CN201211458Y - Supporting device of sulphuric acid absorbing column filler - Google Patents
Supporting device of sulphuric acid absorbing column filler Download PDFInfo
- Publication number
- CN201211458Y CN201211458Y CNU200720187461XU CN200720187461U CN201211458Y CN 201211458 Y CN201211458 Y CN 201211458Y CN U200720187461X U CNU200720187461X U CN U200720187461XU CN 200720187461 U CN200720187461 U CN 200720187461U CN 201211458 Y CN201211458 Y CN 201211458Y
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- China
- Prior art keywords
- crossbeam
- central tube
- circular
- acid
- bar shaped
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- Expired - Fee Related
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- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a supporting device for a filler of a sulfuric acid absorption column, and relates to a device for supporting a filler inside a dry absorption column in the sulfuric acid production. The device is characterized in that the structure of the supporting device comprises a fixing base seat that is centrally arranged on the bottom of the column, cylinder-shaped supporting bodies that are equilateral-triangularly arranged on the fixing base seat, an acid-resisting steel brick layer that is sleeved on the outer surface of an central cylinder by acidproof mortar, a round crossbeam the bottom of which is arranged on the tops of the three central cylinders, a strip-shaped crossbeam that is placed on the round crossbeam and a corbel of the column body, and a perforated strainer plate that is arranged on top of the strip-shaped crossbeam. The novel supporting device for the filler of the column enables the pressure of the crossbeam to be evenly transferred to each central cylinder through the round crossbeam, and thus the span of the supporting points of the strip-shaped crossbeam is reduced, the flexural deformation of the strip-shaped crossbeam is effectively avoided, the perforated strainer plate is comparative-smoothly arranged inside the column, and the safe and highly-effective operation of the device, the uniform gas distribution, the safety and the reliability are ensured.
Description
Technical field
A kind of bracing or strutting arrangement of sulfuric acid absorption tower packing relates to a kind of device that is used for the support of filler in the gas washing in SA production dry absorption tower.
Background technology
At present, the dry absorption tower built-in device supports the supporting way that adopts single central tube+crossbeam+grate plate in the gas washing in SA production, and the retaining air bound wall that distributes in tower body again makes distribution of gas even, and this structure is comparatively complicated, and only is fit to the production of mini-plant.Along with the development of sulfuric acid industry, sulphuric acid device more and more is tending towards maximizing, if still adopt traditional structure, on the one hand because device diameters is big, big beam span is big, easily causes big beam deformed, causes the grate plate out-of-flatness; Retaining air bound wall is set on the other hand the load of tower is strengthened, increase construction investment, and can make gas form eddy current, reduce the operational effect of tower at single central tube rear side.
Summary of the invention
The purpose of this utility model is the deficiency that exists at above-mentioned prior art, provides a kind of and can effectively avoid the big beam deformed of bar shaped, makes grate plate entirely to be installed in the bracing or strutting arrangement of the sulfuric acid absorption tower packing in the tower.
The purpose of this utility model is crossed following technical scheme realization.
A kind of bracing or strutting arrangement of sulfuric acid absorption tower packing is characterized in that the structure of this bracing or strutting arrangement comprises:
Firm banking-this base is a circular acid resisting alloy plate, be centrally placed at the bottom of the tower on;
Tubular supporter-this supporter is three and is the equilateral triangle shape acidproof tubular alloy column that distributes that symmetry is fixed on the firm banking between two parties;
Acid resisting steel brick layer-this acid resisting steel brick layer is lining in the central tube outer surface with acid resistant adhesive mortar, and the protection central tube is not by acid corrosion;
Circular crossbeam-this crossbeam is a circular acid resisting alloy foundry goods, and the bottom places three central tube tops, with the central tube welded top;
Bar shaped crossbeam-this crossbeam is the bar shaped acid resisting alloy foundry goods that is positioned on circular crossbeam and the tower body bracket, and fixes with clamp on circular crossbeam;
Grate plate-this grate plate is the circular acid resisting alloy plate of being made up of some blocks of screens, is installed on the bar shaped crossbeam, and its upper support has filler.
The bracing or strutting arrangement of a kind of sulfuric acid absorption tower packing of the present utility model, the every cylindrical shell alloy of tubular alloy column that it is characterized in that described barrel support body is divided into two joints up and down, last central tube is that an end is connected with flange, and the other end is connected with the acid resisting alloy closure plate that is slightly larger than the central tube external diameter; Following central tube one end is connected with flange, and the other end is uncovered shape cylinder and welds with base; Central tube and flange connections are provided with gusset up and down.
The bracing or strutting arrangement of a kind of sulfuric acid absorption tower packing of the present utility model is characterized in that also placing long bar shaped crossbeam between the described bar shaped crossbeam at interval, and this crossbeam strides across circular crossbeam until the tower heart.
The bracing or strutting arrangement of a kind of novel tower packing of the present utility model, three central tubes become equilateral triangle to be distributed in the tower center, and set up circular crossbeam, the pressure of crossbeam is evenly passed on individual central tube by circular crossbeam, reduced the span of the bar shaped crossbeam strong point simultaneously, effectively avoid the big beam deformed of bar shaped, make comparatively smooth being installed in the tower of grate plate, guarantee device security, efficient operation, and central tube can effectively change airflow direction, substitute the gas distribution wall, play the gas distribution effect of doing, after a gas part blows on the central tube, reflex to the tower body inwall by central tube, gas is uniformly distributed in the tower body, improves the operational efficiency of tower.The utlity model has design operation simple, support stressed evenly, even, the safe and reliable advantage of gas distribution.
Description of drawings
Fig. 1 is the utility model general assembly drawing;
Fig. 2 is central tube, circular crossbeam general assembly drawing;
Fig. 3 is circular crossbeam structural representation;
Fig. 4 goes up joint central tube structural representation;
Fig. 5 saves the central tube structural representation down.
The specific embodiment
A kind of bracing or strutting arrangement of sulfuric acid absorption tower packing is characterized in that the structure of this bracing or strutting arrangement comprises:
Firm banking 1-this base is a circular acid resisting alloy plate, be centrally placed at the bottom of the tower on;
Tubular supporter 2-this supporter is three and is the equilateral triangle shape acidproof tubular alloy column that distributes that symmetry is fixed on the firm banking between two parties;
Acid resisting steel brick layer 3-this acid resisting steel brick layer is lining in the central tube outer surface with acid resistant adhesive mortar, and the protection central tube is not by acid corrosion;
Circular crossbeam 4-this crossbeam is a circular acid resisting alloy foundry goods, and the bottom places three central tube tops, with the central tube welded top;
Bar shaped crossbeam 5-this crossbeam is the bar shaped acid resisting alloy foundry goods that is positioned on circular crossbeam and the tower body bracket, and fixes with clamp on circular crossbeam;
Grate plate 6-this grate plate is the circular acid resisting alloy plate of being made up of some blocks of screens, is installed on the bar shaped crossbeam, and its upper support has filler.
Every cylindrical shell alloy of the tubular alloy column of described barrel support body is divided into up and down two joints, on to save central tube 7 be that an end is connected with flange, the other end is connected with the acid resisting alloy closure plate that is slightly larger than the central tube external diameter; Under save 8 central tubes, one end and be connected with flange, the other end is uncovered shape cylinder and welds with base; Central tube and flange connections are provided with gusset up and down.
Also place long bar shaped crossbeam 9 between the described bar shaped crossbeam at interval, this crossbeam strides across circular crossbeam until the tower heart.
In gas washing in SA production, crossbeam is supported by central tube in the dry absorption tower, and when equipment was big, big beam span was big, as adopted single central tube to support, and existed potential safety hazard.The bracing or strutting arrangement of this novel tower packing, concrete mounting means is as follows: become equilateral triangle to be distributed in the tower center three central tubes, the central tube bottom adopts welding manner to be connected with tower bottom; Adopt bolt to connect between two central tubes; Circular crossbeam places three central tube tops, adopts welding manner to connect, the outside lining of central tube acid-proof ceramic tile; Bar shaped crossbeam one end places circular crossbeam top, adopts clamp to fix between the crossbeam, and the other end places on the bracket of tower body; Grate plate places on the bar shaped crossbeam, and grate plate adopts clamp to fix.Three central tubes can carry circular crossbeam weight respectively, and the pressure from crossbeam is evenly passed on three central tubes by circular crossbeam, and are safe and reliable.Because lectotype selection is big, exhaust gas volumn is big, adopts the twin flue air inlet, and does not set up gas block panel in the tower, and central tube plays the effect that changes airflow direction, and part of smoke bumps against on three central tubes and is reflected to inner wall of tower, makes the interior gas distribution of tower more even.
Claims (3)
1. the bracing or strutting arrangement of a sulfuric acid absorption tower packing is characterized in that the structure of this bracing or strutting arrangement comprises:
Firm banking one this base is a circular acid resisting alloy plate, be centrally placed at the bottom of the tower on;
Tubular supporter-this supporter is three and is the equilateral triangle shape acidproof tubular alloy column that distributes that symmetry is fixed on the firm banking between two parties;
Acid resisting steel brick layer-this acid resisting steel brick layer is lining in the central tube outer surface with acid resistant adhesive mortar, and the protection central tube is not by acid corrosion;
Circular crossbeam-this crossbeam is a circular acid resisting alloy foundry goods, and the bottom places three central tube tops, with the central tube welded top;
Bar shaped crossbeam-this crossbeam is the bar shaped acid resisting alloy foundry goods that is positioned on circular crossbeam and the tower body bracket, and fixes with clamp on circular crossbeam;
Grate plate-this grate plate is the circular acid resisting alloy plate of being made up of some blocks of screens, is installed on the bar shaped crossbeam, and its upper support has filler.
2. the bracing or strutting arrangement of a kind of sulfuric acid absorption tower packing according to claim 1, the every cylindrical shell alloy of tubular alloy column that it is characterized in that described barrel support body is divided into two joints up and down, last central tube is that an end is connected with flange, and the other end is connected with the acid resisting alloy closure plate that is slightly larger than the central tube external diameter; Following central tube one end is connected with flange, and the other end is uncovered shape cylinder and welds with base; Central tube and flange connections are provided with gusset up and down.
3. the bracing or strutting arrangement of a kind of sulfuric acid absorption tower packing according to claim 1 is characterized in that also placing long bar shaped crossbeam between the described bar shaped crossbeam at interval, and this crossbeam strides across circular crossbeam until the tower heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720187461XU CN201211458Y (en) | 2007-12-25 | 2007-12-25 | Supporting device of sulphuric acid absorbing column filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720187461XU CN201211458Y (en) | 2007-12-25 | 2007-12-25 | Supporting device of sulphuric acid absorbing column filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201211458Y true CN201211458Y (en) | 2009-03-25 |
Family
ID=40495613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720187461XU Expired - Fee Related CN201211458Y (en) | 2007-12-25 | 2007-12-25 | Supporting device of sulphuric acid absorbing column filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201211458Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877583A (en) * | 2011-07-15 | 2013-01-16 | 张骐 | High-rise and ultrahigh-rise floor system |
| CN106731547A (en) * | 2017-02-27 | 2017-05-31 | 大唐环境产业集团股份有限公司 | A kind of desulfuration absorbing tower bottom steel frame and preparation method thereof |
| CN115212596A (en) * | 2022-08-01 | 2022-10-21 | 辽阳环亚废酸再生科技有限公司 | Device for heating pot type sulfuric acid concentration device by using ultrasonic frequency and high-frequency electromagnetic induction |
-
2007
- 2007-12-25 CN CNU200720187461XU patent/CN201211458Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877583A (en) * | 2011-07-15 | 2013-01-16 | 张骐 | High-rise and ultrahigh-rise floor system |
| CN102877583B (en) * | 2011-07-15 | 2014-12-10 | 张骐 | High-rise and ultrahigh-rise floor system |
| CN106731547A (en) * | 2017-02-27 | 2017-05-31 | 大唐环境产业集团股份有限公司 | A kind of desulfuration absorbing tower bottom steel frame and preparation method thereof |
| CN106731547B (en) * | 2017-02-27 | 2023-07-21 | 大唐环境产业集团股份有限公司 | Desulfurizing absorption tower bottom steel frame and manufacturing method thereof |
| CN115212596A (en) * | 2022-08-01 | 2022-10-21 | 辽阳环亚废酸再生科技有限公司 | Device for heating pot type sulfuric acid concentration device by using ultrasonic frequency and high-frequency electromagnetic induction |
| CN115212596B (en) * | 2022-08-01 | 2024-01-30 | 辽阳环亚废酸再生科技有限公司 | Device for heating pot-type sulfuric acid concentration device by using supersonic frequency and high-frequency electromagnetic induction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20121225 |