CN218106756U

CN218106756U - High-efficiency triple-effect evaporator

Info

Publication number: CN218106756U
Application number: CN202222108126.3U
Authority: CN
Inventors: 高金华
Original assignee: Yanjialong Machinery Technology Jiangsu Co ltd
Current assignee: Yanjialong Machinery Technology Jiangsu Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-23
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to a chemical industry equipment technical field specifically is a high-efficient triple effect evaporimeter, produce equipment including one effect evaporimeter module, two effect evaporimeter modules, three effect evaporimeter modules and steam, the feed end of one effect evaporimeter module is connected to the one end of passage, the other end of passage is equipped with first heating cabinet, the one end of comdenstion water discharge pipe is equipped with the second heating cabinet, and high temperature steam in first heat exchanger, second heat exchanger and the third heat exchanger can become liquid water and discharge in the comdenstion water discharge pipe after the precooling heat transfer, through the first heating cabinet that is equipped with, can provide a preheating effect for the raw materials man-hour to temperature when improving the material loading, and then reduced triple effect evaporimeter's energy consumption, and because the raw materials has preheating effect, shortened the intensification time of material in the triple effect evaporimeter, thereby improved triple effect evaporimeter's machining efficiency.

Description

High-efficiency triple-effect evaporator

Technical Field

The utility model relates to a chemical industry equipment technical field specifically is a high-efficient triple effect evaporimeter.

Background

As is well known, the triple-effect evaporator is one of extraction and concentration equipment, adopts a shell and tube circulating external heating working principle, has short physical heating time, high evaporation speed and large concentration ratio, effectively keeps the original material effect, has obvious energy-saving effect, and is widely suitable for the evaporation and concentration process of liquid materials in pharmacy, chemical industry, food, light industry and the like.

The triple-effect evaporator is mainly composed of three groups of evaporators, condensers, auxiliary equipment and the like which are connected in series, the three groups of evaporators mainly operate in a series connection mode, and the whole set of evaporation system adopts a production mode of continuous feeding and continuous discharging.

Steam generated in the use process of the existing triple-effect evaporator is not fully utilized, the effects of energy conservation and emission reduction cannot be achieved, meanwhile, dirt is easily generated inside the evaporator, but the evaporator is inconvenient to clean manually, and manpower and material resources are wasted due to frequent cleaning.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a high-efficient triple effect evaporimeter.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: high-efficient triple effect evaporimeter, including one effect evaporimeter module, two effect evaporimeter modules, three effect evaporimeter modules and steam production equipment, the bottom of one effect evaporimeter module is equipped with first heat exchanger, the bottom of two effect evaporimeter module is equipped with the second heat exchanger, the bottom of three effect evaporimeter module is equipped with the third heat exchanger, the play water end of first heat exchanger, second heat exchanger and third heat exchanger communicates through the comdenstion water discharge pipe, steam production equipment passes through the steam pipe and is connected with one effect evaporimeter module, two effect evaporimeter modules and three effect evaporimeter modules respectively, the feed end of one effect evaporimeter module is equipped with the inlet pipe, the discharge end of three effect evaporimeter modules is equipped with the discharging pipe, the feed end of one effect evaporimeter module is connected to the one end of passage, the other end of passage is equipped with first heating cabinet, the heating device comprises a condensate water discharge pipe, a first heating box, a second heating box, a plurality of flow distribution pipes, electric heating wires, a main wire set, a plurality of power supply wire sets, a switch, a guide pipe and a guide pipe, wherein the second heating box is arranged at one end of the condensate water discharge pipe, the first heating box and the second heating box are identical in structure, the flow distribution plates at two ends of the first heating box are arranged on the inner wall of the first heating box, the flow distribution plates are butted through the plurality of flow distribution pipes, the electric heating wires are arranged on the outer walls of the flow distribution pipes, the main wire set is arranged above the first heating box, the power supply wire sets are connected in parallel on the main wire set, the power supply wire sets, the switch and the electric heating wires are sequentially electrically connected, the guide cavities communicated with the flow distribution plates are arranged at two ends of the first heating box, the guide pipe is arranged at one end of the first heating box, the guide pipe and one end of the guide pipe are respectively communicated with the guide cavities, and the guide pipe and the first heating box are detachably connected, the material guiding pipe on the first heating box is communicated with the material feeding pipe, and the material guiding pipe on the second heating box is communicated with the condensate water discharging pipe.

In order to improve electric heating wire's preheating effect, the utility model discloses the improvement has, the winding sets up electric heating wire on the outer wall of shunt tubes.

In order to improve the stability of shunt tubes when using, the utility model discloses the improvement has, the inside of first heating cabinet is equipped with a plurality of bracing pieces that support the shunt tubes.

In order to make first heating cabinet be convenient for holistic dismantlement, the utility model discloses the improvement has, the pipe is the same with the structure of passage, the one end of pipe is equipped with the mounting panel, the inboard of mounting panel is equipped with first sealed pad and is located the first fixture block in the first sealed pad outside, it is fixed through the screw rod between mounting panel and the first heating cabinet, just be equipped with on the outer wall of first heating cabinet with the first draw-in groove of first fixture block complex.

In order to make shunt tubes convenient to detach, the utility model discloses the improvement has, the both sides of shunt tubes are equipped with the mounting panel, the mounting panel passes through the screw fixation with the inner wall of first heating cabinet, just the inboard of shunt tubes is equipped with the sealed pad of second that is located diversion chamber week side.

In order to improve the practicality of first heating cabinet, the utility model discloses the improvement has, the upper end of first heating cabinet is equipped with the access cover, through the screw fixation between access cover and the first heating cabinet, the upper end at the access cover is fixed to the switch.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-efficient triple effect evaporimeter possesses following beneficial effect:

according to the high-efficiency triple-effect evaporator, high-temperature steam in the first heat exchanger, the second heat exchanger and the third heat exchanger can be changed into liquid water after precooling heat exchange, and the liquid water is discharged from the condensate water discharge pipe, a preheating effect can be provided for raw materials during processing through the arranged first heating box, so that the temperature of the materials during feeding is increased, the energy consumption of the triple-effect evaporator is further reduced, and the heating time of the materials in the triple-effect evaporator is shortened due to the preheating effect of the raw materials, so that the processing efficiency of the triple-effect evaporator is improved;

the second heating box can heat the water discharged from the condensed water discharge pipe, so that water resources are reasonably utilized, and the practicability of the structure is improved;

in this structure, because the structure of first heating cabinet and second heating cabinet is the same, so only introduce first heating cabinet can, the switch is opened the back, and the electric energy can be transmitted to the electric heating wire department on the shunt tubes outer wall by the power supply line group on the switch to make electric heating wire produce high temperature, and then improve the temperature of the interior material of shunt tubes, this structure adopts the electric energy heating mode, enables first heating cabinet and second heating cabinet environmental protection more when using.

Drawings

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

FIG. 2 is a schematic view of the heating chamber of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the feed tube of FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the middle diversion cavity of the present invention;

in the figure: 1. a first effect evaporator module; 2. a first heat exchanger; 3. a double effect evaporator module; 4. a second heat exchanger; 5. a triple effect evaporator module; 6. a third heat exchanger; 7. a steam generating device; 8. a steam pipe; 9. a condensed water discharge pipe; 10. a first heating tank; 11. a conduit; 12. a set of supply lines; 13. a switch; 14. a material guide pipe; 15. a shunt tube; 16. a support bar; 17. a flow distribution plate; 18. a first clamping block; 19. mounting a plate; 20. a flow guide cavity; 21. a first gasket; 22. a group of main lines.

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. 1-4, the high-efficiency triple-effect evaporator comprises a first-effect evaporator module 1, a second-effect evaporator module 3, a third-effect evaporator module 5 and a steam generating device 7, wherein a first heat exchanger 2 is arranged at the bottom of the first-effect evaporator module 1, a second heat exchanger 4 is arranged at the bottom of the second-effect evaporator module 3, a third heat exchanger 6 is arranged at the bottom of the third-effect evaporator module 5, water outlet ends of the first heat exchanger 2, the second heat exchanger 4 and the third heat exchanger 6 are communicated through a condensate water discharge pipe 9, the steam generating device 7 is respectively connected with the first-effect evaporator module 1, the second-effect evaporator module 3 and the third-effect evaporator module 5 through a steam pipe 8, a feed pipe is arranged at a feed end of the first-effect evaporator module 1, a discharge pipe is arranged at a discharge end of the third-effect evaporator module 5, one end of a guide pipe 14 is connected with a feed end of the first-effect evaporator module 1, the other end of the guide pipe 14 is provided with a first heating box 10, one end of the condensate water discharge pipe 9 is provided with a second heating box, a plurality of heating box groups 10 is arranged at one end of the first heating box 10, a plurality of heating box groups 12 is arranged on an inner wall of the first heating box 10, a plurality of heating box groups 12 are electrically connected with a plurality of shunt pipe groups 12, a plurality of heating box groups 12, a plurality of heating wire groups 12 are connected with a plurality of electric supply switch 17, a plurality of shunt pipe set 12 is arranged on a plurality of electric heating box 12, a plurality of electric heating wire groups 12 connected in parallel connection pipes 13, a plurality of electric heating wire groups 12 are arranged on a plurality of electric heating wire groups connected with a plurality of shunt pipe set 12, a plurality of heating box 12 connected with a plurality of electric heating wire groups 12, a plurality of shunt pipe set 12, the other end of the first heating box 10 is provided with a material guide pipe 14, one end of the guide pipe 11 and one end of the material guide pipe 14 are respectively communicated with the flow guide cavity 20, the guide pipe 11, the flow distribution plate 17, the material guide pipe 14 and the first heating box 10 are all detachably connected, the material guide pipe 14 on the first heating box 10 is communicated with a material inlet pipe, and the material guide pipe 14 on the second heating box is communicated with a condensate water discharge pipe 9. At this time, the condensing part of the first evaporator is the heating part of the second evaporator. The three-effect evaporator is characterized in that the material is heated for a short time, the evaporation speed is high, the concentration ratio is large, the original effect of the material is effectively maintained, the material is evaporated and concentrated in a closed system, and the environment is clean and comfortable; the device is a unique defoaming device, the material leakage phenomenon is prevented, the corrosion resistance of the device is good, the cleaning is more convenient, the device better meets the requirements of pharmacy and food hygiene regulations, and in the structure, the first-effect evaporator module 1, the first heat exchanger 2, the second-effect evaporator module 3, the second heat exchanger 4, the third-effect evaporator module 5, the third heat exchanger 6 and the steam generating device 7 are common devices in the chemical field, so that the structure can be simply described, raw materials can enter the first heating box 10 through the conduit 11 and then enter the feeding pipe through the guide pipe 14, high-temperature steam in the first heat exchanger 2, the second heat exchanger 4 and the third heat exchanger 6 can be changed into liquid water after heat exchange and is discharged in the condensate water discharge pipe 9, and a preheating effect can be provided for the raw materials during processing through the first heating box 10, so that the temperature during material loading is improved, the energy consumption of the third-effect evaporator is reduced, and the preheating effect of the raw materials is achieved, the temperature rise time of the materials in the third-effect evaporator is shortened, and the processing efficiency of the third-effect evaporator is improved;

the temperature of the water discharged from the condensed water discharge pipe 9 can be raised through the second heating box, so that the water resource is reasonably utilized, and the practicability of the structure is improved;

in this structure, because the first heating box 10 is the same as the second heating box in structure, so only introduce first heating box 10 can, after switch 13 opens, the electric energy can be transmitted to the electric heating wire department on the shunt tubes 15 outer wall by power supply line group 12 on the thread group 22 to make electric heating wire produce high temperature, and then improve the temperature of the interior material of shunt tubes 15, this structure adopts the electric energy heating mode, enables first heating box 10 and second heating box environmental protection more when using.

Because first heating cabinet 10's volume is limited, can influence the preheating effect of material when the material is direct in first heating cabinet 10's inside, in order to improve electric heating wire's preheating effect, the winding sets up electric heating wire on shunt tubes 15's the outer wall, and the volume of utilizing first heating cabinet 10 that can be reasonable through shunt plate 17 and shunt tubes 15's reposition of redundant personnel effect in this structure makes the material more abundant in that first heating cabinet 10 is inside to be preheated, has improved first heating cabinet 10's heating efficiency.

In order to improve the stability of the shunt tubes 15 during use, a plurality of support rods 16 for supporting the shunt tubes 15 are arranged inside the first heating box 10, and the support rods 16 can improve the stability of the shunt tubes 15 inside the first heating box 10 and reduce the stress load at the shunt plates 17.

When needs carry out holistic dismantlement to first heating cabinet 10, need carry out the split with pipe 11 and passage 14 at the both ends of first heating cabinet 10, be convenient for holistic dismantlement in order to make first heating cabinet 10, pipe 11 is the same with passage 14's structure, the one end of pipe 11 is equipped with mounting panel 19, the inboard of mounting panel 19 is equipped with first sealed 21 and is located the first fixture block 18 that fills up 21 outside, it is fixed through the screw rod between mounting panel 19 and the first heating cabinet 10, just be equipped with on the outer wall of first heating cabinet 10 with first fixture block 18 complex first draw-in groove, loosen the screw rod on the mounting panel 19, just can make pipe 11 and passage 14 dismantle at the both ends of first heating cabinet 10, when installing first heating cabinet 10, through the first sealed 21 that is equipped with, can improve the leakproofness of mounting panel 19 and water conservancy diversion chamber 20 butt joint, through mutually supporting of fixture block and draw-in groove, be convenient for fix a position the installation to pipe 11 and passage 14.

When needs carry out holistic dismantlement to shunt tubes 15, need carry out the split with flow distribution plate 17 on the inner wall of first heating cabinet 10, in order to make 15 convenient to detach of shunt tubes, flow distribution plate 17's both sides are equipped with mounting panel 19, mounting panel 19 passes through the screw fixation with the inner wall of first heating cabinet 10, just flow distribution plate 17's inboard is equipped with the sealed pad of second that is located flow guide cavity 20 week side, and through the sealed pad of second that is equipped with, can guarantee the leakproofness between flow distribution plate 17 and the flow guide cavity 20, first sealed pad 21 and the sealed pad of second all adopt the silica gel pad here can, loosen the screw on the mounting panel 19, just enable flow distribution plate 17 to pull down on the inner wall of first heating cabinet 10.

When needs are cleared up first heating cabinet 10 is inside, need open first heating cabinet 10, in order to improve first heating cabinet 10's practicality, the upper end of first heating cabinet 10 is equipped with the access cover, pass through the screw fixation between access cover and the first heating cabinet 10, switch 13 is fixed in the upper end of access cover, loosens the screw, can cover holistic dismantlement on first heating cabinet 10 with the access, simple structure, convenient operation.

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. High-efficient triple effect evaporator, including one effect evaporator module (1), two effect evaporator module (3), three effect evaporator module (5) and steam production equipment (7), the bottom of one effect evaporator module (1) is equipped with first heat exchanger (2), the bottom of two effect evaporator module (3) is equipped with second heat exchanger (4), the bottom of three effect evaporator module (5) is equipped with third heat exchanger (6), the play water end of first heat exchanger (2), second heat exchanger (4) and third heat exchanger (6) passes through comdenstion water discharge pipe (9) intercommunication, steam production equipment (7) are connected with one effect evaporator module (1), two effect evaporator module (3) and three effect evaporator module (5) respectively through steam pipe (8), the feed end of one effect evaporator module (1) is equipped with the inlet pipe, the discharge end of three effect evaporator module (5) is equipped with discharging pipe, its characterized in that: the feed end of one effect evaporimeter module (1) is connected to the one end of passage (14), the other end of passage (14) is equipped with first heating cabinet (10), the one end of comdenstion water discharge pipe (9) is equipped with the second heating cabinet, first heating cabinet (10) are the same with the structure of second heating cabinet, be equipped with flow distribution plate (17) that are located first heating cabinet (10) both ends on the inner wall of first heating cabinet (10), dock through a plurality of shunt tubes (15) between flow distribution plate (17), be equipped with electric heating wire on the outer wall of shunt tubes (15), the top of first heating cabinet (10) is equipped with main line group (22), many parallelly connected power supply group (12) on main line group (22), be equipped with switch (13) on power supply line group (12), electricity connection in proper order between power supply line group (12), switch (13) and the electric heating wire, the both ends of first heating cabinet (10) are equipped with water conservancy diversion chamber (20) that communicate with flow distribution plate (17), the one end of first heating cabinet (10) is equipped with heating duct (11), the other end of heating cabinet (14) is the detachable duct (14) and the one end of passage (14) and the detachable duct (14) respectively the passage (14) and the passage (14) the one end of passage (14) and the detachable duct (14) the baffle (17) and the detachable duct (17) are connected branch pipe (17) between flow distribution plate (14), the passage (17), the flow distribution plate (17), the passage (14) and the branch pipe (17) the passage (10) and the detachable duct (17) are connected And a material guiding pipe (14) on the first heating box (10) is communicated with the feeding pipe, and a material guiding pipe (14) on the second heating box is communicated with the condensed water discharging pipe (9).

2. The high efficiency triple effect evaporator of claim 1, wherein: and an electric heating wire is wound on the outer wall of the shunt pipe (15).

3. The high efficiency triple effect evaporator of claim 2, wherein: a plurality of supporting rods (16) for supporting the shunt tubes (15) are arranged in the first heating box (10).

4. The high efficiency triple effect evaporator of claim 3, wherein: the utility model discloses a heating device, including pipe (11), guide tube (14), the one end of pipe (11) is equipped with mounting panel (19), the inboard of mounting panel (19) is equipped with first sealed pad (21) and is located first sealed first fixture block (18) that fill up (21) outside, it is fixed through the screw rod between mounting panel (19) and first heating cabinet (10), just be equipped with on the outer wall of first heating cabinet (10) with first fixture block (18) complex first draw-in groove.

5. The high efficiency triple effect evaporator of claim 4, wherein: the both sides of flow distribution plate (17) are equipped with mounting panel (19), mounting panel (19) pass through the screw fixation with the inner wall of first heating cabinet (10), just the inboard of flow distribution plate (17) is equipped with the sealed pad of second that is located water conservancy diversion chamber (20) week side.

6. The high efficiency triple effect evaporator of claim 5, wherein: the upper end of first heating cabinet (10) is equipped with the access cover, pass through the screw fixation between access cover and first heating cabinet (10), switch (13) are fixed in the upper end of access cover.