Discharging device of film evaporator

Abstract

The utility model relates to the technical field of discharging, and discloses a discharging device of a film evaporator, which comprises a fixing pipe, a discharging pipe, a discharging pipe, a discharging pipe, a discharging pipe, a discharging pipe, a discharging pipe and a discharging pipe, and is characterized in that the outer wall of the fixing pipe is provided with a feeding hole and an exhaust hole; the feeding pipe is arranged in a feeding hole formed in the fixed pipe; the evaporation mechanism is arranged at the bottom of the fixed pipe; after materials are evaporated through the evaporation mechanism, remaining liquid or solid flows to the first discharging funnel through the evaporation pipe, then flows into the first discharging pipe through the first discharging funnel and then flows into the first collecting box through the first discharging pipe, and meanwhile the air suction machine is started; the gas suction machine operates to enable gas generated by evaporation in the evaporation pipe to flow into the gas treatment pipe through the connecting pipe, meanwhile, a condensation pipe in the gas treatment pipe condenses the gas flowing into the gas treatment pipe, and liquid generated after condensation flows into a second collecting box through a second discharging hopper and a second discharging pipe, so that the discharging effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of discharging materials, in particular to a discharging device for a thin film evaporator. Background Art

[0002] Thin film evaporator is a type of evaporator, characterized in that the material liquid flows in a film-like manner along the heating tube wall to transfer heat and evaporate. The advantages are high heat transfer efficiency, fast evaporation speed, and short material residence time. Therefore, it is particularly suitable for the evaporation of heat-sensitive substances.

[0003] However, the existing devices still have some shortcomings. For example, the existing devices cannot discharge the gas generated during evaporation very well, which may cause the gas pressure in the device to increase when the gas in the device increases, thereby affecting the use of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a thin film evaporator discharge device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thin film evaporator discharge device, comprising: a fixed tube, the outer wall of which is provided with a feed hole, and the outer wall of which is provided with an exhaust hole; a feed pipe, arranged in the feed hole opened in the fixed tube; an evaporation mechanism, arranged at the bottom of the fixed tube; and a discharge mechanism, arranged on one side of the fixed tube.

[0006] Preferably, the outer wall of one end of the feed pipe is fixedly connected to the inner wall of the connecting hole.

[0007] Preferably, the evaporation mechanism includes: a motor, which is arranged on the top of the fixed tube; the outer wall of the motor is fixedly connected to the top of the fixed tube, the output end of the motor is fixedly connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a scraper, and the outer wall of the rotating rod is fixedly sleeved with a baffle.

[0008] Preferably, the evaporation mechanism comprises: an evaporation tube, which is arranged at the bottom of the fixed tube; the top of the evaporation tube is fixedly connected to the bottom of the fixed tube, and the outer wall of the evaporation tube is sheathed with a heating tube.

[0009] Preferably, the top of the heating tube is fixedly connected to the bottom of the fixed tube, and the evaporation mechanism can achieve a good effect of evaporating the material.

[0010] Preferably, the discharge mechanism includes: a discharge funnel 1, which is arranged at the bottom of the evaporator tube; the top of the discharge funnel 1 is fixedly connected to the bottom of the evaporator tube, the bottom of the discharge funnel 1 is fixedly connected to a discharge pipe 1, and the bottom of the discharge pipe 1 is fixedly connected to a collection box 1.

[0011] Preferably, the discharge mechanism comprises: a connecting pipe, which is arranged in an exhaust hole opened in a fixed pipe; an outer wall of one end of the connecting pipe is fixedly connected to an inner wall of the exhaust hole, and the other end of the connecting pipe is fixedly connected to a gas processing pipe.

[0012] Preferably, the inner wall of the gas treatment pipe is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with an air suction machine, the inner wall of the gas treatment pipe is fixedly connected with a condenser, the bottom of the gas treatment pipe is fixedly connected with a discharge funnel 2, the bottom of the discharge funnel 2 is fixedly connected with a discharge pipe 2, and the bottom of the discharge pipe 2 is fixedly connected with a collecting box 2, and the discharge effect can be well achieved through this discharge mechanism.

[0013] The utility model provides a discharge device for a thin film evaporator. It has the following beneficial effects:

[0014] (1) In the utility model, when the material to be evaporated passes through the feed pipe, it enters the fixed pipe. At this time, the motor is started. The operation of the motor drives the rotating rod to rotate. The rotation of the rotating rod drives the scraper and the baffle to rotate. The baffle rotates to throw the material to be evaporated into the inner wall of the evaporation pipe. The rotation of the scraper scrapes the material thrown onto the inner wall of the evaporation pipe. At this time, the heating pipe is started to heat, thereby achieving the effect of evaporating the material.

[0015] (2) According to the utility model, after the material is evaporated by the evaporation mechanism, the remaining liquid or solid therein flows through the evaporation tube to the discharge funnel 1, then flows into the discharge pipe 1 through the discharge funnel 1, and then flows into the collection box 1 through the discharge pipe 1. At the same time, the aspirator is started. The operation of the aspirator causes the gas generated by evaporation in the evaporation tube to flow into the gas treatment tube through the connecting tube. At the same time, the condenser tube in the gas treatment tube condenses the gas flowing into the gas treatment tube. The liquid generated after condensation flows into the collection box 2 through the discharge funnel 2 and the discharge pipe 2, thereby achieving the discharge effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified view of center A;

[0019] Figure 4 For this utility model Figure 2 Magnified view of B.

[0020] In the figure: 1 fixed pipe, 2 feed pipe, 3 evaporation mechanism, 311 motor, 312 rotating rod, 313 scraper, 314 baffle, 315 evaporation tube, 316 heating tube, 4 discharge mechanism, 411 discharge funnel 1, 412 discharge tube 1, 413 collecting box 1, 414 connecting pipe, 415 gas treatment tube, 416 fixed plate, 417 aspirator, 418 condenser, 419 discharge funnel 2, 4110 discharge tube 2, 4111 collecting box 2. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example

[0023] A preferred embodiment of a thin film evaporator discharge device provided by the utility model is as follows Figure 1-4 As shown: A discharge device for a thin film evaporator comprises: a fixed tube 1, the outer wall of which is provided with a feed hole, and the outer wall of which is provided with an exhaust hole; a feed tube 2, which is arranged in the feed hole opened in the fixed tube 1; an evaporation mechanism 3, which is arranged at the bottom of the fixed tube 1; and a discharge mechanism 4, which is arranged at one side of the fixed tube 1.

[0024] The outer wall of one end of the feed pipe 2 is fixedly connected to the inner wall of the connecting hole.

[0025] The evaporation mechanism 3 includes: a motor 311, which is arranged on the top of the fixed tube 1; the outer wall of the motor 311 is fixedly connected to the top of the fixed tube 1, the output end of the motor 311 is fixedly connected to a rotating rod 312, the outer wall of the rotating rod 312 is fixedly connected to a scraper 313, and the outer wall of the rotating rod 312 is fixedly sleeved with a baffle 314.

[0026] The evaporation mechanism 3 includes: an evaporation tube 315 arranged at the bottom of the fixed tube 1; the top of the evaporation tube 315 is fixedly connected to the bottom of the fixed tube 1, and the outer wall of the evaporation tube 315 is sheathed with a heating tube 316.

[0027] The top of the heating tube 316 is fixedly connected to the bottom of the fixed tube 1 .

[0028] Furthermore, in this embodiment, the material to be evaporated enters the fixed tube 1 through the feed tube 2, and the motor 311 is started at this time. The operation of the motor 311 drives the rotating rod 312 to rotate, and the rotation of the rotating rod 312 drives the scraper 313 and the baffle 314 to rotate. The baffle 314 rotates to throw the material that enters the fixed tube 1 onto the inner wall of the evaporation tube 315. The rotation of the scraper 313 scrapes the material thrown onto the inner wall of the evaporation tube 315. At this time, the heating tube 316 is started for heating, thereby achieving the effect of evaporating the material. Example

[0029] Based on Example 1, a preferred embodiment of a thin film evaporator discharge device provided by the utility model is as follows: Figure 1-4 As shown: the discharge mechanism 4 includes: a discharge funnel 411, which is arranged at the bottom of the evaporation tube 315; the top of the discharge funnel 411 is fixedly connected to the bottom of the evaporation tube 315, the bottom of the discharge funnel 411 is fixedly connected to a discharge pipe 412, and the bottom of the discharge pipe 412 is fixedly connected to a collection box 413.

[0030] The discharge mechanism 4 includes: a connecting pipe 414, which is arranged in the exhaust hole opened in the fixed pipe 1; the outer wall of one end of the connecting pipe 414 is fixedly connected to the inner wall of the exhaust hole, and the other end of the connecting pipe 414 is fixedly connected to the gas processing pipe 415.

[0031] The inner wall of the gas processing tube 415 is fixedly connected with a fixing plate 416, the top of the fixing plate 416 is fixedly connected with an aspirator 417, the inner wall of the gas processing tube 415 is fixedly connected with a condenser 418, the bottom of the gas processing tube 415 is fixedly connected with a discharge funnel 2 419, the bottom of the discharge funnel 2 419 is fixedly connected with a discharge pipe 2 4110, and the bottom of the discharge pipe 2 4110 is fixedly connected with a collecting box 2 4111.

[0032] Furthermore, in this embodiment, after the material is evaporated by the evaporation mechanism 3, the remaining liquid or solid therein flows through the evaporation tube 315 to the discharge funnel 411, then flows into the discharge pipe 412 through the discharge funnel 411, and then flows into the collection box 413 through the discharge pipe 412. At the same time, the suction machine 417 is started. The operation of the suction machine 417 causes the gas generated by evaporation in the evaporation tube 315 to flow into the gas treatment tube 415 through the connecting tube 414. At the same time, the condenser tube 418 in the gas treatment tube 415 condenses the gas flowing into the gas treatment tube 415. The liquid generated after condensation flows into the collection box 4111 through the discharge funnel 419 and the discharge pipe 4110, thereby achieving the discharge effect.

[0033] When in use, the material to be evaporated enters the fixed tube 1 through the feed tube 2, and the motor 311 is started at this time. The operation of the motor 311 drives the rotating rod 312 to rotate, and the rotation of the rotating rod 312 drives the scraper 313 and the baffle 314 to rotate. The baffle 314 rotates to throw the material entering the fixed tube 1 onto the inner wall of the evaporation tube 315, and the rotation of the scraper 313 scrapes the material thrown onto the inner wall of the evaporation tube 315. At this time, the heating tube 316 is started for heating. After the material is evaporated by the evaporation mechanism 3, the remaining liquid or solid in it passes through the evaporation tube 315. It flows to the discharge funnel 411, and then flows into the discharge pipe 412 through the discharge funnel 411, and then flows into the collection box 413 through the discharge pipe 412. At the same time, the suction machine 417 is started. The operation of the suction machine 417 makes the gas generated by evaporation in the evaporation tube 315 flow into the gas treatment tube 415 through the connecting tube 414. At the same time, the condensation tube 418 in the gas treatment tube 415 condenses the gas flowing into the gas treatment tube 415. The liquid generated after condensation flows into the collection box 4111 through the discharge funnel 419 and the discharge pipe 4110.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A discharge device for a thin film evaporator, characterized in that: include: A fixed tube (1), wherein the outer wall of the fixed tube (1) is provided with a feed hole, and the outer wall of the fixed tube (1) is provided with an exhaust hole; A feed pipe (2) is arranged in a feed hole opened in the fixed pipe (1); An evaporation mechanism (3) is arranged at the bottom of the fixed tube (1); The material discharge mechanism (4) is arranged on one side of the fixed pipe (1).

2. A thin film evaporator discharge device according to claim 1, characterized in that: The outer wall of one end of the feed pipe (2) is fixedly connected to the inner wall of the connecting hole.

3. A thin film evaporator discharge device according to claim 1, characterized in that: The evaporation mechanism (3) comprises: A motor (311) is arranged on the top of the fixed tube (1); The outer wall of the motor (311) is fixedly connected to the top of the fixed tube (1); the output end of the motor (311) is fixedly connected to a rotating rod (312); the outer wall of the rotating rod (312) is fixedly connected to a scraper (313); and the outer wall of the rotating rod (312) is fixedly sleeved with a baffle (314).

4. A discharge device for a thin film evaporator according to claim 1, characterized in that: The evaporation mechanism (3) comprises: An evaporation tube (315) is arranged at the bottom of the fixed tube (1); The top of the evaporation tube (315) is fixedly connected to the bottom of the fixed tube (1), and the outer wall of the evaporation tube (315) is sheathed with a heating tube (316).

5. A discharge device for a thin film evaporator according to claim 4, characterized in that: The top of the heating tube (316) is fixedly connected to the bottom of the fixed tube (1).

6. A discharge device for a thin film evaporator according to claim 1, characterized in that: The discharge mechanism (4) comprises: A discharge funnel (411) is arranged at the bottom of the evaporation tube (315); The top of the discharge funnel 1 (411) is fixedly connected to the bottom of the evaporation tube (315), the bottom of the discharge funnel 1 (411) is fixedly connected to a discharge pipe 1 (412), and the bottom of the discharge pipe 1 (412) is fixedly connected to a collection box 1 (413).

7. A discharge device for a thin film evaporator according to claim 1, characterized in that: The discharge mechanism (4) comprises: A connecting pipe (414) is arranged in an exhaust hole opened in the fixed pipe (1); The outer wall of one end of the connecting pipe (414) is fixedly connected to the inner wall of the exhaust hole, and the other end of the connecting pipe (414) is fixedly connected to a gas processing pipe (415).

8. A discharge device for a thin film evaporator according to claim 7, characterized in that: The inner wall of the gas treatment pipe (415) is fixedly connected to a fixing plate (416), the top of the fixing plate (416) is fixedly connected to an air suction machine (417), the inner wall of the gas treatment pipe (415) is fixedly connected to a condenser (418), the bottom of the gas treatment pipe (415) is fixedly connected to a discharge funnel 2 (419), the bottom of the discharge funnel 2 (419) is fixedly connected to a discharge pipe 2 (4110), and the bottom of the discharge pipe 2 (4110) is fixedly connected to a collection box 2 (4111).

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