阅读说明：本技术 一种防跑料的闪蒸罐 (Flash tank for preventing material from leaking ) 是由 刘汝丹 王彩华 刘汝萃 于 2020-07-07 设计创作，主要内容包括：本发明公开了一种防跑料的闪蒸罐,其包括：闪蒸罐体；闪蒸汽出口,所述闪蒸汽出口布设于所述闪蒸罐体的上端,所述闪蒸汽出口通过快速卡扣与所述闪蒸罐体连接；防跑料机构,所述防跑料机构布设于所述闪蒸汽出口的上端；真空管,所述真空管布设于所述闪蒸汽出口侧端,与所述闪蒸汽出口连通。本发明设置防跑料机构,便于拆装,不增加设备整体高度,能够有效阻止闪蒸过程中的跑料状况,迅速排出蒸汽,提高生产得率,从而提高产品的产量。(The invention discloses a flash tank for preventing material leakage, which comprises: a flash tank body; the flash steam outlet is arranged at the upper end of the flash tank body and is connected with the flash tank body through a quick buckle; the material leakage prevention mechanism is arranged at the upper end of the flash steam outlet; the vacuum pipe is arranged at the side end of the flash steam outlet and communicated with the flash steam outlet. The flash evaporation device is provided with the material leakage prevention mechanism, so that the flash evaporation device is convenient to disassemble and assemble, the overall height of the device is not increased, the material leakage condition in the flash evaporation process can be effectively prevented, steam is rapidly discharged, the production yield is improved, and the yield of products is improved.)

1. A flash tank for preventing material leakage, comprising:

a flash tank (15);

the flash steam outlet (4) is arranged at the upper end of the flash tank body (15), and the flash steam outlet (4) is connected with the flash tank body (15) through a quick buckle (5);

the material leakage prevention mechanism (3) is arranged at the upper end of the flash steam outlet (4);

the vacuum tube (1) is arranged at the side end of the flash steam outlet (4) and communicated with the flash steam outlet (4).

2. A flash tank for preventing material leakage according to claim 1, further comprising: and the cleaning spray heads (2) are connected to the two side ends of the flash evaporation tank body and are arranged close to the flash evaporation steam outlet (4).

3. A flash tank for preventing material leakage according to claim 1, further comprising: the base (7), four base (7) ring is located the flash tank body (15) side end, and use the flash tank body (15) evenly arranges as the center.

4. A flash tank for preventing flash stock according to claim 3, further comprising: the manhole (6) is arranged at the side end of the flash tank body (15), and the distance between the lower end of the manhole (6) and the lower end of the base (7) is 500-1000 mm.

5. A flash tank for preventing material spillage according to claim 1, characterised in that said spillage preventing mechanism (3) comprises: inverter motor (8), casing support (9), main shaft (10), mechanical seal (11), cooling chamber (12), oil storage tank (13) and fan (14), inverter motor (8), casing support (9), mechanical seal (11), cooling chamber (12), oil storage tank (13) and fan (14) from last to connecting gradually down in proper order in on main shaft (10), casing support (9) lower extreme with flash distillation vapour outlet (4) upper end is connected.

6. The flash tank of preventing material leakage of claim 5, characterized in that, inverter motor (8) shell connect in casing support (9) upper end, inverter motor (8) output with main shaft (10) are connected, main shaft (10) are worn to establish flash steam export (4) and the setting of flash tank body (15), mechanical seal (11) cover is located on main shaft (10), with casing support (9) inner wall lower extreme is connected, cooling chamber (12) are worn to establish flash steam export (4) set up, oil storage tank (13) and fan (14) are laid in the flash tank body (15).

7. A flash tank for preventing flash stock according to claim 5, wherein the cooling chamber (12) comprises: the cooling device comprises an outer cylinder (121), guide pipes (122), a cooling cavity (123) and a bearing (124), wherein the bearing (124) is clamped between the outer cylinder (121) and the main shaft (10), the cooling cavity (123) is annularly arranged in the outer cylinder (121) and is arranged close to the bearing (124), and the two guide pipes (122) are arranged in the outer cylinder (121) in parallel and are respectively communicated with the cooling cavity (123).

8. A flash tank for preventing flash stock according to claim 5, wherein the fan (14) comprises: the blade (141) is connected to the connecting seat (142) through rotating, the connecting seat (142) is fixedly connected with the fixing seat (143), and the upper end of the fixing seat (143) is connected with the spindle (10).

9. A flash tank for preventing spillage according to claim 1, characterised in that the flash steam outlet (4) is duckbill-shaped.

Technical Field

The invention relates to the field of flash evaporation equipment, in particular to a flash evaporation tank capable of preventing material leakage.

Background

Flash evaporation is the phenomenon that after high-pressure saturated liquid enters a vessel with lower pressure, the saturated liquid becomes a part of saturated steam and saturated liquid under the pressure of the vessel due to sudden pressure reduction, and the function of the flash evaporation tank is to provide a space for rapid gasification and steam-liquid separation of fluid. With the increasingly intense market competition, the yield of the product plays a crucial role in the production cost and profit of enterprises. For the product with flash evaporation process, the yield depends on the use effect of flash evaporation equipment. And flash distillation equipment is at the flash distillation in-process, because the belting effect of steam, can have some material to run out the flash tank along with flash steam, not only can not effectively retrieve the material to loss to the yield is very big, thereby causes huge economic loss to manufacturing enterprise.

Disclosure of Invention

In order to solve the technical problems, the invention discloses a flash tank for preventing material leakage, which effectively prevents the material leakage condition in the flash process and improves the production yield, thereby improving the yield of products and increasing the profit of production enterprises; it includes:

a flash tank body;

the flash steam outlet is arranged at the upper end of the flash tank body and is connected with the flash tank body through a quick buckle;

the material leakage prevention mechanism is arranged at the upper end of the flash steam outlet;

the vacuum pipe is arranged at the side end of the flash steam outlet and communicated with the flash steam outlet.

Preferably, the flash tank for preventing material leakage further comprises:

and the two cleaning spray heads are connected to two side ends of the flash evaporation tank body and are arranged close to the flash evaporation steam outlet.

Preferably, the flash tank for preventing material leakage further comprises:

and the four bases are annularly arranged at the side end of the flash tank body and are uniformly arranged by taking the flash tank body as the center.

Preferably, the flash tank for preventing material leakage further comprises:

the manhole is arranged at the side end of the flash tank body, and the distance between the lower end of the manhole and the lower end of the base is 500-1000 mm.

Preferably, the material leakage preventing mechanism includes:

inverter motor, casing support, main shaft, mechanical seal, cooling chamber, oil storage tank and fan, inverter motor, casing support, mechanical seal, cooling chamber, oil storage tank and fan from last to connecting in proper order to down in proper order in on the main shaft, casing support lower extreme with flash steam outlet upper end is connected.

Preferably, the variable frequency motor shell connect in the casing support upper end, the variable frequency motor output with the main shaft is connected, the main shaft is worn to establish flash evaporation vapour export and the setting of the flash tank body, mechanical seal cover is located on the main shaft, with casing support inner wall lower extreme is connected, the cooling chamber is worn to establish flash evaporation vapour export setting, oil storage tank and fan are laid the flash tank is internal.

Preferably, the cooling chamber includes:

the cooling device comprises an outer cylinder, guide pipes, a cooling cavity and bearings, wherein the bearings are clamped between the outer cylinder and the main shaft, the cooling cavity is annularly arranged in the outer cylinder and is close to the bearings, and the two guide pipes are parallelly arranged in the outer cylinder and are respectively communicated with the cooling cavity.

Preferably, the fan includes:

the blade is rotatably connected to the connecting seat, the connecting seat is fixedly connected with the fixing seat, and the upper end of the fixing seat is connected with the spindle.

Preferably, the flash steam outlet is arranged in a duckbill shape.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic view of the installation of the anti-run mechanism of the present invention;

FIG. 3 is a cross-sectional view of the anti-run-out mechanism of the present invention;

FIG. 4 is a schematic view of the folding of the blades of the anti-sliding mechanism of the present invention;

FIG. 5 is a schematic view of the fan blade of the anti-sliding mechanism of the present invention;

FIG. 6 is a schematic view of a flash steam outlet structure according to the present invention.

In the figure: 1. a vacuum tube; 2. cleaning the spray head; 3. a material leakage prevention mechanism; 4. a flash steam outlet; 5. quickly buckling; 6. a manhole; 7. a base; 8. a variable frequency motor; 9. a housing support; 10. a main shaft; 11. mechanical sealing; 12. a cooling chamber; 13. an oil storage tank; 14. a fan; 15. a flash tank body; 121. an outer cylinder; 122. a conduit; 123. cooling the cavity; 124. a bearing; 141. a blade; 142. a connecting seat; 143. a fixed seat.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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 invention.