CN105533557A - Potato powder production line - Google Patents

Abstract

The invention discloses a potato powder production line capable of preventing potatoes from browning in the processing process. The potato powder production line is composed of a cleaning device, a peeling device, a slicing device, a curing device, a cooling device, a mashing device and a microwave drying device which are arranged in sequence. Due to the fact that all the devices work in an airtight environment and are connected in a sealed mode, except the potato cleaning procedure, other potato processing procedures are all conducted in the airtight environment, then it is guaranteed that the probability of contact between the potatoes and air is greatly reduced in the whole processing process, polyphenol oxidase (PPO) in the potatoes can be effectively prevented from making contact with oxygen in the air in the processing process, oxidative polymerization can be prevented, the potatoes can be effectively prevented from browning, and thus it is guaranteed that the quality of finally produced potato powder is high. The potato powder production line is suitable for being applied and popularized in the technical field of potato processing.

Description

For the production line of potato powder

Technical field

The present invention relates to potato processing technique field, especially a kind of production line for potato powder.

Background technology

Potato, belong to Solanaceae herbaceos perennial, stem tuber can be edible, is the third-largest important cereal crops in the whole world, is only second to wheat and maize.Potato also known as potato, potato, foreign sweet potato etc., the stem tuber of plant of Solanaceae.With wheat, corn, paddy, Chinese sorghum become the large crop in the world five.

The process of potato powder is divided into following step usually: cleaning-peeling-section-slaking-cooling-mud-drying processed, in existing potato powder process, because its each operation is mostly directly carry out in atmosphere, this just causes the polyphenol oxidase in potato (PPO) to be easy to contact with the oxygen in air, oxidation polymerization can be there is, cause brown stain, not only potato blackening can be made after potato generation brown stain, the amino acid of potato can be destroyed simultaneously, protein and ascorbic acid generation pathology, the nutritive value of potato is caused to reduce, moreover, after potato generation brown stain, its local flavor is poor, the product Wheat Protein that brown stain produces, harmful components can be produced, as acrylamide, be detrimental to health.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of production line for potato powder avoiding potato that brown stain occurs in process.

The technical solution adopted for the present invention to solve the technical problems is: this is used for the production line of potato powder, comprise set gradually cleaning device, device for peeling, slicing device, ripening device used, cooling device, mud device processed, microwave drier;

Described cleaning device comprises conveyer belt A, passive cylinder A, head roll A, drive motors A, a rinse bath A, secondary cleaning groove A, described passive cylinder A, conveyer belt A tightens by head roll A, drive motors A is used for head roll A is rotated, a described rinse bath A, secondary cleaning groove A is arranged along the traffic direction of conveyer belt A successively, described conveyer belt A is network structure, a described rinse bath A comprises the first tank A, described first tank A is between the conveyer belt A and the conveyer belt A of lower floor on upper strata, first time jet pipe A of many settings parallel to each other is provided with in first tank A, described first time jet pipe A is arranged at intervals with multiple first time nozzle A, described first time nozzle A is towards the conveyer belt A on upper strata, the top of described first tank A is provided with jet pipe A on multiple first, on described first, jet pipe A is arranged at intervals with multiple first top nozzle A, described first top nozzle A is towards the conveyer belt A on upper strata, the bottom of the first tank A is connected with the first blow-off pipe A be communicated with it, described secondary cleaning groove A comprises the second tank A, described second tank A is between the conveyer belt A and the conveyer belt A of lower floor on upper strata, second time jet pipe A of many settings parallel to each other is provided with in second tank A, described second time jet pipe A is arranged at intervals with multiple second time nozzle A, described second time nozzle A is towards the conveyer belt A on upper strata, the top of described second tank A is provided with jet pipe A on multiple second, on described second, jet pipe A is arranged at intervals with multiple second top nozzle A, described second top nozzle A is towards the conveyer belt A on upper strata, jet pipe A on second, second time jet pipe A is all communicated with high-pressure water pipe, the bottom of the second tank A is connected with the second blow-off pipe A be communicated with it, described second blow-off pipe A end is connected with pond A, described pond A is provided with water inlet A and water outlet A, described water inlet A is communicated with the second blow-off pipe A end, described water outlet A is connected with aqueduct A, described aqueduct A is provided with water pump A, the end of aqueduct A respectively with first on jet pipe A, first time jet pipe A is communicated with,

Described device for peeling comprises airtight outer cylinder body B, drive motors B, rotating disk B is provided with in described outer cylinder body B, the external diameter of described rotating disk B and the internal diameter of outer cylinder body B match, the lower surface center of described rotating disk B is fixed with rotating shaft B, rotating shaft B lower end extends to outside outer cylinder body B, the output shaft of drive motors B is connected with the lower end of rotating shaft B, the upper surface of described rotating disk B is waveform, the inside of outer cylinder body B is divided into peeling cavity B and storage cavity B by rotating disk B, fountain head B is provided with in described peeling cavity B, described fountain head B to be positioned at above rotating disk B and towards rotating disk B, described fountain head B is connected with drainage tube B, drainage tube B is provided with stop valve B, described drainage tube B is connected with high-pressure water pipe, the barrel of described outer cylinder body B is provided with discharging opening B, described discharging opening B is positioned on the horizontal plane of rotating disk B place, annulus B is provided with in described peeling cavity B, the external diameter of described annulus B and the internal diameter of outer cylinder body B match, the inner wall surface of annulus B is abradant surface, the upper end of annulus B is provided with lowering or hoisting gear B, when the lower end of annulus B is leaned on into rotating disk B, discharging opening B blocks by annulus B, when annulus B is moved upward to peak, discharging opening B is communicated with peeling cavity B, described rotating disk B is provided with multiple water hole B, described water hole B will remove the peel cavity B and be communicated with storage cavity B, the bottom of described outer cylinder body B is provided with discharge outlet B, discharge outlet B is connected with the first blow-off pipe B, first blow-off pipe B is provided with the first conducting valve B, the end of the first blow-off pipe B is connected with airtight transition water tank B, the bottom of described transition water tank B is connected with the second blow-off pipe B be communicated with it, described second blow-off pipe B is provided with the second conducting valve B, transition cylindrical shell B is provided with above described outer cylinder body B, the described lower end of transition cylindrical shell B and the upper end of outer cylinder body B are tightly connected and the lower end of transition cylindrical shell B are provided with the first control valve B, the upper end of transition cylindrical shell B is provided with the second control valve B,

Described slicing device comprises airtight housing C, conveyer belt C is provided with in described housing C, passive cylinder C, head roll C, first drive motors C, driven roller C, second drive motors C, described passive cylinder C, conveyer belt C tightens by head roll C, drive motors C is used for cylinder C is rotated, described driven roller C is positioned at above conveyer belt C, second drive motors C is used for driven roller C is rotated, described driven roller C is arranged with multiple annular blade C, multiple annular blade C setting parallel to each other, the surface of described conveyer belt C is provided with one deck cushion pad C, the surface of described cushion pad C is provided with multiple cutter groove C, the quantity of described cutter groove C and position one_to_one corresponding identical with the quantity of annular blade C, the blade of annular blade C is positioned at cutter groove C, the top of described housing C has charging aperture C, described charging aperture C and discharging opening B is tightly connected by passage C, described charging aperture C is connected with deflector chute C, one end of described deflector chute C and charging aperture C, the other end extends to above conveyer belt C, the arranged outside of described passive cylinder C has discharge nozzle C, one end of described discharge nozzle C extends to the outside of passive cylinder C and contacts with cushion pad C, the other end extends to outside housing C, the end of described discharge nozzle C is provided with shutoff valve C,

Describedly ripening device usedly comprise steam generator D, inner barrel D and outer cylinder body D, described inner barrel D is arranged in outer cylinder body D, an airtight mezzanine space D is formed between described outer cylinder body D and inner barrel D, the barrel of described inner barrel is provided with steam passage holes D, steam generator D is communicated with by steam pipe D with mezzanine space D, the upper end of described inner barrel D is provided with the first stop valve D, the lower end of inner barrel D is provided with the second stop valve D, the upper end of described inner barrel D is connected with transition cylindrical shell D, the upper end of described transition cylindrical shell D is connected with hopper D, the discharging opening of described hopper D is provided with the 3rd stop valve D, charging aperture and the discharge nozzle C of described hopper D are tightly connected,

Described cooling device comprises airtight vacuum chamber E, described vacuum chamber E is connected with vavuum pump E, the bottom of described vacuum chamber E is provided with discharging opening E, described discharging opening E is sealedly connected with First Transition cylindrical shell E, the upper end of described First Transition cylindrical shell E is provided with the first stop valve E, the lower end of described First Transition cylindrical shell E is provided with the second stop valve E, the second transition cylindrical shell E is provided with above described vacuum chamber E, the lower end of described second transition cylindrical shell E is tightly connected with vacuum chamber E and is communicated with vacuum chamber E inside, the lower end of described second transition cylindrical shell E is provided with the 3rd stop valve E, the described upper end of the second transition cylindrical shell E and the lower end of inner barrel D are tightly connected,

Described mud device processed comprises airtight cylindrical shell F, rotating shaft F is provided with in described cylindrical shell F, one end of rotating shaft F extends to outer and this end of cylindrical shell F and is connected with drive motors F for driving rotating shaft F to rotate, the axial line of described rotating shaft F and the central axes of cylindrical shell F, described rotating shaft F is provided with spiral-push plate F, the surface of described spiral-push plate F and rotating shaft F, the inner surface of cylindrical shell F surrounds a spiral channel F jointly, described cylindrical shell F has charging aperture F and discharging opening F, described charging aperture F is communicated with one end of spiral channel F, the lower end of described charging aperture F and the second transition cylindrical shell E is tightly connected, discharging opening F is communicated with the other end of spiral channel F, described discharging opening F is connected with discharge nozzle F, the end of described discharge nozzle F extends to outside cylindrical shell F, the end of described discharge nozzle F is provided with stop valve F, described discharging opening F place is provided with mud structure F processed, described mud structure F processed comprises the frustum F being fixed on rotating shaft F end, described frustum F is set on rotating shaft F, the miner diameter end external diameter of described frustum F and the miner diameter end of frustum F identical with the external diameter size of rotating shaft F is towards spiral channel F, the bigger diameter end external diameter of described frustum F is less than the internal diameter 0.5-1mm of cylindrical shell F, precut device F is provided with in described spiral channel F, described precut device F comprises fixed border F, described fixed border F is fixed on spiral-push plate F, the latticed cutter battle array F of multiple blade composition is set in fixed border F,

Described microwave drier comprises airtight casing G, microwave emitter G, microwave receiver G, heating cylinder G is provided with in described casing G, the upper end of described heating cylinder G is sealedly connected with transition cylindrical shell G, it is outer and be connected with the end seal of discharge nozzle F that the upper end of described transition cylindrical shell G extends to casing G, the lower end of described transition cylindrical shell G is provided with the first stop valve G, it is outer and the lower end of heating cylinder G is provided with the second stop valve G that the lower end of described heating cylinder G extends to casing G, and described microwave emitter G, microwave receiver G are separately positioned on the both sides of heating cylinder G.

Further, be provided with multiple filter screen A in described pond A, multiple filter screen A is successively set between water inlet A and water outlet A; Be provided with hopper A above described conveyer belt A, the discharging opening of hopper A is towards conveyer belt A, and hopper A is positioned at the outside of a rinse bath A; The arranged outside of described secondary cleaning groove A has splicing groove A, the upper end of transition cylindrical shell B and the lower end of splicing groove A are tightly connected, described splicing groove A is connected with deflector chute A, and one end of described deflector chute A is connected with splicing groove A, and the other end extends to the outside of passive cylinder A and contacts with conveyer belt A.

Be further, the inwall of described housing C is provided with material scraping plate C, and one end of described material scraping plate C is fixed on the inwall of housing C, and the other end has multiple breach, the quantity of described breach and position one_to_one corresponding identical with the quantity of annular blade C, the blade of annular blade C is positioned at breach.

Further, the outer surface of described frustum F is provided with multiple scraper plate F, and the angle between described scraper plate F and the bus of frustum F is 30-60 degree.

Further, the below of described casing G is provided with vibratory sieve G, and described vibratory sieve G is connected with vibrating motor G, and described vibratory sieve G is connected by flexible member G with casing G.

Be further, the first splicing groove G and the second splicing groove G is provided with below described vibratory sieve G, described first splicing groove G is arranged on immediately below vibratory sieve G, described vibratory sieve G is obliquely installed, the height on the right-hand member distance ground of vibratory sieve G is greater than the distance on left end distance ground, described second splicing groove G is arranged on the left side of vibratory sieve G, and the left end of described vibratory sieve G is connected with stock guide G, and the right-hand member of described stock guide G extends in the second splicing groove G.

Further, described outer cylinder body B is connected with the nitrogen tube B for being filled with nitrogen in outer cylinder body B; Described housing C is connected with the nitrogen tube C for being filled with nitrogen in housing C; Described outer cylinder body D is connected with the nitrogen tube D for being filled with nitrogen in outer cylinder body D; Described housing F is connected with the nitrogen tube F for being filled with nitrogen in housing F; Described casing G is connected with the nitrogen tube G for being filled with nitrogen in casing G.

The invention has the beneficial effects as follows: this production line being used for potato powder is by the cleaning device set gradually, device for peeling, slicing device, ripening device used, cooling device, mud device processed, microwave drier forms, each device all works in airtight environment, all be tightly connected between each device simultaneously, make potato except matting, other operations are all carried out in the environment of sealing, the probability that collateral security potato contacts with oxygen in whole process reduces greatly, can effectively prevent the polyphenol oxidase in process potato (PPO) from contacting with the oxygen in air, avoid oxidation polymerization occurs, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.

Fig. 1 is the structural representation of the production line for potato powder of the present invention;

Fig. 2 is the cross section partial schematic diagram of slicing device of the present invention;

Description of symbols in figure: cleaning device 1, comprise conveyer belt A101, passive cylinder A102, head roll A103, drive motors A104, a rinse bath A105, first tank A1051, first time jet pipe A1052, first time nozzle A1053, jet pipe A1054 on first, first top nozzle A1055, first blow-off pipe A1056, secondary cleaning groove A106, second tank A1061, second time jet pipe A1062, second time nozzle A1063, jet pipe A1064 on second, second top nozzle A1065, second blow-off pipe A1066, pond A1067, aqueduct A1068, water pump A1069, filter screen A107, hopper A108, splicing groove A109, deflector chute A110, device for peeling 2, outer cylinder body B201, peeling cavity B2011, storage cavity B2012, drive motors B202, rotating disk B203, rotating shaft B204, fountain head B205, drainage tube B206, stop valve B207, discharging opening B208, annulus B209, lowering or hoisting gear B210, water hole B211, discharge outlet B212, first blow-off pipe B213, first conducting valve B214, transition water tank B215, second blow-off pipe B216, second conducting valve B217, transition cylindrical shell B218, first control valve B219, second control valve B220, nitrogen tube B221, slicing device 3, housing C301, conveyer belt C302, passive cylinder C303, head roll C304, the first drive motors C305, driven roller C306, the second drive motors C307, annular blade C308, cushion pad C309, cutter groove C310, charging aperture C311, passage C312, discharge nozzle C313, shutoff valve C 314, nitrogen tube C315, deflector chute C316, material scraping plate C317, ripening device used 4, steam generator D401, inner barrel D402, outer cylinder body D403, mezzanine space D404, steam passage holes D405, the first stop valve D406, the second stop valve D407, transition cylindrical shell D408, hopper D409, the 3rd stop valve D410, nitrogen tube D411, cooling device 5, vacuum chamber E501, vavuum pump E502, discharging opening E503, First Transition cylindrical shell E504, the first stop valve E505, the second stop valve E506, the second transition cylindrical shell E507, the 3rd stop valve E508, mud device 6 processed, cylindrical shell F601, rotating shaft F602, drive motors F603, spiral-push plate F604, spiral channel F605, charging aperture F606, discharging opening F607, mud structure F608 processed, frustum F6081, scraper plate F6082, precut device F609, fixed border F6091, latticed cutter battle array F6092, discharge nozzle F610, stop valve F611, nitrogen tube F612, microwave drier 7, casing G701, microwave emitter G702, microwave receiver G703, heating cylinder G704, transition cylindrical shell G705, the first stop valve G706, the second stop valve G707, vibratory sieve G708, vibrating motor G709, flexible member G710, the first splicing groove G711, the second splicing groove G712, stock guide G713, nitrogen tube G714.

Detailed description of the invention

For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

As shown in Figure 1, 2, this is used for the production line of potato powder, comprise set gradually cleaning device 1, device for peeling 2, slicing device 3, ripening device used 4, cooling device 5, mud device 6 processed, microwave drier 7;

Described cleaning device 1 comprises conveyer belt A101, passive cylinder A102, head roll A103, drive motors A104, a rinse bath A105, secondary cleaning groove A106, described passive cylinder A102, conveyer belt A101 tightens by head roll A103, drive motors A104 is used for head roll A103 is rotated, a described rinse bath A105, secondary cleaning groove A106 is arranged along the traffic direction of conveyer belt A101 successively, described conveyer belt A101 is network structure, a described rinse bath A105 comprises the first tank A1051, described first tank A1051 is between the conveyer belt A101 and the conveyer belt A101 of lower floor on upper strata, first time jet pipe A1052 of many settings parallel to each other is provided with in first tank A1051, described first time jet pipe A1052 is arranged at intervals with multiple first time nozzle A1053, described first time nozzle A1053 is towards the conveyer belt A101 on upper strata, the top of described first tank A1051 is provided with jet pipe A1054 on multiple first, on described first, jet pipe A1054 is arranged at intervals with multiple first top nozzle A1055, described first top nozzle A1055 is towards the conveyer belt A101 on upper strata, the bottom of the first tank A1051 is connected with the first blow-off pipe A1056 be communicated with it, described secondary cleaning groove A106 comprises the second tank A1061, described second tank A1061 is between the conveyer belt A101 and the conveyer belt A101 of lower floor on upper strata, be provided with second time jet pipe A1062 of many settings parallel to each other in second tank A1061, described second time jet pipe A1062 is arranged at intervals with multiple second time nozzle

A1063, described second time nozzle A1063 is towards the conveyer belt A101 on upper strata, the top of described second tank A1061 is provided with jet pipe A1064 on multiple second, on described second, jet pipe A1064 is arranged at intervals with multiple second top nozzle A1065, described second top nozzle A1065 is towards the conveyer belt A101 on upper strata, jet pipe A1064 on second, second time jet pipe A1062 is all communicated with high-pressure water pipe, the bottom of the second tank A1061 is connected with the second blow-off pipe A1066 be communicated with it, described second blow-off pipe A1066 end is connected with pond A1067, described pond A1067 is provided with water inlet A and water outlet A, described water inlet A is communicated with the second blow-off pipe A1066 end, described water outlet A is connected with aqueduct A1068, described aqueduct A1068 is provided with water pump A1069, the end of aqueduct A1068 respectively with first on jet pipe A1054, first time jet pipe A1052 is communicated with,

Described device for peeling 2 comprises airtight outer cylinder body B201, drive motors B202, rotating disk B203 is provided with in described outer cylinder body B201, the external diameter of described rotating disk B203 and the internal diameter of outer cylinder body B201 match, the lower surface center of described rotating disk B203 is fixed with rotating shaft B204, rotating shaft B204 lower end extends to outside outer cylinder body B201, the output shaft of drive motors B202 is connected with the lower end of rotating shaft B204, the upper surface of described rotating disk B203 is waveform, the inside of outer cylinder body B201 is divided into peeling cavity B2011 and storage cavity B2012 by rotating disk B203, fountain head B205 is provided with in described peeling cavity B2011, described fountain head B205 to be positioned at above rotating disk B203 and towards rotating disk B203, described fountain head B205 is connected with drainage tube B206, drainage tube B206 is provided with stop valve B207, described drainage tube B206 is connected with high-pressure water pipe, the barrel of described outer cylinder body B201 is provided with discharging opening B208, described discharging opening B208 is positioned on the horizontal plane of rotating disk B203 place, annulus B209 is provided with in described peeling cavity B2011, the external diameter of described annulus B209 and the internal diameter of outer cylinder body B201 match, the inner wall surface of annulus B209 is abradant surface, the upper end of annulus B209 is provided with lowering or hoisting gear B210, when the lower end of annulus B209 is leaned on into rotating disk B203, discharging opening B208 blocks by annulus B209, when annulus B209 is moved upward to peak, discharging opening B208 is communicated with peeling cavity B2011, described rotating disk B203 is provided with multiple water hole B211, described water hole B211 will remove the peel cavity B2011 and be communicated with storage cavity B2012, the bottom of described outer cylinder body B201 is provided with discharge outlet B212, discharge outlet B212 is connected with the first blow-off pipe B213, first blow-off pipe B213 is provided with the first conducting valve B214, the end of the first blow-off pipe B213 is connected with airtight transition water tank B215, the bottom of described transition water tank B215 is connected with the second blow-off pipe B216 be communicated with it, described second blow-off pipe B216 is provided with the second conducting valve B217, transition cylindrical shell B218 is provided with above described outer cylinder body B201, the described lower end of transition cylindrical shell B218 and the upper end of outer cylinder body B201 are tightly connected and the lower end of transition cylindrical shell B218 are provided with the first control valve B219, the upper end of transition cylindrical shell B218 is provided with the second control valve B220,

Described slicing device 3 comprises airtight housing C301, conveyer belt C302 is provided with in described housing C301, passive cylinder C303, head roll C304, first drive motors C305, driven roller C306, second drive motors C307, described passive cylinder C303, conveyer belt C302 tightens by head roll C304, drive motors C305 is used for cylinder C304 is rotated, described driven roller C306 is positioned at above conveyer belt C302, second drive motors C307 is used for driven roller C306 is rotated, described driven roller C306 is arranged with multiple annular blade C308, multiple annular blade C308 setting parallel to each other, the surface of described conveyer belt C302 is provided with one deck cushion pad C309, the surface of described cushion pad C309 is provided with multiple cutter groove C310, the quantity of described cutter groove C310 and position one_to_one corresponding identical with the quantity of annular blade C308, the blade of annular blade C308 is positioned at cutter groove C310, the top of described housing C301 has charging aperture C311, described charging aperture C311 and discharging opening B208 is tightly connected by passage C312, described charging aperture C311 is connected with deflector chute C316, one end of described deflector chute C316 and charging aperture C311, the other end extends to above conveyer belt C302, the arranged outside of described passive cylinder C303 has discharge nozzle C313, one end of described discharge nozzle C313 extends to the outside of passive cylinder C303 and contacts with cushion pad C309, the other end extends to outside housing C301, the end of described discharge nozzle C313 is provided with shutoff valve C 314,

Described ripening device used 4 comprise steam generator D401, inner barrel D402 and outer cylinder body D403, described inner barrel D402 is arranged in outer cylinder body D403, an airtight mezzanine space D404 is formed between described outer cylinder body D403 and inner barrel D402, the barrel of described inner barrel is provided with steam passage holes D405, steam generator D401 is communicated with by steam pipe D with mezzanine space D404, the upper end of described inner barrel D402 is provided with the first stop valve D406, the lower end of inner barrel D402 is provided with the second stop valve D407, the upper end of described inner barrel D402 is connected with transition cylindrical shell D408, the upper end of described transition cylindrical shell D408 is connected with hopper D409, the discharging opening of described hopper D409 is provided with the 3rd stop valve D410, the charging aperture of described hopper D409 is connected with the end seal of discharge nozzle C313,

Described cooling device 5 comprises airtight vacuum chamber E501, described vacuum chamber E501 is connected with vavuum pump E502, the bottom of described vacuum chamber E501 is provided with discharging opening E503, described discharging opening E503 is sealedly connected with First Transition cylindrical shell E504, the upper end of described First Transition cylindrical shell E504 is provided with the first stop valve E505, the lower end of described First Transition cylindrical shell E504 is provided with the second stop valve E506, the second transition cylindrical shell E507 is provided with above described vacuum chamber E501, the lower end of described second transition cylindrical shell E507 is tightly connected with vacuum chamber E501 and is communicated with vacuum chamber E501 inside, the lower end of described second transition cylindrical shell E507 is provided with the 3rd stop valve E508, the described upper end of the second transition cylindrical shell E507 and the lower end of inner barrel D402 are tightly connected,

Described mud device 6 processed comprises airtight cylindrical shell F601, rotating shaft F602 is provided with in described cylindrical shell F601, one end of rotating shaft F602 extends to outer and this end of cylindrical shell F601 and is connected with drive motors F603 for driving rotating shaft F602 to rotate, the axial line of described rotating shaft F602 and the central axes of cylindrical shell F601, described rotating shaft F602 is provided with spiral-push plate F604, the surface of described spiral-push plate F604 and rotating shaft F602, the inner surface of cylindrical shell F601 surrounds a spiral channel F605 jointly, described cylindrical shell F601 has charging aperture F606 and discharging opening F607, described charging aperture F606 is communicated with one end of spiral channel F605, the lower end of described charging aperture F606 and the second transition cylindrical shell E507 is tightly connected, discharging opening F607 is communicated with the other end of spiral channel F5, described discharging opening F607 is connected with discharge nozzle F610, the end of described discharge nozzle F610 extends to outside cylindrical shell F601, the end of described discharge nozzle F610 is provided with stop valve F611, described discharging opening F607 place is provided with mud structure F608 processed, described mud structure F608 processed comprises the frustum F6081 being fixed on rotating shaft F602 end, described frustum F6081 is set on rotating shaft F602, the miner diameter end external diameter of described frustum F6081 and the miner diameter end of frustum F6081 identical with the external diameter size of rotating shaft F602 is towards spiral channel F605, the bigger diameter end external diameter of described frustum F6081 is less than the internal diameter 0.5-1mm of cylindrical shell F601, precut device F609 is provided with in described spiral channel F605, described precut device F609 comprises fixed border F6091, described fixed border F6091 is fixed on spiral-push plate F604, the latticed cutter battle array F6092 of multiple blade composition is set in fixed border F6091,

Described microwave drier 7 comprises airtight casing G701, microwave emitter G702 is provided with in described casing G701, microwave receiver G703, heating cylinder G704, the upper end of described heating cylinder G704 is sealedly connected with transition cylindrical shell G705, it is outer and be connected with the end seal of discharge nozzle F610 that the upper end of described transition cylindrical shell G705 extends to casing G701, the lower end of described transition cylindrical shell G705 is provided with the first stop valve G706, it is outer and the lower end of heating cylinder G704 is provided with the second stop valve G707 that the lower end of described heating cylinder G704 extends to casing G701, described microwave emitter G702, microwave receiver G703 is separately positioned on the both sides of heating cylinder G704.

This production line being used for potato powder is by the cleaning device 1 set gradually, device for peeling 2, slicing device 3, ripening device used 4, cooling device 5, mud device 6 processed, microwave drier 7 forms, each device all works in airtight environment, all be tightly connected between each device simultaneously, make potato except matting, other operations are all carried out in the environment of sealing, the probability that collateral security potato contacts with oxygen in whole process reduces greatly, can effectively prevent the polyphenol oxidase in process potato (PPO) from contacting with the oxygen in air, avoid oxidation polymerization occurs, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.

When cleaning potato, only need be placed on conveyer belt A101 by needing the potato of processing, conveyer belt A101 drives potato to move along conveyer belt A101 in moving process, potato in the process of movement successively through a rinse bath A105, secondary cleaning groove A106, potato is through a rinse bath A105, the water under high pressure being positioned at first time jet pipe A1052 below potato upwards sprays from first nozzle A1053 and is sprayed on potato, the water under high pressure being positioned at jet pipe A1054 on first above potato is sprayed onto potato downwards from the first top nozzle A1055, so just, cleaning showers can be carried out to whole potato, potato after once cleaning then enters in secondary cleaning groove A106, now, the water under high pressure being positioned at second time jet pipe A1062 below potato upwards sprays from second nozzle A1063 and is sprayed on potato, the water under high pressure being positioned at jet pipe A1064 on second above potato is sprayed onto potato downwards from the second top nozzle A1065, so just, cleaning showers can be carried out to whole potato, potato after secondary cleaning becomes very clean, simultaneously, water once after cleaning falls into the first tank A1051, during owing to once cleaning, on potato epidermis, the earth residue of large absolutely number is all rinsed and drops in the first tank A1051, so the water in the first tank A1051 is comparatively muddy, directly emit from the first blow-off pipe A1056, water after secondary cleaning falls into the second tank A1061, during due to secondary cleaning, the earth residue that potato epidermis is only residual little after once cleaning, so the water in the second tank A1061 also comparatively limpid can also being used for once cleans potato, therefore, the second blow-off pipe A1066 that water in second tank A1061 is connected by bottom is discharged in the A1067 of pond, then utilize water pump A1069 that water in the A1067 of pond is sent into jet pipe A1054 on first by aqueduct A1068, in first time jet pipe A1052, thus potato is once cleaned, so just, water consumption can be reduced, cost-saving.

In order to avoid water pump A1069 or aqueduct A1068 blocks by the residue earth in the A1067 of pond, multiple filter screen A107 is provided with in described pond A1067, multiple filter screen A107 is successively set between water inlet A and water outlet A, like this, water in the A1067 of pond first recycles water pump A1069 and water in the A1067 of pond is sent into jet pipe A1054 on first by aqueduct A1068 after multiple filter screen A107 filters, in first time jet pipe A1052, so just, can effectively avoid the residue earth in the A1067 of pond to be blocked by water pump A1069 or aqueduct A1068, ensure carrying out smoothly of matting.

In addition, in order to ensure filter effect, the mesh size of multiple filter screen A107 diminishes successively, and the maximum filter screen A107 of described mesh is positioned at water inlet A place, and the minimum filter screen A107 of described mesh is positioned at water outlet A place.

For the ease of material loading, be provided with hopper A108 above described conveyer belt A101, the discharging opening of hopper A108 is towards conveyer belt A101, hopper A108 is positioned at the outside of a rinse bath A105, like this, only need put into needing the potato of cleaning in hopper A108, operation is very easy, simultaneously, for the ease of splicing, the arranged outside of described secondary cleaning groove A106 has splicing groove A109, the upper end of transition cylindrical shell B218 and the lower end of splicing groove A109 are tightly connected, described splicing groove A109 is connected with deflector chute A110, one end of described deflector chute A110 is connected with splicing groove A109, the other end extends to the outside of passive cylinder A102 and contacts with conveyer belt A101, clean complete potato when moving to deflector chute A110 termination along conveyer belt A101, splicing groove A109 is fallen into along deflector chute A110, whole process is carried out automatically, without the need to manually carrying, to save time and laborsaving.

When carrying out peeling process, first open the second control valve B220 that transition cylindrical shell B218 upper end is arranged, the potato now cleaned up in splicing groove A109 falls in transition cylindrical shell B218, then the second control valve B220 is closed, open the first control valve B219 being arranged on transition cylindrical shell B218 lower end again, the potato in transition cylindrical shell B218 is made to fall in peeling cavity B2011, now, the lower end of annulus B209 is leaned on into rotating disk B203, discharging opening B208 is blocked by annulus B209, drive motors B202 drive shaft B204 rotates and then drives rotating disk B203 to rotate, upper surface due to rotating disk B203 is waveform, potato can be thrown and to contact with the inner surface of annulus B209 and to rub by rotating disk B203 in rotation process, inner wall surface due to annulus B209 is abradant surface, in the process of potato and annulus B209 contact friction, the epidermis of potato can be rubbed off, simultaneously, the fountain head B205 arranged in peeling cavity B2011 sprays the current of high pressure, potato is rinsed, the potato epidermis wiped is fallen into from potato surface washing and flows in storage cavity B2012 by multiple water hole B211 that rotating disk B203 is arranged, when hypervolia in storage cavity B2012, open the first conducting valve B214 that the first blow-off pipe B213 is arranged, water in storage cavity B2012 flows in transition water tank B215 along the first blow-off pipe, then the first conducting valve B214 is closed, open the second conducting valve B217 that the second blow-off pipe B216 is arranged, water in transition water tank B215 is discharged along the second blow-off pipe B216, when potato epidermis is removed totally, lowering or hoisting gear B210 is utilized to be risen by annulus B209, discharging opening B208 is communicated with peeling cavity B2011, now, rotating disk B203 is rotated further the potato after peeling to be thrown away from discharging opening B208 and falls into housing C301 along passage C312, this device for peeling 2 decortication effect is good, simultaneously, potato can be separated with epidermis, moreover, by arranging transition cylindrical shell B218 and transition water tank B215, charging aperture C311 and discharging opening B208 is tightly connected by passage C312 simultaneously, can make outer cylinder body B201 inside hardly with contacting external air, can effectively prevent the polyphenol oxidase (PPO) in peeling process potato from contacting with the oxygen in air, avoid oxidation polymerization occurs, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.

Preventing the polyphenol oxidase (PPO) in peeling process potato from contacting with the oxygen in air to protect further, avoiding oxidation polymerization occurs, described outer cylinder body B201 being connected with the nitrogen tube B221 for being filled with nitrogen in outer cylinder body B201; In peeling process, utilize nitrogen as protective gas, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.The ratio simultaneously contained in atmosphere due to nitrogen is maximum, and obtain easily, cost is lower.

When carrying out slicing treatment, the potato thrown away from discharging opening B208 enters housing C301 along passage C312 from charging aperture C311, again along deflector chute C316 landing on conveyer belt C302, first drive motors C305 makes head roll C304 rotate and then conveyer belt C302 is moved, conveyer belt C302 drives potato to move in moving process, when potato is below driven roller C306, because the second drive motors C307 makes driven roller C306 high-speed rotation, and then make multiple annular blade C308 high-speed rotation sheathed on driven roller C306, annular blade C308 is when high-speed rotation, the potato of process can be cut into slices, tableted chips dip continues mobile under the drive of conveyer belt C302, and then fall into discharge nozzle C313, whole slicing processes can be carried out continuously, dicing effect is better simultaneously, in addition, because charging aperture C311 and discharging opening B208 is tightly connected by passage C312, the end of discharge nozzle C313 is provided with shutoff valve C 314, can make housing C301 inside hardly with contacting external air, can effectively prevent the polyphenol oxidase in slicing processes potato (PPO) from contacting with the oxygen in air, avoid oxidation polymerization occurs, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.

Be further, in order to avoid chips dip is stuck between annular blade C308, the inwall of described housing C301 is provided with material scraping plate C317, one end of described material scraping plate C317 is fixed on the inwall of housing C301, the other end has multiple breach, the quantity of described breach and position one_to_one corresponding identical with the quantity of annular blade C308, the blade of annular blade C308 is positioned at breach, even if chips dip is stuck between annular blade C308 like this, also can be scraped by material scraping plate C317 and be fallen, avoid chips dip to be stuck between annular blade C308 to impact production.

In addition, preventing the polyphenol oxidase in slicing processes potato (PPO) from contacting with the oxygen in air to protect further, avoiding oxidation polymerization occurs, described housing C301 being connected with the nitrogen tube C315 for being filled with nitrogen in housing C301; In slicing processes, utilize nitrogen as protective gas, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.The ratio simultaneously contained in atmosphere due to nitrogen is maximum, and obtain easily, cost is lower.

When carrying out slaking to potato, first opening shutoff valve C 314 makes the chips dip in discharge nozzle C313 fall into hopper D409, then shutoff valve C 314 is closed, the 3rd stop valve D410 that the discharging opening opening hopper D409 is arranged, the chips dip in hopper D409 is made to fall in transition cylindrical shell D408, then the 3rd stop valve D410 is closed, then the first stop valve D406 is opened, the chips dip in transition cylindrical shell D408 is made to fall in inner barrel D402, close the first stop valve D406, now, steam generator D401 works and produces the steam of high temperature, the steam of high temperature flows in mezzanine space D404 along steam pipe D, then high-temperature steam enters inner barrel D402 by steam passage holes D405 and to contact with chips dip and to carry out heat aging to chips dip, after chips dip is heated to slaking, the second stop valve D407 that the lower end of opening inner barrel D402 is arranged, the chips dip of slaking falls into the second transition cylindrical shell E507, this ripening device used 4 utilizes steam to carry out slaking to potato, potato rapid aging can be made, slaking effect is high, whole maturing process carries out automatically simultaneously, without the need to a dead lift potato, in addition, by arranging transition cylindrical shell D408, can make outer cylinder body D403 inside hardly with contacting external air, can effectively prevent the polyphenol oxidase in maturing process potato (PPO) from contacting with the oxygen in air, avoid oxidation polymerization occurs, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.

In addition, preventing the polyphenol oxidase in maturing process potato (PPO) from contacting with the oxygen in air to protect further, avoiding oxidation polymerization occurs, described outer cylinder body D403 being connected with the nitrogen tube D411 for being filled with nitrogen in outer cylinder body D403; In maturing process, utilize nitrogen as protective gas, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.The ratio simultaneously contained in atmosphere due to nitrogen is maximum, and obtain easily, cost is lower.

When cooling potato, first open the 3rd stop valve E508 being arranged on the second transition cylindrical shell E507 lower end, the high temperature chips dip of slaking is made to fall in vacuum chamber E501, then the 3rd stop valve is closed, open vavuum pump E502, be evacuated in vacuum chamber E501, the chips dip of high temperature cools under vacuum conditions fast, when chips dip is cooled to room temperature, open the first stop valve E505, the chips dip in vacuum chamber E501 is made to fall in First Transition cylindrical shell E504, then the first stop valve E505 is closed, this cooling device 5 cools potato under vacuum conditions, due under vacuum environment, temperature is very low, potato can be made to cool fast, good cooling results, simultaneously, in vacuum environment, can effectively prevent the polyphenol oxidase in cooling procedure potato (PPO) from contacting with the oxygen in air, avoid oxidation polymerization occurs, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.

When carrying out mud process processed to chips dip, open the second stop valve 506, chips dip is made to fall in cylindrical shell F601 from charging aperture F606, the chips dip dropped into moves along spiral channel F605 to discharging opening F607 under the spiral-push plate F604 effect of rotating, owing to being provided with precut device F609 in spiral channel F605, described precut device F609 comprises fixed border F6091, described fixed border F6091 is fixed on spiral-push plate F604, the latticed cutter battle array F6092 of multiple blade composition is set in fixed border F6091, first chips dip can touch latticed cutter battle array F6092 in the process along spiral channel F605 movement, chips dip can be cut into fritter after latticed cutter battle array F6092, little chips dip block is made into mashed potato by mud structure 8 processed after continuing to move to reach mud structure F608 processed along spiral channel F605 under the effect of spiral-push plate F604, the mashed potato made is discharged to discharge nozzle F610 from discharging opening F607, because chips dip is cut into fritter in advance, so just, be more prone to be made into chips dip mud, the load that drive motors F603 bears is also less, greatly can extend the service life of drive motors F603, thus decrease maintenance and the replacing of drive motors F603, and then the cost of potato mud is also just lower, in addition, the lower end of charging aperture F606 and the second transition cylindrical shell E507 is tightly connected, the end of discharge nozzle F610 is provided with stop valve F611, and this mud process processed is carried out in airtight cylindrical shell F601, can effectively prevent the polyphenol oxidase (PPO) in mud process potato processed from contacting with the oxygen in air, avoid oxidation polymerization occurs, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.

In order to enable chips dip move along the inclined-plane of frustum F6081 fast, the outer surface of described frustum F6081 is provided with multiple scraper plate F6082, and the angle between described scraper plate F6082 and the bus of frustum F6081 is 30-60 degree.Additionally can give chips dip thrust when such scraper plate F6082 rotates with frustum F6081, can move along frustum F6081 inclined-plane faster, avoid the chips dip of overheap on frustum F6081 inclined-plane to cause mud structure F608 processed blocked.

In addition, prevent the polyphenol oxidase (PPO) in mud process potato processed from contacting with the oxygen in air to protect further, avoiding oxidation polymerization occurs, described cylindrical shell F601 being connected with the nitrogen tube F612 for being filled with nitrogen in cylindrical shell F601; In mud process processed, utilize nitrogen as protective gas, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.The ratio simultaneously contained in atmosphere due to nitrogen is maximum, and obtain easily, cost is lower.

When to potato, you carry out micro-wave drying, first open stop valve F611, the mashed potato in discharge nozzle F610 is made to fall in transition cylindrical shell G705, then stop valve F611 is closed, then the first stop valve G706 is opened, the mashed potato in transition cylindrical shell G705 is made to fall in heating cylinder G704, now open microwave emitter G702, microwave receiver G703, microwave is through heating cylinder G704, heat drying is carried out to the mashed potato in heating cylinder G704, potato powder is obtained after drying terminates, this microwave drier 7 utilizes microwave to carry out dry heat to mashed potato, the moisture contained in mashed potato can be removed fast, drying effect is good, simultaneously, by arranging transition cylindrical shell G705, whole dry heat process can be made all to carry out in airtight environment, can effectively prevent the polyphenol oxidase (PPO) in dry heat process potato from contacting with the oxygen in air, avoid oxidation polymerization occurs, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.

Collect qualified potato powder for the ease of screening, the below of described casing G701 is provided with vibratory sieve G708, and described vibratory sieve G708 is connected with vibrating motor G709, and described vibratory sieve G708 is connected by flexible member G710 with casing G701.After potato dried bean noodles is dry, open the second stop valve G707, make the potato powder in heating cylinder G704 fall in vibratory sieve G708, vibrating motor G709 makes vibratory sieve G708 vibrate, and qualified potato powder can be sized out.

For the ease of collecting qualified potato powder and underproof potato powder, the first splicing groove G711 and the second splicing groove G712 is provided with below described vibratory sieve G708, described first splicing groove G711 is arranged on immediately below vibratory sieve G708, described vibratory sieve G708 is obliquely installed, the height on the right-hand member distance ground of vibratory sieve G708 is greater than the distance on left end distance ground, described second splicing groove G712 is arranged on the left side of vibratory sieve G708, the left end of described vibratory sieve G708 is connected with stock guide G713, and the right-hand member of described stock guide G713 extends in the second splicing groove G712.Qualified potato powder falls from vibratory sieve G708 and falls in the first splicing groove G711, underproof potato powder falls into the second splicing groove G712 along the vibratory sieve G708 landing of tilting to left end and then along stock guide G713, achieves the screening of qualified potato powder and defective potato powder.

In addition; prevent the polyphenol oxidase in dry run potato (PPO) from contacting with the oxygen in air to protect further; avoid oxidation polymerization occurs; described casing G701 is connected with the nitrogen tube G714 for being filled with nitrogen in casing G701; in micro-wave drying process; utilize nitrogen as protective gas, can effectively prevent potato brown stain, thus ensure that the potato powder quality finally produced is higher.The ratio simultaneously contained in atmosphere due to nitrogen is maximum, and obtain easily, cost is lower.

Claims (7)

1., for the production line of potato powder, it is characterized in that: comprise set gradually cleaning device (1), device for peeling (2), slicing device (3), ripening device used (4), cooling device (5), mud device processed (6), microwave drier (7);

Described cleaning device (1) comprises conveyer belt A (101), passive cylinder A (102), head roll A (103), drive motors A (104), a rinse bath A (105), secondary cleaning groove A (106), described passive cylinder A (102), conveyer belt A (101) tightens by head roll A (103), drive motors A (104) rotates for making head roll A (103), a described rinse bath A (105), secondary cleaning groove A (106) is arranged along the traffic direction of conveyer belt A (101) successively, described conveyer belt A (101) is network structure, a described rinse bath A (105) comprises the first tank A (1051), described first tank A (1051) is positioned between the conveyer belt A (101) on upper strata and the conveyer belt A (101) of lower floor, first time jet pipe A (1052) of many settings parallel to each other is provided with in first tank A (1051), described first time jet pipe A (1052) is arranged at intervals with multiple first time nozzle A (1053), described first time nozzle A (1053) is towards the conveyer belt A (101) on upper strata, the top of described first tank A (1051) is provided with jet pipe A (1054) on multiple first, on described first, jet pipe A (1054) is arranged at intervals with multiple first top nozzle A (1055), described first top nozzle A (1055) is towards the conveyer belt A (101) on upper strata, the bottom of the first tank A (1051) is connected with the first blow-off pipe A (1056) be communicated with it, described secondary cleaning groove A (106) comprises the second tank A (1061), described second tank A (1061) is positioned between the conveyer belt A (101) on upper strata and the conveyer belt A (101) of lower floor, second time jet pipe A (1062) of many settings parallel to each other is provided with in second tank A (1061), described second time jet pipe A (1062) is arranged at intervals with multiple second time nozzle A (1063), described second time nozzle A (1063) is towards the conveyer belt A (101) on upper strata, the top of described second tank A (1061) is provided with jet pipe A (1064) on multiple second, on described second, jet pipe A (1064) is arranged at intervals with multiple second top nozzle A (1065), described second top nozzle A (1065) is towards the conveyer belt A (101) on upper strata, jet pipe A (1064) on second, second time jet pipe A (1062) is all communicated with high-pressure water pipe, the bottom of the second tank A (1061) is connected with the second blow-off pipe A (1066) be communicated with it, described second blow-off pipe A (1066) end is connected with pond A (1067), described pond A (1067) is provided with water inlet A and water outlet A, described water inlet A is communicated with the second blow-off pipe A (1066) end, described water outlet A is connected with aqueduct A (1068), described aqueduct A (1068) is provided with water pump A (1069), the end of aqueduct A (1068) respectively with first on jet pipe A (1054), first time jet pipe A (1052) is communicated with,

Described device for peeling (2) comprises airtight outer cylinder body B (201), drive motors B (202), rotating disk B (203) is provided with in described outer cylinder body B (201), the external diameter of described rotating disk B (203) and the internal diameter of outer cylinder body B (201) match, the lower surface center of described rotating disk B (203) is fixed with rotating shaft B (204), rotating shaft B (204) lower end extends to outer cylinder body B (201) outward, the output shaft of drive motors B (202) is connected with the lower end of rotating shaft B (204), the upper surface of described rotating disk B (203) is waveform, the inside of outer cylinder body B (201) is divided into peeling cavity B (2011) and storage cavity B (2012) by rotating disk B (203), fountain head B (205) is provided with in described peeling cavity B (2011), described fountain head B (205) be positioned at rotating disk B (203) top and towards rotating disk B (203), described fountain head B (205) is connected with drainage tube B (206), drainage tube B (206) is provided with stop valve B (207), described drainage tube B (206) is connected with high-pressure water pipe, the barrel of described outer cylinder body B (201) is provided with discharging opening B (208), described discharging opening B (208) is positioned on the horizontal plane of rotating disk B (203) place, annulus B (209) is provided with in described peeling cavity B (2011), the external diameter of described annulus B (209) and the internal diameter of outer cylinder body B (201) match, the inner wall surface of annulus B (209) is abradant surface, the upper end of annulus B (209) is provided with lowering or hoisting gear B (210), when the lower end of annulus B (209) is leaned on into rotating disk B (203), discharging opening B (208) blocks by annulus B (209), when annulus B (209) is moved upward to peak, discharging opening B (208) is communicated with peeling cavity B (2011), described rotating disk B (203) is provided with multiple water hole B (211), described water hole B (211) will be removed the peel cavity B (2011) and will be communicated with storage cavity B (2012), the bottom of described outer cylinder body B (201) is provided with discharge outlet B (212), discharge outlet B (212) is connected with the first blow-off pipe B (213), first blow-off pipe B (213) is provided with the first conducting valve B (214), the end of the first blow-off pipe B (213) is connected with airtight transition water tank B (215), the bottom of described transition water tank B (215) is connected with the second blow-off pipe B (216) be communicated with it, described second blow-off pipe B (216) is provided with the second conducting valve B (217), described outer cylinder body B (201) top is provided with transition cylindrical shell B (218), the lower end of described transition cylindrical shell B (218) and the upper end of outer cylinder body B (201) are tightly connected and the lower end of transition cylindrical shell B (218) are provided with the first control valve B (219), the upper end of transition cylindrical shell B (218) is provided with the second control valve B (220),

Described slicing device (3) comprises airtight housing C (301), conveyer belt C (302) is provided with in described housing C (301), passive cylinder C (303), head roll C (304), first drive motors C (305), driven roller C (306), second drive motors C (307), described passive cylinder C (303), conveyer belt C (302) tightens by head roll C (304), drive motors C (305) rotates for making cylinder C (304), described driven roller C (306) is positioned at conveyer belt C (302) top, second drive motors C (307) rotates for making driven roller C (306), described driven roller C (306) is arranged with multiple annular blade C (308), the setting parallel to each other of multiple annular blade C (308), the surface of described conveyer belt C (302) is provided with one deck cushion pad C (309), the surface of described cushion pad C (309) is provided with multiple cutter groove C (310), the quantity of described cutter groove C (310) and position one_to_one corresponding identical with the quantity of annular blade C (308), the point of a knife of annular blade C (308) is positioned at cutter groove C (310), the top of described housing C (301) has charging aperture C (311), described charging aperture C (311) and discharging opening B (208) are tightly connected by passage C (312), described charging aperture C (311) is connected with deflector chute C (316), one end of described deflector chute C (316) and charging aperture C (311), the other end extends to conveyer belt C (302) top, the arranged outside of described passive cylinder C (303) has discharge nozzle C (313), one end of described discharge nozzle C (313) extends to the outside of passive cylinder C (303) and contacts with cushion pad C (309), the other end extends to housing C (301) outward, the end of described discharge nozzle C (313) is provided with shutoff valve C (314),

Described ripening device used (4) comprise steam generator D (401), inner barrel D (402) and outer cylinder body D (403), described inner barrel D (402) is arranged in outer cylinder body D (403), an airtight mezzanine space D (404) is formed between described outer cylinder body D (403) and inner barrel D (402), the barrel of described inner barrel is provided with steam passage holes D (405), steam generator D (401) is communicated with by steam pipe D with mezzanine space D (404), the upper end of described inner barrel D (402) is provided with the first stop valve D (406), the lower end of inner barrel D (402) is provided with the second stop valve D (407), the upper end of described inner barrel D (402) is connected with transition cylindrical shell D (408), the upper end of described transition cylindrical shell D (408) is connected with hopper D (409), the discharging opening of described hopper D (409) is provided with the 3rd stop valve D (410), the charging aperture of described hopper D (409) is connected with the end seal of discharge nozzle C (313),

Described cooling device (5) comprises airtight vacuum chamber E (501), described vacuum chamber E (501) is connected with vavuum pump E (502), the bottom of described vacuum chamber E (501) is provided with discharging opening E (503), described discharging opening E (503) is sealedly connected with First Transition cylindrical shell E (504), the upper end of described First Transition cylindrical shell E (504) is provided with the first stop valve E (505), the lower end of described First Transition cylindrical shell E (504) is provided with the second stop valve E (506), described vacuum chamber E (501) top is provided with the second transition cylindrical shell E (507), the lower end of described second transition cylindrical shell E (507) is tightly connected with vacuum chamber E (501) and is communicated with vacuum chamber E (501) inside, the lower end of described second transition cylindrical shell E (507) is provided with the 3rd stop valve E (508), the described upper end of the second transition cylindrical shell E (507) and the lower end of inner barrel D (402) are tightly connected,

Described mud device (6) processed comprises airtight cylindrical shell F (601), rotating shaft F (602) is provided with in described cylindrical shell F (601), one end of rotating shaft F (602) extends to cylindrical shell F (601) and this end is connected with drive motors F (603) for driving rotating shaft F (602) to rotate outward, the axial line of described rotating shaft F (602) and the central axes of cylindrical shell F (601), described rotating shaft F (602) is provided with spiral-push plate F (604), the surface of described spiral-push plate F (604) and rotating shaft F (602), the inner surface of cylindrical shell F (601) surrounds a spiral channel F (605) jointly, described cylindrical shell F (601) has charging aperture F (606) and discharging opening F (607), described charging aperture F (606) is communicated with one end of spiral channel F (605), described charging aperture F (606) is tightly connected with the lower end of the second transition cylindrical shell E (507), discharging opening F (607) is communicated with the other end of spiral channel F (5), described discharging opening F (607) is connected with discharge nozzle F (610), the end of described discharge nozzle F (610) extends to cylindrical shell F (601) outward, the end of described discharge nozzle F (610) is provided with stop valve F (611), described discharging opening F (607) place is provided with mud structure F (608) processed, described mud structure F (608) processed comprises the frustum F (6081) being fixed on rotating shaft F (602) end, described frustum F (6081) is set on rotating shaft F (602), the miner diameter end external diameter of described frustum F (6081) and the miner diameter end of frustum F (6081) identical with the external diameter size of rotating shaft F (602) is towards spiral channel F (605), the bigger diameter end external diameter of described frustum F (6081) is less than the internal diameter 0.5-1mm of cylindrical shell F (601), precut device F (609) is provided with in described spiral channel F (605), described precut device F (609) comprises fixed border F (6091), described fixed border F (6091) be fixed on spiral-push plate F (604), the latticed cutter battle array F (6092) of multiple blade composition is set in fixed border F (6091),

Described microwave drier (7) comprises airtight casing G (701), microwave emitter G (702) is provided with in described casing G (701), microwave receiver G (703), heating cylinder G (704), the upper end of described heating cylinder G (704) is sealedly connected with transition cylindrical shell G (705), the upper end of described transition cylindrical shell G (705) extends to casing G (701) and be connected with the end seal of discharge nozzle F (610) outward, the lower end of described transition cylindrical shell G (705) is provided with the first stop valve G (706), it is outer and the lower end of heating cylinder G (704) is provided with the second stop valve G (707) that the lower end of described heating cylinder G (704) extends to casing G, described microwave emitter G (702), microwave receiver G (703) is separately positioned on the both sides of heating cylinder G (704).

2. as claimed in claim 1 for the production line of potato powder, it is characterized in that: be provided with multiple filter screen A (107) in described pond A (1067), multiple filter screen A (107) is successively set between water inlet A and water outlet A; Described conveyer belt A (101) top is provided with hopper A (108), the discharging opening of hopper A (108) is towards conveyer belt A (101), and hopper A (108) is positioned at the outside of a rinse bath A (105); The arranged outside of described secondary cleaning groove A (106) has splicing groove A (109), the upper end of transition cylindrical shell B (218) and the lower end of splicing groove A (109) are tightly connected, described splicing groove A (109) is connected with deflector chute A (110), one end of described deflector chute A (110) is connected with splicing groove A (109), and the other end extends to the outside of passive cylinder A (102) and contacts with conveyer belt A (101).

3. as claimed in claim 1 for the production line of potato powder, it is characterized in that: the inwall of described housing C (301) is provided with material scraping plate C (317), one end of described material scraping plate C (317) is fixed on the inwall of housing C (301), the other end has multiple breach, the quantity of described breach and position one_to_one corresponding identical with the quantity of annular blade C (308), the point of a knife of annular blade C (308) is positioned at breach.

4. as claimed in claim 1 for the production line of potato powder, it is characterized in that: the outer surface of described frustum F (6081) is provided with multiple scraper plate F (6082), and the angle between described scraper plate F (6082) and the bus of frustum F (6081) is 30-60 degree.

5. as claimed in claim 1 for the production line of potato powder, it is characterized in that: the below of described casing G is provided with vibratory sieve G (708), described vibratory sieve G (708) is connected with vibrating motor G (709), and described vibratory sieve G (708) is connected by flexible member G (710) with casing G.

6. as claimed in claim 5 for the production line of potato powder, it is characterized in that: described vibratory sieve G (708) below is provided with the first splicing groove G (711) and the second splicing groove G (712), described first splicing groove G (711) is arranged on immediately below vibratory sieve G (708), described vibratory sieve G (708) is obliquely installed, the height on the right-hand member distance ground of vibratory sieve G (708) is greater than the distance on left end distance ground, described second splicing groove G (712) is arranged on the left side of vibratory sieve G (708), the left end of described vibratory sieve G (708) is connected with stock guide G (713), the right-hand member of described stock guide G (713) extends in the second splicing groove G (712).

7., as claimed in claim 1 for the production line of potato powder, it is characterized in that: described outer cylinder body B (201) is connected with the nitrogen tube B (221) for being filled with nitrogen in outer cylinder body B (201); Described housing C (301) is connected with the nitrogen tube C (315) for being filled with nitrogen in housing C (301); Described outer cylinder body D (403) is connected with the nitrogen tube D (411) for being filled with nitrogen in outer cylinder body D (403); Described cylindrical shell F (601) is connected with the nitrogen tube F (612) for being filled with nitrogen in cylindrical shell F (601); Described casing G (701) is connected with the nitrogen tube G (714) for being filled with nitrogen in casing G (701).