CN210145761U

CN210145761U - Broad-spectrum gas pollution purifying equipment

Info

Publication number: CN210145761U
Application number: CN201920709885.0U
Authority: CN
Inventors: 刘国义
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-03-17
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a broad-spectrum air pollution purifying device, which comprises a water inlet pipe, the water inlet pipe is connected with a water inlet electromagnetic valve, the water inlet electromagnetic valve is connected with a high-pressure fog pump and a water inlet electromagnetic valve I, the water inlet electromagnetic valve I is connected with a water inlet filter screen, the high-pressure fog pump is connected with an atomizing nozzle positioned in an atomizing bin, the atomizing bin is connected with an air pollution discharge port, a liquid storage barrel and a centrifugal fan, the centrifugal fan is connected with a secondary separation cyclone separation barrel, the secondary separation cyclone separation barrel is connected with an exhaust pipe and a conical flow guide cover, the conical flow guide cover is connected with a sewage discharge port, the liquid storage barrel is provided with a discharge port, the discharge port is connected with a discharge valve, the exhaust pipe is connected with a centrifugal fan I, the centrifugal fan I is connected with a centrifugal fan exhaust port positioned in the liquid storage barrel I, and a separated air discharge port is formed. The air flow and the water flow of the device are fully contacted in a spiral or bubbling mode all the time, and air holes are not blocked.

Description

Broad-spectrum gas pollution purifying equipment

Technical Field

The utility model relates to a gaseous sewage treatment technology field, concretely relates to dirty clarification plant of broad-spectrum gas.

Background

In the modern industrial production process, a large amount of industrial gas sewage is discharged in the industries of steel, paper making, pharmacy, food and the like, and the gas sewage not only stays in the atmosphere and water for a long time, but also spreads and drifts to a far place to cause serious pollution to the environment. The traditional treatment method of industrial gas sewage comprises filtration and absorption, activated carbon adsorption, acid-base neutralization, catalytic combustion and the like, but the traditional gas sewage has the problems of incomplete purification and separation and frequent cleaning of equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dirty clarification plant of broad-spectrum gas to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: a broad-spectrum gas sewage purification device comprises a water inlet pipe, wherein the water inlet pipe is connected with one end of a water inlet electromagnetic valve, the water inlet pipe is connected with one end of the water inlet electromagnetic valve, the other end of the water inlet electromagnetic valve is respectively connected with a connector of a high-pressure fog pump and one end of a water inlet electromagnetic valve I through a Y-shaped pipe, the other end of the water inlet electromagnetic valve I is connected with a water inlet filter screen through a pipe, the water inlet filter screen is positioned in a liquid storage barrel, a high-pressure output connector of the high-pressure fog pump is connected with a plurality of groups of atomizing nozzles through a high-pressure atomizing pipe, the plurality of groups of atomizing nozzles are positioned in an atomizing chamber, the inlet of the atomizing chamber is connected with a gas sewage discharge port, the bottom of the atomizing chamber is connected with the liquid storage barrel through a primary separation sewage discharge, the bottom is connected with the conical air guide sleeve, the drain is connected to conical air guide sleeve bottom, conical air guide sleeve and drain are located inside the liquid storage barrel, the bottom of the liquid storage barrel is provided with a discharge port, the discharge port passes through a pipeline connection discharge valve, I air inlet of exhaust pipe upper portion exit linkage centrifugal fan, I air outlet pipeline connection centrifugal fan gas vent of centrifugal fan, the centrifugal fan gas vent is located inside I liquid storage barrel, the outside cover of centrifugal fan gas vent has a separation screen cover, the separation screen cover upper end seals the lower part and opens there is the multilayer separation venthole, the bottom is fixed in inside I liquid storage barrel, I bottom pipeline connection separation inlet tube and tertiary separation blow off pipe of liquid storage barrel, open at the top has separation back air discharge port, tertiary separation blow off pipe passes through pipeline connection separation blow off valve.

Preferably, the second-stage separation cyclone separation barrel comprises an air inlet, a separation barrel body and a separation spiral sheet, the air inlet is connected with the separation barrel body, the separation spiral sheet is arranged inside the separation barrel body, and a conical air guide sleeve is arranged at the bottom of the separation spiral sheet.

Preferably, the atomizing nozzles are arranged in the atomizing bin along an annular shape.

Preferably, the diameter of the upper end face of the conical air guide sleeve is the same as that of the liquid storage barrel, and the conical air guide sleeve is connected with the secondary separation cyclone separation barrel and then is hermetically connected inside the liquid storage barrel.

Preferably, the position of a connecting port of the primary separation sewage discharge pipe and the liquid storage barrel is lower than the position of the water inlet filter screen in the liquid storage barrel.

Preferably, the discharge valve is a three-pipe valve.

Preferably, the lower end of the sewage draining outlet is opposite to the draining outlet.

The utility model discloses a technological effect and advantage: the device ensures that the polluted gas and the liquid are fully contacted in a foam shape, achieves the emptying effect of thorough purification and separation, and has no scale deposit on the inner wall, no blockage of air holes and no cleaning of equipment because the airflow and the water flow are fully contacted and interacted in a spiral or bubbling form all the time.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the two-stage separation cyclone separation barrel of the utility model.

In the figure: 1-water inlet pipe, 2-water inlet electromagnetic valve, 3-high pressure fog pump, 4-water inlet electromagnetic valve I, 5-water inlet filter screen, 6-liquid storage barrel, 7-high pressure atomization pipe, 8-atomization bin, 9-air pollution discharge outlet, 10-primary separation blow-off pipe, 11-centrifugal fan, 12-secondary separation cyclone separation barrel, 13-exhaust pipe, 14-conical diversion cover, 15-blow-off outlet, 16-discharge outlet, 17-discharge valve, 18-centrifugal fan I, 19-centrifugal fan exhaust outlet, 20-liquid storage barrel I, 21-separation net cover, 22-separation air outlet, 23-separation water inlet pipe, 24-tertiary separation blow-off pipe, 25-separated air discharge outlet, 26-separation blow-off valve, 27-atomization spray head, 121-an air inlet, 122-a separation barrel body and 123-a separation spiral sheet.

Detailed Description

In order to make the technical means, the creative features, the objectives and the functions of the present invention easily understood and appreciated, the present invention will be further described with reference to the specific drawings, and in the description of the present invention, unless otherwise specified or limited, the terms "mounted," connected "and" connected "should be understood broadly, and for example, the terms" fixed connection, "detachable connection," integral connection, mechanical connection, and electrical connection may be used; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

Example 1

The broad-spectrum air pollution purification device shown in fig. 1 and fig. 2 comprises a water inlet pipe 1, wherein the water inlet pipe 1 is connected with one end of a water inlet electromagnetic valve 2 through a pipeline, the other end of the water inlet electromagnetic valve 2 is respectively connected with one interface of a high-pressure fog pump 3 and one end of a water inlet electromagnetic valve I4 through a Y-shaped pipe, the other end of the water inlet electromagnetic valve I4 is connected with a water inlet filter screen 5 through a pipeline, the water inlet filter screen 5 is positioned inside a liquid storage barrel 6, a high-pressure output interface of the high-pressure fog pump 3 is connected with a plurality of groups of atomizing nozzles 27 through a high-pressure atomizing pipe 7, the plurality of groups of atomizing nozzles 27 are positioned in an atomizing chamber 8, the inlet of the atomizing chamber 8 is connected with an air pollution discharge port 9, the bottom of the atomizing chamber is connected with the liquid storage barrel 6 through a first, the secondary separation cyclone separation barrel 12 is internally connected with an inlet of an exhaust pipe 13, the bottom of the secondary separation cyclone separation barrel is connected with a conical air guide sleeve 14, the bottom of the conical air guide sleeve 14 is connected with a secondary separation sewage outlet 15, the conical air guide sleeve 14 and the sewage outlet 15 are positioned in a liquid storage barrel 6, the bottom of the liquid storage barrel 6 is provided with a discharge port 16, the discharge port 16 is connected with a discharge valve 17 through a pipeline, an outlet at the upper part of the exhaust pipe 13 is connected with an air inlet of a centrifugal fan I18, an outlet pipeline of the centrifugal fan I18 is connected with a centrifugal fan exhaust port 19, the centrifugal fan exhaust port 19 is positioned in a liquid storage barrel I20, a separation mesh enclosure 21 is sleeved outside the centrifugal fan exhaust port 19, the sealed lower part at the upper part of the separation mesh enclosure 21 is provided with a multi-layer separation air outlet 22, the, the top of the separating device is provided with a separated air discharge port 25, and the third-stage separating blow-off pipe 24 is connected with a separating blow-off valve 26 through a pipeline.

Example 2

Preferably, the secondary separation cyclone separation barrel 12 comprises an air inlet 121, a separation barrel body 122 and a separation spiral sheet 123, the air inlet 121 is connected with the separation barrel body 122, the separation spiral sheet 123 is arranged inside the separation barrel body 122, and a conical air guide sleeve 14 is arranged at the bottom of the separation spiral sheet 123.

Preferably, the atomizer nozzles 27 are arranged in a ring shape inside the atomization chamber 8.

Preferably, the diameter of the upper end surface of the conical air guide sleeve 14 is the same as that of the liquid storage barrel 6, and the conical air guide sleeve is connected with the secondary separation cyclone separation barrel 12 and then is hermetically connected inside the liquid storage barrel 6.

Preferably, the position of a connecting port of the primary separation sewage discharge pipe 10 and the liquid storage barrel 6 is lower than the position of the water inlet filter screen 5 in the liquid storage barrel 6.

Preferably, the discharge valve 17 is a three-pipe valve.

Preferably, the lower end of the sewage draining exit 15 is opposite to the draining exit 16.

The utility model discloses the theory of operation does: when inlet tube 1 intake, intake solenoid valve 2 is opened, intake solenoid valve I4 is closed, discharge valve 17 is closed, water gets into high-pressure fog pump 3, the high water pressure that produces gets into atomizing storehouse 8 through high-pressure atomizing pipe 7 and atomizes through annular combination atomizer 27, the air and sewage gets into atomizing storehouse 8 through air and sewage drain 9, atomizing storehouse 8 is through high density atomizing back, partly high density air and sewage sink through one-level separation blow off pipe 10 to the stock solution bucket along the bulkhead of atomizing storehouse 8 under the effect of gravity, accomplish once separation, when 6 liquid level of stock solution bucket reaches control height, intake solenoid valve 2 is closed, intake solenoid valve I4 is opened, the water source in the stock solution bucket 6 is filtered through intake filter screen 5, get into high-pressure fog pump 3 once more through intake solenoid valve I4, make the water cycle repeatedly stand up. When the sewage in the liquid storage barrel 6 reaches a certain concentration, the water inlet electromagnetic valve 2 is opened, the water inlet electromagnetic valve I4 is closed, the discharge valve 17 is opened for discharge, and the discharge valve is automatically closed after discharge; the air and dirt with low density enters the secondary separation cyclone separation barrel 12 after being atomized in the atomization area of the atomization bin 8 and sucked by the centrifugal fan 11, the air and dirt has increased humidity and increased specific gravity after being atomized, enters the secondary separation cyclone separation barrel 12 and then runs in a parabolic manner along the inner wall of the circular arc-shaped barrel, then the contact area and the retention time of the air and dirt are increased by the multilayer separation spiral sheet 123, the air and dirt flows into the sewage discharge port 15 along the conical diversion cover 14 under the action of gravity, and the air and dirt are discharged from bottom to top through the exhaust pipe 13 in the secondary separation cyclone separation barrel 12 under the extrusion of the parabolic manner and the centrifugal action of the water and mist mixture due to low density of the air, so that secondary separation is completed; water or liquid is injected into the liquid storage barrel I20 through the separation water inlet pipe 23, so that the liquid level of the water or the liquid in the liquid storage barrel I20 is higher than the separation air outlet 22 of the separation screen mesh enclosure 21, air dirt enters the air inlet of the centrifugal fan I18 through the exhaust pipe 13, is discharged through the air outlet 19 of the centrifugal fan under high-speed centrifugal air pressure, enters the separation mesh enclosure 21, and floats out of the water or the liquid entering the liquid storage barrel I20 through the separation air outlet 22 in the form of air bubbles, the outer tiny particles of the air bubbles are continuously contacted with the liquid, and under the adhesion of the liquid, the three-time separation is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a dirty clarification plant of broad spectrum gas, includes the inlet tube, its characterized in that: the water inlet pipeline is connected with one end of a water inlet electromagnetic valve, the water inlet pipeline is connected with one end of the water inlet electromagnetic valve, the other end of the water inlet electromagnetic valve is respectively connected with a connector of a high-pressure fog pump and one end of a water inlet electromagnetic valve I through a Y-shaped pipe, the other end of the water inlet electromagnetic valve I is connected with a water inlet filter screen through a pipeline, the water inlet filter screen is positioned in a liquid storage barrel, a high-pressure output interface of the high-pressure fog pump is connected with a plurality of groups of atomizing nozzles through a high-pressure atomizing pipe, the plurality of groups of atomizing nozzles are arranged in an atomizing chamber, the inlet of the atomizing chamber is connected with an air and sewage discharge port, the bottom of the atomizing chamber is connected with the liquid storage barrel through a primary separation blow-off pipe, the air outlet of the atomizing chamber is connected with the air inlet of a, the conical air guide sleeve and the drain outlet are located inside the liquid storage barrel, the bottom of the liquid storage barrel is provided with a drain outlet, the drain outlet is connected with a drain valve through a pipeline, an air inlet of an exhaust pipe upper outlet is connected with an air inlet of a centrifugal fan, an air outlet of the centrifugal fan is connected with an air outlet of the centrifugal fan, the air outlet of the centrifugal fan is located inside the liquid storage barrel, a separation net cover is sleeved outside the air outlet of the centrifugal fan, the upper end of the separation net cover is sealed, the lower portion of the separation net cover is opened with a multi-layer separation air outlet hole, the bottom of the separation net cover is fixed inside the liquid storage barrel, the bottom of the liquid storage barrel is connected with a separation water inlet pipe and.

2. The broad spectrum air pollution purification device of claim 1, wherein: the secondary separation cyclone separation barrel comprises an air inlet, a separation barrel body and a separation spiral sheet, wherein the air inlet is connected with the separation barrel body, the separation spiral sheet is arranged inside the separation barrel body, and a conical guide cover is arranged at the bottom of the separation spiral sheet.

3. The broad spectrum air pollution purification device of claim 1, wherein: the atomizing nozzles are arranged in the atomizing bin along the annular direction.

4. The broad spectrum air pollution purification device of claim 1, wherein: the diameter of the upper end face of the conical air guide sleeve is the same as that of the liquid storage barrel, and the conical air guide sleeve is connected with the secondary separation cyclone separation barrel and then is hermetically connected inside the liquid storage barrel.

5. The broad spectrum air pollution purification device of claim 1, wherein: the position of a connecting port of the primary separation blow-off pipe and the liquid storage barrel is lower than the position of the water inlet filter screen in the liquid storage barrel.

6. The broad spectrum air pollution purification device of claim 1, wherein: the discharge valve is a three-pipeline valve.

7. The broad spectrum air pollution purification device of claim 1, wherein: the lower end of the sewage draining outlet is opposite to the draining outlet.