CN112807936B - Automatic zeolite runner production line and zeolite coating preparation method - Google Patents
Automatic zeolite runner production line and zeolite coating preparation method Download PDFInfo
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- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
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Abstract
The invention discloses an automatic production line of a zeolite rotating wheel and a preparation method of a zeolite coating, which comprises a workbench, wherein the workbench is provided with a protective cover, and a dust removal mechanism, a decontamination mechanism, a spinning mechanism, a stamping mechanism, a rolling forming mechanism, a dehumidification and temperature rise mechanism, a spray coating mechanism, a surface drying mechanism and a pore recombination mechanism which are arranged in the protective cover, two ends of the workbench are respectively provided with a discharging mechanism and a winding mechanism, and the preparation method comprises the following steps: discharging, dedusting, decontaminating, spinning, stamping, roll forming, dehumidifying, heating, spray coating, surface drying, pore recombination and rolling. The zeolite coating prepared by the invention can carry out high-efficiency operation of fast absorption and fast desorption on volatile substances, can accurately control the distribution structure, the pore diameter and the density of zeolite, can quickly adjust the formula of zeolite, and simultaneously utilizes the auxiliary capacity of metal characteristics to form the high-speed operation capacity of fast absorption and fast desorption of zeolite, and prolong the service life of the zeolite runner and the high-temperature resistant safety performance.
Description
Technical Field
The invention relates to the technical field of zeolite manufacturing, in particular to an automatic zeolite runner production line and a zeolite coating preparation method.
Background
The zeolite rotating wheel concentrates the waste gas with large air volume and low concentration into the waste gas with high concentration and small air volume, thereby reducing the investment cost and the operation cost of equipment and improving the high-efficiency treatment of the voc waste gas. When the waste gas with large air volume and low concentration is combusted and recovered, if the zeolite rotating wheel is not arranged, the waste gas treatment equipment is not only huge in volume, but also huge in operation cost.
The existing zeolite runner uses fiber paper as the adhesion base material of zeolite, the strength is too weak, the moisture-bearing capacity completely depends on the hardening agent sprayed on the surface, and in the waste gas and wastewater treatment, the service life is limited because the moisture and humidity are easy to soften, the existing zeolite runner has inflammability in the use environment of high-temperature desorption, the heat conductivity can only be transmitted by wind power, and the base material can not be transmitted.
Disclosure of Invention
The invention aims to solve the problems and designs an automatic zeolite rotating wheel production line and a zeolite coating preparation method.
The technical scheme of the invention is that the automatic production line of the zeolite rotating wheel and the preparation method of the zeolite coating comprise a workbench, wherein the workbench is provided with a protective cover, and a dust removal mechanism, a decontamination mechanism, a spinning mechanism, a stamping mechanism, a rolling forming mechanism, a dehumidification and temperature rise mechanism, a spray coating mechanism, a surface drying mechanism and a pore recombination mechanism which are arranged in the protective cover, and two ends of the workbench are respectively provided with a discharging mechanism and a winding mechanism.
As a further description of the present invention, the dust removing mechanism and the pore restructuring mechanism are respectively installed at two ends of the upper portion of the workbench, the dust removing mechanism faces the pore restructuring mechanism, the dust removing mechanism and the pore restructuring mechanism are parallel to each other, the soil removing mechanism is installed on the workbench at a position close to the dust removing mechanism, the soil removing mechanism is located on a transverse central axis of the dust removing mechanism, and the spinning mechanism faces the soil removing mechanism and is parallel to the soil removing mechanism.
As a further explanation of the present invention, the stamping mechanism and the worktable are in a vertical state, the rolling forming mechanism and the dehumidifying and heating mechanism are arranged in parallel and both are close to the end of the stamping mechanism on the side away from the decontamination mechanism, the curtain coating mechanism is vertical to the stamping mechanism and is opposite to the dehumidifying and heating mechanism, and is close to the end of the stamping mechanism, the curtain coating mechanism is externally connected with a zeolite stirring device, and the surface drying mechanism is located between the rolling forming mechanism and the pore restructuring mechanism and on the central axis of the pore restructuring mechanism.
As a further explanation of the invention, the discharging mechanism is positioned at one end of the workbench close to the dust removal mechanism, and the winding mechanism is positioned at one end of the workbench close to the pore recombination.
As a further explanation of the invention, the discharging mechanism comprises a winding device, a motor, a synchronous belt, two synchronous wheels, a fixed base and six conveying rollers, wherein the fixed base is installed at the outer side of the protective cover, the winding device is installed on the fixed base, the motor is installed at the bottom of the fixed base, the two synchronous wheels are respectively installed on the motor and the bottom of the winding device, two ends of the synchronous belt are respectively connected with the two synchronous wheels, the six conveying rollers are respectively fixed on the fixed base, and the two conveying rollers are arranged side by side and have a certain gap in the middle.
As a further explanation of the present invention, the winding mechanism includes a winding device, a motor, a synchronous belt, two synchronous wheels, a fixed base, and ten conveying rollers, the fixed base is installed at the outer side of the protective cover, the winding device is installed on the fixed base, the motor is installed at the bottom of the fixed base, the two synchronous wheels are respectively installed on the motor and the bottom of the winding device, two ends of the synchronous belt are respectively connected with the two synchronous wheels, and the ten conveying rollers are dispersedly fixed on the fixed base.
The automatic production line of the zeolite rotating wheel and the preparation method of the zeolite coating comprise the following steps:
(1) Discharging: the dust removal mechanism is used for flattening the surface of the metal material belt and conveying the metal material belt to the workbench;
(2) Dust removal: the dust removal mechanism removes dust on the surface of the metal material belt;
(3) Decontamination: the decontamination mechanism is used for purifying stains and oil stains on the surface of the metal material belt;
(4) Spinning: the metal material belt is flatly fixed on a mould in the rolling press, and the spinning press mechanism performs spinning treatment on the metal material belt to generate local plastic deformation;
(5) Stamping: the stamping mechanism performs stamping processing on the metal material belt placed on the die to generate plastic deformation so that the metal material belt forms a corrugated shape;
(6) Roll forming: the rolling forming mechanism applies certain pressure to the surface of the metal material belt placed on the die through a rolling tool to treat the surface of the metal material belt, so that the roughness of the surface of the metal material belt is reduced, the metal material belt is enabled to form a corrugated shape, and a rolling formed strip shape is formed by the upper and lower formed profiling shape of the die during rolling;
(7) Dehumidification and temperature rise: the metal material belt enters a dehumidification heating mechanism for surface dehumidification, and the surface of the metal material belt is heated, so that the adhesive force of the surface of the metal material belt is improved;
(8) Flow coating: the external zeolite stirring device conveys the zeolite liquid mixed liquor to the upper end of the spraying mechanism, the spraying mechanism uniformly sprays the zeolite liquid mixed liquor onto the surface of the formed metal material belt, all the surfaces of the formed metal material belt are uniformly sprayed, and the surfaces of the metal material belt are subjected to motion leveling in a space with symmetrical space intervals on the upper and lower saw-shaped fit and rolled and shaped strip-shaped expansion areas; after passing through a winding wheel formed by winding zeolite liquid from top to bottom, repeatedly conveying the zeolite liquid by a zeolite conveying pump and spraying the zeolite liquid from top to bottom;
(9) Surface drying: the surface drying mechanism is used for carrying out drying treatment on the surface of the metal material belt subjected to spray coating at a high speed or a low speed required by a formula;
(10) Pore reorganization: the metal material belt after surface drying treatment enters a hole adjusting chamber, the frequency adjustment of 2-5 times/minute of sudden rising and falling is carried out according to the temperature of 32-126 ℃, when a steel belt passes through an adjusting section, the air pressure is 2.5KG-7KG, high-temperature air flow is guided to a zeolite attachment layer, the high-temperature air flow reacts with volatile substances in zeolite liquid solidification through the temperature difference of the zeolite layer, the pore recombination is carried out on the zeolite layer after pressurization and encryption in fluctuation, the zeolite adsorption solidification layers with different zeolite pore diameters are formed according to the comprehensive reaction of the air pressure, the zeolite particle size and the atomization size and the temperature and the volatile solution, and pores which can contain the volatile substances are symmetrically formed on the surface of a coating which is uniformly attached to the metal material belt;
(11) Winding: and rolling the metal material belt subjected to pore recombination and solidification.
As a further explanation of the present invention, in the step (10), the air pressure is controlled to be 0.5MPa, and the atomization is controlled to be 0.3MPa.
The automatic processing production line and the process for the one-time automatic forming zeolite rotating wheel have the advantages that multiple light and thin metal materials are adopted, surface treatment, adhesion improvement, spinning forming, zeolite coating and curing treatment are carried out on the metal materials, the characteristics of high heat conduction speed, high strength and easiness in forming of the light and thin metal materials are fully utilized, the efficient operation of fast absorption and fast desorption of volatile substances is carried out by combining the cold and heat absorption and desorption principles of zeolite, the absorption and desorption energy efficiency can be effectively improved, the distribution structure, the pore diameter and the density of the zeolite can be accurately controlled, the formula of the zeolite can be rapidly adjusted, the efficient absorption and desorption of the zeolite on the pollutants are fully exerted, the auxiliary capacity of the metal characteristics is utilized, the high-speed operation capacity of fast absorption and fast desorption of the zeolite is formed, the service life of the zeolite rotating wheel is prolonged, the high-temperature resistance safety performance of the zeolite rotating wheel is improved, the environment protection is repeatedly utilized, and secondary pollution is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a discharge mechanism according to the present invention;
FIG. 3 is a schematic structural view of a winding mechanism according to the present invention;
fig. 4 is a flow chart of the operation of the present invention.
In the figure, 1, a workbench; 2. a protective cover; 3. a discharging mechanism; 4. a winding mechanism; 5. a dust removal mechanism; 6. a decontamination mechanism; 7. a spinning mechanism; 8. a stamping mechanism; 9. a roll forming mechanism; 10. a dehumidification heating mechanism; 11. a curtain coating mechanism; 12. a surface drying mechanism; 13. A pore restructuring mechanism; 14. a fixed base; 15. a winding device; 16. a motor; 17. A synchronizing wheel; 18. a synchronous belt; 19. and (4) conveying the roller.
Detailed Description
The present invention is described in detail with reference to the accompanying drawings, as shown in fig. 1-3, an automatic production line of zeolite rotating wheels mainly comprises a workbench 1, a dust removing mechanism 5 for removing dust, a decontamination mechanism 6 for removing stains and oil stains, a spinning mechanism 7 for processing metal material strips, a stamping mechanism 8, a rolling mechanism 9, a dehumidifying and heating mechanism 10 for dehumidifying and heating the metal material strips, a spraying mechanism 11 for spraying a zeolite liquid mixture onto the metal material strips, a surface drying mechanism 12 for drying the sprayed metal material strips, a pore restructuring mechanism 13 for restructuring pores of zeolite coatings on the surfaces of the metal material strips, a protective cover 2 is further arranged on the upper portion of the workbench 1, the protective cover 2 covers the mechanisms inside the protective cover 2 to play a role of protection, the discharging mechanism 3 and the rolling mechanism 4 are further arranged on two ends of the protective cover 2, the metal material strips on the discharging mechanism 3 sequentially undergo dust removal, decontamination, spinning, stamping, rolling, heating, spraying, drying, rolling, pore restructuring, and then processing the metal material strips into various zeolite coatings through other zeolite coating equipment.
The following explains the above mechanisms respectively, the dust removing mechanism 5 and the pore restructuring mechanism 13 are head and tail mechanisms of a metal material strip processing link, and are located at two ends of the workbench 1 respectively, and the dust removing mechanism 5 faces the pore restructuring mechanism 13, and are parallel to each other, the decontamination mechanism 6 is installed beside the dust removing mechanism 5, and the decontamination mechanism 6 is also located on the transverse central axis of the dust removing mechanism 5, and the decontamination mechanism 6 faces the decontamination mechanism 6, namely the spinning mechanism 7; the stamping mechanism 8 is arranged beside the spinning mechanism 7, the stamping mechanism 8 is different from the above mechanisms, and is vertical to the workbench 1, the dehumidifying and heating mechanism 10, the rolling forming mechanism 9 and the coating mechanism 11 are respectively arranged at two ends of the stamping mechanism 8, wherein the rolling forming mechanism 9 and the dehumidifying and heating mechanism 10 are arranged in parallel and are positioned at the same end of the stamping mechanism 8, the coating mechanism 11 is vertical to the stamping mechanism 8, the coating mechanism 11 is externally connected with a zeolite stirring device, the surface drying mechanism 12 is arranged beside the rolling forming mechanism 9 and the dehumidifying and heating mechanism 10, and the surface drying mechanism 12 is arranged right opposite to the surface drying mechanism 12, and the above mechanisms are arranged in such a way, so that the working space on the workbench 1 can be saved, the structure is more compact, and the metal material belt can finish all coating processing within the limited length as much as possible during processing.
The discharging mechanism 3 is located at one end, close to the dust removal mechanism 5, of the workbench 1, the winding mechanism 4 is located at one end, close to pore recombination, of the workbench 1, the discharging mechanism 3 is composed of a winding device 15, a motor 16, a synchronous belt 18, two synchronous wheels 17, a fixed base 14, a conveying roller 19 and the like, wherein the fixed base 14 is installed on the outer side of the protective cover 2, the winding device 15 is installed on the fixed base 14, a metal material belt is wound on the fixed base 14, the motor 16 is installed at the bottom of the fixed base 14, the two synchronous wheels 17 are installed on the motor 16 and at the bottom of the winding device 15 respectively, two ends of the synchronous belt 18 are connected with the two synchronous wheels 17 respectively, the conveying rollers 19 are six and are fixed at different positions on the fixed base 14 respectively, a certain gap exists between the two conveying rollers 19, the motor 16 drives the synchronous wheels 17 at the bottom of the winding device 15 to rotate through the synchronous wheels 18, the winding device 15 is driven to rotate, the conveying roller 19 plays a conveying role, the metal material belt penetrates through the protective cover 2 to be processed through a series of the winding mechanism 4, then the metal material belt after being wound is processed into zeolite through other zeolite rotary wheel processing equipment, the zeolite, the structure of the rotary wheel 4 is different from that the structure of the four discharging mechanism 3, and the structure of the four discharging mechanism is more.
In the following, how to prepare the zeolite coating by the automatic zeolite wheel production line is described, as shown in fig. 4, the preparation method of the zeolite coating mainly comprises the following steps:
(1) Discharging: the dust removal mechanism 5 is used for leveling the surface of the metal material belt and conveying the metal material belt to the workbench 1;
(2) Dust removal: the dust removal mechanism 5 removes dust on the surface of the metal material belt to prevent dust pollution;
(3) Decontamination: the decontamination mechanism 6 is used for purifying stains and oil stains on the surface of the metal material belt;
(4) Spinning: the metal material belt is flatly fixed on a mould in the rolling press, and the spinning mechanism 7 performs spinning treatment on the metal material belt to generate local plastic deformation;
(5) Stamping: the stamping mechanism 8 is used for stamping the metal material belt placed on the die to generate plastic deformation so as to enable the metal material belt to form a corrugated shape;
(6) Rolling and forming: the rolling forming mechanism 9 applies a certain pressure to the surface of the metal material belt placed on the die through a rolling tool to process the surface of the metal material belt, so that the roughness of the surface of the metal material belt is reduced, the metal material belt is enabled to form a corrugated shape, and a rolling formed strip shape is formed by the upper and lower formed profiling shape of the die during rolling;
(7) Dehumidification and temperature rise: the metal material belt enters a dehumidification and temperature rise mechanism 10 for surface dehumidification, and the surface of the metal material belt is heated, so that the adhesive force of the surface of the metal material belt is improved;
(8) Flow coating: the external zeolite stirring device conveys the zeolite liquid mixed liquor to the upper end of the spraying mechanism 11, the spraying mechanism 11 uniformly sprays the zeolite liquid mixed liquor onto the surface of the formed metal material belt, so that all the surface of the formed metal material belt is uniformly sprayed, and the metal material belt moves and levels in a space with symmetrical space on the surface of the metal material belt in a vertically saw-shaped fit manner and a rolled and shaped strip-shaped expansion area; after passing through a winding wheel formed by winding zeolite liquid from top to bottom, repeatedly conveying the zeolite liquid by a zeolite conveying pump and spraying the zeolite liquid from top to bottom;
(9) Surface drying: the surface drying mechanism 12 is used for carrying out quick surface drying or slow surface drying required by a formula on the surface of the metal material belt subjected to spray coating;
(10) Pore reorganization: the metal material belt after surface drying treatment enters a hole adjusting chamber, the frequency of 2-5 times/minute of sudden rising and falling is adjusted according to the temperature of 32-126 ℃, when a steel belt passes through an adjusting section, the air pressure is 2.5KG-7KG, high-temperature air flow is guided to a zeolite attachment layer, the volatile substances in zeolite liquid solidification are reacted through the temperature difference of the zeolite layer, the pore recombination is carried out on the zeolite layer after pressurization and encryption in fluctuation, the zeolite adsorption solidification layers with different zeolite pore diameters are formed according to the air pressure, the zeolite particle diameter and the atomization size and the comprehensive reaction of the temperature and the volatile solution, pores capable of containing the volatile substances are symmetrically formed on the surface of a coating layer uniformly attached to the metal material belt, and therefore the volatile substances are adsorbed and desorbed.
(11) Winding: and rolling the metal material belt subjected to pore recombination and solidification.
In the step (10), the air pressure is controlled to be 0.5MPa, and the atomization is controlled to be 0.3MPa.
The corrugated metal material belt with the zeolite coating processed in the steps can be processed into various zeolite runners through other zeolite runner processing equipment, the corrugated metal material belt with the zeolite coating can be processed into various zeolite runners by utilizing the principle of cold heat absorption and heat discharge of zeolite, the processed zeolite runners can perform efficient operation of fast absorption and fast desorption on volatile substances, the absorption and desorption efficiency is effectively improved, the purpose of fast adjustment of a zeolite formula is achieved by accurately controlling the distribution structure, the pore diameter and the density of the zeolite, and the service life and the high-temperature-resistant safety performance of the zeolite runners can be effectively prolonged through the production and processing of the method.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications made to some parts by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (2)
1. An automatic production line of a zeolite rotating wheel comprises a workbench (1), and is characterized in that a protective cover (2), a dust removal mechanism (5), a decontamination mechanism (6), a spinning mechanism (7), a punching mechanism (8), a rolling forming mechanism (9), a dehumidification heating mechanism (10), a spray coating mechanism (11), a surface drying mechanism (12) and a pore recombination mechanism (13) are arranged inside the protective cover (2), and a material discharging mechanism (3) and a winding mechanism (4) are respectively arranged at two ends of the workbench (1);
the dust removing mechanism (5) and the pore recombination mechanism (13) are respectively arranged at two ends of the upper part of the workbench (1), the dust removing mechanism (5) is opposite to the pore recombination mechanism (13) and are parallel to each other, the decontamination mechanism (6) is arranged on the workbench (1) close to the dust removing mechanism (5), the decontamination mechanism (6) is positioned on the transverse central axis of the dust removing mechanism (5), and the spinning mechanism (7) is opposite to the decontamination mechanism (6) and is parallel to the decontamination mechanism;
the stamping mechanism (8) is vertical to the workbench (1), the rolling forming mechanism (9) and the dehumidifying and heating mechanism (10) are arranged in parallel and are close to the end part of the stamping mechanism (8) on the side away from the decontamination mechanism (6), the curtain coating mechanism (11) is vertical to the stamping mechanism (8) and is right opposite to the dehumidifying and heating mechanism (10) and close to the end part of the stamping mechanism (8), the curtain coating mechanism (11) is externally connected with a zeolite stirring device, and the surface drying mechanism (12) is positioned between the rolling forming mechanism (9) and the pore recombination mechanism (13) and is positioned on the central axis of the pore recombination mechanism (13);
the pore restructuring of the pore restructuring mechanism (13) refers to the step that the metal material belt subjected to surface drying treatment enters a pore adjusting chamber in the pore restructuring mechanism (13), the frequency of sudden rising and falling is adjusted for 2-5 times/min according to the temperature of 32-126 ℃, when the steel belt passes through an adjusting section, the air pressure is controlled to be 0.5MPa, and the atomization is controlled to be 0.3MPa; guiding high-temperature air flow to a zeolite attachment layer, reacting with volatile substances in zeolite liquid solidification through the temperature difference of the zeolite layer, carrying out pore recombination on the pressurized and encrypted zeolite layer in fluctuation, forming zeolite adsorption curing layers with different pore diameters of various zeolites according to the comprehensive reaction of air pressure, zeolite particle size and atomization size and temperature and volatile solution, and symmetrically forming pores capable of containing the volatile substances through uniformly attaching the pores on the surface of a coating layer of the metal material belt;
the discharging mechanism (3) is positioned at one end, close to the dust removal mechanism (5), of the workbench (1), and the winding mechanism (4) is positioned at one end, close to the pore recombination, of the workbench (1);
the discharging mechanism (3) comprises a winding device (15), a motor (16), a synchronous belt (18), two synchronous wheels (17), a fixed base (14) and six conveying rollers (19), the fixed base (14) is installed on the outer side of the protective cover (2), the winding device (15) is installed on the fixed base (14), the motor (16) is installed at the bottom of the fixed base (14), the two synchronous wheels (17) are installed on the motor (16) and the bottom of the winding device (15) respectively, two ends of the synchronous belt (18) are connected with the two synchronous wheels (17) respectively, the six conveying rollers (19) are fixed on the fixed base (14) respectively, and the two conveying rollers (19) are arranged side by side and have a certain gap in the middle;
winding mechanism (4) are including take-up device (15), motor (16), hold-in range (18), two synchronizing wheels (17), unable adjustment base (14) and ten conveying roller (19), unable adjustment base (14) are installed the outside of protection casing (2), take-up device (15) are installed on unable adjustment base (14), motor (16) are installed the bottom of unable adjustment base (14), two synchronizing wheels (17) are installed respectively on motor (16) and the bottom of take-up device (15), the both ends of hold-in range (18) are connected with two synchronizing wheels (17) respectively, ten conveying roller (19) dispersion is arranged and is fixed on unable adjustment base (14).
2. The method for preparing the zeolite coating of the automatic production line of the zeolite rotating wheel according to claim 1, is characterized by comprising the following steps:
1) Discharging: the dust removal mechanism (5) is used for flattening the surface of the metal material belt and conveying the metal material belt to the workbench (1);
2) Dust removal: the dust removal mechanism (5) removes dust on the surface of the metal material belt;
3) Decontamination: the decontamination mechanism (6) is used for purifying stains and oil stains on the surface of the metal material belt;
4) Spinning: the metal material belt is flatly fixed on a mould inside the rolling machine, and the spinning mechanism (7) performs spinning treatment on the metal material belt to generate local plastic deformation;
5) Stamping: the stamping mechanism (8) performs stamping processing on the metal material belt placed on the die to generate plastic deformation so that the metal material belt forms a corrugated shape;
6) Rolling and forming: the rolling forming mechanism (9) applies a certain pressure to the surface of the metal material belt placed on the die through a rolling tool to process the surface of the metal material belt, so that the roughness of the surface of the metal material belt is reduced, the metal material belt is enabled to form a corrugated shape, and a rolling formed strip shape is formed by a profiling shape formed by the upper and lower shaping of the die during rolling;
7) Dehumidification and temperature rise: the metal material belt enters a dehumidification heating mechanism (10) for surface dehumidification, and the surface of the metal material belt is heated, so that the adhesive force of the surface of the metal material belt is improved;
8) Flow coating: the external zeolite stirring device conveys the zeolite liquid mixed liquor to the upper end in the spraying mechanism (11), the spraying mechanism (11) uniformly sprays the zeolite liquid mixed liquor onto the surface of the formed metal material belt, so that all the surface of the formed metal material belt is uniformly sprayed, and the zeolite liquid mixed liquor moves and levels in a space with symmetrical space on the surface of the metal material belt in a vertically saw-shaped fit manner and on a rolled and shaped strip-shaped expansion area; after passing through a winding rotating wheel from top to bottom, the zeolite liquid is repeatedly conveyed by a zeolite conveying pump and is sprayed from top to bottom;
9) Surface drying: the surface drying mechanism (12) is used for carrying out drying treatment on the surface of the metal material belt subjected to curtain coating at a high speed or a low speed required by a formula;
10 Pore reorganization: the metal material belt after surface drying treatment enters a hole adjusting chamber in a hole recombination mechanism (13), the frequency of 2-5 times/minute of sudden rising and falling is adjusted according to the temperature of 32-126 ℃, when the steel winding belt passes through an adjusting section, the air pressure is controlled at 0.5MPa, and the atomization is controlled at 0.3MPa; guiding high-temperature air flow to a zeolite attachment layer, reacting with volatile substances in zeolite liquid solidification through the temperature difference of the zeolite layer, carrying out pore recombination on the pressurized and encrypted zeolite layer in fluctuation, forming zeolite adsorption curing layers with different pore diameters of various zeolites according to the comprehensive reaction of air pressure, zeolite particle size and atomization size and temperature and volatile solution, and symmetrically forming pores capable of containing the volatile substances through uniformly attaching the pores on the surface of a coating layer of the metal material belt;
11 Rolling: and rolling the metal material belt subjected to pore recombination and solidification.
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| JP2003001114A (en) * | 2001-06-25 | 2003-01-07 | Nissan Motor Co Ltd | Catalyst for purifying exhaust gas and its manufacturing method |
| CN1852766A (en) * | 2003-09-08 | 2006-10-25 | 恩格哈德公司 | Coated substrate and process of preparation thereof |
| CN101182383A (en) * | 2006-11-13 | 2008-05-21 | 柏仲元 | Tourmaline composite polymer ecological function membrane material as well as preparation method and use thereof |
| CN103712321A (en) * | 2013-12-03 | 2014-04-09 | 无锡罗特新风技术有限公司 | Process for machining turning wheel heat recycling devices |
| CN203886757U (en) * | 2014-06-08 | 2014-10-22 | 浙江恒力装饰材料有限公司 | Energy-saving and environmental-protection coating machine |
| CN105086687A (en) * | 2015-08-22 | 2015-11-25 | 江苏万源新材料有限公司 | Aluminum foil with molecular sieve coating and preparation method of aluminum foil |
| CN109475858A (en) * | 2016-03-24 | 2019-03-15 | 埃朗根-纽伦堡弗里德里希-亚历山大大学 | The manufacture of the composite material with hierarchical porosity based on zeolite |
| WO2020148784A1 (en) * | 2019-01-16 | 2020-07-23 | Ecocat India Pvt. Ltd. | A low temperature and durable denox catalyst and a method to prepare the same |
| CN111001265A (en) * | 2019-12-26 | 2020-04-14 | 江苏楚锐环保科技有限公司 | High-quality zeolite rotary wheel production process and production equipment thereof |
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