CN203615861U - Coke oven carbonization chamber width measuring device - Google Patents
Coke oven carbonization chamber width measuring device Download PDFInfo
- Publication number
- CN203615861U CN203615861U CN201320811659.6U CN201320811659U CN203615861U CN 203615861 U CN203615861 U CN 203615861U CN 201320811659 U CN201320811659 U CN 201320811659U CN 203615861 U CN203615861 U CN 203615861U
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- Prior art keywords
- carbonization chamber
- measuring device
- width
- poles
- chamber width
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- Expired - Lifetime
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- 238000003763 carbonization Methods 0.000 title claims abstract description 79
- 239000000571 coke Substances 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011449 brick Substances 0.000 description 6
- 239000003245 coal Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000004939 coking Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 239000004484 Briquette Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Abstract
The utility model provides a coke oven carbonization chamber width measuring device. The measuring device comprises a support, two locating rods and a measuring rod. The support is composed of two supporting rods hinged to each other. Each supporting rod is divided into a front part and a rear part by the hinge point of the supporting rod. The two locating rods are parallel to each other and fixed at ends of the front parts of the two supporting rods respectively and extend forwards. One end of the measuring rod is hinged to the rear part of one supporting rod of the two supporting rods, and the measuring rod is equipped with scale. When the measuring device is used, the scale in the measuring rod is read, and therefore the width of the carbonization chamber is obtained indirectly. Measurement of width of a carbonization chamber of a coke oven during oven baking process can be completed conveniently and rapidly. The measuring device is advantaged by simple manufacturing and low cost, and saves cost for enterprises.
Description
Technical field
The utility model belongs to Coal Chemical Industry coking field, more particularly, relates to a kind of coke furnace carbonization chamber width of measuring device.
Background technology
Coke oven is the key equipment in coking technology, coking furnace shaft is mainly made up of parts such as furnace roof, firing chamber and carbonization chamber, chute district, regenerator, and is connected with chimney by flue, wherein, carbonization chamber is the core of coke oven, and the two ends of carbonization chamber are sealed with fire door respectively.Modern coke oven major part is built by laying bricks or stones with silica brick, and fire path temperature can reach 1400 ℃.Because carbonization chamber has larger expansion when coke oven baker, so some need to just finally connect with the joining equipment of body of heater and structure, fix and sealing after baker furnace expansion in latter stage finishes substantially.
For example, 200kg small coke oven is the dual-purpose small coke oven that can push up dress, tamping coking test, and small coke oven is mainly used in carrying out list and plants coal, mixed coal coking test, to understand the character of coal, determine optimum coal mixture scheme ratio, thereby produce technical support is provided for large coke oven.Before small coke oven builds up and comes into operation, need to carry out baker, after completing, just can test by baker.After small coke oven baker, due to the expansion of body brick in baker process, can cause body of heater thermal state sizes and design load to have certain error.After furnace expansion, if non-homogeneous expansion is even, can causes and make test briquette firm by ramming and can not be loaded in carbonization chamber, thereby cause carrying out small coke oven test.Therefore, in order to guarantee that in baker process, body of heater evenly expands, need to measure the width of carbonization chamber, in time device for protecting oven be regulated.But because the indoor temperature of the carbonization chamber in baker process is very high, operating personnel cannot directly measure the width of carbonization chamber, and if take complicated measurement means, can increase because it is expensive the production cost of enterprise.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of coke furnace carbonization chamber width of measuring device simple, convenient, with low cost.
According to embodiment of the present utility model, provide a kind of coke furnace carbonization chamber width of measuring device.Described coke furnace carbonization chamber width of measuring device comprises: support, formed by two hinged each other poles, and described two poles are divided into front and rear by the pin joint of described two poles; Two backstays, parallel to each other and be separately fixed at anterior one end of described two poles and forward extend; Sounding rod, one end of described sounding rod is hinged to the rear portion of a pole in described two poles, wherein, on described sounding rod, is provided with scale.
In the time measuring, anterior one end of every pole of described support is placed in carbonization chamber, and contacts with the inner side wall on carbonization chamber both sides respectively, and the other end at the rear portion of every pole of described support and described sounding rod are positioned at the outside of carbonization chamber.Utilize above-mentioned described coke furnace carbonization chamber width of measuring device, by measuring and read corresponding numerical value on described sounding rod, utilize similar triangle theory, just can calculate the width of carbonization chamber to be measured.
According to embodiment of the present utility model, the pin joint of described two poles is designated as to the first tie point, the pin joint of described sounding rod and a described pole is designated as to the second tie point.Can described the first tie point and one end of described two poles between distance be set to equate that (, described two poles is anterior equal in length) can be set to the distance between described the first tie point and described the second tie point the integral multiple of the distance between described the first tie point and one end of described two poles.
In measuring process, utilize described backstay to be close to respectively the inner side wall of carbonization chamber, to realize the accurate location of described coke furnace carbonization chamber width of measuring device, and then realize the accuracy of measurement data.
Preferably, every pole and the angle that is fixed between the backstay of described pole can be obtuse angle.
Preferably, described sounding rod can be vertical with described two backstays.
In addition, described coke furnace carbonization chamber width of measuring device also can comprise: two handles, are separately positioned on the one end at the rear portion of described two poles.In measuring process, described handle can protect operator not to be burned, thereby has avoided the risk of high-temperature service.
The measuring principle of the similar triangles of the utility model based on being easily understood, by reading the scale on described sounding rod, thereby calculate the width of carbonization chamber, therefore, use coke furnace carbonization chamber width of measuring device, can complete quickly and easily the measurement of measuring the width of carbonization chamber in heatingup of coke oven battery process; In addition, described coke furnace carbonization chamber width of measuring device is made simple, with low cost, be conducive to for enterprise cost-saving.
Accompanying drawing explanation
Fig. 1 is the schematic diagram illustrating according to the coke furnace carbonization chamber width of measuring device of specific embodiment of the present utility model.
Embodiment
Now with reference to accompanying drawing, embodiment of the present utility model is more fully described.
Fig. 1 is the schematic diagram illustrating according to the coke furnace carbonization chamber width of measuring device of specific embodiment of the present utility model.
As shown in Figure 1, comprise according to the coke furnace carbonization chamber width of measuring device of embodiment of the present utility model: support 2, is made up of two hinged each other poles; Sounding rod 4, one end of sounding rod 4 is hinged to the rear portion of a pole in two poles of support 2, wherein, on sounding rod 4, is provided with scale; Two backstays 1, are separately fixed at anterior one end of described two poles and extend forward, and two backstays 1 are parallel to each other; Two handles 3, are separately positioned on the one end at the rear portion of described two poles.Every pole and the angle being fixed between the backstay 1 of described pole are obtuse angles, so that backstay 1 is attached to along the length direction of backstay 1 in the side walls of carbonization chamber, because described wall is generally by brick one-tenth, so backstay 1 can be stuck between the brickwork joint in same level along its length direction respectively, thereby be beneficial to measurement.
Because one end of sounding rod 4 is hinged on a described pole, in the time measuring, to adjust sounding rod 4 perpendicular to described backstay 1(, in the time measuring, sounding rod 4 is vertical with the inner side wall of coke furnace carbonization chamber) so that sounding rod 4 is parallel to and the Width of coke furnace carbonization chamber.In addition, sounding rod 4 is hinged to a described pole upper, also can be convenient to the stored collapsed of described coke furnace carbonization chamber width of measuring device, be conducive to save parking space.
Described hinged can be by bolt or screw rod through the through hole being arranged on described pole or sounding rod 4, and attaching nut is carried out.
In the time measuring, anterior one end of every pole of support 2 is placed in carbonization chamber, and contacts with the inner side wall on carbonization chamber both sides respectively, and the other end at the rear portion of every pole of described support 2 and sounding rod 4 are positioned at the outside of carbonization chamber.Utilize described coke furnace carbonization chamber width of measuring device, by measuring and read corresponding numerical value on described sounding rod, by similar triangle theory, just can calculate the width of carbonization chamber to be measured.
As shown in fig. 1, the pin joint of described two poles is the first tie point, is the second tie point by the pin joint of described sounding rod and a described pole.Distance (, the anterior length of described two poles) between the first tie point and anterior one end of described two poles equates (this distance is d2).For convenience of calculation, distance d1 between the first tie point and the second tie point is the integral multiple of the anterior length d 2 of the first tie point and described two poles, be d1=nd2 (n is integer), the utility model is not limited to this, can not be also integral multiple.
Like this, if the distance d1 between the first tie point and the second tie point is set to the integral multiple of the anterior length d 2 of described two poles, described support 2 has formed two isosceles triangles about the first tie point, can directly utilize more easily similar triangle theory, by simple multiple relation, just can easily calculate the width of carbonization chamber.In addition, in the coke furnace carbonization chamber width of measuring device shown in Fig. 1, the other end of described sounding rod is free end, that is to say, another root pole of described support is not connected on described sounding rod.
According to specific embodiment of the present utility model, coke furnace carbonization chamber width of measuring device goes for 200kg small coke oven carbonization chamber (inside dimension is roughly: long 800mm left and right, wide 450mm left and right, high 1000mm left and right).Described coke furnace carbonization chamber width of measuring device is of a size of: the length that the length of two poles of support 2 is set to 2000mm left and right, backstay 1 is set to 150mm left and right, the length of handle 3 is set to 150mm left and right, wherein, distance d1 between the first tie point and the second tie point is the twice of the distance d2 of one end (being provided with one end of backstay 1) of the first tie point and described two poles, i.e. d1=2d2.
The concrete operations that use the described coke furnace carbonization chamber width of measuring device of above-mentioned specific embodiment to measure the width of described small coke oven carbonization chamber are described below simply.First, operating personnel hold handle 3 one end of the support of described coke furnace carbonization chamber width of measuring device 2 (being provided with one end of backstay 1) are put into the inside of carbonization chamber, described backstay 1 is attached in the side walls of carbonization chamber, because carbonization chamber is built by laying bricks or stones by silica brick, so backstay 1 can be stuck on the wall of inner side between brickwork joint in same level, thereby anterior one end of described two poles is placed on the sustained height of carbonization chamber, is the width in same level with the width of charring chamber that guarantees to measure.Because sounding rod 4 is perpendicular to backstay 1, so the direction of sounding rod 4 is parallel to the Width of carbonization chamber.Then, read the distance L 1 that two poles form on sounding rod 4, utilize similar triangle theory known: the width L2 of carbonization chamber meets following relation: L2/L1=d2/d1, due to d1=2d2, therefore L2=L1/2, has so just completed the measurement of the width L2 to carbonization chamber position.Next, operator can adopt and use the same method, under different temperatures, differing heights, the width of the diverse location to carbonization chamber (for example: pusher side, middle part and the coke side of carbonization chamber) is measured respectively, to realize the detection of the width to carbonization chamber and in time device for protecting oven to be regulated, prevent the differential expansion of coke furnace carbonization chamber, thereby guarantee after small coke oven baker, can successfully carry out test, determine optimum coal mixture scheme ratio, and produce technical support is provided for large coke oven.
In addition, in the time measuring, can also take repeatedly to measure the method for averaging and reduce error, to improve the accuracy of measurement data.
In addition, because the oven drying temperature of carbonization chamber is very high, described pole and the described backstay of making described coke furnace carbonization chamber width of measuring device of the present utility model can utilize exotic material to make, described handle can utilize thermal insulation material to make, so both can guarantee that described coke furnace carbonization chamber width of measuring device can not be out of shape because of high temperature even thawing, also can guarantee the safety of operator's high-temperature service.In addition, described coke furnace carbonization chamber width of measuring device can also be used for measuring the size of other inner spaces (being not limited to carbonization chamber).
The measuring principle of the similar triangles of the utility model based on being easily understood, by reading the scale on described sounding rod, thus the width of indirect calculation coke oven carbonization chamber.Therefore, use described coke furnace carbonization chamber width of measuring device can complete quickly and easily the measurement of measuring the width of carbonization chamber in heatingup of coke oven battery process, and the width that can conveniently realize the diverse location to carbonization chamber at different temperature is measured, so that operating personnel regulate device for protecting oven in time, guarantee the even expansion of carbonization chamber; In addition; because described coke furnace carbonization chamber width of measuring device also can be provided with handle; so can also protect operating personnel's safety; avoid the risk of high-temperature service; simultaneously described coke furnace carbonization chamber width of measuring device is made simple, with low cost, can produce the cost dropping into for medium and small sized enterprises save.
Although specifically illustrate and described the utility model with reference to exemplary embodiment of the present utility model, but it should be understood by one skilled in the art that, in the case of not departing from the spirit and scope of the present utility model that are defined by the claims, can carry out to it various changes of form and details.
Claims (5)
1. a coke furnace carbonization chamber width of measuring device, is characterized in that, described coke furnace carbonization chamber width of measuring device comprises:
Support, is made up of two hinged each other poles, and described two poles are divided into front and rear by the pin joint of described two poles;
Two backstays, parallel to each other and be separately fixed at anterior one end of described two poles and forward extend;
Sounding rod, one end of described sounding rod is hinged to the rear portion of a pole in described two poles,
Wherein, on described sounding rod, be provided with scale.
2. coke furnace carbonization chamber width of measuring device according to claim 1, is characterized in that, described two poles anterior equal in length, and the distance between described one end and the described pin joint of described sounding rod is the integral multiple of the anterior length of described pole.
3. coke furnace carbonization chamber width of measuring device according to claim 1, is characterized in that, every pole and the angle being fixed between the backstay of described pole are obtuse angle.
4. coke furnace carbonization chamber width of measuring device according to claim 3, is characterized in that, described sounding rod is vertical with described two backstays.
5. coke furnace carbonization chamber width of measuring device according to claim 1, is characterized in that, described coke furnace carbonization chamber width of measuring device also comprises: two handles, are separately positioned on the one end at the rear portion of described two poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811659.6U CN203615861U (en) | 2013-12-10 | 2013-12-10 | Coke oven carbonization chamber width measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811659.6U CN203615861U (en) | 2013-12-10 | 2013-12-10 | Coke oven carbonization chamber width measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615861U true CN203615861U (en) | 2014-05-28 |
Family
ID=50768495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320811659.6U Expired - Lifetime CN203615861U (en) | 2013-12-10 | 2013-12-10 | Coke oven carbonization chamber width measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203615861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034232A (en) * | 2014-06-17 | 2014-09-10 | 攀钢集团西昌钢钒有限公司 | Furnace body expansion measurement method used for small experimental coking furnace |
-
2013
- 2013-12-10 CN CN201320811659.6U patent/CN203615861U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034232A (en) * | 2014-06-17 | 2014-09-10 | 攀钢集团西昌钢钒有限公司 | Furnace body expansion measurement method used for small experimental coking furnace |
| CN104034232B (en) * | 2014-06-17 | 2017-05-24 | 攀钢集团西昌钢钒有限公司 | Furnace body expansion measurement method used for small experimental coking furnace |
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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: 20140528 |