CN211536901U

CN211536901U - DCS room air filtration system

Info

Publication number: CN211536901U
Application number: CN202020039779.9U
Authority: CN
Inventors: 祝龙; 刘江; 王志刚; 游强; 鄢毓文
Original assignee: Jiangxi Jinghao Salt Chemical Co ltd
Current assignee: Jiangxi Jinghao Salt Chemical Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-09-22
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a DCS room filtration system belongs to DCS room field, and DCS room filtration system includes DCS room, chemical filter, air-supply line and goes out the tuber pipe, the air-supply line with it connects respectively in chemical filter's both sides to go out the tuber pipe, the air-supply line with DCS room outside air communicates with each other, it is located to go out the tuber pipe air outlet DCS is indoor. The utility model discloses a DCS room filtration system makes and takes dust air and clean, dry air to change, has improved DCS room operational environment.

Description

DCS room air filtration system

Technical Field

The utility model relates to a DCS room field especially relates to a DCS room air filtration system.

Background

In the chemical production industry, most workshops and DCS rooms have serious dust, dust particles are dust in the air and dust generated in the production process and are attached to equipment and a power supply control cabinet, the dust has great harm to the equipment and an electric appliance, and the dust can absorb moisture in indoor air to cause equipment corrosion and faults such as short circuit of electric appliance elements in the control cabinet, so that the indoor equipment is damaged and normal operation of the elements in the DCS rooms is influenced. Causing non-productive economic loss and influencing normal operation of production.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect of the prior art, the utility model aims to solve the technical problem that a DCS room air filtration system is proposed, make and take dust air and clean, dry air to change, improve DCS room operational environment's technical problem.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a pair of DCS room air filtration system, including DCS room, chemical filter, air-supply line and play tuber pipe, chemical filter is located in the DCS room, the air-supply line with go out the tuber pipe and connect respectively in chemical filter's both sides, the air-supply line with the outside air of DCS room communicates with each other, it is indoor that go out the tuber pipe air outlet and be located in the DCS, the air-supply line includes air-supply line one section, air-supply line two-stage section, air-supply line three-section, air-supply line one section with the air-supply line two-stage section is connected through return bend one section, the air-supply line two-stage with the air-supply line three;

preferably, a section of the air inlet pipe faces the ground, and a distance is reserved between the section of the air inlet pipe and the ground;

preferably, a clamp is arranged between the air inlet pipe and a connecting pipe on the left side of the chemical filter, and a clamp is arranged between the air outlet pipe and a connecting pipe on the right side of the chemical filter;

preferably, the connection part of the three sections of the air inlet pipe and the DCS chamber is plugged through a plugging layer.

The utility model has the advantages that:

1. air is taken from a distance through the air inlet, dust generated when production equipment in a factory runs is far away, and the air enters the DCS room after being filtered by the chemical filter, so that the problems that the dust causes great harm to DCS room equipment and electrical elements, heat generated when the electrical equipment and the elements run is effectively reduced, and the like are solved;

2. compared with a straight pipeline, the air inlet speed inside the air inlet pipe consisting of a plurality of sections of straight pipelines and a plurality of sections of bent pipes is obviously reduced, so that the air is fully filtered when passing through the chemical filter.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a DCS chamber air filtration system according to an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a partial view of a DCS chamber air filtration system according to an embodiment of the present invention.

In the figure:

1. a DCS room; 2. a chemical filter; 3. a hose clamp; 4. an air inlet pipe; 411. a first air inlet pipe section; 412. an air inlet pipe section; 413. three sections of air inlet pipes are arranged; 421. bending a pipe section; 422. a second bend section; 431. a blocking layer; 5. and an air outlet pipe.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 and 2, the DCS chamber air filtration system provided in this embodiment includes a DCS chamber 1, a chemical filter 2, an air inlet pipe 4 and an air outlet pipe 5, the chemical filter 2 is located in the DCS chamber 1, the air inlet pipe 4 and the air outlet pipe 5 are respectively connected to two sides of the chemical filter 2, the air inlet pipe 4 is communicated with air outside the DCS chamber 1, the air outlet pipe 5 is located in the DCS chamber 1, the air inlet pipe 4 includes a first air inlet pipe section 411, a second air inlet pipe section 412 and a third air inlet pipe section 413, the first air inlet pipe section 411 is connected to the second air inlet pipe section 412 through a first elbow section 421, the second air inlet pipe section 412 is connected to the third air inlet pipe section 413 through a second elbow section 422, air is taken from a distance through the air inlet pipe 4, dust generated during operation of production equipment in a factory building is removed, the air enters the DCS chamber 1 after being filtered by the chemical filter 2, the very big harm that electrical components caused and effectively reduce electrical equipment and the heat scheduling problem that the component produced in service, link to each other through the return bend between 4 sections of air-supply line, compare in one section straight pipeline, the inside air inlet speed of 4 air-supply lines that constitute by multistage straight pipeline and multistage return bend obtains obvious weakening, make the air obtain fully filtering when chemical filter 2, when installing air-supply line 4, tuber pipe and elbow department chamfer butt welding, air-supply line 4 is by 1 wall of DCS room extension straight wall outside twenty five meters department, extension section is four-five meters from the ground, 2 unit installation positions of chemical filter are in the DCS room 1, lean on the wall installation, it is fixed to need not expansion bolts, the chemical filter power supply: the power supply is AC 380V, and the power supply is taken from a low-voltage distribution room.

In order to reduce the air flow velocity in the air inlet pipe, furthermore, the mouth of one section 411 of the air inlet pipe faces the ground, and the distance between the mouth of one section 411 of the air inlet pipe and the ground is one point and five meters.

In order to fix the tuber pipe to the wall, further, air-supply line 4 with be provided with clamp 3 between the 2 left side connecting pipes of chemical filter, be provided with clamp 3 between the play tuber pipe 5 and the 2 right side connecting pipes of chemical filter.

In order to prevent leakage at the connection between the DCS chamber and the air inlet pipe, further, the connection between the air inlet pipe three-section 413 and the DCS chamber 1 is blocked by a blocking layer 431, and the blocking layer 431 is made of fireproof mud material.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a DCS room air filtration system, includes DCS room (1), chemical filter (2), air-supply line (4) and goes out tuber pipe (5), its characterized in that:

the chemical filter (2) is located within the DCS chamber (1);

the air inlet pipe (4) and the air outlet pipe (5) are respectively connected to two sides of the chemical filter (2), the air inlet pipe (4) is communicated with air outside the DCS chamber (1), and an air outlet of the air outlet pipe (5) is positioned in the DCS chamber (1);

the air inlet pipe (4) comprises a first air inlet pipe section (411), a second air inlet pipe section (412) and a third air inlet pipe section (413), wherein the first air inlet pipe section (411) is connected with the second air inlet pipe section (412) through a first bent pipe section (421), and the second air inlet pipe section (412) is connected with the third air inlet pipe section (413) through a second bent pipe section (422).

2. A DCS chamber air filtration system as claimed in claim 1, wherein:

the mouth of one section (411) of air inlet pipe faces the ground, and a distance is reserved between the mouth of one section (411) of air inlet pipe and the ground.

3. A DCS chamber air filtration system as claimed in claim 1, wherein:

a clamp (3) is arranged between the air inlet pipe (4) and a connecting pipe at the left side of the chemical filter (2);

a clamp (3) is arranged between the air outlet pipe (5) and the connecting pipe at the right side of the chemical filter (2).

4. A DCS chamber air filtration system as claimed in claim 1, wherein:

the connection part of the three sections of the air inlet pipe (413) and the DCS room (1) is plugged through a plugging layer (431).