CN211987676U

CN211987676U - Air cylinder mounting device of cloth bag dust collector

Info

Publication number: CN211987676U
Application number: CN201921458999.9U
Authority: CN
Inventors: 郭辉; 石云章; 张生佩
Original assignee: Qinghai Xiyu Nonferrous Metals Co ltd
Current assignee: Qinghai Xiyu Nonferrous Metals Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-11-24
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a sack dust collector cylinder installation device, including cylinder and dust collector, cylinder bottom end fixedly connected with support column, the support column bottom surface is fixed with thermal-insulated bottom plate, thermal-insulated bottom plate fixed mounting is on the dust collector surface, the cylinder drive end runs through in the support column stretches into the dust collector. The utility model discloses a support column supports to make the cylinder and dust collector surface isolated, reach the purpose of separation, make the cylinder heat dissipation, avoid cylinder seal to change frequently, and set up thermal-insulated bottom plate, improved thermal-insulated effect, set up baffling type baffle and louvre simultaneously, guaranteed radiating efficiency, reduced thermal transmission.

Description

Air cylinder mounting device of cloth bag dust collector

Technical Field

The utility model relates to an agricultural equipment technical field specifically is a sack dust collector cylinder installation device.

Background

The technical dust collector of the anode mud side-blown reduction furnace is a high-pressure pulse dust collector, the pulse design pressure is 0.55-0.65 MPa, the working pressure of the pulse dust collector from smelting is only 0.45MPa, and the design requirement is not met, so that the cooling temperature of flue gas passing through a surface air cooler is low, condensed water is generated, the condensed water is accumulated in a cloth bag, a dust collecting system is reconstructed after the condensed water is accumulated, the surface air cooler is disassembled, the inlet temperature of the dust collector is increased to 140 ℃, the outlet temperature is about 80 ℃, the surface temperature of the dust collector is high, meanwhile, the heat transfer of an air cylinder is high, and in addition, the acidic substances (fluorinated acid) in a dust.

Because pulse dust collector pressure is not enough during smelting production at present, the deashing effect is not good, so the sack deposition is serious, and the flue gas is lower through surface cooler cooling temperature, produces the comdenstion water, and in the sack accumulation, it is surperficial to lead to cigarette ash to bond to the sack, produces behind the certain time that the sack blocks up easily, and dust collection effect is relatively poor, therefore we improve this, provide a sack dust collector cylinder installation device.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a sack cleaner cylinder installation device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a sack dust collector cylinder installation device, including cylinder and dust collector, cylinder bottom end fixedly connected with support column, the support column bottom surface is fixed with thermal-insulated bottom plate, thermal-insulated bottom plate fixed mounting is on the dust collector surface, the cylinder drive end runs through in the support column stretches into the dust collector.

As an optimal technical scheme of the utility model, the cylinder passes through bolt fixed connection with the support column, bolt fixed connection is passed through with the dust collector surface to thermal-insulated bottom plate.

As a preferred technical scheme of the utility model, the support column internal fixation is equipped with a plurality of baffles and bracing piece, and a plurality of baffle baffling forms set up, the baffle bottom surface is equipped with a plurality of louvres, and the fixed setting of louvre baffling form is on the support column surface, the bracing piece is vertical runs through baffle and support column top surface and bottom surface fixed connection.

As an optimal technical scheme of the utility model, thermal-insulated bottom plate includes intensity plate layer, polyurethane thermal insulation layer and nanometer aerogel insulating layer, intensity plate layer bottom mounting has polyurethane thermal insulation layer, polyurethane thermal insulation layer bottom mounting has nanometer aerogel insulating layer.

As an optimized technical scheme of the utility model, the baffle adopts fan-shaped, the baffle girth is greater than the half girth of support column inner cross-section.

The utility model has the advantages that: this kind of sack dust collector cylinder installation device supports through the support column to make cylinder and dust collector surface isolated, reach the purpose of separation, make the cylinder heat dissipation, avoid the cylinder sealing washer frequent change, and set up thermal-insulated bottom plate, improved thermal-insulated effect, set up baffling type baffle and louvre simultaneously, guaranteed the radiating efficiency, reduced thermal transmission.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a cylinder mounting device of a bag dust collector of the present invention;

FIG. 2 is a schematic view of a supporting pillar structure of the cylinder mounting device of the bag dust collector of the present invention;

fig. 3 is a schematic view of a sectional structure of a heat insulation bottom plate of a cylinder mounting device of a bag dust collector of the present invention.

In the figure: 1. a cylinder; 2. a support pillar; 3. a thermally insulating floor; 4. a baffle plate; 5. heat dissipation holes; 6. a support bar; 31. a strength ply layer; 32. a polyurethane heat insulation layer; 33. nanometer aerogel insulating layer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3, the utility model relates to a sack cleaner cylinder installation device, including cylinder 1 and dust collector, 1 bottom fixedly connected with support column 2 of cylinder, 2 bottom surfaces of support column are fixed with thermal-insulated

bottom plate

3, 3 fixed mounting on the dust collector surface of thermal-insulated bottom plate, 1 drive end of cylinder runs through support column 2 and stretches into in the dust collector, this kind of sack cleaner cylinder installation device, support through support column 2, thereby make cylinder and dust collector surface isolated, reach the purpose of separation, make the cylinder dispel the heat, avoid cylinder sealing washer to change frequently.

Wherein, cylinder 1 passes through bolt fixed connection with support column 2, and thermal-insulated bottom plate 3 passes through bolt fixed connection with the dust collector surface, has guaranteed the stability of connecting.

Wherein, 2 internal fixation of support column are equipped with a plurality of baffles 4 and bracing piece 6, and 4 baffling forms of a plurality of baffles set up, and 4 bottom surfaces of baffle are equipped with a plurality of

louvres

5, and 5 baffling forms of louvre are fixed to be set up on 2 surfaces of support column, and bracing piece 6 is vertical runs through baffle 4 and 2 top surfaces of support column and bottom surface fixed connection, carries out effectual baffling heat, improves the radiating effect.

Wherein, thermal-insulated bottom plate 3 includes intensity plate layer 31, polyurethane insulation layer 32 and nanometer

aerogel insulating layer

33, and 31 bottom mounting in intensity plate layer has polyurethane insulation layer 32, and polyurethane insulation layer 32 bottom mounting has nanometer aerogel insulating layer 33, has improved thermal-insulated effect.

Wherein, baffle 4 adopts fan-shaped, and 4 girths of baffle are greater than the half girth of support column 2 internal section, have guaranteed the heat baffling effect.

The working principle is as follows:

the device is used for keeping apart dust collector and cylinder 1 in cylinder 1 bottom, avoids direct contact transmission high temperature, prevents that cylinder 1 sealed pad from frequently damaging.

A support column 2 is placed on a base of a cylinder 1, a support rod 6 is additionally arranged inside the support column 2, the upper portion of the support column 2 is connected with the cylinder 1 through a bolt, and the lower portion of the support column is fixedly connected with a dust collector through a bolt.

Design parameters adopted for the support column 2: thickness of the steel plate: 8mm, height of the entire support column 2: 100mm, the length of the support rod is 80mm, and the width of the support rod is 30 mm.

Adopt a plurality of baffles 4 to carry out baffling formula fixed mounting in support column 2 simultaneously, thickness can adopt 30mm, can realize the thermal effect of baffling, reduces heat transfer rate, sets up louvre 5 on support column 2 below every baffle 4 simultaneously, and louvre 5 adopts the diameter to be 1 mm's hole, has improved the radiating efficiency.

And the thermal-insulated bottom plate 3 that intensity plate layer 31, polyurethane thermal insulation layer 32 and nanometer aerogel insulating layer 33 made up utilizes the heat-proof quality of material itself, has improved thermal isolated ability, reduces heat transfer, has guaranteed that cylinder 1 seals up life.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sack dust collector cylinder installation device, includes cylinder (1) and dust collector, its characterized in that, cylinder (1) bottom fixedly connected with support column (2), support column (2) bottom surface is fixed with thermal-insulated bottom plate (3), thermal-insulated bottom plate (3) fixed mounting is on the dust collector surface, cylinder (1) drive end runs through support column (2) and stretches into in the dust collector.

2. A cloth bag dust collector cylinder mounting arrangement according to claim 1, characterized in that the cylinder (1) is fixedly connected with the support pillar (2) by means of bolts, and the heat insulating bottom plate (3) is fixedly connected with the dust collector surface by means of bolts.

3. A cloth bag dust collector cylinder mounting device according to claim 1, characterized in that, a plurality of baffles (4) and support rods (6) are fixedly arranged in the support column (2), the plurality of baffles (4) are arranged in a baffling manner, the bottom surface of the baffle (4) is provided with a plurality of heat dissipation holes (5), the heat dissipation holes (5) are fixedly arranged on the surface of the support column (2) in a baffling manner, and the support rods (6) vertically penetrate through the baffles (4) and are fixedly connected with the top surface and the bottom surface of the support column (2).

4. A cylinder mounting device of a bag type dust collector according to claim 1, wherein the heat insulation bottom plate (3) comprises a strength plate layer (31), a polyurethane heat insulation layer (32) and a nano aerogel heat insulation layer (33), the bottom end of the strength plate layer (31) is fixed with the polyurethane heat insulation layer (32), and the bottom end of the polyurethane heat insulation layer (32) is fixed with the nano aerogel heat insulation layer (33).

5. A cloth bag dust collector cylinder mounting arrangement according to claim 3, characterized in that the baffle (4) is fan-shaped, the circumference of the baffle (4) being larger than half the circumference of the inner cross-section of the supporting pillar (2).