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51. 发明专利

JPH11101588A PLATE-TYPE HEAT EXCHANGER 失效
公开(公告)号：JPH11101588A
公开(公告)日：1999-04-13
申请号：JP26429397
申请日：1997-09-29
申请人： HISAKA WORKS LTD
发明人： AMANO TSUKASA
IPC分类号： F28F3/08 , F28F9/22
摘要： PROBLEM TO BE SOLVED: To enable a total number of plates to be used effectively and to improve heat transfer performance by inserting straightening distribution parts for allowing a fluid to be dispersed and flow uniformly into the heat exchange channel among plates into the fluid entrance passage hole of a heat exchanger where frames at both sides and a plurality of plates that are laminated between them are formed in one piece. SOLUTION: In a plate-type heat exchanger, a plurality of laminated plates 3 and 4 are provided between frames 1 and 2 at both sides and are formed in one piece by brazing or the like, thus alternately forming two kinds of fluid heat exchange channels 5 and 6 between the plates 3 and 4 and performing the heat exchange of two kinds of fluids being supplied from each separate entrance nozzle 11 to the heat exchange channels 5 and 6 and then taking the liquids from each separate exit nozzle 13. In this case, a pipe 19 with a plurality of small holes 17 is inserted into the entrance nozzle 11 as straightening distribution parts 20 and is provided in a passage hole 7 at an entrance side, thus uniformly dispersing the fluid at the heat exchange channels 5... in the direction of plate lamination so that the fluid can flow in, and a heat transfer performance is improved.

52. 发明专利

JPH1112916A METHOD FOR CLEANING IN TEXTILE PRODUCT PROCESSING APPARATUS 失效
公开(公告)号：JPH1112916A
公开(公告)日：1999-01-19
申请号：JP16141697
申请日：1997-06-18
申请人： HISAKA WORKS LTD
发明人： ISHIMARU OSAMU
IPC分类号： D06B3/09 , D06B3/28 , D06B23/00 , D06B23/30
摘要： PROBLEM TO BE SOLVED: To enable a short-time cleaning treatment by simultaneously proceeding a cooling and liquid-discharging step and subsequent cleaning step in a treating process. SOLUTION: A rope-formed textile product is placed in a closed treating tank 1 and treated by heating a treating liquid F and maintaining the liquid at a constant temperature while circulating the textile product. A cooled washing water Wa is supplied to the treating tank 1 and the treating liquid F in the treating tank 1 is discharged while continuing the circulatory motion of the textile product and keeping the space in the tank 1 to a prescribed pressure. The textile product is cooled and cleaned by this process while slowly replacing the treating liquid F with the cooled washing water Wb.

53. 发明专利

JPH115028A TREATMENT OF LIQUEFIED MATTER AND DEVICE THEREFOR 失效
公开(公告)号：JPH115028A
公开(公告)日：1999-01-12
申请号：JP16018197
申请日：1997-06-17
申请人： HISAKA WORKS LTD
发明人： KATO YOICHI
IPC分类号： B01J19/00
摘要： PROBLEM TO BE SOLVED: To provide a method of treating liquefied matter and a device therefor capable of drastically shortening a cooling time, preventing an excessive liquefying reaction, improving the quality of the liquefied matter and the like. SOLUTION: A liquefied raw material 'a' and a solvent 'b' or matter in which a catalyst 'c' is added to the solvent 'b' are agitated, liquefied and allowed to react with each other under a high temperature in a continuous type liquefying means 1 or a batch type liquefying treatment tank. To high temperature liquefied matter 'd' immediately after the liquefying reaction, water content 'w' is directly added through a water content adding means 2 and is rapidly cooled by the latent heat of vaporization of the added water content 'w'. A state in which the temperature of the liquefied matter 'd' is dropped after adding the water content is monitored through a sensor 3a and a water content added quantity adjusting means 3 for controlling the added quantity of the water content by the water content adding means 2 is provided.

54. 发明专利

JPH10339596A PLATE-TYPE HEAT EXCHANGER 失效
公开(公告)号：JPH10339596A
公开(公告)日：1998-12-22
申请号：JP14964297
申请日：1997-06-06
申请人： HISAKA WORKS LTD
发明人： YAGAWA MASAFUMI , NAKAMURA JUNICHI
IPC分类号： F28F3/10 , F28D9/02
摘要： PROBLEM TO BE SOLVED: To secure a compression margin and to improve sealing stability by allowing a surface in contact with an edge gasket at a frame side to retreat from a surface in contact with a plate and increasing the thickness of the edge gasket by that amount. SOLUTION: A surface in contact with an edge gasket 4 at the side of a frame 20, namely a gasket contact surface 24, is allowed to retreat from a surface 22 in contact with a heat transfer plate 10 and the thickness of the edge gasket 4 is increased by that a mount. For example, by providing a stage 20a at the frame 20, a surface in contact with the edge gasket 4, namely the gasket contact surface 24 is allowed to retreat from the surface 22 in contact with the heat transfer plate 10, the clamping gap of the edge gasket is increased by the amount of the stage, and the thickness of the edge gasket 4 is increased. Also, the dimension of the stage is set so that the thickness of the gasket 4 becomes equal to that of an intermediate gasket 3, and the intermediate gasket 3 is placed inplane of the edge gasket 4.

55. 发明专利

JPH10272171A TRAY PRESSING DEVICE FOR ROTARY TYPE DISINFECTOR 失效
公开(公告)号：JPH10272171A
公开(公告)日：1998-10-13
申请号：JP8151397
申请日：1997-03-31
申请人： HISAKA WORKS LTD
发明人： FUKUDA YOSHINORI
IPC分类号： A23L3/16 , A61L2/06
摘要： PROBLEM TO BE SOLVED: To prevent the force pressing trays from lowering by gradual weakening of a spring for pressing the trays. SOLUTION: Trays each carrying a product are stacked in a plurality of stages to be housed into a horizontally rotatable rotary housing body housed in a cylindrical disinfection tank and the products on the trays are sprayed by a heating medium for disinfection with the top surface of the trays being pressed. It also includes an air cylinder 30 for keeping in which a piston 35 for pressing is built in with a pressing lid 21 arranged above the trays linked to the lower end part of a rod 38 and is lowered with the supply of pressurized air to press the top surface of the trays with the pressing lid 21, a lock part 32 for stopping and locking the piston 35 at a keeping position and an air supply part which is arranged outside the disinfection tank to adhere to or isolated from an air supply port 34b provided on the air cylinder 34 for keeping from outside the disinfection tank.

56. 发明专利

JPH10267580A PLATE-TYPE HEAT EXCHANGER 失效
公开(公告)号：JPH10267580A
公开(公告)日：1998-10-09
申请号：JP7517497
申请日：1997-03-27
申请人： HISAKA WORKS LTD
发明人： KATAOKA KATSUAKI
IPC分类号： F28F3/08
摘要： PROBLEM TO BE SOLVED: To provide a plate-type heat exchanger which can be manufactured at a low cost and can be light-weighted by employing a joint such as brazing, welding or adhering which ensures a high pressure tightness. SOLUTION: A plate-type heat exchanger is constructed such that an S frame 1 and an E frame 2 and respective plates 3 which are laminated between these frames are integrally jointed by a joint such as brazing. In a space where through holes 3a of respective plates 3 communicate with each other, a perforated pipe 5 is inserted and the S frame 1 and the E frame 2 are connected by way of this perforated pipe 5, thus ensuring a sufficient pressure tightness strength while using thin frames.

57. 发明专利

JPH10262628A LIQUID CONTINUOUS STERILIZATION AND APPARATUS THEREFOR 失效
公开(公告)号：JPH10262628A
公开(公告)日：1998-10-06
申请号：JP7386397
申请日：1997-03-26
申请人： HISAKA WORKS LTD
发明人： HIKITA MASATO , TSUTSUMI RYUICHI
IPC分类号： A23L3/22 , A61L2/18
摘要： PROBLEM TO BE SOLVED: To provide both a continuous method for liquid sterilization by which the sterilizing treatment of a liquid that has hitherto been considered as difficult can be carried out to suppress a dispersion of sterilizing effects and the high- quality and stable sterilizing effects can be obtained to afford merchandise safe for the food sanitation. SOLUTION: This apparatus for continuous liquid sterilization comprises liquid feed pumps 2 and 10 for feeding a treating liquid without damaging solids, a heater 3 responsive to the flow velocity without damaging the solids, hold pipes 4 for uniformizing the temperature, connected to a treating liquid passage in the course of the heater 3, once taking out the treating liquid from the heater 3 and holding the treating liquid in a heating interrupted state for a time required to uniformize the temperature of the treating liquid and then returning the treating liquid to the heater 3 and hold pipes 8 for ensuring sterilizing effects in order to hold the treating liquid after the heating for a prescribed time for ensuring the sterilizing effects. The holding times of the hold pipes 4 and 8 for ensuring the sterilizing effects are set and controlled based on a heat-up pattern prepared according to the heat conductivity of the liquid or the solids.

58. 发明专利

JPH10262626A STERILIZER 失效
公开(公告)号：JPH10262626A
公开(公告)日：1998-10-06
申请号：JP7304597
申请日：1997-03-26
申请人： HISAKA WORKS LTD
发明人： SUKEISHI NORITOSHI
IPC分类号： A23L2/42 , A23L3/18 , A61L2/18
摘要： PROBLEM TO BE SOLVED: To provide a stable sterilizer designed to keep the pressure on the to-be-treated liquor side of a heat exchanger higher than that on the heating or cooling medium side so as not to mix the medium into the to-be-treated liquor. SOLUTION: This sterilizer is so designed that a heating or cooling medium is fed from a medium tank 6 via a pump to the flow channel 2 on the heating or cooling medium side of a heat exchanger 1 and a to-be-treated liquor is fed from a liquor tank 4 via a feed pump 5 to the flow channel 3 on the to-be- treated liquor side of the heat exchanger 1, through the flow channel 3 the liquor, in turn, is fed to the next process, and the liquor is sterilized through a heat transfer plate; wherein the feed pump 7 for the medium is set up on the downstream side, the outlet side of the medium side flow channel.

59. 发明专利

JPH10262573A PRESSURE-RETURNING, DEAIRING AND UNIFORM HEATING OF STEAMING APPARATUS AND APPARATUS THEREFOR 失效
公开(公告)号：JPH10262573A
公开(公告)日：1998-10-06
申请号：JP7752197
申请日：1997-03-28
申请人： HISAKA WORKS LTD
发明人： YAMADA KENICHI
IPC分类号： A23L3/16 , A23L5/10 , A47J27/16 , A61L2/06 , A23L1/01
摘要： PROBLEM TO BE SOLVED: To remarkably reduce residual air in a steaming device and a cage in a short time and improve deairing efficiency and reduce steaming unevenness even when a low-temperature treating material or a large amount of treating material packed in large scale cage is subjected to steaming treatment. SOLUTION: One or plural steam jetting pipes 12 having many steam holes 14 on the surface are extended from a nozzle inserting port 10 formed on wall part of the cage 6 along the center of the interior of the cage 6. A steam feeding pipe 16 having a nozzle 24 which is detachably bondable to the nozzle inserting port 10 is installed in a steaming apparatus 1 and the nozzle 24 is detached or attached to the nozzle inserting port 10 by vertically moving the steam feeding pipe 16 by a pair of lateral hydraulic cylinders 18.

60. 发明专利

JPH10248498A MOVING TYPE IMMERSION COOKING DEVICE AND COOKING METHOD FOR FOOD 失效
公开(公告)号：JPH10248498A
公开(公告)日：1998-09-22
申请号：JP5795397
申请日：1997-03-12
申请人： HISAKA WORKS LTD
发明人： MUKAI ISAMU
IPC分类号： A23L1/00
摘要： PROBLEM TO BE SOLVED: To provide moving type immersion cooking device and method for loading a food material and seasoning liquid inside a tightly sealed immersion tank, moving and inverting it by a circulation conveyor and agitating and mixing the seasoning liquid and the food material. SOLUTION: This device is composed of a circulation conveyor means 10 for mounting the plural pieces of the immersion tanks 1 on a carrying base and successively carrying them, a loading means 12 for successively transferring the food material after boiling to the respective immersion tanks 1 along with the seasoning liquid, an inversion and agitation means for mounting a lid 3 to the opening part of the respective immersion tanks 1, inverting the mounted and tightly sealed immersion tanks 1 for plural times and mixing and agitating the food material and the seasoning liquid inside, a lid detachment means 15 for successively opening the lids 3 of the respective immersion tanks 1, a take-out means 16 for discharging seasoned food and the seasoning liquid from the immersion tank 1 from which the lid 3 is detached onto a liquid draining carrying conveyor 17, a tank restoration means 18 for washing the empty immersion tanks 1 and then returning them to the loading means 12 and a lid restoration means 20 for washing the lids 3 and then returning them to the lid mounting means 13.

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