CN215462117U

CN215462117U - Water vapor separation device

Info

Publication number: CN215462117U
Application number: CN202121266555.2U
Authority: CN
Inventors: 相凯; 邢畅文; 孙杰
Original assignee: Anhui Wanyi Science and Technology Co Ltd
Current assignee: Anhui Wanyi Science and Technology Co Ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-11
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a water vapor separation device, which comprises a refrigeration unit and a condensation glass tube arranged in the refrigeration unit, wherein the condensation glass tube is cooled through the refrigeration unit, a spiral rod is inserted into the condensation glass tube, and a gas channel for gas flow is formed between the spiral part of the spiral rod and the condensation glass tube, so that gas flows in the gas channel after entering the condensation glass tube from a gas inlet of the condensation glass tube. According to the utility model, the spiral rod is inserted into the condensing glass tube, so that the mixed gas of water vapor, carbon dioxide and other gases flows along the wall of the condensing glass tube after entering the condensing glass tube from the gas inlet of the condensing glass tube, and the temperature of the inner wall of the condensing glass tube in the whole condensing glass tube is the lowest, therefore, when the water vapor flows in the gas channel, the condensing effect is more easily generated, the gaseous water vapor is efficiently converted into liquid water, and the complete separation of the water vapor and other gases is realized.

Description

Water vapor separation device

Technical Field

The utility model relates to the field of online monitoring of TOC (total organic carbon) of water quality, in particular to a water vapor separation device.

Background

In the field of online monitoring of TOC (total organic carbon), the Total Organic Carbon (TOC) is generally detected by a combustion methodThe total organic carbon in the sample is completely converted into CO by a catalytic combustion mode₂Then, the CO is detected by a detector₂And detecting to determine the content of the total organic carbon.

In the combustion method, a large amount of water vapor is generated and flows together with carbon dioxide, and the water vapor has a large influence on the measurement of carbon dioxide after entering the detector, and therefore, the water vapor is usually removed before the detection. At present, the steam separation device in use on the market has the problem that the separation effect is not very good, for example, the serial multistage drying reagent is used for gradual drying, the efficiency is low, the flow is more complicated, and the loss of other trace gases needing to be detected can be caused, the test precision is influenced, or the whole condensation section structure is complicated and huge for improving the condensation efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned deficiencies in the prior art, the present invention provides a steam separation device, which has a simple structure and a good steam separation effect.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a water vapor separation device comprises a refrigeration unit and a condensation glass tube arranged in the refrigeration unit, wherein the condensation glass tube is cooled by the refrigeration unit and is provided with a gas inlet, a gas outlet and a condensation water outlet;

the condensing glass tube is internally inserted with a spiral rod, and a gas channel for gas flow is formed between the spiral part of the spiral rod and the condensing glass tube, so that gas flows in the gas channel after entering the condensing glass tube from a gas inlet of the condensing glass tube.

Optionally, the condensation glass tube comprises a condensation section, a separation section and a condensed water leading-out section, and the condensation section, the separation section and the condensed water leading-out section are integrally formed.

Optionally, a U-shaped connection structure is formed between the condensation section and the separation section, so that the gas after the water vapor is separated escapes from the separation section upwards.

Optionally, a water guide slope is arranged at the connecting position of the condensation section and the condensed water leading-out section.

Optionally, the refrigeration unit includes a refrigeration substrate and a refrigeration source, and the refrigeration substrate wraps the condensation glass tube.

Optionally, the refrigeration source is a peltier, and the peltier is fixedly attached to one side face of the refrigeration base body.

Optionally, the refrigeration base member includes the aluminium groove and fills the heat conduction silica gel in the aluminium inslot portion, condensation glass tube cladding is in the inside of heat conduction silica gel.

Optionally, a temperature sensor is further installed outside the aluminum tank.

By adopting the technical scheme, the spiral rod is inserted into the condensing glass tube, so that the mixed gas of water vapor, carbon dioxide and other gases flows along the wall of the condensing glass tube after entering the condensing glass tube from the gas inlet of the condensing glass tube, and the temperature of the inner wall of the condensing glass tube in the whole condensing glass tube is the lowest, therefore, when the water vapor flows in the gas channel, the condensing effect is more easily generated, the gaseous water vapor is efficiently converted into liquid water, and the complete separation of the water vapor and other gases is realized.

Drawings

FIG. 1 is a schematic longitudinal sectional view of the present invention;

fig. 2 is a schematic cross-sectional structure of the present invention.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 and 2, the present invention discloses a steam separator which can efficiently separate steam from other mixed gases, and thus, can efficiently perform a steam separation operation in online monitoring of water TOC, and prevent steam from entering a detector. The water vapor separation device comprises a refrigeration unit and a condensation glass tube 1 arranged in the refrigeration unit, wherein the condensation glass tube 1 is provided with a gas inlet, a gas outlet and a condensation water outlet, and the condensation glass tube 1 is cooled through the refrigeration unit, so that mixed gas in the condensation glass tube 1 is cooled, and water vapor is condensed into liquid water.

When the refrigeration unit exchanges heat with the condensation glass tube 1, the temperature of the inner wall of the condensation glass tube 1 is lower than the temperature of other positions in the condensation glass tube 1, so that the condensation effect is optimal when the mixed gas flows along the inner wall of the condensation glass tube 1. Therefore, in the present invention, the spiral rod 2 can be inserted into the condensation glass tube 1, and the outer spiral part of the spiral rod 2 has a spiral recessed area, so that a gas channel for gas flow can be formed between the spiral part of the spiral rod 2 and the condensation glass tube 1, and the solid part of the spiral rod 2 has a sealing effect on other areas inside the condensation glass tube 1, and prevents the mixed gas from flowing from other areas of the condensation glass tube 1, so that the gas can flow spirally along the gas channel after entering the condensation glass tube 1 from the gas inlet of the condensation glass tube 1.

In the present invention, as shown in fig. 1, the condensation glass tube 1 is a medium for condensing water vapor, and thus includes a condensation section 101, a separation section 102, and a condensation water lead-out section 103, wherein a gas inlet is provided at an end of the condensation section 101, a gas outlet is provided at an end of the separation section 102, and a condensation water outlet is provided at an end of the condensation water lead-out section 103. In the present invention, the condensation section 101, the separation section 102, and the condensed water lead-out section 103 may be integrally formed. Specifically, the separation section 102 and the condensed water leading-out section 103 may be a straight pipe, the condensation section 101 is connected from the side of the straight pipe, and the connection structure between the condensation section 101 and the separation section 102 is a U-shaped connection structure with the connection position of the condensation section 101 on the straight pipe as a boundary between the condensation section 101, the separation section 102, and the condensed water leading-out section 103, so that after water vapor is separated, gas escapes from the separation section 102 upwards.

In addition, in the present invention, a water guide slope 104 is provided at a connection position of the condensation section 101 and the condensed water lead-out section 103 to prevent condensed water from accumulating inside the condensation glass tube 1, which is advantageous for discharging the condensed water.

In the utility model, the refrigerating unit comprises a refrigerating base body and a refrigerating source, when the condensing glass tube 1 is installed, the condensing glass tube 1 is wrapped in the refrigerating base body to achieve the effect of cooling, and the refrigerating source is used for cooling the refrigerating base body.

In one embodiment of the utility model, the refrigeration source may be a peltier element 4, and the peltier element 4 is fixedly attached to one side of the refrigeration substrate.

In an embodiment of the present invention, the refrigeration substrate may include an aluminum groove 5 and a heat conductive silica gel 6 filled inside the aluminum groove 5, and the condensation glass tube 1 is covered inside the heat conductive silica gel 6. In addition, a temperature sensor 7 is installed outside the aluminum tank 5 so as to monitor the real-time temperature of the aluminum tank 5.

In one embodiment of the present invention, in order to facilitate installation or replacement of the glass condenser tube 1, as shown in fig. 2, one side of the aluminum groove 5 may be provided with an opening, and a cover plate 8 is disposed at the opening, after the glass condenser tube 1 is installed, the cover plate 8 is pressed into the opening side of the aluminum groove 5, and the cover plate 8 may compact the heat conductive silicone rubber 6, thereby improving the heat transfer effect. In addition, a U-shaped groove for installing the condensing glass tube 1 needs to be formed in the side portion of the aluminum groove 5 so as to install the condensing glass tube 1, correspondingly, an installation groove 9 for installing the condensing glass tube 1 is also formed in the side portion of the heat-conducting silica gel 6, and the shape of the installation groove 9 is matched with the shape of the condensing glass tube 1. Furthermore, a rubber sleeve 3 is provided between the aluminum groove 5 and the glass condenser tube 1 at the position of the U-shaped groove to prevent the glass condenser tube 1 from slipping.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Other technical features than those described in the specification are known to those skilled in the art, and are not described herein in detail in order to highlight the innovative features of the present invention.

Claims

1. The water vapor separation device is characterized by comprising a refrigeration unit and a condensation glass tube arranged in the refrigeration unit, wherein the condensation glass tube is cooled by the refrigeration unit and is provided with a gas inlet, a gas outlet and a condensation water outlet;

2. The water vapor separation device of claim 1, wherein the condensation glass tube comprises a condensation section, a separation section, and a condensed water leading-out section, and the condensation section, the separation section, and the condensed water leading-out section are integrally formed.

3. The water vapor separation device of claim 2, wherein the condensation section and the separation section are connected in a U-shaped manner, so that gas after water vapor separation escapes from the separation section upwards.

4. The water vapor separation device of claim 3, wherein a water guide slope is provided at a connection position of the condensation section and the condensed water lead-out section.

5. A water vapor separation device according to claim 1 wherein the refrigeration unit comprises a refrigeration matrix and a refrigeration source, the refrigeration matrix encasing the condenser glass tube.

6. A water vapor separation device according to claim 5 wherein the refrigeration source is a Peltier device fixedly attached to one side of the refrigeration matrix.

7. The water vapor separation device of claim 6, wherein the refrigeration substrate comprises an aluminum groove and heat-conducting silica gel filled in the aluminum groove, and the condensation glass tube is wrapped in the heat-conducting silica gel.

8. The water vapor separation device of claim 7, wherein a temperature sensor is further mounted to an exterior of the aluminum tank.