CN203216305U

CN203216305U - Waste gas comprehensive utilizing device

Info

Publication number: CN203216305U
Application number: CN 201320101550
Authority: CN
Inventors: 陈龙
Original assignee: 周建东
Priority date: 2013-03-05
Filing date: 2013-03-05
Publication date: 2013-09-25
Anticipated expiration: 2023-03-05

Abstract

The utility model discloses a waste gas comprehensive utilizing device which comprises a first tank, a second tank and a third tank, wherein a first liquid level meter is arranged on the first tank, a first valve and a second valve are arranged on the top of the first tank and at the bottom of the first tank respectively, a filtering plate is further arranged inside the first tank, a second liquid level meter is arranged on the second tank, a third valve and a fourth valve are arranged on the top of the second tank, a fifth valve is arranged at the bottom of the second tank, a sixth valve is arranged at the bottom of the third tank, the second valve is connected with a feed port in the top of the third tank through a first pump, the fifth valve is connected with the feed port in the top of the third tank through a second pump, and the third valve is connected with the tank wall, below the filtering plate, of the first tank. The waste gas comprehensive utilizing device is simple in structure and can effectively convert recycled waste vapor into industrial hot water, reduce waste of heat and prevent the waste vapor from polluting the environment.

Description

The waste vapour comprehensive utilization device

Technical field

The utility model relates to a kind of device of exhaust steam recycling of chemical plant, and concrete is the device that exhaust steam is changed into industrial hot water.

Background technology

In the chemical plant, need to use a large amount of steam, these steam parts are used for heat exchange, a part is used for making industrial hot water or other purposes, and is well-known, less usually for its pressure of steam after the heat exchange, generally all below 0.1MPa, therefore these steam are not suitable for utilizing again owing to have impurity and temperature is lower, all can directly be discharged in the environment by drain valve usually, wasted heat energy so on the one hand, also caused environment damage and pollution on the other hand.

The utility model content

The utility model is at the deficiencies in the prior art, and purpose is to provide a kind of waste vapour comprehensive utilization device, and exhaust steam is recycled again.

The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of waste vapour comprehensive utilization device, comprise a jar, No. two jars and No. three jars, a described jar is provided with first liquid level gauge, the top of a jar and bottom are respectively arranged with first valve and second valve, the inside of a jar also is provided with filter, described No. two jars are provided with second liquid level gauge, the top of No. two jars is provided with the 3rd valve and the 4th valve, the bottom of No. two jars is provided with the 5th valve, and described No. three pot bottoms are provided with the 6th valve; Second valve connects the charging aperture of No. three tank tops with pump, and the 5th valve connects the charging aperture of No. three tank tops with No. two pumps, and the 3rd valve connects the tank skin of a jar below the filter.

As the further setting of such scheme, on the pipeline between the 3rd valve and the jar tank skin, also be provided with Pressure gauge.

As the further setting of such scheme, filter is metal powder sintered filter plate.

As the further setting of such scheme, the aperture of described filter is 80 ~ 300 orders.

The beneficial effects of the utility model are: the utility model is simple in structure, becomes industrial hot water after can effectively exhaust steam being reclaimed, and has reduced the waste of heat energy, has protected the exhaust steam pollution on the environment.

Description of drawings

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

Among the figure: jar 1, No. two jars 2, No. three jars 3, first liquid level gauge 11, filter 12, second liquid level gauge 21, first valve 41, second valve 42, the 3rd valve 43, the 4th valve 44, the 5th valve 45, the 6th valve 46, pump 51, No. two pumps 52, Pressure gauge 6.

The specific embodiment

Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.

Embodiment:

As shown in Figure 1, a kind of waste vapour comprehensive utilization device, comprise a jar 1, No. two jars 2 and No. three jars 3, a described jar 1 is provided with first liquid level gauge 11, the top of a jar 1 and bottom are respectively arranged with first valve 41 and second valve 42, the inside of a jar 1 also is provided with filter 12, described No. two jars 2 are provided with second liquid level gauge 21, the top of No. two jars 2 is provided with the 3rd valve 43 and the 4th valve 44, the bottom of No. two jars 2 is provided with the 5th valve 45, and described No. three jar 3 bottoms are provided with the 6th valve 46; Pump of second valve, 42 usefulness 51 connects the charging aperture at No. three jar 3 tops, and No. two pumps of the 5th valve 45 usefulness 52 connect the charging aperture at No. three jar 3 tops, and the 3rd valve 43 connects the tank skin of a jar 1 of filter 12 belows.

On the pipeline between the 3rd valve 43 and jar 1 tank skin, also be provided with Pressure gauge 6, can read the vapour pressure in the jar 1 No. one by Pressure gauge 6;

Filter 12 is metal powder sintered filter plate, can be high temperature resistant;

The aperture of described filter 12 is 80 ~ 300 orders.

The course of work of the present utility model is: first valve 41 connects the waste vapour pipeline, the 4th valve 44 connects water supply pipe, after exhaust steam enters jar 1, filter decontamination through filter plate 12, the condensed hot water of steam amasss the jar end at a jar 1, open second valve 42 and a pump 51 can be with in delivery to three jar 3, there is not the steam of condensation to enter in No. two jars 2, opening the 4th valve 44 is linked into running water in No. two jars 2, steam becomes hot water after mixing with running water, opens the 5th valve 45 and No. two pumps 52, hot water can be pumped in No. three jars 3, hot water in No. three jars 3 can be done industrial hot water, is used for heat exchange or other purposes.

Claims

1. waste vapour comprehensive utilization device, it is characterized in that: comprise a jar (1), No. two jars (2) and No. three jars (3), a described jar (1) is provided with first liquid level gauge (11), the top of a jar (1) and bottom are respectively arranged with first valve (41) and second valve (42), the inside of a jar (1) also is provided with filter (12), described No. two jars (2) are provided with second liquid level gauge (21), the top of No. two jars (2) is provided with the 3rd valve (43) and the 4th valve (44), the bottom of No. two jars (2) is provided with the 5th valve (45), and described No. three jars (3) bottom is provided with the 6th valve (46); Second valve (42) connects the charging aperture at No. three jars (3) top with a pump (51), the 5th valve (45) connects the charging aperture at No. three jars (3) top with No. two pumps (52), and the 3rd valve (43) connects the tank skin of a jar (1) of filter (12) below.

2. waste vapour comprehensive utilization device as claimed in claim 1 is characterized in that: also be provided with Pressure gauge (6) on the pipeline between the 3rd valve (43) and a jar (1) tank skin.

3. waste vapour comprehensive utilization device as claimed in claim 1 or 2, it is characterized in that: described filter (12) is metal powder sintered filter plate.

4. waste vapour comprehensive utilization device as claimed in claim 1 or 2, it is characterized in that: the aperture of described filter (12) is 80 ~ 300 orders.