Drying room

“ Drying is a troublesome business, and it must be done in a room where there is a window or door to admit a draught, when necessary, as it sometimes is. But if you have only a small quantity the drying can be managed somehow. ”

“ Furnaces for heating, ranges for cooking, form part and parcel of the building; fixtures for gas and electricity, yielding both light and heat, are provided just as water faucets are; every bedroom has its clothes closet instead of the lumbering wardrobe. In the kitchen we find dressers and china closets built into the walls; [484] the laundry has stationary washtubs and, in some cases, a drying room as well, so that the laundress does not care should it rain on washing day. ”

“ These processes, however, are supposed to injure the fabric of the linen; and in many families the fine linen, cottons, and muslins are washed and got-up at home, even where the bulk of the washing is given out. In country and suburban houses,where greater conveniences exist, washing at home is more common—in country places universal.
A good laundry establishment for a large household consists of a washing-house, an ironing and drying-room, and sometimes a drying-closet heated by furnaces. The washing-house will probably be attached to the kitchen ”

“ Before any material has been placed in the drying room, the steam should be turned into the heating or radiating coils, gradually warming them, and bringing the temperature in the kiln up to the desired degree. ”

“ Since air circulation is as essential as the proper degree of heat, and as its contact with the material to be dried depends upon its free circulation, it is necessary that the dampers for its admittance into, and its exit from, the drying room be efficiently and properly operated. ”

“ A nursery floor ought not to be washed oftener than once a week; and then the child or children should, until it be dry, be sent into another room. During the drying of the floor, the windows must, of course, be thrown wide open. ”

“ Here, in this apartment, paved with red brick, we see several pieces of canvas drying. It is a large room, very clean, here and there a washing trough, and in one corner two or three large horizontal baths. The appearance is that of a wash-house, except that all the assistants are men, and not washerwomen; there is plenty of water everywhere, and the floor is well drained to allow of its running off. We are to be favored with a sight of the whole process, and this is the first operation.
Into one of the horizontal baths, measuring about 5 by 4 feet, is put the salting solution. ”

“ Our kitchen looks like a junk shop these days, and a wet one at that, for the numbers of muckluks, fur parkies, mittens, and other garments hung [Pg 299] around the stove to dry are almost past counting, and the odor is stifling; but the clothing must be dried somewhere, and there is no other place. An engine room would be the very best spot I know for drying so many wet furs, and I wish we had one here.
In speaking to one of the men today about prospecting my claim, I told him I would furnish the grub, but he said very kindly, "I wouldn't take any grub from you. ”

“ The windows and doors should be left open that the floor may dry quickly, and while it is drying, the furniture outside the room should be dusted and rubbed. The furniture in the attics being generally painted wood, will require to be washed twice a-year with the same mixture as the other paint in the room, taking care to do it lightly, and to wash it quickly off with water. ”

“ Charging of the furnaces should be so arranged that they burn as low as possible before the removal of the dried materials and before subsequent work in the drying chambers. Seeing that chicory and turnip drying is done intermittently by night, a special sleeping or waiting room with free ventilation should be provided. The regulations concerning the ventilation of the workrooms are to be made known to the workers. ”

“ For a large room, fresh warm water will be required 4 or 5 times in the course of the scrubbing. When the floor has been scrubbed, leave the sashes raised while it is drying. For scouring common floors that are very dirty, have by you an old tin pan with some grey sand in it; and after soaping the brush, rub it on some sand also. Always commence operations at the corner farthest from the door and work towards the door. ”

“ The drying chamber or drying rooms in which the wares are exposed to artificial heat immediately after vulcanising shall be so arranged that actual entrance into them for the putting in or taking out of the vulcanised goods shall not be necessary. No person shall be allowed to enter the drying chamber while work is going on. ”

“ Again, the drying of floors after they have been washed is always a difficulty, particularly in winter, and is the more felt in the case of the bedrooms, which have, when single-bedded or small, but a slight current of air through them, and consequently dry slowly. ”

“ It has been imagined that sun and wind alone dry clothes but the fact is that air is the drying medium and therefore the best dryers provide a good circulation of air plus heat. Dry air has a tremendous love for moisture and eats it up as a blotter eats up ink. The warmer the air the more moisture it will hug. This would seem enough, just to bake the clothes, but baking does not remove odors and does render them yellow; they are unventilated and smell like the laundry, so people are prone to say “Sun drying or nothing.” ”

“ The home laundry must be well ventilated and lighted, and in the basement if possible, for obvious reasons, the chief being the relief thus afforded to the otherwise congested kitchen and overburdened kitchen stove, while at the same time one other menace to health—the steam generated by the washing and drying—is removed from the main part of the house. It is highly essential that the laundry be properly and completely equipped for the work of washing, boiling, drying, and ironing. ”

“ The drying house usually consists of a wooden building, the inside of which is fitted with shelves, or rather framework to contain drawers, made of wood, with brass or copper wire netting bottoms. A current of hot air is made to pass through the shelves and over the surface of the cotton, which is spread out upon them to the depth of about 2 inches. ”

“ Hence, constant change is necessary in order that the moisture given off may be continually carried away.
In practice, air movement, is therefore absolutely essential to the process of drying. Heat is merely a useful accessory which serves to decrease the time of drying by increasing both the rate of evaporation and the absorbing power of the surrounding space. ”

“ Water should be removed from upholstered furniture with a water-extraction vacuum. Fans, dehumidifiers, and heaters may be used to accelerate the drying process. Completely drying upholstered furniture within 48 hours may be difficult, so if the piece is valuable, you may consider consulting a restoration or water-damage professional who specializes in furniture. ”

“ If applied to a double-floored building, this disadvantage would, from the stronger draught, and consequent larger supply of air, be less likely to show itself, and the upper floor with its uniform warm air would be well adapted for drying off finished sole-leather, while the cooler and milder drying of the ground floor would be fitted both in character and situation for that wet out of the yard. ”

“ Sliding roofs or other means of rapidly affording shelter are desirable in case of showers, excessive heat, and also for protection at night. Artificial drying is now often resorted to and various patterns of drying houses are in use. ”

“ Many merchants dread window washing day. It shouldn’t be a bugbear when a simple method like the following is understood. Wait until the sun is off the window, for if the sun is shining on the glass it will look streaked after drying, irrespective of the amount of muscle expended in the rubbing. ”

“ Many years these dryers are not required, but from time to time they prove of vast value, and if properly constructed are much superior to any drying-floor. But so far no perfect dryer has ever been constructed. Most dryers are too expensive, costing from three thousand to seven thousand dollars, when of a capacity to dry from twenty-five to fifty tons of green grapes at one charge. Nearly all late dryers are constructed with a fan, which sucks the air out through one end of the building. ”

“ In most cases it is found sufficient to roll crepe thin for air-drying in order to prevent the appearance of coloured spots. It is found, however, that some drying-houses are so badly planned and constructed, that quick drying under even the best of conditions is a practical impossibility. ”

“ The trays should be shifted during the drying process to procure uniformity of drying.
Several types of stove dryers are on the market. One of these has a series of trays in a framework, forming a compartment. This is placed on top of the stove. Another is a shallow metal box which is filled with water. This is really a water-bath dryer. This dryer or dehydrator can be used on either a gas or coal range. A thermometer is necessary in order to maintain the right temperature. The slices of vegetables or fruit are placed on the tray with the thermometer, and the dryer does the work. ”

“ One of the great secrets in all drying operations is to have a constant current of fresh hot air playing on the goods to be dried, this absorbs the moisture they contain, and the water-charged air thus produced must be taken away as quickly as possible. ”

“ From the deckle edge it dries inward and the last spot to dry is the centre of each sheet. The dry workers, with a hand-tool like a T square, hang their sheets over the russet, cow-hair ropes; then when the rope is loaded, pull it aloft; but the art of drying lies in the regulation of heat and air. The heat is great, yet regular; every operation is ordered for cleanliness and purity, so that not a speck of dust may fall to mar a sheet.
Here came Matthew Trenchard upon a question of temperature. ”

“ In its place, we have at one side of the kitchen, a sink, with cocks for hot and cold water immediately over it. The tables and drain-board are arranged to simplify the operations of dish-washing. The water, instead of being carried to the yard or alley, finds its way naturally into the drain through the sink. Modern laundry arrangements make it unnecessary to carry great tubs of water outside, or to delay wash-day on account of the weather, or to bring in the frozen clothes during the cold winter days. The bath-room, with the tub, the water-closet, and the wash-stand, is on the second floor. ”

“ As to dryness of air, there is little which the individual can do except to choose a dry climate in which to live or spend his vacations. Unfortunately, there is not as yet any simple and cheap way of drying house air which is too moist, as is often the case in warm weather.
Humidity
In the cold season, indoor air is often too dry and may be moistened with advantage. This may be done, to some extent, by heating water in large pans or open vessels. But for efficient moistening of the air, either a very large evaporating-surface or steam jets are required. ”

“ From the rafters of the roof of the Drying House are suspended in bunches all the herbs that the grower cultivates. To accelerate the desiccation of rose leaves and other petals, the Drying House is fitted up with large cupboards, which are slightly warmed with a convolving flue, heated from a fire below. ”

“ When the bathroom has been used it should be properly aired, and the moment it is quitted the housemaid should go in, throw up the window, top and bottom, and take away and dry the towels. If the weather is cold, the fire or gas must be kept going night and day to keep out the frost, and always the floor must be wiped over and the bath blankets hung up until they can be properly dried, then will the room remain nice much longer than it otherwise would. ”

“ Air-drying is dependent on the condition that the air must be capable of taking up more moisture than it already contains. It is a matter of common experience that there are warm days when the air is so saturated with moisture in the form of invisible vapour, that scarcely any drying takes place; and similarly, cool dry days, when leather dries rapidly. The relative amount of moisture in the air is easily ascertained by the simple instrument known as the wet and dry bulb hygrometer; an instrument which ought to be in every drying-shed, especially where steam heat is used. ”

“ The laundry-maid is charged with the duty of washing and getting-up the family linen,—a situation of great importance where the washing is all done at home; but in large towns, where there is little convenience for bleaching and drying, it is chiefly done by professional laundresses and companies, who apply mechanical and chemical processes to the purpose. ”

“ The overhead track is far more convenient than the floor wheels upon which some racks pull out, as the floor, should it be uneven, will prevent ease of operation of the racks and annoyance will ensue. Single dryers can be bought with two racks only 23′′ or so wide for smaller rooms.
These cabinets can be sunk flush in the wall and take up no more room if the building is so constructed or lie against or at right angles to the wall. The heat does not permeate the room in well-made dryers. Any stove used in the laundry should not be in connection with the dryer. ”

“ Weather drying is cheap, but exceedingly slow, and in unfavourable weather is very unreliable. The goods, moreover, need constant attention to obtain an even result. Steam pipes are usually laid along the shed floors, and are used in winter and damp weather to accelerate the drying, and also in the final shed stove to remove the last traces of moisture. Wet weather, however, will not stand a high temperature, and steam drying is better avoided when possible. Air-dried leather still contains about 14 per cent. ”