CN2641559Y - High temp. kiln furnace for producing silicate - Google Patents
High temp. kiln furnace for producing silicate Download PDFInfo
- Publication number
- CN2641559Y CN2641559Y CNU032697821U CN03269782U CN2641559Y CN 2641559 Y CN2641559 Y CN 2641559Y CN U032697821 U CNU032697821 U CN U032697821U CN 03269782 U CN03269782 U CN 03269782U CN 2641559 Y CN2641559 Y CN 2641559Y
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- spool
- high temperature
- valve
- air
- temperature kiln
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The utility provides a high temperature kiln for producing the silicate, pertaining to the technical field of the kiln heating, which is to solve the problem of improving the heat efficiency and reducing the producing investment by means of improvement. The structure includes a furnace body, an air and fuel inducting device and a heat storing body; wherein, the air and fuel inducting device is respectively communicated with the furnace body, while the heat storing body is arranged at the induction port of the air inducting device. The improvements are that the heat storing body adopts a small ball or beehive heat storing structure, and a seat valve structure is adopted for the turning valve and so on. Ensuring no black smoke discharged, the utility model has the characteristics of a dense heat storing gap, a high heat storing ability, a low fuel consumption, and moreover, a small volume, a few investment, little starting force of the turning valve and high turning frequency and so on, applying to the high temperature kiln of the silicate, in particular to the high temperature kiln for producing the porcelain glaze.
Description
Technical field
The utility model relates to the equipment of producing silicate product, belongs to heating stove technical field.
Background technology
Silicate production high temperature kiln is the main production facility of multiple silicate product, by body of heater, and air, fuel introduction device, compositions such as heat storage, the high temperature heat of utilizing fuel and air mixed combustion to discharge obtains silicate product with raw materials melt chemical combination.Existing silicate production is with in the high temperature kiln facility, and heat storage adopts brick checker brick structure more, and is bulky, and the investment cost height is constructed trouble, and the heat energy utilization rate is low, discharges black smoke easily; In addition, the reversal valve in the air introducing device is in the abominable high-temperature work environment more greatly, again owing to volume, and commutation frequency height, so conventional sliding valve structure form is difficult to guarantee its reliably working and service life.For this reason, the existing silicate production of reply improves with the high temperature kiln facility, makes it overcome above-mentioned defective.
Summary of the invention
Technical problem to be solved in the utility model provides the silicate production high temperature kiln that a kind of heat storage heat storage capacity is strong, volume is little, cost is low, to overcome above-mentioned defective.
The alleged problem of the utility model realizes with following technical solution:
A kind of silicate production high temperature kiln, has body of heater in the formation, air and fuel introduction device and heat storage, air and fuel introduction device are connected with body of heater respectively, heat storage is installed on the intake of air introducing device, its unique distinction is that described heat storage X adopts bead or honeycomb regenerator structure.
Above-mentioned silicate production high temperature kiln, described air introducing device is by air blast W, reversal valve KA, KB, cylinder KQ forms, the import of reversal valve KA, KB is connected with air blast, blowing mouth respectively through heat storage X be connected with the import and export at body of heater L two ends, floss hole communicates with atmosphere, the piston rod of two cylinder KQ is connected with spool in two air reversing valves respectively; Described fuel introduction device is made up of reversal valve MA, MB, cylinder MQ, the import of reversal valve MA, MB is connected, exports respectively with the fuel producer and is connected with the import and export at body of heater L two ends, and the piston rod of two cylinder MQ is connected with spool in two fuel reversal valves respectively.
Above-mentioned silicate production high temperature kiln, described air reversing valve KA, KB adopt the base-plate valve structure, valve body 1 vertical installing and fixing during it constitutes, spool 2 is a plate body, valve rod 3 on the tabular spool is connected with the piston of described cylinder KQ, described import 1-1, blowing mouth 1-2, floss hole 1-3 are provided with from the bottom to top at interval, are respectively equipped with the sealing ring mouth 1-4, the 1-5 that coincide and contact with tabular spool 2 between the bottom of valve body 1, blowing mouth and the floss hole.
Adjustable is connected between the above-mentioned silicate production high temperature kiln, described valve rod 3 and tabular spool 2, and structure is, the lower end of valve rod 3 has bar ball 4, and tabular spool 2 is provided with the sphere hole of coupling, and the sphere pressure ring 5 on the bar ball is fixedlyed connected with tabular spool 2.
Above-mentioned silicate production high temperature kiln, described tabular spool 2 is a circular arc with the identical sealing surface that contacts of described sealing ring mouth 1-4,1-5.
Above-mentioned silicate production high temperature kiln, described tabular spool 2 is taper shape with the identical sealing surface that contacts of described sealing ring mouth 1-4,1-5.
The utlity model has following characteristics:
1. after adopting bead or honeycomb heat storage, because sphere diameter or honeycomb hole sectional area greatly reduce, so the space is intensive, the heat absorption and heat storage ability is strong, heat energy utilization rate height, and fuel consumption is low;
2. can reduce the volume of heat storage significantly, reduce the investment of kiln facility, and not have the trouble of constructing heat storage;
3. heat storage is inhaled after heat storage capacity improves, and it is low effectively to reduce smog discharge temperature, stops or reduces discharging black smoke phenomenon, helps environmental protection;
After 4 air reversing valves adopted the panel seat valve arrangement, valve body installed and fixed firm, and tabular spool quality is little, the big defective of no spool-type valves guiding contact area, and spool action launching power is little, commutating frequency is high, reliable, long service life;
5. can adopt the sealing surface of multiple pattern between tabular spool and the sealing ring mouth; The sphere movable connection method allows the tabular relatively spool of valve rod inclination and offset within the specific limits, thus good seal performance, reliable operation, long service life;
In the utility model, the volume of heat storage only is 1/20 of a checker brick structure heat storage, and the commutating frequency of reversal valve can improve nearly 10 times, and the specific yield fuel consumption can reduce by 20～30%, suitable to the high temperature kiln in the silicate system production facility, the high temperature kiln of especially producing porcelain uranium uses.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the honeycomb regenerator structural representation;
Fig. 3 is the base-plate valve structural representation.
The specific embodiment
Consult Fig. 1, the utility model when work, cold air by air blast W through air reversing valve KA and heat storage X import and export to body of heater L left end; Fuel is come out by fuel producer M after fuel reversal valve MA also is delivered to the import and export of body of heater left end, enter in the body of heater after fuel and air mix and burn, the high-temperature flue gas after the burning is disposed in the atmosphere through the floss hole of another heat storage X, air reversing valve KB by the import and export of body of heater right-hand member.High-temperature flue gas is through heat storage X the time, and heat storage absorbs heat energy storage, cold air is carried out preheating during by cold air after commutation, thereby heat energy is fully used.By cylinder KQ, MQ control, the action of cylinder can utilize computer to control automatically respectively in the commutation of air and fuel reversal valve.Body of heater can be converter or tank furnace.Fuel can be coal gas, fuel oil, liquefied gas etc.
Consult Fig. 2, heat storage X can adopt little spherical structure shown in Figure 1 or honeycomb regenerator structure shown in Figure 2.Fig. 2 is a honeycomb refractory material heat storage viewgraph of cross-section.When adopting the bead structure, the sphere diameter of bead is in 10～30 millimeters scopes, and when adopting honeycomb, it is multiple that honeycomb hole can be circular hole, square hole etc., and Fig. 2 example is the square hole of 8 millimeters of the length of sides.
Consult Fig. 3, when air reversing valve adopted the panel seat valve arrangement, the sealing surface of bottom sealing ring mouth 1-4 was arranged on the upper surface of mouth, and the sealing surface of the sealing ring mouth 1-5 between blowing mouth 1-2 and the floss hole 1-3 is arranged on the lower surface of mouth.Tabular spool 2 coincide with sealing ring mouth 1-5 when the driving of cylinder KQ is descending, and sealing contact, then coincideing to seal with sealing ring mouth 1-4 when descending contacts, path when being in the top position between conducting air inlet 1-1 and the blowing mouth 1-2, the path when being in lower position between conducting blowing mouth 1-2 and the floss hole 1-3.
Still consult Fig. 3, tabular spool 2 can be circular arc, taper shape etc. with the identical sealing surface of sealing ring mouth 1-4,1-5.The bar ball 4 of valve rod 3 bottoms can be movable in the sphere hole of tabular spool 2, automatic aligning.
Claims (6)
1. silicate production high temperature kiln, has body of heater in the formation, air and fuel introduction device and heat storage, air and fuel introduction device are connected with body of heater respectively, heat storage is installed on the intake of air introducing device, it is characterized in that described heat storage X adopts bead or honeycomb regenerator structure.
2. silicate production high temperature kiln according to claim 1, it is characterized in that, described air introducing device is made up of air blast W, reversal valve KA, KB, cylinder KQ, the import of reversal valve KA, KB is connected with air blast, blowing mouth respectively through heat storage X be connected with the import and export at body of heater L two ends, floss hole communicates with atmosphere, the piston rod of two cylinder KQ is connected with spool in two air reversing valves respectively; Described fuel introduction device is made up of reversal valve MA, MB, cylinder MQ, the import of reversal valve MA, MB is connected, exports respectively with the fuel producer and is connected with the import and export at body of heater two ends, and the piston rod of two cylinder MQ is connected with spool in the two fuel reversal valves respectively.
3. silicate production high temperature kiln according to claim 2, it is characterized in that, described air reversing valve KA, KB adopt the base-plate valve structure, vertical the installing and fixing of valve body [1] during it constitutes, spool [2] is a plate body, valve rod on the tabular spool [3] is connected with the piston of described cylinder KQ, described import [1-1], blowing mouth [1-2], floss hole [1-3] are provided with from the bottom to top at interval, are respectively equipped with the sealing ring mouth [1-4], [1-5] that coincide and contact with tabular spool [2] between bottom, blowing mouth and the floss hole of valve body [1].
4. silicate production high temperature kiln according to claim 3, it is characterized in that, adjustable is connected between described valve rod [3] and the tabular spool [2], structure is, the lower end of valve rod [3] has bar ball [4], tabular spool [2] is provided with the sphere hole of coupling, and the sphere pressure ring [5] on the bar ball is fixedlyed connected with tabular spool [2].
5. silicate production high temperature kiln according to claim 4 is characterized in that, described tabular spool [2] is a circular arc with the identical sealing surface that contacts of described sealing ring mouth [1-4], [1-5].
6. silicate production high temperature kiln according to claim 4 is characterized in that, described tabular spool [2] is taper shape with the identical sealing surface that contacts of described sealing ring mouth [1-4], [1-5].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032697821U CN2641559Y (en) | 2003-08-08 | 2003-08-08 | High temp. kiln furnace for producing silicate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032697821U CN2641559Y (en) | 2003-08-08 | 2003-08-08 | High temp. kiln furnace for producing silicate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2641559Y true CN2641559Y (en) | 2004-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032697821U Expired - Fee Related CN2641559Y (en) | 2003-08-08 | 2003-08-08 | High temp. kiln furnace for producing silicate |
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| Country | Link |
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| CN (1) | CN2641559Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920394A (en) * | 2014-04-25 | 2014-07-16 | 浙江浙大海元环境科技有限公司 | Glass furnace flue gas denitration catalyst protection device |
-
2003
- 2003-08-08 CN CNU032697821U patent/CN2641559Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920394A (en) * | 2014-04-25 | 2014-07-16 | 浙江浙大海元环境科技有限公司 | Glass furnace flue gas denitration catalyst protection device |
| CN103920394B (en) * | 2014-04-25 | 2016-02-10 | 浙江浙大海元环境科技有限公司 | A kind of glass kiln catalyst for denitrating flue gas protective device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |