CN203110240U - Constant-temperature tapered coiled tracing pipeline for foaming bucket of batch pre-foaming machine - Google Patents
Constant-temperature tapered coiled tracing pipeline for foaming bucket of batch pre-foaming machine Download PDFInfo
- Publication number
- CN203110240U CN203110240U CN 201320066684 CN201320066684U CN203110240U CN 203110240 U CN203110240 U CN 203110240U CN 201320066684 CN201320066684 CN 201320066684 CN 201320066684 U CN201320066684 U CN 201320066684U CN 203110240 U CN203110240 U CN 203110240U
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- China
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- coiled
- foaming
- tracing
- machine
- bucket
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Abstract
The utility model discloses a constant-temperature tapered coiled tracing pipeline for a foaming bucket of a batch pre-foaming machine. The constant-temperature tapered coiled tracing pipe is mainly and technically characterized in that a plurality of coiled tracing pipelines are arranged on the periphery of a foaming bucket body; a reducing valve is arranged at a steam inlet end, an angle seat valve, a steam pocket and a drain valve are arranged in the middles of the pipelines; and outlets of the coiled tracing pipelines are arranged at the bottom, and special drain valves are arranged at the outlets. On the basis of original steam heating, the coiled tracing pipelines for the foaming bucket are added, so that the temperature of the wall of the bucket body keeps constant during each mold circulation, the difference of the temperatures of the bucket body is controlled to be 5 DEG C during each mold circulation, condensate water is prevented from forming in the foaming process, the quality of a formed ball material is improved, and the production period of each mold is shortened; and simultaneously, the coiled tracing pipelines adopt the special drain valves, so that the energy consumption is less; and the energy consumption of the machine is fundamentally equal to that of an original product, and the machine is more energy-saving due to the fact that the production period is shortened.
Description
Technical field
The utility model relates to the coil pipe heat tracing pipe road of a kind of batch of prefoaming machine issuance of materials bucket.
Background technology
Former prefoaming machine staving adds the thermal recovery bottom and directly advances steam, the every mould heating of this structure is just carried out in the specific time, machine heats in discharging and stops, and blow a cold wind over to machine intimate, cause the staving temperature sharply to descend, the staving temperature difference is about in the of 20 ℃, when next mould leads to steam, cold air certainly leads to a large amount of condensed waters in the saturated vapor tempering tank, causes expanded particle moisture content height and every mould time long, influences uniformity and the quality of issuance of materials pearl material.
Summary of the invention
The constant temperature tapering batch prefoaming machine issuance of materials bucket coil pipe heat tracing pipe road that the utility model provides a kind of shortens the production cycle, energy consume is less.
The utility model is achieved by the following technical solution: a kind of constant temperature tapering batch prefoaming machine issuance of materials bucket coil pipe heat tracing pipe road, its major technique feature is in issuance of materials staving periphery some quantity coil pipe heat tracing pipes road to be set, the steam inlet end is provided with pressure-reducing valve, is provided with angle pedestal valve, steamdrum, drain valve in the middle of the pipeline; The outlet of heat tracing pipe is located at the bottom, and special drain valve is arranged.
As preferably, half high downward position of described issuance of materials staving arranges some quantity coil pipe heat tracing pipes road.
The utility model has increased issuance of materials bucket coil pipe heat tracing pipe road on original steam-heated basis, make staving bucket wall temperature substantially constant between every mould circulation constant, make the control between every mould circulation of staving temperature differ 5 ℃, reduced condensed water formation in the foaming process, improved the quality after the moulding of pearl material, and shortened every mould production cycle, simultaneously owing to adopted special drain valve on the heat tracing pipe, energy consume is less, the machine energy resource consumption is suitable substantially with original product after adding heat tracing pipe, because the production cycle shortens, machine is more energy-conservation.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
As shown in Figure 1, appropriate quantity coil pipe heat tracing pipe road 7 is set around the issuance of materials staving 8, steam enters steamdrum 2 after reducing pressure through pressure-reducing valve 1, discharge by drain valve 3 at the condensed water that steamdrum forms, when angle pedestal valve 6 is opened, coil pipe leads to steam, heat tracing pipe heats issuance of materials staving 8, the outlet of heat tracing pipe is arranged on bottommost, and when forming condensed water in the heat tracing pipe, drain valve 5 is opened automatically, condensed water is discharged automatically, in machine time spent not for a long time, also can open manual drainage ball valve 4, discharge the condensed water in the heat tracing pipe.This heat tracing pipe is simple in structure, and by the drain valve draining, steam energy consumption less wastage has been realized the constant temperature companion heat to the issuance of materials staving.
Claims (2)
1. a constant temperature tapering batch prefoaming machine issuance of materials bucket coil pipe heat tracing pipe road is characterized in that in issuance of materials staving periphery some quantity coil pipe heat tracing pipes road being set, and the steam inlet end is provided with pressure-reducing valve, is provided with angle pedestal valve, steamdrum, drain valve in the middle of the pipeline; The outlet of heat tracing pipe is located at the bottom, and special drain valve is arranged.
2. a kind of constant temperature tapering as claimed in claim 1 batch prefoaming machine issuance of materials bucket coil pipe heat tracing pipe road is characterized in that half high downward position of described issuance of materials staving arranges some quantity coil pipe heat tracing pipes road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066684 CN203110240U (en) | 2013-02-06 | 2013-02-06 | Constant-temperature tapered coiled tracing pipeline for foaming bucket of batch pre-foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066684 CN203110240U (en) | 2013-02-06 | 2013-02-06 | Constant-temperature tapered coiled tracing pipeline for foaming bucket of batch pre-foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203110240U true CN203110240U (en) | 2013-08-07 |
Family
ID=48890618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320066684 Expired - Lifetime CN203110240U (en) | 2013-02-06 | 2013-02-06 | Constant-temperature tapered coiled tracing pipeline for foaming bucket of batch pre-foaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203110240U (en) |
-
2013
- 2013-02-06 CN CN 201320066684 patent/CN203110240U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |