CN213789991U

CN213789991U - Single-effect external circulation evaporator

Info

Publication number: CN213789991U
Application number: CN202022621060.9U
Authority: CN
Inventors: 胡建鑫
Original assignee: Hubei Shenglian Evaporation Equipment Co ltd
Current assignee: Hubei Shenglian Evaporation Equipment Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-27
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a single-effect extrinsic cycle evaporimeter, including heating chamber, evaporating chamber and condensing chamber, the heating chamber with connect through upper circulating pipe and lower circulating pipe between the evaporating chamber, the evaporating chamber with pass through pipe connection between the condensing chamber, the inside top of evaporating chamber has set gradually first defoaming board and second defoaming board respectively, the inside intermediate position of evaporating chamber is provided with and connects the cistern, the bottom that connects the cistern is provided with the catheter, the outside cover of condensing chamber is equipped with the comdenstion water and collects the cover, the bottom of condensing chamber one side is provided with the leakage fluid dram, the bottom of condensing chamber one side is provided with the rose box, the inside of rose box is provided with a plurality of active carbon filter cores. Has the advantages that: can realize high-efficient defoaming to liquid that forms after the defoaming concentrates and collects and the leading-in heating chamber carries out the secondary heating evaporation, influences the purity in avoiding flowing into the raw materials, can retrieve and filter the outside comdenstion water of condensation chamber in addition.

Description

Single-effect external circulation evaporator

Technical Field

The utility model relates to an evaporimeter technical field particularly, relates to a single-effect extrinsic cycle evaporimeter.

Background

The single-effect external circulation vacuum concentrator is mainly applied to the recovery of industrial organic solvents (such as alcohol) of traditional Chinese medicines, western medicines, glucose, wine brewing, starch, oral liquid, food, chemical engineering and the like, and is suitable for low-temperature vacuum concentration of small-batch and various heat-sensitive materials. However, the existing evaporator can not remove the foam in the using process, or the foam removing effect is poor, the processing purity is affected, and the existing evaporator can not recycle the condensed water in the condensation stage, so the using effect is poor.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a single-effect extrinsic cycle evaporimeter to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a single-effect external circulation evaporator comprises a heating chamber, an evaporation chamber and a condensation chamber, wherein the heating chamber is connected with the evaporation chamber through an upper circulation pipe and a lower circulation pipe, the evaporation chamber is connected with the condensation chamber through a pipe, a plurality of indicating meters are arranged on the front surface of the evaporation chamber, a discharge hole is formed in the bottom end of one side of the evaporation chamber, a first defoaming plate and a second defoaming plate are sequentially arranged at the top end of the inside of the evaporation chamber respectively, the second defoaming plate is positioned at the bottom of the first defoaming plate, a liquid receiving groove is formed in the middle position of the inside of the evaporation chamber, a liquid guide pipe which is inserted into the evaporation chamber and connected with the heating chamber is arranged at the bottom end of the liquid receiving groove, a condensed water collecting sleeve is sleeved outside the condensation chamber, a liquid discharge hole is formed in the bottom end of one side of the condensation chamber, and a filter box is arranged at the bottom of one side of the condensation chamber, the top of rose box be provided with the inlet tube that the cover is connected is collected to the comdenstion water, the bottom of rose box be provided with the drain pipe that the leakage fluid dram is connected, the inside of rose box is provided with a plurality of active carbon filter cores.

Furthermore, the outside cover of heating chamber is equipped with first thermal-insulated insulation cover, the outside cover of evaporating chamber is equipped with the thermal-insulated insulation cover of second.

Further, the bottom of first defoaming board with the second defoaming board all is provided with the water conservancy diversion awl respectively, first defoaming board with the second defoaming board is network structure respectively.

Furthermore, the liquid receiving tank and the evaporation chamber are of a non-contact structure, and the liquid receiving tank and the evaporation chamber are fixedly connected through a fixing frame.

Furthermore, a plurality of meshes are arranged at the top of the side edge of the condensed water collecting sleeve.

Furthermore, a sealing ring is arranged at the joint of the bottom end of the condensed water collecting sleeve and the condensing chamber.

The utility model has the advantages that: through setting up by the heating chamber, the evaporating chamber, the condensing chamber, the upper circulating pipe, the lower circulating pipe, the bin outlet, first defoaming board that removes, the second removes the defoaming board, connect the cistern, the catheter, the cover is collected to the comdenstion water, the leakage fluid dram, the rose box, the inlet tube, the single-effect extrinsic cycle evaporimeter that drain pipe and active carbon filter core constitute, thereby can realize high-efficient defoaming, and remove the liquid that forms behind the defoaming and concentrate and collect and leading-in heating chamber and carry out the secondary heating evaporation, influence purity in avoiding flowing into the raw materials, can retrieve and filter the outside comdenstion water of condensing chamber in addition.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is one of the schematic structural views of a single-effect external circulation evaporator according to an embodiment of the present invention;

fig. 2 is a second schematic structural diagram of a single-effect external circulation evaporator according to an embodiment of the present invention.

In the figure:

1. a heating chamber; 2. an evaporation chamber; 3. a condensing chamber; 4. an upper circulation pipe; 5. a lower circulation pipe; 6. a conduit; 7. an indication table; 8. a discharge outlet; 9. a first demister plate; 10. a second demister plate; 11. a liquid receiving tank; 12. a catheter; 13. a condensed water collecting sleeve; 14. a liquid discharge port; 15. a filter box; 16. a water inlet pipe; 17. a drain pipe; 18. an active carbon filter element; 19. a first heat insulation jacket; 20. a second heat insulation jacket; 21. a flow guide cone; 22. a fixed mount; 23. mesh openings; 24. and (5) sealing rings.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a single-effect extrinsic cycle evaporator.

The first embodiment is as follows:

as shown in fig. 1-2, a single-effect external circulation evaporator according to an embodiment of the present invention includes a heating chamber 1, an evaporation chamber 2 and a condensation chamber 3, the heating chamber 1 is connected with the evaporation chamber 2 through an upper circulation pipe 4 and a lower circulation pipe 5, the evaporation chamber 2 is connected with the condensation chamber 3 through a conduit 6, the front of the evaporation chamber 2 is provided with a plurality of indicators 7, the bottom of one side of the evaporation chamber 2 is provided with a discharge outlet 8, the top of the inside of the evaporation chamber 2 is sequentially provided with a first defoaming plate 9 and a second defoaming plate 10, respectively, the second defoaming plate 10 is located at the bottom of the first defoaming plate 9, a liquid receiving groove 11 is provided at the middle position of the inside of the evaporation chamber 2, a liquid conduit 12 inserted into the evaporation chamber 2 and connected with the heating chamber 1 is provided at the bottom of the liquid receiving groove 11, a condensed water collecting sleeve 13 is sleeved on the outside of the condensation chamber 3, the bottom of condensing chamber 3 one side is provided with leakage fluid dram 14, the bottom of condensing chamber 3 one side is provided with rose box 15, the top of rose box 15 be provided with the inlet tube 16 that the cover 13 is connected is collected to the comdenstion water, the bottom of rose box 15 be provided with the drain pipe 17 that the leakage fluid dram 14 is connected, the inside of rose box 15 is provided with a plurality of active carbon filter cores 18.

By means of the technical scheme, the single-effect external circulation evaporator is composed of the heating chamber 1, the evaporation chamber 2, the condensation chamber 3, the upper circulation pipe 4, the lower circulation pipe 5, the guide pipe 6, the discharge opening 8, the first defoaming plate 9, the second defoaming plate 10, the liquid receiving groove 11, the liquid guide pipe 12, the condensed water collecting sleeve 13, the liquid discharge opening 14, the filter box 15, the water inlet pipe 16, the drain pipe 17 and the active carbon filter element 18, so that efficient defoaming can be realized, liquid formed after defoaming is collected in a centralized mode and guided into the heating chamber for secondary heating evaporation, the phenomenon that the purity is influenced when the liquid flows into raw materials is avoided, and in addition, condensed water outside the condensation chamber can be recovered and filtered.

Example two:

as shown in fig. 1-2, the outside cover of heating chamber 1 is equipped with first thermal-insulated insulation cover 19, the outside cover of evaporating chamber 2 is equipped with second thermal-insulated insulation cover 20, the bottom of first defoaming board 9 with second defoaming board 10 all is provided with water conservancy diversion awl 21 respectively, first defoaming board 9 with second defoaming board 10 is network structure respectively, connect cistern 11 with evaporating chamber 2 be non-contact structure, connect cistern 11 with through mount 22 fixed connection between the evaporating chamber 2, the top of condensate water collection cover 13 side is provided with a plurality of meshs 23, the bottom of condensate water collection cover 13 with the junction of condensing chamber 3 is provided with sealing washer 24.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the raw materials are heated in the heating chamber 1, then steam formed by heating enters the evaporation chamber 2 to be evaporated, a large amount of foam generated at the moment is defoamed through the first defoaming plate 9 and the second defoaming plate 10, liquid is formed after defoaming, then the foam is converged through the flow guide cone 21 and falls into the liquid receiving groove 11, then the foam enters the heating chamber 1 again through the liquid guide pipe 12 to be secondarily heated and evaporated, in addition, when the steam enters the condensation chamber 3 to be condensed, condensed water formed outside the condensation chamber 3 is converged inside the condensed water collecting sleeve 13, then the condensed water enters the filter box 15 through the water inlet pipe 16, is filtered through the activated carbon filter element 18, and then enters the liquid outlet 14 to be discharged.

In conclusion, with the aid of the technical scheme of the utility model, through the setting by heating chamber 1, evaporating chamber 2, condensing chamber 3, upper circulating pipe 4, lower circulating pipe 5, pipe 6, bin outlet 8, first defoaming board 9, second defoaming board 10, connect cistern 11, catheter 12, the cover 13 is collected to the comdenstion water, drain outlet 14, rose box 15, inlet tube 16, drain pipe 17 and the single-effect extrinsic cycle evaporimeter that active carbon filter core 18 constitutes, thereby can realize high-efficient defoaming, and the liquid that forms after the defoaming is concentrated and is collected and leading-in heating chamber carries out the secondary heating evaporation, influence the purity in avoiding flowing into the raw materials, can retrieve and filter the outside comdenstion water of condensing chamber in addition.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a single-effect extrinsic cycle evaporimeter, its characterized in that, including heating chamber (1), evaporating chamber (2) and condensing chamber (3), heating chamber (1) with connect through upper circulating pipe (4) and lower circulating pipe (5) between evaporating chamber (2), evaporating chamber (2) with connect through pipe (6) between condensing chamber (3), the front of evaporating chamber (2) is provided with a plurality of instruction table (7), the bottom of evaporating chamber (2) one side is provided with bin outlet (8), the inside top of evaporating chamber (2) has set gradually first defoaming board (9) and second defoaming board (10) respectively, second defoaming board (10) are located the bottom of first defoaming board (9), the inside intermediate position of evaporating chamber (2) is provided with connects cistern (11), the bottom that connects cistern (11) is provided with insert in evaporating chamber (2) and with catheter (12) that heating chamber (1) is connected The utility model discloses a condensation chamber, the outside cover of condensation chamber (3) is equipped with comdenstion water and collects cover (13), the bottom of condensation chamber (3) one side is provided with leakage fluid dram (14), the bottom of condensation chamber (3) one side is provided with rose box (15), the top of rose box (15) be provided with inlet tube (16) that cover (13) are connected are collected to the comdenstion water, the bottom of rose box (15) be provided with drain pipe (17) that leakage fluid dram (14) are connected, the inside of rose box (15) is provided with a plurality of active carbon filter cores (18).

2. A single-effect external circulation evaporator according to claim 1, characterized in that the heating chamber (1) is externally sheathed with a first heat insulating sheath (19), and the evaporation chamber (2) is externally sheathed with a second heat insulating sheath (20).

3. The single-effect external circulation evaporator of claim 1, wherein the bottom ends of the first defoaming plate (9) and the second defoaming plate (10) are respectively provided with a flow guide cone (21), and the first defoaming plate (9) and the second defoaming plate (10) are respectively of a net structure.

4. The single-effect external circulation evaporator of claim 1, wherein the liquid receiving tank (11) and the evaporation chamber (2) are of a non-contact structure, and the liquid receiving tank (11) and the evaporation chamber (2) are fixedly connected through a fixing frame (22).

5. A single-effect external circulation evaporator according to claim 1, characterized in that the top of the sides of the condensate-collecting jacket (13) is provided with a number of meshes (23).

6. A single-effect external circulation evaporator according to claim 1, characterized in that the connection of the bottom end of the condensate collecting jacket (13) to the condensation chamber (3) is provided with a sealing ring (24).