CN204093261U - Pipe water cooling device - Google Patents

Abstract

The utility model relates to waste gas treatment equipment technical field, especially a kind of Pipeline Water device for cooling, this cooling device entirety is horizontal cylinder shape, cooling device is arranged between two sections of airducts by flange, described cooling device inside is provided with spray chamber and at least one shower, and shower is provided with cooling water inlet and some nozzles; Bottom described cooling device, tube wall is provided with sewage draining exit; Described cooling device is interior, shower rear is provided with one-level filter screen and secondary screen.The upper end face of described shower in cooling device inside, bottom surface respectively establish one.Be provided with the fiber filtering of different meshes in described one-level filter screen and secondary screen, the filtrate order number of one-level filter screen is less than the filtrate order number of secondary screen.The effect that the utility model can filter waste gas landing gentleness, cooling device is inner upper and lower arranges shower respectively, make cold filtration have better effect, and establish the filter screen of twice different meshes, waste gas dehumidification rate and multistage filtering efficiency are greatly improved.

Description

Pipe water cooling device

technical field

The utility model relates to the technical field of waste gas treatment equipment, in particular to a pipeline water cooling device.

Background technique

In the waste gas treatment process, the waste gas needs to be cooled and then filtered. The existing method is mainly to use a tube-type air cooler to exchange cold gas for forced cooling, and then enter the waste gas filter device for waste gas filtration. The required equipment of such a treatment system is too large, and the cooling and filtering effect is still not very satisfactory.

Utility model content

In order to overcome the shortcomings of the existing technology, the utility model provides a pipeline water cooling device.

The technical solution adopted by the utility model to solve the technical problem is: a pipeline water cooling device, the cooling device is in the shape of a horizontal cylinder as a whole, the cooling device is installed between two sections of air pipes through flanges, the inside of the cooling device A spray chamber and at least one spray pipe are provided, the spray pipe is connected with the cooling water inlet, and several nozzles are arranged on the spray pipe; a sewage outlet is provided on the pipe wall at the bottom of the cooling device; inside the cooling device 1. There is a primary filter screen and a secondary filter screen behind the spray pipe.

According to another embodiment of the present invention, it further includes that one spray pipe is provided on the upper top surface and the lower bottom surface of the cooling device.

According to another embodiment of the present utility model, it further includes that the first-stage filter screen and the second-stage filter screen are provided with fiber filter materials with different mesh numbers, and the filter material mesh number of the first-stage filter screen is less than that of the second-stage filter screen. Filter mesh number.

According to another embodiment of the present utility model, it further includes that an inspection port is provided on the pipe wall of the cooling device.

The beneficial effect of the utility model is that the utility model can cool down and filter the exhaust gas, and the upper and lower parts of the cooling device are equipped with spray pipes, so that the cooling and filtering have a better effect, and two filters with different mesh numbers are provided. The net greatly improves the exhaust gas dehumidification efficiency and multi-stage filtration efficiency.

Description of drawings

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

Fig. 1 is a structural schematic diagram one of the utility model.

Fig. 2 is the second structural diagram of the utility model.

In the figure 1, cooling device, 2, flange, 3, air pipe, 11, spray pipe, 12, spray chamber, 13, nozzle, 14, cooling water inlet, 15, sewage outlet, 16, primary filter , 17, secondary filter screen, 18, inspection port.

Detailed ways

As shown in Figures 1 and 2, it is a pipeline water cooling device. The cooling device 1 is in the shape of a horizontal cylinder as a whole. The cooling device 1 is installed between two sections of air pipes 3 through the flange 2. The shower chamber 12 and at least one shower pipe 11 communicate with the cooling water inlet 14 , and several nozzles 13 are arranged on the shower pipe 11 . A sewage outlet 15 is provided on the bottom pipe wall of the cooling device 1 . A primary filter screen 16 and a secondary filter screen 17 are arranged in the cooling device 1 behind the spray pipe 11 . During implementation, be provided with the fibrous filter material of different order number in the primary filter screen 16 and the secondary filter screen 17, the filter material mesh number of the primary filter screen 16 is less than the filter material mesh number of the secondary filter screen 17, can like this The exhaust gas dehumidification efficiency and multi-stage filtration efficiency are improved. And preferably, one spray pipe 11 is provided on the upper top surface and the lower bottom surface of the cooling device 1, so that the pressurized and atomized cooling water can fully contact with the gas, and the cooling and filtering effect is better. Simultaneously, an inspection opening 18 can be established on the pipe wall of the cooling device 1 to facilitate observation and inspection.

When working, when the exhaust gas enters the spray chamber 12 of the cooling device 1 from one end of the air pipe 3, the cooling water pressurized and atomized by the air compressor is sprayed out from the nozzle 13, and after the gas contacts with the water mist, the temperature drops while the Part of the large particle impurities are also removed; the gas passes through the primary filter 16 and the secondary filter 17 for multi-stage filtration and dehumidification, and then enters the air duct 3 at the other end; the waste water is discharged from the sewage outlet 15 at the bottom of the cooling device 1 .

The utility model can cool down and filter the exhaust gas. Spray pipes are arranged on the upper and lower sides of the cooling device, so that the cooling and filtering have a better effect, and two filter screens with different meshes are provided to make the exhaust gas dehumidification efficiency and multiple Stage filtration efficiency has been greatly improved.

Claims (4)

1. A pipeline water cooling device, the cooling device (1) is in the shape of a horizontal cylinder as a whole, and the cooling device (1) is installed between two sections of air ducts (3) through a flange (2), the feature is that the The inside of the cooling device (1) is provided with a spray chamber (12) and at least one spray pipe (11), the spray pipe (11) is connected with the cooling water inlet (14), and the spray pipe (11) is provided with and a number of nozzles (13), the bottom pipe wall of the cooling device (1) is provided with a sewage outlet (15); the inside of the cooling device (1) and the rear of the spray pipe (11) are provided with a primary filter (16) and secondary strainer (17). 2. The pipeline water cooling device according to claim 1, characterized in that, one spray pipe (11) is provided on the upper top surface and the lower bottom surface of the cooling device (1). 3. The pipeline water-cooling device according to claim 1, characterized in that, the primary filter (16) and the secondary filter (17) are provided with fiber filter materials of different meshes, and the primary filter ( 16) the mesh number of the filter material is less than the mesh number of the filter material of the secondary filter screen (17). 4. The pipeline water cooling device according to claim 1, characterized in that, an inspection port (18) is provided on the pipe wall of the cooling device (1).