阅读说明：本技术 高效节能发酵处理装置 (High-efficiency energy-saving fermentation treatment device ) 是由 涂国强 罗细苟 于 2019-11-05 设计创作，主要内容包括：本发明公开了一种高效节能发酵处理装置,包括机架,机架上设有发酵槽、上料机构、出料输送机构以及加热装置,还包括气液分离装置,气液分离装置包括壳体,壳体的上端设有高温进气口、热风出口、新风入口以及新风出口；壳体内设有气液分离组件,气液分离组件的进气端与高温进气口连通,气液分离组件的出气端与热风出口连通,壳体的下端设有排水口；气液分离组件的上端设有第一加热器,第一加热器的两端分别与新风入口与新风出口连通,新风出口与发酵槽的内腔连通,以实现发酵槽内腔中的恒温调节。本发明公开的高效节能发酵处理装置,能够保证罐体内具有良好的发酵性能,并且能够达到有效节约能耗。(The invention discloses a high-efficiency energy-saving fermentation treatment device, which comprises a rack, wherein a fermentation tank, a feeding mechanism, a discharging and conveying mechanism, a heating device and a gas-liquid separation device are arranged on the rack, the gas-liquid separation device comprises a shell, and a high-temperature gas inlet, a hot air outlet, a fresh air inlet and a fresh air outlet are formed in the upper end of the shell; a gas-liquid separation component is arranged in the shell, the gas inlet end of the gas-liquid separation component is communicated with the high-temperature gas inlet, the gas outlet end of the gas-liquid separation component is communicated with the hot air outlet, and the lower end of the shell is provided with a water outlet; the upper end of the gas-liquid separation component is provided with a first heater, the two ends of the first heater are respectively communicated with a fresh air inlet and a fresh air outlet, and the fresh air outlet is communicated with the inner cavity of the fermentation tank so as to realize constant temperature regulation in the inner cavity of the fermentation tank. The high-efficiency energy-saving fermentation treatment device disclosed by the invention can ensure that the tank body has good fermentation performance, and can effectively save energy consumption.)

1. The utility model provides an energy-efficient fermentation processing apparatus, includes frame (100), frame (100) on be equipped with fermentation vat (101), feed mechanism (102), ejection of compact conveying mechanism (103) and be used for heating device (104) of fermentation vat (101), its characterized in that: the fermentation tank also comprises a gas-liquid separation device (105), wherein a gas inlet and a gas outlet of the gas-liquid separation device (105) are communicated with the inner cavity of the fermentation tank (101);

the gas-liquid separation device (105) comprises a shell (1), wherein the upper end of the shell (1) is provided with a high-temperature gas inlet (3), a hot air outlet (4), a fresh air inlet (8) and a fresh air outlet (5); a gas-liquid separation assembly is arranged in the shell (1), the gas inlet end of the gas-liquid separation assembly is communicated with the high-temperature gas inlet (3), the gas outlet end of the gas-liquid separation assembly is communicated with the hot air outlet (4), and the lower end of the shell (1) is provided with a water outlet (6) for discharging separated liquid; the upper end of the gas-liquid separation component is provided with a first heater (7), the fresh air inlet (8) is communicated with the air inlet end of the first heater (7), the air outlet end of the first heater (7) is communicated with the fresh air outlet (5), and the fresh air outlet (5) is communicated with the inner cavity of the fermentation tank (101) so as to realize constant temperature regulation in the inner cavity of the fermentation tank (101).

2. The energy-efficient fermentation treatment apparatus according to claim 1, wherein: the gas-liquid separation assembly comprises a filter container main body (9) and a filter screen (10), wherein the lower end of the filter container main body (9) is connected with the filter screen (10); filter courage main part (9) including cavity body (9.1), be equipped with helical blade (9.2) on the lateral wall of cavity body (9.1), the outer end and casing (1) circumference inside wall of helical blade (9.2) are close to mutually to form spiral channel (11), establish in spiral channel (11) upper end entry place position in high temperature air inlet (3), the lower extreme export of spiral channel (11) and the lower extreme intercommunication of cavity body (9.1), the upper end and the hot air exitus (4) intercommunication of cavity body (9.1), the top of casing (1) still is equipped with centrifugal fan (17), hot air exitus (4) through centrifugal fan (17) and fermentation cylinder (101) intercommunication.

3. The energy-efficient fermentation treatment apparatus according to claim 2, wherein: the heating device is characterized in that a mounting plate (12) is arranged at the upper end of the inner cavity of the shell (1), the heater (7) is embedded on the mounting plate (12), and the lower end of the heater (7) is connected with the upper end of the hollow pipe body (9.1).

4. The energy-efficient fermentation treatment apparatus according to claim 3, wherein: the middle part of the mounting plate (12) is provided with an embedded hole (12.1), and the periphery of the embedded hole (12.1) is provided with a baffle (13); the outer edge of the upper end face of the mounting plate (12) is provided with an annular flange (14), a containing cavity (15) is formed between the annular flange (14) and the baffle (13), a through hole (15.1) is formed in the bottom of the containing cavity (15), a sewer pipe (16) is inserted into the through hole (15.1), and the lower end of the sewer pipe (16) extends to the bottom of the inner cavity of the shell (1).

5. The energy-efficient fermentation treatment apparatus according to claim 1, wherein: the top of fermentation vat (101) is equipped with second heater (18), new trend export (5) through second heater (18) with the inner chamber intercommunication of fermentation vat (101).

6. The energy-efficient fermentation treatment apparatus according to claim 1, wherein: the top of the fermentation tank (101) is provided with a pre-separation mechanism (106), the pre-separation mechanism (106) comprises an outer frame (25) and at least two layers of filter plates (19) which are arranged in parallel, and the periphery of each filter plate (19) is connected with the inner side wall of the outer frame (25) respectively; each layer of filter plate (19) comprises a plurality of V-shaped plates (19.1) which are arranged at equal intervals, air outlet holes are formed at intervals between every two adjacent V-shaped plates (19.1), and the V-shaped plates on the upper and lower adjacent filter plates (19) are mutually distributed in a staggered manner; and a liquid collecting tank (22) is arranged below the filter plate (19), and a liquid discharge pipe is arranged at the bottom of the liquid collecting tank (22).

7. The energy-efficient fermentation treatment apparatus according to claim 6, wherein: the pre-separation mechanism (106) also comprises two rows of top plate assemblies (20) which are symmetrically arranged along the length direction of the fermentation tank (101), and the two rows of top plate assemblies (20) are inclined towards the central position of the fermentation tank (101); each column of top plate components (20) comprises a plurality of baffle plates (20.1) which are arranged at equal intervals.

8. The energy-efficient fermentation treatment apparatus according to claim 1, wherein: a material stirring device extending along the length direction of the fermentation tank (101) is arranged in the fermentation tank, one end of the material stirring device is connected with a driving mechanism (107) arranged on the rack, and the other end of the material stirring device is rotatably arranged on the side wall of the fermentation tank (101); dialling the material device include pivot (26), pivot (26) go up and be equipped with a plurality of stirring vane (27) along the axial, the outer end of stirring vane (27) is equipped with dials the material subassembly, dial the material subassembly including two sets of tablet (28) of dialling that set up along pivot (26) length direction symmetry, each group dials tablet (28) and includes positive helical blade (28.1) and anti-helical blade (28.2), dials the material when pivot (26) rotate in order to realize making a round trip of material.

9. The energy-efficient fermentation treatment apparatus according to claim 1, wherein: the heating device (104) comprises a plurality of mutually communicated heating components (21), each heating component (21) comprises a shell (21.1), at least three heating pipes (21.2) arranged along the circumferential direction are arranged in the shell (21.1), the heating pipes (21.2) are sequentially communicated end to form a flow channel, a water inlet (21.3) and a water outlet (21.4) are formed in the shell (21.1), one end of the flow channel is communicated with the water inlet (21.3), and the other end of the flow channel is communicated with the water outlet (21.4); one heating pipe (21.2) of the heating pipes (21.2) close to the water inlet (21.3) is not connected with a power supply, and the rest heating pipes (21.2) are all connected with an external power supply in an electrified way and used for heating liquid flowing through the flow channel.

Technical Field

The invention relates to the technical field of fermentation, in particular to a high-efficiency energy-saving fermentation treatment device.

Background

The traditional organic fertilizer fermentation is usually a strip-stack fermentation and a tank fermentation. Because the fermentation time of the fermentation modes is long, the fermentation time generally needs 10 to 20 days, the occupied area is large, the automation degree is low, and the production environment is poor. Be limited to the drawback of foretell conventional fermentation, along with the innovation of technique, fermentation equipment is also being updated and changed constantly, in order to improve fermentation efficiency among the current fermentation equipment, need heat the material in the fermentation vat usually, the material after being heated can produce a large amount of high temperature gas-liquid mixture, directly discharge away mixed gas-liquid among the prior art usually, thereby wasted a large amount of heat energy, if can flow back again to the internal heating material of fermentation vat with the recovery again of this part of heat energy, will the energy can be saved greatly. In addition, the energy conservation of the heating element in the prior art is not well optimized, so that the energy consumption is always high.

In addition, the temperature in the fermentation tank in the prior art cannot be well controlled, the stability is poor, and the poor fermentation performance is never caused.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: overcomes the defects of the prior art, provides a high-efficiency energy-saving fermentation treatment device which can ensure that the interior of a tank body has good fermentation performance and can effectively save energy consumption.

The technical scheme adopted by the invention is as follows: the high-efficiency energy-saving fermentation treatment device comprises a rack, wherein a fermentation tank, a feeding mechanism, a discharging and conveying mechanism, a heating device for heating the fermentation tank and a gas-liquid separation device are arranged on the rack, and a gas inlet and a gas outlet of the gas-liquid separation device are both communicated with an inner cavity of the fermentation tank;

the gas-liquid separation device comprises a shell, wherein the upper end of the shell is provided with a high-temperature gas inlet, a hot air outlet, a fresh air inlet and a fresh air outlet; a gas-liquid separation assembly is arranged in the shell, the gas inlet end of the gas-liquid separation assembly is communicated with the high-temperature gas inlet, the gas outlet end of the gas-liquid separation assembly is communicated with the hot air outlet, and the lower end of the shell is provided with a water outlet for discharging separated liquid; the upper end of the gas-liquid separation component is provided with a first heater, the fresh air inlet is communicated with the air inlet end of the first heater, the air outlet end of the first heater is communicated with the fresh air outlet, and the fresh air outlet is communicated with the inner cavity of the fermentation tank so as to realize constant temperature regulation in the inner cavity of the fermentation tank.

Compared with the prior art, the invention has the following advantages:

1. the system has the advantages of small occupied area, good production environment, closed production in the whole production process after the whole system is installed, no dust, no pollution and no noise.

2. The fermentation device in the structure is additionally provided with the gas-liquid separation device, the steam generated by the evaporation of the heated materials in the fermentation tank is subjected to gas-liquid separation, the liquid part is recycled and discharged, and the high-temperature hot gas after the liquid separation flows back to the fermentation tank again to heat the materials, so that the working energy consumption of the external heating device is reduced, and the energy-saving effect is achieved.

3. In the gas-liquid separation device, high-temperature hot gas is recovered, and when the temperature in the tank body is too high, fresh air can be supplemented to adjust the temperature in the fermentation tank, the temperature in the tank body is reduced by external fresh air, and a water cooling mode in the prior art is replaced, so that better energy-saving and environment-friendly effects are achieved. In addition, because the conditions of constant temperature and constant humidity need to be kept in the fermentation tank, when the internal temperature is too high, the fermentation tank cannot be rapidly cooled, the temperature needs to be stably and slowly reduced, and the balance is kept, so that a heater for fresh air is added in the structure, the fresh air entering from the outside is preheated, the temperature difference between the fresh air and the temperature in the fermentation tank is not too large, the temperature cannot be reduced too fast during cooling, and the stability and the high efficiency of the fermentation performance are kept.

4. The device has wide adaptability, is not limited by geographical areas and conditioned climates.

Further, the gas-liquid separation assembly comprises a filter container main body and a filter screen, and the lower end of the filter container main body is connected with the filter screen; the filter element main part include the cavity body, be equipped with helical blade on the lateral wall of cavity body, helical blade's outer end and casing circumference inside wall are close to mutually to form helical passage, the position at helical passage upper end entry place is established to the high temperature air inlet, helical passage's lower extreme export and the lower extreme intercommunication of cavity body, the upper end and the hot air exitus intercommunication of cavity body, the top of casing still is equipped with centrifugal fan, hot air exitus through centrifugal fan and fermentation cylinder intercommunication. Helical blade's setting for gas mixture gets into the back from casing upper portion, through helical coiled passage, because liquid can not take place to turn to, so at the in-process that gas flows, the liquid part is blockked the gathering on helical coiled passage's lateral wall, then along with helical structure converges to the bottom of casing, discharge through the leakage fluid dram, and the gas that moves to the casing bottom is at the re-segregation back through the filter screen, from the up motion of hollow pipe body lower extreme, get into the interior reheating material of fermentation vat, realize the quick separation of gas and liquid, and the separation is effectual.

As an improvement, the upper end of the inner cavity of the shell is provided with a mounting plate, the heater is embedded on the mounting plate, and the lower end of the heater is connected with the upper end of the hollow pipe body.

The middle part of the mounting plate is provided with an embedding hole, and the periphery of the embedding hole is provided with a baffle; the outer edge of the upper end face of the mounting plate is provided with an annular flange, an accommodating cavity is formed between the annular flange and the baffle plate, a through hole is formed in the bottom of the accommodating cavity, a sewer pipe is inserted into the through hole, and the lower end of the sewer pipe extends to the bottom of the inner cavity of the shell. When the gas separated by the spiral channel moves to the upper end of the shell and needs to pass through the heater at the top of the shell, part of liquid is separated, drops into the accommodating cavity at the top of the shell and is discharged through the sewer pipe.

In the improvement, the top of fermentation tank is equipped with the second heater, new trend export through the inner chamber intercommunication of second heater and fermentation tank.

The fermentation tank is characterized in that a pre-separation mechanism is arranged at the top of the fermentation tank, the pre-separation mechanism comprises at least two layers of filter plates, each layer of filter plate comprises a plurality of V-shaped plates which are arranged at equal intervals, air outlet holes are formed at intervals between every two adjacent V-shaped plates, and the V-shaped plates on the upper and lower adjacent filter plates are distributed in a staggered manner; and a liquid collecting tank is arranged below the filter plate, and a liquid discharge pipe is arranged at the bottom of the liquid collecting tank. After passing through the pre-separation mechanism at the top of the fermentation tank, the gas entering the gas-liquid separation device contains less liquid, so that the liquid content in the high-temperature gas which returns to the fermentation tank again after being separated in the gas-liquid separation device is low, and the re-heating effect on the materials is high.

In another improvement, the pre-separation mechanism further comprises two rows of top plate assemblies symmetrically arranged along the length direction of the fermentation tank, and the two rows of top plate assemblies are inclined towards the center of the fermentation tank; each row of top plate assemblies comprises a plurality of baffles which are arranged at equal intervals. The baffle that the slope set up can make the liquid that gathers can be smooth down converge to the V type inslot in the filter.

The improved fermentation tank is internally provided with a material stirring device extending along the length direction of the fermentation tank, one end of the material stirring device is connected with a driving mechanism arranged on the rack, and the other end of the material stirring device is rotatably arranged on the side wall of the fermentation tank; the material stirring device comprises a rotating shaft, a plurality of stirring blades are axially arranged on the rotating shaft, the outer ends of the stirring blades are provided with material stirring components, each material stirring component comprises two groups of material stirring sheets symmetrically arranged along the length direction of the rotating shaft, each group of material stirring sheets comprises a positive helical blade and a negative helical blade, and the material stirring sheets are used for realizing the back and forth material stirring of materials when the rotating shaft rotates.

Furthermore, the heating device comprises a plurality of heating components which are mutually communicated, each heating component comprises a shell, at least three heating pipes which are arranged along the circumferential direction are arranged in the shell, the heating pipes are sequentially communicated end to form a flow channel, a water inlet and a water outlet are arranged on the shell, one end of the flow channel is communicated with the water inlet, and the other end of the flow channel is communicated with the water outlet; one of the heating pipes close to the water inlet is not connected with a power supply, and the rest heating pipes are all connected with an external power supply in an electrified way and used for heating the liquid flowing through the flow channel.

Drawings

FIG. 1 is a schematic diagram of an energy-efficient fermentation treatment apparatus according to the present invention.

FIG. 2 is another perspective view of the energy-efficient fermentation treatment apparatus of the present invention. (omitting the feeding structure)

FIG. 3 is a sectional view of an energy-efficient fermentation treatment apparatus according to the present invention.

FIG. 4 is a structural view of a preseparation mechanism in the present invention.

FIG. 5 is a cross-sectional view of a preseparation mechanism in accordance with the present invention.

Fig. 6 is an enlarged structural view at X in fig. 5.

Fig. 7 is a structural view of the gas-liquid separator of the present invention.

FIG. 8 is a structural view of another aspect of the gas-liquid separator of the present invention.

Fig. 9 is an exploded view of the gas-liquid separator of the present invention.

Fig. 10 is a sectional view of the gas-liquid separator of the present invention.

FIG. 11 is a view showing the structure of a gas-liquid separation module according to the present invention.

FIG. 12 is another perspective view of the gas-liquid separation module according to the present invention. (delete mounting plate, ring flange)

Fig. 13 is another perspective view of the gas-liquid separation module according to the present invention.

FIG. 14 is a block diagram of a heating module according to the present invention.

Fig. 15 is a structural view of a heating module according to the present invention with a cover removed.

Fig. 16 is a structural view of a heating module according to the present invention with the cover plate and the connecting rod removed.

FIG. 17 is a schematic view of another embodiment of the heating module of the present invention with the cover plate and the connecting rod removed.

Fig. 18 is a structural view of the upper cover in the present invention.

Fig. 19 is a structural view of the setting device in the present invention.

The device comprises a machine frame 100, a fermentation tank 101, a feeding mechanism 102, a discharging and conveying mechanism 103, a heating device 104, a gas-liquid separation device 105, a pre-separation mechanism 106 and a driving mechanism 107;

1-shell, 2-supporting legs, 3-high temperature air inlet, 4-hot air outlet, 5-fresh air outlet, 6-water outlet, 7-heater, 8-fresh air inlet, 9-filter bladder main body, 9.1-hollow tube, 9.2-helical blade, 10-filter screen, 10.1-conical guide cover, 10.2-filter screen main body, 11-helical channel, 12-mounting plate, 12.1-embedded hole, 13-baffle, 14-annular flange, 15-containing cavity, 15.1-through hole, 16-downcomer, 17-centrifugal fan, 18-second heater, 19-filter plate, 19.1-V-shaped plate, 20-top plate component, 20.1-baffle, 21-heating component, 21.1-shell, 21.1.1-upper cover, 21.1.2-lower cover, 21.1.3-connecting rod, 21.2-heating pipe, 21.2.1-first heating pipe, 21.2.2-second heating pipe, 21.2.3-third heating pipe, 21.2.4-fourth heating pipe, 21.3-water inlet, 21.4-water outlet, 21.5-conductive element, 21.6-conductive block, 21.7-electrode ring, 22-liquid collecting tank, 23-upper connecting column, 24-lower connecting column, 25-outer frame, 26-rotating shaft, 27-stirring blade, 28-stirring sheet, 28.1-positive helical blade and 28.2-reverse helical blade.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, for example, to each other.

As shown in fig. 1 and 2, the present invention provides an energy-efficient fermentation treatment apparatus, comprising a frame 100, wherein the frame 100 is provided with a fermentation tank 101, a feeding mechanism 102 for adding a material into the fermentation tank 101, a discharge conveying mechanism 103 for discharging the material fermented in the fermentation tank 101, and a heating device 104 for heating the fermentation tank 101.

As shown in fig. 2, 7 and 8, the device further comprises a gas-liquid separation device 105, wherein a gas inlet and a gas outlet of the gas-liquid separation device 105 are both communicated with the inner cavity of the fermentation tank 101; specifically, the gas-liquid separation device 105 comprises a shell 1, the bottom of the shell 1 is provided with a plurality of supporting legs 2, and the upper end of the shell 1 is provided with a high-temperature gas inlet 3, a hot air outlet 4, a fresh air inlet 8 and a fresh air outlet 5; a gas-liquid separation component is arranged in the shell 1, the gas inlet end of the gas-liquid separation component is communicated with the high-temperature gas inlet 3, the gas outlet end of the gas-liquid separation component is communicated with the hot air outlet 4, and the lower end of the shell 1 is provided with a water outlet 6 for discharging separated liquid; the upper end of gas-liquid separation subassembly is equipped with first heater 7, and new trend entry 8 communicates with the inlet end of first heater 7, and the end of giving vent to anger of first heater 7 communicates with new trend export 5, and new trend export 5 communicates with the inner chamber of fermentation tank 101 to realize the thermostatic control in the fermentation tank 101 inner chamber. The circulation flow of the high-temperature gas drives the external fresh air to continuously enter the fermentation tank 101.

In the structure, the communication between the hot air outlet 4 and the fresh air outlet 5 and the inner cavity of the fermentation tank 101 is adjusted by opening and closing corresponding butterfly valves; specifically, in the device, the communication between the hot air outlet 4 and the fresh air outlet 5 and the fermentation tank 101 is not performed simultaneously, but is selectively opened and communicated according to actual needs, specifically, when the fermentation tank 101 needs to be continuously heated, the fresh air outlet 5 is not communicated with the fermentation tank 101, and the hot air outlet 4 is communicated with the fermentation tank 101, so that the heat is recycled, and the energy consumption is saved; when the temperature surpassed the default and need carry out corresponding cooling in fermentation tank 101, close the communicating pipe of hot air outlet 4 and fermentation tank 101, the steam after the separation carries out direct emission to the atmosphere and handles this moment, new trend export 5 and fermentation tank 101 inner chamber intercommunication, realize stable cooling in the fermentation tank 101, because the cooling rate can not be too fast, so can not direct outside cold air gets into, so be the low-temperature gas after 7 primary heating of first heater gets into the fermentation tank 101 and carries out corresponding cooling, and bring into a certain amount of oxygen, guarantee the oxygen content in the fermentation tank 101.

As shown in fig. 9 to 12, more specifically, the gas-liquid separation assembly includes a filter cartridge main body 9 and a filter screen 10, and the lower end of the filter cartridge main body 9 is connected to the filter screen 10; the filter liner main part 9 includes cavity body 9.1, be equipped with helical blade 9.2 on the lateral wall of cavity body 9.1, helical blade 9.2's outer end and 1 circumference inside wall of casing are close to mutually, in order to form helical coiled passage 11, the position at helical coiled passage 11 upper end entry place is established to high temperature air inlet 3, the lower extreme export of helical coiled passage 11 and the lower extreme intercommunication of cavity body 9.1, the upper end and the hot air exitus 4 intercommunication of cavity body 9.1, the top of casing 1 still is equipped with centrifugal fan 17, hot air exitus 4 is through centrifugal fan 17 and fermentation cylinder 101 intercommunication. The upper end of the inner cavity of the shell 1 is provided with a mounting plate 12, the heater 7 is embedded on the mounting plate 12, and the lower end of the heater 7 is connected with the upper end of the hollow pipe body 9.1. The middle part of the mounting plate 12 is provided with an embedding hole 12.1, and the periphery of the embedding hole 12.1 is provided with a baffle 13; an annular flange 14 is arranged on the outer edge of the upper end face of the mounting plate 12, an accommodating cavity 15 is formed between the annular flange 14 and the baffle 13, a through hole 15.1 is formed in the bottom of the accommodating cavity 15, a sewer pipe 16 is inserted into the through hole 15.1, and the lower end of the sewer pipe 16 extends to the bottom of the inner cavity of the shell 1. In this structure, when high temperature hot-blast from hollow body 9.1 lower extreme up motion, before passing heater 7, some hot-blast still can condense into the water droplet, and these water droplets finally gather in holding chamber 15, then discharge the water droplet to the bottom of casing 1 through downcomer 16, collect the processing with the liquid that comes out through spiral channel 11 separation together to guarantee to contain less liquid in the hot-blast through heater recovery, improve the utilization ratio that the heat was retrieved again, reach energy-conserving effect.

As shown in fig. 13, in the present embodiment, more specifically, the filter screen 10 includes a conical air guide sleeve 10.1, and a filter screen main body 10.2 is disposed in the conical air guide sleeve 10.1. Specifically, this toper kuppe 10.1 structure is the big conical surface of the little lower extreme in upper end, make the gas-liquid mixture after 11 separations through helical channel, the gathering that the liquid of isolating can be better, and the hot-blast up reverse circulation motion from toper kuppe 10.1 inner chamber that can be better of down going, set up corresponding filter screen main part 10.2 in toper kuppe 10.1's inside, wind further filter of advancing to reverse reflux heating, block liquid steam wherein, the hot-blast water content of guaranteeing to rise from hollow pipe body 9.1 is few.

As shown in figures 2 and 3, a second heater 18 is arranged at the top of the fermentation tank 101, and the fresh air outlet 5 is communicated with the inner cavity of the fermentation tank 101 through the second heater 18. The top of the fermentation tank 101 is provided with a preseparation mechanism 106, the preseparation mechanism 106 comprises an outer frame 25 and at least two layers of filter plates 19 which are arranged in parallel, the periphery of each filter plate 19 is respectively connected with the inner side wall of the outer frame 25, and intervals are arranged among the filter plates 19 of each layer so as to form a channel for gas to pass through; and each layer of filter plate 19 comprises a plurality of V-shaped plates 19.1 which are arranged at equal intervals, air outlets are formed at intervals between every two adjacent V-shaped plates 19.1, the V-shaped plates 19.1 on the upper and lower adjacent filter plates 19 are distributed in a staggered manner, in the structure, after a high-temperature gas-liquid mixture in the fermentation tank 101 passes through the filter plates 19, part of liquid is left on the side walls of the V-shaped plates 19.1 under the collision and blocking action of the side walls of the V-shaped plates 19.1, and then is accumulated into the V-shaped grooves of the V-shaped plates 19.1.

As shown in fig. 4-6, in the present embodiment, the pre-separating mechanism 106 includes two layers of filter plates 19, and the V-shaped plates 19.1 of the upper and lower filter plates 19 are disposed oppositely, the opening of the lower V-shaped plate 19.1 is upward, the opening of the upper V-shaped plate 19.1 is downward, and the V-shaped plates 19.1 of the upper and lower layers are sequentially staggered, that is, the V-shaped plate 19.1 of the upper layer is located right above the space between two adjacent V-shaped plates 19.1 of the lower layer, so that when the mixed gas moves upward, under the barrier of the side wall of the upper V-shaped plate 19.1, part of the liquid is separated and gathered on the upper V-shaped plate 19.1, and then flows into the groove of the lower V-shaped groove 19.1 along the two side walls.

In addition, as shown in fig. 3, a liquid collecting tank 22 is arranged below the filter plate 19, a liquid discharge pipe is arranged at the bottom of the liquid collecting tank 22, specifically, the liquid collecting tank 22 comprises two tank bodies arranged at two sides of the opening end of the fermentation tank 101, two ends of the V-shaped groove extend to the upper side of the tank body of the liquid collecting tank 22, so that liquid is collected and finally discharged to the outside through the liquid discharge pipe, and the first gas-liquid separation of gas and liquid of material heating and evaporation in the fermentation tank 101 is realized.

More specifically, the pre-separation mechanism 106 further comprises two rows of top plate assemblies 20 symmetrically arranged along the length direction of the fermentation tank 101, and the two rows of top plate assemblies 20 are inclined towards the center of the fermentation tank 101; each row of top plate assemblies 20 comprises a plurality of baffles 20.1 which are arranged at equal intervals, gas passing through the filter plates 19 continuously moves upwards, and separated and gathered liquid flows into the V-shaped grooves of the filter plates 19 below through the inclined surfaces of the baffles 20.1 after rented by the inclined baffles 20.1.

Specifically, the fermentation tank 101 in this embodiment is a U-shaped tank with an upper opening, an outer wall of the U-shaped tank is of a double-layer structure, a space is left between double-layer tank walls to form the accommodating tank 26, the accommodating tank 26 is used for accommodating oil, the heating device 104 is used for heating the oil in the accommodating tank 26, and finally uniform heating of the material inside the U-shaped tank is achieved, the heating device 104 is a flow rate heater, and the oil in the accommodating tank 26 circulates through the heating device 104 to be rapidly heated.

As shown in fig. 14, specifically, the heating device 104 includes a plurality of mutually communicated heating assemblies 21, each heating assembly 21 includes a housing 21.1, at least three heating pipes 21.2 arranged along the circumferential direction are arranged in the housing 21.1, the heating pipes 21.2 are sequentially communicated end to form a flow channel, a water inlet 21.3 and a water outlet 21.4 are arranged on the housing 21.1, one end of the flow channel is communicated with the water inlet 21.3, and the other end is communicated with the water outlet 21.4; one of the heating pipes 21.2 close to the water inlet 21.3 is not connected with the power supply, and the other heating pipes 21.2 are all connected with the external power supply in an electrified way and used for heating the liquid flowing through the flow channel.

As shown in fig. 15 and 16, in the present embodiment, four heating pipes 21.2 are arranged in a housing 21.1, and the four heating pipes 21.2 are arranged in a square shape; among the four heating pipes 21.2, one heating pipe 21.2 close to the water inlet 21.3 is not electrified with an external power supply, and the other three heating pipes 21.2 are all electrified with the external power supply, and it can be seen from the figure that the three heating pipes 21.2 surround the circumference of the heating pipe 21.2 close to the water inlet 21.3, so under the action of the external waste heat of the three electrified heating pipes 21.2, the heating pipe 21.2 which is not electrified is heated under the action of the heat radiation of the waste heat, so that the liquid in the heating pipe 21.2 is preheated, and then the preheated liquid flows through the other three heating pipes 21.2 to be continuously heated, thereby achieving the energy-saving effect. In the four heating pipes 21.2, two end parts of the three electrified heating pipes 21.2 are respectively provided with a conductive element 21.5, the conductive elements 21.5 at two ends of the heating pipes 21.2 are connected through a conductive block 21.6, and the conductive elements 21.5 at two ends of the heating pipes 21.2 are respectively connected with an external power supply wire. In addition, as shown in fig. 16 and 17, electrode rings 21.7 are further disposed at the midpoint positions of the three electrically heated tubes 21.2, and the electrode rings 21.7 are connected by conductive blocks 21.6 to form an integrated connector, which is electrically connected to an external resistance detection device for measuring the resistance of the heated tube to detect the thermal balance performance of the heated tube.

As shown in fig. 16, the housing 21.1 includes an upper cover 21.1.1 and a lower cover 21.1.2, a plurality of connecting rods 21.1.3 are uniformly arranged between the upper cover 21.1.1 and the lower cover 21.1.2 along the circumferential direction, a cover plate is mounted outside the connecting rods 21.1.3 to form a closed cavity, the heating pipes 21.2 are accommodated in the cavity, two ends of each heating pipe 21.2 are respectively connected to the upper cover 21.1.1 and the lower cover 21.1.2, and the upper cover 21.1.1 and the lower cover 21.1.2 are respectively provided with communicating holes, so that the heating pipes 21.2 are sequentially communicated end to form a flow channel; the water inlet 21.3 and the water outlet 21.4 are arranged on two side walls of the upper cover 21.1.1 or the lower cover 21.1.2.

In this embodiment, as shown in fig. 18, specifically, four upper connecting columns 23 are provided on the upper cover 21.1.1, similarly, four lower connecting columns 24 are also provided on the lower cover 21.1.2, two ends of each heating pipe 21.2 are respectively communicated with the upper connecting columns 23 and the lower connecting columns 24, the heating pipe 21.2 correspondingly communicated with the water inlet 21.3 is marked as a first heating pipe 21.2.1, and the remaining three heating pipes 21.2 in the counterclockwise direction are respectively marked as a second heating pipe 21.2.2, a third heating pipe 21.2.3, and a fourth heating pipe 21.2.4. On the upper cover 21.1.1, the upper connecting column 23 corresponding to the first heating pipe 21.2.1 is communicated with the water inlet 21.3, the two upper connecting columns 23 corresponding to the second heating pipe 21.2.1 and the third heating pipe 21.2.2 are communicated, and the upper connecting column 23 corresponding to the fourth heating pipe 21.2 is communicated with the water outlet 21.4.

Similarly, as shown in fig. 17, on the lower cover 21.1.2, two lower connecting pillars 24 corresponding to the first heating pipe 21.2.1 and the second heating pipe 21.2.2 are communicated, and two lower connecting pillars 24 corresponding to the third heating pipe 21.2.3 and the fourth heating pipe 21.2.4 are communicated; therefore, in the whole structure, after entering from the water inlet 3, the oil flows through the first heating pipe 21.2.1, the second heating pipe 21.2.2, the third heating pipe 21.2.3 and the fourth heating pipe 21.2.4 in sequence along the up-down reciprocating direction, and then flows out from the water outlet 4 on the upper cover 21.1.1, so that the up-down continuous flowing heating path of the oil is realized.

Preferably, the heating tube 21.2 is a carbon nanotube. The heating pipe 21.2 developed by adopting a new material has a more efficient heating effect and is more efficient and energy-saving.

The heating device 104 of the structure heats the liquid at a flow rate, namely, the liquid is rapidly heated in the process of passing through the heating pipe 21.2, which is a process of continuously heating along with the flowing of the liquid, and the heating efficiency is high. Tests show that the oil temperature is heated to 100 DEG and 120 DEG under the condition that the four heating pipes 21.2 are filled with oil liquid, and the oil temperature is only required to be about 30 seconds; the conventional heating mode is that a heating pipe or a heating wire is usually inserted into the oil liquid to heat the oil liquid, and the heating pipe or the heating wire heats the oil liquid with the same volume to 100 DEG and 120 DEG, and the heating time is usually 3-5 min.

The device is also provided with a corresponding controller, namely the work of the heating device 104 is controlled, a corresponding sensor is arranged in the fermentation tank 101, the sensor is in signal connection with the controller, when the sensor detects that the temperature in the fermentation tank 101 is too high and exceeds a preset value, the signal is transmitted to the controller, the controller controls the heating device 104 to stop heating, at the moment, fresh air of the gas-liquid separation device 105 enters the fermentation tank 101 to be cooled, and when the temperature in the fermentation tank 101 is lower than a set value, the controller controls the heating device 104 to reheat, so that the stability in the fermentation tank 101 is ensured, and the energy-saving effect is also achieved to a certain extent.

And, the feed mechanism, discharge mechanism and stirring in this equipment are dialled the material structure and all can be realized the automation process through the controller, only need a key start-up during the operation, can realize entire system's operation to, for easy management, can also increase corresponding monitoring devices, observe the condition in the fermentation cylinder constantly, and will monitor the automatic data that generate of record, upload to computer system, convenient operation can also save the cost of labor.

In addition, as shown in fig. 2 and 19, in order to realize the repeated pushing and stirring of the materials in the fermentation tank 101, the heat absorption of the materials is accelerated, and the heating is more uniform, so that the better fermentation efficiency is ensured; in the structure, a corresponding material stirring device is arranged in the fermentation tank 101, and the material stirring device extends along the length direction of the fermentation tank 101. The material stirring device comprises a rotating shaft 26, a corresponding driving motor and a speed reducer are arranged on the rack 100, an output shaft of the driving motor is connected with an output shaft of the speed reducer, an output shaft of the speed reducer is connected with the rotating shaft 26 of the material stirring device, the other end of the rotating shaft 26 is rotatably arranged on the side wall of the fermentation tank 101, and the rotating shaft 26 is driven to rotate through the driving motor, so that the rotation of the material stirring device is realized, and the material stirring device is used for stirring and stirring materials in the fermentation tank 101.

More specifically, the rotating shaft 26 is provided with a plurality of stirring blades 27 along the axial direction thereof, when the rotating shaft 26 rotates, the stirring blades 27 are used for stirring materials, in order to improve the mixing efficiency of the materials, the stirring blades 27 are also arranged on the rotating shaft 26 in a spiral shape, and the spiral structure is symmetrically arranged with the midpoint of the rotating shaft 26, so that the pushing of the materials can be promoted while stirring; and a material stirring component is arranged at the outer end of the stirring blade 27 to realize material stirring of the outer ring of the material, the material stirring component comprises two groups of material stirring sheets 28, the two groups of material stirring sheets 28 are symmetrically arranged by taking the middle point of the rotating shaft 26 as a boundary, and each group of material stirring sheets 28 comprises a forward spiral blade 28.1 and a reverse spiral blade 28.2, it should be noted here that the forward spiral and the reverse spiral are defined by taking the rotating direction of the rotating shaft 26 as reference, the forward spiral and the reverse spiral are marked as forward spiral when the rotating shaft 26 rotates in the same direction, and the reverse spiral is marked as reverse spiral when the rotating shaft rotates in the opposite direction, so the forward spiral and the reverse spiral are not in a certain spiral.

As shown in fig. 19, the rotation direction of the arrow is the main rotation direction, that is, the right end of the rotating shaft 26 is the observation direction, the counterclockwise direction of the rotating shaft 26 is the main rotation direction, the blade with the same rotation direction as the rotating shaft is the forward spiral blade 28.1, and vice versa is the reverse spiral blade 28.2, it can be seen from the figure that when the rotating shaft 26 rotates along the main rotation direction, under the action of the forward spiral blade 28.1 and the reverse spiral blade 28.2, the material is shifted back and forth, and the material shifting paths of the two groups of material shifting pieces 28 located at the two ends of the rotating shaft 26 are symmetrical, that is, in the whole fermentation tank 101, the material shifting device at the outer layer continuously shifts the material from the two ends to the middle, the material shifting device at the inner layer realizes the material is pushed to both sides, thereby realizing the material is repeatedly pushed and shifted, forming a low-power and high-efficiency mixing environment, more vortexes can be formed during the material shifting and stirring process, thereby, and in the process of continuously stirring and stirring the materials, the materials after fermentation are discharged more smoothly and thoroughly.

The working principle of the fermentation treatment device of the embodiment is as follows:

firstly, materials are automatically fed into a fermentation tank 101 through a feeding mechanism 102, a heating device 104 is operated to realize the circular heating of oil liquid in a containing groove outside the fermentation tank 101, the high-temperature oil liquid realizes the uniform heating of the materials in the inner cavity of the fermentation tank 101, the materials absorb heat and dehydrate to generate steam, the high-temperature steam moves upwards to the top of the fermentation tank 101, firstly, the steam is subjected to preliminary gas-liquid separation through a pre-separation mechanism 106, and the separated liquid is discharged through a liquid discharge pipe in a liquid collection tank 22;

the steam after primary separation enters the gas-liquid separation device 105 for secondary separation, and the high-temperature gas after secondary separation enters the inner cavity of the fermentation tank 101 from the hot air outlet 4 through a corresponding pipeline again to heat the material, so that the recovery of high-temperature heat is realized, the heating of oil can be reduced, and the energy is saved; the key part of the gas-liquid separation device 105 is the input of fresh air, and because the aerobic fermentation in the fermentation tank 101 in the structure needs to keep a balance between the temperature and the humidity in the fermentation tank 101, when the stability in the fermentation tank 101 exceeds the preset value and the temperature reduction treatment is needed, the fresh air outlet 5 in the gas-liquid separation device 105 is communicated with the pipeline communicated with the fermentation tank 101, meanwhile, the communication between the hot air outlet 4 and the fermentation tank 101 is closed, the fresh air after primary heating continuously enters the second heater 18 through the corresponding pipeline for reheating, then the mixture enters the fermentation tank 101 for cooling, the temperature of the fermentation tank 101 is adjusted to keep the temperature and the humidity and the oxygen content stable, thereby ensuring the efficient fermentation effect and achieving the effective energy-saving effect in the whole fermentation process.

The foregoing has described preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary, and various changes made within the scope of the independent claims of the present invention are within the scope of the present invention.