CN-121988121-A - Dust and poison synergistic efficient purifying cyclone filter cartridge composite dust remover

CN121988121ACN 121988121 ACN121988121 ACN 121988121ACN-121988121-A

Abstract

The invention discloses a dust and poison synergistic efficient purifying cyclone cartridge composite dust remover which comprises a cyclone cartridge dust remover box body, wherein a dust and poison adsorption type double-layer filter cartridge is arranged in the cyclone cartridge dust remover box body, an ash groove II is arranged at the bottom, a cyclone cartridge dust remover outlet is arranged at the top, a cyclone cartridge dust remover inlet is arranged on the side wall and is connected with a rotary separation pre-dust removing device, a pre-dust removing device inlet is arranged on the side surface of the upper part of the rotary separation pre-dust removing device, an annular filter material is arranged in the rotary separation pre-dust removing device and corresponds to the pre-dust removing device inlet, the annular filter material is connected and supported through a plurality of transmission shafts, a transmission motor which is in driving connection with the transmission shafts is connected to the upper part of the rotary separation pre-dust removing device, a guide type partition board I is arranged below the annular filter material, and an ash groove I is arranged below the guide type partition board I. The invention can effectively lighten the dust removal load of the filter cylinder, thereby prolonging the service life of the filter cylinder and realizing the cooperative purification of dust and toxic gas.

Inventors

LI SHIHANG
LUO YUCHEN
WEI YINGCHAO
ZHANG TIANXIAO
Li Gengjun
LIU WEI
Chai Jiahua
LIU JINJING
HE CHANG
JIN HAO
HOU JUN
HU SHUDA
CHENG HUI

Assignees

中国矿业大学

Dates

Publication Date: 20260508
Application Date: 20260206

Claims (7)

1. The cyclone filter cartridge composite dust collector is characterized by comprising a cyclone filter cartridge dust collector box body (3), wherein a dust poison adsorption type double-layer filter cartridge (2) is arranged in the cyclone filter cartridge dust collector box body (3), an ash groove II (39) is arranged at the bottom, a cyclone filter cartridge dust collector outlet (36) is arranged at the top, a cyclone filter cartridge dust collector inlet (31) is arranged on the side wall, and the cyclone filter cartridge dust collector is connected with a rotary separation pre-dust collector (1); The utility model provides a dust collector (1) is in advance separated to rotation type side in advance, dust collector (1) is in advance separated to rotation type is in advance equipped with dust collector entry (14) in advance corresponding in rotation type, annular filter material (15) are equipped with, annular filter material (15) are inside to be connected and support through a plurality of transmission shafts (112), rotation type separation is in advance dust collector (1) top is connected with drive motor (11) of drive connection transmission shaft (112), annular filter material (15) below is equipped with a plurality of interval distribution and downward sloping guide type baffle I (17), guide type baffle I (17) below is the hopper-shaped, and be equipped with ash groove I (18) in rotation type separation dust collector (1) bottom, annular filter material (15) below and be located guide type baffle I (17) the rear and be equipped with division board (20), division board (20) cooperation rotation type separation is in advance dust collector (1) inner wall formation intercommunication ash groove I (18) isolation cavity.
2. The cyclone filter cartridge composite dust collector for the dust and toxin synergistic efficient purification of the invention as claimed in claim 1, wherein an air bag (12) is connected above the rotary separation pre-dust collector (1), an injection pipe I (111) provided with a pulse valve is connected on the air bag (12), the other end of the injection pipe I (111) is arranged in the annular filter material (15), and a venturi diffuser (19) is arranged in front of an outlet of the injection pipe I (111) corresponding to the fixing frame (110).
3. The dust and poison synergistic efficient purifying cyclone filter cartridge composite dust remover as claimed in claim 1 or 2, wherein the dust and poison adsorption type double-layer filter cartridge (2) comprises an inner cone type double-layer filter cartridge, a plurality of fixed barrier ribs (22) are arranged in the middle layer of the inner cone type double-layer filter cartridge, the fixed barrier ribs (22) form a containing cavity with an opening at the lower part, cordierite honeycomb ceramic balls (23) with Metal Organic Frameworks (MOFs) loaded on the fixed surface are filled in the containing cavity, the lower part of the inner cone type double-layer filter cartridge is connected with a sealing chuck (24) for replacing the cordierite honeycomb ceramic balls (23) through a sealing clamping groove (25), and a fixing chuck (21) for connecting a cyclone filter cartridge box body (3) is arranged at the upper part of the inner cone type double-layer filter cartridge.
4. A dust and poison synergistic high-efficiency purifying cyclone filter cartridge composite dust remover according to claim 3, characterized in that a fixing clamping groove (33) for connecting a dust and poison adsorption type double-layer filter cartridge (2) is formed in the cyclone filter cartridge dust remover box (3), a clean air chamber communicated with a cyclone filter cartridge dust remover outlet (36) is formed above the dust and poison adsorption type double-layer filter cartridge (2) in the cyclone filter cartridge dust remover box (3), a sinking type cylindrical baffle (32) corresponding to the cyclone filter cartridge dust remover inlet (31) is arranged between the clean air chamber and the dust and poison adsorption type double-layer filter cartridge (2), an ash groove (39) is connected below the dust and poison adsorption type double-layer filter cartridge (2) through a conical separation plate (38), and an array-distributed guide type separation plate (34) inclined to one side is connected to the outer side of the dust and poison adsorption type double-layer filter cartridge (2) through a solid annular fixer (35).
5. The dust and poison synergistic efficient purifying cyclone filter cartridge composite dust remover as claimed in claim 4, wherein the air purifying chamber is provided with a blowing pipe II (37) for cleaning dust of the dust and poison adsorption type double-layer filter cartridge (2).
6. A dust and poison synergistic high-efficiency purifying cyclone filter cartridge composite dust remover as claimed in claim 3, wherein the ash tank I (18) and the ash tank II (39) are provided with sliding sealing doors (13).
7. A dust and poison synergistic high efficiency purifying cyclone cartridge composite dust remover as claimed in claim 3, characterized in that the preparation method of cordierite honeycomb ceramic balls (23) loaded with metal organic framework MOF comprises the steps of: Dissolving dimethyl terephthalate and 2-amino terephthalic acid in DMF, slowly dripping tetraisopropyl titanate and FeCl 3 under stirring, ultrasonically dissolving, transferring the dissolved solution to a stainless steel reaction kettle with a polytetrafluoroethylene lining, heating to 120 ℃ from room temperature, maintaining the environment at 120 ℃ for 24 hours, naturally cooling to room temperature, centrifuging the obtained product to obtain precipitate, washing with DMF for 2 times, and washing with methanol for 3 times; Soaking the product in ethylenediamine/methanol solution, standing for 12h, repeatedly soaking and standing for at least three times to remove DMF (dimethyl formamide) remained in the pore canal, and then transferring to a vacuum drying oven for drying treatment to obtain special MOF powder; Mixing MOF powder with 3% PTFE binder, tabletting at pressure of 10 MPa and holding 5min, crushing and sieving to 20-40 mesh particles, mixing 3% carboxymethyl cellulose of the crushed and sieved MOF powder with water, dip-coating on cordierite honeycomb ceramic balls (23), and drying and molding.

Description

Dust and poison synergistic efficient purifying cyclone filter cartridge composite dust remover Technical Field The invention belongs to the technical field of dust control, and particularly relates to a dust and poison synergistic efficient purifying cyclone filter cartridge composite dust remover. Background In the industrial production process, a great amount of generated toxic gases such as dust, nitrogen oxides and the like form potential threats to the surrounding environment and personnel health, and the concentration of harmful substances in a working place must be reduced through dust removal and purification measures. The dry dust removing technology separates and discharges dust in a dry form, and has the advantages of simple structure, low operation requirement, convenience for dust centralized recovery and comprehensive utilization, and the like. However, in high-concentration dust operation sites, the existing filter cartridge dust removal mode has the problems that dust on the surface of the filter cartridge is accumulated too fast, the dust removal frequency is high, the service life of the filter cartridge is shortened, and the operation and maintenance cost is increased. Disclosure of Invention The invention aims to provide a dust and toxicity combined efficient purifying cyclone filter cartridge composite dust remover which can effectively reduce the dust removing load of a filter cartridge, thereby prolonging the service life of the filter cartridge and realizing the combined purification of dust and toxic gas. In order to achieve the aim, the invention provides a dust and poison synergistic efficient purifying cyclone cartridge composite dust remover, which comprises a cyclone cartridge dust remover box body, wherein a dust and poison adsorption type double-layer cartridge is arranged in the cyclone cartridge dust remover box body, an ash groove II is arranged at the bottom, a cyclone cartridge dust remover outlet is arranged at the top, a cyclone cartridge dust remover inlet is arranged on the side wall, and a rotary separation pre-dust removal device is connected; The side of the upper part of the rotary separation pre-dedusting device is provided with a pre-dedusting device inlet, the rotary separation pre-dedusting device is internally provided with an annular filter material corresponding to the pre-dedusting device inlet, the annular filter material is internally connected and supported by a plurality of transmission shafts, the upper part of the rotary separation pre-dedusting device is connected with a transmission motor for driving and connecting the transmission shafts, the lower part of the annular filter material is provided with a plurality of guide type partition boards I which are distributed at intervals and incline downwards, the lower part of the guide type partition boards I is funnel-shaped, the bottom end of the rotary separation pre-dedusting device is provided with an ash groove I, the lower part of the annular filter material is provided with a partition board at the rearmost part of the guide type partition board I, and the partition board is matched with the inner wall of the rotary separation pre-dedusting device to form an isolation cavity communicated with the ash groove I. As a further scheme of the invention, an air bag is connected above the rotary type separation pre-dedusting device, a jetting pipe I provided with a pulse valve is connected on the air bag, the other end of the jetting pipe I is arranged in the annular filtering material, and a Venturi diffuser is arranged in front of an outlet of the jetting pipe I corresponding to a fixing frame. As a further scheme of the invention, the dust and poison adsorption type double-layer filter cartridge comprises an inner cone type double-layer filter cartridge, wherein a plurality of fixed barrier ribs are arranged in the middle layer of the inner cone type double-layer filter cartridge, an accommodating cavity with an opening at the lower part is formed by the fixed barrier ribs, cordierite honeycomb ceramic balls with metal organic frameworks MOFs loaded on the fixed surfaces are filled in the accommodating cavity, the lower part of the inner cone type double-layer filter cartridge is connected with a sealing chuck for replacing the cordierite honeycomb ceramic balls through a sealing clamping groove, and a fixed chuck for connecting a cyclone filter cartridge dust collector box body is arranged at the upper part of the inner cone type double-layer filter cartridge. As a further scheme of the invention, a fixing clamping groove for connecting a dust and poison adsorption type double-layer filter cylinder is formed in a cyclone filter cylinder box body, a clean air chamber communicated with an outlet of the cyclone filter cylinder is formed above the dust and poison adsorption type double-layer filter cylinder in the cyclone filter cylinder box body, a sinking type cylindrical baffle corresponding to an i