CN214597294U - Anti-clogging jet device for tower plate - Google Patents

Abstract

The utility model relates to a chemical industry equipment technical field specifically is an anti injection apparatus for anti-clogging column plate, including the column plate body, run through on the column plate body and seted up the gas lift hole, the outside that just is located the gas lift hole on the column plate body has set firmly the gas lift cylinder, and the outside cover of gas lift cylinder is equipped with the cover body, and the venthole that is used for carminative is evenly seted up at the top of the cover body. The utility model provides an injection apparatus includes the gas lift cylinder and the cover body, and wherein the cover body is installed on the column plate body through the fixed leg, consequently can make solid particle and dirty viscous substance in the material accumulate in the gas lift cylinder outside for a long time to the live time of tower body has been prolonged.

Description

Anti-clogging jet device for tower plate

Technical Field

The utility model relates to a chemical industry equipment technical field specifically is an anti injection apparatus for stifled column plate.

Background

At present, in the mass transfer separation process in the chemical field, two types of plate towers and packed towers are mainly used, wherein the plate towers are continuously innovated with the technology, and generally multi-component substance separation needs a plurality of rectifying towers, so that the equipment quantity is large, and the equipment investment is large. In order to solve the problems, at present, the company invents a three-dimensional continuous mass transfer tower plate LLCT and an injection type tower plate developed on the basis of the LLCT, the mass transfer efficiency is high, the injection type tower plate has obvious blockage resistance, the injection type tower plate can fully inject liquid by blowing gas to complete mass transfer, and the whole tower plate space becomes a mass transfer space. However, there is a significant problem that, in the case of dirty and sticky substances, the dirty and sticky substances gradually accumulate on the trays and affect the mass transfer efficiency of the trays, and for this reason, we propose a spray device for anti-clogging trays to solve the above-mentioned drawbacks well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti injection apparatus for jam column plate for the extension glues the live time of plate tower under the material prerequisite dirty, with the short problem of solution above-mentioned operating duration.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an anti injection apparatus for anti-blocking column plate, includes the column plate body, run through on the column plate body and seted up the gas lift hole, on the column plate body and be located the outside of gas lift hole and set firmly the gas lift cylinder, the outside cover of gas lift cylinder is equipped with the cover body, the venthole that is used for carminative is evenly seted up at the top of the cover body.

Preferably, the spraying device further comprises a top cover fixedly arranged at one end of the cover body far away from the tower plate body, and a pore is reserved between the top cover and the cover body.

Preferably, the spraying device further comprises fixing legs fixedly arranged at two sides of the cover body, and the two fixing legs are fixedly connected to the tower plate body.

Preferably, the height of the gas lift cylinder is smaller than that of the cover body; the aperture of the air outlet is smaller than that of the air lifting hole.

Preferably, the side wall of the inflator and the side wall of the cover body are both obliquely arranged, and the inclination angles of the side walls of the inflator and the cover body are the same; and the periphery of the top cover is bent towards one side of the cover body to form a folded edge.

Compared with the prior art, the utility model provides an anti injection apparatus for jam column plate possesses following beneficial effect:

1. the spraying device in the utility model comprises an air lift cylinder and a cover body, wherein the cover body is arranged on the column plate body through a fixing leg, so that solid particles and dirty viscous substances in materials can be accumulated outside the air lift cylinder for a long time, thereby prolonging the service time of the tower body;

2. in the utility model, the inclination angles of the side walls of the inflator and the cover body are the same, so that the gap between the inflator and the cover body is uniform, fluid can flow uniformly, and the lifting capacity is stronger;

3. the utility model discloses the aperture of well venthole slightly is less than gas lift hole aperture, is favorable to improving gaseous flow velocity for the injection effect is more violent.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the partition wall of the present invention;

FIG. 3 is a schematic view of the injection apparatus of the present invention;

fig. 4 is a schematic view of the cover structure of the present invention.

In the figure: 1. a tower body; 2. a feeding end; 3. an air outlet end; 4. a liquid outlet end; 5. a discharge end; 6. a partition wall; 601. fixing the plate body; 602. a movable plate body; 603. a first opening; 604. a second opening; 605. a threaded hole; 606. fastening a bolt; 7. an injection device; 701. a column plate body; 702. air lifting holes; 703. an air lift cylinder; 704. a cover body; 705. an air outlet; 706. a top cover; 707. a pore; 708. and fixing the legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1 and 2, a novel anti-blocking partition tower includes a tower body 1, a feeding end 2 is disposed on one side of the tower body 1, an air outlet end 3 and an liquid outlet end 4 are disposed at upper and lower ends of the tower body 1, a discharging end 5 is disposed on one side of the tower body 1 opposite to the feeding end 2, a partition wall 6 for dividing the interior of the tower body 1 into two parts is disposed inside the tower body 1, the partition wall 6 includes a fixed plate 601 and a movable plate 602 slidably connected to the inner side of the fixed plate 601 and capable of ascending and descending, both sides of the fixed plate 601 are fixedly connected to the inner wall of the tower body 1, a first opening 603 is formed in the fixed plate 601, and a second opening 604 is formed in the movable plate 602; when the first opening 603 and the second opening 604 are aligned, the left side and the right side of the interior of the tower body 1 are communicated, so that the partition wall tower is not different from the ordinary tower body, otherwise, when the first opening 603 and the second opening 604 are distributed in a staggered manner, the interior of the tower body 1 can be divided into two parts. Threaded holes 605 are uniformly formed in two sides of the movable plate body 602, limiting bolts 606 matched with the threaded holes 605 penetrate through two sides of the fixed plate body 601, and the limiting bolts 606 are inserted into the threaded holes 605; the function of the limit bolt 606 is to limit the position of the movable plate 602.

Referring to fig. 1 and 3, a plurality of injection devices 7 for mass transfer separation are distributed on the left and right sides of the partition wall 6 in a staggered manner, each injection device 7 includes a tower plate body 701 fixedly arranged on the partition wall 6, an air lifting hole 702 is formed in the tower plate body 701 in a penetrating manner, an air lifting cylinder 703 is fixedly arranged on the tower plate body 701 and positioned outside the air lifting hole 702, a cover body 704 is sleeved outside the air lifting cylinder 703, and air outlet holes 705 for exhausting air are uniformly formed in the top of the cover body 704; wherein the gas rising cylinder 703 and the cover body 704 are in a prismatic structure with a small top and a big bottom, the gas enters the gas rising cylinder 703 from the gas rising hole 702 and then is discharged from the gas outlet hole 705, and the solid particles and dirty viscous materials are remained on the inner wall of the cover body 704.

Referring to fig. 3 and 4, the spraying device 7 further includes a top cover 706 fixed to an end of the cover 704 away from the tray body 701, a gap 707 is left between the top cover 706 and the cover 704, and a flange is formed by bending the periphery of the top cover 706 toward one side of the cover 704; the cap 706 functions to allow solid particles in the gas to impact the cap 706 and fall back into the interior of the enclosure 704. The spraying device 7 also comprises fixed legs 708 fixedly arranged at two sides of the cover body 704, and the two fixed legs 708 are fixedly connected on the tower plate body 701; the length of the fixed legs 708 is long, thus allowing dirty viscous material to accumulate outside the lift cylinder 703 for a long time without affecting the normal use of the jetting apparatus 7, thus prolonging the time of use. The height of the inflator 703 is less than the height of the housing 704; the aperture of the gas outlet 705 is smaller than that of the gas lifting hole 702, which is beneficial to enhancing the jet velocity of the gas. The side wall of the inflator 703 and the side wall of the cover 704 are both arranged obliquely, and the inclination angles of the side walls of the inflator 703 and the cover are the same; that is, the gap between the lift cylinder 703 and the cover 704 is uniform, so that the fluid can flow uniformly and the lifting capability is stronger.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An anti injection apparatus for jam column plate which characterized in that: the spraying device (7) comprises a tower plate body (701), an air lifting hole (702) penetrates through the tower plate body (701), an air lifting cylinder (703) is fixedly arranged on the tower plate body (701) and located on the outer side of the air lifting hole (702), a cover body (704) is sleeved outside the air lifting cylinder (703), and air outlet holes (705) for exhausting air are uniformly formed in the top of the cover body (704).

2. The spray device for anti-clogging trays according to claim 1, characterized in that: the spraying device (7) further comprises a top cover (706) fixedly arranged at one end of the cover body (704) far away from the tower plate body (701), and a gap (707) is reserved between the top cover (706) and the cover body (704).

3. The spray device for anti-clogging trays according to claim 1, characterized in that: the spraying device (7) further comprises fixing legs (708) fixedly arranged on two sides of the cover body (704), and the two fixing legs (708) are fixedly connected to the tower plate body (701).

4. The spray device for anti-clogging trays according to claim 1, characterized in that: the height of the gas lift cylinder (703) is less than that of the cover body (704); the aperture of the air outlet hole (705) is smaller than that of the air lifting hole (702).

5. The spray device for anti-clogging trays according to claim 2, characterized in that: the side wall of the gas lift cylinder (703) and the side wall of the cover body (704) are both obliquely arranged, and the inclination angles of the side walls of the gas lift cylinder and the cover body are the same; the periphery of the top cover (706) is bent towards one side of the cover body (704) to form a folded edge.

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