Efficient gas purification device

Abstract

The utility model discloses a high-efficiency gas purification device which comprises an upper sealing head, a barrel body and a lower sealing head, and further comprises baffle plates and supporting partition plates, the upper sealing head is connected to the top of the barrel through a flange connecting device, and a gas inlet and a liquid inlet are formed in the upper sealing head; the interior of the barrel is divided into a plurality of isolation spaces by a plurality of baffle plates from top to bottom, the baffle plates are arranged obliquely downwards, the inclination directions of any two adjacent baffle plates are opposite, drip holes are formed in the outer rings of the baffle plates, and the drip holes are distributed in fan-shaped arcs which are equal in radius and are away from the centers of the baffle plates; the lower sealing head is arranged at the bottom of the barrel and is divided into a liquid accumulation area and an exhaust area through a supporting partition plate abutting against the bottommost baffle plate, a liquid outlet is formed in the bottom of the liquid accumulation area, an exhaust outlet is formed in the bottom of the exhaust area, and vent holes are formed in the upper portion of the supporting partition plate. According to the utility model, high-efficiency gas purification operation can be realized.

Description

Technical Field

[0001] The utility model relates to a high-efficiency gas purification device used in the chemical industry. Background Art

[0002] For gases containing dusty waste gas, it is advisable to use wet dust treatment technology to wash the gas before discharging it. However, the efficiency of existing wet treatment of dusty waste gas is generally low, and it is still difficult to meet the national emission standards after waste gas treatment, and further treatment is required. On the other hand, in order to achieve a better gas purification effect, the volume of the gas purification device will be designed to be relatively large to ensure that there is more space for gas purification. Therefore, it is of great significance to develop a gas purification device with high dust removal efficiency and space saving. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a high-efficiency gas purification device capable of achieving high-efficiency gas purification operations.

[0004] A technical solution to achieve the above object is: a high-efficiency gas purification device, including an upper head, a cylinder and a lower head, and also includes a baffle and a supporting partition;

[0005] The upper head is connected to the top of the cylinder through a flange connection device, and is provided with a gas inlet and a liquid inlet;

[0006] The interior of the cylinder is divided into several isolation spaces from top to bottom by several baffles. The baffles are arranged obliquely downward, and the inclination directions of any two adjacent baffles are opposite. The outer circle of the baffle is provided with drip holes, which are distributed on fan-shaped arcs with equal radius from the center of the baffle.

[0007] The lower head is arranged at the bottom of the cylinder, and is divided into a liquid accumulation area and an exhaust area by a supporting partition abutting against the bottom baffle. A liquid outlet is provided at the bottom of the liquid accumulation area, an exhaust outlet is provided at the bottom of the exhaust area, and an air vent is provided at the upper part of the supporting partition.

[0008] Further, each layer of baffles is connected and fixed by a vertically arranged support ring.

[0009] Furthermore, for any baffle plate arranged obliquely downward, it is divided into an upper lifting side and a lower pressure side. The upper lifting side is provided with upper lifting side drip holes at equal intervals, and the lower pressure side is provided with lower pressure side drip holes at equal intervals. The upper lifting side drip holes and the lower pressure side drip holes are evenly distributed on both sides of the inclination direction of the baffle plate.

[0010] Furthermore, the aperture of the drip hole on the upward lifting side is larger than the aperture of the drip hole on the downward pressing side.

[0011] Furthermore, the center angle of the fan-shaped arc where the upward-lifting side drip hole is located is greater than the center angle of the fan-shaped arc where the downward-pressing side drip hole is located.

[0012] Furthermore, legs are provided at the bottom of the cylinder.

[0013] The utility model is a high-efficiency gas purification device. After the gas and washing liquid are introduced, the gas and liquid can be fully mixed and washed, and the travel of the material from entering the device to finally discharging the device can be extended as much as possible, thereby improving the purification effect and saving the space of the device. The utility model is easy to operate, saves space, and has a good gas purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a high-efficiency gas purification device of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a baffle of a high-efficiency gas purification device of the utility model;

[0016] Figure 3 The utility model is a schematic diagram of the structure of a supporting partition of a high-efficiency gas purification device. DETAILED DESCRIPTION

[0017] In order to better understand the technical solution of the utility model, the following is a detailed description through specific embodiments:

[0018] See also Figure 1 The utility model discloses a high-efficiency gas purification device, which comprises an upper head 1, a cylinder 4, a lower head 7, a baffle 3 and a supporting partition 6.

[0019] The upper head 1 is connected to the top of the cylinder 4 through a flange connection device 2, and is provided with a gas inlet 11 and a liquid inlet 12.

[0020] The interior of the cylinder 4 is divided into a plurality of isolation spaces from top to bottom by a plurality of baffles 3. The baffles 3 are arranged obliquely downward, and the inclination directions of any two adjacent baffles are opposite. Each layer of baffles 3 is connected and fixed by a vertically arranged support ring 5.

[0021] See also Figure 2 The outer ring of the baffle 3 is provided with drip holes, and the drip holes are distributed on a fan-shaped arc with equal radius from the center of the baffle. For any baffle 3 set obliquely downward, it is divided into an upper lifting side and a lower pressure side. The upper lifting side is provided with upper lifting side drip holes 31 at equal intervals, and the lower pressure side is provided with lower pressure side drip holes 32 at equal intervals. The upper lifting side drip holes and the lower pressure side drip holes are evenly distributed on both sides of the inclination direction of the baffle. The aperture of the upper lifting side drip hole 31 is larger than the aperture of the lower pressure side drip hole 32. The center angle of the fan-shaped arc where the upper lifting side drip hole 31 is located is larger than the center angle of the fan-shaped arc where the lower pressure side drip hole 32 is located.

[0022] The above structural design makes the travel of most gases, liquids and gas-liquid mixtures change to a zigzag route guided by the baffles. Gases, liquids and gas-liquid mixtures that quickly pass through the upward side drip holes 31 of a layer of baffles will also be limited by the distribution and aperture of the downward side drip holes 32 of the next layer, and stay there, further extending the purification time and travel.

[0023] The lower end cap 7 is arranged at the bottom of the cylinder 4. The lower end cap 7 is divided into a liquid accumulation area and an exhaust area by a supporting baffle 6 abutting against the bottom baffle. A vent hole 61 is provided on the upper part of the supporting baffle 6. Liquid, gas and gas-liquid mixture enter the liquid accumulation area through the drip hole of the bottom baffle. During the accumulation process, the gas is squeezed into the exhaust area through the vent hole. A liquid outlet 13 is provided at the bottom of the liquid accumulation area, and an exhaust outlet 14 is provided at the bottom of the exhaust area for separate discharge.

[0024] A viewing window and supporting legs 8 are provided at the bottom of the cylinder 4 .

[0025] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention, and are not intended to limit the present invention. As long as they are within the spirit of the present invention, any changes or modifications to the above embodiments will fall within the scope of the claims of the present invention.

Claims

1. A high-efficiency gas purification device, comprising an upper head, a cylinder and a lower head, characterized in that: Also includes baffles and supporting baffles; The upper head is connected to the top of the cylinder through a flange connection device, and is provided with a gas inlet and a liquid inlet; The inside of the cylinder is divided into several isolation spaces from top to bottom by several baffles. The baffles are arranged obliquely downward, and the inclination directions of any two adjacent baffles are opposite. The outer circle of the baffle is provided with drip holes, which are distributed on fan-shaped arcs with equal radius from the center of the baffle. The lower head is arranged at the bottom of the cylinder, and is divided into a liquid accumulation area and an exhaust area by a supporting partition abutting against the bottom baffle. A liquid outlet is provided at the bottom of the liquid accumulation area, an exhaust outlet is provided at the bottom of the exhaust area, and an air vent is provided at the upper part of the supporting partition.

2. A high-efficiency gas purification device according to claim 1, characterized in that: Each layer of baffles is connected and fixed by a vertically arranged support ring.

3. A high-efficiency gas purification device according to claim 1, characterized in that: For any baffle plate arranged obliquely downward, it is divided into an upper lifting side and a lower pressure side. The upper lifting side is provided with upper lifting side drip holes at equal intervals, and the lower pressure side is provided with lower pressure side drip holes at equal intervals. The upper lifting side drip holes and the lower pressure side drip holes are evenly distributed on both sides of the inclination direction of the baffle plate.

4. A high-efficiency gas purification device according to claim 3, characterized in that: The aperture of the drip hole on the lifting side is larger than the aperture of the drip hole on the pressing side.

5. A high-efficiency gas purification device according to claim 3, characterized in that: The center angle of the fan-shaped arc where the drip hole on the lifting side is located is greater than the center angle of the fan-shaped arc where the drip hole on the pressing side is located.

6. A high-efficiency gas purification device according to claim 1, characterized in that: The bottom of the cylinder is provided with supporting legs.

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