CN216619792U

CN216619792U - Pollution discharge flash tank capable of uniformly evaporating

Info

Publication number: CN216619792U
Application number: CN202122743431.5U
Authority: CN
Inventors: 沈峰; 沈喜明
Original assignee: Wuxi Yunna Machinery Manufacturing Co ltd
Current assignee: Wuxi Yunna Machinery Manufacturing Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-27
Anticipated expiration: 2031-11-10

Abstract

The utility model provides a pollution discharge flash tank with uniform evaporation, which comprises a cylinder body, wherein the upper end of the cylinder body is provided with an upper end enclosure, and the lower end of the cylinder body is provided with a lower end enclosure; the utility model discloses a boiler, including upper cover, barrel, lower head, evaporation chamber, water outlet, the upper cover top sets up steam outlet the barrel side position link up the entering evaporation chamber sets up sewage import, the barrel inner circle sets up the circle form water outlet, the even flow direction evaporation chamber mode setting of sewage that water outlet guide sewage import got into, the lower extreme of lower head sets up the sewage outlet, and water outlet accepts sewage, and when a small amount of sewage, along with the even flow direction evaporation chamber of apopore, when a large amount of sewage, from inner wall flow direction evaporation chamber, make sewage evenly vaporize in the evaporation chamber, evaporation efficiency is higher, improves boiler efficiency.

Description

Pollution discharge flash tank capable of uniformly evaporating

Technical Field

The utility model relates to the technical field of evaporative cooling, in particular to a pollution discharge flash tank with uniform evaporation.

Background

The blowdown flash tank of even evaporation utilizes secondary steam and useless hot water as the heat source, can retrieve the heat of partial boiler continuous blowdown loss, improves boiler efficiency.

In the sewage discharge flash tank in the related art, sewage at a sewage inlet cannot uniformly flow to an evaporation chamber, so that the evaporation efficiency in the evaporation chamber is low, and an effective solution is not provided at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a uniformly-evaporated blowdown flash tank.

In order to realize the purpose, the utility model adopts the following technical scheme:

the blow-down flash tank with uniform evaporation comprises a cylinder body, wherein the upper end of the cylinder body is provided with an upper seal head, and the lower end of the cylinder body is provided with a lower seal head; the steam outlet is formed in the top end of the upper sealing head, a sewage inlet is formed in the side position of the barrel body and penetrates into the evaporation chamber, a ring-shaped water outlet device is arranged on the inner ring of the barrel body and guides sewage entering the sewage inlet to uniformly flow into the evaporation chamber, and a sewage outlet is formed in the lower end of the lower sealing head.

Furthermore, the water outlet device comprises a ring-shaped bottom plate, an outer wall is vertically arranged around the outer ring of the bottom plate, an inner wall is vertically arranged around the inner ring of the bottom plate, the height of the outer wall is larger than that of the inner wall, and the outer wall is fixed on the inner ring of the cylinder.

Furthermore, a plurality of water outlet holes are uniformly formed in the bottom plate.

The water outlet device receives sewage, when a small amount of sewage flows to the evaporation chamber uniformly along with the water outlet holes, and when a large amount of sewage flows to the evaporation chamber from the inner wall, the sewage is vaporized uniformly in the evaporation chamber, the evaporation efficiency is higher, and the boiler efficiency is improved.

Furthermore, a conical baffle with an upward pointed end is arranged in the cylinder body right below the steam outlet.

Further, the outer wall of the cylinder body is provided with at least three lug seats, and the lower ends of the three lug seats are in the same horizontal line.

Further, a liquid level meter is arranged at the lower end in the cylinder body.

Furthermore, a manhole is arranged on the side of the cylinder body.

Compared with the prior art, the utility model has the beneficial effects that: the water outlet device receives sewage, when a small amount of sewage flows to the evaporation chamber uniformly along with the water outlet holes, and when a large amount of sewage flows to the evaporation chamber from the inner wall, the sewage is vaporized uniformly in the evaporation chamber, the evaporation efficiency is higher, and the boiler efficiency is improved.

Drawings

FIG. 1 is an overall schematic view of embodiment 1 of the present invention;

FIG. 2 is a schematic view of the entire water outlet device in embodiment 1 of the present invention;

FIG. 3 is a top view of the water outlet device in embodiment 1 of the present invention;

description of reference numerals: 1, a barrel 11 steaming chamber 12 sewage inlet 13 water outlet device 131, a bottom plate 132 outer wall 134 of a bottom plate 131, a water outlet hole 2, an upper end enclosure 21, a steam outlet 3, a lower end enclosure 31, a sewage outlet 4, a baffle 5, an ear seat 6 and a liquid level meter 7 manhole.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Embodiment 1, as shown in fig. 1-3, a blow-down flash tank with uniform evaporation comprises a cylinder 1 with an upper end enclosure 2 at the upper end and a lower end enclosure 3 at the lower end, wherein an evaporation chamber 11 is arranged in the cylinder 1; the top end of the upper end enclosure 2 is provided with a steam outlet 21, a sewage inlet 12 is arranged at the side position of the cylinder 1 and penetrates into the evaporation chamber 11, a ring-shaped water outlet device 13 is arranged at the inner ring of the cylinder 1, the water outlet device 13 guides sewage entering from the sewage inlet 12 to uniformly flow to the evaporation chamber 11, and the lower end of the lower end enclosure 3 is provided with a sewage outlet 31.

The water outlet device 13 comprises a ring-shaped bottom plate 131, an outer wall 132 is vertically arranged around the outer ring of the bottom plate 131, an inner wall 133 is vertically arranged around the inner ring of the bottom plate 131, the height of the outer wall 132 is larger than that of the inner wall 133, and the outer wall 132 is fixed on the inner ring of the barrel 1.

In specific implementation, the bottom plate 131 is uniformly provided with a plurality of water outlet holes 134.

The sewage flows into the water outlet device 13 along with the sewage inlet 12, flows uniformly to the evaporation chamber 11 along with the water outlet holes 134 when a small amount of sewage flows, flows to the evaporation chamber 11 from the inner wall 133 when a large amount of sewage flows, flows upward, flows out for secondary use along with the steam outlet 21, and is discharged along with the sewage outlet 31 when flowing downward.

During the concrete implementation, in barrel 1, set up tip conical baffle 4 up under steam outlet 21, let upper cover 2 drainage steam, from both sides flow to steam outlet 21.

During the concrete implementation, barrel 1 outer wall 132 sets up at least three ear seat 5, and the 5 lower extremes of three ear seat are same water flat line, and the holistic placing of barrel 1 of being convenient for, ear seat 5 plays the bearing effect.

During specific implementation, the liquid level meter 6 is installed at the lower end in the barrel 1, sewage precipitation amount is monitored, and water is drained in time.

During the concrete implementation, barrel 1 side sets up manhole 7, and the people of being convenient for gets into barrel 1 inside and maintains the maintenance.

The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the utility model. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.

Claims

1. The blowdown flash tank of even evaporation, its characterized in that: the device comprises a cylinder body, wherein the upper end of the cylinder body is provided with an upper end socket, and the lower end of the cylinder body is provided with a lower end socket; the top end of the upper end enclosure is provided with a steam outlet, a sewage inlet is arranged at the side position of the cylinder body and penetrates into the evaporation chamber, a ring-shaped water outlet device is arranged at the inner ring of the cylinder body and is arranged in a mode of guiding sewage entering from the sewage inlet to uniformly flow to the evaporation chamber, and the lower end of the lower end enclosure is provided with a sewage outlet; the water outlet device comprises a ring-shaped bottom plate, an outer wall is vertically arranged around the outer ring of the bottom plate, an inner wall is vertically arranged around the inner ring of the bottom plate, the height of the outer wall is greater than that of the inner wall, and the outer wall is fixed on the inner ring of the cylinder; a plurality of water outlet holes are uniformly formed in the bottom plate.

2. A blowdown flash tank of uniform evaporation as claimed in claim 1, wherein: in the barrel, a conical baffle with an upward pointed end is arranged right below the steam outlet.

3. A blowdown flash tank of uniform evaporation as claimed in claim 1, wherein: the outer wall of the cylinder body is provided with at least three lug seats, and the lower ends of the three lug seats are in the same horizontal line.

4. A blowdown flash tank of uniform evaporation as claimed in claim 1, wherein: and a liquid level meter is arranged at the lower end in the cylinder body.

5. A blowdown flash tank of uniform evaporation as claimed in claim 1, wherein: a manhole is arranged on the side of the cylinder body.