Inactivated poppy seed washing production equipment and process

Abstract

The invention discloses an inactivated poppy seed washing production device and process, and relates to the technical field of inactivated poppy seed treatment. The equipment comprises a first vacuum feeding machine, a spiral stirring cleaning machine, a drum type liquid separator, a spiral stirring washing machine, a drum spraying washing machine, a negative pressure draining machine, a boiling vibration fluidized bed and a second vacuum feeding machine which are sequentially connected through a material conveying pipeline. The equipment process comprises the steps of first-time cleaning, second-time cleaning, third-time cleaning and drying treatment. By arranging the spiral stirring cleaning machine, the drum type liquid separator, the spiral stirring washing machine, the drum spraying washing machine, the negative pressure draining machine and the boiling vibration fluidized bed, the inactivated poppy seeds are subjected to continuous treatment of three times of cleaning and drying, the purity of the poppy seeds is improved, and meanwhile the content of harmful ingredients such as morphine, pesticide residues and heavy metal is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of inactivated poppy seed processing, in particular to inactivated poppy seed water washing production equipment and a process. Background Art

[0002] Inactivated poppy seeds refer to poppy seeds that have been specially treated to make them lose their reproductive ability. Poppy seeds contain ingredients such as morphine and cocaine, which are harmful to the human body. The main purpose of inactivation treatment is to make poppy seeds lose their ability to grow and germinate, thereby preventing them from being illegally planted and abused. At the same time, inactivation treatment also helps to reduce the content of harmful ingredients in poppy seeds, although these ingredients cannot be completely removed.

[0004] Washing inactivated poppy seeds is an important step in processing poppy seeds. With the development of science and technology, mechanized washing equipment has gradually been introduced into the washing process of inactivated poppy seeds. These equipment can usually process a large number of poppy seeds efficiently and remove impurities through mechanical force or water flow. However, when these existing equipment wash inactivated poppy seeds, in order to ensure the washing effect, they consume a lot of water. Summary of the invention

[0005] One purpose of the present invention is to provide a water-washing production equipment for inactivated poppy seeds, and another purpose is to provide a water-washing production process for inactivated poppy seeds to solve the problems of large water consumption and poor washing effect in the existing inactivated poppy seed washing process.

[0006] In order to achieve the above object, the present invention adopts the following technical solution: The invention discloses an inactivated poppy seed washing production equipment, comprising a first vacuum feeder, a spiral stirring cleaning machine, a drum liquid separator, a spiral stirring washing machine, a drum spray washing machine, a negative pressure drainer, a boiling vibration fluidized bed and a second vacuum feeder which are sequentially connected through a feeding pipeline. The first vacuum feeder is used for continuous feeding of inactivated poppy seeds, the spiral stirring cleaning machine is used for preliminary washing of inactivated poppy seeds, the drum liquid separator is used for material-liquid separation; the spiral stirring washing machine is used for secondary washing and material-liquid separation of inactivated poppy seeds, the drum spray washing machine is used for spray washing of inactivated poppy seeds washed by the spiral stirring washing machine, the negative pressure drainer is used for negative pressure drainage and conveying inactivated poppy seeds to the boiling vibration fluidized bed, the boiling vibration fluidized bed is used for drying the washed inactivated poppy seeds, and the second vacuum feeder is used for conveying the dried inactivated poppy seeds to the next steaming and baking process.

[0007] Furthermore, a first pipeline mixer is arranged on the feed pipeline between the first vacuum loader and the spiral stirring cleaning machine, and the drum-type liquid separator is connected to the first filter, the first circulation pump, the first cleaning medium storage tank, and the first metering pump in sequence through the first liquid delivery pipeline. The outlet of the first metering pump is connected to one of the inlets of the first pipeline mixer, and the other inlet of the first pipeline mixer is connected to the first vacuum loader.

[0008] Preferably, the spiral stirring cleaning machine includes a first shell, a first spiral stirrer is rotatably installed on the central axis of the first shell, the first spiral stirrer is connected to a first drive motor fixed on the right side of the first shell, and the first shell is also provided with a first feed port and a first discharge port, the first feed port is connected to the outlet of the first pipeline mixer, and the first discharge port is connected to the drum-type liquid separator.

[0009] Preferably, the drum-type liquid distributor includes a second shell, a first partition is provided at the lower part of the second shell, the first partition divides the interior of the second shell into a separation chamber and a liquid collecting chamber, a leakage port is provided at the center of the first partition to connect the separation chamber and the liquid collecting chamber, a first inner cylinder is provided in the separation chamber, two first supporting rollers are provided on the outer wall of the first inner cylinder, four first rollers are symmetrically installed on the top surface of the first partition, the four first rollers are grouped in pairs and are in rolling contact with the first supporting rollers on the same side, the first rollers rollingly support the first inner cylinder through the first supporting rollers, the first inner cylinder is connected to the first discharge port through a first rotating joint provided at the center of its left end face, and the middle of the first inner cylinder body is uniformly provided with a first support roller. A plurality of first leakage holes are evenly arranged, a plurality of first spiral guide plates are evenly arranged on the inner wall of the first inner cylinder, a first gear ring is sleeved on the right end of the outer wall of the first inner cylinder, a second drive motor is arranged on the right side of the second shell, the output shaft of the second drive motor extends into the second shell and is fixedly connected to the first gear, the first gear is meshed with the first gear ring, an annular first guide plate is arranged on the first partition plate, the first guide plate is located outside the leakage port, a pair of first baffles are symmetrically arranged on the outer wall of the first inner cylinder, a leakage area formed by a plurality of first leakage holes is located between the two first baffles, a first liquid outlet connected to the liquid collecting chamber is arranged at the bottom of the second shell, and a second outlet is arranged at the lower right side of the second shell.

[0010] Furthermore, a second pipeline mixer is arranged on the feed pipeline between the drum-type liquid separator and the spiral stirring water washing machine. The spiral stirring water washing machine is connected to the second filter, the second circulation pump, the second cleaning medium storage tank, and the second metering pump in sequence through the second liquid delivery pipeline. The outlet of the second metering pump is connected to one of the inlets of the second pipeline mixer, and the other inlet of the second pipeline mixer is connected to the second discharge port.

[0011] Preferably, the spiral stirring water washing machine includes a third shell, a second spiral stirrer is rotatably installed inside the third shell, the rotating shaft of the second spiral stirrer is coaxially connected to the output shaft of a third drive motor arranged on the third shell, an arc-shaped filter plate is also provided inside the third shell, the filter plate is located below the second spiral stirrer, a second feed port connected to the outlet of the second pipeline mixer is provided on the left side of the third shell, a second liquid outlet and a third discharge port are provided at the bottom of the third shell, the upper end of the third discharge port passes through the filter plate, and the third discharge port is connected to the drum spray water washing machine.

[0012] Furthermore, the drum spray washing machine includes a fourth shell, a second inner cylinder is arranged inside the fourth shell, a second rotating joint connected to the third discharge port is arranged at the center of the left end surface of the second inner cylinder, two second supporting rollers are arranged on the outer wall of the second inner cylinder, four second rollers are symmetrically installed on the bottom surface of the fourth shell, the four second rollers are grouped in twos, and are in rolling contact with the second supporting rollers on the same side, the second rollers rollingly support the second inner cylinder through the second supporting rollers, a second gear ring is sleeved on the right end of the outer wall of the second inner cylinder, a fourth drive motor is arranged on the right side of the fourth shell, and the output shaft of the fourth drive motor is fixedly connected to the fourth shell after extending into the fourth shell. The second gear is meshed with the second gear ring, a plurality of second spiral guide sheets are evenly arranged on the inner wall of the second inner cylinder, a spray pipe is coaxially arranged inside the second inner cylinder, both ends of the spray pipe are sleeved with fixing rings, the fixing rings are fixed to the inner wall of the second inner cylinder through a plurality of radially arranged first connecting rods, a plurality of nozzles are arranged on the spray pipe, and the plurality of nozzles are evenly arranged on the spray pipe in a spiral shape, a second rotary joint connected to the third discharge port is arranged at the center of the left end face of the second inner cylinder, the left end of the spray pipe is closed, a third rotary joint is arranged at the right end thereof, and a fourth discharge port is arranged at the lower right side of the fourth shell body.

[0013] Furthermore, the negative pressure drain machine includes a fifth shell, a second partition is provided at the lower part of the fifth shell, the second partition divides the interior of the second shell into a drain chamber and a water collecting chamber, a leakage port is provided at the center of the second partition to connect the drain chamber and the water collecting chamber, a third inner cylinder is provided in the drain chamber, two third supporting rollers are provided on the outer wall of the third inner cylinder, four third rollers are symmetrically installed on the top surface of the second partition, the four third rollers are grouped in pairs, and are in rolling contact with the third supporting rollers on the same side, the third rollers rollingly support the third inner cylinder through the third supporting rollers, a third gear ring is provided on the right end of the outer wall of the third inner cylinder, a fifth driving motor is provided on the right side of the fifth shell, the output shaft of the fifth driving motor is extended into the fifth shell and is fixedly connected to the third gear, the third gear is meshed with the third gear ring, a plurality of second leakage holes are evenly provided in the middle of the cylinder body of the third inner cylinder, and a plurality of second liquid leakage holes are evenly provided on the inner wall of the third inner cylinder A third spiral guide plate is provided, a second annular guide plate is provided on the second partition, the second guide plate is located outside the water leakage port, a pair of second baffles are symmetrically provided on the outer wall of the third inner cylinder, the water leakage area formed by a plurality of second leakage holes is located between the two second baffles, a fourth rotary joint connected to the fourth discharge port is provided at the center of the left end surface of the third inner cylinder, a negative pressure suction pipe is also provided in the fifth shell, the negative pressure suction pipe is located above the third inner cylinder, a plurality of exhaust nozzles are evenly provided on the negative pressure suction pipe, the negative pressure suction pipe is connected to the vacuum pump provided on the top of the fifth shell, a sixth discharge port is provided at the lower right side of the fifth shell, a third liquid outlet connected to the liquid collecting chamber is provided at the bottom of the fifth shell, the third liquid outlet is connected to the third filter, the third circulation pump, the third cleaning medium storage tank, the third metering pump in sequence through the third infusion pipeline, and the third metering pump is connected to the third rotary joint.

[0014] Further, the boiling vibrating fluidized bed includes a vibrating fluidized bed body, a third feed port connected to a sixth feed port is arranged at the right end of the vibrating fluidized bed body, a seventh feed port connected to an inlet of a second vacuum feeder is arranged at the left end of the vibrating fluidized bed body, a cold air inlet is arranged on the left side of the bottom of the vibrating fluidized bed body, and the cold air inlet is connected to a cold air fan through a cold air pipe, an induced draft port is arranged on the left side of the top of the vibrating fluidized bed body, and the induced draft port is connected to an induced draft fan and a cyclone dust collector in sequence through an induced draft pipe, a hot air inlet is arranged on the right side of the bottom of the vibrating fluidized bed body, and the hot air inlet is connected to a radiator through a hot air pipe, the radiator includes an outer shell and a spiral heat exchange tube arranged inside, an air filter is arranged at the air inlet opened on the outer shell, a hot air fan is arranged at the air outlet opened on the outer shell, both ends of the spiral heat exchange tube are connected to a heat transfer oil storage tank through a heat transfer oil delivery pipe, a pipeline electric heater is arranged on the heat transfer oil delivery pipe between the inlet end of the spiral heat exchange tube and the heat transfer oil storage tank, and a circulating oil pump is arranged on the heat transfer oil delivery pipe between the outlet end of the spiral heat exchange tube and the heat transfer oil storage tank.

[0015] The present invention also provides a method for washing inactivated poppy seeds, which is based on the above-mentioned inactivated poppy seeds washing production equipment and comprises: (1) First cleaning: inactivated poppy seeds are put into a first vacuum feeder for continuous feeding, premixed with the first cleaning medium in the first cleaning medium storage tank in a first pipeline mixer, and then sent to a spiral stirring cleaning machine for preliminary cleaning. The first cleaning medium in the first cleaning medium storage tank is pumped into the first pipeline mixer by a first metering pump; the material in the spiral stirring cleaning machine is sent to a drum-type liquid separator for material-liquid separation; the separated first cleaning medium passes through a first filter and a first circulation pump and enters the first cleaning medium storage tank for recycling; (2) Second cleaning: the inactivated poppy seeds after the initial cleaning are pre-mixed with the second cleaning medium in the second cleaning medium storage tank through the second pipeline mixer and then sent to the spiral stirring water washing machine for secondary cleaning and material-liquid separation; the second cleaning medium in the second cleaning medium storage tank is pumped into the second pipeline mixer through the second metering pump, and the separated second cleaning medium enters the second cleaning medium storage tank through the second filter and the second circulation pump for recycling; (3) Third washing: The water in the third washing medium storage tank is pumped into the drum spray washing machine through the third metering pump, and the inactivated poppy seeds after the second washing are sprayed and washed, and then the water is drained by the negative pressure drainer. The water after the drainage and separation passes through the third filter and the third circulation pump and enters the third washing medium storage tank for recycling; (4) Drying: After negative pressure drainage, the inactivated poppy seeds are transported to a boiling vibrating fluidized bed for drying, and then sent to the next steaming and drying process via a second vacuum feeder.

[0016] Furthermore, the first cleaning medium in the first cleaning medium storage tank is water or low-concentration acid solution, and the temperature of the first cleaning medium is controlled at 30-40°C.

[0017] Furthermore, the second cleaning medium in the second cleaning medium storage tank is water or low-concentration acid solution, and the temperature of the second cleaning medium is controlled at 30-40°C.

[0018] Furthermore, the temperature of the water in the third cleaning medium storage tank is controlled at 30-40°C.

[0019] Furthermore, the material stirring frequency in the spiral stirring cleaning machine is controlled at 15-35 Hz.

[0020] Furthermore, the material stirring frequency in the drum type liquid separator is controlled at 15-30 Hz.

[0021] Furthermore, the material stirring frequency in the spiral stirring water washing machine is controlled at 15-40 Hz.

[0022] Furthermore, the material stirring frequency in the drum spray washing machine is controlled at 20-45 Hz.

[0023] Furthermore, the inlet air temperature in the boiling vibrating fluidized bed is controlled at 120-180°C, and the outlet air temperature is controlled at 70-90°C.

[0024] Beneficial technical effects of the present invention: The present invention continuously processes the inactivated poppy seeds by three times of washing and drying by arranging a spiral stirring cleaning machine, a drum-type liquid separator, a spiral stirring water washing machine, a drum spraying water washing machine, a negative pressure drainer, and a boiling vibrating fluidized bed, thereby improving the purity thereof and reducing the content of harmful components such as morphine, pesticide residues, and heavy metals. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of a water-washing production equipment for inactivated poppy seeds of the present invention; Figure 2 for Figure 1 The main cross-sectional view of the spiral stirring cleaning machine; Figure 3 for Figure 1 A main sectional view of the middle drum type liquid dispenser; Figure 4 for Figure 1 The main cross-sectional view of the spiral stirring washing machine; Figure 5 for Figure 1 The main cross-sectional view of the middle drum spray washing machine; Figure 6 for Figure 5 A front view of the first connecting rod and the fixing ring; Figure 7 for Figure 1 Main cross-sectional view of the medium negative pressure drainer; Figure 8 for Figure 1 Front view of a medium boiling vibrating fluidized bed; Figure numerals: 1-first vacuum feeder, 2-spiral stirring cleaning machine, 201-first shell, 202-first spiral stirrer, 203-first drive motor, 204-first feed port, 205-first discharge port, 3-drum type liquid distributor, 301-second shell, 302-first partition plate, 303-first inner cylinder, 304-first supporting roller ring, 305-first roller, 306-first rotary joint, 307-first spiral guide sheet, 308-first liquid leakage hole, 309-first liquid outlet, 310-first baffle, 311-first guide plate, 312-first gear ring, 313-first gear, 314-second drive motor, 315-second discharge port, 4-first pipeline mixer, 5-first filter, 6-first cleaning medium storage tank, 7-first circulation pump, 8-first metering pump, 9-spiral stirring washing machine, 901-third shell, 902-second spiral stirrer, 903-third drive motor, 904-second feed inlet, 905-filter plate, 906-third discharge port, 907-second liquid outlet, 10-second pipeline mixer, 11-second filter, 12-second cleaning medium storage tank, 13-second circulation pump, 14-second metering pump, 15-drum spray washing machine, 1501-fourth shell, 1502-second inner cylinder, 1503-second rotary joint, 1504-second supporting roller, 1505-second roller, 1506-second spiral guide sheet, 1507-first connecting rod, 1508-fixed ring, 1509-spray main pipe, 1510-spray head, 1511-third rotating joint, 1512-second gear ring, 1513-second gear, 1514-fourth driving motor, 1515-fourth discharge port, 16-negative pressure drainer, 1601-fifth shell, 1602-second partition, 1603-third inner cylinder, 1604-second leakage hole, 1605-third supporting roller, 1606-third roller, 1607-fourth rotating joint, 1608-third spiral guide sheet, 1609-second baffle, 1610-second guide plate, 1611-third gear ring, 1612-third gear, 1613-fifth driving motor, 1614-negative pressure suction pipe, 1615-exhaust nozzle, 1616-vacuum pump, 1617- The sixth discharge port, 1618-the third liquid outlet, 17-the third filter, 18-the third cleaning medium storage tank, 19-the third circulating pump, 20-the third metering pump, 21-boiling vibrating fluidized bed, 2101-vibrating fluidized bed body, 2102-the third feed port, 2103-the seventh discharge port, 2104-cold air inlet, 2105-hot air inlet, 2106-induction air outlet, 22-radiator, 2201-spiral heat exchange tube, 23-air filter, 24-hot air blower, 25-thermal oil storage tank, 26-pipeline electric heater, 27-circulating oil pump, 28-induction draft fan, 29-cyclone dust collector, 30-cold air blower, 31-the second vacuum loader. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example 1 Please see attached Figure 1-8 As shown, this embodiment provides an inactivated poppy seed washing production equipment, including a first vacuum feeder 1, a spiral stirring cleaning machine 2, a drum-type liquid separator 3, a spiral stirring water washing machine 9, a drum spraying water washing machine 15, a negative pressure drainer 16, a boiling vibrating fluidized bed 21, and a second vacuum feeder 31, which are sequentially connected through a feeding pipeline. The first vacuum feeder 1 is used for continuous feeding of inactivated poppy seeds, the spiral stirring cleaning machine 2 is used for preliminary cleaning of inactivated poppy seeds, and the drum-type liquid separator is used for continuous feeding of inactivated poppy seeds. 3 is used for material-liquid separation; the spiral stirring washing machine 9 is used for secondary washing and material-liquid separation of the inactivated poppy seeds, the drum spray washing machine 15 is used for spraying and washing the inactivated poppy seeds washed by the spiral stirring washing machine 9, the negative pressure drainer 16 is used for negative pressure drainage and conveying the inactivated poppy seeds to the boiling vibrating fluidized bed 21, the boiling vibrating fluidized bed 21 is used for drying the washed inactivated poppy seeds, and the second vacuum feeder 31 is used for conveying the dried inactivated poppy seeds to the next steaming and drying process.

[0028] Specifically, a first pipeline mixer 4 is arranged on the feed pipeline between the first vacuum feeder 1 and the spiral stirring cleaning machine 2, and the drum-type liquid separator 3 is connected to the first filter 5, the first circulation pump 7, the first cleaning medium storage tank 6, and the first metering pump 8 in sequence through the first liquid delivery pipeline. The outlet of the first metering pump 8 is connected to one of the inlets of the first pipeline mixer 4, and the other inlet of the first pipeline mixer 4 is connected to the first vacuum feeder 1.

[0029] Specifically, the spiral stirring cleaning machine 2 includes a first shell 201, a first spiral stirrer 202 is rotatably installed on the central axis of the first shell 201, the first spiral stirrer 202 is connected to a first drive motor 203 fixed on the right side of the first shell 201, and the first shell 201 is also provided with a first feed port 204 and a first discharge port 205, the first feed port 204 is connected to the outlet of the first pipeline mixer 4, and the first discharge port 205 is connected to the drum-type liquid separator 3.

[0030] Specifically, the drum-type liquid distributor 3 includes a second shell 301, a first partition 302 is provided at the lower part of the second shell 301, the first partition 302 divides the interior of the second shell 301 into a separation chamber and a liquid collecting chamber, a leakage port is provided at the center of the first partition 302 to connect the separation chamber and the liquid collecting chamber, a first inner cylinder 303 is provided in the separation chamber, two first supporting rollers 304 are provided on the outer wall of the first inner cylinder 303, four first rollers are symmetrically installed on the top surface of the first partition 302, the four first rollers are grouped in pairs, and are in rolling contact with the first supporting rollers 304 on the same side, the first rollers rollingly support the first inner cylinder 303 through the first supporting rollers 304, the first inner cylinder 303 is connected to the first discharge port 205 through the first rotating joint 306 provided at the center of its left end face, and a plurality of first leakage ports are evenly provided in the middle of the cylinder body of the first inner cylinder 303 Hole 308, a plurality of first spiral guide sheets 307 are evenly arranged on the inner wall of the first inner cylinder 303, a first gear ring 312 is sleeved on the right end of the outer wall of the first inner cylinder 303, a second drive motor 314 is arranged on the right side of the second shell 301, and the output shaft of the second drive motor 314 is extended into the second shell 301 and fixedly connected to the first gear 313, the first gear 313 is meshed with the first gear ring 312, an annular first guide plate 311 is arranged on the first partition plate 302, the first guide plate 311 is located at the periphery of the leakage port, a pair of first baffles 310 are symmetrically arranged on the outer wall of the first inner cylinder 303, a leakage area formed by a plurality of first leakage holes 308 is located between the two first baffles 310, a first liquid outlet 309 connected to the liquid collecting chamber is arranged at the bottom of the second shell 301, and a second discharge port 315 is arranged at the lower right side of the second shell 301.

[0031] Specifically, a second pipeline mixer 10 is arranged on the feed pipeline between the drum-type liquid separator 3 and the spiral stirring water washing machine 9. The spiral stirring water washing machine 9 is connected to the second filter, the second circulation pump 13, the second cleaning medium storage tank 12, and the second metering pump 14 in sequence through the second liquid delivery pipeline. The outlet of the second metering pump 14 is connected to one of the inlets of the second pipeline mixer 10, and the other inlet of the second pipeline mixer 10 is connected to the second discharge port 315.

[0032] Specifically, the spiral stirring water washing machine 9 includes a third shell 901, and a second spiral stirrer 902 is rotatably installed inside the third shell 901. The rotating shaft of the second spiral stirrer 902 is coaxially connected to the output shaft of a third drive motor 903 arranged on the third shell 901. An arc-shaped filter plate 905 is also provided inside the third shell 901, and the filter plate 905 is located below the second spiral stirrer 902. A second feed port 904 connected to the outlet of the second pipeline mixer 10 is provided on the left side of the third shell 901. A second liquid outlet 907 and a third discharge port 906 are provided at the bottom of the third shell 901. The upper end of the third discharge port 906 passes through the filter plate 905, and the third discharge port 906 is connected to the drum spray water washing machine 15.

[0033] Specifically, the drum spray washing machine 15 includes a fourth shell 1501, a second inner cylinder 1502 is arranged inside the fourth shell 1501, a second rotary joint 1503 connected to the third discharge port 906 is arranged at the center of the left end surface of the second inner cylinder 1502, two second supporting rollers 1504 are arranged on the outer wall of the second inner cylinder 1502, four second rollers 1505 are symmetrically installed on the bottom surface of the fourth shell 1501, the four second rollers 1505 are grouped in pairs, and are in rolling contact with the second supporting rollers 1504 on the same side, the second rollers 1505 rollingly support the second inner cylinder 1502 through the second supporting rollers 1504, a second gear ring 1512 is sleeved on the right end of the outer wall of the second inner cylinder 1502, a fourth drive motor 1514 is arranged on the right side of the fourth shell 1501, and the output shaft of the fourth drive motor 1514 is fixedly connected to the second gear after extending into the fourth shell 1501 The second gear 1513 is meshed with the second gear ring 1512, a plurality of second spiral guide sheets 1506 are evenly arranged on the inner wall of the second inner cylinder 1502, a spray pipe 1509 is coaxially arranged inside the second inner cylinder 1502, both ends of the spray pipe 1509 are sleeved with fixing rings 1508, the fixing ring 1508 is fixed to the inner wall of the second inner cylinder 1502 through a plurality of radially arranged first connecting rods 1507, a plurality of nozzles 1510 are arranged on the spray pipe 1509, and the plurality of nozzles 1510 are evenly arranged on the spray pipe 1509 in a spiral shape, a second rotary joint 1503 connected to the third discharge port 906 is arranged at the center of the left end face of the second inner cylinder 1502, the left end of the spray pipe 1509 is closed, and a third rotary joint 1511 is arranged at the right end thereof, and a fourth discharge port 1515 is arranged at the lower right part of the fourth shell 1501.

[0034] Specifically, the negative pressure drain machine 16 includes a fifth shell 1601, a second partition 1602 is provided at the lower part of the fifth shell 1601, the second partition 1602 divides the interior of the second shell 301 into a drain chamber and a water collection chamber, a leak is provided at the center of the second partition 1602 to connect the drain chamber and the water collection chamber, a third inner cylinder 1603 is provided in the drain chamber, two third supporting rollers 1605 are provided on the outer wall of the third inner cylinder 1603, four third rollers 1606 are symmetrically installed on the top surface of the second partition 1602, and the four third rollers 1606 are arranged in pairs, and the third supporting rollers 1606 on the same side are arranged in pairs. The roller 1605 is in rolling contact, the third roller 1606 rollingly supports the third inner cylinder 1603 through the third supporting roller 1605, the third inner cylinder 1603 outer wall right end is sleeved with a third gear ring 1611, the fifth driving motor 1613 is provided on the right side of the fifth housing 1601, the output shaft of the fifth driving motor 1613 extends into the fifth housing 1601 and is fixedly connected to the third gear 1612, the third gear 1612 is meshed with the third gear ring 1611, a plurality of second liquid leakage holes 1604 are evenly arranged in the middle of the third inner cylinder 1603, and the inner wall of the third inner cylinder 1603 is evenly arranged A plurality of third spiral guide plates 1608 are provided on the second partition plate 1602, and the second guide plate 1610 is located outside the water leakage port. A pair of second baffles 1609 are symmetrically provided on the outer wall of the third inner cylinder 1603, and the water leakage area formed by the plurality of second leakage holes 1604 is located between the two second baffles 1609. A fourth rotary joint 1607 connected to the fourth discharge port 1515 is provided at the center of the left end surface of the third inner cylinder 1603. A negative pressure suction pipe 1614 is also provided in the fifth shell 1601, and the negative pressure suction pipe 1614 is located in the third inner cylinder 1603. Above the cylinder 1603, a plurality of exhaust nozzles 1615 are evenly arranged on the negative pressure suction pipe 1614, the negative pressure suction pipe 1614 is connected to the vacuum pump 1616 arranged on the top of the fifth shell 1601, a sixth discharge port is arranged at the lower right part of the fifth shell 1601, and a third liquid outlet 1618 connected to the liquid collecting chamber is arranged at the bottom of the fifth shell 1601. The third liquid outlet 1618 is connected to the third filter 17, the third circulation pump 19, the third cleaning medium storage tank 18, and the third metering pump 20 in sequence through the third infusion pipeline, and the third metering pump 20 is connected to the third rotary joint 1511.

[0035] Specifically, the boiling vibrating fluidized bed 21 includes a vibrating fluidized bed body 2101, a third feed port 2102 connected to a sixth discharge port is arranged at the right end of the vibrating fluidized bed body 2101, a seventh discharge port 2103 connected to an inlet of a second vacuum feeder 31 is arranged at the left end of the vibrating fluidized bed body 2101, a cold air inlet 2104 is arranged on the left side of the bottom of the vibrating fluidized bed body 2101, and the cold air inlet 2104 is connected to the cold air fan 30 through a cold air pipe, an air inlet 2106 is arranged on the left side of the top of the vibrating fluidized bed body 2101, and the air inlet 2106 is connected to the induced draft fan 28 and the cyclone dust collector 29 in sequence through the induced draft pipe, and the vibrating fluidized bed body 2 A hot air inlet 2105 is arranged on the right side of the bottom of 101, and the hot air inlet 2105 is connected to the radiator 22 through a hot air pipe. The radiator 22 includes an outer shell and a spiral heat exchange tube 2201 arranged inside. An air filter 23 is arranged at the air inlet opened on the outer shell, and a hot air blower 24 is arranged at the air outlet opened on the outer shell. Both ends of the spiral heat exchange tube 2201 are connected to the heat transfer oil storage tank 25 through a heat transfer oil delivery pipe. A pipeline electric heater 26 is arranged on the heat transfer oil delivery pipe between the inlet end of the spiral heat exchange tube 2201 and the heat transfer oil storage tank 25, and a circulating oil pump 27 is arranged on the heat transfer oil delivery pipe between the outlet end of the spiral heat exchange tube 2201 and the heat transfer oil storage tank 25.

[0036] In this embodiment, the first cleaning medium storage tank 6, the second cleaning medium storage tank 12, and the third cleaning medium storage tank 18 are preferably self-controlled constant temperature storage tanks with jackets, and steam or hot water is introduced into the jackets to heat and control the temperature of the tanks. The first drive motor 203, the second drive motor 314, the third drive motor 903, the fourth drive motor 1514, and the fifth drive motor 1613 all use variable frequency reducers, and the first filter 5, the second filter, and the third filter 17 all use mesh bag filters.

[0037] In this embodiment, a PLC control system is preferably used for electrical automation control.

[0038] Example 2 This embodiment provides a method for washing inactivated poppy seeds, which is based on the inactivated poppy seeds washing production equipment of embodiment 1, and comprises: (1) First cleaning: inactivated poppy seeds are put into the first vacuum feeder 1 for continuous feeding, premixed with the first cleaning medium in the first cleaning medium storage tank 6 in the first pipeline mixer 4, and then sent to the spiral stirring cleaning machine 2 for preliminary cleaning. The first cleaning medium in the first cleaning medium storage tank 6 is pumped into the first pipeline mixer 4 by the first metering pump 8; the material in the spiral stirring cleaning machine 2 is sent to the drum type liquid separator 3 for material-liquid separation; the separated first cleaning medium passes through the first filter 5 and the first circulation pump 7 and enters the first cleaning medium storage tank 6 for recycling; (2) Second cleaning: the inactivated poppy seeds after the initial cleaning are pre-mixed with the second cleaning medium in the second cleaning medium storage tank 12 through the second pipeline mixer 10 and then sent to the spiral stirring water washing machine 9 for secondary cleaning and material-liquid separation; the second cleaning medium in the second cleaning medium storage tank 12 is pumped into the second pipeline mixer 10 through the second metering pump 14, and the separated second cleaning medium enters the second cleaning medium storage tank 12 through the second filter and the second circulation pump 13 for recycling; (3) Third washing: The water in the third washing medium storage tank 18 is pumped into the drum spray washing machine 15 by the third metering pump 20, and the inactivated poppy seeds after the second washing are sprayed and washed, and then the water is drained by the negative pressure drainer 16. The water after the drainage and separation passes through the third filter 17 and the third circulation pump 19 and enters the third washing medium storage tank 18 for recycling; (4) Drying treatment: The inactivated poppy seeds after negative pressure drainage are transported to a boiling vibrating fluidized bed 21 for drying treatment, and then sent to the next steaming and drying process via a second vacuum feeder 31.

[0039] In this embodiment, the first cleaning medium in the first cleaning medium storage tank 6 is water or a low-concentration acid solution, and the temperature of the first cleaning medium is controlled at 30-40°C; the second cleaning medium in the second cleaning medium storage tank 12 is water or a low-concentration acid solution, and the temperature of the second cleaning medium is controlled at 30-40°C; the temperature of the water in the third cleaning medium storage tank 18 is controlled at 30-40°C; the material stirring frequency in the spiral stirring cleaning machine 2 is controlled at 15-35Hz; the material stirring frequency in the drum-type liquid separator 3 is controlled at 15-30Hz; the material stirring frequency in the spiral stirring water washing machine 9 is controlled at 15-40Hz; the material stirring frequency in the drum spray water washing machine 15 is controlled at 20-45Hz.

[0040] In this embodiment, the tail 0.8m of the boiling vibrating fluidized bed 21 is the cooling zone for the dried material. The initial heating temperature is 95°C. After the inlet air temperature reaches the set temperature of 95°C and stabilizes for 2 minutes, the temperature is gradually adjusted. The inlet air temperature in the boiling vibrating fluidized bed 21 is controlled at 120-180°C, and the outlet air temperature is controlled at 70-90°C.

[0041] In this embodiment, the flow rates of the first metering pump 8, the second metering pump 14, and the third metering pump 20 are controlled at 5-10 L / h.

[0042] In this embodiment, the initial feeding speed shall not be higher than 400kg / h. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution and improvement made within the technical solution and the conceptual invention of the present invention shall be included in the protection scope of the present invention.

Claims

1. A poppy seed washing production equipment for inactivation, characterized in that: The invention comprises a first vacuum feeder, a spiral stirring cleaning machine, a drum liquid separator, a spiral stirring washing machine, a drum spray washing machine, a negative pressure drainer, a boiling vibrating fluidized bed and a second vacuum feeder which are connected in sequence through a feeding pipeline. The first vacuum feeder is used for continuous feeding of inactivated poppy seeds. The spiral stirring cleaning machine is used for preliminary washing of inactivated poppy seeds. The drum liquid separator is used for material-liquid separation. The spiral stirring washing machine is used for secondary washing and material-liquid separation of inactivated poppy seeds. The drum spray washing machine is used for spray washing of inactivated poppy seeds washed by the spiral stirring washing machine. The negative pressure drainer is used for negative pressure drainage and conveying inactivated poppy seeds to the boiling vibrating fluidized bed. The boiling vibrating fluidized bed is used for drying the washed inactivated poppy seeds. The second vacuum feeder is used for conveying the dried inactivated poppy seeds to the next steaming and baking process.

2. A kind of inactivated poppy seed washing production equipment according to claim 1, characterized in that: A first pipeline mixer is arranged on the feed pipeline between the first vacuum loader and the spiral stirring cleaning machine. The drum-type liquid separator is connected to the first filter, the first circulation pump, the first cleaning medium storage tank, and the first metering pump in sequence through the first liquid delivery pipeline. The outlet of the first metering pump is connected to one of the inlets of the first pipeline mixer, and the other inlet of the first pipeline mixer is connected to the first vacuum loader.

3. A kind of inactivated poppy seed washing production equipment according to claim 2, characterized in that: The spiral stirring cleaning machine includes a first shell, a first spiral stirrer is rotatably installed on the central axis of the first shell, the first spiral stirrer is connected to a first driving motor fixed on the right side of the first shell, and a first feed port and a first discharge port are also provided on the first shell, the first feed port is connected to the outlet of the first pipeline mixer, and the first discharge port is connected to the drum-type liquid separator; the drum-type liquid separator includes a second shell, a first partition is provided at the lower part of the second shell, the first partition divides the interior of the second shell into a separation chamber and a liquid collecting chamber, a leakage port is provided at the center of the first partition to connect the separation chamber and the liquid collecting chamber, a first inner cylinder is provided in the separation chamber, two first supporting rollers are provided on the outer wall of the first inner cylinder, four first rollers are symmetrically installed on the top surface of the first partition, the four first rollers are grouped in pairs, and are in rolling contact with the first supporting rollers on the same side, the first roller rollingly supports the first inner cylinder through the first supporting rollers, the first inner cylinder is connected to the first discharge port through a first rotating joint provided at the center of its left end face, and a plurality of first A leakage hole, a plurality of first spiral guide plates are evenly arranged on the inner wall of the first inner cylinder, a first gear ring is sleeved on the right end of the outer wall of the first inner cylinder, a second drive motor is arranged on the right side of the second shell, and the output shaft of the second drive motor is extended into the second shell and fixedly connected to the first gear, the first gear is meshed with the first gear ring, an annular first guide plate is arranged on the first partition plate, the first guide plate is located at the periphery of the leakage port, a pair of first baffles are symmetrically arranged on the outer wall of the first inner cylinder, a leakage area formed by a plurality of first leakage holes is located between the two first baffles, a first liquid outlet connected to the liquid collecting chamber is arranged at the bottom of the second shell, and a second discharge port is arranged at the lower right side of the second shell; a second pipeline mixer is arranged on the feed pipeline between the drum-type liquid distributor and the spiral stirring water washing machine, and the spiral stirring water washing machine is connected to the second filter, the second circulation pump, the second cleaning medium storage tank, and the second metering pump in sequence through the second feed pipeline, the outlet of the second metering pump is connected to one of the inlets of the second pipeline mixer, and the other inlet of the second pipeline mixer is connected to the second discharge port.

4. A kind of inactivated poppy seed washing production equipment according to claim 3, characterized in that: The spiral stirring water washing machine includes a third shell, a second spiral stirrer is rotatably installed inside the third shell, the rotating shaft of the second spiral stirrer is coaxially connected to the output shaft of a third driving motor arranged on the third shell, an arc-shaped filter plate is also provided inside the third shell, the filter plate is located below the second spiral stirrer, a second feed port connected to the outlet of the second pipeline mixer is provided on the left side of the third shell, a second liquid outlet and a third discharge port are provided at the bottom of the third shell, the upper end of the third discharge port passes through the filter plate, and the third discharge port is connected to the drum spray water washing machine.

5. A kind of inactivated poppy seed washing production equipment according to claim 4, characterized in that: The drum spray washing machine includes a fourth shell, a second inner cylinder is arranged inside the fourth shell, a second rotary joint connected to the third discharge port is arranged at the center of the left end surface of the second inner cylinder, two second supporting rollers are arranged on the outer wall of the second inner cylinder, four second rollers are symmetrically installed on the bottom surface of the fourth shell, the four second rollers are in groups of two, and are in rolling contact with the second supporting rollers on the same side, the second rollers rollingly support the second inner cylinder through the second supporting rollers, a second gear ring is sleeved on the right end of the outer wall of the second inner cylinder, a fourth drive motor is arranged on the right side of the fourth shell, and the output shaft of the fourth drive motor is fixedly connected to the second gear, the second gear is meshed with the second gear ring, a plurality of second spiral guide sheets are evenly arranged on the inner wall of the second inner cylinder, a spray main pipe is coaxially arranged inside the second inner cylinder, both ends of the spray main pipe are sleeved with fixing rings, the fixing rings are fixed to the inner wall of the second inner cylinder through a plurality of radially arranged first connecting rods, a plurality of nozzles are arranged on the spray main pipe, and the plurality of nozzles are evenly arranged on the spray main pipe in a spiral shape, a second rotary joint connected to the third discharge port is arranged at the center of the left end face of the second inner cylinder, the left end of the spray main pipe is closed, a third rotary joint is arranged at the right end thereof, and a fourth discharge port is arranged at the lower right side of the fourth shell body.

6. A kind of inactivated poppy seed washing production equipment according to claim 5, characterized in that: The negative pressure drainer includes a fifth shell, a second partition is provided at the lower part of the fifth shell, the second partition divides the interior of the second shell into a drain chamber and a water collecting chamber, a leakage port is provided at the center of the second partition to connect the drain chamber and the water collecting chamber, a third inner cylinder is provided in the drain chamber, two third supporting rollers are provided on the outer wall of the third inner cylinder, four third rollers are symmetrically installed on the top surface of the second partition, the four third rollers are grouped in pairs, and are in rolling contact with the third supporting rollers on the same side, the third rollers rollingly support the third inner cylinder through the third supporting rollers, the third gear ring is sleeved on the right end of the outer wall of the third inner cylinder, a fifth driving motor is provided on the right side of the fifth shell, the output shaft of the fifth driving motor is extended into the fifth shell and fixedly connected to the third gear, the third gear is meshed with the third gear ring, a plurality of second leakage holes are evenly provided in the middle of the cylinder body of the third inner cylinder, and a plurality of third A spiral guide plate, a second partition is provided with a ring-shaped second guide plate, the second guide plate is located outside the water leakage port, a pair of second baffles are symmetrically provided on the outer wall of the third inner cylinder, the water leakage area formed by a plurality of second leakage holes is located between the two second baffles, a fourth rotating joint connected to the fourth discharge port is provided at the center of the left end surface of the third inner cylinder, a negative pressure suction pipe is also provided in the fifth shell, the negative pressure suction pipe is located above the third inner cylinder, a plurality of exhaust nozzles are evenly provided on the negative pressure suction pipe, the negative pressure suction pipe is connected to the vacuum pump provided on the top of the fifth shell, a sixth discharge port is provided at the lower right side of the fifth shell, a third liquid outlet connected to the liquid collecting chamber is provided at the bottom of the fifth shell, the third liquid outlet is connected to the third filter, the third circulation pump, the third cleaning medium storage tank, the third metering pump in sequence through the third infusion pipeline, and the third metering pump is connected to the third rotating joint.

7. A kind of inactivated poppy seed washing production equipment according to claim 6, characterized in that: The boiling vibrating fluidized bed comprises a vibrating fluidized bed body, a third feed port connected to a sixth feed port is arranged at the right end of the vibrating fluidized bed body, a seventh feed port connected to an inlet of a second vacuum feeder is arranged at the left end of the vibrating fluidized bed body, a cold air inlet is arranged on the left side of the bottom of the vibrating fluidized bed body, and the cold air inlet is connected to a cold air fan through a cold air pipe, an air induced opening is arranged on the left side of the top of the vibrating fluidized bed body, and the air induced opening is connected to an induced draft fan and a cyclone dust collector in sequence through an air induced opening, a hot air inlet is arranged on the right side of the bottom of the vibrating fluidized bed body, and the hot air inlet is connected to a radiator through a hot air pipe, the radiator comprises an outer shell and a spiral heat exchange tube arranged inside, an air filter is arranged at the air inlet opened on the outer shell, a hot air fan is arranged at the air outlet opened on the outer shell, both ends of the spiral heat exchange tube are connected to a heat transfer oil storage tank through a heat transfer oil delivery pipe, a pipeline electric heater is arranged on the heat transfer oil delivery pipe between the inlet end of the spiral heat exchange tube and the heat transfer oil storage tank, and a circulating oil pump is arranged on the heat transfer oil delivery pipe between the outlet end of the spiral heat exchange tube and the heat transfer oil storage tank.

8. A method for washing inactivated poppy seeds, using the inactivated poppy seed washing production equipment according to any one of claims 1 to 7 to carry out inactivated poppy seed washing production, characterized in that: include: (1) First cleaning: inactivated poppy seeds are put into a first vacuum feeder for continuous feeding, premixed with the first cleaning medium in the first cleaning medium storage tank in a first pipeline mixer, and then sent to a spiral stirring cleaning machine for preliminary cleaning. The first cleaning medium in the first cleaning medium storage tank is pumped into the first pipeline mixer by a first metering pump; the material in the spiral stirring cleaning machine is sent to a drum-type liquid separator for material-liquid separation; the separated first cleaning medium passes through a first filter and a first circulation pump and enters the first cleaning medium storage tank for recycling; (2) Second cleaning: the inactivated poppy seeds after the initial cleaning are pre-mixed with the second cleaning medium in the second cleaning medium storage tank through the second pipeline mixer and then sent to the spiral stirring water washing machine for secondary cleaning and material-liquid separation; the second cleaning medium in the second cleaning medium storage tank is pumped into the second pipeline mixer through the second metering pump, and the separated second cleaning medium enters the second cleaning medium storage tank through the second filter and the second circulation pump for recycling; (3) Third washing: The water in the third washing medium storage tank is pumped into the drum spray washing machine through the third metering pump, and the inactivated poppy seeds after the second washing are sprayed and washed, and then the water is drained by the negative pressure drainer. The water after the drainage and separation passes through the third filter and the third circulation pump and enters the third washing medium storage tank for recycling; (4) Drying: After negative pressure drainage, the inactivated poppy seeds are transported to a boiling vibrating fluidized bed for drying, and then sent to the next steaming and drying process via a second vacuum feeder.

9. A method for washing inactivated poppy seeds according to claim 8, characterized in that: The first cleaning medium in the first cleaning medium storage tank is water or low-concentration acid solution, and the temperature of the first cleaning medium is controlled at 30-40°C; the second cleaning medium in the second cleaning medium storage tank is water or low-concentration acid solution, and the temperature of the second cleaning medium is controlled at 30-40°C; the temperature of water in the third cleaning medium storage tank is controlled at 30-40°C; the material stirring frequency in the spiral stirring cleaning machine is controlled at 15-35Hz; the material stirring frequency in the drum type liquid separator is controlled at 15-30Hz; the material stirring frequency in the spiral stirring water washing machine is controlled at 15-40Hz; the material stirring frequency in the drum spray water washing machine is controlled at 20-45Hz.

10. A method for washing inactivated poppy seeds according to claim 8, characterized in that: The inlet air temperature in the boiling vibrating fluidized bed is controlled at 120-180°C, and the outlet air temperature is controlled at 70-90°C.

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