CN208493253U

CN208493253U - A kind of molten slurry enrichment facility of fish

Info

Publication number: CN208493253U
Application number: CN201820909389.5U
Authority: CN
Inventors: 陈源森; 赵顺平; 刘旭峰; 顾贤雷; 金雷; 吴东; 陈龙; 唐麒麟
Original assignee: ZHEJIANG LONGYUAN SIFANG MACHINERY EQUIPMENT MANUFACTURING CO LTD
Current assignee: ZHEJIANG LONGYUAN SIFANG MACHINERY EQUIPMENT MANUFACTURING CO LTD
Priority date: 2018-06-12
Filing date: 2018-06-12
Publication date: 2019-02-15
Anticipated expiration: 2028-06-12

Abstract

A kind of molten slurry enrichment facility of fish, including separator, heater, condenser, inlet and liquid outlet are provided on separator, separator bottom outlet is connected by pipeline with the import of heater base, delivery outlet is provided at the top of heater, delivery outlet is connected by upper pipeline with concentrate import, gas discharge outlet is provided at the top of separator, gas discharge outlet is connected by pipeline with the import of the condenser, it is provided with condensate outlet within the condenser, and the vacuum plant that condenser inner cavity can be made to be evacuated is provided on condenser, when the inner cavity of condenser generates negative pressure because of vacuum plant pumping, the inner cavity of condenser, interior separator cavity, the top inner cavity of heater is formed together vacuum state because being interconnected.The advantage is that: vacuum plant will be sucked condenser by the gas of thermal evaporation in separator and make to form vacuum in separator, vacuum concentration is realized, gas-evaporation temperature is low, and while reducing energy consumption, the molten slurry of fish is heated mild.

Description

A kind of molten slurry enrichment facility of fish

Technical field

The utility model relates to a kind of molten slurry manufacture technology fields of fish, and especially a kind of fish for making the molten slurry concentrate of fish is molten Starch enrichment facility.

Background technique

Application No. is a kind of China of CN201721357944.X entitled " sturgeon protein peptides production system " for existing one kind Utility model patent discloses a kind of sturgeon protein peptides production system, including the pulverizer for crushing sturgeon skin and sturgeon bone, Grinder feeding end is equipped with taper feed pipe, is equipped with spiral agitator in taper feed pipe；Pulverizer discharge port and cooker Feed inlet connection, cooker discharge port are connect with enzymatic vessel feed inlet, and enzymatic vessel discharge port and microporous filtration feed inlet connect It connects, micro-filtrate membrane filtration device discharge port is connect with nanofiltration membrane device feed inlet, nanofiltration membrane device discharge port and evaporation The connection of enrichment facility feed inlet, evaporation concentration device discharge port are connect with spray-drying installation feed end, and spray-drying installation goes out Material mouth is connect with storage tank；The utility model can effectively continuously produce sturgeon protein peptides, and improve grinder feeding The problem of mouth easily blocks.However, the molten slurry uneven heating of the fish of the protein peptides production system is even, concentration quality is undesirable, because The structure of this system also needs to be further improved.

Summary of the invention

Technical problem to be solved in the utility model be for above-mentioned state of the art and to provide a kind of production fish molten The molten slurry enrichment facility of fish of concentrate is starched, this enrichment facility has thickening efficiency high, saves the energy, the molten slurry of fish is in concentration process It is heated evenly, the good advantage of concentrated effect.

Technical solution adopted by the utility model to solve the above technical problems is as follows: the molten slurry enrichment facility of this fish, including it is dense Compression apparatus, it is characterised in that: the enrichment facility includes separator, heater, condenser, and being provided on the separator need to The fish to be concentrated is molten to starch the inlet being input in interior separator cavity and exports the molten slurry of the fish after concentration from interior separator cavity Liquid outlet, be connected with interior separator cavity separator bottom outlet is connected by pipeline with the import of heater base, Be provided at the top of the heater can by the molten slurry of the fish after heating with from heated in the molten slurry of fish and gas after evaporation from adding The delivery outlet that the top inner cavity of hot device exports together, the concentrate that the delivery outlet is connected by upper pipeline with interior separator cavity Import is connected, the gas discharge outlet that the gas in interior separator cavity can be discharged for setting at the top of the separator, described Gas discharge outlet is connected by pipeline with the import of the condenser, and it is condensed cold that gas is provided in the condenser Condensate outlet, and the vacuum plant that condenser inner cavity can be made to be evacuated is provided on the condenser, when condenser Inner cavity because vacuum plant is evacuated generate negative pressure when, the inner cavity of the condenser, interior separator cavity, heater top inner cavity because It is interconnected and is formed together vacuum state.

As an improvement, it is preferably provided with gas-liquid separator on the pipeline of the import of connection gas discharge outlet and condenser, The air inlet of the gas-liquid separator is connected with gas discharge outlet, the gas outlet of the gas-liquid separator and the import of condenser It is connected, the bottom of the gas-liquid separator is provided with condensate liquid outlet, and the condensate liquid outlet is connected with the external world, or The condensate liquid outlet is connected by pipeline with the inner cavity of separator.

It is further improved, the gas-liquid separator includes shell and exhaust gas baffle, and the air inlet is opposite with gas outlet to be set It sets on the side wall of shell, the condensate liquid outlet is arranged in the bottom of shell and is connected by pipeline with the inner cavity of separator Logical, the exhaust gas baffle plate setting is between air inlet and gas outlet in corresponding shell inner cavity, the front projection energy of exhaust gas baffle The position that air inlet and air outlet are completely covered makes the exhaust gas entered from air inlet by exhaust gas baffle further out gas outlet.

It is further improved, the exhaust gas baffle is preferably long plates of rectangular shape, in the outer edge and shell of the long plates of rectangular shape Wall is mutually fixed, and rectangular preiection is provided in the middle part of the long plates of rectangular shape, and air inlet is completely covered in the front projection of the rectangular preiection Mouthful and gas outlet position, be respectively arranged with that both ends are low and intermediate high to lead on the top of rectangular preiection and the long plates of rectangular shape of lower section Flowing plate, the exhaust gas condensed on exhaust gas baffle is along the condensate liquid outlet that deflector flow to shell.

As changing machine, the heater includes circulating pump, shell and the heating tube for heating the molten slurry of fish, the heater The top of shell is arranged in delivery outlet, and the bottom of shell is arranged in the import, and the heating tube is vertically distributed in the shell chamber In, the both ends of the heating tube are respectively arranged with the sealing plate of sealed separation housing cavity, and heating is provided on the sealing plate Tube opening, the heating tube opening on the sealing plate of upper part of the housing are connected with the top inner cavity of heater, are located under shell Heating tube opening on the sealing plate in portion is connected with inlet, and the circulating pump is controlled to a power supply, the circulating pump with plus The inner cavity of heat pipe is connected and the molten slurry of the fish for needing to be concentrated in separator is conveyed into heating tube.

It is further improved, the side wall upper part of the shell is preferably provided with hot air intake, the lower sidewall of the shell It is provided with condensation-water drain, housing cavity is connected with hot air intake and condensation-water drain, and the molten slurry of the fish in separator is from adding The import of hot device enters the inner cavity of heating tube and is separated by returning after the hot gas heating in housing cavity from the delivery outlet of heater Device.

As an improvement, the condenser includes condenser shell and the condenser pipe that is arranged in condenser shell, it is described cold The top of condenser shell is provided with case entrances, and the case entrances are connected by pipeline with separator, in condenser shell The demarcation plate of upper cavity and lower chamber that condenser shell is divided into opposing seal is provided in chamber, the condenser pipe is arranged upper In cavity, the case entrances are connected with upper cavity, and the bottom setting of the upper cavity vacuumizes opening and condensate outlet, The opening that vacuumizes is connected with vacuum plant, is provided with cooling water inlet on the corresponding condenser shell side wall of lower chamber, The cooling water inlet is connected with the water inlet of condenser pipe.

Be further improved, be preferably staggeredly arranged at intervals with up and down in the condenser shell reduce exhaust gas velocity of liquid assets and The wind deflector for coming into full contact with exhaust gas and condenser pipe；The condensate outlet is connected by condensate pipe with the external world, described cold The bottom of condensate pipe is provided with the residual exhaust gases exhaust outlet of the exhaust gas left with condensate liquid.

As an improvement, the separator and heater preferably have N group, N group separator and heater are arranged in parallel and divide Be not connected with condenser, or, the separator and heater have 2M group, 2M group separator and heater with two groups of separators and Heater is that a upgrading unit is arranged in parallel and is connected respectively with condenser, and the heater in any one upgrading unit is It is heated by hot gas, the hot air intake of first heater is connected with hot gas source in a upgrading unit, second heating The hot air intake of device is connected with the gas discharge outlet of first separator, and it is useless that shell is additionally provided on second heater Gas outlet, the shell waste gas outlet, which is connected by pipeline with condenser, or the separator is with heater T group, and T add Hot device is to be heated by hot gas, and the hot air intake of first heater is connected with hot gas source, the hot gas of second heater Import is connected with the gas discharge outlet of first separator, and so on until the T heater hot air intake and T-1 The gas discharge outlet of a separator is connected, and is additionally provided with shell waste gas outlet on second heater to the T heater, institute It states shell waste gas outlet and is connected by pipeline with condenser, described N, M, T are the natural number greater than 1.

It is further improved, the gas discharge outlet of N number of separator preferably passes through pipe influx in N group separator and heater It is connected after to same pipeline with the import of condenser, the gas that part can be left from separator is provided on the same pipeline Body is condensed into the gas-liquid separator of liquid, connected in M group separator and heater, in any upgrading unit first separator with It is provided with gas-liquid separator on the pipeline of second heater, first in M shell waste gas outlet and M upgrading unit The gas discharge outlet of separator after pipe influx to same connecting tube with the import of condenser by being connected, the same connection Gas-liquid separator is provided on pipe, in T group separator and heater, from the pipeline of first separator and secondary heater of connection Until the gas discharge outlet of the pipeline and the T separator of T-1 separator of connection and the T heater passes through pipeline remittance It is connected after collecting manifold trunk with the import of condenser, is provided with gas-liquid separator on the manifold trunk.

Compared with the prior art, the advantages of the utility model are: vacuum plant is by the gas in separator by thermal evaporation Sucking condenser simultaneously makes to form vacuum in separator, heater top inner cavity and condenser, realizes the molten slurry vacuum concentration of fish, gas Evacuator body temperature is low, and while reducing energy consumption, the molten slurry of fish is heated mild, farthest ensure that the freshness of product；In life Production process input and output material can carry out simultaneously, and continuous work can also produce in batches, and mode is flexible；This enrichment facility takes material strong Circulating vacuum evaporation processed, reduces the residence time, improves the thermal efficiency, and by forced circulation, the molten slurry of fish is heated evenly in pipe, Heat transfer coefficient is high, reduces the molten slurry denaturation of fish and goes bad, can prevent " dry wall " phenomenon from occurring；The gas generated in separator can be used to add The heating of the molten slurry stoste of fish, improves exhaust gas utilization rate in hot device；In conclusion the molten slurry enrichment facility of this fish designs logical beauty It sees, connecting pipe layout smoothness, compact-sized, occupied area is small, and stable, energy-efficient, cocnentration factor is big, forced cyclic type Molten starch of the biggish fish of viscosity is set to be easy flow evaporation, concentration time is short, represents the developing direction of large-scale complete evaporation equipment.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the structural schematic diagram of primary separator in Fig. 1；

Fig. 4 is the structural schematic diagram of primary heater in Fig. 1；

Fig. 5 is the sectional view in Fig. 4 along line A-A；

Fig. 6 is the structural schematic diagram of secondary heater in Fig. 1；

Fig. 7 is the sectional view in Fig. 6 along line B-B；

Fig. 8 is the structural schematic diagram of second-stage separator in Fig. 1；

Fig. 9 is the structural schematic diagram of exhaust gas baffle in Fig. 8；

Figure 10 is the structural schematic diagram of condenser in Fig. 1；

Figure 11 is the sectional view in Figure 10 along line C-C；

Figure 12 is the side projection figure of Figure 10.

Specific embodiment

The utility model is described in further detail below in conjunction with figure embodiment.

As shown in Figures 1 to 12, the molten slurry enrichment facility of the fish of the present embodiment, including enrichment facility, the enrichment facility packet Separator, heater, condenser 3 are included, being provided on the separator will need the molten slurry of the fish being concentrated to be input to interior separator cavity In inlet 41 and starch the liquid outlet 42 that exports from interior separator cavity for the fish after concentration is molten, be connected with interior separator cavity Separator bottom outlet 45 be connected with the import 24 of heater base by pipeline, be provided with energy at the top of the heater The molten slurry of fish after heating is exported with from gas heated in the molten slurry of fish and after evaporation from the top inner cavity 201 of heater together Delivery outlet 23, the delivery outlet 23 is connected by the concentrate import 43 that upper pipeline 231 is connected with interior separator cavity, The gas discharge outlet 44 that the gas in interior separator cavity can be discharged for the top setting of the separator, the gas discharge outlet 44 It is connected by pipeline with the import of the condenser 3, the condensed condensate liquid of gas is provided in the condenser 3 and is gone out Mouthful, and the vacuum plant that 3 inner cavity of condenser can be made to be evacuated is provided on the condenser 3, when the inner cavity of condenser 3 When generating negative pressure because of vacuum plant pumping, the inner cavity of the condenser 3, interior separator cavity, heater top inner cavity 201 because It is interconnected and is formed together vacuum state.Gas-liquid is provided on the pipeline of the import of connection gas discharge outlet 44 and condenser 3 The air inlet 51 of separator, the gas-liquid separator is connected with gas discharge outlet 44, the gas outlet 52 of the gas-liquid separator It is connected with the import of condenser 3, the bottom of the gas-liquid separator is provided with condensate liquid outlet 53, the condensate liquid discharge Mouth 53 is connected with the external world or the condensate liquid outlet 53 is connected by pipeline with the inner cavity of separator.The gas-liquid point It include shell 50 and exhaust gas baffle from device, the air inlet 51 is oppositely arranged on the side wall of shell 50 with gas outlet 52, described Condensate liquid outlet 53 is arranged in the bottom of shell 50 and is connected by pipeline with the inner cavity of separator, and the exhaust gas baffle is set It sets between air inlet 51 and gas outlet 52 in corresponding shell inner cavity, air inlet can be completely covered in the front projection of exhaust gas baffle 51 and gas outlet 52 position make from air inlet 51 enter exhaust gas by exhaust gas baffle further out gas outlet 52.The exhaust gas gear Plate is long plates of rectangular shape 54, and the outer edge of the long plates of rectangular shape 54 is mutually fixed with outer casing inner wall, and the middle part of the long plates of rectangular shape 54 is set It is equipped with rectangular preiection 55, the position of air inlet 51 Yu gas outlet 52, rectangle is completely covered in the front projection of the rectangular preiection 55 It is respectively arranged with the low and intermediate high deflector 56 in both ends on the top of protrusion 55 and the long plates of rectangular shape 54 of lower section, in exhaust gas baffle The exhaust gas of upper condensation is along the condensate liquid outlet 53 that deflector 56 flow to shell 50.

Heater includes circulating pump, shell 20 and the heating tube 21 for heating the molten slurry of fish, the delivery outlet 23 of the heater The top of shell 20 is set, and the bottom of shell 20 is arranged in the import 24, and the heating tube 21 is vertically distributed in the shell In chamber 22, the both ends of the heating tube 21 are respectively arranged with the sealing plate of sealed separation housing cavity 22, set on the sealing plate It is equipped with heating tube opening, the heating tube opening on the sealing plate on 20 top of shell is connected with the top inner cavity 201 of heater Logical, the heating tube opening on the sealing plate of 20 lower part of shell is connected with inlet 24, and the circulating pump is connected with power supply It connects, the circulating pump is connected with the inner cavity of heating tube 21 and the molten slurry of the fish for needing to be concentrated in separator is conveyed into heating tube 21 In.The side wall upper part of shell 20 is provided with hot air intake 25, and the lower sidewall of the shell 20 is provided with condensation-water drain 26, shell Intracoelomic cavity 22 is connected with hot air intake 25 and condensation-water drain 26, the molten slurry of the fish in separator from the import 24 of heater into Enter the inner cavity of heating tube 21 and by returning to separator from the delivery outlet 23 of heater after the hot gas heating in housing cavity 22.

Condenser includes condenser shell 30 and the condenser pipe 31 that is arranged in condenser shell 30, the condenser shell 30 top is provided with case entrances 32, and the case entrances 32 are connected by pipeline with separator, condenser shell inner cavity In be provided with the demarcation plate 33 that condenser shell 30 is divided to upper cavity and lower chamber for opposing seal, the condenser pipe 31 is arranged In upper cavity, the case entrances 32 are connected with upper cavity, the setting of the bottom of the upper cavity vacuumize opening 34 with it is cold Condensate outlet, the opening 34 that vacuumizes are connected with vacuum plant, are provided on the corresponding condenser shell side wall of lower chamber Cooling water inlet 35, the cooling water inlet 35 are connected with the water inlet of condenser pipe 31.Interlock up and down in condenser shell 30 It is arranged at intervals with the wind deflector 36 for reducing exhaust gas velocity of liquid assets and coming into full contact with exhaust gas and condenser pipe 31；The condensate outlet It is connected by condensate pipe 37 with the external world, the bottom of the condensate pipe 37 is provided with the residual of the exhaust gas left with condensate liquid Exhaust vent 38.

Separator and heater have N group, and N group separator is arranged in parallel with heater and is connected respectively with condenser 3, It is concentrated or, the separator and heater have 2M group, 2M group separator and heater to be one with two groups of separators and heater Unit is arranged in parallel and is connected respectively with condenser 3, and the heater in any one upgrading unit is to be heated by hot gas, The hot air intake 25 of first heater is connected with hot gas source in one upgrading unit, the hot air intake 25 of second heater It is connected with the gas discharge outlet 44 of first separator, is additionally provided with shell waste gas outlet 27 on second heater, The shell waste gas outlet 27, which is connected by pipeline with condenser 3, or the separator is with heater T group, T heater Be to be heated by hot gas, the hot air intake 25 of first heater is connected with hot gas source, the hot gas of second heater into Mouthfuls 25 are connected with the gas discharge outlet 44 of first separator, and so on until the hot air intake 25 of the T heater and The gas discharge outlet 44 of the T-1 separator is connected, and is additionally provided with shell exhaust gas on second heater to the T heater Outlet 27, the shell waste gas outlet 27 are connected by pipeline with condenser 3, and described N, M, T are the natural number greater than 1.N In group separator and heater the gas discharge outlet 44 of N number of separator by after pipe influx to same pipeline with condenser into Mouth is connected, and the gas-liquid separation that the gas that part is left from separator can be condensed into liquid is provided on the same pipeline On the pipeline for connecting first separator and second heater in device, 2M group separator and heater, in any upgrading unit It is provided with gas-liquid separator, the gas discharge outlet of first separator in M shell waste gas outlet 27 and M upgrading unit 44, by being connected after pipe influx to same connecting tube with the import of condenser, are provided with gas-liquid point in the same connecting tube From device, in T group separator and heater, from the pipeline of first separator of connection and secondary heater up to connection T-1 The gas discharge outlet 44 of the pipeline and the T separator of separator and the T heater passes through after pipe influx to manifold trunk It is connected with the import of condenser, is provided with gas-liquid separator on the manifold trunk.

As depicted in figs. 1 and 2, using the combination of 2 groups of separators and heater, separator is arranged on frame body 1, and first point It is connected from device 4 with primary heater 2, the first gas-liquid separator 5, the second separator 49 and secondary heater 29, the second gas-liquid Separator 59 is connected, and the concentrate import 43 of first separator 4 and separator bottom export 45 and primary heater 2 Delivery outlet 23 is connected with the correspondence of import 24, and the hot air intake 25 of the primary heater 2 is connected with hot gas source, and described first The gas discharge outlet 44 of separator 4 is connected with the air inlet 51 of the first gas-liquid separator 5, first gas-liquid separator 5 Condensate liquid outlet 53 is connected by pipeline with the inner cavity of the first separator 4, the gas outlet 52 of first gas-liquid separator 5 It is connected through piping with the hot air intake 25 of secondary heater 29, the concentrate import 43 and separation of second separator 49 Device outlet at bottom 45 and the delivery outlet 23 of secondary heater 29 and import 24 is corresponding is connected, second gas-liquid separator 59 Condensate liquid outlet 53 is connected with the inner cavity of the second separator 49, and the lower part of the housing of the secondary heater 29 is additionally provided with shell The gas discharge outlet 44 and the second gas-liquid separator of body waste gas outlet 27, the shell waste gas outlet 27 and the second separator 49 59 air inlet 51 is connected, and the gas outlet 52 of second gas-liquid separator 59 is connected with the case entrances 32 of condenser 3. In the connecting pipe of the first gas-liquid separator 5 and secondary heater 29, secondary heater 29 and the second gas-liquid separator 59 The corresponding connecting pipe of closing is respectively arranged in connecting pipe and in the second gas-liquid separator 59 and the connecting pipe of condenser 3 Control valve 6.Corresponding sight glass 7 is respectively arranged on the condenser 3, heater and primary separator, it is described cold Corresponding manhole structure 8 is respectively arranged on condenser 3 and primary separator.

Vacuum plant can be using vacuum pump common in the market, and vacuum pump belongs to the prior art, therefore specific structure is no longer Expansion description.Sight glass 7 is common observation device, and manhole structure 8 is common apparatus for examination and repair, belongs to the prior art, therefore The not reinflated description of specific structure.

It is provided with the conical bottom cap 39 for sealing condenser shell in the condenser shell inner cavity of 33 lower section of demarcation plate, with cone Sewage pipe 301 is provided on the corresponding condenser shell side wall of shape bottom cap 39.

The concentrate import 43 of first separator and 43 size of concentrate import of the second separator are different, in the first separation Exhaust gas water bypass outlet 46, the exhaust gas water bypass outlet 46 and fish are provided on the upper body side wall of device and the second separator Molten slurry stoste outflow 41 is connected or the exhaust gas water bypass outlet 46 is connected with the connecting pipe of condensate liquid outlet 53, The angle of the exhaust gas water bypass outlet 46 of two separators is different.

The distance between heater housings bottom and installation place ground H are 800~1000mm.

In the housing cavity 22 of secondary heater up and down staggeredly be arranged at intervals with reduce exhaust gas velocity of liquid assets and make exhaust gas with The gas block panel 28 that heating tube 21 comes into full contact with.

It is provided with ball-cock assembly in the corresponding primary separator housing sidewall of the molten slurry stoste outflow 41 of fish, when the molten slurry stoste of fish When the molten slurry stoste height of the fish that import 41 enters in primary separator shell is risen at ball-cock assembly, ball-cock assembly can close the molten slurry of fish Stoste outflow 41.

Working principle: into the molten slurry of the fish in separator by heater and heating to gas-liquid separation realization in the separator The molten slurry concentration of fish.

Concentration is improved by gas-liquid separator secondary treatment from gas heated in the molten slurry of fish and after evaporation in separator Efficiency.

The gas left from the first separator improves heat utilization ratio, the first separator as the heating power source of secondary heater It collects into condenser and condenses with the exhaust gas isolated in the second separator and the exhaust gas after secondary heater, it is convenient Collection processing.

Claims

1. a kind of molten slurry enrichment facility of fish, including enrichment facility, it is characterised in that: the enrichment facility includes separator, heating Device, condenser (3), being provided on the separator will need the fish being concentrated is molten to starch the inlet being input in interior separator cavity (41) and by the molten slurry of the fish after concentration the liquid outlet (42) exported from interior separator cavity, the separation being connected with interior separator cavity Device outlet at bottom (45) is connected by pipeline with the import (24) of heater base, and being provided at the top of the heater can incite somebody to action The molten slurry of fish after heating is exported with from gas heated in the molten slurry of fish and after evaporation from the top inner cavity (201) of heater together Delivery outlet (23), the concentrate import (43) that the delivery outlet (23) is connected by upper pipeline (231) with interior separator cavity It is connected, the gas discharge outlet (44) that the gas in interior separator cavity can be discharged for setting at the top of the separator is described Gas discharge outlet (44) is connected by pipeline with the import of the condenser (3), is provided with gas in the condenser (3) Condensed condensate outlet, and the vacuum that condenser (3) inner cavity can be made to be evacuated is provided on the condenser (3) Device, when the inner cavity of condenser (3) because vacuum plant is evacuated generate negative pressure when, in the inner cavity of the condenser (3), separator Chamber, heater top inner cavity (201) because be interconnected due to be formed together vacuum state.

2. the molten slurry enrichment facility of fish according to claim 1, it is characterised in that: connection gas discharge outlet (44) and condenser (3) gas-liquid separator, air inlet (51) and gas discharge outlet (44) of the gas-liquid separator are provided on the pipeline of import It is connected, the gas outlet (52) of the gas-liquid separator is connected with the import of condenser (3), the bottom of the gas-liquid separator It is provided with condensate liquid outlet (53), the condensate liquid outlet (53) is connected with the external world or the condensate liquid outlet (53) it is connected by pipeline with the inner cavity of separator.

3. the molten slurry enrichment facility of fish according to claim 2, it is characterised in that: the gas-liquid separator includes shell (50) With exhaust gas baffle, the air inlet (51) and gas outlet (52) are oppositely arranged on the side wall of shell (50), the condensate liquid row Outlet (53) is arranged the bottom in shell (50) and is connected by pipeline with the inner cavity of separator, and the exhaust gas baffle plate setting exists Between air inlet (51) and gas outlet (52) in corresponding shell inner cavity, air inlet can be completely covered in the front projection of exhaust gas baffle (51) and the position of gas outlet (52) makes the exhaust gas entered from air inlet (51) by exhaust gas baffle further out gas outlet (52).

4. the molten slurry enrichment facility of fish according to claim 3, it is characterised in that: the exhaust gas baffle is long plates of rectangular shape (54), the outer edge of the long plates of rectangular shape (54) is mutually fixed with outer casing inner wall, is provided with square in the middle part of the long plates of rectangular shape (54) The position of air inlet (51) Yu gas outlet (52), square is completely covered in shape protrusion (55), the front projection of the rectangular preiection (55) It is respectively arranged with the low and intermediate high deflector (56) in both ends on the top of shape protrusion (55) and the long plates of rectangular shape (54) of lower section, The exhaust gas condensed on exhaust gas baffle is along the condensate liquid outlet (53) that deflector (56) flow to shell (50).

5. according to claim 1 to any molten slurry enrichment facility of fish in 4, it is characterised in that: the heater includes following The delivery outlet (23) of ring pump, shell (20) and the heating tube (21) for heating the molten slurry of fish, the heater is arranged in shell (20) Top, the import (24) is arranged in the bottom of shell (20), and the heating tube (21) is vertically distributed in the shell chamber (22) In, the both ends of the heating tube (21) are respectively arranged with the sealing plate of sealed separation housing cavity (22), set on the sealing plate It is equipped with heating tube opening, is located at the top inner cavity (201) of the heating tube opening and heater on the sealing plate on shell (20) top Be connected, be located at shell (20) lower part sealing plate on heating tube opening be connected with inlet (24), the circulating pump and Power supply is connected, and the circulating pump is connected with the inner cavity of heating tube (21) and conveys the molten slurry of the fish for needing to be concentrated in separator Enter in heating tube (21).

6. the molten slurry enrichment facility of fish according to claim 5, it is characterised in that: the side wall upper part of the shell (20) is arranged Have hot air intake (25), the lower sidewall of the shell (20) is provided with condensation-water drain (26), housing cavity (22) and hot gas Import (25) and condensation-water drain (26) are connected, and the molten slurry of the fish in separator enters heating tube from the import (24) of heater (21) inner cavity and by returning to separator from the delivery outlet (23) of heater after the hot gas heating in housing cavity (22).

7. according to claim 1 to any molten slurry enrichment facility of fish in 4, it is characterised in that: the condenser includes cold Condenser shell (30) and the condenser pipe (31) being arranged in condenser shell (30), the top setting of the condenser shell (30) Have case entrances (32), the case entrances (32) are connected by pipeline with separator, and condenser shell is provided in inner cavity Condenser shell (30) is divided into the upper cavity of opposing seal and the demarcation plate (33) of lower chamber, condenser pipe (31) setting exists In upper cavity, the case entrances (32) are connected with upper cavity, the setting of the bottom of the upper cavity vacuumize opening (34) and Condensate outlet, the opening (34) that vacuumizes are connected with vacuum plant, set on the corresponding condenser shell side wall of lower chamber It is equipped with cooling water inlet (35), the cooling water inlet (35) is connected with the water inlet of condenser pipe (31).

8. the molten slurry enrichment facility of fish according to claim 7, it is characterised in that: handed over up and down in the condenser shell (30) Mistake is arranged at intervals with the wind deflector (36) for reducing exhaust gas velocity of liquid assets and coming into full contact with exhaust gas and condenser pipe (31)；The condensation Liquid outlet is connected by condensate pipe (37) with the external world, and the bottom of the condensate pipe (37) is provided with to be left with condensate liquid The residual exhaust gases exhaust outlet (38) of exhaust gas.

9. according to claim 1 to any molten slurry enrichment facility of fish in 4, it is characterised in that: the separator and heating Device has N group, and N group separator is arranged in parallel with heater and is connected respectively with condenser (3), or, the separator and heating Device have 2M group, 2M group separator and heater with two groups of separators and heater for a upgrading unit is arranged in parallel and respectively with Condenser (3) is connected, and the heater in any one upgrading unit is to be heated by hot gas, first in a upgrading unit The hot air intake (25) of a heater is connected with hot gas source, the hot air intake (25) of second heater and first separator Gas discharge outlet (44) be connected, be additionally provided with shell waste gas outlet (27) on second heater, the shell is useless Gas outlet (27), which is connected by pipeline with condenser (3), or the separator is with heater T group, and T heater is logical Hot gas heating is crossed, the hot air intake (25) of first heater is connected with hot gas source, the hot air intake of second heater (25) be connected with the gas discharge outlet of first separator (44), and so on until the T heater hot air intake (25) it is connected with the gas discharge outlet of the T-1 separator (44), is additionally provided on second heater to the T heater Shell waste gas outlet (27), the shell waste gas outlet (27) are connected by pipeline with condenser (3), and described N, M, T are Natural number greater than 1.

10. the molten slurry enrichment facility of fish according to claim 9, it is characterised in that: N number of point in N group separator and heater From the gas discharge outlet of device (44) by being connected after pipe influx to same pipeline with the import of condenser, the same pipeline On be provided with the gas-liquid separator that the gas that part is left from separator can be condensed into liquid, 2M group separator and heater In, it is connected in any upgrading unit and is provided with gas-liquid separator, M shell on the pipeline of first separator and second heater The gas discharge outlet (44) of first separator in body waste gas outlet (27) and M upgrading unit is by pipe influx to together Be connected after one connecting tube with the import of condenser, be provided with gas-liquid separator in the same connecting tube, T group separator with plus In hot device, from the pipeline of first separator of connection and secondary heater up to connecting T-1 separator and the T heater Pipeline and the T separator gas discharge outlet (44) by being connected after pipe influx to manifold trunk with the import of condenser It is logical, gas-liquid separator is provided on the manifold trunk.