CN213321224U - Convertible vulcanizer keeps warm and covers and vulcanizer with tail gas recovery function - Google Patents
Convertible vulcanizer keeps warm and covers and vulcanizer with tail gas recovery function Download PDFInfo
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- CN213321224U CN213321224U CN202021186075.0U CN202021186075U CN213321224U CN 213321224 U CN213321224 U CN 213321224U CN 202021186075 U CN202021186075 U CN 202021186075U CN 213321224 U CN213321224 U CN 213321224U
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- air exhaust
- heat preservation
- tail gas
- cover body
- preservation cover
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Abstract
The utility model belongs to the technical field of tire production, in particular to a turnover type vulcanizing machine heat preservation cover with a tail gas recovery function and a vulcanizing machine, which comprises a heat preservation cover body and a plurality of air exhaust fans; a plurality of air exhaust channels are arranged between the outer side wall and the inner side wall of the heat preservation cover body and are respectively distributed on the side part and the top part of the heat preservation cover body; a plurality of air exhaust fans are arranged on the upper portion of the heat preservation cover body, air outlets of the air exhaust channels located on the same side are communicated with the air exhaust fans on the same side, and a filtering material is arranged in each air exhaust channel. The advantage of this patent is in real time with tail gas recovery, promotes tail gas recovery efficiency and promotes tail gas recovery effect.
Description
Technical Field
The utility model belongs to the technical field of tire production, especially, relate to a convertible vulcanizer keeps warm and covers and vulcanizer with tail gas recovery function.
Background
The vulcanizer produces a large amount of toxic tail gas (H) during the production of tires2S、SO2Thiol and the like) which are harmful to human bodies, and the vulcanizing machine of the current tire factory is directly opened after vulcanization is finished to discharge vulcanization tail gas into a factory workshop, so that the vulcanizing machine is the most main source of peculiar smell in the workshop.
The tail gas source that convertible vulcanizer vulcanizes after uncapping has three places: 1. the residual inner wall of the upper die can be sucked away by a tail gas recovery structure of the upper cover at any time, and a tail gas source is closest to the upper cover; 2. the tire tread and the rubber material residue on the side inner wall and the lower inner wall of the mold can generate tail gas which can be sucked away when the cover is just opened, and the air suction port is closest to the source of the tail gas; 3. the tail gas generated between the bladder and the inner wall of the tire is generated and ascends after the whole upper cover is turned over and the central mechanism is lifted, the difficulty is high in complete suction, and the ascending air path is far and has a right angle.
The tail gas collecting and treating of the vulcanizing machine is difficult to realize synchronization in the existing vulcanizing process, particularly, the turnover vulcanizing machine is difficult to collect on a tail gas circuit through the vulcanizing machine because the stroke of the upper cover and the stroke of the lower cover are not on the same vertical line, and the tail gas is directly discharged into a workshop space from the bottom to the top after the cover is opened.
The tail gas of conventional factory equipment needs to be transported and then centrally treated after being collected, and a gas path pipeline occupies a large amount of space and can influence the operation of equipment containing moving parts, such as a vulcanizing machine.
Disclosure of Invention
The utility model aims at solving the above-mentioned not good problem of current tail gas treatment of vulcanizing, provide a convertible vulcanizer heat preservation cover with tail gas recovery function, this vulcanizer heat preservation cover realizes uncapping will vulcanize tail gas and discharge into the mill workshop after preventing to vulcanize the real-time processing of tail gas, has further promoted and has vulcanize tail gas treatment effect.
For the purpose of the utility model, the following technical scheme is adopted to realize:
a turnover type vulcanizing machine heat preservation cover with a tail gas recovery function comprises a heat preservation cover body and a plurality of air exhaust fans; a plurality of air exhaust channels are arranged between the outer side wall and the inner side wall of the heat preservation cover body and are respectively distributed on the side part and the top part of the heat preservation cover body; a plurality of air exhaust fans are arranged on the upper portion of the heat preservation cover body, air outlets of the air exhaust channels located on the same side are communicated with the air exhaust fans on the same side, and a filtering material is arranged in each air exhaust channel.
Preferably, the heat-insulating cover body is of a central symmetrical structure, the number of the plurality of air exhaust channels is eight, the four air inlets of the air exhaust channels positioned on the side part of the heat-insulating cover body are distributed on the outer ring of the heat-insulating cover body, and the other four air inlets of the air exhaust channels positioned on the top part of the heat-insulating cover body are distributed on the inner ring of the heat-insulating cover body.
Preferably, the plurality of air exhaust channels positioned on the side part are longitudinally arranged, and the plurality of air exhaust channels positioned on the top part of the heat preservation cover body are transversely arranged.
Preferably, the air inlet end of each air exhaust channel positioned at the side part of the heat insulation cover body is obliquely arranged.
Preferably, the lower end of the air inlet end of each of the suction passages located at the side is inclined toward the middle.
Preferably, the filter material is one of a porous material filter strip and a porous material filter sheet which mainly comprises lignin fiber and nitric acid modified porous activated carbon and has a tail gas adsorption function.
Preferably, each air exhaust channel is provided with a replacement window for replacing the filter material.
Preferably, a heat insulation material is arranged between each air exhaust channel and the heat insulation cover body.
The utility model provides a convertible vulcanizer with tail gas recovery function, this vulcanizer includes vulcanizer body and the foretell vulcanizer heat preservation cover on it.
Adopt above-mentioned technical scheme's convertible vulcanizer heat preservation cover with tail gas recovery function, this vulcanizer heat preservation cover is provided with many bleed air passages between the lateral wall and the inside wall of heat preservation cover body, on the basis that does not influence heat preservation performance, big flux gas passage way in vulcanizer heat preservation cover, make the tail gas that the vulcanization in-process produced can be passed through the high-efficient suction of gas circuit by the fan, promote the efficiency and the effect of tail gas recovery, prevent to directly uncap after the vulcanization from discharging the vulcanization tail gas into the mill workshop.
To sum up, the advantage of this patent is retrieve tail gas in real time, promotes tail gas recovery efficiency and promotes tail gas recovery effect.
Drawings
Fig. 1 is the structure schematic diagram of the heat preservation cover of the turnover vulcanizer of the present invention.
Fig. 2 is the utility model discloses a of convertible vulcanizer heat preservation cover is to sectional view structural sketch.
Fig. 3 is the utility model discloses the K of convertible vulcanizer heat preservation cover is to the schematic structure diagram.
Detailed Description
The following describes in detail an embodiment of the present invention with reference to the drawings.
As shown in fig. 1 to 3, the turnover vulcanizer with the tail gas recovery function comprises a vulcanizer body and a vulcanizer heat preservation cover with the tail gas recovery function thereon, wherein the vulcanizer heat preservation cover comprises a heat preservation cover body 1 and four air exhaust fans 2; the heat preservation cover comprises a heat preservation cover body 1, a plurality of air exhaust fans 2, a plurality of air exhaust channels 101, eight air exhaust channels 101, a plurality of air exhaust channels 101 and a plurality of air exhaust channels 101, wherein the air exhaust channels 2 are arranged at the top of the heat preservation cover body 1; the lower end of the air inlet end part of each air exhaust channel 101 positioned on the side part of the heat insulation cover body 1 is obliquely arranged towards the middle, when vulcanization is finished, the upper cover of the vulcanizing machine is lifted for a certain distance, and the air exhaust fan 2 is started to exhaust air, so that a large amount of air flow can be exhausted along the air exhaust channel 101; after the tire is turned over, the inclined air path is adopted, so that an air exhaust path from the tire below to the tire obliquely above can be continuously provided, tail gas generated when the central mechanism ascends the bladder and is separated from the inner wall of the tire can be effectively recovered, and the tail gas recovery effect is further improved. The air inlets of the other four air exhaust channels 101 positioned at the top of the heat-preservation cover body 1 are distributed on the inner ring of the heat-preservation cover body 1; many bleed channels 101 that are located 1 top of cover body that keeps warm transversely set up, and bleed channel 101 through the top is convenient for retrieve the tail gas of top, promotes tail gas recovery efficiency. On the basis that does not influence the heat preservation performance, construct many large-flux's pumping channel 101 in vulcanizer heat preservation cover for the tail gas that produces in the vulcanization process can be by the high-efficient suction of fan through pumping channel 101, further promotes recovery efficiency and recovery quality.
Be provided with insulation material between every bleed passage 101 and the heat preservation cover body 1, be convenient for further promote the heat preservation effect in the tail gas recovery process through insulation material, promote the tail gas recovery effect. The filtering material 102 is arranged in each air extraction channel 101, the filtering material 102 is a porous material filtering strip or a porous material filtering sheet which mainly adopts lignin fiber and nitric acid modified porous activated carbon and has the function of adsorbing tail gas, and the filtering material 102 is a porous material, so that the influence on the heat preservation performance is extremely small, and H generated by vulcanization is convenient to be used2S、SO2And tail gas such as mercaptan is subjected to adsorption treatment, so that the tail gas is filtered and purified. The surface of the porous active carbon modified by nitric acid is rich in a large number of nitrogen-containing functional groups, and the porous active carbon is soaked in nitric acid for 4 hoursThe modified activated carbon with the thickness of 10cm after the soaking treatment has the maximum desulfurization rate of 98 percent at 120 ℃, the average desulfurization rate of 66 percent and very good desulfurization effect. Each air suction channel 101 is provided with a replacement window for replacing the filter material 102, and when the porous adsorption material is saturated, the filter strip can be drawn out and replaced at any time through the replacement window.
The vulcanizing tail gas after vulcanization is convenient to recover in time through the heat preservation cover of the vulcanizing machine, is prevented from being directly discharged into a factory workshop, and a large amount of airflow can be pumped out along the air pumping channel 101 through the arrangement that the lower end of the air inlet end part of each air pumping channel 101 at the side part is inclined towards the middle; the tail gas recovery efficiency and the tail gas recovery effect are improved.
Claims (9)
1. The turnover type vulcanizing machine heat-insulating cover with the tail gas recovery function is characterized by comprising a heat-insulating cover body (1) and a plurality of air exhaust fans (2); a plurality of air exhaust channels (101) are arranged between the outer side wall and the inner side wall of the heat-insulating cover body (1), and the air exhaust channels (101) are respectively distributed on the side part and the top part of the heat-insulating cover body (1); a plurality of air exhaust fans (2) are arranged at the top of the heat preservation cover body (1), the air outlets of the air exhaust channels (101) on the same side are communicated with the air exhaust fans (2) on the same side, and a filter material (102) is arranged in each air exhaust channel (101).
2. The turnover type vulcanizing machine heat preservation cover with the tail gas recovery function is characterized in that the heat preservation cover body (1) is of a central symmetrical structure, the number of the plurality of air exhaust channels (101) is eight, the air inlets of the four air exhaust channels (101) positioned on the side portion of the heat preservation cover body (1) are distributed on the outer ring of the heat preservation cover body (1), and the air inlets of the other four air exhaust channels (101) positioned on the top portion of the heat preservation cover body (1) are distributed on the inner ring of the heat preservation cover body (1).
3. The turnover type vulcanizing machine heat preservation cover with the tail gas recovery function as claimed in claim 2, characterized in that four air exhaust channels (101) at the side part are longitudinally arranged, and four air exhaust channels (101) at the top part of the heat preservation cover body (1) are transversely arranged.
4. The turnover type vulcanizing machine heat-insulating cover with the tail gas recovery function as claimed in claim 1, wherein the air inlet end part of each air exhaust channel (101) positioned at the side part of the heat-insulating cover body (1) is obliquely arranged.
5. The turnover type vulcanizer heat preservation cover with exhaust gas recovery function according to claim 4, wherein the lower end of the air intake end of each air exhaust channel (101) located at the side part is inclined toward the middle.
6. The turnover type vulcanizing machine heat preservation cover with the tail gas recovery function is characterized in that the filtering material (102) is one of a porous material filtering strip and a porous material filtering sheet with the tail gas adsorption function.
7. The turnover type vulcanizer heat preservation cover with tail gas recovery function of claim 1, wherein each air exhaust channel (101) is provided with a replacement window for replacing the filter material (102).
8. The turnover type vulcanizing machine heat preservation cover with the tail gas recovery function as claimed in claim 1, characterized in that a heat preservation material is arranged between each air exhaust channel (101) and the heat preservation cover body (1).
9. An overturning type vulcanizing machine with a tail gas recovery function is characterized by comprising a vulcanizing machine body and a vulcanizing machine heat-insulating cover of any one of claims 1-8 on the vulcanizing machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021186075.0U CN213321224U (en) | 2020-06-23 | 2020-06-23 | Convertible vulcanizer keeps warm and covers and vulcanizer with tail gas recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021186075.0U CN213321224U (en) | 2020-06-23 | 2020-06-23 | Convertible vulcanizer keeps warm and covers and vulcanizer with tail gas recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213321224U true CN213321224U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021186075.0U Active CN213321224U (en) | 2020-06-23 | 2020-06-23 | Convertible vulcanizer keeps warm and covers and vulcanizer with tail gas recovery function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213321224U (en) |
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2020
- 2020-06-23 CN CN202021186075.0U patent/CN213321224U/en active Active
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