CN213192555U

CN213192555U - Flash tank convenient to material loading

Info

Publication number: CN213192555U
Application number: CN202021449402.7U
Authority: CN
Inventors: 堀尾博英
Original assignee: Morita New Energy Materials Zhangjiagang Co ltd
Current assignee: Morita New Energy Materials Zhangjiagang Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-05-14
Anticipated expiration: 2030-07-21

Abstract

A flash tank convenient for feeding solves the problems that the bottom end of a gas guide pipe of the existing flash tank is directly discharged downwards, gas is easy to concentrate, the uniformity is poor, the contact surface time of injected material and gas is short, and the gas-liquid separation of the material is not facilitated, and comprises a tank body, a gas pipe, a shunt pipe, a jet orifice and a gas equalizing mechanism, wherein an end cover is arranged in the middle of the top end of the tank body, a gas inlet pipe is arranged in the middle of the end cover, a vent pipe is arranged on one side of the end cover, a feeding pipe is arranged at the bottom of one side of the tank body, the gas pipe is arranged at the bottom end of the feeding pipe, the shunt pipe is arranged at one end of the feeding pipe, a plurality of jet orifices are uniformly arranged at the top end of the shunt pipe, and the gas equalizing mechanism is arranged at the bottom end of the gas pipe. The contact time of the materials and the gas is long, the contact area is large, and the gas-liquid separation of the materials is facilitated.

Description

Flash tank convenient to material loading

Technical Field

The utility model relates to a flash tank specifically is a flash tank convenient to material loading.

Background

The flash principle is that a high-pressure liquid mixture dissolved with gas enters a low-pressure flash tank, the boiling point of the liquid is reduced due to 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 extracted from the flash tank to perform waste gas treatment or comprehensive utilization, so that gas-liquid separation and liquefaction, temperature reduction and purification of the mixture are realized. The flash tank provides a relatively ideal space for gas-liquid separation of the mixture, and can improve the gas-liquid separation effect.

In order to obtain better separation effect, the market appears as the following application numbers: 201220493252.9 flash tank for better separation effect, but the structure still has big defect, the bottom of gas draft tube discharges downward directly, the gas is easy to concentrate, the uniformity is poor, the contact surface time of the injected material and gas is short, which is not good for the gas-liquid separation of the material.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a flash tank convenient to material loading, the effectual bottom of having solved current flash tank gas honeycomb duct directly discharges downwards, and gaseous easily concentrates, and the homogeneity is poor, and the material of spraying simultaneously is short with gas contact surface time, is unfavorable for the gas-liquid separation's of material problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model comprises a tank body, an end cover, an air inlet pipe, an exhaust pipe, a first connecting flange, a feeding pipe, a second connecting flange, a discharging pipe, a flash evaporation cavity, a gas-liquid separator, a gas-liquid pipe, a shunt pipe, a jet orifice and a gas equalizing mechanism, wherein the middle part of the top end of the tank body is provided with the end cover, the middle part of the end cover is provided with the air inlet pipe, one side of the end cover is provided with the exhaust pipe, the bottom of one side of the tank body is provided with the feeding pipe, the bottom of the tank body is provided with the discharging pipe, the inside of the tank body is provided with the flash evaporation cavity, the top of the inner side of the tank body is provided with the gas-liquid separator, the bottom of the feeding pipe is provided with the gas-liquid pipe, one end of the feeding pipe is provided, the bottom of disc is fixed with the arc piece through the connecting rod, is provided with the gas vent between disc and the arc piece.

Preferably, one end of each of the air inlet pipe and the exhaust pipe is provided with a first connecting flange.

Preferably, one end of the feeding pipe is provided with a second connecting flange.

Preferably, the disc is provided with a middle hole at the position corresponding to the gas conveying pipe.

Preferably, the middle part of the top end of the arc block is provided with an arc cavity.

Preferably, the disc, the arc-shaped block and the connecting rod are all stainless steel components.

Has the advantages that: when the utility model is used, the material is sent into the shunt tubes by the feeding pipe and then is sprayed out by the spray ports arranged on the shunt tubes, so the material can be sprayed upwards, meanwhile, the gas is input by the gas inlet pipe and is conveyed downwards by the gas pipe, the gas is sprayed out by the bottom end of the gas pipe and is sprayed in the arc-shaped groove in the arc-shaped block, the gas can be diffused all around and is discharged by the gas outlet, the scattered gas moves upwards, thus, the upward sprayed material contacts with the gas when ascending and still contacts with the gas when descending after ascending to the peak, the contact time of the material and the gas is long, the contact area is large, the gas-liquid separation of the material is facilitated, the utility model has novel structure and ingenious design, the upward sprayed material contacts with the gas when ascending to the peak and still contacts with the gas when descending after ascending, the contact time of the material and the gas is long, the contact area is large, is beneficial to the gas-liquid separation of the materials.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a top view of the arc-shaped block of the present invention;

reference numbers in the figures: 1, a tank body; 2. an end cap; 3. an air inlet pipe; 4. an exhaust pipe; 5. a first connecting flange; 6. a feed pipe; 7. a second connecting flange; 8. a discharge pipe; 9. a flash chamber; 10. a gas-liquid separator; 11. a gas delivery pipe; 12. a shunt tube; 13. an ejection port; 14. a gas-homogenizing mechanism; 15. a disc; 16. an arc-shaped block; 17. a mesopore; 18. a connecting rod; 19. and (7) an exhaust port.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

In the first embodiment, as shown in fig. 1-3, the utility model provides a flash tank convenient for feeding, which comprises a tank body 1, an end cover 2, an air inlet pipe 3, an air outlet pipe 4, a first connecting flange 5, a feeding pipe 6, a second connecting flange 7, a discharging pipe 8, a flash chamber 9, a gas-liquid separator 10, a gas pipe 11, a shunt pipe 12, a jet orifice 13, a gas homogenizing mechanism 14, a disc 15, an arc block 16, a middle hole 17, a connecting rod 18 and an air outlet 19, wherein the end cover 2 is arranged in the middle of the top end of the tank body 1, the air inlet pipe 3 is arranged in the middle of the end cover 2, the air outlet pipe 4 is arranged on one side of the end cover 2, the feeding pipe 6 is arranged at the bottom of one side of the tank body 1, the feeding pipe 8 is arranged at the bottom end of the tank body 1, the flash chamber 9 is arranged in the tank body 1, the gas-, the top of shunt tubes 12 evenly is provided with a plurality of injection mouth 13, and the bottom of gas-supply pipe 11 is provided with gas equalization mechanism 14, and gas equalization mechanism 14 includes disc 15, arc piece 16, mesopore 17, connecting rod 18 and gas vent 19, and disc 15 is fixed in the bottom of gas-supply pipe 11, and the bottom of disc 15 is fixed with arc piece 16 through connecting rod 18, is provided with gas vent 19 between disc 15 and the arc piece 16.

One end of the air inlet pipe 3 and one end of the exhaust pipe 4 are both provided with a first connecting flange 5, so that connection is facilitated.

One end of the feeding pipe 6 is provided with a second connecting flange 7, which is convenient for connection.

The disc 15 is provided with a middle hole 17 corresponding to the air pipe 11, which is convenient for matching use.

The middle part of the top end of the arc block 16 is provided with an arc cavity which is convenient for the diffusion of gas.

The disc 15, the arc-shaped block 16 and the connecting rod 18 are all members made of stainless steel, so that the disc 15, the arc-shaped block 16 and the connecting rod 18 have better corrosion resistance.

The working principle is as follows: the utility model discloses during the use, the shunt tubes 12 is sent into by conveying pipe 6 to the material, spout 13 blowout through setting up on shunt tubes 12 again, the material just can spray to the top like this, gaseous by the input of intake pipe 3 simultaneously, and carry downwards through gas-supply pipe 11, gaseous through the blowout of 11 bottoms of gas-supply pipe, gaseous spout in the arc wall in arc piece 16, gaseous just can be to diffusion all around like this, and discharge through gas vent 19, the gaseous rebound that looses, and so, the material that upwards sprays is with gaseous contact when rising, and still can with gaseous contact when rising to descend behind the peak, material and gaseous contact time are long, area of contact is big, be favorable to the material to carry out gas-liquid separation.

Has the advantages that: the utility model discloses novel structure, the design is ingenious, and the material that upwards sprays contacts with gas when rising, and still can contact with gas after rising to the peak when descending, and the material is long with gas contact time, and area of contact is big, is favorable to the material to carry out gas-liquid separation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a flash tank convenient to material loading, includes a jar body (1), end cover (2), intake pipe (3), blast pipe (4), first flange (5), conveying pipe (6), second flange (7), row material pipe (8), flash chamber (9), vapour and liquid separator (10), gas-supply pipe (11), shunt tubes (12), injection mouth (13) and gas-equalizing mechanism (14), its characterized in that: an end cover (2) is arranged in the middle of the top end of the tank body (1), an air inlet pipe (3) is arranged in the middle of the end cover (2), an exhaust pipe (4) is arranged on one side of the end cover (2), a feeding pipe (6) is arranged at the bottom of one side of the tank body (1), a discharging pipe (8) is arranged at the bottom end of the tank body (1), a flash evaporation cavity (9) is arranged in the tank body (1), a gas-liquid separator (10) is installed at the top of the inner side of the tank body (1), a gas conveying pipe (11) is arranged at the bottom end of the feeding pipe (6), a flow dividing pipe (12) is arranged at one end of the feeding pipe (6), a plurality of jet orifices (13) are uniformly arranged at the top end of the flow dividing pipe (12), a gas homogenizing mechanism (14) is arranged at the bottom end of the gas conveying, the disc (15) is fixed at the bottom end of the air conveying pipe (11), the arc-shaped block (16) is fixed at the bottom end of the disc (15) through a connecting rod (18), and an air outlet (19) is arranged between the disc (15) and the arc-shaped block (16).

2. A flash tank for facilitating charging according to claim 1, characterized in that one end of the inlet pipe (3) and one end of the outlet pipe (4) are provided with a first connecting flange (5).

3. A flash tank for facilitating the feeding of material according to claim 1, characterized in that one end of the feed pipe (6) is provided with a second connecting flange (7).

4. The flash tank convenient for feeding as claimed in claim 1, wherein the disc (15) is provided with a middle hole (17) at a position corresponding to the gas pipe (11).

5. A flash tank for facilitating the loading of material according to claim 1, characterized in that the middle of the top end of the arc-shaped block (16) is provided with an arc-shaped cavity.

6. A flash tank for facilitating the loading of material according to claim 1, characterised in that the disc (15), the arc-shaped blocks (16) and the connecting rods (18) are all members of a stainless steel material.