CN219308350U - Gas-water separator - Google Patents

Abstract

The utility model discloses a gas-water separator, which comprises a shell, wherein an air inlet port and an air outlet port are formed in the shell, a condensing cavity and a drying cavity are arranged in the shell, an air collision pipe is connected to the air inlet port, the air collision pipe is communicated into the condensing cavity and is opened towards the side wall surface of the condensing cavity, a metal plate is arranged between the air collision pipe and the side wall surface of the condensing cavity, and a plurality of small holes are formed in the metal plate; a filter screen is arranged on the upper end wall surface of the condensing cavity and is communicated to the drying cavity through the filter screen; and a drying agent is arranged in the drying cavity, and the air outlet port is communicated to the drying cavity. The utility model can realize the efficient condensation and liquefaction of the smoke gas after the smoke gas is liquefied by multiple times of cold, and improves the drying efficiency.

Description

Gas-water separator

Technical Field

The utility model relates to the technical field of smoke gas sampling and dehydration, in particular to a gas-water separator.

Background

In the process of using the smoke gas sampler to sample smoke gas, the environment-friendly monitoring department must dehydrate and dry before the smoke gas enters the detecting instrument so as to ensure the measurement accuracy and avoid damaging the host machine.

Aiming at dehydration and drying of smoke gas, the existing method is to add an air-water separator in an air inlet link of the smoke gas, wherein the air-water separator is generally made of hard plastic and is generally divided into a condensation cavity and a drying cavity, the smoke gas is firstly subjected to water-gas condensation through the condensation cavity and then enters the drying cavity, and the color-changing silica gel in the drying cavity is used for drying the smoke. The condensation chamber of present, it hits the trachea to be equipped with generally, it gets into to hit the trachea from the air inlet that hits the trachea, it gets into the condensation chamber inside wall to hit the gas outlet of trachea, utilize the temperature difference between smoke and dust gas of high temperature high pressure and the condensation chamber inside wall, make smoke and dust gas condensation, because the condensation chamber side wall is made for plastics, the temperature difference between smoke and dust gas and the condensation chamber inside wall is not very big, make smoke and dust gas can not condense fast, lead to smoke and dust gas condensation effect not good, the smoke and dust gas humidity after the condensation is great, the smoke and dust gas after the condensation gets into drying chamber drying efficiency is not very high, the drying is incomplete, lead to the instrument to receive the corruption of vapor like this easily, thereby shortened smoke and dust tester's life.

Disclosure of Invention

The utility model aims to provide a gas-water separator with high drying efficiency.

In order to achieve the above purpose, the utility model discloses a gas-water separator, which comprises a shell, wherein an air inlet port and an air outlet port are arranged on the shell, a condensing cavity and a drying cavity are arranged in the shell, an air collision pipe is connected to the air inlet port, the air collision pipe is communicated into the condensing cavity and is opened towards the side wall surface of the condensing cavity, a metal plate is arranged between the air collision pipe and the side wall surface of the condensing cavity, and a plurality of small holes are arranged on the metal plate; a filter screen is arranged on the upper end wall surface of the condensing cavity and is communicated to the drying cavity through the filter screen; and a drying agent is arranged in the drying cavity, and the air outlet port is communicated to the drying cavity.

Preferably, a drain outlet is arranged at the bottom of the condensation cavity, and a plug is detachably arranged on the drain outlet.

Preferably, a vertical partition plate is arranged in the drying cavity, the partition plate divides the drying cavity into a first cavity and a second cavity, a communication port is arranged between the first cavity and the second cavity, and the condensing cavity is communicated with the first cavity through a filter screen; the air outlet port is arranged at the top of the second chamber, and an air outlet pipe is connected to the air outlet port.

Preferably, the upper part of the partition plate is connected with the top of the inner side wall of the shell, and a gap is reserved between the lower part of the partition plate and the bottom of the inner side wall of the shell to form a communication port.

Preferably, a material opening is arranged at the bottom of the inner side wall of the shell, the material opening is arranged below the partition plate, the material opening is arranged below the communication opening, and an end cover is detachably arranged on the material opening.

Preferably, a handle is arranged at the upper part of the shell.

The beneficial effects of the utility model are as follows: the gas-water separator comprises a shell, wherein a condensing cavity and a drying cavity are arranged in the shell, an air collision pipe which is opened towards the side wall surface is arranged in the condensing cavity, a metal plate is arranged between the air collision pipe and the side wall surface of the condensing cavity, a plurality of small holes are formed in the metal plate, smoke gas firstly collides on the metal plate, and part of smoke gas is firstly liquefied when encountering cold; part of smoke dust gas passes through the small holes on the metal plate to strike on the inner side wall of the condensation cavity, and is liquefied when encountering cold for the second time; then, part of smoke gas impinging on the inner side wall of the condensation cavity is bounced and bounced to the other surface of the metal plate, and the smoke gas entering from the air inlet port is liquefied by multiple times of cooling, so that the smoke gas is efficiently condensed and liquefied; the drying chamber is internally provided with a drying agent, and the drying agent is communicated to the drying chamber through a filter screen at the upper end of the condensing chamber, so that the condensed smoke dust gas flows out from the air outlet port after being dried by the drying agent, and the drying efficiency is high.

The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.

Drawings

Fig. 1 shows a cross-sectional view of a gas-water separator.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, a gas-water separator includes a housing 100, an air inlet port and an air outlet port are provided on the housing 100, a condensation chamber 110 and a drying chamber 120 are provided in the housing 100, an air collision pipe 130 is connected to the air inlet port, the air collision pipe 130 is conducted into the condensation chamber 110 and is opened towards a side wall surface of the condensation chamber 110, a metal plate 200 is provided between the air collision pipe 130 and the side wall surface of the condensation chamber 110, and a plurality of small holes 210 are provided on the metal plate 200; a filter screen 140 is arranged on the upper end wall surface of the condensation chamber 110, and is communicated to the drying chamber 120 through the filter screen 140; the drying chamber 120 is provided with a drying agent, and the air outlet port is communicated to the drying chamber 120. As shown by the arrow in fig. 1, the flow path diagram of the smoke gas in the gas-water separator in the present embodiment includes a housing 100, a condensation chamber 110 and a drying chamber 120 are disposed in the housing 100, a gas collision tube 130 opening toward the side wall surface is disposed in the condensation chamber 110, a vertical metal plate 200 is disposed between the gas collision tube 130 and the side wall surface of the condensation chamber 110, a plurality of small holes 210 are disposed on the metal plate 200, an acute angle is formed between the gas outlet of the gas collision tube 130 and the metal plate 200, the smoke gas first collides on the front surface of the metal plate 200, and part of the smoke gas is liquefied when it is cooled; part of the smoke gas passes through the small holes 210 on the metal plate 200 to strike on the inner side wall of the condensation chamber 110, and is liquefied when being cooled for the second time; then, part of the smoke dust gas impinging on the inner side wall of the condensation cavity 110 bounces back to the other reverse side of the metal plate 200 and is liquefied when encountering cold for the third time; moreover, the length of the metal plate may be set to extend to the bottom of the condensation chamber, and part of the smoke gas rebounded to the other opposite side of the metal plate 200 rebounds again to the inner side wall of the condensation chamber 110, is liquefied again when encountering cold, and then rebounds again to be liquefied when encountering cold, so that the smoke gas rebounded between the other opposite side of the metal plate 200 and the inner side wall of the condensation chamber 110 repeatedly and is liquefied when encountering cold; the smoke gas entering from the air inlet port is liquefied by multiple times of cold, so that the smoke gas is efficiently condensed and liquefied; when the smoke gas is liquefied by cooling, the water drops sink and collect in the condensation cavity 110 under the action of gravity, and as the length of the metal plate is set to extend to the bottom of the condensation cavity, the lower part of the metal plate is gradually submerged by the condensed water, the condensed water can cool the metal plate, so that the smoke gas entering from the back can be impacted on the metal plate to be liquefied by cooling more quickly. The drying chamber 120 is provided with a drying agent, and is communicated to the drying chamber 110 through the filter screen 140 at the upper end of the condensation chamber 110, so that the condensed smoke gas is dried by the drying agent and flows out through the air outlet port, and the drying efficiency is high. The desiccant can adopt allochroic silica gel, and the shell 100 can be made into a transparent shape by hard plastic, so that the allochroic condition of the silica gel in the interior can be conveniently observed.

In one embodiment, to facilitate timely draining of condensate, a drain port is provided at the bottom of the condensation chamber 110, and a plug 170 is detachably mounted on the drain port.

In one embodiment, a vertical partition 160 is disposed in the drying chamber 120, the partition 160 divides the drying chamber 120 into a first chamber and a second chamber, a communication port is disposed between the first chamber and the second chamber, and the condensation chamber 110 is communicated with the first chamber through the filter screen 140; the air outlet port is arranged at the top of the second chamber, and an air outlet pipe 150 is connected to the air outlet port. The partition 160 divides the drying chamber 120 into a first chamber and a second chamber, and the condensed smoke gas enters the first chamber through the filter screen 140, enters the second chamber through the communication port, is dried by the drying agent in the first chamber and the second chamber, and is discharged from the air outlet pipe 150.

In one embodiment, the upper portion of the partition 160 is connected to the top of the inner sidewall of the housing 100, and the lower portion of the partition 160 and the bottom of the inner sidewall of the housing 100 leave a gap to form a communication port. The lower part of the partition plate 160 and the bottom of the inner sidewall of the housing 100 form a communication port, so that a U-shaped air channel is formed in the drying chamber 120, the flow path of the smoke gas in the drying chamber 120 is increased, and the drying effect is improved.

In one embodiment, a material opening is formed at the bottom of the inner sidewall of the housing 100, the material opening is disposed below the partition 160, the material opening is disposed below the communication opening, and an end cover 180 is detachably mounted on the material opening. To facilitate the replacement of the desiccant, a material port is provided at the bottom of the inner sidewall of the housing 100. The material opening is arranged below the communication opening, so that the synchronous discharge or injection of the drying agent in the first chamber and the second chamber is realized.

In one embodiment, to facilitate lifting of the gas-water separator, a handle 190 is provided at the upper portion of the housing 100.

The foregoing description of the preferred embodiments of the present utility model is not intended to limit the scope of the claims, which follow, as defined in the claims.

Claims (6)

1. The gas-water separator is characterized by comprising a shell, wherein an air inlet port and an air outlet port are formed in the shell, a condensing cavity and a drying cavity are formed in the shell, an air collision pipe is connected to the air inlet port, the air collision pipe is communicated into the condensing cavity and opens towards the side wall surface of the condensing cavity, a metal plate is arranged between the air collision pipe and the side wall surface of the condensing cavity, and a plurality of small holes are formed in the metal plate; a filter screen is arranged on the upper end wall surface of the condensing cavity and is communicated to the drying cavity through the filter screen; and a drying agent is arranged in the drying cavity, and the air outlet port is communicated to the drying cavity.

2. A gas-water separator as claimed in claim 1, wherein the bottom of the condensation chamber is provided with a drain port, and a plug is detachably mounted on the drain port.

3. A gas-water separator as claimed in claim 1, wherein a vertical partition plate is arranged in the drying chamber, the partition plate divides the drying chamber into a first chamber and a second chamber, a communication port is arranged between the first chamber and the second chamber, and the condensing chamber is communicated with the first chamber through a filter screen; the air outlet port is arranged at the top of the second chamber, and an air outlet pipe is connected to the air outlet port.

4. A gas-water separator as claimed in claim 3, wherein the upper part of the partition plate is connected to the top of the inner side wall of the housing, and the lower part of the partition plate is spaced from the bottom of the inner side wall of the housing to form a communication port.

5. The gas-water separator according to claim 4, wherein a material opening is formed in the bottom of the inner side wall of the housing, the material opening is formed below the partition plate, the material opening is formed below the communication opening, and an end cover is detachably mounted on the material opening.

6. A gas-water separator as claimed in claim 1, wherein the upper part of the housing is provided with a handle.

Images