阅读说明：本技术 一种可清洗式焦粉冷却装置 (Can wash formula fine coke cooling device ) 是由 闫明祥 邵丹 田凤娇 郑绿萍 于 2020-07-27 设计创作，主要内容包括：本发明公开了一种可清洗式焦粉冷却装置,包括壳体、支撑法兰、固定基座、排气管、冷却水出水管、氮气出气管、氮气进气管、冷却水进水管、常规排污口、观察口、大口径排污口,所述壳体呈圆柱中空状,所述壳体上下两端固定通过焊接方式连接着支撑法兰。本发明能够更快的带走焦粉的热量；排气管在腔内最顶部,空气不残留,冷却水能真正充满腔体；循环氮气给冷却水降温,两个常规排污管,作为日常污水排放,操作方便,大口径排污管可以伸入工具,有效清除腔内铁锈等污垢。(The invention discloses a washable coke powder cooling device which comprises a shell, a supporting flange, a fixed base, an exhaust pipe, a cooling water outlet pipe, a nitrogen gas inlet pipe, a cooling water inlet pipe, a conventional drain outlet, an observation port and a large-caliber drain outlet, wherein the shell is cylindrical and hollow, and the upper end and the lower end of the shell are fixedly connected with the supporting flange in a welding mode. The invention can take away the heat of the coke powder more quickly; the exhaust pipe is arranged at the topmost part in the cavity, air does not remain, and cooling water can really fill the cavity; the cooling water is cooled by the circulating nitrogen, the two conventional blow-off pipes are used for discharging daily sewage, the operation is convenient, the large-caliber blow-off pipe can stretch into the tool, and dirt such as rust in the cavity can be effectively removed.)

1. The utility model provides a can wash formula fine coke cooling device which characterized in that: comprises a shell (1), a supporting flange (2), a fixed base (3), an exhaust pipe (4), a cooling water outlet pipe (5), a nitrogen outlet pipe (6), a nitrogen inlet pipe (7), a cooling water inlet pipe (8), a conventional sewage outlet (9), an observation opening (10) and a large-diameter sewage outlet (11), wherein the shell (1) is in a cylindrical hollow shape, the upper end and the lower end of the shell (1) are fixedly connected with the supporting flange (2) in a welding mode, the supporting flange (2) at the lower end of the shell (1) is combined with a reducing diameter through a bolt, the observation opening (10) is fixedly arranged on the reducing diameter, a plurality of coke powder pipelines (1-2) in the cylindrical hollow shape are arranged in the shell (1), the cooling pipelines (1-3) are sleeved on the outer layer of the coke powder pipelines (1-2), the fixed base (3) is fixedly welded on the shell (1) below the supporting flange (2), fixed baseplate (3) are along casing (1) circumference equipartition four, lie in casing (1) symmetry fixed cooling water outlet pipe (5) of being equipped with, lie in one of them cooling water outlet pipe (5) fixed nitrogen gas outlet duct (6) of being equipped with on casing (1), casing (1) bottom symmetry is fixed and is equipped with cooling water inlet tube (8), lies in cooling water inlet tube (8) top fixed nitrogen gas intake pipe (7) of being equipped with, casing (1) bottom is fixed and is equipped with conventional drain (9), heavy-calibre drain (11), conventional drain (9), heavy-calibre drain (11) are as an organic whole through the pipe-line welding with casing (1).

2. The cleanable coke powder cooling device according to claim 1, wherein the fixing base (3) is formed by welding a flat plate and a trapezoidal plate, a fixing hole is fixedly formed on the ground of the fixing base (3), and a circular through hole is formed on the fixing trapezoidal plate in the middle of the fixing base (3).

3. The cleanable coke powder cooling device according to claim 1, wherein the pipe support plates (1-1) are arranged in the shell (1) in an up-down symmetrical manner, and a grid cavity is reserved between the pipe support plates (1-1) and the support flange (2).

4. The cleanable coke powder cooling device as claimed in claim 1, wherein the cooling pipe (1-3) is located outside the coke powder pipe (1-2), a clearance cavity is formed between the cooling pipe (1-3) and the coke powder pipe (1-2), and the cooling pipe (1-3) is matched with a plurality of circular holes on the supporting flange (2) and welded into an integral structure;

the positions of the cooling pipelines (1-3) are flush with the upper and lower pipeline supporting plates (1-1) in the shell (1).

5. The cleanable coke powder cooling device according to claim 1, wherein the exhaust pipe (4) extends into the chamber, and the cooling water outlet pipe (5) extends into the upper chamber of the housing (1).

6. The coke floating prevention structure for the gas of the inclined channel wall brick of the coke dry quenching furnace as claimed in claim 1, wherein the nitrogen gas outlet pipe (6), the nitrogen gas inlet pipe (7) and the cooling water inlet pipe (8) respectively extend into the shell (1).

7. The cleanable coke powder cooling device as claimed in claim 1, wherein the cooling water inlet pipe (8) extends into the cavity at the bottom of the housing (1).

8. The cleanable coke breeze cooling device according to claim 1, characterized in that the regular sewage drain (9) and the large-caliber sewage drain (11) extend into the grid chamber at the bottom of the housing (1) through pipes.

9. The cleanable coke powder cooling device according to claim 1, wherein a nitrogen gas channel is formed between the cooling duct (1-3) and the casing (1), and a cooling chamber is formed between the cooling duct (1-3) and the coke powder duct (1-2).

10. The cleanable coke powder cooling device as claimed in claim 1, wherein the coke powder pipeline (1-2) extends out of the end face of the support flange (2) at the bottom of the casing (1), and an expansion ring is fixedly welded on the coke powder pipeline (1-2), the expansion ring is a hollow semicircular ring and is sleeved at the end position of the coke powder pipeline (1-2), and the expansion ring abuts against the end face of the support flange (2) at the bottom of the casing (1).

Technical Field

The invention relates to the technical field of cooling equipment, in particular to a washable coke powder cooling device.

Background

Although current fine coke cooling device adopts the water-cooling, but the variety of structure leads to holistic heat to be arranged not to go out, or the heat that heat transfer was taken away is less, high temperature water is in there is box time overlength, wholly influences life, and have the air to remain in most cooling device, arrange unclean, lead to the cooling water can not be full of the cavity, lead to the cooling effect not good, on the current fine coke cooling device, blowdown and clearance waste time, only be equipped with conventional blow off pipe alone, dirt such as unable thorough cleaning device intracavity iron rust.

Therefore, from the practical working angle, the applicant designs a novel washable coke powder cooling device in particular to meet the requirement of special use.

Disclosure of Invention

The invention aims to provide a cleanable coke powder cooling device which comprises a shell, supporting flanges, a fixed base, an exhaust pipe, a cooling water outlet pipe, a nitrogen gas inlet pipe, a cooling water inlet pipe, a conventional drain outlet, an observation port and a large-caliber drain outlet, wherein the shell is cylindrical and hollow, the upper end and the lower end of the shell are fixedly connected with the supporting flanges in a welding mode, the supporting flanges at the lower end of the shell are combined with reducing holes through bolts, the observation port is fixedly arranged on the reducing holes, a plurality of cylindrical and hollow coke powder pipelines are arranged in the shell, the outer layers of the coke powder pipelines are sleeved with cooling pipelines, the fixed base is fixedly welded below the supporting flanges on the shell, the four fixed bases are uniformly distributed along the circumference of the shell, the cooling water outlet pipes are symmetrically and fixedly arranged on the shell, the nitrogen gas outlet pipe is fixedly arranged below one of the cooling water outlet pipes on the shell, the fixed cooling water inlet pipe that is equipped with of casing bottom symmetry, be located the fixed nitrogen gas intake pipe that is equipped with in cooling water inlet pipe top, the fixed conventional drain, the heavy-calibre drain that are equipped with in casing bottom, conventional drain, heavy-calibre drain pass through pipe-line welded as an organic whole with the casing.

Furthermore, the fixed base is formed by welding a flat plate and a trapezoidal plate, a fixed hole is fixedly formed in the ground of the fixed base, and a circular through hole is formed in the fixed trapezoidal plate in the middle of the fixed base.

Furthermore, the pipeline supporting plates are symmetrically arranged in the shell from top to bottom, and the distance between the pipeline supporting plates and the supporting flanges is reserved with lattice cavities.

Furthermore, the cooling pipeline is positioned outside the coke powder pipeline, a gap cavity is formed between the cooling pipeline and the coke powder pipeline, and the cooling pipeline is matched with a plurality of circular pore channels on the supporting flange and welded into an integral structure;

the cooling pipeline is flush with the upper and lower pipeline supporting plates in the shell.

Further, the exhaust pipe extends into the grid cavity, and the cooling water outlet pipe extends into the upper grid cavity of the shell.

Furthermore, the nitrogen gas outlet pipe, the nitrogen gas inlet pipe and the cooling water inlet pipe respectively extend into the shell.

Further, the cooling water inlet pipe extends to the grid cavity at the bottom of the shell.

Further, the conventional sewage draining port and the large-caliber sewage draining port extend into the grid cavity at the bottom of the shell through pipelines.

Furthermore, a nitrogen channel is formed between the cooling pipeline and the shell, and a cooling cavity is formed between the cooling pipeline and the coke powder pipeline.

Furthermore, the coke powder pipeline extends out of the end face of the support flange at the bottom of the shell, a telescopic ring is fixedly welded on the coke powder pipeline, the telescopic ring is a hollow semicircular ring and is sleeved at the end position of the coke powder pipeline, and the telescopic ring abuts against the end face of the support flange at the bottom of the shell.

Compared with the prior art, the invention has the beneficial effects that: the hot coke powder enters the coke powder pipeline from top to bottom, the temperature of the upper part of the coke powder pipeline is higher, the hot coke powder enters the coke powder pipeline from top to bottom under cooling water, and high-temperature water flows out quickly, so that the phenomenon that the coke powder stays in the cavity for too long time and the heat of the coke powder is taken away more quickly is avoided; the exhaust pipe is arranged at the topmost part in the cavity, air does not remain, and cooling water can really fill the cavity; circulating nitrogen to cool cooling water, and enhancing the cooling effect of the whole device; two conventional blow off pipes, as daily sewage discharge, convenient operation, the heavy-calibre blow off pipe can stretch into the instrument, effectively clears away dirt such as intracavity iron rust.

Drawings

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

fig. 2 is a schematic cross-sectional view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in figure 1-2, a washable coke powder cooling device comprises a shell 1, a supporting flange 2, a fixed base 3, an exhaust pipe 4, a cooling water outlet pipe 5, a nitrogen outlet pipe 6, a nitrogen inlet pipe 7, a cooling water inlet pipe 8, a conventional sewage outlet 9, an observation port 10 and a large-caliber sewage outlet 11, wherein the shell 1 is in a cylindrical hollow shape, the upper end and the lower end of the shell 1 are fixedly connected with the supporting flange 2 in a welding mode, the supporting flange 2 at the lower end of the shell 1 is provided with a reducing diameter through a bolt handle, the observation port 10 is fixedly arranged on the reducing diameter, a plurality of cylindrical hollow coke powder pipelines 1-2 are arranged in the shell 1, the outer layers of the coke powder pipelines 1-2 are sleeved with cooling pipelines 1-3, the fixed base 3 is fixedly welded below the supporting flange 2 on the shell 1, and four fixed bases 3 are uniformly distributed along the circumference of the shell 1, lie in the fixed cooling water outlet pipe 5 that is equipped with of 1 symmetry of casing, lie in the fixed nitrogen gas outlet duct 6 that is equipped with in one of them cooling water outlet pipe 5 below on the casing 1, 1 bottom symmetry of casing is fixed and is equipped with the cooling water inlet tube 8, lies in the fixed nitrogen gas intake pipe 7 that is equipped with in cooling water inlet tube 8 top, 1 fixed conventional drain 9, the heavy-calibre drain 11 of being equipped with in casing bottom, conventional drain 9, the heavy-calibre drain 11 pass through the pipe-welding as an organic whole with casing 1.

In this embodiment, the fixing base 3 is formed by welding a flat plate and a trapezoidal plate, a fixing hole is fixedly formed in the ground of the fixing base 3, and a circular through hole is formed in the fixing trapezoidal plate in the middle of the fixing base 3.

In the embodiment, pipeline support plates 1-1 are symmetrically arranged in the shell 1 from top to bottom, and lattice cavities are reserved between the pipeline support plates 1-1 and the support flanges 2.

In the embodiment, the cooling pipeline 1-3 is positioned outside the coke powder pipeline 1-2, a clearance cavity is formed between the cooling pipeline 1-3 and the coke powder pipeline 1-2, and the cooling pipeline 1-3 is matched with a plurality of circular pore channels on the support flange 2 and welded into an integral structure;

the positions of the cooling pipelines 1-3 are flush with the upper and lower pipeline supporting plates 1-1 in the shell 1.

In this embodiment, the exhaust pipe 4 extends into the cavity, and the cooling water outlet pipe 5 extends into the upper cavity of the housing 1.

In this embodiment, the nitrogen outlet pipe 6, the nitrogen inlet pipe 7, and the cooling water inlet pipe 8 extend into the casing 1, respectively.

In this embodiment, the cooling water inlet pipe 8 extends into a compartment to the bottom of the housing 1.

In this embodiment, the conventional sewage draining exit 9 and the large-caliber sewage draining exit 11 extend into the grid cavity at the bottom of the shell 1 through pipelines.

In the embodiment, a nitrogen channel is formed between the cooling pipeline 1-3 and the shell 1, and a cooling cavity is formed between the cooling pipeline 1-3 and the coke powder pipeline 1-2.

In this embodiment, the coke powder pipeline 1-2 extends out of the end face of the support flange 2 at the bottom of the casing 1, and a telescopic ring is fixedly welded on the coke powder pipeline 1-2, the telescopic ring is a hollow semicircular ring and is sleeved at the end position of the coke powder pipeline 1-2, and the telescopic ring abuts against the end face of the support flange 2 at the bottom of the casing 1.

The hot coke powder enters the coke powder pipeline from top to bottom, the temperature of the upper part of the coke powder pipeline is higher, the hot coke powder enters the cooling water from top to bottom, and the high-temperature water flows out quickly, so that the phenomenon that the coke powder stays in the cavity for too long time and the heat of the coke powder is taken away more quickly is avoided; the exhaust pipe is arranged at the topmost part in the cavity, air does not remain, and cooling water can really fill the cavity; circulating nitrogen to cool cooling water, and enhancing the cooling effect of the whole device; two conventional blow off pipes, as daily sewage discharge, convenient operation, the heavy-calibre blow off pipe can stretch into the instrument, effectively clears away dirt such as intracavity iron rust.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.