CN219251682U

CN219251682U - Energy-saving flash tank

Info

Publication number: CN219251682U
Application number: CN202320227650.4U
Authority: CN
Inventors: 潘才兵; 姚圣杰; 王婧
Original assignee: Jiangsu Jite Heavy Industry Equipment Co ltd
Current assignee: Jiangsu Jite Heavy Industry Equipment Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-27
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to an energy-saving flash tank which comprises a tank body, a water inlet component and a water outlet, wherein the water inlet component is arranged at the top of the tank body and comprises a water inlet main pipe, a water inlet branch pipe and a sprayer, the water inlet main pipe is externally connected with a main water inlet valve, one end of the water inlet branch pipe is communicated with the water inlet main pipe, the other end of the water inlet branch pipe penetrates through the tank body, and the part of the water inlet branch pipe penetrating through the tank body is connected with the sprayer. Through setting up three sets of branch pipes that advance, can increase the area of contact of liquid and air as far as possible when intaking, improve the condensate flash rate, set up the purpose of shower in the bottom of branch pipe that advances also is here, through making liquid get into the time than dispersing to increase the area of contact of liquid and air, the liquid gets into the back, can be at first through the wire netting, thereby obtain the buffering, reduce the erosion of condensate to flash tank jar internal wall, also can increase the dwell time of condensate simultaneously.

Description

Energy-saving flash tank

Technical Field

The utility model relates to the field of flash tanks, in particular to an energy-saving flash tank.

Background

The flash evaporation principle is that a high-pressure liquid mixture dissolved with gas enters a low-pressure flash tank, and the boiling point of the liquid is reduced due to the sudden reduction of the pressure, so that the liquid is separated into liquid and gas under the pressure of a container, the liquid is usually formed into a product, and the gas is pumped from the flash tank for waste gas treatment or comprehensive utilization, thereby realizing gas-liquid separation and liquefaction, cooling and purification of the mixture. The flash tank provides ideal space for gas-liquid separation of the mixture, and can improve the effect of gas-liquid separation.

In view of the above-mentioned related art, the inventors consider that in the conventional flash tank, the contact area between water and air is not large enough, so that the gas-liquid separation efficiency is low, and the flow rate of saturated condensate is high due to the fluctuation of large temperature in production, accident state and the like, and the water content of the top steam is high.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an energy-saving flash tank.

The utility model provides an energy-saving flash tank, which adopts the following technical scheme:

the utility model provides an energy-saving flash tank, includes the jar body, water inlet subassembly and delivery port, the water inlet subassembly sets up the top of the jar body, the water inlet subassembly includes intake manifold, intake branch pipe and spray thrower, intake manifold external total water intaking valve, the one end of intake branch pipe with intake manifold intercommunication, the other end of intake branch pipe with pass the jar body, the intake branch pipe passes the part of the jar body is connected the spray thrower.

Optionally, the water inlet branch pipes are provided with three groups, and the three groups of water inlet branch pipes are mutually arranged at intervals.

Optionally, a connecting rod is arranged in the tank body, two groups of connecting rods are arranged, and a wire netting is arranged between the two groups of connecting rods.

Optionally, a wire mesh demister is arranged in the tank body, and the wire mesh demister is arranged in the middle of the tank body.

Optionally, a pressure gauge is further arranged at the top of the tank body.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. by arranging three groups of water inlet branch pipes, the contact area between liquid and air can be increased as much as possible during water inlet, the flash evaporation rate of condensate is improved, and the purpose of arranging a sprayer at the bottom of the water inlet branch pipes is also that the contact area between the liquid and the air is increased by dispersing the liquid during inlet;

2. after the liquid enters, the liquid firstly passes through the wire netting, so that buffering is obtained, erosion of the condensate on the inner wall of the flash tank body is reduced, and meanwhile, the residence time of the condensate can be increased;

drawings

Fig. 1 is a side view of an energy efficient flash tank.

Fig. 2 is a cross-sectional view taken along A-A in fig. 1.

Reference numerals illustrate: 1. a tank body; 2. a water inlet assembly; 21. a water inlet main pipe; 22. a water inlet branch pipe; 23. a sprayer; 3. a water outlet; 4. a connecting rod; 5. a wire netting; 6. a wire mesh demister; 7. a pressure gauge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the meaning of "a number" is at least two, such as two, three, etc., unless explicitly defined otherwise.

The embodiment of the utility model discloses an energy-saving flash tank. Referring to fig. 1, an energy-saving flash tank comprises a tank body 1, a water inlet assembly 2 and a water outlet 3, wherein the water inlet assembly 2 is arranged at the top of the tank body 1, the water inlet assembly 2 comprises a water inlet main pipe 21, a water inlet branch pipe 22 and a sprayer 23, the water inlet main pipe 21 is externally connected with a total water inlet valve, one end of the water inlet branch pipe 22 is communicated with the water inlet main pipe, the other end of the water inlet branch pipe 22 penetrates through the tank body 1, the water inlet branch pipe 22 penetrates through the tank body 1 to be connected with the sprayer 23, three groups of water inlet branch pipes 22 are arranged at intervals, the contact area of liquid and air can be increased as much as possible when water is fed through the three groups of water inlet branch pipes 22, the flash evaporation rate of condensate is improved, the purpose of the sprayer 23 is also achieved at the bottom of the water inlet branch pipe 22, the contact area of liquid and air is increased by enabling the liquid to be dispersed when the liquid is fed in, a connecting rod 4 is arranged in the tank body 1, an iron wire mesh 5 is arranged between the two groups of connecting rods 4, after the liquid enters, the liquid firstly passes through the iron wire 5, so that the iron mesh 5 is obtained, the water mesh 5 is reduced, the contact area of the condensate can be increased to the inner wall of the tank body 1, the water content of the condensate can be increased, and the water content of the condensate can be kept at the top of the tank 1 is also at the top of the upper part of a water tank 6, and the water tank 1 is also, and the water-saving device is provided with a water-saving device, and a water tank 1, and a water-saving device is arranged at the top position, and a water tank.

The implementation principle of the energy-saving flash tank provided by the embodiment of the utility model is as follows: through setting up three sets of branch pipes 22 that advance, can increase the area of contact of liquid and air as far as possible when intaking, improve the condensate flash rate, the purpose that sets up spray thrower 23 in the bottom of branch pipe 22 that advances is also here, through making liquid get into the time comparison dispersion to increase the area of contact of liquid and air, the liquid gets into the back, can be at first through wire netting 5, thereby obtain the buffering, reduce the erosion of condensate to flash tank jar body 1 inner wall, also can increase the dwell time of condensate simultaneously.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. An energy-saving flash tank, characterized in that: including jar body (1), subassembly (2) and delivery port (3) advance, subassembly (2) of intaking is in the top of jar body (1), subassembly (2) of intaking are including intake manifold (21), intake manifold (22) and spray thrower (23), intake manifold (21) external total water intaking valve, intake manifold (22) one end with intake manifold intercommunication, intake manifold (22) the other end with pass jar body (1), intake manifold (22) pass the part of jar body (1) is connected spray thrower (23).

2. An energy efficient flash tank according to claim 1, characterized in that: the water inlet branch pipes (22) are provided with three groups, and the three groups of water inlet branch pipes (22) are mutually arranged at intervals.

3. An energy efficient flash tank according to claim 1, characterized in that: the novel tank is characterized in that connecting rods (4) are arranged in the tank body (1), two groups of connecting rods (4) are arranged, and an iron wire mesh (5) is arranged between the two groups of connecting rods (4).

4. An energy efficient flash tank according to claim 1, characterized in that: a wire mesh foam remover (6) is arranged in the tank body (1), and the wire mesh foam remover (6) is arranged in the middle of the tank body (1).

5. An energy efficient flash tank according to claim 1, characterized in that: the top of the tank body (1) is also provided with a pressure gauge (7).