CN219559236U

CN219559236U - Chemical absorption tower

Info

Publication number: CN219559236U
Application number: CN202320457062.XU
Authority: CN
Inventors: 贾永季; 许华震
Original assignee: Jiangsu Yongji Industrial Group Co ltd
Current assignee: Jiangsu Yongji Industrial Group Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-08-22
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a chemical absorption tower in the technical field of chemical equipment. The chemical absorption tower comprises: a bottom plate; the cylinder body is arranged on the bottom plate and is formed by welding a plurality of steel pieces; the support frame, the support frame install in the barrel outer peripheral face just encircles the barrel sets up, the support frame lower extreme install in the bottom plate, the support frame is used for strengthening the barrel. The chemical absorption tower is reinforced by the steel part welding and the supporting frame, so that the manufacturing period and the manual demand of the cylinder are greatly reduced on the basis of ensuring the safety, the weight of the cylinder is greatly reduced, and the cost is similar to that of the steel lining building mode.

Description

Chemical absorption tower

Technical Field

The utility model relates to the technical field of chemical equipment, in particular to a chemical absorption tower.

Background

The chemical absorption tower is a common chemical device for purifying gas by reacting components in the gas through gas-liquid contact. The barrel of the existing chemical absorption tower generally adopts a composite board and steel lining technology.

However, the lining construction process is long, the composite board is specially customized, and the delivery period is long, so that the cylinder is manufactured to have long delivery time.

Disclosure of Invention

The utility model solves the problem of long construction period of the cylinder body construction in the prior art by providing the chemical absorption tower, and effectively reduces the construction period of the cylinder body.

The embodiment of the utility model provides a chemical absorption tower, which comprises the following components:

a bottom plate;

the cylinder body is arranged on the bottom plate and is formed by welding a plurality of steel pieces;

the support frame, the support frame install in the barrel outer peripheral face just encircles the barrel sets up, the support frame lower extreme install in the bottom plate, the support frame is used for strengthening the barrel.

The beneficial effects of the above embodiment are that: the cylinder is manufactured by steel parts such as high-silicon stainless steel, the cylinder is reinforced by a supporting frame manufactured by using steel words, channel steel and the like, the manufacturing period and the manual requirement of the cylinder of the chemical absorption tower are greatly reduced on the basis of ensuring the safety, the weight of the cylinder is greatly reduced, and the cost is similar to that of the steel lining.

On the basis of the above embodiments, the present utility model can be further improved, and specifically, the following steps are provided:

in one embodiment of the utility model, the cylinder comprises a lower cylinder body, a middle cylinder body and an upper cylinder body which are sequentially connected from bottom to top, the support frame comprises a plurality of support rods I, a plurality of support rods II and an annular seat, the annular seat is arranged at the joint of the lower cylinder body and the middle cylinder body, the support rods I are uniformly arranged on the outer peripheral surface of the lower cylinder body at intervals, the lower ends of the support rods are fixedly connected with the bottom plate, the upper ends of the support rods are fixedly connected with the lower end surface of the annular seat, the support rods II are uniformly arranged on the outer peripheral surface of the middle cylinder body at intervals, and the lower ends of the support rods II are fixedly connected with the upper end surface of the annular seat. The first support rod and the second support rod are welded on the cylinder body to strengthen the outer peripheral surface of the cylinder body, and simultaneously are also used for conducting the pressure of the cylinder body, and the pressure of each area of the cylinder body is transferred to the bottom plate through the second support rod, the annular seat and the first support rod respectively, so that the structural stability of the cylinder body is improved.

In one embodiment of the utility model, the support frame further comprises a plurality of annular strips, the annular strips are circumferentially arranged on the outer peripheral surfaces of the lower cylinder body and the middle cylinder body from bottom to top at intervals, and the annular strips are fixedly connected with the first support rod or the second support rod. The first support rod and the second support rod are vertically arranged, the annular strips are transversely arranged in a surrounding mode, and the structural stability of the cylinder body is improved in a staggered mode.

In one embodiment of the utility model, the first supporting rod is a vertically arranged I-steel, the second supporting rod is a vertically arranged channel steel, and the annular strip is a transversely annular channel steel. On the basis of guaranteeing the structural stability, the dead weight is lightened.

In one embodiment of the present utility model, the annular seat includes an upper end face, a lower end face and a plurality of reinforcing ribs, and the plurality of reinforcing ribs are uniformly arranged between the upper end face and the lower end face at intervals. On the basis of guaranteeing the structural stability, the dead weight is lightened.

In one embodiment of the utility model, all argon welding is adopted for the steel parts of the cylinder.

One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:

1. the chemical absorption tower is reinforced by the steel part welding and the supporting frame, so that the manufacturing period and the manual requirement of the cylinder are greatly reduced on the basis of ensuring the safety, the weight of the cylinder is greatly reduced, and the cost is similar to that of the steel lining building mode;

2. the cylinder body is reinforced by I-steel and channel steel in a staggered way, and dead weight is lightened on the basis of ensuring structural stability.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic view of a chemical absorption tower according to the present utility model in partial cross-section;

fig. 2 is an enlarged view of the area a in fig. 1.

The device comprises a bottom plate 1, a lower cylinder 21, a middle cylinder 22, an upper cylinder 23, a support frame 3, a support rod 31, a support rod 32, a support rod two, a support rod 33, an annular strip 34, an annular seat 341, an upper end face 342, a lower end face 343 and reinforcing ribs.

Detailed Description

The present utility model is further illustrated below in conjunction with the specific embodiments, it being understood that these embodiments are meant to be illustrative of the utility model only and not limiting the scope of the utility model, and that modifications of the utility model, which are equivalent to those skilled in the art to which the utility model pertains, will fall within the scope of the utility model as defined in the appended claims.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "peripheral surface", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the term "vertical" and the like do not mean that the component is required to be absolutely horizontal or overhanging, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present utility model, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples of the utility model described and the features of the various embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The embodiment of the utility model solves the problem of long construction period of the cylinder body construction in the prior art by providing the chemical absorption tower, and effectively reduces the construction period of the cylinder body.

The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows:

examples:

as shown in fig. 1-2, a chemical absorption tower comprising: a bottom plate 1, a cylinder body and a supporting frame 3.

The cylinder is formed by welding a plurality of stainless steel pieces and is arranged on the bottom plate 1, and the cylinder is sequentially divided into a lower cylinder 21, a middle cylinder 22 and an upper cylinder 23 from bottom to top.

The support frame 3 comprises a plurality of first support rods 31, a plurality of second support rods 32, a plurality of annular strips 33 and an annular seat 34, wherein the annular seat 34 is welded at the joint of the lower cylinder 21 and the middle cylinder 22, the plurality of first support rods 31 are uniformly welded on the outer circumferential surface of the lower cylinder 21 at intervals, the lower ends of the first support rods 31 are fixedly connected with the bottom plate 1, the upper ends of the second support rods 32 are fixedly connected with the lower end surface 342 of the annular seat 34, the second support rods 32 are uniformly welded on the outer circumferential surface of the middle cylinder 22 at intervals, the lower ends of the second support rods 32 are fixedly connected with the upper end surface 341 of the annular seat 34, the plurality of annular strips 33 are welded on the outer circumferential surfaces of the lower cylinder 21 and the middle cylinder 22 from bottom to top at intervals, and the annular strips 33 are fixedly connected with the first support rods 31 or the second support rods 32. The first support rod 31 and the second support rod 32 are vertically arranged, and the annular strips 33 are transversely arranged in a surrounding mode and are mutually staggered.

The annular seat 34 includes an upper end surface 341, a lower end surface 342, and a plurality of reinforcing ribs 343, wherein the outer diameters of the upper end surface 341 and the lower end surface 342 are identical, the plurality of reinforcing ribs 343 are uniformly arranged between the upper end surface 341 and the lower end surface 342 at intervals, and the upper end surface 341 and the lower end surface 342 are connected through the reinforcing ribs 343.

Optionally, the first supporting rod is a vertically arranged I-steel, the second supporting rod is a vertically arranged channel steel, and the annular strip is a transversely annular channel steel.

Alternatively, all the steel parts of the cylinder are welded by full argon.

Optionally, the first support rod is provided with 12, the second support rod is provided with 12, the annular strip is provided with 6, and the strengthening rib is provided with 36.

The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages:

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A chemical absorption tower, comprising:

a bottom plate;

2. The chemical absorption tower according to claim 1, wherein: the cylinder comprises a lower cylinder body, a middle cylinder body and an upper cylinder body which are sequentially connected from bottom to top, the support frame comprises a plurality of support rods I, a plurality of support rods II and an annular seat, the annular seat is installed at the joint of the lower cylinder body and the middle cylinder body, the support rods I are installed on the outer circumferential surface of the lower cylinder body at uniform intervals, the lower ends of the support rods are fixedly connected with the bottom plate, the upper ends of the support rods are fixedly connected with the lower end surface of the annular seat, the support rods II are installed on the outer circumferential surface of the middle cylinder body at uniform intervals, and the lower ends of the support rods II are fixedly connected with the upper end surface of the annular seat.

3. The chemical absorption tower according to claim 2, wherein: the support frame also comprises a plurality of annular strips, the annular strips are circumferentially arranged on the outer peripheral surfaces of the lower cylinder body and the middle cylinder body from bottom to top at intervals, and the annular strips are fixedly connected with the first support rod or the second support rod.

4. A chemical absorption tower according to claim 3, wherein: the first supporting rod is vertically arranged I-steel, the second supporting rod is vertically arranged channel steel, and the annular strip is transversely and annularly arranged channel steel.

5. The chemical absorption tower according to claim 2, wherein: the annular seat comprises an upper end face, a lower end face and a plurality of reinforcing ribs, and the reinforcing ribs are uniformly arranged between the upper end face and the lower end face at intervals.

6. The chemical absorption tower according to claim 1, wherein: and all the steel parts of the cylinder body are welded by using full argon.