CN204115430U - A kind of high-efficiency and continuous vacuum microwave drier - Google Patents
A kind of high-efficiency and continuous vacuum microwave drier Download PDFInfo
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- CN204115430U CN204115430U CN201420398597.5U CN201420398597U CN204115430U CN 204115430 U CN204115430 U CN 204115430U CN 201420398597 U CN201420398597 U CN 201420398597U CN 204115430 U CN204115430 U CN 204115430U
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Abstract
A kind of high-efficiency and continuous vacuum microwave drier of the utility model belongs to food, Chinese medicine, chemical industry, the materials such as the solid-state or semi liquid state of agricultural byproducts are entering continuously, the dry processing equipment of vacuum can be kept in discharging situation to manufacture field, be mainly provided with feeding web, rotary drum input and output material sealing device, vacuum chamber, heater, microwave magnetic control means, material conveyer belt, turn-down rig, vacuum recovery system and cleaning device combine, and this equipment adopts steam+microwave in conjunction with the comparable single microwave of heat drying mode or single Steam Heating drying energy saving, during joint more than 20 ~ 30%, turn-down rig and processing solid material and semi liquid state material cleaning device, add the gas that condensate recycling device can collect aroma type etc. and convert liquid in vacuum system, can to useful poisonous and harmful, inert gas, oxidizable, the inflammable and explosive gas that waits carries out recycling, and converted products can be made to reach high-quality, high benefit, be conducive to environmental protection, be conducive to social synthesis's property benefit.
Description
Technical field
The utility model belong to food, Chinese medicine, chemical industry, agricultural byproducts the material such as solid-state or semi liquid state the dry processing equipment of vacuum can be kept in continuous charging and discharging situation to manufacture field.
Background technology
Existing food, Chinese medicine, chemical industry, in the dry process equipment of the materials such as the solid-state or semi liquid state of agricultural byproducts, all employings normal pressure net belt type electric heating that output is large, steam drying is processed, the employing batch (-type) electric heating that output is little, steam-to-vacuum drying cupboard, the solid material large due to current production rate also solves dry problem without equipment in continous vacuum low temperature drying, Partial Food, medicinal material, chemical product, the drying processing of the materials such as agricultural byproducts class need be carried out ability at low temperatures and keep food, the beneficial of medicine, chemical products under cryogenic drying can avoid blast and toxic and harmful excessive, and existing equipment does not possess above condition, particularly Chinese and Western medicine medicinal extract, Chinese medicine, tealeaves, the materials such as volatile class need drying under cryogenic could keep or improve beneficial, but owing to there is no now such material of continuous microwave vacuum dryer of solid-state or semi liquid state and can not inspection by sampling moisture content in continuous vacuum drying equipment process, can only rely on current existing equipment processing, therefore product moisture content is inconsistent affects product quality.
Summary of the invention
Because the above-mentioned defect of prior art, it is large that the utility model solves the low water content difficulty of processing existed in prior art, this equipment have employed steam+microwave or single steam or single microwave and processes, the moisture content detecting each layer conveyer belt can be sampled at any time, the speed of service of each layer conveyer belt or the size of inlet amount or quantity of steam can be regulated at any time according to each layer moisture content difference, in order to the drying equipment improving rate of drying processing solid material adds turn-down rig and processes solid material and semi liquid state material cleaning device, processed food, chemical industry, medicine waits in the process of products and in vacuum system, adds the gas that condensate recycling device can collect aroma type etc. convert liquid to, can to useful poisonous and harmful, inert gas, oxidizable, the inflammable and explosive gas that waits carries out recycling.
The utility model realizes different processing objects by following three kinds of multi-form technical schemes:
One: a kind of high-efficiency and continuous vacuum microwave drier of processing solid material;
Its two: a kind of high-efficiency and continuous vacuum microwave drier of processing solid material multilayer feed;
Its three: a kind of high-efficiency and continuous vacuum microwave drier of processing semi liquid state material.
A kind of high-efficiency and continuous vacuum microwave drier of the utility model processing solid material, is mainly provided with input and output material conveyer belt (26, 26 ＇), rotary drum sealing device (20), discharging sealing device (20 ＇), vacuum chamber (1), material conveyer belt (2), turn-down rig (15), heating system, vacuum recovery system, microwave device (7), tensioning apparatus and cleaning device, be provided with heating plate (3) or microwave magnetic control means (7), the heating plate (3) of heating system in every layer of material conveyer belt (2) layer in described vacuum chamber (1), the thermal source of steam inlet pipe (23) and muffler (24) is by supplying heater by after steam, described tensioning apparatus is arranged on the material feeding end of driven pulley, tensioning cylinder (6) drives follower shaft adjustment mobile, and described vacuum recovery system is provided with vavuum pump (27) and recover (12), condenser (11), vacuum port (10) connection communicates, and described microwave magnetic control means (7) is by magnetron, waveguide and waveguide slot (9) composition arranged at microwave cabin (8) feed inlet and outlet end, described turn-down rig (17) is by left turn-down rig, right turn-down rig peace materials device composition, described cleaning device (22) is made up of cylinder connecting spray nozzle and fixed sprinkler, and the discharge port end of material is arranged on vacuum chamber (1) discharging sealing device (20) outward, discharging conveyor belts (26 ＇) connects combination and forms.
A kind of high-efficiency and continuous vacuum microwave drier of the utility model processing solid material multilayer feed, is mainly provided with input and output material conveyer belt (26, 26 ＇), rotary drum sealing device (20, 20 ＇), discharging sealing device (20), vacuum chamber (1), material conveyer belt (2), turn-down rig (15), heating system, vacuum recovery system, microwave device (7), sampler, tensioning apparatus and cleaning device, be provided with heating plate (3) or microwave magnetic control means (7), the heating plate (3) of heating system in every layer of material conveyer belt (2) layer in described vacuum chamber (1), the thermal source of steam inlet pipe (23) and muffler (24) is by supplying heater by after steam, described tensioning apparatus is arranged on the material feeding end of driven pulley, tensioning cylinder (6) drives follower shaft adjustment mobile, and described vacuum recovery system is provided with vavuum pump (27) and recover (12), condenser (11), vacuum port (10) connection communicates, and described microwave magnetic control means (7) is by magnetron, waveguide and waveguide slot (9) composition arranged at microwave cabin (8) feed inlet and outlet end, described turn-down rig (17) is by left turn-down rig, right turn-down rig peace materials device composition, described cleaning device (22) is made up of cylinder connecting spray nozzle and fixed sprinkler, described multi-layer rotating drum-type sealing device (20) and processing semi liquid state material, sealing device (20) charging of processing solid material multi-layer rotating drum-type becomes one deck material channel (01) by multilayer discharging bucket shape, two layers of material channel (02), three layers of material channel (03), described sampler is arranged on material conveyer belt (2) outlet end or the sidepiece of in vacuum chamber (1) every layer, and the discharge port end of material is arranged on vacuum chamber (1) discharging sealing device (20) outward, discharging conveyor belts (26 ＇) connects combination and forms.
A kind of high-efficiency and continuous vacuum microwave drier of the utility model processing semi liquid state material, is mainly provided with input and output material conveyer belt (26, 26 ＇), discharging sealing device (20 ＇), vacuum chamber (1), material conveyer belt (2), feed slurry device, heating system, vacuum recovery system, microwave device (7), sampler, tensioning apparatus and cleaning device, be provided with heating plate (3) or microwave magnetic control means (7) in every layer of material conveyer belt (2) layer in described vacuum chamber (1), coldplate (3 ＇), the heating plate (3) of heating system, the thermal source of steam inlet pipe (23) and muffler (24) is by being supplied by steam heater, described sampler is arranged on every layer of material conveyer belt (2) outlet end in vacuum chamber (1) or sidepiece, described tensioning apparatus is arranged on the material feeding end of driven pulley, tensioning cylinder (6) drives follower shaft adjustment mobile, and described vacuum recovery system is provided with vavuum pump (27) and recover (12), condenser (11), vacuum port (10) connection communicates, and described microwave magnetic control means (7) is by magnetron, waveguide, with waveguide slot (9) composition arranged at microwave cabin (8) feed inlet and outlet end, described cleaning device (22) is made up of cylinder connecting spray nozzle and fixed sprinkler, described sampler is arranged on material conveyer belt (2) outlet end in vacuum chamber (1) or sidepiece, and the discharge port end of described material is provided with reducing mechanism (18) and vacuum chamber (1) discharging sealing device outward (20 ＇), drawing mechanism (29) connects combination and forms.
A kind of high-efficiency and continuous vacuum microwave drier of the solid-state or processing semi liquid state material of above-mentioned processing, microwave magnetic control means (7) is by magnetron, waveguide and waveguide slot (9) composition arranged at microwave cabin (8) feed inlet and outlet end, upper at material conveyer belt (2), the heating plate (3) arranged between lower band be material conveyer belt (2) total length 2/3 in arrange with steam or conduction oil as heat energy carries out the drying of portion of water, it is arranged in length with microwave is that heat energy carries out ultimate drying, material conveyer belt (2) heat drying section single use microwave or single use steam or conduction oil can carry out drying for heat energy, sterilizing, what the material conveyer belt (2) of multilayer or individual layer adopted the drying of the microwave thermal energy can at the layering setting of vacuum chamber (1) side or concentrated setting microwave magnetic control means (7), and the feed inlet and outlet end that microwave magnetic control means (7) section is set arrange anti-current device (9) and microwave cabin (8) combination and form.
The sampler of a kind of high-efficiency and continuous vacuum microwave drier of the solid-state or processing semi liquid state material of above-mentioned processing, sampler is arranged on every layer of material conveyer belt (2) outlet end in vacuum chamber (1) or sidepiece, vacuum chamber (1) oscillating cylinder outward (08) is connected with the turning cylinder (07) in vacuum chamber (1), and every layer of material conveyer belt (2) discharge end and suction tube (04) and valve (05,06) connect.
Processing solid material rotary drum sealing device (20) and processing semi liquid state material, sealing device (20) charging of processing solid material multi-layer rotating drum-type becomes one deck material channel (01) by multilayer discharging bucket shape, two layers of material channel (02), three layers of material channel (03) and the multilayer feed of processing semi liquid state material distributes be provided with head tank (29), charging pump (28), distribution device (27) can merge to be arranged on same equipment and just form a kind of high-efficiency and continuous vacuum microwave drier processed solid material He process semi liquid state material.
The turn-down rig (17) of above-mentioned processing solid material is made up of left turn-down rig, right turn-down rig peace materials device, left turn-down rig at front right turn-down rig just rear, right turn-down rig is in the just posterior installation of front left turn-down rig, Ju Li≤0.80m between left and right turn-down rig arrangement arranges, a flat materials device is provided with after left and right turn-down rig, smooth through flat materials device after the material climbed over through left and right turn-down rig plays Gansu Province, flat materials device adjustable-height.
Above-mentioned cleaning device is made up of mobile jet pipe (25) and fixed sprinkler (30), mobile jet pipe (25) is arranged between input and output material two ends outside drying cabin and two heating plates (3) gap, mobile jet pipe (25) is connected with cylinder and moves up and down, inlet channel at the vertical tube of mobile jet pipe (25), transverse tube is sparge pipe, cylinder connects when mobile jet pipe (25) moves up and down and slides up and down in slideway, and fixed sprinkler (30) is arranged at the different parts up and down in drying cabin respectively.
A kind of high-efficiency and continuous vacuum microwave drier of above-mentioned processing solid material, it is characterized in that: rotary drum sealing device is by sealing drum device, elastic packing screeding device, bearing end cap seal device, sealing rotary drum tumbler combines, can (20-3) is provided with charging aperture (20-1), forevacuum mouth (20-13), discharging opening (20-2) and be mutually decile, sealing rotary drum is provided with in can (20-3), sealing drum device is by rotating shaft (20-12), axle sleeve (20-19), the end cover (20-6) at many groups elastic packing screeding device and two ends is connected as a single entity, sealing rotary drum tumbler to be connected with rotating shaft (20-12) by bearing (ball) cover (20-5) by variable-frequency motor (20-14) and to combine, material cabin (20-18) is formed between two groups of elastic packing screeding devices on axle sleeve (20-19), material cabin (20-18) can be set to 3 ~ 12 deciles, each material cabin (20-18) can be divided into 1 ~ 10 lattice for 1 ~ 10 layer of conveyer belt dry materials.
The elastic packing screeding device of above-mentioned rotary drum sealing device, it is characterized in that: by sealing plate (20-4), sealing joint strip tabernacle plate (20-4-4), spring leaf (20-4-5), tabernacle stick (20-4-3), bolt (20-4-2) and elastic packing adhesive tape (20-4-1) composition, be distributed on the external peripheral surface of axle sleeve (20-19) by organizing elastic packing screeding device more, elastic packing adhesive tape (20-4-1) is arranged on the movable end of sealing plate (20-4) and can (20-3) inwall is close to, elastic packing adhesive tape (20-4-1) tabernacle is on sealing joint strip tabernacle plate (20-4-4), sealing joint strip tabernacle plate (20-4-4), spring leaf (20-4-5), tabernacle stick (20-4-3) and sealing plate (20-4) are connected to form by bolt (20-4-2).
Be distributed on the external peripheral surface of axle sleeve (20-19) by organizing elastic packing screeding device more, elastic packing adhesive tape (20-4-1) is arranged on the movable end of sealing plate (20-4) and can (20-3) inwall is close to, and elastic packing adhesive tape (204-1), has certain flexibility between spring leaf (20-4-5) and sealing plate (20-4).
The bearing end cap seal device of above-mentioned rotary drum sealing device, it is characterized in that: by qi of chong channel ascending adversely sealing ring (20-9), adjusting ring (20-10) and dynamic seal ring (20-7) composition, in shell (20-3) two ends bearing (ball) cover (20-5) on be provided with qi of chong channel ascending adversely sealing ring (20-9), adjusting ring (20-10) and dynamic seal ring (20-7), sealing ring (20-9) is provided with 1 ~ 2 air inlet (20-11), the extruding force size of qi of chong channel ascending adversely sealing ring (20-9) is provided with adjusting ring (20-10) and adjusting bolt (20-8), adjusting bolt (20-8) on adjusting ring (20-10) can be set to 3 ~ 16.
A kind of high-efficiency and continuous vacuum microwave drier structure is simple, manufacturing expense is low, accommodation is extensive, by force functional, process solid-state or material such as processing semi liquid state etc. to add in drying and require man-hour under certain vacuum, carry out drying and dehydrating, but also to need when continuous, into and out of keeping vacuum constant when material, product quality can be improved like this, reduce energy consumption, additional income.The sealing device of this equipment processing solid material adopts rotary drum sealing device, process the mode that the employing pump of semi liquid state material equipment is reinforced, sustainable maintenance material that is solid-state or semi liquid state is entering continuously, vacuum stability during discharging, heating source can adopt steam+microwave or hot water+microwave or conduction oil+microwave in conjunction with heat drying mode, being proven material adopts Steam Heating dry when leading portion moisture is more, the comparable single employing microwave of micro-wave drying mode or single employing Steam Heating drying energy saving more than 20 ~ 30% is adopted when back segment moisture≤10% time, and save drying time widely, be applicable to the materials such as the difform solid material of loose material and the Chinese medical concrete of semi liquid state and carry out drying, the processing process of sterilizing.Food, Chinese medicine, chemical industry, agricultural byproducts etc. can be applicable to and carry out different processing object processing process, both baking temperature was reduced, accelerate rate of drying again, have fast, the feature such as efficient, low temperature, energy is the original color, smell and taste of the material to be machined such as retaining food product, medicine preferably, and the loss of the thermal sensitivity nutritions such as vitamin or active ingredient greatly reduces.This equipment can sample moisture content of testing at any time; obtain the dried material that moisture content is consistent; converted products can be made to reach high-quality, high benefit, high energy-conservation, timesaving requirement, and be more conducive to environmental protection, kind applicability wide, be conducive to social synthesis's property benefit.
In the product processing such as chemical industry, medicine; often can relate to low temperature (20 ~ 80c °) the dry problem of moisture or solvent-laden heat sensitive material or poisonous and harmful, oxidizable, inflammable and explosive granular, crystallization, amorphous material; should prevent material thermal decomposition from going bad; system is airtight again, production safety.
A kind of feature of high-efficiency and continuous vacuum microwave drier:
1, solid, liquid state material realizes steam+microwave drying, the sterilizing of continuous feed and discharging under vacuum conditions, and inlet amount can free setting;
2, multiple distribution device is adopted can to adapt to solid-state, liquid material, the drying of all kinds of materials such as liquid, medicinal extract, powder and graininess;
3, heating source adopts steam+microwave in conjunction with heat drying mode under vacuum conditions, the object of general dried material needs the moisture of drying≤5 ~ 2%, and the water content great majority of chemical products are 3 ~ 0.5%, adopt steam+microwave in conjunction with when the comparable single microwave of heat drying mode or single Steam Heating drying energy saving, joint more than 20 ~ 30%, also can adopt single steam or the mode of micro-wave drying;
4, in vacuum system, add condenser, recover system, continous vacuum conductive drying and (or) cooling are carried out for moisture, solvent-laden heat sensitive material and poisonous and harmful, oxidizable, inflammable and explosive granular, crystallization, unbodied material, particularly applicable, recycling can be carried out to useful poisonous and harmful, inert gas, the gas such as oxidizable, inflammable and explosive;
5, baking temperature can regulate arbitrarily from 40 DEG C ~ 120 DEG C;
6, conveyer belt smooth running, reliable, heating surface area even, conveyer belt speed can regulate arbitrarily, and the number of plies can be set to 1-10 layers;
7, the moisture content detecting each layer conveyer belt can be sampled at any time, can the speed of service of each layer conveyer belt be regulated at any time according to each layer moisture content difference or regulate material charging rate;
8, the drying equipment in order to improve rate of drying processing solid material adds turn-down rig and processes solid material and semi liquid state material cleaning device,
9, solid material and liquid material process equipment can be arranged respectively, also can be arranged on same equipment;
The advantages such as the utility model is the technical scheme of being groped the science practicality of summing up out by long-term practice, and it has, and structure is simple, vacuum seal tight, good energy-conserving effect, operating cost are low, mobility is large, easy to operate, applicability is wide.
Accompanying drawing explanation
Further describe the utility model below by embodiment, the utility model is not limited to described embodiment.
Fig. 1 is a kind of high-efficiency and continuous vacuum microwave drier structural representation of the utility model processing solid material;
Fig. 2 is a kind of high-efficiency and continuous vacuum microwave drier structural representation of the utility model processing solid material multilayer feed;
Fig. 3 is a kind of high-efficiency and continuous vacuum microwave drier structural representation of the utility model processing semi liquid state material;
Fig. 4 be the utility model Fig. 1,2 rotary drum sealing device A-A cut open and show structural representation;
Fig. 5 is that the B-B of the utility model rotary drum sealing device Fig. 4 cuts open and shows structural representation;
Fig. 6 is the partial enlargement structural representation of the C of qi of chong channel ascending adversely sealing ring Fig. 5 of the utility model rotary drum sealing device;
Fig. 7 is the partial enlargement structural representation of the D of elastic packing screeding device Fig. 5 of the utility model rotary drum sealing device.
Detailed description of the invention
Structure of the present utility model and the course of work is further described below in conjunction with accompanying drawing:
As shown in Figure 1: a kind of high-efficiency and continuous vacuum microwave drier of the utility model processing solid material, its course of work: what the material of processing solid material gave rotary drum sealing device (20) by feeding web (26) needs processing materials, material is evenly distributed on the material conveyer belt (2) in vacuum chamber (1) by homogenizing device, being provided with between material conveyer belt (2) is with up and down under the heat effect of heating plate (3) just can dry part moisture, material is just fallen on second layer material conveyer belt (2) after being transported to terminal by ground floor material conveyer belt (2), through first, just can drying≤85% most moisture under the heat effect of two layers of heating plate (3), when back segment moisture≤15% time, adopt the comparable single employing microwave of micro-wave drying mode or single employing steam (conduction oil) heat drying energy-conservation more than 30 ~ 40% also to save drying time widely, just fall on third layer material conveyer belt (2) after being transported to terminal by second layer material conveyer belt (2 ＇), microwave device is arranged on third layer material conveyer belt (2), just drying process is entered under the microwave heating action of the microwave magnetic control means (7) on third layer material conveyer belt (2), output on conveyer belt (26 ＇) through discharging sealing device (20 ＇) after dry materials is complete, so just can complete dry processing process fast.Material is distributed on the material conveyer belt (2) in vacuum chamber (1) by every layer of homogenizing device equably, left turn-down rig at front right turn-down rig just at rear or right turn-down rig in the just posterior installation of front left turn-down rig, Ju Li≤0.80m between left and right turn-down rig is settled arranges, a flat materials device is provided with after left and right turn-down rig, smooth through flat materials device after the material climbed over through left and right turn-down rig plays Gansu Province, flat materials device adjustable-height.
As shown in Figure 2: a kind of high-efficiency and continuous vacuum microwave drier of described the utility model processing solid material (multilayer feed),
Its course of work: the processing materials of multi-layer rotating drum-type sealing device (20) given by the material of processing solid material multilayer feed by feeding web (26), material enters by multi-layer rotating drum-type sealing device (20) one deck material channel (01) that discharge bucket formed respectively, two layers of material channel (02), three layers of material channel (03), enter on material conveyer belt (2), enter on each layer material conveyer belt (2) by three layers of passage (03), material is distributed on the material conveyer belt (2) in vacuum chamber (1) by every layer of homogenizing device equably, left turn-down rig at front right turn-down rig just at rear or right turn-down rig in the just posterior installation of front left turn-down rig, through a left side, Ju Li≤0.80m between right turn-down rig arrangement arranges, left, a flat materials device is provided with after right turn-down rig, through a left side, the material that right turn-down rig climbs over is smooth through flat materials device after playing Gansu Province, flat materials device adjustable-height.
Being provided with between every layer of material conveyer belt (2) is with up and down under the heat effect of heating plate (3) just can dry part moisture, just can drying≤85% most moisture under the heat effect of heating plate (3), when back segment moisture≤15% time, adopt the comparable single employing microwave of micro-wave drying mode or single employing steam (conduction oil) heat drying energy-conservation more than 30 ~ 40% also to save drying time widely, rear drying process is just entered under the microwave heating action of the microwave magnetic control means (7) on material conveyer belt (2), supplying discharging sealing device (20 ＇) at regular time and quantity through weigh feeder (18 ＇) after dry materials is complete outputs on conveyer belt (2), so just can complete drying fast, the processing process of sterilizing.Material needs inspection by sampling moisture content at any time in dry run, in order to avoid product moisture content is inconsistent, sampler is arranged on material conveyer belt (2) outlet end in vacuum chamber (1) or sidepiece, sample tap can arrange identical with the material conveyer belt number of plies, be connected with every layer of suction tube (04) with the turning cylinder (07) in vacuum chamber (1) by vacuum chamber (1) oscillating cylinder outward (08), when needing to sample, oscillating cylinder (08) drives turning cylinder (07) to rotate every layer of suction tube (04) to consistent with material conveyer belt (2) outlet end direction, at this moment suction tube (04) and valve (05, 06) connect, dried material flows in suction tube (08) and is full of, oscillating cylinder (08) drives turning cylinder (04) to rotate every layer of suction tube (05) 90 ~ 120 degree, open valve (05) and material is put into holding bin valve-off (06), open valve (06) and material is released valve-off (06), the air extracted out in holding bin becomes vacuum state, carry out Deng band sampling work next time.
The power being provided with driving wheel (5) at the material discharge end of material conveyer belt (2) is driven by frequency conversion speed-down machine, the feed end of every layer of material conveyer belt (2) is provided with deviation correction mechanism, deviation correction mechanism is made up of tensioning cylinder (4) and contact-making switch, tensioning cylinder (4) is connected with the main shaft of driven pulley and plays the effect of tensioning, contact-making switch is arranged on the both sides of material conveyer belt (2), when after material conveyer belt (2) EDGE CONTACT to contact-making switch, deviation correction mechanism just sends signal and just can be ensured to run continuously by tensioning cylinder (4) fine setting correction.
Adopt steam or heat-conducting oil heating drying when material leading portion moisture is more, just comparable conventional steam, the drying of microwave single heating mode can save energy more than 30 ~ 40% and save drying time widely to adopt single micro-wave drying mode when back segment moisture≤15%.
As shown in Figure 3: the continuous microwave vacuum drying of described processing semi liquid state, sterilizing processing device except feeding manner difference its in process shown in Fig. 2 the continuous microwave vacuum drying of solid material multilayer feed, sterilizing processing device the course of work identical.
As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7: its course of work: when loose material to be entered in the material cabin (20-14) on sealing rotary drum by charging aperture (20-1), sealing rotary drum turns an angle forevacuum mouth (20-13) position, the air that forevacuum mouth (20-13) adopts vacuum to extract out in material reaches certain vacuum, variable-frequency motor (20-12) is with movable sealing rotary drum again to turn an angle to and is arrived discharging opening (20-2) position, and material just carries out the processing of different processing object in the vacuum of discharging opening (20-2) access arrangement or pressure processing cabin.
As Fig. 4, Fig. 5, Fig. 6, shown in Fig. 7: entering of continuous vacuum or pressure, the sealing of discharging sealing device is arranged in can (20-3) by sealing rotary drum, in shell (20-3) two ends bearing (ball) cover (20-5) on be provided with qi of chong channel ascending adversely sealing ring (20-9), adjusting ring (20-10) and dynamic seal ring (20-7), qi of chong channel ascending adversely sealing ring (20-9) the just not qi of chong channel ascending adversely pressure when sealing rotary drum and rotating, at this moment when sealing rotary drum rotate in place, qi of chong channel ascending adversely sealing ring (20-9) is with regard to qi of chong channel ascending adversely pressure, just can play the gap of the bearing (ball) cover (20-5) at sealing sealing rotary drum and shell (20-3) interior two ends, at this moment loose material material just can enter material cabin (20-14), at this moment qi of chong channel ascending adversely sealing ring (20-9) just not qi of chong channel ascending adversely pressure, sealing rotary drum is just rotatable, so just can continuously enter, discharging, the extruding force size of sealing qi of chong channel ascending adversely sealing ring (20-9) is provided with adjusting ring (20-10) and adjusting bolt (20-8) carrys out regulable control.
As shown in Figure 7: entering of continuous vacuum or pressure, the sealing of discharging sealing device plays sealing function by the many groups elastic packing screeding device sealed on rotary drum and can (20-3), many groups elastic packing screeding device is distributed on the external peripheral surface of axle sleeve, elastic packing screeding device is by sealing plate (20-4), sealing joint strip tabernacle plate (20-4-4), spring leaf (20-4-5), tabernacle stick (20-4-3) and elastic packing adhesive tape (20-4-1) composition, elastic packing adhesive tape (20-4-1) is arranged on the movable end of sealing plate (20-4) and can (20-3) inwall is close to, elastic packing adhesive tape (20-4-1) tabernacle is on sealing joint strip tabernacle plate (20-4-4), sealing joint strip tabernacle plate (20-4-4), spring leaf (20-4-5), tabernacle stick (20-4-3) is connected by bolt (20-4-2) with sealing plate (20-4), when sealing rotary drum and rotating, sealing joint strip tabernacle plate (20-4-4) and spring leaf (20-4-5) are subject to the pressure of can (20-3) inwall, sealing joint strip tabernacle plate (20-4-4) and spring leaf (20-4-5) can produce certain Hui Li and be close to can (20-3) inwall, flexible sealing joint strip (20-4-1) and sealing plate (20-4) have certain flexibility between movable end, the effect playing again sealing when rotating flexibly can be reached.
Above-mentioned just illustrative with reference to drawings and Examples description; instead of to restriction of the present utility model; although technical staff can make many forms and change on basis of the present utility model, do not depart from essence of the present utility model, all limit within protection domain in the utility model right.
Claims (10)
1. a high-efficiency and continuous vacuum microwave drier, is characterized in that: a kind of high-efficiency and continuous vacuum microwave drier of processing solid material, is mainly provided with input and output material conveyer belt (26, 26 ＇), rotary drum sealing device (20), discharging sealing device (20 ＇), vacuum chamber (1), material conveyer belt (2), turn-down rig (15), heating system, vacuum recovery system, microwave device (7), tensioning apparatus and cleaning device, be provided with heating plate (3) or microwave magnetic control means (7), the heating plate (3) of heating system in every layer of material conveyer belt (2) layer in described vacuum chamber (1), the thermal source of steam inlet pipe (23) and muffler (24) is by supplying heater by after steam, described tensioning apparatus is arranged on the material feeding end of driven pulley, tensioning cylinder (6) drives follower shaft adjustment mobile, and described vacuum recovery system is provided with vavuum pump (27) and recover (12), condenser (11), vacuum port (10) connection communicates, and described microwave magnetic control means (7) is by magnetron, waveguide and waveguide slot (9) composition arranged at microwave cabin (8) feed inlet and outlet end, described turn-down rig (17) is by left turn-down rig, right turn-down rig peace materials device composition, described cleaning device (22) is made up of cylinder connecting spray nozzle and fixed sprinkler, and the discharge port end of material is arranged on vacuum chamber (1) discharging sealing device (20) outward, discharging conveyor belts (26 ＇) connects combination and forms.
2. a high-efficiency and continuous vacuum microwave drier, is characterized in that: a kind of high-efficiency and continuous vacuum microwave drier of processing solid material multilayer feed, is mainly provided with input and output material conveyer belt (26, 26 ＇), rotary drum sealing device (20, 20 ＇), discharging sealing device (20), vacuum chamber (1), material conveyer belt (2), turn-down rig (15), heating system, vacuum recovery system, microwave device (7), sampler, tensioning apparatus and cleaning device, be provided with heating plate (3) or microwave magnetic control means (7), the heating plate (3) of heating system in every layer of material conveyer belt (2) layer in described vacuum chamber (1), the thermal source of steam inlet pipe (23) and muffler (24) is by supplying heater by after steam, described tensioning apparatus is arranged on the material feeding end of driven pulley, tensioning cylinder (6) drives follower shaft adjustment mobile, and described vacuum recovery system is provided with vavuum pump (27) and recover (12), condenser (11), vacuum port (10) connection communicates, and described microwave magnetic control means (7) is by magnetron, waveguide and waveguide slot (9) composition arranged at microwave cabin (8) feed inlet and outlet end, described turn-down rig (17) is by left turn-down rig, right turn-down rig peace materials device composition, described cleaning device (22) is made up of cylinder connecting spray nozzle and fixed sprinkler, described multi-layer rotating drum-type sealing device (20) and processing semi liquid state material, sealing device (20) charging of processing solid material multi-layer rotating drum-type becomes one deck material channel (01) by multilayer discharging bucket shape, two layers of material channel (02), three layers of material channel (03), described sampler is arranged on material conveyer belt (2) outlet end or the sidepiece of in vacuum chamber (1) every layer, and the discharge port end of material is arranged on vacuum chamber (1) discharging sealing device (20) outward, discharging conveyor belts (26 ＇) connects combination and forms.
3. a high-efficiency and continuous vacuum microwave drier, is characterized in that: a kind of high-efficiency and continuous vacuum microwave drier of processing semi liquid state material, is mainly provided with input and output material conveyer belt (26, 26 ＇), discharging sealing device (20 ＇), vacuum chamber (1), material conveyer belt (2), feed slurry device, heating system, vacuum recovery system, microwave device (7), sampler, tensioning apparatus and cleaning device, be provided with heating plate (3) or microwave magnetic control means (7) in every layer of material conveyer belt (2) layer in described vacuum chamber (1), coldplate (3 ＇), the heating plate (3) of heating system, the thermal source of steam inlet pipe (23) and muffler (24) is by being supplied by steam heater, described sampler is arranged on every layer of material conveyer belt (2) outlet end in vacuum chamber (1) or sidepiece, described tensioning apparatus is arranged on the material feeding end of driven pulley, tensioning cylinder (6) drives follower shaft adjustment mobile, and described vacuum recovery system is provided with vavuum pump (27) and recover (12), condenser (11), vacuum port (10) connection communicates, and described microwave magnetic control means (7) is by magnetron, waveguide, with waveguide slot (9) composition arranged at microwave cabin (8) feed inlet and outlet end, described cleaning device (22) is made up of cylinder connecting spray nozzle and fixed sprinkler, described sampler is arranged on material conveyer belt (2) outlet end in vacuum chamber (1) or sidepiece, and the discharge port end of described material is provided with reducing mechanism (18) and vacuum chamber (1) discharging sealing device outward (20 ＇), drawing mechanism (29) connects combination and forms.
4. a kind of high-efficiency and continuous vacuum microwave drier according to claim 1 or 2 or 3, its feature exists: in processing a kind of high-efficiency and continuous vacuum microwave drier of solid-state or semi liquid state material, microwave magnetic control means (7) is by magnetron, waveguide and waveguide slot (9) composition arranged at microwave cabin (8) feed inlet and outlet end, upper at material conveyer belt (2), the heating plate (3) arranged between lower band be material conveyer belt (2) total length 2/3 in arrange with steam or conduction oil as heat energy carries out the drying of portion of water, it is arranged in length with microwave is that heat energy carries out ultimate drying, material conveyer belt (2) heat drying section single use microwave or single use steam or conduction oil can carry out drying for heat energy, sterilizing, what the material conveyer belt (2) of multilayer or individual layer adopted the drying of the microwave thermal energy can at the layering setting of vacuum chamber (1) side or concentrated setting microwave magnetic control means (7), and the feed inlet and outlet end that microwave magnetic control means (7) section is set arrange anti-current device (9) and microwave cabin (8) combination and form.
5. a kind of high-efficiency and continuous vacuum microwave drier according to Claims 2 or 3, it is characterized in that: process a kind of high-efficiency and continuous vacuum microwave drier that is solid-state or semi liquid state material, sampler is arranged on every layer of material conveyer belt (2) outlet end in vacuum chamber (1) or sidepiece, vacuum chamber (1) oscillating cylinder outward (08) is connected with the turning cylinder (07) in vacuum chamber (1), and every layer of material conveyer belt (2) discharge end and suction tube (04) and valve (05,06) connect.
6. a kind of high-efficiency and continuous vacuum microwave drier according to claim 1 and 2, it is characterized in that: a kind of high-efficiency and continuous vacuum microwave drier of processing solid material multilayer feed, the turn-down rig (17) of processing solid material is by left turn-down rig, right turn-down rig peace materials device composition, left turn-down rig at front right turn-down rig just rear, right turn-down rig is in the just posterior installation of front left turn-down rig, left, Ju Li≤0.80m between right turn-down rig arrangement arranges, left, a flat materials device is provided with after right turn-down rig, through a left side, the material that right turn-down rig climbs over is smooth through flat materials device after playing Gansu Province, flat materials device adjustable-height.
7. a kind of high-efficiency and continuous vacuum microwave drier according to claim 1 or 2 or 3, it is characterized in that: process a kind of high-efficiency and continuous vacuum microwave drier that is solid-state or semi liquid state material, cleaning device is made up of mobile jet pipe (25) and fixed sprinkler (30), mobile jet pipe (25) is arranged between input and output material two ends outside drying cabin and two heating plates (3) gap, mobile jet pipe (25) is connected with cylinder and moves up and down, inlet channel at the vertical tube of mobile jet pipe (25), transverse tube is sparge pipe, cylinder connects when mobile jet pipe (25) moves up and down and slides up and down in slideway, fixed sprinkler (30) is arranged at the different parts up and down in drying cabin respectively.
8. a kind of high-efficiency and continuous vacuum microwave drier according to claim 1 and 2, it is characterized in that: a kind of high-efficiency and continuous vacuum microwave drier of processing solid material multilayer feed, rotary drum sealing device is by sealing drum device, elastic packing screeding device, bearing end cap seal device, sealing rotary drum tumbler combines, can (20-3) is provided with charging aperture (20-1), forevacuum mouth (20-13), discharging opening (20-2) and be mutually decile, sealing rotary drum is provided with in can (20-3), sealing drum device is by rotating shaft (20-12), axle sleeve (20-19), the end cover (20-6) at many groups elastic packing screeding device and two ends is connected as a single entity, sealing rotary drum tumbler to be connected with rotating shaft (20-12) by bearing (ball) cover (20-5) by variable-frequency motor (20-14) and to combine, material cabin (20-18) is formed between two groups of elastic packing screeding devices on axle sleeve (20-19), material cabin (20-18) can be set to 3 ~ 12 deciles, each material cabin (20-18) can be divided into 1 ~ 10 lattice for 1 ~ 10 layer of conveyer belt dry materials.
9. a kind of high-efficiency and continuous vacuum microwave drier according to claim 1 and 2, it is characterized in that: a kind of high-efficiency and continuous vacuum microwave drier of processing solid material multilayer feed, the elastic packing screeding device sealing plate (20-4) of rotary drum sealing device, sealing joint strip tabernacle plate (20-4-4), spring leaf (20-4-5), tabernacle stick (20-4-3), bolt (20-4-2) and elastic packing adhesive tape (20-4-1) composition, be distributed on the external peripheral surface of axle sleeve (20-19) by organizing elastic packing screeding device more, elastic packing adhesive tape (20-4-1) is arranged on the movable end of sealing plate (20-4) and can (20-3) inwall is close to, elastic packing adhesive tape (20-4-1) tabernacle is on sealing joint strip tabernacle plate (20-4-4), sealing joint strip tabernacle plate (20-4-4), spring leaf (20-4-5), tabernacle stick (20-4-3) and sealing plate (20-4) are connected to form by bolt (20-4-2).
10. a kind of high-efficiency and continuous vacuum microwave drier according to claim 1 and 2, it is characterized in that: a kind of high-efficiency and continuous vacuum microwave drier of processing solid material multilayer feed, the bearing end cap seal device of rotary drum sealing device is by qi of chong channel ascending adversely sealing ring (20-9), adjusting ring (20-10) and dynamic seal ring (20-7) composition, in shell (20-3) two ends bearing (ball) cover (20-5) on be provided with qi of chong channel ascending adversely sealing ring (20-9), adjusting ring (20-10) and dynamic seal ring (20-7), sealing ring (20-9) is provided with 1 ~ 2 air inlet (20-11), the extruding force size of qi of chong channel ascending adversely sealing ring (20-9) is provided with adjusting ring (20-10) and adjusting bolt (20-8), adjusting bolt (20-8) on adjusting ring (20-10) can be set to 3 ~ 16.
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| CN201420398597.5U CN204115430U (en) | 2014-07-18 | 2014-07-18 | A kind of high-efficiency and continuous vacuum microwave drier |
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| CN201420398597.5U CN204115430U (en) | 2014-07-18 | 2014-07-18 | A kind of high-efficiency and continuous vacuum microwave drier |
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| EP3819304A4 (en) * | 2018-07-20 | 2021-08-25 | Jinan Good Medical Technology Co., Ltd. | Method for refining crude rocuronium bromide |
| JP2021534225A (en) * | 2018-07-20 | 2021-12-09 | 済南高徳医薬科技有限公司Jinan Good Medical Technology Co., Ltd. | Method for purifying crude rocuronium bromide |
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