TH1091A - Processes and machines for producing carbon black - Google Patents

Abstract

Aerosols, like carbon black fumes, are previously extracted manually by passing the aerosols or smoke through the molten particles. Collecting and collecting And after that aerosol or Smoke passes through a separator like a filter bag. This action will Change the characteristics of aerosols in the areas that reduce the amount of solids. All or in increasing the average particle size of solids in aerosols, or both of these effects were obtained.

Claims (6)

1. The process for producing carbon blacks consists of (a) the production of smoke containing carbon black particles by decay or Sequential incomplete combustion of raw materials for carbon black production (b) arrangement of fluff, dry and loose carbon black masses (c) permeability at least part of the smoke (D) conduction of the aerosol current containing the gas phase of the smoke And a second carbon black particle from the mass (e) the aerosol is introduced into the separator to produce a Carbon black products containing second carbon black particles. It is essentially a carbon black-free gas phase. 2. Process according to claim No. 1 with characteristics according to The fact that there is at least one such mass in the receiving chamber. The chamber to be collected receives the fluff and dried carbon black from the separator 3. Process according to claim number 1 where the mass of the carbon The dried, fluffed and melted blacks are unbound and Not pressed into pellets And will remain in position by the gravity of the Earth 4. Process according to claim number 2 with the appearance that the room The collection was placed under a separate machine. 5. Process according to claim No. 4 that looks like The separator is a filter system 6. Process according to claim No. 1 at least that One of the best carbon black products comes from a separator. It is added to the dry fluff mass of carbon black, the pit, and part of it is carried out to action. Next step 7. Process according to claim No. 6 that looks like The amount of carbon black added to the mass by that fraction of the Such carbon black products, as well as by the fumes containing Carbon black is flowing through that mass. And the amount of carbon Black taken out of that mass by that part of that mass In principle, it is the same. 8. Process according to claim 5, where the procedure of karma The following methods include to granular operations to be Converting dry, fluff-fluffed carbon black into granular carbon blacks 9. Process according to claim No. 5, where fumes contain The carbon black will be passed into the storage room at least This is the room under the filter system. And at location That the smoke passes through most of the dry carbon black mass It is loose fluff that has been collected from the storage filter system. 1 0. Process according to claim No. 9 that looks like The storage chamber consists of a downward vault with The transport path is at the bottom of the receiving chamber. Or several storage rooms, and where the fumes will be imported To the storage room near the bottom 1 1. Process according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 in which the smoke is injected into the unit. A filter consisting of a number of filters and a storage room for This is the room or more under the filter in the direction Fling downward, away from the strainer and into the collector. Get it where the fumes come into contact with the mass of carbon. Such loose fluff dry blackberries 1 2. Process according to claim 11 that looks like The smoke is then injected downward from the exit facing it. Put down the number of one arranged within the said filter unit and attach. Into the pipe, pipe 1 3. Process according to Clause 12 that looks like The outlet is an opening in the pipe, provided that the hole These openings will face out in 1 downward directed direction. 4. Process according to claim 12 that looks like The direction of the fume injection is directed downward 1 5. Machine for separating carbon black from carbonized fumes. Black is characterized by a. A source of smoke containing carbon black b. At least a storage room. One room for storing carbon. Black dried, loose fluff. C. Pipes connecting the source and the storage room to the source. In such a way that the smoke with carbon black exits from the pipe Said to be in contact with most of the dry carbon black particles as Pits in the said storage room and d. The separate route above the storage room; and That has been adjusted to separate the fumes containing carbon black into carbon Black is loose as fluff and gas is released. And which were split into The storage room to receive the said when it is detached from the aforementioned separator path 1 6. The device according to Clause 15 that looks like the pipe. It opens into the storage room and there is a reflector in The receiving chamber is associated with the said pipe by making smoke. That was brought into the storage room reflecting downwards (page 3, none) (16 claims, 2 pages, 3 photos)