内的过热蒸汽压力的充气口和放气口。
进一步，所述蒸压釜筒体内设置有道轨，一蒸养车沿道轨推入筒体内。
与现有技术相比，本实用新型的有益效果是：
本实用新型涉及的造粒设备通过相对旋转的环状压模和间距可调的一对压辊的相对旋转，将造粒的粉煤逐渐卷入两者间，并挤入环模通孔中成型，切刀把从环模通孔挤出的成型颗粒切成所述的长度。本实用新型造粒设备可通过改变环模通孔的孔径来改变粉煤颗粒的粒径，通过调节切刀的间歇进给距离来调节粉煤颗粒的长度，以保证制成的粉煤颗粒粒径为4-12㎜，长度为5-30㎜。本实用新型涉及的造粒机每小时可造粒28吨以上，成型率可达90%以上。本实用新型烘干装置保证褐煤颗粒在最佳的温度和压力下烘干，使褐煤颗粒改性成趋向于烟煤的特性，并及时的排出废气和冷凝水，减少蒸汽用量，设备造价低，并使烘干后的褐煤颗粒水份降低显著，回吸极小，不发生自燃、风化，单位发热量大幅度提高。经本装置制作的颗粒型煤，具备了易烘干、易运输、强度高、外观好、烘干过程和烘干后不易变形等优点，相对于粉煤和大块煤来说，更易被用户使用，更方便燃烧，并使燃烧更充分。
附图说明
图1是本实用新型造粒设备的结构示意图；
图2是本实用新型喂料螺旋输送机的结构示意图；
图3是本实用新型造粒压制装置的结构示意图；
图4本实用新型蒸压釜的主视结构示意图；
图5是本实用新型蒸压釜的侧视结构示意图。
具体实施方式
如图1所示的一种褐煤的粉煤造粒装置，其主要是由一喂料螺旋输送机1连接一造粒压制装置2组成，还包括有一成型切刀装置。喂料螺旋输送机1和造粒压制装置2分别由变频调速电机4和主传动箱3驱动。
如图2所示的喂料螺旋输送机1，其主要是由绞龙轴11、不锈钢筒体12组成，所述的不锈钢筒体12上设有一进料口121和一连通造粒压制装置的出料口122。绞龙轴11起物料输送作用，转速可调，它由变频调速电机4通过摆线针轮减速器带动绞龙轴11转动，转速可从0—150转/分范围内调节，有效转速为12—120转/分。
如图3所示的造粒压制装置，其包括有一环状压模21，于环状压模21的模腔内设置有一对间距可调的压辊22，环状压模21与压辊22间隙配合且相同方向旋转；所述环状压模21周壁上间隔环设有压模通孔211。筛分、破碎后的粉煤经喂料螺旋输送机1出料口122均匀输送至环状压模21的模腔内，一绕模腔中心转动的喂料刮板23将粉煤刮入压辊22与环状压模21的间隙，压辊22与环状压模21相向旋转，将粉煤挤入环状压模21的环模通孔211中成型，制成粒径为4-12㎜的颗粒。
如图3所示，本实用新型造粒设备的成型切刀装置主要由设置于环状压模21外部的间歇式进给切刀5组成，所述切刀5邻近压模通孔设置，以把不断从环模通孔211中挤出的成型颗粒切成所需的5-30㎜长度。
本实用新型造粒设备可通过改变环模通孔211的孔径来改变粉煤颗粒的粒径，通过调节切刀5的间歇进给距离来调节粉煤颗粒的长度，以保证制成的粉煤颗粒粒径为4-12㎜，长度为5-30㎜。
如图4所示的一种褐煤的颗粒及粉煤造粒后的烘干装置，该装置为一蒸压釜6，该蒸压釜6包括一由鞍式支座614支撑的筒体61，筒体61一端设有球冠封头611，另一端设有椭圆形封头612，球冠封头611与筒体61设有一安全联锁装置613锁固。
所述筒体1上分别设置有连接压力表、温度表的接口62、63，通过压力表、温度表监测蒸压釜内的运行情况。
筒体61的底部设置有进气口65，进气口65连接过热蒸汽管道和筒体61内的进汽装置64。于筒体的底部还设置有排污口66，排污口66安装疏水阀，将釜内冷凝水及污物通过疏水阀排出釜外。一排放二氧化硫和釜内蒸汽的排气口67设置于筒体61顶部。所述筒体61上还设置有稳定筒内的过热蒸汽压力的充气口68和放气口69。
如图5所示，筒体61内设置有道轨614，蒸养车沿道轨推入筒体61内，关闭球冠封头611，利用安全联锁装置13将球冠封头611锁死，插上保险销。待蒸汽锅炉的蒸汽压力达到0.7兆帕以上，通过充气口对球冠封头611充气，利用密封垫将球冠封头611密封，球冠封头611密封垫耐温≥450°。
待球冠封头611密封后，打开进气口65的阀门，开始对蒸压釜进气。通过压力表、温度表监测蒸压釜内的运行情况。当蒸压釜达到额定压力时，关闭进气口65的阀门，打开排气口67的阀门，将釜内蒸汽排空。釜内蒸汽排空后，关闭充气口68的阀门，打开放气口69的阀门，将球冠封头611密封垫的压力泄掉。待球冠封头611密封垫压力泄掉后，拔下安全销，转动安全联锁装置613，打开球冠封头611。将烘干后的物料从蒸压釜6内拉出。
以上实施例仅为说明本实用新型的技术思想，不能以此限定本实用新型的保护范围，凡是按照本实用新型提出的技术思想，在技术方案基础上所做的任何改动，均落入本实用新型保护范围之内。

Claims (4)

  1. 一种褐煤的粉煤造粒装置，其特征在于：该装置主要是由一喂料螺旋输送机连接一造粒压制装置组成，还包括有一成型切刀装置；所述的：
    喂料螺旋输送机，具有一进料口和一连通造粒压制装置的出料口；
    造粒压制装置，其包括有一环状压模，于环状压模的模腔内设置有一对间距可调的压辊，环状压模与压辊间隙配合且相同方向旋转；还包括且绕模腔中心转动的喂料刮板；所述环状压模周壁上间隔环设有压模通孔；
    成型切刀装置，其主要由设置于环状压模外部的间歇式进给切刀组成，所述切刀邻近压模通孔设置。
  2. 如权利要求1所述的一种褐煤的粉煤造粒装置，其特征在于：由该装置制得的颗粒，送至一烘干设备烘干处理；所述烘干设备装置为一蒸压釜，该蒸压釜包括一筒体，所述筒体上分别设置有连接压力表、温度表的接口；一连接过热蒸汽管道的进汽装置设置在筒体的底部；于筒体的底部还设置有排放冷凝水的排污口；一排放二氧化硫和釜内蒸汽的排气口设置于筒体顶部或侧部。
  3. 如权利要求2所述的一种褐煤的粉煤造粒装置，其特征在于：所述蒸压釜筒体上还设置有稳定筒内的过热蒸汽压力的充气口和放气口。
  4. 如权利要求2或3所述的一种褐煤的粉煤造粒装置，其特征在于：所述蒸压釜筒体内设置有道轨，一蒸养车沿道轨推入筒体内。
PCT/CN2013/070567 2013-01-11 2013-01-16 一种褐煤的粉煤造粒装置 WO2014107915A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2013200206306U CN203090868U (zh) 2013-01-11 2013-01-11 一种褐煤的粉煤造粒装置
CN201320020630.6 2013-01-11

Publications (1)

Publication Number Publication Date
WO2014107915A1 true WO2014107915A1 (zh) 2014-07-17

Family

ID=48842312

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/070567 WO2014107915A1 (zh) 2013-01-11 2013-01-16 一种褐煤的粉煤造粒装置

Country Status (2)

Country Link
CN (1) CN203090868U (zh)
WO (1) WO2014107915A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108311061A (zh) * 2018-01-30 2018-07-24 贵州云峰药业有限公司 一种制药制粒机
CN118304817A (zh) * 2024-05-15 2024-07-09 上海环帮环境科技有限公司 一种物质燃料颗粒加工的成型造粒设备

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104474973B (zh) * 2014-12-12 2016-09-14 溧阳市正翔精密机械有限公司 制粒机
CN104525046B (zh) * 2015-01-07 2017-01-11 安徽鸿源机械制造有限公司 可控旋转挤压型农作物废弃物再利用制粒机
CN105233757A (zh) * 2015-09-28 2016-01-13 溧阳市正翔精密机械有限公司 一种配合4个压辊的压辊座
CN105413586B (zh) * 2015-12-22 2018-02-09 济南大学 一种环模制粒机及其工作方法与应用
CN108077972A (zh) * 2017-12-25 2018-05-29 湛江市渔好生物科技有限公司 一种石斑鱼的水产饲料加工装置
CN108381807A (zh) * 2018-02-01 2018-08-10 东莞铭丰包装股份有限公司 一种高填充木塑复合材料生产用的造粒装置
CN110026126A (zh) * 2019-05-10 2019-07-19 山东金格瑞机械有限公司 一种物料制粒压块一体机
CN112588202A (zh) * 2020-11-06 2021-04-02 福建慧科新能源科技有限公司 一种生物质颗粒机用自动断料的挤压成型装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201136217Y (zh) * 2007-08-09 2008-10-22 泰安市利德容器制造有限公司 节能蒸压釜
CN201744335U (zh) * 2010-04-22 2011-02-16 詠创企业股份有限公司 造粒机结构
CN202136960U (zh) * 2011-06-07 2012-02-08 郑水成 生物质燃料搅拌颗粒成型机
CN103041745A (zh) * 2013-01-11 2013-04-17 蔡京鹏 一种褐煤的粉煤造粒方法及其设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201136217Y (zh) * 2007-08-09 2008-10-22 泰安市利德容器制造有限公司 节能蒸压釜
CN201744335U (zh) * 2010-04-22 2011-02-16 詠创企业股份有限公司 造粒机结构
CN202136960U (zh) * 2011-06-07 2012-02-08 郑水成 生物质燃料搅拌颗粒成型机
CN103041745A (zh) * 2013-01-11 2013-04-17 蔡京鹏 一种褐煤的粉煤造粒方法及其设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108311061A (zh) * 2018-01-30 2018-07-24 贵州云峰药业有限公司 一种制药制粒机
CN118304817A (zh) * 2024-05-15 2024-07-09 上海环帮环境科技有限公司 一种物质燃料颗粒加工的成型造粒设备
CN118304817B (zh) * 2024-05-15 2024-09-13 上海环帮环境科技有限公司 一种物质燃料颗粒加工的成型造粒设备

Also Published As

Publication number Publication date
CN203090868U (zh) 2013-07-31

Similar Documents

Publication Publication Date Title
WO2014107915A1 (zh) 一种褐煤的粉煤造粒装置
WO2014107913A1 (zh) 一种褐煤的粉煤造粒方法及其设备
CN209109135U (zh) 双轴对辊式挤压造粒机
CN202170310U (zh) 一种肥料用挤压造粒装置
CN101830621B (zh) 污水污泥干化燃料化处理系统及工艺
CN103602360B (zh) 褐煤流化床干燥与提质的装置及其工艺
CN102328339B (zh) 一种加压成型系统
CN106393782A (zh) 稻壳成型压块燃料的制备装置及方法
CN106010709A (zh) 花生壳成型压块燃料的制备装置及方法
CN201217646Y (zh) 螺旋回转式污泥干燥成型机
CN202881187U (zh) 一种生物质热解多联产装置
CN204280559U (zh) 一种滚筒螺旋输送机
CN201501824U (zh) 一种活性污泥内粉碎气流干燥装置
CN201337882Y (zh) 一种干法烟气脱硫吸收塔塔底脱硫排灰装置
CN206403163U (zh) 一种饲料制粒机
CN106242230B (zh) 污泥螺杆式直接干燥装置及方法
CN205253044U (zh) 一种高含量热敏性表面活性剂连续造粒系统
CN203807367U (zh) 异氰尿酸三缩水甘油酯干粉挤出造粒生产线
CN103896929B (zh) 异氰尿酸三缩水甘油酯干粉挤出造粒生产线及生产工艺
CN203784972U (zh) 一种双螺旋式冷渣器
CN203346173U (zh) 一种利用污泥生产人工湿地新型填料的系统
CN207236052U (zh) 一种可提高饲料合格率的饲料制粒机
CN103694061B (zh) 防过压复合肥造粒装配系统
CN203507939U (zh) 一种颗粒机
CN202909685U (zh) 一种制粒干燥装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13871160

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13871160

Country of ref document: EP

Kind code of ref document: A1