CN217067680U

CN217067680U - Solar evaporator

Info

Publication number: CN217067680U
Application number: CN202122766711.8U
Authority: CN
Inventors: 魏传涛; 王兰民; 季鹏飞; 肖爱英
Original assignee: Shandong Luli Medicine Chemical Equipment Manufacturing Installation Co ltd
Current assignee: Shandong Luli Medicine Chemical Equipment Manufacturing Installation Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-07-29
Anticipated expiration: 2031-11-12

Abstract

The utility model provides a solar evaporator, including heat source part and evaporimeter part, the heat source part is solar evaporator, including solar water heater, single effect evaporation room includes outside casing and installs the heat exchange tube in the casing, and casing upper portion is provided with steam inlet, and its lower part is provided with steam outlet, and steam outlet passes through the water inlet of pipe connection solar water heater, and solar water heater's delivery port passes through the steam inlet of pipe connection single effect evaporation room. Through the technical scheme of the utility model, the utility model discloses in the device, owing to adopt solar energy to supply heat, very big energy consumption of having saved has reduced manufacturing cost, and solar water heater internally mounted has the automatic electric compensation heating of electric heating pipe, makes its cloudy day or night still can normally work, is consequently worth promoting.

Description

Solar evaporator

Technical Field

The utility model relates to an evaporimeter field, particularly, in particular to solar evaporator.

Background

The evaporator is intermittent evaporation equipment in a vacuum state, and is suitable for low-temperature evaporation or concentration of thermosensitive materials which are easy to decompose, polymerize and deteriorate at high temperature; is widely applied to the industries of pharmacy, chemical industry, food, electronics and the like. Evaporation is a physical process by which a liquid state is converted to a gaseous state. Generally, an evaporator is a device that converts a liquid substance into a gaseous substance. There are a large number of evaporators in the industry, of which the evaporator used in refrigeration systems is one. The evaporator is an important part in four major refrigeration parts, and low-temperature condensed liquid passes through the evaporator to exchange heat with external air, gasifies and absorbs heat, and achieves the refrigeration effect. The evaporator mainly comprises a heating chamber and an evaporation chamber. The heating chamber provides heat required by evaporation to the liquid to promote boiling and vaporization of the liquid; the existing evaporator adopts steam or hot water generated by a boiler as a heat source to heat and dry materials, so that the energy consumption is high and the production cost is high.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency of the prior art, the utility model provides a solar evaporator.

The utility model discloses a realize through following technical scheme: a solar evaporator comprises a single-effect evaporation chamber, wherein an evaporation chamber feeding port is arranged on the side wall of the bottom of the single-effect evaporation chamber, an evaporation chamber discharging port is arranged at the bottom end of the single-effect evaporation chamber, a material steam outlet is arranged on the side wall of the upper portion of the single-effect evaporation chamber, the evaporation chamber feeding port is connected with a separation chamber material circulation port at the bottom end of the single-effect separation chamber through a pipeline, a separation chamber feeding port is arranged on the side wall of the middle portion of the single-effect separation chamber, the separation chamber feeding port is connected with the material steam outlet of the single-effect evaporation chamber through a pipeline, a separation chamber discharging port is arranged at the top end of the single-effect separation chamber, the separation chamber discharging port is connected with a condenser feeding port at the top of a condenser through a pipeline, a vacuum port is further arranged at the top of the condenser, the vacuum port is connected with an air inlet of a vacuum pump through a pipeline, a receiving tank is fixedly arranged at the bottom of the condenser, and the solar evaporator further comprises a solar water heater, the single-effect evaporation chamber comprises an external shell and a heat exchange tube arranged in the shell, the upper part of the shell is provided with a steam inlet, the lower part of the shell is provided with a steam outlet, the steam outlet is connected with a water inlet of the solar water heater through a pipeline, and a water outlet of the solar water heater is connected with the steam inlet of the single-effect evaporation chamber through a pipeline.

Preferably, the solar water heater is internally provided with an electric heating pipe.

Furthermore, a thermometer and a temperature control element are also arranged in the solar water heater.

Preferably, the arrangement mode of the heat exchange tubes is corner regular triangle arrangement.

As a preferred scheme, the connecting pipelines among the solar water heater, the solar water pump, the single-effect evaporation chamber, the single-effect separation chamber and the condenser are all provided with heat insulation layers.

As the preferred scheme, the outer wall of the shell of the single-effect evaporation chamber is wrapped with a heat-insulating outer bag.

The utility model discloses owing to adopted above technical scheme, compare with prior art and make it have following beneficial effect: the utility model discloses in the device, owing to adopt solar energy to supply heat, very big energy consumption of having saved has reduced manufacturing cost, and solar water heater internally mounted has the automatic electric compensation heating of electric heating pipe, makes its cloudy day or night still can normally work, consequently is worth promoting.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

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

FIG. 2 is a structural view of a heat source part of the present invention;

figure 3 is a structural diagram of an evaporator part in the utility model,

wherein, the corresponding relationship between the reference numbers and the components in fig. 1 to 3 is:

the solar heat-preserving solar water heater comprises a solar water heater 1, an electric heating pipe 2, a solar water pump 3, an evaporation chamber 4, an evaporation chamber feed inlet 41, an evaporation chamber discharge outlet 42, a material steam outlet 43, a shell 44, a heat exchange pipe 45, a steam inlet 46, a heat-preserving outer bag 47, a steam outlet 48, a separation chamber 5, a separation chamber material circulation port 51, a separation chamber feed inlet 52, a separation chamber discharge outlet 53, a condenser 6, a receiving tank 7 and a vacuum pump 8.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The solar evaporator according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

As shown in fig. 1 and fig. 2, the utility model provides a solar evaporator, which comprises a single-effect evaporation chamber 4, an evaporation chamber feed inlet 41 is arranged on the bottom side wall of the single-effect evaporation chamber 4, an evaporation chamber discharge outlet 42 is arranged at the bottom end of the single-effect evaporation chamber 4, a material steam outlet 43 is arranged on the upper side wall of the single-effect evaporation chamber 4, the evaporation chamber feed inlet 41 is connected with a separation chamber material circulation port 51 at the bottom end of the single-effect separation chamber 5 through a pipeline, a separation chamber feed inlet 52 is arranged on the middle side wall of the single-effect separation chamber 5, the separation chamber feed inlet 52 is connected with the material steam outlet 43 of the single-effect evaporation chamber 4 through a pipeline, a separation chamber discharge outlet 53 is arranged at the top end of the single-effect separation chamber 5, the separation chamber discharge outlet 53 is connected with a condenser feed inlet 61 at the top of a condenser 6 through a pipeline, a vacuum port 62 is also arranged at the top of the condenser 6, the vacuum port 62 is connected with an air inlet of a vacuum pump 8 through a pipeline, the bottom of the condenser 6 is fixedly provided with a receiving tank 7, and the steam enters the condenser through the suction force of the vacuum pump and is condensed into liquid to flow into the receiving tank for storage. The solar evaporator further comprises a solar water heater 1, the single-effect evaporation chamber 4 comprises an external shell 44 and heat exchange tubes 45 arranged in the shell 44, the arrangement mode of the heat exchange tubes 45 is corner regular triangle arrangement, and hot water flows through a shell pass to heat materials in the tube pass. The upper part of the shell 44 is provided with a steam inlet 46, the lower part of the shell is provided with a steam outlet 48, the steam outlet 48 is connected with a water inlet of the solar water heater 1 through a pipeline, a water outlet of the solar water heater 1 is connected with the steam inlet 46 of the single-effect evaporation chamber 4 through a pipeline, the solar water heater pumps heated hot water into a shell pass of the evaporation chamber through a solar water pump, and materials in a tube pass are heated through heat conduction, so that a solvent in the materials is evaporated into steam. The solar water heater 1 is internally provided with an electric heating pipe 2, and the solar water heater 1 is also internally provided with a thermometer and a temperature control element, so that the solar water heater can automatically perform electric compensation heating in cloudy days or at night, and can still work normally. The connecting pipelines among the solar water heater 1, the solar water pump 3, the single-effect evaporation chamber 4, the single-effect separation chamber 5 and the condenser 6 are all provided with heat insulating layers, so that heat loss is reduced. The outer wall of the shell 44 of the single-effect evaporation chamber 4 is wrapped with a heat-insulating outer layer 47, so that heat loss is reduced.

The working process is that the solar water heater 1 is placed at an outdoor sunlight irradiation position, hot water in the solar water heater 1 is pumped into a shell pass of the evaporation chamber 4 through the solar water pump 3, materials in a tube pass are heated through heat conduction, so that a solvent in the materials is evaporated into steam, gas-liquid separation is carried out in the separation chamber 5, and the steam enters the condenser 6 through the suction force of the vacuum pump 8 and is condensed into liquid to flow into the receiving tank 7 for storage. It is characterized in that: the solar water heater 1 is internally provided with the electric heating pipe 2 for automatic electric compensation heating, so that the solar water heater can still normally work in cloudy days or at night; the solar water heater 1, the evaporation chamber 4, the separation chamber 5 and the connecting pipeline thereof are all provided with heat insulating layers, so that heat loss is reduced.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A solar evaporator comprises a single-effect evaporation chamber (4), an evaporation chamber feed inlet (41) is formed in the side wall of the bottom of the single-effect evaporation chamber (4), an evaporation chamber discharge outlet (42) is formed in the bottom end of the single-effect evaporation chamber (4), a material steam outlet (43) is formed in the side wall of the upper portion of the single-effect evaporation chamber (4), the evaporation chamber feed inlet (41) is connected with a separation chamber material circulation port (51) in the bottom end of the single-effect separation chamber (5) through a pipeline, a separation chamber feed inlet (52) is formed in the side wall of the middle of the single-effect separation chamber (5), the separation chamber feed inlet (52) is connected with the material steam outlet (43) of the single-effect evaporation chamber (4) through a pipeline, a separation chamber discharge outlet (53) is formed in the top end of the single-effect separation chamber (5), the separation chamber discharge outlet (53) is connected with a condenser feed inlet (61) in the top of a condenser (6) through a pipeline, a vacuum port (62) is further formed in the top of the condenser (6), the solar evaporator is characterized in that the solar evaporator further comprises a solar water heater (1), the single-effect evaporation chamber (4) comprises an external shell (44) and a heat exchange tube (45) installed in the shell (44), the upper portion of the shell (44) is provided with a steam inlet (46), the lower portion of the shell is provided with a steam outlet (48), the steam outlet (48) is connected with a water inlet of the solar water heater (1) through a pipeline, and a water outlet of the solar water heater (1) is connected with the steam inlet (46) of the single-effect evaporation chamber (4) through a pipeline.

2. A solar evaporator according to claim 1, characterised in that the solar water heater (1) is internally provided with an electric heating tube (2).

3. A solar evaporator according to claim 1 or 2, characterized in that a thermometer and a temperature control element are also installed inside the solar water heater (1).

4. A solar evaporator according to claim 1, characterised in that the arrangement of the heat exchange tubes (45) is a corner equilateral triangle arrangement.

5. The solar evaporator according to claim 1, wherein the connecting pipes among the solar water heater (1), the solar water pump (3), the single-effect evaporation chamber (4), the single-effect separation chamber (5) and the condenser (6) are all provided with insulating layers.

6. A solar evaporator according to claim 1, characterised in that the outer wall of the housing (44) of the single-effect evaporation chamber (4) is wrapped with a thermal insulation wrap (47).