CN215480594U - Sealing structure of lime kiln flashboard - Google Patents
Sealing structure of lime kiln flashboard Download PDFInfo
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- CN215480594U CN215480594U CN202121734373.3U CN202121734373U CN215480594U CN 215480594 U CN215480594 U CN 215480594U CN 202121734373 U CN202121734373 U CN 202121734373U CN 215480594 U CN215480594 U CN 215480594U
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- sealing
- lime kiln
- gate plate
- sliding
- flashboard
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Abstract
The utility model relates to the technical field of fine steel preparation, in particular to a sealing structure of a lime kiln gate, which comprises a lime kiln body, wherein gate sealing mechanisms are arranged on a feeding hole and a discharging hole of the lime kiln body; the gate plate sealing mechanism comprises a fixed seat, an air cylinder, a piston rod, a gate plate and a sealing surface, wherein the fixed seat is arranged on the outer wall of the lime kiln body, an oil cylinder is embedded in the fixed seat, and the piston rod is arranged in the oil cylinder in a sliding manner; the tail end of the piston rod is connected with the gate plate, the side edge of the gate plate is provided with a slide bar, and the slide bar is matched with a sliding groove formed in the side edge of the sealing surface, so that the problem that the sealing mode effect of the feeding end and the discharging end of the lime kiln is poor is solved.
Description
Technical Field
The utility model relates to the technical field of fine steel preparation, in particular to a sealing structure of a lime kiln gate.
Background
The lime kiln is a kiln body used for assisting lime release, and the lime kiln needs to rotate to a certain extent in the working process. The sealing mode of the feeding end and the discharging end of the lime kiln is very strict, because if the sealing mode of the feeding end and the discharging end of the lime kiln is not good, the liquid solution reacted in the lime kiln can splash randomly along with the rotation inertia.
The existing sealing mode for the feed end and the discharge end of the lime kiln is very easy to have poor effect, and the compact cover and the flashboard are frequently replaced due to the abrasion degree of the sealing mechanism, so that a sealing mechanism with good sealing effect needs to be designed on a lime kiln body.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sealing structure of a reversing gate plate of a lime kiln, so as to solve the problem of poor sealing effect of a sealing mode between a feeding end and a discharging end of the lime kiln.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the sealing structure of the lime kiln gate comprises a lime kiln body, wherein gate plate sealing mechanisms are arranged on a feeding hole and a discharging hole of the lime kiln body; the sealing mechanism of the gate plate comprises a fixed seat, an air cylinder, a piston rod, the gate plate and a sealing surface, wherein the fixed seat is arranged on the outer wall of the lime kiln body, an oil cylinder is embedded in the fixed seat, and the piston rod is arranged in the oil cylinder in a sliding manner; the tail end of the piston rod is connected with a flashboard, a sliding strip is arranged on the side edge of the flashboard, and the sliding strip is matched with a sliding groove formed in the side edge of the sealing surface.
Furthermore, a sealing ring and a sealing strip are arranged on the flashboard, the sealing ring and the sealing strip are respectively matched with a groove ring and a groove channel which are arranged on a sealing surface, and the sealing surface is connected with a port of the lime kiln body.
Furthermore, sealing layers are adhered to the surfaces of the sealing ring, the sealing strip, the groove ring and the channel, and the sealing layers are made of corrosion-resistant and wear-resistant materials.
Furthermore, the groove ring is communicated with the cavity of the lime kiln, and the groove ring and the cavity of the lime kiln are positioned on the same axis.
Furthermore, all scribble on flashboard and the sealed face and be equipped with first wearing layer and second wearing layer, and first wearing layer contacts with the second wearing layer.
Further, the sliding strips are symmetrically arranged into a pair, and the sliding grooves matched with the pair of sliding strips are also symmetrically arranged into a pair.
Further, the cylinder is connected with an air pump through an air pipe, and the air pump is electrically connected with a controller.
Compared with the prior art, the utility model has at least one of the following beneficial effects:
the utility model is provided with flashboard sealing mechanisms on the feed inlet and the discharge outlet of the lime kiln body; the sealing mechanism of the gate plate comprises a fixed seat, an air cylinder, a piston rod, the gate plate and a sealing surface, wherein the fixed seat is arranged on the outer wall of the lime kiln body, an oil cylinder is embedded in the fixed seat, and the piston rod is arranged in the oil cylinder in a sliding manner; the tail end of the piston rod is connected with the gate plate, the side edge of the gate plate is provided with a slide bar, and the slide bar is matched with a sliding groove formed in the side edge of the sealing surface, so that the problem that the sealing mode effect of the feeding end and the discharging end of the lime kiln is poor is solved.
Drawings
FIG. 1 is a front view of the structure of the present invention.
Fig. 2 is a left side view of the structure of the present invention.
Fig. 3 is a left side view of the inventive structure (without the gate seal mechanism installed).
FIG. 4 is a schematic view of a shutter according to the present invention.
In the figure, 1-a lime kiln body, 2-a fixed seat, 3-an air cylinder, 4-a piston rod, 5-a flashboard, 6-a sealing surface, 7-a chute, 8-a sealing ring, 9-a sealing strip, 10-a groove ring and 11-a groove channel.
Detailed Description
As shown in fig. 1 to 4, in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1
The sealing structure of the lime kiln gate comprises a lime kiln body 1, wherein gate plate sealing mechanisms are arranged on a feeding hole and a discharging hole of the lime kiln body 1; the flashboard sealing mechanism comprises a fixed seat 2, an air cylinder 3, a piston rod 4, a flashboard 5 and a sealing surface 6, wherein the fixed seat 2 is arranged on the outer wall of the lime kiln body 1, the air cylinder 3 is embedded on the fixed seat 2, and the piston rod 4 is arranged in the air cylinder 3 in a sliding manner; the tail end of the piston rod 4 is connected with a flashboard 5, a sliding strip is arranged on the side edge of the flashboard 5, and the sliding strip is matched with a sliding groove 7 arranged on the side edge of the sealing surface 6.
Example 2
On the basis of embodiment 1, a sealing ring 8 and a sealing strip 9 are arranged on the gate plate 5, the sealing ring 8 and the sealing strip 9 are respectively matched with a groove ring 10 and a groove channel 11 which are arranged on a sealing surface 6, and the sealing surface 6 is connected with a port of the lime kiln body 1.
Example 3
On the basis of the embodiment 1, sealing layers are adhered to the surfaces of the sealing ring 8, the sealing strip 9, the groove ring 10 and the channel 11, and the sealing layers are made of corrosion-resistant and wear-resistant materials.
Example 4
On the basis of embodiment 1, the groove ring 10 is communicated with the cavity of the lime kiln, and the groove ring 10 and the cavity of the lime kiln are on the same axis.
Example 5
On the basis of embodiment 1, a first wear-resistant layer and a second wear-resistant layer are coated on the gate plate 5 and the sealing surface 6, and the first wear-resistant layer is in contact with the second wear-resistant layer.
Example 6
On the basis of embodiment 1, the slide bars are symmetrically arranged as a pair, and the sliding grooves 7 matched with the pair of slide bars are also symmetrically arranged as a pair.
Example 7
On the basis of the embodiment 1, the air cylinder 3 is connected with an air pump through an air pipe, and the air pump is electrically connected with a controller.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. The sealing structure of the lime kiln flashboard is characterized in that: the lime kiln comprises a lime kiln body (1), wherein a feed inlet and a discharge outlet of the lime kiln body (1) are respectively provided with a gate plate sealing mechanism; the sealing mechanism of the gate plate comprises a fixed seat (2), an air cylinder (3), a piston rod (4), the gate plate (5) and a sealing surface (6), wherein the fixed seat (2) is arranged on the outer wall of the lime kiln body (1), the air cylinder (3) is embedded on the fixed seat (2), and the piston rod (4) is arranged in the air cylinder (3) in a sliding manner; the tail end of the piston rod (4) is connected with the flashboard (5), a sliding strip is arranged on the side edge of the flashboard (5), and the sliding strip is matched with a sliding groove (7) arranged on the side edge of the sealing surface (6).
2. The sealing structure of the lime kiln shutter according to claim 1, characterized in that: and a sealing ring (8) and a sealing strip (9) are arranged on the gate plate (5), the sealing ring (8) and the sealing strip (9) are respectively matched with a groove ring (10) and a groove channel (11) which are arranged on the sealing surface (6), and the sealing surface (6) is connected with a port of the lime kiln body (1).
3. The sealing structure of the lime kiln shutter according to claim 2, characterized in that: and sealing layers are adhered to the surfaces of the sealing ring (8), the sealing strip (9), the groove ring (10) and the channel (11), and are made of corrosion-resistant and wear-resistant materials.
4. The sealing structure of the lime kiln shutter according to claim 2, characterized in that: the groove ring (10) is communicated with the cavity of the lime kiln, and the groove ring (10) and the cavity of the lime kiln are positioned on the same axis.
5. The sealing structure of the lime kiln shutter according to claim 1, characterized in that: and a first wear-resistant layer and a second wear-resistant layer are coated on the flashboard (5) and the sealing surface (6), and the first wear-resistant layer is contacted with the second wear-resistant layer.
6. The sealing structure of the lime kiln shutter according to claim 1, characterized in that: the sliding strips are symmetrically arranged into a pair, and the sliding grooves (7) matched with the pair of sliding strips are also symmetrically arranged into a pair.
7. The sealing structure of the lime kiln shutter according to claim 1, characterized in that: the air cylinder (3) is connected with an air pump through an air pipe, and the air pump is electrically connected with a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121734373.3U CN215480594U (en) | 2021-07-28 | 2021-07-28 | Sealing structure of lime kiln flashboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121734373.3U CN215480594U (en) | 2021-07-28 | 2021-07-28 | Sealing structure of lime kiln flashboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215480594U true CN215480594U (en) | 2022-01-11 |
Family
ID=79752746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121734373.3U Active CN215480594U (en) | 2021-07-28 | 2021-07-28 | Sealing structure of lime kiln flashboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215480594U (en) |
-
2021
- 2021-07-28 CN CN202121734373.3U patent/CN215480594U/en active Active
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