CN209735277U - Tower body structure and absorption tower for wet desulphurization - Google Patents
Tower body structure and absorption tower for wet desulphurization Download PDFInfo
- Publication number
- CN209735277U CN209735277U CN201822275921.5U CN201822275921U CN209735277U CN 209735277 U CN209735277 U CN 209735277U CN 201822275921 U CN201822275921 U CN 201822275921U CN 209735277 U CN209735277 U CN 209735277U
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- Prior art keywords
- protrusion
- tower
- main body
- side wall
- structure according
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- Expired - Fee Related
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 15
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 5
- 230000023556 desulfurization Effects 0.000 claims abstract description 5
- 238000004873 anchoring Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims 2
- 239000011275 tar sand Substances 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 6
- 239000010426 asphalt Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to an environmental protection field discloses a tower body structure and be used for wet flue gas desulfurization's absorption tower, and this tower body structure includes flexible bed course (1), basal portion (2), main part (3) and anchor assembly (4), basal portion (2) with main part (3) are concrete structure, flexible bed course (1) sets up on basal portion (2), the main part sets up on the flexible bed course (1), basal portion (2) with main part (3) pass through anchor assembly (4) fixed connection. The application provides a tower body structure can effectively prevent the crack that produces because temperature stress.
Description
Technical Field
The utility model relates to an environmental protection field specifically relates to tower body structure and be used for wet flue gas desulfurization's absorption tower.
Background
At present, a tower body of an absorption tower is usually of a concrete structure, the concrete structure generates temperature stress in the concrete structure under the condition of temperature change, the temperature stress is easy to cause the concrete structure to deform so as to generate cracks, and particularly for a base part of the tower body of the absorption tower, if the cracks generated at the base part are too large, the stability of the whole tower body can be affected, so that improvement is needed to avoid the cracks generated at the base part of the tower body of the absorption tower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tower body structure in order to overcome the tower body that prior art exists and produce cracked problem because of temperature stress.
In order to achieve the above object, an aspect of the present invention provides a tower structure, which includes a flexible cushion layer, a base portion, a main body portion and an anchoring member, wherein the base portion and the main body portion are both made of concrete, the flexible cushion layer is disposed on the base portion, the main body portion is disposed on the flexible cushion layer, the base portion and the main body portion are connected to the anchoring member in a fixed manner. The application provides a tower body structure can effectively prevent the crack that produces because temperature stress.
Preferably, a first protrusion protruding upward is formed on a top surface of the base portion, the first protrusion is ring-shaped to define a groove for disposing the cushion cover on the top surface, and the top surface of the cushion cover is lower than the top surface of the first protrusion.
Preferably, a gap is provided between the side wall surface of the main body portion and the first projection.
Preferably, a second protrusion extending in a direction away from the side wall surface is formed on the side wall surface, the second protrusion is located above the first protrusion, and the anchoring member is fixedly connected to the first protrusion and the second protrusion.
Preferably, the second protrusion is disposed around the circumference of the side wall surface, and the plurality of anchors are uniformly distributed around the circumference of the side wall surface.
Preferably, the first protrusion and the second protrusion have a gap therebetween.
Preferably, the anchor is a bolt.
Preferably, the flexible cushion is an asphalt sand cushion.
Preferably, the first protrusion is provided along an edge of the top surface.
The second aspect of the present invention provides an absorption tower for wet desulphurization, which comprises the tower structure described above.
Through above-mentioned technical scheme, utilize the tower body structure that this application provided, foundation portion and main part pass through anchor assembly fixed connection, because be provided with the flexible bed course between foundation portion and the main part, when concrete structure's foundation portion and main part take place deformation under the effect of temperature stress, foundation portion and main part can extrude the flexible bed course for concrete structure's deformation has the release space, thereby prevents fissured production.
Drawings
Fig. 1 is a cross-sectional view of a tower structure according to a preferred embodiment of the invention.
Description of the reference numerals
1-flexible cushion layer 2-base part 3-main body part 4-anchor 5-first projection 6-side wall surface
7-second bulge 8-basic cushion layer 9-absorption tower chamber
Detailed Description
The utility model provides a tower body structure, as shown in fig. 1, this tower body structure includes flexible bed course 1, basic unit 2, main part 3 and anchor assembly 4, basic unit 2 with main part 3 is concrete structure, flexible bed course 1 sets up on the basic unit 2, the main part sets up on the flexible bed course 1, basic unit 2 with main part 3 passes through anchor assembly 4 fixed connection.
Through above-mentioned technical scheme, utilize the tower body structure that this application provided, foundation portion 2 and main part 3 pass through anchor assembly fixed connection, because be provided with flexible bed course 1 between foundation portion 2 and the main part 3, when concrete structure's foundation portion 2 and main part 3 take place deformation under the effect of temperature stress, foundation portion and main part can extrude flexible bed course for concrete structure's deformation has the release space, thereby prevents fissured production. Wherein, the flexible cushion can be selected from an asphalt sand cushion or a ceramsite cushion and the like.
In order to arrange the cushion layer between the main body part and the base part, in the embodiment of the present application, a first protrusion 5 protruding upward is formed on the top surface of the base part 2, the first protrusion 5 is in a closed ring shape to define a groove, and the cushion layer may be laid in the groove surrounded by the first protrusion. Wherein, the height that the top surface of the flexible cushion layer 1 was located should be less than the height of the top surface of first arch 5 for the material that constitutes the flexible cushion layer can not overflow from the recess, and main part 3 sets up on this flexible cushion layer 1 so the bottom of main part 3 is located the recess and is less than the top surface of first arch 5.
In the absorption tower for wet desulfurization, the main body 3 is generally cylindrical, and therefore, in order to locate the bottom end of the main body 3 in the groove, the inner diameter of the groove formed by the first protrusion 5 should be not smaller than the outer diameter of the main body 3, and preferably, as shown in fig. 1, the inner diameter of the groove should be larger than the outer diameter of the main body 3 so that there is a gap between the side wall surface 6 of the main body 3 and the first protrusion 5, so that the main body 3 has a certain deformation space in the radial direction when the main body 3 is deformed by expansion, thereby preventing cracks from occurring due to compression.
The anchor may be of any suitable structure, as shown in fig. 1, a second protrusion 7 extending away from the side wall surface 6 is formed on the side wall surface 6, the second protrusion 7 is located above the first protrusion 5, and the anchor 4 is fixedly connected to the first protrusion 5 and the second protrusion 7. The anchoring piece is fixed in the first protrusion 5 and the second protrusion 7 in a co-pouring mode, and the anchoring piece can effectively prevent the main body part 3 from turning on one side.
The number of the second bulges 7 is at least two, and under the condition that two second bulges are selected, the two second bulges are arranged oppositely in the circumferential direction of the main body part 3, certainly, the number of the second bulges 7 can be more than two, the second bulges 7 are uniformly arranged around the circumferential direction of the main body part, and each second bulge 7 is connected with the annular first bulge 5 by adopting an anchoring part.
Of course, the second protrusion 7 may also be an annular flange arranged around the main body part, the outer diameter of the annular flange is preferably the same as the outer diameter of the first protrusion 5, and a plurality of anchoring elements may be uniformly arranged along the extension direction of the annular flange, so as to further strengthen the connection between the main body part and the base part; and the first projection 5 is preferably provided along an edge of the top surface of the base part 2.
A certain gap should also be formed between the first protrusion and the second protrusion, and specifically, a certain distance is formed between the top surface of the first protrusion 5 and the bottom surface of the second protrusion 7 in the vertical direction, so that the first protrusion and the second protrusion have a certain deformation space, and the first protrusion and the second protrusion can be prevented from contacting each other due to deformation, so that the first protrusion and the second protrusion are prevented from cracking.
Wherein, the anchor can select for use the bolt, the form of anchor bolt promptly, and the one end of bolt stretches into first arch 5 in the extension of the vertical direction of the pole portion of anchor bolt, and the one end of bolt is worn out and is locked the bolt through set up the nut on second arch 7 from the protruding top of second, and a part of the pole portion of bolt is arranged in the clearance between first arch and the second arch.
The foundation part 2 of the absorption tower for wet desulphurization needs to be buried underground, namely, buried in soil, as shown in fig. 1, the foundation part 2 is fixed in the soil through the lower foundation mat 8, the height of the soil is flush with the bottom surface of the absorption tower chamber 9 in the main body part 3, the bottom surface of the second protrusion 7 should be lower than the bottom surface of the absorption tower chamber 9, therefore, the soil can be filled in the gap between the first protrusion 5 and the second protrusion 7 and the gap between the side wall surface 6 of the main body part 3 and the first protrusion 5, because the soil has a certain loose degree, when the main body part 3 and the foundation part 2 are deformed, the soil can be squeezed, the main body part 3 and the foundation part 2 still have a certain deformation space, and the generation of cracks can be effectively prevented.
It should be noted that, the first protrusion 5 and the second protrusion 7 are both concrete structural members, the first protrusion 5 and the foundation portion 2 are formed by casting together, and the second protrusion 7 and the main body portion 3 are formed by casting together, so that one end of the bolt can extend into the foundation portion 2 and have a certain length in the foundation portion 2 to ensure the stability of the bolt, as shown in fig. 1, the end of the part of the bolt extending into the foundation portion 2 has a bent section, thereby further ensuring the anchoring strength of the bolt and the foundation portion 2.
A second aspect of the present application provides an absorption tower for wet desulfurization, which includes the tower body structure as described above.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical scheme of the utility model in the technical conception scope, can be right carry out multiple simple variant. Including each of the specific features, are combined in any suitable manner. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.
Claims (10)
1. The tower body structure is characterized by comprising a flexible cushion layer (1), a base part (2), a main body part (3) and anchoring parts (4), wherein the base part (2) and the main body part (3) are of a concrete structure, the flexible cushion layer (1) is arranged on the base part (2), the main body part is arranged on the flexible cushion layer (1), and the base part (2) and the main body part (3) are fixedly connected through the anchoring parts (4).
2. Tower structure according to claim 1, characterised in that the base part (2) is formed with a first protrusion (5) protruding upwards on the top surface, said first protrusion (5) being ring-shaped to define a recess in the top surface for arranging the flexible pad (1), the top surface of the flexible pad (1) being lower than the top surface of the first protrusion (5).
3. A tower construction according to claim 2, characterised in that there is a gap between the side wall surface (6) of the main body part (3) and the first protrusion (5).
4. A tower construction according to claim 3, characterised in that the side wall surface (6) is formed with a second protrusion (7) extending away from the side wall surface (6), the second protrusion (7) being located above the first protrusion (5), and that the anchor member (4) is fixedly connected to the first protrusion (5) and the second protrusion (7).
5. Tower structure according to claim 4, characterised in that the second protrusion (7) is arranged around the circumference of the side wall surface (6) and that the anchoring elements (4) are evenly distributed around the circumference of the side wall surface (6).
6. A tower structure according to claim 5, characterised in that there is a gap between the first protrusion (5) and the second protrusion (7).
7. Tower structure according to claim 4, characterised in that the anchor (4) is a bolt.
8. Tower structure according to claim 1, characterised in that the flexible mat (1) is a tar sand mat.
9. Tower structure according to any of claims 2-7, wherein the first protrusion (5) is provided along an edge of the top surface of the base part (2).
10. An absorption tower for wet desulfurization, characterized in that it comprises a tower structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275921.5U CN209735277U (en) | 2018-12-29 | 2018-12-29 | Tower body structure and absorption tower for wet desulphurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275921.5U CN209735277U (en) | 2018-12-29 | 2018-12-29 | Tower body structure and absorption tower for wet desulphurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209735277U true CN209735277U (en) | 2019-12-06 |
Family
ID=68703358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822275921.5U Expired - Fee Related CN209735277U (en) | 2018-12-29 | 2018-12-29 | Tower body structure and absorption tower for wet desulphurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209735277U (en) |
-
2018
- 2018-12-29 CN CN201822275921.5U patent/CN209735277U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |