CN205127628U - Clean room is subsided in spraying - Google Patents

Abstract

The utility model relates to a spray sedimentation purification chamber, which is characterized in that: the spray sedimentation purification chamber comprises a sedimentation chamber (1), a water supply pipe system (2), a water spray device (3), a dust separator (4) and a waste The liquid settling tank (5); the settling chamber (1) includes an air inlet, an exhaust port and a liquid discharge port; the water supply piping system (2) is installed on the settling chamber (1), and the water spray device (3) and the water supply piping system (2) Connected, the water spray device (3) and the dust separator (4) are installed inside the settling chamber (1); the water spray device (3) has several groups, which are respectively installed at different positions before and after the dust separator (4) and at least one group is located between the air inlet and the dust separator (4), and at least another group is located between the exhaust port and the dust separator (4); the settling chamber (1) is connected to the waste The liquid settling tank (5) is connected. The utility model can realize the purification effect on various waste gases.

Description

A spray sedimentation clean room

technical field

The utility model relates to equipment for a spray sedimentation clean room, which belongs to the technical field of gas purification treatment and environmental protection. It is mainly used in the field of resource utilization of slag and steel slag, and can also be used in other fields such as metallurgy, chemical industry, building materials, and food processing.

Background technique

At present, there are many types of similar gas flushing and purification devices, such as flue gas scrubbers, wet dust collectors, and spray dust removal devices. These devices all have disadvantages such as simple structure, uneven gas distribution, imperfect functions, and large water consumption, which cannot meet the purification treatment of dusty gas.

Utility model content

The purpose of the utility model is to provide a spray sedimentation clean room, which overcomes the defects of the background technology.

A spray sedimentation purification chamber of the present utility model, said spray sedimentation purification chamber comprises a sedimentation chamber, a water supply piping system, a water spray device, a dust removal separator) and a waste liquid settlement tank; the sedimentation chamber comprises an air inlet, an exhaust port and The liquid outlet; the water supply pipe system is installed on the settling chamber, the water spray device is connected with the water supply pipe system, the water spray device and the dust separator are installed inside the settling chamber; At different positions, at least one group is located between the air inlet and the dust separator, and at least another group is located between the exhaust port and the dust separator; the settling chamber communicates with the waste liquid settling tank through the liquid discharge port.

Wherein, the settling chamber further includes a frame and a shell; the dust-laden gas enters the settling chamber through the air inlet, and after being purified, it is discharged to the outside through the exhaust port.

Wherein, the water supply pipe is connected with an external water pipe, and the flushing water is introduced into the water spraying device.

Wherein, the water spraying device includes a pipeline and several nozzles, and the nozzles are installed on the pipeline according to a certain interval.

Wherein, the dust separator mainly includes a positioning frame and several baffle curve plates, and the baffle curve plates are arranged and fixed in the positioning frame according to a certain interval to form several gas baffle channels.

The utility model has the advantages that:

1. The dust separator is adopted, and its structure has multiple airflow channels to make the gas distribution even, which is beneficial to purify the dusty gas.

2. Multiple sets of water spray devices are used to place in different positions in the direction of gas travel, which has dual functions:

First, make the washing water evenly sprayed in the settling chamber, which is convenient for washing and capturing the dusty gas;

Second, it is convenient to wash the gas dust passing through the baffle channel and the dust attached to the baffle plate.

3. It adopts a settling chamber, a water spray device, a dust separator and a waste liquid settling box of a spray settling purification room, which integrates dust collection, washing, solid-liquid separation and other functions. The utility model has a compact and reasonable structure.

Description of drawings

Figure 1 is a front view of a spray deposition purification chamber.

FIG. 2 is a top view of FIG. 1 .

Description of reference symbols

1. Settling chamber 2. Water supply piping system 3. Water spray device 4. Dust separator 5. Waste liquid settling tank.

detailed description

Figure 1 and Figure 2 are schematic diagrams of a spray sedimentation purification room equipment of the present invention, mainly composed of a sedimentation chamber 1, a water supply piping system 2, a water spray device 3, a dust separator 4, and a waste liquid settlement tank 5.

The spray sedimentation purification chamber includes a settling chamber 1, a water supply piping system 2, a water spray device 3, a dust separator 4 and a waste liquid settling tank 5; the settling chamber 1 includes an air inlet, an exhaust port and a liquid discharge port; the water supply pipe The system 2 is installed on the settling chamber 1, the water spray device 3 is connected with the water supply pipe system 2, the water spray device 3 and the dust separator 4 are installed inside the settling chamber 1; the water spray device 3 has several groups, which are respectively installed in the dust separator 4 in different positions, and at least one group is located between the air inlet and the dust separator 4, and at least another group is located between the exhaust port and the dust separator 4; the settling chamber 1 is connected to the waste liquid through the liquid outlet The settling tank 5 is connected.

Among them, the settling chamber 1 is installed on the foundation, the water supply pipe system 2 is installed on the settling chamber 1, the water spray device 3 and the dust separator 4 are installed in the settling chamber 1, and the waste liquid settling tank 5 is located on the floor , The upper end is connected with the settling chamber 1.

Wherein, the settling chamber 1 mainly includes a frame, a shell, an air inlet, an exhaust port and a liquid discharge port, forming a gas-tight passage, when the dusty gas enters the settling chamber from the air inlet, after purification , and then discharged to the outside through the exhaust port.

Wherein, the water supply pipe system 2 is to introduce the external washing water into the spray sedimentation purification chamber and send it to each water spray device 3 at the same time.

Wherein, the water spraying device 3 has several groups, mainly including pipelines and several nozzles, and the nozzles are arranged and installed on the pipelines according to a certain distance; in the settling chamber 1, several groups of water spraying devices 3 are respectively installed in the 4 different positions before and after. And wherein at least one group is located between the air inlet and the dust separator 4, and at least one group is located between the exhaust port and the dust separator 4

Wherein, in the spray-sedimentation clean room, the dust-removing separator 4 mainly includes a positioning frame and several baffles, and the baffles are arranged and fixed in the positioning frame according to certain intervals to form several airflow channels.

The specific working process of the spray deposition purification room:

(1) The dusty gas to be purified enters from the air inlet of the settling chamber 1, and during the progress of the dusty gas, at least one group of water spraying devices 3 located between the air inlet and the dust separator 4 carry out the dusty gas Spray, humidify and wash to remove part of the dust, and then the dust-laden gas that removes part of the dust passes through the baffle channel of the dust separator 4;

(2) In the baffle channel of the dedusting separator 4, the dust-containing gas from which part of the dust has been removed is forced to change the direction of the airflow, and the dust in the gas is further separated by friction and impact on the baffle surface;

(3) The gas flowing out from the dust separator is further washed by at least another set of water spray device 3 located between the exhaust port and the dust separator 4, and finally the purified gas is forced to be sucked by an external fan. It is discharged from the air outlet of the settling chamber 1; the dust washed by the flushing water of the water spray device 3 falls into the waste liquid settling tank 5 with the flushing water through the discharge port for settlement, and the settled supernatant passes through the overflow pipe Efflux.

Claims (5)

1. a spraying subsiding and purifying room, is characterized in that: described spraying subsiding and purifying room comprises expansion chamber (1), feed piping (2), water injector (3), dust separator (4) and waste liquid flow tank (5); Expansion chamber (1) comprises air inlet, exhaust outlet and leakage fluid dram; Feed piping (2) is arranged on expansion chamber (1), water injector (3) is communicated with feed piping (2), and it is inner that water injector (3) and dust separator (4) are arranged on expansion chamber (1); Water injector (3) has some groups, be arranged on the diverse location before and after dust separator (4) respectively, and wherein at least one group is positioned between air inlet and dust separator (4), and at least another group is positioned between exhaust outlet and dust separator (4); Expansion chamber (1) is communicated with waste liquid flow tank (5) by leakage fluid dram.

2. one spraying subsiding and purifying room according to claim 1, is characterized in that: described expansion chamber (1) also comprises framework and housing; Dusty gas enters expansion chamber (1) by air inlet, after purified treatment, and then drains into outdoor by exhaust outlet.

3., according to the one spraying subsiding and purifying room one of claim 1-2 Suo Shu, it is characterized in that: described feed piping (2) is connected with external water pipe, flushing water is introduced water injector (3).

4., according to the one spraying subsiding and purifying room one of claim 1-2 Suo Shu, it is characterized in that: described water injector (3) comprises pipeline and several nozzles, and nozzle is arranged on pipeline according to certain spacing.

5. according to the one spraying subsiding and purifying room one of claim 1-2 Suo Shu, it is characterized in that: described dust separator (4) mainly comprises posting and several baffling curve rulers, baffling curve ruler is fixed in posting according to the arrangement of certain spacing, forms several gas baffling passages.