CN213790854U

CN213790854U - Air flow drying device for demister production

Info

Publication number: CN213790854U
Application number: CN202022527922.1U
Authority: CN
Inventors: 赵文河; 邓丽雪; 葛庆刚
Original assignee: Shandong Tianli Drying Equipment Co Ltd
Current assignee: Shandong Tianli Drying Equipment Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-27
Anticipated expiration: 2030-11-05

Abstract

The application discloses an airflow drying device for demister production, which comprises a drying box, a detachable sealing cover, an installation handle, a duckbill buckle, a partition plate, a dustproof cover and a drying and filtering unit; a detachable sealing cover is buckled and connected with an opening at the left side of the drying box; a plurality of mounting handles are fixedly connected to the detachable sealing cover; the detachable sealing cover is detachably and fixedly connected with the drying box through a duckbill buckle; a plurality of dust covers are buckled and connected with the opening on the right side of the drying box; the middle inside the drying box is fixedly connected with a partition plate in a sealing way; the drying device has the advantages of realizing the functions of efficiently filtering and drying air, solving the problems of low efficiency and no filtering function of the traditional drying device, improving the filtering and drying efficiency of the drying device, realizing the functions of simply and conveniently installing and replacing drying and filtering parts, solving the problem of inconvenient replacement of the traditional drying equipment and improving the adaptability of replacement and maintenance.

Description

Air flow drying device for demister production

Technical Field

The application relates to a drying device, specifically is a gas flow drying device for defroster production.

Background

The demister mainly comprises fixing devices such as wave-shaped blades, plates and clamping strips, and is easy to generate fog with the particle size of 10-60 microns in the operation process of the absorption tower in wet desulphurization, wherein the fog not only contains water, but also dissolves sulfuric acid, sulfate, sulfur dioxide and the like, and simultaneously causes the pollution and serious corrosion of a fan, a heat exchanger and a flue, so that the wet desulphurization process puts forward the requirement of demisting on the absorption equipment, and the purified gas needs to be demisted before leaving the absorption tower; the demister nozzle is one of the main components of the demisting system, is mainly made of high-quality plastics, has extremely high wear resistance and long service life; the demister is an important part of the desulfurizing tower; the demister has the function of collecting the fog particles and slurry drops carried by the flue gas in the spray absorption process; the efficiency of the demister is not only related to the structure of the demister but also related to the gravity and the particle size of the fog particles, and the atomized particle size of the nozzle is related to the viscosity of the absorption liquid, the force of the spray claw and the structure of the nozzle; the good demisting effect can be obtained only by matching the performance of the demister and the diameter of the fog particles; if the demisting is not good, the flue gas carries slurry to downstream equipment, such as a bright air heater, an induced draft fan (frequently used for industrial boiler desulfurization) and a flue, and then blockage, severe vibration of the induced draft fan, severe corrosion and scaling of the flue and the like are caused, so that the operation is forced to be stopped.

The demister has requirements on the air humidity and the purity in the environment in the production process, so equipment is required to dry the air in the production process to remove moisture and impurities in the air; the traditional drying device has low efficiency, large volume and noise and influences the ear and efficiency of workers; therefore, the airflow drying device for producing the demister is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, traditional drying device's the not high and big problem of sound of volume, this application proposes a gas flow drying device for defroster production.

An airflow drying device for demister production comprises a drying box, a detachable sealing cover, an installation handle, a duckbill buckle, a separation plate, a dustproof cover and a drying and filtering unit; a detachable sealing cover is buckled and connected with an opening at the left side of the drying box; a plurality of mounting handles are fixedly connected to the detachable sealing cover; the detachable sealing cover and the drying box are detachably and fixedly connected through fixedly connected duckbill buttons; a plurality of dust covers are buckled and connected with the opening on the right side of the drying box; the middle inside the drying box is fixedly connected with a partition plate in a sealing way; and a drying and filtering unit is arranged in the drying box.

Preferably, the drying and filtering unit comprises a first mounting plate, a blower, a heating element, a ventilating mounting plate, a buckling ring, a supporting cover, a high-temperature filter bag, a moisture absorption element, a second mounting plate and a vacuum pump; the upper surface and the lower surface of the partition plate are fixedly connected with a second mounting plate and a first mounting plate respectively; a heating element is fixedly connected between the partition plate at one side region of the first mounting plate and the inner wall of the drying box; a plurality of blowers are fixedly connected to the first mounting plate in a communicating manner; a plurality of vacuum pumps are fixedly connected to the second mounting plate in a communicating manner; the upper surface and the lower surface of the partition plate are fixedly connected with ventilating mounting plates; a plurality of buckling rings are fixedly connected to the side surface of the breathable mounting plate; the buckling ring is buckled and connected with a supporting cover; a high-temperature filter bag is sleeved on the support cover; the inside lock sliding connection of support cover has a plurality of moisture absorption pieces.

Preferably, the right side of the detachable sealing cover is fixedly connected with a plurality of mounting and positioning shafts; and a positioning hole is formed in the left opening of the drying box corresponding to the mounting positioning shaft.

Preferably, the right side of the drying box is provided with an opening which is buckled and connected with a dust cover; a groove handle is arranged on the right side of the dustproof cover; the right side of drying cabinet encircles the shield and opens and be equipped with a plurality of screw holes.

Preferably, a plurality of universal wheels are fixedly connected to the bottom surface of the drying box; the sealing strip is correspondingly installed at the left opening of the detachable sealing cover and the drying box.

Preferably, the moisture absorption piece is positioned in the breathable mounting box; the breathable mounting box is buckled and slidably connected inside the supporting cover; the ventilative mounting box is hollow cylinder shape of upper end detachable.

The application has the advantages that:

1. the utility model realizes the functions of high-efficiency filtration and air drying through the structural design of the drying box, the partition plate, the dust cover, the air blower, the heating element, the high-temperature filter bag, the breathable mounting box, the moisture absorption element and the vacuum pump, solves the problems of low efficiency and no filtration function of the traditional drying device, and improves the filtration and drying efficiency of the drying device;

2. the utility model discloses a structural design of drying cabinet, universal wheel, removable sealed lid, installation handle, installation location axle, locating hole, duckbilled knot, lock ring and support cover has realized simple easy to assemble and has changed dry filtering part's function, has solved traditional drying equipment and has changed inconvenient problem, has improved the adaptability of changing the maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic external structural view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional front view of an embodiment of the present application;

FIG. 3 is a schematic top view of an embodiment of the present application;

FIG. 4 is a schematic side view of an embodiment of the present application.

In the figure: 1. drying cabinet, 2, universal wheel, 3, removable sealed lid, 4, installation handle, 5, installation location axle, 6, locating hole, 7, duckbilled knot, 8, division board, 9, shield, 10, recess handle, 11, first mounting panel, 12, air-blower, 13, heating member, 14, ventilative mounting panel, 15, lock ring, 16, support cover, 17, high temperature filter bag, 18, ventilative mounting box, 19, moisture absorption spare, 20, second mounting panel, 21, vacuum pump, 22, screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of the present invention

Referring to fig. 1-4, an airflow drying device for demister production comprises a drying box 1, a detachable sealing cover 3, a mounting handle 4, a duckbill buckle 7, a partition plate 8, a dust cover 9 and a drying and filtering unit; a detachable sealing cover 3 is buckled and connected with an opening at the left side of the drying box 1; a plurality of mounting handles 4 are fixedly connected to the detachable sealing cover 3; the detachable sealing cover 3 and the drying box 1 are detachably and fixedly connected through fixedly connecting a duckbill buckle 7; a plurality of dust covers 9 are buckled and connected with the opening on the right side of the drying box 1; the middle inside the drying box 1 is fixedly connected with a partition plate 8 in a sealing way; and a drying and filtering unit is arranged in the drying box 1.

The drying and filtering unit comprises a first mounting plate 11, a blower 12, a heating element 13, a ventilating mounting plate 14, a buckling ring 15, a supporting cover 16, a high-temperature filter bag 17, a moisture absorption piece 19, a second mounting plate 20 and a vacuum pump 21; the upper surface and the lower surface of the partition plate 8 are fixedly connected with a second mounting plate 20 and a first mounting plate 11 respectively; a heating element 13 is fixedly connected between the partition plate 8 at one side region of the first mounting plate 11 and the inner wall of the drying box 1; a plurality of blowers 12 are fixedly connected to the first mounting plate 11; a plurality of vacuum pumps 21 are fixedly connected to the second mounting plate 20; the upper surface and the lower surface of the partition plate 8 are fixedly connected with ventilating mounting plates 14; a plurality of buckling rings 15 are fixedly connected to the side surface of the air-permeable mounting plate 14; the buckling ring 15 is buckled and connected with a supporting cover 16; a high-temperature filter bag 17 is sleeved on the support cover 16; a plurality of moisture absorbing pieces 19 are connected with the inner part of the supporting cover 16 in a buckling and sliding way; a plurality of mounting and positioning shafts 5 are fixedly connected to the right side of the detachable sealing cover 3; a positioning shaft 5 is correspondingly arranged at the left opening of the drying box 1, and a positioning hole 6 is formed in the position; the right side of the drying box 1 is provided with an opening which is buckled and connected with a dust cover 9; a groove handle 10 is arranged on the right side of the dustproof cover 9; a plurality of threaded holes 22 are formed in the right side of the drying box 1 around the dustproof cover 9; the bottom surface of the drying box 1 is fixedly connected with a plurality of universal wheels 2; the detachable sealing cover 3 and the left opening of the drying box 1 are correspondingly provided with sealing strips; the moisture absorbing part 19 is positioned in the air-permeable mounting box 18; the ventilating mounting box 18 is connected inside the supporting cover 16 in a buckling and sliding manner; the air-permeable mounting box 18 is a hollow cylinder with a detachable upper end.

According to the working principle, six universal wheels 2 are fixedly connected to the lower surface of the drying box 1, and the device is convenient to move and transport due to the design; the drying box is characterized in that a detachable sealing cover 3 is connected with the left side surface of the drying box 1 in a buckling mode through an opening in the left side surface of the drying box, a plurality of mounting handles 4 are fixedly connected to the left side surface of the detachable sealing cover 3, a plurality of mounting positioning shafts 5 are fixedly connected to the right side surface of the detachable sealing cover 3, positioning holes 6 are formed in the left side opening of the drying box 1 corresponding to the mounting positioning shafts 5, the detachable sealing cover 3 and the drying box 1 are fixedly connected with a plurality of duckbill buckles 7 to achieve simple detachable fixed connection, sealing strips are fixedly connected to the left side opening of the detachable sealing cover 3 and the left side opening of the drying box 1, and through the design, the drying box 1 can be conveniently opened to mount and replace an internal high-temperature filter bag 17 and a moisture absorption piece 19 for repeated use; the two dust covers 9 are connected to the right side of the drying box 1 in a buckling mode through the holes formed in the right side of the drying box 1, the handle 10 with the groove is formed in the center of the dust cover 9, the threaded hole 22 is formed in the right side face of the drying box 1 and surrounds the dust cover 9, and through the design, the device can be kept in a sealing state with an external connector when not in use, dust is prevented from entering the device, meanwhile, a communicating pipeline can be stably installed when the device is in use, and gas is input and output; through the design, the air circulation efficiency of the device is high, and therefore the efficient drying state is kept in a good drying effect state; through the design that the heating element 13 is fixedly connected with the partition plate 8 at the left side of the first mounting plate 11 and the bottom plate of the drying box 1, the device can heat air pressed in by the air blower 12, so that water mist particles in the air can move more quickly and smaller, and the absorption is convenient; through the equal rigid coupling of last lower extreme at division board 8 has ventilative mounting panel 14, a plurality of through-holes have been seted up to the equipartition on ventilative mounting panel 14, the rigid coupling has a plurality of lock rings 15 on the left surface of ventilative mounting panel 14, the support cover 16 has been cup jointed on lock ring 15, it crosses filter bag 17 to have cup jointed high temperature on the support cover 16, it has ventilative mounting box 18 of detachable to lock sliding connection in the support cover 16, the rigid coupling can be dismantled to the inside of ventilative mounting box 18 has moisture absorption piece 19, moisture absorption piece 19 is ventilated membrane and inside polymer hygroscopic agent constitution, through such a design, make this device can be easy to assemble and dismantle and change high temperature and cross filter bag 17 and moisture absorption piece 19, the function of the dust in dry and the filtered air of moisture absorption of high-efficient large tracts of land has been realized simultaneously.

Since the construction of the absorbent member 19 is prior art, it is not described in this document.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides a defroster production air current drying device which characterized in that: comprises a drying box (1), a detachable sealing cover (3), an installation handle (4), a duckbill buckle (7), a partition plate (8), a dustproof cover (9) and a drying and filtering unit; a detachable sealing cover (3) is buckled and connected with an opening at the left side of the drying box (1); a plurality of mounting handles (4) are fixedly connected to the detachable sealing cover (3); the detachable sealing cover (3) is detachably and fixedly connected with the drying box (1) through a duckbill buckle (7); a plurality of dust covers (9) are buckled and connected with the opening on the right side of the drying box (1); the middle inside the drying box (1) is fixedly connected with a partition plate (8) in a sealing way; and a drying and filtering unit is arranged in the drying box (1).

2. The airflow drying device for producing the demister as set forth in claim 1, wherein: the drying and filtering unit comprises a first mounting plate (11), a blower (12), a heating element (13), a ventilating mounting plate (14), a buckling ring (15), a support cover (16), a high-temperature filter bag (17), a moisture absorbing element (19), a second mounting plate (20) and a vacuum pump (21); the upper surface and the lower surface of the partition plate (8) are fixedly connected with a second mounting plate (20) and a first mounting plate (11) respectively; a heating element (13) is fixedly connected between the partition plate (8) at one side region of the first mounting plate (11) and the inner wall of the drying box (1); a plurality of blowers (12) are fixedly connected to the first mounting plate (11) in a communicating manner; a plurality of vacuum pumps (21) are fixedly connected to the second mounting plate (20) in a communicating manner; the upper surface and the lower surface of the partition plate (8) are fixedly connected with ventilating mounting plates (14); a plurality of buckling rings (15) are fixedly connected to the side surface of the air-permeable mounting plate (14); the buckling ring (15) is buckled and connected with a supporting cover (16); a high-temperature filter bag (17) is sleeved on the support cover (16); the inside of the supporting cover (16) is connected with a plurality of moisture absorbing pieces (19) in a buckling and sliding way.

3. The airflow drying device for producing the demister as set forth in claim 2, wherein: a plurality of mounting and positioning shafts (5) are fixedly connected to the right side of the detachable sealing cover (3); the left opening of the drying box (1) is correspondingly provided with a positioning shaft (5) which is provided with a positioning hole (6).

4. The airflow drying device for producing the demister as set forth in claim 3, wherein: the right side of the drying box (1) is provided with a hole which is buckled and connected with a dustproof cover (9); a groove handle (10) is arranged on the right side of the dustproof cover (9); the right side of the drying box (1) is provided with a plurality of threaded holes (22) around the dust cover (9).

5. The airflow drying device for producing the demister as set forth in claim 4, wherein: a plurality of universal wheels (2) are fixedly connected to the bottom surface of the drying box (1); the sealing strip is correspondingly arranged at the left opening of the detachable sealing cover (3) and the drying box (1).

6. The airflow drying device for producing the demister as set forth in claim 5, wherein: the moisture absorption piece (19) is positioned in the air-permeable mounting box (18); the ventilating mounting box (18) is connected inside the support cover (16) in a buckling and sliding manner; the air-permeable mounting box (18) is in a hollow cylindrical shape with a detachable upper end.