WO2017131595A1 - Modèle de panier de séchoir vertical - Google Patents

Modèle de panier de séchoir vertical Download PDF

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Publication number
WO2017131595A1
WO2017131595A1 PCT/TR2016/050067 TR2016050067W WO2017131595A1 WO 2017131595 A1 WO2017131595 A1 WO 2017131595A1 TR 2016050067 W TR2016050067 W TR 2016050067W WO 2017131595 A1 WO2017131595 A1 WO 2017131595A1
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WO
WIPO (PCT)
Prior art keywords
bucket
dryer
chamber
chambers
aperture
Prior art date
Application number
PCT/TR2016/050067
Other languages
English (en)
Inventor
Mehmet Nezir Gencer
Original Assignee
E-Mak Makine Insaat Ticaret Ve Sanayi Anonim Sirketi
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 E-Mak Makine Insaat Ticaret Ve Sanayi Anonim Sirketi filed Critical E-Mak Makine Insaat Ticaret Ve Sanayi Anonim Sirketi
Publication of WO2017131595A1 publication Critical patent/WO2017131595A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
    • F26B17/002—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors with floors which may rotate and turn over as a whole or in part, e.g. around a horizontal axis

Definitions

  • the invention relates to a novelty performed in dryer buckets inside the vertical dryers used in asphalt manufacture plants.
  • the vertical dryers are used for a number of purposes, particularly in asphalt manufacture plants. Vertical dryers are used for processes such as drying asphalt pavement materials (aggregates) and recycled asphalt pavement (RAP) materials.
  • Vertical dryers basically operate according to the principle that the dryer buckets, which have overturning movements and which are arranged on the horizontal axis from top to bottom in a zigzag manner inside the vertical dryer body, carry the material from top to bottom and that the heat obtained from a variety of heat sources circulates on the buckets.
  • This operation principle renders the dryer buckets as the most important element of the vertical dyers.
  • the aggregate In order to provide a high quality asphalt manufacture and to avoid energy losses in the asphalt manufacture plants, the aggregate should have the optimum dryness level. The most ideal method for this is to extend the heat contact surfaces.
  • the dryer buckets play a critical role in extending the heat contact surfaces.
  • Patents/patent applications DE 499 207 C, DE 32 18 248 A1, CN 102322732 and even TR 2011/02917 in state of art are the inventions related to the vertical drying method.
  • Such dryer buckets used in vertical dryers known in state of art are designed such that each bucket consists of one chamber.
  • the heat contact surface is limited; therefore this requires an increase in the heat and energy wasted in order to dry the aggregate at the desired level.
  • the main object of the invention is to provide a bucket embodiment comprising a plurality of bucket chambers which are placed side by side as to provide at least one air passage aperture there between and which are mounted on a horizontal axis into the dryer body inside the vertical dryers.
  • a preferred embodiment of the invention is that there is at least one pouring aperture on the surface facing the bucket line located at the opposite of the bucket line into which each bucket chamber is placed.
  • a preferred embodiment of the invention is that the bucket chamber comprises at least one lid to close the pouring aperture.
  • a preferred embodiment of the invention is that the bucket chamber comprises a twisting section extending from at least one of the sides of the bucket chamber towards the air passage aperture.
  • a preferred embodiment of the invention is that there is at least one moisture tube with apertures extending on the bottom of the bucket chamber which are sized as not to get the material inside but to get water therein.
  • a part of water constituting the moisture in the material evaporates during pouring from the moisture tubes when the material is transferred between the bucket chambers.
  • a preferred embodiment of the invention is that the dryer bucket comprises a bucket chassis onto which the bucket chambers are placed.
  • a preferred embodiment of the invention is that the bucket chassis comprises a spindle taper section which is in the middle thereof and into which the carrier spindle is inserted, and a plurality of chamber placement sections provided at a particular distance from the spindle taper section.
  • a preferred embodiment of the invention is that there is one connection pin adjacent to the chamber placement sections.
  • a preferred embodiment of the invention is that on the bucket chamber, there is at least one connection aperture into which the connection pin is inserted.
  • the dryer bucket embodiment (1) of the present invention can be used in the vertical dryers in asphalt manufacture plants by being mounted into the dryer body (11) via carrier spindles.
  • the dryer buckets (20) are placed on the horizontal axis in a zigzag manner onto two opposing bucket lines (13) in the dryer body (11) with a desired number.
  • the dryer bucket (20) has a bucket chassis (22) and a plurality of bucket chambers (21) located on the bucket chassis (22).
  • the bucket chassis (22) is in a frame-like form.
  • a spindle taper section (221) extends in the middle of the bucket chassis (22).
  • the top of the spindle taper section (221) is defined as tie piece (223).
  • the dryer buckets (20) on a bucket line (13) is fixedly connected onto each carrier spindle (12) located on the spindle taper section (221) inside the dryer body (11).
  • the carrier spindles (12) are secured to the center of the actuators (73).
  • the actuators are connected to each other via transfer levers (74).
  • the dryer buckets (20) perform an overturning movement in the overturn direction (C) on the horizontal axis which is the placement axis of the carrier spindles (12).
  • the bucket chambers (21) are placed onto the bucket chassis (22) on the horizontal axis by being arranged side by side.
  • the bucket chambers (21) are preferably provided with their tops being exposed. It is in a rectangular prism like box form. It becomes narrow towards it bottom (212) in a V form.
  • the section facing the bucket line (13) adjacent to the bucket line (13) on which the bucket chambers (21) are located is defined as the material transfer section (214).
  • a lid (216) closing the material pouring aperture (215) is connected to the bucket chambers (21) via a hinge (220). When the dryer bucket (20) stands horizontally, the material pouring aperture (215) is closed by the lid (216).
  • the bucket chambers (21) are mounted to the bucket chassis by engaging the connection pins (224) with the connection apertures (219).
  • connection pins (224) With the connection apertures (219).
  • the mounting of the bucket chambers (21) to the bucket chassis (22) is facilitated and it can be demounted in an easy way when desired.
  • There is a moisture tube (218) extending to the bottom (212) parts of the bucket chamber (21).
  • apertures on the moisture tube (218) through which at least some of the material cannot pass but water can pass.
  • the moist material is poured into the uppermost dryer bucket (20) and to the bucket chambers (21) placed into the dryer bucket (20).
  • the bucket (20) stands horizontally during this process.
  • the carrier spindles (12) placed into the center of the actuators (73) and the bucket (20) secured to these spindles (12) in C direction perform the overturning movement.
  • the actuators (73) are connected to each other via the transfer levers (74)
  • the overturning movement is performed on all of the buckets (20) on a bucket line (13) at the same time.
  • the second group of the dryer buckets (20b) stands horizontally. After the first group of the dryer buckets (20a) discharges the material therein, they return to their previous horizontal position. Then, the second group of the dryer buckets (20b) performs the overturning movement.
  • the overturning movement of the dryer buckets (20) is performed towards the dryer bucket (20) which is located on the opposite bucket line (13) and located at the lower position.
  • the lid (216) connected to the side in the material transfer section (214) opens with the overturning movement and the material is transferred to the other dryer bucket (20) through the material pouring aperture (215). Meanwhile, the twisting sections (217) inside the bucket chambers (21) prevent the material from leaking into the vertical dryers through the bucket chambers (21). As the material is transferred (21) from bucket chambers independent of each other, hot air passage increases and drying becomes much more activated.
  • the air passes over the dryer buckets (20) while it flows in the vertical dryer from top to bottom and hot air is transferred onto the material.
  • the air also passes through the air passage apertures (213) between the bucket chambers (21) in the dryer buckets (20).
  • the heat in the air is transferred to the material over the walls (211) of the bucket chambers (21).
  • the hot air contacts with the material and transfers its heat. Thanks to the high contact level of the hot air with the material, the moisture of the material can be reduced to desired levels.
  • more efficient drying is achieved as the surface area to be dried is extended because the material is found in the bucket chambers (21) in fewer parts not as a whole.
  • the moisture tubes (218) in the bucket chambers (21) collect water from the wet material.
  • the water inside the moisture tube (218) flows and at least some part of the water evaporates upon contact with the hot air.
  • the rest of the water is transferred to the other dryer bucket (20) again together with the material.
  • Water is subjected to the drying process in the other dryer bucket (20) too. This helps reducing the moisture content on the wet material.
  • the lids (216) in the bucket chambers (21) increase the material amount poured into the bucket chambers (21).
  • the presence of the lids (216) avoids pouring and enables the parts close to lid (216) inside the bucket chamber (21) to be filled with material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Road Paving Machines (AREA)

Abstract

Panier de séchoir (20) pour séchoirs verticaux, monté horizontalement sur des axes de support (12) et déplaçable selon un mouvement de rotation, le panier de séchoir (20) présentant une pluralité de compartiments (21) disposés côte à côte de telle manière qu'au moins une ouverture passage d'air (213) est ménagée entre eux.
PCT/TR2016/050067 2016-01-28 2016-03-10 Modèle de panier de séchoir vertical WO2017131595A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2016/01150 2016-01-28
TR2016/01150A TR201601150A2 (tr) 2016-01-28 2016-01-28 Bi̇r di̇key kurutucu kova yapilanmasi

Publications (1)

Publication Number Publication Date
WO2017131595A1 true WO2017131595A1 (fr) 2017-08-03

Family

ID=55953355

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2016/050067 WO2017131595A1 (fr) 2016-01-28 2016-03-10 Modèle de panier de séchoir vertical

Country Status (2)

Country Link
TR (1) TR201601150A2 (fr)
WO (1) WO2017131595A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11634336B2 (en) 2012-05-30 2023-04-25 Nemaska Lithium Inc. Processes for preparing lithium carbonate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE302706C (fr) *
DE499207C (de) 1929-03-08 1931-11-09 Wilhelm Geldmacher Ortsfeste Trockenanlage fuer die Zuschlagsstoffe zur Asphaltbereitung
DE3218248A1 (de) 1981-05-15 1982-12-23 Kajima Road Co., Ltd. Regenerativheizungs- und schmelzvorrichtung fuer die rueckgewinnung von asphaltbeton aus asphaltbetonbruch
CN102322732A (zh) 2011-08-31 2012-01-18 辽宁禹华环保设备有限公司 一种落体式垃圾热风干燥机
TR201102917A1 (tr) 2011-04-18 2012-08-22 E- Mak Maki̇ne İnşaat Ti̇caret Ve Sanayi̇ A.Ş. Bir dikey kurutucu.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE302706C (fr) *
DE499207C (de) 1929-03-08 1931-11-09 Wilhelm Geldmacher Ortsfeste Trockenanlage fuer die Zuschlagsstoffe zur Asphaltbereitung
DE3218248A1 (de) 1981-05-15 1982-12-23 Kajima Road Co., Ltd. Regenerativheizungs- und schmelzvorrichtung fuer die rueckgewinnung von asphaltbeton aus asphaltbetonbruch
TR201102917A1 (tr) 2011-04-18 2012-08-22 E- Mak Maki̇ne İnşaat Ti̇caret Ve Sanayi̇ A.Ş. Bir dikey kurutucu.
WO2012143575A2 (fr) * 2011-04-18 2012-10-26 E-Mak Makina Insaat Ticaret Ve Sanayi A.S. Séchoir vertical
CN102322732A (zh) 2011-08-31 2012-01-18 辽宁禹华环保设备有限公司 一种落体式垃圾热风干燥机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11634336B2 (en) 2012-05-30 2023-04-25 Nemaska Lithium Inc. Processes for preparing lithium carbonate

Also Published As

Publication number Publication date
TR201601150A2 (tr) 2016-06-21

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