CN203950753U - New type fuse curing oven - Google Patents
New type fuse curing oven Download PDFInfo
- Publication number
- CN203950753U CN203950753U CN201420325753.5U CN201420325753U CN203950753U CN 203950753 U CN203950753 U CN 203950753U CN 201420325753 U CN201420325753 U CN 201420325753U CN 203950753 U CN203950753 U CN 203950753U
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- China
- Prior art keywords
- fuse
- quartz sand
- curing
- steam
- pressure
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The utility model discloses a kind of new type fuse curing oven of fuse manufacturing, by steam boiler (1), steam apotheca (2), vacuum-pumping valve (3), curing room (4), pressure-regulating valve (5), emergency exit (6), parameter, record controls cabinet (7), conical baffled (8), circular arc type baffle plate (9), pipeline (10), air inlet (11) are set and form.Utilize the principle of " negative-pressure vacuum-high-pressure saturated steam " alternately strike that quartz sand surface silicate chance water vapour in fuse is fully melted and then condensation cure under certain process conditions.Fuse is placed in curing room (4), and through the processing of certain hour, quartz sand and silicate condense into the solid with certain shatter value has just completed the curing process of fuse quartz sand.Conventionally can reach the completely crued object of quartz sand through the alternate cycles of several " negative-pressure vacuum-malleation saturated steams ", fundamentally eliminate in fuse residual air and expanded and cause the hidden danger of explosion.
Description
Technical field
The utility model belongs to the equipment that fuse industry is cured fuse filler (quartz sand), the curing room of the environment such as particularly a kind of novel producing " negative pressure of vacuum-steam high pressure-oven dry high temperature ".Fuse curing oven of the present utility model can make quartz sand surface silicate fully melt, solidify to the inner quartz sand of fuse gap water vapor permeation by " vacuum-high pressure " alternately strike technology sufficiently uniformly, overcome conventional method infiltration inhomogeneous, consuming time, have residual air expansion can cause the potential hazards such as fuse shell explosion, particularly the water vapour of this utility model recycles in complete totally enclosed container, energy-saving and emission-reduction, high-efficiency environment friendly, is suitable for large-scale industrial production.
Background technology
At present fuse quartz sand solidifies mainly with silicate as curing agent, and conventional process has:
(1) fuse of filling quartz sand directly being immersed to silicate solutions makes silicate naturally osmotic to quartz sand gap; (2) silicate solutions is injected to fuse quartz sand gap with needle tubing or pump pressurization.These two kinds of methods all need that product is put into high temperature oven for a long time makes the moisture evaporation of fuse quartz sand gap silicate solutions make quartz sand and silicate condensation cure.The common problem that these methods face is exactly that environmental pollution is serious, air between time consumption and energy consumption and quartz sand gap and moisture can not be discharged fuse shell completely and be caused the part quartz sand can not be completely curing, residual air in fuse expanded by heating under the effect that triggers electric arc causes fuse shell explosion, and this has become the sector large technical barrier urgently to be resolved hurrily.
The utility model content
The purpose of this utility model is fundamentally to improve fuse curing process traditional-handwork production method length consuming time, heavy-polluted defect, that is: first quartz sand preliminary treatment being formed to silicate coating on its surface carries out fuse again and fills with the sand sand that shakes, then under the closed environment of the utility model curing oven curing room, first make formation negative pressure of vacuum in fuse with the method for " negative pressure of vacuum one steam high pressure " alternately strike, then making high-pressure saturated water vapor enter fast in fuse melts quartz sand surface silicate, after certain hour, again vacuumize and water vapour is extracted out and utilized the high temperature of curing room self that fuse is dried, the solid that dehydration silicate is solidified into certain shatter value with quartz sand in follow-up condensing is realized isolation completely and the absorption of fuse electric arc, greatly improve the safety and reliability of fuse.
The utility model is to be achieved through the following technical solutions above-mentioned purpose:
The utility model curing oven integrates steam boiler, steam apotheca, vacuum extractor, curing room and control cubicle etc., by steam boiler 1, steam apotheca 2, vacuum-pumping valve 3, curing room 4, pressure-regulating valve 5, emergency exit 6, parameter, record controls cabinet 7, conical baffled 8, circular arc type baffle plate 9, pipeline 10, air inlet 11 is set and forms.Embodiment as shown in Figure 1, arranges the parts such as record controls cabinet 7 by steam boiler 1, steam apotheca 2, vacuum-pumping valve 3 and curing room 4 and parameter and forms.When operation, fuse (not shown) is put into curing room 4, shut after sealing type emergency door 6, start default program curing, now equipment starts vacuum system with program setting and by vacuum-pumping valve 3, the air in curing room 4 is extracted out, in the time that reaching set point, the interior vacuum degree of curing room 4 closes vacuum-pumping valve, at this moment pressure-regulating valve 5 is opened the high steam that makes to be stored in steam apotheca 2 and is fully contacted and melted with silicate with the fuse quartz sand space that conical baffled 8 (the seeing Fig. 2) of evenly dispersing steam enter in curing room 4 fast through air inlet 11.The water vapour pumping after certain process time in curing room 4 is dried fuse simultaneously; Unload and be depressed into after normal pressure, normal temperature, the silicate of dehydration condenses and has just completed the curing process of fuse quartz sand.
As shown in Figure 2, surrounding's interlayer of curing room 4 is steam apotheca 2 to the profile of the utility model curing oven curing room, and steam apotheca 2 is connected by pipeline 10 with steam boiler, and curing room steam inlet 11 is connected with vacuum-pumping valve 3 with steam control valve 5.
Curing room has evenly disperses the conical baffled 8 of steam, and the circular arc type baffle plate 9 that condensation-proof drips dew is arranged in curing room top.
The utility model curing oven by fuse put, the mode difference of getting can be divided into horizontal type level and take as Fig. 3 and vertical vertical taking as shown in Figure 4, in figure, A is for taking direction, B treats curing fuse products, 4 curing rooms that are corresponding construction.
Adopt technique scheme, the utility model compared with prior art has following obvious advantage:
1, whole solidification process all completes in curing room closed environment, take up an area little, efficiency is high, environmental protection and energy saving, product and surrounding environment are not polluted, water can be recycled, and there is no harmful substance evaporation or discharge.
2, " negative-pressure vacuum-high steam " being provided by the utility model alternately curing technology greatly shortened time of solidification process, production efficiency is high, time, temperature and pressure can be controlled accurately, are applicable to the large-scale industrial production of fuse industry.
3, the utility model adopts the mode that " negative-pressure vacuum-high steam " replaces, and can in fuse, not remain air, thereby make quartz sand fully curing, has fundamentally got rid of fuse electric arc and has caused internal gas expansion to produce the hidden danger of explosion.
4, coordinate modern data acquisition and memory technique, solidification process is realized in real time and being controlled, and technological parameter real time record, is convenient to reviewing, improving of product quality.
Brief description of the drawings:
Fig. 1 the utility model fuse curing oven overall structure schematic diagram
The curing room profile of Fig. 2 the utility model curing oven
Fig. 3 the utility model curing oven is horizontal puts, gets product schematic diagram
Fig. 4 the utility model curing oven is vertical puts, gets product schematic diagram
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
embodiment 1
The utility model fuse curing oven overall structure is horizontal design as shown in Figure 1, and steam boiler 1, steam apotheca 2, vacuum-pumping valve 3 and curing room 4 are combined together and utilize pipeline and by-pass valve control 5 etc. to interconnect; Solidification process is completed by setup program automatically by central processing unit.Whole compact equipment, take up an area less, simple to operate, automaticity is high.There is control and the warning functions such as time, temperature, pressure, liquid level, automatic water supplement, emergency exit; Recorder can record temperature/pressure-time graph; Utilize forklift or guide rail to put, get and treat cured article as shown in Figure 3, labour intensity is low, efficiency is high, is applicable to large-scale industrial production.
embodiment 2
Fig. 4 is the vertical structure schematic diagram that the utility model is implemented, and puts, gets and treat that the direction of cured article is vertical direction, and other structures and technology controlling and process are identical with embodiment 1.
Claims (1)
1. a new type fuse curing oven, is characterized in that: by steam boiler (1), steam apotheca (2), vacuum-pumping valve (3), curing room (4), pressure-regulating valve (5), emergency exit (6), parameter, record controls cabinet (7), conical baffled (8), circular arc type baffle plate (9), pipeline (10), air inlet (11) are set and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325753.5U CN203950753U (en) | 2014-06-18 | 2014-06-18 | New type fuse curing oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325753.5U CN203950753U (en) | 2014-06-18 | 2014-06-18 | New type fuse curing oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203950753U true CN203950753U (en) | 2014-11-19 |
Family
ID=51892775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420325753.5U Ceased CN203950753U (en) | 2014-06-18 | 2014-06-18 | New type fuse curing oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203950753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105884292A (en) * | 2015-01-06 | 2016-08-24 | 奥恒科技（西安）有限公司 | New method for curing fuse quartz sand |
-
2014
- 2014-06-18 CN CN201420325753.5U patent/CN203950753U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105884292A (en) * | 2015-01-06 | 2016-08-24 | 奥恒科技（西安）有限公司 | New method for curing fuse quartz sand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20160214 Decision number of declaring invalidation: 28191 Granted publication date: 20141119 |