CN204198575U - A kind of expansion of glass furnace automatic-adjusting device - Google Patents
A kind of expansion of glass furnace automatic-adjusting device Download PDFInfo
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- CN204198575U CN204198575U CN201420575266.4U CN201420575266U CN204198575U CN 204198575 U CN204198575 U CN 204198575U CN 201420575266 U CN201420575266 U CN 201420575266U CN 204198575 U CN204198575 U CN 204198575U
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Abstract
The utility model relates to a kind of expansion of glass furnace automatic-adjusting device, comprises and being arranged between stationary installation and glass furnace for regulating the elastic device of both distances; Described elastic device comprises the tubular outer cylinder sheath and inner cylinder liner that all have an opening end and a blind end, device is connected and fixed outside the blind end of outer cylinder sheath, outer cylinder sheath is relative with the opening end of inner cylinder liner and be mutually socketed, by inside the blind end of spring connection inner cylinder liner inside the blind end of outer cylinder sheath, outside the blind end of inner cylinder liner, connect glass furnace pool wall.In the process that the utility model progressively increases in external force, spring is slowly compressed, inner cylinder liner can slide in outer cylinder sheath along with the contraction of spring and elongation, the spacing of two cylinder sleeves progressively shortens, achieve the continuous adjustment of outwards expanding at the bottom of glass furnace pool wall or pond, decrease inconvenience and error that manual operation brings, realize the continuous compression state in pool wall expansion process, prevent tank block expansion process tilt phenomenon from occurring.
Description
Technical field
The utility model belongs to the technical field of glass furnace utility appliance, particularly relates to a kind of expansion of glass furnace automatic-adjusting device.
Background technology
Heating-up furnace process be exactly refractory materials from low temperature to the transition process of high temperature, refractory materials is along with change its volume of temperature is also in expansion or shrink in the process, and local structure are also occurring to change.Heating-up furnace heats up and requires that the change in temperature-rise period of brick structure and steel construction is controlled, phase coadaptation is wanted in the change of steel construction and brick structure, especially the expansion of refractory materials must be controllable, control the change of the structure that refractory expansion causes, avoid expansion effectively not discharge and cause refractory damage.Brick structure localized variation and brick material damage and all can have influence on glass furnace later work-ing life.
Expand in the intensification of general glass furnace and be mainly divided into: 1) large arch part produces and upwards expands with both sides, by regulating arch pin beam two lateral stay release bulging force; 2) brick layer at the bottom of pond is in the expansion of horizontal and vertical both direction and displacement, by the expansion regulating the puller bolt release of surrounding to produce.Glass furnace is due to technique and structural requirement, the refractory expansion rate selected at each position of glass furnace is different, bottom pond, the expansion of each layer in position can impact mutually, traditional bolt control method is used to carry out expansion management, moderating force, regulating frequency all will lean on the micro-judgment of operator, is difficult to the fine adjustment and the effectively control that reach expansion.The swell increment of refractory materials is continuous print, and traditional puller bolt adjustment is batch operation, expansion releasing operation can not be consistent with the actual expansion phase of refractory materials, the expansion curve of resistance to material had has different expansion curves in the differing temps stage, so rely on traditional bolt control method effectively cannot manage the expansion of glass furnace.
As shown in Figure 1, traditional bolt regulative mode, upper and lower screw rod is after regulating through operation, and it is excessive that top holds out against strength, and it is little that bottom holds out against strength state, and the upper and lower displacement of tank block is not identical, just creates the phenomenon of inclination.
Summary of the invention
The purpose of this utility model overcomes prior art defect, provides a kind of and can regulate the expansion of glass furnace automatic-adjusting device making the actual expansion phase of expansion release and refractory materials consistent continuously.
The technical solution of the utility model is:
Comprise and being arranged between stationary installation and glass furnace for regulating the elastic device of both distances; Described elastic device comprises the tubular outer cylinder sheath and inner cylinder liner that all have an opening end and a blind end, device is connected and fixed outside the blind end of outer cylinder sheath, outer cylinder sheath is relative with the opening end of inner cylinder liner and be mutually socketed, by inside the blind end of spring connection inner cylinder liner inside the blind end of outer cylinder sheath, outside the blind end of inner cylinder liner, connect glass furnace pool wall.
Described outer cylinder sheath is connected and fixed device by adjusting screw(rod).
Described outer cylinder sheath comprises propelling end cap and first straight tube of one, and inner cylinder liner comprises the 3rd straight tube and closed end cap of one; Wherein, be connected with adjusting screw(rod) by welding second straight tube outside the propelling end cap of outer cylinder sheath, the first straight tube of outer cylinder sheath is enclosed within the 3rd straight tube of inner cylinder liner, and the closed end cap of inner cylinder liner is directly connected with brick at the bottom of the tank block of glass furnace or pond.
The length 10mm at least larger than inner cylinder liner length of described spring, and leave gap all the time between the opening end of inner cylinder liner and outer cylinder sheath and blind end in working process.
The internal diameter of described outer cylinder sheath is greater than the external diameter of inner cylinder liner, and the internal diameter of inner cylinder liner is greater than the external diameter of spring.
The material of described outer cylinder sheath and inner cylinder liner is steel, and described stationary installation is the steel column fixed on the ground.
The utility model relative to existing technologies, has following useful technique effect:
The utility model by arranging inner cylinder liner, outer cylinder sheath and spring between stationary installation and glass furnace, spring fitting is inner at inner cylinder liner, outer cylinder sheath is enclosed within the outer of inner cylinder liner and linking springs, in the process that external force progressively increases, spring is slowly compressed, inner cylinder liner can slide in outer cylinder sheath along with the contraction of spring and elongation, the spacing of two cylinder sleeves progressively shortens, all outer cylinder sheaths and the equal uniform force of inner cylinder liner, effectively ensures the stress balance of glass furnace different sites; Because ensure that stress balance all the time, so achieve the continuous adjustment of outwards expanding at the bottom of glass furnace pool wall or pond.Spring fitting is in the inside of two cylinder sleeves simultaneously, and two cylinder sleeves are socketed mutually, effectively position spring, prevents skew or bending in spring-compressed process, ensures that spring moves all the time point-blank.The utility model has the effect automatically regulating and outwards expand at the bottom of pool wall or pond, decrease inconvenience and error that manual operation brings, realize the continuous compression state in pool wall expansion process, prevent in tank block expansion process, occur owing to compressing the tank block tilt phenomenon that strength is interrupted or misoperation causes.
Further, the utility model, by arranging adjusting screw(rod), is beneficial to when also to there is swelling after spring is fully compressed, is retreated by operation adjusting screw(rod) and driven outer cylinder sheath, distance between outer cylinder sheath and inner cylinder liner increases, spring extends automatically, and the pressure of two cylinder sleeves reduces, and at the bottom of pool wall or pond, brick bulging force can compress inner cylinder liner again, cylinder sleeve spacing shortens, again reach balance of power, enter automatic adjustment state, adjustment stroke is increased greatly.
Further, the utility model, by arranging the second straight tube, makes outer cylinder sheath be connected with adjusting screw(rod) fastening, easy for installation; Advancing end cap and closed end cap by arranging, ensureing uniform force; By the first straight tube and the socket of the 3rd straight tube, be more conducive to spring and point-blank compress.
Further, the utility model its length is larger than the length of inner cylinder liner, simultaneously leave gap all the time between the blind end of the opening end of inner cylinder liner and the blind end of outer cylinder sheath and inner cylinder liner and the opening end of outer cylinder sheath in working process, be more conducive to effective compression, avoid inner cylinder liner to contact with outer cylinder sheath, formed and be rigidly connected and cannot regulate continuously.
Accompanying drawing explanation
Fig. 1 is the structural representation that prior art bolt regulates;
Fig. 2 is structural representation of the present utility model;
Fig. 3 (a) ~ (b) is the structural representation of the utility model elastic device regulate process;
Wherein: 10-adjusting screw(rod); 21-tank block; Brick at the bottom of 22-pond; 31-spring; 32-inner cylinder liner; 33-outer cylinder sheath.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details:
With reference to Fig. 2, the utility model is by adjusting screw(rod) 10, and steel column, inner cylinder liner 32, outer cylinder sheath 33 and powerful spring 31 form.Adjusting screw(rod) 10 is arranged on the steel column that fixes on the ground, can adjust in direction forward or backward, makes holding device can automatic telescopic within the specific limits, ensures to keep refractory materials to be in continuous compression state, improves the management precision that expands; Inner cylinder liner 32 and outer cylinder sheath 33 are tubular, and outer cylinder sheath 33 comprises propelling end cap and first straight steel pipe of one, and inner cylinder liner 32 comprises the 3rd straight steel pipe and closed end cap of one; Be connected with adjusting screw(rod) 10 by welding second straight steel pipe outside the propelling end cap of outer cylinder sheath 33, the first straight tube of outer cylinder sheath 33 is enclosed within the 3rd straight tube of inner cylinder liner 32, and the closed end cap of inner cylinder liner 32 is directly connected with brick 22 at the bottom of the tank block 21 of glass furnace or pond; Spring 31 one end is arranged on inside the closed end cap of inner cylinder liner 32, and the other end connects inside the propelling end cap of outer cylinder sheath 33.The length 10mm at least larger than the length of inner cylinder liner 32 of spring 31, and leave gap all the time between the opening end of inner cylinder liner 32 and outer cylinder sheath 33 and blind end in working process, prevent two cylinder sleeves contacts, spring does not play regulatory role; The internal diameter of outer cylinder sheath 33 is greater than the external diameter of inner cylinder liner 32, and the internal diameter of inner cylinder liner 32 is greater than the external diameter of spring 31, and inner cylinder liner 32 along with the contraction of spring 31 and can extend slip in outer cylinder sheath 33, and ensures that spring 31 compresses point-blank.
The utility model main working process and principle: the utility model is arranged in inner cylinder liner 32 by brute spring 31, and outer cylinder sheath 33 is enclosed within the skin of inner cylinder liner 32, in the process that external force progressively increases, spring 31 slowly compresses, Distance Shortened between two cylinder sleeves.Operation adjusting screw(rod) 10 retreats, the elongation of 31, spring, and two cylinder sleeve pressure reduce, and tank block bulging force compresses inner cylinder liner 32 again, and cylinder sleeve spacing shortens, and again reaches balance of power.Under the effect of the utility model automatic-adjusting device, at the bottom of tank block 21 and pond, brick 22 expands and carries out in a compressed state all the time, swell increment can also obtain a certain amount of absorption, decreases inconvenience and error that manual operation brings, tank block 21 tilt phenomenon avoiding misoperation to cause.
According to above structural principle, the continuous adjustment of outwards expanding at the bottom of kiln pool wall or pond can be realized.Be described below in conjunction with concrete regulate process.
See Fig. 3 (a) ~ (b), when at the bottom of tank block 21 or pond, brick 22 outwards expands, the spring 31 in cylinder sleeve compresses, and at the bottom of tank block 21 or pond, brick 22 outwards produces movement, and brick 22 at the bottom of tank block 21 or pond is subject to reactive force and progressively increases.When spring 31 is compressed to certain length time, unclamp adjusting screw(rod) 10, spring 31 extends, and restarts the automatic adjustment state of brick 22 compression spring 31 at the bottom of tank block 21 or pond.
At expansion of glass furnace, bolt maintains static restriction outer cylinder sheath and moves, brick 22 at the bottom of tank block 21 or pond expands and promotes inner cylinder liner 32, brute spring 31 compresses, the open end face of inner cylinder liner 32 and outer cylinder sheath 33 advance the spacing D1 of end cap to shorten, spring 31 reactive force progressively increases, and at the bottom of tank block 21 or pond, brick 22 is subject to inner cylinder liner 32 end face thrust also progressively increases.
Glass furnace continues to expand, adjusting screw(rod) 10 slow astern segment distance, brute spring 31 extends, pressure is discharged, brick 22 at the bottom of tank block 21 or pond outwards expands and continues compression inner cylinder liner 32, after end face left and right strength reaches a new balance, distance becomes D2 from above-mentioned D1, starts to enter a new free expansion and adjustment stage.
The automatic expansion that the utility model can be used for refractory materials in furnace heating-up process regulates.
Claims (6)
1. an expansion of glass furnace automatic-adjusting device, is characterized in that: comprise and being arranged between stationary installation and glass furnace for regulating the elastic device of both distances; Described elastic device comprises the tubular outer cylinder sheath (33) and inner cylinder liner (32) that all have an opening end and a blind end, device is connected and fixed outside the blind end of outer cylinder sheath (33), outer cylinder sheath (33) is relative with the opening end of inner cylinder liner (32) and be mutually socketed, by inside the blind end of spring (31) connection inner cylinder liner (32) inside the blind end of outer cylinder sheath (33), outside the blind end of inner cylinder liner (32), connect glass furnace pool wall.
2. a kind of expansion of glass furnace automatic-adjusting device according to claim 1, is characterized in that: described outer cylinder sheath (33) is connected and fixed device by adjusting screw(rod) (10).
3. a kind of expansion of glass furnace automatic-adjusting device according to claim 2, it is characterized in that: described outer cylinder sheath (33) comprises propelling end cap and first straight tube of one, and inner cylinder liner (32) comprises the 3rd straight tube and closed end cap of one; Wherein, be connected with adjusting screw(rod) (10) by welding second straight tube outside the propelling end cap of outer cylinder sheath (33), first straight tube of outer cylinder sheath (33) is enclosed within the 3rd straight tube of inner cylinder liner (32), and the closed end cap of inner cylinder liner (32) is directly connected with brick (22) at the bottom of the tank block (21) of glass furnace or pond.
4. a kind of expansion of glass furnace automatic-adjusting device according to claim 1-3 any one, it is characterized in that: the length 10mm at least larger than inner cylinder liner (32) length of described spring (31), and leave gap all the time between the opening end of inner cylinder liner (32) and outer cylinder sheath (33) and blind end in working process.
5. a kind of expansion of glass furnace automatic-adjusting device according to claim 1-3 any one, it is characterized in that: the internal diameter of described outer cylinder sheath (33) is greater than the external diameter of inner cylinder liner (32), the internal diameter of inner cylinder liner (32) is greater than the external diameter of spring (31).
6. a kind of expansion of glass furnace automatic-adjusting device according to claim 1, it is characterized in that: the material of described outer cylinder sheath (33) and inner cylinder liner (32) is steel, described stationary installation is the steel column fixed on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575266.4U CN204198575U (en) | 2014-09-30 | 2014-09-30 | A kind of expansion of glass furnace automatic-adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575266.4U CN204198575U (en) | 2014-09-30 | 2014-09-30 | A kind of expansion of glass furnace automatic-adjusting device |
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| Publication Number | Publication Date |
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| CN204198575U true CN204198575U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420575266.4U Active CN204198575U (en) | 2014-09-30 | 2014-09-30 | A kind of expansion of glass furnace automatic-adjusting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538753A (en) * | 2022-02-24 | 2022-05-27 | 彩虹显示器件股份有限公司 | Adjusting device and method for crown of electronic glass kiln and electronic glass kiln |
-
2014
- 2014-09-30 CN CN201420575266.4U patent/CN204198575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538753A (en) * | 2022-02-24 | 2022-05-27 | 彩虹显示器件股份有限公司 | Adjusting device and method for crown of electronic glass kiln and electronic glass kiln |
| CN114538753B (en) * | 2022-02-24 | 2023-12-26 | 彩虹显示器件股份有限公司 | Device and method for adjusting crown of glass kiln and electronic glass kiln |
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