子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Apparatus for drying hides and skins | US351988 | 1973-04-17 | US3987556A | 1976-10-26 | Olivier Tissot; Irenee Catalo |
| The present invention relates to a novel process for drying articles with low dimensional stability such as animal skins and hides and to apparatus for carrying it out.The drier designed to carry out the above-mentioned process comprises in combination:At least one support on which the articles to be dried are placed;At least one chamber provided with irradiation means;At least one chamber of known type comprising means for circulating air, the said chamber having means in its lower portion for extracting damp air; andMeans for conveying the support through the above-mentioned chambers. | ||||||
| 142 | Drying coal in hot oil slurry using recycled steam | US561544 | 1975-03-24 | US3953927A | 1976-05-04 | Franklin D. Hoffert |
| Drying coal having undesirably high moisture content is accomplished by heating the particulate coal in an oil slurry contained in a pressurized drying zone to sufficient temperature to evaporate the moisture. A major portion of the heat required in the drying zone is provided by compressing the hot steam evolved from the coal drying step and condensing it in a heat exchanger passage in the drying zone. The resulting dried coal-oil slurry liquid is then passed on to further processing such as coal hydrogenation or liquefaction steps. | ||||||
| 143 | Method and apparatus for drying materials in fixed beds | US43543374 | 1974-01-22 | US3894344A | 1975-07-15 | MALCOLM DONALD B |
| Condensation which occurs in a bed of ore on a traveling grate for sintering, or a bed of agglomerates, such as pellets, on a traveling grate in the process of heat-hardening them, which occurs when drying and preheating air first flows through the bed is reduced if not eliminated by conserving heat contained in the fines or imparted to the fines during their preparation, such as grinding, or from the drying of filter cake comprised of such fines, and even further augmenting this heat to increase the temperature of the fines or make up for loss which occurs before the fines or agglomerates are loaded onto the grate whereby the charge on the grate is already warm before the current of drying air flows through it.
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| 144 | Process for drying raw agricultural products, particularly potatoes | US3747224D | 1971-04-26 | US3747224A | 1973-07-24 | NORDENSKJOLD R |
| A process for drying raw agricultural products for feed purposes. The raw product is first pulped into a raw and wet pulped product which is thereafter moved into a pulp box for distribution onto a roller drier. The product is heated while in the pulp box, and then distributed onto the roller drier and dried while in contact therewith. The dried product is then removed from the roller drier and is thereafter broken into flakes.
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| 145 | Procedure for drying of cellulose | US3739482D | 1971-04-13 | US3739482A | 1973-06-19 | BERG B |
| Procedure for drying cellulose in a plant consisting of a web dryer, combined with a parallel-working flash dryer in which disintegrated cellulose is caused to pass through a wet stage and through a series of dryer stages and finally taken to a bale press in which procedure the outgoing hot wet air from the web dryer is used for preheating replacement air and also is used for heating ventilation air which partly is discharged into the atmosphere and partly is conducted away for use in the flash dryer for heating the drying air for the various drying stages of said flash dryer.
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| 146 | Coal processing | US3680217D | 1970-10-21 | US3680217A | 1972-08-01 | CHAPMAN ROBERT F |
| A method and apparatus for removing moisture from coal and for comminuting coal.
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| 147 | System for automatic control of process of boiling, vacuum cooling and dehydration of food stuffs | US3608470D | 1969-11-03 | US3608470A | 1971-09-28 | ZABIYAKIN VYACHESLAV PETROVICH; ABRAMIAN LEV IVANOVICH; ANISIMOV ALEXANDER PAVLOVICH; NIKISHIN OLEG IVANOVICH; SARANOVA LJUDMILA DMITRIEVNA; BERENDS TATYANA KONSTANTINOVNA |
| A system for automatic control of the processes of boiling, vacuum cooling, draining a condensate and dehydration of foodstuffs, preferably meat and fish in a chamber employed for treating the foodstuffs, comprises a control unit for sending control signals during time intervals, a circuit for prescribing the program of vacuum cooling and dehydration connected to the control unit, a unit for controlling the temperature of boiling the food stuffs connected to the control unit, an actuating mechanism controlled by the control unit and connecting the chamber with the atmosphere, an actuating mechanism for draining off condensate from the chamber controlled by the control unit and an actuating mechanism for controlling the temperature connected to the temperature control unit. The system is fully automatic and utilizes further control means for accomplishing the above-said function.
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| 148 | Process for drying wet vegetable protein products | US3604123D | 1970-03-31 | US3604123A | 1971-09-14 | KING WILLIAM H |
| This invention relates to an improved process for removing water from wet vegetable protein products such as those resulting from absorption of reaction medium during wet processing of the natural vegetable proteinaceous material, which process involves raising the pH of the material within the range 7.0 to 9.0 or alternatively lowering the pH within the range 4.0-5.0.
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| 149 | Method of dehydrating a crop | US3593429D | 1969-08-04 | US3593429A | 1971-07-20 | THOMPSON STANLEY P |
| This method of dehydrating a crop such as alfalfa or the like includes the step of spraying a coating of water on the crop just prior to advancement of the crop into the heated dehydrator drum.
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| 150 | Apparatus for drying continuously moving elongated flexible means | US3538619D | 1968-10-31 | US3538619A | 1970-11-10 | KLEINER FRANZ |
| 151 | Method for drying moulds | US3537186D | 1968-12-30 | US3537186A | 1970-11-03 | RENNERFELT SVEN BERNHARD |
| 152 | Method in drying of hydrous solid material and the subsequent heat treatment of the dried material | US3513560D | 1968-03-04 | US3513560A | 1970-05-26 | LAMARE CHARLES LOUIS VIEL |
| 153 | Solvent removal | US72025768 | 1968-04-10 | US3510954A | 1970-05-12 | DUNN JAMES L JR |
| 154 | Process for drying cellular compositions | US57553066 | 1966-08-29 | US3414983A | 1968-12-10 | DOUGLAS BULGIN |
| 155 | Fractional crystallization | US38937464 | 1964-08-13 | US3339372A | 1967-09-05 | COTTLE JOHN E |
| 156 | Apparatus for drying coatings | US25983363 | 1963-02-20 | US3292273A | 1966-12-20 | REINOLDAS PIPYNE |
| 157 | Method of drying a hydrogel | US35378064 | 1964-03-23 | US3290790A | 1966-12-13 | DAIZO KUNII; YUJIRO SUGAHARA; KIYOSHI SATO; MASAJI SAITO; MASAHIDE OGAWA |
| 158 | Method of drying foamed materials, e. g. foods | US25880763 | 1963-02-15 | US3266559A | 1966-08-16 | OSBORNE ROBERT J; POTTER NORMAN N; FIORE JOSEPH V; KELLY THOMAS K |
| 159 | Process and apparatus for dehydrating moisture containing materials | US22565562 | 1962-09-24 | US3257738A | 1966-06-28 | THOMAS MARGITTAI |
| 160 | Method of and arrangement for dressing moist raw materials with solid undesired inclusions | US33956763 | 1963-12-05 | US3254882A | 1966-06-07 | HELMING BERND H |
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