CN212982874U - Measuring device for measuring height of coke in tamping coke oven - Google Patents
Measuring device for measuring height of coke in tamping coke oven Download PDFInfo
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- CN212982874U CN212982874U CN202020961482.8U CN202020961482U CN212982874U CN 212982874 U CN212982874 U CN 212982874U CN 202020961482 U CN202020961482 U CN 202020961482U CN 212982874 U CN212982874 U CN 212982874U
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- carbonization chamber
- measuring rod
- measuring
- coke
- sealing cover
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Abstract
The utility model discloses a measuring device for measuring coke height in a tamping coke oven, which comprises a sealing cover detachably connected with a carbonization chamber, a measuring rod arranged through the sealing cover and a cooling pipe, wherein the part of the measuring rod positioned in the sealing cover is in clearance fit with the sealing cover so as to ensure that the measuring rod can be downwards inserted into the carbonization chamber; one end of the measuring rod extending into the carbonization chamber is connected with a detecting head which can be pressed against coke in the carbonization chamber so as to limit the measuring rod to move towards the direction of the coke in the carbonization chamber; the cooling pipe is fixedly connected with the sealing cover and used for cooling the measuring rod lifted upwards from the carbonization chamber. The utility model avoids sucking a large amount of cold air into the carbonization chamber due to pressure difference, so that the temperature in the carbonization chamber can not be influenced by the height measurement of coke in the carbonization chamber; meanwhile, when a worker lifts the measuring rod, accidents such as scalding caused by direct contact of hands with the measuring rod are avoided.
Description
Technical Field
The utility model belongs to the technical field of the altitude measurement is relevant, especially relate to a measuring device that coke altitude measurement used in tamping coke oven.
Background
At present, the measurement of present needle to coke height in the tamping coke oven, the mouth of putting on the carbonization room is usually needed to be opened, then the reuse measuring stick stretches into to the carbonization room, receive the spacing of carbonization indoor coke and can't continue to stretch into again until the measuring stick, make the mark with the measuring stick dew in the outdoor position of carbonization, later take out the measuring stick again, and stretch into the length to the carbonization indoor to the measuring stick with external scale and measure, through calculating at last, reachs the height of tamping coke oven coke.
Because the inside of the carbonization chamber is in a negative pressure state in the process of coking the coke by the tamping coke oven, when the opening above the carbonization chamber is completely opened, a large amount of cold air outside enters the carbonization chamber, thereby affecting the coking of the coke oven in the carbonization chamber; in addition, in the process of lifting the measuring rod from the carbonization chamber, due to the fact that the temperature in the carbonization chamber is high, related accidents such as scalding are easy to happen when workers operate the device.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a measuring device for measuring the height of coke in a tamping coke oven, in order to solve the technical problems of the prior art.
The measuring device comprises a sealing cover detachably connected to a carbonization chamber, a measuring rod penetrating through the sealing cover, and a cooling pipe, wherein the part of the measuring rod, which is positioned in the sealing cover, is in clearance fit with the sealing cover so that the measuring rod can be downwards inserted into the carbonization chamber; one end of the measuring rod extending into the carbonization chamber is connected with a detecting head, and the detecting head can be pressed against coke in the carbonization chamber so as to limit the measuring rod to move towards the direction of the coke in the carbonization chamber; the cooling pipe is fixedly connected to the sealing cover and used for cooling the measuring rod lifted upwards from the carbonization chamber.
As the utility model discloses a preferred scheme, the cooling tube is established to straight tube column structure, the measuring stick runs through the cooling tube sets up, wherein the measuring stick is located part in the cooling tube with the pipe wall clearance fit of cooling tube.
As the preferred scheme of the utility model, the cooling tube rigid coupling in the closing cap orientation a side end face of carbonization room, the cooling tube stretch into downwards extremely in the carbonization room.
As the preferred embodiment of the present invention, the cooling pipe is an iron pipe, and the iron pipe is connected to the sealing cover in a welding manner.
As the utility model discloses a preferred scheme, mark on the measuring stick has the scale.
As the preferred scheme of the utility model, the measuring stick is stretching out the one end of carbonization room is connected with the handle, the handle can drive the measuring stick do for the concertina movement of carbonization room.
As the preferred scheme of the utility model, the detecting head is established to the tabular structure, wherein the detecting head with the measuring stick sets up perpendicularly.
In a preferred embodiment of the present invention, the probe is a circular plate.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model provides a measuring device for measuring the height of coke in a tamping coke oven seals a carbonization chamber by a sealing cover, then realizes the measurement of the height of the coke in the carbonization chamber by a measuring rod which passes through the sealing cover, avoids sucking a large amount of cold air into the carbonization chamber due to pressure difference, and ensures that the temperature in the carbonization chamber can not be influenced by the height measurement of the coke in the carbonization chamber; meanwhile, the cooling pipe is used for cooling the lifting measuring rod, so that when workers lift the measuring rod, accidents such as scalding caused by direct contact of hands with the measuring rod are avoided.
Drawings
Fig. 1 is a schematic structural diagram of a measuring device for measuring the height of coke in a tamping coke oven according to an embodiment of the present invention.
FIG. 2 is a reference diagram of the operation state of the measuring device for measuring the height of coke in the tamping coke oven according to an embodiment of the present invention.
10, sealing the cover; 20. a measuring rod; 21. a probe head; 22. a scale; 23. a handle; 30. a cooling tube; 200. a carbonization chamber; 201. coke.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 and 2, a measuring device for measuring the height of coke in a tamping coke oven according to an embodiment of the present invention includes a cover 10 detachably connected to a carbonization chamber 200, a measuring rod 20 disposed through the cover 10, and a cooling pipe 30.
Here, the cover 10 is detachably attached to the carbonization chamber 200, so that when the measuring apparatus of the present embodiment measures the height of the coke 201 in the carbonization chamber 200, the cover 10 can be used to cover the opening of the carbonization chamber 200 for measurement, so as to prevent a large amount of outside cold air from being sucked into the carbonization chamber 200 when measuring the height of the coke 201 in the carbonization chamber 200, and further, the temperature in the carbonization chamber 200 is not affected by the measurement of the height of the coke 201 in the carbonization chamber 200.
In the present embodiment, a portion of the measuring rod 20 located inside the cover 10 is clearance-fitted to the cover 10 so that the measuring rod 20 can be inserted downward into the carbonization chamber 200. Wherein, the measuring rod 20 is connected with a detecting head 21 at one end extending into the carbonization chamber 200, and the detecting head 21 can be pressed against the coke 201 in the carbonization chamber 200 to limit the movement of the measuring rod 20 towards the direction of the coke 201 in the carbonization chamber 200. That is, the measuring apparatus of the present embodiment can determine the sum of the length of the measuring rod 20 extending into the carbonization chamber 200 and the height of the coke 201 in the carbonization chamber 200, that is, the height of the carbonization chamber 200, based on the signal feedback from the contact between the probe 21 and the coke 201 in the carbonization chamber 200, and calculate the height of the coke 201 in the carbonization chamber 200.
The detection head 21 is of a flat plate-shaped structure, the detection head 21 and the measuring rod 20 are vertically arranged, so that the measuring rod 20 is vertically inserted into the carbonization chamber 200 downwards relative to the sealing cover 10, the measuring rod 20 can drive the detection head 21 to be in parallel contact with the coke 201 in the carbonization chamber 200 downwards, and the accuracy of the measuring device for measuring the height of the coke 201 in the carbonization chamber 200 is improved.
Specifically, the probe head 21 of the present embodiment is a circular plate.
It should be noted that the clearance fit between the measuring rod 20 and the cover 10 in the present embodiment enables the external cold air to be introduced into the carbonization chamber 200 through the assembly gap between the measuring rod 20 and the cover 10 when the measuring device is in operation, and since the assembly gap between the measuring rod 20 and the cover 10 is small, the amount of cold air entering the carbonization chamber 200 through the assembly gap correspondingly is also small, which does not cause a change in the temperature in the carbonization chamber 200, and the measuring device in the present embodiment may also set the assembly gap between the measuring rod 20 and the cover 10 to be small enough to further reduce the amount of cold air introduced into the carbonization chamber 200 when the measuring device is in operation, on the basis of satisfying the telescopic movement of the measuring rod 20 relative to the cover 10.
The cooling tube 30 of the present embodiment is fixedly connected to the cover 10, and is used for cooling the measuring rod 20 lifted upward from the carbonization chamber 200, so that a hand can directly grasp a portion of the measuring rod 20 located above the cover 10, thereby facilitating the lifting of the measuring rod 20, and avoiding the occurrence of accidents such as scalding when the hand directly contacts the measuring rod 20.
Specifically, the cooling tube 30 of the present embodiment is a straight tube structure, the measuring rod 20 is disposed through the cooling tube 30, wherein a portion of the measuring rod 20 disposed inside the cooling tube 30 is in clearance fit with a tube wall of the cooling tube 30, so that when the measuring device is used, external cold air can pass through the assembly between the measuring rod 20 and the cover 10, and the assembly clearance between the measuring rod 20 and the cooling tube 30 is introduced into the carbonization chamber 200, and during the process of the cold air passing through the cooling tube 30, the portion of the measuring rod 20 disposed inside the cooling tube 30 can be cooled, so that the temperature of a portion of the measuring rod 20 lifted upward from the carbonization chamber 200 and extending out of the cover 10 through the cooling tube 30 is not high, thereby preventing a human hand from contacting a portion of the measuring rod 20 located outside the cover 10 to cause scald. It should be noted that the length of the measuring stick 20 is long, so that a person needs to continuously grasp the part of the measuring stick 20 extending out of the cover 10 during the process of pulling the measuring stick 20 out of the carbonization chamber 200, and the temperature of the part of the measuring stick 20 extending out of the cover 10 is not high because the part of the measuring stick 20 is cooled by cold air in the cooling pipe 30 before extending out of the cover 10.
The cooling pipe 30 of the present embodiment is fixedly connected to an end surface of the cover 10 facing the carbonization chamber 200, and the cooling pipe 30 extends downward into the carbonization chamber 200, so that the length of the measurement rod 20 extending into the carbonization chamber 200 is not affected by the arrangement of the cooling pipe 30 on the cover 10, and the measurement is performed, that is, the measurement rod 20 can be used as a mark for measuring the height of the coke 201 in the carbonization chamber 200 by using the portion of the measurement rod 20 just exposed out of the cover 10 as the measurement rod 20. It should be understood that the cooling pipe 30 is not limited to the illustration, and those skilled in the art may arrange the cooling pipe 30 on the end surface of the cover 10 facing away from the coking chamber 200, and calculate the height of the coke 201 in the coking chamber 200, and need to use the portion of the measuring rod 20 just exposed from the cooling pipe 30 as a mark, and calculate the height of the cooling pipe 30.
It can be understood that the longer the cooling tube 30 is, the better the cooling effect of the measuring rod 20 is when the measuring rod 20 passes through the cooling tube 30.
The cooling pipe 30 of the present embodiment is an iron pipe, and the iron pipe is connected to the cap 10 by welding.
In the present embodiment, the measuring rod 20 of the present embodiment is marked with the scale 22, so that when the measuring device is operated, the length of the measuring rod 20 extending into the coking chamber 200 can be directly read through the scale 22 marked on the measuring rod 20, so that the height of the coke 201 in the coking chamber 200 can be conveniently measured when the measuring device is operated.
As a preferred embodiment of the present invention, the measuring rod 20 of the present embodiment is connected to a handle 23 at one end extending out of the carbonization chamber 200, and the handle 23 can drive the measuring rod 20 to perform a telescopic movement relative to the carbonization chamber 200, so as to drive the measuring rod 20.
To sum up, the measuring device for measuring the height of the coke in the tamping coke oven provided by the utility model seals the carbonization chamber by the sealing cover, and then realizes the measurement of the height of the coke in the carbonization chamber by the measuring rod passing through the sealing cover, thereby avoiding sucking a large amount of cold air into the carbonization chamber due to pressure difference, and ensuring that the temperature in the carbonization chamber can not be influenced by the height measurement of the coke in the carbonization chamber; meanwhile, the cooling pipe is used for cooling the lifting measuring rod, so that when workers lift the measuring rod, accidents such as scalding caused by direct contact of hands with the measuring rod are avoided.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The measuring device for measuring the coke height in the stamp-charging coke oven is characterized by comprising a sealing cover detachably connected to a carbonization chamber, a measuring rod penetrating through the sealing cover and a cooling pipe, wherein the part of the measuring rod positioned in the sealing cover is in clearance fit with the sealing cover so that the measuring rod can be downwards inserted into the carbonization chamber; one end of the measuring rod extending into the carbonization chamber is connected with a detecting head, and the detecting head can be pressed against coke in the carbonization chamber so as to limit the measuring rod to move towards the direction of the coke in the carbonization chamber; the cooling pipe is fixedly connected to the sealing cover and used for cooling the measuring rod lifted upwards from the carbonization chamber.
2. The apparatus of claim 1, wherein the cooling tube is a straight tube, and the measuring rod extends through the cooling tube, wherein the portion of the measuring rod disposed inside the cooling tube is in clearance fit with the wall of the cooling tube.
3. The apparatus of claim 2, wherein the cooling tube is secured to the end of the cover facing the carbonization chamber, and the cooling tube extends downwardly into the carbonization chamber.
4. The apparatus of claim 3, wherein said cooling tube is an iron tube, and said iron tube is connected to said cover by welding.
5. The apparatus of claim 1, wherein said measuring rod is marked with a scale.
6. The apparatus of claim 1, wherein the measuring rod is connected to a handle at an end extending out of the carbonization chamber, the handle being capable of driving the measuring rod in a telescopic motion relative to the carbonization chamber.
7. The apparatus of claim 1, wherein said probe is configured as a plate-like structure, wherein said probe is disposed perpendicular to said measuring rod.
8. The apparatus of claim 7, wherein the probe is a circular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020961482.8U CN212982874U (en) | 2020-05-30 | 2020-05-30 | Measuring device for measuring height of coke in tamping coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020961482.8U CN212982874U (en) | 2020-05-30 | 2020-05-30 | Measuring device for measuring height of coke in tamping coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212982874U true CN212982874U (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020961482.8U Active CN212982874U (en) | 2020-05-30 | 2020-05-30 | Measuring device for measuring height of coke in tamping coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212982874U (en) |
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2020
- 2020-05-30 CN CN202020961482.8U patent/CN212982874U/en active Active
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