CN217077871U - Vacuum cleaning furnace - Google Patents
Vacuum cleaning furnace Download PDFInfo
- Publication number
- CN217077871U CN217077871U CN202220659159.4U CN202220659159U CN217077871U CN 217077871 U CN217077871 U CN 217077871U CN 202220659159 U CN202220659159 U CN 202220659159U CN 217077871 U CN217077871 U CN 217077871U
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- furnace
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- pressing
- furnace cover
- vacuum cleaning
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Abstract
The utility model provides a vacuum cleaning furnace, its area is little to the bell compresses tightly effectually. The furnace cover lifting device comprises a vertical furnace, a furnace cover lifting stand column is installed at the top of the vertical furnace, a lifting cross arm is installed on the furnace cover lifting stand column, a cylinder is installed on the lifting cross arm, a cylinder piston rod is connected with the furnace cover, a furnace cover pressing device is further installed at the top of the vertical furnace, the furnace cover pressing device comprises a pressing piece and a pressing screw rod, the pressing piece is of a C shape, the pressing piece comprises a connecting end located above the furnace cover and a pressing end used for abutting against the bottom end of a furnace flange, and the pressing screw rod is in threaded connection with the connecting end and used for abutting against the top end of the furnace cover.
Description
Technical Field
The utility model relates to a chemical fiber cleaning equipment technical field specifically is a vacuum cleaning stove.
Background
The vacuum cleaning furnace is cleaning equipment in chemical fiber industry, and is widely applied to cleaning of common spinneret plates, special-shaped spinneret plates, spinning components and filter elements in production lines of terylene, polypropylene fibers, chinlon, spun-bonded non-woven fabrics and the like. The vacuum cleaning furnace utilizes the characteristics that general chemical fiber high molecular polymer is melted at about 300 ℃, air is isolated at the temperature higher than 300 ℃ for cracking, various cracking fog is generated, and the chemical fiber high molecular polymer attached to the surface of a workpiece can be cleaned by the characteristic that the chemical fiber high molecular polymer can be completely oxidized in the air at the temperature higher than 400 ℃.
A patent with application number CN201621361250.9 discloses a vacuum cleaning furnace, in which the furnace chamber is a horizontal furnace chamber, the furnace door is opened at one side of the vacuum cleaning furnace, and the charging rack is extended out by the cooperation of slide rail and pulley device. Therefore, the vacuum cleaning furnace occupies a large area because the charging rack needs to be extended.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the utility model provides a vacuum cleaning furnace, its area is little.
The technical scheme is as follows: the utility model provides a vacuum cleaning furnace, its includes vertical furnace, the bell lifts by crane the stand is installed at vertical furnace top, install on the bell lifts by crane the stand and lifts by crane the xarm, it installs the cylinder on the xarm to lift by crane, the cylinder piston rod is connected with the bell.
It is further characterized in that:
the furnace cover and the vertical hearth are sealed through a high-temperature resistant flexible graphite packing;
the furnace cover pressing device is further mounted at the top of the vertical furnace and comprises a pressing piece and a pressing screw rod, the pressing piece is C-shaped and comprises a connecting end and a pressing end, the connecting end is located above the furnace cover, the pressing end is used for abutting against the bottom end of the furnace flange, and the pressing screw rod is in threaded connection with the connecting end and is used for abutting against the top end of the furnace cover;
an electric heating pipe is arranged in the vertical hearth; a waste outlet is formed in the bottom of the vertical hearth and is connected with a waste collecting tank below the vertical hearth, and a drawer is arranged in the waste collecting tank; the side wall flange of the vertical hearth is connected with a waste gas treatment device, and the waste gas treatment device is connected with a water ring vacuum pump;
the vertical hearth is filled with a heat insulation material, and the heat insulation material is aluminum silicate cotton;
a vacuum meter is arranged on the furnace cover;
an operating platform and guard rails are further installed on the periphery of the vacuum furnace, and the operating platform is connected with a step ladder.
After having adopted such structure, through adopting vertical furnace, set up the import in the furnace top, when wasing, will be put into the hanging flower basket by the washing piece, hang to vertical furnace inside by electric block, close the bell and begin to wash again, compare in the mode that originally stretches out the charging rack through the slide rail, reduced the shared area of that part that stretches out, so area reduces greatly.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the present invention.
Detailed Description
As shown in fig. 1, 2 and 3, a vacuum cleaning furnace comprises a vertical furnace hearth 1, a furnace cover lifting upright post 2 is installed at the top of the vertical furnace hearth 1, a lifting cross arm 3 which is rotatably connected and is driven by a motor to rotate is installed on the furnace cover lifting upright post 2, a cylinder 4 is installed on the lifting cross arm 3, a piston rod of the cylinder 4 is connected with a furnace cover 5, the furnace cover 5 can be pressed through the cylinder 4, a furnace cover pressing device 6 is also installed at the top of the vertical furnace hearth 1, the pressing can be further realized through the furnace cover pressing device 6, as shown in fig. 2, a plurality of furnace cover pressing devices 6 are uniformly arranged at the top of the furnace hearth and comprise a pressing piece 61 and a pressing screw rod 62, the pressing piece 61 is C-shaped and comprises a connecting end 63 which is positioned above the furnace cover and a pressing end 64 which is used for abutting against the bottom end of a furnace flange of the furnace hearth, the pressing screw rod 62 is in threaded connection with the connecting end 63 and the bottom end is used for abutting against the top end of the furnace cover (the bottom end can be rotatably connected with a pressing block to prevent the furnace cover from being worn), the top end of the furnace cover can be connected with a handle to facilitate the rotation of the screw rod, and an operator can compress the furnace cover and the flange at the top of the hearth through the compression screw rod and the compression piece by rotating the handle; in addition, the furnace cover 5 and the vertical hearth 1 are sealed through a high-temperature-resistant flexible graphite packing, the sealing effect is good, furnace mouth cooling water is saved, the cleaning effect is improved, the vertical hearth 1 is filled with a heat-insulating material 13, and the heat-insulating material 13 is aluminum silicate cotton.
Through adopting vertical furnace 1, set up the import in the furnace top, when wasing, retract through cylinder 4 and open bell 5, the rethread lifts by crane stand 2 and lifts by crane 3 cooperations with bell 5 and leave the furnace import, will treat that the washing piece is put into the hanging flower basket, the hanging flower basket divides three-layer shelf rotating assembly, hang to vertical furnace 1 inside by electric block, through lifting by crane stand 2 and lifting by crane 3 cooperations of xarm with bell 5 commentaries on classics to furnace import top, compress tightly bell 5 through cylinder 4 and bell closing device 6, begin to wash, compare in the mode that originally stretches out the charging rack through the slide rail, the shared area of that part that stretches out has been reduced, change original horizontal structure into vertical simultaneously, so area reduces greatly.
A W-shaped electric heating pipe 7 is arranged in the vertical hearth 1; the bottom of the vertical hearth 1 is provided with a waste outlet 8, the waste outlet 8 is connected with a waste collecting tank 9 below the vertical hearth 1 through a pipeline, the waste collecting tank 9 is of a horizontal structure, a semicircular drawer 10 for containing waste is arranged in the waste collecting tank 9, and the waste can be conveniently poured out by pulling out the drawer 10; the flange of the side wall of the vertical hearth 1 is connected with a waste gas treatment device 11, the waste gas treatment device 11 is connected with a water ring vacuum pump 12, and the waste gas treatment device 11 specifically comprises a pipeline anti-blocking device, a spray washer, a gas-water separator and a basket filter.
Heating by an electric heating pipe 7, melting a large amount of high molecular polymer on the surface of a workpiece to be cleaned, flowing into a waste collecting tank 9 at the lower part, continuously raising the temperature, introducing a small amount of air at the same time, fully oxidizing the remaining high molecular polymer to generate carbon dioxide and water vapor, pumping the ash and the water vapor floating in a hearth out of the hearth by water through a vacuum pump 12, passing through a pipeline anti-blocking device, entering a spray scrubber, spraying water for washing by the spray scrubber, allowing a mixture consisting of water, air and waste to enter an air-water separator from the spray scrubber, discharging the air through the vacuum pump 12, discharging the mixture of water and waste from a water outlet of the air-water separator, entering a basket filter, separating water and waste, cleaning the waste, and classifying and discharging water and air, the furnace is pollution-free, and the situation that the vacuum pump 12 is damaged by air containing water can not occur.
For convenient operation, an operation platform 14-1, a protective guard 14-2 and a foot step ladder 14-3 are arranged outside the vacuum furnace; a vacuum meter 15 is arranged on the furnace cover 5, which is convenient for detecting the vacuum degree,
the above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a vacuum cleaning furnace, its includes furnace, its characterized in that: the furnace is a vertical furnace, a furnace cover lifting stand column is installed at the top of the vertical furnace, a lifting cross arm is installed on the furnace cover lifting stand column, an air cylinder is installed on the lifting cross arm, and an air cylinder piston rod is connected with the furnace cover.
2. The vacuum cleaning furnace according to claim 1, wherein: and the furnace cover and the vertical furnace chamber are sealed by a high-temperature-resistant flexible graphite packing.
3. A vacuum cleaning furnace according to claim 1 or 2, wherein: the furnace cover pressing device is further mounted at the top of the vertical furnace and comprises a pressing piece and a pressing screw rod, the pressing piece is C-shaped and comprises a connecting end located above the furnace cover and a pressing end used for abutting against the bottom end of the furnace flange, and the pressing screw rod is in threaded connection with the connecting end and used for abutting against the top end of the furnace cover.
4. A vacuum cleaning furnace according to claim 3, wherein: an electric heating pipe is arranged in the vertical hearth; a waste outlet is formed in the bottom of the vertical hearth and is connected with a waste collecting tank below the vertical hearth, and a drawer is arranged in the waste collecting tank; the vertical furnace lateral wall flange joint has exhaust treatment device, exhaust treatment device is connected with water ring vacuum pump.
5. The vacuum cleaning furnace according to claim 4, wherein: the vertical hearth is filled with a heat insulation material, and the heat insulation material is aluminum silicate cotton.
6. The vacuum cleaning furnace according to claim 1, wherein: and a vacuum meter is arranged on the furnace cover.
7. The vacuum cleaning furnace according to claim 1, wherein: an operating platform and guard rails are further installed on the periphery of the vacuum furnace, and the operating platform is connected with a step ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220659159.4U CN217077871U (en) | 2022-03-25 | 2022-03-25 | Vacuum cleaning furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220659159.4U CN217077871U (en) | 2022-03-25 | 2022-03-25 | Vacuum cleaning furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217077871U true CN217077871U (en) | 2022-07-29 |
Family
ID=82550194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220659159.4U Active CN217077871U (en) | 2022-03-25 | 2022-03-25 | Vacuum cleaning furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217077871U (en) |
-
2022
- 2022-03-25 CN CN202220659159.4U patent/CN217077871U/en active Active
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