CN210097335U - Device for cooling high-temperature organic waste gas - Google Patents

Abstract

The utility model relates to a device for cooling high-temperature organic waste gas, which comprises an air inlet system, a pre-filtering device, a water-cooling component, a spray tower, a cyclone dehydration device and an air outlet system; the air inlet system has the air-supply line of connecting the air intake, the air-supply line is connected with filter equipment in advance, the pipeline gets into water-cooling subassembly behind filter equipment in advance, water-cooling subassembly is a set of or more than two sets of, water-cooling subassembly lower extreme has the air inlet, snakelike water pipe has in the water-cooling subassembly, the upper end has the water inlet, the lower extreme has the delivery port, the gas outlet pipe on water-cooling subassembly upper portion is connected to the spray column, spray column upper portion is equipped with the shower head of connecting the spray box, the layer folded plate that has the mesh below the shower head, the scrubbing tower bottom leads to the sewage collecting pit, cyclone is connected to the scrubbing tower air outlet, the gas outgoing after cyclone. The water cooling component, the spray tower, the cyclone dehydration device and other modes are adopted for comprehensive treatment.

Description

A device for cooling high temperature organic waste gas

technical field

The invention relates to the field of environment, in particular to a device for cooling high-temperature organic waste gas.

Background technique

According to the physical properties and concentrations of pollutants in the exhaust gas, the basic methods for treating organic waste gas include condensation, absorption, adsorption, direct combustion (ie high temperature incineration), catalytic incineration, etc., or a combination of the above methods.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a device for cooling high-temperature organic waste gas, which is comprehensively treated by a variety of methods such as water-cooled cooling components, spray towers, and cyclone dehydration devices.

For achieving the above object, the technical scheme provided by the present invention is:

A device for cooling high-temperature organic waste gas, comprising an air inlet system, a pre-filtration device, a water-cooling cooling component, a spray tower, a cyclone dehydration device, and an air outlet system; the air inlet system has an air inlet pipe connected to an air inlet, The air inlet pipe is connected with the pre-filtering device. After the pre-filtering device, the pipeline enters the water-cooling cooling assembly. The water-cooling cooling assembly is one or more groups. The lower end of the water-cooling cooling assembly has an air inlet. There is a serpentine water pipe inside, with a water inlet at the upper end and a water outlet at the lower end. The gas outlet pipeline on the upper part of the water cooling and cooling component is connected to the spray tower, and the upper part of the spray tower is provided with a spray head connected to the spray box. Below the head is a layered folded plate with mesh holes, and the layered folded plate is a multi-layer staggered and inclined downward folded plate. The bottom of the washing tower leads to the sewage collection tank, the air outlet of the washing tower is connected to the cyclone dehydration device, and the cyclone dehydration device is connected to the outlet The air system discharges the treated gas.

Further, there are two groups of the water cooling components.

Further, the side wall of the cyclone dehydration device has an air inlet, the bottom has a water outlet, and the top has an air outlet, and the cyclone dehydration device has several surrounding curved partitions, and a swirling channel is formed between the curved partitions.

Further, the air outlet system is an exhaust duct.

Further, there are several spray heads, which are annularly distributed on the upper part of the spray tower, corresponding to the lower layer folded plate with mesh holes.

Further, the sewage collection tank is regularly discharged to the sewage treatment tank for treatment, and the treated water is recycled for use.

Compared with the prior art, the beneficial effects of the present invention are:

The device for cooling high-temperature organic waste gas of the present invention has a water-cooling cooling component, a spray tower, and a cyclone dehydration device. The water-cooling cooling component firstly performs preliminary cooling on the waste gas, and further reduces the temperature and removes the organic matter in it under the spraying of the spray tower. , and then dehydrated by a cyclone dehydration device, and the purified gas is discharged from the exhaust duct

Description of drawings

Figure 1: Schematic diagram of the structure of the device for cooling high-temperature organic waste gas according to the present invention.

Figure 2: Schematic diagram of the structure of the cyclone dehydration device.

Figure 3: Top sectional view of the cyclone dehydration device.

In the picture: 1- air inlet system, 2- pre-filtering device, 3- water cooling component, 4- spray tower, 5- cyclone dehydration device, 6- air outlet system, 7- spray head, 8- layer folded plate , 9- sewage collection tank, 10- curved partition, 11- swirl channel.

Detailed ways

The present invention will be further described below in conjunction with specific embodiments.

A device for cooling high-temperature organic waste gas, comprising an air inlet system 1, a pre-filtering device 2, a water cooling component 3, a spray tower 4, a cyclone dehydration device 5, and an air outlet system 6; the air inlet system 1 has a connection The air inlet pipe of the air inlet is connected to the pre-filtering device 2, and after the pre-filtering device 2, the pipeline enters the water-cooling cooling assembly 3, and the water-cooling cooling assembly 3 is one or more groups. The lower end of the cooling assembly 3 has an air inlet, the water cooling cooling assembly 3 has a serpentine water pipe, the upper end has a water inlet, and the lower end has a water outlet.

The gas outlet pipeline on the upper part of the water-cooled cooling assembly 3 is connected to the spray tower 4, the upper part of the spray tower 4 is provided with a spray head 7 connected to the spray box, and the lower part of the spray head 7 is a layer folded plate 8 with mesh holes , the layer folded plate 8 is a multi-layer staggered folded plate inclined downward, and the bottom of the washing tower leads to the sewage collection tank 9.

The air outlet of the washing tower is connected to the cyclone dehydration device 5, and the cyclone dehydration device 5 is connected to the air outlet system 6 to discharge the treated gas.

The water-cooled cooling components 3 are divided into two groups.

The side wall of the cyclone dehydration device 5 has an air inlet, the bottom has a water outlet, and the top has an air outlet. The cyclone dehydration device 5 has several surrounding curved partitions 10, and a swirl channel 11 is formed between the curved partitions 10. .

The air outlet system 6 is an air exhaust duct.

There are several sprinkler heads 7 , which are annularly distributed on the upper part of the sprinkler tower 4 , corresponding to the lower layer folded plate 8 with mesh holes.

The sewage collection tank 9 is regularly discharged to the sewage treatment tank for treatment, and the treated water is recycled for use.

The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, according to the technical essence of the present invention, Any simple modifications, equivalent replacements and improvements made in the above embodiments still fall within the protection scope of the technical solutions of the present invention.

Claims (6)

1. a device for the cooling of high-temperature organic waste gas is characterized in that: comprising an air inlet system, a pre-filtering device, a water cooling cooling assembly, a spray tower, a cyclone dehydration device, an air outlet system; The air inlet pipe of the tuyere, the air inlet pipe is connected with the pre-filtering device, and after the pre-filtering device, the pipeline enters the water-cooling cooling assembly, the water-cooling cooling assembly is one or more groups, and the lower end of the water-cooling cooling assembly has an inlet. Air port, a serpentine water pipe is arranged in the water-cooling cooling assembly, the upper end has a water inlet, and the lower end has a water outlet, and the gas outlet pipeline on the upper part of the water-cooling cooling assembly is connected to the spray tower, and the upper part of the spray tower is provided with a connection to the spray box. The sprinkler head, the bottom of the sprinkler head is a layered folded plate with mesh holes, and the layered folded plate is a multi-layer staggered and inclined downward folded plate. The bottom of the washing tower leads to the sewage collection tank, and the air outlet of the washing tower is connected to the cyclone dehydration device. , the cyclone dehydration device is connected to the air outlet system to discharge the treated gas. 2 . The device for cooling high-temperature organic waste gas according to claim 1 , wherein the water-cooling cooling components are divided into two groups. 3 . 3. The device for cooling high-temperature organic waste gas according to claim 1, characterized in that: the side wall of the cyclone dehydration device has an air inlet, the bottom has a water outlet, and the top has an air outlet, and the cyclone dehydration device has a A number of surrounding curved baffles form a swirling flow channel between the curved baffles. 4 . The device for cooling high-temperature organic waste gas according to claim 1 , wherein the air outlet system is an air exhaust duct. 5 . 5 . The device for cooling high-temperature organic waste gas according to claim 1 , wherein there are several spray heads, which are annularly distributed on the upper part of the spray tower, corresponding to the lower layer folded plate with mesh holes. 6 . . 6 . The device for cooling high-temperature organic waste gas according to claim 1 , wherein the sewage collection tank is regularly discharged to a sewage treatment tank for treatment, and the treated water is recycled for use. 7 .

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