CN205797178U - The anti-corrosion carbon block lining expansion structure of equipment inner wall - Google Patents
The anti-corrosion carbon block lining expansion structure of equipment inner wall Download PDFInfo
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- CN205797178U CN205797178U CN201620748413.2U CN201620748413U CN205797178U CN 205797178 U CN205797178 U CN 205797178U CN 201620748413 U CN201620748413 U CN 201620748413U CN 205797178 U CN205797178 U CN 205797178U
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- expansion
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- block lining
- lining
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Abstract
This utility model relates to the anti-corrosion carbon block lining expansion structure of a kind of equipment inner wall, solves the inefficacy of existing carbon block lining expansion structure, lining problems of crack.Technical scheme includes the bottom carbon block lining of wall portion carbon block lining and the device bottom being positioned at appts wall portion, described bottom carbon block lining includes the upper and lower two-layer carbon brick of interlaced arrangement, it is provided with dilatation joint between every layer of adjacent two blocks of carbon brick, wherein, dilatation joint between lower floor's carbon brick is provided with I shape expansion element, dilatation joint between the carbon brick of upper strata is divided into the circumferential expansion seam near wall portion and expanded radially to stitch, and is provided with I shape expansion element, is provided with inverted T-shaped expansion element in described expanded radially seam in described circumferential expansion seam.The problems such as this utility model simple in construction, safe and reliable, corrosion resisting property and expansion character solution lining good, effective ftractures, collapse, improve lining service life.
Description
Technical field
This utility model relates to the corrosion resistance structure of a kind of chemical industry equipment, the anti-corrosion carbon brick of a kind of equipment inner wall
Lining expansion structure.
Background technology
At chemical field, the equipment that medium solid content is high often causes equipment failure because of burn into abrasion, especially belt stirrer
Equipment, it is a kind of simple for arranging carbon block lining, reliably, the effective ways of Low investment.But, as can not be effectively controlled anti-corrosion carbon
The expansion factor of brick lining, necessarily causes the accidents such as lining is cracking, collapse, makes lining ineffective.Domestic solution expands
Problem mainly uses and arranges circumference or expanded radially crack structure, and the expansion element of coupling uses Foam Diamond Wire Line or rubber slab.Circumference is swollen
Expansion joint (E.J.) is arranged at bottom carbon block lining and equipment inner wall contact surface, and upper and lower two-layer dilatation joint runs through；Expanded radially seam is main to be used
In round equipment, expansion joint structure stitches with circumferential expansion.This kind of expansion joint structure shortcoming is: in carbon brick cure stage, close
Carbon block lining at dilatation joint there will be crackle, bigger gap occurs after running a period of time at dilatation joint；Radially position is swollen
Swollen member upper directly contacts with medium, and does not has limiting component, element easily to be pulled by fluid.The Foam Diamond Wire Line expansion element used
Needing to use the sealing of softer, elastic clay at its top with upper bit, the program is the most expensive, and carbon brick and expansion element
Easily depart from, gap occurs, is even pulled by fluid；Offset plate is as generally using more than 3 layers during expansion element, and produced problem is same
Foam Diamond Wire Line expansion element, and more serious.After dilatation joint position gap occurs because of above-mentioned reason, gap is full of by medium, and by
Gradually harden, make dilatation joint lose design function, and then cause lining to ftracture.It addition, domestic expansion structure technical scheme is not yet examined
The expansion power that bottom worry, wall portion carbon brick is formed by carbon brick, the unfavorable factors such as at agitator wearing plate carbon brick thickness is discontinuous,
Cause carbon block lining that accident occurs.For many years, the device Parking thus caused happens occasionally.
Summary of the invention
The purpose of this utility model is to solve above-mentioned technical problem, it is provided that a kind of simple in construction, safe and reliable, anti-corrosion
The problems such as performance and expansion character solution lining good, effective ftracture, collapses, improve equipment inner wall anti-corrosion in lining service life
Carbon block lining expansion structure.
Technical scheme includes the bottom carbon block lining of wall portion carbon block lining and the bottom being positioned at appts wall portion, described bottom carbon
Brick lining includes the upper and lower two-layer carbon brick of interlaced arrangement, is provided with dilatation joint between every layer of adjacent two blocks of carbon brick, wherein, and lower floor's carbon brick
Between dilatation joint in be provided with I shape expansion element, the dilatation joint between the carbon brick of upper strata is divided into the circumferential expansion seam near wall portion and radially
Dilatation joint, is provided with I shape expansion element, is provided with inverted T-shaped expansion element in described expanded radially seam in described circumferential expansion seam.
Described circumferential expansion sews wall portion carbon block lining and covers.
The bottom of described equipment is additionally provided with abrasion-proof structure, and described abrasion-proof structure includes the protruding carbon higher than bottom carbon block lining
Brick, the anchor structure being positioned in protruding carbon brick and covering are at the wearing plate of protruding carbon brick end face, described protruding carbon brick and bottom carbon
Also being provided with dilatation joint at wearing plate between brick lining, be provided with I shape expansion element in described dilatation joint, one end of described wearing plate is prolonged
Extend over the backward lower flange in edge of protruding carbon brick.
The outward flange of the downward flange of described wearing plate is beyond dilatation joint at the wearing plate of lower section.
Described I shape expansion element and T-shaped expansion element are made into integration by the rubber layer of outer layer and the foaming layer of filling, institute
State I shape expansion element and T-shaped expansion element is bonding with carbon brick through clay layer.
Beneficial effect:
1. bottom, in carbon block lining, the dilatation joint of upper and lower two-layer carbon brick is staggeredly arranged, in the circumferential expansion seam of upper strata carbon brick
Being provided with I shape expansion element, be provided with inverted T-shaped expansion element in expanded radially seam, the I shape expansion element in circumferential expansion seam is by wall portion
Carbon block lining is compacted, and the bottom of inverted T-shaped expansion element is compacted by two blocks of adjacent carbon bricks, solves stress cracking and expansion element
Problem is pulled when system is run.
2, circumferential expansion sews the bottom surface compacting of appts wall portion carbon block lining, eliminates the bottom carbon block lining of equipment to wall
The expansive force that portion carbon block lining is formed, solves wall portion carbon block lining and collapses problem, make wall portion carbon block lining structure more firm.
3, the device bottom below agitator is provided with abrasion-proof structure, uses the protruding carbon higher than bottom carbon block lining
Brick, and set wearing plate at protruding carbon brick top, make full use of wearing plate and the expansion element in protruding carbon brick and dilatation joint is carried out
Protection, further raising carbon block lining service life.
4, select I shape and inverted T-shaped expansion element according to specific needs, it is to avoid expansion joint structure lost efficacy, improve carbon block lining
The reliability of layer.
5, this utility model according to produced problem in actual production, anti-corrosion carbon block lining expansion structure is had for
Property modification, be proven that this anti-corrosion carbon block lining expansion structure is simple, be prone to construction, dependable performance, be difficult to abjection, be difficult to
Cracking, improve carbon brick service life, effectively equipment wall surface and agitator can be protected, device parking thing is greatly decreased
The generation of part.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is the partial enlarged drawing of I shape expansion element.
Fig. 3 is the partial enlarged drawing of T-shaped expansion element.
Wherein, 1-appts wall portion, 2-device bottom, 3-carbon brick, 4-dilatation joint, 4.1-circumferential expansion seam, 4.2-are radially the most swollen
At expansion joint (E.J.), 4.3-wearing plate, dilatation joint, 5-I shape expansion element, 6-inverted T-shaped expansion element, 7-wearing plate, 8-rubber layer, 9-send out
Alveolar layer, 10-clay layer, 11-projection carbon brick, 12-wall portion carbon block lining, 13-anchor structure.
Detailed description of the invention
Below in conjunction with the accompanying drawings this practicality new work is further explained:
Seeing Fig. 1, appts wall portion 1 is equipped with wall portion carbon block lining 12, and device bottom 2 is equipped with bottom carbon block lining,
Described bottom carbon block lining includes upper and lower two-layer carbon brick 3, described upper and lower two-layer carbon brick 3 interlaced arrangement, every layer of adjacent two blocks of carbon
Being provided with dilatation joint 4 between brick 3, the dilatation joint 4 of upper and lower two-layer is staggeredly arranged.Dilatation joint 4 between lower floor's carbon brick 3 is provided with I shape swollen
Swollen element 5 (seeing Fig. 2), the dilatation joint 4 between upper strata carbon brick 3 is divided into the circumferential expansion seam 4.1 near barrel, expanded radially seam
4.2 and wearing plate at dilatation joint 4.3, described circumferential expansion seam 4.1 is provided with I shape expansion element 5, described expanded radially seam 4.2
In be provided with inverted T-shaped expansion element 6 (seeing Fig. 3).Described circumference upper strata dilatation joint 4.1 is covered by the bottom surface of wall portion carbon block lining 12
Lid, to reach the purpose that the expansion element in protection dilatation joint 4.1 is not deviate from；Described I shape expansion element 5 and inverted T-shaped expand unit
Part 6 is made into integration by the rubber layer 8 of periphery and the foaming layer 9 of filling, and described foaming layer 9 can use foam rubbery material.
Described I shape expansion element 5 and inverted T-shaped expansion element 6 are all bonding with carbon brick 3 through clay layer 10.
Described device bottom 2 is additionally provided with abrasion-proof structure, and described abrasion-proof structure includes the protruding carbon higher than bottom carbon block lining
Brick 11, the anchor structure 13 being positioned in protruding carbon brick 11 and covering are at the wearing plate 7 of protruding carbon brick 11 end face, described protruding carbon brick
Dilatation joint 4.3 at wearing plate it are provided with, dilatation joint 4.3 at described wearing plate between 11 and the bottom carbon block lining of described device bottom
In be provided with I shape expansion element 5, one end of described wearing plate 7 extends beyond the backward lower flange in edge of protruding carbon brick 11, preferably institute
The outward flange stating the downward flange of wearing plate 7 exceeds dilatation joint 4.3 at the wearing plate of lower section, thus plays expansion element below protection
The effect of 5.Not only can effectively protect protruding carbon brick 11 but also protect expansion element not pulled by said structure, exempt from punching simultaneously
Erosion.
Claims (5)
1. an anti-corrosion carbon block lining expansion structure for equipment inner wall, including the wall portion carbon block lining and the equipment that are positioned at appts wall portion
The bottom carbon block lining of bottom, it is characterised in that described bottom carbon block lining includes the upper and lower two-layer carbon brick of interlaced arrangement, often
It is provided with dilatation joint between the adjacent two blocks of carbon brick of layer, wherein, the dilatation joint between lower floor's carbon brick is provided with I shape expansion element, upper strata carbon brick
Between dilatation joint be divided near wall portion circumferential expansion seam and expanded radially stitch, described circumferential expansion seam in be provided with I shape expand unit
Part, is provided with inverted T-shaped expansion element in described expanded radially seam.
2. the anti-corrosion carbon block lining expansion structure of equipment inner wall as claimed in claim 1, it is characterised in that described circumferential expansion
Sew wall portion carbon block lining to cover.
3. the anti-corrosion carbon block lining expansion structure of equipment inner wall as claimed in claim 1 or 2, it is characterised in that described equipment
Bottom be additionally provided with abrasion-proof structure, described abrasion-proof structure includes the protruding carbon brick higher than bottom carbon block lining, is positioned at protruding carbon brick
In anchor structure and cover the wearing plate at protruding carbon brick end face, also be provided with between described protruding carbon brick and bottom carbon block lining
Dilatation joint at wearing plate, is provided with I shape expansion element in described dilatation joint, one end of described wearing plate extends beyond protruding carbon brick
The backward lower flange in edge.
4. the anti-corrosion carbon block lining expansion structure of equipment inner wall as claimed in claim 3, it is characterised in that described wearing plate to
The outward flange of lower flange is beyond dilatation joint at the wearing plate of lower section.
5. the anti-corrosion carbon block lining expansion structure of equipment inner wall as claimed in claim 1, it is characterised in that described I shape expands
Element and T-shaped expansion element are made into integration by the rubber layer of outer layer and the foaming layer of filling, described I shape expansion element and T-shaped
Expansion element is bonding with carbon brick through clay layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748413.2U CN205797178U (en) | 2016-07-15 | 2016-07-15 | The anti-corrosion carbon block lining expansion structure of equipment inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748413.2U CN205797178U (en) | 2016-07-15 | 2016-07-15 | The anti-corrosion carbon block lining expansion structure of equipment inner wall |
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| Publication Number | Publication Date |
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| CN205797178U true CN205797178U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620748413.2U Active CN205797178U (en) | 2016-07-15 | 2016-07-15 | The anti-corrosion carbon block lining expansion structure of equipment inner wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302363A (en) * | 2020-10-12 | 2021-02-02 | 中国五环工程有限公司 | Method for reinforcing brick plate lining in strong corrosion environment |
-
2016
- 2016-07-15 CN CN201620748413.2U patent/CN205797178U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302363A (en) * | 2020-10-12 | 2021-02-02 | 中国五环工程有限公司 | Method for reinforcing brick plate lining in strong corrosion environment |
| CN112302363B (en) * | 2020-10-12 | 2022-05-03 | 中国五环工程有限公司 | Method for reinforcing brick plate lining in strong corrosion environment |
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| GR01 | Patent grant |