CN116212565A

CN116212565A - Supercharged supergravity separator

Info

Publication number: CN116212565A
Application number: CN202111472174.4A
Authority: CN
Inventors: 查瑞全
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2023-06-06

Abstract

The invention provides a supercharged super-gravity separator which comprises a machine body, wherein the machine body is formed by welding and combining horizontal cylinders, a rectangular air inlet and a connected induced draft fan are arranged at the upper part of the machine body in parallel, preferably, a silk screen adsorption plate is arranged on the inner wall of the machine body corresponding to the air inlet, and is manufactured by superposing a plurality of layers of fine steel wire meshes, so that dust and lipid polymers can be adsorbed and filtered on blown waste gas. Preferably, the middle part of the machine body is provided with a driven hollow center shaft, a plurality of spray heads are arranged on the hollow center shaft, a filter screen cylinder is fixedly arranged on the hollow center shaft, and a plurality of through holes are drilled on the filter screen cylinder. When water is injected into the hollow center shaft through the water pump and sprayed into the inner wall of the filter screen cylinder through the spray header to pass through the filler bed, the water is broken into filaments, films, fog and drops under high-speed rotation and centrifugation, and a new interface is continuously changed, so that dust in waste gas and polymer are washed, separated and backflushed, and the aim of purifying gas is achieved.

Description

Supercharged supergravity separator

Technical Field

The invention relates to the field of mechanical equipment, in particular to a supercharged super-gravity separator.

Background

In the production process of many industrial and mining enterprises, a large amount of poisonous and harmful dust and waste gas can be continuously generated, if the dust and waste gas are not thoroughly purified, the surrounding ecological environment is seriously polluted and destroyed, and the physical health of people is endangered.

At present, a plurality of traditional waste gas purifying devices are widely used in China, and the requirements of current industrial development cannot be met due to the fact that the traditional devices and the technology are behind, so that the national related environmental protection emission standard cannot be met.

In view of the above, the present invention is directed to a supercharged supergravity separator. Compared with the existing spray towers, cloth bag dust collectors, electrostatic dust collectors and the like, the purification rate of waste gas is greatly improved, so that the traditional laggard purification equipment and process are thoroughly improved, and the device has the advantages of being more advanced and reliable.

The booster-type super-gravity separator has the advantages that: the device has the advantages of light weight, small volume, low energy consumption, less material consumption, low failure rate, less maintenance and safety, can synchronously and rapidly separate and remove dust, tar, organic polymers and the like in waste gas, and is an important innovation tool for improving the current air pollution control.

Disclosure of Invention

In view of the above, the invention aims to provide a supercharged super-gravity separator which can completely and pertinently solve the problems of various dust and organic waste gas components generated in the production of various industrial and mining enterprises and the waste incineration industry at present, and can completely reach national environmental evaluation emission standards.

In order to solve the problems, the invention provides a supercharged super-gravity separator, which comprises a machine body, wherein the machine body is formed by welding and combining horizontal cylinders, a rectangular air inlet and a connected induced draft fan are arranged at the upper part of the machine body in parallel,

preferably, the inner wall of the machine body corresponds to the air inlet, a silk screen adsorption plate is arranged, the silk screen adsorption plate is manufactured by overlapping a plurality of layers of fine steel wire meshes, and can adsorb and filter dust and lipid polymers of blown waste gas.

Preferably, the middle part of the machine body is provided with a driven hollow center shaft, a plurality of spray heads are arranged on the hollow center shaft, a filter screen cylinder is fixedly arranged on the hollow center shaft, and a plurality of through holes are drilled on the filter screen cylinder. When water is injected into the hollow center shaft through the water pump and sprayed into the inner wall of the filter screen cylinder through the spray header to pass through the filler bed, the water is broken into filaments, films, fog and drops under high-speed rotation and centrifugation, and a new interface is continuously changed, so that dust in waste gas and polymer are washed, separated and backflushed, and the aim of purifying gas is achieved.

Preferably, a filter screen cylinder made of steel pipes is further arranged on the hollow center shaft, a plurality of vent holes are drilled in the filter screen cylinder, and a gas vent hole is formed in the end of the filter screen cylinder.

Preferably, the filter screen cylinder is surrounded by a plurality of layers of steel wire meshes to form a packed bed, and when dust-containing gas passes through a high-gravity centrifugal field rotating at a high speed, objects form a specific gravity difference, so that substances heavier than air are separated and thrown out.

Preferably, the circumference of the filter screen cylinder is provided with 4 equally divided filter catching plates respectively, the filter catching plates are made of steel plates and silk screens in a combined mode, and the filter catching plates are welded on the periphery of the equally divided filter screen cylinder after being combined, so that dust-containing waste gas is filtered and caught in the rotary motion. And the air inlet is opened and closed, so that air pressure difference is formed, and dust can be separated and removed conveniently.

Preferably, the dust and harmful chemical polymer substances separated and thrown out by the washing means of the supercharged hypergravity separator are thrown on the outer cylinder wall of the machine body, and flow into the recovery tank along with the liquid, and the purified air is introduced into the rear purification equipment through the end exhaust port of the filter screen cylinder.

Preferably, the middle shaft and the combined filter screen cylinder are arranged eccentrically below the machine body on the machine body of the supercharged super-gravity separator, so that the purpose of changing the pressure intensity of air flow is realized, and the filtering and separation of waste gas are facilitated.

Preferably, rolling bearings are arranged at two ends of a hollow center shaft in the transmission aspect of the machine body, so that the rotating filter screen cylinder uniformly bears centrifugal force, and vibration of the machine body is reduced.

Drawings

FIG. 1; in the embodiment, the supercharged super-gravity separator is a general schematic diagram.

FIG. 2; a filter screen cylinder;

FIG. 3; a packed bed;

FIG. 4; a silk screen adsorption plate;

FIG. 5; the capture plate is filtered.

Detailed Description

Preferred embodiments of a supercharged supergravity separator according to the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIG. 1, FIG. 1 is a schematic diagram of a supercharged supergravity separator in general, in an embodiment.

The supercharged super-gravity separator in the embodiment is provided with a machine body 101, an air inlet 102 is arranged at the top of the machine body 101 in parallel, and a blower 103 is connected with the air inlet 102.

A wire mesh adsorption plate 104 is arranged in the machine body 101 corresponding to the air inlet, and the wire mesh adsorption plate 104 is manufactured by overlapping a plurality of layers of fine steel meshes, so that larger particles in the dust-containing airflow are adsorbed and separated.

A plurality of layers of fine stainless steel wire meshes are wound on the filter screen barrel 105, and a prepared packed bed 106 is used for separating and purifying waste gas under the action of recoil and water films of the packed bed 106 and the interaction of the water films and the recoil of the blown dust-containing air flow under the high-speed rotation of the filter screen barrel 105.

A hollow center shaft 107 is arranged in the center of the filter screen barrel 105, a plurality of spray heads 108 are arranged on the hollow center shaft 107, water is introduced by a water pump and sprayed on the inner wall of the filter screen barrel 105, and the waste gas is washed and backflushed through high-speed rotation centrifugal separation so as to achieve the aim of purifying the gas.

A plurality of ventilation round holes 116 are drilled on the cylinder body of the filter screen cylinder 105, and square exhaust ports 115 are formed at the end heads and act on the passage of gas and liquid.

The end of the hollow center shaft 107 is provided with a belt pulley 110, and the two ends of the hollow center shaft 107 are provided with rolling bearings 109, so that the purpose of balancing stress and reducing vibration is achieved.

Four equally-divided filtering and capturing plates 111 are respectively arranged on the periphery of the filter screen barrel 105, and the purpose of arranging the filtering and capturing plates 111 is to switch an air inlet in rotary motion and to open and close type supercharge air flow, so that dust separation and removal are facilitated.

A solid-liquid discharge port 112 and a solid-liquid recovery tank 113 are provided in the lower portion of the body 101.

A circulating water pump 114 is installed at one end of the solid-liquid recovery tank 113 for backflushing water supply of the spray head 108.

A purge gas discharge port 117 is provided at the end of the body 101.

Claims

1. The supercharged super-gravity separator is provided with a machine body (101) and is characterized in that a rectangular air inlet (102) is arranged at the top of the machine body (101) in parallel, and an induced draft fan (103) is connected with the rectangular air inlet (102). A silk screen adsorption plate (104) is arranged in the machine body (101) corresponding to the air inlet.

2. A supercharged supergravity separator according to claim 1, characterised in that a rotating screen drum (105) is surrounded by layers of fine stainless steel wire mesh forming a packed bed (106).

3. The supercharged super-gravity separator as claimed in claim 1, wherein the rotary filter screen cylinder (105) is centrally mounted with a hollow central shaft (107) and spray heads (108) distributed on the hollow central shaft.

4. The supercharged supergravity separator according to claim 1, wherein rolling bearings (109) are mounted at both ends of the hollow center shaft (107).

5. The supercharged supergravity separator according to claim 1, wherein four equally divided filter catching plates (111) are respectively installed around the rotary filter screen cylinder (105).