CN206945378U

CN206945378U - A kind of vertical display formula SO3 sampling condenser coils

Info

Publication number: CN206945378U
Application number: CN201720749825.2U
Authority: CN
Inventors: 刘含笑; 姚宇平; 郦建国; 郭滢; 方小伟; 朱少平; 郦冰峰; 何德源
Original assignee: Zhejiang Feida Environmental Science and Technology Co Ltd
Current assignee: Zhejiang Feida Environmental Science and Technology Co Ltd
Priority date: 2017-06-26
Filing date: 2017-06-26
Publication date: 2018-01-30
Anticipated expiration: 2027-06-26

Abstract

The utility model discloses a kind of vertical display formula SO₃Sampling condenser coil, including air inlet pipe, escape pipe, snakelike glass coil pipe and core filter ball, air inlet pipe and escape pipe are in inverted L-shaped, air inlet pipe and escape pipe are in oppositely arranged, the VERTICAL TUBE segment length of air inlet pipe is in the vertical pipeline section of escape pipe, snakelike glass coil pipe inlet end connection air inlet pipe the vertical pipeline section mouth of pipe and around air inlet pipe vertical pipeline section from bottom to top helically coil and on, the vertical pipeline section mouth of pipe of the outlet side connection escape pipe of snakelike glass coil pipe, the horizontal pipeline section mouth of pipe of air inlet pipe and escape pipe is respectively air inlet and gas outlet, core filter ball is arranged on the horizontal pipeline section of escape pipe by the connection of filter core chamber, filter core intracavitary is provided with core filter disc.It is configured with filter core, good filtration effect, SO₃Arresting efficiency realizes the accurate sampling of high accuracy up to more than 99%.

Description

A kind of vertical display formula SO3Sampling condenser coil

Technical field

Flue gas pollutant detection technique field is the utility model is related to, more particularly, to a kind of vertical display formula SO₃Sampling Use condenser coil.

Background technology

In order to effectively control disposal of pollutants, coal fired power plant needs to install denitrification apparatus and wet flue gas desulfurizer.Combustion Flue-gas enters desulphurization system after generally going through out of stock, dedusting, is then discharged into air through chimney.However, in the process, flue gas In SO₃Concentration can be different degrees of increase and discharged in the form of sulfuric acid aerosol, phenomena such as not only causing equipment corrosion, And be discharged into air will turn into haze weather and acid rain formation an important factor for, so as to seriously endanger environment.At present, for cigarette SO in gas₃Collection and analysis generally use control condensation method collect SO₃With sulfuric acid droplet, still, what is used in the prior art is cold Solidifying pipe is without filter core, and sampling loss is big, SO₃Arresting efficiency is low, and sampling precision is not high.

Utility model content

In view of the shortcomings of the prior art, technical problem to be solved is to provide a kind of vertical display formula to the utility model SO₃Sampling condenser coil, it is configured with filter core, good filtration effect, SO₃Arresting efficiency realizes that high accuracy is accurate up to more than 99% Really sampling.

The utility model is to be addressed above-mentioned technical problem by the following technical programs.

A kind of vertical display formula SO₃Sampling condenser coil, including air inlet pipe, escape pipe, snakelike glass coil pipe and core Filter ball, air inlet pipe and escape pipe are in inverted L-shaped, air inlet pipe and escape pipe in oppositely arranged, the VERTICAL TUBE segment length of air inlet pipe in The vertical pipeline section of escape pipe, the vertical pipeline section mouth of pipe of the inlet end connection air inlet pipe of snakelike glass coil pipe and erecting around air inlet pipe Straight length from bottom to top helically coil and on, the vertical pipeline section mouth of pipe of the outlet side of snakelike glass coil pipe connection escape pipe enters The horizontal pipeline section mouth of pipe of tracheae and escape pipe is respectively air inlet and gas outlet, and core filter ball is arranged on by the connection of filter core chamber On the horizontal pipeline section of escape pipe, filter core intracavitary is provided with core filter disc.

Preferably, being horizontally disposed between air inlet pipe and the vertical pipeline section of escape pipe has solid glass handle.

Preferably, air inlet pipe and the horizontal tube section of escape pipe are located on same axial line.

Preferably, the external diameter and internal diameter of snakelike glass coil pipe are respectively 9mm and 6mm.

Preferably, the coil diameter of snakelike glass coil pipe is 120mm and the circle of coiling 12.

Preferably, the coiling of snakelike glass coil pipe is highly 180mm.

Preferably, the horizontal length of pipe section of air inlet pipe and escape pipe is 70mm.

Preferably, the vertical length of pipe section of air inlet pipe is 245mm.

The beneficial effects of the utility model：

Snakelike glass coil pipe is arranged vertically in water bath with thermostatic control, and core filter ball is provided with core filter disc, is selective filter, Gas can be by drop and SO₃Droplet is retained completely, it is ensured that SO₃Droplet arresting efficiency realizes high accuracy up to more than 99% Accurate sampling.Overall structure simple and compact, condensation effect is preferable, and suitability is good.

Brief description of the drawings

It is intended to be easy to describe preferred embodiment in conjunction with the following drawings, does not form the limit to scope of protection of the utility model System.

Fig. 1 is structural representation of the present utility model.

In figure：1- air inlet pipe, 2- escape pipes, the snakelike glass coil pipes of 3-, 4- core filter balls, 5- air inlets, 6- gas outlets, 7- filter core chambers, 8- core filter discs, 9- solid glass handles.

Embodiment

In order to facilitate the utility model is understood, below in conjunction with the accompanying drawings in the preferred embodiment pair of the present utility model that provides The utility model is described in detail.

A kind of vertical display formula SO of the utility model as shown in Figure 1₃Sampling condenser coil, including air inlet pipe 1, outlet Pipe 2, snakelike glass coil pipe 3 and core filter ball 4.Air inlet pipe 1 and escape pipe 2 are in inverted L-shaped, air inlet pipe 1 and escape pipe 2 in anti- To setting, shown in figure, the horizontal tube section of air inlet pipe 1 and escape pipe 2 is located on same axial line.The vertical pipeline section of air inlet pipe 1 It is longer than the vertical pipeline section of escape pipe 2, as a kind of embodiment, the horizontal length of pipe section of air inlet pipe 1 and escape pipe 2 is 70mm, the vertical length of pipe section of air inlet pipe 1 is 245mm.The vertical pipeline section of the inlet end connection air inlet pipe 1 of snakelike glass coil pipe 3 The mouth of pipe and around air inlet pipe 1 vertical pipeline section from bottom to top helically coil and on, the outlet side of snakelike glass coil pipe 3 connects out The horizontal pipeline section mouth of pipe of the vertical pipeline section mouth of pipe of tracheae 2, air inlet pipe 1 and escape pipe 2 is respectively air inlet 5 and gas outlet 6, core Filter ball 4 is arranged on the horizontal pipeline section of escape pipe 2 by the connection of filter core chamber 7, and core filter disc 8 is provided with filter core chamber 7.Snakelike glass Glass coil pipe 3 is arranged vertically at water bath with thermostatic control, and temperature is controlled at 60 DEG C~65 DEG C, and the special construction of snakelike glass coil pipe 3 has Good condensation effect.Core filter disc 8 has selective filter performance, and gas can be by drop and SO₃Droplet is cut completely Stay, it is ensured that SO₃Droplet arresting efficiency is up to more than 99%.In order to improve structural strength, in the vertical of air inlet pipe 1 and escape pipe 2 Being horizontally disposed between pipeline section has solid glass handle 9 to be used to be fixedly connected with air inlet pipe 1 and escape pipe 2.

As a kind of embodiment, the external diameter and internal diameter of snakelike glass coil pipe 3 are respectively 9mm and 6mm, snakelike glass coil pipe 3 coil diameter is 120mm and the circle of coiling 12, and the coiling of snakelike glass coil pipe 3 is highly 180mm, coils the clearance gap of body From for 6mm.

Some technical terms are intended merely to facilitate description used in the utility model, do not form to the utility model Limitation, the utility model is not limited to above-described preferable embodiment, based on those skilled in the art institute The known technology or use that can be known are capable of the various modifications of equivalence replacement and the embodiment of change in the prior art, It is every to be based on spirit or technical concept of the present utility model, it should be included within the scope of protection of the utility model.

Claims

A kind of 1. vertical display formula SO₃Sampling condenser coil, it is characterized in that：Including air inlet pipe (1), escape pipe (2), snakelike glass Glass coil pipe (3) and core filter ball (4), air inlet pipe (1) and escape pipe (2) are in inverted L-shaped, and air inlet pipe (1) and escape pipe (2) are in Oppositely arranged, the VERTICAL TUBE segment length of air inlet pipe (1) connects in the vertical pipeline section of escape pipe (2), the inlet end of snakelike glass coil pipe (3) The vertical pipeline section mouth of pipe of logical air inlet pipe (1) and vertical pipeline section around air inlet pipe (1) from bottom to top helically coil and on, it is snakelike The horizontal pipeline section of the vertical pipeline section mouth of pipe of the outlet side connection escape pipe (2) of glass coil pipe (3), air inlet pipe (1) and escape pipe (2) The mouth of pipe is respectively air inlet (5) and gas outlet (6), and core filter ball (4) is arranged on escape pipe (2) by filter core chamber (7) connection Horizontal pipeline section on, is provided with core filter disc (8) in filter core chamber (7).
2. vertical display formula SO3 sampling condenser coils according to claim 1, it is characterized in that：Air inlet pipe (1) and outlet Being horizontally disposed between the vertical pipeline section of pipe (2) has solid glass handle (9).
3. vertical display formula SO according to claim 1₃Sampling condenser coil, it is characterized in that：Air inlet pipe (1) and outlet The horizontal tube section of pipe (2) is located on same axial line.
4. vertical display formula SO3 sampling condenser coils according to claim 1, it is characterized in that：Snakelike glass coil pipe (3) External diameter and internal diameter be respectively 9mm and 6mm.
5. vertical display formula SO3 sampling condenser coils according to claim 1, it is characterized in that：Snakelike glass coil pipe (3) Coil diameter for 120mm and coiling 12 circle.
6. vertical display formula SO3 sampling condenser coils according to claim 5, it is characterized in that：Snakelike glass coil pipe (3) Coiling be highly 180mm.
7. vertical display formula SO3 sampling condenser coils according to claim 1, it is characterized in that：Air inlet pipe (1) and outlet The horizontal length of pipe section for managing (2) is 70mm.
8. vertical display formula SO3 sampling condenser coils according to claim 1, it is characterized in that：Air inlet pipe (1) it is vertical Length of pipe section is 245mm.