CN213919217U

CN213919217U - Drum-type vulcanizer heat preservation device

Info

Publication number: CN213919217U
Application number: CN202022951819.XU
Authority: CN
Inventors: 李法伟; 陈雪峰; 花婷
Original assignee: Suqian Wanjia Rubber Products Co ltd
Current assignee: Suqian Wanjia Rubber Products Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-10
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a drum vulcanizer heat preservation device, including insulating tube, heat preservation, supporting device includes the bearing plate that the level set up and the supporting rod of a plurality of perpendicular settings, and the bearing plate is connected to the bearing rod bottom, and the insulating tube bottom is connected at the bearing rod top, insulating tube is S-shaped bending level and lays between insulating layer and drum vulcanizer bottom, and the heat preservation sets up at the bearing plate top, insulating tube ' S entry sets up the filter screen and connects the waste gas collection mouth of drum vulcanizer, and insulating tube ' S exit linkage drum vulcanizer ' S exhaust gas treatment system sets up the U-shaped pipeline in the middle of insulating tube entry and the waste gas collection mouth, and the U-shaped pipeline sets up a plurality of filter screens along the pipeline cross-section. The utility model discloses not only can avoid weakening because of the physical properties that the inside and outside difference in temperature of material caused, can reduce the heat loss moreover, reduce the energy consumption to reduce product cost.

Description

Drum-type vulcanizer heat preservation device

Technical Field

The utility model relates to an equipment heat preservation device field, concretely relates to drum vulcanizer heat preservation device.

Background

The drum vulcanizer is a device for continuously vulcanizing various coated fabrics, and comprises two types of heating by steam and heating by electricity. Heating with saturated steam, and increasing the thickness and weight of the drum wall; the heating is carried out by electricity, and the heating is not required to be increased. The main working parts of the drum vulcanizer are a hollow drum and an endless steel belt. The adhesive tape is pressed tightly on the surface of the drum by the steel belt, and the adhesive layer on the adhesive tape is vulcanized under the action of heat. Drum vulcanizers are also used in the production of artificial leather.

However, the existing drum vulcanizing equipment basically vulcanizes the materials on the inner side of the steel belt, the outer side of the adhesive tape is in direct contact with air, the heat dissipation is fast, and the temperature difference between the inner side and the outer side of the adhesive tape is large, so that the physical performance of the product is not ideal enough.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model designs a drum vulcanizer heat preservation device, its aim at: the heating device of the drum vulcanizer is arranged in a heat preservation manner, so that the physical performance weakening caused by the temperature difference between the inner side and the outer side of the material can be effectively avoided, the heat loss can be reduced, the energy consumption is reduced, and the product cost is reduced.

The utility model discloses specific content: the utility model provides a drum vulcanizer heat preservation device which characterized in that: including heat preservation pipeline, heat preservation, supporting device includes the bearing board that the level set up and the bearing rod of a plurality of perpendicular settings, and the heat preservation pipeline bottom is connected to the bearing rod top, and the bearing rod bottom passes the heat preservation and connects the bearing board, heat preservation pipeline level is laid between heat preservation and drum vulcanizer bottom.

Preferably, the inlet of the heat preservation pipeline is connected with a waste gas collecting port of the drum vulcanizer, and the outlet of the heat preservation pipeline is connected with a waste gas treatment system of the drum vulcanizer.

Preferably, the heat preservation pipeline inlet and the waste gas collecting port are both provided with filter screens.

Preferably, a U-shaped pipeline is arranged between the heat preservation pipeline inlet and the waste gas collecting port, and a plurality of filter screens are arranged on the U-shaped pipeline along the section of the pipeline.

Preferably, the filter screen is detachably arranged.

Preferably, the pore size of the filter screen is gradually reduced along the flowing direction of the gas flow.

Preferably, the heat-insulating pipeline is horizontally laid in an S-shaped bent manner.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is the plan structure view of the heat preservation pipeline of the utility model.

Wherein: 1. the device comprises a heat insulation pipeline, 2, a heat insulation layer, 3, a drum vulcanizer, 4, a bearing plate, 5, a bearing rod, 6, a waste gas collection port, 7, a waste gas treatment system, 8, a filter screen, 9 and a U-shaped pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 2, a heat preservation device of a drum vulcanizer comprises a heat preservation pipeline 1, a heat preservation layer 2 and a supporting device, wherein the supporting device comprises a horizontally arranged supporting plate 4 and a plurality of vertically arranged supporting rods 5, the tops of the supporting rods 5 are connected with the bottom of the heat preservation pipeline 1, and the bottoms of the supporting rods 5 penetrate through the heat preservation layer 2 and are connected with the supporting plate 4; insulating tube 1 is the crooked level of S-shaped and lays between

insulating layer

2 and 3 bottoms of drum vulcanizer, and mouth 6 is collected to the waste gas of insulating tube 1 'S entry

linkage drum vulcanizer

3, and 1 exit linkage drum vulcanizer 3' S exhaust treatment system 7 of insulating tube, insulating tube 1 entry and waste gas are collected mouthful 6 and are all set up the filter screen, and are preferred, insulating tube 1 entry and waste gas are collected mouthful 6 centre and are set up U-shaped pipeline 9, and U-shaped pipeline 9 sets up a plurality of filter screens 8 along the pipeline cross-section, and filter screen 8 aperture reduces gradually in the air current flow direction, and is preferred, filter screen 8 is for dismantling the setting.

The specific using process is as follows: when the drum vulcanizer 3 is in use, hot gas with a small amount of impurities is generated at the top of the vulcanizer body, the hot gas is collected through the waste gas collecting port 6 and is primarily filtered by the filter screen 9, one part of the hot gas is introduced into the waste gas treatment system 7 through a pipeline for waste gas treatment, and the other part of the hot gas flows through the U-shaped pipeline 9 and reaches the heat insulation pipeline 1;

the plurality of filter screens 8 arranged along the cross section in the U-shaped pipeline 9 further filter impurities in the hot gas, the filter screens 8 arranged at the inlets of the heat-insulating pipeline 1 ensure that the impurities in the gas in the heat-insulating pipeline 1 are removed as much as possible, and the impurities with smaller particle sizes can be removed gradually as the pore diameters of the filter screens 8 are gradually reduced along the flowing direction of the gas; hot gas flows along the S-shaped heat insulation pipeline and is discharged into the waste gas treatment system 7 from the outlet of the heat insulation pipeline 1 through the pipeline, and the waste gas treatment system 7 can discharge the gas into the atmosphere after the hot gas is qualified; in order to ensure the stability of the heat insulation pipeline 1, the bottom of the heat insulation pipeline 1 is supported by a plurality of supporting rods 5, the bottoms of the supporting rods 5 penetrate through the heat insulation layer 2 to be connected with supporting plates 4, and each edge or each corner of each supporting plate 5 is connected with a drum-type vulcanizing machine 3, so that the stability of the heat insulation device is further ensured; the heat-insulating layer 2 is wrapped outside the heat-insulating pipeline 1, so that heat in the heat-insulating pipeline 1 is dissipated as little as possible; as the use time increases, the meshes of the sieve 8 gradually become clogged with impurities, and the filtering action of the sieve 8 can be restored by replacing the sieve 8 with a new one.

The beneficial effects of the utility model are that:

(1) the internal and external temperature difference of the material is reduced, and the physical performance of the product is prevented from being weakened due to excessive temperature difference; the yield is improved;

(2) the filter screen is replaceable, so that the equipment shutdown maintenance time is reduced;

(3) the equipment is insulated by utilizing the heat of the waste gas, so that the resources are comprehensively utilized, and the cost expenditure is reduced;

(4) the utility model discloses simple structure extensively is applicable to other heat retaining firing equipment of needs.

To sum up, the utility model discloses reach anticipated effect.

Claims

1. The utility model provides a drum vulcanizer heat preservation device which characterized in that: including heat preservation pipeline, heat preservation, supporting device includes the bearing board that the level set up and the bearing rod of a plurality of perpendicular settings, and the heat preservation pipeline bottom is connected to the bearing rod top, and the bearing rod bottom passes the heat preservation and connects the bearing board, heat preservation pipeline level is laid between heat preservation and drum vulcanizer bottom.

2. The heat-insulating device of a drum vulcanizer as set forth in claim 1, wherein: the inlet of the heat-insulating pipeline is connected with a waste gas collecting port of the drum-type vulcanizing machine, and the outlet of the heat-insulating pipeline is connected with a waste gas treatment system of the drum-type vulcanizing machine.

3. The heat-insulating device for a drum vulcanizer of claim 2, wherein: the inlet and the waste gas collecting port of the heat insulation pipeline are both provided with filter screens.

4. A drum vulcanizer thermal insulation apparatus as set forth in claim 2 or 3, wherein: the middle of the heat preservation pipeline inlet and the waste gas collecting port is provided with a U-shaped pipeline, and the U-shaped pipeline is provided with a plurality of filter screens along the cross section of the pipeline.

5. The heat-insulating device for a drum vulcanizer of claim 4, wherein: the filter screen is for dismantling the setting.

6. The heat-insulating device for a drum vulcanizer of claim 4, wherein: the aperture of the filter screen is gradually reduced along the flowing direction of the air flow.

7. The heat-insulating device of a drum vulcanizer as set forth in claim 1, wherein: the heat-insulating pipeline is horizontally laid in an S-shaped bent mode.