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TWO:
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:That Penology is still only in its experimental stage as a science, in spite of the progress it has made in recent times, is clear from the changes that are so constantly being made in every department of our penal system. We no longer mutilate nor kill our criminals, as our ancestors did in the plenitude of their wisdom; we have ceased to transport them, and our only study now is to teach them useful trades and laborious industry. Yet whether we shall better bring them to love labour by compulsory idleness or by compulsory work, whether short imprisonment or long is the most effective discipline, whether seclusion or association is least likely to demoralise them, these and similar questions have their answers in a quicksand of uncertainty. This only may experience be said to have yet definitely proved, that very little relation exists in any country between the given quantity of crime and the quantity or severity of punishment directed to its prevention. It has taken thousands of years to establish this truth, and even yet it is but partially recognised over the world.

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:
  • 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:[113]The immortal President, Montesquieu, has treated cursorily of this matter; and truth, which is indivisible, has forced me to follow the luminous footsteps of this great man; but thinking men, for whom I write, will be able to distinguish my steps from his. Happy shall I esteem myself if, like him, I shall succeed in obtaining the secret gratitude of the unknown and peaceable followers of reason, and if I shall inspire them with that pleasing thrill of emotion with which sensitive minds respond to the advocate of the interests of humanity.

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:Others again measure crimes rather by the rank of the person injured than by their importance in regard to the public weal. Were this the true measure of crimes, any act of irreverence towards the Supreme Being should be punished more severely than the assassination of a monarch, whereas the superiority of His nature affords an infinite compensation for the difference of the offence.But of far greater historical interest than such criticism is that of Ramsay, the Scotch poet and painter, to whom a copy of Beccarias treatise had been shown by Diderot, and who wrote a letter about it to the latter, which, though it contains some very just criticisms on Beccaria, yet reads for the most part very curiously by the light of subsequent history, and illustrates graphically the despair of all reform then felt by most men of reflection.[8]
  • 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.