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TWO:It was plainly the cave. He went and stood in the mouth and looked into the dark, narrowing throat. A[Pg 219] weird silence poured up with the damp, earthy smell. He went farther in, half sliding down the steep bank of soft, powdery, white earth. There was only the uncanny light which comes from reflection from the ground upward. But by it he could see innumerable tiny footprints, coyote, squirrel, prairie-dog, polecat tracks and the like. It took very little imagination to see yellow teeth and eyes gleaming from black shadows also, although he knew there were no dangerous animals in those parts.
Classification by type of system
1natural circulation external heating pipe type
2natural circulation calandria type
3forced circulation type
4falling-film type
5rising film type
6jacket type
7coil type
Classification by method of operation
1single effect evaporator system
2multiple effect evaporator system
3auto-vapor mechanical compression system
4auto-vapor ejector compression system
5multistage flash system

After taking into consideration of the physical and chemical property of solutions, the desired design conditions, and available utilities, we select the most suitable type of system by utilizing our years of experience and excellent results.
In addition, we can offer designs and manufacturing services that take into careful consideration compactness, energy-efficiency, and automatization.

THREE:Before long she heard a horse coming at a gallop up the road, to the front of the house. She put out her hand and pushed aside the vines, but could see little until the rider, dismounting and dropping his reins to hang on the ground, ran up the steps. It was the mail carrier, the young hero of the Indian massacre. Felipa saw in a moment that he was excited. She thought of her husband at once, and sat up in the hammock."It's a lot of infernal lies, and you know it." But she only shook her head and laughed again, shortly.

While standard calandria type evaporation systems are widely used as the typical concentration evaporator by the various food and chemical industries, we have delivered many of those systems as finishing concentration evaporators especially for sugar solutions and starch syrups.

THREE:Under the midnight sky, misty pale and dusted with glittering stars, the little shelter tents of Landor's command shone in white rows. The campfires were dying; the herd, under guard, was turned out half a mile or more away on a low mesa, where there was scant grazing; and the men, come that afternoon into camp, were sleeping heavily, after a march of some forty miles,—all save the sentry, who marched up and down, glancing from time to time at the moving shadows of the herd, or taking a sight along his carbine at some lank coyote scudding across the open.Cairness reddened to the roots of his hair, and the scar on his forehead grew purple. He understood that look now. And it hurt him more than any of the slights and rebuffs he had received since he had married Felipa. He had, like most of those who served under the general, a sort of hero-worship for him, and set great store by his opinion. It was only because of that that he had left Felipa alone upon the ranch. It had been their first separation and almost absurdly hard for two who had lived their roving lives.
  • Enables flexible operation with little influence from variations in load and raw solution concentrations because of an adequate amount of solution being held within the system. These systems are also suitable for batch type burning evaporators.
  • Concentrations can be controlled within product specifications by the cascade control using the concentrations of concentrated solution and the raw solution supply and also by the arithmetic control of raw solution concentrations, etc. (Result for sugar solutions: 75±0.2wt%)
  • High-viscosity solutions and solutions that may crystallize can also be utilized by installing a propeller in the evaporator as a forced circulation system.
THREE:The Apache in Felipa was full awake now, awake in the bliss of killing, the frenzy of fight, and awake too, in the instinct which told her how, with a deep-drawn breath, a contraction, a sudden drop and writhing, she would be free of the arms of steel. And she was free, but not to turn and run—to lunge forward, once and again, her breath hissing between her clenched, bared teeth.But she only answered that that was unlikely and slipped her arm around his neck, as she added that if anything were to happen to him, she would not have one real friend in the world. There was something pathetic in the quiet realization of her loneliness.

This is a process example of a device that continuously and simultaneously concentrates two types of waste liquid with a single high-efficiency steam compressor.

THREE:Landor shrugged his shoulder, but Felipa would not have it so. "You know he is not, Jack," she said a little petulantly, which was noticeably unwonted on her part.
  • By evaporating the steam using a mechanical compressor and reusing it, almost no heating steam is alomost required except the time of start-up, so large energy savings can be expected.
  • By combining with a thin film falling heat exchanger that does not raise the boiling point due to the liquid depth, it is possible to utilize the temperature difference of the compressor at the maximum.
  • Since the residence time and heating time are short and the holding amount is small, starting and stopping can be performed in a short time.
  • It will prevent scale adhesion in the can that the evaporator is divided into two parts, and that the supply of the undiluted solution is alternately switched over a fixed period of time to perform heat concentration.