CN214158558U

CN214158558U - Double-effect concentrator

Info

Publication number: CN214158558U
Application number: CN202022864864.1U
Authority: CN
Inventors: 陈琦; 陈顶贵
Original assignee: Chongqing Ruepeak Pharmaceutical Co ltd
Current assignee: Chongqing Ruepeak Pharmaceutical Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-10
Anticipated expiration: 2030-12-03

Abstract

The utility model belongs to the technical field of double-effect concentrators, and discloses a double-effect concentrator, which comprises a first-effect heater, a first-effect evaporator, a second-effect heater and a second-effect evaporator, wherein a first conduit is connected between the bottom ends of the first-effect heater and the first-effect evaporator, a third conduit is connected between the bottom ends of the second-effect heater and the second-effect evaporator, a second conduit is connected between the top end of the first-effect evaporator and the upper end of the side wall of the second-effect heater, and a fourth conduit is connected at the middle position of the top end of the second-effect evaporator, the utility model adds a first annular cleaning pipe, a second annular cleaning pipe, a connecting pipe, a water spray nozzle and the like, when the evaporator needs to be cleaned, cleaning water can be added from a water adding pipe, the cleaning water can be sprayed on the inner wall of the evaporator from the water spray nozzles uniformly arranged on the first annular cleaning pipe and the second annular cleaning pipe, the cleaning thoroughness and uniformity of the evaporator can be effectively improved, the cleaning efficiency is improved.

Description

Double-effect concentrator

Technical Field

The utility model belongs to the technical field of the economic benefits and social benefits concentrator, concretely relates to economic benefits and social benefits concentrator.

Background

The double-effect concentrator is suitable for low-temperature vacuum concentration of heat-sensitive materials such as traditional Chinese medicines, western medicines, glucose, wine, starch, oral liquid, chemical industry, food, monosodium glutamate and dairy products, and can select a series of concentrators in technical parameters according to the concentration amount, the double-effect concentrator adopts double-effect simultaneous evaporation, and secondary steam is fully utilized, so that the investment of a boiler is saved, and the energy consumption is also saved.

But present double-effect concentration ware has certain defect, and traditional double-effect concentration ware does not set up effectual washing structure, and is more uneven to the washing of evaporimeter when not using, washs incompletely, and in addition, traditional double-effect concentration ware does not set up reasonable heat cycle structure, is difficult to effective energy-conservation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-effect concentration ware to propose in solving above-mentioned background art and not set up effectual washing structure, the not thorough problem of evaporimeter inner wall washing, in addition, do not set up reasonable heat cycle structure, so that be difficult to effective energy-conserving problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-effect concentrator, includes one effect heater, one effect evaporator, two effect heaters and two effect evaporators, be connected with first pipe between the bottom of one effect heater and one effect evaporator, be connected with the third pipe between the bottom of two effect heaters and two effect evaporators, be connected with the second pipe between the top of one effect evaporator and the lateral wall upper end of two effect heaters, the top intermediate position department of two effect evaporator is connected with the fourth pipe, the one end that two effect evaporators were kept away from to the fourth pipe is connected with the condenser, the bottom of condenser is connected with the liquid storage pot, the inside top of one effect evaporator and two effect evaporators all is fixed with first annular scavenge pipe and second annular scavenge pipe, it is the annular array connection pipe to be between first annular scavenge pipe and the second annular scavenge pipe, and the even water jet has been seted up to the exterior wall of first annular scavenge pipe and second annular scavenge pipe, the top of first annular scavenge pipe is connected with the filler pipe, install the gate valve on the filler pipe.

Preferably, a heat conduction pipe is connected between the first-effect heater and the second-effect heater, a butterfly valve is installed on the heat conduction pipe, the upper end of the outer wall of the condenser is connected with a pressure relief pipe, and a pressure relief valve is installed on the pressure relief pipe.

Preferably, the first guide pipe and the third guide pipe are both connected with a drain pipe, and a drain valve is installed on the drain pipe.

Preferably, the rear surface walls of the first-effect evaporator and the second-effect evaporator are provided with visual windows, and the visual windows are of circular structures.

Preferably, the front surface walls of the first-effect heater and the second-effect heater are provided with feed inlets, and the end parts of the feed inlets are provided with sealing doors.

Preferably, a handle is installed at one end of the outer wall of the sealing door, and a heat insulation pad is sleeved on the outer wall of the handle.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses an add first annular scavenge pipe, second annular scavenge pipe, connecting pipe and water jet etc. when the evaporimeter need wash, can follow the filler pipe and add washing water, wash water and can follow the water jet that evenly sets up on first annular scavenge pipe and the second annular scavenge pipe and spout on the inner wall of evaporimeter, can effectual abluent thoroughness of increase evaporimeter and homogeneity, improved the cleaning efficiency.

(2) The utility model discloses the heat pipe of addding can carry out two-way conduction with the heat in one imitate heater and the two-way heater and put into use, can reduce one of them consumption input of imitating the heater to reduce cost, in addition, the pressure release pipe of addding can effectively relieve pressure in real time, avoids pressure too big and takes place danger.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the first annular cleaning tube of the present invention;

fig. 3 is a rear view of the first-effect evaporator of the present invention;

in the figure: 1. a primary heater; 2. a first conduit; 3. a first-effect evaporator; 4. a water feeding pipe; 5. a second conduit; 6. a dual-effect heater; 7. a third conduit; 8. a second effect evaporator; 9. a gate valve; 10. a fourth conduit; 11. a condenser; 12. a liquid storage tank; 13. a visual window; 14. a pressure relief pipe; 15. a first annular purge tube; 16. a connecting pipe; 17. a second annular cleaning tube; 18. a water jet; 19. a blow-off pipe; 20. a heat conducting pipe; 21. and (4) sealing the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a double-effect concentrator comprises a first-effect heater 1, a first-effect evaporator 3, a second-effect heater 6 and a second-effect evaporator 8, wherein a first guide pipe 2 is connected between the bottom ends of the first-effect heater 1 and the first-effect evaporator 3, a third guide pipe 7 is connected between the bottom ends of the second-effect heater 6 and the second-effect evaporator 8, a second guide pipe 5 is connected between the top end of the first-effect evaporator 3 and the upper end of the side wall of the second-effect heater 6, a fourth guide pipe 10 is connected to the middle position of the top end of the second-effect evaporator 8, a condenser 11 is connected to one end, far away from the second-effect evaporator 8, of the fourth guide pipe 10, a liquid storage tank 12 is connected to the bottom end of the condenser 11, a first annular cleaning pipe 15 and a second annular cleaning pipe 17 are fixed to the top ends of the inside of the first-effect evaporator 3 and the second-effect evaporator 8, a connecting pipe 16 is connected between the first annular cleaning pipe 15 and the second annular cleaning pipe 17 in an annular array manner, and the surface wall of first annular scavenge pipe 15 and second annular scavenge pipe 17 has evenly seted up water jet 18, the top of first annular scavenge pipe 15 is connected with filler pipe 4, install gate valve 9 on filler pipe 4, when the evaporimeter needs to wash, can add washing water from filler pipe 4, wash water and can spout on the inner wall of evaporimeter from water jet 18 that first annular scavenge pipe 15 and second annular scavenge pipe 17 evenly seted up, can effectually increase abluent thoroughness and homogeneity of evaporimeter, the cleaning efficiency has been improved.

Further, be connected with heat pipe 20 between first effect heater 1 and the second effect heater 6, install the butterfly valve on the heat pipe 20, condenser 11's exterior wall upper end is connected with pressure release pipe 14, installs the relief valve on the pressure release pipe 14, and heat pipe 20 can carry out two-way conduction with the heat in first effect heater 1 and the second effect heater 6 and put into use, can reduce the power consumption of one of them effect heater 1 and put into use to reduce cost, can effectively relieve pressure in real time through pressure release pipe 14, avoid pressure too big and take place danger.

Furthermore, the first guide pipe 2 and the third guide pipe 7 are both connected with a drain pipe 19, a drain valve is installed on the drain pipe 19, and sewage for cleaning the evaporator can be discharged through the drain pipe 19, so that convenience is realized.

Furthermore, visual windows 13 are installed on the rear surface walls of the first-effect evaporator 3 and the second-effect evaporator 8, and the visual windows 13 are of a circular structure, so that workers can observe the interiors of the first-effect evaporator 3 and the second-effect evaporator 8 conveniently.

Furthermore, the front surface walls of the first-effect heater 1 and the second-effect heater 6 are provided with feed inlets, the end parts of the feed inlets are provided with sealing doors 21, and liquid medicine is conveniently fed into the heaters through the feed inlets.

Furthermore, a handle is installed at one end of the outer wall of the sealing door 21, a heat insulation pad is sleeved on the outer wall of the handle, and the sealing door 21 is opened and closed through the handle, so that the sealing door is convenient and practical.

The utility model discloses a theory of operation and use flow: when the utility model is used, a worker can firstly open the sealing door 21, the liquid medicine is added into the first-effect heater 1, the heated liquid medicine enters the first-effect evaporator 3, the liquid medicine is evaporated and then enters the second-effect heater 6 through the second conduit 5, the liquid medicine is heated and then enters the second-effect evaporator 8 for secondary evaporation, the liquid medicine is condensed through the fourth conduit 10 and finally falls into the liquid storage tank 12 to complete concentration, in addition, when the evaporator needs to be cleaned, cleaning water can be added from the water feeding pipe 4, the cleaning water can be sprayed on the inner wall of the evaporator through the water spraying ports 18 uniformly formed on the first annular cleaning pipe 15 and the second annular cleaning pipe 17, the thoroughness and the uniformity of cleaning the evaporator can be effectively increased, the cleaning efficiency is improved, in addition, the heat conducting pipe 20 can conduct the heat in the first-effect heater 1 and the second-effect heater 6 in a two-way for use, the power consumption investment of the one-effect heater 1 can be reduced, and therefore the cost is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A double-effect concentrator is characterized in that: including one effect heater (1), one effect evaporator (3), two effect heater (6) and two effect evaporator (8), be connected with first pipe (2) between the bottom of one effect heater (1) and one effect evaporator (3), be connected with third pipe (7) between the bottom of two effect heater (6) and two effect evaporator (8), be connected with second pipe (5) between the top of one effect evaporator (3) and the lateral wall upper end of two effect heater (6), the top intermediate position department of two effect evaporator (8) is connected with fourth pipe (10), the one end that two effect evaporator (8) were kept away from in fourth pipe (10) is connected with condenser (11), the bottom of condenser (11) is connected with liquid storage pot (12), first annular scavenge pipe (15) and second annular scavenge pipe (17) all are fixed on the inside top of one effect evaporator (3) and two effect evaporator (8), be annular array between first annular scavenge pipe (15) and second annular scavenge pipe (17) and be connected with connecting pipe (16), and water jet (18) have evenly been seted up to the exterior wall of first annular scavenge pipe (15) and second annular scavenge pipe (17), the top of first annular scavenge pipe (15) is connected with filler pipe (4), install gate valve (9) on filler pipe (4).

2. The dual action concentrator of claim 1, wherein: be connected with heat pipe (20) between first effect heater (1) and the second effect heater (6), install the butterfly valve on heat pipe (20), the exterior wall upper end of condenser (11) is connected with pressure release pipe (14), install the relief valve on pressure release pipe (14).

3. The dual action concentrator of claim 1, wherein: and the first conduit (2) and the third conduit (7) are both connected with a drain pipe (19), and a drain valve is arranged on the drain pipe (19).

4. The dual action concentrator of claim 1, wherein: visual window (13) are installed to the back table wall of one effect evaporimeter (3) and two effect evaporimeter (8), visual window (13) are circular structure.

5. The dual action concentrator of claim 1, wherein: the front surface walls of the first-effect heater (1) and the second-effect heater (6) are provided with feed inlets, and the end parts of the feed inlets are provided with sealing doors (21).

6. The dual action concentrator of claim 5, wherein: a handle is installed at one end of the outer surface wall of the sealing door (21), and a heat insulation pad is sleeved on the outer surface wall of the handle.